src/ui/aura/window_tree_host_win.h

   1 // Copyright (c) 2012 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_AURA_WINDOW_TREE_HOST_WIN_H_
   6 #define UI_AURA_WINDOW_TREE_HOST_WIN_H_
   7
   8 #include "base/compiler_specific.h"
   9 #include "ui/aura/aura_export.h"
  10 #include "ui/aura/window_tree_host.h"
  11 #include "ui/events/event_source.h"
  12 #include "ui/gfx/win/window_impl.h"
  13
  14 namespace aura {
  15
  16 class WindowTreeHostWin : public WindowTreeHost,
  17                           public ui::EventSource,
  18                           public gfx::WindowImpl {
  19  public:
  20   WindowTreeHostWin(const gfx::Rect& bounds);
  21   virtual ~WindowTreeHostWin();
  22   // WindowTreeHost:
  23   virtual gfx::AcceleratedWidget GetAcceleratedWidget() OVERRIDE;
  24   virtual void Show() OVERRIDE;
  25   virtual void Hide() OVERRIDE;
  26   virtual void ToggleFullScreen() OVERRIDE;
  27   virtual gfx::Rect GetBounds() const OVERRIDE;
  28   virtual void SetBounds(const gfx::Rect& bounds) OVERRIDE;
  29   virtual gfx::Insets GetInsets() const OVERRIDE;
  30   virtual void SetInsets(const gfx::Insets& insets) OVERRIDE;
  31   virtual gfx::Point GetLocationOnNativeScreen() const OVERRIDE;
  32   virtual void SetCapture() OVERRIDE;
  33   virtual void ReleaseCapture() OVERRIDE;
  34   virtual bool QueryMouseLocation(gfx::Point* location_return) OVERRIDE;
  35   virtual bool ConfineCursorToRootWindow() OVERRIDE;
  36   virtual void UnConfineCursor() OVERRIDE;
  37   virtual void SetCursorNative(gfx::NativeCursor cursor) OVERRIDE;
  38   virtual void MoveCursorToNative(const gfx::Point& location) OVERRIDE;
  39   virtual void OnCursorVisibilityChangedNative(bool show) OVERRIDE;
  40   virtual void PostNativeEvent(const base::NativeEvent& native_event) OVERRIDE;
  41   virtual void OnDeviceScaleFactorChanged(float device_scale_factor) OVERRIDE;
  42
  43   // ui::EventSource:
  44   virtual ui::EventProcessor* GetEventProcessor() OVERRIDE;
  45
  46  private:
  47   CR_BEGIN_MSG_MAP_EX(WindowTreeHostWin)
  48     // Range handlers must go first!
  49     CR_MESSAGE_RANGE_HANDLER_EX(WM_MOUSEFIRST, WM_MOUSELAST, OnMouseRange)
  50     CR_MESSAGE_RANGE_HANDLER_EX(WM_NCMOUSEMOVE,
  51                                 WM_NCXBUTTONDBLCLK,
  52                                 OnMouseRange)
  53
  54     // Mouse capture events.
  55     CR_MESSAGE_HANDLER_EX(WM_CAPTURECHANGED, OnCaptureChanged)
  56
  57     // Key events.
  58     CR_MESSAGE_HANDLER_EX(WM_KEYDOWN, OnKeyEvent)
  59     CR_MESSAGE_HANDLER_EX(WM_KEYUP, OnKeyEvent)
  60     CR_MESSAGE_HANDLER_EX(WM_SYSKEYDOWN, OnKeyEvent)
  61     CR_MESSAGE_HANDLER_EX(WM_SYSKEYUP, OnKeyEvent)
  62     CR_MESSAGE_HANDLER_EX(WM_CHAR, OnKeyEvent)
  63     CR_MESSAGE_HANDLER_EX(WM_SYSCHAR, OnKeyEvent)
  64     CR_MESSAGE_HANDLER_EX(WM_IME_CHAR, OnKeyEvent)
  65     CR_MESSAGE_HANDLER_EX(WM_NCACTIVATE, OnNCActivate)
  66
  67     CR_MSG_WM_CLOSE(OnClose)
  68     CR_MSG_WM_MOVE(OnMove)
  69     CR_MSG_WM_PAINT(OnPaint)
  70     CR_MSG_WM_SIZE(OnSize)
  71   CR_END_MSG_MAP()
  72
  73   void OnClose();
  74   LRESULT OnKeyEvent(UINT message, WPARAM w_param, LPARAM l_param);
  75   LRESULT OnMouseRange(UINT message, WPARAM w_param, LPARAM l_param);
  76   LRESULT OnCaptureChanged(UINT message, WPARAM w_param, LPARAM l_param);
  77   LRESULT OnNCActivate(UINT message, WPARAM w_param, LPARAM l_param);
  78   void OnMove(const gfx::Point& point);
  79   void OnPaint(HDC dc);
  80   void OnSize(UINT param, const gfx::Size& size);
  81
  82   bool fullscreen_;
  83   bool has_capture_;
  84   RECT saved_window_rect_;
  85   DWORD saved_window_style_;
  86   DWORD saved_window_ex_style_;
  87
  88   DISALLOW_COPY_AND_ASSIGN(WindowTreeHostWin);
  89 };
  90
  91 namespace test {
  92
  93 // Set true to let WindowTreeHostWin use a popup window
  94 // with no frame/title so that the window size and test's
  95 // expectations matches.
  96 AURA_EXPORT void SetUsePopupAsRootWindowForTest(bool use);
  97
  98 }  // namespace
  99
 100 }  // namespace aura
 101
 102 #endif  // UI_AURA_WINDOW_TREE_HOST_WIN_H_