1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
|
/*
* Copyright (C) 2009, 2012 Google Inc. All rights reserved.
* Copyright (C) 2011 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google Inc. 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
* OWNER 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 FrameLoaderClientImpl_h
#define FrameLoaderClientImpl_h
#include "core/loader/FrameLoaderClient.h"
#include "platform/heap/Handle.h"
#include "platform/weborigin/KURL.h"
#include "wtf/PassOwnPtr.h"
#include "wtf/RefPtr.h"
namespace blink {
class WebLocalFrameImpl;
class WebPluginLoadObserver;
class FrameLoaderClientImpl final : public FrameLoaderClient {
public:
explicit FrameLoaderClientImpl(WebLocalFrameImpl* webFrame);
virtual ~FrameLoaderClientImpl();
WebLocalFrameImpl* webFrame() const { return m_webFrame; }
// FrameLoaderClient ----------------------------------------------
virtual void didCreateNewDocument() override;
// Notifies the WebView delegate that the JS window object has been cleared,
// giving it a chance to bind native objects to the window before script
// parsing begins.
virtual void dispatchDidClearWindowObjectInMainWorld() override;
virtual void documentElementAvailable() override;
virtual void didCreateScriptContext(v8::Handle<v8::Context>, int extensionGroup, int worldId) override;
virtual void willReleaseScriptContext(v8::Handle<v8::Context>, int worldId) override;
// Returns true if we should allow the given V8 extension to be added to
// the script context at the currently loading page and given extension group.
virtual bool allowScriptExtension(const String& extensionName, int extensionGroup, int worldId) override;
virtual bool hasWebView() const override;
virtual Frame* opener() const override;
virtual void setOpener(Frame*) override;
virtual Frame* parent() const override;
virtual Frame* top() const override;
virtual Frame* previousSibling() const override;
virtual Frame* nextSibling() const override;
virtual Frame* firstChild() const override;
virtual Frame* lastChild() const override;
virtual void detached() override;
virtual void dispatchWillSendRequest(DocumentLoader*, unsigned long identifier, ResourceRequest&, const ResourceResponse& redirectResponse) override;
virtual void dispatchDidReceiveResponse(DocumentLoader*, unsigned long identifier, const ResourceResponse&) override;
virtual void dispatchDidChangeResourcePriority(unsigned long identifier, ResourceLoadPriority, int intraPriorityValue) override;
virtual void dispatchDidFinishLoading(DocumentLoader*, unsigned long identifier) override;
virtual void dispatchDidLoadResourceFromMemoryCache(const ResourceRequest&, const ResourceResponse&) override;
virtual void dispatchDidHandleOnloadEvents() override;
virtual void dispatchDidReceiveServerRedirectForProvisionalLoad() override;
virtual void dispatchDidNavigateWithinPage(HistoryItem*, HistoryCommitType) override;
virtual void dispatchWillClose() override;
virtual void dispatchDidStartProvisionalLoad(bool isTransitionNavigation, double triggeringEventTime) override;
virtual void dispatchDidReceiveTitle(const String&) override;
virtual void dispatchDidChangeIcons(IconType) override;
virtual void dispatchDidCommitLoad(LocalFrame*, HistoryItem*, HistoryCommitType) override;
virtual void dispatchDidFailProvisionalLoad(const ResourceError&) override;
virtual void dispatchDidFailLoad(const ResourceError&) override;
virtual void dispatchDidFinishDocumentLoad() override;
virtual void dispatchDidFinishLoad() override;
virtual void dispatchDidFirstVisuallyNonEmptyLayout() override;
virtual void dispatchDidChangeThemeColor() override;
virtual NavigationPolicy decidePolicyForNavigation(const ResourceRequest&, DocumentLoader*, NavigationPolicy, bool isTransitionNavigation) override;
virtual void dispatchAddNavigationTransitionData(const Document::TransitionElementData&) override;
virtual void dispatchWillRequestResource(FetchRequest*) override;
virtual void dispatchWillSendSubmitEvent(HTMLFormElement*) override;
virtual void dispatchWillSubmitForm(HTMLFormElement*) override;
virtual void didStartLoading(LoadStartType) override;
virtual void didStopLoading() override;
virtual void progressEstimateChanged(double progressEstimate) override;
virtual void loadURLExternally(const ResourceRequest&, NavigationPolicy, const String& suggestedName = String()) override;
virtual bool navigateBackForward(int offset) const override;
virtual void didAccessInitialDocument() override;
virtual void didDisplayInsecureContent() override;
virtual void didRunInsecureContent(SecurityOrigin*, const KURL& insecureURL) override;
virtual void didDetectXSS(const KURL&, bool didBlockEntirePage) override;
virtual void didDispatchPingLoader(const KURL&) override;
virtual void selectorMatchChanged(const Vector<String>& addedSelectors, const Vector<String>& removedSelectors) override;
virtual PassRefPtr<DocumentLoader> createDocumentLoader(LocalFrame*, const ResourceRequest&, const SubstituteData&) override;
virtual WTF::String userAgent(const KURL&) override;
virtual WTF::String doNotTrackValue() override;
virtual void transitionToCommittedForNewPage() override;
virtual PassRefPtrWillBeRawPtr<LocalFrame> createFrame(const KURL&, const WTF::AtomicString& name, HTMLFrameOwnerElement*, ContentSecurityPolicyDisposition) override;
virtual bool canCreatePluginWithoutRenderer(const String& mimeType) const;
virtual PassOwnPtrWillBeRawPtr<PluginPlaceholder> createPluginPlaceholder(
Document&, const KURL&,
const Vector<String>& paramNames, const Vector<String>& paramValues,
const String& mimeType, bool loadManually) override;
virtual PassRefPtrWillBeRawPtr<Widget> createPlugin(
HTMLPlugInElement*, const KURL&,
const Vector<WTF::String>&, const Vector<WTF::String>&,
const WTF::String&, bool loadManually, DetachedPluginPolicy) override;
virtual PassRefPtrWillBeRawPtr<Widget> createJavaAppletWidget(
HTMLAppletElement*,
const KURL& /* base_url */,
const Vector<WTF::String>& paramNames,
const Vector<WTF::String>& paramValues) override;
virtual ObjectContentType objectContentType(
const KURL&, const WTF::String& mimeType, bool shouldPreferPlugInsForImages) override;
virtual void didChangeScrollOffset() override;
virtual void didUpdateCurrentHistoryItem() override;
virtual void didRemoveAllPendingStylesheet() override;
virtual bool allowScript(bool enabledPerSettings) override;
virtual bool allowScriptFromSource(bool enabledPerSettings, const KURL& scriptURL) override;
virtual bool allowPlugins(bool enabledPerSettings) override;
virtual bool allowImage(bool enabledPerSettings, const KURL& imageURL) override;
virtual bool allowMedia(const KURL& mediaURL) override;
virtual bool allowDisplayingInsecureContent(bool enabledPerSettings, SecurityOrigin*, const KURL&) override;
virtual bool allowRunningInsecureContent(bool enabledPerSettings, SecurityOrigin*, const KURL&) override;
virtual void didNotAllowScript() override;
virtual void didNotAllowPlugins() override;
virtual WebCookieJar* cookieJar() const override;
virtual bool willCheckAndDispatchMessageEvent(SecurityOrigin* target, MessageEvent*, LocalFrame* sourceFrame) const override;
virtual void didChangeName(const String&) override;
virtual void dispatchWillOpenWebSocket(WebSocketHandle*) override;
virtual void dispatchWillStartUsingPeerConnectionHandler(WebRTCPeerConnectionHandler*) override;
virtual void didRequestAutocomplete(HTMLFormElement*) override;
virtual bool allowWebGL(bool enabledPerSettings) override;
virtual void didLoseWebGLContext(int arbRobustnessContextLostReason) override;
virtual void dispatchWillInsertBody() override;
virtual PassOwnPtr<WebServiceWorkerProvider> createServiceWorkerProvider() override;
virtual bool isControlledByServiceWorker(DocumentLoader&) override;
virtual int64_t serviceWorkerID(DocumentLoader&) override;
virtual SharedWorkerRepositoryClient* sharedWorkerRepositoryClient() override;
virtual PassOwnPtr<WebApplicationCacheHost> createApplicationCacheHost(WebApplicationCacheHostClient*) override;
virtual void didStopAllLoaders() override;
virtual void dispatchDidChangeManifest() override;
virtual unsigned backForwardLength() override;
private:
virtual bool isFrameLoaderClientImpl() const override { return true; }
PassOwnPtr<WebPluginLoadObserver> pluginLoadObserver(DocumentLoader*);
// The WebFrame that owns this object and manages its lifetime. Therefore,
// the web frame object is guaranteed to exist.
WebLocalFrameImpl* m_webFrame;
};
DEFINE_TYPE_CASTS(FrameLoaderClientImpl, FrameLoaderClient, client, client->isFrameLoaderClientImpl(), client.isFrameLoaderClientImpl());
} // namespace blink
#endif
|
