| // Copyright 2008, Google Inc. |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
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| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #ifndef CHROME_BROWSER_BOOKMARKS_BOOKMARK_SERVICE_H_ |
| #define CHROME_BROWSER_BOOKMARKS_BOOKMARK_SERVICE_H_ |
| |
| #include <vector> |
| |
| #include "base/ref_counted.h" |
| |
| class GURL; |
| |
| // BookmarkService provides a thread safe view of bookmarks. It is used by |
| // HistoryBackend when it needs to determine the set of bookmarked URLs |
| // or if a URL is bookmarked. |
| // |
| // BookmarkService is owned by Profile and deleted when the Profile is deleted. |
| class BookmarkService { |
| public: |
| // Returns true if the specified URL is bookmarked. |
| // |
| // If not on the main thread you *must* invoke BlockTillLoaded first. |
| virtual bool IsBookmarked(const GURL& url) = 0; |
| |
| // Returns, by reference in urls, the set of bookmarked urls. This returns |
| // the unique set of URLs. For example, if two bookmarks reference the same |
| // URL only one entry is added. |
| // |
| // If not on the main thread you *must* invoke BlockTillLoaded first. |
| virtual void GetBookmarks(std::vector<GURL>* urls) = 0; |
| |
| // Blocks until loaded. This is intended for usage on a thread other than |
| // the main thread. |
| virtual void BlockTillLoaded() = 0; |
| }; |
| |
| #endif // CHROME_BROWSER_BOOKMARKS_BOOKMARK_SERVICE_H_ |