From 43a97878ce14b72f0981164f87f2e35e14151312 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:22:09 +0200 Subject: Adding upstream version 110.0.1. Signed-off-by: Daniel Baumann --- browser/components/preferences/dialogs/fonts.js | 173 ++++++++++++++++++++++++ 1 file changed, 173 insertions(+) create mode 100644 browser/components/preferences/dialogs/fonts.js (limited to 'browser/components/preferences/dialogs/fonts.js') diff --git a/browser/components/preferences/dialogs/fonts.js b/browser/components/preferences/dialogs/fonts.js new file mode 100644 index 0000000000..1621147018 --- /dev/null +++ b/browser/components/preferences/dialogs/fonts.js @@ -0,0 +1,173 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 4 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* import-globals-from /browser/base/content/utilityOverlay.js */ +/* import-globals-from /toolkit/mozapps/preferences/fontbuilder.js */ + +// browser.display.languageList LOCK ALL when LOCKED + +const kDefaultFontType = "font.default.%LANG%"; +const kFontNameFmtSerif = "font.name.serif.%LANG%"; +const kFontNameFmtSansSerif = "font.name.sans-serif.%LANG%"; +const kFontNameFmtMonospace = "font.name.monospace.%LANG%"; +const kFontNameListFmtSerif = "font.name-list.serif.%LANG%"; +const kFontNameListFmtSansSerif = "font.name-list.sans-serif.%LANG%"; +const kFontNameListFmtMonospace = "font.name-list.monospace.%LANG%"; +const kFontSizeFmtVariable = "font.size.variable.%LANG%"; +const kFontSizeFmtFixed = "font.size.monospace.%LANG%"; +const kFontMinSizeFmt = "font.minimum-size.%LANG%"; + +document + .getElementById("FontsDialog") + .addEventListener("dialoghelp", window.top.openPrefsHelp); +window.addEventListener("load", () => gFontsDialog.onLoad()); + +Preferences.addAll([ + { id: "font.language.group", type: "wstring" }, + { id: "browser.display.use_document_fonts", type: "int" }, +]); + +var gFontsDialog = { + _selectLanguageGroupPromise: Promise.resolve(), + + onLoad() { + Preferences.addSyncFromPrefListener( + document.getElementById("selectLangs"), + () => this.readFontLanguageGroup() + ); + Preferences.addSyncFromPrefListener( + document.getElementById("useDocumentFonts"), + () => this.readUseDocumentFonts() + ); + Preferences.addSyncToPrefListener( + document.getElementById("useDocumentFonts"), + () => this.writeUseDocumentFonts() + ); + for (let id of ["serif", "sans-serif", "monospace"]) { + let el = document.getElementById(id); + Preferences.addSyncFromPrefListener(el, () => + FontBuilder.readFontSelection(el) + ); + } + }, + + _selectLanguageGroup(aLanguageGroup) { + this._selectLanguageGroupPromise = (async () => { + // Avoid overlapping language group selections by awaiting the resolution + // of the previous one. We do this because this function is re-entrant, + // as inserting elements into the DOM sometimes triggers a call + // back into this function. And since this function is also asynchronous, + // that call can enter this function before the previous run has completed, + // which would corrupt the font menulists. Awaiting the previous call's + // resolution avoids that fate. + await this._selectLanguageGroupPromise; + + var prefs = [ + { + format: kDefaultFontType, + type: "string", + element: "defaultFontType", + fonttype: null, + }, + { + format: kFontNameFmtSerif, + type: "fontname", + element: "serif", + fonttype: "serif", + }, + { + format: kFontNameFmtSansSerif, + type: "fontname", + element: "sans-serif", + fonttype: "sans-serif", + }, + { + format: kFontNameFmtMonospace, + type: "fontname", + element: "monospace", + fonttype: "monospace", + }, + { + format: kFontNameListFmtSerif, + type: "unichar", + element: null, + fonttype: "serif", + }, + { + format: kFontNameListFmtSansSerif, + type: "unichar", + element: null, + fonttype: "sans-serif", + }, + { + format: kFontNameListFmtMonospace, + type: "unichar", + element: null, + fonttype: "monospace", + }, + { + format: kFontSizeFmtVariable, + type: "int", + element: "sizeVar", + fonttype: null, + }, + { + format: kFontSizeFmtFixed, + type: "int", + element: "sizeMono", + fonttype: null, + }, + { + format: kFontMinSizeFmt, + type: "int", + element: "minSize", + fonttype: null, + }, + ]; + for (var i = 0; i < prefs.length; ++i) { + var name = prefs[i].format.replace(/%LANG%/, aLanguageGroup); + var preference = Preferences.get(name); + if (!preference) { + preference = Preferences.add({ id: name, type: prefs[i].type }); + } + + if (!prefs[i].element) { + continue; + } + + var element = document.getElementById(prefs[i].element); + if (element) { + element.setAttribute("preference", preference.id); + + if (prefs[i].fonttype) { + await FontBuilder.buildFontList( + aLanguageGroup, + prefs[i].fonttype, + element + ); + } + + preference.setElementValue(element); + } + } + })().catch(Cu.reportError); + }, + + readFontLanguageGroup() { + var languagePref = Preferences.get("font.language.group"); + this._selectLanguageGroup(languagePref.value); + return undefined; + }, + + readUseDocumentFonts() { + var preference = Preferences.get("browser.display.use_document_fonts"); + return preference.value == 1; + }, + + writeUseDocumentFonts() { + var useDocumentFonts = document.getElementById("useDocumentFonts"); + return useDocumentFonts.checked ? 1 : 0; + }, +}; -- cgit v1.2.3