src/xwalk/runtime/browser/ui/native_app_window_tizen.h

   1 // Copyright (c) 2013 Intel Corporation. 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 #ifndef XWALK_RUNTIME_BROWSER_UI_NATIVE_APP_WINDOW_TIZEN_H_
   6 #define XWALK_RUNTIME_BROWSER_UI_NATIVE_APP_WINDOW_TIZEN_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9 #include "content/browser/screen_orientation/screen_orientation_provider.h"
  10 #include "xwalk/runtime/browser/ui/screen_orientation.h"
  11 #include "xwalk/runtime/browser/ui/native_app_window_views.h"
  12 #include "xwalk/tizen/mobile/sensor/sensor_provider.h"
  13 #include "xwalk/tizen/mobile/ui/tizen_system_indicator_widget.h"
  14 #include "xwalk/tizen/mobile/ui/widget_container_view.h"
  15 #include "ui/aura/window_observer.h"
  16
  17 namespace xwalk {
  18
  19 class SplashScreen;
  20
  21 // Tizen uses the Views native window but adds its own features like orientation
  22 // handling and integration with system indicator bar.
  23 class NativeAppWindowTizen
  24     : public aura::WindowObserver,
  25       public NativeAppWindowViews,
  26       public SensorProvider::Observer {
  27  public:
  28   explicit NativeAppWindowTizen(const NativeAppWindow::CreateParams& params);
  29   virtual ~NativeAppWindowTizen();
  30
  31   void LockOrientation(
  32       blink::WebScreenOrientationLockType orientations);
  33
  34  private:
  35   blink::WebScreenOrientationType FindNearestAllowedOrientation(
  36       blink::WebScreenOrientationType orientation) const;
  37
  38   void SetDisplayRotation(gfx::Display);
  39
  40   // SensorProvider::Observer overrides:
  41   virtual void OnScreenOrientationChanged(
  42       blink::WebScreenOrientationType orientation) OVERRIDE;
  43
  44   // NativeAppWindowViews overrides:
  45   virtual void Initialize() OVERRIDE;
  46
  47   // WindowObserver overrides:
  48   virtual void OnWindowVisibilityChanging(
  49       aura::Window* window, bool visible) OVERRIDE;
  50   virtual void OnWindowBoundsChanged(
  51       aura::Window* window,
  52       const gfx::Rect& old_bounds,
  53       const gfx::Rect& new_bounds) OVERRIDE;
  54   virtual void OnWindowDestroying(aura::Window* window) OVERRIDE;
  55
  56   // views::View overrides:
  57   virtual void ViewHierarchyChanged(
  58       const ViewHierarchyChangedDetails& details) OVERRIDE;
  59
  60 #if defined(OS_TIZEN_MOBILE)
  61   // The system indicator is implemented as a widget because it needs to
  62   // receive events and may also be an overlay on top of the rest of the
  63   // content, regular views do not support this. We add it to the container,
  64   // that is a view that doesn't draw anything, just passes the bounds
  65   // information to the topview layout.
  66   // The |indicator_widget_| is owned by the WidgetContainerView.
  67   TizenSystemIndicatorWidget* indicator_widget_;
  68   scoped_ptr<WidgetContainerView> indicator_container_;
  69 #endif
  70
  71   gfx::Display display_;
  72   blink::WebScreenOrientationLockType orientation_lock_;
  73   scoped_ptr<SplashScreen> splash_screen_;
  74
  75   DISALLOW_COPY_AND_ASSIGN(NativeAppWindowTizen);
  76 };
  77
  78 inline NativeAppWindowTizen* ToNativeAppWindowTizen(NativeAppWindow* window) {
  79   return static_cast<NativeAppWindowTizen*>(window);
  80 }
  81
  82 }  // namespace xwalk
  83
  84 #endif  // XWALK_RUNTIME_BROWSER_UI_NATIVE_APP_WINDOW_TIZEN_H_