mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
90 lines
2.8 KiB
JavaScript
90 lines
2.8 KiB
JavaScript
/* 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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var CharsetMenu = {
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_strings: null,
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_charsets: null,
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get strings() {
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if (!this._strings)
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this._strings = Services.strings.createBundle("chrome://global/locale/charsetTitles.properties");
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return this._strings;
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},
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init: function() {
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PageActions.register("pageaction-charset", this.updatePageAction, this);
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},
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updatePageAction: function(aNode) {
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let pref = Services.prefs.getComplexValue("browser.menu.showCharacterEncoding", Ci.nsIPrefLocalizedString).data;
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if (pref == "true") {
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let charset = getBrowser().docShell.forcedCharset;
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if (charset) {
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charset = charset.toString();
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charset = charset.trim().toLowerCase();
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aNode.setAttribute("description", this.strings.GetStringFromName(charset + ".title"));
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} else if (aNode.hasAttribute("description")) {
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aNode.removeAttribute("description");
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}
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}
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return ("true" == pref)
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},
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_toMenuItems: function(aCharsets, aCurrent) {
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let ret = [];
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aCharsets.forEach(function (aSet) {
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try {
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let string = aSet.trim().toLowerCase();
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ret.push({
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label: this.strings.GetStringFromName(string + ".title"),
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value: string,
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selected: (string == aCurrent)
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});
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} catch(ex) { }
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}, this);
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return ret;
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},
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menu : {
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dispatchEvent: function(aEvent) {
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if (aEvent.type == "command")
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CharsetMenu.setCharset(this.menupopup.children[this.selectedIndex].value);
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},
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menupopup: {
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hasAttribute: function(aAttr) { return false; },
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},
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selectedIndex: -1
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},
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get charsets() {
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if (!this._charsets) {
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this._charsets = Services.prefs.getComplexValue("intl.charsetmenu.browser.static", Ci.nsIPrefLocalizedString).data.split(",");
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}
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let charsets = this._charsets;
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let currentCharset = getBrowser().docShell.forcedCharset;
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if (currentCharset) {
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currentCharset = currentCharset.toString();
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currentCharset = currentCharset.trim().toLowerCase();
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if (charsets.indexOf(currentCharset) == -1)
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charsets.splice(0, 0, currentCharset);
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}
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return this._toMenuItems(charsets, currentCharset);
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},
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show: function showCharsetMenu() {
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this.menu.menupopup.children = this.charsets;
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MenuControlHelperUI.show(this.menu);
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},
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setCharset: function setCharset(aCharset) {
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let browser = getBrowser();
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browser.messageManager.sendAsyncMessage("Browser:SetCharset", {
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charset: aCharset
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});
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let history = Cc["@mozilla.org/browser/nav-history-service;1"].getService(Ci.nsINavHistoryService);
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history.setCharsetForURI(browser.documentURI, aCharset);
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}
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};
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