| /* |
| * Copyright 2015 Google Inc. All Rights Reserved. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "base/logging.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "cobalt/base/event_dispatcher.h" |
| #include "cobalt/system_window/keyboard_event.h" |
| #include "cobalt/system_window/starboard/system_window.h" |
| |
| namespace cobalt { |
| namespace system_window { |
| |
| namespace { |
| SystemWindowStarboard* g_the_window = NULL; |
| } // namespace |
| |
| SystemWindowStarboard::SystemWindowStarboard( |
| base::EventDispatcher* event_dispatcher, const math::Size& window_size) |
| : SystemWindow(event_dispatcher, window_size), |
| window_(kSbWindowInvalid), |
| key_down_(false) { |
| SbWindowOptions options; |
| SbWindowSetDefaultOptions(&options); |
| options.size.width = window_size.width(); |
| options.size.height = window_size.height(); |
| window_ = SbWindowCreate(&options); |
| DCHECK(SbWindowIsValid(window_)); |
| DCHECK(!g_the_window) << "TODO: Support multiple SystemWindows."; |
| g_the_window = this; |
| } |
| |
| SystemWindowStarboard::~SystemWindowStarboard() { |
| DCHECK_EQ(this, g_the_window); |
| if (g_the_window == this) { |
| g_the_window = NULL; |
| } |
| SbWindowDestroy(window_); |
| } |
| |
| SbWindow SystemWindowStarboard::GetSbWindow() { return window_; } |
| |
| void* SystemWindowStarboard::GetWindowHandle() { |
| return SbWindowGetPlatformHandle(window_); |
| } |
| |
| void SystemWindowStarboard::HandleInputEvent(const SbInputData& data) { |
| DCHECK_EQ(window_, data.window); |
| |
| if (data.type == kSbInputEventTypePress) { |
| // Starboard handily uses the Microsoft key mapping, which is also what |
| // Cobalt uses. |
| int key_code = static_cast<int>(data.key); |
| scoped_ptr<KeyboardEvent> keyboard_event( |
| new KeyboardEvent(KeyboardEvent::kKeyDown, key_code, data.key_modifiers, |
| key_down_ /* is_repeat */)); |
| key_down_ = true; |
| event_dispatcher()->DispatchEvent(keyboard_event.PassAs<base::Event>()); |
| } else if (data.type == kSbInputEventTypeUnpress) { |
| key_down_ = false; |
| int key_code = static_cast<int>(data.key); |
| scoped_ptr<KeyboardEvent> keyboard_event( |
| new KeyboardEvent(KeyboardEvent::kKeyUp, key_code, data.key_modifiers, |
| false /* is_repeat */)); |
| event_dispatcher()->DispatchEvent(keyboard_event.PassAs<base::Event>()); |
| } |
| } |
| |
| scoped_ptr<SystemWindow> CreateSystemWindow( |
| base::EventDispatcher* event_dispatcher, const math::Size& window_size) { |
| return scoped_ptr<SystemWindow>( |
| new SystemWindowStarboard(event_dispatcher, window_size)); |
| } |
| |
| // Returns true if the event was handled. |
| void HandleInputEvent(const SbEvent* event) { |
| if (event->type != kSbEventTypeInput) { |
| return; |
| } |
| |
| DCHECK(g_the_window); |
| DCHECK(event->data); |
| SbInputData* data = reinterpret_cast<SbInputData*>(event->data); |
| g_the_window->HandleInputEvent(*data); |
| return; |
| } |
| |
| } // namespace system_window |
| } // namespace cobalt |