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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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_UI_WEBUI_THEME_SOURCE_H_ | 5 #ifndef CHROME_BROWSER_UI_WEBUI_THEME_SOURCE_H_ |
6 #define CHROME_BROWSER_UI_WEBUI_THEME_SOURCE_H_ | 6 #define CHROME_BROWSER_UI_WEBUI_THEME_SOURCE_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include <string> | 9 #include <string> |
10 | 10 |
11 #include "chrome/browser/ui/webui/chrome_url_data_manager.h" | 11 #include "chrome/browser/ui/webui/chrome_url_data_manager.h" |
12 | 12 |
13 class Profile; | 13 class Profile; |
14 class RefCountedBytes; | 14 class RefCountedMemory; |
15 | 15 |
16 class ThemeSource : public ChromeURLDataManager::DataSource { | 16 class ThemeSource : public ChromeURLDataManager::DataSource { |
17 public: | 17 public: |
18 explicit ThemeSource(Profile* profile); | 18 explicit ThemeSource(Profile* profile); |
19 | 19 |
20 // Called when the network layer has requested a resource underneath | 20 // Called when the network layer has requested a resource underneath |
21 // the path we registered. | 21 // the path we registered. |
22 virtual void StartDataRequest(const std::string& path, | 22 virtual void StartDataRequest(const std::string& path, |
23 bool is_incognito, | 23 bool is_incognito, |
24 int request_id); | 24 int request_id); |
25 virtual std::string GetMimeType(const std::string& path) const; | 25 virtual std::string GetMimeType(const std::string& path) const; |
26 | 26 |
27 // Used to tell ChromeURLDataManager which thread to handle the request on. | 27 // Used to tell ChromeURLDataManager which thread to handle the request on. |
28 virtual MessageLoop* MessageLoopForRequestPath(const std::string& path) const; | 28 virtual MessageLoop* MessageLoopForRequestPath(const std::string& path) const; |
29 | 29 |
30 virtual bool ShouldReplaceExistingSource() const; | 30 virtual bool ShouldReplaceExistingSource() const; |
31 | 31 |
32 protected: | 32 protected: |
33 virtual ~ThemeSource(); | 33 virtual ~ThemeSource(); |
34 | 34 |
35 private: | 35 private: |
36 // Fetch and send the theme bitmap. | 36 // Fetch and send the theme bitmap. |
37 void SendThemeBitmap(int request_id, int resource_id); | 37 void SendThemeBitmap(int request_id, int resource_id); |
38 | 38 |
39 // The original profile (never an OTR profile). | 39 // The original profile (never an OTR profile). |
40 Profile* profile_; | 40 Profile* profile_; |
41 | 41 |
42 // We grab the CSS early so we don't have to go back to the UI thread later. | 42 // We grab the CSS early so we don't have to go back to the UI thread later. |
43 scoped_refptr<RefCountedBytes> css_bytes_; | 43 scoped_refptr<RefCountedMemory> css_bytes_; |
44 | 44 |
45 DISALLOW_COPY_AND_ASSIGN(ThemeSource); | 45 DISALLOW_COPY_AND_ASSIGN(ThemeSource); |
46 }; | 46 }; |
47 | 47 |
48 #endif // CHROME_BROWSER_UI_WEBUI_THEME_SOURCE_H_ | 48 #endif // CHROME_BROWSER_UI_WEBUI_THEME_SOURCE_H_ |
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