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22491e7476
Skip hiding tabs that are being removed to let it finish animating instead of hiding it to prevent the animation from finishing.
69 lines
2.8 KiB
JavaScript
69 lines
2.8 KiB
JavaScript
/* ***** 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 tabbrowser hide removing tab test.
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*
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* The Initial Developer of the Original Code is
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* Mozilla Foundation.
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* Portions created by the Initial Developer are Copyright (C) 2010
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Edward Lee <edilee@mozilla.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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// Bug 587922: tabs don't get removed if they're hidden
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function test() {
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waitForExplicitFinish();
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// Add a tab that will get removed and hidden
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let testTab = gBrowser.addTab("about:blank", {skipAnimation: true});
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is(gBrowser.visibleTabs.length, 2, "just added a tab, so 2 tabs");
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gBrowser.selectedTab = testTab;
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let numVisBeforeHide, numVisAfterHide;
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gBrowser.tabContainer.addEventListener("TabSelect", function() {
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gBrowser.tabContainer.removeEventListener("TabSelect", arguments.callee, false);
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// While the next tab is being selected, hide the removing tab
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numVisBeforeHide = gBrowser.visibleTabs.length;
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gBrowser.hideTab(testTab);
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numVisAfterHide = gBrowser.visibleTabs.length;
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}, false);
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gBrowser.removeTab(testTab, {animate: true});
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// Make sure the tab gets removed at the end of the animation by polling
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(function checkRemoved() setTimeout(function() {
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if (gBrowser.tabs.length != 1)
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return checkRemoved();
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is(numVisBeforeHide, 1, "animated remove has in 1 tab left");
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is(numVisAfterHide, 1, "hiding a removing tab is also has 1 tab");
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finish();
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}, 50))();
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}
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