Implement common Ozone interface for Chromecast.

chromecast/ozone/ozone_platform_cast.cc

+// Copyright 2015 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 "chromecast/ozone/ozone_platform_cast.h"
+
+#include "chromecast/ozone/cast_egl_platform.h"
+#include "chromecast/ozone/gpu_platform_support_cast.h"
+#include "chromecast/ozone/platform_window_cast.h"
+#include "chromecast/ozone/surface_factory_cast.h"
+#include "ui/ozone/common/native_display_delegate_ozone.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/system_input_injector.h"
+
+namespace chromecast {
+namespace ozone {
+
+OzonePlatformCast::OzonePlatformCast(scoped_ptr<CastEglPlatform> egl_platform)
+    : egl_platform_(egl_platform.Pass()) {
+}
+
+OzonePlatformCast::~OzonePlatformCast() {
+}
+
+ui::SurfaceFactoryOzone* OzonePlatformCast::GetSurfaceFactoryOzone() {
+  return surface_factory_ozone_.get();
+}
+
+ui::CursorFactoryOzone* OzonePlatformCast::GetCursorFactoryOzone() {
+  return cursor_factory_ozone_.get();
+}
+
+ui::InputController* OzonePlatformCast::GetInputController() {
+  return input_controller_.get();
+}
+
+ui::GpuPlatformSupport* OzonePlatformCast::GetGpuPlatformSupport() {
+  return gpu_platform_support_.get();
+}
+
+ui::GpuPlatformSupportHost* OzonePlatformCast::GetGpuPlatformSupportHost() {
+  return gpu_platform_support_host_.get();
+}
+
+scoped_ptr<ui::SystemInputInjector>
+OzonePlatformCast::CreateSystemInputInjector() {
+  return scoped_ptr<ui::SystemInputInjector>();  // no input injection support
+}
+
+scoped_ptr<ui::PlatformWindow> OzonePlatformCast::CreatePlatformWindow(
+    ui::PlatformWindowDelegate* delegate,
+    const gfx::Rect& bounds) {
+  return make_scoped_ptr<ui::PlatformWindow>(
+      new PlatformWindowCast(delegate, bounds));
+}
+
+scoped_ptr<ui::NativeDisplayDelegate>
+OzonePlatformCast::CreateNativeDisplayDelegate() {
+  return scoped_ptr<ui::NativeDisplayDelegate>(
+      new ui::NativeDisplayDelegateOzone());
+}
+
+void OzonePlatformCast::InitializeUI() {
+  if (!surface_factory_ozone_) {
+    surface_factory_ozone_.reset(new SurfaceFactoryCast(egl_platform_.Pass()));
+  }
+  cursor_factory_ozone_.reset(new ui::CursorFactoryOzone());
+  input_controller_ = ui::CreateStubInputController();
+  gpu_platform_support_host_.reset(ui::CreateStubGpuPlatformSupportHost());
+}
+
+void OzonePlatformCast::InitializeGPU() {
+  if (!surface_factory_ozone_) {
+    surface_factory_ozone_.reset(new SurfaceFactoryCast(egl_platform_.Pass()));
+  }
+  gpu_platform_support_.reset(
+      new GpuPlatformSupportCast(surface_factory_ozone_.get()));
+}
+
+}  // namespace ozone
+}  // namespace chromecast