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/*
* Copyright (C) 2005, 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.
* 3. Neither the name of Apple Computer, 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 <WebKit/WebKit.h>
#include <wtf/OwnPtr.h>
class AccessibilityController;
class TextInputController;
class GCController;
class FrameLoadDelegate : public IWebFrameLoadDelegate, public IWebFrameLoadDelegatePrivate2 {
public:
FrameLoadDelegate();
virtual ~FrameLoadDelegate();
void processWork();
void resetToConsistentState();
AccessibilityController* accessibilityController() const { return m_accessibilityController.get(); }
// IUnknown
virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void** ppvObject);
virtual ULONG STDMETHODCALLTYPE AddRef(void);
virtual ULONG STDMETHODCALLTYPE Release(void);
// IWebFrameLoadDelegate
virtual HRESULT STDMETHODCALLTYPE didStartProvisionalLoadForFrame(
/* [in] */ IWebView *webView,
/* [in] */ IWebFrame *frame);
virtual HRESULT STDMETHODCALLTYPE didReceiveServerRedirectForProvisionalLoadForFrame(
/* [in] */ IWebView *webView,
/* [in] */ IWebFrame *frame);
virtual HRESULT STDMETHODCALLTYPE didFailProvisionalLoadWithError(
/* [in] */ IWebView *webView,
/* [in] */ IWebError *error,
/* [in] */ IWebFrame *frame);
virtual HRESULT STDMETHODCALLTYPE didCommitLoadForFrame(
/* [in] */ IWebView *webView,
/* [in] */ IWebFrame *frame);
virtual HRESULT STDMETHODCALLTYPE didReceiveTitle(
/* [in] */ IWebView *webView,
/* [in] */ BSTR title,
/* [in] */ IWebFrame *frame);
virtual HRESULT STDMETHODCALLTYPE didChangeIcons(
/* [in] */ IWebView *webView,
/* [in] */ IWebFrame *frame);
virtual HRESULT STDMETHODCALLTYPE didReceiveIcon(
/* [in] */ IWebView *webView,
/* [in] */ OLE_HANDLE image,
/* [in] */ IWebFrame *frame) { return E_NOTIMPL; }
virtual HRESULT STDMETHODCALLTYPE didFinishLoadForFrame(
/* [in] */ IWebView *webView,
/* [in] */ IWebFrame *frame);
virtual HRESULT STDMETHODCALLTYPE didFailLoadWithError(
/* [in] */ IWebView *webView,
/* [in] */ IWebError *error,
/* [in] */ IWebFrame *forFrame);
virtual HRESULT STDMETHODCALLTYPE didChangeLocationWithinPageForFrame(
/* [in] */ IWebView *webView,
/* [in] */ IWebFrame *frame) { return E_NOTIMPL; }
virtual HRESULT STDMETHODCALLTYPE willPerformClientRedirectToURL(
/* [in] */ IWebView *webView,
/* [in] */ BSTR url,
/* [in] */ double delaySeconds,
/* [in] */ DATE fireDate,
/* [in] */ IWebFrame *frame);
virtual HRESULT STDMETHODCALLTYPE didCancelClientRedirectForFrame(
/* [in] */ IWebView *webView,
/* [in] */ IWebFrame *frame);
virtual HRESULT STDMETHODCALLTYPE willCloseFrame(
/* [in] */ IWebView *webView,
/* [in] */ IWebFrame *frame);
virtual HRESULT STDMETHODCALLTYPE windowScriptObjectAvailable(
/* [in] */ IWebView *sender,
/* [in] */ JSContextRef context,
/* [in] */ JSObjectRef windowObject) { return E_NOTIMPL; }
virtual /* [local] */ HRESULT STDMETHODCALLTYPE didClearWindowObject(
/* [in] */ IWebView* webView,
/* [in] */ JSContextRef context,
/* [in] */ JSObjectRef windowObject,
/* [in] */ IWebFrame* frame);
// IWebFrameLoadDelegatePrivate
virtual HRESULT STDMETHODCALLTYPE didFinishDocumentLoadForFrame(
/* [in] */ IWebView *sender,
/* [in] */ IWebFrame *frame);
virtual HRESULT STDMETHODCALLTYPE didFirstLayoutInFrame(
/* [in] */ IWebView *sender,
/* [in] */ IWebFrame *frame) { return E_NOTIMPL; }
virtual HRESULT STDMETHODCALLTYPE didHandleOnloadEventsForFrame(
/* [in] */ IWebView *sender,
/* [in] */ IWebFrame *frame);
virtual HRESULT STDMETHODCALLTYPE didFirstVisuallyNonEmptyLayoutInFrame(
/* [in] */ IWebView *sender,
/* [in] */ IWebFrame *frame);
// IWebFrameLoadDelegatePrivate2
virtual HRESULT STDMETHODCALLTYPE didDisplayInsecureContent(
/* [in] */ IWebView *sender);
virtual HRESULT STDMETHODCALLTYPE didRunInsecureContent(
/* [in] */ IWebView *sender,
/* [in] */ IWebSecurityOrigin *origin);
virtual HRESULT STDMETHODCALLTYPE didClearWindowObjectForFrameInScriptWorld(IWebView*, IWebFrame*, IWebScriptWorld*);
virtual HRESULT STDMETHODCALLTYPE didPushStateWithinPageForFrame(
/* [in] */ IWebView *sender,
/* [in] */ IWebFrame *frame) { return E_NOTIMPL; }
virtual HRESULT STDMETHODCALLTYPE didReplaceStateWithinPageForFrame(
/* [in] */ IWebView *sender,
/* [in] */ IWebFrame *frame) { return E_NOTIMPL; }
virtual HRESULT STDMETHODCALLTYPE didPopStateWithinPageForFrame(
/* [in] */ IWebView *sender,
/* [in] */ IWebFrame *frame) { return E_NOTIMPL; }
private:
void didClearWindowObjectForFrameInIsolatedWorld(IWebFrame*, IWebScriptWorld*);
void didClearWindowObjectForFrameInStandardWorld(IWebFrame*);
void locationChangeDone(IWebError*, IWebFrame*);
ULONG m_refCount;
OwnPtr<GCController> m_gcController;
OwnPtr<AccessibilityController> m_accessibilityController;
OwnPtr<TextInputController> m_textInputController;
};
#endif // FrameLoadDelegate_h
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