Update the order of tab contents, when they are dynamically changed.
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@ -56,6 +56,7 @@ XPCOMUtils.defineLazyModuleGetter(this, 'TabpanelDNDObserver', 'resource://trees
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XPCOMUtils.defineLazyModuleGetter(this, 'AutoHideBrowser', 'resource://treestyletab-modules/autoHide.js');
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XPCOMUtils.defineLazyModuleGetter(this, 'AutoHideBrowser', 'resource://treestyletab-modules/autoHide.js');
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XPCOMUtils.defineLazyModuleGetter(this, 'ContentBridge', 'resource://treestyletab-modules/contentBridge.js');
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XPCOMUtils.defineLazyModuleGetter(this, 'ContentBridge', 'resource://treestyletab-modules/contentBridge.js');
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XPCOMUtils.defineLazyModuleGetter(this, 'BrowserUIShowHideObserver', 'resource://treestyletab-modules/browserUIShowHideObserver.js');
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XPCOMUtils.defineLazyModuleGetter(this, 'BrowserUIShowHideObserver', 'resource://treestyletab-modules/browserUIShowHideObserver.js');
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XPCOMUtils.defineLazyModuleGetter(this, 'TabContentsObserver', 'resource://treestyletab-modules/tabContentsObserver.js');
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XPCOMUtils.defineLazyModuleGetter(this, 'visuallyselectedTabs', 'resource://treestyletab-modules/lib/visuallyselectedTabs.jsm');
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XPCOMUtils.defineLazyModuleGetter(this, 'visuallyselectedTabs', 'resource://treestyletab-modules/lib/visuallyselectedTabs.jsm');
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XPCOMUtils.defineLazyGetter(this, 'window', function() {
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XPCOMUtils.defineLazyGetter(this, 'window', function() {
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@ -930,6 +931,8 @@ TreeStyleTabBrowser.prototype = inherit(TreeStyleTabWindow.prototype, {
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if (this.tabStripPlaceHolder)
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if (this.tabStripPlaceHolder)
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this.tabStripPlaceHolderBoxObserver = new BrowserUIShowHideObserver(this, this.tabStripPlaceHolder.parentNode);
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this.tabStripPlaceHolderBoxObserver = new BrowserUIShowHideObserver(this, this.tabStripPlaceHolder.parentNode);
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this.tabContentsObserver = new TabContentsObserver(this, this.tabStrip);
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},
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},
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_initTabbrowserContextMenu : function TSTBrowser_initTabbrowserContextMenu()
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_initTabbrowserContextMenu : function TSTBrowser_initTabbrowserContextMenu()
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@ -2314,6 +2317,11 @@ TreeStyleTabBrowser.prototype = inherit(TreeStyleTabWindow.prototype, {
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delete this.tabStripPlaceHolderBoxObserver;
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delete this.tabStripPlaceHolderBoxObserver;
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}
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}
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if (this.tabContentsObserver) {
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this.tabContentsObserver.destroy();
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delete this.tabContentsObserver;
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}
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this._destroyOldSplitter();
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this._destroyOldSplitter();
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var w = this.window;
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var w = this.window;
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134
modules/tabContentsObserver.js
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134
modules/tabContentsObserver.js
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@ -0,0 +1,134 @@
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is the Tree Style Tab.
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*
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* The Initial Developer of the Original Code is YUKI "Piro" Hiroshi.
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* Portions created by the Initial Developer are Copyright (C) 2016
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s): YUKI "Piro" Hiroshi <piro.outsider.reflex@gmail.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ******/
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var EXPORTED_SYMBOLS = ['TabContentsObserver'];
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Components.utils.import('resource://gre/modules/XPCOMUtils.jsm');
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Components.utils.import('resource://treestyletab-modules/constants.js');
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XPCOMUtils.defineLazyModuleGetter(this, 'utils', 'resource://treestyletab-modules/utils.js', 'TreeStyleTabUtils');
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function log(...aArgs) {
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utils.log.apply(utils, ['tabContentsObserver'].concat(aArgs));
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}
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function logWithStackTrace(...aArgs) {
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utils.logWithStackTrace.apply(utils, ['tabContentsObserver'].concat(aArgs));
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}
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function TabContentsObserver(aOwner, aBox, aOptions) {
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this.owner = aOwner;
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this.box = aBox;
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this.init(aOptions);
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}
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TabContentsObserver.prototype = {
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get MutationObserver()
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{
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var w = this.box.ownerDocument.defaultView;
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return w.MutationObserver || w.MozMutationObserver;
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},
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init : function TabContentsObserver_onInit(aOptions)
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{
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if (!this.MutationObserver)
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return;
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this.observer = new this.MutationObserver((function(aMutations, aObserver) {
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this.onMutation(aMutations, aObserver);
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}).bind(this));
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var options = {
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childList : true,
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attributes : false,
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subtree : true
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};
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if (aOptions) {
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Object.keys(options).forEach(function(aKey) {
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if (aKey in aOptions)
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options[aKey] = aOptions[aKey];
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});
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}
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this.observer.observe(this.box, options);
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},
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onMutation : function TabContentsObserver_onMutation(aMutations, aObserver)
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{
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aMutations.forEach(function(aMutation) {
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try {
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switch (aMutation.type)
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{
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case 'childList':
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this.onTabContentsModified(aMutation, aObserver);
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return;
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}
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}
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catch(error) {
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this.logMutation(aMutation, 'onMutation(error)');
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Components.utils.reportError(error);
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}
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}, this);
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},
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destroy : function TabContentsObserver_destroy()
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{
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if (this.observer) {
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this.observer.disconnect();
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delete this.observer;
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}
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delete this.box;
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delete this.owner;
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},
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onTabContentsModified : function TabContentsObserver_onTabContentsModified(aMutation, aObserver)
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{
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var TST = this.owner.browser.treeStyleTab;
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if (this.handlingChange ||
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TST.notifyingRenderedEvent)
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return;
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var target = aMutation.target;
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var tab = TST.getTabFromChild(target);
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if (!tab)
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return;
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log('onTabContentsModified on the tab '+tab._tPos);
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this.handlingChange = true;
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TST.initTabContentsOrder(tab, true);
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var w = this.box.ownerDocument.defaultView;
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w.setTimeout((function() {
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this.handlingChange = false;
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}).bind(this), 10);
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}
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};
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