ui/gfx/mac/nswindow_frame_controls.h

   1 // Copyright 2015 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_GFX_MAC_NSWINDOW_FRAME_CONTROLS_H_
   6 #define UI_GFX_MAC_NSWINDOW_FRAME_CONTROLS_H_
   7
   8 #include "ui/gfx/gfx_export.h"
   9
  10 @class NSWindow;
  11
  12 namespace gfx {
  13
  14 class Size;
  15
  16 // Set whether the window can be fullscreened.
  17 GFX_EXPORT void SetNSWindowCanFullscreen(NSWindow* window,
  18                                          bool allow_fullscreen);
  19
  20 // Returns whether the window is always-on-top.
  21 GFX_EXPORT bool IsNSWindowAlwaysOnTop(NSWindow* window);
  22
  23 // Sets whether the window is always-on-top. This also sets
  24 // NSWindowCollectionBehaviorManaged because by default always-on-top windows
  25 // are NSWindowCollectionBehaviorTransient which means they will not appear in
  26 // Expose and cannot be moved between workspaces.
  27 GFX_EXPORT void SetNSWindowAlwaysOnTop(NSWindow* window,
  28                                        bool always_on_top);
  29
  30 // Sets whether the window appears on all workspaces.
  31 GFX_EXPORT void SetNSWindowVisibleOnAllWorkspaces(NSWindow* window,
  32                                                   bool always_visible);
  33
  34 // Sets the min/max size of the window as well as showing/hiding resize,
  35 // maximize, and fullscreen controls.
  36 // Sizes refer to the content size (inner bounds).
  37 GFX_EXPORT void ApplyNSWindowSizeConstraints(NSWindow* window,
  38                                              const gfx::Size& min_size,
  39                                              const gfx::Size& max_size,
  40                                              bool can_resize,
  41                                              bool can_fullscreen);
  42
  43 }  // namespace gfx
  44
  45 #endif  // UI_GFX_MAC_NSWINDOW_FRAME_CONTROLS_H_