ui/ozone/platform/caca/ozone_platform_caca.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "ui/ozone/platform/caca/ozone_platform_caca.h"
   6
   7 #include "ui/events/ozone/layout/keyboard_layout_engine_manager.h"
   8 #include "ui/events/ozone/layout/no/no_keyboard_layout_engine.h"
   9 #include "ui/ozone/common/native_display_delegate_ozone.h"
  10 #include "ui/ozone/platform/caca/caca_event_source.h"
  11 #include "ui/ozone/platform/caca/caca_window.h"
  12 #include "ui/ozone/platform/caca/caca_window_manager.h"
  13 #include "ui/ozone/public/cursor_factory_ozone.h"
  14 #include "ui/ozone/public/gpu_platform_support.h"
  15 #include "ui/ozone/public/gpu_platform_support_host.h"
  16 #include "ui/ozone/public/input_controller.h"
  17 #include "ui/ozone/public/ozone_platform.h"
  18 #include "ui/ozone/public/system_input_injector.h"
  19
  20 namespace ui {
  21
  22 namespace {
  23
  24 class OzonePlatformCaca : public OzonePlatform {
  25  public:
  26   OzonePlatformCaca() {}
  27   ~OzonePlatformCaca() override {}
  28
  29   // OzonePlatform:
  30   ui::SurfaceFactoryOzone* GetSurfaceFactoryOzone() override {
  31     return window_manager_.get();
  32   }
  33   CursorFactoryOzone* GetCursorFactoryOzone() override {
  34     return cursor_factory_ozone_.get();
  35   }
  36   InputController* GetInputController() override {
  37     return input_controller_.get();
  38   }
  39   GpuPlatformSupport* GetGpuPlatformSupport() override {
  40     return gpu_platform_support_.get();
  41   }
  42   GpuPlatformSupportHost* GetGpuPlatformSupportHost() override {
  43     return gpu_platform_support_host_.get();
  44   }
  45   scoped_ptr<SystemInputInjector> CreateSystemInputInjector() override {
  46     return nullptr;  // no input injection support.
  47   }
  48   scoped_ptr<PlatformWindow> CreatePlatformWindow(
  49       PlatformWindowDelegate* delegate,
  50       const gfx::Rect& bounds) override {
  51     scoped_ptr<CacaWindow> caca_window(new CacaWindow(
  52         delegate, window_manager_.get(), event_source_.get(), bounds));
  53     if (!caca_window->Initialize())
  54       return nullptr;
  55     return caca_window.Pass();
  56   }
  57   scoped_ptr<NativeDisplayDelegate> CreateNativeDisplayDelegate() override {
  58     return make_scoped_ptr(new NativeDisplayDelegateOzone());
  59   }
  60
  61   void InitializeUI() override {
  62     window_manager_.reset(new CacaWindowManager);
  63     event_source_.reset(new CacaEventSource());
  64     cursor_factory_ozone_.reset(new CursorFactoryOzone());
  65     gpu_platform_support_host_.reset(CreateStubGpuPlatformSupportHost());
  66     input_controller_ = CreateStubInputController();
  67     KeyboardLayoutEngineManager::SetKeyboardLayoutEngine(
  68         make_scoped_ptr(new NoKeyboardLayoutEngine()));
  69   }
  70
  71   void InitializeGPU() override {
  72     gpu_platform_support_.reset(CreateStubGpuPlatformSupport());
  73   }
  74
  75  private:
  76   scoped_ptr<CacaWindowManager> window_manager_;
  77   scoped_ptr<CacaEventSource> event_source_;
  78   scoped_ptr<CursorFactoryOzone> cursor_factory_ozone_;
  79   scoped_ptr<GpuPlatformSupport> gpu_platform_support_;
  80   scoped_ptr<GpuPlatformSupportHost> gpu_platform_support_host_;
  81   scoped_ptr<InputController> input_controller_;
  82
  83   DISALLOW_COPY_AND_ASSIGN(OzonePlatformCaca);
  84 };
  85
  86 }  // namespace
  87
  88 OzonePlatform* CreateOzonePlatformCaca() {
  89   return new OzonePlatformCaca;
  90 }
  91
  92 }  // namespace ui