toolkit/mozapps/update/content/updates.xml

   1 <?xml version="1.0"?>
   2
   3 <!DOCTYPE bindings SYSTEM "chrome://mozapps/locale/update/updates.dtd">
   4
   5 <bindings id="updatesBindings"
   6           xmlns="http://www.mozilla.org/xbl"
   7           xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
   8           xmlns:xbl="http://www.mozilla.org/xbl">
   9
  10   <binding id="license">
  11     <content>
  12       <xul:vbox flex="1" class="loadingBox">
  13         <xul:hbox align="start">
  14           <xul:image class="licenseLoadingThrobber" xbl:inherits="state"/>
  15           <xul:vbox flex="1">
  16             <xul:description flex="1" class="licenseLoadingMessage" crop="right"/>
  17           </xul:vbox>
  18         </xul:hbox>
  19       </xul:vbox>
  20       <xul:vbox flex="1">
  21         <xul:browser class="licenseContent" type="content" flex="1"/>
  22       </xul:vbox>
  23       <xul:stringbundle anonid="strings"
  24                         src="chrome://mozapps/locale/update/updates.properties"/>
  25     </content>
  26     <implementation>
  27       <constructor><![CDATA[
  28         // just to be safe, turn off js, auth, plugins, and subframes
  29         var docShell = this._content.docShell;
  30         docShell.allowJavascript = false;
  31         docShell.allowAuth = false;
  32         docShell.allowPlugins = false;
  33         //allow redirects
  34         //docShell.allowMetaRedirects = false;
  35         docShell.allowSubframes = false;
  36         //allow images
  37         //docShell.allowImages = false;
  38       ]]></constructor>
  39
  40       <destructor><![CDATA[
  41         // clean up the listener
  42         // but you may not have one if you never showed the page with
  43         // a <license> element
  44         if (this._licenseProgressListener)
  45           this._content.webProgress
  46               .removeProgressListener(this._licenseProgressListener);
  47       ]]></destructor>
  48
  49       <field name="_message">
  50         document.getAnonymousElementByAttribute(this, "class", "licenseLoadingMessage");
  51       </field>
  52       <field name="_content">
  53         document.getAnonymousElementByAttribute(this, "class", "licenseContent");
  54       </field>
  55       <field name="_strings">
  56         document.getAnonymousElementByAttribute(this, "anonid", "strings");
  57       </field>
  58
  59       <field name="update_name">null</field>
  60       <field name="update_version">null</field>
  61       <field name="_licenseProgressListener">null</field>
  62
  63       <method name="_setMessageValue">
  64         <parameter name="value"/>
  65         <body><![CDATA[
  66           while (this._message.hasChildNodes())
  67             this._message.removeChild(this._message.firstChild);
  68           this._message.appendChild(document.createTextNode(value));
  69         ]]></body>
  70       </method>
  71
  72       <method name="onError">
  73         <body><![CDATA[
  74           this.setAttribute("selectedIndex", "0");
  75
  76           var errorPropertyName = this.getAttribute("id") + "NotFound";
  77           var statusText = this._strings.getFormattedString(errorPropertyName,
  78                                                             [this.update_name]);
  79           this._setMessageValue(statusText);
  80           this.setAttribute("state", "error");
  81         ]]></body>
  82       </method>
  83
  84       <method name="onLoad">
  85         <body><![CDATA[
  86           this.setAttribute("selectedIndex", "1");
  87
  88           var e = document.createEvent("Events");
  89           e.initEvent("load", false, true);
  90           this.dispatchEvent(e);
  91         ]]></body>
  92       </method>
  93
  94       <method name="onStart">
  95         <body><![CDATA[
  96           this.setAttribute("selectedIndex", "0");
  97
  98           this.setAttribute("state", "loading");
  99           var loadingPropertyName = this.getAttribute("id") + "Downloading";
 100           this._setMessageValue(this._strings.getFormattedString(
 101             loadingPropertyName, [this.update_name, this.update_version]));
 102         ]]></body>
 103       </method>
 104
 105       <property name="url">
 106         <getter><![CDATA[
 107           return this.getAttribute("url");
 108         ]]></getter>
 109         <setter><![CDATA[
 110           var self = this;
 111
 112           this._licenseProgressListener = {
 113             QueryInterface: function(aIID)
 114             {
 115               if (aIID.equals(Components.interfaces.nsIWebProgressListener) ||
 116                   aIID.equals(Components.interfaces.nsISupportsWeakReference) ||
 117                   aIID.equals(Components.interfaces.nsISupports))
 118                 return this;
 119               throw Components.results.NS_NOINTERFACE;
 120             },
 121             onLocationChange: function() {},
 122             onProgressChange: function() {},
 123             onStatusChange:   function() {},
 124             onSecurityChange: function() {},
 125             onStateChange:    function(aWebProgress, aRequest,
 126                                        aStateFlags, aStatus)
 127             {
 128               if (!aRequest)
 129                 return;
 130
 131               const nsIWebProgressListener =
 132                 Components.interfaces.nsIWebProgressListener;
 133
 134               if (aStateFlags & nsIWebProgressListener.STATE_IS_NETWORK)
 135               {
 136                 if (aStateFlags & nsIWebProgressListener.STATE_START)
 137                   self.onStart();
 138                 else if (aStateFlags & nsIWebProgressListener.STATE_STOP)
 139                 {
 140                   const nsIHttpChannel = Components.interfaces.nsIHttpChannel;
 141                   try {
 142                     var channel = aRequest.QueryInterface(nsIHttpChannel);
 143                     if (channel.requestSucceeded)
 144                     {
 145                       // if we get here, the load was OK, report success
 146                       self.onLoad();
 147                       return;
 148                     }
 149                   }
 150                   catch (ex)
 151                   {
 152                     // the channel.requestSucceeded can throw
 153                     // NS_ERROR_NOT_AVAILABLE if you can't reach the server
 154                     // so we treat that as an error
 155                   }
 156
 157                   // everything else (like a 404) is an error
 158                   self.onError();
 159                 }
 160               }
 161             }
 162           }
 163
 164           this._content.webProgress
 165               .addProgressListener(this._licenseProgressListener,
 166                Components.interfaces.nsIWebProgress.NOTIFY_ALL);
 167
 168           // load the url now that the listener is registered
 169           this._content.setAttribute("src", val);
 170         ]]></setter>
 171       </property>
 172
 173       <method name="stopDownloading">
 174         <body><![CDATA[
 175           this._content.stop();
 176         ]]></body>
 177       </method>
 178     </implementation>
 179   </binding>
 180
 181   <binding id="update" extends="chrome://global/content/bindings/richlistbox.xml#richlistitem">
 182     <content>
 183       <xul:hbox>
 184         <xul:label class="update-name" xbl:inherits="value=name" flex="1" crop="right"/>
 185         <xul:label xbl:inherits="href=detailsURL" class="text-link"
 186                    value="&update.details.label;"/>
 187       </xul:hbox>
 188       <xul:label class="update-type" xbl:inherits="value=type"/>
 189       <xul:grid>
 190         <xul:columns>
 191           <xul:column class="update-label-column"/>
 192           <xul:column flex="1"/>
 193         </xul:columns>
 194         <xul:rows>
 195           <xul:row>
 196             <xul:label class="update-installedOn-label">&update.installedOn.label;</xul:label>
 197             <xul:label class="update-installedOn-value" xbl:inherits="value=installDate" flex="1" crop="right"/>
 198           </xul:row>
 199           <xul:row>
 200             <xul:label class="update-status-label">&update.status.label;</xul:label>
 201             <xul:description class="update-status-value" flex="1"/>
 202           </xul:row>
 203         </xul:rows>
 204       </xul:grid>
 205     </content>
 206     <implementation>
 207       <property name="name"
 208                 onget="return this.getAttribute('name');"
 209                 onset="this.setAttribute('name', val); return val;"/>
 210       <property name="detailsURL"
 211                 onget="return this.getAttribute('detailsURL');"
 212                 onset="this.setAttribute('detailsURL', val); return val;"/>
 213       <property name="installDate"
 214                 onget="return this.getAttribute('installDate');"
 215                 onset="this.setAttribute('installDate', val); return val;"/>
 216       <property name="type"
 217                 onget="return this.getAttribute('type');"
 218                 onset="this.setAttribute('type', val); return val;"/>
 219       <property name="status"
 220                 onget="return this.getAttribute('status');">
 221         <setter><![CDATA[
 222           this.setAttribute("status", val);
 223           var field = document.getAnonymousElementByAttribute(this, "class", "update-status-value");
 224           while (field.hasChildNodes())
 225             field.removeChild(field.firstChild);
 226           field.appendChild(document.createTextNode(val));
 227           return val;
 228         ]]></setter>
 229       </property>
 230     </implementation>
 231   </binding>
 232 </bindings>
 233