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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 // This class pairs with DownloadController on Java side to forward requests | 5 // This class pairs with DownloadController on Java side to forward requests |
| 6 // for GET downloads to the current DownloadListener. POST downloads are | 6 // for GET downloads to the current DownloadListener. POST downloads are |
| 7 // handled on the native side. | 7 // handled on the native side. |
| 8 // | 8 // |
| 9 // Both classes are Singleton classes. C++ object owns Java object. | 9 // Both classes are Singleton classes. C++ object owns Java object. |
| 10 // | 10 // |
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| 69 private: | 69 private: |
| 70 struct JavaObject; | 70 struct JavaObject; |
| 71 friend struct base::DefaultSingletonTraits<DownloadController>; | 71 friend struct base::DefaultSingletonTraits<DownloadController>; |
| 72 DownloadController(); | 72 DownloadController(); |
| 73 ~DownloadController() override; | 73 ~DownloadController() override; |
| 74 | 74 |
| 75 // Helper method for implementing AcquireFileAccessPermission(). | 75 // Helper method for implementing AcquireFileAccessPermission(). |
| 76 bool HasFileAccessPermission(ui::WindowAndroid* window_android); | 76 bool HasFileAccessPermission(ui::WindowAndroid* window_android); |
| 77 | 77 |
| 78 // DownloadControllerBase implementation. | 78 // DownloadControllerBase implementation. |
| 79 void CreateGETDownload(int render_process_id, | 79 void CreateGETDownload( |
| 80 int render_view_id, | 80 const content::ResourceRequestInfo::WebContentsGetter& wc_getter, |
| 81 bool must_download, | 81 bool must_download, |
| 82 const DownloadInfo& info) override; | 82 const DownloadInfo& info) override; |
| 83 void OnDownloadStarted(content::DownloadItem* download_item) override; | 83 void OnDownloadStarted(content::DownloadItem* download_item) override; |
| 84 void StartContextMenuDownload(const content::ContextMenuParams& params, | 84 void StartContextMenuDownload(const content::ContextMenuParams& params, |
| 85 content::WebContents* web_contents, | 85 content::WebContents* web_contents, |
| 86 bool is_link, | 86 bool is_link, |
| 87 const std::string& extra_headers) override; | 87 const std::string& extra_headers) override; |
| 88 void DangerousDownloadValidated(content::WebContents* web_contents, | 88 void DangerousDownloadValidated(content::WebContents* web_contents, |
| 89 const std::string& download_guid, | 89 const std::string& download_guid, |
| 90 bool accept) override; | 90 bool accept) override; |
| 91 | 91 |
| 92 // DownloadItem::Observer interface. | 92 // DownloadItem::Observer interface. |
| 93 void OnDownloadUpdated(content::DownloadItem* item) override; | 93 void OnDownloadUpdated(content::DownloadItem* item) override; |
| 94 | 94 |
| 95 void StartAndroidDownload(int render_process_id, | 95 void StartAndroidDownload( |
| 96 int render_view_id, | 96 const content::ResourceRequestInfo::WebContentsGetter& wc_getter, |
| 97 bool must_download, | 97 bool must_download, |
| 98 const DownloadInfo& info); | 98 const DownloadInfo& info); |
| 99 void StartAndroidDownloadInternal(int render_process_id, | 99 void StartAndroidDownloadInternal( |
| 100 int render_view_id, | 100 const content::ResourceRequestInfo::WebContentsGetter& wc_getter, |
| 101 bool must_download, | 101 bool must_download, |
| 102 const DownloadInfo& info, | 102 const DownloadInfo& info, |
| 103 bool allowed); | 103 bool allowed); |
| 104 | 104 |
| 105 // The download item contains dangerous file types. | 105 // The download item contains dangerous file types. |
| 106 void OnDangerousDownload(content::DownloadItem *item); | 106 void OnDangerousDownload(content::DownloadItem *item); |
| 107 | 107 |
| 108 base::android::ScopedJavaLocalRef<jobject> GetContentViewCoreFromWebContents( | 108 base::android::ScopedJavaLocalRef<jobject> GetContentViewCoreFromWebContents( |
| 109 content::WebContents* web_contents); | 109 content::WebContents* web_contents); |
| 110 | 110 |
| 111 // Creates Java object if it is not created already and returns it. | 111 // Creates Java object if it is not created already and returns it. |
| 112 JavaObject* GetJavaObject(); | 112 JavaObject* GetJavaObject(); |
| 113 | 113 |
| 114 JavaObject* java_object_; | 114 JavaObject* java_object_; |
| 115 | 115 |
| 116 std::string default_file_name_; | 116 std::string default_file_name_; |
| 117 | 117 |
| 118 DISALLOW_COPY_AND_ASSIGN(DownloadController); | 118 DISALLOW_COPY_AND_ASSIGN(DownloadController); |
| 119 }; | 119 }; |
| 120 | 120 |
| 121 #endif // CHROME_BROWSER_ANDROID_DOWNLOAD_DOWNLOAD_CONTROLLER_H_ | 121 #endif // CHROME_BROWSER_ANDROID_DOWNLOAD_DOWNLOAD_CONTROLLER_H_ |
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