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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_TEMPLATE_URL_FETCHER_H__ | 5 #ifndef CHROME_BROWSER_TEMPLATE_URL_FETCHER_H_ |
| 6 #define CHROME_BROWSER_TEMPLATE_URL_FETCHER_H__ | 6 #define CHROME_BROWSER_TEMPLATE_URL_FETCHER_H_ |
| 7 | 7 |
| 8 #include "base/gfx/native_widget_types.h" |
| 8 #include "chrome/browser/net/url_fetcher.h" | 9 #include "chrome/browser/net/url_fetcher.h" |
| 9 #include "chrome/browser/profile.h" | 10 #include "chrome/browser/profile.h" |
| 10 #include "chrome/common/scoped_vector.h" | 11 #include "chrome/common/scoped_vector.h" |
| 11 | 12 |
| 12 class GURL; | 13 class GURL; |
| 13 class Profile; | 14 class Profile; |
| 14 class TemplateURL; | 15 class TemplateURL; |
| 15 class WebContents; | 16 class WebContents; |
| 16 | 17 |
| 17 // TemplateURLFetcher is responsible for downloading OpenSearch description | 18 // TemplateURLFetcher is responsible for downloading OpenSearch description |
| 18 // documents, creating a TemplateURL from the OSDD, and adding the TemplateURL | 19 // documents, creating a TemplateURL from the OSDD, and adding the TemplateURL |
| 19 // to the TemplateURLModel. Downloading is done in the background. | 20 // to the TemplateURLModel. Downloading is done in the background. |
| 20 // | 21 // |
| 21 class TemplateURLFetcher { | 22 class TemplateURLFetcher { |
| 22 public: | 23 public: |
| 23 // Creates a TemplateURLFetcher with the specified Profile. | 24 // Creates a TemplateURLFetcher with the specified Profile. |
| 24 explicit TemplateURLFetcher(Profile* profile); | 25 explicit TemplateURLFetcher(Profile* profile); |
| 25 | 26 |
| 26 // If TemplateURLFetcher is not already downloading the OSDD for osdd_url, | 27 // If TemplateURLFetcher is not already downloading the OSDD for osdd_url, |
| 27 // it is downloaded. If successful and the result can be parsed, a TemplateURL | 28 // it is downloaded. If successful and the result can be parsed, a TemplateURL |
| 28 // is added to the TemplateURLModel. | 29 // is added to the TemplateURLModel. |
| 29 void ScheduleDownload(const std::wstring& keyword, | 30 void ScheduleDownload(const std::wstring& keyword, |
| 30 const GURL& osdd_url, | 31 const GURL& osdd_url, |
| 31 const GURL& favicon_url, | 32 const GURL& favicon_url, |
| 32 const HWND parent_window, | 33 const gfx::NativeView parent_window, |
| 33 bool autodetected); | 34 bool autodetected); |
| 34 | 35 |
| 35 private: | 36 private: |
| 36 friend class RequestDelegate; | 37 friend class RequestDelegate; |
| 37 | 38 |
| 38 // A RequestDelegate is created to download each OSDD. When done downloading | 39 // A RequestDelegate is created to download each OSDD. When done downloading |
| 39 // RequestCompleted is invoked back on the TemplateURLFetcher. | 40 // RequestCompleted is invoked back on the TemplateURLFetcher. |
| 40 class RequestDelegate : public URLFetcher::Delegate { | 41 class RequestDelegate : public URLFetcher::Delegate { |
| 41 public: | 42 public: |
| 42 RequestDelegate(TemplateURLFetcher* fetcher, | 43 RequestDelegate(TemplateURLFetcher* fetcher, |
| 43 const std::wstring& keyword, | 44 const std::wstring& keyword, |
| 44 const GURL& osdd_url, | 45 const GURL& osdd_url, |
| 45 const GURL& favicon_url, | 46 const GURL& favicon_url, |
| 46 const HWND parent_window, | 47 gfx::NativeView parent_window, |
| 47 bool autodetected) | 48 bool autodetected) |
| 48 #pragma warning(disable:4355) | 49 #pragma warning(disable:4355) |
| 49 : url_fetcher_(osdd_url, URLFetcher::GET, this), | 50 : url_fetcher_(osdd_url, URLFetcher::GET, this), |
| 50 fetcher_(fetcher), | 51 fetcher_(fetcher), |
| 51 keyword_(keyword), | 52 keyword_(keyword), |
| 52 osdd_url_(osdd_url), | 53 osdd_url_(osdd_url), |
| 53 favicon_url_(favicon_url), | 54 favicon_url_(favicon_url), |
| 54 parent_window_(parent_window), | 55 parent_window_(parent_window), |
| 55 autodetected_(autodetected) { | 56 autodetected_(autodetected) { |
| 56 url_fetcher_.set_request_context(fetcher->profile()->GetRequestContext()); | 57 url_fetcher_.set_request_context(fetcher->profile()->GetRequestContext()); |
| (...skipping 18 matching lines...) Expand all Loading... |
| 75 private: | 76 private: |
| 76 URLFetcher url_fetcher_; | 77 URLFetcher url_fetcher_; |
| 77 TemplateURLFetcher* fetcher_; | 78 TemplateURLFetcher* fetcher_; |
| 78 const std::wstring keyword_; | 79 const std::wstring keyword_; |
| 79 const GURL osdd_url_; | 80 const GURL osdd_url_; |
| 80 const GURL favicon_url_; | 81 const GURL favicon_url_; |
| 81 bool autodetected_; | 82 bool autodetected_; |
| 82 | 83 |
| 83 // Used to determine where to place a confirmation dialog. May be NULL, | 84 // Used to determine where to place a confirmation dialog. May be NULL, |
| 84 // in which case the confirmation will be centered in the screen if needed. | 85 // in which case the confirmation will be centered in the screen if needed. |
| 85 const HWND parent_window_; | 86 gfx::NativeView parent_window_; |
| 86 | 87 |
| 87 DISALLOW_EVIL_CONSTRUCTORS(RequestDelegate); | 88 DISALLOW_COPY_AND_ASSIGN(RequestDelegate); |
| 88 }; | 89 }; |
| 89 | 90 |
| 90 Profile* profile() const { return profile_; } | 91 Profile* profile() const { return profile_; } |
| 91 | 92 |
| 92 // Invoked from the RequestDelegate when done downloading. | 93 // Invoked from the RequestDelegate when done downloading. |
| 93 void RequestCompleted(RequestDelegate* request); | 94 void RequestCompleted(RequestDelegate* request); |
| 94 | 95 |
| 95 Profile* profile_; | 96 Profile* profile_; |
| 96 | 97 |
| 97 // In progress requests. | 98 // In progress requests. |
| 98 ScopedVector<RequestDelegate> requests_; | 99 ScopedVector<RequestDelegate> requests_; |
| 99 | 100 |
| 100 DISALLOW_EVIL_CONSTRUCTORS(TemplateURLFetcher); | 101 DISALLOW_COPY_AND_ASSIGN(TemplateURLFetcher); |
| 101 }; | 102 }; |
| 102 | 103 |
| 103 #endif // CHROME_BROWSER_OSDD_FETCHER_H__ | 104 #endif // CHROME_BROWSER_OSDD_FETCHER_H_ |
| 104 | |
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