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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_SCREENSHOT_SOURCE_H_ | 5 #ifndef CHROME_BROWSER_UI_WEBUI_SCREENSHOT_SOURCE_H_ |
6 #define CHROME_BROWSER_UI_WEBUI_SCREENSHOT_SOURCE_H_ | 6 #define CHROME_BROWSER_UI_WEBUI_SCREENSHOT_SOURCE_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <string> | 9 #include <string> |
10 #include <vector> | 10 #include <vector> |
11 | 11 |
12 #include "base/basictypes.h" | 12 #include "base/basictypes.h" |
13 #include "base/compiler_specific.h" | 13 #include "base/compiler_specific.h" |
14 #include "base/memory/linked_ptr.h" | 14 #include "base/memory/linked_ptr.h" |
15 #include "content/public/browser/url_data_source.h" | 15 #include "content/public/browser/url_data_source.h" |
16 | 16 |
17 #if defined(OS_CHROMEOS) | 17 #if defined(OS_CHROMEOS) |
18 #include "chrome/browser/chromeos/drive/drive_resource_metadata.h" | 18 #include "chrome/browser/chromeos/drive/drive_resource_metadata.h" |
19 #include "chrome/browser/chromeos/login/user_manager.h" | 19 #include "chrome/browser/chromeos/login/user_manager.h" |
20 #include "chrome/browser/google_apis/gdata_errorcode.h" | 20 #include "chrome/browser/google_apis/gdata_errorcode.h" |
21 #endif | 21 #endif |
22 | 22 |
23 typedef std::vector<unsigned char> ScreenshotData; | 23 typedef std::vector<unsigned char> ScreenshotData; |
24 typedef linked_ptr<ScreenshotData> ScreenshotDataPtr; | 24 typedef linked_ptr<ScreenshotData> ScreenshotDataPtr; |
25 | 25 |
| 26 class Profile; |
| 27 |
| 28 namespace base { |
26 class FilePath; | 29 class FilePath; |
27 class Profile; | 30 } |
28 | 31 |
29 // ScreenshotSource is the data source that serves screenshots (saved | 32 // ScreenshotSource is the data source that serves screenshots (saved |
30 // or current) to the bug report html ui. | 33 // or current) to the bug report html ui. |
31 class ScreenshotSource : public content::URLDataSource { | 34 class ScreenshotSource : public content::URLDataSource { |
32 public: | 35 public: |
33 explicit ScreenshotSource( | 36 explicit ScreenshotSource( |
34 std::vector<unsigned char>* current_screenshot, | 37 std::vector<unsigned char>* current_screenshot, |
35 Profile* profile); | 38 Profile* profile); |
36 | 39 |
37 #if defined(USE_ASH) | 40 #if defined(USE_ASH) |
38 // Queries the browser process to determine if screenshots are disabled. | 41 // Queries the browser process to determine if screenshots are disabled. |
39 static bool AreScreenshotsDisabled(); | 42 static bool AreScreenshotsDisabled(); |
40 | 43 |
41 // Common access for the screenshot directory, parameter is set to the | 44 // Common access for the screenshot directory, parameter is set to the |
42 // requested directory and return value of true is given upon success. | 45 // requested directory and return value of true is given upon success. |
43 static bool GetScreenshotDirectory(FilePath* directory); | 46 static bool GetScreenshotDirectory(base::FilePath* directory); |
44 #endif | 47 #endif |
45 | 48 |
46 // Get the basefilename for screenshots | 49 // Get the basefilename for screenshots |
47 static std::string GetScreenshotBaseFilename(); | 50 static std::string GetScreenshotBaseFilename(); |
48 | 51 |
49 // content::URLDataSource implementation. | 52 // content::URLDataSource implementation. |
50 virtual std::string GetSource() OVERRIDE; | 53 virtual std::string GetSource() OVERRIDE; |
51 virtual void StartDataRequest( | 54 virtual void StartDataRequest( |
52 const std::string& path, | 55 const std::string& path, |
53 bool is_incognito, | 56 bool is_incognito, |
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82 // All calls to send a screenshot should only call this method. | 85 // All calls to send a screenshot should only call this method. |
83 // Note: This method strips the query string from the given path. | 86 // Note: This method strips the query string from the given path. |
84 void SendScreenshot(const std::string& screenshot_path, | 87 void SendScreenshot(const std::string& screenshot_path, |
85 const content::URLDataSource::GotDataCallback& callback); | 88 const content::URLDataSource::GotDataCallback& callback); |
86 #if defined(OS_CHROMEOS) | 89 #if defined(OS_CHROMEOS) |
87 // Send a saved screenshot image file specified by the given screenshot path | 90 // Send a saved screenshot image file specified by the given screenshot path |
88 // to the requestor. | 91 // to the requestor. |
89 void SendSavedScreenshot( | 92 void SendSavedScreenshot( |
90 const std::string& screenshot_path, | 93 const std::string& screenshot_path, |
91 const content::URLDataSource::GotDataCallback& callback, | 94 const content::URLDataSource::GotDataCallback& callback, |
92 const FilePath& file); | 95 const base::FilePath& file); |
93 | 96 |
94 // The callback for Drive's getting file method. | 97 // The callback for Drive's getting file method. |
95 void GetSavedScreenshotCallback( | 98 void GetSavedScreenshotCallback( |
96 const std::string& screenshot_path, | 99 const std::string& screenshot_path, |
97 const content::URLDataSource::GotDataCallback& callback, | 100 const content::URLDataSource::GotDataCallback& callback, |
98 drive::DriveFileError error, | 101 drive::DriveFileError error, |
99 const FilePath& file, | 102 const base::FilePath& file, |
100 const std::string& unused_mime_type, | 103 const std::string& unused_mime_type, |
101 drive::DriveFileType file_type); | 104 drive::DriveFileType file_type); |
102 | 105 |
103 #endif | 106 #endif |
104 // Sends the screenshot data to the requestor while caching it locally to the | 107 // Sends the screenshot data to the requestor while caching it locally to the |
105 // class instance, indexed by path. | 108 // class instance, indexed by path. |
106 void CacheAndSendScreenshot( | 109 void CacheAndSendScreenshot( |
107 const std::string& screenshot_path, | 110 const std::string& screenshot_path, |
108 const content::URLDataSource::GotDataCallback& callback, | 111 const content::URLDataSource::GotDataCallback& callback, |
109 ScreenshotDataPtr bytes); | 112 ScreenshotDataPtr bytes); |
110 | 113 |
111 // Pointer to the screenshot data for the current screenshot. | 114 // Pointer to the screenshot data for the current screenshot. |
112 ScreenshotDataPtr current_screenshot_; | 115 ScreenshotDataPtr current_screenshot_; |
113 | 116 |
114 Profile* profile_; | 117 Profile* profile_; |
115 | 118 |
116 // Key: Relative path to the screenshot (including filename) | 119 // Key: Relative path to the screenshot (including filename) |
117 // Value: Pointer to the screenshot data associated with the path. | 120 // Value: Pointer to the screenshot data associated with the path. |
118 std::map<std::string, ScreenshotDataPtr> cached_screenshots_; | 121 std::map<std::string, ScreenshotDataPtr> cached_screenshots_; |
119 | 122 |
120 DISALLOW_COPY_AND_ASSIGN(ScreenshotSource); | 123 DISALLOW_COPY_AND_ASSIGN(ScreenshotSource); |
121 }; | 124 }; |
122 | 125 |
123 #endif // CHROME_BROWSER_UI_WEBUI_SCREENSHOT_SOURCE_H_ | 126 #endif // CHROME_BROWSER_UI_WEBUI_SCREENSHOT_SOURCE_H_ |
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