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-rw-r--r--dgbuilder/public/red/comms.js93
-rw-r--r--dgbuilder/public/red/history.js99
-rw-r--r--dgbuilder/public/red/main.js1620
-rw-r--r--dgbuilder/public/red/main.js.orig323
-rw-r--r--dgbuilder/public/red/nodes.js553
-rw-r--r--dgbuilder/public/red/ui/editor.js665
-rw-r--r--dgbuilder/public/red/ui/keyboard.js68
-rw-r--r--dgbuilder/public/red/ui/library.js370
-rw-r--r--dgbuilder/public/red/ui/menu.js122
-rw-r--r--dgbuilder/public/red/ui/notifications.js59
-rw-r--r--dgbuilder/public/red/ui/palette.js230
-rw-r--r--dgbuilder/public/red/ui/sidebar.js154
-rw-r--r--dgbuilder/public/red/ui/state.js26
-rw-r--r--dgbuilder/public/red/ui/tab-config.js84
-rw-r--r--dgbuilder/public/red/ui/tab-info.js90
-rw-r--r--dgbuilder/public/red/ui/tabs.js127
-rw-r--r--dgbuilder/public/red/ui/touch/radialMenu.js184
-rw-r--r--dgbuilder/public/red/ui/view.js2053
-rw-r--r--dgbuilder/public/red/ui/view.js.orig1639
-rw-r--r--dgbuilder/public/red/validators.js19
20 files changed, 8578 insertions, 0 deletions
diff --git a/dgbuilder/public/red/comms.js b/dgbuilder/public/red/comms.js
new file mode 100644
index 00000000..64912476
--- /dev/null
+++ b/dgbuilder/public/red/comms.js
@@ -0,0 +1,93 @@
+/**
+ * Copyright 2014 IBM Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+RED.comms = (function() {
+
+ var errornotification = null;
+ var subscriptions = {};
+ var ws;
+ function connectWS() {
+ var path = location.hostname+":"+location.port+document.location.pathname;
+ path = path+(path.slice(-1) == "/"?"":"/")+"comms";
+ path = "ws"+(document.location.protocol=="https:"?"s":"")+"://"+path;
+ ws = new WebSocket(path);
+ ws.onopen = function() {
+ if (errornotification) {
+ errornotification.close();
+ errornotification = null;
+ }
+ for (var t in subscriptions) {
+ if (subscriptions.hasOwnProperty(t)) {
+ ws.send(JSON.stringify({subscribe:t}));
+ }
+ }
+ }
+ ws.onmessage = function(event) {
+ var msg = JSON.parse(event.data);
+ if (msg.topic) {
+ for (var t in subscriptions) {
+ if (subscriptions.hasOwnProperty(t)) {
+ var re = new RegExp("^"+t.replace(/([\[\]\?\(\)\\\\$\^\*\.|])/g,"\\$1").replace(/\+/g,"[^/]+").replace(/\/#$/,"(\/.*)?")+"$");
+ if (re.test(msg.topic)) {
+ var subscribers = subscriptions[t];
+ if (subscribers) {
+ for (var i=0;i<subscribers.length;i++) {
+ subscribers[i](msg.topic,msg.data);
+ }
+ }
+ }
+ }
+ }
+ }
+ };
+ ws.onclose = function() {
+ if (errornotification == null) {
+ errornotification = RED.notify("<b>Error</b>: Lost connection to server","error",true);
+ }
+ setTimeout(connectWS,1000);
+ }
+ }
+
+ function subscribe(topic,callback) {
+ if (subscriptions[topic] == null) {
+ subscriptions[topic] = [];
+ }
+ subscriptions[topic].push(callback);
+ if (ws && ws.readyState == 1) {
+ ws.send(JSON.stringify({subscribe:topic}));
+ }
+ }
+
+ function unsubscribe(topic,callback) {
+ if (subscriptions.topic) {
+ for (var i=0;i<subscriptions.topic.length;i++) {
+ if (subscriptions.topic[i] === callback) {
+ subscriptions.topic.splice(i,1);
+ break;
+ }
+ }
+ if (subscriptions.topic.length === 0) {
+ delete subscriptions.topic;
+ }
+ }
+ }
+
+ return {
+ connect: connectWS,
+ subscribe: subscribe,
+ unsubscribe:unsubscribe
+ }
+})();
diff --git a/dgbuilder/public/red/history.js b/dgbuilder/public/red/history.js
new file mode 100644
index 00000000..3a6d5513
--- /dev/null
+++ b/dgbuilder/public/red/history.js
@@ -0,0 +1,99 @@
+/**
+ * Copyright 2013 IBM Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+RED.history = (function() {
+ var undo_history = [];
+
+ return {
+ //TODO: this function is a placeholder until there is a 'save' event that can be listened to
+ markAllDirty: function() {
+ for (var i=0;i<undo_history.length;i++) {
+ undo_history[i].dirty = true;
+ }
+ },
+ depth: function() {
+ return undo_history.length;
+ },
+ push: function(ev) {
+ undo_history.push(ev);
+ },
+ pop: function() {
+ var ev = undo_history.pop();
+ var i;
+ if (ev) {
+ if (ev.t == 'add') {
+ if (ev.nodes) {
+ for (i=0;i<ev.nodes.length;i++) {
+ RED.nodes.remove(ev.nodes[i]);
+ }
+ }
+ if (ev.links) {
+ for (i=0;i<ev.links.length;i++) {
+ RED.nodes.removeLink(ev.links[i]);
+ }
+ }
+ if (ev.workspaces) {
+ for (i=0;i<ev.workspaces.length;i++) {
+ RED.nodes.removeWorkspace(ev.workspaces[i].id);
+ RED.view.removeWorkspace(ev.workspaces[i]);
+ }
+ }
+ } else if (ev.t == "delete") {
+ if (ev.workspaces) {
+ for (i=0;i<ev.workspaces.length;i++) {
+ RED.nodes.addWorkspace(ev.workspaces[i]);
+ RED.view.addWorkspace(ev.workspaces[i]);
+ }
+ }
+ if (ev.nodes) {
+ for (i=0;i<ev.nodes.length;i++) {
+ RED.nodes.add(ev.nodes[i]);
+ }
+ }
+ if (ev.links) {
+ for (i=0;i<ev.links.length;i++) {
+ RED.nodes.addLink(ev.links[i]);
+ }
+ }
+ } else if (ev.t == "move") {
+ for (i=0;i<ev.nodes.length;i++) {
+ var n = ev.nodes[i];
+ n.n.x = n.ox;
+ n.n.y = n.oy;
+ n.n.dirty = true;
+ }
+ } else if (ev.t == "edit") {
+ for (i in ev.changes) {
+ if (ev.changes.hasOwnProperty(i)) {
+ ev.node[i] = ev.changes[i];
+ }
+ }
+ RED.editor.updateNodeProperties(ev.node);
+ if (ev.links) {
+ for (i=0;i<ev.links.length;i++) {
+ RED.nodes.addLink(ev.links[i]);
+ }
+ }
+ RED.editor.validateNode(ev.node);
+ ev.node.dirty = true;
+ ev.node.changed = ev.changed;
+ }
+ RED.view.dirty(ev.dirty);
+ RED.view.redraw();
+ }
+ }
+ }
+
+})();
diff --git a/dgbuilder/public/red/main.js b/dgbuilder/public/red/main.js
new file mode 100644
index 00000000..27032a26
--- /dev/null
+++ b/dgbuilder/public/red/main.js
@@ -0,0 +1,1620 @@
+/**
+ * Copyright 2013 IBM Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+var RED = (function() {
+
+ function hideDropTarget() {
+ $("#dropTarget").hide();
+ RED.keyboard.remove(/* ESCAPE */ 27);
+ }
+
+ $('#chart').on("dragenter",function(event) {
+ if ($.inArray("text/plain",event.originalEvent.dataTransfer.types) != -1) {
+ $("#dropTarget").css({display:'table'});
+ RED.keyboard.add(/* ESCAPE */ 27,hideDropTarget);
+ }
+ });
+
+ $('#dropTarget').on("dragover",function(event) {
+ if ($.inArray("text/plain",event.originalEvent.dataTransfer.types) != -1) {
+ event.preventDefault();
+ }
+ })
+ .on("dragleave",function(event) {
+ hideDropTarget();
+ })
+ .on("drop",function(event) {
+ var data = event.originalEvent.dataTransfer.getData("text/plain");
+ hideDropTarget();
+ RED.view.importNodes(data);
+ event.preventDefault();
+ });
+
+
+ function save(force) {
+ if (RED.view.dirty()) {
+ //$("#debug-tab-clear").click(); // uncomment this to auto clear debug on deploy
+
+ if (!force) {
+ var invalid = false;
+ var unknownNodes = [];
+ RED.nodes.eachNode(function(node) {
+ invalid = invalid || !node.valid;
+ if (node.type === "unknown") {
+ if (unknownNodes.indexOf(node.name) == -1) {
+ unknownNodes.push(node.name);
+ }
+ invalid = true;
+ }
+ });
+ if (invalid) {
+ if (unknownNodes.length > 0) {
+ $( "#node-dialog-confirm-deploy-config" ).hide();
+ $( "#node-dialog-confirm-deploy-unknown" ).show();
+ var list = "<li>"+unknownNodes.join("</li><li>")+"</li>";
+ $( "#node-dialog-confirm-deploy-unknown-list" ).html(list);
+ } else {
+ $( "#node-dialog-confirm-deploy-config" ).show();
+ $( "#node-dialog-confirm-deploy-unknown" ).hide();
+ }
+ $( "#node-dialog-confirm-deploy" ).dialog( "open" );
+ return;
+ }
+ }
+ var nns = RED.nodes.createCompleteNodeSet();
+ /****************************************/
+ /*added new code to save the Tabs order */
+ /****************************************/
+ //console.log("nns before changes.");
+ //console.dir(nns);
+ var allTabsObj={};
+ var allTabsList=[];
+ var nnsTabIdsArr = [];
+ var guiTabIdsArr = [];
+ nns.forEach(function(n) {
+ if(n.type == 'tab'){
+ allTabsObj[n.id] = n;
+ allTabsList.push(n);
+ nnsTabIdsArr.push(n.id);
+ }
+ });
+ var idx =0;
+ $("#workspace-tabs li a").each(function(){
+ var href = $(this).prop("href");
+ var indexOfHash = href.indexOf("#");
+ var idVal = href.slice(indexOfHash+1);
+ guiTabIdsArr.push(idVal);
+ nns.splice(idx,1,allTabsObj[idVal]);;
+ idx++;
+ });
+ //console.log(nnsTabIdsArr.join(","));
+ //console.log(guiTabIdsArr.join(","));
+ //console.log("nns after changes.");
+ //console.dir(nns);
+ /****************************/
+ $("#btn-icn-deploy").removeClass('fa-download');
+ $("#btn-icn-deploy").addClass('spinner');
+ RED.view.dirty(false);
+
+ $.ajax({
+ url:"flows",
+ type: "POST",
+ data: JSON.stringify(nns),
+ contentType: "application/json; charset=utf-8"
+ }).done(function(data,textStatus,xhr) {
+ RED.notify("Successfully saved","success");
+ RED.nodes.eachNode(function(node) {
+ if (node.changed) {
+ node.dirty = true;
+ node.changed = false;
+ }
+ if(node.credentials) {
+ delete node.credentials;
+ }
+ });
+ RED.nodes.eachConfig(function (confNode) {
+ if (confNode.credentials) {
+ delete confNode.credentials;
+ }
+ });
+ // Once deployed, cannot undo back to a clean state
+ RED.history.markAllDirty();
+ RED.view.redraw();
+ }).fail(function(xhr,textStatus,err) {
+ RED.view.dirty(true);
+ if (xhr.responseText) {
+ RED.notify("<strong>Error</strong>: "+xhr.responseText,"error");
+ } else {
+ RED.notify("<strong>Error</strong>: no response from server","error");
+ }
+ }).always(function() {
+ $("#btn-icn-deploy").removeClass('spinner');
+ $("#btn-icn-deploy").addClass('fa-download');
+ });
+ }
+ }
+
+ $('#btn-deploy').click(function() { save(); });
+
+ $( "#node-dialog-confirm-deploy" ).dialog({
+ title: "Confirm deploy",
+ modal: true,
+ autoOpen: false,
+ width: 530,
+ height: 230,
+ buttons: [
+ {
+ text: "Confirm deploy",
+ click: function() {
+ save(true);
+ $( this ).dialog( "close" );
+ }
+ },
+ {
+ text: "Cancel",
+ click: function() {
+ $( this ).dialog( "close" );
+ }
+ }
+ ]
+ });
+
+ function loadSettings() {
+ $.get('settings', function(data) {
+ RED.settings = data;
+ console.log("Node-RED: "+data.version);
+ loadNodeList();
+ });
+ }
+
+ function loadNodeList() {
+ $.ajax({
+ headers: {
+ "Accept":"application/json"
+ },
+ cache: false,
+ url: 'nodes',
+ success: function(data) {
+ RED.nodes.setNodeList(data);
+ loadNodes();
+ }
+ });
+ }
+
+ function loadNodes() {
+ $.ajax({
+ headers: {
+ "Accept":"text/html"
+ },
+ cache: false,
+ url: 'nodes',
+ success: function(data) {
+ $("body").append(data);
+ $(".palette-spinner").hide();
+ $(".palette-scroll").show();
+ $("#palette-search").show();
+ loadFlows();
+ }
+ });
+ }
+
+ function loadFlows() {
+ $.ajax({
+ headers: {
+ "Accept":"application/json"
+ },
+ cache: false,
+ url: 'flows',
+ success: function(nodes) {
+ RED.nodes.import(nodes);
+ RED.view.dirty(false);
+ RED.view.redraw();
+ RED.comms.subscribe("status/#",function(topic,msg) {
+ var parts = topic.split("/");
+ var node = RED.nodes.node(parts[1]);
+ if (node) {
+ node.status = msg;
+ if (statusEnabled) {
+ node.dirty = true;
+ RED.view.redraw();
+ }
+ }
+ });
+ RED.comms.subscribe("node/#",function(topic,msg) {
+ var i,m;
+ var typeList;
+ var info;
+
+ if (topic == "node/added") {
+ var addedTypes = [];
+ for (i=0;i<msg.length;i++) {
+ m = msg[i];
+ var id = m.id;
+ RED.nodes.addNodeSet(m);
+ if (m.loaded) {
+ addedTypes = addedTypes.concat(m.types);
+ $.get('nodes/'+id, function(data) {
+ $("body").append(data);
+ });
+ }
+ }
+ if (addedTypes.length) {
+ typeList = "<ul><li>"+addedTypes.join("</li><li>")+"</li></ul>";
+ RED.notify("Node"+(addedTypes.length!=1 ? "s":"")+" added to palette:"+typeList,"success");
+ }
+ } else if (topic == "node/removed") {
+ for (i=0;i<msg.length;i++) {
+ m = msg[i];
+ info = RED.nodes.removeNodeSet(m.id);
+ if (info.added) {
+ typeList = "<ul><li>"+m.types.join("</li><li>")+"</li></ul>";
+ RED.notify("Node"+(m.types.length!=1 ? "s":"")+" removed from palette:"+typeList,"success");
+ }
+ }
+ } else if (topic == "node/enabled") {
+ if (msg.types) {
+ info = RED.nodes.getNodeSet(msg.id);
+ if (info.added) {
+ RED.nodes.enableNodeSet(msg.id);
+ typeList = "<ul><li>"+msg.types.join("</li><li>")+"</li></ul>";
+ RED.notify("Node"+(msg.types.length!=1 ? "s":"")+" enabled:"+typeList,"success");
+ } else {
+ $.get('nodes/'+msg.id, function(data) {
+ $("body").append(data);
+ typeList = "<ul><li>"+msg.types.join("</li><li>")+"</li></ul>";
+ RED.notify("Node"+(msg.types.length!=1 ? "s":"")+" added to palette:"+typeList,"success");
+ });
+ }
+ }
+ } else if (topic == "node/disabled") {
+ if (msg.types) {
+ RED.nodes.disableNodeSet(msg.id);
+ typeList = "<ul><li>"+msg.types.join("</li><li>")+"</li></ul>";
+ RED.notify("Node"+(msg.types.length!=1 ? "s":"")+" disabled:"+typeList,"success");
+ }
+ }
+ });
+ }
+ });
+ }
+
+ var statusEnabled = false;
+ function toggleStatus(state) {
+ statusEnabled = state;
+ RED.view.status(statusEnabled);
+ }
+
+ function performLoopDetection(state) {
+ loopDetectionEnabled = state;
+ console.log("loopDetectionEnabled:" + loopDetectionEnabled);
+ }
+
+ var dgNumberEnabled = false;
+ function toggleDgNumberDisplay(state) {
+ dgNumberEnabled = state;
+ RED.view.showNumbers(dgNumberEnabled);
+ }
+
+ var nodePaletteDisplay = false;
+ function toggleNodePaletteDisplay(state) {
+ nodePaletteDisplay = state;
+ RED.view.showNodePalette(nodePaletteDisplay);
+ }
+ function displayAllDGs(state) {
+ //defined showSLa() in dgstart.html
+ showSLA();
+ }
+
+
+ function showHelp() {
+
+ var dialog = $('#node-help');
+
+ //$("#node-help").draggable({
+ // handle: ".modal-header"
+ //});
+
+ dialog.on('show',function() {
+ RED.keyboard.disable();
+ });
+ dialog.on('hidden',function() {
+ RED.keyboard.enable();
+ });
+
+ dialog.modal();
+ }
+
+
+//Custom Functions Added here
+ function showCodeCloudFlows(){
+ codeCloudFlowFiles=[];
+ var divStyle="<style>#codecloud-data-container a { color: #067ab4; font-size: 0.75em;} #codecloud-data-container a:hover { text-decoration: underline; padding: -15px -15px -15px 15px; } .header { height: 40px; border-bottom: 1px solid #EEE; background-color: #ffffff; height: 40px; -webkit-border-top-left-radius: 5px; -webkit-border-top-right-radius: 5px; -moz-border-radius-topleft: 5px; -moz-border-radius-topright: 5px; border-top-left-radius: 5px; border-top-right-radius: 5px; } .footer { height: 40px; background-color: whiteSmoke; border-top: 1px solid #DDD; -webkit-border-bottom-left-radius: 5px; -webkit-border-bottom-right-radius: 5px; -moz-border-radius-bottomleft: 5px; -moz-border-radius-bottomright: 5px; border-bottom-left-radius: 5px; border-bottom-right-radius: 5px; }</style>";
+ $.get( "/getCodeCloudFlows")
+ .done(function( data ) {
+
+ var header="<div class='header'>List of DG Flows in Code Cloud</div><div><input id='flowFilterBoxId' type='text' onkeyup='filterFlows(this.value)'></div>";
+ var html= divStyle + header + "<div id='codecloud-data-container'>";
+ html+="<ul>";
+ if(data != null){
+ var files=data.files;
+ codeCloudFlowFiles=files;
+ //console.dir(files);
+ files.sort(function (a,b){
+ if(a > b){
+ return 1;
+ }else if(a < b){
+ return -1;
+ }else{
+ return 0;
+ }
+ });
+ for(var i=0;files != null && i<files.length;i++){
+ html+="<li><a href=\"#\" onclick=\"getCommits('" + files[i] + "')\">" + files[i] + "</a></li>";
+ }
+ }
+ html+="</ul>";
+ html+="</div>";
+ $( "#codecloud-browser-dialog" ).dialog({
+ title: "Code Cloud DG Flow Browser",
+ modal: true,
+ autoOpen: true,
+ width: 830,
+ height: 630,
+ buttons: [
+ {
+ text: "Close",
+ click: function() {
+ $( this ).dialog( "close" );
+ }
+ }
+ ],
+ close: function(ev,ui){
+ $(this).dialog("destroy");
+ }
+ }).html(html);
+ $("#codecloud-browser-dialog").show();
+ })
+ .fail(function(err) {
+ RED.notify("Failed to get users.");
+ })
+ .always(function() {
+ });
+ }
+ /*
+ function listYangFiles(){
+ yangFilesList=[];
+ var divStyle="<style>#list-yang-data-container a { color: #067ab4; font-size: 0.75em;} #list-yang-data-container a:hover { text-decoration: underline; padding: -15px -15px -15px 15px; } .header { height: 40px; border-bottom: 1px solid #EEE; background-color: #ffffff; height: 40px; -webkit-border-top-left-radius: 5px; -webkit-border-top-right-radius: 5px; -moz-border-radius-topleft: 5px; -moz-border-radius-topright: 5px; border-top-left-radius: 5px; border-top-right-radius: 5px; } .footer { height: 40px; background-color: whiteSmoke; border-top: 1px solid #DDD; -webkit-border-bottom-left-radius: 5px; -webkit-border-bottom-right-radius: 5px; -moz-border-radius-bottomleft: 5px; -moz-border-radius-bottomright: 5px; border-bottom-left-radius: 5px; border-bottom-right-radius: 5px; }</style>";
+ $.get( "/getYangFiles")
+ .done(function( data ) {
+
+ var header="<div class='header'>List of Yang Files </div><div><input id='flowFilterBoxId' type='text' onkeyup='filterYangFiles(this.value)'></div>";
+ var html= divStyle + header + "<div id='list-yang-data-container'>";
+ html+="<ul>";
+ if(data != null){
+ var files=data.files;
+ yangFilesList=files;
+ //console.dir(files);
+ files.sort(function (a,b){
+ if(a > b){
+ return 1;
+ }else if(a < b){
+ return -1;
+ }else{
+ return 0;
+ }
+ });
+ for(var i=0;files != null && i<files.length;i++){
+ html+="<li><a href=\"#\" onclick=\"getYangFile('" + files[i] + "')\">" + files[i] + "</a></li>";
+ }
+ }
+ html+="</ul>";
+ html+="</div>";
+ $( "#list-yang-browser-dialog" ).dialog({
+ title: "List Yang Files",
+ modal: true,
+ autoOpen: true,
+ width: 830,
+ height: 630,
+ buttons: [
+ {
+ text: "Close",
+ click: function() {
+ $( this ).dialog( "close" );
+ }
+ }
+ ],
+ close: function(ev,ui){
+ $(this).dialog("destroy");
+ }
+ }).html(html);
+ $("#list-yang-browser-dialog").show();
+ })
+ .fail(function(err) {
+ RED.notify("Failed to get yang files.");
+ })
+ .always(function() {
+ });
+ }
+ */
+
+ function listYangFiles(){
+ yangFilesList=[];
+
+ var divStyle="<style>#yang-files-data-container a { color: #067ab4; font-size: 0.75em;} #yang-files-data-container a:hover { text-decoration: underline; padding: -15px -15px -15px 15px; } .header { height: 40px; border-bottom: 1px solid #EEE; background-color: #ffffff; height: 40px; -webkit-border-top-left-radius: 5px; -webkit-border-top-right-radius: 5px; -moz-border-radius-topleft: 5px; -moz-border-radius-topright: 5px; border-top-left-radius: 5px; border-top-right-radius: 5px; } .footer { height: 40px; background-color: whiteSmoke; border-top: 1px solid #DDD; -webkit-border-bottom-left-radius: 5px; -webkit-border-bottom-right-radius: 5px; -moz-border-radius-bottomleft: 5px; -moz-border-radius-bottomright: 5px; border-bottom-left-radius: 5px; border-bottom-right-radius: 5px; } table#yang-file-list-table { width:100%; } table#yang-file-list-table th,table#yang-file-list-table td { border: 1px solid black; border-collapse: collapse; } table#yang-file-list-table th,table#yang-file-list-table td { padding: 5px; text-align: left; } table#yang-file-list-table tr:nth-child(even) { background-color: #eee; } table#yang-file-list-table tr:nth-child(odd) { background-color:#fff; } table#yang-file-list-table th { background-color: #65a9d7; color: white; } table#yang-file-list-table a { color: #337ab7; } table#yang-file-list-table a:link { color: #65a9d7; } table#yang-file-list-table a:visited { color: #636; } table#yang-file-list-table a:hover { color: #3366CC; cursor: pointer } table#yang-file-list-table a:active { color: #65a9d7 }</style>";
+ $.get( "/getYangFiles")
+ .done(function( data ) {
+
+ var header="<div class='header'>List of Yang Files </div><div><input id='flowFilterBoxId' type='text' onkeyup='filterYangFiles(this.value)'></div>";
+ var html= divStyle + header + "<div id='yang-files-data-container'>";
+ html+="<table id='yang-file-list-table' border=1>";
+ html+="<tr>";
+ html+="<th>File</th>";
+ html+="<th>Delete</th>";
+ html+="</tr>";
+ if(data != null){
+ var files=data.files;
+ yangFilesList=files;
+ //console.dir(files);
+ files.sort(function (a,b){
+ if(a > b){
+ return 1;
+ }else if(a < b){
+ return -1;
+ }else{
+ return 0;
+ }
+ });
+ for(var i=0;files != null && i<files.length;i++){
+ html+="<tr><td><a href=\"#\" onclick=\"getYangFile('" + files[i] + "')\">" + files[i] + "</a></td><td>" + "<input type='button' onclick='deleteYangFile(\"" + files[i] + "\")' value='Delete'></td></td></td></tr>";
+ }
+ }
+ html+="</table>";
+ html+="</div>";
+ $( "#list-yang-browser-dialog" ).dialog({
+ title: "List Yang Files",
+ modal: true,
+ autoOpen: true,
+ width: 830,
+ height: 630,
+ buttons: [
+ {
+ text: "Close",
+ click: function() {
+ $( this ).dialog( "close" );
+ }
+ }
+ ],
+ close: function(ev,ui){
+ $(this).dialog("destroy");
+ }
+ }).html(html);
+ $("#list-yang-browser-dialog").show();
+ })
+ .fail(function(err) {
+ RED.notify("Failed to get yang files.");
+ })
+ .always(function() {
+ });
+ }
+
+
+ function showGitPullDialog(){
+ $.get( "/getCurrentGitBranch")
+ .done(function( data ) {
+ if(data != null){
+ if(data.output == "GIT_LOCAL_REPOSITORY_NOT_SET" ){
+ RED.notify("Git Local Repository path is not set. Please set it by choosing Configuration from the menu.");
+ return;
+ }
+
+ var html= "<div id='gitcheckout-container'>";
+ html+="<table>";
+ html+="<tr>";
+ html+="<td>Branch</td>";
+ html+="<td>" + data.output + "</td>";
+ html+="</tr>";
+ html+="<tr>";
+ html+="<td><input id='gitPullBtnId' type='button' value='Pull' onclick='performGitPull()'></td>";
+ html+="<td>&nbsp;&nbsp;</td>"
+ html+="</tr>";
+ html+="<tr>";
+ //html+="<td colspan=3><textarea readonly='1' rows='5' cols='200' id='responseId'></textarea></td>";
+ html+="</tr>";
+ html+="</table>";
+ html+="<br><div id='responseId'></div>";
+ html+="</div>";
+ $( "#gitcommands-dialog" ).dialog({
+ title: "Git Pull",
+ modal: true,
+ autoOpen: true,
+ width: 630,
+ height: 500,
+ buttons: [
+ {
+ text: "Close",
+ click: function() {
+ $( this ).dialog( "close" );
+ }
+ }
+ ],
+ close: function(ev,ui){
+ $(this).dialog("destroy");
+ }
+ }).html(html);
+ $("#responseId").css({width:'550',height:'275px', border: '2px solid lightgrey',overflow:'scroll', padding: '20px' });
+ $("#responseId").hide();
+ $("#gitcommands-dialog").show();
+ }
+ })
+ .fail(function(err) {
+ RED.notify("Failed to get gitBranch.");
+ })
+ .always(function() {
+ });
+ }
+
+ function showGitStatusDialog(){
+ $.get( "/getCurrentGitBranch")
+ .done(function( data ) {
+ if(data != null){
+ if(data.output == "GIT_LOCAL_REPOSITORY_NOT_SET" ){
+ RED.notify("Git Local Repository path is not set. Please set it by choosing Configuration from the menu.");
+ return;
+ }
+
+ var html= "<div id='gitcheckout-container'>";
+ html+="<table>";
+ html+="<tr>";
+ html+="<td>Branch</td>";
+ html+="<td>" + data.output + "</td>";
+ html+="</tr>";
+ html+="<tr>";
+ html+="<td><input id='gitStatusBtnId' type='button' value='Status' onclick='performGitStatus()'></td>";
+ html+="<td>&nbsp;&nbsp;</td>"
+ html+="</tr>";
+ html+="<tr>";
+ //html+="<td colspan=3><textarea readonly='1' rows='5' cols='200' id='responseId'></textarea></td>";
+ html+="</tr>";
+ html+="</table>";
+ html+="<br><div id='responseId'></div>";
+ html+="</div>";
+ $( "#gitcommands-dialog" ).dialog({
+ title: "Git Status",
+ modal: true,
+ autoOpen: true,
+ width: 630,
+ height: 500,
+ buttons: [
+ {
+ text: "Close",
+ click: function() {
+ $( this ).dialog( "close" );
+ }
+ }
+ ],
+ close: function(ev,ui){
+ $(this).dialog("destroy");
+ }
+ }).html(html);
+ //$("#responseId").css({width:'600px',height:'100px','border-radius' : '25px', border: '2px solid lightgrey', padding: '20px' });
+ $("#responseId").css({width:'550px',height:'100px', border: '2px solid lightgrey',overflow:'scroll', padding: '20px' });
+ $("#responseId").hide();
+ $("#gitcommands-dialog").show();
+ }
+ })
+ .fail(function(err) {
+ RED.notify("Failed to get gitBranch.");
+ })
+ .always(function() {
+ });
+ }
+
+ function showGitCheckoutDialog(){
+ $.get( "/getCurrentGitBranch")
+ .done(function( data ) {
+ if(data != null){
+ if(data.output == "GIT_LOCAL_REPOSITORY_NOT_SET" ){
+ RED.notify("Git Local Repository path is not set. Please set it by choosing Configuration from the menu.");
+ return;
+ }
+
+ var html= "<div id='gitcheckout-container'>";
+ html+="<table>";
+ html+="<tr>";
+ html+="<td>Branch</td>";
+ html+="<td><input id='branchId' type='text' value='" + data.output + "'></td>";
+ html+="</tr>";
+ html+="<tr>";
+ html+="<td><input id='checkoutBtnId' type='button' value='Checkout' onclick='performGitCheckout()'></td>";
+ html+="<td>&nbsp;&nbsp;</td>"
+ html+="</tr>";
+ html+="<tr>";
+ //html+="<td colspan=3><textarea readonly='1' rows='5' cols='200' id='responseId'></textarea></td>";
+ html+="</tr>";
+ html+="</table>";
+ html+="<br><div id='responseId'></div>";
+ html+="</div>";
+ $( "#gitcommands-dialog" ).dialog({
+ title: "Git Checkout",
+ modal: true,
+ autoOpen: true,
+ width: 430,
+ height: 350,
+ buttons: [
+ {
+ text: "Close",
+ click: function() {
+ $( this ).dialog( "close" );
+ }
+ }
+ ],
+ close: function(ev,ui){
+ $(this).dialog("destroy");
+ }
+ }).html(html);
+ $("#responseId").css({width:'300',height:'100px', border: '2px solid lightgrey',overflow:'scroll', padding: '20px' });
+ $("#responseId").hide();
+ $("#gitcommands-dialog").show();
+ }
+ })
+ .fail(function(err) {
+ RED.notify("Failed to get gitBranch.");
+ })
+ .always(function() {
+ });
+ }
+
+ function showGitLocalFlows(){
+ giLocalFlowFiles=[];
+ var divStyle="<style>#gitlocal-data-container a { color: #067ab4; font-size: 0.75em;} #gitlocal-data-container a:hover { text-decoration: underline; padding: -15px -15px -15px 15px; } .header { height: 40px; border-bottom: 1px solid #EEE; background-color: #ffffff; height: 40px; -webkit-border-top-left-radius: 5px; -webkit-border-top-right-radius: 5px; -moz-border-radius-topleft: 5px; -moz-border-radius-topright: 5px; border-top-left-radius: 5px; border-top-right-radius: 5px; } .footer { height: 40px; background-color: whiteSmoke; border-top: 1px solid #DDD; -webkit-border-bottom-left-radius: 5px; -webkit-border-bottom-right-radius: 5px; -moz-border-radius-bottomleft: 5px; -moz-border-radius-bottomright: 5px; border-bottom-left-radius: 5px; border-bottom-right-radius: 5px; }</style>";
+ $.get( "/getGitLocalFlows")
+ .done(function( data ) {
+ if(data != null && data.files != null && data.files.length == 1){
+ if(data.files[0] == "GIT_LOCAL_REPOSITORY_NOT_SET" ){
+ RED.notify("Git Local Repository path is not set. Please set it by choosing Configuration from the menu.");
+ return;
+ }
+ }
+ //console.log("got response from server.");
+
+ var header="<div class='header'>List of DG Flows from Git Local Repository </div><div><input id='flowFilterBoxId' type='text' onkeyup='filterGitLocalFlows(this.value)'></div>";
+ var html= divStyle + header + "<div id='gitlocal-data-container'>";
+ html+="<ul>";
+ if(data != null){
+ var files=data.files;
+ gitLocalFlowFiles=files;
+ //console.dir(files);
+ files.sort(function (a,b){
+ if(a > b){
+ return 1;
+ }else if(a < b){
+ return -1;
+ }else{
+ return 0;
+ }
+ });
+ for(var i=0;files != null && i<files.length;i++){
+ html+="<li><a href=\"#\" onclick=\"importGitLocalFlow('" + files[i] + "')\">" + files[i] + "</a></li>";
+ }
+ }
+ html+="</ul>";
+ html+="</div>";
+ $( "#gitlocal-browser-dialog" ).dialog({
+ title: "Git Local Repository DG Flow Browser",
+ modal: true,
+ autoOpen: true,
+ width: 830,
+ height: 630,
+ buttons: [
+ {
+ text: "Close",
+ click: function() {
+ $(this).dialog("close");
+ }
+ }
+ ]
+ }).html(html);
+ $("#gitlocal-browser-dialog").show();
+ /*
+ if ($("#gitlocal-browser-dialog").dialog( "isOpen" )===true) {
+ console.log("gitlocal dialog box is open");
+ //true
+ } else {
+ console.log("gitlocal dialog box is not open");
+ // $( "#gitlocal-browser-dialog" ).dialog("destroy").remove();
+ console.log($("#gitlocal-browser-dialog").dialog( "widget" ));
+ $("#gitlocal-browser-dialog").dialog( "open" );
+ if ($("#gitlocal-browser-dialog").dialog( "isOpen" )===true) {
+ console.log("gitlocal dialog box is now open");
+ }
+ $("#gitlocal-browser-dialog").show();
+ //false
+ }
+ */
+ })
+ .fail(function(err) {
+ RED.notify("Failed to get flows.");
+ })
+ .always(function() {
+ console.log("Done displaying");
+ });
+ }
+
+ function showFlowShareUsers(){
+ var divStyle="<style>#data-container a { color: #067ab4; font-size: 0.75em;} #data-container a:hover { text-decoration: underline; padding: -15px -15px -15px 15px; } .header { height: 40px; border-bottom: 1px solid #EEE; background-color: #ffffff; height: 40px; -webkit-border-top-left-radius: 5px; -webkit-border-top-right-radius: 5px; -moz-border-radius-topleft: 5px; -moz-border-radius-topright: 5px; border-top-left-radius: 5px; border-top-right-radius: 5px; } .footer { height: 40px; background-color: whiteSmoke; border-top: 1px solid #DDD; -webkit-border-bottom-left-radius: 5px; -webkit-border-bottom-right-radius: 5px; -moz-border-radius-bottomleft: 5px; -moz-border-radius-bottomright: 5px; border-bottom-left-radius: 5px; border-bottom-right-radius: 5px; }</style>";
+ $.get("/flowShareUsers")
+ .done(function (data){
+
+ var header="<div class='header'>List of Downloaded DG Flows</div>";
+ var html= divStyle + header + "<div id='data-container'>";
+ html+="<ul>";
+ if(data != null){
+ var users=data.flowShareUsers;
+ users.sort(function (a,b){
+ if(a.name > b.name){
+ return 1;
+ }else if(a.name < b.name){
+ return -1;
+ }else{
+ return 0;
+ }
+ });
+ for(var i=0;users != null && i<users.length;i++){
+ html+="<li><a href=\"#\" onclick=\"showFlowFiles('" + users[i].rootDir + "')\">" + users[i].name + "</a></li>";
+ }
+ }
+ html+="</ul>";
+ html+="</div>";
+ $( "#dgflow-browser-dialog" ).dialog({
+ title: "Downloaded DG Flows Browser",
+ modal: true,
+ autoOpen: true,
+ width: 530,
+ height: 530,
+ buttons: [
+ {
+ text: "Close",
+ click: function() {
+ $( this ).dialog( "close" );
+ //$(this).dialog('destroy').remove();
+ }
+ }
+ ]
+ }).html(html);
+ $("#dgflow-browser-dialog").show();
+ /*
+ if ($("#dgflow-browser-dialog").dialog( "isOpen" )===true) {
+ console.log("dgflow dialog box is open");
+ //true
+ } else {
+ console.log("dgflow dialog box is not open");
+ $("#dgflow-browser-dialog").dialog( "open" );
+ $("#dgflow-browser-dialog").show();
+ //false
+ }
+ */
+ })
+ .fail(function(err) {
+ RED.notify("Failed to get users.");
+ })
+ .always(function() {
+ });
+ }
+
+/* function showFlowShareUsers(){
+ var divStyle="<style>#data-container a { color: #067ab4; font-size: 0.75em;} #data-container a:hover { text-decoration: underline; padding: -15px -15px -15px 15px; } .header { height: 40px; border-bottom: 1px solid #EEE; background-color: #ffffff; height: 40px; -webkit-border-top-left-radius: 5px; -webkit-border-top-right-radius: 5px; -moz-border-radius-topleft: 5px; -moz-border-radius-topright: 5px; border-top-left-radius: 5px; border-top-right-radius: 5px; } .footer { height: 40px; background-color: whiteSmoke; border-top: 1px solid #DDD; -webkit-border-bottom-left-radius: 5px; -webkit-border-bottom-right-radius: 5px; -moz-border-radius-bottomleft: 5px; -moz-border-radius-bottomright: 5px; border-bottom-left-radius: 5px; border-bottom-right-radius: 5px; }</style>";
+ $.get( "/flowShareUsers")
+ .done(function( data ) {
+
+ var header="<div class='header'>List of Downloaded DG Flows</div>";
+ var html= divStyle + header + "<div id='data-container'>";
+ html+="<ul>";
+ if(data != null){
+ var users=data.flowShareUsers;
+ users.sort(function (a,b){
+ if(a.name > b.name){
+ return 1;
+ }else if(a.name < b.name){
+ return -1;
+ }else{
+ return 0;
+ }
+ });
+ for(var i=0;users != null && i<users.length;i++){
+ html+="<li><a href=\"#\" onclick=\"showFlowFiles('" + users[i].rootDir + "')\">" + users[i].name + "</a></li>";
+ }
+ }
+ html+="</ul>";
+ html+="</div>";
+ $( "#dgflow-browser-dialog" ).dialog({
+ title: "Downloaded DG Flows Browser",
+ modal: true,
+ autoOpen: true,
+ width: 530,
+ height: 530,
+ buttons: [
+ {
+ text: "Close",
+ click: function() {
+ //$( this ).dialog( "close" );
+ $(this).dialog('destroy').remove();
+ }
+ }
+ ]
+ }).html(html);
+ //$("#dgflow-browser-dialog").show();
+ $( "#dgflow-browser-dialog" ).dialog( "open" );
+ })
+ .fail(function(err) {
+ RED.notify("Failed to get users.");
+ })
+ .always(function() {
+ });
+ }
+ */
+
+
+function detectLoopInFlow(){
+ var errList = [];
+ var activeWorkspace=RED.view.getWorkspace();
+ var nSet=[];
+
+ RED.nodes.eachNode(function(n) {
+ if (n.z == activeWorkspace) {
+ nSet.push({n:n});
+ }
+ });
+
+ var nodeSet = RED.nodes.createExportableNodeSet(nSet);
+
+ var isLoopDetected = false;
+ var dgStartNode = getDgStartNode(nodeSet);
+ if(dgStartNode == null || dgStartNode == undefined) {
+ console.log("dgstart node not linked.");
+ return null;
+ }
+
+ var wires = dgStartNode.wires;
+ var nodesInPath = {};
+ var dgStartNodeId = dgStartNode.id;
+ if(wires != null && wires != undefined && wires[0] != undefined){
+ for(var k=0;k<wires[0].length;k++){
+ var val = wires[0][k];
+ nodesInPath[dgStartNodeId + "->" + val] = "";
+ }
+ }else{
+ nodesInPath[dgStartNodeId + "->" + ""] = "";
+ }
+
+ var loopDetectedObj = {};
+ /* the nodes will not be in order so will need to loop thru again */
+ for(var m=0;nodeSet != null && m<nodeSet.length;m++){
+ for(var i=0;nodeSet != null && i<nodeSet.length;i++){
+ var link=nodeSet[i].id;
+ //console.log("NAME:" + nodeSet[i].name + ":" + link);
+ if(link == dgStartNodeId) continue;
+ var wires = nodeSet[i].wires;
+ //console.log("link:" + link);
+ var delKeys = [];
+ if(wires != null && wires != undefined && wires[0] != undefined){
+ for(var k=0;k<wires[0].length;k++){
+ var val = (wires[0])[k];
+ var keys = Object.keys(nodesInPath);
+ //console.log("keys:" + keys);
+ for (var j=0;j<keys.length;j++){
+ //console.log("key:" + keys[j]);
+ //console.log("val:" + val);
+ var index = keys[j].indexOf("->" + link);
+ var lastIndex = keys[j].lastIndexOf("->");
+ if(index != -1 && index == lastIndex){
+ //delete nodesInPath[key];
+ var previousNodeId = keys[j].substr(lastIndex +2);
+ var indexOfArrow = -1;
+ if(previousNodeId != ""){
+ indexOfArrow = previousNodeId.indexOf("->");
+ }
+ if(previousNodeId != null && indexOfArrow != -1){
+ previousNodeId = previousNodeId.substr(0,indexOfArrow);
+ }
+ nodesInPath[keys[j] + "->" + val] = "";
+ //console.log("keys[j]:" + keys[j]);
+ delKeys.push(keys[j]);
+ var prevNodeIdIndex = keys[j].indexOf("->" + previousNodeId);
+ var priorOccurence = keys[j].indexOf(val + "->");
+ if(priorOccurence != -1 && priorOccurence<prevNodeIdIndex){
+ //console.log("previousNodeId:" + previousNodeId);
+ //console.log("val:" + val);
+ var n1 = getNode(nodeSet,previousNodeId);
+ var n2 = getNode(nodeSet,val);
+ //console.log("loop detected for node " + n1.name + " and " + n2.name);
+ loopDetectedObj[n1.name + "->" + n2.name] ="looped";
+ console.dir(loopDetectedObj);
+ errList.push("Loop detected between " + n1.name + " and " + n2.name);
+ isLoopDetected = true;
+ }
+ }
+ }
+ }
+ }
+ for(var l=0;delKeys != null && l<delKeys.length;l++){
+ delete nodesInPath[delKeys[l]];
+ }
+ }
+
+
+ }
+ /*
+ if(loopDetectedObj != null ){
+ var msg = "";
+ for(var key in loopDetectedObj){
+ if(loopDetectedObj.hasOwnProperty(key)) {
+ console.log("Loop detected " + key);
+ msg += "<strong>Loop detected for:" + key + "</strong><br>";
+ }
+ }
+ if(msg != ""){
+ isLoopDetected = true;
+ //RED.notify(msg);
+ }
+ }
+ */
+ //images/page-loading.gif
+ return errList;
+}
+
+function showLoopDetectionBox(){
+ $(function() {
+ var htmlStr="<div id='loop-box-div' style='width:375;height:225'><p>Loop detection in Progress ...</p><img src='images/page-loading.gif'></div>"
+ $("#loop-detection-dialog").dialog({
+ modal:true,
+ autoOpen :true,
+ title: "DG Flow Loop Detection",
+ width: 400,
+ height: 250,
+ minWidth : 400,
+ minHeight :200,
+ }).html(htmlStr);
+ if($("#loop-detection-dialog").dialog("isOpen") == true){
+ var errList = detectLoopInFlow();
+ var errList=[];
+ if(errList == null){
+ $("#loop-detection-dialog").dialog("close");
+ }
+ var msgHtml = "";
+ for(var i=0;errList != null && i<errList.length;i++){
+ msgHtml += "<p>" + errList[i] + "</p>";
+ }
+ if(msgHtml == ""){
+ $("loop-box-div").html("<p>SUCCESS. No Loop detected.</p>");
+ }else{
+ $("loop-box-div").html(msgHtml);
+ }
+ }
+ });
+
+}
+
+function showSelectedTabs(){
+ var tabSheets = [];
+ var beforeTabsOrder=[];
+ $(".red-ui-tabs li a").each(function(i){
+ var id=$(this).attr("href").replace('#','');
+ var title=$(this).attr("title");
+ var isVisible = $(this).parent().is(":visible");
+ if(title != 'info'){
+ tabSheets.push({"id" : id ,"title":title,"module":"NOT_SET","version" : "NOT_SET","rpc":"NOT_SET","isVisible":isVisible});
+ beforeTabsOrder.push(id);
+ }
+ });
+
+ RED.nodes.eachNode(function(n) {
+ if(n.type == 'service-logic'){
+ var id = n.z;
+ var module = n.module;
+ tabSheets.forEach(function(tab){
+ if(tab.id == id){
+ tab.module=module;
+ tab.version=n.version;
+ }
+ });
+ }else if(n.type == 'method'){
+ var id = n.z;
+ tabSheets.forEach(function(tab){
+ if(tab.id == id){
+ var rpc=getAttributeValue(n.xml,"rpc");
+ tab.rpc=rpc;
+ }
+ });
+ }
+ });
+ //console.dir(tabSheets);
+ var htmlStr = getHtmlStr(tabSheets);
+ $("#filter-tabs-dialog").dialog({
+ modal:true,
+ title: "DG Builder Tabs",
+ width: 1200,
+ height: 750,
+ minWidth : 600,
+ minHeight :450,
+ }).html(htmlStr);
+/* This code allows for the drag-drop of the rows in the table */
+ var fixHelperModified = function(e, tr) {
+ var $originals = tr.children();
+ var $helper = tr.clone();
+ $helper.children().each(function(index) {
+ $(this).width($originals.eq(index).width())
+ });
+ return $helper;
+ },
+ updateIndex = function(e, ui) {
+ var afterTabsOrder=[];
+ $('td.index', ui.item.parent()).each(function (i) {
+ $(this).html(i + 1);
+ });
+ //RE-ARRANGE the tabs
+ var ul = $("#workspace-tabs");
+ $("#ftab02 tr td:nth-child(1)").each(function(i){
+ var idStr = $(this).prop("id").replace("tab-td_","");
+ afterTabsOrder.push(idStr);
+ link = ul.find("a[href='#"+ idStr+"']");
+ li = link.parent();
+ //li.remove();
+ firstTab = $("#workspace-tabs li:first-child");
+ lastTab = $("#workspace-tabs li:last-child");
+ li.insertAfter(lastTab);
+ //console.log( idStr);
+ });
+ var beforeTabsStr = beforeTabsOrder.join(",");
+ var afterTabsStr = afterTabsOrder.join(",");
+ //console.log("beforeTabsStr:" +beforeTabsStr);
+ //console.log("afterTabsStr:" +afterTabsStr);
+ if(beforeTabsStr !== afterTabsStr){
+ //activate only when order has changed
+ //activate the deploy button
+ RED.view.dirty(true);
+ $("#btn-deploy").removeClass("disabled");
+ }
+ };
+
+ $("#ftab02 tbody").sortable({
+ helper: fixHelperModified,
+ stop: updateIndex
+ }).disableSelection();
+
+}
+
+function getHtmlStr(rows){
+ var styleStr = "<style> " +
+ "table#ftab02 { width:100%; } \n" +
+ "table#ftab02 th,table#ftab02 td { border: 1px solid black; border-collapse: collapse; } \n" +
+ /*"table, th, td { border: 1px solid #65a9d7; border-collapse: collapse; } \n" +*/
+ "table#ftab02 th,table#ftab02 td { padding: 5px; text-align: left; } \n" +
+ "table#ftab02 tr:nth-child(even) { background-color: #eee; }\n" +
+ "table#ftab02 tr:nth-child(odd) { background-color:#fff; }\n" +
+ "table#ftab02 th { background-color: #65a9d7; color: white; }\n" +
+ "table#ftab02 a { color: #337ab7; }\n" +
+ "table#ftab02 a:link { color: #65a9d7; }\n" +
+ "table#ftab02 a:visited { color: #636; }\n" +
+ "table#ftab02 a:hover { color: #3366CC; cursor: pointer }\n" +
+ "table#ftab02 a:active { color: #65a9d7 }\n" +
+ "</style>";
+ if(rows != null && rows != undefined){
+ //var alertDialog = '<div id="confdialog"></div>';
+ //htmlStr= alertDialog + "<div style='width:1050;height:650'>" + styleStr;
+ var alertDialog = '<div id="tabAlertDialog"></div>';
+ htmlStr= alertDialog + "<div id='tabs-div' style='width:1050;height:650'>" + styleStr;
+ htmlStr += "<table id='ftab02' >";
+ htmlStr += "<tr>";
+ htmlStr += "<th class='index'>No.</th>" ;
+ htmlStr += "<th>Tab Title</th>" ;
+ htmlStr += "<th>Module</th>" ;
+ htmlStr += "<th>RPC</th>" ;
+ htmlStr += "<th>Version</th>" ;
+ htmlStr += "<th>Rename</th>" ;
+ htmlStr += "<th>Delete</th>" ;
+ htmlStr += "</tr>";
+ htmlStr += "<tbody>";
+ if(rows != null && rows.length == 0){
+ htmlStr += "<tr>";
+ htmlStr += "<td><b>No rows found</b></td>";
+ htmlStr += "</tr></table></div>";
+ return htmlStr;
+ }
+ for(var i=0;i<rows.length;i++){
+ var row = rows[i];
+ var title = row.title;
+ var _module = row.module;
+ var version = row.version;
+ var rpc = row.rpc;
+ var idVal = row.id;
+ var isVisible = row.isVisible;
+ htmlStr += "<tr id='tab-tr_" + idVal + "'>";
+ //htmlStr += "<td id=" + "'tab-td_" + idVal + "' ><a href='javascript:activateClickedTab(\"" + idVal + "\")'>" + (i+1) + "</a></td>";
+ htmlStr += "<td class='index' id=" + "'tab-td_" + idVal + "' >" + (i+1) + "</td>";
+ htmlStr += "<td><a href='javascript:activateClickedTab(\"" + idVal + "\")'>" + title + "</a></td>";
+ htmlStr += "<td>" + _module + "</td>";
+ htmlStr += "<td>" + rpc + "</td>";
+ htmlStr += "<td>" + version + "</td>";
+ //htmlStr += "<td><a href='javascript:deleteOrRenameTab(\"" + idVal + "\")'>Delete/Rename</a></td>";
+ htmlStr += "<td><input type='button' onclick='renameSelectedTab(\"" + idVal + "\",\"" + title + "\",\"" + _module + "\",\"" + rpc + "\",\"" + version + "\")' value='Rename'></td>";
+ if(rows.length == 1){
+ htmlStr += "<td><input type='button' disabled='1' onclick='deleteSelectedTab(\"" + idVal + "\",\"" + title + "\",\"" + _module + "\",\"" + rpc + "\",\"" + version + "\")' value='Delete'></td>";
+ }else{
+ htmlStr += "<td><input type='button' onclick='deleteSelectedTab(\"" + idVal + "\",\"" + title + "\",\"" + _module + "\",\"" + rpc + "\",\"" + version + "\")' value='Delete'></td>";
+ }
+ /*
+ if(isVisible){
+ htmlStr += "<td><input type='checkbox' onclick=\"showOrHideTab(this,'" + idVal + "')\" checked='true'></td>";
+ }else{
+ htmlStr += "<td><input type='checkbox' onclick=\"showOrHideTab(this,'" + idVal + "')\"></td>";
+ }
+ */
+ htmlStr += "</tr>";
+ }
+ htmlStr += "</tbody>";
+ htmlStr += "</table>";
+ htmlStr += "</div>";
+ }
+ return htmlStr;
+}
+/*
+Added this logic because , when the configuration item is choosen in the menu the other dialog boxes were not poping up
+*/
+(function(){
+ //var msecs1= Date.now();
+ $( "#gitlocal-browser-dialog" ).dialog();
+ $( "#gitlocal-browser-dialog" ).dialog("close");
+ $( "#dgflow-browser-dialog" ).dialog();
+ $( "#dgflow-browser-dialog" ).dialog("close");
+ $( "#update-password-dialog" ).dialog();
+ $( "#update-password-dialog" ).dialog("close");
+ $( "#codecloud-browser-dialog" ).dialog();
+ $( "#codecloud-browser-dialog" ).dialog("close");
+ $( "#update-configuration-dialog" ).dialog();
+ $( "#update-configuration-dialog" ).dialog("close");
+ $( "#gitcommands-dialog" ).dialog();
+ $( "#gitcommands-dialog" ).dialog("close");
+ $("#filter-tabs-dialog").dialog();
+ $("#filter-tabs-dialog").dialog("close");
+ $("#loop-detection-dialog").dialog();
+ $("#loop-detection-dialog").dialog("close");
+ $("#dgstart-generate-xml-dialog").dialog();
+ $("#dgstart-generate-xml-dialog").dialog("close");
+ $("#xmldialog").dialog();
+ $("#xmldialog").dialog("close");
+ $("#upload-xml-status-dialog").dialog();
+ $("#upload-xml-status-dialog").dialog("close");
+ $("#flow-design-err-dialog").dialog();
+ $("#flow-design-err-dialog").dialog("close");
+ $("#sli-values-dialog").dialog();
+ $("#sli-values-dialog").dialog("close");
+ $("#comments-dialog").dialog();
+ $("#comments-dialog").dialog("close");
+ $("#show-errors-dialog").dialog();
+ $("#show-errors-dialog").dialog("close");
+ $("#dgnumber-find-dialog").dialog();
+ $("#dgnumber-find-dialog").dialog("close");
+ $("#search-text-dialog").dialog();
+ $("#search-text-dialog").dialog("close");
+ $("#yang-upload-dialog").dialog();
+ $("#yang-upload-dialog").dialog("close");
+ $("#yang-modules-browser-dialog").dialog();
+ $("#yang-modules-browser-dialog").dialog("close");
+ $("#list-yang-browser-dialog").dialog();
+ $("#list-yang-browser-dialog").dialog("close");
+ $("#request-input-dialog").dialog();
+ $("#request-input-dialog").dialog("close");
+ //var msecs2= Date.now();
+ //console.log("Time taken for dialog boxes:" + (msecs2 - msecs1));
+})();
+
+ function updateConfiguration(){
+ //console.log("in updateConfiguration");
+ $.get("/getCurrentSettings",function (data){
+ var dbHost = data.dbHost;
+ var dbPort = data.dbPort;
+ var dbName = data.dbName;
+ var dbUser = data.dbUser;
+ var dbPassword = data.dbPassword;
+ var gitLocalRepository = data.gitLocalRepository;
+ var performGitPull = data.performGitPull;
+
+ if(dbHost == undefined) dbHost="";
+ if(dbPort == undefined) dbPort="";
+ if(dbName == undefined) dbName="";
+ if(dbUser == undefined) dbUser="";
+ if(dbPassword == undefined) dbPassword="";
+ if(gitLocalRepository == undefined) gitLocalRepository="";
+ if(performGitPull == undefined || performGitPull == null) performGitPull="N";
+
+ var divStyle="border: 1px solid #a1a1a1; padding: 10px 40px; background: #dddddd; width: 500px; border-radius: 25px;";
+ //var divStyle="border: 2px solid #a1a1a1; padding: 10px 40px; background: #99CCFF; width: 400px; border-radius: 25px;";
+
+
+ var html = "<div>";
+ html += "<script>function changeType(obj,targetId){if( obj.checked== true){$('#' + targetId).prop('type','password');}else{$('#'+ targetId).prop('type','text');}} function changeTitle(){ document.getElementById(\"gitLocalRepository\").title=document.getElementById(\"gitLocalRepository\").value;}</script>";
+ html += "<div style='" + divStyle + "' >";
+ html += "<table border='0' cellpadding='5' >";
+ html += "<tr>";
+ html += "<td style='font-size:12px;align:center'><b>DB Host IP</b></td>";
+ html += "<td><input style='align:center;font-size:11px;font-weight:bold' id='dbhost' name='dbhost' type='text' value='" + dbHost + "'></td>";
+ html += "</tr>";
+ html += "<tr>";
+ html += "<td style='font-size:12px;align:center'><b>DB Port</b></td>";
+ html += "<td><input style='align:center;font-size:11px;font-weight:bold' id='dbport' name='dbport' type='text' value='" + dbPort + "'></td>";
+ html += "</tr>";
+ html += "<tr>";
+ html += "<td style='font-size:12px;align:center'><b>DB Name</b></td>";
+ html += "<td><input style='align:center;font-size:11px;font-weight:bold' id='dbname' name='dbname' type='text' value='" + dbName + "'></td>";
+ html += "</tr>";
+ html += "<tr>";
+ html += "<td style='font-size:12px;align:center'><b>DB UserName</b></td>";
+ html += "<td><input style='align:center;font-size:11px;font-weight:bold' id='dbuser' name='dbuser' type='password' value='" + dbUser + "'></td>";
+ html += "<td><input style='background:background:white;width:20px;height:20px' type='checkbox' checked value='1' onclick=\"changeType(this,'dbuser')\">Hide</td>";
+ html += "</tr>";
+ html += "<tr>";
+ html += "<td style='font-size:12px;align:center'><b>DB Password</b></td>";
+ html += "<td><input style='align:center;font-size:11px;font-weight:bold' id='dbpassword' name='dbpassword' type='password' value='" + dbPassword + "'></td>";
+ html += "<td><input style='background:background:white;width:20px;height:20px' type='checkbox' checked value='1' onclick=\"changeType(this,'dbpassword')\">Hide</td>";
+ html += "</tr>";
+ html += "</table>";
+ html += "</div>";
+ html += "<div style='fill:both;clear:both'></div><br>";
+
+ html += "<div style='" + divStyle + "' >";
+ html += "<table border='0' cellpadding='5' >";
+ html += "<tr>";
+ html += "<td style='font-size:12px;align:center'><b>Git Local Repository Path</b></td>";
+ html += "<td><textarea style='align:center;font-size:14px;' cols='50' rows='4' id='gitLocalRepository' name='gitLocalRepository' onkeyup='changeTitle()' title='" + gitLocalRepository + "'>" + gitLocalRepository + "</textarea></td>";
+ html += "</tr>";
+ html += "</table>";
+ html += "<table border='0' cellpadding='5' >";
+ html += "<tr>";
+ if(performGitPull == "N"){
+ html += "<td style='align:center;'><input style='color:blue;width:20px;height:20px;' id='performGitPull' type='checkbox' value='Y'>Perform Git Pull in Local Git Repository prior to import</td>";
+ }else{
+ html += "<td style='align:center;'><input style='color:blue;width:20px;height:20px;' id='performGitPull' type='checkbox' value='Y' checked>Perform Git Pull in Local Git Repository prior to import</td>";
+ }
+ html += "</tr>";
+ html += "</table>";
+ html += "</div>";
+ html += "</div>";
+ //console.log("html:" + html);
+ $( "#update-configuration-dialog" ).dialog({
+ title: "Configuration",
+ modal: true,
+ autoOpen: true,
+ width: 630,
+ height: 630,
+ buttons: [
+ {
+ text: "Save",
+ click: function() {
+ var newDBHost = $("#dbhost").val().trim();
+ var newDBPort = $("#dbport").val().trim();
+ var newDBName = $("#dbname").val().trim();
+ var newDBUser = $("#dbuser").val().trim();
+ var newDBPassword = $("#dbpassword").val().trim();
+ var newGitLocalRepository = $("#gitLocalRepository").val().trim();
+ var isPerformGitPullChecked = $('#performGitPull').is(':checked');
+ var newPerformGitPull = "N";
+ if(isPerformGitPullChecked){
+ newPerformGitPull = "Y";
+ }
+ if(newDBHost == ""){
+ RED.notify("Error: DB Host is required.");
+ $("#dbhost").focus();
+ return;
+ }else if(newDBPort == ""){
+ RED.notify("Error: DB Port is required.");
+ $("#dbport").focus();
+ return;
+ }else if(newDBName == ""){
+ RED.notify("Error: DB Name is required.");
+ $("#dbname").focus();
+ return;
+ }else if(newDBUser == ""){
+ RED.notify("Error: DB User is required.");
+ $("#dbuser").focus();
+ return;
+ }else if(newDBPassword == ""){
+ RED.notify("Error: DB Password is required.");
+ $("#dbpassword").focus();
+ return;
+ }else{
+ console.log("newGitLocalRepository:" + newGitLocalRepository);
+ var reqData= {"dbHost":newDBHost,
+ "dbPort" : newDBPort,
+ "dbName" : newDBName,
+ "dbUser" : newDBUser,
+ "dbPassword" : newDBPassword,
+ "gitLocalRepository" : newGitLocalRepository,
+ "performGitPull" : newPerformGitPull
+ };
+ $.post( "/updateConfiguration",reqData )
+ .done(function( data ) {
+ RED.notify("Configuration updated successfully");
+ //loadSettings();
+ //RED.comms.connect();
+ //$( "#update-configuration-dialog" ).dialog('close');
+ $("#update-configuration-dialog").dialog("close");
+ //location.reload();
+
+ })
+ .fail(function(err) {
+ console.log( "error" + err );
+ RED.notify("Failed to update the Configuration.");
+ })
+ .always(function() {
+ });
+ }
+ }
+ },
+ {
+ text: "Cancel",
+ click: function() {
+ $( this ).dialog( "close" );
+ }
+ }
+ ]
+ }).html(html);
+ //$("#update-configuration-dialog").show();
+ $("#gitLocalRepository").css({"width" : 300});
+
+ });
+ }
+
+ function updatePassword(){
+ var html="<div>";
+ html += "<div><span><b>New Password</b></span><br>";
+ html += "<input id='passwd1' name='passwd1' type='password' value=''>";
+ html += "</div>";
+ html += "<div><span><b>Confirm Password</b></span><br>";
+ html += "<input id='passwd2' name='passwd2' type='password' value=''>";
+ html += "</div>";
+ $( "#update-password-dialog" ).dialog({
+ title: "Update Password",
+ modal: true,
+ autoOpen: true,
+ width: 530,
+ height: 230,
+ buttons: [
+ {
+ text: "Update Password",
+ click: function() {
+ var passwd1 = $("#passwd1").val().trim();
+ var passwd2 = $("#passwd2").val().trim();
+ if((passwd1 != passwd2) || (passwd1 == "" || passwd2 == "")){
+ RED.notify("Error:Passwords entered must be same and must be populated.");
+ return;
+ }else{
+ var reqData= {"password":passwd1};
+ $.post( "/updatePassword",reqData )
+ .done(function( data ) {
+ RED.notify("Password updated successfully");
+ //loadSettings();
+ $( "#update-password-dialog" ).dialog('close');
+ })
+ .fail(function(err) {
+ console.log( "error" + err );
+ RED.notify("Failed to update the password.");
+ })
+ .always(function() {
+ });
+ }
+ }
+ },
+ {
+ text: "Cancel",
+ click: function() {
+ $( this ).dialog( "close" );
+ }
+ }
+ ]
+ }).html(html);
+ $("#update-password-dialog").show();
+
+ }
+
+ function showAvailableYangModules(){
+ availableYangModules=[];
+ var divStyle="<style>#yang-modules-data-container a { color: #067ab4; font-size: 0.75em;} #yang-modules-data-container a:hover { text-decoration: underline; padding: -15px -15px -15px 15px; } .header { height: 40px; border-bottom: 1px solid #EEE; background-color: #ffffff; height: 40px; -webkit-border-top-left-radius: 5px; -webkit-border-top-right-radius: 5px; -moz-border-radius-topleft: 5px; -moz-border-radius-topright: 5px; border-top-left-radius: 5px; border-top-right-radius: 5px; } .footer { height: 40px; background-color: whiteSmoke; border-top: 1px solid #DDD; -webkit-border-bottom-left-radius: 5px; -webkit-border-bottom-right-radius: 5px; -moz-border-radius-bottomleft: 5px; -moz-border-radius-bottomright: 5px; border-bottom-left-radius: 5px; border-bottom-right-radius: 5px; } table#yang-list-table { width:100%; } table#yang-list-table th,table#yang-list-table td { border: 1px solid black; border-collapse: collapse; } table#yang-list-table th,table#yang-list-table td { padding: 5px; text-align: left; } table#yang-list-table tr:nth-child(even) { background-color: #eee; } table#yang-list-table tr:nth-child(odd) { background-color:#fff; } table#yang-list-table th { background-color: #65a9d7; color: white; } table#yang-list-table a { color: #337ab7; } table#yang-list-table a:link { color: #65a9d7; } table#yang-list-table a:visited { color: #636; } table#yang-list-table a:hover { color: #3366CC; cursor: pointer } table#yang-list-table a:active { color: #65a9d7 }</style>";
+ $.get( "/listAvailableModules")
+ .done(function( data ) {
+ var header="<div class='header'>List of Available Yang Modules</div>";
+ header += "<div><p><i>Check the modules that you want to load and click on the Load button.</i></p></div>";
+ //header += "<div><input id='yangModuleFilterBoxId' type='text' onkeyup='filterYangModules(this.value)'></div>";
+ var html= divStyle + header + "<div id='yang-modules-data-container'>";
+ html+="<table id='yang-list-table' border=1>";
+ html+="<tr>";
+ html+="<th>#</th>";
+ html+="<th>Load</th>";
+ html+="<th>Module</th>";
+ html+="</tr>";
+ if(data != null){
+ var files=data.files;
+ availableYangModules=files;
+ //console.dir(files);
+ files.sort(function (a,b){
+ if(a > b){
+ return 1;
+ }else if(a < b){
+ return -1;
+ }else{
+ return 0;
+ }
+ });
+ var count=1;
+ for(var i=0;files != null && i<files.length;i++){
+ var val = files[i].replace(/:.*/,"");
+ if(files[i].indexOf(":checked") != -1){
+ html+="<tr><td>" + count + "</td><td><input type='checkbox' checked value='" + val + "'></td><td>" + val + "</td></tr>";
+ }else{
+ html+="<tr><td>" + count + "</td><td><input type='checkbox' value='" + val + "'></td><td>" + val + "</td></tr>";
+ }
+ count++;
+ }
+ }
+ html+="</table>";
+ html+="</div>";
+ $( "#yang-modules-browser-dialog" ).dialog({
+ title: "Available Yang Modules",
+ modal: true,
+ autoOpen: true,
+ width: 830,
+ height: 630,
+ buttons: [
+ {
+ text: "Load",
+ click: function() {
+ var allVals = [];
+ function getValuesForSelected() {
+ $('#yang-modules-data-container :checked').each(function() {
+ allVals.push($(this).val());
+ });
+ return allVals;
+ }
+ var selectedModules = getValuesForSelected().toString();
+ console.log(selectedModules);
+ $.ajax({
+ type: 'GET',
+ /*contentType: "application/x-www-form-urlencoded",*/
+ url: '/loadSelectedModules?selectedModules=' + selectedModules,
+ success: function(data) {
+ RED.notify("Modules Loaded successfully");
+ //emptying existing g;obal variables
+ sliValuesObj = {};
+ rpcValues = {};
+ reqInputValues = {};
+
+ if(data != undefined && data != null){
+ for(var i=0;i<data.sliValuesObj.length;i++){
+ var moduleName = data.sliValuesObj[i].moduleName;
+ sliValuesObj[moduleName] = data.sliValuesObj[i][moduleName + '_PROPS'];
+ rpcValues[moduleName] = data.sliValuesObj[i][ moduleName +'_RPCS'];
+ for(var k=0;rpcValues[moduleName] != undefined && k<rpcValues[moduleName].length;k++){
+ var rpcName = rpcValues[moduleName][k];
+ reqInputValues[moduleName + "_" + rpcName] = data.sliValuesObj[i][rpcName +"-input"];
+ //console.dir(reqInputValues);
+ }
+ }
+ }
+ $( "#yang-modules-browser-dialog" ).dialog('close');
+ console.log('success');
+ //console.log(JSON.stringify(data));
+ },
+ error: function(error) {
+ RED.notify("Failed to load modules.");
+ console.log("some error in fetching the notifications");
+ }
+ });
+ }
+ },
+ {
+ text: "Close",
+ click: function() {
+ $(this).dialog("close");
+ }
+ }
+ ]
+ }).html(html);
+ $("#yang-modules-browser-dialog").show();
+ })
+ .fail(function(err) {
+ RED.notify("Failed to get yang modules.");
+ })
+ .always(function() {
+ console.log("Done displaying");
+ });
+ }
+
+
+ $(function() {
+ RED.menu.init({id:"btn-sidemenu",
+ options: [
+ {id:"btn-sidebar",icon:"fa fa-columns",label:"Sidebar (Ctrl+Space)",toggle:true,onselect:RED.sidebar.toggleSidebar},
+ null,
+ {id:"btn-manage-yang-modules-menu",icon:"fa fa-sign-in",label:"Manage Yang Modules",options:[
+ {id:"btn-yang-upload",icon:"fa fa-clipboard",label:"Upload Yang File",onselect:RED.view.showYangUploadDialog},
+ {id:"btn-available-yang-modules",icon:"fa fa-clipboard",label:"Available Yang Modules",onselect:showAvailableYangModules},
+ {id:"btn-list-yang-files",icon:"fa fa-clipboard",label:"List Yang Files",onselect:listYangFiles},
+ ]},
+ null,
+ {id:"btn-configure-upload",icon:"fa fa-book",label:"Configuration",toggle:false,onselect:updateConfiguration},
+ null,
+ {id:"btn-manage-tabs",icon:"fa fa-info",label:"Manage Tabs",toggle:false,onselect:showSelectedTabs},
+ null,
+ {id:"btn-search-text",icon:"fa fa-info",label:"Search Text (Ctrl+[)",toggle:false,onselect:RED.view.showSearchTextDialog},
+ null,
+ {id:"btn-find-dgnumber",icon:"fa fa-info",label:"Find Node (Ctrl+B)",toggle:false,onselect:RED.view.showDgNumberDialog},
+ null,
+ {id:"btn-request-input",icon:"fa fa-info",label:"RPC Input (Ctrl+O)",toggle:false,onselect:RED.view.showRequestTemplateDialog},
+ null,
+ {id:"btn-node-status",icon:"fa fa-info",label:"Node Status",toggle:true,onselect:toggleStatus},
+ null,
+ {id:"btn-node-dgnumber",icon:"fa fa-info",label:"Show Node Numbers",toggle:true,onselect:toggleDgNumberDisplay},
+ null,
+ {id:"btn-node-panel",icon:"fa fa-columns",label:"Node Palette (Ctrl+M)",toggle:true,onselect:toggleNodePaletteDisplay},
+ null,
+ {id:"btn-node-viewdgs",icon:"fa fa-info",label:"View All DG List",toggle:false,onselect:displayAllDGs},
+ null,
+ /*
+ {id:"btn-node-gitmenu",icon:"fa fa-info",label:"Git Commands",options: [
+ {id:"btn-node-gitcheckout",icon:"fa fa-info",label:"Git Checkout",onselect:showGitCheckoutDialog},
+ {id:"btn-node-gitpull",icon:"fa fa-info",label:"Git Pull",onselect:showGitPullDialog},
+ {id:"btn-node-gitstatus",icon:"fa fa-info",label:"Git Status",onselect:showGitStatusDialog}
+ ]},
+ null,
+ */
+ {id:"btn-import-menu",icon:"fa fa-sign-in",label:"Import...",options:[
+ /*{id:"btn-import-codecloud",icon:"fa fa-clipboard",label:"Code Cloud",onselect:showCodeCloudFlows},
+ */
+ {id:"btn-import-codecloud",icon:"fa fa-clipboard",label:"Git Local Repository",onselect:showGitLocalFlows},
+ {id:"btn-import-userflows",icon:"fa fa-clipboard",label:"Downloaded DG Flows...",onselect:showFlowShareUsers},
+ {id:"btn-import-clipboard",icon:"fa fa-clipboard",label:"Clipboard...",onselect:RED.view.showImportNodesDialog},
+ {id:"btn-import-library",icon:"fa fa-book",label:"Library",options:[]}
+ ]},
+ {id:"btn-export-menu",icon:"fa fa-sign-out",label:"Export...",disabled:true,options:[
+ {id:"btn-export-clipboard",icon:"fa fa-clipboard",label:"Clipboard...",disabled:true,onselect:RED.view.showExportNodesDialog},
+ {id:"btn-export-library",icon:"fa fa-book",label:"Library...",disabled:true,onselect:RED.view.showExportNodesLibraryDialog}
+ ]},
+ null,
+ {id:"btn-change-password",icon:"fa fa-columns",label:"Change Password",toggle:false,onselect:updatePassword},
+ null,
+ /*{id:"btn-config-nodes",icon:"fa fa-th-list",label:"Configuration nodes...",onselect:RED.sidebar.config.show},
+ null,*/
+ {id:"btn-workspace-menu",icon:"fa fa-th-large",label:"Workspaces",options:[
+ {id:"btn-workspace-add",icon:"fa fa-plus",label:"Add"},
+ {id:"btn-workspace-edit",icon:"fa fa-pencil",label:"Rename"},
+ {id:"btn-workspace-delete",icon:"fa fa-minus",label:"Delete"},
+ null
+ ]},
+ null,
+ {id:"btn-keyboard-shortcuts",icon:"fa fa-keyboard-o",label:"Keyboard Shortcuts",onselect:showHelp}
+ /*{id:"btn-help",icon:"fa fa-question",label:"Help...", href:"http://nodered.org/docs"}*/
+ ]
+ });
+
+ //Making default loop detection on and display check mark in the menu
+ //$("#btn-loop-detection").addClass("active");
+
+ RED.keyboard.add(/* ? */ 191,{shift:true},function(){showHelp();d3.event.preventDefault();});
+ loadSettings();
+ RED.comms.connect();
+ });
+
+ return {
+ };
+})();
diff --git a/dgbuilder/public/red/main.js.orig b/dgbuilder/public/red/main.js.orig
new file mode 100644
index 00000000..a47e9958
--- /dev/null
+++ b/dgbuilder/public/red/main.js.orig
@@ -0,0 +1,323 @@
+/**
+ * Copyright 2013 IBM Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+var RED = (function() {
+
+ function hideDropTarget() {
+ $("#dropTarget").hide();
+ RED.keyboard.remove(/* ESCAPE */ 27);
+ }
+
+ $('#chart').on("dragenter",function(event) {
+ if ($.inArray("text/plain",event.originalEvent.dataTransfer.types) != -1) {
+ $("#dropTarget").css({display:'table'});
+ RED.keyboard.add(/* ESCAPE */ 27,hideDropTarget);
+ }
+ });
+
+ $('#dropTarget').on("dragover",function(event) {
+ if ($.inArray("text/plain",event.originalEvent.dataTransfer.types) != -1) {
+ event.preventDefault();
+ }
+ })
+ .on("dragleave",function(event) {
+ hideDropTarget();
+ })
+ .on("drop",function(event) {
+ var data = event.originalEvent.dataTransfer.getData("text/plain");
+ hideDropTarget();
+ RED.view.importNodes(data);
+ event.preventDefault();
+ });
+
+ function save(force) {
+ if (RED.view.dirty()) {
+ //$("#debug-tab-clear").click(); // uncomment this to auto clear debug on deploy
+
+ if (!force) {
+ var invalid = false;
+ var unknownNodes = [];
+ RED.nodes.eachNode(function(node) {
+ invalid = invalid || !node.valid;
+ if (node.type === "unknown") {
+ if (unknownNodes.indexOf(node.name) == -1) {
+ unknownNodes.push(node.name);
+ }
+ invalid = true;
+ }
+ });
+ if (invalid) {
+ if (unknownNodes.length > 0) {
+ $( "#node-dialog-confirm-deploy-config" ).hide();
+ $( "#node-dialog-confirm-deploy-unknown" ).show();
+ var list = "<li>"+unknownNodes.join("</li><li>")+"</li>";
+ $( "#node-dialog-confirm-deploy-unknown-list" ).html(list);
+ } else {
+ $( "#node-dialog-confirm-deploy-config" ).show();
+ $( "#node-dialog-confirm-deploy-unknown" ).hide();
+ }
+ $( "#node-dialog-confirm-deploy" ).dialog( "open" );
+ return;
+ }
+ }
+ var nns = RED.nodes.createCompleteNodeSet();
+
+ $("#btn-icn-deploy").removeClass('fa-download');
+ $("#btn-icn-deploy").addClass('spinner');
+ RED.view.dirty(false);
+
+ $.ajax({
+ url:"flows",
+ type: "POST",
+ data: JSON.stringify(nns),
+ contentType: "application/json; charset=utf-8"
+ }).done(function(data,textStatus,xhr) {
+ RED.notify("Successfully deployed","success");
+ RED.nodes.eachNode(function(node) {
+ if (node.changed) {
+ node.dirty = true;
+ node.changed = false;
+ }
+ if(node.credentials) {
+ delete node.credentials;
+ }
+ });
+ RED.nodes.eachConfig(function (confNode) {
+ if (confNode.credentials) {
+ delete confNode.credentials;
+ }
+ });
+ // Once deployed, cannot undo back to a clean state
+ RED.history.markAllDirty();
+ RED.view.redraw();
+ }).fail(function(xhr,textStatus,err) {
+ RED.view.dirty(true);
+ if (xhr.responseText) {
+ RED.notify("<strong>Error</strong>: "+xhr.responseText,"error");
+ } else {
+ RED.notify("<strong>Error</strong>: no response from server","error");
+ }
+ }).always(function() {
+ $("#btn-icn-deploy").removeClass('spinner');
+ $("#btn-icn-deploy").addClass('fa-download');
+ });
+ }
+ }
+
+ $('#btn-deploy').click(function() { save(); });
+
+ $( "#node-dialog-confirm-deploy" ).dialog({
+ title: "Confirm deploy",
+ modal: true,
+ autoOpen: false,
+ width: 530,
+ height: 230,
+ buttons: [
+ {
+ text: "Confirm deploy",
+ click: function() {
+ save(true);
+ $( this ).dialog( "close" );
+ }
+ },
+ {
+ text: "Cancel",
+ click: function() {
+ $( this ).dialog( "close" );
+ }
+ }
+ ]
+ });
+
+ function loadSettings() {
+ $.get('settings', function(data) {
+ RED.settings = data;
+ console.log("Node-RED: "+data.version);
+ loadNodeList();
+ });
+ }
+ function loadNodeList() {
+ $.ajax({
+ headers: {
+ "Accept":"application/json"
+ },
+ cache: false,
+ url: 'nodes',
+ success: function(data) {
+ RED.nodes.setNodeList(data);
+ loadNodes();
+ }
+ });
+ }
+
+ function loadNodes() {
+ $.ajax({
+ headers: {
+ "Accept":"text/html"
+ },
+ cache: false,
+ url: 'nodes',
+ success: function(data) {
+ $("body").append(data);
+ $(".palette-spinner").hide();
+ $(".palette-scroll").show();
+ $("#palette-search").show();
+ loadFlows();
+ }
+ });
+ }
+
+ function loadFlows() {
+ $.ajax({
+ headers: {
+ "Accept":"application/json"
+ },
+ cache: false,
+ url: 'flows',
+ success: function(nodes) {
+ RED.nodes.import(nodes);
+ RED.view.dirty(false);
+ RED.view.redraw();
+ RED.comms.subscribe("status/#",function(topic,msg) {
+ var parts = topic.split("/");
+ var node = RED.nodes.node(parts[1]);
+ if (node) {
+ node.status = msg;
+ if (statusEnabled) {
+ node.dirty = true;
+ RED.view.redraw();
+ }
+ }
+ });
+ RED.comms.subscribe("node/#",function(topic,msg) {
+ var i,m;
+ var typeList;
+ var info;
+
+ if (topic == "node/added") {
+ var addedTypes = [];
+ for (i=0;i<msg.length;i++) {
+ m = msg[i];
+ var id = m.id;
+ RED.nodes.addNodeSet(m);
+ if (m.loaded) {
+ addedTypes = addedTypes.concat(m.types);
+ $.get('nodes/'+id, function(data) {
+ $("body").append(data);
+ });
+ }
+ }
+ if (addedTypes.length) {
+ typeList = "<ul><li>"+addedTypes.join("</li><li>")+"</li></ul>";
+ RED.notify("Node"+(addedTypes.length!=1 ? "s":"")+" added to palette:"+typeList,"success");
+ }
+ } else if (topic == "node/removed") {
+ for (i=0;i<msg.length;i++) {
+ m = msg[i];
+ info = RED.nodes.removeNodeSet(m.id);
+ if (info.added) {
+ typeList = "<ul><li>"+m.types.join("</li><li>")+"</li></ul>";
+ RED.notify("Node"+(m.types.length!=1 ? "s":"")+" removed from palette:"+typeList,"success");
+ }
+ }
+ } else if (topic == "node/enabled") {
+ if (msg.types) {
+ info = RED.nodes.getNodeSet(msg.id);
+ if (info.added) {
+ RED.nodes.enableNodeSet(msg.id);
+ typeList = "<ul><li>"+msg.types.join("</li><li>")+"</li></ul>";
+ RED.notify("Node"+(msg.types.length!=1 ? "s":"")+" enabled:"+typeList,"success");
+ } else {
+ $.get('nodes/'+msg.id, function(data) {
+ $("body").append(data);
+ typeList = "<ul><li>"+msg.types.join("</li><li>")+"</li></ul>";
+ RED.notify("Node"+(msg.types.length!=1 ? "s":"")+" added to palette:"+typeList,"success");
+ });
+ }
+ }
+ } else if (topic == "node/disabled") {
+ if (msg.types) {
+ RED.nodes.disableNodeSet(msg.id);
+ typeList = "<ul><li>"+msg.types.join("</li><li>")+"</li></ul>";
+ RED.notify("Node"+(msg.types.length!=1 ? "s":"")+" disabled:"+typeList,"success");
+ }
+ }
+ });
+ }
+ });
+ }
+
+ var statusEnabled = false;
+ function toggleStatus(state) {
+ statusEnabled = state;
+ RED.view.status(statusEnabled);
+ }
+
+ function showHelp() {
+
+ var dialog = $('#node-help');
+
+ //$("#node-help").draggable({
+ // handle: ".modal-header"
+ //});
+
+ dialog.on('show',function() {
+ RED.keyboard.disable();
+ });
+ dialog.on('hidden',function() {
+ RED.keyboard.enable();
+ });
+
+ dialog.modal();
+ }
+
+ $(function() {
+ RED.menu.init({id:"btn-sidemenu",
+ options: [
+ {id:"btn-sidebar",icon:"fa fa-columns",label:"Sidebar",toggle:true,onselect:RED.sidebar.toggleSidebar},
+ null,
+ {id:"btn-node-status",icon:"fa fa-info",label:"Node Status",toggle:true,onselect:toggleStatus},
+ null,
+ {id:"btn-import-menu",icon:"fa fa-sign-in",label:"Import...",options:[
+ {id:"btn-import-clipboard",icon:"fa fa-clipboard",label:"Clipboard...",onselect:RED.view.showImportNodesDialog},
+ {id:"btn-import-library",icon:"fa fa-book",label:"Library",options:[]}
+ ]},
+ {id:"btn-export-menu",icon:"fa fa-sign-out",label:"Export...",disabled:true,options:[
+ {id:"btn-export-clipboard",icon:"fa fa-clipboard",label:"Clipboard...",disabled:true,onselect:RED.view.showExportNodesDialog},
+ {id:"btn-export-library",icon:"fa fa-book",label:"Library...",disabled:true,onselect:RED.view.showExportNodesLibraryDialog}
+ ]},
+ null,
+ {id:"btn-config-nodes",icon:"fa fa-th-list",label:"Configuration nodes...",onselect:RED.sidebar.config.show},
+ null,
+ {id:"btn-workspace-menu",icon:"fa fa-th-large",label:"Workspaces",options:[
+ {id:"btn-workspace-add",icon:"fa fa-plus",label:"Add"},
+ {id:"btn-workspace-edit",icon:"fa fa-pencil",label:"Rename"},
+ {id:"btn-workspace-delete",icon:"fa fa-minus",label:"Delete"},
+ null
+ ]},
+ null,
+ {id:"btn-keyboard-shortcuts",icon:"fa fa-keyboard-o",label:"Keyboard Shortcuts",onselect:showHelp},
+ {id:"btn-help",icon:"fa fa-question",label:"Help...", href:"http://nodered.org/docs"}
+ ]
+ });
+
+ RED.keyboard.add(/* ? */ 191,{shift:true},function(){showHelp();d3.event.preventDefault();});
+ loadSettings();
+ RED.comms.connect();
+ });
+
+ return {
+ };
+})();
diff --git a/dgbuilder/public/red/nodes.js b/dgbuilder/public/red/nodes.js
new file mode 100644
index 00000000..dc0827a6
--- /dev/null
+++ b/dgbuilder/public/red/nodes.js
@@ -0,0 +1,553 @@
+/**
+ * Copyright 2013 IBM Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+RED.nodes = (function() {
+
+ var node_defs = {};
+ var nodes = [];
+ var configNodes = {};
+ var links = [];
+ var defaultWorkspace;
+ var workspaces = {};
+
+ var registry = (function() {
+ var nodeList = [];
+ var nodeSets = {};
+ var typeToId = {};
+ var nodeDefinitions = {};
+
+ var exports = {
+ getNodeList: function() {
+ return nodeList;
+ },
+ setNodeList: function(list) {
+ nodeList = [];
+ for(var i=0;i<list.length;i++) {
+ var ns = list[i];
+ exports.addNodeSet(ns);
+ }
+ },
+ addNodeSet: function(ns) {
+ ns.added = false;
+ nodeSets[ns.id] = ns;
+ for (var j=0;j<ns.types.length;j++) {
+ typeToId[ns.types[j]] = ns.id;
+ }
+ nodeList.push(ns);
+ },
+ removeNodeSet: function(id) {
+ var ns = nodeSets[id];
+ for (var j=0;j<ns.types.length;j++) {
+ if (ns.added) {
+ // TODO: too tightly coupled into palette UI
+ RED.palette.remove(ns.types[j]);
+ var def = nodeDefinitions[ns.types[j]];
+ if (def.onpaletteremove && typeof def.onpaletteremove === "function") {
+ def.onpaletteremove.call(def);
+ }
+ }
+ delete typeToId[ns.types[j]];
+ }
+ delete nodeSets[id];
+ for (var i=0;i<nodeList.length;i++) {
+ if (nodeList[i].id == id) {
+ nodeList.splice(i,1);
+ break;
+ }
+ }
+ return ns;
+ },
+ getNodeSet: function(id) {
+ return nodeSets[id];
+ },
+ enableNodeSet: function(id) {
+ var ns = nodeSets[id];
+ ns.enabled = true;
+ for (var j=0;j<ns.types.length;j++) {
+ // TODO: too tightly coupled into palette UI
+ RED.palette.show(ns.types[j]);
+ var def = nodeDefinitions[ns.types[j]];
+ if (def.onpaletteadd && typeof def.onpaletteadd === "function") {
+ def.onpaletteadd.call(def);
+ }
+ }
+ },
+ disableNodeSet: function(id) {
+ var ns = nodeSets[id];
+ ns.enabled = false;
+ for (var j=0;j<ns.types.length;j++) {
+ // TODO: too tightly coupled into palette UI
+ RED.palette.hide(ns.types[j]);
+ var def = nodeDefinitions[ns.types[j]];
+ if (def.onpaletteremove && typeof def.onpaletteremove === "function") {
+ def.onpaletteremove.call(def);
+ }
+ }
+ },
+ registerNodeType: function(nt,def) {
+ nodeDefinitions[nt] = def;
+ nodeSets[typeToId[nt]].added = true;
+ // TODO: too tightly coupled into palette UI
+ RED.palette.add(nt,def);
+ if (def.onpaletteadd && typeof def.onpaletteadd === "function") {
+ def.onpaletteadd.call(def);
+ }
+ },
+ getNodeType: function(nt) {
+ return nodeDefinitions[nt];
+ }
+ };
+ return exports;
+ })();
+
+ function getID() {
+ return (1+Math.random()*4294967295).toString(16);
+ }
+
+ function addNode(n) {
+ if (n._def.category == "config") {
+ configNodes[n.id] = n;
+ RED.sidebar.config.refresh();
+ } else {
+ n.dirty = true;
+ nodes.push(n);
+ var updatedConfigNode = false;
+ for (var d in n._def.defaults) {
+ if (n._def.defaults.hasOwnProperty(d)) {
+ var property = n._def.defaults[d];
+ if (property.type) {
+ var type = registry.getNodeType(property.type);
+ if (type && type.category == "config") {
+ var configNode = configNodes[n[d]];
+ if (configNode) {
+ updatedConfigNode = true;
+ configNode.users.push(n);
+ }
+ }
+ }
+ }
+ }
+ if (updatedConfigNode) {
+ RED.sidebar.config.refresh();
+ }
+ }
+ }
+ function addLink(l) {
+ links.push(l);
+ }
+ function addConfig(c) {
+ configNodes[c.id] = c;
+ }
+
+ function getNode(id) {
+ if (id in configNodes) {
+ return configNodes[id];
+ } else {
+ for (var n in nodes) {
+ if (nodes[n].id == id) {
+ return nodes[n];
+ }
+ }
+ }
+ return null;
+ }
+
+ function removeNode(id) {
+ var removedLinks = [];
+ if (id in configNodes) {
+ delete configNodes[id];
+ RED.sidebar.config.refresh();
+ } else {
+ var node = getNode(id);
+ if (node) {
+ nodes.splice(nodes.indexOf(node),1);
+ removedLinks = links.filter(function(l) { return (l.source === node) || (l.target === node); });
+ removedLinks.map(function(l) {links.splice(links.indexOf(l), 1); });
+ }
+ var updatedConfigNode = false;
+ for (var d in node._def.defaults) {
+ if (node._def.defaults.hasOwnProperty(d)) {
+ var property = node._def.defaults[d];
+ if (property.type) {
+ var type = registry.getNodeType(property.type);
+ if (type && type.category == "config") {
+ var configNode = configNodes[node[d]];
+ if (configNode) {
+ updatedConfigNode = true;
+ var users = configNode.users;
+ users.splice(users.indexOf(node),1);
+ }
+ }
+ }
+ }
+ }
+ if (updatedConfigNode) {
+ RED.sidebar.config.refresh();
+ }
+ }
+ return removedLinks;
+ }
+
+ function removeLink(l) {
+ var index = links.indexOf(l);
+ if (index != -1) {
+ links.splice(index,1);
+ }
+ }
+
+ function refreshValidation() {
+ for (var n=0;n<nodes.length;n++) {
+ RED.editor.validateNode(nodes[n]);
+ }
+ }
+
+ function addWorkspace(ws) {
+ workspaces[ws.id] = ws;
+ }
+ function getWorkspace(id) {
+ return workspaces[id];
+ }
+ function removeWorkspace(id) {
+ delete workspaces[id];
+ var removedNodes = [];
+ var removedLinks = [];
+ var n;
+ for (n=0;n<nodes.length;n++) {
+ var node = nodes[n];
+ if (node.z == id) {
+ removedNodes.push(node);
+ }
+ }
+ for (n=0;n<removedNodes.length;n++) {
+ var rmlinks = removeNode(removedNodes[n].id);
+ removedLinks = removedLinks.concat(rmlinks);
+ }
+ return {nodes:removedNodes,links:removedLinks};
+ }
+
+ function getAllFlowNodes(node) {
+ var visited = {};
+ visited[node.id] = true;
+ var nns = [node];
+ var stack = [node];
+ while(stack.length !== 0) {
+ var n = stack.shift();
+ var childLinks = links.filter(function(d) { return (d.source === n) || (d.target === n);});
+ for (var i=0;i<childLinks.length;i++) {
+ var child = (childLinks[i].source === n)?childLinks[i].target:childLinks[i].source;
+ if (!visited[child.id]) {
+ visited[child.id] = true;
+ nns.push(child);
+ stack.push(child);
+ }
+ }
+ }
+ return nns;
+ }
+
+ /**
+ * Converts a node to an exportable JSON Object
+ **/
+ function convertNode(n, exportCreds) {
+ exportCreds = exportCreds || false;
+ var node = {};
+ node.id = n.id;
+ node.type = n.type;
+ for (var d in n._def.defaults) {
+ if (n._def.defaults.hasOwnProperty(d)) {
+ node[d] = n[d];
+ }
+ }
+ if(exportCreds && n.credentials) {
+ node.credentials = {};
+ for (var cred in n._def.credentials) {
+ if (n._def.credentials.hasOwnProperty(cred)) {
+ if (n.credentials[cred] != null) {
+ node.credentials[cred] = n.credentials[cred];
+ }
+ }
+ }
+ }
+ if (n._def.category != "config") {
+ node.x = n.x;
+ node.y = n.y;
+ node.z = n.z;
+ node.wires = [];
+ for(var i=0;i<n.outputs;i++) {
+ node.wires.push([]);
+ }
+ var wires = links.filter(function(d){return d.source === n;});
+ for (var j=0;j<wires.length;j++) {
+ var w = wires[j];
+ node.wires[w.sourcePort].push(w.target.id);
+ }
+ }
+ return node;
+ }
+
+ /**
+ * Converts the current node selection to an exportable JSON Object
+ **/
+ function createExportableNodeSet(set) {
+ var nns = [];
+ var exportedConfigNodes = {};
+ for (var n=0;n<set.length;n++) {
+ var node = set[n].n;
+ var convertedNode = RED.nodes.convertNode(node);
+ for (var d in node._def.defaults) {
+ if (node._def.defaults[d].type && node[d] in configNodes) {
+ var confNode = configNodes[node[d]];
+ var exportable = registry.getNodeType(node._def.defaults[d].type).exportable;
+ if ((exportable == null || exportable)) {
+ if (!(node[d] in exportedConfigNodes)) {
+ exportedConfigNodes[node[d]] = true;
+ nns.unshift(RED.nodes.convertNode(confNode));
+ }
+ } else {
+ convertedNode[d] = "";
+ }
+ }
+ }
+
+ nns.push(convertedNode);
+ }
+ return nns;
+ }
+
+ //TODO: rename this (createCompleteNodeSet)
+ function createCompleteNodeSet() {
+ var nns = [];
+ var i;
+ for (i in workspaces) {
+ if (workspaces.hasOwnProperty(i)) {
+ nns.push(workspaces[i]);
+ }
+ }
+ for (i in configNodes) {
+ if (configNodes.hasOwnProperty(i)) {
+ nns.push(convertNode(configNodes[i], true));
+ }
+ }
+ for (i=0;i<nodes.length;i++) {
+ var node = nodes[i];
+ nns.push(convertNode(node, true));
+ }
+ return nns;
+ }
+
+ function importNodes(newNodesObj,createNewIds) {
+ try {
+ var i;
+ var n;
+ var newNodes;
+ if (typeof newNodesObj === "string") {
+ if (newNodesObj === "") {
+ return;
+ }
+ newNodes = JSON.parse(newNodesObj);
+ } else {
+ newNodes = newNodesObj;
+ }
+
+ if (!$.isArray(newNodes)) {
+ newNodes = [newNodes];
+ }
+ var unknownTypes = [];
+ for (i=0;i<newNodes.length;i++) {
+ n = newNodes[i];
+ // TODO: remove workspace in next release+1
+ if (n.type != "workspace" && n.type != "tab" && !registry.getNodeType(n.type)) {
+ // TODO: get this UI thing out of here! (see below as well)
+ n.name = n.type;
+ n.type = "unknown";
+ if (unknownTypes.indexOf(n.name)==-1) {
+ unknownTypes.push(n.name);
+ }
+ if (n.x == null && n.y == null) {
+ // config node - remove it
+ newNodes.splice(i,1);
+ i--;
+ }
+ }
+ }
+ if (unknownTypes.length > 0) {
+ var typeList = "<ul><li>"+unknownTypes.join("</li><li>")+"</li></ul>";
+ var type = "type"+(unknownTypes.length > 1?"s":"");
+ RED.notify("<strong>Imported unrecognised "+type+":</strong>"+typeList,"error",false,10000);
+ //"DO NOT DEPLOY while in this state.<br/>Either, add missing types to Node-RED, restart and then reload page,<br/>or delete unknown "+n.name+", rewire as required, and then deploy.","error");
+ }
+
+ var new_workspaces = [];
+ var workspace_map = {};
+
+ for (i=0;i<newNodes.length;i++) {
+ n = newNodes[i];
+ // TODO: remove workspace in next release+1
+ if (n.type === "workspace" || n.type === "tab") {
+ if (n.type === "workspace") {
+ n.type = "tab";
+ }
+ if (defaultWorkspace == null) {
+ defaultWorkspace = n;
+ }
+ if (createNewIds) {
+ var nid = getID();
+ workspace_map[n.id] = nid;
+ n.id = nid;
+ }
+ addWorkspace(n);
+ RED.view.addWorkspace(n);
+ new_workspaces.push(n);
+ }
+ }
+ if (defaultWorkspace == null) {
+ defaultWorkspace = { type:"tab", id:getID(), label:"Sheet 1" };
+ addWorkspace(defaultWorkspace);
+ RED.view.addWorkspace(defaultWorkspace);
+ new_workspaces.push(defaultWorkspace);
+ }
+
+ var node_map = {};
+ var new_nodes = [];
+ var new_links = [];
+
+ for (i=0;i<newNodes.length;i++) {
+ n = newNodes[i];
+ // TODO: remove workspace in next release+1
+ if (n.type !== "workspace" && n.type !== "tab") {
+ var def = registry.getNodeType(n.type);
+ if (def && def.category == "config") {
+ if (!RED.nodes.node(n.id)) {
+ var configNode = {id:n.id,type:n.type,users:[]};
+ for (var d in def.defaults) {
+ if (def.defaults.hasOwnProperty(d)) {
+ configNode[d] = n[d];
+ }
+ }
+ configNode.label = def.label;
+ configNode._def = def;
+ RED.nodes.add(configNode);
+ }
+ } else {
+ var node = {x:n.x,y:n.y,z:n.z,type:0,wires:n.wires,changed:false};
+ if (createNewIds) {
+ node.z = workspace_map[node.z];
+ if (!workspaces[node.z]) {
+ node.z = RED.view.getWorkspace();
+ }
+ node.id = getID();
+ } else {
+ node.id = n.id;
+ if (node.z == null || !workspaces[node.z]) {
+ node.z = RED.view.getWorkspace();
+ }
+ }
+ node.type = n.type;
+ node._def = def;
+ if (!node._def) {
+ node._def = {
+ color:"#fee",
+ defaults: {},
+ label: "unknown: "+n.type,
+ labelStyle: "node_label_italic",
+ outputs: n.outputs||n.wires.length
+ }
+ }
+ node.outputs = n.outputs||node._def.outputs;
+
+ for (var d2 in node._def.defaults) {
+ if (node._def.defaults.hasOwnProperty(d2)) {
+ node[d2] = n[d2];
+ }
+ }
+
+ addNode(node);
+ RED.editor.validateNode(node);
+ node_map[n.id] = node;
+ new_nodes.push(node);
+ }
+ }
+ }
+ for (i=0;i<new_nodes.length;i++) {
+ n = new_nodes[i];
+ for (var w1=0;w1<n.wires.length;w1++) {
+ var wires = (n.wires[w1] instanceof Array)?n.wires[w1]:[n.wires[w1]];
+ for (var w2=0;w2<wires.length;w2++) {
+ if (wires[w2] in node_map) {
+ var link = {source:n,sourcePort:w1,target:node_map[wires[w2]]};
+ addLink(link);
+ new_links.push(link);
+ }
+ }
+ }
+ delete n.wires;
+ }
+ return [new_nodes,new_links,new_workspaces];
+ } catch(error) {
+ //TODO: get this UI thing out of here! (see above as well)
+ RED.notify("<strong>Error</strong>: "+error,"error");
+ return null;
+ }
+
+ }
+
+ return {
+ registry:registry,
+ setNodeList: registry.setNodeList,
+
+ getNodeSet: registry.getNodeSet,
+ addNodeSet: registry.addNodeSet,
+ removeNodeSet: registry.removeNodeSet,
+ enableNodeSet: registry.enableNodeSet,
+ disableNodeSet: registry.disableNodeSet,
+
+ registerType: registry.registerNodeType,
+ getType: registry.getNodeType,
+ convertNode: convertNode,
+ add: addNode,
+ addLink: addLink,
+ remove: removeNode,
+ removeLink: removeLink,
+ addWorkspace: addWorkspace,
+ removeWorkspace: removeWorkspace,
+ workspace: getWorkspace,
+ eachNode: function(cb) {
+ for (var n=0;n<nodes.length;n++) {
+ cb(nodes[n]);
+ }
+ },
+ eachLink: function(cb) {
+ for (var l=0;l<links.length;l++) {
+ cb(links[l]);
+ }
+ },
+ eachConfig: function(cb) {
+ for (var id in configNodes) {
+ if (configNodes.hasOwnProperty(id)) {
+ cb(configNodes[id]);
+ }
+ }
+ },
+ node: getNode,
+ import: importNodes,
+ refreshValidation: refreshValidation,
+ getAllFlowNodes: getAllFlowNodes,
+ createExportableNodeSet: createExportableNodeSet,
+ createCompleteNodeSet: createCompleteNodeSet,
+ id: getID,
+ nodes: nodes, // TODO: exposed for d3 vis
+ links: links // TODO: exposed for d3 vis
+ };
+})();
diff --git a/dgbuilder/public/red/ui/editor.js b/dgbuilder/public/red/ui/editor.js
new file mode 100644
index 00000000..c5f7986e
--- /dev/null
+++ b/dgbuilder/public/red/ui/editor.js
@@ -0,0 +1,665 @@
+/**
+ * Copyright 2013, 2014 IBM Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+RED.editor = (function() {
+ var editing_node = null;
+ // TODO: should IMPORT/EXPORT get their own dialogs?
+
+ function getCredentialsURL(nodeType, nodeID) {
+ var dashedType = nodeType.replace(/\s+/g, '-');
+ return 'credentials/' + dashedType + "/" + nodeID;
+ }
+
+ /**
+ * Validate a node
+ * @param node - the node being validated
+ * @returns {boolean} whether the node is valid. Sets node.dirty if needed
+ */
+ function validateNode(node) {
+ var oldValue = node.valid;
+ node.valid = validateNodeProperties(node, node._def.defaults, node);
+ if (node._def._creds) {
+ node.valid = node.valid && validateNodeProperties(node, node._def.credentials, node._def._creds);
+ }
+ if (oldValue != node.valid) {
+ node.dirty = true;
+ }
+ }
+
+ /**
+ * Validate a node's properties for the given set of property definitions
+ * @param node - the node being validated
+ * @param definition - the node property definitions (either def.defaults or def.creds)
+ * @param properties - the node property values to validate
+ * @returns {boolean} whether the node's properties are valid
+ */
+ function validateNodeProperties(node, definition, properties) {
+ var isValid = true;
+ for (var prop in definition) {
+ if (definition.hasOwnProperty(prop)) {
+ if (!validateNodeProperty(node, definition, prop, properties[prop])) {
+ isValid = false;
+ }
+ }
+ }
+ return isValid;
+ }
+
+ /**
+ * Validate a individual node property
+ * @param node - the node being validated
+ * @param definition - the node property definitions (either def.defaults or def.creds)
+ * @param property - the property name being validated
+ * @param value - the property value being validated
+ * @returns {boolean} whether the node proprty is valid
+ */
+ function validateNodeProperty(node,definition,property,value) {
+ var valid = true;
+ if ("required" in definition[property] && definition[property].required) {
+ valid = value !== "";
+ }
+ if (valid && "validate" in definition[property]) {
+ valid = definition[property].validate.call(node,value);
+ }
+ if (valid && definition[property].type && RED.nodes.getType(definition[property].type) && !("validate" in definition[property])) {
+ if (!value || value == "_ADD_") {
+ valid = false;
+ } else {
+ var v = RED.nodes.node(value).valid;
+ valid = (v==null || v);
+ }
+ }
+ return valid;
+ }
+
+ /**
+ * Called when the node's properties have changed.
+ * Marks the node as dirty and needing a size check.
+ * Removes any links to non-existant outputs.
+ * @param node - the node that has been updated
+ * @returns {array} the links that were removed due to this update
+ */
+ function updateNodeProperties(node) {
+ node.resize = true;
+ node.dirty = true;
+ var removedLinks = [];
+ if (node.outputs < node.ports.length) {
+ while (node.outputs < node.ports.length) {
+ node.ports.pop();
+ }
+ RED.nodes.eachLink(function(l) {
+ if (l.source === node && l.sourcePort >= node.outputs) {
+ removedLinks.push(l);
+ }
+ });
+ for (var l=0;l<removedLinks.length;l++) {
+ RED.nodes.removeLink(removedLinks[l]);
+ }
+ } else if (node.outputs > node.ports.length) {
+ while (node.outputs > node.ports.length) {
+ node.ports.push(node.ports.length);
+ }
+ }
+ return removedLinks;
+ }
+
+
+
+ $( "#dialog" ).dialog({
+ modal: true,
+ autoOpen: false,
+ closeOnEscape: false,
+ width: 500,
+ buttons: [
+ {
+ id: "node-dialog-ok",
+ text: "Ok",
+ click: function() {
+ if (editing_node) {
+ var changes = {};
+ var changed = false;
+ var wasDirty = RED.view.dirty();
+ var d;
+
+ if (editing_node._def.oneditsave) {
+ var oldValues = {};
+ for (d in editing_node._def.defaults) {
+ if (editing_node._def.defaults.hasOwnProperty(d)) {
+ if (typeof editing_node[d] === "string" || typeof editing_node[d] === "number") {
+ oldValues[d] = editing_node[d];
+ } else {
+ oldValues[d] = $.extend(true,{},{v:editing_node[d]}).v;
+ }
+ }
+ }
+ var rc = editing_node._def.oneditsave.call(editing_node);
+ if (rc === true) {
+ changed = true;
+ }
+
+ for (d in editing_node._def.defaults) {
+ if (editing_node._def.defaults.hasOwnProperty(d)) {
+ if (oldValues[d] === null || typeof oldValues[d] === "string" || typeof oldValues[d] === "number") {
+ if (oldValues[d] !== editing_node[d]) {
+ changes[d] = oldValues[d];
+ changed = true;
+ }
+ } else {
+ if (JSON.stringify(oldValues[d]) !== JSON.stringify(editing_node[d])) {
+ changes[d] = oldValues[d];
+ changed = true;
+ }
+ }
+ }
+ }
+
+
+ }
+
+ if (editing_node._def.defaults) {
+ for (d in editing_node._def.defaults) {
+ if (editing_node._def.defaults.hasOwnProperty(d)) {
+ var input = $("#node-input-"+d);
+ var newValue;
+ if (input.attr('type') === "checkbox") {
+ newValue = input.prop('checked');
+ } else {
+ newValue = input.val();
+ }
+ if (newValue != null) {
+ if (editing_node[d] != newValue) {
+ if (editing_node._def.defaults[d].type) {
+ if (newValue == "_ADD_") {
+ newValue = "";
+ }
+ // Change to a related config node
+ var configNode = RED.nodes.node(editing_node[d]);
+ if (configNode) {
+ var users = configNode.users;
+ users.splice(users.indexOf(editing_node),1);
+ }
+ configNode = RED.nodes.node(newValue);
+ if (configNode) {
+ configNode.users.push(editing_node);
+ }
+ }
+
+ changes[d] = editing_node[d];
+ editing_node[d] = newValue;
+ changed = true;
+ }
+ }
+ }
+ }
+ }
+ if (editing_node._def.credentials) {
+ var prefix = 'node-input';
+ var credDefinition = editing_node._def.credentials;
+ var credsChanged = updateNodeCredentials(editing_node,credDefinition,prefix);
+ changed = changed || credsChanged;
+ }
+
+
+ var removedLinks = updateNodeProperties(editing_node);
+ if (changed) {
+ var wasChanged = editing_node.changed;
+ editing_node.changed = true;
+ RED.view.dirty(true);
+ RED.history.push({t:'edit',node:editing_node,changes:changes,links:removedLinks,dirty:wasDirty,changed:wasChanged});
+ }
+ editing_node.dirty = true;
+ validateNode(editing_node);
+ RED.view.redraw();
+ } else if (RED.view.state() == RED.state.EXPORT) {
+ if (/library/.test($( "#dialog" ).dialog("option","title"))) {
+ //TODO: move this to RED.library
+ var flowName = $("#node-input-filename").val();
+ if (!/^\s*$/.test(flowName)) {
+ $.post('library/flows/'+flowName,$("#node-input-filename").attr('nodes'),function() {
+ RED.library.loadFlowLibrary();
+ RED.notify("Saved nodes","success");
+ });
+ }
+ }
+ } else if (RED.view.state() == RED.state.IMPORT) {
+ RED.view.importNodes($("#node-input-import").val());
+ }
+ $( this ).dialog( "close" );
+ }
+ },
+ {
+ id: "node-dialog-cancel",
+ text: "Cancel",
+ click: function() {
+ $( this ).dialog( "close" );
+ }
+ }
+ ],
+ resize: function(e,ui) {
+ if (editing_node) {
+ $(this).dialog('option',"sizeCache-"+editing_node.type,ui.size);
+ }
+ },
+ open: function(e) {
+ RED.keyboard.disable();
+ if (editing_node) {
+ var size = $(this).dialog('option','sizeCache-'+editing_node.type);
+ if (size) {
+ $(this).dialog('option','width',size.width);
+ $(this).dialog('option','height',size.height);
+ }
+ }
+ },
+ close: function(e) {
+ RED.keyboard.enable();
+
+ if (RED.view.state() != RED.state.IMPORT_DRAGGING) {
+ RED.view.state(RED.state.DEFAULT);
+ }
+ $( this ).dialog('option','height','auto');
+ $( this ).dialog('option','width','500');
+ if (editing_node) {
+ RED.sidebar.info.refresh(editing_node);
+ }
+ RED.sidebar.config.refresh();
+ editing_node = null;
+ }
+ });
+
+ /**
+ * Create a config-node select box for this property
+ * @param node - the node being edited
+ * @param property - the name of the field
+ * @param type - the type of the config-node
+ */
+ function prepareConfigNodeSelect(node,property,type) {
+ var input = $("#node-input-"+property);
+ var node_def = RED.nodes.getType(type);
+
+ input.replaceWith('<select style="width: 60%;" id="node-input-'+property+'"></select>');
+ updateConfigNodeSelect(property,type,node[property]);
+ var select = $("#node-input-"+property);
+ select.after(' <a id="node-input-lookup-'+property+'" class="btn"><i class="fa fa-pencil"></i></a>');
+ $('#node-input-lookup-'+property).click(function(e) {
+ showEditConfigNodeDialog(property,type,select.find(":selected").val());
+ e.preventDefault();
+ });
+ var label = "";
+ var configNode = RED.nodes.node(node[property]);
+ if (configNode && node_def.label) {
+ if (typeof node_def.label == "function") {
+ label = node_def.label.call(configNode);
+ } else {
+ label = node_def.label;
+ }
+ }
+ input.val(label);
+ }
+
+ /**
+ * Populate the editor dialog input field for this property
+ * @param node - the node being edited
+ * @param property - the name of the field
+ * @param prefix - the prefix to use in the input element ids (node-input|node-config-input)
+ */
+ function preparePropertyEditor(node,property,prefix) {
+ var input = $("#"+prefix+"-"+property);
+ if (input.attr('type') === "checkbox") {
+ input.prop('checked',node[property]);
+ } else {
+ var val = node[property];
+ if (val == null) {
+ val = "";
+ }
+ input.val(val);
+ }
+ }
+
+ /**
+ * Add an on-change handler to revalidate a node field
+ * @param node - the node being edited
+ * @param definition - the definition of the node
+ * @param property - the name of the field
+ * @param prefix - the prefix to use in the input element ids (node-input|node-config-input)
+ */
+ function attachPropertyChangeHandler(node,definition,property,prefix) {
+ $("#"+prefix+"-"+property).change(function() {
+ if (!validateNodeProperty(node, definition, property,this.value)) {
+ $(this).addClass("input-error");
+ } else {
+ $(this).removeClass("input-error");
+ }
+ });
+ }
+
+ /**
+ * Assign the value to each credential field
+ * @param node
+ * @param credDef
+ * @param credData
+ * @param prefix
+ */
+ function populateCredentialsInputs(node, credDef, credData, prefix) {
+ var cred;
+ for (cred in credDef) {
+ if (credDef.hasOwnProperty(cred)) {
+ if (credDef[cred].type == 'password') {
+ if (credData[cred]) {
+ $('#' + prefix + '-' + cred).val(credData[cred]);
+ } else if (credData['has_' + cred]) {
+ $('#' + prefix + '-' + cred).val('__PWRD__');
+ }
+ else {
+ $('#' + prefix + '-' + cred).val('');
+ }
+ } else {
+ preparePropertyEditor(credData, cred, prefix);
+ }
+ attachPropertyChangeHandler(node, credDef, cred, prefix);
+ }
+ }
+ for (cred in credDef) {
+ if (credDef.hasOwnProperty(cred)) {
+ $("#" + prefix + "-" + cred).change();
+ }
+ }
+ }
+
+ /**
+ * Update the node credentials from the edit form
+ * @param node - the node containing the credentials
+ * @param credDefinition - definition of the credentials
+ * @param prefix - prefix of the input fields
+ * @return {boolean} whether anything has changed
+ */
+ function updateNodeCredentials(node, credDefinition, prefix) {
+ var changed = false;
+ if(!node.credentials) {
+ node.credentials = {_:{}};
+ }
+
+ for (var cred in credDefinition) {
+ if (credDefinition.hasOwnProperty(cred)) {
+ var input = $("#" + prefix + '-' + cred);
+ var value = input.val();
+ if (credDefinition[cred].type == 'password') {
+ node.credentials['has_' + cred] = (value !== "");
+ if (value == '__PWRD__') {
+ continue;
+ }
+ changed = true;
+
+ }
+ node.credentials[cred] = value;
+ if (value != node.credentials._[cred]) {
+ changed = true;
+ }
+ }
+ }
+ return changed;
+ }
+
+ /**
+ * Prepare all of the editor dialog fields
+ * @param node - the node being edited
+ * @param definition - the node definition
+ * @param prefix - the prefix to use in the input element ids (node-input|node-config-input)
+ */
+ function prepareEditDialog(node,definition,prefix) {
+ for (var d in definition.defaults) {
+ if (definition.defaults.hasOwnProperty(d)) {
+ if (definition.defaults[d].type) {
+ prepareConfigNodeSelect(node,d,definition.defaults[d].type);
+ } else {
+ preparePropertyEditor(node,d,prefix);
+ }
+ attachPropertyChangeHandler(node,definition.defaults,d,prefix);
+ }
+ }
+ var completePrepare = function() {
+ if (definition.oneditprepare) {
+ definition.oneditprepare.call(node);
+ }
+ for (var d in definition.defaults) {
+ if (definition.defaults.hasOwnProperty(d)) {
+ $("#"+prefix+"-"+d).change();
+ }
+ }
+ }
+
+ if (definition.credentials) {
+ if (node.credentials) {
+ populateCredentialsInputs(node, definition.credentials, node.credentials, prefix);
+ completePrepare();
+ } else {
+ $.getJSON(getCredentialsURL(node.type, node.id), function (data) {
+ node.credentials = data;
+ node.credentials._ = $.extend(true,{},data);
+ populateCredentialsInputs(node, definition.credentials, node.credentials, prefix);
+ completePrepare();
+ });
+ }
+ } else {
+ completePrepare();
+ }
+ }
+
+ function showEditDialog(node) {
+ editing_node = node;
+ RED.view.state(RED.state.EDITING);
+ $("#dialog-form").html($("script[data-template-name='"+node.type+"']").html());
+ $('<input type="text" style="display: none;" />').appendTo("#dialog-form");
+ prepareEditDialog(node,node._def,"node-input");
+ $( "#dialog" ).dialog("option","title","Edit "+node.type+" node").dialog( "open" );
+ }
+
+ function showEditConfigNodeDialog(name,type,id) {
+ var adding = (id == "_ADD_");
+ var node_def = RED.nodes.getType(type);
+
+ var configNode = RED.nodes.node(id);
+ if (configNode == null) {
+ configNode = {
+ id: (1+Math.random()*4294967295).toString(16),
+ _def: node_def,
+ type: type
+ }
+ for (var d in node_def.defaults) {
+ if (node_def.defaults[d].value) {
+ configNode[d] = node_def.defaults[d].value;
+ }
+ }
+ }
+
+ $("#dialog-config-form").html($("script[data-template-name='"+type+"']").html());
+ prepareEditDialog(configNode,node_def,"node-config-input");
+
+ var buttons = $( "#node-config-dialog" ).dialog("option","buttons");
+ if (adding) {
+ if (buttons.length == 3) {
+ buttons = buttons.splice(1);
+ }
+ buttons[0].text = "Add";
+ $("#node-config-dialog-user-count").html("").hide();
+ } else {
+ if (buttons.length == 2) {
+ buttons.unshift({
+ class: 'leftButton',
+ text: "Delete",
+ click: function() {
+ var configProperty = $(this).dialog('option','node-property');
+ var configId = $(this).dialog('option','node-id');
+ var configType = $(this).dialog('option','node-type');
+ var configNode = RED.nodes.node(configId);
+ var configTypeDef = RED.nodes.getType(configType);
+
+ if (configTypeDef.ondelete) {
+ configTypeDef.ondelete.call(RED.nodes.node(configId));
+ }
+ RED.nodes.remove(configId);
+ for (var i=0;i<configNode.users.length;i++) {
+ var user = configNode.users[i];
+ for (var d in user._def.defaults) {
+ if (user._def.defaults.hasOwnProperty(d) && user[d] == configId) {
+ user[d] = "";
+ }
+ }
+ validateNode(user);
+ }
+ updateConfigNodeSelect(configProperty,configType,"");
+ RED.view.dirty(true);
+ $( this ).dialog( "close" );
+ RED.view.redraw();
+ }
+ });
+ }
+ buttons[1].text = "Update";
+ $("#node-config-dialog-user-count").html(configNode.users.length+" node"+(configNode.users.length==1?" uses":"s use")+" this config").show();
+ }
+ $( "#node-config-dialog" ).dialog("option","buttons",buttons);
+
+ $( "#node-config-dialog" )
+ .dialog("option","node-adding",adding)
+ .dialog("option","node-property",name)
+ .dialog("option","node-id",configNode.id)
+ .dialog("option","node-type",type)
+ .dialog("option","title",(adding?"Add new ":"Edit ")+type+" config node")
+ .dialog( "open" );
+ }
+
+ function updateConfigNodeSelect(name,type,value) {
+ var select = $("#node-input-"+name);
+ var node_def = RED.nodes.getType(type);
+ select.children().remove();
+ RED.nodes.eachConfig(function(config) {
+ if (config.type == type) {
+ var label = "";
+ if (typeof node_def.label == "function") {
+ label = node_def.label.call(config);
+ } else {
+ label = node_def.label;
+ }
+ select.append('<option value="'+config.id+'"'+(value==config.id?" selected":"")+'>'+label+'</option>');
+ }
+ });
+
+ select.append('<option value="_ADD_"'+(value===""?" selected":"")+'>Add new '+type+'...</option>');
+ window.setTimeout(function() { select.change();},50);
+ }
+
+ $( "#node-config-dialog" ).dialog({
+ modal: true,
+ autoOpen: false,
+ width: 500,
+ closeOnEscape: false,
+ buttons: [
+ {
+ id: "node-config-dialog-ok",
+ text: "Ok",
+ click: function() {
+ var configProperty = $(this).dialog('option','node-property');
+ var configId = $(this).dialog('option','node-id');
+ var configType = $(this).dialog('option','node-type');
+ var configAdding = $(this).dialog('option','node-adding');
+ var configTypeDef = RED.nodes.getType(configType);
+ var configNode;
+ var d;
+
+ if (configAdding) {
+ configNode = {type:configType,id:configId,users:[]};
+ for (d in configTypeDef.defaults) {
+ if (configTypeDef.defaults.hasOwnProperty(d)) {
+ configNode[d] = $("#node-config-input-"+d).val();
+ }
+ }
+ configNode.label = configTypeDef.label;
+ configNode._def = configTypeDef;
+ RED.nodes.add(configNode);
+ updateConfigNodeSelect(configProperty,configType,configNode.id);
+ } else {
+ configNode = RED.nodes.node(configId);
+ for (d in configTypeDef.defaults) {
+ if (configTypeDef.defaults.hasOwnProperty(d)) {
+ var input = $("#node-config-input-"+d);
+ if (input.attr('type') === "checkbox") {
+ configNode[d] = input.prop('checked');
+ } else {
+ configNode[d] = input.val();
+ }
+ }
+ }
+ updateConfigNodeSelect(configProperty,configType,configId);
+ }
+ if (configTypeDef.credentials) {
+ updateNodeCredentials(configNode,configTypeDef.credentials,"node-config-input");
+ }
+ if (configTypeDef.oneditsave) {
+ configTypeDef.oneditsave.call(RED.nodes.node(configId));
+ }
+ validateNode(configNode);
+
+ RED.view.dirty(true);
+ $(this).dialog("close");
+
+ }
+ },
+ {
+ id: "node-config-dialog-cancel",
+ text: "Cancel",
+ click: function() {
+ var configType = $(this).dialog('option','node-type');
+ var configId = $(this).dialog('option','node-id');
+ var configAdding = $(this).dialog('option','node-adding');
+ var configTypeDef = RED.nodes.getType(configType);
+
+ if (configTypeDef.oneditcancel) {
+ // TODO: what to pass as this to call
+ if (configTypeDef.oneditcancel) {
+ var cn = RED.nodes.node(configId);
+ if (cn) {
+ configTypeDef.oneditcancel.call(cn,false);
+ } else {
+ configTypeDef.oneditcancel.call({id:configId},true);
+ }
+ }
+ }
+ $( this ).dialog( "close" );
+ }
+ }
+ ],
+ resize: function(e,ui) {
+ },
+ open: function(e) {
+ if (RED.view.state() != RED.state.EDITING) {
+ RED.keyboard.disable();
+ }
+ },
+ close: function(e) {
+ $("#dialog-config-form").html("");
+ if (RED.view.state() != RED.state.EDITING) {
+ RED.keyboard.enable();
+ }
+ RED.sidebar.config.refresh();
+ }
+ });
+
+
+ return {
+ edit: showEditDialog,
+ editConfig: showEditConfigNodeDialog,
+ validateNode: validateNode,
+ updateNodeProperties: updateNodeProperties // TODO: only exposed for edit-undo
+ }
+})();
diff --git a/dgbuilder/public/red/ui/keyboard.js b/dgbuilder/public/red/ui/keyboard.js
new file mode 100644
index 00000000..3bc28c4d
--- /dev/null
+++ b/dgbuilder/public/red/ui/keyboard.js
@@ -0,0 +1,68 @@
+/**
+ * Copyright 2013 IBM Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+RED.keyboard = (function() {
+
+ var active = true;
+ var handlers = {};
+
+ d3.select(window).on("keydown",function() {
+ if (!active) { return; }
+ var handler = handlers[d3.event.keyCode];
+ if (handler && handler.ondown) {
+ if (!handler.modifiers ||
+ ((!handler.modifiers.shift || d3.event.shiftKey) &&
+ (!handler.modifiers.ctrl || d3.event.ctrlKey ) &&
+ (!handler.modifiers.alt || d3.event.altKey ) )) {
+ handler.ondown();
+ }
+ }
+ });
+ d3.select(window).on("keyup",function() {
+ if (!active) { return; }
+ var handler = handlers[d3.event.keyCode];
+ if (handler && handler.onup) {
+ if (!handler.modifiers ||
+ ((!handler.modifiers.shift || d3.event.shiftKey) &&
+ (!handler.modifiers.ctrl || d3.event.ctrlKey ) &&
+ (!handler.modifiers.alt || d3.event.altKey ) )) {
+ handler.onup();
+ }
+ }
+ });
+ function addHandler(key,modifiers,ondown,onup) {
+ var mod = modifiers;
+ var cbdown = ondown;
+ var cbup = onup;
+
+ if (typeof modifiers == "function") {
+ mod = {};
+ cbdown = modifiers;
+ cbup = ondown;
+ }
+ handlers[key] = {modifiers:mod, ondown:cbdown, onup:cbup};
+ }
+ function removeHandler(key) {
+ delete handlers[key];
+ }
+
+ return {
+ add: addHandler,
+ remove: removeHandler,
+ disable: function(){ active = false;},
+ enable: function(){ active = true; }
+ }
+
+})();
diff --git a/dgbuilder/public/red/ui/library.js b/dgbuilder/public/red/ui/library.js
new file mode 100644
index 00000000..0c803bf0
--- /dev/null
+++ b/dgbuilder/public/red/ui/library.js
@@ -0,0 +1,370 @@
+/**
+ * Copyright 2013 IBM Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+RED.library = (function() {
+
+
+ function loadFlowLibrary() {
+ $.getJSON("library/flows",function(data) {
+ //console.log(data);
+
+ var buildMenu = function(data,root) {
+ var i;
+ var li;
+ var a;
+ var ul = document.createElement("ul");
+ ul.id = "btn-import-library-submenu";
+ ul.className = "dropdown-menu";
+ if (data.d) {
+ for (i in data.d) {
+ if (data.d.hasOwnProperty(i)) {
+ li = document.createElement("li");
+ li.className = "dropdown-submenu pull-left";
+ a = document.createElement("a");
+ a.href="#";
+ a.innerHTML = i;
+ li.appendChild(a);
+ li.appendChild(buildMenu(data.d[i],root+(root!==""?"/":"")+i));
+ ul.appendChild(li);
+ }
+ }
+ }
+ if (data.f) {
+ for (i in data.f) {
+ if (data.f.hasOwnProperty(i)) {
+ li = document.createElement("li");
+ a = document.createElement("a");
+ a.href="#";
+ a.innerHTML = data.f[i];
+ a.flowName = root+(root!==""?"/":"")+data.f[i];
+ a.onclick = function() {
+ $.get('library/flows/'+this.flowName, function(data) {
+ RED.view.importNodes(data);
+ });
+ };
+ li.appendChild(a);
+ ul.appendChild(li);
+ }
+ }
+ }
+ return ul;
+ };
+ var menu = buildMenu(data,"");
+ //TODO: need an api in RED.menu for this
+ $("#btn-import-library-submenu").replaceWith(menu);
+ });
+ }
+ loadFlowLibrary();
+
+
+
+ function createUI(options) {
+ var libraryData = {};
+ var selectedLibraryItem = null;
+ var libraryEditor = null;
+
+ function buildFileListItem(item) {
+ var li = document.createElement("li");
+ li.onmouseover = function(e) { $(this).addClass("list-hover"); };
+ li.onmouseout = function(e) { $(this).removeClass("list-hover"); };
+ return li;
+ }
+
+ function buildFileList(root,data) {
+ var ul = document.createElement("ul");
+ var li;
+ for (var i=0;i<data.length;i++) {
+ var v = data[i];
+ if (typeof v === "string") {
+ // directory
+ li = buildFileListItem(v);
+ li.onclick = (function () {
+ var dirName = v;
+ return function(e) {
+ var bcli = $('<li class="active"><span class="divider">/</span> <a href="#">'+dirName+'</a></li>');
+ $("a",bcli).click(function(e) {
+ $(this).parent().nextAll().remove();
+ $.getJSON("library/"+options.url+root+dirName,function(data) {
+ $("#node-select-library").children().first().replaceWith(buildFileList(root+dirName+"/",data));
+ });
+ e.stopPropagation();
+ });
+ var bc = $("#node-dialog-library-breadcrumbs");
+ $(".active",bc).removeClass("active");
+ bc.append(bcli);
+ $.getJSON("library/"+options.url+root+dirName,function(data) {
+ $("#node-select-library").children().first().replaceWith(buildFileList(root+dirName+"/",data));
+ });
+ }
+ })();
+ li.innerHTML = '<i class="fa fa-folder"></i> '+v+"</i>";
+ ul.appendChild(li);
+ } else {
+ // file
+ li = buildFileListItem(v);
+ li.innerHTML = v.name;
+ li.onclick = (function() {
+ var item = v;
+ return function(e) {
+ $(".list-selected",ul).removeClass("list-selected");
+ $(this).addClass("list-selected");
+ $.get("library/"+options.url+root+item.fn, function(data) {
+ selectedLibraryItem = item;
+ libraryEditor.setText(data);
+ });
+ }
+ })();
+ ul.appendChild(li);
+ }
+ }
+ return ul;
+ }
+
+/*
+//Commented this portion as is not used by the DGBuilder application
+ $('#node-input-name').addClass('input-append-left').css("width","65%").after(
+ '<div class="btn-group" style="margin-left: 0px;">'+
+ '<button id="node-input-'+options.type+'-lookup" class="btn input-append-right" data-toggle="dropdown"><i class="fa fa-book"></i> <i class="fa fa-caret-down"></i></button>'+
+ '<ul class="dropdown-menu pull-right" role="menu">'+
+ '<li><a id="node-input-'+options.type+'-menu-open-library" tabindex="-1" href="#">Open Library...</a></li>'+
+ '<li><a id="node-input-'+options.type+'-menu-save-library" tabindex="-1" href="#">Save to Library...</a></li>'+
+ '</ul></div>'
+ );
+
+
+
+ $('#node-input-'+options.type+'-menu-open-library').click(function(e) {
+ $("#node-select-library").children().remove();
+ var bc = $("#node-dialog-library-breadcrumbs");
+ bc.children().first().nextAll().remove();
+ libraryEditor.setText('');
+
+ $.getJSON("library/"+options.url,function(data) {
+ $("#node-select-library").append(buildFileList("/",data));
+ $("#node-dialog-library-breadcrumbs a").click(function(e) {
+ $(this).parent().nextAll().remove();
+ $("#node-select-library").children().first().replaceWith(buildFileList("/",data));
+ e.stopPropagation();
+ });
+ $( "#node-dialog-library-lookup" ).dialog( "open" );
+ });
+
+ e.preventDefault();
+ });
+
+ $('#node-input-'+options.type+'-menu-save-library').click(function(e) {
+ //var found = false;
+ var name = $("#node-input-name").val().replace(/(^\s*)|(\s*$)/g,"");
+
+ //var buildPathList = function(data,root) {
+ // var paths = [];
+ // if (data.d) {
+ // for (var i in data.d) {
+ // var dn = root+(root==""?"":"/")+i;
+ // var d = {
+ // label:dn,
+ // files:[]
+ // };
+ // for (var f in data.d[i].f) {
+ // d.files.push(data.d[i].f[f].fn.split("/").slice(-1)[0]);
+ // }
+ // paths.push(d);
+ // paths = paths.concat(buildPathList(data.d[i],root+(root==""?"":"/")+i));
+ // }
+ // }
+ // return paths;
+ //};
+ $("#node-dialog-library-save-folder").attr("value","");
+
+ var filename = name.replace(/[^\w-]/g,"-");
+ if (filename === "") {
+ filename = "unnamed-"+options.type;
+ }
+ $("#node-dialog-library-save-filename").attr("value",filename+".js");
+
+ //var paths = buildPathList(libraryData,"");
+ //$("#node-dialog-library-save-folder").autocomplete({
+ // minLength: 0,
+ // source: paths,
+ // select: function( event, ui ) {
+ // $("#node-dialog-library-save-filename").autocomplete({
+ // minLength: 0,
+ // source: ui.item.files
+ // });
+ // }
+ //});
+
+ $( "#node-dialog-library-save" ).dialog( "open" );
+ e.preventDefault();
+ });
+ require(["orion/editor/edit"], function(edit) {
+ libraryEditor = edit({
+ parent:document.getElementById('node-select-library-text'),
+ lang:"js",
+ readonly: true
+ });
+ });
+
+
+ $( "#node-dialog-library-lookup" ).dialog({
+ title: options.type+" library",
+ modal: true,
+ autoOpen: false,
+ width: 800,
+ height: 450,
+ buttons: [
+ {
+ text: "Ok",
+ click: function() {
+ if (selectedLibraryItem) {
+ for (var i=0;i<options.fields.length;i++) {
+ var field = options.fields[i];
+ $("#node-input-"+field).val(selectedLibraryItem[field]);
+ }
+ options.editor.setText(libraryEditor.getText());
+ }
+ $( this ).dialog( "close" );
+ }
+ },
+ {
+ text: "Cancel",
+ click: function() {
+ $( this ).dialog( "close" );
+ }
+ }
+ ],
+ open: function(e) {
+ var form = $("form",this);
+ form.height(form.parent().height()-30);
+ $("#node-select-library-text").height("100%");
+ $(".form-row:last-child",form).children().height(form.height()-60);
+ },
+ resize: function(e) {
+ var form = $("form",this);
+ form.height(form.parent().height()-30);
+ $(".form-row:last-child",form).children().height(form.height()-60);
+ }
+ });
+
+ */
+ function saveToLibrary(overwrite) {
+ var name = $("#node-input-name").val().replace(/(^\s*)|(\s*$)/g,"");
+ if (name === "") {
+ name = "Unnamed "+options.type;
+ }
+ var filename = $("#node-dialog-library-save-filename").val().replace(/(^\s*)|(\s*$)/g,"");
+ var pathname = $("#node-dialog-library-save-folder").val().replace(/(^\s*)|(\s*$)/g,"");
+ if (filename === "" || !/.+\.js$/.test(filename)) {
+ RED.notify("Invalid filename","warning");
+ return;
+ }
+ var fullpath = pathname+(pathname===""?"":"/")+filename;
+ if (!overwrite) {
+ //var pathnameParts = pathname.split("/");
+ //var exists = false;
+ //var ds = libraryData;
+ //for (var pnp in pathnameParts) {
+ // if (ds.d && pathnameParts[pnp] in ds.d) {
+ // ds = ds.d[pathnameParts[pnp]];
+ // } else {
+ // ds = null;
+ // break;
+ // }
+ //}
+ //if (ds && ds.f) {
+ // for (var f in ds.f) {
+ // if (ds.f[f].fn == fullpath) {
+ // exists = true;
+ // break;
+ // }
+ // }
+ //}
+ //if (exists) {
+ // $("#node-dialog-library-save-type").html(options.type);
+ // $("#node-dialog-library-save-name").html(fullpath);
+ // $("#node-dialog-library-save-confirm").dialog( "open" );
+ // return;
+ //}
+ }
+ var queryArgs = [];
+ for (var i=0;i<options.fields.length;i++) {
+ var field = options.fields[i];
+ if (field == "name") {
+ queryArgs.push("name="+encodeURIComponent(name));
+ } else {
+ queryArgs.push(encodeURIComponent(field)+"="+encodeURIComponent($("#node-input-"+field).val()));
+ }
+ }
+ var queryString = queryArgs.join("&");
+
+ var text = options.editor.getText();
+ $.post("library/"+options.url+'/'+fullpath+"?"+queryString,text,function() {
+ RED.notify("Saved "+options.type,"success");
+ });
+ }
+ $( "#node-dialog-library-save-confirm" ).dialog({
+ title: "Save to library",
+ modal: true,
+ autoOpen: false,
+ width: 530,
+ height: 230,
+ buttons: [
+ {
+ text: "Ok",
+ click: function() {
+ saveToLibrary(true);
+ $( this ).dialog( "close" );
+ }
+ },
+ {
+ text: "Cancel",
+ click: function() {
+ $( this ).dialog( "close" );
+ }
+ }
+ ]
+ });
+ $( "#node-dialog-library-save" ).dialog({
+ title: "Save to library",
+ modal: true,
+ autoOpen: false,
+ width: 530,
+ height: 230,
+ buttons: [
+ {
+ text: "Ok",
+ click: function() {
+ saveToLibrary(false);
+ $( this ).dialog( "close" );
+ }
+ },
+ {
+ text: "Cancel",
+ click: function() {
+ $( this ).dialog( "close" );
+ }
+ }
+ ]
+ });
+
+ }
+
+ return {
+ create: createUI,
+ loadFlowLibrary: loadFlowLibrary
+ }
+})();
+
+
diff --git a/dgbuilder/public/red/ui/menu.js b/dgbuilder/public/red/ui/menu.js
new file mode 100644
index 00000000..07ea5fd2
--- /dev/null
+++ b/dgbuilder/public/red/ui/menu.js
@@ -0,0 +1,122 @@
+/**
+ * Copyright 2014 IBM Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+
+
+RED.menu = (function() {
+
+ var menuItems = {};
+
+ function createMenuItem(opt) {
+ var item;
+ if (opt === null) {
+ item = $('<li class="divider"></li>');
+ } else {
+ item = $('<li></li>');
+ var link = $('<a '+(opt.id?'id="'+opt.id+'" ':'')+'tabindex="-1" href="#">'+
+ (opt.toggle?'<i class="fa fa-check pull-right"></i>':'')+
+ (opt.icon?'<i class="'+opt.icon+'"></i> ':'')+
+ opt.label+
+ '</a>').appendTo(item);
+
+ menuItems[opt.id] = opt;
+
+ if (opt.onselect) {
+ link.click(function() {
+ if ($(this).parent().hasClass("disabled")) {
+ return;
+ }
+ if (opt.toggle) {
+ setSelected(opt.id,!isSelected(opt.id));
+ } else {
+ opt.onselect.call(opt);
+ }
+ })
+ } else if (opt.href) {
+ link.attr("target","_blank").attr("href",opt.href);
+ }
+ if (opt.options) {
+ item.addClass("dropdown-submenu pull-left");
+ var submenu = $('<ul id="'+opt.id+'-submenu" class="dropdown-menu"></ul>').appendTo(item);
+
+ for (var i=0;i<opt.options.length;i++) {
+ createMenuItem(opt.options[i]).appendTo(submenu);
+ }
+ }
+ if (opt.disabled) {
+ item.addClass("disabled");
+ }
+ }
+
+
+ return item;
+
+ }
+ function createMenu(options) {
+
+ var button = $("#"+options.id);
+
+ var topMenu = $("<ul/>",{class:"dropdown-menu"}).insertAfter(button);
+
+ for (var i=0;i<options.options.length;i++) {
+ var opt = options.options[i];
+ createMenuItem(opt).appendTo(topMenu);
+ }
+ }
+
+ function isSelected(id) {
+ return $("#"+id).hasClass("active");
+ }
+ function setSelected(id,state) {
+ if (isSelected(id) == state) {
+ return;
+ }
+ var opt = menuItems[id];
+ if (state) {
+ $("#"+id).addClass("active");
+ } else {
+ $("#"+id).removeClass("active");
+ }
+ if (opt.onselect) {
+ opt.onselect.call(opt,state);
+ }
+ }
+
+ function setDisabled(id,state) {
+ if (state) {
+ $("#"+id).parent().addClass("disabled");
+ } else {
+ $("#"+id).parent().removeClass("disabled");
+ }
+ }
+
+ function addItem(id,opt) {
+ createMenuItem(opt).appendTo("#"+id+"-submenu");
+ }
+ function removeItem(id) {
+ $("#"+id).parent().remove();
+ }
+
+ return {
+ init: createMenu,
+ setSelected: setSelected,
+ isSelected: isSelected,
+ setDisabled: setDisabled,
+ addItem: addItem,
+ removeItem: removeItem
+ //TODO: add an api for replacing a submenu - see library.js:loadFlowLibrary
+ }
+})();
diff --git a/dgbuilder/public/red/ui/notifications.js b/dgbuilder/public/red/ui/notifications.js
new file mode 100644
index 00000000..c9436c68
--- /dev/null
+++ b/dgbuilder/public/red/ui/notifications.js
@@ -0,0 +1,59 @@
+/**
+ * Copyright 2013 IBM Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+RED.notify = (function() {
+ var currentNotifications = [];
+ var c = 0;
+ return function(msg,type,fixed,timeout) {
+ if (currentNotifications.length > 4) {
+ var ll = currentNotifications.length;
+ for (var i = 0;ll > 4 && i<currentNotifications.length;i+=1) {
+ var notifiction = currentNotifications[i];
+ if (!notifiction.fixed) {
+ window.clearTimeout(notifiction.timeoutid);
+ notifiction.close();
+ ll -= 1;
+ }
+ }
+ }
+ var n = document.createElement("div");
+ n.id="red-notification-"+c;
+ n.className = "alert";
+ n.fixed = fixed;
+ if (type) {
+ n.className = "alert alert-"+type;
+ }
+ n.style.display = "none";
+ n.innerHTML = msg;
+ $("#notifications").append(n);
+ $(n).slideDown(300);
+ n.close = (function() {
+ var nn = n;
+ return function() {
+ currentNotifications.splice(currentNotifications.indexOf(nn),1);
+ $(nn).slideUp(300, function() {
+ nn.parentNode.removeChild(nn);
+ });
+ };
+ })();
+ if (!fixed) {
+ n.timeoutid = window.setTimeout(n.close,timeout||3000);
+ }
+ currentNotifications.push(n);
+ c+=1;
+ return n;
+ }
+})();
+
diff --git a/dgbuilder/public/red/ui/palette.js b/dgbuilder/public/red/ui/palette.js
new file mode 100644
index 00000000..f0524e55
--- /dev/null
+++ b/dgbuilder/public/red/ui/palette.js
@@ -0,0 +1,230 @@
+/**
+ * Copyright 2013 IBM Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+RED.palette = (function() {
+
+ var exclusion = ['config','unknown','deprecated'];
+ //var core = ['input', 'output', 'function', 'social', 'storage', 'analysis', 'advanced'];
+ var core = ['DGEmain','DGEoutcome','DGEreturn','DGElogic'];
+ function createCategoryContainer(category){
+ var escapedCategory = category.replace(" ","_");
+ $("#palette-container").append('<div class="palette-category">'+
+ '<div id="header-'+category+'" class="palette-header"><i class="expanded fa fa-caret-down"></i><span>'+category.replace("_"," ")+'</span></div>'+
+ '<div class="palette-content" id="palette-base-category-'+category+'">'+
+ '<div id="palette-'+category+'-input"></div>'+
+ '<div id="palette-'+category+'-output"></div>'+
+ '<div id="palette-'+category+'-function"></div>'+
+ '</div>'+
+ '</div>');
+
+ $("#header-"+category).on('click', function(e) {
+ $(this).next().slideToggle();
+ $(this).children("i").toggleClass("expanded");
+ });
+ }
+
+ core.forEach(createCategoryContainer);
+
+ function addNodeType(nt,def) {
+
+ var nodeTypeId = nt.replace(" ","_");
+
+ if ($("#palette_node_"+nodeTypeId).length) {
+ return;
+ }
+
+ if (exclusion.indexOf(def.category)===-1) {
+
+ var category = def.category.replace(" ","_");
+ var rootCategory = category.split("-")[0];
+
+ var d = document.createElement("div");
+ d.id = "palette_node_"+nodeTypeId;
+ d.type = nt;
+
+ // calculate width of label text
+ $.fn.textWidth = function(text, font) {
+ if (!$.fn.textWidth.fakeEl) {
+ $.fn.textWidth.fakeEl = $('<span>').hide().appendTo(document.body);
+ }
+ $.fn.textWidth.fakeEl.text(text || this.val() || this.text()).css('font', font || this.css('font'));
+ return $.fn.textWidth.fakeEl.width();
+ };
+
+ var label;
+
+ if (typeof def.paletteLabel === "undefined") {
+ label = /^(.*?)([ -]in|[ -]out)?$/.exec(nt)[1];
+ } else {
+ label = (typeof def.paletteLabel === "function" ? def.paletteLabel.call(def) : def.paletteLabel)||"";
+ }
+
+ var pixels = $.fn.textWidth(label, '13px helvetica');
+ var nodeWidth = 90;
+ var labelWidth = nodeWidth - 10;
+ var numLines = Math.ceil(pixels / nodeWidth);
+ var multiLine = numLines > 1;
+
+ // styles matching with style.css
+ var nodeHeight = 25;
+ var lineHeight = 16;
+ var portHeight = 10;
+ var multiLineNodeHeight = lineHeight * numLines + (nodeHeight - lineHeight);
+
+ d.innerHTML = '<div class="palette_label"'+
+ (multiLine ? 'style="line-height: '+
+ lineHeight + 'px; margin-top: 5px"' : '')+
+ '>'+label+"</div>";
+ d.className="palette_node";
+ if (def.icon) {
+ d.style.backgroundImage = "url(icons/"+def.icon+")";
+ if (multiLine) {
+ d.style.backgroundSize = "18px 27px";
+ }
+ if (def.align == "right") {
+ d.style.backgroundPosition = "95% 50%";
+ } else if (def.inputs > 0) {
+ d.style.backgroundPosition = "10% 50%";
+ }
+ }
+
+ d.style.backgroundColor = def.color;
+ d.style.height = multiLineNodeHeight + "px";
+
+ if (def.outputs > 0) {
+ var portOut = document.createElement("div");
+ portOut.className = "palette_port palette_port_output";
+ if (multiLine) {
+ portOut.style.top = ((multiLineNodeHeight - portHeight) / 2) + "px";
+ }
+ d.appendChild(portOut);
+ }
+
+ if (def.inputs > 0) {
+ var portIn = document.createElement("div");
+ portIn.className = "palette_port";
+ if (multiLine) {
+ portIn.style.top = ((multiLineNodeHeight - portHeight) / 2) + "px";
+ }
+ d.appendChild(portIn);
+ }
+
+ if ($("#palette-base-category-"+rootCategory).length === 0) {
+ createCategoryContainer(rootCategory);
+ }
+
+ if ($("#palette-"+category).length === 0) {
+ $("#palette-base-category-"+rootCategory).append('<div id="palette-'+category+'"></div>');
+ }
+
+ $("#palette-"+category).append(d);
+ d.onmousedown = function(e) { e.preventDefault(); };
+
+ var popOverContent;
+ try {
+ popOverContent = $("<p><b>"+label+"</b></p>"+($("script[data-help-name|='"+nt+"']").html().trim()||"<p>no information available</p>")).slice(0,2);
+ } catch(err) {
+ // Malformed HTML may cause errors. TODO: need to understand what can break
+ console.log("Error generating pop-over label for '"+nt+"'.");
+ console.log(err.toString());
+ popOverContent = "<p><b>"+label+"</b></p><p>no information available</p>";
+ }
+ $(d).popover({
+ title:d.type,
+ placement:"right",
+ trigger: "hover",
+ delay: { show: 750, hide: 50 },
+ html: true,
+ container:'body',
+ content: popOverContent
+ });
+ $(d).click(function() {
+ var help = '<div class="node-help">'+($("script[data-help-name|='"+d.type+"']").html()||"")+"</div>";
+ $("#tab-info").html(help);
+ });
+ $(d).draggable({
+ helper: 'clone',
+ appendTo: 'body',
+ revert: true,
+ revertDuration: 50
+ });
+ }
+ }
+
+ function removeNodeType(nt) {
+ var nodeTypeId = nt.replace(" ","_");
+ $("#palette_node_"+nodeTypeId).remove();
+ }
+ function hideNodeType(nt) {
+ var nodeTypeId = nt.replace(" ","_");
+ $("#palette_node_"+nodeTypeId).hide();
+ }
+
+ function showNodeType(nt) {
+ var nodeTypeId = nt.replace(" ","_");
+ $("#palette_node_"+nodeTypeId).show();
+ }
+
+ function filterChange() {
+ var val = $("#palette-search-input").val();
+ if (val === "") {
+ $("#palette-search-clear").hide();
+ } else {
+ $("#palette-search-clear").show();
+ }
+
+ var re = new RegExp(val);
+ $(".palette_node").each(function(i,el) {
+ if (val === "" || re.test(el.id)) {
+ $(this).show();
+ } else {
+ $(this).hide();
+ }
+ });
+ }
+
+ $("#palette-search-input").focus(function(e) {
+ RED.keyboard.disable();
+ });
+ $("#palette-search-input").blur(function(e) {
+ RED.keyboard.enable();
+ });
+
+ $("#palette-search-clear").on("click",function(e) {
+ e.preventDefault();
+ $("#palette-search-input").val("");
+ filterChange();
+ $("#palette-search-input").focus();
+ });
+
+ $("#palette-search-input").val("");
+ $("#palette-search-input").on("keyup",function() {
+ filterChange();
+ });
+
+ $("#palette-search-input").on("focus",function() {
+ $("body").one("mousedown",function() {
+ $("#palette-search-input").blur();
+ });
+ });
+
+ return {
+ add:addNodeType,
+ remove:removeNodeType,
+ hide:hideNodeType,
+ show:showNodeType
+ };
+})();
diff --git a/dgbuilder/public/red/ui/sidebar.js b/dgbuilder/public/red/ui/sidebar.js
new file mode 100644
index 00000000..f55e516c
--- /dev/null
+++ b/dgbuilder/public/red/ui/sidebar.js
@@ -0,0 +1,154 @@
+/**
+ * Copyright 2013 IBM Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+RED.sidebar = (function() {
+
+ //$('#sidebar').tabs();
+ var sidebar_tabs = RED.tabs.create({
+ id:"sidebar-tabs",
+ onchange:function(tab) {
+ $("#sidebar-content").children().hide();
+ $("#"+tab.id).show();
+ },
+ onremove: function(tab) {
+ $("#"+tab.id).remove();
+ }
+ });
+ function addTab(title,content,closeable) {
+ $("#sidebar-content").append(content);
+ $(content).hide();
+ sidebar_tabs.addTab({id:"tab-"+title,label:title,closeable:closeable});
+ //content.style.position = "absolute";
+ //$('#sidebar').tabs("refresh");
+ }
+
+ function removeTab(title) {
+ sidebar_tabs.removeTab("tab-"+title);
+ }
+
+ var sidebarSeparator = {};
+ $("#sidebar-separator").draggable({
+ axis: "x",
+ start:function(event,ui) {
+ sidebarSeparator.closing = false;
+ sidebarSeparator.opening = false;
+ var winWidth = $(window).width();
+ sidebarSeparator.start = ui.position.left;
+ sidebarSeparator.chartWidth = $("#workspace").width();
+ sidebarSeparator.chartRight = winWidth-$("#workspace").width()-$("#workspace").offset().left-2;
+
+
+ if (!RED.menu.isSelected("btn-sidebar")) {
+ sidebarSeparator.opening = true;
+ var newChartRight = 15;
+ $("#sidebar").addClass("closing");
+ $("#workspace").css("right",newChartRight);
+ $("#chart-zoom-controls").css("right",newChartRight+20);
+ $("#sidebar").width(0);
+ RED.menu.setSelected("btn-sidebar",true);
+ RED.view.resize();
+ }
+
+
+ sidebarSeparator.width = $("#sidebar").width();
+ },
+ drag: function(event,ui) {
+ var d = ui.position.left-sidebarSeparator.start;
+ var newSidebarWidth = sidebarSeparator.width-d;
+ if (sidebarSeparator.opening) {
+ newSidebarWidth -= 13;
+ }
+
+ if (newSidebarWidth > 150) {
+ if (sidebarSeparator.chartWidth+d < 200) {
+ ui.position.left = 200+sidebarSeparator.start-sidebarSeparator.chartWidth;
+ d = ui.position.left-sidebarSeparator.start;
+ newSidebarWidth = sidebarSeparator.width-d;
+ }
+ }
+
+ if (newSidebarWidth < 150) {
+ if (!sidebarSeparator.closing) {
+ $("#sidebar").addClass("closing");
+ sidebarSeparator.closing = true;
+ }
+ if (!sidebarSeparator.opening) {
+ newSidebarWidth = 150;
+ ui.position.left = sidebarSeparator.width-(150 - sidebarSeparator.start);
+ d = ui.position.left-sidebarSeparator.start;
+ }
+ } else if (newSidebarWidth > 150 && (sidebarSeparator.closing || sidebarSeparator.opening)) {
+ sidebarSeparator.closing = false;
+ $("#sidebar").removeClass("closing");
+ }
+
+ var newChartRight = sidebarSeparator.chartRight-d;
+ $("#workspace").css("right",newChartRight);
+ $("#chart-zoom-controls").css("right",newChartRight+20);
+ $("#sidebar").width(newSidebarWidth);
+
+ sidebar_tabs.resize();
+ RED.view.resize();
+
+ },
+ stop:function(event,ui) {
+ RED.view.resize();
+ if (sidebarSeparator.closing) {
+ $("#sidebar").removeClass("closing");
+ RED.menu.setSelected("btn-sidebar",false);
+ if ($("#sidebar").width() < 180) {
+ $("#sidebar").width(180);
+ $("#workspace").css("right",208);
+ $("#chart-zoom-controls").css("right",228);
+ }
+ }
+ $("#sidebar-separator").css("left","auto");
+ $("#sidebar-separator").css("right",($("#sidebar").width()+13)+"px");
+ }
+ });
+
+ function toggleSidebar(state) {
+ if (!state) {
+ $("#main-container").addClass("sidebar-closed");
+ } else {
+ $("#main-container").removeClass("sidebar-closed");
+ }
+ }
+
+ function showSidebar(id) {
+ RED.menu.setSelected("btn-sidebar",true);
+ sidebar_tabs.activateTab("tab-"+id);
+ }
+
+ function containsTab(id) {
+ return sidebar_tabs.contains("tab-"+id);
+ }
+
+
+ $(function() {
+ RED.keyboard.add(/* SPACE */ 32,{ctrl:true},function(){RED.menu.setSelected("btn-sidebar",!RED.menu.isSelected("btn-sidebar"));d3.event.preventDefault();});
+ showSidebar("info");
+ });
+
+
+ return {
+ addTab: addTab,
+ removeTab: removeTab,
+ show: showSidebar,
+ containsTab: containsTab,
+ toggleSidebar: toggleSidebar
+ }
+
+})();
diff --git a/dgbuilder/public/red/ui/state.js b/dgbuilder/public/red/ui/state.js
new file mode 100644
index 00000000..419b04b8
--- /dev/null
+++ b/dgbuilder/public/red/ui/state.js
@@ -0,0 +1,26 @@
+/**
+ * Copyright 2013 IBM Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+RED.state = {
+ DEFAULT: 0,
+ MOVING: 1,
+ JOINING: 2,
+ MOVING_ACTIVE: 3,
+ ADDING: 4,
+ EDITING: 5,
+ EXPORT: 6,
+ IMPORT: 7,
+ IMPORT_DRAGGING: 8
+}
diff --git a/dgbuilder/public/red/ui/tab-config.js b/dgbuilder/public/red/ui/tab-config.js
new file mode 100644
index 00000000..6ef6ba00
--- /dev/null
+++ b/dgbuilder/public/red/ui/tab-config.js
@@ -0,0 +1,84 @@
+/**
+ * Copyright 2013 IBM Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+RED.sidebar.config = (function() {
+
+ var content = document.createElement("div");
+ content.id = "tab-config";
+ content.style.paddingTop = "4px";
+ content.style.paddingLeft = "4px";
+ content.style.paddingRight = "4px";
+
+ var list = $("<ul>",{class:"tab-config-list"}).appendTo(content);
+
+ function show() {
+ if (!RED.sidebar.containsTab("config")) {
+ RED.sidebar.addTab("config",content,true);
+ }
+ refresh();
+ RED.sidebar.show("config");
+ }
+
+ function refresh() {
+ list.empty();
+ RED.nodes.eachConfig(function(node) {
+ var li = list.find("#tab-config-list-type-"+node.type);
+ if (li.length === 0) {
+ li = $("<li>",{id:"tab-config-list-type-"+node.type}).appendTo(list);
+ $('<div class="tab-config-list-type">'+node.type+'</div>').appendTo(li);
+ }
+ var label = "";
+ if (typeof node._def.label == "function") {
+ label = node._def.label.call(node);
+ } else {
+ label = node._def.label;
+ }
+ label = label || "&nbsp;";
+
+ var entry = $('<div class="tab-config-list-entry"></div>').appendTo(li);
+ entry.on('dblclick',function(e) {
+ RED.editor.editConfig("", node.type, node.id);
+ });
+
+ var userArray = node.users.map(function(n) { return n.id });
+ entry.on('mouseover',function(e) {
+ RED.nodes.eachNode(function(node) {
+ if( userArray.indexOf(node.id) != -1) {
+ node.highlighted = true;
+ node.dirty = true;
+ }
+ });
+ RED.view.redraw();
+ });
+
+ entry.on('mouseout',function(e) {
+ RED.nodes.eachNode(function(node) {
+ if(node.highlighted) {
+ node.highlighted = false;
+ node.dirty = true;
+ }
+ });
+ RED.view.redraw();
+ });
+
+ $('<div class="tab-config-list-label">'+label+'</div>').appendTo(entry);
+ $('<div class="tab-config-list-users">'+node.users.length+'</div>').appendTo(entry);
+ });
+ }
+ return {
+ show:show,
+ refresh:refresh
+ }
+})();
diff --git a/dgbuilder/public/red/ui/tab-info.js b/dgbuilder/public/red/ui/tab-info.js
new file mode 100644
index 00000000..bb8eb044
--- /dev/null
+++ b/dgbuilder/public/red/ui/tab-info.js
@@ -0,0 +1,90 @@
+/**
+ * Copyright 2013 IBM Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+RED.sidebar.info = (function() {
+
+ var content = document.createElement("div");
+ content.id = "tab-info";
+ content.style.paddingTop = "4px";
+ content.style.paddingLeft = "4px";
+ content.style.paddingRight = "4px";
+
+ RED.sidebar.addTab("info",content);
+
+ function jsonFilter(key,value) {
+ if (key === "") {
+ return value;
+ }
+ var t = typeof value;
+ if ($.isArray(value)) {
+ return "[array:"+value.length+"]";
+ } else if (t === "object") {
+ return "[object]"
+ } else if (t === "string") {
+ if (value.length > 30) {
+ return value.substring(0,30)+" ...";
+ }
+ }
+ return value;
+ }
+
+ function refresh(node) {
+ var table = '<table class="node-info"><tbody>';
+
+ table += '<tr class="blank"><td colspan="2">Node</td></tr>';
+ table += "<tr><td>Type</td><td>&nbsp;"+node.type+"</td></tr>";
+ table += "<tr><td>ID</td><td>&nbsp;"+node.id+"</td></tr>";
+ table += '<tr class="blank"><td colspan="2">Properties</td></tr>';
+ for (var n in node._def.defaults) {
+ if (node._def.defaults.hasOwnProperty(n)) {
+ var val = node[n]||"";
+ var type = typeof val;
+ if (type === "string") {
+ if (val.length > 30) {
+ val = val.substring(0,30)+" ...";
+ }
+ val = val.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;");
+ } else if (type === "number") {
+ val = val.toString();
+ } else if ($.isArray(val)) {
+ val = "[<br/>";
+ for (var i=0;i<Math.min(node[n].length,10);i++) {
+ var vv = JSON.stringify(node[n][i],jsonFilter," ").replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;");
+ val += "&nbsp;"+i+": "+vv+"<br/>";
+ }
+ if (node[n].length > 10) {
+ val += "&nbsp;... "+node[n].length+" items<br/>";
+ }
+ val += "]";
+ } else {
+ val = JSON.stringify(val,jsonFilter," ");
+ val = val.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;");
+ }
+
+ table += "<tr><td>&nbsp;"+n+"</td><td>"+val+"</td></tr>";
+ }
+ }
+ table += "</tbody></table><br/>";
+ table += '<div class="node-help">'+($("script[data-help-name|='"+node.type+"']").html()||"")+"</div>";
+ $("#tab-info").html(table);
+ }
+
+ return {
+ refresh:refresh,
+ clear: function() {
+ $("#tab-info").html("");
+ }
+ }
+})();
diff --git a/dgbuilder/public/red/ui/tabs.js b/dgbuilder/public/red/ui/tabs.js
new file mode 100644
index 00000000..aa207583
--- /dev/null
+++ b/dgbuilder/public/red/ui/tabs.js
@@ -0,0 +1,127 @@
+/**
+ * Copyright 2013 IBM Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+
+
+RED.tabs = (function() {
+
+
+ function createTabs(options) {
+ var tabs = {};
+
+ var ul = $("#"+options.id)
+ ul.addClass("red-ui-tabs");
+ ul.children().first().addClass("active");
+ ul.children().addClass("red-ui-tab");
+
+ function onTabClick() {
+ activateTab($(this));
+ return false;
+ }
+
+ function onTabDblClick() {
+ if (options.ondblclick) {
+ options.ondblclick(tabs[$(this).attr('href').slice(1)]);
+ }
+ return false;
+ }
+
+ function activateTab(link) {
+ if (typeof link === "string") {
+ link = ul.find("a[href='#"+link+"']");
+ }
+ if (!link.parent().hasClass("active")) {
+ ul.children().removeClass("active");
+ link.parent().addClass("active");
+ if (options.onchange) {
+ options.onchange(tabs[link.attr('href').slice(1)]);
+ }
+ }
+ }
+
+ function updateTabWidths() {
+ var tabs = ul.find("li.red-ui-tab");
+ var width = ul.width();
+ var tabCount = tabs.size();
+ var tabWidth = (width-6-(tabCount*7))/tabCount;
+ var pct = 100*tabWidth/width;
+ tabs.css({width:pct+"%"});
+ }
+
+ ul.find("li.red-ui-tab a").on("click",onTabClick).on("dblclick",onTabDblClick);
+ updateTabWidths();
+
+
+ function removeTab(id) {
+ var li = ul.find("a[href='#"+id+"']").parent();
+ if (li.hasClass("active")) {
+ var tab = li.prev();
+ if (tab.size() === 0) {
+ tab = li.next();
+ }
+ activateTab(tab.find("a"));
+ }
+ li.remove();
+ if (options.onremove) {
+ options.onremove(tabs[id]);
+ }
+ delete tabs[id];
+ updateTabWidths();
+ }
+
+ return {
+ addTab: function(tab) {
+ tabs[tab.id] = tab;
+ var li = $("<li/>",{class:"red-ui-tab"}).appendTo(ul);
+ var link = $("<a/>",{href:"#"+tab.id, class:"red-ui-tab-label"}).appendTo(li);
+ link.html(tab.label);
+
+ link.on("click",onTabClick);
+ link.on("dblclick",onTabDblClick);
+ if (tab.closeable) {
+ var closeLink = $("<a/>",{href:"#",class:"red-ui-tab-close"}).appendTo(li);
+ closeLink.html('<i class="fa fa-times" />');
+
+ closeLink.on("click",function(event) {
+ removeTab(tab.id);
+ });
+ }
+ updateTabWidths();
+ if (options.onadd) {
+ options.onadd(tab);
+ }
+ link.attr("title",tab.label);
+ if (ul.find("li.red-ui-tab").size() == 1) {
+ activateTab(link);
+ }
+ },
+ removeTab: removeTab,
+ activateTab: activateTab,
+ resize: updateTabWidths,
+ count: function() {
+ return ul.find("li.red-ui-tab").size();
+ },
+ contains: function(id) {
+ return ul.find("a[href='#"+id+"']").length > 0;
+ }
+
+ }
+ }
+
+ return {
+ create: createTabs
+ }
+})();
diff --git a/dgbuilder/public/red/ui/touch/radialMenu.js b/dgbuilder/public/red/ui/touch/radialMenu.js
new file mode 100644
index 00000000..ffb6a71c
--- /dev/null
+++ b/dgbuilder/public/red/ui/touch/radialMenu.js
@@ -0,0 +1,184 @@
+/**
+ * Copyright 2014 IBM Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+RED.touch = RED.touch||{};
+RED.touch.radialMenu = (function() {
+
+
+ var touchMenu = null;
+ var isActive = false;
+ var isOutside = false;
+ var activeOption = null;
+
+
+ function createRadial(obj,pos,options) {
+ isActive = true;
+ try {
+ var w = $("body").width();
+ var h = $("body").height();
+
+ touchMenu = d3.select("body").append("div")
+ .style({
+ position:"absolute",
+ top: 0,
+ left:0,
+ bottom:0,
+ right:0,
+ "z-index": 1000
+ })
+ .on('touchstart',function() {
+ hide();
+ d3.event.preventDefault();
+ });
+
+
+
+
+ var menu = touchMenu.append("div")
+ .style({
+ position: "absolute",
+ top: (pos[1]-80)+"px",
+ left:(pos[0]-80)+"px",
+ "border-radius": "80px",
+ width: "160px",
+ height: "160px",
+ background: "rgba(255,255,255,0.6)",
+ border: "1px solid #666"
+ });
+
+ var menuOpts = [];
+ var createMenuOpt = function(x,y,opt) {
+ opt.el = menu.append("div")
+ .style({
+ position: "absolute",
+ top: (y+80-25)+"px",
+ left:(x+80-25)+"px",
+ "border-radius": "20px",
+ width: "50px",
+ height: "50px",
+ background: "#fff",
+ border: "2px solid #666",
+ "text-align": "center",
+ "line-height":"50px"
+ });
+
+ opt.el.html(opt.name);
+
+ if (opt.disabled) {
+ opt.el.style({"border-color":"#ccc",color:"#ccc"});
+ }
+ opt.x = x;
+ opt.y = y;
+ menuOpts.push(opt);
+
+ opt.el.on('touchstart',function() {
+ opt.el.style("background","#999");
+ d3.event.preventDefault();
+ d3.event.stopPropagation();
+ });
+ opt.el.on('touchend',function() {
+ hide();
+ opt.onselect();
+ d3.event.preventDefault();
+ d3.event.stopPropagation();
+ });
+ }
+
+ var n = options.length;
+ var dang = Math.max(Math.PI/(n-1),Math.PI/4);
+ var ang = Math.PI;
+ for (var i=0;i<n;i++) {
+ var x = Math.floor(Math.cos(ang)*80);
+ var y = Math.floor(Math.sin(ang)*80);
+ if (options[i].name) {
+ createMenuOpt(x,y,options[i]);
+ }
+ ang += dang;
+ }
+
+
+ var hide = function() {
+ isActive = false;
+ activeOption = null;
+ touchMenu.remove();
+ touchMenu = null;
+ }
+
+ obj.on('touchend.radial',function() {
+ obj.on('touchend.radial',null);
+ obj.on('touchmenu.radial',null);
+
+ if (activeOption) {
+ try {
+ activeOption.onselect();
+ } catch(err) {
+ RED._debug(err);
+ }
+ hide();
+ } else if (isOutside) {
+ hide();
+ }
+ });
+
+
+
+ obj.on('touchmove.radial',function() {
+ try {
+ var touch0 = d3.event.touches.item(0);
+ var p = [touch0.pageX - pos[0],touch0.pageY-pos[1]];
+ for (var i=0;i<menuOpts.length;i++) {
+ var opt = menuOpts[i];
+ if (!opt.disabled) {
+ if (p[0]>opt.x-30 && p[0]<opt.x+30 && p[1]>opt.y-30 && p[1]<opt.y+30) {
+ if (opt !== activeOption) {
+ opt.el.style("background","#999");
+ activeOption = opt;
+ }
+ } else if (opt === activeOption) {
+ opt.el.style("background","#fff");
+ activeOption = null;
+ } else {
+ opt.el.style("background","#fff");
+ }
+ }
+ }
+ if (!activeOption) {
+ var d = Math.abs((p[0]*p[0])+(p[1]*p[1]));
+ isOutside = (d > 80*80);
+ }
+
+ } catch(err) {
+ RED._debug(err);
+ }
+
+
+ });
+
+ } catch(err) {
+ RED._debug(err);
+ }
+ }
+
+
+ return {
+ show: createRadial,
+ active: function() {
+ return isActive;
+ }
+ }
+
+})();
+
diff --git a/dgbuilder/public/red/ui/view.js b/dgbuilder/public/red/ui/view.js
new file mode 100644
index 00000000..707bde9e
--- /dev/null
+++ b/dgbuilder/public/red/ui/view.js
@@ -0,0 +1,2053 @@
+/**
+ * Copyright 2013, 2014 IBM Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+
+RED.view = (function() {
+ /* increasing the width and height from 5000 to 7500*/
+ var space_width = 7500,
+ space_height = 7500,
+ lineCurveScale = 0.75,
+ scaleFactor = 1,
+ node_width = 100,
+ node_height = 30;
+
+ var touchLongPressTimeout = 1000,
+ startTouchDistance = 0,
+ startTouchCenter = [],
+ moveTouchCenter = [],
+ touchStartTime = 0;
+
+
+ var activeWorkspace = 0;
+ var workspaceScrollPositions = {};
+
+ var selected_link = null,
+ mousedown_link = null,
+ mousedown_node = null,
+ mousedown_port_type = null,
+ mousedown_port_index = 0,
+ mouseup_node = null,
+ mouse_offset = [0,0],
+ mouse_position = null,
+ mouse_mode = 0,
+ moving_set = [],
+ dirty = false,
+ lasso = null,
+ showStatus = false,
+ showNumbers = false,
+ showNodePalette = true,
+ lastClickNode = null,
+ dblClickPrimed = null,
+ clickTime = 0,
+ clickElapsed = 0;
+
+ var clipboard = "";
+
+ var status_colours = {
+ "red": "#c00",
+ "green": "#5a8",
+ "yellow": "#F9DF31",
+ "blue": "#53A3F3",
+ "grey": "#d3d3d3"
+ }
+
+ var outer = d3.select("#chart")
+ .append("svg:svg")
+ .attr("width", space_width)
+ .attr("height", space_height)
+ .attr("pointer-events", "all")
+ .style("cursor","crosshair");
+
+ var vis = outer
+ .append('svg:g')
+ .on("dblclick.zoom", null)
+ .append('svg:g')
+ .on("mousemove", canvasMouseMove)
+ .on("mousedown", canvasMouseDown)
+ .on("mouseup", canvasMouseUp)
+ .on("touchend", function() {
+ clearTimeout(touchStartTime);
+ touchStartTime = null;
+ if (RED.touch.radialMenu.active()) {
+ return;
+ }
+ if (lasso) {
+ outer_background.attr("fill","#fff");
+ }
+ canvasMouseUp.call(this);
+ })
+ .on("touchcancel", canvasMouseUp)
+ .on("touchstart", function() {
+ var touch0;
+ if (d3.event.touches.length>1) {
+ clearTimeout(touchStartTime);
+ touchStartTime = null;
+ d3.event.preventDefault();
+ touch0 = d3.event.touches.item(0);
+ var touch1 = d3.event.touches.item(1);
+ var a = touch0['pageY']-touch1['pageY'];
+ var b = touch0['pageX']-touch1['pageX'];
+
+ var offset = $("#chart").offset();
+ var scrollPos = [$("#chart").scrollLeft(),$("#chart").scrollTop()];
+ startTouchCenter = [
+ (touch1['pageX']+(b/2)-offset.left+scrollPos[0])/scaleFactor,
+ (touch1['pageY']+(a/2)-offset.top+scrollPos[1])/scaleFactor
+ ];
+ moveTouchCenter = [
+ touch1['pageX']+(b/2),
+ touch1['pageY']+(a/2)
+ ]
+ startTouchDistance = Math.sqrt((a*a)+(b*b));
+ } else {
+ var obj = d3.select(document.body);
+ touch0 = d3.event.touches.item(0);
+ var pos = [touch0.pageX,touch0.pageY];
+ startTouchCenter = [touch0.pageX,touch0.pageY];
+ startTouchDistance = 0;
+ var point = d3.touches(this)[0];
+ touchStartTime = setTimeout(function() {
+ touchStartTime = null;
+ showTouchMenu(obj,pos);
+ //lasso = vis.append('rect')
+ // .attr("ox",point[0])
+ // .attr("oy",point[1])
+ // .attr("rx",2)
+ // .attr("ry",2)
+ // .attr("x",point[0])
+ // .attr("y",point[1])
+ // .attr("width",0)
+ // .attr("height",0)
+ // .attr("class","lasso");
+ //outer_background.attr("fill","#e3e3f3");
+ },touchLongPressTimeout);
+ }
+ })
+ .on("touchmove", function(){
+ if (RED.touch.radialMenu.active()) {
+ d3.event.preventDefault();
+ return;
+ }
+ var touch0;
+ if (d3.event.touches.length<2) {
+ if (touchStartTime) {
+ touch0 = d3.event.touches.item(0);
+ var dx = (touch0.pageX-startTouchCenter[0]);
+ var dy = (touch0.pageY-startTouchCenter[1]);
+ var d = Math.abs(dx*dx+dy*dy);
+ if (d > 64) {
+ clearTimeout(touchStartTime);
+ touchStartTime = null;
+ }
+ } else if (lasso) {
+ d3.event.preventDefault();
+ }
+ canvasMouseMove.call(this);
+ } else {
+ touch0 = d3.event.touches.item(0);
+ var touch1 = d3.event.touches.item(1);
+ var a = touch0['pageY']-touch1['pageY'];
+ var b = touch0['pageX']-touch1['pageX'];
+ var offset = $("#chart").offset();
+ var scrollPos = [$("#chart").scrollLeft(),$("#chart").scrollTop()];
+ var moveTouchDistance = Math.sqrt((a*a)+(b*b));
+ var touchCenter = [
+ touch1['pageX']+(b/2),
+ touch1['pageY']+(a/2)
+ ];
+
+ if (!isNaN(moveTouchDistance)) {
+ oldScaleFactor = scaleFactor;
+ scaleFactor = Math.min(2,Math.max(0.3, scaleFactor + (Math.floor(((moveTouchDistance*100)-(startTouchDistance*100)))/10000)));
+
+ var deltaTouchCenter = [ // Try to pan whilst zooming - not 100%
+ startTouchCenter[0]*(scaleFactor-oldScaleFactor),//-(touchCenter[0]-moveTouchCenter[0]),
+ startTouchCenter[1]*(scaleFactor-oldScaleFactor) //-(touchCenter[1]-moveTouchCenter[1])
+ ];
+
+ startTouchDistance = moveTouchDistance;
+ moveTouchCenter = touchCenter;
+
+ $("#chart").scrollLeft(scrollPos[0]+deltaTouchCenter[0]);
+ $("#chart").scrollTop(scrollPos[1]+deltaTouchCenter[1]);
+ redraw();
+ }
+ }
+ });
+
+ var outer_background = vis.append('svg:rect')
+ .attr('width', space_width)
+ .attr('height', space_height)
+ .attr('fill','#fff');
+
+ //var gridScale = d3.scale.linear().range([0,2000]).domain([0,2000]);
+ //var grid = vis.append('g');
+ //
+ //grid.selectAll("line.horizontal").data(gridScale.ticks(100)).enter()
+ // .append("line")
+ // .attr(
+ // {
+ // "class":"horizontal",
+ // "x1" : 0,
+ // "x2" : 2000,
+ // "y1" : function(d){ return gridScale(d);},
+ // "y2" : function(d){ return gridScale(d);},
+ // "fill" : "none",
+ // "shape-rendering" : "crispEdges",
+ // "stroke" : "#eee",
+ // "stroke-width" : "1px"
+ // });
+ //grid.selectAll("line.vertical").data(gridScale.ticks(100)).enter()
+ // .append("line")
+ // .attr(
+ // {
+ // "class":"vertical",
+ // "y1" : 0,
+ // "y2" : 2000,
+ // "x1" : function(d){ return gridScale(d);},
+ // "x2" : function(d){ return gridScale(d);},
+ // "fill" : "none",
+ // "shape-rendering" : "crispEdges",
+ // "stroke" : "#eee",
+ // "stroke-width" : "1px"
+ // });
+
+
+ var drag_line = vis.append("svg:path").attr("class", "drag_line");
+
+ var workspace_tabs = RED.tabs.create({
+ id: "workspace-tabs",
+ onchange: function(tab) {
+ if (tab.type == "subflow") {
+ $("#workspace-toolbar").show();
+ } else {
+ $("#workspace-toolbar").hide();
+ }
+ var chart = $("#chart");
+ if (activeWorkspace !== 0) {
+ workspaceScrollPositions[activeWorkspace] = {
+ left:chart.scrollLeft(),
+ top:chart.scrollTop()
+ };
+ }
+ var scrollStartLeft = chart.scrollLeft();
+ var scrollStartTop = chart.scrollTop();
+
+ activeWorkspace = tab.id;
+ if (workspaceScrollPositions[activeWorkspace]) {
+ chart.scrollLeft(workspaceScrollPositions[activeWorkspace].left);
+ chart.scrollTop(workspaceScrollPositions[activeWorkspace].top);
+ } else {
+ chart.scrollLeft(0);
+ chart.scrollTop(0);
+ }
+ var scrollDeltaLeft = chart.scrollLeft() - scrollStartLeft;
+ var scrollDeltaTop = chart.scrollTop() - scrollStartTop;
+ if (mouse_position != null) {
+ mouse_position[0] += scrollDeltaLeft;
+ mouse_position[1] += scrollDeltaTop;
+ }
+
+ clearSelection();
+ RED.nodes.eachNode(function(n) {
+ n.dirty = true;
+ });
+ redraw();
+ },
+ ondblclick: function(tab) {
+ showRenameWorkspaceDialog(tab.id);
+ },
+ onadd: function(tab) {
+ RED.menu.addItem("btn-workspace-menu",{
+ id:"btn-workspace-menu-"+tab.id.replace(".","-"),
+ label:tab.label,
+ onselect:function() {
+ workspace_tabs.activateTab(tab.id);
+ }
+ });
+ RED.menu.setDisabled("btn-workspace-delete",workspace_tabs.count() == 1);
+ },
+ onremove: function(tab) {
+ RED.menu.setDisabled("btn-workspace-delete",workspace_tabs.count() == 1);
+ RED.menu.removeItem("btn-workspace-menu-"+tab.id.replace(".","-"));
+ }
+ });
+
+ var workspaceIndex = 0;
+
+ function addWorkspace() {
+ var tabId = RED.nodes.id();
+ do {
+ workspaceIndex += 1;
+ } while($("#workspace-tabs a[title='Sheet "+workspaceIndex+"']").size() !== 0);
+
+ var ws = {type:"tab",id:tabId,label:"Sheet "+workspaceIndex};
+ RED.nodes.addWorkspace(ws);
+ workspace_tabs.addTab(ws);
+ workspace_tabs.activateTab(tabId);
+ RED.history.push({t:'add',workspaces:[ws],dirty:dirty});
+ RED.view.dirty(true);
+ }
+ $(function() {
+ $('#btn-workspace-add-tab').on("click",addWorkspace);
+ $('#btn-workspace-add').on("click",addWorkspace);
+ $('#btn-workspace-edit').on("click",function() {
+ showRenameWorkspaceDialog(activeWorkspace);
+ });
+ $('#btn-workspace-delete').on("click",function() {
+ deleteWorkspace(activeWorkspace);
+ });
+ });
+
+ function deleteWorkspace(id) {
+ if (workspace_tabs.count() == 1) {
+ return;
+ }
+ var ws = RED.nodes.workspace(id);
+ $( "#node-dialog-delete-workspace" ).dialog('option','workspace',ws);
+ $( "#node-dialog-delete-workspace-name" ).text(ws.label);
+ $( "#node-dialog-delete-workspace" ).dialog('open');
+ }
+
+ function canvasMouseDown() {
+ if (!mousedown_node && !mousedown_link) {
+ selected_link = null;
+ updateSelection();
+ }
+ if (mouse_mode === 0) {
+ if (lasso) {
+ lasso.remove();
+ lasso = null;
+ }
+
+ if (!touchStartTime) {
+ var point = d3.mouse(this);
+ lasso = vis.append('rect')
+ .attr("ox",point[0])
+ .attr("oy",point[1])
+ .attr("rx",2)
+ .attr("ry",2)
+ .attr("x",point[0])
+ .attr("y",point[1])
+ .attr("width",0)
+ .attr("height",0)
+ .attr("class","lasso");
+ d3.event.preventDefault();
+ }
+ }
+ }
+
+ function canvasMouseMove() {
+ mouse_position = d3.touches(this)[0]||d3.mouse(this);
+
+ // Prevent touch scrolling...
+ //if (d3.touches(this)[0]) {
+ // d3.event.preventDefault();
+ //}
+
+ // TODO: auto scroll the container
+ //var point = d3.mouse(this);
+ //if (point[0]-container.scrollLeft < 30 && container.scrollLeft > 0) { container.scrollLeft -= 15; }
+ //console.log(d3.mouse(this),container.offsetWidth,container.offsetHeight,container.scrollLeft,container.scrollTop);
+
+ if (lasso) {
+ var ox = parseInt(lasso.attr("ox"));
+ var oy = parseInt(lasso.attr("oy"));
+ var x = parseInt(lasso.attr("x"));
+ var y = parseInt(lasso.attr("y"));
+ var w;
+ var h;
+ if (mouse_position[0] < ox) {
+ x = mouse_position[0];
+ w = ox-x;
+ } else {
+ w = mouse_position[0]-x;
+ }
+ if (mouse_position[1] < oy) {
+ y = mouse_position[1];
+ h = oy-y;
+ } else {
+ h = mouse_position[1]-y;
+ }
+ lasso
+ .attr("x",x)
+ .attr("y",y)
+ .attr("width",w)
+ .attr("height",h)
+ ;
+ return;
+ }
+
+ if (mouse_mode != RED.state.IMPORT_DRAGGING && !mousedown_node && selected_link == null) {
+ return;
+ }
+
+ var mousePos;
+ if (mouse_mode == RED.state.JOINING) {
+ // update drag line
+ drag_line.attr("class", "drag_line");
+ mousePos = mouse_position;
+ var numOutputs = (mousedown_port_type === 0)?(mousedown_node.outputs || 1):1;
+ var sourcePort = mousedown_port_index;
+ var portY = -((numOutputs-1)/2)*13 +13*sourcePort;
+
+ var sc = (mousedown_port_type === 0)?1:-1;
+
+ var dy = mousePos[1]-(mousedown_node.y+portY);
+ var dx = mousePos[0]-(mousedown_node.x+sc*mousedown_node.w/2);
+ var delta = Math.sqrt(dy*dy+dx*dx);
+ var scale = lineCurveScale;
+ var scaleY = 0;
+
+ if (delta < node_width) {
+ scale = 0.75-0.75*((node_width-delta)/node_width);
+ }
+ if (dx*sc < 0) {
+ scale += 2*(Math.min(5*node_width,Math.abs(dx))/(5*node_width));
+ if (Math.abs(dy) < 3*node_height) {
+ scaleY = ((dy>0)?0.5:-0.5)*(((3*node_height)-Math.abs(dy))/(3*node_height))*(Math.min(node_width,Math.abs(dx))/(node_width)) ;
+ }
+ }
+
+ drag_line.attr("d",
+ "M "+(mousedown_node.x+sc*mousedown_node.w/2)+" "+(mousedown_node.y+portY)+
+ " C "+(mousedown_node.x+sc*(mousedown_node.w/2+node_width*scale))+" "+(mousedown_node.y+portY+scaleY*node_height)+" "+
+ (mousePos[0]-sc*(scale)*node_width)+" "+(mousePos[1]-scaleY*node_height)+" "+
+ mousePos[0]+" "+mousePos[1]
+ );
+ d3.event.preventDefault();
+ } else if (mouse_mode == RED.state.MOVING) {
+ //console.log("node mouse moving");
+ mousePos = mouse_position;
+ var d = (mouse_offset[0]-mousePos[0])*(mouse_offset[0]-mousePos[0]) + (mouse_offset[1]-mousePos[1])*(mouse_offset[1]-mousePos[1]);
+ if (d > 2) {
+ mouse_mode = RED.state.MOVING_ACTIVE;
+ clickElapsed = 0;
+ }
+ } else if (mouse_mode == RED.state.MOVING_ACTIVE || mouse_mode == RED.state.IMPORT_DRAGGING) {
+ //console.log("node mouse moving active or IMPORT_DRAGGING");
+ mousePos = mouse_position;
+ var node;
+ var i;
+ var minX = 0;
+ var minY = 0;
+ for (var n = 0; n<moving_set.length; n++) {
+ node = moving_set[n];
+ if (d3.event.shiftKey) {
+ node.n.ox = node.n.x;
+ node.n.oy = node.n.y;
+ }
+ node.n.x = mousePos[0]+node.dx;
+ node.n.y = mousePos[1]+node.dy;
+ node.n.dirty = true;
+ minX = Math.min(node.n.x-node.n.w/2-5,minX);
+ minY = Math.min(node.n.y-node.n.h/2-5,minY);
+ }
+ if (minX !== 0 || minY !== 0) {
+ for (i = 0; i<moving_set.length; i++) {
+ node = moving_set[i];
+ node.n.x -= minX;
+ node.n.y -= minY;
+ }
+ }
+ if (d3.event.shiftKey && moving_set.length > 0) {
+ var gridOffset = [0,0];
+ node = moving_set[0];
+ gridOffset[0] = node.n.x-(20*Math.floor((node.n.x-node.n.w/2)/20)+node.n.w/2);
+ gridOffset[1] = node.n.y-(20*Math.floor(node.n.y/20));
+ if (gridOffset[0] !== 0 || gridOffset[1] !== 0) {
+ for (i = 0; i<moving_set.length; i++) {
+ node = moving_set[i];
+ node.n.x -= gridOffset[0];
+ node.n.y -= gridOffset[1];
+ if (node.n.x == node.n.ox && node.n.y == node.n.oy) {
+ node.dirty = false;
+ }
+ }
+ }
+ }
+ }
+ redraw();
+ }
+
+ function canvasMouseUp() {
+ if (mousedown_node && mouse_mode == RED.state.JOINING) {
+ drag_line.attr("class", "drag_line_hidden");
+ }
+ if (lasso) {
+ var x = parseInt(lasso.attr("x"));
+ var y = parseInt(lasso.attr("y"));
+ var x2 = x+parseInt(lasso.attr("width"));
+ var y2 = y+parseInt(lasso.attr("height"));
+ if (!d3.event.ctrlKey) {
+ clearSelection();
+ }
+ RED.nodes.eachNode(function(n) {
+ if (n.z == activeWorkspace && !n.selected) {
+ n.selected = (n.x > x && n.x < x2 && n.y > y && n.y < y2);
+ if (n.selected) {
+ n.dirty = true;
+ moving_set.push({n:n});
+ }
+ }
+ });
+ updateSelection();
+ lasso.remove();
+ lasso = null;
+ } else if (mouse_mode == RED.state.DEFAULT && mousedown_link == null && !d3.event.ctrlKey ) {
+ clearSelection();
+ updateSelection();
+ }
+ if (mouse_mode == RED.state.MOVING_ACTIVE) {
+ //console.log("node moved active.");
+ //CSS setting view dirty if the node was moved
+ //RED.view.dirty(true);
+ if (moving_set.length > 0) {
+ var ns = [];
+ for (var j=0;j<moving_set.length;j++) {
+ ns.push({n:moving_set[j].n,ox:moving_set[j].ox,oy:moving_set[j].oy});
+ }
+ RED.history.push({t:'move',nodes:ns,dirty:dirty});
+ }
+ }
+ if (mouse_mode == RED.state.MOVING || mouse_mode == RED.state.MOVING_ACTIVE) {
+ //console.log("node moving or MOVING_ACTIVE.");
+ for (var i=0;i<moving_set.length;i++) {
+ delete moving_set[i].ox;
+ delete moving_set[i].oy;
+ }
+ }
+ if (mouse_mode == RED.state.IMPORT_DRAGGING) {
+ RED.keyboard.remove(/* ESCAPE */ 27);
+ setDirty(true);
+ }
+ redraw();
+ // clear mouse event vars
+ resetMouseVars();
+ }
+
+ $('#btn-zoom-out').click(function() {zoomOut();});
+ $('#btn-zoom-zero').click(function() {zoomZero();});
+ $('#btn-zoom-in').click(function() {zoomIn();});
+ $("#chart").on('DOMMouseScroll mousewheel', function (evt) {
+ if ( evt.altKey ) {
+ evt.preventDefault();
+ evt.stopPropagation();
+ var move = -(evt.originalEvent.detail) || evt.originalEvent.wheelDelta;
+ if (move <= 0) { zoomOut(); }
+ else { zoomIn(); }
+ }
+ });
+ $("#chart").droppable({
+ accept:".palette_node",
+ drop: function( event, ui ) {
+ d3.event = event;
+ var selected_tool = ui.draggable[0].type;
+ var mousePos = d3.touches(this)[0]||d3.mouse(this);
+ mousePos[1] += this.scrollTop;
+ mousePos[0] += this.scrollLeft;
+ mousePos[1] /= scaleFactor;
+ mousePos[0] /= scaleFactor;
+
+ var nn = { id:(1+Math.random()*4294967295).toString(16),x: mousePos[0],y:mousePos[1],w:node_width,z:activeWorkspace};
+
+ nn.type = selected_tool;
+ nn._def = RED.nodes.getType(nn.type);
+ nn.outputs = nn._def.outputs;
+ nn.changed = true;
+
+ for (var d in nn._def.defaults) {
+ if (nn._def.defaults.hasOwnProperty(d)) {
+ nn[d] = nn._def.defaults[d].value;
+ }
+ }
+
+ if (nn._def.onadd) {
+ nn._def.onadd.call(nn);
+ }
+
+ nn.h = Math.max(node_height,(nn.outputs||0) * 15);
+ RED.history.push({t:'add',nodes:[nn.id],dirty:dirty});
+ RED.nodes.add(nn);
+ RED.editor.validateNode(nn);
+ setDirty(true);
+ // auto select dropped node - so info shows (if visible)
+ clearSelection();
+ nn.selected = true;
+ moving_set.push({n:nn});
+ updateSelection();
+ redraw();
+
+ if (nn._def.autoedit) {
+ RED.editor.edit(nn);
+ }
+ }
+ });
+
+ function zoomIn() {
+ if (scaleFactor < 2) {
+ scaleFactor += 0.1;
+ redraw();
+ }
+ }
+ function zoomOut() {
+ if (scaleFactor > 0.3) {
+ scaleFactor -= 0.1;
+ redraw();
+ }
+ }
+ function zoomZero() {
+ scaleFactor = 1;
+ redraw();
+ }
+
+ function selectAll() {
+ RED.nodes.eachNode(function(n) {
+ if (n.z == activeWorkspace) {
+ if (!n.selected) {
+ n.selected = true;
+ n.dirty = true;
+ moving_set.push({n:n});
+ }
+ }
+ });
+ selected_link = null;
+ updateSelection();
+ redraw();
+ }
+
+ function clearSelection() {
+ for (var i=0;i<moving_set.length;i++) {
+ var n = moving_set[i];
+ n.n.dirty = true;
+ n.n.selected = false;
+ }
+ moving_set = [];
+ selected_link = null;
+ }
+
+ function updateSelection() {
+ if (moving_set.length === 0) {
+ RED.menu.setDisabled("btn-export-menu",true);
+ RED.menu.setDisabled("btn-export-clipboard",true);
+ RED.menu.setDisabled("btn-export-library",true);
+ } else {
+ RED.menu.setDisabled("btn-export-menu",false);
+ RED.menu.setDisabled("btn-export-clipboard",false);
+ RED.menu.setDisabled("btn-export-library",false);
+ }
+ if (moving_set.length === 0 && selected_link == null) {
+ //RED.keyboard.remove(/* backspace */ 8);
+ RED.keyboard.remove(/* delete */ 46);
+ RED.keyboard.remove(/* c */ 67);
+ RED.keyboard.remove(/* x */ 88);
+ } else {
+ //RED.keyboard.add(/* backspace */ 8,function(){deleteSelection();d3.event.preventDefault();});
+ RED.keyboard.add(/* delete */ 46,function(){deleteSelection();d3.event.preventDefault();});
+ RED.keyboard.add(/* c */ 67,{ctrl:true},function(){copySelection();d3.event.preventDefault();});
+ RED.keyboard.add(/* x */ 88,{ctrl:true},function(){copySelection();deleteSelection();d3.event.preventDefault();});
+ }
+ if (moving_set.length === 0) {
+ RED.keyboard.remove(/* up */ 38);
+ RED.keyboard.remove(/* down */ 40);
+ RED.keyboard.remove(/* left */ 37);
+ RED.keyboard.remove(/* right*/ 39);
+ } else {
+ RED.keyboard.add(/* up */ 38, function() { if(d3.event.shiftKey){moveSelection( 0,-20)}else{moveSelection( 0,-1);}d3.event.preventDefault();},endKeyboardMove);
+ RED.keyboard.add(/* down */ 40, function() { if(d3.event.shiftKey){moveSelection( 0, 20)}else{moveSelection( 0, 1);}d3.event.preventDefault();},endKeyboardMove);
+ RED.keyboard.add(/* left */ 37, function() { if(d3.event.shiftKey){moveSelection(-20, 0)}else{moveSelection(-1, 0);}d3.event.preventDefault();},endKeyboardMove);
+ RED.keyboard.add(/* right*/ 39, function() { if(d3.event.shiftKey){moveSelection( 20, 0)}else{moveSelection( 1, 0);}d3.event.preventDefault();},endKeyboardMove);
+ }
+ if (moving_set.length == 1) {
+ RED.sidebar.info.refresh(moving_set[0].n);
+ } else {
+ RED.sidebar.info.clear();
+ }
+ }
+ function endKeyboardMove() {
+ //console.log("end keyboard move.");
+ //CSS setting view dirty if the node was moved
+ //RED.view.dirty(true);
+ var ns = [];
+ for (var i=0;i<moving_set.length;i++) {
+ ns.push({n:moving_set[i].n,ox:moving_set[i].ox,oy:moving_set[i].oy});
+ delete moving_set[i].ox;
+ delete moving_set[i].oy;
+ }
+ RED.history.push({t:'move',nodes:ns,dirty:dirty});
+ }
+ function moveSelection(dx,dy) {
+ var minX = 0;
+ var minY = 0;
+ var node;
+
+ for (var i=0;i<moving_set.length;i++) {
+ node = moving_set[i];
+ if (node.ox == null && node.oy == null) {
+ node.ox = node.n.x;
+ node.oy = node.n.y;
+ }
+ node.n.x += dx;
+ node.n.y += dy;
+ node.n.dirty = true;
+ minX = Math.min(node.n.x-node.n.w/2-5,minX);
+ minY = Math.min(node.n.y-node.n.h/2-5,minY);
+ }
+
+ if (minX !== 0 || minY !== 0) {
+ for (var n = 0; n<moving_set.length; n++) {
+ node = moving_set[n];
+ node.n.x -= minX;
+ node.n.y -= minY;
+ }
+ }
+
+ redraw();
+ }
+ function deleteSelection() {
+ var removedNodes = [];
+ var removedLinks = [];
+ var startDirty = dirty;
+ if (moving_set.length > 0) {
+ for (var i=0;i<moving_set.length;i++) {
+ var node = moving_set[i].n;
+ node.selected = false;
+ if (node.x < 0) {
+ node.x = 25
+ }
+ var rmlinks = RED.nodes.remove(node.id);
+ removedNodes.push(node);
+ removedLinks = removedLinks.concat(rmlinks);
+ }
+ moving_set = [];
+ setDirty(true);
+ }
+ if (selected_link) {
+ RED.nodes.removeLink(selected_link);
+ removedLinks.push(selected_link);
+ setDirty(true);
+ }
+ RED.history.push({t:'delete',nodes:removedNodes,links:removedLinks,dirty:startDirty});
+
+ selected_link = null;
+ updateSelection();
+ redraw();
+ }
+
+ function copySelection() {
+ if (moving_set.length > 0) {
+ var nns = [];
+ for (var n=0;n<moving_set.length;n++) {
+ var node = moving_set[n].n;
+ nns.push(RED.nodes.convertNode(node));
+ }
+ clipboard = JSON.stringify(nns);
+ RED.notify(moving_set.length+" node"+(moving_set.length>1?"s":"")+" copied");
+ }
+ }
+
+
+ function calculateTextWidth(str) {
+ var sp = document.createElement("span");
+ sp.className = "node_label";
+ sp.style.position = "absolute";
+ sp.style.top = "-1000px";
+ sp.innerHTML = (str||"").replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;");
+ document.body.appendChild(sp);
+ var w = sp.offsetWidth;
+ document.body.removeChild(sp);
+ return 50+w;
+ }
+
+ function resetMouseVars() {
+ mousedown_node = null;
+ mouseup_node = null;
+ mousedown_link = null;
+ mouse_mode = 0;
+ mousedown_port_type = 0;
+ }
+
+ function portMouseDown(d,portType,portIndex) {
+ // disable zoom
+ //vis.call(d3.behavior.zoom().on("zoom"), null);
+ mousedown_node = d;
+ selected_link = null;
+ mouse_mode = RED.state.JOINING;
+ mousedown_port_type = portType;
+ mousedown_port_index = portIndex || 0;
+ document.body.style.cursor = "crosshair";
+ d3.event.preventDefault();
+ }
+
+ function portMouseUp(d,portType,portIndex) {
+ document.body.style.cursor = "";
+ if (mouse_mode == RED.state.JOINING && mousedown_node) {
+ if (typeof TouchEvent != "undefined" && d3.event instanceof TouchEvent) {
+ RED.nodes.eachNode(function(n) {
+ if (n.z == activeWorkspace) {
+ var hw = n.w/2;
+ var hh = n.h/2;
+ if (n.x-hw<mouse_position[0] && n.x+hw> mouse_position[0] &&
+ n.y-hh<mouse_position[1] && n.y+hh>mouse_position[1]) {
+ mouseup_node = n;
+ portType = mouseup_node._def.inputs>0?1:0;
+ portIndex = 0;
+ }
+ }
+ });
+ } else {
+ mouseup_node = d;
+ }
+ if (portType == mousedown_port_type || mouseup_node === mousedown_node) {
+ drag_line.attr("class", "drag_line_hidden");
+ resetMouseVars();
+ return;
+ }
+ var src,dst,src_port;
+ if (mousedown_port_type === 0) {
+ src = mousedown_node;
+ src_port = mousedown_port_index;
+ dst = mouseup_node;
+ } else if (mousedown_port_type == 1) {
+ src = mouseup_node;
+ dst = mousedown_node;
+ src_port = portIndex;
+ }
+
+ var existingLink = false;
+ RED.nodes.eachLink(function(d) {
+ existingLink = existingLink || (d.source === src && d.target === dst && d.sourcePort == src_port);
+ });
+ if (!existingLink) {
+ var link = {source: src, sourcePort:src_port, target: dst};
+ RED.nodes.addLink(link);
+ RED.history.push({t:'add',links:[link],dirty:dirty});
+ setDirty(true);
+ }
+ selected_link = null;
+ redraw();
+ }
+ }
+
+ function nodeMouseUp(d) {
+ if (dblClickPrimed && mousedown_node == d && clickElapsed > 0 && clickElapsed < 750) {
+ RED.editor.edit(d);
+ clickElapsed = 0;
+ d3.event.stopPropagation();
+ return;
+ }
+ portMouseUp(d, d._def.inputs > 0 ? 1 : 0, 0);
+ }
+
+ function nodeMouseDown(d) {
+ //var touch0 = d3.event;
+ //var pos = [touch0.pageX,touch0.pageY];
+ //RED.touch.radialMenu.show(d3.select(this),pos);
+ if (mouse_mode == RED.state.IMPORT_DRAGGING) {
+ RED.keyboard.remove(/* ESCAPE */ 27);
+ updateSelection();
+ setDirty(true);
+ redraw();
+ resetMouseVars();
+ d3.event.stopPropagation();
+ return;
+ }
+ mousedown_node = d;
+ var now = Date.now();
+ clickElapsed = now-clickTime;
+ clickTime = now;
+
+ dblClickPrimed = (lastClickNode == mousedown_node);
+ lastClickNode = mousedown_node;
+
+ var i;
+
+ if (d.selected && d3.event.ctrlKey) {
+ d.selected = false;
+ for (i=0;i<moving_set.length;i+=1) {
+ if (moving_set[i].n === d) {
+ moving_set.splice(i,1);
+ break;
+ }
+ }
+ } else {
+ if (d3.event.shiftKey) {
+ clearSelection();
+ var cnodes = RED.nodes.getAllFlowNodes(mousedown_node);
+ for (var n=0;n<cnodes.length;n++) {
+ cnodes[n].selected = true;
+ cnodes[n].dirty = true;
+ moving_set.push({n:cnodes[n]});
+ }
+ } else if (!d.selected) {
+ if (!d3.event.ctrlKey) {
+ clearSelection();
+ }
+ mousedown_node.selected = true;
+ moving_set.push({n:mousedown_node});
+ }
+ selected_link = null;
+ if (d3.event.button != 2) {
+ mouse_mode = RED.state.MOVING;
+ var mouse = d3.touches(this)[0]||d3.mouse(this);
+ mouse[0] += d.x-d.w/2;
+ mouse[1] += d.y-d.h/2;
+ for (i=0;i<moving_set.length;i++) {
+ moving_set[i].ox = moving_set[i].n.x;
+ moving_set[i].oy = moving_set[i].n.y;
+ moving_set[i].dx = moving_set[i].n.x-mouse[0];
+ moving_set[i].dy = moving_set[i].n.y-mouse[1];
+ }
+ mouse_offset = d3.mouse(document.body);
+ if (isNaN(mouse_offset[0])) {
+ mouse_offset = d3.touches(document.body)[0];
+ }
+ }
+ }
+ d.dirty = true;
+ updateSelection();
+ redraw();
+ d3.event.stopPropagation();
+ }
+
+ function nodeButtonClicked(d) {
+ if (d._def.button.toggle) {
+ d[d._def.button.toggle] = !d[d._def.button.toggle];
+ d.dirty = true;
+ }
+ if (d._def.button.onclick) {
+ d._def.button.onclick.call(d);
+ }
+ if (d.dirty) {
+ redraw();
+ }
+ d3.event.preventDefault();
+ }
+
+ function showTouchMenu(obj,pos) {
+ var mdn = mousedown_node;
+ var options = [];
+ options.push({name:"delete",disabled:(moving_set.length===0),onselect:function() {deleteSelection();}});
+ options.push({name:"cut",disabled:(moving_set.length===0),onselect:function() {copySelection();deleteSelection();}});
+ options.push({name:"copy",disabled:(moving_set.length===0),onselect:function() {copySelection();}});
+ options.push({name:"paste",disabled:(clipboard.length===0),onselect:function() {importNodes(clipboard,true);}});
+ options.push({name:"edit",disabled:(moving_set.length != 1),onselect:function() { RED.editor.edit(mdn);}});
+ options.push({name:"select",onselect:function() {selectAll();}});
+ options.push({name:"undo",disabled:(RED.history.depth() === 0),onselect:function() {RED.history.pop();}});
+
+ RED.touch.radialMenu.show(obj,pos,options);
+ resetMouseVars();
+ }
+ function redraw() {
+ vis.attr("transform","scale("+scaleFactor+")");
+ outer.attr("width", space_width*scaleFactor).attr("height", space_height*scaleFactor);
+
+ if (mouse_mode != RED.state.JOINING) {
+ // Don't bother redrawing nodes if we're drawing links
+
+ var node = vis.selectAll(".nodegroup").data(RED.nodes.nodes.filter(function(d) { return d.z == activeWorkspace }),function(d){return d.id});
+ node.exit().remove();
+
+ var nodeEnter = node.enter().insert("svg:g").attr("class", "node nodegroup");
+ nodeEnter.each(function(d,i) {
+ var node = d3.select(this);
+ node.attr("id",d.id);
+ var l = d._def.label;
+ l = (typeof l === "function" ? l.call(d) : l)||"";
+ d.w = Math.max(node_width,calculateTextWidth(l)+(d._def.inputs>0?7:0) );
+ d.h = Math.max(node_height,(d.outputs||0) * 15);
+
+ if (d._def.badge) {
+ var badge = node.append("svg:g").attr("class","node_badge_group");
+ var badgeRect = badge.append("rect").attr("class","node_badge").attr("rx",5).attr("ry",5).attr("width",40).attr("height",15);
+ badge.append("svg:text").attr("class","node_badge_label").attr("x",35).attr("y",11).attr('text-anchor','end').text(d._def.badge());
+ if (d._def.onbadgeclick) {
+ badgeRect.attr("cursor","pointer")
+ .on("click",function(d) { d._def.onbadgeclick.call(d);d3.event.preventDefault();});
+ }
+ }
+
+ if (d._def.button) {
+ var nodeButtonGroup = node.append('svg:g')
+ .attr("transform",function(d) { return "translate("+((d._def.align == "right") ? 94 : -25)+",2)"; })
+ .attr("class",function(d) { return "node_button "+((d._def.align == "right") ? "node_right_button" : "node_left_button"); });
+ nodeButtonGroup.append('rect')
+ .attr("rx",8)
+ .attr("ry",8)
+ .attr("width",32)
+ .attr("height",node_height-4)
+ .attr("fill","#eee");//function(d) { return d._def.color;})
+ nodeButtonGroup.append('rect')
+ .attr("x",function(d) { return d._def.align == "right"? 10:5})
+ .attr("y",4)
+ .attr("rx",5)
+ .attr("ry",5)
+ .attr("width",16)
+ .attr("height",node_height-12)
+ .attr("fill",function(d) { return d._def.color;})
+ .attr("cursor","pointer")
+ .on("mousedown",function(d) {if (!lasso) { d3.select(this).attr("fill-opacity",0.2);d3.event.preventDefault(); d3.event.stopPropagation();}})
+ .on("mouseup",function(d) {if (!lasso) { d3.select(this).attr("fill-opacity",0.4);d3.event.preventDefault();d3.event.stopPropagation();}})
+ .on("mouseover",function(d) {if (!lasso) { d3.select(this).attr("fill-opacity",0.4);}})
+ .on("mouseout",function(d) {if (!lasso) {
+ var op = 1;
+ if (d._def.button.toggle) {
+ op = d[d._def.button.toggle]?1:0.2;
+ }
+ d3.select(this).attr("fill-opacity",op);
+ }})
+ .on("click",nodeButtonClicked)
+ .on("touchstart",nodeButtonClicked)
+ }
+
+ var mainRect = node.append("rect")
+ .attr("class", "node")
+ .classed("node_unknown",function(d) { return d.type == "unknown"; })
+ .attr("rx", 6)
+ .attr("ry", 6)
+ .attr("fill",function(d) { return d._def.color;})
+ .on("mouseup",nodeMouseUp)
+ .on("mousedown",nodeMouseDown)
+ .on("touchstart",function(d) {
+ var obj = d3.select(this);
+ var touch0 = d3.event.touches.item(0);
+ var pos = [touch0.pageX,touch0.pageY];
+ startTouchCenter = [touch0.pageX,touch0.pageY];
+ startTouchDistance = 0;
+ touchStartTime = setTimeout(function() {
+ showTouchMenu(obj,pos);
+ },touchLongPressTimeout);
+ nodeMouseDown.call(this,d)
+ })
+ .on("touchend", function(d) {
+ clearTimeout(touchStartTime);
+ touchStartTime = null;
+ if (RED.touch.radialMenu.active()) {
+ d3.event.stopPropagation();
+ return;
+ }
+ nodeMouseUp.call(this,d);
+ })
+ .on("mouseover",function(d) {
+ if (mouse_mode === 0) {
+ var node = d3.select(this);
+ node.classed("node_hovered",true);
+ }
+ })
+ .on("mouseout",function(d) {
+ var node = d3.select(this);
+ node.classed("node_hovered",false);
+ });
+
+ //node.append("rect").attr("class", "node-gradient-top").attr("rx", 6).attr("ry", 6).attr("height",30).attr("stroke","none").attr("fill","url(#gradient-top)").style("pointer-events","none");
+ //node.append("rect").attr("class", "node-gradient-bottom").attr("rx", 6).attr("ry", 6).attr("height",30).attr("stroke","none").attr("fill","url(#gradient-bottom)").style("pointer-events","none");
+
+ if (d._def.icon) {
+
+ var icon_group = node.append("g")
+ .attr("class","node_icon_group")
+ .attr("x",0).attr("y",0);
+
+ var icon_shade = icon_group.append("rect")
+ .attr("x",0).attr("y",0)
+ .attr("class","node_icon_shade")
+ .attr("width","30")
+ .attr("stroke","none")
+ .attr("fill","#000")
+ .attr("fill-opacity","0.05")
+ .attr("height",function(d){return Math.min(50,d.h-4);});
+
+ var icon = icon_group.append("image")
+ .attr("xlink:href","icons/"+d._def.icon)
+ .attr("class","node_icon")
+ .attr("x",0)
+ .attr("width","30")
+ .attr("height","30");
+
+ var icon_shade_border = icon_group.append("path")
+ .attr("d",function(d) { return "M 30 1 l 0 "+(d.h-2)})
+ .attr("class","node_icon_shade_border")
+ .attr("stroke-opacity","0.1")
+ .attr("stroke","#000")
+ .attr("stroke-width","2");
+
+ if ("right" == d._def.align) {
+ icon_group.attr('class','node_icon_group node_icon_group_'+d._def.align);
+ icon_shade_border.attr("d",function(d) { return "M 0 1 l 0 "+(d.h-2)})
+ //icon.attr('class','node_icon node_icon_'+d._def.align);
+ //icon.attr('class','node_icon_shade node_icon_shade_'+d._def.align);
+ //icon.attr('class','node_icon_shade_border node_icon_shade_border_'+d._def.align);
+ }
+
+ //if (d._def.inputs > 0 && d._def.align == null) {
+ // icon_shade.attr("width",35);
+ // icon.attr("transform","translate(5,0)");
+ // icon_shade_border.attr("transform","translate(5,0)");
+ //}
+ //if (d._def.outputs > 0 && "right" == d._def.align) {
+ // icon_shade.attr("width",35); //icon.attr("x",5);
+ //}
+
+ var img = new Image();
+ img.src = "icons/"+d._def.icon;
+ img.onload = function() {
+ icon.attr("width",Math.min(img.width,30));
+ icon.attr("height",Math.min(img.height,30));
+ icon.attr("x",15-Math.min(img.width,30)/2);
+ //if ("right" == d._def.align) {
+ // icon.attr("x",function(d){return d.w-img.width-1-(d.outputs>0?5:0);});
+ // icon_shade.attr("x",function(d){return d.w-30});
+ // icon_shade_border.attr("d",function(d){return "M "+(d.w-30)+" 1 l 0 "+(d.h-2);});
+ //}
+ }
+
+ //icon.style("pointer-events","none");
+ icon_group.style("pointer-events","none");
+ }
+ var text = node.append('svg:text').attr('class','node_label').attr('x', 38).attr('dy', '.35em').attr('text-anchor','start');
+ if (d._def.align) {
+ text.attr('class','node_label node_label_'+d._def.align);
+ text.attr('text-anchor','end');
+ }
+
+ var status = node.append("svg:g").attr("class","node_status_group").style("display","none");
+
+ var statusRect = status.append("rect").attr("class","node_status")
+ .attr("x",6).attr("y",1).attr("width",9).attr("height",9)
+ .attr("rx",2).attr("ry",2).attr("stroke-width","3");
+
+ var statusLabel = status.append("svg:text")
+ .attr("class","node_status_label")
+ .attr('x',20).attr('y',9)
+ .style({
+ 'stroke-width': 0,
+ 'fill': '#888',
+ 'font-size':'9pt',
+ 'stroke':'#000',
+ 'text-anchor':'start'
+ });
+
+ var dgNumber = node.append("svg:g").attr("class","node_dgnumber_group").style("display","none");
+
+ /*var dgNumberRect = dgNumber.append("rect").attr("class","node_dgnumber")
+ .attr("x",6).attr("y",-49).attr("width",9).attr("height",9)
+ .attr("rx",2).attr("ry",2).attr("stroke-width","3");
+ */
+
+ var dgNumberLabel = dgNumber.append("svg:text")
+ .attr("class","node_dgnumber_label")
+ .attr('x',1).attr('y',-43)
+ .style({
+ 'stroke-width': 0,
+ /*'fill': '#2E4F83',*/
+ 'fill': 'blue',
+ 'font-size':'12pt',
+ 'stroke':'#000',
+ 'text-anchor':'start'
+ });
+
+ var dgNumberTitle = dgNumber.append("title")
+ .attr("class","node_dgnumber_title");
+
+ //node.append("circle").attr({"class":"centerDot","cx":0,"cy":0,"r":5});
+
+ if (d._def.inputs > 0) {
+ text.attr("x",38);
+ node.append("rect").attr("class","port port_input").attr("rx",3).attr("ry",3).attr("x",-5).attr("width",10).attr("height",10)
+ .on("mousedown",function(d){portMouseDown(d,1,0);})
+ .on("touchstart",function(d){portMouseDown(d,1,0);})
+ .on("mouseup",function(d){portMouseUp(d,1,0);} )
+ .on("touchend",function(d){portMouseUp(d,1,0);} )
+ .on("mouseover",function(d) { var port = d3.select(this); port.classed("port_hovered",(mouse_mode!=RED.state.JOINING || mousedown_port_type != 1 ));})
+ .on("mouseout",function(d) { var port = d3.select(this); port.classed("port_hovered",false);})
+ }
+
+ //node.append("path").attr("class","node_error").attr("d","M 3,-3 l 10,0 l -5,-8 z");
+ node.append("image").attr("class","node_error hidden").attr("xlink:href","icons/node-error.png").attr("x",0).attr("y",-6).attr("width",10).attr("height",9);
+ node.append("image").attr("class","node_changed hidden").attr("xlink:href","icons/node-changed.png").attr("x",12).attr("y",-6).attr("width",10).attr("height",10);
+ });
+
+ node.each(function(d,i) {
+ if (d.dirty) {
+ //if (d.x < -50) deleteSelection(); // Delete nodes if dragged back to palette
+ if (d.resize) {
+ var l = d._def.label;
+ l = (typeof l === "function" ? l.call(d) : l)||"";
+ d.w = Math.max(node_width,calculateTextWidth(l)+(d._def.inputs>0?7:0) );
+ d.h = Math.max(node_height,(d.outputs||0) * 15);
+ }
+ var thisNode = d3.select(this);
+ //thisNode.selectAll(".centerDot").attr({"cx":function(d) { return d.w/2;},"cy":function(d){return d.h/2}});
+ thisNode.attr("transform", function(d) { return "translate(" + (d.x-d.w/2) + "," + (d.y-d.h/2) + ")"; });
+ thisNode.selectAll(".node")
+ .attr("width",function(d){return d.w})
+ .attr("height",function(d){return d.h})
+ .classed("node_selected",function(d) { return d.selected; })
+ .classed("node_highlighted",function(d) { return d.highlighted; })
+ ;
+ //thisNode.selectAll(".node-gradient-top").attr("width",function(d){return d.w});
+ //thisNode.selectAll(".node-gradient-bottom").attr("width",function(d){return d.w}).attr("y",function(d){return d.h-30});
+
+ thisNode.selectAll(".node_icon_group_right").attr('transform', function(d){return "translate("+(d.w-30)+",0)"});
+ thisNode.selectAll(".node_label_right").attr('x', function(d){return d.w-38});
+ //thisNode.selectAll(".node_icon_right").attr("x",function(d){return d.w-d3.select(this).attr("width")-1-(d.outputs>0?5:0);});
+ //thisNode.selectAll(".node_icon_shade_right").attr("x",function(d){return d.w-30;});
+ //thisNode.selectAll(".node_icon_shade_border_right").attr("d",function(d){return "M "+(d.w-30)+" 1 l 0 "+(d.h-2)});
+
+
+ var numOutputs = d.outputs;
+ var y = (d.h/2)-((numOutputs-1)/2)*13;
+ d.ports = d.ports || d3.range(numOutputs);
+ d._ports = thisNode.selectAll(".port_output").data(d.ports);
+ d._ports.enter().append("rect").attr("class","port port_output").attr("rx",3).attr("ry",3).attr("width",10).attr("height",10)
+ .on("mousedown",(function(){var node = d; return function(d,i){portMouseDown(node,0,i);}})() )
+ .on("touchstart",(function(){var node = d; return function(d,i){portMouseDown(node,0,i);}})() )
+ .on("mouseup",(function(){var node = d; return function(d,i){portMouseUp(node,0,i);}})() )
+ .on("touchend",(function(){var node = d; return function(d,i){portMouseUp(node,0,i);}})() )
+ .on("mouseover",function(d,i) { var port = d3.select(this); port.classed("port_hovered",(mouse_mode!=RED.state.JOINING || mousedown_port_type !== 0 ));})
+ .on("mouseout",function(d,i) { var port = d3.select(this); port.classed("port_hovered",false);});
+ d._ports.exit().remove();
+ if (d._ports) {
+ numOutputs = d.outputs || 1;
+ y = (d.h/2)-((numOutputs-1)/2)*13;
+ var x = d.w - 5;
+ d._ports.each(function(d,i) {
+ var port = d3.select(this);
+ port.attr("y",(y+13*i)-5).attr("x",x);
+ });
+ }
+ thisNode.selectAll('text.node_label').text(function(d,i){
+ if (d._def.label) {
+ if (typeof d._def.label == "function") {
+ return d._def.label.call(d);
+ } else {
+ return d._def.label;
+ }
+ }
+ return "";
+ })
+ .attr('y', function(d){return (d.h/2)-1;})
+ .attr('class',function(d){
+ return 'node_label'+
+ (d._def.align?' node_label_'+d._def.align:'')+
+ (d._def.labelStyle?' '+(typeof d._def.labelStyle == "function" ? d._def.labelStyle.call(d):d._def.labelStyle):'') ;
+ });
+ thisNode.selectAll(".node_tools").attr("x",function(d){return d.w-35;}).attr("y",function(d){return d.h-20;});
+
+ thisNode.selectAll(".node_changed")
+ .attr("x",function(d){return d.w-10})
+ .classed("hidden",function(d) { return !d.changed; });
+
+ thisNode.selectAll(".node_error")
+ .attr("x",function(d){return d.w-10-(d.changed?13:0)})
+ .classed("hidden",function(d) { return d.valid; });
+
+ thisNode.selectAll(".port_input").each(function(d,i) {
+ var port = d3.select(this);
+ port.attr("y",function(d){return (d.h/2)-5;})
+ });
+
+ thisNode.selectAll(".node_icon").attr("y",function(d){return (d.h-d3.select(this).attr("height"))/2;});
+ thisNode.selectAll(".node_icon_shade").attr("height",function(d){return d.h;});
+ thisNode.selectAll(".node_icon_shade_border").attr("d",function(d){ return "M "+(("right" == d._def.align) ?0:30)+" 1 l 0 "+(d.h-2)});
+
+
+ thisNode.selectAll('.node_right_button').attr("transform",function(d){
+ var x = d.w-6;
+ if (d._def.button.toggle && !d[d._def.button.toggle]) {
+ x = x - 8;
+ }
+ return "translate("+x+",2)";
+ });
+ thisNode.selectAll('.node_right_button rect').attr("fill-opacity",function(d){
+ if (d._def.button.toggle) {
+ return d[d._def.button.toggle]?1:0.2;
+ }
+ return 1;
+ });
+
+ //thisNode.selectAll('.node_right_button').attr("transform",function(d){return "translate("+(d.w - d._def.button.width.call(d))+","+0+")";}).attr("fill",function(d) {
+ // return typeof d._def.button.color === "function" ? d._def.button.color.call(d):(d._def.button.color != null ? d._def.button.color : d._def.color)
+ //});
+
+ thisNode.selectAll('.node_badge_group').attr("transform",function(d){return "translate("+(d.w-40)+","+(d.h+3)+")";});
+ thisNode.selectAll('text.node_badge_label').text(function(d,i) {
+ if (d._def.badge) {
+ if (typeof d._def.badge == "function") {
+ return d._def.badge.call(d);
+ } else {
+ return d._def.badge;
+ }
+ }
+ return "";
+ });
+ if (!showStatus || !d.status) {
+ thisNode.selectAll('.node_status_group').style("display","none");
+ } else {
+ thisNode.selectAll('.node_status_group').style("display","inline").attr("transform","translate(3,"+(d.h+3)+")");
+ var fill = status_colours[d.status.fill]; // Only allow our colours for now
+ if (d.status.shape == null && fill == null) {
+ thisNode.selectAll('.node_status').style("display","none");
+ } else {
+ var style;
+ if (d.status.shape == null || d.status.shape == "dot") {
+ style = {
+ display: "inline",
+ fill: fill,
+ stroke: fill
+ };
+ } else if (d.status.shape == "ring" ){
+ style = {
+ display: "inline",
+ fill: '#fff',
+ stroke: fill
+ }
+ }
+ thisNode.selectAll('.node_status').style(style);
+ }
+ if (d.status.text) {
+ thisNode.selectAll('.node_status_label').text(d.status.text);
+ } else {
+ thisNode.selectAll('.node_status_label').text("");
+ }
+ }
+ //console.dir("d value");
+ //console.dir(d);
+ if (showNumbers && d.dgnumber != null && d.dgnumber != undefined && d.dgnumber.length >0) {
+ thisNode.selectAll('.node_dgnumber_group').style("display","inline").attr("transform","translate(9,"+(d.h+9)+")");
+ thisNode.selectAll('.node_dgnumber_label').text(d.dgnumber.toString());
+ var dgnumberList = d.dgnumber;
+ var dgnum = "";
+ if(dgnumberList != null && dgnumberList.length >=1){
+ dgnum = dgnumberList[0];
+ thisNode.select('.node_dgnumber_label').text(dgnum);
+ //console.log(dgnumberList);
+ thisNode.select('.node_dgnumber_title').text(dgnumberList);
+ }
+ /*
+ if(d.dgnumber.length > 1){
+ thisNode.selectAll('.node_dgnumber_group').style("display","inline").attr("transform","translate(9,"+(d.h-15)+")");
+ thisNode.selectAll('.node_dgnumber_label').text(d.dgnumber.toString());
+ }else{
+ thisNode.selectAll('.node_dgnumber_group').style("display","inline").attr("transform","translate(9,"+(d.h+9)+")");
+ thisNode.selectAll('.node_dgnumber_label').text(d.dgnumber.toString());
+ }
+ */
+ } else {
+ //console.log("fhfjhfjh ");
+ thisNode.select('.node_dgnumber').style("display","none");
+ thisNode.select('.node_dgnumber_label').text("");
+ thisNode.select('.node_dgnumber_title').text("");
+ }
+
+ d.dirty = false;
+ }
+ });
+ }
+
+ var link = vis.selectAll(".link").data(RED.nodes.links.filter(function(d) { return d.source.z == activeWorkspace && d.target.z == activeWorkspace }),function(d) { return d.source.id+":"+d.sourcePort+":"+d.target.id;});
+
+ var linkEnter = link.enter().insert("g",".node").attr("class","link");
+
+ linkEnter.each(function(d,i) {
+ var l = d3.select(this);
+ l.append("svg:path").attr("class","link_background link_path")
+ .on("mousedown",function(d) {
+ mousedown_link = d;
+ clearSelection();
+ selected_link = mousedown_link;
+ updateSelection();
+ redraw();
+ d3.event.stopPropagation();
+ })
+ .on("touchstart",function(d) {
+ mousedown_link = d;
+ clearSelection();
+ selected_link = mousedown_link;
+ updateSelection();
+ redraw();
+ d3.event.stopPropagation();
+ });
+ l.append("svg:path").attr("class","link_outline link_path");
+ l.append("svg:path").attr("class","link_line link_path");
+ });
+
+ link.exit().remove();
+
+ var links = vis.selectAll(".link_path")
+ links.attr("d",function(d){
+ var numOutputs = d.source.outputs || 1;
+ var sourcePort = d.sourcePort || 0;
+ var y = -((numOutputs-1)/2)*13 +13*sourcePort;
+
+ var dy = d.target.y-(d.source.y+y);
+ var dx = (d.target.x-d.target.w/2)-(d.source.x+d.source.w/2);
+ var delta = Math.sqrt(dy*dy+dx*dx);
+ var scale = lineCurveScale;
+ var scaleY = 0;
+ if (delta < node_width) {
+ scale = 0.75-0.75*((node_width-delta)/node_width);
+ }
+
+ if (dx < 0) {
+ scale += 2*(Math.min(5*node_width,Math.abs(dx))/(5*node_width));
+ if (Math.abs(dy) < 3*node_height) {
+ scaleY = ((dy>0)?0.5:-0.5)*(((3*node_height)-Math.abs(dy))/(3*node_height))*(Math.min(node_width,Math.abs(dx))/(node_width)) ;
+ }
+ }
+
+ d.x1 = d.source.x+d.source.w/2;
+ d.y1 = d.source.y+y;
+ d.x2 = d.target.x-d.target.w/2;
+ d.y2 = d.target.y;
+
+ return "M "+(d.source.x+d.source.w/2)+" "+(d.source.y+y)+
+ " C "+(d.source.x+d.source.w/2+scale*node_width)+" "+(d.source.y+y+scaleY*node_height)+" "+
+ (d.target.x-d.target.w/2-scale*node_width)+" "+(d.target.y-scaleY*node_height)+" "+
+ (d.target.x-d.target.w/2)+" "+d.target.y;
+ })
+
+ link.classed("link_selected", function(d) { return d === selected_link || d.selected; });
+ link.classed("link_unknown",function(d) { return d.target.type == "unknown" || d.source.type == "unknown"});
+
+ if (d3.event) {
+ d3.event.preventDefault();
+ }
+ }
+
+ RED.keyboard.add(/* z */ 90,{ctrl:true},function(){RED.history.pop();});
+ RED.keyboard.add(/* a */ 65,{ctrl:true},function(){selectAll();d3.event.preventDefault();});
+ RED.keyboard.add(/* = */ 187,{ctrl:true},function(){zoomIn();d3.event.preventDefault();});
+ RED.keyboard.add(/* - */ 189,{ctrl:true},function(){zoomOut();d3.event.preventDefault();});
+ RED.keyboard.add(/* 0 */ 48,{ctrl:true},function(){zoomZero();d3.event.preventDefault();});
+ RED.keyboard.add(/* v */ 86,{ctrl:true},function(){importNodes(clipboard);d3.event.preventDefault();});
+ RED.keyboard.add(/* e */ 69,{ctrl:true},function(){showExportNodesDialog();d3.event.preventDefault();});
+ RED.keyboard.add(/* i */ 73,{ctrl:true},function(){showImportNodesDialog();d3.event.preventDefault();});
+ RED.keyboard.add(/* B */ 66,{ctrl:true},function(){RED.view.showDgNumberDialog();d3.event.preventDefault();});
+ RED.keyboard.add(/* [ */ 219,{ctrl:true},function(){RED.view.showSearchTextDialog();d3.event.preventDefault();});
+ RED.keyboard.add(/* O */ 79,{ctrl:true},function(){RED.view.showRequestTemplateDialog();d3.event.preventDefault();});
+
+
+ // TODO: 'dirty' should be a property of RED.nodes - with an event callback for ui hooks
+ function setDirty(d) {
+ dirty = d;
+ if (dirty) {
+ $("#btn-deploy").removeClass("disabled");
+ } else {
+ $("#btn-deploy").addClass("disabled");
+ }
+ }
+
+ /**
+ * Imports a new collection of nodes from a JSON String.
+ * - all get new IDs assigned
+ * - all 'selected'
+ * - attached to mouse for placing - 'IMPORT_DRAGGING'
+ */
+ function importNodes(newNodesStr,touchImport) {
+ try {
+ var result = RED.nodes.import(newNodesStr,true);
+ if (result) {
+ var new_nodes = result[0];
+ var new_links = result[1];
+ var new_workspaces = result[2];
+
+ var new_ms = new_nodes.filter(function(n) { return n.z == activeWorkspace }).map(function(n) { return {n:n};});
+ var new_node_ids = new_nodes.map(function(n){ return n.id; });
+
+ // TODO: pick a more sensible root node
+ if (new_ms.length > 0) {
+ var root_node = new_ms[0].n;
+ var dx = root_node.x;
+ var dy = root_node.y;
+
+ if (mouse_position == null) {
+ mouse_position = [0,0];
+ }
+
+ var minX = 0;
+ var minY = 0;
+ var i;
+ var node;
+
+ for (i=0;i<new_ms.length;i++) {
+ node = new_ms[i];
+ node.n.selected = true;
+ node.n.changed = true;
+ node.n.x -= dx - mouse_position[0];
+ node.n.y -= dy - mouse_position[1];
+ node.dx = node.n.x - mouse_position[0];
+ node.dy = node.n.y - mouse_position[1];
+ minX = Math.min(node.n.x-node_width/2-5,minX);
+ minY = Math.min(node.n.y-node_height/2-5,minY);
+ }
+ for (i=0;i<new_ms.length;i++) {
+ node = new_ms[i];
+ node.n.x -= minX;
+ node.n.y -= minY;
+ node.dx -= minX;
+ node.dy -= minY;
+ }
+ if (!touchImport) {
+ mouse_mode = RED.state.IMPORT_DRAGGING;
+ }
+
+ RED.keyboard.add(/* ESCAPE */ 27,function(){
+ RED.keyboard.remove(/* ESCAPE */ 27);
+ clearSelection();
+ RED.history.pop();
+ mouse_mode = 0;
+ });
+ clearSelection();
+ moving_set = new_ms;
+ }
+
+ RED.history.push({t:'add',nodes:new_node_ids,links:new_links,workspaces:new_workspaces,dirty:RED.view.dirty()});
+
+
+ redraw();
+ }
+ } catch(error) {
+ console.log(error.stack);
+ RED.notify("<strong>Error</strong>: "+error,"error");
+ }
+ }
+
+ function showExportNodesDialog() {
+ mouse_mode = RED.state.EXPORT;
+ var nns = RED.nodes.createExportableNodeSet(moving_set);
+ $("#dialog-form").html($("script[data-template-name='export-clipboard-dialog']").html());
+ $("#node-input-export").val(JSON.stringify(nns));
+ $("#node-input-export").focus(function() {
+ var textarea = $(this);
+ textarea.select();
+ textarea.mouseup(function() {
+ textarea.unbind("mouseup");
+ return false;
+ });
+ });
+ $( "#dialog" ).dialog("option","title","Export nodes to clipboard").dialog( "open" );
+ $("#node-input-export").focus();
+ }
+
+ function showExportNodesLibraryDialog() {
+ mouse_mode = RED.state.EXPORT;
+ var nns = RED.nodes.createExportableNodeSet(moving_set);
+ $("#dialog-form").html($("script[data-template-name='export-library-dialog']").html());
+ $("#node-input-filename").attr('nodes',JSON.stringify(nns));
+ $( "#dialog" ).dialog("option","title","Export nodes to library").dialog( "open" );
+ }
+
+ function showImportNodesDialog() {
+ mouse_mode = RED.state.IMPORT;
+ $("#dialog-form").html($("script[data-template-name='import-dialog']").html());
+ $("#node-input-import").val("");
+ $( "#dialog" ).dialog("option","title","Import nodes").dialog( "open" );
+ }
+
+ function showRenameWorkspaceDialog(id) {
+ var ws = RED.nodes.workspace(id);
+ $( "#node-dialog-rename-workspace" ).dialog("option","workspace",ws);
+
+ if (workspace_tabs.count() == 1) {
+ $( "#node-dialog-rename-workspace").next().find(".leftButton")
+ .prop('disabled',true)
+ .addClass("ui-state-disabled");
+ } else {
+ $( "#node-dialog-rename-workspace").next().find(".leftButton")
+ .prop('disabled',false)
+ .removeClass("ui-state-disabled");
+ }
+
+ $( "#node-input-workspace-name" ).val(ws.label);
+ $( "#node-dialog-rename-workspace" ).dialog("open");
+ }
+
+ $("#node-dialog-rename-workspace form" ).submit(function(e) { e.preventDefault();});
+ $( "#node-dialog-rename-workspace" ).dialog({
+ modal: true,
+ autoOpen: false,
+ width: 500,
+ title: "Rename sheet",
+ buttons: [
+ {
+ class: 'leftButton',
+ text: "Delete",
+ click: function() {
+ var workspace = $(this).dialog('option','workspace');
+ $( this ).dialog( "close" );
+ deleteWorkspace(workspace.id);
+ }
+ },
+ {
+ text: "Ok",
+ click: function() {
+ var workspace = $(this).dialog('option','workspace');
+ var label = $( "#node-input-workspace-name" ).val();
+ if (workspace.label != label) {
+ workspace.label = label;
+ var link = $("#workspace-tabs a[href='#"+workspace.id+"']");
+ link.attr("title",label);
+ link.text(label);
+ RED.view.dirty(true);
+ }
+ $( this ).dialog( "close" );
+ }
+ },
+ {
+ text: "Cancel",
+ click: function() {
+ $( this ).dialog( "close" );
+ }
+ }
+ ],
+ open: function(e) {
+ RED.keyboard.disable();
+ },
+ close: function(e) {
+ RED.keyboard.enable();
+ }
+ });
+ $( "#node-dialog-delete-workspace" ).dialog({
+ modal: true,
+ autoOpen: false,
+ width: 500,
+ title: "Confirm delete",
+ buttons: [
+ {
+ text: "Ok",
+ click: function() {
+ var workspace = $(this).dialog('option','workspace');
+ RED.view.removeWorkspace(workspace);
+ var historyEvent = RED.nodes.removeWorkspace(workspace.id);
+ historyEvent.t = 'delete';
+ historyEvent.dirty = dirty;
+ historyEvent.workspaces = [workspace];
+ RED.history.push(historyEvent);
+ RED.view.dirty(true);
+ $( this ).dialog( "close" );
+ }
+ },
+ {
+ text: "Cancel",
+ click: function() {
+ $( this ).dialog( "close" );
+ }
+ }
+ ],
+ open: function(e) {
+ RED.keyboard.disable();
+ },
+ close: function(e) {
+ RED.keyboard.enable();
+ }
+
+ });
+ return {
+ state:function(state) {
+ if (state == null) {
+ return mouse_mode
+ } else {
+ mouse_mode = state;
+ }
+ },
+ addWorkspace: function(ws) {
+ workspace_tabs.addTab(ws);
+ workspace_tabs.resize();
+ },
+ removeWorkspace: function(ws) {
+ workspace_tabs.removeTab(ws.id);
+ },
+ getWorkspace: function() {
+ return activeWorkspace;
+ },
+ showWorkspace: function(id) {
+ workspace_tabs.activateTab(id);
+ },
+ redraw:redraw,
+ dirty: function(d) {
+ if (d == null) {
+ return dirty;
+ } else {
+ setDirty(d);
+ }
+ },
+ importNodes: importNodes,
+ resize: function() {
+ workspace_tabs.resize();
+ },
+ status: function(s) {
+ validateEachNodeXml();
+ showStatus = s;
+ RED.nodes.eachNode(function(n) { n.dirty = true;});
+ //TODO: subscribe/unsubscribe here
+ redraw();
+ },
+ showYangUploadDialog:function showYangUploadDialog(){
+ $(function() {
+ var htmlStr= "<div id='yang-upload-div' style='width:375;height:225'>" +
+ '<form id="uploadForm" name="uploadForm" enctype="multipart/form-data" action="/api/uploadyang" method="post" >' +
+ "<input id='yang-file-id' name='yangFile' type='file' accept='.yang,.zip'><p style='font-size:0.7em'><i>For Module depending on multiple yang files, zip them and upload the zip file. The zip file name should match the exact name of the module with .zip extension</i</p><br><br><br><br><br><p id='yang-upload-status'></p>" +
+ //'<input id="upload-yang-button-id" style="font-size:1em;font-weight:bold" type="button" value="Upload Yang" name="upload-yang-button">' +
+ "</form></div>";
+
+ $("#yang-upload-dialog").dialog({
+ modal:true,
+ autoOpen :false,
+ title: "Upload Yang",
+ width: 500,
+ height: 260,
+ minWidth : 300,
+ minHeight :260,
+ buttons :[
+ {
+ text: "Upload Yang",
+ click: function() {
+ if( document.getElementById("yang-file-id").files.length == 0 ){
+ $("#yang-upload-status").html("<span>No files selected.</span>");
+ return ;
+ }
+ $('#yang-upload-dialog').parent().find('.ui-dialog-buttonpane button:first').button("disable");
+ //$("#yang-upload-status").empty().text("File is uploading...");
+ $("#yang-upload-status").html("<span>Processing...Please wait</span><img src='images/page-loading.gif'>");
+ $.ajax({
+ url: "/api/uploadyang",
+ type: "POST",
+ data: new FormData(document.forms['uploadForm']),
+ contentType: false,
+ cache: false,
+ processData:false,
+ success: function(data) {
+ $("#yang-upload-status").html("");
+ $("#yang-upload-status").text(data.msg);
+ $('#yang-upload-dialog').parent().find('.ui-dialog-buttonpane button:first').button("enable");
+ /*
+ sliValuesObj = {};
+ rpcValues = {};
+ reqInputValues = {};
+ for(var i=0;i<data.sliValuesObj.length;i++){
+ var moduleName = data.sliValuesObj[i].moduleName;
+ sliValuesObj[moduleName] = data.sliValuesObj[i][moduleName + '_PROPS'];
+ rpcValues[moduleName] = data.sliValuesObj[i][ moduleName +'_RPCS'];
+ for(var k=0;rpcValues[moduleName] != undefined && k<rpcValues[moduleName].length;k++){
+ var rpcName = rpcValues[moduleName][k];
+ reqInputValues[moduleName + "_" + rpcName] = data.sliValuesObj[i][rpcName +"-input"];
+ }
+ }
+ */
+ //close the yang upload dialogog box and open the load dialogbox
+ $('#yang-upload-dialog').dialog("close");
+ $("#btn-available-yang-modules").trigger("click");
+ },
+ error:function (xhr, desc, err){
+ $("#yang-upload-status").html(err);
+ $('#yang-upload-dialog').parent().find('.ui-dialog-buttonpane button:first').button("enable");
+ }
+ });
+ }
+ },
+ {
+ text: "Close",
+ click: function() {
+ $("#yang-upload-dialog").dialog("close");
+ }
+ }
+ ]
+ }).dialog("open").html(htmlStr);
+ });
+ },
+ showDgNumberDialog: function showDgNumberDialog(){
+ $(function() {
+ var isLoopDetected = detectLoop();
+ console.log("isLoopDetected:" + isLoopDetected);
+ if(isLoopDetected){
+ return false;
+ }
+ updateDgNumbers();
+ var htmlStr="<div id='find-dgnumber-div' style='width:375;height:225'><label>DG Number</label><input id='dgnumber-val-id' type='text' value=''><p id='find-dgnumber-status' style='color:red'></p></div>";
+ $("#dgnumber-find-dialog").dialog({
+ modal:true,
+ autoOpen :false,
+ title: "Find Node By DGNumber",
+ width: 300,
+ height: 215,
+ minWidth : 300,
+ minHeight :215,
+ buttons :[
+ {
+ text: "Find",
+ click: function() {
+ var dgnumVal = $("#dgnumber-val-id").val();
+ $("#find-dgnumber-status").text("");
+ if(dgnumVal != undefined && dgnumVal != '' && dgnumVal != ''){
+ dgnumVal = dgnumVal.trim();
+ }else{
+ dgnumVal ="";
+ }
+
+ var dgNumberFound = false;
+ var node = vis.selectAll(".nodegroup").data(RED.nodes.nodes.filter(function(d) { return d.z == activeWorkspace }),function(d){return d.id});
+ node.each(function(d,i) {
+ var thisNode = d3.select(this);
+ var dgn = d.dgnumber;
+
+ if(dgn != undefined && typeof dgn == 'object'){
+ var found = false;
+ for(var k=0;k<dgn.length;k++){
+ if(dgn[k] == dgnumVal){
+ found = true;
+ break;
+ }
+ }
+ if(found){
+ //thisNode.select("rect").style({"stroke":"blue","stroke-width" :"3","stroke-dasharray":"5,1"});
+ //$("#" + d.id).find("rect").attr("class","node-found-selected");
+ //$("#" + d.id).find("rect").attr("class","node node_selected");
+ //thisNode.select("rect").attr("class","node node_selected");
+ thisNode.select("rect").attr("class","node node_found");
+ document.getElementById( d.id ).scrollIntoView();
+ $("#dgnumber-find-dialog").dialog("close");
+
+ //display the node edit dialogbox
+ RED.editor.edit(d);
+ dgNumberFound = true;
+ }else{
+ //thisNode.select("rect").style({"stroke":"#999","stroke-width" :"2","stroke-dasharray":"none"});
+ //$("#" + d.id ).find("rect").attr("class","node-found-clear");
+ thisNode.select("rect").attr("class","node");
+ //$("#" + d.id ).find("rect").attr("class","node");
+ //$("#find-dgnumber-status").text("DGNumber :" + dgnumVal + " Not found");
+
+ }
+ }
+ });
+ if(!dgNumberFound){
+ $("#find-dgnumber-status").text("DGNumber :" + dgnumVal + " Not found");
+ }
+ }
+ },
+ {
+ text: "Close",
+ click: function() {
+ $("#dgnumber-find-dialog").dialog("close");
+ }
+ }
+ ],
+ open:function(){
+ //Bind the Enter key to Find button
+ $('#dgnumber-find-dialog').keypress(function(e) {
+ if (e.keyCode == $.ui.keyCode.ENTER) {
+ $('#dgnumber-find-dialog').parent().find('.ui-dialog-buttonpane button:first').click();
+ return false;
+ }
+ });
+ $(function(){
+ //set focus on the input box
+ $("#dgnumber-val-id").focus();
+ });
+ }
+ }).dialog("open").html(htmlStr);
+ });
+ },
+ showSearchTextDialog: function showSearchTextDialog(){
+ $(function() {
+ var isLoopDetected = detectLoop();
+ console.log("isLoopDetected:" + isLoopDetected);
+ if(isLoopDetected){
+ return false;
+ }
+ updateDgNumbers();
+ //console.log("In the showSearchTextDialog.");
+ var htmlStr="<div id='search-text-div' style='width:675;height:525'><label>Search Text</label><input style='width:500px;' id='search-text-val-id' type='text' value=''><br><input id='ignore-case-id' type='checkbox' name='ignorecase' value='1' >Ignore Case<br><p id='search-text-status' style='color:red'></p></div>";
+ //console.log("setting up search-text-dialog.");
+ $("#search-text-dialog").dialog({
+ modal:true,
+ autoOpen :false,
+ title: "Search text in DG",
+ width: 600,
+ height: 515,
+ minWidth : 500,
+ minHeight :415,
+ buttons :[
+ {
+ text: "Search",
+ click: function() {
+
+ var node = vis.selectAll(".nodegroup").data(RED.nodes.nodes.filter(function(d) { return d.z == activeWorkspace }),function(d){return d.id});
+ var searchText = $("#search-text-val-id").val();
+ $("#search-text-status").text("");
+ if(searchText != undefined && searchText != '' && searchText != ''){
+ searchText = searchText.trim();
+ }else{
+ searchText ="";
+ node.each(function(d,i) {
+ var thisNode = d3.select(this);
+ thisNode.select("rect").attr("class","node");
+ });
+ return;
+ }
+
+ var foundSearchText = false;
+ var foundInDgNumArr = [];
+ //console.log("In search function");
+ node.each(function(d,i) {
+ var thisNode = d3.select(this);
+ var dgn = d.dgnumber;
+ var xml = d.xml;
+ var nName = d.name;
+
+ var ignoreCase = $('#ignore-case-id').prop('checked')
+ var options = 'g';
+ if(ignoreCase){
+ options='gi';
+ }
+ var searchPattern = new RegExp(searchText, options );
+ if(xml == undefined || xml == null){
+ xml = "";
+ }
+ if(nName == undefined || nName == null){
+ nName = "";
+ }
+ //console.log(searchPattern);
+ var count1 = (xml.match(searchPattern) || []).length;
+ //console.log(count1);
+ var count2 = (nName.match(searchPattern) || []).length;
+ //console.log(count2);
+
+ if(count1 >0 || count2 > 0){
+ thisNode.select("rect").attr("class","node text_found");
+ var dgn = d.dgnumber;
+
+ var dgNumber = dgn;
+ if(dgn != undefined && typeof dgn == 'object'){
+ console.log("DGNUMBERS:" + dgn);
+ dgNumber = dgn[0];
+ }
+ if(dgn != undefined ){
+ foundInDgNumArr.push(dgNumber);
+ }else{
+ foundInDgNumArr.push(d.type);
+ }
+ foundSearchText=true;
+ }else{
+ thisNode.select("rect").attr("class","node");
+ }
+ });
+ if(!foundSearchText){
+ $("#search-text-status").text("Search Text :" + searchText + " Not found");
+ }else{
+ //console.log("closing dialog");
+ //$("#search-text-dialog").dialog("close");
+ console.log(foundInDgNumArr);
+ $("#search-text-status").text("Found in DG numbers :" + foundInDgNumArr);
+ }
+ }
+ },
+ {
+ text: "Close",
+ click: function() {
+ //console.log("closing dialog");
+ $("#search-text-dialog").dialog("close");
+ }
+ }
+ ],
+ open:function(){
+ //console.log("called open.");
+ //Bind the Enter key to Find button
+ $('#search-text-dialog').keypress(function(e) {
+ if (e.keyCode == $.ui.keyCode.ENTER) {
+ $('#search-text-dialog').parent().find('.ui-dialog-buttonpane button:first').click();
+ return false;
+ }
+ });
+ $(function(){
+ //set focus on the input box
+ $("#search-text-id").focus();
+ });
+ //console.log("done open call.");
+ }
+ }).dialog('open').html(htmlStr);
+ });
+ },
+ showRequestTemplateDialog: function showRequestTemplateDialog(){
+ $(function() {
+ var currNodes = RED.nodes.nodes.filter(function(d) { return d.z == activeWorkspace })
+ var moduleName = "";
+ var rpcName = "";
+ if(currNodes != null && currNodes.length > 1){
+ currNodes.forEach(function(n){
+ if(n.type == 'service-logic'){
+ moduleName = getAttributeValue(n.xml,"module");
+ }else if(n.type == 'method'){
+ rpcName = getAttributeValue(n.xml,"rpc");
+ }
+ });
+ }
+ console.log("moduleName:" + moduleName);
+ console.log("rpcName:" + rpcName);
+ var inputValObj = reqInputValues[moduleName + "_" + rpcName];
+ var inputValStr = "Not found. Please make sure that the Module is loaded and the rpc has input.";
+ if(inputValObj != undefined && inputValObj != null){
+ inputValStr = "{\n\"input\" : " + JSON.stringify(inputValObj,null,4)+ "\n}";
+ }
+
+ //var htmlStr="<div id='request-template-div' style='width:875px;height:575px'><textarea style='width:875px;height:575px'>" + inputValStr + "</textarea></div>"
+ //var htmlStr="<div id='request-template-div' style='width:750px;height:550px;font-weight:bold;font-size:1em'><pre>" + inputValStr + "</pre></div>"
+ var htmlStr="<textarea readonly='1' id='request-template-textarea' style='width:750px;height:550px;font-weight:bold;font-size:1em'>" + inputValStr + "</textarea>"
+ $("#request-input-dialog").dialog({
+ dialogClass :"no-close",
+ modal:true,
+ autoOpen :false,
+ title: "Request Template for Module:" + moduleName + " RPC:" + rpcName,
+ width: 800,
+ height: "auto",
+ buttons :[
+ {
+ text: "Close",
+ click: function() {
+ $("#request-input-dialog").dialog("close");
+ }
+ }
+ ],
+ open:function(){
+ $('#request-input-dialog').css('overflow', 'hidden');
+ }
+ }).dialog("open").html(htmlStr);
+ });
+ },
+ showNumbers: function(s) {
+ console.log("showNumbers:" + s);
+ showNumbers = s;
+ RED.nodes.eachNode(function(n) { n.dirty = true;});
+ redraw();
+ },
+ showNodePalette: function(s) {
+ showNodePalette=s;
+ if(!s){
+ $("#main-container").addClass("palette-bar-closed");
+ //RED.menu.setSelected("btn-node-panel",true);
+ }else{
+ $("#main-container").removeClass("palette-bar-closed");
+ }
+ //console.log("showNodePalette:" + showNodePalette);
+ },
+
+ //TODO: should these move to an import/export module?
+ showImportNodesDialog: showImportNodesDialog,
+ showExportNodesDialog: showExportNodesDialog,
+ showExportNodesLibraryDialog: showExportNodesLibraryDialog
+ };
+})();
diff --git a/dgbuilder/public/red/ui/view.js.orig b/dgbuilder/public/red/ui/view.js.orig
new file mode 100644
index 00000000..73981fd6
--- /dev/null
+++ b/dgbuilder/public/red/ui/view.js.orig
@@ -0,0 +1,1639 @@
+/**
+ * Copyright 2013, 2014 IBM Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+
+RED.view = (function() {
+ var space_width = 5000,
+ space_height = 5000,
+ lineCurveScale = 0.75,
+ scaleFactor = 1,
+ node_width = 100,
+ node_height = 30;
+
+ var touchLongPressTimeout = 1000,
+ startTouchDistance = 0,
+ startTouchCenter = [],
+ moveTouchCenter = [],
+ touchStartTime = 0;
+
+
+ var activeWorkspace = 0;
+ var workspaceScrollPositions = {};
+
+ var selected_link = null,
+ mousedown_link = null,
+ mousedown_node = null,
+ mousedown_port_type = null,
+ mousedown_port_index = 0,
+ mouseup_node = null,
+ mouse_offset = [0,0],
+ mouse_position = null,
+ mouse_mode = 0,
+ moving_set = [],
+ dirty = false,
+ lasso = null,
+ showStatus = false,
+ lastClickNode = null,
+ dblClickPrimed = null,
+ clickTime = 0,
+ clickElapsed = 0;
+
+ var clipboard = "";
+
+ var status_colours = {
+ "red": "#c00",
+ "green": "#5a8",
+ "yellow": "#F9DF31",
+ "blue": "#53A3F3",
+ "grey": "#d3d3d3"
+ }
+
+ var outer = d3.select("#chart")
+ .append("svg:svg")
+ .attr("width", space_width)
+ .attr("height", space_height)
+ .attr("pointer-events", "all")
+ .style("cursor","crosshair");
+
+ var vis = outer
+ .append('svg:g')
+ .on("dblclick.zoom", null)
+ .append('svg:g')
+ .on("mousemove", canvasMouseMove)
+ .on("mousedown", canvasMouseDown)
+ .on("mouseup", canvasMouseUp)
+ .on("touchend", function() {
+ clearTimeout(touchStartTime);
+ touchStartTime = null;
+ if (RED.touch.radialMenu.active()) {
+ return;
+ }
+ if (lasso) {
+ outer_background.attr("fill","#fff");
+ }
+ canvasMouseUp.call(this);
+ })
+ .on("touchcancel", canvasMouseUp)
+ .on("touchstart", function() {
+ var touch0;
+ if (d3.event.touches.length>1) {
+ clearTimeout(touchStartTime);
+ touchStartTime = null;
+ d3.event.preventDefault();
+ touch0 = d3.event.touches.item(0);
+ var touch1 = d3.event.touches.item(1);
+ var a = touch0['pageY']-touch1['pageY'];
+ var b = touch0['pageX']-touch1['pageX'];
+
+ var offset = $("#chart").offset();
+ var scrollPos = [$("#chart").scrollLeft(),$("#chart").scrollTop()];
+ startTouchCenter = [
+ (touch1['pageX']+(b/2)-offset.left+scrollPos[0])/scaleFactor,
+ (touch1['pageY']+(a/2)-offset.top+scrollPos[1])/scaleFactor
+ ];
+ moveTouchCenter = [
+ touch1['pageX']+(b/2),
+ touch1['pageY']+(a/2)
+ ]
+ startTouchDistance = Math.sqrt((a*a)+(b*b));
+ } else {
+ var obj = d3.select(document.body);
+ touch0 = d3.event.touches.item(0);
+ var pos = [touch0.pageX,touch0.pageY];
+ startTouchCenter = [touch0.pageX,touch0.pageY];
+ startTouchDistance = 0;
+ var point = d3.touches(this)[0];
+ touchStartTime = setTimeout(function() {
+ touchStartTime = null;
+ showTouchMenu(obj,pos);
+ //lasso = vis.append('rect')
+ // .attr("ox",point[0])
+ // .attr("oy",point[1])
+ // .attr("rx",2)
+ // .attr("ry",2)
+ // .attr("x",point[0])
+ // .attr("y",point[1])
+ // .attr("width",0)
+ // .attr("height",0)
+ // .attr("class","lasso");
+ //outer_background.attr("fill","#e3e3f3");
+ },touchLongPressTimeout);
+ }
+ })
+ .on("touchmove", function(){
+ if (RED.touch.radialMenu.active()) {
+ d3.event.preventDefault();
+ return;
+ }
+ var touch0;
+ if (d3.event.touches.length<2) {
+ if (touchStartTime) {
+ touch0 = d3.event.touches.item(0);
+ var dx = (touch0.pageX-startTouchCenter[0]);
+ var dy = (touch0.pageY-startTouchCenter[1]);
+ var d = Math.abs(dx*dx+dy*dy);
+ if (d > 64) {
+ clearTimeout(touchStartTime);
+ touchStartTime = null;
+ }
+ } else if (lasso) {
+ d3.event.preventDefault();
+ }
+ canvasMouseMove.call(this);
+ } else {
+ touch0 = d3.event.touches.item(0);
+ var touch1 = d3.event.touches.item(1);
+ var a = touch0['pageY']-touch1['pageY'];
+ var b = touch0['pageX']-touch1['pageX'];
+ var offset = $("#chart").offset();
+ var scrollPos = [$("#chart").scrollLeft(),$("#chart").scrollTop()];
+ var moveTouchDistance = Math.sqrt((a*a)+(b*b));
+ var touchCenter = [
+ touch1['pageX']+(b/2),
+ touch1['pageY']+(a/2)
+ ];
+
+ if (!isNaN(moveTouchDistance)) {
+ oldScaleFactor = scaleFactor;
+ scaleFactor = Math.min(2,Math.max(0.3, scaleFactor + (Math.floor(((moveTouchDistance*100)-(startTouchDistance*100)))/10000)));
+
+ var deltaTouchCenter = [ // Try to pan whilst zooming - not 100%
+ startTouchCenter[0]*(scaleFactor-oldScaleFactor),//-(touchCenter[0]-moveTouchCenter[0]),
+ startTouchCenter[1]*(scaleFactor-oldScaleFactor) //-(touchCenter[1]-moveTouchCenter[1])
+ ];
+
+ startTouchDistance = moveTouchDistance;
+ moveTouchCenter = touchCenter;
+
+ $("#chart").scrollLeft(scrollPos[0]+deltaTouchCenter[0]);
+ $("#chart").scrollTop(scrollPos[1]+deltaTouchCenter[1]);
+ redraw();
+ }
+ }
+ });
+
+ var outer_background = vis.append('svg:rect')
+ .attr('width', space_width)
+ .attr('height', space_height)
+ .attr('fill','#fff');
+
+ //var gridScale = d3.scale.linear().range([0,2000]).domain([0,2000]);
+ //var grid = vis.append('g');
+ //
+ //grid.selectAll("line.horizontal").data(gridScale.ticks(100)).enter()
+ // .append("line")
+ // .attr(
+ // {
+ // "class":"horizontal",
+ // "x1" : 0,
+ // "x2" : 2000,
+ // "y1" : function(d){ return gridScale(d);},
+ // "y2" : function(d){ return gridScale(d);},
+ // "fill" : "none",
+ // "shape-rendering" : "crispEdges",
+ // "stroke" : "#eee",
+ // "stroke-width" : "1px"
+ // });
+ //grid.selectAll("line.vertical").data(gridScale.ticks(100)).enter()
+ // .append("line")
+ // .attr(
+ // {
+ // "class":"vertical",
+ // "y1" : 0,
+ // "y2" : 2000,
+ // "x1" : function(d){ return gridScale(d);},
+ // "x2" : function(d){ return gridScale(d);},
+ // "fill" : "none",
+ // "shape-rendering" : "crispEdges",
+ // "stroke" : "#eee",
+ // "stroke-width" : "1px"
+ // });
+
+
+ var drag_line = vis.append("svg:path").attr("class", "drag_line");
+
+ var workspace_tabs = RED.tabs.create({
+ id: "workspace-tabs",
+ onchange: function(tab) {
+ if (tab.type == "subflow") {
+ $("#workspace-toolbar").show();
+ } else {
+ $("#workspace-toolbar").hide();
+ }
+ var chart = $("#chart");
+ if (activeWorkspace !== 0) {
+ workspaceScrollPositions[activeWorkspace] = {
+ left:chart.scrollLeft(),
+ top:chart.scrollTop()
+ };
+ }
+ var scrollStartLeft = chart.scrollLeft();
+ var scrollStartTop = chart.scrollTop();
+
+ activeWorkspace = tab.id;
+ if (workspaceScrollPositions[activeWorkspace]) {
+ chart.scrollLeft(workspaceScrollPositions[activeWorkspace].left);
+ chart.scrollTop(workspaceScrollPositions[activeWorkspace].top);
+ } else {
+ chart.scrollLeft(0);
+ chart.scrollTop(0);
+ }
+ var scrollDeltaLeft = chart.scrollLeft() - scrollStartLeft;
+ var scrollDeltaTop = chart.scrollTop() - scrollStartTop;
+ if (mouse_position != null) {
+ mouse_position[0] += scrollDeltaLeft;
+ mouse_position[1] += scrollDeltaTop;
+ }
+
+ clearSelection();
+ RED.nodes.eachNode(function(n) {
+ n.dirty = true;
+ });
+ redraw();
+ },
+ ondblclick: function(tab) {
+ showRenameWorkspaceDialog(tab.id);
+ },
+ onadd: function(tab) {
+ RED.menu.addItem("btn-workspace-menu",{
+ id:"btn-workspace-menu-"+tab.id.replace(".","-"),
+ label:tab.label,
+ onselect:function() {
+ workspace_tabs.activateTab(tab.id);
+ }
+ });
+ RED.menu.setDisabled("btn-workspace-delete",workspace_tabs.count() == 1);
+ },
+ onremove: function(tab) {
+ RED.menu.setDisabled("btn-workspace-delete",workspace_tabs.count() == 1);
+ RED.menu.removeItem("btn-workspace-menu-"+tab.id.replace(".","-"));
+ }
+ });
+
+ var workspaceIndex = 0;
+
+ function addWorkspace() {
+ var tabId = RED.nodes.id();
+ do {
+ workspaceIndex += 1;
+ } while($("#workspace-tabs a[title='Sheet "+workspaceIndex+"']").size() !== 0);
+
+ var ws = {type:"tab",id:tabId,label:"Sheet "+workspaceIndex};
+ RED.nodes.addWorkspace(ws);
+ workspace_tabs.addTab(ws);
+ workspace_tabs.activateTab(tabId);
+ RED.history.push({t:'add',workspaces:[ws],dirty:dirty});
+ RED.view.dirty(true);
+ }
+ $(function() {
+ $('#btn-workspace-add-tab').on("click",addWorkspace);
+ $('#btn-workspace-add').on("click",addWorkspace);
+ $('#btn-workspace-edit').on("click",function() {
+ showRenameWorkspaceDialog(activeWorkspace);
+ });
+ $('#btn-workspace-delete').on("click",function() {
+ deleteWorkspace(activeWorkspace);
+ });
+ });
+
+ function deleteWorkspace(id) {
+ if (workspace_tabs.count() == 1) {
+ return;
+ }
+ var ws = RED.nodes.workspace(id);
+ $( "#node-dialog-delete-workspace" ).dialog('option','workspace',ws);
+ $( "#node-dialog-delete-workspace-name" ).text(ws.label);
+ $( "#node-dialog-delete-workspace" ).dialog('open');
+ }
+
+ function canvasMouseDown() {
+ if (!mousedown_node && !mousedown_link) {
+ selected_link = null;
+ updateSelection();
+ }
+ if (mouse_mode === 0) {
+ if (lasso) {
+ lasso.remove();
+ lasso = null;
+ }
+
+ if (!touchStartTime) {
+ var point = d3.mouse(this);
+ lasso = vis.append('rect')
+ .attr("ox",point[0])
+ .attr("oy",point[1])
+ .attr("rx",2)
+ .attr("ry",2)
+ .attr("x",point[0])
+ .attr("y",point[1])
+ .attr("width",0)
+ .attr("height",0)
+ .attr("class","lasso");
+ d3.event.preventDefault();
+ }
+ }
+ }
+
+ function canvasMouseMove() {
+ mouse_position = d3.touches(this)[0]||d3.mouse(this);
+
+ // Prevent touch scrolling...
+ //if (d3.touches(this)[0]) {
+ // d3.event.preventDefault();
+ //}
+
+ // TODO: auto scroll the container
+ //var point = d3.mouse(this);
+ //if (point[0]-container.scrollLeft < 30 && container.scrollLeft > 0) { container.scrollLeft -= 15; }
+ //console.log(d3.mouse(this),container.offsetWidth,container.offsetHeight,container.scrollLeft,container.scrollTop);
+
+ if (lasso) {
+ var ox = parseInt(lasso.attr("ox"));
+ var oy = parseInt(lasso.attr("oy"));
+ var x = parseInt(lasso.attr("x"));
+ var y = parseInt(lasso.attr("y"));
+ var w;
+ var h;
+ if (mouse_position[0] < ox) {
+ x = mouse_position[0];
+ w = ox-x;
+ } else {
+ w = mouse_position[0]-x;
+ }
+ if (mouse_position[1] < oy) {
+ y = mouse_position[1];
+ h = oy-y;
+ } else {
+ h = mouse_position[1]-y;
+ }
+ lasso
+ .attr("x",x)
+ .attr("y",y)
+ .attr("width",w)
+ .attr("height",h)
+ ;
+ return;
+ }
+
+ if (mouse_mode != RED.state.IMPORT_DRAGGING && !mousedown_node && selected_link == null) {
+ return;
+ }
+
+ var mousePos;
+ if (mouse_mode == RED.state.JOINING) {
+ // update drag line
+ drag_line.attr("class", "drag_line");
+ mousePos = mouse_position;
+ var numOutputs = (mousedown_port_type === 0)?(mousedown_node.outputs || 1):1;
+ var sourcePort = mousedown_port_index;
+ var portY = -((numOutputs-1)/2)*13 +13*sourcePort;
+
+ var sc = (mousedown_port_type === 0)?1:-1;
+
+ var dy = mousePos[1]-(mousedown_node.y+portY);
+ var dx = mousePos[0]-(mousedown_node.x+sc*mousedown_node.w/2);
+ var delta = Math.sqrt(dy*dy+dx*dx);
+ var scale = lineCurveScale;
+ var scaleY = 0;
+
+ if (delta < node_width) {
+ scale = 0.75-0.75*((node_width-delta)/node_width);
+ }
+ if (dx*sc < 0) {
+ scale += 2*(Math.min(5*node_width,Math.abs(dx))/(5*node_width));
+ if (Math.abs(dy) < 3*node_height) {
+ scaleY = ((dy>0)?0.5:-0.5)*(((3*node_height)-Math.abs(dy))/(3*node_height))*(Math.min(node_width,Math.abs(dx))/(node_width)) ;
+ }
+ }
+
+ drag_line.attr("d",
+ "M "+(mousedown_node.x+sc*mousedown_node.w/2)+" "+(mousedown_node.y+portY)+
+ " C "+(mousedown_node.x+sc*(mousedown_node.w/2+node_width*scale))+" "+(mousedown_node.y+portY+scaleY*node_height)+" "+
+ (mousePos[0]-sc*(scale)*node_width)+" "+(mousePos[1]-scaleY*node_height)+" "+
+ mousePos[0]+" "+mousePos[1]
+ );
+ d3.event.preventDefault();
+ } else if (mouse_mode == RED.state.MOVING) {
+ mousePos = mouse_position;
+ var d = (mouse_offset[0]-mousePos[0])*(mouse_offset[0]-mousePos[0]) + (mouse_offset[1]-mousePos[1])*(mouse_offset[1]-mousePos[1]);
+ if (d > 2) {
+ mouse_mode = RED.state.MOVING_ACTIVE;
+ clickElapsed = 0;
+ }
+ } else if (mouse_mode == RED.state.MOVING_ACTIVE || mouse_mode == RED.state.IMPORT_DRAGGING) {
+ mousePos = mouse_position;
+ var node;
+ var i;
+ var minX = 0;
+ var minY = 0;
+ for (var n = 0; n<moving_set.length; n++) {
+ node = moving_set[n];
+ if (d3.event.shiftKey) {
+ node.n.ox = node.n.x;
+ node.n.oy = node.n.y;
+ }
+ node.n.x = mousePos[0]+node.dx;
+ node.n.y = mousePos[1]+node.dy;
+ node.n.dirty = true;
+ minX = Math.min(node.n.x-node.n.w/2-5,minX);
+ minY = Math.min(node.n.y-node.n.h/2-5,minY);
+ }
+ if (minX !== 0 || minY !== 0) {
+ for (i = 0; i<moving_set.length; i++) {
+ node = moving_set[i];
+ node.n.x -= minX;
+ node.n.y -= minY;
+ }
+ }
+ if (d3.event.shiftKey && moving_set.length > 0) {
+ var gridOffset = [0,0];
+ node = moving_set[0];
+ gridOffset[0] = node.n.x-(20*Math.floor((node.n.x-node.n.w/2)/20)+node.n.w/2);
+ gridOffset[1] = node.n.y-(20*Math.floor(node.n.y/20));
+ if (gridOffset[0] !== 0 || gridOffset[1] !== 0) {
+ for (i = 0; i<moving_set.length; i++) {
+ node = moving_set[i];
+ node.n.x -= gridOffset[0];
+ node.n.y -= gridOffset[1];
+ if (node.n.x == node.n.ox && node.n.y == node.n.oy) {
+ node.dirty = false;
+ }
+ }
+ }
+ }
+ }
+ redraw();
+ }
+
+ function canvasMouseUp() {
+ if (mousedown_node && mouse_mode == RED.state.JOINING) {
+ drag_line.attr("class", "drag_line_hidden");
+ }
+ if (lasso) {
+ var x = parseInt(lasso.attr("x"));
+ var y = parseInt(lasso.attr("y"));
+ var x2 = x+parseInt(lasso.attr("width"));
+ var y2 = y+parseInt(lasso.attr("height"));
+ if (!d3.event.ctrlKey) {
+ clearSelection();
+ }
+ RED.nodes.eachNode(function(n) {
+ if (n.z == activeWorkspace && !n.selected) {
+ n.selected = (n.x > x && n.x < x2 && n.y > y && n.y < y2);
+ if (n.selected) {
+ n.dirty = true;
+ moving_set.push({n:n});
+ }
+ }
+ });
+ updateSelection();
+ lasso.remove();
+ lasso = null;
+ } else if (mouse_mode == RED.state.DEFAULT && mousedown_link == null && !d3.event.ctrlKey ) {
+ clearSelection();
+ updateSelection();
+ }
+ if (mouse_mode == RED.state.MOVING_ACTIVE) {
+ if (moving_set.length > 0) {
+ var ns = [];
+ for (var j=0;j<moving_set.length;j++) {
+ ns.push({n:moving_set[j].n,ox:moving_set[j].ox,oy:moving_set[j].oy});
+ }
+ RED.history.push({t:'move',nodes:ns,dirty:dirty});
+ }
+ }
+ if (mouse_mode == RED.state.MOVING || mouse_mode == RED.state.MOVING_ACTIVE) {
+ for (var i=0;i<moving_set.length;i++) {
+ delete moving_set[i].ox;
+ delete moving_set[i].oy;
+ }
+ }
+ if (mouse_mode == RED.state.IMPORT_DRAGGING) {
+ RED.keyboard.remove(/* ESCAPE */ 27);
+ setDirty(true);
+ }
+ redraw();
+ // clear mouse event vars
+ resetMouseVars();
+ }
+
+ $('#btn-zoom-out').click(function() {zoomOut();});
+ $('#btn-zoom-zero').click(function() {zoomZero();});
+ $('#btn-zoom-in').click(function() {zoomIn();});
+ $("#chart").on('DOMMouseScroll mousewheel', function (evt) {
+ if ( evt.altKey ) {
+ evt.preventDefault();
+ evt.stopPropagation();
+ var move = -(evt.originalEvent.detail) || evt.originalEvent.wheelDelta;
+ if (move <= 0) { zoomOut(); }
+ else { zoomIn(); }
+ }
+ });
+ $("#chart").droppable({
+ accept:".palette_node",
+ drop: function( event, ui ) {
+ d3.event = event;
+ var selected_tool = ui.draggable[0].type;
+ var mousePos = d3.touches(this)[0]||d3.mouse(this);
+ mousePos[1] += this.scrollTop;
+ mousePos[0] += this.scrollLeft;
+ mousePos[1] /= scaleFactor;
+ mousePos[0] /= scaleFactor;
+
+ var nn = { id:(1+Math.random()*4294967295).toString(16),x: mousePos[0],y:mousePos[1],w:node_width,z:activeWorkspace};
+
+ nn.type = selected_tool;
+ nn._def = RED.nodes.getType(nn.type);
+ nn.outputs = nn._def.outputs;
+ nn.changed = true;
+
+ for (var d in nn._def.defaults) {
+ if (nn._def.defaults.hasOwnProperty(d)) {
+ nn[d] = nn._def.defaults[d].value;
+ }
+ }
+
+ if (nn._def.onadd) {
+ nn._def.onadd.call(nn);
+ }
+
+ nn.h = Math.max(node_height,(nn.outputs||0) * 15);
+ RED.history.push({t:'add',nodes:[nn.id],dirty:dirty});
+ RED.nodes.add(nn);
+ RED.editor.validateNode(nn);
+ setDirty(true);
+ // auto select dropped node - so info shows (if visible)
+ clearSelection();
+ nn.selected = true;
+ moving_set.push({n:nn});
+ updateSelection();
+ redraw();
+
+ if (nn._def.autoedit) {
+ RED.editor.edit(nn);
+ }
+ }
+ });
+
+ function zoomIn() {
+ if (scaleFactor < 2) {
+ scaleFactor += 0.1;
+ redraw();
+ }
+ }
+ function zoomOut() {
+ if (scaleFactor > 0.3) {
+ scaleFactor -= 0.1;
+ redraw();
+ }
+ }
+ function zoomZero() {
+ scaleFactor = 1;
+ redraw();
+ }
+
+ function selectAll() {
+ RED.nodes.eachNode(function(n) {
+ if (n.z == activeWorkspace) {
+ if (!n.selected) {
+ n.selected = true;
+ n.dirty = true;
+ moving_set.push({n:n});
+ }
+ }
+ });
+ selected_link = null;
+ updateSelection();
+ redraw();
+ }
+
+ function clearSelection() {
+ for (var i=0;i<moving_set.length;i++) {
+ var n = moving_set[i];
+ n.n.dirty = true;
+ n.n.selected = false;
+ }
+ moving_set = [];
+ selected_link = null;
+ }
+
+ function updateSelection() {
+ if (moving_set.length === 0) {
+ RED.menu.setDisabled("btn-export-menu",true);
+ RED.menu.setDisabled("btn-export-clipboard",true);
+ RED.menu.setDisabled("btn-export-library",true);
+ } else {
+ RED.menu.setDisabled("btn-export-menu",false);
+ RED.menu.setDisabled("btn-export-clipboard",false);
+ RED.menu.setDisabled("btn-export-library",false);
+ }
+ if (moving_set.length === 0 && selected_link == null) {
+ RED.keyboard.remove(/* backspace */ 8);
+ RED.keyboard.remove(/* delete */ 46);
+ RED.keyboard.remove(/* c */ 67);
+ RED.keyboard.remove(/* x */ 88);
+ } else {
+ RED.keyboard.add(/* backspace */ 8,function(){deleteSelection();d3.event.preventDefault();});
+ RED.keyboard.add(/* delete */ 46,function(){deleteSelection();d3.event.preventDefault();});
+ RED.keyboard.add(/* c */ 67,{ctrl:true},function(){copySelection();d3.event.preventDefault();});
+ RED.keyboard.add(/* x */ 88,{ctrl:true},function(){copySelection();deleteSelection();d3.event.preventDefault();});
+ }
+ if (moving_set.length === 0) {
+ RED.keyboard.remove(/* up */ 38);
+ RED.keyboard.remove(/* down */ 40);
+ RED.keyboard.remove(/* left */ 37);
+ RED.keyboard.remove(/* right*/ 39);
+ } else {
+ RED.keyboard.add(/* up */ 38, function() { if(d3.event.shiftKey){moveSelection( 0,-20)}else{moveSelection( 0,-1);}d3.event.preventDefault();},endKeyboardMove);
+ RED.keyboard.add(/* down */ 40, function() { if(d3.event.shiftKey){moveSelection( 0, 20)}else{moveSelection( 0, 1);}d3.event.preventDefault();},endKeyboardMove);
+ RED.keyboard.add(/* left */ 37, function() { if(d3.event.shiftKey){moveSelection(-20, 0)}else{moveSelection(-1, 0);}d3.event.preventDefault();},endKeyboardMove);
+ RED.keyboard.add(/* right*/ 39, function() { if(d3.event.shiftKey){moveSelection( 20, 0)}else{moveSelection( 1, 0);}d3.event.preventDefault();},endKeyboardMove);
+ }
+ if (moving_set.length == 1) {
+ RED.sidebar.info.refresh(moving_set[0].n);
+ } else {
+ RED.sidebar.info.clear();
+ }
+ }
+ function endKeyboardMove() {
+ var ns = [];
+ for (var i=0;i<moving_set.length;i++) {
+ ns.push({n:moving_set[i].n,ox:moving_set[i].ox,oy:moving_set[i].oy});
+ delete moving_set[i].ox;
+ delete moving_set[i].oy;
+ }
+ RED.history.push({t:'move',nodes:ns,dirty:dirty});
+ }
+ function moveSelection(dx,dy) {
+ var minX = 0;
+ var minY = 0;
+ var node;
+
+ for (var i=0;i<moving_set.length;i++) {
+ node = moving_set[i];
+ if (node.ox == null && node.oy == null) {
+ node.ox = node.n.x;
+ node.oy = node.n.y;
+ }
+ node.n.x += dx;
+ node.n.y += dy;
+ node.n.dirty = true;
+ minX = Math.min(node.n.x-node.n.w/2-5,minX);
+ minY = Math.min(node.n.y-node.n.h/2-5,minY);
+ }
+
+ if (minX !== 0 || minY !== 0) {
+ for (var n = 0; n<moving_set.length; n++) {
+ node = moving_set[n];
+ node.n.x -= minX;
+ node.n.y -= minY;
+ }
+ }
+
+ redraw();
+ }
+ function deleteSelection() {
+ var removedNodes = [];
+ var removedLinks = [];
+ var startDirty = dirty;
+ if (moving_set.length > 0) {
+ for (var i=0;i<moving_set.length;i++) {
+ var node = moving_set[i].n;
+ node.selected = false;
+ if (node.x < 0) {
+ node.x = 25
+ }
+ var rmlinks = RED.nodes.remove(node.id);
+ removedNodes.push(node);
+ removedLinks = removedLinks.concat(rmlinks);
+ }
+ moving_set = [];
+ setDirty(true);
+ }
+ if (selected_link) {
+ RED.nodes.removeLink(selected_link);
+ removedLinks.push(selected_link);
+ setDirty(true);
+ }
+ RED.history.push({t:'delete',nodes:removedNodes,links:removedLinks,dirty:startDirty});
+
+ selected_link = null;
+ updateSelection();
+ redraw();
+ }
+
+ function copySelection() {
+ if (moving_set.length > 0) {
+ var nns = [];
+ for (var n=0;n<moving_set.length;n++) {
+ var node = moving_set[n].n;
+ nns.push(RED.nodes.convertNode(node));
+ }
+ clipboard = JSON.stringify(nns);
+ RED.notify(moving_set.length+" node"+(moving_set.length>1?"s":"")+" copied");
+ }
+ }
+
+
+ function calculateTextWidth(str) {
+ var sp = document.createElement("span");
+ sp.className = "node_label";
+ sp.style.position = "absolute";
+ sp.style.top = "-1000px";
+ sp.innerHTML = (str||"").replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;");
+ document.body.appendChild(sp);
+ var w = sp.offsetWidth;
+ document.body.removeChild(sp);
+ return 50+w;
+ }
+
+ function resetMouseVars() {
+ mousedown_node = null;
+ mouseup_node = null;
+ mousedown_link = null;
+ mouse_mode = 0;
+ mousedown_port_type = 0;
+ }
+
+ function portMouseDown(d,portType,portIndex) {
+ // disable zoom
+ //vis.call(d3.behavior.zoom().on("zoom"), null);
+ mousedown_node = d;
+ selected_link = null;
+ mouse_mode = RED.state.JOINING;
+ mousedown_port_type = portType;
+ mousedown_port_index = portIndex || 0;
+ document.body.style.cursor = "crosshair";
+ d3.event.preventDefault();
+ }
+
+ function portMouseUp(d,portType,portIndex) {
+ document.body.style.cursor = "";
+ if (mouse_mode == RED.state.JOINING && mousedown_node) {
+ if (typeof TouchEvent != "undefined" && d3.event instanceof TouchEvent) {
+ RED.nodes.eachNode(function(n) {
+ if (n.z == activeWorkspace) {
+ var hw = n.w/2;
+ var hh = n.h/2;
+ if (n.x-hw<mouse_position[0] && n.x+hw> mouse_position[0] &&
+ n.y-hh<mouse_position[1] && n.y+hh>mouse_position[1]) {
+ mouseup_node = n;
+ portType = mouseup_node._def.inputs>0?1:0;
+ portIndex = 0;
+ }
+ }
+ });
+ } else {
+ mouseup_node = d;
+ }
+ if (portType == mousedown_port_type || mouseup_node === mousedown_node) {
+ drag_line.attr("class", "drag_line_hidden");
+ resetMouseVars();
+ return;
+ }
+ var src,dst,src_port;
+ if (mousedown_port_type === 0) {
+ src = mousedown_node;
+ src_port = mousedown_port_index;
+ dst = mouseup_node;
+ } else if (mousedown_port_type == 1) {
+ src = mouseup_node;
+ dst = mousedown_node;
+ src_port = portIndex;
+ }
+
+ var existingLink = false;
+ RED.nodes.eachLink(function(d) {
+ existingLink = existingLink || (d.source === src && d.target === dst && d.sourcePort == src_port);
+ });
+ if (!existingLink) {
+ var link = {source: src, sourcePort:src_port, target: dst};
+ RED.nodes.addLink(link);
+ RED.history.push({t:'add',links:[link],dirty:dirty});
+ setDirty(true);
+ }
+ selected_link = null;
+ redraw();
+ }
+ }
+
+ function nodeMouseUp(d) {
+ if (dblClickPrimed && mousedown_node == d && clickElapsed > 0 && clickElapsed < 750) {
+ RED.editor.edit(d);
+ clickElapsed = 0;
+ d3.event.stopPropagation();
+ return;
+ }
+ portMouseUp(d, d._def.inputs > 0 ? 1 : 0, 0);
+ }
+
+ function nodeMouseDown(d) {
+ //var touch0 = d3.event;
+ //var pos = [touch0.pageX,touch0.pageY];
+ //RED.touch.radialMenu.show(d3.select(this),pos);
+ if (mouse_mode == RED.state.IMPORT_DRAGGING) {
+ RED.keyboard.remove(/* ESCAPE */ 27);
+ updateSelection();
+ setDirty(true);
+ redraw();
+ resetMouseVars();
+ d3.event.stopPropagation();
+ return;
+ }
+ mousedown_node = d;
+ var now = Date.now();
+ clickElapsed = now-clickTime;
+ clickTime = now;
+
+ dblClickPrimed = (lastClickNode == mousedown_node);
+ lastClickNode = mousedown_node;
+
+ var i;
+
+ if (d.selected && d3.event.ctrlKey) {
+ d.selected = false;
+ for (i=0;i<moving_set.length;i+=1) {
+ if (moving_set[i].n === d) {
+ moving_set.splice(i,1);
+ break;
+ }
+ }
+ } else {
+ if (d3.event.shiftKey) {
+ clearSelection();
+ var cnodes = RED.nodes.getAllFlowNodes(mousedown_node);
+ for (var n=0;n<cnodes.length;n++) {
+ cnodes[n].selected = true;
+ cnodes[n].dirty = true;
+ moving_set.push({n:cnodes[n]});
+ }
+ } else if (!d.selected) {
+ if (!d3.event.ctrlKey) {
+ clearSelection();
+ }
+ mousedown_node.selected = true;
+ moving_set.push({n:mousedown_node});
+ }
+ selected_link = null;
+ if (d3.event.button != 2) {
+ mouse_mode = RED.state.MOVING;
+ var mouse = d3.touches(this)[0]||d3.mouse(this);
+ mouse[0] += d.x-d.w/2;
+ mouse[1] += d.y-d.h/2;
+ for (i=0;i<moving_set.length;i++) {
+ moving_set[i].ox = moving_set[i].n.x;
+ moving_set[i].oy = moving_set[i].n.y;
+ moving_set[i].dx = moving_set[i].n.x-mouse[0];
+ moving_set[i].dy = moving_set[i].n.y-mouse[1];
+ }
+ mouse_offset = d3.mouse(document.body);
+ if (isNaN(mouse_offset[0])) {
+ mouse_offset = d3.touches(document.body)[0];
+ }
+ }
+ }
+ d.dirty = true;
+ updateSelection();
+ redraw();
+ d3.event.stopPropagation();
+ }
+
+ function nodeButtonClicked(d) {
+ if (d._def.button.toggle) {
+ d[d._def.button.toggle] = !d[d._def.button.toggle];
+ d.dirty = true;
+ }
+ if (d._def.button.onclick) {
+ d._def.button.onclick.call(d);
+ }
+ if (d.dirty) {
+ redraw();
+ }
+ d3.event.preventDefault();
+ }
+
+ function showTouchMenu(obj,pos) {
+ var mdn = mousedown_node;
+ var options = [];
+ options.push({name:"delete",disabled:(moving_set.length===0),onselect:function() {deleteSelection();}});
+ options.push({name:"cut",disabled:(moving_set.length===0),onselect:function() {copySelection();deleteSelection();}});
+ options.push({name:"copy",disabled:(moving_set.length===0),onselect:function() {copySelection();}});
+ options.push({name:"paste",disabled:(clipboard.length===0),onselect:function() {importNodes(clipboard,true);}});
+ options.push({name:"edit",disabled:(moving_set.length != 1),onselect:function() { RED.editor.edit(mdn);}});
+ options.push({name:"select",onselect:function() {selectAll();}});
+ options.push({name:"undo",disabled:(RED.history.depth() === 0),onselect:function() {RED.history.pop();}});
+
+ RED.touch.radialMenu.show(obj,pos,options);
+ resetMouseVars();
+ }
+ function redraw() {
+ vis.attr("transform","scale("+scaleFactor+")");
+ outer.attr("width", space_width*scaleFactor).attr("height", space_height*scaleFactor);
+
+ if (mouse_mode != RED.state.JOINING) {
+ // Don't bother redrawing nodes if we're drawing links
+
+ var node = vis.selectAll(".nodegroup").data(RED.nodes.nodes.filter(function(d) { return d.z == activeWorkspace }),function(d){return d.id});
+ node.exit().remove();
+
+ var nodeEnter = node.enter().insert("svg:g").attr("class", "node nodegroup");
+ nodeEnter.each(function(d,i) {
+ var node = d3.select(this);
+ node.attr("id",d.id);
+ var l = d._def.label;
+ l = (typeof l === "function" ? l.call(d) : l)||"";
+ d.w = Math.max(node_width,calculateTextWidth(l)+(d._def.inputs>0?7:0) );
+ d.h = Math.max(node_height,(d.outputs||0) * 15);
+
+ if (d._def.badge) {
+ var badge = node.append("svg:g").attr("class","node_badge_group");
+ var badgeRect = badge.append("rect").attr("class","node_badge").attr("rx",5).attr("ry",5).attr("width",40).attr("height",15);
+ badge.append("svg:text").attr("class","node_badge_label").attr("x",35).attr("y",11).attr('text-anchor','end').text(d._def.badge());
+ if (d._def.onbadgeclick) {
+ badgeRect.attr("cursor","pointer")
+ .on("click",function(d) { d._def.onbadgeclick.call(d);d3.event.preventDefault();});
+ }
+ }
+
+ if (d._def.button) {
+ var nodeButtonGroup = node.append('svg:g')
+ .attr("transform",function(d) { return "translate("+((d._def.align == "right") ? 94 : -25)+",2)"; })
+ .attr("class",function(d) { return "node_button "+((d._def.align == "right") ? "node_right_button" : "node_left_button"); });
+ nodeButtonGroup.append('rect')
+ .attr("rx",8)
+ .attr("ry",8)
+ .attr("width",32)
+ .attr("height",node_height-4)
+ .attr("fill","#eee");//function(d) { return d._def.color;})
+ nodeButtonGroup.append('rect')
+ .attr("x",function(d) { return d._def.align == "right"? 10:5})
+ .attr("y",4)
+ .attr("rx",5)
+ .attr("ry",5)
+ .attr("width",16)
+ .attr("height",node_height-12)
+ .attr("fill",function(d) { return d._def.color;})
+ .attr("cursor","pointer")
+ .on("mousedown",function(d) {if (!lasso) { d3.select(this).attr("fill-opacity",0.2);d3.event.preventDefault(); d3.event.stopPropagation();}})
+ .on("mouseup",function(d) {if (!lasso) { d3.select(this).attr("fill-opacity",0.4);d3.event.preventDefault();d3.event.stopPropagation();}})
+ .on("mouseover",function(d) {if (!lasso) { d3.select(this).attr("fill-opacity",0.4);}})
+ .on("mouseout",function(d) {if (!lasso) {
+ var op = 1;
+ if (d._def.button.toggle) {
+ op = d[d._def.button.toggle]?1:0.2;
+ }
+ d3.select(this).attr("fill-opacity",op);
+ }})
+ .on("click",nodeButtonClicked)
+ .on("touchstart",nodeButtonClicked)
+ }
+
+ var mainRect = node.append("rect")
+ .attr("class", "node")
+ .classed("node_unknown",function(d) { return d.type == "unknown"; })
+ .attr("rx", 6)
+ .attr("ry", 6)
+ .attr("fill",function(d) { return d._def.color;})
+ .on("mouseup",nodeMouseUp)
+ .on("mousedown",nodeMouseDown)
+ .on("touchstart",function(d) {
+ var obj = d3.select(this);
+ var touch0 = d3.event.touches.item(0);
+ var pos = [touch0.pageX,touch0.pageY];
+ startTouchCenter = [touch0.pageX,touch0.pageY];
+ startTouchDistance = 0;
+ touchStartTime = setTimeout(function() {
+ showTouchMenu(obj,pos);
+ },touchLongPressTimeout);
+ nodeMouseDown.call(this,d)
+ })
+ .on("touchend", function(d) {
+ clearTimeout(touchStartTime);
+ touchStartTime = null;
+ if (RED.touch.radialMenu.active()) {
+ d3.event.stopPropagation();
+ return;
+ }
+ nodeMouseUp.call(this,d);
+ })
+ .on("mouseover",function(d) {
+ if (mouse_mode === 0) {
+ var node = d3.select(this);
+ node.classed("node_hovered",true);
+ }
+ })
+ .on("mouseout",function(d) {
+ var node = d3.select(this);
+ node.classed("node_hovered",false);
+ });
+
+ //node.append("rect").attr("class", "node-gradient-top").attr("rx", 6).attr("ry", 6).attr("height",30).attr("stroke","none").attr("fill","url(#gradient-top)").style("pointer-events","none");
+ //node.append("rect").attr("class", "node-gradient-bottom").attr("rx", 6).attr("ry", 6).attr("height",30).attr("stroke","none").attr("fill","url(#gradient-bottom)").style("pointer-events","none");
+
+ if (d._def.icon) {
+
+ var icon_group = node.append("g")
+ .attr("class","node_icon_group")
+ .attr("x",0).attr("y",0);
+
+ var icon_shade = icon_group.append("rect")
+ .attr("x",0).attr("y",0)
+ .attr("class","node_icon_shade")
+ .attr("width","30")
+ .attr("stroke","none")
+ .attr("fill","#000")
+ .attr("fill-opacity","0.05")
+ .attr("height",function(d){return Math.min(50,d.h-4);});
+
+ var icon = icon_group.append("image")
+ .attr("xlink:href","icons/"+d._def.icon)
+ .attr("class","node_icon")
+ .attr("x",0)
+ .attr("width","30")
+ .attr("height","30");
+
+ var icon_shade_border = icon_group.append("path")
+ .attr("d",function(d) { return "M 30 1 l 0 "+(d.h-2)})
+ .attr("class","node_icon_shade_border")
+ .attr("stroke-opacity","0.1")
+ .attr("stroke","#000")
+ .attr("stroke-width","2");
+
+ if ("right" == d._def.align) {
+ icon_group.attr('class','node_icon_group node_icon_group_'+d._def.align);
+ icon_shade_border.attr("d",function(d) { return "M 0 1 l 0 "+(d.h-2)})
+ //icon.attr('class','node_icon node_icon_'+d._def.align);
+ //icon.attr('class','node_icon_shade node_icon_shade_'+d._def.align);
+ //icon.attr('class','node_icon_shade_border node_icon_shade_border_'+d._def.align);
+ }
+
+ //if (d._def.inputs > 0 && d._def.align == null) {
+ // icon_shade.attr("width",35);
+ // icon.attr("transform","translate(5,0)");
+ // icon_shade_border.attr("transform","translate(5,0)");
+ //}
+ //if (d._def.outputs > 0 && "right" == d._def.align) {
+ // icon_shade.attr("width",35); //icon.attr("x",5);
+ //}
+
+ var img = new Image();
+ img.src = "icons/"+d._def.icon;
+ img.onload = function() {
+ icon.attr("width",Math.min(img.width,30));
+ icon.attr("height",Math.min(img.height,30));
+ icon.attr("x",15-Math.min(img.width,30)/2);
+ //if ("right" == d._def.align) {
+ // icon.attr("x",function(d){return d.w-img.width-1-(d.outputs>0?5:0);});
+ // icon_shade.attr("x",function(d){return d.w-30});
+ // icon_shade_border.attr("d",function(d){return "M "+(d.w-30)+" 1 l 0 "+(d.h-2);});
+ //}
+ }
+
+ //icon.style("pointer-events","none");
+ icon_group.style("pointer-events","none");
+ }
+ var text = node.append('svg:text').attr('class','node_label').attr('x', 38).attr('dy', '.35em').attr('text-anchor','start');
+ if (d._def.align) {
+ text.attr('class','node_label node_label_'+d._def.align);
+ text.attr('text-anchor','end');
+ }
+
+ var status = node.append("svg:g").attr("class","node_status_group").style("display","none");
+
+ var statusRect = status.append("rect").attr("class","node_status")
+ .attr("x",6).attr("y",1).attr("width",9).attr("height",9)
+ .attr("rx",2).attr("ry",2).attr("stroke-width","3");
+
+ var statusLabel = status.append("svg:text")
+ .attr("class","node_status_label")
+ .attr('x',20).attr('y',9)
+ .style({
+ 'stroke-width': 0,
+ 'fill': '#888',
+ 'font-size':'9pt',
+ 'stroke':'#000',
+ 'text-anchor':'start'
+ });
+
+ //node.append("circle").attr({"class":"centerDot","cx":0,"cy":0,"r":5});
+
+ if (d._def.inputs > 0) {
+ text.attr("x",38);
+ node.append("rect").attr("class","port port_input").attr("rx",3).attr("ry",3).attr("x",-5).attr("width",10).attr("height",10)
+ .on("mousedown",function(d){portMouseDown(d,1,0);})
+ .on("touchstart",function(d){portMouseDown(d,1,0);})
+ .on("mouseup",function(d){portMouseUp(d,1,0);} )
+ .on("touchend",function(d){portMouseUp(d,1,0);} )
+ .on("mouseover",function(d) { var port = d3.select(this); port.classed("port_hovered",(mouse_mode!=RED.state.JOINING || mousedown_port_type != 1 ));})
+ .on("mouseout",function(d) { var port = d3.select(this); port.classed("port_hovered",false);})
+ }
+
+ //node.append("path").attr("class","node_error").attr("d","M 3,-3 l 10,0 l -5,-8 z");
+ node.append("image").attr("class","node_error hidden").attr("xlink:href","icons/node-error.png").attr("x",0).attr("y",-6).attr("width",10).attr("height",9);
+ node.append("image").attr("class","node_changed hidden").attr("xlink:href","icons/node-changed.png").attr("x",12).attr("y",-6).attr("width",10).attr("height",10);
+ });
+
+ node.each(function(d,i) {
+ if (d.dirty) {
+ //if (d.x < -50) deleteSelection(); // Delete nodes if dragged back to palette
+ if (d.resize) {
+ var l = d._def.label;
+ l = (typeof l === "function" ? l.call(d) : l)||"";
+ d.w = Math.max(node_width,calculateTextWidth(l)+(d._def.inputs>0?7:0) );
+ d.h = Math.max(node_height,(d.outputs||0) * 15);
+ }
+ var thisNode = d3.select(this);
+ //thisNode.selectAll(".centerDot").attr({"cx":function(d) { return d.w/2;},"cy":function(d){return d.h/2}});
+ thisNode.attr("transform", function(d) { return "translate(" + (d.x-d.w/2) + "," + (d.y-d.h/2) + ")"; });
+ thisNode.selectAll(".node")
+ .attr("width",function(d){return d.w})
+ .attr("height",function(d){return d.h})
+ .classed("node_selected",function(d) { return d.selected; })
+ .classed("node_highlighted",function(d) { return d.highlighted; })
+ ;
+ //thisNode.selectAll(".node-gradient-top").attr("width",function(d){return d.w});
+ //thisNode.selectAll(".node-gradient-bottom").attr("width",function(d){return d.w}).attr("y",function(d){return d.h-30});
+
+ thisNode.selectAll(".node_icon_group_right").attr('transform', function(d){return "translate("+(d.w-30)+",0)"});
+ thisNode.selectAll(".node_label_right").attr('x', function(d){return d.w-38});
+ //thisNode.selectAll(".node_icon_right").attr("x",function(d){return d.w-d3.select(this).attr("width")-1-(d.outputs>0?5:0);});
+ //thisNode.selectAll(".node_icon_shade_right").attr("x",function(d){return d.w-30;});
+ //thisNode.selectAll(".node_icon_shade_border_right").attr("d",function(d){return "M "+(d.w-30)+" 1 l 0 "+(d.h-2)});
+
+
+ var numOutputs = d.outputs;
+ var y = (d.h/2)-((numOutputs-1)/2)*13;
+ d.ports = d.ports || d3.range(numOutputs);
+ d._ports = thisNode.selectAll(".port_output").data(d.ports);
+ d._ports.enter().append("rect").attr("class","port port_output").attr("rx",3).attr("ry",3).attr("width",10).attr("height",10)
+ .on("mousedown",(function(){var node = d; return function(d,i){portMouseDown(node,0,i);}})() )
+ .on("touchstart",(function(){var node = d; return function(d,i){portMouseDown(node,0,i);}})() )
+ .on("mouseup",(function(){var node = d; return function(d,i){portMouseUp(node,0,i);}})() )
+ .on("touchend",(function(){var node = d; return function(d,i){portMouseUp(node,0,i);}})() )
+ .on("mouseover",function(d,i) { var port = d3.select(this); port.classed("port_hovered",(mouse_mode!=RED.state.JOINING || mousedown_port_type !== 0 ));})
+ .on("mouseout",function(d,i) { var port = d3.select(this); port.classed("port_hovered",false);});
+ d._ports.exit().remove();
+ if (d._ports) {
+ numOutputs = d.outputs || 1;
+ y = (d.h/2)-((numOutputs-1)/2)*13;
+ var x = d.w - 5;
+ d._ports.each(function(d,i) {
+ var port = d3.select(this);
+ port.attr("y",(y+13*i)-5).attr("x",x);
+ });
+ }
+ thisNode.selectAll('text.node_label').text(function(d,i){
+ if (d._def.label) {
+ if (typeof d._def.label == "function") {
+ return d._def.label.call(d);
+ } else {
+ return d._def.label;
+ }
+ }
+ return "";
+ })
+ .attr('y', function(d){return (d.h/2)-1;})
+ .attr('class',function(d){
+ return 'node_label'+
+ (d._def.align?' node_label_'+d._def.align:'')+
+ (d._def.labelStyle?' '+(typeof d._def.labelStyle == "function" ? d._def.labelStyle.call(d):d._def.labelStyle):'') ;
+ });
+ thisNode.selectAll(".node_tools").attr("x",function(d){return d.w-35;}).attr("y",function(d){return d.h-20;});
+
+ thisNode.selectAll(".node_changed")
+ .attr("x",function(d){return d.w-10})
+ .classed("hidden",function(d) { return !d.changed; });
+
+ thisNode.selectAll(".node_error")
+ .attr("x",function(d){return d.w-10-(d.changed?13:0)})
+ .classed("hidden",function(d) { return d.valid; });
+
+ thisNode.selectAll(".port_input").each(function(d,i) {
+ var port = d3.select(this);
+ port.attr("y",function(d){return (d.h/2)-5;})
+ });
+
+ thisNode.selectAll(".node_icon").attr("y",function(d){return (d.h-d3.select(this).attr("height"))/2;});
+ thisNode.selectAll(".node_icon_shade").attr("height",function(d){return d.h;});
+ thisNode.selectAll(".node_icon_shade_border").attr("d",function(d){ return "M "+(("right" == d._def.align) ?0:30)+" 1 l 0 "+(d.h-2)});
+
+
+ thisNode.selectAll('.node_right_button').attr("transform",function(d){
+ var x = d.w-6;
+ if (d._def.button.toggle && !d[d._def.button.toggle]) {
+ x = x - 8;
+ }
+ return "translate("+x+",2)";
+ });
+ thisNode.selectAll('.node_right_button rect').attr("fill-opacity",function(d){
+ if (d._def.button.toggle) {
+ return d[d._def.button.toggle]?1:0.2;
+ }
+ return 1;
+ });
+
+ //thisNode.selectAll('.node_right_button').attr("transform",function(d){return "translate("+(d.w - d._def.button.width.call(d))+","+0+")";}).attr("fill",function(d) {
+ // return typeof d._def.button.color === "function" ? d._def.button.color.call(d):(d._def.button.color != null ? d._def.button.color : d._def.color)
+ //});
+
+ thisNode.selectAll('.node_badge_group').attr("transform",function(d){return "translate("+(d.w-40)+","+(d.h+3)+")";});
+ thisNode.selectAll('text.node_badge_label').text(function(d,i) {
+ if (d._def.badge) {
+ if (typeof d._def.badge == "function") {
+ return d._def.badge.call(d);
+ } else {
+ return d._def.badge;
+ }
+ }
+ return "";
+ });
+ if (!showStatus || !d.status) {
+ thisNode.selectAll('.node_status_group').style("display","none");
+ } else {
+ thisNode.selectAll('.node_status_group').style("display","inline").attr("transform","translate(3,"+(d.h+3)+")");
+ var fill = status_colours[d.status.fill]; // Only allow our colours for now
+ if (d.status.shape == null && fill == null) {
+ thisNode.selectAll('.node_status').style("display","none");
+ } else {
+ var style;
+ if (d.status.shape == null || d.status.shape == "dot") {
+ style = {
+ display: "inline",
+ fill: fill,
+ stroke: fill
+ };
+ } else if (d.status.shape == "ring" ){
+ style = {
+ display: "inline",
+ fill: '#fff',
+ stroke: fill
+ }
+ }
+ thisNode.selectAll('.node_status').style(style);
+ }
+ if (d.status.text) {
+ thisNode.selectAll('.node_status_label').text(d.status.text);
+ } else {
+ thisNode.selectAll('.node_status_label').text("");
+ }
+ }
+
+ d.dirty = false;
+ }
+ });
+ }
+
+ var link = vis.selectAll(".link").data(RED.nodes.links.filter(function(d) { return d.source.z == activeWorkspace && d.target.z == activeWorkspace }),function(d) { return d.source.id+":"+d.sourcePort+":"+d.target.id;});
+
+ var linkEnter = link.enter().insert("g",".node").attr("class","link");
+
+ linkEnter.each(function(d,i) {
+ var l = d3.select(this);
+ l.append("svg:path").attr("class","link_background link_path")
+ .on("mousedown",function(d) {
+ mousedown_link = d;
+ clearSelection();
+ selected_link = mousedown_link;
+ updateSelection();
+ redraw();
+ d3.event.stopPropagation();
+ })
+ .on("touchstart",function(d) {
+ mousedown_link = d;
+ clearSelection();
+ selected_link = mousedown_link;
+ updateSelection();
+ redraw();
+ d3.event.stopPropagation();
+ });
+ l.append("svg:path").attr("class","link_outline link_path");
+ l.append("svg:path").attr("class","link_line link_path");
+ });
+
+ link.exit().remove();
+
+ var links = vis.selectAll(".link_path")
+ links.attr("d",function(d){
+ var numOutputs = d.source.outputs || 1;
+ var sourcePort = d.sourcePort || 0;
+ var y = -((numOutputs-1)/2)*13 +13*sourcePort;
+
+ var dy = d.target.y-(d.source.y+y);
+ var dx = (d.target.x-d.target.w/2)-(d.source.x+d.source.w/2);
+ var delta = Math.sqrt(dy*dy+dx*dx);
+ var scale = lineCurveScale;
+ var scaleY = 0;
+ if (delta < node_width) {
+ scale = 0.75-0.75*((node_width-delta)/node_width);
+ }
+
+ if (dx < 0) {
+ scale += 2*(Math.min(5*node_width,Math.abs(dx))/(5*node_width));
+ if (Math.abs(dy) < 3*node_height) {
+ scaleY = ((dy>0)?0.5:-0.5)*(((3*node_height)-Math.abs(dy))/(3*node_height))*(Math.min(node_width,Math.abs(dx))/(node_width)) ;
+ }
+ }
+
+ d.x1 = d.source.x+d.source.w/2;
+ d.y1 = d.source.y+y;
+ d.x2 = d.target.x-d.target.w/2;
+ d.y2 = d.target.y;
+
+ return "M "+(d.source.x+d.source.w/2)+" "+(d.source.y+y)+
+ " C "+(d.source.x+d.source.w/2+scale*node_width)+" "+(d.source.y+y+scaleY*node_height)+" "+
+ (d.target.x-d.target.w/2-scale*node_width)+" "+(d.target.y-scaleY*node_height)+" "+
+ (d.target.x-d.target.w/2)+" "+d.target.y;
+ })
+
+ link.classed("link_selected", function(d) { return d === selected_link || d.selected; });
+ link.classed("link_unknown",function(d) { return d.target.type == "unknown" || d.source.type == "unknown"});
+
+ if (d3.event) {
+ d3.event.preventDefault();
+ }
+ }
+
+ RED.keyboard.add(/* z */ 90,{ctrl:true},function(){RED.history.pop();});
+ RED.keyboard.add(/* a */ 65,{ctrl:true},function(){selectAll();d3.event.preventDefault();});
+ RED.keyboard.add(/* = */ 187,{ctrl:true},function(){zoomIn();d3.event.preventDefault();});
+ RED.keyboard.add(/* - */ 189,{ctrl:true},function(){zoomOut();d3.event.preventDefault();});
+ RED.keyboard.add(/* 0 */ 48,{ctrl:true},function(){zoomZero();d3.event.preventDefault();});
+ RED.keyboard.add(/* v */ 86,{ctrl:true},function(){importNodes(clipboard);d3.event.preventDefault();});
+ RED.keyboard.add(/* e */ 69,{ctrl:true},function(){showExportNodesDialog();d3.event.preventDefault();});
+ RED.keyboard.add(/* i */ 73,{ctrl:true},function(){showImportNodesDialog();d3.event.preventDefault();});
+
+ // TODO: 'dirty' should be a property of RED.nodes - with an event callback for ui hooks
+ function setDirty(d) {
+ dirty = d;
+ if (dirty) {
+ $("#btn-deploy").removeClass("disabled");
+ } else {
+ $("#btn-deploy").addClass("disabled");
+ }
+ }
+
+ /**
+ * Imports a new collection of nodes from a JSON String.
+ * - all get new IDs assigned
+ * - all 'selected'
+ * - attached to mouse for placing - 'IMPORT_DRAGGING'
+ */
+ function importNodes(newNodesStr,touchImport) {
+ try {
+ var result = RED.nodes.import(newNodesStr,true);
+ if (result) {
+ var new_nodes = result[0];
+ var new_links = result[1];
+ var new_workspaces = result[2];
+
+ var new_ms = new_nodes.filter(function(n) { return n.z == activeWorkspace }).map(function(n) { return {n:n};});
+ var new_node_ids = new_nodes.map(function(n){ return n.id; });
+
+ // TODO: pick a more sensible root node
+ if (new_ms.length > 0) {
+ var root_node = new_ms[0].n;
+ var dx = root_node.x;
+ var dy = root_node.y;
+
+ if (mouse_position == null) {
+ mouse_position = [0,0];
+ }
+
+ var minX = 0;
+ var minY = 0;
+ var i;
+ var node;
+
+ for (i=0;i<new_ms.length;i++) {
+ node = new_ms[i];
+ node.n.selected = true;
+ node.n.changed = true;
+ node.n.x -= dx - mouse_position[0];
+ node.n.y -= dy - mouse_position[1];
+ node.dx = node.n.x - mouse_position[0];
+ node.dy = node.n.y - mouse_position[1];
+ minX = Math.min(node.n.x-node_width/2-5,minX);
+ minY = Math.min(node.n.y-node_height/2-5,minY);
+ }
+ for (i=0;i<new_ms.length;i++) {
+ node = new_ms[i];
+ node.n.x -= minX;
+ node.n.y -= minY;
+ node.dx -= minX;
+ node.dy -= minY;
+ }
+ if (!touchImport) {
+ mouse_mode = RED.state.IMPORT_DRAGGING;
+ }
+
+ RED.keyboard.add(/* ESCAPE */ 27,function(){
+ RED.keyboard.remove(/* ESCAPE */ 27);
+ clearSelection();
+ RED.history.pop();
+ mouse_mode = 0;
+ });
+ clearSelection();
+ moving_set = new_ms;
+ }
+
+ RED.history.push({t:'add',nodes:new_node_ids,links:new_links,workspaces:new_workspaces,dirty:RED.view.dirty()});
+
+
+ redraw();
+ }
+ } catch(error) {
+ console.log(error.stack);
+ RED.notify("<strong>Error</strong>: "+error,"error");
+ }
+ }
+
+ function showExportNodesDialog() {
+ mouse_mode = RED.state.EXPORT;
+ var nns = RED.nodes.createExportableNodeSet(moving_set);
+ $("#dialog-form").html($("script[data-template-name='export-clipboard-dialog']").html());
+ $("#node-input-export").val(JSON.stringify(nns));
+ $("#node-input-export").focus(function() {
+ var textarea = $(this);
+ textarea.select();
+ textarea.mouseup(function() {
+ textarea.unbind("mouseup");
+ return false;
+ });
+ });
+ $( "#dialog" ).dialog("option","title","Export nodes to clipboard").dialog( "open" );
+ $("#node-input-export").focus();
+ }
+
+ function showExportNodesLibraryDialog() {
+ mouse_mode = RED.state.EXPORT;
+ var nns = RED.nodes.createExportableNodeSet(moving_set);
+ $("#dialog-form").html($("script[data-template-name='export-library-dialog']").html());
+ $("#node-input-filename").attr('nodes',JSON.stringify(nns));
+ $( "#dialog" ).dialog("option","title","Export nodes to library").dialog( "open" );
+ }
+
+ function showImportNodesDialog() {
+ mouse_mode = RED.state.IMPORT;
+ $("#dialog-form").html($("script[data-template-name='import-dialog']").html());
+ $("#node-input-import").val("");
+ $( "#dialog" ).dialog("option","title","Import nodes").dialog( "open" );
+ }
+
+ function showRenameWorkspaceDialog(id) {
+ var ws = RED.nodes.workspace(id);
+ $( "#node-dialog-rename-workspace" ).dialog("option","workspace",ws);
+
+ if (workspace_tabs.count() == 1) {
+ $( "#node-dialog-rename-workspace").next().find(".leftButton")
+ .prop('disabled',true)
+ .addClass("ui-state-disabled");
+ } else {
+ $( "#node-dialog-rename-workspace").next().find(".leftButton")
+ .prop('disabled',false)
+ .removeClass("ui-state-disabled");
+ }
+
+ $( "#node-input-workspace-name" ).val(ws.label);
+ $( "#node-dialog-rename-workspace" ).dialog("open");
+ }
+
+ $("#node-dialog-rename-workspace form" ).submit(function(e) { e.preventDefault();});
+ $( "#node-dialog-rename-workspace" ).dialog({
+ modal: true,
+ autoOpen: false,
+ width: 500,
+ title: "Rename sheet",
+ buttons: [
+ {
+ class: 'leftButton',
+ text: "Delete",
+ click: function() {
+ var workspace = $(this).dialog('option','workspace');
+ $( this ).dialog( "close" );
+ deleteWorkspace(workspace.id);
+ }
+ },
+ {
+ text: "Ok",
+ click: function() {
+ var workspace = $(this).dialog('option','workspace');
+ var label = $( "#node-input-workspace-name" ).val();
+ if (workspace.label != label) {
+ workspace.label = label;
+ var link = $("#workspace-tabs a[href='#"+workspace.id+"']");
+ link.attr("title",label);
+ link.text(label);
+ RED.view.dirty(true);
+ }
+ $( this ).dialog( "close" );
+ }
+ },
+ {
+ text: "Cancel",
+ click: function() {
+ $( this ).dialog( "close" );
+ }
+ }
+ ],
+ open: function(e) {
+ RED.keyboard.disable();
+ },
+ close: function(e) {
+ RED.keyboard.enable();
+ }
+ });
+ $( "#node-dialog-delete-workspace" ).dialog({
+ modal: true,
+ autoOpen: false,
+ width: 500,
+ title: "Confirm delete",
+ buttons: [
+ {
+ text: "Ok",
+ click: function() {
+ var workspace = $(this).dialog('option','workspace');
+ RED.view.removeWorkspace(workspace);
+ var historyEvent = RED.nodes.removeWorkspace(workspace.id);
+ historyEvent.t = 'delete';
+ historyEvent.dirty = dirty;
+ historyEvent.workspaces = [workspace];
+ RED.history.push(historyEvent);
+ RED.view.dirty(true);
+ $( this ).dialog( "close" );
+ }
+ },
+ {
+ text: "Cancel",
+ click: function() {
+ $( this ).dialog( "close" );
+ }
+ }
+ ],
+ open: function(e) {
+ RED.keyboard.disable();
+ },
+ close: function(e) {
+ RED.keyboard.enable();
+ }
+
+ });
+
+ return {
+ state:function(state) {
+ if (state == null) {
+ return mouse_mode
+ } else {
+ mouse_mode = state;
+ }
+ },
+ addWorkspace: function(ws) {
+ workspace_tabs.addTab(ws);
+ workspace_tabs.resize();
+ },
+ removeWorkspace: function(ws) {
+ workspace_tabs.removeTab(ws.id);
+ },
+ getWorkspace: function() {
+ return activeWorkspace;
+ },
+ showWorkspace: function(id) {
+ workspace_tabs.activateTab(id);
+ },
+ redraw:redraw,
+ dirty: function(d) {
+ if (d == null) {
+ return dirty;
+ } else {
+ setDirty(d);
+ }
+ },
+ importNodes: importNodes,
+ resize: function() {
+ workspace_tabs.resize();
+ },
+ status: function(s) {
+ showStatus = s;
+ RED.nodes.eachNode(function(n) { n.dirty = true;});
+ //TODO: subscribe/unsubscribe here
+ redraw();
+ },
+
+ //TODO: should these move to an import/export module?
+ showImportNodesDialog: showImportNodesDialog,
+ showExportNodesDialog: showExportNodesDialog,
+ showExportNodesLibraryDialog: showExportNodesLibraryDialog
+ };
+})();
diff --git a/dgbuilder/public/red/validators.js b/dgbuilder/public/red/validators.js
new file mode 100644
index 00000000..5e740973
--- /dev/null
+++ b/dgbuilder/public/red/validators.js
@@ -0,0 +1,19 @@
+/**
+ * Copyright 2013 IBM Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+RED.validators = {
+ number: function(){return function(v) { return v!=='' && !isNaN(v);}},
+ regex: function(re){return function(v) { return re.test(v);}}
+};