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authorChinthakayala, Sheshashailavas (sc2914) <sc2914@us.att.com>2017-08-28 05:25:46 -0900
committerChinthakayala, Sheshashailavas (sc2914) <sc2914@att.com>2017-08-28 05:36:52 -0900
commitd1569975bb18f4359fac18aa98f55b69c248a3ad (patch)
treec8681eeac12dca8673ccf841705daac88bf01ca6 /dgbuilder/public/red/ui/touch/radialMenu.js
parenta016ea661ff5767a3539734c4c07ef974a6e4614 (diff)
[CCSDK-28] populated the seed code for dgbuilder
updated the code to point to the new package name for sli Change-Id: I3b5a1d05dc5193664fd4a667afdcd0b2354010a4 Issue-ID:{CCSDK-28} Signed-off-by: Chinthakayala, Sheshashailavas (sc2914) <sc2914@att.com> Signed-off-by: Chinthakayala, Sheshashailavas (sc2914) <sc2914@att.com>
Diffstat (limited to 'dgbuilder/public/red/ui/touch/radialMenu.js')
-rw-r--r--dgbuilder/public/red/ui/touch/radialMenu.js184
1 files changed, 184 insertions, 0 deletions
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;
+ }
+ }
+
+})();
+