1 files changed, 107 insertions, 0 deletions
diff --git a/chrome/browser/extensions/extension_commands_global_registry.cc b/chrome/browser/extensions/extension_commands_global_registry.cc
new file mode 100644
index 0000000..a7ebd89
--- /dev/null
+++ b/chrome/browser/extensions/extension_commands_global_registry.cc
@@ -0,0 +1,107 @@
+// Copyright (c) 2013 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/extensions/extension_commands_global_registry.h"
+
+#include "base/lazy_instance.h"
+#include "chrome/browser/chrome_notification_types.h"
+#include "chrome/browser/extensions/api/commands/command_service.h"
+#include "chrome/browser/extensions/extension_keybinding_registry.h"
+#include "chrome/browser/extensions/extension_service.h"
+#include "chrome/browser/extensions/global_shortcut_listener.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/common/extensions/extension.h"
+
+namespace extensions {
+
+ExtensionCommandsGlobalRegistry::ExtensionCommandsGlobalRegistry(
+    Profile* profile)
+    : ExtensionKeybindingRegistry(
+          profile, ExtensionKeybindingRegistry::ALL_EXTENSIONS, NULL),
+      profile_(profile) {
+  Init();
+}
+
+ExtensionCommandsGlobalRegistry::~ExtensionCommandsGlobalRegistry() {
+  EventTargets::const_iterator iter;
+  for (iter = event_targets_.begin(); iter != event_targets_.end(); ++iter) {
+    GlobalShortcutListener::GetInstance()->UnregisterAccelerator(
+        iter->first, this);
+  }
+}
+
+static base::LazyInstance<
+    ProfileKeyedAPIFactory<ExtensionCommandsGlobalRegistry> >
+g_factory = LAZY_INSTANCE_INITIALIZER;
+
+// static
+ProfileKeyedAPIFactory<ExtensionCommandsGlobalRegistry>*
+ExtensionCommandsGlobalRegistry::GetFactoryInstance() {
+  return &g_factory.Get();
+}
+
+// static
+ExtensionCommandsGlobalRegistry*
+ExtensionCommandsGlobalRegistry::Get(Profile* profile) {
+  return ProfileKeyedAPIFactory<
+      ExtensionCommandsGlobalRegistry>::GetForProfile(profile);
+}
+
+
+void ExtensionCommandsGlobalRegistry::AddExtensionKeybinding(
+    const extensions::Extension* extension,
+    const std::string& command_name) {
+  // This object only handles named commands, not browser/page actions.
+  if (ShouldIgnoreCommand(command_name))
+    return;
+
+  extensions::CommandService* command_service =
+      extensions::CommandService::Get(profile_);
+  // Add all the active global keybindings, if any.
+  extensions::CommandMap commands;
+  if (!command_service->GetNamedCommands(
+          extension->id(),
+          extensions::CommandService::ACTIVE_ONLY,
+          extensions::CommandService::GLOBAL,
+          &commands))
+    return;
+
+  extensions::CommandMap::const_iterator iter = commands.begin();
+  for (; iter != commands.end(); ++iter) {
+    if (!command_name.empty() && (iter->second.command_name() != command_name))
+      continue;
+
+    VLOG(0) << "Adding global keybinding for " << extension->name().c_str()
+            << " " << command_name.c_str()
+            << " key: " << iter->second.accelerator().GetShortcutText();
+
+    event_targets_[iter->second.accelerator()] =
+        std::make_pair(extension->id(), iter->second.command_name());
+
+    GlobalShortcutListener::GetInstance()->RegisterAccelerator(
+      iter->second.accelerator(), this);
+  }
+}
+
+void ExtensionCommandsGlobalRegistry::RemoveExtensionKeybindingImpl(
+    const ui::Accelerator& accelerator,
+    const std::string& command_name) {
+  VLOG(0) << "Removing keybinding for " << command_name.c_str();
+
+  GlobalShortcutListener::GetInstance()->UnregisterAccelerator(
+      accelerator, this);
+}
+
+void ExtensionCommandsGlobalRegistry::OnKeyPressed(
+    const ui::Accelerator& accelerator) {
+  EventTargets::iterator it = event_targets_.find(accelerator);
+  if (it == event_targets_.end()) {
+    NOTREACHED();  // Shouldn't get this event for something not registered.
+    return;
+  }
+
+  CommandExecuted(it->second.first, it->second.second);
+}
+
+}  // namespace extensions