diff options
| author | Konstantin Tokarev <annulen@yandex.ru> | 2016-08-25 19:20:41 +0300 |
|---|---|---|
| committer | Konstantin Tokarev <annulen@yandex.ru> | 2017-02-02 12:30:55 +0000 |
| commit | 6882a04fb36642862b11efe514251d32070c3d65 (patch) | |
| tree | b7959826000b061fd5ccc7512035c7478742f7b0 /Source/WebKit/win/WebNotificationCenter.cpp | |
| parent | ab6df191029eeeb0b0f16f127d553265659f739e (diff) | |
| download | qtwebkit-6882a04fb36642862b11efe514251d32070c3d65.tar.gz | |
Imported QtWebKit TP3 (git b57bc6801f1876c3220d5a4bfea33d620d477443)
Change-Id: I3b1d8a2808782c9f34d50240000e20cb38d3680f
Reviewed-by: Konstantin Tokarev <annulen@yandex.ru>
Diffstat (limited to 'Source/WebKit/win/WebNotificationCenter.cpp')
| -rw-r--r-- | Source/WebKit/win/WebNotificationCenter.cpp | 218 |
1 files changed, 0 insertions, 218 deletions
diff --git a/Source/WebKit/win/WebNotificationCenter.cpp b/Source/WebKit/win/WebNotificationCenter.cpp deleted file mode 100644 index 94ced1c4b..000000000 --- a/Source/WebKit/win/WebNotificationCenter.cpp +++ /dev/null @@ -1,218 +0,0 @@ -/* - * Copyright (C) 2006, 2007 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. - */ - -#include "config.h" -#include "WebKitDLL.h" -#include "WebNotificationCenter.h" - -#include "WebNotification.h" -#include <WebCore/BString.h> -#include <WebCore/COMPtr.h> -#include <utility> -#include <wchar.h> -#include <wtf/HashMap.h> -#include <wtf/HashTraits.h> -#include <wtf/PassOwnPtr.h> -#include <wtf/Vector.h> -#include <wtf/text/StringHash.h> -#include <wtf/text/WTFString.h> - -using namespace WebCore; - -typedef std::pair<COMPtr<IUnknown>, COMPtr<IWebNotificationObserver> > ObjectObserverPair; -typedef Vector<ObjectObserverPair> ObjectObserverList; -typedef ObjectObserverList::iterator ObserverListIterator; -typedef HashMap<String, ObjectObserverList> MappedObservers; - -struct WebNotificationCenterPrivate { - MappedObservers m_mappedObservers; -}; - -// WebNotificationCenter ---------------------------------------------------------------- - -IWebNotificationCenter* WebNotificationCenter::m_defaultCenter = 0; - -WebNotificationCenter::WebNotificationCenter() - : m_refCount(0) - , d(adoptPtr(new WebNotificationCenterPrivate)) -{ - gClassCount++; - gClassNameCount.add("WebNotificationCenter"); -} - -WebNotificationCenter::~WebNotificationCenter() -{ - gClassCount--; - gClassNameCount.remove("WebNotificationCenter"); -} - -WebNotificationCenter* WebNotificationCenter::createInstance() -{ - WebNotificationCenter* instance = new WebNotificationCenter(); - instance->AddRef(); - return instance; -} - -// IUnknown ------------------------------------------------------------------- - -HRESULT STDMETHODCALLTYPE WebNotificationCenter::QueryInterface(REFIID riid, void** ppvObject) -{ - *ppvObject = 0; - if (IsEqualGUID(riid, IID_IUnknown)) - *ppvObject = static_cast<IWebNotificationCenter*>(this); - else if (IsEqualGUID(riid, IID_IWebNotificationCenter)) - *ppvObject = static_cast<IWebNotificationCenter*>(this); - else - return E_NOINTERFACE; - - AddRef(); - return S_OK; -} - -ULONG STDMETHODCALLTYPE WebNotificationCenter::AddRef(void) -{ - return ++m_refCount; -} - -ULONG STDMETHODCALLTYPE WebNotificationCenter::Release(void) -{ - ULONG newRef = --m_refCount; - if (!newRef) - delete(this); - - return newRef; -} - -IWebNotificationCenter* WebNotificationCenter::defaultCenterInternal() -{ - if (!m_defaultCenter) - m_defaultCenter = WebNotificationCenter::createInstance(); - return m_defaultCenter; -} - -void WebNotificationCenter::postNotificationInternal(IWebNotification* notification, BSTR notificationName, IUnknown* anObject) -{ - String name(notificationName, SysStringLen(notificationName)); - MappedObservers::iterator it = d->m_mappedObservers.find(name); - if (it == d->m_mappedObservers.end()) - return; - - // Intentionally make a copy of the list to avoid the possibility of errors - // from a mutation of the list in the onNotify callback. - ObjectObserverList list = it->value; - - ObserverListIterator end = list.end(); - for (ObserverListIterator it2 = list.begin(); it2 != end; ++it2) { - IUnknown* observedObject = it2->first.get(); - IWebNotificationObserver* observer = it2->second.get(); - if (!observedObject || !anObject || observedObject == anObject) - observer->onNotify(notification); - } -} - -// IWebNotificationCenter ----------------------------------------------------- - -HRESULT STDMETHODCALLTYPE WebNotificationCenter::defaultCenter( - /* [retval][out] */ IWebNotificationCenter** center) -{ - *center = defaultCenterInternal(); - (*center)->AddRef(); - return S_OK; -} - -HRESULT STDMETHODCALLTYPE WebNotificationCenter::addObserver( - /* [in] */ IWebNotificationObserver* observer, - /* [in] */ BSTR notificationName, - /* [in] */ IUnknown* anObject) -{ - String name(notificationName, SysStringLen(notificationName)); - MappedObservers::iterator it = d->m_mappedObservers.find(name); - if (it != d->m_mappedObservers.end()) - it->value.append(ObjectObserverPair(anObject, observer)); - else { - ObjectObserverList list; - list.append(ObjectObserverPair(anObject, observer)); - d->m_mappedObservers.add(name, list); - } - - return S_OK; -} - -HRESULT STDMETHODCALLTYPE WebNotificationCenter::postNotification( - /* [in] */ IWebNotification* notification) -{ - BString name; - HRESULT hr = notification->name(&name); - if (FAILED(hr)) - return hr; - - COMPtr<IUnknown> obj; - hr = notification->getObject(&obj); - if (FAILED(hr)) - return hr; - - postNotificationInternal(notification, name, obj.get()); - - return hr; -} - -HRESULT STDMETHODCALLTYPE WebNotificationCenter::postNotificationName( - /* [in] */ BSTR notificationName, - /* [in] */ IUnknown* anObject, - /* [optional][in] */ IPropertyBag* userInfo) -{ - COMPtr<WebNotification> notification(AdoptCOM, WebNotification::createInstance(notificationName, anObject, userInfo)); - postNotificationInternal(notification.get(), notificationName, anObject); - return S_OK; -} - -HRESULT STDMETHODCALLTYPE WebNotificationCenter::removeObserver( - /* [in] */ IWebNotificationObserver* anObserver, - /* [in] */ BSTR notificationName, - /* [optional][in] */ IUnknown* anObject) -{ - String name(notificationName, SysStringLen(notificationName)); - MappedObservers::iterator it = d->m_mappedObservers.find(name); - if (it == d->m_mappedObservers.end()) - return E_FAIL; - - ObjectObserverList& observerList = it->value; - ObserverListIterator end = observerList.end(); - - int i = 0; - for (ObserverListIterator it2 = observerList.begin(); it2 != end; ++it2, ++i) { - IUnknown* observedObject = it2->first.get(); - IWebNotificationObserver* observer = it2->second.get(); - if (observer == anObserver && (!anObject || anObject == observedObject)) { - observerList.remove(i); - break; - } - } - - if (observerList.isEmpty()) - d->m_mappedObservers.remove(name); - - return S_OK; -} |
