store app settings in localStorage and implemented liveedit

front-end/node/InspectorBackendStub.js

@@ -8,10 +8,8 @@
 WebInspector.InspectorBackendStub = function()
 {
     this._registerDelegate('{"seq": 0, "domain": "Controller", "command": "populateScriptObjects", "arguments": {}}');
-    this._registerDelegate('{"seq": 0, "domain": "Controller", "command": "getSettings", "arguments": {}}');
     this._registerDelegate('{"seq": 0, "domain": "Controller", "command": "getInspectorState", "arguments": {}}');
     this._registerDelegate('{"seq": 0, "domain": "Controller", "command": "storeLastActivePanel", "arguments": {"panelName": "string"}}');
-    this._registerDelegate('{"seq": 0, "domain": "Controller", "command": "saveApplicationSettings", "arguments": {"settings": "string"}}');
     this._registerDelegate('{"seq": 0, "domain": "Controller", "command": "saveSessionSettings", "arguments": {"settings": "string"}}');
     this._registerDelegate('{"seq": 0, "domain": "Controller", "command": "setSearchingForNode", "arguments": {"enabled": "boolean"}}');
     this._registerDelegate('{"seq": 0, "domain": "Controller", "command": "setMonitoringXHREnabled", "arguments": {"enable": "boolean"}}');
@@ -101,6 +99,21 @@ WebInspector.InspectorBackendStub.prototype = {
         this[commandObject.command] = this.sendMessageToBackend.bind(this, commandInfo);
     },
 
+    saveApplicationSettings: function(settings)
+    {
+      localStorage.setItem('appSettings', settings);
+    },
+
+    getSettings: function(callback)
+    {
+      var defaults = "{\"scripts-sidebar-width\":230,\"event-listeners-filter\":\"all\",\"color-format\":\"hex\",\"resources-large-rows\":true,\"watch-expressions\":[],\"last-viewed-script-file\":\"file:///home/danny/research/test.html\",\"show-inherited-computed-style-properties\":false,\"show-user-agent-styles\":true,\"resource-view-tab\":\"content\",\"console-history\":[],\"resources-sort-options\":{\"timeOption\":\"responseTime\",\"sizeOption\":\"transferSize\"}}",
+          settings = {
+            application: localStorage.getItem('appSettings') || defaults,
+            session: "{}"
+          };
+      callback.apply(null, [settings]);
+    },
+
     sendMessageToBackend: function()
     {
         var args = Array.prototype.slice.call(arguments);

front-end/node/Overrides.js

@@ -8,6 +8,8 @@ WebInspector.loaded = function() {
   }
   return;
 };
+
+Preferences.canEditScriptSource = true;
 /*
 (function() {
   window.addEventListener("load", function() {

lib/debugger.js

@@ -40,6 +40,7 @@ exports.attachDebugger = function (port) {
             debugr.emit('break', obj);
           }
           else {
+            //TODO exception
             debugr.emit('data', obj);
           }
         }

lib/session.js

@@ -344,11 +344,7 @@ exports.createSession = function (conn, debuggerPort) {
     },
     getSettings: {
       value: function(seq) {
-        sendResponse(seq, true, {
-              settings:{
-                 application:"{\"scripts-sidebar-width\":230,\"event-listeners-filter\":\"all\",\"color-format\":\"hex\",\"resources-large-rows\":true,\"watch-expressions\":[],\"last-viewed-script-file\":\"\",\"show-inherited-computed-style-properties\":false,\"show-user-agent-styles\":true,\"resource-view-tab\":\"content\",\"console-history\":[],\"resources-sort-options\":{\"timeOption\":\"responseTime\",\"sizeOption\":\"transferSize\"}}",
-                 session:"{}"
-              }});
+        // handled by localStorage
       }
     },
     getInspectorState: {
@@ -367,7 +363,7 @@ exports.createSession = function (conn, debuggerPort) {
     },
     saveApplicationSettings: {
       value: function(settings) {
-      
+        // handled by localStorage
       }
     },
     saveSessionSettings: {
@@ -630,8 +626,25 @@ exports.createSession = function (conn, debuggerPort) {
       }
     },
     editScriptSource: {
-      value: function(sourceID, newContent) {
-        
+      value: function(sourceID, newContent, seq) {
+        var args = {
+          script_id: sourceID,
+          preview_only: false,
+          new_source: newContent
+        };
+        debug.request(
+          'changelive',
+          {arguments: args},
+          function(msg) {
+            sendResponse(
+              seq,
+              msg.success,
+              {
+                success: msg.success,
+                newBodyOrErrorMessage: msg.message || newContent
+              });
+              //TODO: new callframes?
+          });
       }
     },
     getScriptSource: {