This adds a webui overlay on the extensions page for showing what Extension keybindings are active.…

chrome/browser/ui/webui/extensions/extension_commands_handler.cc

Index: chrome/browser/ui/webui/extensions/extension_commands_handler.cc
===================================================================
--- chrome/browser/ui/webui/extensions/extension_commands_handler.cc	(revision 0)
+++ chrome/browser/ui/webui/extensions/extension_commands_handler.cc	(revision 0)
@@ -0,0 +1,119 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "chrome/browser/ui/webui/extensions/extension_commands_handler.h"
+
+#include "base/bind.h"
+#include "base/values.h"
+#include "chrome/browser/extensions/api/commands/extension_command_service.h"
+#include "chrome/browser/extensions/api/commands/extension_command_service_factory.h"
+#include "chrome/browser/extensions/extension_service.h"
+#include "chrome/browser/extensions/extension_system.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/common/extensions/extension_manifest_constants.h"
+#include "chrome/common/extensions/extension_set.h"
+#include "content/public/browser/web_ui.h"
+#include "grit/generated_resources.h"
+#include "ui/base/l10n/l10n_util.h"
+
+namespace values = extension_manifest_values;
+
+namespace extensions {
+
+
+ExtensionCommandsHandler::ExtensionCommandsHandler() {
+}
+
+ExtensionCommandsHandler::~ExtensionCommandsHandler() {
+}
+
+void ExtensionCommandsHandler::GetLocalizedValues(
+    DictionaryValue* localized_strings) {
+  DCHECK(localized_strings);
+  localized_strings->SetString("extensionCommandsOverlay",
+      l10n_util::GetStringUTF16(IDS_EXTENSION_COMMANDS_DIALOG_TITLE));
+  localized_strings->SetString("extensionCommandsEmpty",
+      l10n_util::GetStringUTF16(IDS_EXTENSION_COMMANDS_EMPTY));
+  localized_strings->SetString("extensionCommandsInactive",
+      l10n_util::GetStringUTF16(IDS_EXTENSION_COMMANDS_INACTIVE));
+  localized_strings->SetString("close", l10n_util::GetStringUTF16(IDS_CLOSE));
+}
+
+void ExtensionCommandsHandler::RegisterMessages() {
+  web_ui()->RegisterMessageCallback("extensionCommandsRequestExtensionsData",
+      base::Bind(&ExtensionCommandsHandler::HandleRequestExtensionsData,
+      base::Unretained(this)));
+}
+
+void ExtensionCommandsHandler::HandleRequestExtensionsData(
+    const ListValue* args) {
+  DictionaryValue results;
+  GetAllCommands(&results);
+  web_ui()->CallJavascriptFunction(
+      "ExtensionCommandsOverlay.returnExtensionsData", results);
+}
+
+void ExtensionCommandsHandler::GetAllCommands(
+    base::DictionaryValue* commands) {
+  ListValue* results = new ListValue;
+
+  Profile* profile = Profile::FromWebUI(web_ui());
+  ExtensionCommandService* command_service =
+      ExtensionCommandServiceFactory::GetForProfile(profile);
+
+  const ExtensionSet* extensions =
+      ExtensionSystem::Get(profile)->extension_service()->extensions();
+  for (ExtensionSet::const_iterator extension = extensions->begin();
+       extension != extensions->end(); ++extension) {
+    scoped_ptr<DictionaryValue> extension_dict(new DictionaryValue);
+    extension_dict->SetString("name", (*extension)->name());
+    extension_dict->SetString("id", (*extension)->id());
+
+    // Add the keybindings to a list structure.
+    scoped_ptr<ListValue> extensions_list(new ListValue());
+
+    const extensions::Command* browser_action =
+        command_service->GetBrowserActionCommand((*extension)->id(),
+                                                 ExtensionCommandService::ALL);
+    if (browser_action) {
+      extensions_list->Append(browser_action->ToValue(
+          (*extension),
+          command_service->IsKeybindingActive(browser_action->accelerator(),
+                                              (*extension)->id(),
+                                              browser_action->command_name())));
+    }
+
+    const extensions::Command* page_action =
+        command_service->GetPageActionCommand((*extension)->id(),
+                                              ExtensionCommandService::ALL);
+    if (page_action) {
+      extensions_list->Append(page_action->ToValue(
+          (*extension),
+          command_service->IsKeybindingActive(page_action->accelerator(),
+                                              (*extension)->id(),
+                                              page_action->command_name())));
+    }
+
+    extensions::CommandMap named_commands =
+        command_service->GetNamedCommands((*extension)->id(),
+                                          ExtensionCommandService::ALL);
+    extensions::CommandMap::const_iterator iter = named_commands.begin();
+    for (; iter != named_commands.end(); ++iter) {
+      extensions_list->Append(iter->second.ToValue(
+          (*extension),
+          command_service->IsKeybindingActive(iter->second.accelerator(),
+                                              (*extension)->id(),
+                                              iter->second.command_name())));
+    }
+
+    if (!extensions_list->empty()) {
+      extension_dict->Set("commands", extensions_list.release());
+      results->Append(extension_dict.release());
+    }
+  }
+
+  commands->Set("commands", results);
+}
+
+}  // namespace extensions
Property changes on: chrome\browser\ui\webui\extensions\extension_commands_handler.cc
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Added: svn:eol-style
   + LF