| // Copyright 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/global_shortcut_listener_ozone.h" |
| |
| #include "content/public/browser/browser_thread.h" |
| |
| using content::BrowserThread; |
| |
| namespace extensions { |
| |
| // static |
| GlobalShortcutListener* GlobalShortcutListener::GetInstance() { |
| CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); |
| static GlobalShortcutListenerOzone* instance = |
| new GlobalShortcutListenerOzone(); |
| return instance; |
| } |
| |
| GlobalShortcutListenerOzone::GlobalShortcutListenerOzone() |
| : is_listening_(false) { |
| CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); |
| |
| // TODO(implementor): Remove this. |
| LOG(ERROR) << "GlobalShortcutListenerOzone object created"; |
| } |
| |
| GlobalShortcutListenerOzone::~GlobalShortcutListenerOzone() { |
| if (is_listening_) |
| StopListening(); |
| } |
| |
| void GlobalShortcutListenerOzone::StartListening() { |
| DCHECK(!is_listening_); // Don't start twice. |
| NOTIMPLEMENTED(); |
| is_listening_ = true; |
| } |
| |
| void GlobalShortcutListenerOzone::StopListening() { |
| DCHECK(is_listening_); // No point if we are not already listening. |
| NOTIMPLEMENTED(); |
| is_listening_ = false; |
| } |
| |
| bool GlobalShortcutListenerOzone::RegisterAcceleratorImpl( |
| const ui::Accelerator& accelerator) { |
| NOTIMPLEMENTED(); |
| // To implement: |
| // 1) Convert modifiers to platform specific modifiers. |
| // 2) Register for the hotkey. |
| // 3) If not successful, return false. |
| // 4) Else, return true. |
| |
| return false; |
| } |
| |
| void GlobalShortcutListenerOzone::UnregisterAcceleratorImpl( |
| const ui::Accelerator& accelerator) { |
| NOTIMPLEMENTED(); |
| // To implement: Unregister for the hotkey. |
| } |
| |
| } // namespace extensions |