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/*
* Copyright (C) 2005-2007, 2015 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.
* 3. Neither the name of Apple Inc. ("Apple") 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 APPLE AND ITS CONTRIBUTORS "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 OR ITS 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 FrameLoadDelegate_h
#define FrameLoadDelegate_h
#include <WebKitLegacy/WebKit.h>
class AccessibilityController;
class TextInputController;
class GCController;
class FrameLoadDelegate : public IWebFrameLoadDelegate, public IWebFrameLoadDelegatePrivate2, public IWebNotificationObserver {
public:
FrameLoadDelegate();
virtual ~FrameLoadDelegate();
void processWork();
void resetToConsistentState();
AccessibilityController* accessibilityController() const { return m_accessibilityController.get(); }
// IUnknown
virtual HRESULT STDMETHODCALLTYPE QueryInterface(_In_ REFIID riid, _COM_Outptr_ void** ppvObject);
virtual ULONG STDMETHODCALLTYPE AddRef();
virtual ULONG STDMETHODCALLTYPE Release();
// IWebFrameLoadDelegate
virtual HRESULT STDMETHODCALLTYPE didStartProvisionalLoadForFrame(_In_opt_ IWebView*, _In_opt_ IWebFrame*);
virtual HRESULT STDMETHODCALLTYPE didReceiveServerRedirectForProvisionalLoadForFrame(_In_opt_ IWebView*, _In_opt_ IWebFrame*);
virtual HRESULT STDMETHODCALLTYPE didFailProvisionalLoadWithError(_In_opt_ IWebView*, _In_opt_ IWebError*, _In_opt_ IWebFrame*);
virtual HRESULT STDMETHODCALLTYPE didCommitLoadForFrame(_In_opt_ IWebView*, _In_opt_ IWebFrame*);
virtual HRESULT STDMETHODCALLTYPE didReceiveTitle(_In_opt_ IWebView*, _In_ BSTR title, _In_opt_ IWebFrame*);
virtual HRESULT STDMETHODCALLTYPE didChangeIcons(_In_opt_ IWebView*, _In_opt_ IWebFrame*);
virtual HRESULT STDMETHODCALLTYPE didReceiveIcon(_In_opt_ IWebView*, _In_ HBITMAP, _In_opt_ IWebFrame*) { return E_NOTIMPL; }
virtual HRESULT STDMETHODCALLTYPE didFinishLoadForFrame(_In_opt_ IWebView*, _In_opt_ IWebFrame*);
virtual HRESULT STDMETHODCALLTYPE didFailLoadWithError(_In_opt_ IWebView*, _In_opt_ IWebError*, _In_opt_ IWebFrame*);
virtual HRESULT STDMETHODCALLTYPE didChangeLocationWithinPageForFrame(_In_opt_ IWebView*, _In_opt_ IWebFrame*);
virtual HRESULT STDMETHODCALLTYPE willPerformClientRedirectToURL(_In_opt_ IWebView*, _In_ BSTR url, double delaySeconds, DATE fireDate, _In_opt_ IWebFrame*);
virtual HRESULT STDMETHODCALLTYPE didCancelClientRedirectForFrame(_In_opt_ IWebView*, _In_opt_ IWebFrame*);
virtual HRESULT STDMETHODCALLTYPE willCloseFrame(_In_opt_ IWebView*, _In_opt_ IWebFrame*);
virtual HRESULT STDMETHODCALLTYPE windowScriptObjectAvailable(IWebView*, JSContextRef, JSObjectRef windowObject);
virtual /* [local] */ HRESULT STDMETHODCALLTYPE didClearWindowObject(IWebView*, JSContextRef, JSObjectRef windowObject, IWebFrame*);
// IWebFrameLoadDelegatePrivate
virtual HRESULT STDMETHODCALLTYPE didFinishDocumentLoadForFrame(_In_opt_ IWebView* sender, _In_opt_ IWebFrame*);
virtual HRESULT STDMETHODCALLTYPE didFirstLayoutInFrame(_In_opt_ IWebView* sender, _In_opt_ IWebFrame*) { return E_NOTIMPL; }
virtual HRESULT STDMETHODCALLTYPE didHandleOnloadEventsForFrame(_In_opt_ IWebView* sender, _In_opt_ IWebFrame*);
virtual HRESULT STDMETHODCALLTYPE didFirstVisuallyNonEmptyLayoutInFrame(_In_opt_ IWebView* sender, _In_opt_ IWebFrame*);
// IWebFrameLoadDelegatePrivate2
virtual HRESULT STDMETHODCALLTYPE didDisplayInsecureContent(_In_opt_ IWebView*);
virtual HRESULT STDMETHODCALLTYPE didRunInsecureContent(_In_opt_ IWebView*, _In_opt_ IWebSecurityOrigin*);
virtual HRESULT STDMETHODCALLTYPE didClearWindowObjectForFrameInScriptWorld(_In_opt_ IWebView*, _In_opt_ IWebFrame*, _In_opt_ IWebScriptWorld*);
virtual HRESULT STDMETHODCALLTYPE didPushStateWithinPageForFrame(_In_opt_ IWebView*, _In_opt_ IWebFrame*) { return E_NOTIMPL; }
virtual HRESULT STDMETHODCALLTYPE didReplaceStateWithinPageForFrame(_In_opt_ IWebView*, _In_opt_ IWebFrame*) { return E_NOTIMPL; }
virtual HRESULT STDMETHODCALLTYPE didPopStateWithinPageForFrame(_In_opt_ IWebView*, _In_opt_ IWebFrame*) { return E_NOTIMPL; }
// IWebNotificationObserver
virtual HRESULT STDMETHODCALLTYPE onNotify(_In_opt_ IWebNotification*);
private:
void didClearWindowObjectForFrameInIsolatedWorld(IWebFrame*, IWebScriptWorld*);
void didClearWindowObjectForFrameInStandardWorld(IWebFrame*);
void locationChangeDone(IWebError*, IWebFrame*);
void webViewProgressFinishedNotification();
std::unique_ptr<GCController> m_gcController;
std::unique_ptr<AccessibilityController> m_accessibilityController;
std::unique_ptr<TextInputController> m_textInputController;
ULONG m_refCount { 1 };
};
#endif // FrameLoadDelegate_h