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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 CHROME_BROWSER_RENDERER_HOST_BACKING_STORE_H_ | 5 #ifndef CHROME_BROWSER_RENDERER_HOST_BACKING_STORE_H_ |
| 6 #define CHROME_BROWSER_RENDERER_HOST_BACKING_STORE_H_ | 6 #define CHROME_BROWSER_RENDERER_HOST_BACKING_STORE_H_ |
| 7 | 7 |
| 8 #if defined(OS_WIN) | |
| 9 #include <windows.h> | |
|
brettw
2009/01/30 00:26:22
This actually needs to be below to after build_con
| |
| 10 #endif | |
| 11 | |
| 8 #include "base/basictypes.h" | 12 #include "base/basictypes.h" |
| 9 #include "base/gfx/rect.h" | 13 #include "base/gfx/rect.h" |
| 10 #include "base/gfx/size.h" | 14 #include "base/gfx/size.h" |
| 11 #include "base/process.h" | 15 #include "base/process.h" |
| 12 #include "build/build_config.h" | 16 #include "build/build_config.h" |
| 13 #include "chrome/common/mru_cache.h" | 17 #include "chrome/common/mru_cache.h" |
| 14 | 18 |
| 15 #if defined(OS_WIN) | |
| 16 #include <windows.h> | |
| 17 #endif | |
| 18 | |
| 19 class RenderWidgetHost; | 19 class RenderWidgetHost; |
| 20 | 20 |
| 21 // BackingStore ---------------------------------------------------------------- | 21 // BackingStore ---------------------------------------------------------------- |
| 22 | 22 |
| 23 // Represents a backing store for the pixels in a RenderWidgetHost. | 23 // Represents a backing store for the pixels in a RenderWidgetHost. |
| 24 class BackingStore { | 24 class BackingStore { |
| 25 public: | 25 public: |
| 26 BackingStore(const gfx::Size& size); | 26 explicit BackingStore(const gfx::Size& size); |
| 27 ~BackingStore(); | 27 ~BackingStore(); |
| 28 | 28 |
| 29 const gfx::Size& size() { return size_; } | 29 const gfx::Size& size() { return size_; } |
| 30 | 30 |
| 31 #if defined(OS_WIN) | 31 #if defined(OS_WIN) |
| 32 HDC hdc() { return hdc_; } | 32 HDC hdc() { return hdc_; } |
| 33 #endif | 33 #endif |
| 34 | 34 |
| 35 // Paints the bitmap from the renderer onto the backing store. | 35 // Paints the bitmap from the renderer onto the backing store. |
| 36 // TODO(port): The HANDLE is a shared section on Windows. Abstract this. | 36 // TODO(port): The HANDLE is a shared section on Windows. Abstract this. |
| (...skipping 84 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
| 121 static void RemoveBackingStore(RenderWidgetHost* host); | 121 static void RemoveBackingStore(RenderWidgetHost* host); |
| 122 | 122 |
| 123 private: | 123 private: |
| 124 // Not intended for instantiation. | 124 // Not intended for instantiation. |
| 125 BackingStoreManager() {} | 125 BackingStoreManager() {} |
| 126 | 126 |
| 127 DISALLOW_COPY_AND_ASSIGN(BackingStoreManager); | 127 DISALLOW_COPY_AND_ASSIGN(BackingStoreManager); |
| 128 }; | 128 }; |
| 129 | 129 |
| 130 #endif // CHROME_BROWSER_RENDERER_HOST_BACKING_STORE_H_ | 130 #endif // CHROME_BROWSER_RENDERER_HOST_BACKING_STORE_H_ |
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