[Ext] userChromeJS 2.0 [2015-08-02]

[SevenSeven]

Here's some of my code that someone might find useful. Works with Firefox 3.5-3.6.

• Clear the searchbar after submit & open in new fg tab or current tab if blank (must set browser.search.openintab = false)
• Auto context menu on selection (much improved from my last posting of this)
• Open urlbar queries in new fg tab or in current tab if blank
• Open bookmark-menu URIs in new fg tab or in current tab if blank
• Open history-menu URIs in new fg tab or in current tab if blank
• Open external app links in new tab or in current tab if blank

Code: Select all

if (location == "chrome://browser/content/browser.xul") {

/*======= Clear the searchbar after submit & open in new fg tab or current tab if blank (browser.search.openintab = false) =======*/

var ucSearchbar = {
   controller: null,
   popupAC_bool: false,

   init: function() {
      this.searchbar = document.getElementById("searchbar");
      if (!this.searchbar) return;
      var searchbarTextbox = document.getAnonymousElementByAttribute(this.searchbar, "anonid", "searchbar-textbox");
      searchbarTextbox.addEventListener("keydown", function(event) { ucSearchbar.onKeydown(event); }, false);

      var searchGoButton = document.getAnonymousElementByAttribute(this.searchbar, "anonid", "search-go-button");
      searchGoButton.addEventListener("mousedown", function(event) { ucSearchbar.onMousedown(event); }, false);
      searchGoButton.addEventListener("click", function(event) { ucSearchbar.onClick(event); }, false);

      if (this.controller) return;
      this.controller = Components.classes["@mozilla.org/autocomplete/controller;1"].getService(Components.interfaces.nsIAutoCompleteController);
      var popupAC = document.getElementById("PopupAutoComplete");
      this.acPopup = popupAC.QueryInterface(Components.interfaces.nsIAutoCompletePopup);
      popupAC.addEventListener("mousedown", function(event) { ucSearchbar.popupAC_onMousedown(event); }, false);
      popupAC.addEventListener("click", function(event) { ucSearchbar.popupAC_onClick(event); }, false);
   },

   onKeydown: function(event) {
      if (event.keyCode == 13) {
         this.tabFunc();
         setTimeout("ucSearchbar.searchbar.value='';", 0);
      }
   },

   onMousedown: function(event) { this.tabFunc(); },

   tabFunc: function() {
      if (gBrowser.currentURI.spec != 'about:blank' || gBrowser.webProgress.isLoadingDocument) {
         gBrowser.selectedTab = gBrowser.addTab();
         this.searchbar.focus();
      }
   },

   onClick: function(event) { setTimeout("ucSearchbar.searchbar.value='';", 0); },

   popupAC_onMousedown: function(event) {
      if (this.controller.input.searchParam != "searchbar-history") return;
      this.searchbar.value = this.controller.getValueAt(this.acPopup.selectedIndex);
      this.tabFunc();
      popupAC_bool = true;
   },

   popupAC_onClick: function(event) {
      if (!popupAC_bool) return;
      this.onClick(event);
      popupAC_bool = false;
   }
};
ucSearchbar.init();
eval("BrowserToolboxCustomizeDone = " + BrowserToolboxCustomizeDone.toString().replace('window.f','ucSearchbar.init(); $&'));


/*======= Auto context menu on selection =======*/

var autoContextmenu = {
   onMousedown: function(event) {
      if (event.button != 0 || !(event.originalTarget.ownerDocument instanceof HTMLDocument)) return;
      this.selection = content.getSelection();
      if (!this.selection.isCollapsed)   //prevent popup on click w/in the selection
         this.selection.removeAllRanges();
   },

   onMouseup: function(event) {
      if (event.button != 0 || !(event.originalTarget.ownerDocument instanceof HTMLDocument)) return;
      if (this.selection.isCollapsed
         || !/\S/.test(this.selection.toString())      //prevent popup if selection contains only white space (eg, clicking embed'd flash)
         || /^https...mail\.go|buch\.rev|ebay.com\//.test(gBrowser.currentURI.spec)) return;   //exclude gmail compose, woerterbuch.reverso.net, ebay
      var mouseEvent = document.createEvent("MouseEvents");
      mouseEvent.initMouseEvent("contextmenu", true, true, window, 1, event.screenX, event.screenY, event.clientX, event.clientY, false, false, false, false, 2, null);
      event.target.dispatchEvent(mouseEvent);
   },

   hide: function() { if (gContextMenu) gContextMenu.menu.hidePopup(); }
};
document.addEventListener("mousedown", function(event) { autoContextmenu.onMousedown(event); }, true);
document.addEventListener("mouseup", function(event) { autoContextmenu.onMouseup(event); }, false);
document.addEventListener("TextLinkServiceOpenClickedURI", autoContextmenu.hide, false);


/*======= Open urlbar queries in new fg tab or in current tab if blank =======*/

var urlbarInput = {
   handle: function(aTriggeringEvent) {
      if (aTriggeringEvent instanceof MouseEvent && aTriggeringEvent.button == 2)
         return; // Do nothing for right clicks

      var [url, postData] = gURLBar._canonizeURL(aTriggeringEvent);
      if (!url)
         return;

      gURLBar.value = url;
      gBrowser.userTypedValue = url;
      try {
         addToUrlbarHistory(url);
      } catch (ex) {
      // Things may go wrong when adding url to session history,
      // but don't let that interfere with the loading of the url.
      Cu.reportError(ex);
      }

      if (aTriggeringEvent instanceof MouseEvent) {
         if ((gBrowser.currentURI.spec != 'about:blank' || gBrowser.webProgress.isLoadingDocument) && (aTriggeringEvent == null || (!aTriggeringEvent.ctrlKey && !aTriggeringEvent.shiftKey && !aTriggeringEvent.altKey))) {
            gURLBar.handleRevert();
            content.focus();
            gBrowser.selectedTab = gBrowser.addTab();
         }
         // We have a mouse event (from the go button), so use the standard
         // UI link behaviors
         openUILink(url, aTriggeringEvent, false, false,
                  true /* allow third party fixup */, postData);
         return;
      }

      if ((gBrowser.currentURI.spec != 'about:blank' || gBrowser.webProgress.isLoadingDocument) && (aTriggeringEvent == null || (!aTriggeringEvent.ctrlKey && !aTriggeringEvent.shiftKey))) {
            gURLBar.handleRevert();
            content.focus();
            gBrowser.loadOneTab(url, null, null, postData, false,
                                true /* allow third party fixup */);
            aTriggeringEvent.preventDefault();
            aTriggeringEvent.stopPropagation();
      }
      else
         loadURI(url, null, postData, true /* allow third party fixup */);

      focusElement(content);
   }
};
document.getElementById("urlbar").setAttribute("ontextentered","urlbarInput.handle(param);");
document.getElementById("go-button").setAttribute("onclick","urlbarInput.handle(event);");


/*======= Open bookmark-menu URIs in new fg tab or in current tab if blank =======*/

eval("PlacesUIUtils.openNodeIn = " + PlacesUIUtils.openNodeIn.toString().replace('openU','if ((gBrowser.currentURI.spec != "about:blank" || gBrowser.webProgress.isLoadingDocument) && !/^j/.test(aNode.uri) && aWhere == "current") aWhere = "tab"; $&')); //http://forums.mozillazine.org/viewtopic.php?p=3201065#3201065
eval("PlacesUIUtils._openTabset = " + PlacesUIUtils._openTabset.toString().replace('ue;','$& var tabBrowser = null; if (browserWindow) tabBrowser = browserWindow.getBrowser(); if (tabBrowser && (tabBrowser.currentURI.spec != "about:blank" || tabBrowser.webProgress.isLoadingDocument)) replaceCurrentTab = false;'));


/*======= Open history-menu URIs in new fg tab or in current tab if blank =======*/

document.getElementById("history-menu").setAttribute("oncommand","var node = event.target.node; if (node) { PlacesUIUtils.markPageAsTyped(node.uri); if ((gBrowser.currentURI.spec != 'about:blank' || gBrowser.webProgress.isLoadingDocument) && (event == null || (!event.ctrlKey && !event.shiftKey && !event.altKey))) { gBrowser.selectedTab = gBrowser.addTab(); } openUILink(node.uri, event, false, true); }");


/*======= Open external app links in new tab or in current tab if blank =======*/

eval('nsBrowserAccess.prototype.openURI = ' + nsBrowserAccess.prototype.openURI.toString().replace('b =','$& (win.gBrowser.currentURI.spec == "about:blank" && !win.gBrowser.webProgress.isLoadingDocument) ? win.gBrowser.mCurrentTab :'));

} //chrome://browser/content/browser.xul

[aronin]

Here's some of my code that someone might find useful. Works with Firefox 3.5-3.6.

• Clear the searchbar after submit & open in new fg tab or current tab if blank (must set browser.search.openintab = false)
• Auto context menu on selection (much improved from my last posting of this)
• Open urlbar queries in new fg tab or in current tab if blank
• Open bookmark-menu URIs in new fg tab or in current tab if blank
• Open history-menu URIs in new fg tab or in current tab if blank
• Open external app links in new tab or in current tab if blank

This is an excellent All-In-One script. Thank you so much.

[Domthedude001]

Is there a code to make the "Done" in the statusbar (which should also work with Fission) display the page title instead? If so, please post

[allenwalker31]

I want to know how to edit about:config setting through userchrome.js because I can't change the settings no matter what, but since I'm a noob at this I want some help » I wan to change the value of network.http.max-connections-per-server to 24 and network.http.max-persistent-connections-per-server to 12

[aronin]

Here's some of my code that someone might find useful. Works with Firefox 3.5-3.6.

• Clear the searchbar after submit & open in new fg tab or current tab if blank (must set browser.search.openintab = false)
• Auto context menu on selection (much improved from my last posting of this)
• Open urlbar queries in new fg tab or in current tab if blank
• Open bookmark-menu URIs in new fg tab or in current tab if blank
• Open history-menu URIs in new fg tab or in current tab if blank
• Open external app links in new tab or in current tab if blank

Code: Select all

if (location == "chrome://browser/content/browser.xul") {

/*======= Clear the searchbar after submit & open in new fg tab or current tab if blank (browser.search.openintab = false) =======*/

var ucSearchbar = {
   controller: null,
   popupAC_bool: false,

   init: function() {
      this.searchbar = document.getElementById("searchbar");
      if (!this.searchbar) return;
      var searchbarTextbox = document.getAnonymousElementByAttribute(this.searchbar, "anonid", "searchbar-textbox");
      searchbarTextbox.addEventListener("keydown", function(event) { ucSearchbar.onKeydown(event); }, false);

      var searchGoButton = document.getAnonymousElementByAttribute(this.searchbar, "anonid", "search-go-button");
      searchGoButton.addEventListener("mousedown", function(event) { ucSearchbar.onMousedown(event); }, false);
      searchGoButton.addEventListener("click", function(event) { ucSearchbar.onClick(event); }, false);

      if (this.controller) return;
      this.controller = Components.classes["@mozilla.org/autocomplete/controller;1"].getService(Components.interfaces.nsIAutoCompleteController);
      var popupAC = document.getElementById("PopupAutoComplete");
      this.acPopup = popupAC.QueryInterface(Components.interfaces.nsIAutoCompletePopup);
      popupAC.addEventListener("mousedown", function(event) { ucSearchbar.popupAC_onMousedown(event); }, false);
      popupAC.addEventListener("click", function(event) { ucSearchbar.popupAC_onClick(event); }, false);
   },

   onKeydown: function(event) {
      if (event.keyCode == 13) {
         this.tabFunc();
         setTimeout("ucSearchbar.searchbar.value='';", 0);
      }
   },

   onMousedown: function(event) { this.tabFunc(); },

   tabFunc: function() {
      if (gBrowser.currentURI.spec != 'about:blank' || gBrowser.webProgress.isLoadingDocument) {
         gBrowser.selectedTab = gBrowser.addTab();
         this.searchbar.focus();
      }
   },

   onClick: function(event) { setTimeout("ucSearchbar.searchbar.value='';", 0); },

   popupAC_onMousedown: function(event) {
      if (this.controller.input.searchParam != "searchbar-history") return;
      this.searchbar.value = this.controller.getValueAt(this.acPopup.selectedIndex);
      this.tabFunc();
      popupAC_bool = true;
   },

   popupAC_onClick: function(event) {
      if (!popupAC_bool) return;
      this.onClick(event);
      popupAC_bool = false;
   }
};
ucSearchbar.init();
eval("BrowserToolboxCustomizeDone = " + BrowserToolboxCustomizeDone.toString().replace('window.f','ucSearchbar.init(); $&'));


/*======= Auto context menu on selection =======*/

var autoContextmenu = {
   onMousedown: function(event) {
      if (event.button != 0 || !(event.originalTarget.ownerDocument instanceof HTMLDocument)) return;
      this.selection = content.getSelection();
      if (!this.selection.isCollapsed)   //prevent popup on click w/in the selection
         this.selection.removeAllRanges();
   },

   onMouseup: function(event) {
      if (event.button != 0 || !(event.originalTarget.ownerDocument instanceof HTMLDocument)) return;
      if (this.selection.isCollapsed
         || !/\S/.test(this.selection.toString())      //prevent popup if selection contains only white space (eg, clicking embed'd flash)
         || /^https...mail\.go|buch\.rev|ebay.com\//.test(gBrowser.currentURI.spec)) return;   //exclude gmail compose, woerterbuch.reverso.net, ebay
      var mouseEvent = document.createEvent("MouseEvents");
      mouseEvent.initMouseEvent("contextmenu", true, true, window, 1, event.screenX, event.screenY, event.clientX, event.clientY, false, false, false, false, 2, null);
      event.target.dispatchEvent(mouseEvent);
   },

   hide: function() { if (gContextMenu) gContextMenu.menu.hidePopup(); }
};
document.addEventListener("mousedown", function(event) { autoContextmenu.onMousedown(event); }, true);
document.addEventListener("mouseup", function(event) { autoContextmenu.onMouseup(event); }, false);
document.addEventListener("TextLinkServiceOpenClickedURI", autoContextmenu.hide, false);


/*======= Open urlbar queries in new fg tab or in current tab if blank =======*/

var urlbarInput = {
   handle: function(aTriggeringEvent) {
      if (aTriggeringEvent instanceof MouseEvent && aTriggeringEvent.button == 2)
         return; // Do nothing for right clicks

      var [url, postData] = gURLBar._canonizeURL(aTriggeringEvent);
      if (!url)
         return;

      gURLBar.value = url;
      gBrowser.userTypedValue = url;
      try {
         addToUrlbarHistory(url);
      } catch (ex) {
      // Things may go wrong when adding url to session history,
      // but don't let that interfere with the loading of the url.
      Cu.reportError(ex);
      }

      if (aTriggeringEvent instanceof MouseEvent) {
         if ((gBrowser.currentURI.spec != 'about:blank' || gBrowser.webProgress.isLoadingDocument) && (aTriggeringEvent == null || (!aTriggeringEvent.ctrlKey && !aTriggeringEvent.shiftKey && !aTriggeringEvent.altKey))) {
            gURLBar.handleRevert();
            content.focus();
            gBrowser.selectedTab = gBrowser.addTab();
         }
         // We have a mouse event (from the go button), so use the standard
         // UI link behaviors
         openUILink(url, aTriggeringEvent, false, false,
                  true /* allow third party fixup */, postData);
         return;
      }

      if ((gBrowser.currentURI.spec != 'about:blank' || gBrowser.webProgress.isLoadingDocument) && (aTriggeringEvent == null || (!aTriggeringEvent.ctrlKey && !aTriggeringEvent.shiftKey))) {
            gURLBar.handleRevert();
            content.focus();
            gBrowser.loadOneTab(url, null, null, postData, false,
                                true /* allow third party fixup */);
            aTriggeringEvent.preventDefault();
            aTriggeringEvent.stopPropagation();
      }
      else
         loadURI(url, null, postData, true /* allow third party fixup */);

      focusElement(content);
   }
};
document.getElementById("urlbar").setAttribute("ontextentered","urlbarInput.handle(param);");
document.getElementById("go-button").setAttribute("onclick","urlbarInput.handle(event);");


/*======= Open bookmark-menu URIs in new fg tab or in current tab if blank =======*/

eval("PlacesUIUtils.openNodeIn = " + PlacesUIUtils.openNodeIn.toString().replace('openU','if ((gBrowser.currentURI.spec != "about:blank" || gBrowser.webProgress.isLoadingDocument) && !/^j/.test(aNode.uri) && aWhere == "current") aWhere = "tab"; $&')); //http://forums.mozillazine.org/viewtopic.php?p=3201065#3201065
eval("PlacesUIUtils._openTabset = " + PlacesUIUtils._openTabset.toString().replace('ue;','$& var tabBrowser = null; if (browserWindow) tabBrowser = browserWindow.getBrowser(); if (tabBrowser && (tabBrowser.currentURI.spec != "about:blank" || tabBrowser.webProgress.isLoadingDocument)) replaceCurrentTab = false;'));


/*======= Open history-menu URIs in new fg tab or in current tab if blank =======*/

document.getElementById("history-menu").setAttribute("oncommand","var node = event.target.node; if (node) { PlacesUIUtils.markPageAsTyped(node.uri); if ((gBrowser.currentURI.spec != 'about:blank' || gBrowser.webProgress.isLoadingDocument) && (event == null || (!event.ctrlKey && !event.shiftKey && !event.altKey))) { gBrowser.selectedTab = gBrowser.addTab(); } openUILink(node.uri, event, false, true); }");


/*======= Open external app links in new tab or in current tab if blank =======*/

eval('nsBrowserAccess.prototype.openURI = ' + nsBrowserAccess.prototype.openURI.toString().replace('b =','$& (win.gBrowser.currentURI.spec == "about:blank" && !win.gBrowser.webProgress.isLoadingDocument) ? win.gBrowser.mCurrentTab :'));

} //chrome://browser/content/browser.xul

For 'Open URLs in New Tab', how can we change the code so that Javascripts open in the same tab instead of a new tab? Because typically JS is supposed to act on the current active tab. With this code, JS opens a new blank tab.

[aronin]

Simple code to open URLs from address bar in a New Tab instead of over-writing the current active tab.

Code: Select all

(function() {urlbar = document.getElementById("urlbar"); eval("urlbar.handleCommand = " + urlbar.handleCommand.toString().replace("&& aTriggeringEvent.altKey","&& !aTriggeringEvent.altKey")); })();

from http://www.x2b4.com/

[Alice0775]

The following modified version works with Minefield 4.0b2pre.
userchrome.js-0.8.010070203-Fx4.0.xpi
[note]Not for Version1.1.

edit
version 0.8.010070203

[GOLF-AT]

The following modified version works with Minefield 4.0b2pre.
userchrome.js-0.8.010070202-Fx4.0.xpi
[note]Not for Version1.1.

Thank you very much.

[alta88]

The following modified version works with Minefield 4.0b2pre.
userchrome.js-0.8.010070203-Fx4.0.xpi
[note]Not for Version1.1.

edit
version 0.8.010070203

could you post a patch? i will incorporate into the mozdev version.

[aronin]

Super Drag'n'Drop code is broken with the latest nightly builds... can anyone please help..

Code: Select all

/* :::::::::::::::::: Drag'n'go (cf. Super DragAndGo and QuickDrag) ::::::::::::::::::::: */

({
    init: function()
    {
        var self = this;
        getBrowser().mPanelContainer.addEventListener("draggesture", function(aEvent) {
            nsDragAndDrop.startDrag(aEvent, self);
        }, true);
        gBrowser.mPanelContainer.addEventListener("dragover", function(aEvent) {
            nsDragAndDrop.dragOver(aEvent, self);
        }, false);
       
        if (Components.classes["@mozilla.org/xpcom/version-comparator;1"].getService(Components.interfaces.nsIVersionComparator).compare(Components.classes["@mozilla.org/xre/app-info;1"].getService(Components.interfaces.nsIXULAppInfo).platformVersion, "1.9.1a2") > 0)
        {
            gBrowser.mPanelContainer.addEventListener("drop", function(aEvent) {
                if (!aEvent.dataTransfer.mozGetDataAt("application/x-moz-tabbrowser-tab", 0))
                {
                    self._wrapDrop(aEvent);
                }
            }, false);
        }
        else // Firefox 2.0 and 3.0
        {
            gBrowser.mPanelContainer.addEventListener("dragdrop", function(aEvent) {
                self._wrapDrop(aEvent);
            }, false);
        }
    },

    _wrapDrop: function(aEvent)
    {
        this._orig_checkCanDrop = nsDragAndDrop.checkCanDrop
        try
        {
            nsDragAndDrop.checkCanDrop = this._checkCanDrop;
            nsDragAndDrop.drop(aEvent, this);
        }
        finally
        {
            nsDragAndDrop.checkCanDrop = this._orig_checkCanDrop;
        }
    },

    _checkCanDrop: function(aEvent, aDragDropObserver)
    {
        if (this.mDragSession || (this.mDragSession = this.mDragService.getCurrentSession()))
        {
            this.mDragSession.canDrop = true;
        }
        return this.mDragSession;
    },

    onDragStart: function(aEvent, aXferData, aDragAction)
    {
        var target = aEvent.originalTarget;
        if (!(target instanceof HTMLImageElement && target.src))
        {
            return;
        }
        for (var obj = target.parentNode; obj && !obj.href; obj = obj.parentNode);
       
        var url = obj ? obj.href : target.src;
        var caption = (obj ? obj.title : null) || target.title || target.alt || url.replace(/^.*\//, "") || url;
       
        aXferData.data = new TransferData();
        aXferData.data.addDataForFlavour("text/x-moz-url", url + "\n" + caption);
        aXferData.data.addDataForFlavour("text/unicode", url);
        aXferData.data.addDataForFlavour("text/html", "<a href=\"" + url + "\">" + caption + "</a>");
    },

    onDragOver: function(aEvent, aFlavour, aDragSession)
    {
        aDragSession.canDrop = true;
        aEvent.preventDefault();
    },

    onDrop: function(aEvent, aXferData, aDragSession)
    {
        var url = this._getDroppedURL(aDragSession, 0);
        if (!url)
        {
            return;
        }
        aEvent.preventDefault();
       
        var isLocalXPI = /^file:\/{3}(?:.*\/)?(.+\.xpi)$/;
        if (isLocalXPI.test(url)) // local XPI -> installation
        {
            var xpinstallObj = {};
            xpinstallObj[RegExp.$1] = url;
           
            for (var i = 1; i < aDragSession.numDropItems; i++)
            { // allow to install several extensions at once
                if ((url = this._getDroppedURL(aDragSession, i)) && isLocalXPI.test(url))
                {
                    xpinstallObj[RegExp.$1] = url;
                }
            }
           
            InstallTrigger.install(xpinstallObj);
            return;
        }
       
        if (aDragSession.numDropItems == 1 && !/^file:\/{3}\S+|^data:.+|^(?:h?t|f)tps?:\/\/\S+$|^(?:(?:\w[\w-]*\.)+\w{2,7}|localhost)(?:[:\/]\S*)?$/.test(url)) // text string -> web search
        {
            var search = Components.classes["@mozilla.org/browser/search-service;1"].getService(Components.interfaces.nsIBrowserSearchService).defaultEngine.getSubmission(url, null);
            var postData = search.postData;
            url = search.uri.spec;
        }
        else if (/^ttps?:/.test(url))
        {
            url = "h" + url;
        }
       
        gBrowser.dragDropSecurityCheck(aEvent, aDragSession, url);
       
        if (gBrowser.currentURI.spec == "about:blank" && !gBrowser.webProgress.isLoadingDocument)
        {
            loadURI(url, null, postData);
        }
        else
        {
            var newTab = gBrowser.addTab(url, gBrowser.currentURI, null, postData);
            if (gPrefService.getBoolPref("browser.tabs.loadInBackground") != !(aEvent && aEvent.shiftKey))
            {
                gBrowser.selectedTab = newTab;
            }
        }
       
        for (i = 1; i < aDragSession.numDropItems; i++)
        {
            if ((url = this._getDroppedURL(aDragSession, i)))
            {
                gBrowser.dragDropSecurityCheck(aEvent, aDragSession, url);
                gBrowser.addTab(url, gBrowser.currentURI);
            }
        }
    },

    _getDroppedURL: function(aDragSession, aIx)
    {
        try
        {
            var xfer = Components.classes["@mozilla.org/widget/transferable;1"].createInstance(Components.interfaces.nsITransferable);
            xfer.addDataFlavor("text/x-moz-url");
            xfer.addDataFlavor("text/unicode");
            aDragSession.getData(xfer, aIx);
           
            var flavour = {}, data = {}, length = {};
            xfer.getAnyTransferData(flavour, data, length);
            var xferData = new FlavourData(data.value, length.value, this.getSupportedFlavours().flavourTable[flavour.value]);
           
            return transferUtils.retrieveURLFromData(xferData.data, xferData.flavour.contentType);
        }
        catch (ex)
        {
            return null;
        }
    },

    getSupportedFlavours: function()
    {
        var flavourSet = new FlavourSet();
        flavourSet.appendFlavour("text/x-moz-url");
        flavourSet.appendFlavour("text/unicode");
        return flavourSet;
    }
}).init();

[Alice0775]

The following modified version works with Minefield 4.0b2pre.
userchrome.js-0.8.010070203-Fx4.0.xpi
[note]Not for Version1.1.

edit
version 0.8.010070203

could you post a patch? i will incorporate into the mozdev version.

Patch for userChromeJS1.1

Code: Select all

diff -b -U 8 -r org/chrome.manifest new/chrome.manifest
--- org/chrome.manifest   2008-12-17 13:49:10.000000000 +0900
+++ new/chrome.manifest   2010-07-03 21:42:06.000000000 +0900
@@ -1,3 +1,6 @@
 content userchromejs        content/
-#skin    userchromejs        skin/
 locale  userchromejs en-US  locale/en-US/
+
+component {8DEB3B5E-7585-4029-B6D0-4733CE8DED50} components/userChrome_js.js    appversion>=4.0b2pre
+contract @userChromeJS;1 {8DEB3B5E-7585-4029-B6D0-4733CE8DED50}                 appversion>=4.0b2pre
+category profile-after-change @userChromeJS;1 @userChromeJS;1                   appversion>=4.0b2pre
diff -b -U 8 -r org/components/userChrome_js.js new/components/userChrome_js.js
--- org/components/userChrome_js.js   2009-05-11 08:42:16.000000000 +0900
+++ new/components/userChrome_js.js   2010-07-03 21:42:34.000000000 +0900
@@ -36,90 +36,66 @@
  *
  * ***** END LICENSE BLOCK ***** */
 
 const Cc = Components.classes;
 const Ci = Components.interfaces;
 const Cr = Components.results;
 const Cu = Components.utils;
 
-const UserChrome_js = {
-  mCID: Components.ID("{8DEB3B5E-7585-4029-B6D0-4733CE8DED50}"),
-  mContractID: "@userChromeJS;1",
-  mClassName: "userChromeJS Loading Component",
-  mCategory: "m-userChromeJS",
+Cu.import("resource://gre/modules/XPCOMUtils.jsm");
 
-/* ........ nsIModule ....................................................... */
-
-  getClassObject: function(aCompMgr, aCID, aIID) {
-    if (!aCID.equals(this.mCID)) {
-      Components.returnCode = Cr.NS_ERROR_FACTORY_NOT_REGISTERED;
-      return null;
-    }
-
-    return this.QueryInterface(aIID);
-  },
-
-  registerSelf: function(aCompMgr, aFileSpec, aLocation, aType) {
-    aCompMgr.QueryInterface(Ci.nsIComponentRegistrar).
-             registerFactoryLocation(this.mCID,
-                                     this.mCategory,
-                                     this.mContractID,
-                                     aFileSpec,
-                                     aLocation,
-                                     aType);
-
-    Cc["@mozilla.org/categorymanager;1"].
-    getService(Ci.nsICategoryManager).
-    addCategoryEntry("app-startup",
-                     this.mClassName,
-                     "service," + this.mContractID,
-                     true,
-                     true);
-  },
-
-  unregisterSelf: function(aCompMgr, aLocation, aType) {
-    aCompMgr.QueryInterface(Ci.nsIComponentRegistrar).
-    unregisterFactoryLocation(this.mCID,
-                              aLocation);
-
-    Cc["@mozilla.org/categorymanager;1"].
-    getService(Ci.nsICategoryManager).
-    deleteCategoryEntry("app-startup",
-                        "service," + this.mContractID,
-                        true);
-  },
-
-  canUnload: function(aCompMgr) {
-    return true;
-  },
+// Gecko 1.9.0/1.9.1 compatibility - add XPCOMUtils.defineLazyServiceGetter
+if (!("defineLazyServiceGetter" in XPCOMUtils))
+{
+  XPCOMUtils.defineLazyServiceGetter = function XPCU_defineLazyServiceGetter(obj, prop, contract, iface)
+  {
+    obj.__defineGetter__(prop, function XPCU_serviceGetter()
+    {
+      delete obj[prop];
+      return obj[prop] = Cc[contract].getService(Ci[iface]);
+    });
+  };
+}
 
-/* ........ nsIFactory ...................................................... */
+function UserChrome_js() {
+}
 
-  createInstance: function(aOuter, aIID) {
-    if (aOuter != null) {
-      Components.returnCode = Cr.NS_ERROR_NO_AGGREGATION;
-      return null;
-    }
+UserChrome_js.prototype = {
+  // properties required for XPCOM registration:
+  classDescription: "userChromeJS Loading Component",
+  classID         : Components.ID("{8DEB3B5E-7585-4029-B6D0-4733CE8DED50}"),
+  contractID      : "@userChromeJS;1",
+
+  _xpcom_categories: [{
+    category: "app-startup",
+    service: true
+  }],
 
-    return this.QueryInterface(aIID);
-  },
+/* ........ QueryInterface .................................................. */
 
-  lockFactory: function(aLock) { },
+  QueryInterface: XPCOMUtils.generateQI([Components.interfaces.nsISupports,
+                                         Components.interfaces.nsIObserver,
+                                         Components.interfaces.nsIModule,
+                                         Components.interfaces.nsIFactory,
+                                         Components.interfaces.nsIDOMEventListener]),
 
 /* ........ nsIObserver ..................................................... */
 
   observe: function(aSubject, aTopic, aData) {
     var os = Cc["@mozilla.org/observer-service;1"].
              getService(Ci.nsIObserverService);
 
     switch (aTopic) {
     case "app-startup":
       os.addObserver(this, "final-ui-startup", false);
       break;
+    case "profile-after-change":
+      os.addObserver(this, "final-ui-startup", false);
+      break;
     case "final-ui-startup":
       var file = Cc["@mozilla.org/file/directory_service;1"].
                  getService(Ci.nsIProperties).
                  get("UChrm", Ci.nsILocalFile);
       file.append("userChrome.js");
 
       if (!file.exists()) {
         var componentFile = __LOCATION__;
@@ -167,26 +143,20 @@
         // script execution can be stopped with |throw "stop";|
         if (ex !== "stop") {
           Cu.reportError(ex);
         }
       }
     }
   },
 
-/* ........ QueryInterface .................................................. */
-
-  QueryInterface: function(aIID) {
-    if (!aIID.equals(Ci.nsISupports) && !aIID.equals(Ci.nsIModule) &&
-        !aIID.equals(Ci.nsIFactory) && !aIID.equals(Ci.nsIObserver) &&
-        !aIID.equals(Ci.nsIDOMEventListener)) {
-      Components.returnCode = Cr.NS_ERROR_NO_INTERFACE;
-      return null;
-    }
-
-    return this;
-  },
-
 };
 
-function NSGetModule(aComMgr, aFileSpec) {
-  return UserChrome_js;
-}
+// The following line is what XPCOM uses to create components. Each component prototype
+// must have a .classID which is used to create it.
+/**
+* XPCOMUtils.generateNSGetFactory was introduced in Mozilla 2 (Firefox 4).
+* XPCOMUtils.generateNSGetModule is for Mozilla 1.9.2 (Firefox 3.6).
+*/
+if (XPCOMUtils.generateNSGetFactory)
+    var NSGetFactory = XPCOMUtils.generateNSGetFactory([UserChrome_js]);
+else
+    var NSGetModule = XPCOMUtils.generateNSGetModule([UserChrome_js]);
diff -b -U 8 -r org/install.rdf new/install.rdf
--- org/install.rdf   2009-05-22 19:18:34.000000000 +0900
+++ new/install.rdf   2010-07-03 21:54:11.799000000 +0900
@@ -1,34 +1,34 @@
 <?xml version="1.0"?>
 
 <RDF xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
      xmlns:em="http://www.mozilla.org/2004/em-rdf#">
 
   <Description about="urn:mozilla:install-manifest">
     <em:id>userChromeJS@mozdev.org</em:id>
     <em:name>userChromeJS</em:name>
-    <em:version>1.1</em:version>
+    <em:version>1.1.10070301</em:version>
     <em:description></em:description>
     <em:creator>alta88</em:creator>
     <em:contributor>zeniko (original author of userChrome.js)</em:contributor>
     <em:iconURL></em:iconURL>
     <em:homepageURL>http://userchromejs.mozdev.org/</em:homepageURL>
     <em:updateURL>
         https://www.mozdev.org/p/updates/userchromejs/userchromejs@mozdev.org/update.rdf
     </em:updateURL>
     <em:updateInfoURL>
         http://userchromejs.mozdev.org/updateInfo.xhtml
     </em:updateInfoURL>
 
     <em:targetApplication><!-- Firefox -->
       <Description>
         <em:id>{ec8030f7-c20a-464f-9b0e-13a3a9e97384}</em:id>
         <em:minVersion>3.0</em:minVersion>
-        <em:maxVersion>3.*</em:maxVersion>
+        <em:maxVersion>4.*</em:maxVersion>
       </Description>
     </em:targetApplication>
 
     <em:targetApplication><!-- Thunderbird -->
       <Description>
         <em:id>{3550f703-e582-4d05-9a08-453d09bdfdc6}</em:id>
         <em:minVersion>3.0b1</em:minVersion>
         <em:maxVersion>3.*</em:maxVersion>


[Philip Chee]

Code: Select all

     switch (aTopic) {
     case "app-startup":
       os.addObserver(this, "final-ui-startup", false);
       break;
+    case "profile-after-change":
+      os.addObserver(this, "final-ui-startup", false);
+      break;

Try this instead:

Code: Select all

     switch (aTopic) {
     case "app-startup":
+    case "profile-after-change":
      os.addObserver(this, "final-ui-startup", false);
      break;

Phil

[alta88]

version 1.2 has been uploaded with Alice0775's Gecko 2.0 xpcom registration changes patch and Phil's tweak, it should auto update.

[gialloporpora]

Dear all,
I hope this is the correct topic to ask my question.
I have installed userChromeJS 1.2 (first I used userChrome.js 0.8) on Thunderbird 3.1.1, and this code doesn't works:

UserChrome.js/Mail - MozillaZine Knowledge Base

// make account and folder names available to userChrome.css with (document.getElementById("folderNameCell")) setAttribute("properties", getAttribute("properties") + " name-?folderTreeName")

The console said that folderNameCell is null. If I enable the same tweak on Mail-Tweak extension it works (the code is very similar).

I think it must be specified the chrome path where executing the code:

if (location == "chrome://…'){ … }

but I don't know how to find che correct chrome url, somebody can help me?
I have already tried to spy the Windows with DOM Inspector but I don't find it.

[alta88]

Code: Select all

if (location == "chrome://messenger/content/messenger.xul") {}