DevTools: Decouple shortcuts from actions, introduce shortcut contexts

Source/devtools/front_end/Main.js

Index: Source/devtools/front_end/Main.js
diff --git a/Source/devtools/front_end/Main.js b/Source/devtools/front_end/Main.js
index 116aa455e2162832866dfdd7f50f629a2427a61d..7733acf003bbdf2eb914568faae069013dffe843 100644
--- a/Source/devtools/front_end/Main.js
+++ b/Source/devtools/front_end/Main.js
@@ -329,7 +329,8 @@ WebInspector.Main.prototype = {
         WebInspector.settings.initializeBackendSettings();
 
         this._registerModules();
-        WebInspector.KeyboardShortcut.registerActions();
+        WebInspector.actionRegistry = new WebInspector.ActionRegistry();
+        WebInspector.KeyboardShortcut.registerBindings();
 
         WebInspector.panels = {};
         WebInspector.inspectorView = new WebInspector.InspectorView();
@@ -665,11 +666,12 @@ WebInspector.Main.ReloadActionDelegate = function()
 
 WebInspector.Main.ReloadActionDelegate.prototype = {
     /**
+     * @param {!WebInspector.Context} context
      * @return {boolean}
      */
-    handleAction: function()
+    handleAction: function(context)
     {
-        if (!WebInspector.Dialog.currentInstance()) {
+        if (!context.flavor(WebInspector.Dialog)) {

[pfeldman, 2014/04/17 10:40:25]

We end up with everything checking for dialog, we can't afford this.

[apavlov, 2014/04/17 12:42:22]

Done.

             WebInspector.debuggerModel.skipAllPauses(true, true);
             WebInspector.resourceTreeModel.reloadPage(false);
         }
@@ -687,11 +689,12 @@ WebInspector.Main.HardReloadActionDelegate = function()
 
 WebInspector.Main.HardReloadActionDelegate.prototype = {
     /**
+     * @param {!WebInspector.Context} context
      * @return {boolean}
      */
-    handleAction: function()
+    handleAction: function(context)
     {
-        if (!WebInspector.Dialog.currentInstance()) {
+        if (!context.flavor(WebInspector.Dialog)) {
             WebInspector.debuggerModel.skipAllPauses(true, true);
             WebInspector.resourceTreeModel.reloadPage(true);
         }