зеркало из https://github.com/mozilla/gecko-dev.git
119 строки
5.1 KiB
JavaScript
119 строки
5.1 KiB
JavaScript
# -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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# ***** BEGIN LICENSE BLOCK *****
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# Version: NPL 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 Netscape Public License
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# Version 1.1 (the "License"); you may not use this file except in
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# compliance with the License. You may obtain a copy of the License at
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# http://www.mozilla.org/NPL/
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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 mozilla.org code.
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#
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# The Initial Developer of the Original Code is
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# Netscape Communications Corporation.
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# Portions created by the Initial Developer are Copyright (C) 1998
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# the Initial Developer. All Rights Reserved.
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#
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# Contributor(s):
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# Simon Fraser <sfraser@netscape.com>
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# Dean Tessman <dean_tessman@hotmail.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 NPL, 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 NPL, the GPL or the LGPL.
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#
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# ***** END LICENSE BLOCK ***** */
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var gPromptService;
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var gFindBundle;
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// browser is the <browser> element
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// rootSearchWindow is the window to constrain the search to (normally window._content)
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// startSearchWindow is the frame to start searching (can be, and normally, rootSearchWindow)
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function findInPage(browser, rootSearchWindow, startSearchWindow)
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{
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var findInst = browser.webBrowserFind;
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// set up the find to search the focussedWindow, bounded by the content window.
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var findInFrames = findInst.QueryInterface(Components.interfaces.nsIWebBrowserFindInFrames);
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findInFrames.rootSearchFrame = rootSearchWindow;
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findInFrames.currentSearchFrame = startSearchWindow;
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// always search in frames for now. We could add a checkbox to the dialog for this.
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findInst.searchFrames = true;
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// is the dialog up already?
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if ("findDialog" in window && window.findDialog)
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window.findDialog.focus();
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else
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window.findDialog = window.openDialog("chrome://global/content/finddialog.xul", "_blank", "chrome,resizable=no,dependent=yes", findInst);
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}
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function findAgainInPage(browser, rootSearchWindow, startSearchWindow, reverse)
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{
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if ("findDialog" in window && window.findDialog)
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window.findDialog.focus();
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else
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{
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var findInst = browser.webBrowserFind;
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// set up the find to search the focussedWindow, bounded by the content window.
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var findInFrames = findInst.QueryInterface(Components.interfaces.nsIWebBrowserFindInFrames);
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findInFrames.rootSearchFrame = rootSearchWindow;
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findInFrames.currentSearchFrame = startSearchWindow;
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// always search in frames for now. We could add a checkbox to the dialog for this.
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findInst.searchFrames = true;
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// get the find service, which stores global find state, and init the
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// nsIWebBrowser find with it. We don't assume that there was a previous
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// Find that set this up.
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var findService = Components.classes["@mozilla.org/find/find_service;1"]
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.getService(Components.interfaces.nsIFindService);
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findInst.searchString = findService.searchString;
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findInst.matchCase = findService.matchCase;
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findInst.wrapFind = findService.wrapFind;
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findInst.entireWord = findService.entireWord;
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findInst.findBackwards = findService.findBackwards ^ reverse;
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var found = false;
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if (findInst.searchString.length == 0) {
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// no previous find text
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findInPage(browser, rootSearchWindow, startSearchWindow);
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return;
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}
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found = findInst.findNext();
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if (!found) {
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if (!gPromptService)
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gPromptService = Components.classes["@mozilla.org/embedcomp/prompt-service;1"].getService()
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.QueryInterface(Components.interfaces.nsIPromptService);
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if (!gFindBundle)
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gFindBundle = document.getElementById("findBundle");
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gPromptService.alert(window, gFindBundle.getString("notFoundTitle"), gFindBundle.getString("notFoundWarning"));
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}
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// Reset to normal value, otherwise setting can get changed in find dialog
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findInst.findBackwards = findService.findBackwards;
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}
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}
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function canFindAgainInPage()
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{
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var findService = Components.classes["@mozilla.org/find/find_service;1"]
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.getService(Components.interfaces.nsIFindService);
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return (findService.searchString.length > 0);
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}
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