ui/platform_window/platform_window.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_PLATFORM_WINDOW_PLATFORM_WINDOW_H_
   6 #define UI_PLATFORM_WINDOW_PLATFORM_WINDOW_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9 #include "ui/base/cursor/cursor.h"
  10
  11 namespace gfx {
  12 class Rect;
  13 }
  14
  15 namespace ui {
  16
  17 class PlatformWindowDelegate;
  18
  19 // Platform window.
  20 //
  21 // Each instance of PlatformWindow represents a single window in the
  22 // underlying platform windowing system (i.e. X11/Win/OSX).
  23 class PlatformWindow {
  24  public:
  25   virtual ~PlatformWindow() {}
  26
  27   virtual void Show() = 0;
  28   virtual void Hide() = 0;
  29   virtual void Close() = 0;
  30
  31   // Sets and gets the bounds of the platform-window. Note that the bounds is in
  32   // physical pixel coordinates.
  33   virtual void SetBounds(const gfx::Rect& bounds) = 0;
  34   virtual gfx::Rect GetBounds() = 0;
  35
  36   virtual void SetCapture() = 0;
  37   virtual void ReleaseCapture() = 0;
  38
  39   virtual void ToggleFullscreen() = 0;
  40   virtual void Maximize() = 0;
  41   virtual void Minimize() = 0;
  42   virtual void Restore() = 0;
  43
  44   virtual void SetCursor(PlatformCursor cursor) = 0;
  45
  46   // Moves the cursor to |location|. Location is in platform window coordinates.
  47   virtual void MoveCursorTo(const gfx::Point& location) = 0;
  48
  49   // Confines the cursor to |bounds| when it is in the platform window. |bounds|
  50   // is in platform window coordinates.
  51   virtual void ConfineCursorToBounds(const gfx::Rect& bounds) = 0;
  52 };
  53
  54 }  // namespace ui
  55
  56 #endif  // UI_PLATFORM_WINDOW_PLATFORM_WINDOW_H_