removed dependency on built-editor.min.js

and added ability to test DG from dgbuilder
 and fixed the break node on XML generation
 and added ability to download
  formatted DG XML and DG JSON

Issue-ID: SDNC-353
Change-Id: I799de5de2c4f61e9b56dbe996d8ac3e3b28061f7
Signed-off-by: Chinthakayala,Sheshashailavas(sc2914) <sc2914@att.com>

1 files changed, 664 insertions, 0 deletions

diff --git a/dgbuilder/public/ace/mode-xml.js b/dgbuilder/public/ace/mode-xml.js
new file mode 100644
index 00000000..ba975681
--- /dev/null
+++ b/dgbuilder/public/ace/mode-xml.js
@@ -0,0 +1,664 @@
+define("ace/mode/xml_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/text_highlight_rules"], function(require, exports, module) {
+"use strict";
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var XmlHighlightRules = function(normalize) {
+    var tagRegex = "[_:a-zA-Z\xc0-\uffff][-_:.a-zA-Z0-9\xc0-\uffff]*";
+
+    this.$rules = {
+        start : [
+            {token : "string.cdata.xml", regex : "<\\!\\[CDATA\\[", next : "cdata"},
+            {
+                token : ["punctuation.instruction.xml", "keyword.instruction.xml"],
+                regex : "(<\\?)(" + tagRegex + ")", next : "processing_instruction"
+            },
+            {token : "comment.start.xml", regex : "<\\!--", next : "comment"},
+            {
+                token : ["xml-pe.doctype.xml", "xml-pe.doctype.xml"],
+                regex : "(<\\!)(DOCTYPE)(?=[\\s])", next : "doctype", caseInsensitive: true
+            },
+            {include : "tag"},
+            {token : "text.end-tag-open.xml", regex: "</"},
+            {token : "text.tag-open.xml", regex: "<"},
+            {include : "reference"},
+            {defaultToken : "text.xml"}
+        ],
+
+        processing_instruction : [{
+            token : "entity.other.attribute-name.decl-attribute-name.xml",
+            regex : tagRegex
+        }, {
+            token : "keyword.operator.decl-attribute-equals.xml",
+            regex : "="
+        }, {
+            include: "whitespace"
+        }, {
+            include: "string"
+        }, {
+            token : "punctuation.xml-decl.xml",
+            regex : "\\?>",
+            next : "start"
+        }],
+
+        doctype : [
+            {include : "whitespace"},
+            {include : "string"},
+            {token : "xml-pe.doctype.xml", regex : ">", next : "start"},
+            {token : "xml-pe.xml", regex : "[-_a-zA-Z0-9:]+"},
+            {token : "punctuation.int-subset", regex : "\\[", push : "int_subset"}
+        ],
+
+        int_subset : [{
+            token : "text.xml",
+            regex : "\\s+"
+        }, {
+            token: "punctuation.int-subset.xml",
+            regex: "]",
+            next: "pop"
+        }, {
+            token : ["punctuation.markup-decl.xml", "keyword.markup-decl.xml"],
+            regex : "(<\\!)(" + tagRegex + ")",
+            push : [{
+                token : "text",
+                regex : "\\s+"
+            },
+            {
+                token : "punctuation.markup-decl.xml",
+                regex : ">",
+                next : "pop"
+            },
+            {include : "string"}]
+        }],
+
+        cdata : [
+            {token : "string.cdata.xml", regex : "\\]\\]>", next : "start"},
+            {token : "text.xml", regex : "\\s+"},
+            {token : "text.xml", regex : "(?:[^\\]]|\\](?!\\]>))+"}
+        ],
+
+        comment : [
+            {token : "comment.end.xml", regex : "-->", next : "start"},
+            {defaultToken : "comment.xml"}
+        ],
+
+        reference : [{
+            token : "constant.language.escape.reference.xml",
+            regex : "(?:&#[0-9]+;)|(?:&#x[0-9a-fA-F]+;)|(?:&[a-zA-Z0-9_:\\.-]+;)"
+        }],
+
+        attr_reference : [{
+            token : "constant.language.escape.reference.attribute-value.xml",
+            regex : "(?:&#[0-9]+;)|(?:&#x[0-9a-fA-F]+;)|(?:&[a-zA-Z0-9_:\\.-]+;)"
+        }],
+
+        tag : [{
+            token : ["meta.tag.punctuation.tag-open.xml", "meta.tag.punctuation.end-tag-open.xml", "meta.tag.tag-name.xml"],
+            regex : "(?:(<)|(</))((?:" + tagRegex + ":)?" + tagRegex + ")",
+            next: [
+                {include : "attributes"},
+                {token : "meta.tag.punctuation.tag-close.xml", regex : "/?>", next : "start"}
+            ]
+        }],
+
+        tag_whitespace : [
+            {token : "text.tag-whitespace.xml", regex : "\\s+"}
+        ],
+        whitespace : [
+            {token : "text.whitespace.xml", regex : "\\s+"}
+        ],
+        string: [{
+            token : "string.xml",
+            regex : "'",
+            push : [
+                {token : "string.xml", regex: "'", next: "pop"},
+                {defaultToken : "string.xml"}
+            ]
+        }, {
+            token : "string.xml",
+            regex : '"',
+            push : [
+                {token : "string.xml", regex: '"', next: "pop"},
+                {defaultToken : "string.xml"}
+            ]
+        }],
+
+        attributes: [{
+            token : "entity.other.attribute-name.xml",
+            regex : tagRegex
+        }, {
+            token : "keyword.operator.attribute-equals.xml",
+            regex : "="
+        }, {
+            include: "tag_whitespace"
+        }, {
+            include: "attribute_value"
+        }],
+
+        attribute_value: [{
+            token : "string.attribute-value.xml",
+            regex : "'",
+            push : [
+                {token : "string.attribute-value.xml", regex: "'", next: "pop"},
+                {include : "attr_reference"},
+                {defaultToken : "string.attribute-value.xml"}
+            ]
+        }, {
+            token : "string.attribute-value.xml",
+            regex : '"',
+            push : [
+                {token : "string.attribute-value.xml", regex: '"', next: "pop"},
+                {include : "attr_reference"},
+                {defaultToken : "string.attribute-value.xml"}
+            ]
+        }]
+    };
+
+    if (this.constructor === XmlHighlightRules)
+        this.normalizeRules();
+};
+
+
+(function() {
+
+    this.embedTagRules = function(HighlightRules, prefix, tag){
+        this.$rules.tag.unshift({
+            token : ["meta.tag.punctuation.tag-open.xml", "meta.tag." + tag + ".tag-name.xml"],
+            regex : "(<)(" + tag + "(?=\\s|>|$))",
+            next: [
+                {include : "attributes"},
+                {token : "meta.tag.punctuation.tag-close.xml", regex : "/?>", next : prefix + "start"}
+            ]
+        });
+
+        this.$rules[tag + "-end"] = [
+            {include : "attributes"},
+            {token : "meta.tag.punctuation.tag-close.xml", regex : "/?>",  next: "start",
+                onMatch : function(value, currentState, stack) {
+                    stack.splice(0);
+                    return this.token;
+            }}
+        ];
+
+        this.embedRules(HighlightRules, prefix, [{
+            token: ["meta.tag.punctuation.end-tag-open.xml", "meta.tag." + tag + ".tag-name.xml"],
+            regex : "(</)(" + tag + "(?=\\s|>|$))",
+            next: tag + "-end"
+        }, {
+            token: "string.cdata.xml",
+            regex : "<\\!\\[CDATA\\["
+        }, {
+            token: "string.cdata.xml",
+            regex : "\\]\\]>"
+        }]);
+    };
+
+}).call(TextHighlightRules.prototype);
+
+oop.inherits(XmlHighlightRules, TextHighlightRules);
+
+exports.XmlHighlightRules = XmlHighlightRules;
+});
+
+define("ace/mode/behaviour/xml",["require","exports","module","ace/lib/oop","ace/mode/behaviour","ace/token_iterator","ace/lib/lang"], function(require, exports, module) {
+"use strict";
+
+var oop = require("../../lib/oop");
+var Behaviour = require("../behaviour").Behaviour;
+var TokenIterator = require("../../token_iterator").TokenIterator;
+var lang = require("../../lib/lang");
+
+function is(token, type) {
+    return token.type.lastIndexOf(type + ".xml") > -1;
+}
+
+var XmlBehaviour = function () {
+
+    this.add("string_dquotes", "insertion", function (state, action, editor, session, text) {
+        if (text == '"' || text == "'") {
+            var quote = text;
+            var selected = session.doc.getTextRange(editor.getSelectionRange());
+            if (selected !== "" && selected !== "'" && selected != '"' && editor.getWrapBehavioursEnabled()) {
+                return {
+                    text: quote + selected + quote,
+                    selection: false
+                };
+            }
+
+            var cursor = editor.getCursorPosition();
+            var line = session.doc.getLine(cursor.row);
+            var rightChar = line.substring(cursor.column, cursor.column + 1);
+            var iterator = new TokenIterator(session, cursor.row, cursor.column);
+            var token = iterator.getCurrentToken();
+
+            if (rightChar == quote && (is(token, "attribute-value") || is(token, "string"))) {
+                return {
+                    text: "",
+                    selection: [1, 1]
+                };
+            }
+
+            if (!token)
+                token = iterator.stepBackward();
+
+            if (!token)
+                return;
+
+            while (is(token, "tag-whitespace") || is(token, "whitespace")) {
+                token = iterator.stepBackward();
+            }
+            var rightSpace = !rightChar || rightChar.match(/\s/);
+            if (is(token, "attribute-equals") && (rightSpace || rightChar == '>') || (is(token, "decl-attribute-equals") && (rightSpace || rightChar == '?'))) {
+                return {
+                    text: quote + quote,
+                    selection: [1, 1]
+                };
+            }
+        }
+    });
+
+    this.add("string_dquotes", "deletion", function(state, action, editor, session, range) {
+        var selected = session.doc.getTextRange(range);
+        if (!range.isMultiLine() && (selected == '"' || selected == "'")) {
+            var line = session.doc.getLine(range.start.row);
+            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+            if (rightChar == selected) {
+                range.end.column++;
+                return range;
+            }
+        }
+    });
+
+    this.add("autoclosing", "insertion", function (state, action, editor, session, text) {
+        if (text == '>') {
+            var position = editor.getSelectionRange().start;
+            var iterator = new TokenIterator(session, position.row, position.column);
+            var token = iterator.getCurrentToken() || iterator.stepBackward();
+            if (!token || !(is(token, "tag-name") || is(token, "tag-whitespace") || is(token, "attribute-name") || is(token, "attribute-equals") || is(token, "attribute-value")))
+                return;
+            if (is(token, "reference.attribute-value"))
+                return;
+            if (is(token, "attribute-value")) {
+                var firstChar = token.value.charAt(0);
+                if (firstChar == '"' || firstChar == "'") {
+                    var lastChar = token.value.charAt(token.value.length - 1);
+                    var tokenEnd = iterator.getCurrentTokenColumn() + token.value.length;
+                    if (tokenEnd > position.column || tokenEnd == position.column && firstChar != lastChar)
+                        return;
+                }
+            }
+            while (!is(token, "tag-name")) {
+                token = iterator.stepBackward();
+                if (token.value == "<") {
+                    token = iterator.stepForward();
+                    break;
+                }
+            }
+
+            var tokenRow = iterator.getCurrentTokenRow();
+            var tokenColumn = iterator.getCurrentTokenColumn();
+            if (is(iterator.stepBackward(), "end-tag-open"))
+                return;
+
+            var element = token.value;
+            if (tokenRow == position.row)
+                element = element.substring(0, position.column - tokenColumn);
+
+            if (this.voidElements.hasOwnProperty(element.toLowerCase()))
+                 return;
+
+            return {
+               text: ">" + "</" + element + ">",
+               selection: [1, 1]
+            };
+        }
+    });
+
+    this.add("autoindent", "insertion", function (state, action, editor, session, text) {
+        if (text == "\n") {
+            var cursor = editor.getCursorPosition();
+            var line = session.getLine(cursor.row);
+            var iterator = new TokenIterator(session, cursor.row, cursor.column);
+            var token = iterator.getCurrentToken();
+
+            if (token && token.type.indexOf("tag-close") !== -1) {
+                if (token.value == "/>")
+                    return;
+                while (token && token.type.indexOf("tag-name") === -1) {
+                    token = iterator.stepBackward();
+                }
+
+                if (!token) {
+                    return;
+                }
+
+                var tag = token.value;
+                var row = iterator.getCurrentTokenRow();
+                token = iterator.stepBackward();
+                if (!token || token.type.indexOf("end-tag") !== -1) {
+                    return;
+                }
+
+                if (this.voidElements && !this.voidElements[tag]) {
+                    var nextToken = session.getTokenAt(cursor.row, cursor.column+1);
+                    var line = session.getLine(row);
+                    var nextIndent = this.$getIndent(line);
+                    var indent = nextIndent + session.getTabString();
+
+                    if (nextToken && nextToken.value === "</") {
+                        return {
+                            text: "\n" + indent + "\n" + nextIndent,
+                            selection: [1, indent.length, 1, indent.length]
+                        };
+                    } else {
+                        return {
+                            text: "\n" + indent
+                        };
+                    }
+                }
+            }
+        }
+    });
+
+};
+
+oop.inherits(XmlBehaviour, Behaviour);
+
+exports.XmlBehaviour = XmlBehaviour;
+});
+
+define("ace/mode/folding/xml",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/range","ace/mode/folding/fold_mode","ace/token_iterator"], function(require, exports, module) {
+"use strict";
+
+var oop = require("../../lib/oop");
+var lang = require("../../lib/lang");
+var Range = require("../../range").Range;
+var BaseFoldMode = require("./fold_mode").FoldMode;
+var TokenIterator = require("../../token_iterator").TokenIterator;
+
+var FoldMode = exports.FoldMode = function(voidElements, optionalEndTags) {
+    BaseFoldMode.call(this);
+    this.voidElements = voidElements || {};
+    this.optionalEndTags = oop.mixin({}, this.voidElements);
+    if (optionalEndTags)
+        oop.mixin(this.optionalEndTags, optionalEndTags);
+    
+};
+oop.inherits(FoldMode, BaseFoldMode);
+
+var Tag = function() {
+    this.tagName = "";
+    this.closing = false;
+    this.selfClosing = false;
+    this.start = {row: 0, column: 0};
+    this.end = {row: 0, column: 0};
+};
+
+function is(token, type) {
+    return token.type.lastIndexOf(type + ".xml") > -1;
+}
+
+(function() {
+
+    this.getFoldWidget = function(session, foldStyle, row) {
+        var tag = this._getFirstTagInLine(session, row);
+
+        if (!tag)
+            return this.getCommentFoldWidget(session, row);
+
+        if (tag.closing || (!tag.tagName && tag.selfClosing))
+            return foldStyle == "markbeginend" ? "end" : "";
+
+        if (!tag.tagName || tag.selfClosing || this.voidElements.hasOwnProperty(tag.tagName.toLowerCase()))
+            return "";
+
+        if (this._findEndTagInLine(session, row, tag.tagName, tag.end.column))
+            return "";
+
+        return "start";
+    };
+    
+    this.getCommentFoldWidget = function(session, row) {
+        if (/comment/.test(session.getState(row)) && /<!-/.test(session.getLine(row)))
+            return "start";
+        return "";
+    };
+    this._getFirstTagInLine = function(session, row) {
+        var tokens = session.getTokens(row);
+        var tag = new Tag();
+
+        for (var i = 0; i < tokens.length; i++) {
+            var token = tokens[i];
+            if (is(token, "tag-open")) {
+                tag.end.column = tag.start.column + token.value.length;
+                tag.closing = is(token, "end-tag-open");
+                token = tokens[++i];
+                if (!token)
+                    return null;
+                tag.tagName = token.value;
+                tag.end.column += token.value.length;
+                for (i++; i < tokens.length; i++) {
+                    token = tokens[i];
+                    tag.end.column += token.value.length;
+                    if (is(token, "tag-close")) {
+                        tag.selfClosing = token.value == '/>';
+                        break;
+                    }
+                }
+                return tag;
+            } else if (is(token, "tag-close")) {
+                tag.selfClosing = token.value == '/>';
+                return tag;
+            }
+            tag.start.column += token.value.length;
+        }
+
+        return null;
+    };
+
+    this._findEndTagInLine = function(session, row, tagName, startColumn) {
+        var tokens = session.getTokens(row);
+        var column = 0;
+        for (var i = 0; i < tokens.length; i++) {
+            var token = tokens[i];
+            column += token.value.length;
+            if (column < startColumn)
+                continue;
+            if (is(token, "end-tag-open")) {
+                token = tokens[i + 1];
+                if (token && token.value == tagName)
+                    return true;
+            }
+        }
+        return false;
+    };
+    this._readTagForward = function(iterator) {
+        var token = iterator.getCurrentToken();
+        if (!token)
+            return null;
+
+        var tag = new Tag();
+        do {
+            if (is(token, "tag-open")) {
+                tag.closing = is(token, "end-tag-open");
+                tag.start.row = iterator.getCurrentTokenRow();
+                tag.start.column = iterator.getCurrentTokenColumn();
+            } else if (is(token, "tag-name")) {
+                tag.tagName = token.value;
+            } else if (is(token, "tag-close")) {
+                tag.selfClosing = token.value == "/>";
+                tag.end.row = iterator.getCurrentTokenRow();
+                tag.end.column = iterator.getCurrentTokenColumn() + token.value.length;
+                iterator.stepForward();
+                return tag;
+            }
+        } while(token = iterator.stepForward());
+
+        return null;
+    };
+    
+    this._readTagBackward = function(iterator) {
+        var token = iterator.getCurrentToken();
+        if (!token)
+            return null;
+
+        var tag = new Tag();
+        do {
+            if (is(token, "tag-open")) {
+                tag.closing = is(token, "end-tag-open");
+                tag.start.row = iterator.getCurrentTokenRow();
+                tag.start.column = iterator.getCurrentTokenColumn();
+                iterator.stepBackward();
+                return tag;
+            } else if (is(token, "tag-name")) {
+                tag.tagName = token.value;
+            } else if (is(token, "tag-close")) {
+                tag.selfClosing = token.value == "/>";
+                tag.end.row = iterator.getCurrentTokenRow();
+                tag.end.column = iterator.getCurrentTokenColumn() + token.value.length;
+            }
+        } while(token = iterator.stepBackward());
+
+        return null;
+    };
+    
+    this._pop = function(stack, tag) {
+        while (stack.length) {
+            
+            var top = stack[stack.length-1];
+            if (!tag || top.tagName == tag.tagName) {
+                return stack.pop();
+            }
+            else if (this.optionalEndTags.hasOwnProperty(top.tagName)) {
+                stack.pop();
+                continue;
+            } else {
+                return null;
+            }
+        }
+    };
+    
+    this.getFoldWidgetRange = function(session, foldStyle, row) {
+        var firstTag = this._getFirstTagInLine(session, row);
+        
+        if (!firstTag) {
+            return this.getCommentFoldWidget(session, row)
+                && session.getCommentFoldRange(row, session.getLine(row).length);
+        }
+        
+        var isBackward = firstTag.closing || firstTag.selfClosing;
+        var stack = [];
+        var tag;
+        
+        if (!isBackward) {
+            var iterator = new TokenIterator(session, row, firstTag.start.column);
+            var start = {
+                row: row,
+                column: firstTag.start.column + firstTag.tagName.length + 2
+            };
+            if (firstTag.start.row == firstTag.end.row)
+                start.column = firstTag.end.column;
+            while (tag = this._readTagForward(iterator)) {
+                if (tag.selfClosing) {
+                    if (!stack.length) {
+                        tag.start.column += tag.tagName.length + 2;
+                        tag.end.column -= 2;
+                        return Range.fromPoints(tag.start, tag.end);
+                    } else
+                        continue;
+                }
+                
+                if (tag.closing) {
+                    this._pop(stack, tag);
+                    if (stack.length == 0)
+                        return Range.fromPoints(start, tag.start);
+                }
+                else {
+                    stack.push(tag);
+                }
+            }
+        }
+        else {
+            var iterator = new TokenIterator(session, row, firstTag.end.column);
+            var end = {
+                row: row,
+                column: firstTag.start.column
+            };
+            
+            while (tag = this._readTagBackward(iterator)) {
+                if (tag.selfClosing) {
+                    if (!stack.length) {
+                        tag.start.column += tag.tagName.length + 2;
+                        tag.end.column -= 2;
+                        return Range.fromPoints(tag.start, tag.end);
+                    } else
+                        continue;
+                }
+                
+                if (!tag.closing) {
+                    this._pop(stack, tag);
+                    if (stack.length == 0) {
+                        tag.start.column += tag.tagName.length + 2;
+                        if (tag.start.row == tag.end.row && tag.start.column < tag.end.column)
+                            tag.start.column = tag.end.column;
+                        return Range.fromPoints(tag.start, end);
+                    }
+                }
+                else {
+                    stack.push(tag);
+                }
+            }
+        }
+        
+    };
+
+}).call(FoldMode.prototype);
+
+});
+
+define("ace/mode/xml",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/mode/text","ace/mode/xml_highlight_rules","ace/mode/behaviour/xml","ace/mode/folding/xml","ace/worker/worker_client"], function(require, exports, module) {
+"use strict";
+
+var oop = require("../lib/oop");
+var lang = require("../lib/lang");
+var TextMode = require("./text").Mode;
+var XmlHighlightRules = require("./xml_highlight_rules").XmlHighlightRules;
+var XmlBehaviour = require("./behaviour/xml").XmlBehaviour;
+var XmlFoldMode = require("./folding/xml").FoldMode;
+var WorkerClient = require("../worker/worker_client").WorkerClient;
+
+var Mode = function() {
+   this.HighlightRules = XmlHighlightRules;
+   this.$behaviour = new XmlBehaviour();
+   this.foldingRules = new XmlFoldMode();
+};
+
+oop.inherits(Mode, TextMode);
+
+(function() {
+
+    this.voidElements = lang.arrayToMap([]);
+
+    this.blockComment = {start: "<!--", end: "-->"};
+
+    this.createWorker = function(session) {
+        var worker = new WorkerClient(["ace"], "ace/mode/xml_worker", "Worker");
+        worker.attachToDocument(session.getDocument());
+
+        worker.on("error", function(e) {
+            session.setAnnotations(e.data);
+        });
+
+        worker.on("terminate", function() {
+            session.clearAnnotations();
+        });
+
+        return worker;
+    };
+    
+    this.$id = "ace/mode/xml";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});