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https://gitlab.winehq.org/wine/wine-gecko.git
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4d6a633bba
The -*- file variable lines -*- establish per-file settings that Emacs will pick up. This patch makes the following changes to those lines (and touches nothing else): - Never set the buffer's mode. Years ago, Emacs did not have a good JavaScript mode, so it made sense to use Java or C++ mode in .js files. However, Emacs has had js-mode for years now; it's perfectly serviceable, and is available and enabled by default in all major Emacs packagings. Selecting a mode in the -*- file variable line -*- is almost always the wrong thing to do anyway. It overrides Emacs's default choice, which is (now) reasonable; and even worse, it overrides settings the user might have made in their '.emacs' file for that file extension. It's only useful when there's something specific about that particular file that makes a particular mode appropriate. - Correctly propagate settings that establish the correct indentation level for this file: c-basic-offset and js2-basic-offset should be js-indent-level. Whatever value they're given should be preserved; different parts of our tree use different indentation styles. - We don't use tabs in Mozilla JS code. Always set indent-tabs-mode: nil. Remove tab-width: settings, at least in files that don't contain tab characters. - Remove js2-mode settings that belong in the user's .emacs file, like js2-skip-preprocessor-directives.
112 lines
3.7 KiB
JavaScript
112 lines
3.7 KiB
JavaScript
// -*- indent-tabs-mode: nil; js-indent-level: 2 -*-
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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Components.utils.import("resource://gre/modules/Services.jsm");
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var gFindBundle;
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function nsFindInstData() {}
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nsFindInstData.prototype =
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{
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// set the next three attributes on your object to override the defaults
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browser : null,
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get rootSearchWindow() { return this._root || this.window.content; },
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set rootSearchWindow(val) { this._root = val; },
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get currentSearchWindow() {
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if (this._current)
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return this._current;
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var focusedWindow = this.window.document.commandDispatcher.focusedWindow;
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if (!focusedWindow || focusedWindow == this.window)
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focusedWindow = this.window.content;
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return focusedWindow;
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},
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set currentSearchWindow(val) { this._current = val; },
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get webBrowserFind() { return this.browser.webBrowserFind; },
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init : function() {
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var findInst = this.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 = this.rootSearchWindow;
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findInFrames.currentSearchFrame = this.currentSearchWindow;
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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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},
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window : window,
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_root : null,
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_current : null
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}
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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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// currentSearchWindow is the frame to start searching (can be, and normally, rootSearchWindow)
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function findInPage(findInstData)
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{
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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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{
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findInstData.init();
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window.findDialog = window.openDialog("chrome://global/content/finddialog.xul", "_blank", "chrome,resizable=no,dependent=yes", findInstData);
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}
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}
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function findAgainInPage(findInstData, 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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// 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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var searchString = findService.searchString;
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if (searchString.length == 0) {
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// no previous find text
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findInPage(findInstData);
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return;
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}
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findInstData.init();
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var findInst = findInstData.webBrowserFind;
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findInst.searchString = 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 = findInst.findNext();
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if (!found) {
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if (!gFindBundle)
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gFindBundle = document.getElementById("findBundle");
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Services.prompt.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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