| // Copyright 2014 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 "athena/screen/screen_accelerator_handler.h" |
| |
| #include "athena/input/public/accelerator_manager.h" |
| #include "athena/screen/public/screen_manager.h" |
| #include "ui/events/event_constants.h" |
| #include "ui/gfx/display.h" |
| #include "ui/gfx/screen.h" |
| |
| namespace athena { |
| namespace { |
| |
| enum Command { |
| CMD_ROTATE_SCREEN, |
| }; |
| |
| const AcceleratorData accelerator_data[] = { |
| {TRIGGER_ON_PRESS, ui::VKEY_F3, |
| ui::EF_CONTROL_DOWN | ui::EF_SHIFT_DOWN, |
| CMD_ROTATE_SCREEN, AF_NONE}, |
| }; |
| |
| void HandleRotateScreen() { |
| ScreenManager* screen_manager = ScreenManager::Get(); |
| gfx::Display::Rotation current_rotation = |
| gfx::Screen::GetNativeScreen()->GetPrimaryDisplay().rotation(); |
| if (current_rotation == gfx::Display::ROTATE_0) |
| screen_manager->SetRotation(gfx::Display::ROTATE_90); |
| else if (current_rotation == gfx::Display::ROTATE_90) |
| screen_manager->SetRotation(gfx::Display::ROTATE_180); |
| else if (current_rotation == gfx::Display::ROTATE_180) |
| screen_manager->SetRotation(gfx::Display::ROTATE_270); |
| else if (current_rotation == gfx::Display::ROTATE_270) |
| screen_manager->SetRotation(gfx::Display::ROTATE_0); |
| } |
| |
| } // namespace |
| |
| ScreenAcceleratorHandler::ScreenAcceleratorHandler() { |
| AcceleratorManager::Get()->RegisterAccelerators( |
| accelerator_data, arraysize(accelerator_data), this); |
| } |
| |
| ScreenAcceleratorHandler::~ScreenAcceleratorHandler() { |
| } |
| |
| bool ScreenAcceleratorHandler::IsCommandEnabled(int command_id) const { |
| return true; |
| } |
| |
| bool ScreenAcceleratorHandler::OnAcceleratorFired( |
| int command_id, |
| const ui::Accelerator& accelerator) { |
| switch (command_id) { |
| case CMD_ROTATE_SCREEN: |
| HandleRotateScreen(); |
| return true; |
| } |
| return false; |
| } |
| |
| } // namesapce athena |