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/common/stub_overlay_manager.h"
  11 #include "ui/ozone/platform/caca/caca_event_source.h"
  12 #include "ui/ozone/platform/caca/caca_window.h"
  13 #include "ui/ozone/platform/caca/caca_window_manager.h"
  14 #include "ui/ozone/public/cursor_factory_ozone.h"
  15 #include "ui/ozone/public/gpu_platform_support.h"
  16 #include "ui/ozone/public/gpu_platform_support_host.h"
  17 #include "ui/ozone/public/input_controller.h"
  18 #include "ui/ozone/public/ozone_platform.h"
  19 #include "ui/ozone/public/system_input_injector.h"
  20
  21 namespace ui {
  22
  23 namespace {
  24
  25 class OzonePlatformCaca : public OzonePlatform {
  26  public:
  27   OzonePlatformCaca() {}
  28   ~OzonePlatformCaca() override {}
  29
  30   // OzonePlatform:
  31   ui::SurfaceFactoryOzone* GetSurfaceFactoryOzone() override {
  32     return window_manager_.get();
  33   }
  34   OverlayManagerOzone* GetOverlayManager() override {
  35     return overlay_manager_.get();
  36   }
  37   CursorFactoryOzone* GetCursorFactoryOzone() override {
  38     return cursor_factory_ozone_.get();
  39   }
  40   InputController* GetInputController() override {
  41     return input_controller_.get();
  42   }
  43   GpuPlatformSupport* GetGpuPlatformSupport() override {
  44     return gpu_platform_support_.get();
  45   }
  46   GpuPlatformSupportHost* GetGpuPlatformSupportHost() override {
  47     return gpu_platform_support_host_.get();
  48   }
  49   scoped_ptr<SystemInputInjector> CreateSystemInputInjector() override {
  50     return nullptr;  // no input injection support.
  51   }
  52   scoped_ptr<PlatformWindow> CreatePlatformWindow(
  53       PlatformWindowDelegate* delegate,
  54       const gfx::Rect& bounds) override {
  55     scoped_ptr<CacaWindow> caca_window(new CacaWindow(
  56         delegate, window_manager_.get(), event_source_.get(), bounds));
  57     if (!caca_window->Initialize())
  58       return nullptr;
  59     return caca_window.Pass();
  60   }
  61   scoped_ptr<NativeDisplayDelegate> CreateNativeDisplayDelegate() override {
  62     return make_scoped_ptr(new NativeDisplayDelegateOzone());
  63   }
  64   base::ScopedFD OpenClientNativePixmapDevice() const override {
  65     return base::ScopedFD();
  66   }
  67
  68   void InitializeUI() override {
  69     window_manager_.reset(new CacaWindowManager);
  70     overlay_manager_.reset(new StubOverlayManager());
  71     event_source_.reset(new CacaEventSource());
  72     cursor_factory_ozone_.reset(new CursorFactoryOzone());
  73     gpu_platform_support_host_.reset(CreateStubGpuPlatformSupportHost());
  74     input_controller_ = CreateStubInputController();
  75     KeyboardLayoutEngineManager::SetKeyboardLayoutEngine(
  76         make_scoped_ptr(new NoKeyboardLayoutEngine()));
  77   }
  78
  79   void InitializeGPU() override {
  80     gpu_platform_support_.reset(CreateStubGpuPlatformSupport());
  81   }
  82
  83  private:
  84   scoped_ptr<CacaWindowManager> window_manager_;
  85   scoped_ptr<CacaEventSource> event_source_;
  86   scoped_ptr<CursorFactoryOzone> cursor_factory_ozone_;
  87   scoped_ptr<GpuPlatformSupport> gpu_platform_support_;
  88   scoped_ptr<GpuPlatformSupportHost> gpu_platform_support_host_;
  89   scoped_ptr<InputController> input_controller_;
  90   scoped_ptr<OverlayManagerOzone> overlay_manager_;
  91
  92   DISALLOW_COPY_AND_ASSIGN(OzonePlatformCaca);
  93 };
  94
  95 }  // namespace
  96
  97 OzonePlatform* CreateOzonePlatformCaca() {
  98   return new OzonePlatformCaca;
  99 }
 100
 101 }  // namespace ui