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314 lines
11 KiB
HTML
314 lines
11 KiB
HTML
<?xml version="1.0"?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
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"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd" [
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<!ENTITY % globalDTD SYSTEM "chrome://global/locale/global.dtd" >
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%globalDTD;
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<!ENTITY % configDTD SYSTEM "chrome://browser/locale/config.dtd">
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%configDTD;
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]>
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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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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<meta name="viewport" content="width=480; initial-scale=.6667; user-scalable=0" />
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<link rel="stylesheet" href="chrome://browser/skin/config.css" type="text/css"/>
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</head>
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<body dir="&locale.dir;" onload="AboutConfig.init();" onunload="AboutConfig.uninit();">
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<div id="filter-container">
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<input id="filter-input" type="search" placeholder="&search.placeholder2;"
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onchange="AboutConfig.filter_onchange();"/>
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<input id="clear-input" type="image" disabled="true"
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onclick="AboutConfig.clearInput();" alt="&clear.altText;"
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src="chrome://browser/skin/images/search-clear-30.png"/>
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</div>
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<div id="new-pref-container">
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<button id="new-pref-button" onclick="AboutConfig.addNewPref();">&newpref.label2;</button>
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</div>
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<div id="prefs-container"/>
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<script type="application/javascript;version=1.8"><![CDATA[
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const {classes: Cc, interfaces: Ci, manager: Cm, utils: Cu} = Components;
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Cu.import("resource://gre/modules/Services.jsm");
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let gStringBundle = Services.strings.createBundle("chrome://browser/locale/config.properties");
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function dump(a) {
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Cc["@mozilla.org/consoleservice;1"].getService(Ci.nsIConsoleService).logStringMessage(a);
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}
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let AboutConfig = {
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_container: null,
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_filterInput: null,
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_clearInput: null,
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init: function AC_init() {
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this._container = document.getElementById("prefs-container");
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this._filterInput = document.getElementById("filter-input");
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this._clearInput = document.getElementById("clear-input");
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this.filter();
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Services.prefs.addObserver("", this, false);
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},
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uninit: function AC_uninit() {
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Services.prefs.removeObserver("", this);
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},
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filter_onchange: function AC_filter_onchange() {
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this.filter();
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this._filterInput.blur(); // close the VKB
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this._clearInput.disabled = this._filterInput.value == "";
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},
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clearInput: function AC_clearInput() {
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this._filterInput.value = '';
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this.filter();
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this._clearInput.disabled = true;
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},
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filter: function AC_filter(aValue) {
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if (!aValue)
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aValue = this._filterInput.value;
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// Replace pref container with a new empty one
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let empty = this._container.cloneNode(false);
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this._container.parentNode.replaceChild(empty, this._container);
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this._container = empty;
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if (!aValue)
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return;
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let prefs = this._getPrefs(aValue);
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let fragment = document.createDocumentFragment();
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for (let i = 0; i < prefs.length; i++) {
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let item = this._createItem(prefs[i]);
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fragment.appendChild(item);
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}
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this._container.appendChild(fragment);
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},
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addNewPref: function AC_addNewPref() {
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let title = gStringBundle.GetStringFromName("addPref.title");
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// Prompt for pref type
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let typeString = gStringBundle.GetStringFromName("addPref.selectType");
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let typeArray = [gStringBundle.GetStringFromName("addPref.type.string"),
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gStringBundle.GetStringFromName("addPref.type.integer"),
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gStringBundle.GetStringFromName("addPref.type.boolean")];
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let typeResult = { value: null };
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if (!Services.prompt.select(window, title, typeString, 3, typeArray, typeResult))
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return;
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// Prompt for pref name
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let nameString = gStringBundle.GetStringFromName("addPref.enterName");
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let nameResult = { value: "" };
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if (!Services.prompt.prompt(window, title, nameString, nameResult, null, {}))
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return;
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// Make a stub pref item to send to modifyPref
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let pref = {
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name: nameResult.value,
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lock: false,
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type: [Ci.nsIPrefBranch.PREF_STRING,
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Ci.nsIPrefBranch.PREF_INT,
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Ci.nsIPrefBranch.PREF_BOOL][typeResult.value],
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value: ""
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}
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this.modifyPref(pref);
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},
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// Mostly copied from toolkit config.js
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modifyPref: function AC_modifyPref(aPref) {
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if (aPref.locked)
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return;
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let title = gStringBundle.GetStringFromName("modifyPref.label");
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if (aPref.type == Ci.nsIPrefBranch.PREF_BOOL) {
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// If the pref already exists, we just want to toggle the boolean
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let result = { value: aPref.value == "false" };
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// If the pref doesn't exist, we need to prompt the user to choose an initial value
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if (!aPref.value) {
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let text = gStringBundle.formatStringFromName("modifyPref.selectText", [aPref.name], 1);
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if (!Services.prompt.select(window, title, text, 2, [false, true], result))
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return;
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}
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Services.prefs.setBoolPref(aPref.name, result.value);
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} else {
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let result = { value: aPref.value };
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let text = gStringBundle.formatStringFromName("modifyPref.promptText", [aPref.name], 1);
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if (!Services.prompt.prompt(window, title, text, result, null, {}))
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return;
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if (aPref.type == Ci.nsIPrefBranch.PREF_INT) {
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// | 0 converts to integer or 0; - 0 to float or NaN.
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// Thus, this check should catch all cases.
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let val = result.value | 0;
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if (val != result.value - 0) {
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let errorTitle = gStringBundle.GetStringFromName("modifyPref.numberErrorTitle");
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let errorText = gStringBundle.GetStringFromName("modifyPref.numberErrorText");
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Services.prompt.alert(window, errorTitle, errorText);
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return;
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}
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Services.prefs.setIntPref(aPref.name, val);
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} else {
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let supportsString = Cc["@mozilla.org/supports-string;1"].createInstance(Ci.nsISupportsString);
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supportsString.data = result.value;
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Services.prefs.setComplexValue(aPref.name, Ci.nsISupportsString, supportsString);
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}
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}
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Services.prefs.savePrefFile(null);
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},
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resetPref: function AC_resetPref(aPref) {
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Services.prefs.clearUserPref(aPref.name);
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},
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observe: function AC_observe(aSubject, aTopic, aPrefName) {
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if (aTopic != "nsPref:changed" || /^capability\./.test(aPrefName))
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return;
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// Get the updated pref
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let pref = this._getPref(aPrefName);
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let item = document.querySelector(".pref-item[name=\"" + aPrefName + "\"]");
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// If a new pref was added, make a new item for it
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if (!item) {
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let item = this._createItem(pref);
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// Just stick the item at the beginning of the list so that we don't
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// need to scroll to it
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this._container.insertBefore(item, this._container.firstChild);
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return;
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}
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// Check to see if the pref was removed
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if (pref.type == Ci.nsIPrefBranch.PREF_INVALID) {
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this._container.removeChild(item);
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return;
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}
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// Otherwise, just replace the item with an updated item
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this._container.replaceChild(this._createItem(pref), item);
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},
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// Gets prefs, optionally filtered for aValue
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_getPrefs: function AC_getPrefs(aValue) {
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let list = Services.prefs.getChildList("", {}).filter(function(element) {
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// Avoid displaying "private" preferences
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return !(/^capability\./.test(element));
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});
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let prefs = list.sort().map(this._getPref, this);
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if (!aValue)
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return prefs;
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let reg = this._generateRegExp(aValue);
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if (!reg)
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return [];
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return prefs.filter(function(element, index, array) {
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return reg.test(element.name + ";" + element.value);
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});
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},
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// Copied from old mobile config.js
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_generateRegExp: function AC_generateRegExp(aValue) {
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if (aValue.charAt(0) == "/") {
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try {
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let rv = aValue.match(/^\/(.*)\/(i?)$/);
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return RegExp(rv[1], rv[2]);
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} catch (e) {
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return null; // Do nothing on incomplete or bad RegExp
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}
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}
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return RegExp(aValue.replace(/([^* \w])/g, "\\$1").replace(/^\*+/, "")
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.replace(/\*+/g, ".*"), "i");
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},
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_getPref: function AC_getPref(aPrefName) {
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let pref = {
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name: aPrefName,
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value: "",
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default: !Services.prefs.prefHasUserValue(aPrefName),
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lock: Services.prefs.prefIsLocked(aPrefName),
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type: Services.prefs.getPrefType(aPrefName)
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};
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try {
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switch (pref.type) {
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case Ci.nsIPrefBranch.PREF_BOOL:
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pref.value = Services.prefs.getBoolPref(aPrefName).toString();
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break;
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case Ci.nsIPrefBranch.PREF_INT:
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pref.value = Services.prefs.getIntPref(aPrefName).toString();
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break;
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default:
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case Ci.nsIPrefBranch.PREF_STRING:
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pref.value = Services.prefs.getComplexValue(aPrefName, Ci.nsISupportsString).data;
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// Try in case it's a localized string (will throw an exception if not)
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if (pref.default && /^chrome:\/\/.+\/locale\/.+\.properties/.test(pref.value))
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pref.value = Services.prefs.getComplexValue(aPrefName, Ci.nsIPrefLocalizedString).data;
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break;
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}
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} catch (e) {}
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return pref;
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},
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_createItem: function AC_createItem(aPref) {
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let name = document.createElement("div");
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name.className = "pref-name";
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name.textContent = aPref.name;
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let value = document.createElement("div");
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value.className = "pref-value";
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value.textContent = aPref.value;
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let modifyButton = document.createElement("button");
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modifyButton.className = "modify-pref-button";
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modifyButton.textContent = aPref.type == Ci.nsIPrefBranch.PREF_BOOL ?
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gStringBundle.GetStringFromName("togglePref.label") :
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gStringBundle.GetStringFromName("modifyPref.label");
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modifyButton.addEventListener("click", function(event) {
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this.modifyPref(aPref);
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}.bind(this), false);
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let resetButton = document.createElement("button");
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resetButton.className = "reset-pref-button";
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resetButton.textContent = gStringBundle.GetStringFromName("resetPref.label");
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resetButton.disabled = aPref.default;
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resetButton.addEventListener("click", function(event) {
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this.resetPref(aPref);
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}.bind(this), false);
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let item = document.createElement("div");
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item.className = "pref-item";
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item.appendChild(name);
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item.appendChild(value);
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item.appendChild(modifyButton);
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item.appendChild(resetButton);
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item.setAttribute("name", aPref.name);
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item.setAttribute("value", aPref.value);
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item.setAttribute("default", aPref.default);
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return item;
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}
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}
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]]></script>
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</body>
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</html>
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