| // 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/views/extensions/extension_keybinding_registry_views.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/profiles/profile.h" |
| #include "chrome/common/extensions/extension.h" |
| #include "ui/views/focus/focus_manager.h" |
| |
| // static |
| void extensions::ExtensionKeybindingRegistry::SetShortcutHandlingSuspended( |
| bool suspended) { |
| views::FocusManager::set_shortcut_handling_suspended(suspended); |
| } |
| |
| ExtensionKeybindingRegistryViews::ExtensionKeybindingRegistryViews( |
| Profile* profile, |
| views::FocusManager* focus_manager, |
| ExtensionFilter extension_filter, |
| Delegate* delegate) |
| : ExtensionKeybindingRegistry(profile, extension_filter, delegate), |
| profile_(profile), |
| focus_manager_(focus_manager) { |
| Init(); |
| } |
| |
| ExtensionKeybindingRegistryViews::~ExtensionKeybindingRegistryViews() { |
| EventTargets::const_iterator iter; |
| for (iter = event_targets_.begin(); iter != event_targets_.end(); ++iter) |
| focus_manager_->UnregisterAccelerator(iter->first, this); |
| } |
| |
| void ExtensionKeybindingRegistryViews::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 keybindings (except page actions and browser actions, |
| // which are handled elsewhere). |
| extensions::CommandMap commands; |
| if (!command_service->GetNamedCommands( |
| extension->id(), extensions::CommandService::ACTIVE_ONLY, &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; |
| |
| event_targets_[iter->second.accelerator()] = |
| std::make_pair(extension->id(), iter->second.command_name()); |
| focus_manager_->RegisterAccelerator( |
| iter->second.accelerator(), |
| ui::AcceleratorManager::kHighPriority, this); |
| } |
| } |
| |
| void ExtensionKeybindingRegistryViews::RemoveExtensionKeybinding( |
| const extensions::Extension* extension, |
| const std::string& command_name) { |
| // This object only handles named commands, not browser/page actions. |
| if (ShouldIgnoreCommand(command_name)) |
| return; |
| |
| EventTargets::iterator iter = event_targets_.begin(); |
| while (iter != event_targets_.end()) { |
| if (iter->second.first != extension->id() || |
| (!command_name.empty() && (iter->second.second != command_name))) { |
| ++iter; |
| continue; // Not the extension or command we asked for. |
| } |
| |
| focus_manager_->UnregisterAccelerator(iter->first, this); |
| |
| EventTargets::iterator old = iter++; |
| event_targets_.erase(old); |
| } |
| } |
| |
| bool ExtensionKeybindingRegistryViews::AcceleratorPressed( |
| 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 false; |
| } |
| |
| CommandExecuted(it->second.first, it->second.second); |
| |
| return true; |
| } |
| |
| bool ExtensionKeybindingRegistryViews::CanHandleAccelerators() const { |
| return true; |
| } |