ui/views/widget/native_widget_mac.h

   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 #ifndef UI_VIEWS_WIDGET_NATIVE_WIDGET_MAC_H_
   6 #define UI_VIEWS_WIDGET_NATIVE_WIDGET_MAC_H_
   7
   8 #include "ui/gfx/native_widget_types.h"
   9 #include "ui/views/widget/native_widget_private.h"
  10
  11 namespace views {
  12 namespace test {
  13 class MockNativeWidgetMac;
  14 }
  15
  16 class BridgedNativeWidget;
  17
  18 class VIEWS_EXPORT NativeWidgetMac : public internal::NativeWidgetPrivate {
  19  public:
  20   NativeWidgetMac(internal::NativeWidgetDelegate* delegate);
  21   ~NativeWidgetMac() override;
  22
  23   // Retrieves the bridge associated with the given NSWindow. Returns null if
  24   // the supplied handle has no associated Widget.
  25   static BridgedNativeWidget* GetBridgeForNativeWindow(
  26       gfx::NativeWindow window);
  27
  28   // Deletes |bridge_| and informs |delegate_| that the native widget is
  29   // destroyed.
  30   // This is usually called from the NSWindowDelegate. A derived class can
  31   // override this method for an early hook into the native window teardown.
  32   virtual void OnWindowWillClose();
  33
  34   // internal::NativeWidgetPrivate:
  35   void InitNativeWidget(const Widget::InitParams& params) override;
  36   NonClientFrameView* CreateNonClientFrameView() override;
  37   bool ShouldUseNativeFrame() const override;
  38   bool ShouldWindowContentsBeTransparent() const override;
  39   void FrameTypeChanged() override;
  40   Widget* GetWidget() override;
  41   const Widget* GetWidget() const override;
  42   gfx::NativeView GetNativeView() const override;
  43   gfx::NativeWindow GetNativeWindow() const override;
  44   Widget* GetTopLevelWidget() override;
  45   const ui::Compositor* GetCompositor() const override;
  46   const ui::Layer* GetLayer() const override;
  47   void ReorderNativeViews() override;
  48   void ViewRemoved(View* view) override;
  49   void SetNativeWindowProperty(const char* name, void* value) override;
  50   void* GetNativeWindowProperty(const char* name) const override;
  51   TooltipManager* GetTooltipManager() const override;
  52   void SetCapture() override;
  53   void ReleaseCapture() override;
  54   bool HasCapture() const override;
  55   InputMethod* CreateInputMethod() override;
  56   internal::InputMethodDelegate* GetInputMethodDelegate() override;
  57   ui::InputMethod* GetHostInputMethod() override;
  58   void CenterWindow(const gfx::Size& size) override;
  59   void GetWindowPlacement(gfx::Rect* bounds,
  60                           ui::WindowShowState* maximized) const override;
  61   bool SetWindowTitle(const base::string16& title) override;
  62   void SetWindowIcons(const gfx::ImageSkia& window_icon,
  63                       const gfx::ImageSkia& app_icon) override;
  64   void InitModalType(ui::ModalType modal_type) override;
  65   gfx::Rect GetWindowBoundsInScreen() const override;
  66   gfx::Rect GetClientAreaBoundsInScreen() const override;
  67   gfx::Rect GetRestoredBounds() const override;
  68   void SetBounds(const gfx::Rect& bounds) override;
  69   void SetSize(const gfx::Size& size) override;
  70   void StackAbove(gfx::NativeView native_view) override;
  71   void StackAtTop() override;
  72   void StackBelow(gfx::NativeView native_view) override;
  73   void SetShape(gfx::NativeRegion shape) override;
  74   void Close() override;
  75   void CloseNow() override;
  76   void Show() override;
  77   void Hide() override;
  78   void ShowMaximizedWithBounds(const gfx::Rect& restored_bounds) override;
  79   void ShowWithWindowState(ui::WindowShowState state) override;
  80   bool IsVisible() const override;
  81   void Activate() override;
  82   void Deactivate() override;
  83   bool IsActive() const override;
  84   void SetAlwaysOnTop(bool always_on_top) override;
  85   bool IsAlwaysOnTop() const override;
  86   void SetVisibleOnAllWorkspaces(bool always_visible) override;
  87   void Maximize() override;
  88   void Minimize() override;
  89   bool IsMaximized() const override;
  90   bool IsMinimized() const override;
  91   void Restore() override;
  92   void SetFullscreen(bool fullscreen) override;
  93   bool IsFullscreen() const override;
  94   void SetOpacity(unsigned char opacity) override;
  95   void SetUseDragFrame(bool use_drag_frame) override;
  96   void FlashFrame(bool flash_frame) override;
  97   void RunShellDrag(View* view,
  98                     const ui::OSExchangeData& data,
  99                     const gfx::Point& location,
 100                     int operation,
 101                     ui::DragDropTypes::DragEventSource source) override;
 102   void SchedulePaintInRect(const gfx::Rect& rect) override;
 103   void SetCursor(gfx::NativeCursor cursor) override;
 104   bool IsMouseEventsEnabled() const override;
 105   void ClearNativeFocus() override;
 106   gfx::Rect GetWorkAreaBoundsInScreen() const override;
 107   Widget::MoveLoopResult RunMoveLoop(
 108       const gfx::Vector2d& drag_offset,
 109       Widget::MoveLoopSource source,
 110       Widget::MoveLoopEscapeBehavior escape_behavior) override;
 111   void EndMoveLoop() override;
 112   void SetVisibilityChangedAnimationsEnabled(bool value) override;
 113   void SetVisibilityAnimationDuration(const base::TimeDelta& duration) override;
 114   void SetVisibilityAnimationTransition(
 115       Widget::VisibilityTransition transition) override;
 116   ui::NativeTheme* GetNativeTheme() const override;
 117   void OnRootViewLayout() override;
 118   bool IsTranslucentWindowOpacitySupported() const override;
 119   void OnSizeConstraintsChanged() override;
 120   void RepostNativeEvent(gfx::NativeEvent native_event) override;
 121
 122  protected:
 123   // Creates the NSWindow that will be passed to the BridgedNativeWidget.
 124   // Called by InitNativeWidget. The return value will be autoreleased.
 125   virtual gfx::NativeWindow CreateNSWindow(const Widget::InitParams& params);
 126
 127   internal::NativeWidgetDelegate* delegate() { return delegate_; }
 128
 129  private:
 130   friend class test::MockNativeWidgetMac;
 131
 132   internal::NativeWidgetDelegate* delegate_;
 133   scoped_ptr<BridgedNativeWidget> bridge_;
 134
 135   Widget::InitParams::Ownership ownership_;
 136
 137   DISALLOW_COPY_AND_ASSIGN(NativeWidgetMac);
 138 };
 139
 140 }  // namespace views
 141
 142 #endif  // UI_VIEWS_WIDGET_NATIVE_WIDGET_MAC_H_