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Side by Side Diff: ui/gfx/canvas_paint_gtk.h

Issue 23498059: Remove last dependencies on ui/base from ui/gfx (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: last rebase Created 7 years, 2 months ago
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1 1
2 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 2 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
3 // Use of this source code is governed by a BSD-style license that can be 3 // Use of this source code is governed by a BSD-style license that can be
4 // found in the LICENSE file. 4 // found in the LICENSE file.
5 5
6 #ifndef UI_GFX_CANVAS_PAINT_LINUX_H_ 6 #ifndef UI_GFX_CANVAS_PAINT_LINUX_H_
7 #define UI_GFX_CANVAS_PAINT_LINUX_H_ 7 #define UI_GFX_CANVAS_PAINT_LINUX_H_
8 8
9 #include "base/logging.h" 9 #include "base/logging.h"
10 #include "skia/ext/platform_canvas.h" 10 #include "skia/ext/platform_canvas.h"
11 #include "ui/gfx/canvas.h" 11 #include "ui/gfx/canvas.h"
12 #include <gdk/gdk.h> 12 #include <gdk/gdk.h>
13 13
14 namespace gfx { 14 namespace gfx {
15 15
16 // A class designed to translate skia painting into a region in a GdkWindow. 16 // A class designed to translate skia painting into a region in a GdkWindow.
17 // On construction, it will set up a context for painting into, and on 17 // On construction, it will set up a context for painting into, and on
18 // destruction, it will commit it to the GdkWindow. 18 // destruction, it will commit it to the GdkWindow.
19 // Note: The created context is always inialized to (0, 0, 0, 0). 19 // Note: The created context is always inialized to (0, 0, 0, 0).
20 class UI_EXPORT CanvasSkiaPaint : public Canvas { 20 class GFX_EXPORT CanvasSkiaPaint : public Canvas {
21 public: 21 public:
22 // This constructor assumes the result is opaque. 22 // This constructor assumes the result is opaque.
23 explicit CanvasSkiaPaint(GdkEventExpose* event); 23 explicit CanvasSkiaPaint(GdkEventExpose* event);
24 CanvasSkiaPaint(GdkEventExpose* event, bool opaque); 24 CanvasSkiaPaint(GdkEventExpose* event, bool opaque);
25 virtual ~CanvasSkiaPaint(); 25 virtual ~CanvasSkiaPaint();
26 26
27 // Sets whether the bitmap is composited in such a way that the alpha channel 27 // Sets whether the bitmap is composited in such a way that the alpha channel
28 // is honored. This is only useful if you've enabled an RGBA colormap on the 28 // is honored. This is only useful if you've enabled an RGBA colormap on the
29 // widget. The default is false. 29 // widget. The default is false.
30 void set_composite_alpha(bool composite_alpha) { 30 void set_composite_alpha(bool composite_alpha) {
(...skipping 22 matching lines...) Expand all
53 bool composite_alpha_; 53 bool composite_alpha_;
54 54
55 // Disallow copy and assign. 55 // Disallow copy and assign.
56 CanvasSkiaPaint(const CanvasSkiaPaint&); 56 CanvasSkiaPaint(const CanvasSkiaPaint&);
57 CanvasSkiaPaint& operator=(const CanvasSkiaPaint&); 57 CanvasSkiaPaint& operator=(const CanvasSkiaPaint&);
58 }; 58 };
59 59
60 } // namespace gfx 60 } // namespace gfx
61 61
62 #endif // UI_GFX_CANVAS_PAINT_LINUX_H_ 62 #endif // UI_GFX_CANVAS_PAINT_LINUX_H_
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