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author | Upstream <upstream-import@none> | 1970-01-12 13:46:40 +0000 |
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committer | Upstream <upstream-import@none> | 1970-01-12 13:46:40 +0000 |
commit | d8543bb6618c17b12da906afa77d216f58cf4058 (patch) | |
tree | c58dc05ed86825bd0ef8d305d58c8205106b540f /WebKit/win/WebIconDatabase.h | |
download | external_webkit-d8543bb6618c17b12da906afa77d216f58cf4058.zip external_webkit-d8543bb6618c17b12da906afa77d216f58cf4058.tar.gz external_webkit-d8543bb6618c17b12da906afa77d216f58cf4058.tar.bz2 |
external/webkit r30707
Diffstat (limited to 'WebKit/win/WebIconDatabase.h')
-rw-r--r-- | WebKit/win/WebIconDatabase.h | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/WebKit/win/WebIconDatabase.h b/WebKit/win/WebIconDatabase.h new file mode 100644 index 0000000..85f57b7 --- /dev/null +++ b/WebKit/win/WebIconDatabase.h @@ -0,0 +1,123 @@ +/* + * Copyright (C) 2006, 2007, 2008 Apple 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: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. 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. + * + * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef WebIconDatabase_H +#define WebIconDatabase_H + +#include "WebKit.h" + +#pragma warning(push, 0) +#include <WebCore/IconDatabaseClient.h> +#include <WebCore/IntSize.h> +#include <WebCore/IntSizeHash.h> +#pragma warning(pop) + +#include <wtf/Vector.h> +#include <wtf/Threading.h> + +#include <windows.h> + +typedef const struct __CFString * CFStringRef; + +namespace WebCore +{ + class IconDatabase; +}; //namespace WebCore +using namespace WebCore; +using namespace WTF; + +class WebIconDatabase : public IWebIconDatabase, public WebCore::IconDatabaseClient +{ +public: + static WebIconDatabase* createInstance(); + static WebIconDatabase* sharedWebIconDatabase(); +private: + WebIconDatabase(); + ~WebIconDatabase(); + void init(); +public: + + // IUnknown + virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void** ppvObject); + virtual ULONG STDMETHODCALLTYPE AddRef(void); + virtual ULONG STDMETHODCALLTYPE Release(void); + + // IWebIconDatabase + virtual HRESULT STDMETHODCALLTYPE sharedIconDatabase( + /* [retval][out] */ IWebIconDatabase **result); + + virtual HRESULT STDMETHODCALLTYPE iconForURL( + /* [in] */ BSTR url, + /* [optional][in] */ LPSIZE size, + /* [optional][in] */ BOOL cache, + /* [retval][out] */ OLE_HANDLE *image); + + virtual HRESULT STDMETHODCALLTYPE defaultIconWithSize( + /* [in] */ LPSIZE size, + /* [retval][out] */ OLE_HANDLE *result); + + virtual HRESULT STDMETHODCALLTYPE retainIconForURL( + /* [in] */ BSTR url); + + virtual HRESULT STDMETHODCALLTYPE releaseIconForURL( + /* [in] */ BSTR url); + + virtual HRESULT STDMETHODCALLTYPE removeAllIcons( void); + + virtual HRESULT STDMETHODCALLTYPE delayDatabaseCleanup( void); + + virtual HRESULT STDMETHODCALLTYPE allowDatabaseCleanup( void); + + virtual HRESULT STDMETHODCALLTYPE iconURLForURL( + /* [in] */ BSTR url, + /* [retval][out] */ BSTR *iconURL); + + // IconDatabaseClient + virtual void dispatchDidRemoveAllIcons(); + virtual void dispatchDidAddIconForPageURL(const WebCore::String&); + + static BSTR iconDatabaseDidAddIconNotification(); + static BSTR iconDatabaseDidRemoveAllIconsNotification(); + static CFStringRef iconDatabaseNotificationUserInfoURLKey(); +protected: + ULONG m_refCount; + static WebIconDatabase* m_sharedWebIconDatabase; + + // Keep a set of HBITMAPs around for the default icon, and another + // to share amongst present site icons + HBITMAP getOrCreateSharedBitmap(LPSIZE size); + HBITMAP getOrCreateDefaultIconBitmap(LPSIZE size); + HashMap<IntSize, HBITMAP> m_defaultIconMap; + HashMap<IntSize, HBITMAP> m_sharedIconMap; + + Mutex m_notificationMutex; + Vector<String> m_notificationQueue; + void scheduleNotificationDelivery(); + bool m_deliveryRequested; + + static void deliverNotifications(void*); +}; + +#endif |