diff options
Diffstat (limited to 'application/basilisk/components/preferences/languages.js')
| -rw-r--r-- | application/basilisk/components/preferences/languages.js | 312 |
1 files changed, 0 insertions, 312 deletions
diff --git a/application/basilisk/components/preferences/languages.js b/application/basilisk/components/preferences/languages.js deleted file mode 100644 index 16ca257f7..000000000 --- a/application/basilisk/components/preferences/languages.js +++ /dev/null @@ -1,312 +0,0 @@ -/* -*- 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/. */ - -var gLanguagesDialog = { - - _availableLanguagesList : [], - _acceptLanguages : { }, - - _selectedItemID : null, - - init: function () - { - if (!this._availableLanguagesList.length) - this._loadAvailableLanguages(); - }, - - // Ugly hack used to trigger extra reflow in order to work around XUL bug 1194844; - // see bug 1194346. - forceReflow: function () - { - this._activeLanguages.style.fontKerning = "none"; - setTimeout("gLanguagesDialog._activeLanguages.style.removeProperty('font-kerning')", 0); - }, - - get _activeLanguages() - { - return document.getElementById("activeLanguages"); - }, - - get _availableLanguages() - { - return document.getElementById("availableLanguages"); - }, - - _loadAvailableLanguages: function () - { - // This is a parser for: resource://gre/res/language.properties - // The file is formatted like so: - // ab[-cd].accept=true|false - // ab = language - // cd = region - var bundleAccepted = document.getElementById("bundleAccepted"); - var bundleRegions = document.getElementById("bundleRegions"); - var bundleLanguages = document.getElementById("bundleLanguages"); - var bundlePreferences = document.getElementById("bundlePreferences"); - - function LanguageInfo(aName, aABCD, aIsVisible) - { - this.name = aName; - this.abcd = aABCD; - this.isVisible = aIsVisible; - } - - // 1) Read the available languages out of language.properties - var strings = bundleAccepted.strings; - while (strings.hasMoreElements()) { - var currString = strings.getNext(); - if (!(currString instanceof Components.interfaces.nsIPropertyElement)) - break; - - var property = currString.key.split("."); // ab[-cd].accept - if (property[1] == "accept") { - var abCD = property[0]; - var abCDPairs = abCD.split("-"); // ab[-cd] - var useABCDFormat = abCDPairs.length > 1; - var ab = useABCDFormat ? abCDPairs[0] : abCD; - var cd = useABCDFormat ? abCDPairs[1] : ""; - if (ab) { - var language = ""; - try { - language = bundleLanguages.getString(ab); - } - catch (e) { continue; } - - var region = ""; - if (useABCDFormat) { - try { - region = bundleRegions.getString(cd); - } - catch (e) { continue; } - } - - var name = ""; - if (useABCDFormat) - name = bundlePreferences.getFormattedString("languageRegionCodeFormat", - [language, region, abCD]); - else - name = bundlePreferences.getFormattedString("languageCodeFormat", - [language, abCD]); - - if (name && abCD) { - var isVisible = currString.value == "true" && - (!(abCD in this._acceptLanguages) || !this._acceptLanguages[abCD]); - var li = new LanguageInfo(name, abCD, isVisible); - this._availableLanguagesList.push(li); - } - } - } - } - this._buildAvailableLanguageList(); - }, - - _buildAvailableLanguageList: function () - { - var availableLanguagesPopup = document.getElementById("availableLanguagesPopup"); - while (availableLanguagesPopup.hasChildNodes()) - availableLanguagesPopup.removeChild(availableLanguagesPopup.firstChild); - - // Sort the list of languages by name - this._availableLanguagesList.sort(function (a, b) { - return a.name.localeCompare(b.name); - }); - - // Load the UI with the data - for (var i = 0; i < this._availableLanguagesList.length; ++i) { - var abCD = this._availableLanguagesList[i].abcd; - if (this._availableLanguagesList[i].isVisible && - (!(abCD in this._acceptLanguages) || !this._acceptLanguages[abCD])) { - var menuitem = document.createElement("menuitem"); - menuitem.id = this._availableLanguagesList[i].abcd; - availableLanguagesPopup.appendChild(menuitem); - menuitem.setAttribute("label", this._availableLanguagesList[i].name); - } - } - }, - - readAcceptLanguages: function () - { - while (this._activeLanguages.hasChildNodes()) - this._activeLanguages.removeChild(this._activeLanguages.firstChild); - - var selectedIndex = 0; - var preference = document.getElementById("intl.accept_languages"); - if (preference.value == "") - return undefined; - var languages = preference.value.toLowerCase().split(/\s*,\s*/); - for (var i = 0; i < languages.length; ++i) { - var name = this._getLanguageName(languages[i]); - if (!name) - name = "[" + languages[i] + "]"; - var listitem = document.createElement("listitem"); - listitem.id = languages[i]; - if (languages[i] == this._selectedItemID) - selectedIndex = i; - this._activeLanguages.appendChild(listitem); - listitem.setAttribute("label", name); - - // Hash this language as an "Active" language so we don't - // show it in the list that can be added. - this._acceptLanguages[languages[i]] = true; - } - - if (this._activeLanguages.childNodes.length > 0) { - this._activeLanguages.ensureIndexIsVisible(selectedIndex); - this._activeLanguages.selectedIndex = selectedIndex; - } - - return undefined; - }, - - writeAcceptLanguages: function () - { - return undefined; - }, - - onAvailableLanguageSelect: function () - { - var addButton = document.getElementById("addButton"); - addButton.disabled = false; - - this._availableLanguages.removeAttribute("accesskey"); - }, - - addLanguage: function () - { - var selectedID = this._availableLanguages.selectedItem.id; - var preference = document.getElementById("intl.accept_languages"); - var arrayOfPrefs = preference.value.toLowerCase().split(/\s*,\s*/); - for (var i = 0; i < arrayOfPrefs.length; ++i ) { - if (arrayOfPrefs[i] == selectedID) - return; - } - - this._selectedItemID = selectedID; - - if (preference.value == "") - preference.value = selectedID; - else { - arrayOfPrefs.unshift(selectedID); - preference.value = arrayOfPrefs.join(","); - } - - this._acceptLanguages[selectedID] = true; - this._availableLanguages.selectedItem = null; - - // Rebuild the available list with the added item removed... - this._buildAvailableLanguageList(); - - this._availableLanguages.setAttribute("label", this._availableLanguages.getAttribute("label2")); - }, - - removeLanguage: function () - { - // Build the new preference value string. - var languagesArray = []; - for (var i = 0; i < this._activeLanguages.childNodes.length; ++i) { - var item = this._activeLanguages.childNodes[i]; - if (!item.selected) - languagesArray.push(item.id); - else - this._acceptLanguages[item.id] = false; - } - var string = languagesArray.join(","); - - // Get the item to select after the remove operation completes. - var selection = this._activeLanguages.selectedItems; - var lastSelected = selection[selection.length-1]; - var selectItem = lastSelected.nextSibling || lastSelected.previousSibling; - selectItem = selectItem ? selectItem.id : null; - - this._selectedItemID = selectItem; - - // Update the preference and force a UI rebuild - var preference = document.getElementById("intl.accept_languages"); - preference.value = string; - - this._buildAvailableLanguageList(); - }, - - _getLanguageName: function (aABCD) - { - if (!this._availableLanguagesList.length) - this._loadAvailableLanguages(); - for (var i = 0; i < this._availableLanguagesList.length; ++i) { - if (aABCD == this._availableLanguagesList[i].abcd) - return this._availableLanguagesList[i].name; - } - return ""; - }, - - moveUp: function () - { - var selectedItem = this._activeLanguages.selectedItems[0]; - var previousItem = selectedItem.previousSibling; - - var string = ""; - for (var i = 0; i < this._activeLanguages.childNodes.length; ++i) { - var item = this._activeLanguages.childNodes[i]; - string += (i == 0 ? "" : ","); - if (item.id == previousItem.id) - string += selectedItem.id; - else if (item.id == selectedItem.id) - string += previousItem.id; - else - string += item.id; - } - - this._selectedItemID = selectedItem.id; - - // Update the preference and force a UI rebuild - var preference = document.getElementById("intl.accept_languages"); - preference.value = string; - }, - - moveDown: function () - { - var selectedItem = this._activeLanguages.selectedItems[0]; - var nextItem = selectedItem.nextSibling; - - var string = ""; - for (var i = 0; i < this._activeLanguages.childNodes.length; ++i) { - var item = this._activeLanguages.childNodes[i]; - string += (i == 0 ? "" : ","); - if (item.id == nextItem.id) - string += selectedItem.id; - else if (item.id == selectedItem.id) - string += nextItem.id; - else - string += item.id; - } - - this._selectedItemID = selectedItem.id; - - // Update the preference and force a UI rebuild - var preference = document.getElementById("intl.accept_languages"); - preference.value = string; - }, - - onLanguageSelect: function () - { - var upButton = document.getElementById("up"); - var downButton = document.getElementById("down"); - var removeButton = document.getElementById("remove"); - switch (this._activeLanguages.selectedCount) { - case 0: - upButton.disabled = downButton.disabled = removeButton.disabled = true; - break; - case 1: - upButton.disabled = this._activeLanguages.selectedIndex == 0; - downButton.disabled = this._activeLanguages.selectedIndex == this._activeLanguages.childNodes.length - 1; - removeButton.disabled = false; - break; - default: - upButton.disabled = true; - downButton.disabled = true; - removeButton.disabled = false; - } - } -}; - |