[26927] | 1 | // ********************************************************************** //
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| 2 | // Visual XML Editor //
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| 3 | // This class represents an editor that allows you to modify XML visually //
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| 4 | // ********************************************************************** //
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| 5 |
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| 6 | function visualXMLEditor(xmlString)
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| 7 | {
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[27015] | 8 | var thisEditor = this;
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| 9 |
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[26927] | 10 | var _globalID = 0;
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| 11 |
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| 12 | var _xml;
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| 13 |
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| 14 | var _mainDiv = $("<div>", {"id":"veMainDiv"});
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| 15 | var _toolboxDiv = $("<div>", {"id":"veToolboxDiv"});
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| 16 | var _editorContainer = $("<div>", {"id":"veEditorContainer"});
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| 17 | var _editorDiv = $("<div>", {"id":"veEditorDiv"});
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| 18 | var _infoDiv = $("<div>", {"id":"veInfoDiv"});
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| 19 | var _rootElement;
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| 20 | var _selectedElement;
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| 21 |
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[27010] | 22 | var _overTrash = false;
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| 23 |
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[26927] | 24 | var _validDropSpot = false;
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| 25 | var _validDropType;
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| 26 | var _validDropElem;
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| 27 |
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| 28 | var _origDDParent;
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| 29 | var _origDDPosition;
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| 30 |
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[27015] | 31 | var _editingNodes = new Array();
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| 32 |
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[26927] | 33 | var _overList = new Array();
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| 34 | _overList.freeSpaces = new Array();
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| 35 |
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[26966] | 36 | var _transactions = new Array();
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| 37 |
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[27016] | 38 | var _validAttrList =
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| 39 | {
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| 40 | gsf:
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| 41 | {
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| 42 | "cgi-param":["name"],
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| 43 | "collectionText":["args", "name"],
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| 44 | "displayItem":["name"],
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| 45 | "displayText":["name"],
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| 46 | "equivlinkgs3":["name"],
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| 47 | "foreach-metadata":["name", "separator"],
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| 48 | "icon":["type"],
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| 49 | "if-metadata-exists":["name"],
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| 50 | "image":["type"],
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| 51 | "interfaceText":["name"],
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| 52 | "link":["OID", "OIDmetadata", "name", "nodeID", "target", "title", "titlekey", "type"],
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| 53 | "metadata":["format", "hidden", "name", "pos", "prefix", "separator", "suffix", "type"],
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| 54 | "script":["src"],
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| 55 | "style":["src"],
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| 56 | "switch":["preprocess", "test", "test-value"]
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| 57 | }
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| 58 | }
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| 59 |
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| 60 | var _elemList =
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| 61 | {
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| 62 | html:["a", "br", "div", "li", "link", "p", "script", "span", "table", "td", "tr", "ul"],
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| 63 | xsl:
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| 64 | [
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| 65 | "apply-imports", "apply-templates", "attribute", "attribute-set", "call-template",
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| 66 | "choose", "copy", "copy-of", "decimal-format", "element",
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| 67 | "fallback", "for-each", "if", "import", "include",
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| 68 | "key", "message", "namespace-alias", "number", "otherwise",
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| 69 | "output", "param", "preserve-space", "processing-instruction", "sort",
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| 70 | "strip-space", "stylesheet", "template", "text", "transform",
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| 71 | "value-of", "variable", "when", "with-param"
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| 72 | ],
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| 73 | gsf:
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| 74 | [
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| 75 | "cgi-param", "choose-metadata", "collectionText", "displayItem", "displayText",
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| 76 | "equivlinkgs3", "foreach-metadata", "icon", "if-metadata-exists", "image",
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| 77 | "interfaceText", "link", "meta-value", "metadata", "script",
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| 78 | "style", "switch", "template", "text", "variable"
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| 79 | ]
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| 80 | };
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| 81 |
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[26968] | 82 | var _childRestrictions =
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| 83 | {
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| 84 | gsf:
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| 85 | {
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[26972] | 86 | "choose-metadata":["gsf:metadata", "gsf:default"],
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| 87 | "metadata":[]
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[26968] | 88 | }
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| 89 | };
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| 90 |
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[26927] | 91 | this.getXML = function()
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| 92 | {
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| 93 | return _xml;
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| 94 | }
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| 95 |
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[26966] | 96 | this.undo = function()
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| 97 | {
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| 98 | if(_transactions.length > 0)
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| 99 | {
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| 100 | var t = _transactions.pop();
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| 101 | //Undo an added element
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| 102 | if(t.type == "addElem")
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| 103 | {
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| 104 | $(t.vElem.data("parentVEElement").getXMLNode()).remove();
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| 105 | t.vElem.remove();
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| 106 | resizeAll();
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| 107 | }
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| 108 | //Undo a removed or moved element
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| 109 | else if(t.type == "remMvElem")
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| 110 | {
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| 111 | var parent = t.vElemParent;
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| 112 | var pos = t.vElemPos;
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| 113 | var elem = t.vElem;
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[26967] | 114 |
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[26969] | 115 | elem.detach();
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[26966] | 116 | if(pos == 0)
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| 117 | {
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| 118 | parent.prepend(elem);
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| 119 | $(parent.parent().data("parentVEElement").getXMLNode()).prepend(elem.data("parentVEElement").getXMLNode());
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| 120 | }
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[26967] | 121 | else if(pos == parent.children(".veElement").length)
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[26966] | 122 | {
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[26967] | 123 | $(parent.children(".veElement").eq(pos - 1).data("parentVEElement").getXMLNode()).after(elem.data("parentVEElement").getXMLNode());
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[26966] | 124 | parent.children(".veElement").eq(pos - 1).after(elem);
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| 125 | }
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| 126 | else
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| 127 | {
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[26967] | 128 | $(parent.children(".veElement").eq(pos).data("parentVEElement").getXMLNode()).before(elem.data("parentVEElement").getXMLNode());
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[26966] | 129 | parent.children(".veElement").eq(pos).before(elem);
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| 130 | }
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| 131 | resizeAll();
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[27015] | 132 |
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| 133 | //Check if we need to change the recycle bin icon
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| 134 | var found = false;
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| 135 | for(var i = 0; i < _transactions.length; i++)
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| 136 | {
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| 137 | if(_transactions[i].type == "remMvElem"){found = true; break;}
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| 138 | }
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| 139 |
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| 140 | if(!found)
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| 141 | {
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| 142 | $("#veTrash").children("img").attr("src", gs.imageURLs.trashEmpty);
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| 143 | }
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[26966] | 144 | }
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| 145 | //Undo an added attribute
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| 146 | else if(t.type == "addAttr")
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| 147 | {
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| 148 | if(t.row)
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| 149 | {
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| 150 | t.row.remove();
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| 151 | }
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| 152 | }
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| 153 | //Undo a removed or edited attribute
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| 154 | else if(t.type == "editAttr")
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| 155 | {
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| 156 | t.elem.removeAttribute(t.newName);
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| 157 | t.elem.setAttribute(t.name, t.value);
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| 158 | if(t.row)
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| 159 | {
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| 160 | t.row.children("td").eq(0).text(t.name);
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| 161 | t.row.children("td").eq(1).text(t.value);
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| 162 | }
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| 163 | }
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| 164 | //Undo a removed or edited attribute
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| 165 | else if(t.type == "remAttr")
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| 166 | {
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| 167 | t.elem.setAttribute(t.name, t.value);
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| 168 | if(t.rowParent)
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| 169 | {
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| 170 | t.rowParent.append(t.row);
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| 171 | }
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| 172 | }
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| 173 | //Undo edited text
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| 174 | else if(t.type == "editText")
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| 175 | {
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| 176 | t.elem.nodeValue = t.value;
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| 177 | if(t.vElem)
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| 178 | {
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| 179 | t.vElem.text(t.value);
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| 180 | }
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| 181 | }
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| 182 | }
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| 183 | }
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| 184 |
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[26968] | 185 | var checkRestricted = function(child, parent)
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| 186 | {
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| 187 | var pFullNodename = parent.tagName;
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| 188 | var cFullNodename = child.tagName;
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| 189 | var pNamespace;
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| 190 | var pNodeName;
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| 191 | if(pFullNodename.indexOf(":") == -1)
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| 192 | {
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| 193 | pNamespace = "no namespace";
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| 194 | pNodeName = pFullNodename;
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| 195 | }
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| 196 | else
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| 197 | {
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| 198 | pNamespace = pFullNodename.substring(0, pFullNodename.indexOf(":"));
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| 199 | pNodeName = pFullNodename.substring(pFullNodename.indexOf(":") + 1);
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| 200 | }
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| 201 |
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| 202 | var namespaceList = _childRestrictions[pNamespace];
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| 203 | if(namespaceList)
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| 204 | {
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| 205 | var childList = namespaceList[pNodeName];
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| 206 | if(childList)
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| 207 | {
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| 208 | for(var i = 0; i < childList.length; i++)
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| 209 | {
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| 210 | if(childList[i] == cFullNodename)
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| 211 | {
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| 212 | return true;
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| 213 | }
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| 214 | }
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| 215 | return false;
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| 216 | }
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| 217 | }
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| 218 |
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| 219 | return true;
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| 220 | }
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| 221 |
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[27010] | 222 | var placeTrashBin = function()
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| 223 | {
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[27015] | 224 | var binImage = $("<img src=\"" + gs.imageURLs.trashEmpty + "\"/>");
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| 225 | var bin = $("<div id=\"veTrash\">");
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| 226 | bin.append(binImage);
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[27010] | 227 | bin.addClass("ui-state-default");
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| 228 | bin.addClass("ui-corner-all");
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| 229 | bin.droppable(
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| 230 | {
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| 231 | "over":function()
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| 232 | {
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| 233 | _overTrash = true;
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| 234 | },
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| 235 | "out":function()
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| 236 | {
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| 237 | _overTrash = false;
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| 238 | }
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| 239 | });
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| 240 | _editorContainer.append(bin);
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| 241 | }
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| 242 |
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[26927] | 243 | var populateToolbar = function()
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| 244 | {
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| 245 | var tabHolder = $("<ul>");
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| 246 | _toolboxDiv.append(tabHolder);
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| 247 |
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[27016] | 248 | for(var key in _elemList)
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[26927] | 249 | {
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[27016] | 250 | var currentList = _elemList[key];
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[26927] | 251 |
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| 252 | var tab = $("<li>");
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| 253 | var tabLink = $("<a>", {"href":"#ve" + key});
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| 254 | tabLink.css({"font-size":"0.9em", "padding":"5px"});
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| 255 | tabLink.text(key);
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| 256 | tab.append(tabLink);
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| 257 | tabHolder.append(tab);
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| 258 |
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| 259 | var tabDiv = $("<div>", {"id":"ve" + key});
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| 260 | for(var j = 0; j < currentList.length; j++)
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| 261 | {
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| 262 | var elemName = currentList[j];
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| 263 |
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| 264 | var ns = (key == "html") ? "" : (key + ":");
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| 265 |
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| 266 | var newElem = _xml.createElement(ns + elemName);
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| 267 | var veElement = new VEElement(newElem);
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| 268 | var veDiv = veElement.getDiv();
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| 269 | veDiv.css("float", "none");
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| 270 | veDiv.data("toolbar", true);
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| 271 | tabDiv.append(veDiv);
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| 272 | }
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| 273 |
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| 274 | _toolboxDiv.append(tabDiv);
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| 275 | }
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| 276 |
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| 277 | var otherTab = $("<li>");
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| 278 | var otherTabLink = $("<a>", {"href":"#veother"});
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| 279 | otherTabLink.css({"font-size":"0.9em", "padding":"5px"});
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| 280 | otherTabLink.text("other");
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| 281 | otherTab.append(otherTabLink);
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| 282 | tabHolder.append(otherTab);
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| 283 |
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| 284 | var otherTabDiv = $("<div>", {"id":"veother"});
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| 285 | var textNode = _xml.createTextNode("text");
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| 286 | var textVEElement = new VEElement(textNode);
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| 287 | var textDiv = textVEElement.getDiv();
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| 288 | textDiv.css("float", "none");
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| 289 | textDiv.data("toolbar", true);
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| 290 | otherTabDiv.append(textDiv);
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| 291 |
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| 292 | var customInput = $("<input type=\"text\">");
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| 293 | var customElemHolder = $("<div>");
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| 294 | var customCreateButton = $("<button>Create element</button>");
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| 295 | customCreateButton.click(function()
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| 296 | {
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| 297 | var elemName = customInput.val();
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| 298 | if(elemName.length)
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| 299 | {
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| 300 | var elem = _xml.createElement(elemName);
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| 301 | var veElement = new VEElement(elem);
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| 302 | var customElemDiv = veElement.getDiv();
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| 303 | customElemDiv.css("float", "none");
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| 304 | customElemDiv.data("toolbar", true);
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| 305 | customElemHolder.empty();
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| 306 | customElemHolder.append(customElemDiv);
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| 307 | }
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| 308 | });
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| 309 | otherTabDiv.append(customInput);
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| 310 | otherTabDiv.append(customCreateButton);
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| 311 | otherTabDiv.append(customElemHolder);
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| 312 |
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| 313 | _toolboxDiv.append(otherTabDiv);
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| 314 |
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| 315 | _toolboxDiv.tabs();
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| 316 | }
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| 317 |
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| 318 | var constructDivsRecursive = function(currentDiv, currentParent, level)
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| 319 | {
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| 320 | if(!level)
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| 321 | {
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| 322 | level = 1;
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| 323 | }
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| 324 |
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| 325 | var container = $("<div>");
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| 326 | container.addClass("veContainerElement");
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| 327 | currentDiv.append(container);
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| 328 |
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| 329 | var allowedList = new Array();
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| 330 | var counter = currentParent.firstChild;
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| 331 | while(counter)
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| 332 | {
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| 333 | if(counter.nodeType == 1)
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| 334 | {
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| 335 | allowedList.push(counter)
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| 336 | }
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| 337 | else if(counter.nodeType == 3 && counter.nodeValue.search(/\S/) != -1)
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| 338 | {
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| 339 | allowedList.push(counter)
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| 340 | }
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| 341 | counter = counter.nextSibling;
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| 342 | }
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| 343 |
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| 344 | var width = 100 / allowedList.length;
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| 345 | for(var i = 0; i < allowedList.length; i++)
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| 346 | {
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| 347 | var currentElement = allowedList[i];
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| 348 |
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| 349 | var veElement = new VEElement(currentElement);
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| 350 | var elementDiv = veElement.getDiv();
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| 351 | veElement.setWidth(width);
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| 352 |
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| 353 | if(!_rootElement)
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| 354 | {
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| 355 | _rootElement = elementDiv;
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| 356 | }
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| 357 |
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| 358 | container.append(elementDiv);
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| 359 | if(currentElement.firstChild)
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| 360 | {
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| 361 | constructDivsRecursive(elementDiv, currentElement, level + 1);
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| 362 | }
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| 363 |
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| 364 | currentElement = currentElement.nextSibling;
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| 365 | }
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| 366 |
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| 367 | container.append($("<div>", {"style":"clear:both;"}));
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| 368 | }
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| 369 |
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| 370 | this.selectRootElement = function()
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| 371 | {
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| 372 | var height = _editorDiv.height() + 10;
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| 373 | if(height < 300){height = 300;}
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| 374 |
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| 375 | _editorContainer.css("height", height + "px");
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| 376 | _infoDiv.css("height", height + "px");
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| 377 | _rootElement.trigger("click");
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| 378 | }
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| 379 |
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| 380 | this.getMainDiv = function()
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| 381 | {
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| 382 | return _mainDiv;
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| 383 | }
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| 384 |
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[27015] | 385 | this.savePendingEdits = function()
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| 386 | {
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| 387 | while(_editingNodes && _editingNodes.length > 0)
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| 388 | {
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| 389 | var attr = _editingNodes.pop();
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| 390 | attr.saveEdits();
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| 391 | }
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| 392 | }
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| 393 |
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[26927] | 394 | var addToOverList = function(veElement)
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| 395 | {
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| 396 | for(var i = 0; i < _overList.length; i++)
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| 397 | {
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| 398 | if(!_overList[i])
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| 399 | {
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| 400 | continue;
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| 401 | }
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| 402 |
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| 403 | if(_overList[i].getID() == veElement.getID())
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| 404 | {
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| 405 | return false;
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| 406 | }
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| 407 | }
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| 408 |
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| 409 | if(_overList.freeSpaces.length > 0)
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| 410 | {
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| 411 | _overList[_overList.freeSpaces.pop()] = veElement;
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| 412 | }
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| 413 | else
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| 414 | {
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| 415 | _overList.push(veElement);
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| 416 | }
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| 417 | }
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| 418 |
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| 419 | var removeFromOverList = function(veElement)
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| 420 | {
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| 421 | for(var i = 0; i < _overList.length; i++)
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| 422 | {
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| 423 | if(!_overList[i])
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| 424 | {
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| 425 | continue;
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| 426 | }
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| 427 |
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| 428 | if(_overList[i].getID() == veElement.getID())
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| 429 | {
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| 430 | delete _overList[i];
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| 431 | _overList.freeSpaces.push(i);
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| 432 | }
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| 433 | }
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| 434 | }
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| 435 |
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| 436 | var getDeepestOverElement = function()
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| 437 | {
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| 438 | if(_overList.length == 0)
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| 439 | {
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| 440 | return null;
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| 441 | }
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| 442 |
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| 443 | var deepestVal = 0;
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| 444 | var deepestElem = _overList[0];
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| 445 |
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| 446 | for(var i = 0; i < _overList.length; i++)
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| 447 | {
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| 448 | if(!_overList[i])
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| 449 | {
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| 450 | continue;
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| 451 | }
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| 452 |
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| 453 | var depth = _overList[i].getDiv().parents(".veElement").length;
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| 454 | depth = (depth) ? depth : 0;
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| 455 |
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| 456 | if (depth > deepestVal)
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| 457 | {
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| 458 | deepestVal = depth;
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| 459 | deepestElem = _overList[i];
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| 460 | }
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| 461 | }
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| 462 |
|
---|
| 463 | return deepestElem;
|
---|
| 464 | }
|
---|
| 465 |
|
---|
| 466 | var resizeAll = function()
|
---|
| 467 | {
|
---|
| 468 | var filterFunction = function()
|
---|
| 469 | {
|
---|
| 470 | var toolbarStatus = $(this).data("toolbar");
|
---|
| 471 | var beingDraggedStatus = $(this).data("dragging");
|
---|
| 472 |
|
---|
| 473 | if(beingDraggedStatus || !toolbarStatus)
|
---|
| 474 | {
|
---|
| 475 | return true;
|
---|
| 476 | }
|
---|
| 477 |
|
---|
| 478 | return false;
|
---|
| 479 | }
|
---|
| 480 |
|
---|
| 481 | var allElems = $(".veElement").filter(filterFunction).each(function()
|
---|
| 482 | {
|
---|
| 483 | if($(this).data("helper")){return;}
|
---|
| 484 |
|
---|
| 485 | var size = $(this).data("expanded");
|
---|
| 486 | if(size == "small")
|
---|
| 487 | {
|
---|
[27009] | 488 | var width = (20 / ($(this).siblings(".veElement").filter(function(){return !($(this).data("helper"))}).length - 1));
|
---|
[26927] | 489 | $(this).css("width", width + "%");
|
---|
| 490 | }
|
---|
| 491 | else if(size == "normal")
|
---|
| 492 | {
|
---|
| 493 | var width = (100 / ($(this).siblings(".veElement").filter(function(){return !($(this).data("helper"))}).length + 1));
|
---|
| 494 | $(this).css("width", width + "%");
|
---|
| 495 | }
|
---|
| 496 | else if(size == "expanded")
|
---|
| 497 | {
|
---|
[27009] | 498 | $(this).css("width", "80%");
|
---|
[26927] | 499 | }
|
---|
| 500 | });
|
---|
| 501 | }
|
---|
| 502 |
|
---|
| 503 | var initVXE = function()
|
---|
| 504 | {
|
---|
| 505 | try
|
---|
| 506 | {
|
---|
| 507 | _xml = $.parseXML('<testContainer xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:java="http://xml.apache.org/xslt/java" xmlns:util="xalan://org.greenstone.gsdl3.util.XSLTUtil" xmlns:gslib="http://www.greenstone.org/skinning" xmlns:gsf="http://www.greenstone.org/greenstone3/schema/ConfigFormat">' + xmlString + "</testContainer>");
|
---|
| 508 | constructDivsRecursive(_editorDiv, _xml.firstChild);
|
---|
| 509 | }
|
---|
| 510 | catch(error)
|
---|
| 511 | {
|
---|
| 512 | console.log(error);
|
---|
| 513 | return null;
|
---|
| 514 | }
|
---|
| 515 |
|
---|
| 516 | populateToolbar();
|
---|
[27010] | 517 | placeTrashBin();
|
---|
[26927] | 518 |
|
---|
| 519 | _editorContainer.append(_editorDiv);
|
---|
| 520 | _mainDiv.append(_toolboxDiv);
|
---|
| 521 | _mainDiv.append(_editorContainer);
|
---|
| 522 | _mainDiv.append($("<div>", {"id":"veSpacerDiv"}));
|
---|
| 523 | _mainDiv.append(_infoDiv);
|
---|
[27010] | 524 | _mainDiv.append($("<div>", {"style":"clear:both;"}));
|
---|
[26927] | 525 | }
|
---|
[27015] | 526 |
|
---|
| 527 | // *********************************************************************** //
|
---|
| 528 | // Visual Editor Text //
|
---|
| 529 | // This inner class represents a single xml text node in the visual editor //
|
---|
| 530 | // *********************************************************************** //
|
---|
[26927] | 531 |
|
---|
[27015] | 532 | var VEText = function(node)
|
---|
| 533 | {
|
---|
| 534 | var _thisNode = this;
|
---|
| 535 | var _xmlNode = node;
|
---|
| 536 |
|
---|
| 537 | var _textEditor = $("<div>");
|
---|
| 538 | var textTitle = $("<div>Text:</div>");
|
---|
| 539 | var _nodeText = $("<div>");
|
---|
| 540 | _nodeText.text(_xmlNode.nodeValue);
|
---|
| 541 |
|
---|
| 542 | _textEditor.append(textTitle);
|
---|
| 543 | _textEditor.append(_nodeText);
|
---|
| 544 |
|
---|
| 545 | var editButton = $("<button>edit text</button>");
|
---|
| 546 | editButton.click(function()
|
---|
| 547 | {
|
---|
| 548 | if(editButton.text() == "edit text")
|
---|
| 549 | {
|
---|
| 550 | _thisNode.editMode();
|
---|
| 551 | }
|
---|
| 552 | else
|
---|
| 553 | {
|
---|
| 554 | _thisNode.saveEdits();
|
---|
| 555 | }
|
---|
| 556 | });
|
---|
| 557 | _textEditor.append(editButton);
|
---|
| 558 |
|
---|
| 559 | this.editMode = function()
|
---|
| 560 | {
|
---|
| 561 | _editingNodes.push(_thisNode);
|
---|
| 562 | _nodeText.data("prevTextValue", _nodeText.text());
|
---|
| 563 | var textArea = $("<textarea>");
|
---|
| 564 | textArea.val(_nodeText.text());
|
---|
| 565 | _nodeText.text("");
|
---|
| 566 | _nodeText.append(textArea);
|
---|
| 567 | editButton.text("done");
|
---|
| 568 | }
|
---|
| 569 |
|
---|
| 570 | this.saveEdits = function()
|
---|
| 571 | {
|
---|
| 572 | for(var i = 0; i < _editingNodes.length; i++)
|
---|
| 573 | {
|
---|
| 574 | if(_editingNodes[i] == _thisNode)
|
---|
| 575 | {
|
---|
| 576 | _editingNodes.splice(i, 1);
|
---|
| 577 | break;
|
---|
| 578 | }
|
---|
| 579 | }
|
---|
| 580 |
|
---|
| 581 | _transactions.push({type:"editText", elem:_xmlNode, vElem: _nodeText, value:_nodeText.data("prevTextValue")});
|
---|
| 582 | var textArea = _nodeText.find("textarea");
|
---|
| 583 | var newValue = textArea.val();
|
---|
| 584 | _xmlNode.nodeValue = newValue;
|
---|
| 585 | _nodeText.empty();
|
---|
| 586 | _nodeText.text(newValue);
|
---|
| 587 | editButton.text("edit text");
|
---|
| 588 | }
|
---|
| 589 |
|
---|
| 590 | this.getDiv = function()
|
---|
| 591 | {
|
---|
| 592 | return _textEditor;
|
---|
| 593 | }
|
---|
| 594 | }
|
---|
| 595 |
|
---|
[26927] | 596 | // *********************************************************************** //
|
---|
| 597 | // Visual Editor Attribute //
|
---|
| 598 | // This inner class represents a single xml attribute in the visual editor //
|
---|
| 599 | // *********************************************************************** //
|
---|
| 600 |
|
---|
| 601 | var VEAttribute = function(attrElem, xmlElem, name, value)
|
---|
| 602 | {
|
---|
| 603 | var _name;
|
---|
| 604 | if(name)
|
---|
| 605 | {
|
---|
| 606 | _name = name;
|
---|
| 607 | }
|
---|
| 608 | else if(attrElem && attrElem.name)
|
---|
| 609 | {
|
---|
| 610 | _name = attrElem.name;
|
---|
| 611 | }
|
---|
| 612 |
|
---|
| 613 | var _value;
|
---|
| 614 | if(value)
|
---|
| 615 | {
|
---|
| 616 | _value = value;
|
---|
| 617 | }
|
---|
| 618 | else if(attrElem && attrElem.value)
|
---|
| 619 | {
|
---|
| 620 | _value = attrElem.value;
|
---|
| 621 | }
|
---|
| 622 | var _xmlElem = xmlElem;
|
---|
| 623 | var _row;
|
---|
| 624 |
|
---|
[27015] | 625 | var _thisAttr = this;
|
---|
| 626 |
|
---|
[26927] | 627 | this.getName = function()
|
---|
| 628 | {
|
---|
| 629 | return _name;
|
---|
| 630 | }
|
---|
| 631 |
|
---|
| 632 | this.getValue = function()
|
---|
| 633 | {
|
---|
| 634 | return _value;
|
---|
| 635 | }
|
---|
| 636 |
|
---|
| 637 | var createNameCell = function()
|
---|
| 638 | {
|
---|
| 639 | var cell = $("<td>", {"class":"veNameCell"});
|
---|
| 640 | cell.text(_name);
|
---|
| 641 | return cell;
|
---|
| 642 | }
|
---|
| 643 |
|
---|
| 644 | var createValueCell = function()
|
---|
| 645 | {
|
---|
| 646 | var cell = $("<td>", {"class":"veValueCell"});
|
---|
| 647 | cell.text(_value);
|
---|
| 648 | return cell;
|
---|
| 649 | }
|
---|
| 650 |
|
---|
| 651 | var createEditCell = function()
|
---|
| 652 | {
|
---|
| 653 | var cell = $("<td>", {"class":"veEditCell"});
|
---|
| 654 | var link = $("<a href=\"javascript:;\">edit</a>");
|
---|
[27015] | 655 |
|
---|
[26927] | 656 | link.click(function()
|
---|
| 657 | {
|
---|
[27015] | 658 | _thisAttr.editMode();
|
---|
[26927] | 659 | });
|
---|
| 660 | cell.append(link);
|
---|
| 661 | return cell;
|
---|
| 662 | }
|
---|
| 663 |
|
---|
| 664 | var createDeleteCell = function()
|
---|
| 665 | {
|
---|
| 666 | var cell = $("<td>", {"class":"veDeleteCell"});
|
---|
| 667 | var link = $("<a href=\"javascript:;\">delete</a>");
|
---|
| 668 | link.click(function()
|
---|
| 669 | {
|
---|
[26966] | 670 | _transactions.push({type:"remAttr", elem:_xmlElem, row:_row, rowParent:_row.parent(), name:_name, value:_value});
|
---|
[26927] | 671 | _xmlElem.removeAttribute(_name);
|
---|
[26966] | 672 | _row.detach();
|
---|
[26927] | 673 | });
|
---|
| 674 | cell.append(link);
|
---|
| 675 | return cell;
|
---|
| 676 | }
|
---|
| 677 |
|
---|
| 678 | this.getAsTableRow = function()
|
---|
| 679 | {
|
---|
| 680 | var tableRow = $("<tr>");
|
---|
| 681 |
|
---|
| 682 | var attributeName = createNameCell();
|
---|
| 683 | tableRow.append(attributeName);
|
---|
| 684 |
|
---|
| 685 | var attributeValue = createValueCell();
|
---|
| 686 | tableRow.append(attributeValue);
|
---|
| 687 |
|
---|
| 688 | var editCell = createEditCell()
|
---|
| 689 | tableRow.append(editCell);
|
---|
| 690 |
|
---|
| 691 | var deleteCell = createDeleteCell();
|
---|
| 692 | tableRow.append(deleteCell);
|
---|
| 693 |
|
---|
| 694 | _row = tableRow;
|
---|
| 695 |
|
---|
| 696 | return tableRow;
|
---|
| 697 | }
|
---|
[27015] | 698 |
|
---|
[27016] | 699 | this.editMode = function(editValue)
|
---|
[27015] | 700 | {
|
---|
| 701 | _editingNodes.push(_thisAttr);
|
---|
| 702 |
|
---|
| 703 | var nameCell = _row.children("td").eq(0);
|
---|
| 704 | var valueCell = _row.children("td").eq(1);
|
---|
| 705 | var editLink = _row.children("td").eq(2).find("a");
|
---|
| 706 |
|
---|
| 707 | editLink.text("done");
|
---|
| 708 | editLink.off("click");
|
---|
| 709 | editLink.click(function()
|
---|
| 710 | {
|
---|
| 711 | _thisAttr.saveEdits();
|
---|
| 712 | });
|
---|
| 713 |
|
---|
| 714 | var nameInput = $("<input type=\"text\">");
|
---|
| 715 | nameInput.width(nameCell.width() - 5);
|
---|
| 716 | nameInput.val(_name);
|
---|
| 717 |
|
---|
| 718 | var valueInput = $("<input type=\"text\">");
|
---|
| 719 | valueInput.width(valueCell.width() - 5);
|
---|
| 720 | valueInput.val(_value);
|
---|
| 721 |
|
---|
| 722 | nameCell.text("");
|
---|
| 723 | valueCell.text("");
|
---|
| 724 |
|
---|
| 725 | nameCell.append(nameInput);
|
---|
| 726 | valueCell.append(valueInput);
|
---|
| 727 |
|
---|
[27016] | 728 | if(editValue)
|
---|
| 729 | {
|
---|
| 730 | valueInput.focus();
|
---|
| 731 | }
|
---|
| 732 | else
|
---|
| 733 | {
|
---|
| 734 | nameInput.focus();
|
---|
| 735 | }
|
---|
[27015] | 736 | }
|
---|
| 737 |
|
---|
| 738 | this.saveEdits = function()
|
---|
| 739 | {
|
---|
| 740 | for(var i = 0; i < _editingNodes.length; i++)
|
---|
| 741 | {
|
---|
| 742 | if(_editingNodes[i] == _thisAttr)
|
---|
| 743 | {
|
---|
| 744 | _editingNodes.splice(i, 1);
|
---|
| 745 | break;
|
---|
| 746 | }
|
---|
| 747 | }
|
---|
| 748 |
|
---|
| 749 | var nameCell = _row.children("td").eq(0);
|
---|
| 750 | var valueCell = _row.children("td").eq(1);
|
---|
| 751 | var editLink = _row.children("td").eq(2).find("a");
|
---|
| 752 |
|
---|
| 753 | editLink.text("edit");
|
---|
| 754 | editLink.off("click");
|
---|
| 755 | editLink.click(function()
|
---|
| 756 | {
|
---|
| 757 | _thisAttr.editMode();
|
---|
| 758 | });
|
---|
| 759 |
|
---|
| 760 | var nameInput = nameCell.children("input");
|
---|
| 761 | var valueInput = valueCell.children("input");
|
---|
| 762 |
|
---|
| 763 | nameInput.blur();
|
---|
| 764 | valueInput.blur();
|
---|
| 765 |
|
---|
| 766 | var name = nameInput.val();
|
---|
| 767 | var value = valueInput.val();
|
---|
| 768 |
|
---|
| 769 | nameCell.empty();
|
---|
| 770 | nameCell.text(name);
|
---|
| 771 |
|
---|
| 772 | valueCell.empty();
|
---|
| 773 | valueCell.text(value);
|
---|
| 774 |
|
---|
| 775 | if(nameCell.data("prevName") != "")
|
---|
| 776 | {
|
---|
| 777 | _xmlElem.removeAttribute(_name);
|
---|
| 778 | }
|
---|
| 779 | _xmlElem.setAttribute(name, value);
|
---|
| 780 |
|
---|
| 781 | _transactions.push({type:"editAttr", elem:_xmlElem, row:_row, newName:name, name:_name, value:_value});
|
---|
| 782 |
|
---|
| 783 | _name = name;
|
---|
| 784 | _value = value;
|
---|
| 785 | }
|
---|
[26927] | 786 | }
|
---|
| 787 |
|
---|
| 788 | // ********************************************************************************** //
|
---|
| 789 | // Visual Editor Element //
|
---|
| 790 | // This inner class represents a single xml element or text node in the visual editor //
|
---|
| 791 | // ********************************************************************************** //
|
---|
| 792 | var VEElement = function(xml)
|
---|
| 793 | {
|
---|
| 794 | var _div = $("<div>");
|
---|
| 795 | var _xmlNode = xml;
|
---|
| 796 | var _id = _globalID++;
|
---|
| 797 |
|
---|
| 798 | _div.data("parentVEElement", this);
|
---|
| 799 | _div.data("expanded", "normal");
|
---|
| 800 |
|
---|
| 801 | var makeDraggable = function()
|
---|
| 802 | {
|
---|
| 803 | _div.draggable(
|
---|
| 804 | {
|
---|
| 805 | "revert":"true",
|
---|
| 806 | "helper":function()
|
---|
| 807 | {
|
---|
| 808 | //Make sure the cursor is put in the centre of the div
|
---|
| 809 | var height = _div.children(".veTitleElement").height();
|
---|
| 810 | _div.draggable("option", "cursorAt", {top:(height / 2), left:(_div.width() / 2)});
|
---|
| 811 |
|
---|
| 812 | var tempVEE = new VEElement(_xmlNode);
|
---|
| 813 | var tempDiv = tempVEE.getDiv();
|
---|
| 814 | tempDiv.css("border", "1px solid orangered");
|
---|
| 815 | tempDiv.css("background", "orange");
|
---|
| 816 | tempDiv.width(_div.width());
|
---|
| 817 | tempDiv.data("helper", true);
|
---|
| 818 | return tempDiv;
|
---|
| 819 | },
|
---|
| 820 | "cursor":"move",
|
---|
| 821 | "appendTo":_mainDiv,
|
---|
| 822 | "start":function(event, ui)
|
---|
| 823 | {
|
---|
[27010] | 824 | _overTrash = false;
|
---|
[26927] | 825 | _origDDParent = _div.parent();
|
---|
| 826 | _origDDPosition = _div.index();
|
---|
| 827 |
|
---|
| 828 | _div.siblings(".veElement").filter(function(){return !($(this).data("helper"))}).data("expanded", "normal");
|
---|
| 829 | _div.css("border", "1px solid orangered");
|
---|
| 830 | _div.data("prevBackground", _div.css("background"));
|
---|
| 831 | _div.css("background", "orange");
|
---|
| 832 | _div.css("float", "left");
|
---|
| 833 |
|
---|
| 834 | _div.data("dragging", true);
|
---|
| 835 | if(_div.data("toolbar"))
|
---|
| 836 | {
|
---|
| 837 | var cloneElem = new VEElement(_xmlNode.cloneNode(true));
|
---|
| 838 | var cloneDiv = cloneElem.getDiv();
|
---|
| 839 | cloneDiv.css("float", "none");
|
---|
| 840 | cloneDiv.data("toolbar", true);
|
---|
| 841 | _div.before(cloneDiv);
|
---|
| 842 | }
|
---|
| 843 | _div.detach();
|
---|
| 844 |
|
---|
| 845 | resizeAll();
|
---|
| 846 | },
|
---|
| 847 | "drag":function(event, ui)
|
---|
| 848 | {
|
---|
| 849 | var foundDefined = false;
|
---|
| 850 | for(var i = 0; i < _overList.length; i++)
|
---|
| 851 | {
|
---|
| 852 | if(!(_overList[i] === "undefined"))
|
---|
| 853 | {
|
---|
| 854 | foundDefined = true;
|
---|
| 855 | }
|
---|
| 856 | }
|
---|
| 857 |
|
---|
| 858 | _validDropSpot = false;
|
---|
| 859 | if(foundDefined)
|
---|
| 860 | {
|
---|
| 861 | var overElement = getDeepestOverElement();
|
---|
[26969] | 862 | if(overElement && overElement.getXMLNode().nodeType != 3 && checkRestricted(_xmlNode, overElement.getXMLNode()))
|
---|
[26927] | 863 | {
|
---|
| 864 | _validDropSpot = true;
|
---|
| 865 | var overDiv = overElement.getDiv();
|
---|
| 866 |
|
---|
| 867 | var overLeft = overDiv.offset().left;
|
---|
| 868 | var helperLeft = ui.helper.offset().left;
|
---|
| 869 | var helperMiddle = helperLeft + (ui.helper.width() / 2);
|
---|
| 870 |
|
---|
| 871 | var overContainers = overDiv.children(".veContainerElement");
|
---|
| 872 | if(!overContainers.length)
|
---|
| 873 | {
|
---|
| 874 | overDiv.append($("<div>", {"class":"veContainerElement"}));
|
---|
| 875 | overContainers = overDiv.children(".veContainerElement");
|
---|
| 876 | }
|
---|
| 877 | var overChildren = overContainers.children(".veElement").filter(function(){return !($(this).data("helper")) && !(_div.data("parentVEElement").getID() == $(this).data("parentVEElement").getID())});
|
---|
| 878 | var overChildrenLength = overChildren.length + 1;
|
---|
| 879 |
|
---|
| 880 | if(!overChildren.length)
|
---|
| 881 | {
|
---|
| 882 | _validDropElem = overDiv;
|
---|
| 883 | _validDropType = "into";
|
---|
| 884 | overContainers.append(_div);
|
---|
| 885 | }
|
---|
| 886 | else
|
---|
| 887 | {
|
---|
| 888 | var posPercent = (helperMiddle - overLeft) / overDiv.width();
|
---|
| 889 | if(posPercent < 0)
|
---|
| 890 | {
|
---|
| 891 | posPercent = 0;
|
---|
| 892 | }
|
---|
| 893 | else if(posPercent > 1)
|
---|
| 894 | {
|
---|
| 895 | posPercent = 1;
|
---|
| 896 | }
|
---|
| 897 | var pos = Math.floor(overChildrenLength * posPercent);
|
---|
| 898 |
|
---|
| 899 | if(pos < overChildrenLength - 1)
|
---|
| 900 | {
|
---|
| 901 | _validDropElem = overChildren.eq(pos);
|
---|
| 902 | _validDropType = "before";
|
---|
| 903 | overChildren.eq(pos).before(_div);
|
---|
| 904 | }
|
---|
| 905 | else
|
---|
| 906 | {
|
---|
| 907 | _validDropElem = overChildren.eq(pos - 1);
|
---|
[26968] | 908 | //Necessary to fix a rare bug that causes pos to be off by one
|
---|
[26967] | 909 | if(!_validDropElem.length)
|
---|
| 910 | {
|
---|
| 911 | _validDropElem = overChildren.eq(pos - 2);
|
---|
| 912 | }
|
---|
[26927] | 913 | _validDropType = "after";
|
---|
| 914 | overChildren.eq(pos - 1).after(_div);
|
---|
| 915 | }
|
---|
| 916 | }
|
---|
| 917 |
|
---|
| 918 | overChildren.data("expanded", "normal");
|
---|
| 919 | _div.data("expanded", "normal");
|
---|
| 920 |
|
---|
| 921 | resizeAll();
|
---|
| 922 | }
|
---|
| 923 | }
|
---|
| 924 | },
|
---|
[26970] | 925 | "stop":function(event)
|
---|
[26927] | 926 | {
|
---|
[26966] | 927 | var transactionType = (_div.data("toolbar")) ? "addElem" : "remMvElem";
|
---|
[26927] | 928 | _div.data("dragging", false);
|
---|
| 929 | _div.data("toolbar", false);
|
---|
| 930 |
|
---|
| 931 | _div.css("border", "1px dashed black");
|
---|
| 932 | _div.css("background", _div.data("prevBackground"));
|
---|
[27010] | 933 |
|
---|
[26927] | 934 | //If the element was not dropped in a valid place then put it back
|
---|
| 935 | if(!_validDropSpot)
|
---|
| 936 | {
|
---|
[26969] | 937 | _div.detach();
|
---|
[26927] | 938 | if(_origDDPosition == 0)
|
---|
| 939 | {
|
---|
| 940 | _origDDParent.prepend(_div);
|
---|
| 941 | }
|
---|
[26969] | 942 | else if(_origDDPosition == _origDDParent.children(".veElement").length)
|
---|
[26927] | 943 | {
|
---|
| 944 | _origDDParent.children(".veElement").eq(_origDDPosition - 1).after(_div);
|
---|
| 945 | }
|
---|
| 946 | else
|
---|
| 947 | {
|
---|
| 948 | _origDDParent.children(".veElement").eq(_origDDPosition).before(_div);
|
---|
| 949 | }
|
---|
[27010] | 950 |
|
---|
| 951 | if(_overTrash)
|
---|
| 952 | {
|
---|
| 953 | _div.data("parentVEElement").remove();
|
---|
| 954 | return;
|
---|
| 955 | }
|
---|
[26927] | 956 |
|
---|
| 957 | resizeAll();
|
---|
| 958 | }
|
---|
| 959 | //Otherwise modify the XML
|
---|
| 960 | else
|
---|
| 961 | {
|
---|
| 962 | var xmlNode = _validDropElem.data("parentVEElement").getXMLNode();
|
---|
| 963 | if(_validDropType == "before")
|
---|
| 964 | {
|
---|
| 965 | $(xmlNode).before(_xmlNode);
|
---|
| 966 | }
|
---|
| 967 | else if (_validDropType == "after")
|
---|
| 968 | {
|
---|
| 969 | $(xmlNode).after(_xmlNode);
|
---|
| 970 | }
|
---|
| 971 | else if (_validDropType == "into")
|
---|
| 972 | {
|
---|
| 973 | $(xmlNode).append(_xmlNode);
|
---|
| 974 | }
|
---|
[26966] | 975 | _transactions.push({type:transactionType, vElemParent:_origDDParent, vElemPos:_origDDPosition, vElem:_div});
|
---|
[26927] | 976 | }
|
---|
[26970] | 977 |
|
---|
| 978 | _overList = new Array();
|
---|
| 979 | _overList.freeSpaces = new Array();
|
---|
[26927] | 980 | }
|
---|
| 981 | });
|
---|
| 982 |
|
---|
| 983 | _div.droppable(
|
---|
| 984 | {
|
---|
[26970] | 985 | "over":function(event, ui)
|
---|
[26927] | 986 | {
|
---|
| 987 | addToOverList($(this).data("parentVEElement"));
|
---|
| 988 | event.stopPropagation();
|
---|
| 989 | },
|
---|
| 990 | "out":function(event)
|
---|
| 991 | {
|
---|
| 992 | removeFromOverList($(this).data("parentVEElement"));
|
---|
| 993 | event.stopPropagation();
|
---|
| 994 | }
|
---|
| 995 | });
|
---|
| 996 | }
|
---|
| 997 |
|
---|
| 998 | this.getDiv = function()
|
---|
| 999 | {
|
---|
| 1000 | return _div;
|
---|
| 1001 | }
|
---|
| 1002 |
|
---|
| 1003 | this.getXMLNode = function()
|
---|
| 1004 | {
|
---|
| 1005 | return _xmlNode;
|
---|
| 1006 | }
|
---|
| 1007 |
|
---|
| 1008 | this.getID = function()
|
---|
| 1009 | {
|
---|
| 1010 | return _id;
|
---|
| 1011 | }
|
---|
| 1012 |
|
---|
| 1013 | var createTableHeader = function()
|
---|
| 1014 | {
|
---|
| 1015 | var tableHeader = $("<tr>");
|
---|
| 1016 | tableHeader.html("<td class=\"veNameCell\">Name</td><td class=\"veValueCell\">Value</td>");
|
---|
| 1017 | return tableHeader;
|
---|
| 1018 | }
|
---|
| 1019 |
|
---|
| 1020 | this.populateInformationDiv = function()
|
---|
| 1021 | {
|
---|
[27015] | 1022 | thisEditor.savePendingEdits();
|
---|
[26927] | 1023 | _infoDiv.empty();
|
---|
| 1024 |
|
---|
| 1025 | var nameElement = $("<p>");
|
---|
| 1026 | if(_xmlNode.nodeType == 1)
|
---|
| 1027 | {
|
---|
| 1028 | nameElement.text("Name: " + _xmlNode.nodeName);
|
---|
| 1029 | }
|
---|
| 1030 | else
|
---|
| 1031 | {
|
---|
| 1032 | nameElement.text("[text node]");
|
---|
| 1033 | }
|
---|
| 1034 | _infoDiv.append(nameElement);
|
---|
| 1035 |
|
---|
| 1036 | if(_xmlNode.nodeType == 1)
|
---|
| 1037 | {
|
---|
| 1038 | var attributeTableTitle = $("<p>Attributes:<p/>");
|
---|
| 1039 | var attributeTable = $("<table>");
|
---|
| 1040 | attributeTable.addClass("veAttributeTableContainer");
|
---|
| 1041 |
|
---|
| 1042 | attributeTable.append(createTableHeader());
|
---|
| 1043 |
|
---|
| 1044 | $(_xmlNode.attributes).each(function()
|
---|
| 1045 | {
|
---|
| 1046 | var veAttribute = new VEAttribute(this, _xmlNode);
|
---|
| 1047 | attributeTable.append(veAttribute.getAsTableRow());
|
---|
| 1048 | });
|
---|
| 1049 |
|
---|
| 1050 | _infoDiv.append(attributeTableTitle);
|
---|
| 1051 | _infoDiv.append(attributeTable);
|
---|
| 1052 |
|
---|
[27016] | 1053 | var addSelect = $("<select>");
|
---|
| 1054 | addSelect.append("<option>[blank]</option>", {value:"[blank]"});
|
---|
| 1055 | var fullName = _xmlNode.tagName;
|
---|
| 1056 | var namespace;
|
---|
| 1057 | var nodeName;
|
---|
| 1058 | if(fullName.indexOf(":") == -1)
|
---|
| 1059 | {
|
---|
| 1060 | namespace = "no namespace";
|
---|
| 1061 | nodeName = fullName;
|
---|
| 1062 | }
|
---|
| 1063 | else
|
---|
| 1064 | {
|
---|
| 1065 | namespace = fullName.substring(0, fullName.indexOf(":"));
|
---|
| 1066 | nodeName = fullName.substring(fullName.indexOf(":") + 1);
|
---|
| 1067 | }
|
---|
| 1068 | var nameList = _validAttrList[namespace];
|
---|
| 1069 | if(nameList)
|
---|
| 1070 | {
|
---|
| 1071 | var nameList = _validAttrList[namespace];
|
---|
| 1072 | var attrList = nameList[nodeName];
|
---|
| 1073 | if(attrList)
|
---|
| 1074 | {
|
---|
| 1075 | for(var i = 0; i < attrList.length; i++)
|
---|
| 1076 | {
|
---|
| 1077 | addSelect.append($("<option>" + attrList[i] + "</option>", {value:attrList[i]}));
|
---|
| 1078 | }
|
---|
| 1079 | }
|
---|
| 1080 | }
|
---|
| 1081 |
|
---|
[26927] | 1082 | var addButton = $("<button>Add attribute</button>");
|
---|
| 1083 | addButton.click(function()
|
---|
| 1084 | {
|
---|
[27016] | 1085 | var newAtt;
|
---|
| 1086 | var editModeValue;
|
---|
| 1087 | if(addSelect.find(":selected").val() == "[blank]")
|
---|
| 1088 | {
|
---|
| 1089 | newAtt = new VEAttribute(null, _xmlNode, "", "");
|
---|
| 1090 | editModeValue = false;
|
---|
| 1091 | }
|
---|
| 1092 | else
|
---|
| 1093 | {
|
---|
| 1094 | newAtt = new VEAttribute(null, _xmlNode, addSelect.find(":selected").val(), "");
|
---|
| 1095 | editModeValue = true;
|
---|
| 1096 | }
|
---|
| 1097 |
|
---|
[26966] | 1098 | var row = newAtt.getAsTableRow();
|
---|
| 1099 | attributeTable.append(row);
|
---|
[27016] | 1100 | newAtt.editMode(editModeValue);
|
---|
[26966] | 1101 | _transactions.push({type:"addAttr", row:row})
|
---|
[26927] | 1102 | });
|
---|
[27016] | 1103 | _infoDiv.append(addSelect);
|
---|
[26927] | 1104 | _infoDiv.append(addButton);
|
---|
| 1105 | }
|
---|
| 1106 |
|
---|
| 1107 | if(_xmlNode.nodeType == 3)
|
---|
| 1108 | {
|
---|
[27015] | 1109 | var textNode = new VEText(_xmlNode);
|
---|
| 1110 | _infoDiv.append(textNode.getDiv());
|
---|
[26927] | 1111 | }
|
---|
| 1112 | }
|
---|
[27010] | 1113 |
|
---|
| 1114 | this.remove = function()
|
---|
| 1115 | {
|
---|
| 1116 | var divParent = _div.parents(".veElement");
|
---|
| 1117 | _transactions.push({type:"remMvElem", vElemParent:_div.parent(), vElemPos:_div.index(), vElem:_div});
|
---|
| 1118 | _div.data("expanded", "normal");
|
---|
| 1119 | $(_xmlNode).remove();
|
---|
| 1120 | _div.detach();
|
---|
| 1121 | _infoDiv.empty();
|
---|
| 1122 |
|
---|
| 1123 | if(divParent.length)
|
---|
| 1124 | {
|
---|
| 1125 | divParent.first().trigger("click");
|
---|
| 1126 | }
|
---|
[27015] | 1127 |
|
---|
| 1128 | $("#veTrash").children("img").attr("src", gs.imageURLs.trashFull);
|
---|
[27010] | 1129 | }
|
---|
[26927] | 1130 |
|
---|
| 1131 | var addMouseEvents = function()
|
---|
| 1132 | {
|
---|
| 1133 | _div.mouseover(function(event)
|
---|
| 1134 | {
|
---|
| 1135 | event.stopPropagation();
|
---|
| 1136 | _div.css("border", "1px solid orange");
|
---|
| 1137 | var titleString = " ";
|
---|
| 1138 | if(_xmlNode.nodeType == 1)
|
---|
| 1139 | {
|
---|
| 1140 | for(var i = 0; i < _xmlNode.attributes.length; i++)
|
---|
| 1141 | {
|
---|
| 1142 | var current = _xmlNode.attributes[i];
|
---|
| 1143 | var name = current.name;
|
---|
| 1144 | var value = current.value;
|
---|
| 1145 |
|
---|
| 1146 | titleString += name + "=\"" + value + "\" ";
|
---|
| 1147 | }
|
---|
| 1148 | }
|
---|
| 1149 | else if(_xmlNode.nodeType == 3)
|
---|
| 1150 | {
|
---|
| 1151 | titleString = _xmlNode.nodeValue;
|
---|
| 1152 | }
|
---|
| 1153 | _div.attr("title", titleString);
|
---|
| 1154 | });
|
---|
| 1155 | _div.mouseout(function(event)
|
---|
| 1156 | {
|
---|
| 1157 | _div.css("border", "1px dashed black");
|
---|
| 1158 | event.stopPropagation();
|
---|
| 1159 | });
|
---|
| 1160 | _div.click(function(event)
|
---|
| 1161 | {
|
---|
| 1162 | if(_selectedElement)
|
---|
| 1163 | {
|
---|
| 1164 | _selectedElement.css("border", _selectedElement.prevBorder);
|
---|
| 1165 | }
|
---|
| 1166 | _selectedElement = _div;
|
---|
| 1167 | _div.prevBorder = _div.css("border");
|
---|
| 1168 | _div.css("border", "red solid 1px");
|
---|
| 1169 |
|
---|
| 1170 | _div.data("parentVEElement").focus();
|
---|
| 1171 | _div.data("parentVEElement").populateInformationDiv();
|
---|
| 1172 |
|
---|
| 1173 | event.stopPropagation();
|
---|
| 1174 | });
|
---|
| 1175 | }
|
---|
| 1176 |
|
---|
| 1177 | this.expand = function()
|
---|
| 1178 | {
|
---|
| 1179 | var siblings = _div.siblings(".veElement");
|
---|
| 1180 | if(!(_div.data("expanded") == "expanded") && siblings.length && siblings.length > 0)
|
---|
| 1181 | {
|
---|
[27009] | 1182 | var sibWidth = 20 / siblings.length;
|
---|
[26927] | 1183 | siblings.each(function()
|
---|
| 1184 | {
|
---|
| 1185 | $(this).animate({width:sibWidth + "%"}, 900);
|
---|
| 1186 | $(this).data("expanded", "small");
|
---|
| 1187 | });
|
---|
| 1188 |
|
---|
[27009] | 1189 | _div.animate({width:"80%"}, 1000);
|
---|
[26927] | 1190 | _div.data("expanded", "expanded");
|
---|
| 1191 | }
|
---|
| 1192 | }
|
---|
| 1193 |
|
---|
| 1194 | this.evenlyDistributeChildren = function()
|
---|
| 1195 | {
|
---|
| 1196 | var children = _div.find(".veElement")
|
---|
| 1197 | .each(function()
|
---|
| 1198 | {
|
---|
| 1199 | $(this).data("expanded", "normal");
|
---|
| 1200 | var length = $(this).siblings(".veElement").filter(function(){return !($(this).data("helper"))}).length + 1;
|
---|
| 1201 | $(this).css("width", (100 / length) + "%");//$(this).animate({"width":(100 / length) + "%"}, 900);
|
---|
| 1202 | });
|
---|
| 1203 | }
|
---|
| 1204 |
|
---|
| 1205 | this.focus = function()
|
---|
| 1206 | {
|
---|
| 1207 | _div.data("parentVEElement").expand();
|
---|
| 1208 |
|
---|
| 1209 | var parents = _div.parents(".veElement");
|
---|
| 1210 | parents.each(function()
|
---|
| 1211 | {
|
---|
| 1212 | $(this).data("parentVEElement").expand();
|
---|
| 1213 | });
|
---|
| 1214 |
|
---|
| 1215 | _div.data("parentVEElement").evenlyDistributeChildren();
|
---|
| 1216 | }
|
---|
| 1217 |
|
---|
| 1218 | this.setWidth = function(width)
|
---|
| 1219 | {
|
---|
| 1220 | _div.css("width", width + "%");
|
---|
| 1221 | }
|
---|
| 1222 |
|
---|
| 1223 | //Visual Editor Element constructor
|
---|
| 1224 | var initVEE = function()
|
---|
| 1225 | {
|
---|
| 1226 | _div.addClass("veElement");
|
---|
| 1227 | makeDraggable();
|
---|
| 1228 |
|
---|
| 1229 | var titleText;
|
---|
| 1230 | if(_xmlNode.nodeType == 3 && _xmlNode.nodeValue.search(/\S/) != -1)
|
---|
| 1231 | {
|
---|
| 1232 | _div.addClass("veTextElement");
|
---|
| 1233 | titleText = "[text]";
|
---|
| 1234 | }
|
---|
| 1235 | else if (_xmlNode.nodeType == 1)
|
---|
| 1236 | {
|
---|
| 1237 | if(_xmlNode.tagName.search(/^xsl/) != -1)
|
---|
| 1238 | {
|
---|
| 1239 | _div.addClass("veXSLElement");
|
---|
| 1240 | }
|
---|
| 1241 | else if(_xmlNode.tagName.search(/^gsf/) != -1)
|
---|
| 1242 | {
|
---|
| 1243 | _div.addClass("veGSFElement");
|
---|
| 1244 | }
|
---|
| 1245 | else if(_xmlNode.tagName.search(/^gslib/) != -1)
|
---|
| 1246 | {
|
---|
| 1247 | _div.addClass("veGSLIBElement");
|
---|
| 1248 | }
|
---|
| 1249 | else
|
---|
| 1250 | {
|
---|
| 1251 | _div.addClass("veHTMLElement");
|
---|
| 1252 | }
|
---|
| 1253 | titleText = _xmlNode.tagName;
|
---|
| 1254 | }
|
---|
| 1255 |
|
---|
| 1256 | addMouseEvents();
|
---|
| 1257 |
|
---|
| 1258 | _div.append("<div class=\"veTitleElement\">" + titleText + "</div>");
|
---|
| 1259 | }
|
---|
| 1260 |
|
---|
| 1261 | initVEE();
|
---|
| 1262 | }
|
---|
| 1263 |
|
---|
| 1264 | //Call the constructor
|
---|
| 1265 | initVXE();
|
---|
| 1266 | } |
---|