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Side by Side Diff: ui/base/x/x11_util.h

Issue 232653002: x11_util: Added GetInnerWindowBounds and GetWindowExtents. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Fix test compile. Created 6 years, 2 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 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 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef UI_BASE_X_X11_UTIL_H_ 5 #ifndef UI_BASE_X_X11_UTIL_H_
6 #define UI_BASE_X_X11_UTIL_H_ 6 #define UI_BASE_X_X11_UTIL_H_
7 7
8 // This file declares utility functions for X11 (Linux only). 8 // This file declares utility functions for X11 (Linux only).
9 // 9 //
10 // These functions do not require the Xlib headers to be included (which is why 10 // These functions do not require the Xlib headers to be included (which is why
11 // we use a void* for Visual*). The Xlib headers are highly polluting so we try 11 // we use a void* for Visual*). The Xlib headers are highly polluting so we try
12 // hard to limit their spread into the rest of the code. 12 // hard to limit their spread into the rest of the code.
13 13
14 #include <string> 14 #include <string>
15 #include <vector> 15 #include <vector>
16 16
17 #include "base/basictypes.h" 17 #include "base/basictypes.h"
18 #include "base/event_types.h" 18 #include "base/event_types.h"
19 #include "base/memory/ref_counted_memory.h" 19 #include "base/memory/ref_counted_memory.h"
20 #include "ui/base/ui_base_export.h" 20 #include "ui/base/ui_base_export.h"
21 #include "ui/events/event_constants.h" 21 #include "ui/events/event_constants.h"
22 #include "ui/events/keycodes/keyboard_codes.h" 22 #include "ui/events/keycodes/keyboard_codes.h"
23 #include "ui/gfx/point.h"
24 #include "ui/gfx/x/x11_types.h" 23 #include "ui/gfx/x/x11_types.h"
25 24
26 typedef unsigned long XSharedMemoryId; // ShmSeg in the X headers. 25 typedef unsigned long XSharedMemoryId; // ShmSeg in the X headers.
27 typedef unsigned long Cursor; 26 typedef unsigned long Cursor;
28 typedef struct _XcursorImage XcursorImage; 27 typedef struct _XcursorImage XcursorImage;
29 typedef union _XEvent XEvent; 28 typedef union _XEvent XEvent;
30 29
31 namespace gfx { 30 namespace gfx {
32 class Canvas; 31 class Canvas;
32 class Insets;
33 class Point; 33 class Point;
34 class Rect; 34 class Rect;
35 } 35 }
36 class SkBitmap; 36 class SkBitmap;
37 37
38 namespace ui { 38 namespace ui {
39 39
40 // These functions use the default display and this /must/ be called from 40 // These functions use the default display and this /must/ be called from
41 // the UI thread. Thus, they don't support multiple displays. 41 // the UI thread. Thus, they don't support multiple displays.
42 42
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114 UI_BASE_EXPORT void SetHideTitlebarWhenMaximizedProperty( 114 UI_BASE_EXPORT void SetHideTitlebarWhenMaximizedProperty(
115 XID window, 115 XID window,
116 HideTitlebarWhenMaximized property); 116 HideTitlebarWhenMaximized property);
117 117
118 // Clears all regions of X11's default root window by filling black pixels. 118 // Clears all regions of X11's default root window by filling black pixels.
119 UI_BASE_EXPORT void ClearX11DefaultRootWindow(); 119 UI_BASE_EXPORT void ClearX11DefaultRootWindow();
120 120
121 // Returns true if |window| is visible. 121 // Returns true if |window| is visible.
122 UI_BASE_EXPORT bool IsWindowVisible(XID window); 122 UI_BASE_EXPORT bool IsWindowVisible(XID window);
123 123
124 // Returns the bounds of |window|. 124 // Returns the inner bounds of |window| (excluding the non-client area).
125 UI_BASE_EXPORT bool GetWindowRect(XID window, gfx::Rect* rect); 125 UI_BASE_EXPORT bool GetInnerWindowBounds(XID window, gfx::Rect* rect);
126
127 // Returns the non-client area extents of |window|. This is a negative inset; it
128 // represents the negative size of the window border on all sides.
129 // InnerWindowBounds.Inset(WindowExtents) = OuterWindowBounds.
130 // Returns false if the window manager does not provide extents information.
131 UI_BASE_EXPORT bool GetWindowExtents(XID window, gfx::Insets* extents);
132
133 // Returns the outer bounds of |window| (including the non-client area).
134 UI_BASE_EXPORT bool GetOuterWindowBounds(XID window, gfx::Rect* rect);
126 135
127 // Returns true if |window| contains the point |screen_loc|. 136 // Returns true if |window| contains the point |screen_loc|.
128 UI_BASE_EXPORT bool WindowContainsPoint(XID window, gfx::Point screen_loc); 137 UI_BASE_EXPORT bool WindowContainsPoint(XID window, gfx::Point screen_loc);
129 138
130 // Return true if |window| has any property with |property_name|. 139 // Return true if |window| has any property with |property_name|.
131 UI_BASE_EXPORT bool PropertyExists(XID window, 140 UI_BASE_EXPORT bool PropertyExists(XID window,
132 const std::string& property_name); 141 const std::string& property_name);
133 142
134 // Returns the raw bytes from a property with minimal 143 // Returns the raw bytes from a property with minimal
135 // interpretation. |out_data| should be freed by XFree() after use. 144 // interpretation. |out_data| should be freed by XFree() after use.
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365 UI_BASE_EXPORT void ResetXCursorCache(); 374 UI_BASE_EXPORT void ResetXCursorCache();
366 375
367 // Returns the cached XcursorImage for |cursor|. 376 // Returns the cached XcursorImage for |cursor|.
368 UI_BASE_EXPORT const XcursorImage* GetCachedXcursorImage(::Cursor cursor); 377 UI_BASE_EXPORT const XcursorImage* GetCachedXcursorImage(::Cursor cursor);
369 378
370 } // namespace test 379 } // namespace test
371 380
372 } // namespace ui 381 } // namespace ui
373 382
374 #endif // UI_BASE_X_X11_UTIL_H_ 383 #endif // UI_BASE_X_X11_UTIL_H_
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