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 | function visualXMLEditor(xmlString)
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6 | {
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7 | //Variables that store the visual editor and a link to the DebugWidget
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8 | var _thisEditor = this;
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9 | var _greenbug;
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10 |
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11 | //Store this file's location and name
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12 | var _fileLocation;
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13 | var _fileName;
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14 |
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15 | //Stores what id we are up to (used to compare VEElements)
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16 | var _globalID = 0;
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17 |
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18 | //Stores the current state of the XML
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19 | var _xml;
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20 |
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21 | //Elements of the editor
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22 | var _mainDiv = $("<div>", {"id":"veMainDiv"});
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23 | var _toolboxDiv = $("<div>", {"id":"veToolboxDiv"});
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24 | var _editorContainer = $("<div>", {"id":"veEditorContainer"});
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25 | var _editorDiv = $("<div>", {"id":"veEditorDiv"});
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26 | var _infoDiv = $("<div>", {"id":"veInfoDiv"});
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27 |
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28 | //State-keeping variables
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29 | var _rootElement;
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30 | var _selectedElement;
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31 | var _overTrash = false;
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32 | var _validDropSpot = false;
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33 | var _validDropType;
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34 | var _validDropElem;
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35 | var _origDDParent;
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36 | var _origDDPosition;
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37 |
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38 | //Keep track of what is currently being edited
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39 | var _editingNodes = new Array();
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40 |
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41 | //Stores what elements we are currently over while dragging (necessary to find the deepest element)
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42 | var _overList = new Array();
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43 | _overList.freeSpaces = new Array();
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44 |
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45 | //Keep a list of what has been changed so that it can be undone
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46 | var _transactions = new Array();
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47 |
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48 | //A list of "ready-made" attributes for certain elements
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49 | var _validAttrList =
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50 | {
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51 | gsf:
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52 | {
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53 | "cgi-param":["name"],
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54 | "collectionText":["args", "name"],
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55 | "displayItem":["name"],
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56 | "displayText":["name"],
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57 | "equivlinkgs3":["name"],
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58 | "foreach-metadata":["name", "separator"],
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59 | "icon":["type"],
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60 | "if-metadata-exists":["name"],
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61 | "image":["type"],
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62 | "interfaceText":["name"],
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63 | "link":["OID", "OIDmetadata", "name", "nodeID", "target", "title", "titlekey", "type"],
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64 | "metadata":["format", "hidden", "name", "pos", "prefix", "separator", "suffix", "type"],
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65 | "script":["src"],
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66 | "style":["src"],
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67 | "switch":["preprocess", "test", "test-value"]
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68 | }
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69 | }
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70 |
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71 | //The list of elements that show up in the toolbox (gslib is added dynamically later)
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72 | var _elemList =
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73 | {
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74 | html:["a", "br", "div", "li", "link", "p", "script", "span", "table", "td", "tr", "ul"],
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75 | xsl:
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76 | [
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77 | "apply-imports", "apply-templates", "attribute", "attribute-set", "call-template",
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78 | "choose", "copy", "copy-of", "decimal-format", "element",
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79 | "fallback", "for-each", "if", "import", "include",
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80 | "key", "message", "namespace-alias", "number", "otherwise",
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81 | "output", "param", "preserve-space", "processing-instruction", "sort",
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82 | "strip-space", "stylesheet", "template", "text", "transform",
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83 | "value-of", "variable", "when", "with-param"
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84 | ],
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85 | gsf:
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86 | [
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87 | "cgi-param", "choose-metadata", "collectionText", "displayItem", "displayText",
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88 | "equivlinkgs3", "foreach-metadata", "icon", "if-metadata-exists", "image",
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89 | "interfaceText", "link", "meta-value", "metadata", "script",
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90 | "style", "switch", "template", "text", "variable"
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91 | ]
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92 | };
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93 |
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94 | //Restricts what elements can be added to a given element
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95 | var _childRestrictions =
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96 | {
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97 | gsf:
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98 | {
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99 | "choose-metadata":["gsf:metadata", "gsf:default"],
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100 | "metadata":[]
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101 | }
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102 | };
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103 |
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104 | this.setFileLocation = function(fileLocation)
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105 | {
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106 | _fileLocation = fileLocation;
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107 | }
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108 |
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109 | this.setFileName = function(fileName)
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110 | {
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111 | _fileName = fileName;
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112 | }
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113 |
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114 | //Get a connection to the DebugWidget
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115 | this.setGreenbug = function(gb)
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116 | {
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117 | _greenbug = gb;
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118 | }
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119 |
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120 | //Get the XML in its current state
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121 | this.getXML = function()
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122 | {
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123 | return _xml;
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124 | }
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125 |
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126 | //Undo a transation
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127 | this.undo = function()
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128 | {
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129 | if(_transactions.length > 0)
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130 | {
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131 | var t = _transactions.pop();
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132 | //Undo an added element
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133 | if(t.type == "addElem")
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134 | {
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135 | $(t.vElem.data("parentVEElement").getXMLNode()).remove();
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136 | t.vElem.remove();
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137 | resizeAll();
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138 | }
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139 | //Undo a removed or moved element
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140 | else if(t.type == "remMvElem")
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141 | {
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142 | var parent = t.vElemParent;
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143 | var pos = t.vElemPos;
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144 | var elem = t.vElem;
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145 |
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146 | elem.detach();
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147 | if(pos == 0)
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148 | {
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149 | parent.prepend(elem);
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150 | $(parent.parent().data("parentVEElement").getXMLNode()).prepend(elem.data("parentVEElement").getXMLNode());
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151 | }
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152 | else if(pos == parent.children(".veElement").length)
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153 | {
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154 | $(parent.children(".veElement").eq(pos - 1).data("parentVEElement").getXMLNode()).after(elem.data("parentVEElement").getXMLNode());
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155 | parent.children(".veElement").eq(pos - 1).after(elem);
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156 | }
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157 | else
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158 | {
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159 | $(parent.children(".veElement").eq(pos).data("parentVEElement").getXMLNode()).before(elem.data("parentVEElement").getXMLNode());
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160 | parent.children(".veElement").eq(pos).before(elem);
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161 | }
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162 | resizeAll();
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163 |
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164 | //Check if we need to change the recycle bin icon
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165 | var found = false;
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166 | for(var i = 0; i < _transactions.length; i++)
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167 | {
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168 | if(_transactions[i].type == "remMvElem"){found = true; break;}
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169 | }
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170 |
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171 | if(!found)
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172 | {
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173 | $("#veTrash").children("img").attr("src", gs.imageURLs.trashEmpty);
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174 | }
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175 | }
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176 | //Undo an added attribute
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177 | else if(t.type == "addAttr")
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178 | {
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179 | if(t.row)
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180 | {
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181 | t.row.remove();
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182 | }
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183 | }
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184 | //Undo a removed or edited attribute
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185 | else if(t.type == "editAttr")
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186 | {
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187 | t.elem.removeAttribute(t.newName);
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188 | t.elem.setAttribute(t.name, t.value);
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189 | if(t.row)
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190 | {
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191 | t.row.children("td").eq(0).text(t.name);
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192 | t.row.children("td").eq(1).text(t.value);
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193 | }
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194 | }
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195 | //Undo a removed or edited attribute
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196 | else if(t.type == "remAttr")
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197 | {
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198 | t.elem.setAttribute(t.name, t.value);
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199 | if(t.rowParent)
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200 | {
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201 | t.rowParent.append(t.row);
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202 | }
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203 | }
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204 | //Undo edited text
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205 | else if(t.type == "editText")
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206 | {
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207 | t.elem.nodeValue = t.value;
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208 | if(t.vElem)
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209 | {
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210 | t.vElem.text(t.value);
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211 | }
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212 | }
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213 | }
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214 | }
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215 |
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216 | //Check if an element is allowed as a child to another element
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217 | var checkRestricted = function(child, parent)
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218 | {
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219 | var pFullNodename = parent.tagName;
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220 | var cFullNodename = child.tagName;
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221 | var pNamespace;
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222 | var pNodeName;
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223 | if(pFullNodename.indexOf(":") == -1)
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224 | {
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225 | pNamespace = "no namespace";
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226 | pNodeName = pFullNodename;
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227 | }
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228 | else
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229 | {
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230 | pNamespace = pFullNodename.substring(0, pFullNodename.indexOf(":"));
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231 | pNodeName = pFullNodename.substring(pFullNodename.indexOf(":") + 1);
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232 | }
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233 |
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234 | var namespaceList = _childRestrictions[pNamespace];
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235 | if(namespaceList)
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236 | {
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237 | var childList = namespaceList[pNodeName];
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238 | if(childList)
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239 | {
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240 | for(var i = 0; i < childList.length; i++)
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241 | {
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242 | if(childList[i] == cFullNodename)
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243 | {
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244 | return true;
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245 | }
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246 | }
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247 | return false;
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248 | }
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249 | }
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250 |
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251 | return true;
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252 | }
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253 |
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254 | //Add the trash bin to the editor
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255 | var placeTrashBin = function()
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256 | {
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257 | var binImage = $("<img src=\"" + gs.imageURLs.trashEmpty + "\"/>");
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258 | var bin = $("<div id=\"veTrash\">");
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259 | bin.append(binImage);
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260 | bin.addClass("ui-state-default");
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261 | bin.addClass("ui-corner-all");
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262 | bin.droppable(
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263 | {
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264 | "over":function()
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265 | {
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266 | _overTrash = true;
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267 | },
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268 | "out":function()
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269 | {
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270 | _overTrash = false;
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271 | }
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272 | });
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273 | _editorContainer.append(bin);
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274 | }
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275 |
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276 | //Dynamically retrieve the gslib elements from the gslib.xsl file to put into the toolbox
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277 | var retrieveGSLIBTemplates = function(callback)
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278 | {
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279 | if($(document).data("gslibList"))
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280 | {
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281 | _elemList["gslib"] = $(document).data("gslibList");
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282 |
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283 | if(callback)
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284 | {
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285 | callback();
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286 | }
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287 | }
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288 | else
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289 | {
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290 | var url = gs.xsltParams.library_name + "?a=g&rt=r&s=GetTemplateListFromFile&s1.locationName=interface&s1.interfaceName=" + gs.xsltParams.interface_name + "&s1.fileName=gslib.xsl";
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291 |
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292 | $.ajax(url)
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293 | .success(function(response)
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294 | {
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295 | startIndex = response.search("<templateList>") + "<templateList>".length;
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296 | endIndex = response.search("</templateList>");
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297 |
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298 | if(startIndex == "<templateList>".length - 1)
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299 | {
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300 | console.log("Error retrieving GSLIB templates");
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301 | return;
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302 | }
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303 |
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304 | var listString = response.substring(startIndex, endIndex);
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305 | var list = eval(listString.replace(/"/g, "\""));
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306 | var modifiedList = new Array();
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307 |
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308 | for(var i = 0; i < list.length; i++)
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309 | {
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310 | var current = list[i];
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311 | if(current.name)
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312 | {
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313 | modifiedList.push(current.name);
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314 | }
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315 | }
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316 |
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317 | _elemList["gslib"] = modifiedList;
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318 | $(document).data("gslibList", modifiedList);
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319 |
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320 | if(callback)
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321 | {
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322 | callback();
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323 | }
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324 | })
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325 | .error(function()
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326 | {
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327 | console.log("Error retrieving GSLIB templates");
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328 | });
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329 | }
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330 | }
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331 |
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332 | //Create the toolbar
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333 | var populateToolbar = function()
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334 | {
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335 | var tabHolder = $("<ul>");
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336 | _toolboxDiv.append(tabHolder);
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337 |
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338 | for(var key in _elemList)
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339 | {
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340 | var currentList = _elemList[key];
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341 |
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342 | var tab = $("<li>");
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343 | var tabLink = $("<a>", {"href":document.URL + "#ve" + key});
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344 | tabLink.css({"font-size":"0.9em", "padding":"5px"});
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345 | tabLink.text(key);
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346 | tab.append(tabLink);
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347 | tabHolder.append(tab);
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348 |
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349 | var tabDiv = $("<div>", {"id":"ve" + key});
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350 | for(var j = 0; j < currentList.length; j++)
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351 | {
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352 | var elemName = currentList[j];
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353 |
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354 | var ns = (key == "html") ? "" : (key + ":");
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355 | var newElem = _xml.createElement(ns + elemName);
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356 | var veElement = new VEElement(newElem);
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357 | veElement.setShortName(true);
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358 | var veDiv = veElement.getDiv();
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359 | veDiv.css("float", "none");
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360 | veDiv.data("toolbar", true);
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361 | tabDiv.append(veDiv);
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362 | }
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363 |
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364 | _toolboxDiv.append(tabDiv);
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365 | }
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366 |
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367 | var otherTab = $("<li>");
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368 | var otherTabLink = $("<a>", {"href":document.URL + "#veother"});
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369 | otherTabLink.css({"font-size":"0.9em", "padding":"5px"});
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370 | otherTabLink.text("other");
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371 | otherTab.append(otherTabLink);
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372 | tabHolder.append(otherTab);
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373 |
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374 | var otherTabDiv = $("<div>", {"id":"veother"});
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375 | var textNode = _xml.createTextNode("text");
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376 | var textVEElement = new VEElement(textNode);
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377 | var textDiv = textVEElement.getDiv();
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378 | textDiv.css("float", "none");
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379 | textDiv.data("toolbar", true);
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380 | otherTabDiv.append(textDiv);
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381 |
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382 | var customInput = $("<input type=\"text\">");
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383 | var customElemHolder = $("<div>");
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384 | var customCreateButton = $("<button>Create element</button>");
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385 | customCreateButton.click(function()
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386 | {
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387 | var elemName = customInput.val();
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388 | if(elemName.length)
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389 | {
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390 | var elem = _xml.createElement(elemName);
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391 | var veElement = new VEElement(elem);
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392 | var customElemDiv = veElement.getDiv();
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393 | customElemDiv.css("float", "none");
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394 | customElemDiv.data("toolbar", true);
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395 | customElemHolder.empty();
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396 | customElemHolder.append(customElemDiv);
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397 | }
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398 | });
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399 | otherTabDiv.append(customInput);
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400 | otherTabDiv.append(customCreateButton);
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401 | otherTabDiv.append(customElemHolder);
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402 |
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403 | _toolboxDiv.append(otherTabDiv);
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404 |
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405 | _toolboxDiv.tabs();
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406 |
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407 | customCreateButton.button();
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408 | }
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409 |
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410 | //Turns the given XML into the nice visual structure recursively
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411 | var constructDivsRecursive = function(currentDiv, currentParent, level)
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412 | {
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413 | if(!level)
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414 | {
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415 | level = 1;
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416 | }
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417 |
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418 | var container = $("<div>");
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419 | container.addClass("veContainerElement");
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420 | currentDiv.append(container);
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421 |
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422 | var allowedList = new Array();
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423 | var counter = currentParent.firstChild;
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424 | while(counter)
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425 | {
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426 | if(counter.nodeType == 1)
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427 | {
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428 | allowedList.push(counter)
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429 | }
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430 | else if(counter.nodeType == 3 && counter.nodeValue.search(/\S/) != -1)
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431 | {
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432 | allowedList.push(counter)
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433 | }
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434 | counter = counter.nextSibling;
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435 | }
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436 |
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437 | var width = 100 / allowedList.length;
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438 | for(var i = 0; i < allowedList.length; i++)
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439 | {
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440 | var currentElement = allowedList[i];
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441 |
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442 | var veElement = new VEElement(currentElement);
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443 | var elementDiv = veElement.getDiv();
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444 | veElement.setWidth(width);
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445 |
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446 | if(!_rootElement)
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447 | {
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448 | _rootElement = elementDiv;
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449 | }
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450 |
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451 | container.append(elementDiv);
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452 | if(currentElement.firstChild)
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453 | {
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454 | constructDivsRecursive(elementDiv, currentElement, level + 1);
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455 | }
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456 |
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457 | currentElement = currentElement.nextSibling;
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458 | }
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459 |
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460 | container.append($("<div>", {"style":"clear:both;"}));
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461 | }
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462 |
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463 | //Fake a click on the root element
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464 | this.selectRootElement = function()
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465 | {
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466 | var height = _editorDiv.height() + 10;
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467 | if(height < 300){height = 300;}
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468 |
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469 | _editorContainer.css("height", height + "px");
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470 | _infoDiv.css("height", height + "px");
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471 | _rootElement.trigger("click");
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472 | }
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473 |
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474 | //Return the main visual editor div
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475 | this.getMainDiv = function()
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476 | {
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477 | return _mainDiv;
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478 | }
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479 |
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480 | //Save any unfinished edits
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481 | this.savePendingEdits = function()
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482 | {
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483 | while(_editingNodes && _editingNodes.length > 0)
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484 | {
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485 | var attr = _editingNodes.pop();
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486 | attr.saveEdits();
|
---|
487 | }
|
---|
488 | }
|
---|
489 |
|
---|
490 | //Add the given VEElement to the list of VEElements we are currently dragging over
|
---|
491 | var addToOverList = function(veElement)
|
---|
492 | {
|
---|
493 | if(veElement.getDiv().data("toolbar"))
|
---|
494 | {
|
---|
495 | return;
|
---|
496 | }
|
---|
497 |
|
---|
498 | for(var i = 0; i < _overList.length; i++)
|
---|
499 | {
|
---|
500 | if(!_overList[i])
|
---|
501 | {
|
---|
502 | continue;
|
---|
503 | }
|
---|
504 |
|
---|
505 | if(_overList[i].getID() == veElement.getID())
|
---|
506 | {
|
---|
507 | return false;
|
---|
508 | }
|
---|
509 | }
|
---|
510 |
|
---|
511 | if(_overList.freeSpaces.length > 0)
|
---|
512 | {
|
---|
513 | _overList[_overList.freeSpaces.pop()] = veElement;
|
---|
514 | }
|
---|
515 | else
|
---|
516 | {
|
---|
517 | _overList.push(veElement);
|
---|
518 | }
|
---|
519 | }
|
---|
520 |
|
---|
521 | //Remove the given VEElement from the list of VElements we are currently dragging over
|
---|
522 | var removeFromOverList = function(veElement)
|
---|
523 | {
|
---|
524 | for(var i = 0; i < _overList.length; i++)
|
---|
525 | {
|
---|
526 | if(!_overList[i])
|
---|
527 | {
|
---|
528 | continue;
|
---|
529 | }
|
---|
530 |
|
---|
531 | if(_overList[i].getID() == veElement.getID())
|
---|
532 | {
|
---|
533 | delete _overList[i];
|
---|
534 | _overList.freeSpaces.push(i);
|
---|
535 | }
|
---|
536 | }
|
---|
537 | }
|
---|
538 |
|
---|
539 | //Get the deepest VEElement we are currently dragging over
|
---|
540 | var getDeepestOverElement = function()
|
---|
541 | {
|
---|
542 | if(_overList.length == 0)
|
---|
543 | {
|
---|
544 | return null;
|
---|
545 | }
|
---|
546 |
|
---|
547 | var deepestVal = 0;
|
---|
548 | var deepestElem = _overList[0];
|
---|
549 |
|
---|
550 | for(var i = 0; i < _overList.length; i++)
|
---|
551 | {
|
---|
552 | if(!_overList[i])
|
---|
553 | {
|
---|
554 | continue;
|
---|
555 | }
|
---|
556 |
|
---|
557 | var depth = _overList[i].getDiv().parents(".veElement").length;
|
---|
558 | depth = (depth) ? depth : 0;
|
---|
559 |
|
---|
560 | if (depth > deepestVal)
|
---|
561 | {
|
---|
562 | deepestVal = depth;
|
---|
563 | deepestElem = _overList[i];
|
---|
564 | }
|
---|
565 | }
|
---|
566 |
|
---|
567 | return deepestElem;
|
---|
568 | }
|
---|
569 |
|
---|
570 | //Resize all the VEElements
|
---|
571 | var resizeAll = function()
|
---|
572 | {
|
---|
573 | var filterFunction = function()
|
---|
574 | {
|
---|
575 | var toolbarStatus = $(this).data("toolbar");
|
---|
576 | var beingDraggedStatus = $(this).data("dragging");
|
---|
577 |
|
---|
578 | if(beingDraggedStatus || !toolbarStatus)
|
---|
579 | {
|
---|
580 | return true;
|
---|
581 | }
|
---|
582 |
|
---|
583 | return false;
|
---|
584 | }
|
---|
585 |
|
---|
586 | var allElems = $(".veElement").filter(filterFunction).each(function()
|
---|
587 | {
|
---|
588 | if($(this).data("helper")){return;}
|
---|
589 |
|
---|
590 | var size = $(this).data("expanded");
|
---|
591 | if(size == "small")
|
---|
592 | {
|
---|
593 | var width = (20 / ($(this).siblings(".veElement").filter(function(){return !($(this).data("helper"))}).length - 1));
|
---|
594 | $(this).css("width", width + "%");
|
---|
595 | }
|
---|
596 | else if(size == "normal")
|
---|
597 | {
|
---|
598 | var width = (100 / ($(this).siblings(".veElement").filter(function(){return !($(this).data("helper"))}).length + 1));
|
---|
599 | $(this).css("width", width + "%");
|
---|
600 | }
|
---|
601 | else if(size == "expanded")
|
---|
602 | {
|
---|
603 | $(this).css("width", "80%");
|
---|
604 | }
|
---|
605 | });
|
---|
606 | }
|
---|
607 |
|
---|
608 | //Initialise the visual editor
|
---|
609 | var initVXE = function()
|
---|
610 | {
|
---|
611 | try
|
---|
612 | {
|
---|
613 | _xml = $.parseXML('<testContainer xmlns:xslt="http://www.w3.org/1999/XSL/Transform" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:java="http://xml.apache.org/xslt/java" xmlns:util="xalan://org.greenstone.gsdl3.util.XSLTUtil" xmlns:gslib="http://www.greenstone.org/skinning" xmlns:gsf="http://www.greenstone.org/greenstone3/schema/ConfigFormat">' + xmlString + "</testContainer>");
|
---|
614 | constructDivsRecursive(_editorDiv, _xml.firstChild);
|
---|
615 | }
|
---|
616 | catch(error)
|
---|
617 | {
|
---|
618 | console.log(error);
|
---|
619 | return null;
|
---|
620 | }
|
---|
621 |
|
---|
622 | retrieveGSLIBTemplates(function(){populateToolbar();});
|
---|
623 | placeTrashBin();
|
---|
624 |
|
---|
625 | _editorContainer.append(_editorDiv);
|
---|
626 | _mainDiv.append(_toolboxDiv);
|
---|
627 | _mainDiv.append(_editorContainer);
|
---|
628 | _mainDiv.append($("<div>", {"id":"veSpacerDiv"}));
|
---|
629 | _mainDiv.append(_infoDiv);
|
---|
630 | _mainDiv.append($("<div>", {"style":"clear:both;"}));
|
---|
631 | }
|
---|
632 |
|
---|
633 | // *********************************************************************** //
|
---|
634 | // Visual Editor Text //
|
---|
635 | // This inner class represents a single xml text node in the visual editor //
|
---|
636 | // *********************************************************************** //
|
---|
637 | var VEText = function(node)
|
---|
638 | {
|
---|
639 | //Constructor code
|
---|
640 | var _thisNode = this;
|
---|
641 | var _xmlNode = node;
|
---|
642 |
|
---|
643 | var _textEditor = $("<div>");
|
---|
644 | var _nodeText = $("<div>");
|
---|
645 | _nodeText.text(_xmlNode.nodeValue);
|
---|
646 |
|
---|
647 | _textEditor.append(_nodeText);
|
---|
648 |
|
---|
649 | var _editButton = $("<button>Edit text</button>");
|
---|
650 | _editButton.click(function()
|
---|
651 | {
|
---|
652 | if(_editButton.button("option", "label") == "Edit text")
|
---|
653 | {
|
---|
654 | _thisNode.editMode();
|
---|
655 | }
|
---|
656 | else
|
---|
657 | {
|
---|
658 | _thisNode.saveEdits();
|
---|
659 | }
|
---|
660 | });
|
---|
661 | _textEditor.append(_editButton);
|
---|
662 |
|
---|
663 | //Enable editing of this text node
|
---|
664 | this.editMode = function()
|
---|
665 | {
|
---|
666 | _editingNodes.push(_thisNode);
|
---|
667 | _nodeText.data("prevTextValue", _nodeText.text());
|
---|
668 | var textArea = $("<textarea>");
|
---|
669 | textArea.val(_nodeText.text());
|
---|
670 | _nodeText.text("");
|
---|
671 | _nodeText.append(textArea);
|
---|
672 | _editButton.button("option", "label", "Done");
|
---|
673 | }
|
---|
674 |
|
---|
675 | //Save edits to this text node
|
---|
676 | this.saveEdits = function()
|
---|
677 | {
|
---|
678 | for(var i = 0; i < _editingNodes.length; i++)
|
---|
679 | {
|
---|
680 | if(_editingNodes[i] == _thisNode)
|
---|
681 | {
|
---|
682 | _editingNodes.splice(i, 1);
|
---|
683 | break;
|
---|
684 | }
|
---|
685 | }
|
---|
686 |
|
---|
687 | _transactions.push({type:"editText", elem:_xmlNode, vElem: _nodeText, value:_nodeText.data("prevTextValue")});
|
---|
688 | var textArea = _nodeText.find("textarea");
|
---|
689 | var newValue = textArea.val();
|
---|
690 | _xmlNode.nodeValue = newValue;
|
---|
691 | _nodeText.empty();
|
---|
692 | _nodeText.text(newValue);
|
---|
693 | _editButton.button("option", "label", "Edit text");
|
---|
694 | }
|
---|
695 |
|
---|
696 | //Create a text node editor
|
---|
697 | this.getDiv = function()
|
---|
698 | {
|
---|
699 | //A hack to make sure the edit text button is styled correctly
|
---|
700 | setTimeout(function(){_editButton.button()}, 1);
|
---|
701 | return _textEditor;
|
---|
702 | }
|
---|
703 | }
|
---|
704 |
|
---|
705 | // *********************************************************************** //
|
---|
706 | // Visual Editor Attribute //
|
---|
707 | // This inner class represents a single xml attribute in the visual editor //
|
---|
708 | // *********************************************************************** //
|
---|
709 | var VEAttribute = function(attrElem, xmlElem, name, value)
|
---|
710 | {
|
---|
711 | //Constructor code
|
---|
712 | var _name;
|
---|
713 | if(name)
|
---|
714 | {
|
---|
715 | _name = name;
|
---|
716 | }
|
---|
717 | else if(attrElem && attrElem.name)
|
---|
718 | {
|
---|
719 | _name = attrElem.name;
|
---|
720 | }
|
---|
721 |
|
---|
722 | var _value;
|
---|
723 | if(value)
|
---|
724 | {
|
---|
725 | _value = value;
|
---|
726 | }
|
---|
727 | else if(attrElem && attrElem.value)
|
---|
728 | {
|
---|
729 | _value = attrElem.value;
|
---|
730 | }
|
---|
731 | var _xmlElem = xmlElem;
|
---|
732 | var _row;
|
---|
733 |
|
---|
734 | var _thisAttr = this;
|
---|
735 |
|
---|
736 | //Get the attribute name
|
---|
737 | this.getName = function()
|
---|
738 | {
|
---|
739 | return _name;
|
---|
740 | }
|
---|
741 |
|
---|
742 | //Get the attribute value
|
---|
743 | this.getValue = function()
|
---|
744 | {
|
---|
745 | return _value;
|
---|
746 | }
|
---|
747 |
|
---|
748 | //Get the name cell of the attribute table
|
---|
749 | var createNameCell = function()
|
---|
750 | {
|
---|
751 | var cell = $("<td>", {"class":"veNameCell"});
|
---|
752 | cell.text(_name);
|
---|
753 | return cell;
|
---|
754 | }
|
---|
755 |
|
---|
756 | //Get the value cell of the attribute table
|
---|
757 | var createValueCell = function()
|
---|
758 | {
|
---|
759 | var cell = $("<td>", {"class":"veValueCell"});
|
---|
760 | cell.text(_value);
|
---|
761 | return cell;
|
---|
762 | }
|
---|
763 |
|
---|
764 | //Get the edit cell of the attribute table
|
---|
765 | var createEditCell = function()
|
---|
766 | {
|
---|
767 | var cell = $("<td>", {"class":"veEditCell"});
|
---|
768 | var link = $("<a href=\"javascript:;\">edit</a>");
|
---|
769 |
|
---|
770 | link.click(function()
|
---|
771 | {
|
---|
772 | _thisAttr.editMode();
|
---|
773 | });
|
---|
774 | cell.append(link);
|
---|
775 | return cell;
|
---|
776 | }
|
---|
777 |
|
---|
778 | //Get the delete cell of the attribute table
|
---|
779 | var createDeleteCell = function()
|
---|
780 | {
|
---|
781 | var cell = $("<td>", {"class":"veDeleteCell"});
|
---|
782 | var link = $("<a href=\"javascript:;\">delete</a>");
|
---|
783 | link.click(function()
|
---|
784 | {
|
---|
785 | _transactions.push({type:"remAttr", elem:_xmlElem, row:_row, rowParent:_row.parent(), name:_name, value:_value});
|
---|
786 | _xmlElem.removeAttribute(_name);
|
---|
787 | _row.detach();
|
---|
788 | });
|
---|
789 | cell.append(link);
|
---|
790 | return cell;
|
---|
791 | }
|
---|
792 |
|
---|
793 | //Create a table row from this attribute
|
---|
794 | this.getAsTableRow = function()
|
---|
795 | {
|
---|
796 | var tableRow = $("<tr>");
|
---|
797 |
|
---|
798 | var attributeName = createNameCell();
|
---|
799 | tableRow.append(attributeName);
|
---|
800 |
|
---|
801 | var attributeValue = createValueCell();
|
---|
802 | tableRow.append(attributeValue);
|
---|
803 |
|
---|
804 | var editCell = createEditCell()
|
---|
805 | tableRow.append(editCell);
|
---|
806 |
|
---|
807 | var deleteCell = createDeleteCell();
|
---|
808 | tableRow.append(deleteCell);
|
---|
809 |
|
---|
810 | _row = tableRow;
|
---|
811 |
|
---|
812 | return tableRow;
|
---|
813 | }
|
---|
814 |
|
---|
815 | //Enable editing of this attribute
|
---|
816 | this.editMode = function(editValue)
|
---|
817 | {
|
---|
818 | _editingNodes.push(_thisAttr);
|
---|
819 |
|
---|
820 | var nameCell = _row.children("td").eq(0);
|
---|
821 | var valueCell = _row.children("td").eq(1);
|
---|
822 | var editLink = _row.children("td").eq(2).find("a");
|
---|
823 |
|
---|
824 | editLink.text("done");
|
---|
825 | editLink.off("click");
|
---|
826 | editLink.click(function()
|
---|
827 | {
|
---|
828 | _thisAttr.saveEdits();
|
---|
829 | });
|
---|
830 |
|
---|
831 | var nameInput = $("<input type=\"text\">");
|
---|
832 | nameInput.width(nameCell.width() - 5);
|
---|
833 | nameInput.val(_name);
|
---|
834 |
|
---|
835 | var valueInput = $("<input type=\"text\">");
|
---|
836 | valueInput.width(valueCell.width() - 5);
|
---|
837 | valueInput.val(_value);
|
---|
838 |
|
---|
839 | nameCell.text("");
|
---|
840 | valueCell.text("");
|
---|
841 |
|
---|
842 | nameCell.append(nameInput);
|
---|
843 | valueCell.append(valueInput);
|
---|
844 |
|
---|
845 | if(editValue)
|
---|
846 | {
|
---|
847 | valueInput.focus();
|
---|
848 | }
|
---|
849 | else
|
---|
850 | {
|
---|
851 | nameInput.focus();
|
---|
852 | }
|
---|
853 | }
|
---|
854 |
|
---|
855 | //Save edits to this attribute
|
---|
856 | this.saveEdits = function()
|
---|
857 | {
|
---|
858 | for(var i = 0; i < _editingNodes.length; i++)
|
---|
859 | {
|
---|
860 | if(_editingNodes[i] == _thisAttr)
|
---|
861 | {
|
---|
862 | _editingNodes.splice(i, 1);
|
---|
863 | break;
|
---|
864 | }
|
---|
865 | }
|
---|
866 |
|
---|
867 | var nameCell = _row.children("td").eq(0);
|
---|
868 | var valueCell = _row.children("td").eq(1);
|
---|
869 | var editLink = _row.children("td").eq(2).find("a");
|
---|
870 |
|
---|
871 | editLink.text("edit");
|
---|
872 | editLink.off("click");
|
---|
873 | editLink.click(function()
|
---|
874 | {
|
---|
875 | _thisAttr.editMode();
|
---|
876 | });
|
---|
877 |
|
---|
878 | var nameInput = nameCell.children("input");
|
---|
879 | var valueInput = valueCell.children("input");
|
---|
880 |
|
---|
881 | nameInput.blur();
|
---|
882 | valueInput.blur();
|
---|
883 |
|
---|
884 | var name = nameInput.val();
|
---|
885 | var value = valueInput.val();
|
---|
886 |
|
---|
887 | if(name.length == 0 || name.search(/\w/g) == -1)
|
---|
888 | {
|
---|
889 | _row.remove();
|
---|
890 | return;
|
---|
891 | }
|
---|
892 |
|
---|
893 | nameCell.empty();
|
---|
894 | nameCell.text(name);
|
---|
895 |
|
---|
896 | valueCell.empty();
|
---|
897 | valueCell.text(value);
|
---|
898 |
|
---|
899 | if(nameCell.data("prevName") != "")
|
---|
900 | {
|
---|
901 | _xmlElem.removeAttribute(_name);
|
---|
902 | }
|
---|
903 | _xmlElem.setAttribute(name, value);
|
---|
904 |
|
---|
905 | _transactions.push({type:"editAttr", elem:_xmlElem, row:_row, newName:name, name:_name, value:_value});
|
---|
906 |
|
---|
907 | _name = name;
|
---|
908 | _value = value;
|
---|
909 | }
|
---|
910 | }
|
---|
911 |
|
---|
912 | // ********************************************************************************** //
|
---|
913 | // Visual Editor Element //
|
---|
914 | // This inner class represents a single xml element or text node in the visual editor //
|
---|
915 | // ********************************************************************************** //
|
---|
916 | var VEElement = function(xml)
|
---|
917 | {
|
---|
918 | var _div = $("<div>");
|
---|
919 | var _xmlNode = xml;
|
---|
920 | var _id = _globalID++;
|
---|
921 |
|
---|
922 | _div.data("parentVEElement", this);
|
---|
923 | _div.data("expanded", "normal");
|
---|
924 |
|
---|
925 | //Add the necessary functions to make this VEElement draggable
|
---|
926 | var makeDraggable = function()
|
---|
927 | {
|
---|
928 | _div.draggable(
|
---|
929 | {
|
---|
930 | "distance":"20",
|
---|
931 | "revert":"true",
|
---|
932 | "helper":function()
|
---|
933 | {
|
---|
934 | //Make sure the cursor is put in the centre of the div
|
---|
935 | var height = _div.children(".veTitleElement").height();
|
---|
936 | _div.draggable("option", "cursorAt", {top:(height / 2), left:(_div.width() / 2)});
|
---|
937 |
|
---|
938 | var tempVEE = new VEElement(_xmlNode);
|
---|
939 | var tempDiv = tempVEE.getDiv();
|
---|
940 | tempDiv.css("border", "1px solid orangered");
|
---|
941 | tempDiv.css("background", "orange");
|
---|
942 | tempDiv.width(_div.width());
|
---|
943 | tempDiv.data("helper", true);
|
---|
944 | return tempDiv;
|
---|
945 | },
|
---|
946 | "cursor":"move",
|
---|
947 | "appendTo":_mainDiv,
|
---|
948 | "start":function(event, ui)
|
---|
949 | {
|
---|
950 | _overTrash = false;
|
---|
951 | _origDDParent = _div.parent();
|
---|
952 | _origDDPosition = _div.index();
|
---|
953 |
|
---|
954 | _div.siblings(".veElement").filter(function(){return !($(this).data("helper"))}).data("expanded", "normal");
|
---|
955 | _div.css("border", "1px solid orangered");
|
---|
956 | _div.data("prevBackground", _div.css("background"));
|
---|
957 | _div.css("background", "orange");
|
---|
958 | _div.css("float", "left");
|
---|
959 |
|
---|
960 | _div.data("dragging", true);
|
---|
961 | if(_div.data("toolbar"))
|
---|
962 | {
|
---|
963 | var cloneElem = new VEElement(_xmlNode.cloneNode(true));
|
---|
964 | cloneElem.setShortName(true);
|
---|
965 | var cloneDiv = cloneElem.getDiv();
|
---|
966 | cloneDiv.css("float", "none");
|
---|
967 | cloneDiv.data("toolbar", true);
|
---|
968 | _div.before(cloneDiv);
|
---|
969 | }
|
---|
970 | _div.detach();
|
---|
971 |
|
---|
972 | resizeAll();
|
---|
973 | },
|
---|
974 | "drag":function(event, ui)
|
---|
975 | {
|
---|
976 | var foundDefined = false;
|
---|
977 | for(var i = 0; i < _overList.length; i++)
|
---|
978 | {
|
---|
979 | if(!(_overList[i] === "undefined"))
|
---|
980 | {
|
---|
981 | foundDefined = true;
|
---|
982 | }
|
---|
983 | }
|
---|
984 |
|
---|
985 | _validDropSpot = false;
|
---|
986 | if(foundDefined)
|
---|
987 | {
|
---|
988 | var overElement = getDeepestOverElement();
|
---|
989 | if(overElement && overElement.getXMLNode().nodeType != 3 && checkRestricted(_xmlNode, overElement.getXMLNode()))
|
---|
990 | {
|
---|
991 | _validDropSpot = true;
|
---|
992 | var overDiv = overElement.getDiv();
|
---|
993 |
|
---|
994 | var overLeft = overDiv.offset().left;
|
---|
995 | var helperLeft = ui.helper.offset().left;
|
---|
996 | var helperMiddle = helperLeft + (ui.helper.width() / 2);
|
---|
997 |
|
---|
998 | var overContainers = overDiv.children(".veContainerElement");
|
---|
999 | if(!overContainers.length)
|
---|
1000 | {
|
---|
1001 | overDiv.append($("<div>", {"class":"veContainerElement"}));
|
---|
1002 | overContainers = overDiv.children(".veContainerElement");
|
---|
1003 | }
|
---|
1004 | var overChildren = overContainers.children(".veElement").filter(function(){return !($(this).data("helper")) && !(_div.data("parentVEElement").getID() == $(this).data("parentVEElement").getID())});
|
---|
1005 | var overChildrenLength = overChildren.length + 1;
|
---|
1006 |
|
---|
1007 | if(!overChildren.length)
|
---|
1008 | {
|
---|
1009 | _validDropElem = overDiv;
|
---|
1010 | _validDropType = "into";
|
---|
1011 | overContainers.append(_div);
|
---|
1012 | }
|
---|
1013 | else
|
---|
1014 | {
|
---|
1015 | var posPercent = (helperMiddle - overLeft) / overDiv.width();
|
---|
1016 | if(posPercent < 0)
|
---|
1017 | {
|
---|
1018 | posPercent = 0;
|
---|
1019 | }
|
---|
1020 | else if(posPercent > 1)
|
---|
1021 | {
|
---|
1022 | posPercent = 1;
|
---|
1023 | }
|
---|
1024 | var pos = Math.floor(overChildrenLength * posPercent);
|
---|
1025 |
|
---|
1026 | if(pos < overChildrenLength - 1)
|
---|
1027 | {
|
---|
1028 | _validDropElem = overChildren.eq(pos);
|
---|
1029 | _validDropType = "before";
|
---|
1030 | overChildren.eq(pos).before(_div);
|
---|
1031 | }
|
---|
1032 | else
|
---|
1033 | {
|
---|
1034 | _validDropElem = overChildren.eq(pos - 1);
|
---|
1035 | //Necessary to fix a rare bug that causes pos to be off by one
|
---|
1036 | if(!_validDropElem.length)
|
---|
1037 | {
|
---|
1038 | _validDropElem = overChildren.eq(pos - 2);
|
---|
1039 | }
|
---|
1040 | _validDropType = "after";
|
---|
1041 | overChildren.eq(pos - 1).after(_div);
|
---|
1042 | }
|
---|
1043 | }
|
---|
1044 |
|
---|
1045 | overChildren.data("expanded", "normal");
|
---|
1046 | _div.data("expanded", "normal");
|
---|
1047 |
|
---|
1048 | resizeAll();
|
---|
1049 | }
|
---|
1050 | }
|
---|
1051 | },
|
---|
1052 | "stop":function(event)
|
---|
1053 | {
|
---|
1054 | var transactionType = (_div.data("toolbar")) ? "addElem" : "remMvElem";
|
---|
1055 |
|
---|
1056 | if(_div.data("toolbar"))
|
---|
1057 | {
|
---|
1058 | _div.data("parentVEElement").setShortName(false);
|
---|
1059 | }
|
---|
1060 |
|
---|
1061 | _div.css("border", "1px solid black");
|
---|
1062 | _div.css("background", _div.data("prevBackground"));
|
---|
1063 |
|
---|
1064 | //If the element was not dropped in a valid place then put it back
|
---|
1065 | if(!_validDropSpot && !_div.data("toolbar"))
|
---|
1066 | {
|
---|
1067 | _div.detach();
|
---|
1068 | if(_origDDPosition == 0)
|
---|
1069 | {
|
---|
1070 | _origDDParent.prepend(_div);
|
---|
1071 | }
|
---|
1072 | else if(_origDDPosition == _origDDParent.children(".veElement").length)
|
---|
1073 | {
|
---|
1074 | _origDDParent.children(".veElement").eq(_origDDPosition - 1).after(_div);
|
---|
1075 | }
|
---|
1076 | else
|
---|
1077 | {
|
---|
1078 | _origDDParent.children(".veElement").eq(_origDDPosition).before(_div);
|
---|
1079 | }
|
---|
1080 |
|
---|
1081 | if(_overTrash)
|
---|
1082 | {
|
---|
1083 | _div.data("parentVEElement").remove();
|
---|
1084 | return;
|
---|
1085 | }
|
---|
1086 |
|
---|
1087 | resizeAll();
|
---|
1088 | }
|
---|
1089 | //Otherwise modify the XML
|
---|
1090 | else
|
---|
1091 | {
|
---|
1092 | var xmlNode = _validDropElem.data("parentVEElement").getXMLNode();
|
---|
1093 | if(_validDropType == "before")
|
---|
1094 | {
|
---|
1095 | $(xmlNode).before(_xmlNode);
|
---|
1096 | }
|
---|
1097 | else if (_validDropType == "after")
|
---|
1098 | {
|
---|
1099 | $(xmlNode).after(_xmlNode);
|
---|
1100 | }
|
---|
1101 | else if (_validDropType == "into")
|
---|
1102 | {
|
---|
1103 | $(xmlNode).append(_xmlNode);
|
---|
1104 | }
|
---|
1105 | _transactions.push({type:transactionType, vElemParent:_origDDParent, vElemPos:_origDDPosition, vElem:_div});
|
---|
1106 | }
|
---|
1107 |
|
---|
1108 | _div.data("dragging", false);
|
---|
1109 | _div.data("toolbar", false);
|
---|
1110 |
|
---|
1111 | _overList = new Array();
|
---|
1112 | _overList.freeSpaces = new Array();
|
---|
1113 | }
|
---|
1114 | });
|
---|
1115 |
|
---|
1116 | //Also make this element a drop-zone for other elements
|
---|
1117 | _div.droppable(
|
---|
1118 | {
|
---|
1119 | "over":function(event, ui)
|
---|
1120 | {
|
---|
1121 | addToOverList($(this).data("parentVEElement"));
|
---|
1122 | event.stopPropagation();
|
---|
1123 | },
|
---|
1124 | "out":function(event)
|
---|
1125 | {
|
---|
1126 | removeFromOverList($(this).data("parentVEElement"));
|
---|
1127 | event.stopPropagation();
|
---|
1128 | }
|
---|
1129 | });
|
---|
1130 | }
|
---|
1131 |
|
---|
1132 | //Get the underlying div
|
---|
1133 | this.getDiv = function()
|
---|
1134 | {
|
---|
1135 | return _div;
|
---|
1136 | }
|
---|
1137 |
|
---|
1138 | //Get the XML for this element
|
---|
1139 | this.getXMLNode = function()
|
---|
1140 | {
|
---|
1141 | return _xmlNode;
|
---|
1142 | }
|
---|
1143 |
|
---|
1144 | //Get the unique ID of this VEElement
|
---|
1145 | this.getID = function()
|
---|
1146 | {
|
---|
1147 | return _id;
|
---|
1148 | }
|
---|
1149 |
|
---|
1150 | var visitCalledTemplate = function()
|
---|
1151 | {
|
---|
1152 | var url = gs.xsltParams.library_name + "?a=g&rt=r&s=ResolveCallTemplate&s1.interfaceName=" + gs.xsltParams.interface_name + "&s1.siteName=" + gs.xsltParams.site_name + "&s1.collectionName=" + gs.cgiParams.c + "&s1.fileName=" + _fileName + "&s1.templateName=" + _xmlNode.getAttribute("name");
|
---|
1153 |
|
---|
1154 | var successFunction = function(response)
|
---|
1155 | {
|
---|
1156 | var startIndex = response.indexOf("<requestedTemplate>") + ("<requestedTemplate>").length;
|
---|
1157 | var endIndex = response.indexOf("</requestedTemplate>");
|
---|
1158 |
|
---|
1159 | if(endIndex != -1)
|
---|
1160 | {
|
---|
1161 | var templateFileName = response.substring(startIndex, endIndex);
|
---|
1162 | var file = _greenbug.fileNameToLocationAndName(templateFileName);
|
---|
1163 |
|
---|
1164 | var fileTemplateName = file.filename.replace(/\\/g, "/") + " (" + file.location + ")";
|
---|
1165 | $("#veFileSelector").find("option").filter(function(){return $(this).text() == fileTemplateName}).prop("selected", true);
|
---|
1166 | _greenbug.populateTemplateSelectorFromFile(file.filename, file.location);
|
---|
1167 | _greenbug.changeCurrentTemplate(file.location, file.filename, "template", "xsl", _xmlNode.getAttribute("name"), null);
|
---|
1168 | }
|
---|
1169 | else
|
---|
1170 | {
|
---|
1171 | _greenbug.changeCurrentTemplate("interface", "gslib.xsl", "template", "xsl", _xmlNode.getAttribute("name"), null);
|
---|
1172 | }
|
---|
1173 | }
|
---|
1174 |
|
---|
1175 | var errorFunction = function()
|
---|
1176 | {
|
---|
1177 | $.ajax(url).success(successFunction).error(errorFunction);
|
---|
1178 | }
|
---|
1179 |
|
---|
1180 | $.ajax(url).success(successFunction).error(errorFunction);
|
---|
1181 | }
|
---|
1182 |
|
---|
1183 | //Fill the information area with details about this element
|
---|
1184 | this.populateInformationDiv = function()
|
---|
1185 | {
|
---|
1186 | _thisEditor.savePendingEdits();
|
---|
1187 | _infoDiv.empty();
|
---|
1188 |
|
---|
1189 | if(_xmlNode.nodeType == 1)
|
---|
1190 | {
|
---|
1191 | var nameElementTitle = $("<div>", {"class":"ui-state-default ui-corner-all veInfoDivTitle"}).text("Element name:");
|
---|
1192 | _infoDiv.append(nameElementTitle);
|
---|
1193 | _infoDiv.append($("<p>").text(_xmlNode.nodeName));
|
---|
1194 | }
|
---|
1195 | else
|
---|
1196 | {
|
---|
1197 | var textElementTitle = $("<div>", {"class":"ui-state-default ui-corner-all veInfoDivTitle"}).text("Text node:");
|
---|
1198 | _infoDiv.append(textElementTitle);
|
---|
1199 | }
|
---|
1200 |
|
---|
1201 | if(_xmlNode.nodeType == 1)
|
---|
1202 | {
|
---|
1203 | var attributeTableTitle = $("<div>", {"class":"ui-state-default ui-corner-all veInfoDivTitle"});
|
---|
1204 | attributeTableTitle.text("Attributes:");
|
---|
1205 | var attributeTable = $("<table>");
|
---|
1206 | attributeTable.addClass("veAttributeTableContainer");
|
---|
1207 |
|
---|
1208 | attributeTable.append($("<tr>").html("<td class=\"veNameCell\">Name</td><td class=\"veValueCell\">Value</td>"));
|
---|
1209 |
|
---|
1210 | $(_xmlNode.attributes).each(function()
|
---|
1211 | {
|
---|
1212 | var veAttribute = new VEAttribute(this, _xmlNode);
|
---|
1213 | attributeTable.append(veAttribute.getAsTableRow());
|
---|
1214 | });
|
---|
1215 |
|
---|
1216 | _infoDiv.append(attributeTableTitle);
|
---|
1217 | _infoDiv.append(attributeTable);
|
---|
1218 |
|
---|
1219 | var addDiv = $("<div>", {"class":"veInfoDivTitle"});
|
---|
1220 | var addSelect = $("<select>");
|
---|
1221 | addSelect.append("<option>[blank]</option>", {value:"[blank]"});
|
---|
1222 | var fullName = _xmlNode.tagName;
|
---|
1223 | var namespace;
|
---|
1224 | var nodeName;
|
---|
1225 | if(fullName.indexOf(":") == -1)
|
---|
1226 | {
|
---|
1227 | namespace = "no namespace";
|
---|
1228 | nodeName = fullName;
|
---|
1229 | }
|
---|
1230 | else
|
---|
1231 | {
|
---|
1232 | namespace = fullName.substring(0, fullName.indexOf(":"));
|
---|
1233 | nodeName = fullName.substring(fullName.indexOf(":") + 1);
|
---|
1234 | }
|
---|
1235 | var nameList = _validAttrList[namespace];
|
---|
1236 | if(nameList)
|
---|
1237 | {
|
---|
1238 | var nameList = _validAttrList[namespace];
|
---|
1239 | var attrList = nameList[nodeName];
|
---|
1240 | if(attrList)
|
---|
1241 | {
|
---|
1242 | for(var i = 0; i < attrList.length; i++)
|
---|
1243 | {
|
---|
1244 | addSelect.append($("<option>" + attrList[i] + "</option>", {value:attrList[i]}));
|
---|
1245 | }
|
---|
1246 | }
|
---|
1247 | }
|
---|
1248 |
|
---|
1249 | var addButton = $("<button>Add attribute</button>");
|
---|
1250 | addButton.click(function()
|
---|
1251 | {
|
---|
1252 | var newAtt;
|
---|
1253 | var editModeValue;
|
---|
1254 | if(addSelect.find(":selected").val() == "[blank]")
|
---|
1255 | {
|
---|
1256 | newAtt = new VEAttribute(null, _xmlNode, "", "");
|
---|
1257 | editModeValue = false;
|
---|
1258 | }
|
---|
1259 | else
|
---|
1260 | {
|
---|
1261 | newAtt = new VEAttribute(null, _xmlNode, addSelect.find(":selected").val(), "");
|
---|
1262 | editModeValue = true;
|
---|
1263 | }
|
---|
1264 |
|
---|
1265 | var row = newAtt.getAsTableRow();
|
---|
1266 | attributeTable.append(row);
|
---|
1267 | newAtt.editMode(editModeValue);
|
---|
1268 | _transactions.push({type:"addAttr", row:row})
|
---|
1269 | });
|
---|
1270 | addDiv.append(addSelect);
|
---|
1271 | addDiv.append(addButton);
|
---|
1272 | _infoDiv.append(addDiv);
|
---|
1273 | addButton.button();
|
---|
1274 |
|
---|
1275 | if(_xmlNode.tagName == "xsl:call-template" && _xmlNode.getAttribute("name").length > 0)
|
---|
1276 | {
|
---|
1277 | var extraOptionsTitle = $("<div>", {"class":"ui-state-default ui-corner-all veInfoDivTitle"}).text("Additional options:");
|
---|
1278 | var visitTemplateOption = $("<button>View called template</button>");
|
---|
1279 |
|
---|
1280 | _infoDiv.append(extraOptionsTitle);
|
---|
1281 | _infoDiv.append(visitTemplateOption);
|
---|
1282 |
|
---|
1283 | visitTemplateOption.button();
|
---|
1284 | visitTemplateOption.click(visitCalledTemplate);
|
---|
1285 | }
|
---|
1286 | }
|
---|
1287 |
|
---|
1288 | if(_xmlNode.nodeType == 3)
|
---|
1289 | {
|
---|
1290 | var textNode = new VEText(_xmlNode);
|
---|
1291 | _infoDiv.append(textNode.getDiv());
|
---|
1292 | }
|
---|
1293 | }
|
---|
1294 |
|
---|
1295 | //Add mouseover/out and click events to this element
|
---|
1296 | var addMouseEvents = function()
|
---|
1297 | {
|
---|
1298 | _div.mouseover(function(event)
|
---|
1299 | {
|
---|
1300 | event.stopPropagation();
|
---|
1301 | if(!_selectedElement || _id != _selectedElement.data("parentVEElement").getID())
|
---|
1302 | {
|
---|
1303 | _div.css("border", "1px solid orange");
|
---|
1304 | }
|
---|
1305 |
|
---|
1306 | var titleString = " ";
|
---|
1307 | if(_xmlNode.nodeType == 1)
|
---|
1308 | {
|
---|
1309 | for(var i = 0; i < _xmlNode.attributes.length; i++)
|
---|
1310 | {
|
---|
1311 | var current = _xmlNode.attributes[i];
|
---|
1312 | var name = current.name;
|
---|
1313 | var value = current.value;
|
---|
1314 |
|
---|
1315 | titleString += name + "=\"" + value + "\" ";
|
---|
1316 | }
|
---|
1317 | }
|
---|
1318 | else if(_xmlNode.nodeType == 3)
|
---|
1319 | {
|
---|
1320 | titleString = _xmlNode.nodeValue;
|
---|
1321 | }
|
---|
1322 | _div.attr("title", titleString);
|
---|
1323 | });
|
---|
1324 | _div.mouseout(function(event)
|
---|
1325 | {
|
---|
1326 | if(!_selectedElement || _id != _selectedElement.data("parentVEElement").getID())
|
---|
1327 | {
|
---|
1328 | _div.css("border", "1px solid black");
|
---|
1329 | }
|
---|
1330 | event.stopPropagation();
|
---|
1331 | });
|
---|
1332 | _div.click(function(event)
|
---|
1333 | {
|
---|
1334 | event.stopPropagation();
|
---|
1335 | if(_selectedElement)
|
---|
1336 | {
|
---|
1337 | _selectedElement.css("border", _selectedElement.prevBorder);
|
---|
1338 | if(_selectedElement.children("a").length)
|
---|
1339 | {
|
---|
1340 | _selectedElement.children("a").replaceWith(_selectedElement.children("a").children(".veTitleElement"));
|
---|
1341 | }
|
---|
1342 | }
|
---|
1343 | _selectedElement = _div;
|
---|
1344 | _div.prevBorder = _div.css("border");
|
---|
1345 | _div.css("border", "red solid 1px");
|
---|
1346 |
|
---|
1347 | _div.data("parentVEElement").focus();
|
---|
1348 | _div.data("parentVEElement").populateInformationDiv();
|
---|
1349 |
|
---|
1350 | if(_xmlNode.tagName == "xsl:call-template" && _xmlNode.getAttribute("name").length > 0)
|
---|
1351 | {
|
---|
1352 | var link = $("<a>");
|
---|
1353 | link.attr("href", "javascript:;");
|
---|
1354 | link.click(visitCalledTemplate);
|
---|
1355 | link.append(_div.children(".veTitleElement"));
|
---|
1356 | _div.append(link);
|
---|
1357 | }
|
---|
1358 | });
|
---|
1359 | }
|
---|
1360 |
|
---|
1361 | //Check if we need to expand an element before we do
|
---|
1362 | var checkResizeNecessary = function()
|
---|
1363 | {
|
---|
1364 | var elemsToCheck = _div.find(".veTitleElement");
|
---|
1365 | for(var i = 0; i < elemsToCheck.length; i++)
|
---|
1366 | {
|
---|
1367 | var titleElem = elemsToCheck.eq(i);
|
---|
1368 | titleElem.html("<span>" + titleElem.html() + "</span>");
|
---|
1369 | var titleSpan = titleElem.children("span");
|
---|
1370 |
|
---|
1371 | var resizeNecessary = false;
|
---|
1372 | if(titleSpan.width() >= titleElem.parent().width())
|
---|
1373 | {
|
---|
1374 | resizeNecessary = true;
|
---|
1375 | }
|
---|
1376 | titleElem.html(titleSpan.text());
|
---|
1377 |
|
---|
1378 | if(resizeNecessary)
|
---|
1379 | {
|
---|
1380 | return true;
|
---|
1381 | }
|
---|
1382 | }
|
---|
1383 | return false;
|
---|
1384 | }
|
---|
1385 |
|
---|
1386 | //Remove this from the editor
|
---|
1387 | this.remove = function()
|
---|
1388 | {
|
---|
1389 | var divParent = _div.parents(".veElement");
|
---|
1390 | _transactions.push({type:"remMvElem", vElemParent:_div.parent(), vElemPos:_div.index(), vElem:_div});
|
---|
1391 | _div.data("expanded", "normal");
|
---|
1392 | $(_xmlNode).remove();
|
---|
1393 | _div.detach();
|
---|
1394 | _infoDiv.empty();
|
---|
1395 |
|
---|
1396 | if(divParent.length)
|
---|
1397 | {
|
---|
1398 | divParent.first().trigger("click");
|
---|
1399 | }
|
---|
1400 |
|
---|
1401 | $("#veTrash").children("img").attr("src", gs.imageURLs.trashFull);
|
---|
1402 | }
|
---|
1403 |
|
---|
1404 | //Expend this element horizontally
|
---|
1405 | this.expand = function()
|
---|
1406 | {
|
---|
1407 | var siblings = _div.siblings(".veElement");
|
---|
1408 | if(!(_div.data("expanded") == "expanded") && siblings.length && siblings.length > 0)
|
---|
1409 | {
|
---|
1410 | var sibWidth = 20 / siblings.length;
|
---|
1411 | siblings.each(function()
|
---|
1412 | {
|
---|
1413 | $(this).animate({width:sibWidth + "%"}, 900);
|
---|
1414 | $(this).data("expanded", "small");
|
---|
1415 | });
|
---|
1416 |
|
---|
1417 | _div.animate({width:"80%"}, 1000);
|
---|
1418 | _div.data("expanded", "expanded");
|
---|
1419 | }
|
---|
1420 | }
|
---|
1421 |
|
---|
1422 | //Evenly distribute the children of this node evenly
|
---|
1423 | this.evenlyDistributeChildren = function()
|
---|
1424 | {
|
---|
1425 | var children = _div.find(".veElement")
|
---|
1426 | .each(function()
|
---|
1427 | {
|
---|
1428 | $(this).data("expanded", "normal");
|
---|
1429 | var length = $(this).siblings(".veElement").filter(function(){return !($(this).data("helper"))}).length + 1;
|
---|
1430 | $(this).css("width", (100 / length) + "%");//$(this).animate({"width":(100 / length) + "%"}, 900);
|
---|
1431 | });
|
---|
1432 | }
|
---|
1433 |
|
---|
1434 | //Expand this node and any parents and evenly distribute its children
|
---|
1435 | this.focus = function()
|
---|
1436 | {
|
---|
1437 | if(checkResizeNecessary())
|
---|
1438 | {
|
---|
1439 | _div.data("parentVEElement").expand();
|
---|
1440 |
|
---|
1441 | var parents = _div.parents(".veElement");
|
---|
1442 | parents.each(function()
|
---|
1443 | {
|
---|
1444 | $(this).data("parentVEElement").expand();
|
---|
1445 | });
|
---|
1446 | }
|
---|
1447 |
|
---|
1448 | _div.data("parentVEElement").evenlyDistributeChildren();
|
---|
1449 | }
|
---|
1450 |
|
---|
1451 | //Set whether to use the short name for this element (i.e. without the namespace)
|
---|
1452 | this.setShortName = function(short)
|
---|
1453 | {
|
---|
1454 | if(short && _xmlNode.nodeType == 1 && _xmlNode.tagName.indexOf(":") != -1)
|
---|
1455 | {
|
---|
1456 | _div.children(".veTitleElement").text(_xmlNode.tagName.substring(_xmlNode.tagName.indexOf(":") + 1));
|
---|
1457 | }
|
---|
1458 | else if(!short)
|
---|
1459 | {
|
---|
1460 | _div.children(".veTitleElement").text(_xmlNode.tagName);
|
---|
1461 | }
|
---|
1462 | }
|
---|
1463 |
|
---|
1464 | //Set the width of this element
|
---|
1465 | this.setWidth = function(width)
|
---|
1466 | {
|
---|
1467 | _div.css("width", width + "%");
|
---|
1468 | }
|
---|
1469 |
|
---|
1470 | //Visual Editor Element constructor
|
---|
1471 | var initVEE = function()
|
---|
1472 | {
|
---|
1473 | _div.addClass("veElement");
|
---|
1474 | _div.addClass("ui-corner-all");
|
---|
1475 | makeDraggable();
|
---|
1476 |
|
---|
1477 | var titleText;
|
---|
1478 | if(_xmlNode.nodeType == 3 && _xmlNode.nodeValue.search(/\S/) != -1)
|
---|
1479 | {
|
---|
1480 | _div.addClass("veTextElement");
|
---|
1481 | titleText = "[text]";
|
---|
1482 | }
|
---|
1483 | else if (_xmlNode.nodeType == 1)
|
---|
1484 | {
|
---|
1485 | if(_xmlNode.tagName.search(/^xsl/) != -1)
|
---|
1486 | {
|
---|
1487 | _div.addClass("veXSLElement");
|
---|
1488 | }
|
---|
1489 | else if(_xmlNode.tagName.search(/^gsf/) != -1)
|
---|
1490 | {
|
---|
1491 | _div.addClass("veGSFElement");
|
---|
1492 | }
|
---|
1493 | else if(_xmlNode.tagName.search(/^gslib/) != -1)
|
---|
1494 | {
|
---|
1495 | _div.addClass("veGSLIBElement");
|
---|
1496 | }
|
---|
1497 | else
|
---|
1498 | {
|
---|
1499 | _div.addClass("veHTMLElement");
|
---|
1500 | }
|
---|
1501 | titleText = _xmlNode.tagName;
|
---|
1502 | }
|
---|
1503 |
|
---|
1504 | addMouseEvents();
|
---|
1505 |
|
---|
1506 | _div.append("<div class=\"veTitleElement\">" + titleText + "</div>");
|
---|
1507 | }
|
---|
1508 |
|
---|
1509 | initVEE();
|
---|
1510 | }
|
---|
1511 |
|
---|
1512 | //Call the constructor
|
---|
1513 | initVXE();
|
---|
1514 | } |
---|