335 lines
9.0 KiB
JavaScript
335 lines
9.0 KiB
JavaScript
/*
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* Translators function.
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* In XUL and beyong, these mappers shall happen more and more
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* as we get more hybrid data-types. It's just like Webservice proxies for XUL elemetns.
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*. So far we have this static hardcoded her
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* ===================================================================================
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*/
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function readEnableImagesPref()
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{
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var pref = document.getElementById("permissions.default.image");
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return (pref.value == 1);
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}
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function writeEnableImagesPref()
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{
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var checkbox = document.getElementById("enableImages");
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if (checkbox.checked==true) {
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return 1;
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} else {
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return 2;
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}
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}
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function readProxyPref()
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{
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var pref = document.getElementById("network.proxy.type");
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return (pref.value == 1);
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}
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function writeProxyPref()
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{
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var checkbox = document.getElementById("UseProxy");
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if (checkbox.checked) {
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return 1;
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}
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return 0;
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}
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/* Live Synchronizers,
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* In this section put all the functions you think it should be
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* synchronized as the end-user hits the button
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* ===================================================================================
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*/
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function sanitizeAll()
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{
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// Cache
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var classID = Components.classes["@mozilla.org/network/cache-service;1"];
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var cacheService = classID.getService(Components.interfaces.nsICacheService);
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cacheService.evictEntries(Components.interfaces.nsICache.STORE_IN_MEMORY);
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cacheService.evictEntries(Components.interfaces.nsICache.STORE_ON_DISK);
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// Autocomplete
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var globalHistory = Components.classes["@mozilla.org/browser/global-history;2"]
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.getService(Components.interfaces.nsIBrowserHistory);
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globalHistory.removeAllPages();
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try
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{
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var os = Components.classes["@mozilla.org/observer-service;1"]
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.getService(Components.interfaces.nsIObserverService);
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os.notifyObservers(null, "browser:purge-session-history", "");
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} catch (e) { }
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}
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/*
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* New Mini Pref Implementation
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* ----------------------------
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* Quick access to OKAY / CANCEL button
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* Panel selector
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* OKAY = sync attributes with prefs.
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* CANCEL = close popup
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* ===================================================================================
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*/
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var gPrefQueue=new Array();
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var gCancelSync=false;
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var gPaneSelected=null;
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var gToolbarButtonSelected=null;
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var gPrefArray=null;
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var gPref=null;
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function prefStartup() {
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keyInitHandler();
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/* Pre select the general pane */
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gPanelSelected=document.getElementById("general-pane");
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gToolbarButtonSelected=document.getElementById("general-button");
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gToolbarButtonSelected.className="base-button prefselectedbutton"; // local to preferences.css (may have to be promoted minimo.css)
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/* Initialize the pref service instance */
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try {
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gPref = Components.classes["@mozilla.org/preferences-service;1"]
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.getService(Components.interfaces.nsIPrefBranch);
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} catch (ignore) { alert(ignore)}
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// This is now deprecated, since we have XBL-defined elements to handle the list of registered pref ID elements.
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// var regPrefElements= new Array ( 'browserStartupHomepage', 'enableImages', 'ssr', 'sitessr','skey', 'dumpJS', 'UseProxy', 'networkProxyHTTP', 'networkProxyHTTP_Port', 'browserDisplayZoomUI', 'browserDisplayZoomContent' );
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// Now depends on the preferenceset.preferenceitem XBL implementation.
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// in minimo/content/bindings/preferences.css and preferences.xml
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syncPrefLoadDOM(document.getElementById("prefsInstance").prefArray);
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syncUIZoom(); // from common.js
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}
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/*
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* This is called with onclose onunload event
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* This may be canceled if user clicks cancel
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*/
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function prefShutdown() {
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if(!gCancelSync) {
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syncPrefSaveDOM();
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}
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}
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/* General Access keyboard handler */
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function keyInitHandler() {
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document.addEventListener("keypress",eventHandlerMenu,true);
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}
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/* Called directly from the XUL top toolbar items */
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function show(idPane,toolbarButtonRef) {
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if(gPanelSelected) {
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gPanelSelected.collapsed="true";
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gToolbarButtonSelected.className="base-button";
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}
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gPanelSelected=document.getElementById(idPane);
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gToolbarButtonSelected=toolbarButtonRef;
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gToolbarButtonSelected.className="base-button prefselectedbutton"; // local to preferences.css
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gPanelSelected.collapsed=false;
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}
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/*
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* Followin two functions inherited (yes copy and paste) from the MInimo.js. Has
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* Some differences, shall be combined in one or completelly elimiated when XBL
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* elements ready
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*/
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function eventHandlerMenu(e) {
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if(e.charCode==109) {
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document.getElementById("general-button").focus();
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e.preventBubble();
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}
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if(e.keyCode==134 || e.keyCode==70) /*SoftKey1 or HWKey1*/ {
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document.getElementById("general-button").focus();
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e.preventBubble();
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}
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var outnavTarget=document.commandDispatcher.focusedElement.getAttribute("accessrule");
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if(!outnavTarget && (e.keyCode==40||e.keyCode==38)) {
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e.preventDefault();
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if(e.keyCode==38) {
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document.commandDispatcher.rewindFocus();
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}
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if(e.keyCode==40) {
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document.commandDispatcher.advanceFocus();
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}
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}
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if(outnavTarget!="" && (e.keyCode==40||e.keyCode==38)) {
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e.preventBubble();
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if(e.keyCode==40) {
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ruleElement=findRuleById(document.getElementById(outnavTarget).getAttribute("accessnextrule"),"accessnextrule");
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}
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if(e.keyCode==38) {
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ruleElement=findRuleById(document.getElementById(outnavTarget).getAttribute("accessprevrule"),"accessprevrule");
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}
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var tempElement=ruleElement.getAttribute("accessfocus");
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if(tempElement.indexOf("#")>-1) {
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if(tempElement=="#tabContainer") {
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if(ruleElement.tabContainer) {
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ruleElement.selectedTab.focus();
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}
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}
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if(tempElement=="#tabContent") {
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document.commandDispatcher.advanceFocusIntoSubtree(document.getElementById("nav-bar"));
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document.commandDispatcher.rewindFocus();
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}
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} else {
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document.getElementById(tempElement).focus();
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}
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}
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}
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function findRuleById(outnavTarget,ruleattribute) {
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var ruleElement=document.getElementById(outnavTarget);
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if(ruleElement.collapsed) {
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return findRuleById(ruleElement.getAttribute(ruleattribute), ruleattribute);
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} else {
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return ruleElement;
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}
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}
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/*
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* Each changed to some prefs, may cal this syncPref
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* which stores in a Queue global.
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* The OKAY sync function should go through each,
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* and sync with pref service.
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*/
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function syncPref(refElement) {
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var refElementPref=refElement.getAttribute("preference");
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if(refElementPref!="") {
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gPrefQueue[refElementPref]=refElement;
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document.getElementById("textbox-okay-pane").value+= "Changed key ="+gPrefQueue[refElementPref].value+"\n";
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}
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}
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/*
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* Okay, just close the window with sync mode.
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*/
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function PrefOkay() {
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window.close();
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}
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/*
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* Cancel, close window but do not sync.
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*/
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function PrefCancel() {
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gCancelSync=true;
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window.close();
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}
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function syncPrefSaveDOM() {
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try {
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var psvc = Components.classes["@mozilla.org/preferences-service;1"]
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.getService(Components.interfaces.nsIPrefService);
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for(var strCurKey in gPrefQueue) {
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var elRef=gPrefQueue[strCurKey];
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var prefName=elRef.getAttribute("preference");
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var transValidator=elRef.getAttribute("onsynctopreference");
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var prefSETValue=null;
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if(transValidator!="") {
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prefSETValue=eval(transValidator);
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} else {
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if(elRef.nodeName=="checkbox") {
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if(elRef.checked) {
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elRef.value=true;
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} else {
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elRef.value=false;
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}
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}
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prefSETValue=elRef.value;
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}
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if (gPref.getPrefType(prefName) == gPref.PREF_STRING){
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gPref.setCharPref(prefName, prefSETValue);
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}
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if (gPref.getPrefType(prefName) == gPref.PREF_INT) {
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gPref.setIntPref(prefName, prefSETValue);
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}
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if (gPref.getPrefType(prefName) == gPref.PREF_BOOL) {
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gPref.setBoolPref(prefName, prefSETValue);
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}
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}
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psvc.savePrefFile(null);
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} catch (e) { alert(e) }
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}
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function syncPrefLoadDOM(elementList) {
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for(var strCurKey in elementList) {
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var elementAndPref=document.getElementById(elementList[strCurKey]);
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var prefName=elementAndPref.getAttribute("preference");
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var prefType=elementAndPref.getAttribute("preftype");
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var prefDOMValue=null;
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if (gPref.getPrefType(prefName) == gPref.PREF_STRING){
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prefDOMValue = gPref.getCharPref(prefName);
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}
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if (gPref.getPrefType(prefName) == gPref.PREF_INT) {
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prefDOMValue = gPref.getIntPref(prefName);
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if(prefDOMValue==1) {
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elementAndPref.checked=true;
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} else {
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elementAndPref.checked=false;
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}
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}
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if (gPref.getPrefType(prefName) == gPref.PREF_BOOL) {
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prefDOMValue = gPref.getBoolPref(prefName);
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if(prefDOMValue==true) {
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elementAndPref.checked=true;
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} else {
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elementAndPref.checked=false;
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}
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}
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elementAndPref.value=prefDOMValue;
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}
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}
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function prefFocus(el) {
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document.getElementById(el).className="box-prefgroupitem2";
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}
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function prefBlur(el) {
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document.getElementById(el).className="box-prefgroupitem";
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}
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