ozone: caca: Convert to PlatformWindow

ui/ozone/platform/caca/ozone_platform_caca.cc

 // 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 "ui/ozone/common/window/platform_window_compat.h"
-#include "ui/ozone/platform/caca/caca_connection.h"
 #include "ui/ozone/platform/caca/caca_event_factory.h"
-#include "ui/ozone/platform/caca/caca_surface_factory.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/ozone_platform.h"
 
 #if defined(OS_CHROMEOS)
 #include "ui/ozone/common/chromeos/native_display_delegate_ozone.h"
 #include "ui/ozone/common/chromeos/touchscreen_device_manager_ozone.h"
 #endif
 
 namespace ui {
 
 namespace {
 
 class OzonePlatformCaca : public OzonePlatform {
  public:
   OzonePlatformCaca() {}
   virtual ~OzonePlatformCaca() {}
 
   // OzonePlatform:
   virtual ui::SurfaceFactoryOzone* GetSurfaceFactoryOzone() OVERRIDE {
-    return surface_factory_ozone_.get();
+    return window_manager_.get();
   }
   virtual EventFactoryOzone* GetEventFactoryOzone() OVERRIDE {
     return event_factory_ozone_.get();
   }
   virtual CursorFactoryOzone* GetCursorFactoryOzone() OVERRIDE {
     return cursor_factory_ozone_.get();
   }
   virtual GpuPlatformSupport* GetGpuPlatformSupport() OVERRIDE {
     return NULL;  // no GPU support
   }
   virtual GpuPlatformSupportHost* GetGpuPlatformSupportHost() OVERRIDE {
     return NULL;  // no GPU support
   }
   virtual scoped_ptr<PlatformWindow> CreatePlatformWindow(
       PlatformWindowDelegate* delegate,
       const gfx::Rect& bounds) OVERRIDE {
-    return make_scoped_ptr<PlatformWindow>(
-        new PlatformWindowCompat(delegate, bounds));
+    scoped_ptr<CacaWindow> caca_window(new CacaWindow(
+        delegate, window_manager_.get(), event_factory_ozone_.get(), bounds));
+    if (!caca_window->Initialize())
+      return scoped_ptr<PlatformWindow>();
+    return caca_window.PassAs<PlatformWindow>();
   }
 
 #if defined(OS_CHROMEOS)
   virtual scoped_ptr<NativeDisplayDelegate> CreateNativeDisplayDelegate()
       OVERRIDE {
     return scoped_ptr<NativeDisplayDelegate>(new NativeDisplayDelegateOzone());
   }
   virtual scoped_ptr<TouchscreenDeviceManager>
       CreateTouchscreenDeviceManager() OVERRIDE {
     return scoped_ptr<TouchscreenDeviceManager>(
         new TouchscreenDeviceManagerOzone());
   }
 #endif
 
   virtual void InitializeUI() OVERRIDE {
-    surface_factory_ozone_.reset(new CacaSurfaceFactory(&connection_));
-    event_factory_ozone_.reset(new CacaEventFactory(&connection_));
+    window_manager_.reset(new CacaWindowManager);
+    event_factory_ozone_.reset(new CacaEventFactory());
     cursor_factory_ozone_.reset(new CursorFactoryOzone());
   }
 
   virtual void InitializeGPU() OVERRIDE {}
 
  private:
-  CacaConnection connection_;
-  scoped_ptr<CacaSurfaceFactory> surface_factory_ozone_;
+  scoped_ptr<CacaWindowManager> window_manager_;
   scoped_ptr<CacaEventFactory> event_factory_ozone_;
   scoped_ptr<CursorFactoryOzone> cursor_factory_ozone_;
 
   DISALLOW_COPY_AND_ASSIGN(OzonePlatformCaca);
 };
 
 }  // namespace
 
 OzonePlatform* CreateOzonePlatformCaca() { return new OzonePlatformCaca; }
 
 }  // namespace ui