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Issue 8839: * Revert "Start writing the GTK code for test_shell." (Closed)
Patch Set: Created 12 years, 1 month ago
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1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2006-2008 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 BASE_GFX_BITMAP_PLATFORM_DEVICE_LINUX_H_ 5 #ifndef BASE_GFX_BITMAP_PLATFORM_DEVICE_LINUX_H_
6 #define BASE_GFX_BITMAP_PLATFORM_DEVICE_LINUX_H_ 6 #define BASE_GFX_BITMAP_PLATFORM_DEVICE_LINUX_H_
7 7
8 #include "base/gfx/platform_device_linux.h" 8 #include "base/gfx/platform_device_linux.h"
9 #include "base/ref_counted.h" 9 #include "base/ref_counted.h"
10 10
11 #include "gdk-pixbuf/gdk-pixbuf.h"
12
13 namespace gfx { 11 namespace gfx {
14 12
15 // ----------------------------------------------------------------------------- 13 // I'm trying to get away with defining as little as possible on this. Right
16 // This is the Linux bitmap backing for Skia. It's a GdkPixbuf of the correct 14 // now, we don't do anything.
17 // size and we implement a SkPixelRef in order that Skia can write directly to
18 // the pixel memory backing the Pixbuf.
19 //
20 // We then provide an accessor for getting the pixbuf object and that can be
21 // drawn to a GDK drawing area to display the rendering result.
22 //
23 // This is all quite ok for test_shell. In the future we will want to use
24 // shared memory between the renderer and the main process at least. In this
25 // case we'll probably create the pixbuf from a precreated region of memory.
26 // -----------------------------------------------------------------------------
27 class BitmapPlatformDeviceLinux : public PlatformDeviceLinux { 15 class BitmapPlatformDeviceLinux : public PlatformDeviceLinux {
28 public: 16 public:
29 /// Static constructor. I don't understand this, it's just a copy of the mac 17 /// Static constructor. I don't understand this, it's just a copy of the mac
30 static BitmapPlatformDeviceLinux* Create(int width, int height, 18 static BitmapPlatformDeviceLinux* Create(int width, int height,
31 bool is_opaque); 19 bool is_opaque);
32 20
33 /// Create a BitmapPlatformDeviceLinux from an already constructed bitmap; 21 /// Create a BitmapPlatformDeviceLinux from an already constructed bitmap;
34 /// you should probably be using Create(). This may become private later if 22 /// you should probably be using Create(). This may become private later if
35 /// we ever have to share state between some native drawing UI and Skia, like 23 /// we ever have to share state between some native drawing UI and Skia, like
36 /// the Windows and Mac versions of this class do. 24 /// the Windows and Mac versions of this class do.
37 BitmapPlatformDeviceLinux(const SkBitmap& other, GdkPixbuf* pixbuf); 25 BitmapPlatformDeviceLinux(const SkBitmap& other);
38 virtual ~BitmapPlatformDeviceLinux(); 26 virtual ~BitmapPlatformDeviceLinux();
39 27
40 // A stub copy constructor. Needs to be properly implemented. 28 // A stub copy constructor. Needs to be properly implemented.
41 BitmapPlatformDeviceLinux(const BitmapPlatformDeviceLinux& other); 29 BitmapPlatformDeviceLinux(const BitmapPlatformDeviceLinux& other);
42 30
43 // Bitmaps aren't vector graphics. 31 // Bitmaps aren't vector graphics.
44 virtual bool IsVectorial() { return false; } 32 virtual bool IsVectorial() { return false; }
45
46 GdkPixbuf* pixbuf() const { return pixbuf_; }
47
48 private:
49 GdkPixbuf* pixbuf_;
50 }; 33 };
51 34
52 } // namespace gfx 35 } // namespace gfx
53 36
54 #endif // BASE_GFX_BITMAP_PLATFORM_DEVICE_LINUX_H_ 37 #endif // BASE_GFX_BITMAP_PLATFORM_DEVICE_LINUX_H_
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