blob: 536a6d29ba2c696f0b06a7f87f45f0c479f92a8f [file] [log] [blame]
// 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 "ui/ozone/platform/caca/ozone_platform_caca.h"
#include "base/macros.h"
#include "base/memory/ptr_util.h"
#include "ui/events/ozone/layout/keyboard_layout_engine_manager.h"
#include "ui/events/ozone/layout/no/no_keyboard_layout_engine.h"
#include "ui/ozone/common/native_display_delegate_ozone.h"
#include "ui/ozone/common/stub_overlay_manager.h"
#include "ui/ozone/platform/caca/caca_event_source.h"
#include "ui/ozone/platform/caca/caca_window.h"
#include "ui/ozone/platform/caca/caca_window_manager.h"
#include "ui/ozone/public/cursor_factory_ozone.h"
#include "ui/ozone/public/gpu_platform_support_host.h"
#include "ui/ozone/public/input_controller.h"
#include "ui/ozone/public/ozone_platform.h"
#include "ui/ozone/public/system_input_injector.h"
namespace ui {
namespace {
class OzonePlatformCaca : public OzonePlatform {
public:
OzonePlatformCaca() {}
~OzonePlatformCaca() override {}
// OzonePlatform:
ui::SurfaceFactoryOzone* GetSurfaceFactoryOzone() override {
return window_manager_.get();
}
OverlayManagerOzone* GetOverlayManager() override {
return overlay_manager_.get();
}
CursorFactoryOzone* GetCursorFactoryOzone() override {
return cursor_factory_ozone_.get();
}
InputController* GetInputController() override {
return input_controller_.get();
}
GpuPlatformSupportHost* GetGpuPlatformSupportHost() override {
return gpu_platform_support_host_.get();
}
std::unique_ptr<SystemInputInjector> CreateSystemInputInjector() override {
return nullptr; // no input injection support.
}
std::unique_ptr<PlatformWindow> CreatePlatformWindow(
PlatformWindowDelegate* delegate,
const gfx::Rect& bounds) override {
std::unique_ptr<CacaWindow> caca_window(new CacaWindow(
delegate, window_manager_.get(), event_source_.get(), bounds));
if (!caca_window->Initialize())
return nullptr;
return std::move(caca_window);
}
std::unique_ptr<NativeDisplayDelegate> CreateNativeDisplayDelegate()
override {
return base::MakeUnique<NativeDisplayDelegateOzone>();
}
void InitializeUI() override {
window_manager_.reset(new CacaWindowManager);
overlay_manager_.reset(new StubOverlayManager());
event_source_.reset(new CacaEventSource());
cursor_factory_ozone_.reset(new CursorFactoryOzone());
gpu_platform_support_host_.reset(CreateStubGpuPlatformSupportHost());
input_controller_ = CreateStubInputController();
KeyboardLayoutEngineManager::SetKeyboardLayoutEngine(
base::MakeUnique<NoKeyboardLayoutEngine>());
}
void InitializeGPU() override {
if (!window_manager_) {
// The return value of GetSurfaceFactoryOzone() must be non-null so a
// dummy instance of CacaWindowManager is needed to make the GPU
// initialization gracefully fail.
window_manager_.reset(new CacaWindowManager);
}
}
private:
std::unique_ptr<CacaWindowManager> window_manager_;
std::unique_ptr<CacaEventSource> event_source_;
std::unique_ptr<CursorFactoryOzone> cursor_factory_ozone_;
std::unique_ptr<GpuPlatformSupportHost> gpu_platform_support_host_;
std::unique_ptr<InputController> input_controller_;
std::unique_ptr<OverlayManagerOzone> overlay_manager_;
DISALLOW_COPY_AND_ASSIGN(OzonePlatformCaca);
};
} // namespace
OzonePlatform* CreateOzonePlatformCaca() {
return new OzonePlatformCaca;
}
} // namespace ui