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Extensible Markup Language  |  2008-03-06  |  14.4 KB  |  379 lines
  1. <?xml version="1.0"?>
  2.  
  3. <bindings id="generalBindings"
  4.    xmlns="http://www.mozilla.org/xbl"
  5.    xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
  6.    xmlns:xbl="http://www.mozilla.org/xbl">
  7.  
  8.   <binding id="basecontrol">
  9.     <implementation implements="nsIDOMXULControlElement">
  10.       <!-- public implementation -->
  11.       <property name="disabled" onset="if (val) this.setAttribute('disabled', 'true');
  12.                                        else this.removeAttribute('disabled');
  13.                                        return val;"
  14.                                 onget="return this.getAttribute('disabled') == 'true';"/>
  15.       <property name="tabIndex" onget="return parseInt(this.getAttribute('tabindex')) || 0"
  16.                                 onset="if (val) this.setAttribute('tabindex', val);
  17.                                        else this.removeAttribute('tabindex'); return val;"/>
  18.     </implementation>
  19.   </binding>
  20.  
  21.   <binding id="basetext" extends="chrome://global/content/bindings/general.xml#basecontrol">
  22.     <implementation>
  23.       <!-- public implementation -->
  24.       <property name="label"      onset="this.setAttribute('label',val); return val;"
  25.                                   onget="return this.getAttribute('label');"/>
  26.       <property name="crop"       onset="this.setAttribute('crop',val); return val;"
  27.                                   onget="return this.getAttribute('crop');"/>
  28.       <property name="image"      onset="this.setAttribute('image',val); return val;"
  29.                                   onget="return this.getAttribute('image');"/>
  30.       <property name="command"    onset="this.setAttribute('command',val); return val;"
  31.                                   onget="return this.getAttribute('command');"/>
  32.       <property name="accessKey">
  33.         <getter>
  34.           <![CDATA[
  35.             return this.labelElement ? this.labelElement.accessKey : this.getAttribute('accesskey');
  36.           ]]>
  37.         </getter>
  38.         <setter>
  39.           <![CDATA[
  40.             // Always store on the control
  41.             this.setAttribute('accesskey', val);
  42.             // If there is a label, change the accesskey on the labelElement
  43.             // if it's also set there
  44.             if (this.labelElement) {
  45.               this.labelElement.accessKey = val;
  46.             }
  47.             return val;
  48.           ]]>
  49.         </setter>
  50.       </property>
  51.  
  52.       <field name="labelElement"/>
  53.     </implementation>      
  54.   </binding>
  55.  
  56.   <binding id="control-item" extends="chrome://global/content/bindings/general.xml#basetext">
  57.     <implementation>
  58.       <property name="value"      onset="this.setAttribute('value', val); return val;"
  59.                                   onget="return this.getAttribute('value');"/>
  60.     </implementation>
  61.   </binding>
  62.  
  63.   <!--
  64.     Inline Editable UI Element
  65.     - This binding forms the basis of the inline edit treecell and the inline edit
  66.     - buttons. 
  67.     - TODO: investigate creating extensions to the wrapper widgets (tree, toolbar)
  68.     -       to make them provide some object implementing an interface similar to
  69.     -       tree's so we can build in some of the ILE behavior (such as going
  70.     -       in and out of the mode, asking isEditable etc) so as to remove some of
  71.     -       the burden from the implementor. 
  72.     -
  73.     - Note that this widget will be no longer used in the bookmarks window once 
  74.     - tree is extended to have this functionality built in. 
  75.     -->
  76.   <binding id="inline-edit-base" extends="chrome://global/content/bindings/general.xml#basetext">
  77.     <implementation>
  78.       <field name="_mode">0</field>
  79.       <method name="setMode">
  80.         <parameter name="val"/>
  81.         <body>
  82.         <![CDATA[
  83.           var ctr = document.getAnonymousElementByAttribute(this, "ileattr", "text-container");
  84.           var txt = document.getAnonymousElementByAttribute(this, "ileattr", "text");
  85.           this.setAttribute("mode", val);
  86.           if (val == "edit") {
  87.             var nodes = document.getAnonymousNodes(this);
  88.  
  89.             if (txt.getAttribute("hidden") != "true") {
  90.               ctr.setAttribute("mode", "edit");
  91.               var width = ctr.boxObject.width;
  92.               txt.setAttribute("hidden", "true");
  93.               const kXULNS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
  94.               var field = document.createElementNS(kXULNS, "textbox");
  95.               field.className = "textbox-inline-edit";
  96.               field.setAttribute("flex", "1");
  97.               field.setAttribute("value", txt.getAttribute("value"));
  98.               field.setAttribute("ileattr", "field");
  99.               field.setAttribute("rootcontent", txt.getAttribute("rootcontent"));
  100.               field.setAttribute("style", "width: " + width + "px");
  101.               ctr.appendChild(field);
  102.               field.addEventListener("keydown", this.fieldKeyDown, false);
  103.               field.addEventListener("change", this.fieldChange, false);
  104.               field.select();
  105.             }
  106.           }
  107.           else {
  108.             nodes = document.getAnonymousNodes(this);
  109.             var fld = document.getAnonymousElementByAttribute(this, "ileattr", "field");
  110.             if (fld && txt.getAttribute("hidden") == "true") {
  111.               ctr.removeAttribute("mode");
  112.               fld.blur();
  113.               ctr.removeChild(fld);
  114.               txt.removeAttribute("hidden");
  115.             }
  116.           }
  117.         ]]>
  118.         </body>
  119.       </method>
  120.       <field name="_observers">
  121.       <![CDATA[
  122.         ({
  123.           reject: [], 
  124.           accept: []
  125.         })
  126.       ]]>
  127.       </field>
  128.       <field name="valueIsRejected">false</field>
  129.       <method name="addObserver">
  130.         <parameter name="aObserver"/>
  131.         <parameter name="aTopic"/>
  132.         <parameter name="aParams"/>
  133.         <body>
  134.           this._observers[aTopic].push({ callback: aObserver, params: aParams });
  135.         </body>
  136.       </method>
  137.       <method name="fieldKeyDown">
  138.         <parameter name="aEvent"/>
  139.         <body>
  140.         <![CDATA[
  141.           var rootLocalName = aEvent.target.getAttribute("rootcontent");
  142.           if (rootLocalName) {
  143.             // Root content is the bound element. 
  144.             var rootContent = aEvent.target;
  145.             while (rootContent && rootContent.localName != rootLocalName) 
  146.               rootContent = rootContent.parentNode;
  147.             
  148.             if (rootContent) {
  149.               var ctr = document.getAnonymousElementByAttribute(rootContent, "ileattr", "text-container");
  150.               if (aEvent.keyCode == 13) {
  151.                 rootContent.valueIsRejected = false;
  152.                 rootContent.fieldChange(aEvent);
  153.               }
  154.               if (aEvent.keyCode == 27) {
  155.                 rootContent.valueIsRejected = true;
  156.                 var fld = document.getAnonymousElementByAttribute(rootContent, "ileattr", "field");
  157.                 for (i = 0; i < rootContent._observers["reject"].length; ++i) 
  158.                   rootContent._observers["reject"][i].callback(rootContent._observers["reject"][i].params.concat(fld.value), "reject");
  159.                 if ("setMode" in rootContent) 
  160.                   rootContent.setMode("normal");
  161.               }
  162.             }
  163.           }
  164.           aEvent.stopPropagation();
  165.         ]]>
  166.         </body>
  167.       </method>
  168.       <field name="valueIsAccepted">false</field>
  169.       <method name="fieldChange">
  170.         <parameter name="aEvent"/>
  171.         <body>
  172.         <![CDATA[
  173.           var rootLocalName = this.getAttribute("rootcontent");
  174.           if (rootLocalName) {
  175.             // Root content is the bound element. 
  176.             var rootContent = this;
  177.             while (rootContent && rootContent.localName != rootLocalName) 
  178.               rootContent = rootContent.parentNode;
  179.  
  180.             if (rootContent) {
  181.               var ctr = document.getAnonymousElementByAttribute(rootContent, "ileattr", "text-container");
  182.               if (!rootContent.valueIsRejected) {
  183.                 var fld = document.getAnonymousElementByAttribute(rootContent, "ileattr", "field");
  184.                 for (var i = 0; i < rootContent._observers["accept"].length; ++i)
  185.                   rootContent._observers["accept"][i].callback(rootContent._observers["accept"][i].params.concat(fld.value), "accept");
  186.                 if ("setMode" in rootContent)
  187.                   rootContent.setMode("normal");
  188.               }
  189.             }
  190.           }
  191.         ]]>
  192.         </body>
  193.       </method>
  194.     </implementation>
  195.   </binding>
  196.  
  197.   <!-- inline editable buttons -->
  198.   <binding id="buttonleft-ile" extends="chrome://global/content/bindings/general.xml#inline-edit-base">
  199.     <content>
  200.       <xul:hbox class="button-internal-box" align="center" flex="1">
  201.         <xul:image class="button-icon" xbl:inherits="src"/>
  202.         <xul:hbox class="button-text-container" flex="1" ileattr="text-container">
  203.           <xul:label class="button-text" xbl:inherits="value=label,accesskey,crop,dragover-top" ileattr="text" rootcontent="button" flex="1"/>
  204.         </xul:hbox>
  205.       </xul:hbox>
  206.       <children includes="menupopup"/>
  207.     </content>
  208.   </binding>
  209.  
  210.   <binding id="iframe">
  211.     <implementation implements="nsIAccessibleProvider">
  212.       <property name="accessibleType" readonly="true">
  213.         <getter>
  214.           <![CDATA[
  215.             return Components.interfaces.nsIAccessibleProvider.OuterDoc;
  216.           ]]>
  217.         </getter>
  218.       </property>
  219.       <property name="docShell"
  220.                 readonly="true"
  221.                 onget="return this.boxObject.QueryInterface(Components.interfaces.nsIContainerBoxObject).docShell"/>
  222.       <property name="contentWindow"
  223.                 readonly="true"
  224.                 onget="return this.docShell.QueryInterface(Components.interfaces.nsIInterfaceRequestor).getInterface(Components.interfaces.nsIDOMWindow);"/>
  225.       <property name="webNavigation"
  226.                 onget="return this.docShell.QueryInterface(Components.interfaces.nsIWebNavigation);"
  227.                 readonly="true"/>
  228.       <property name="contentDocument" readonly="true"
  229.                 onget="return this.webNavigation.document;"/>
  230.     </implementation>
  231.   </binding>
  232.  
  233.   <binding id="statusbarpanel" display="xul:button">
  234.     <content>
  235.       <children>
  236.         <xul:label class="statusbarpanel-text" xbl:inherits="value=label,crop" crop="right" flex="1"/>
  237.       </children>
  238.     </content>
  239.  
  240.     <implementation implements="nsIAccessibleProvider">
  241.       <property name="accessibleType" readonly="true">
  242.         <getter>
  243.           <![CDATA[
  244.             return Components.interfaces.nsIAccessibleProvider.XULButton;
  245.           ]]>
  246.         </getter>
  247.       </property>
  248.  
  249.       <property name="label"
  250.                 onget="return this.getAttribute('label');"
  251.                 onset="this.setAttribute('label',val); return val;"/>
  252.       <property name="image"
  253.                 onget="return this.getAttribute('image');"
  254.                 onset="this.setAttribute('image',val); return val;"/>
  255.       <property name="src"
  256.                 onget="return this.getAttribute('src');"
  257.                 onset="this.setAttribute('src',val); return val;"/>
  258.     </implementation>
  259.   </binding>
  260.  
  261.   <binding id="statusbarpanel-menu-iconic" display="xul:menu"
  262.            extends="chrome://global/content/bindings/general.xml#statusbarpanel">
  263.     <content>
  264.       <xul:image class="statusbarpanel-icon" xbl:inherits="src,src=image"/>
  265.       <children/>
  266.     </content>
  267.   </binding>
  268.  
  269.   <binding id="statusbar">
  270.     <content>
  271.       <children/>
  272.       <xul:statusbarpanel class="statusbar-resizerpanel">
  273.         <xul:resizer dir="bottomright"/>
  274.       </xul:statusbarpanel>
  275.     </content>
  276.  
  277.     <implementation implements="nsIAccessibleProvider">
  278.       <property name="accessibleType" readonly="true">
  279.         <getter>
  280.           <![CDATA[
  281.             return Components.interfaces.nsIAccessibleProvider.XULStatusBar;
  282.           ]]>
  283.         </getter>
  284.       </property>
  285.     </implementation>
  286.   </binding>
  287.   
  288.   <binding id="statusbarpanel-iconic" display="xul:button"
  289.            extends="chrome://global/content/bindings/general.xml#statusbarpanel">
  290.     <content>
  291.       <xul:image class="statusbarpanel-icon" xbl:inherits="src,src=image"/>
  292.     </content>
  293.   </binding>
  294.  
  295.   <binding id="statusbarpanel-iconic-text" display="xul:button"
  296.            extends="chrome://global/content/bindings/general.xml#statusbarpanel">
  297.     <content>
  298.       <xul:image class="statusbarpanel-icon" xbl:inherits="src,src=image"/>
  299.       <xul:label class="statusbarpanel-text" xbl:inherits="value=label,crop"/>
  300.     </content>
  301.   </binding>
  302.  
  303.   <binding id="image">
  304.     <implementation implements="nsIDOMXULImageElement, nsIAccessibleProvider">
  305.       <property name="src"
  306.                 onget="return this.getAttribute('src');"
  307.                 onset="this.setAttribute('src',val); return val;"/>
  308.       <property name="accessibleType" readonly="true">
  309.         <getter>
  310.           <![CDATA[
  311.             // Expose XUL images with an onclick as a toolbarbutton
  312.             return this.hasAttribute("onclick") ?
  313.               Components.interfaces.nsIAccessibleProvider.XULToolbarButton :
  314.               Components.interfaces.nsIAccessibleProvider.XULImage;
  315.           ]]>
  316.         </getter>
  317.       </property>
  318.     </implementation>
  319.   </binding>
  320.  
  321.   <binding id="deck">
  322.     <implementation>
  323.       <property name="selectedIndex"
  324.                 onget="return this.getAttribute('selectedIndex') || '0'">
  325.         <setter>
  326.         <![CDATA[
  327.           if (this.selectedIndex == val)
  328.             return val;
  329.           this.setAttribute("selectedIndex", val);
  330.           var event = document.createEvent('Events');
  331.           event.initEvent('select', true, true);
  332.           this.dispatchEvent(event);
  333.           return val;
  334.         ]]>
  335.         </setter>
  336.       </property>
  337.  
  338.       <property name="selectedPanel">
  339.         <getter>
  340.           <![CDATA[
  341.             return this.childNodes[this.selectedIndex];
  342.           ]]>
  343.         </getter>
  344.  
  345.         <setter>
  346.           <![CDATA[
  347.             var selectedIndex = -1;
  348.             for (var panel = val; panel != null; panel = panel.previousSibling)
  349.               ++selectedIndex;
  350.             this.selectedIndex = selectedIndex;
  351.             return val;
  352.           ]]>
  353.         </setter>
  354.       </property>
  355.     </implementation>
  356.   </binding>
  357.  
  358.   <binding id="dropmarker" extends="xul:button">
  359.     <resources>
  360.       <stylesheet src="chrome://global/skin/dropmarker.css"/>
  361.     </resources>
  362.  
  363.     <content>
  364.       <xul:image class="dropmarker-icon"/>
  365.     </content>
  366.  
  367.     <implementation implements="nsIAccessibleProvider">
  368.       <property name="accessibleType" readonly="true">
  369.         <getter>
  370.           <![CDATA[
  371.             return Components.interfaces.nsIAccessibleProvider.XULDropmarker;
  372.           ]]>
  373.         </getter>
  374.       </property>
  375.     </implementation>
  376.   </binding>
  377.  
  378. </bindings>
  379.