FrameLoaderClientGtk.h revision d8543bb6618c17b12da906afa77d216f58cf4058 
1/*
2 * Copyright (C) 2006 Zack Rusin <zack@kde.org>
3 * Copyright (C) 2006 Apple Computer, Inc.  All rights reserved.
4 *
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
19 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
20 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
21 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
22 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
23 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
24 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#ifndef FrameLoaderClientGtk_h
30#define FrameLoaderClientGtk_h
31
32#include "FrameLoaderClient.h"
33#include "ResourceResponse.h"
34
35typedef struct _WebKitWebFrame WebKitWebFrame;
36
37namespace WebKit {
38
39    class FrameLoaderClient : public WebCore::FrameLoaderClient {
40    public:
41        FrameLoaderClient(WebKitWebFrame*);
42        virtual ~FrameLoaderClient() { }
43        virtual void frameLoaderDestroyed();
44
45        WebKitWebFrame*  webFrame() const { return m_frame; }
46
47        virtual bool hasWebView() const;
48        virtual bool hasFrameView() const;
49
50        virtual void makeRepresentation(WebCore::DocumentLoader*);
51        virtual void forceLayout();
52        virtual void forceLayoutForNonHTML();
53
54        virtual void setCopiesOnScroll();
55
56        virtual void detachedFromParent1();
57        virtual void detachedFromParent2();
58        virtual void detachedFromParent3();
59        virtual void detachedFromParent4();
60
61        virtual void loadedFromCachedPage();
62
63        virtual void assignIdentifierToInitialRequest(unsigned long identifier, WebCore::DocumentLoader*, const WebCore::ResourceRequest&);
64
65        virtual void dispatchWillSendRequest(WebCore::DocumentLoader*, unsigned long  identifier, WebCore::ResourceRequest&, const WebCore::ResourceResponse& redirectResponse);
66        virtual void dispatchDidReceiveAuthenticationChallenge(WebCore::DocumentLoader*, unsigned long identifier, const WebCore::AuthenticationChallenge&);
67        virtual void dispatchDidCancelAuthenticationChallenge(WebCore::DocumentLoader*, unsigned long  identifier, const WebCore::AuthenticationChallenge&);
68        virtual void dispatchDidReceiveResponse(WebCore::DocumentLoader*, unsigned long  identifier, const WebCore::ResourceResponse&);
69        virtual void dispatchDidReceiveContentLength(WebCore::DocumentLoader*, unsigned long identifier, int lengthReceived);
70        virtual void dispatchDidFinishLoading(WebCore::DocumentLoader*, unsigned long  identifier);
71        virtual void dispatchDidFailLoading(WebCore::DocumentLoader*, unsigned long  identifier, const WebCore::ResourceError&);
72        virtual bool dispatchDidLoadResourceFromMemoryCache(WebCore::DocumentLoader*, const WebCore::ResourceRequest&, const WebCore::ResourceResponse&, int length);
73
74        virtual void dispatchDidHandleOnloadEvents();
75        virtual void dispatchDidReceiveServerRedirectForProvisionalLoad();
76        virtual void dispatchDidCancelClientRedirect();
77        virtual void dispatchWillPerformClientRedirect(const WebCore::KURL&, double, double);
78        virtual void dispatchDidChangeLocationWithinPage();
79        virtual void dispatchWillClose();
80        virtual void dispatchDidReceiveIcon();
81        virtual void dispatchDidStartProvisionalLoad();
82        virtual void dispatchDidReceiveTitle(const WebCore::String&);
83        virtual void dispatchDidCommitLoad();
84        virtual void dispatchDidFailProvisionalLoad(const WebCore::ResourceError&);
85        virtual void dispatchDidFailLoad(const WebCore::ResourceError&);
86        virtual void dispatchDidFinishDocumentLoad();
87        virtual void dispatchDidFinishLoad();
88        virtual void dispatchDidFirstLayout();
89
90        virtual WebCore::Frame* dispatchCreatePage();
91        virtual void dispatchShow();
92
93        virtual void dispatchDecidePolicyForMIMEType(WebCore::FramePolicyFunction, const WebCore::String& MIMEType, const WebCore::ResourceRequest&);
94        virtual void dispatchDecidePolicyForNewWindowAction(WebCore::FramePolicyFunction, const WebCore::NavigationAction&, const WebCore::ResourceRequest&, const WebCore::String& frameName);
95        virtual void dispatchDecidePolicyForNavigationAction(WebCore::FramePolicyFunction, const WebCore::NavigationAction&, const WebCore::ResourceRequest&);
96        virtual void cancelPolicyCheck();
97
98        virtual void dispatchUnableToImplementPolicy(const WebCore::ResourceError&);
99
100        virtual void dispatchWillSubmitForm(WebCore::FramePolicyFunction, WTF::PassRefPtr<WebCore::FormState>);
101
102        virtual void dispatchDidLoadMainResource(WebCore::DocumentLoader*);
103        virtual void revertToProvisionalState(WebCore::DocumentLoader*);
104        virtual void setMainDocumentError(WebCore::DocumentLoader*, const WebCore::ResourceError&);
105        virtual void clearUnarchivingState(WebCore::DocumentLoader*);
106
107        virtual void postProgressStartedNotification();
108        virtual void postProgressEstimateChangedNotification();
109        virtual void postProgressFinishedNotification();
110
111        virtual PassRefPtr<WebCore::Frame> createFrame(const WebCore::KURL& url, const WebCore::String& name, WebCore::HTMLFrameOwnerElement* ownerElement,
112                                   const WebCore::String& referrer, bool allowsScrolling, int marginWidth, int marginHeight);
113        virtual WebCore::Widget* createPlugin(const WebCore::IntSize&, WebCore::Element*, const WebCore::KURL&, const WTF::Vector<WebCore::String>&, const WTF::Vector<WebCore::String>&, const WebCore::String&, bool);
114        virtual void redirectDataToPlugin(WebCore::Widget* pluginWidget);
115        virtual WebCore::Widget* createJavaAppletWidget(const WebCore::IntSize&, WebCore::Element*, const WebCore::KURL& baseURL, const WTF::Vector<WebCore::String>& paramNames, const WTF::Vector<WebCore::String>& paramValues);
116        virtual WebCore::String overrideMediaType() const;
117        virtual void windowObjectCleared();
118        virtual void didPerformFirstNavigation() const;
119
120        virtual void registerForIconNotification(bool);
121
122        virtual WebCore::ObjectContentType objectContentType(const WebCore::KURL& url, const WebCore::String& mimeType);
123
124        virtual void setMainFrameDocumentReady(bool);
125
126        virtual void startDownload(const WebCore::ResourceRequest&);
127
128        virtual void willChangeTitle(WebCore::DocumentLoader*);
129        virtual void didChangeTitle(WebCore::DocumentLoader*);
130
131        virtual void committedLoad(WebCore::DocumentLoader*, const char*, int);
132        virtual void finishedLoading(WebCore::DocumentLoader*);
133        virtual void finalSetupForReplace(WebCore::DocumentLoader*);
134
135        virtual void updateGlobalHistory(const WebCore::KURL&);
136        virtual bool shouldGoToHistoryItem(WebCore::HistoryItem*) const;
137
138        virtual WebCore::ResourceError cancelledError(const WebCore::ResourceRequest&);
139        virtual WebCore::ResourceError blockedError(const WebCore::ResourceRequest&);
140        virtual WebCore::ResourceError cannotShowURLError(const WebCore::ResourceRequest&);
141        virtual WebCore::ResourceError interruptForPolicyChangeError(const WebCore::ResourceRequest&);
142
143        virtual WebCore::ResourceError cannotShowMIMETypeError(const WebCore::ResourceResponse&);
144        virtual WebCore::ResourceError fileDoesNotExistError(const WebCore::ResourceResponse&);
145
146        virtual bool shouldFallBack(const WebCore::ResourceError&);
147
148        virtual void setDefersLoading(bool);
149
150        virtual bool willUseArchive(WebCore::ResourceLoader*, const WebCore::ResourceRequest&, const WebCore::KURL& originalURL) const;
151        virtual bool isArchiveLoadPending(WebCore::ResourceLoader*) const;
152        virtual void cancelPendingArchiveLoad(WebCore::ResourceLoader*);
153        virtual void clearArchivedResources();
154
155        virtual bool canHandleRequest(const WebCore::ResourceRequest&) const;
156        virtual bool canShowMIMEType(const WebCore::String&) const;
157        virtual bool representationExistsForURLScheme(const WebCore::String&) const;
158        virtual WebCore::String generatedMIMETypeForURLScheme(const WebCore::String&) const;
159
160        virtual void frameLoadCompleted();
161        virtual void saveViewStateToItem(WebCore::HistoryItem*);
162        virtual void restoreViewState();
163        virtual void provisionalLoadStarted();
164        virtual void didFinishLoad();
165        virtual void prepareForDataSourceReplacement();
166
167        virtual WTF::PassRefPtr<WebCore::DocumentLoader> createDocumentLoader(const WebCore::ResourceRequest&, const WebCore::SubstituteData&);
168        virtual void setTitle(const WebCore::String& title, const WebCore::KURL&);
169
170        virtual WebCore::String userAgent(const WebCore::KURL&);
171
172        virtual void savePlatformDataToCachedPage(WebCore::CachedPage*);
173        virtual void transitionToCommittedFromCachedPage(WebCore::CachedPage*);
174        virtual void transitionToCommittedForNewPage();
175
176        virtual bool canCachePage() const;
177        virtual void download(WebCore::ResourceHandle*, const WebCore::ResourceRequest&, const WebCore::ResourceRequest&, const WebCore::ResourceResponse&);
178    private:
179        WebKitWebFrame* m_frame;
180        WebCore::ResourceResponse m_response;
181        WebCore::String m_userAgent;
182    };
183
184}
185
186#endif
187