diff options
Diffstat (limited to 'chrome/browser/favicon/favicon_tab_helper.h')
| -rw-r--r-- | chrome/browser/favicon/favicon_tab_helper.h | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/chrome/browser/favicon/favicon_tab_helper.h b/chrome/browser/favicon/favicon_tab_helper.h index 64064f4..a558848 100644 --- a/chrome/browser/favicon/favicon_tab_helper.h +++ b/chrome/browser/favicon/favicon_tab_helper.h @@ -15,7 +15,6 @@ class FaviconHandler; class NavigationEntry; -class Profile; class RefCountedMemory; class SkBitmap; class TabContents; @@ -37,6 +36,22 @@ class FaviconTabHelper : public TabContentsObserver { // Initiates loading the favicon for the specified url. void FetchFavicon(const GURL& url); + // Returns the favicon for this tab, or IDR_DEFAULT_FAVICON if the tab does + // not have a favicon. The default implementation uses the current navigation + // entry. This will return an isNull bitmap if there are no navigation + // entries, which should rarely happen. + SkBitmap GetFavicon() const; + + // Returns true if we are not using the default favicon. + bool FaviconIsValid() const; + + // Returns whether the favicon should be displayed. If this returns false, no + // space is provided for the favicon, and the favicon is never displayed. + virtual bool ShouldDisplayFavicon(); + + // Saves the favicon for the current page. + void SaveFavicon(); + // Initiates loading an image from given |image_url|. Returns a download id // for caller to track the request. When download completes, |callback| is // called with the three params: the download_id, a boolean flag to indicate @@ -57,6 +72,12 @@ class FaviconTabHelper : public TabContentsObserver { private: // TabContentsObserver overrides. + virtual void NavigateToPendingEntry( + const GURL& url, + NavigationController::ReloadType reload_type) OVERRIDE; + virtual void DidNavigateMainFramePostCommit( + const NavigationController::LoadCommittedDetails& details, + const ViewHostMsg_FrameNavigate_Params& params) OVERRIDE; virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE; void OnDidDownloadFavicon(int id, |