#include "base/basictypes.h"
#include "base/bind.h"
#include "base/callback.h"
+#include "base/callback_list.h"
#include "base/files/file_path.h"
#include "base/logging.h"
#include "base/memory/ref_counted.h"
#include "content/public/browser/download_manager_delegate.h"
#include "content/public/browser/notification_observer.h"
#include "content/public/browser/notification_registrar.h"
-#include "content/public/common/page_transition_types.h"
#include "sql/init_status.h"
#include "sync/api/syncable_service.h"
+#include "ui/base/page_transition_types.h"
#if defined(OS_ANDROID)
class AndroidHistoryProviderService;
class PageUsageRequest;
class Profile;
struct ImportedFaviconUsage;
+class SkBitmap;
namespace base {
class FilePath;
class HistoryDatabase;
class HistoryDBTask;
class HistoryQueryTest;
+class HistoryTest;
class InMemoryHistoryBackend;
class InMemoryURLIndex;
class InMemoryURLIndexTest;
// Returns true if the backend has finished loading.
bool backend_loaded() const { return backend_loaded_; }
- // Called on shutdown, this will tell the history backend to complete and
- // will release pointers to it. No other functions should be called once
- // cleanup has happened that may dispatch to the history thread (because it
- // will be NULL).
- //
- // In practice, this will be called by the service manager (BrowserProcess)
- // when it is being destroyed. Because that reference is being destroyed, it
- // should be impossible for anybody else to call the service, even if it is
- // still in memory (pending requests may be holding a reference to us).
- void Cleanup();
-
// Context ids are used to scope page IDs (see AddPage). These contexts
// must tell us when they are being invalidated so that we can clear
// out any cached data associated with that context.
int32 page_id,
const GURL& referrer,
const history::RedirectList& redirects,
- content::PageTransition transition,
+ ui::PageTransition transition,
history::VisitSource visit_source,
bool did_replace_entry);
void NotifyVisitDBObserversOnAddVisit(const history::BriefVisitInfo& info);
+ // This callback is invoked when favicon change for urls.
+ typedef base::Callback<void(const std::set<GURL>&)> OnFaviconChangedCallback;
+
+ // Add a callback to the list. The callback will remain registered until the
+ // returned Subscription is destroyed. This must occurs before HistoryService
+ // is destroyed.
+ scoped_ptr<base::CallbackList<void(const std::set<GURL>&)>::Subscription>
+ AddFaviconChangedCallback(const OnFaviconChangedCallback& callback)
+ WARN_UNUSED_RESULT;
+
// Testing -------------------------------------------------------------------
// Runs |flushed| after bouncing off the history thread.
friend class history::HistoryQueryTest;
friend class HistoryOperation;
friend class HistoryQuickProviderTest;
+ friend class history::HistoryTest;
friend class HistoryURLProvider;
friend class HistoryURLProviderTest;
friend class history::InMemoryURLIndexTest;
friend class RedirectRequest;
friend class TestingProfile;
+ // Called on shutdown, this will tell the history backend to complete and
+ // will release pointers to it. No other functions should be called once
+ // cleanup has happened that may dispatch to the history thread (because it
+ // will be NULL).
+ //
+ // In practice, this will be called by the service manager (BrowserProcess)
+ // when it is being destroyed. Because that reference is being destroyed, it
+ // should be impossible for anybody else to call the service, even if it is
+ // still in memory (pending requests may be holding a reference to us).
+ void Cleanup();
+
// Implementation of content::NotificationObserver.
virtual void Observe(int type,
const content::NotificationSource& source,
scoped_refptr<base::RefCountedMemory> bitmap_data,
const gfx::Size& pixel_size);
- // Used by the FaviconService to set the favicons for a page on the history
- // backend.
- // |favicon_bitmap_data| replaces all the favicon bitmaps mapped to
- // |page_url|.
- // |expired| and |icon_type| fields in FaviconBitmapData are ignored.
- // Use MergeFavicon() if |favicon_bitmap_data| is incomplete, and favicon
- // bitmaps in the database should be preserved if possible. For instance,
- // favicon bitmaps from sync are 1x only. MergeFavicon() is used to avoid
- // deleting the 2x favicon bitmap if it is present in the history backend.
- // See HistoryBackend::ValidateSetFaviconsParams() for more details on the
- // criteria for |favicon_bitmap_data| to be valid.
+ // Used by the FaviconService to replace all of the favicon bitmaps mapped to
+ // |page_url| for |icon_type|.
+ // Use MergeFavicon() if |bitmaps| is incomplete, and favicon bitmaps in the
+ // database should be preserved if possible. For instance, favicon bitmaps
+ // from sync are 1x only. MergeFavicon() is used to avoid deleting the 2x
+ // favicon bitmap if it is present in the history backend.
void SetFavicons(const GURL& page_url,
favicon_base::IconType icon_type,
- const std::vector<favicon_base::FaviconRawBitmapData>&
- favicon_bitmap_data);
+ const GURL& icon_url,
+ const std::vector<SkBitmap>& bitmaps);
// Used by the FaviconService to mark the favicon for the page as being out
// of date.
// specified priority. The task will have ownership taken.
void ScheduleTask(SchedulePriority priority, const base::Closure& task);
+ // Invokes all callback registered by AddFaviconChangedCallback.
+ void NotifyFaviconChanged(const std::set<GURL>& changed_favicons);
+
// ScheduleAndForget ---------------------------------------------------------
//
// Functions for scheduling operations on the history thread that do not need
a, b, c, d, e));
}
- // All vended weak pointers are invalidated in Cleanup().
- base::WeakPtrFactory<HistoryService> weak_ptr_factory_;
-
base::ThreadChecker thread_checker_;
content::NotificationRegistrar registrar_;
ObserverList<history::VisitDatabaseObserver> visit_database_observers_;
+ base::CallbackList<void(const std::set<GURL>&)>
+ favicon_changed_callback_list_;
+
history::DeleteDirectiveHandler delete_directive_handler_;
+ // All vended weak pointers are invalidated in Cleanup().
+ base::WeakPtrFactory<HistoryService> weak_ptr_factory_;
+
DISALLOW_COPY_AND_ASSIGN(HistoryService);
};
projects / platform / framework / web / crosswalk.git / blobdiff