third_party/WebKit/Source/web/FrameLoaderClientImpl.h

   1 /*
   2  * Copyright (C) 2009, 2012 Google Inc. All rights reserved.
   3  * Copyright (C) 2011 Apple Inc. All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions are
   7  * met:
   8  *
   9  *     * Redistributions of source code must retain the above copyright
  10  * notice, this list of conditions and the following disclaimer.
  11  *     * Redistributions in binary form must reproduce the above
  12  * copyright notice, this list of conditions and the following disclaimer
  13  * in the documentation and/or other materials provided with the
  14  * distribution.
  15  *     * Neither the name of Google Inc. nor the names of its
  16  * contributors may be used to endorse or promote products derived from
  17  * this software without specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  20  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  21  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  22  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  23  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  24  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  25  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  26  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  27  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  28  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  29  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  30  */
  31
  32 #ifndef FrameLoaderClientImpl_h
  33 #define FrameLoaderClientImpl_h
  34
  35 #include "core/loader/FrameLoaderClient.h"
  36 #include "platform/heap/Handle.h"
  37 #include "platform/weborigin/KURL.h"
  38 #include "wtf/PassOwnPtr.h"
  39 #include "wtf/RefPtr.h"
  40
  41 namespace blink {
  42
  43 class WebLocalFrameImpl;
  44 class WebPluginLoadObserver;
  45
  46 class FrameLoaderClientImpl final : public FrameLoaderClient {
  47 public:
  48     static PassOwnPtrWillBeRawPtr<FrameLoaderClientImpl> create(WebLocalFrameImpl*);
  49
  50     ~FrameLoaderClientImpl() override;
  51
  52     DECLARE_VIRTUAL_TRACE();
  53
  54     WebLocalFrameImpl* webFrame() const { return m_webFrame.get(); }
  55
  56     // FrameLoaderClient ----------------------------------------------
  57
  58     void didCreateNewDocument() override;
  59     // Notifies the WebView delegate that the JS window object has been cleared,
  60     // giving it a chance to bind native objects to the window before script
  61     // parsing begins.
  62     void dispatchDidClearWindowObjectInMainWorld() override;
  63     void documentElementAvailable() override;
  64
  65     void didCreateScriptContext(v8::Local<v8::Context>, int extensionGroup, int worldId) override;
  66     void willReleaseScriptContext(v8::Local<v8::Context>, int worldId) override;
  67
  68     // Returns true if we should allow the given V8 extension to be added to
  69     // the script context at the currently loading page and given extension group.
  70     bool allowScriptExtension(const String& extensionName, int extensionGroup, int worldId) override;
  71
  72     bool hasWebView() const override;
  73     bool inShadowTree() const override;
  74     Frame* opener() const override;
  75     void setOpener(Frame*) override;
  76     Frame* parent() const override;
  77     Frame* top() const override;
  78     Frame* previousSibling() const override;
  79     Frame* nextSibling() const override;
  80     Frame* firstChild() const override;
  81     Frame* lastChild() const override;
  82     void willBeDetached() override;
  83     void detached(FrameDetachType) override;
  84     void dispatchWillSendRequest(DocumentLoader*, unsigned long identifier, ResourceRequest&, const ResourceResponse& redirectResponse) override;
  85     void dispatchDidReceiveResponse(DocumentLoader*, unsigned long identifier, const ResourceResponse&) override;
  86     void dispatchDidChangeResourcePriority(unsigned long identifier, ResourceLoadPriority, int intraPriorityValue) override;
  87     void dispatchDidFinishLoading(DocumentLoader*, unsigned long identifier) override;
  88     void dispatchDidLoadResourceFromMemoryCache(const ResourceRequest&, const ResourceResponse&) override;
  89     void dispatchDidHandleOnloadEvents() override;
  90     void dispatchDidReceiveServerRedirectForProvisionalLoad() override;
  91     void dispatchDidNavigateWithinPage(HistoryItem*, HistoryCommitType) override;
  92     void dispatchWillClose() override;
  93     void dispatchDidStartProvisionalLoad(double triggeringEventTime) override;
  94     void dispatchDidReceiveTitle(const String&) override;
  95     void dispatchDidChangeIcons(IconType) override;
  96     void dispatchDidCommitLoad(HistoryItem*, HistoryCommitType) override;
  97     void dispatchDidFailProvisionalLoad(const ResourceError&, HistoryCommitType) override;
  98     void dispatchDidFailLoad(const ResourceError&, HistoryCommitType) override;
  99     void dispatchDidFinishDocumentLoad(bool documentIsEmpty) override;
 100     void dispatchDidFinishLoad() override;
 101
 102     void dispatchDidChangeThemeColor() override;
 103     NavigationPolicy decidePolicyForNavigation(const ResourceRequest&, DocumentLoader*, NavigationPolicy) override;
 104     void dispatchWillSendSubmitEvent(HTMLFormElement*) override;
 105     void dispatchWillSubmitForm(HTMLFormElement*) override;
 106     void didStartLoading(LoadStartType) override;
 107     void didStopLoading() override;
 108     void progressEstimateChanged(double progressEstimate) override;
 109     void loadURLExternally(const ResourceRequest&, NavigationPolicy, const String& suggestedName = String()) override;
 110     bool navigateBackForward(int offset) const override;
 111     void didAccessInitialDocument() override;
 112     void didDisplayInsecureContent() override;
 113     void didRunInsecureContent(SecurityOrigin*, const KURL& insecureURL) override;
 114     void didDetectXSS(const KURL&, bool didBlockEntirePage) override;
 115     void didDispatchPingLoader(const KURL&) override;
 116     void didChangePerformanceTiming() override;
 117     void selectorMatchChanged(const Vector<String>& addedSelectors, const Vector<String>& removedSelectors) override;
 118     PassRefPtrWillBeRawPtr<DocumentLoader> createDocumentLoader(LocalFrame*, const ResourceRequest&, const SubstituteData&) override;
 119     WTF::String userAgent(const KURL&) override;
 120     WTF::String doNotTrackValue() override;
 121     void transitionToCommittedForNewPage() override;
 122     PassRefPtrWillBeRawPtr<LocalFrame> createFrame(const FrameLoadRequest&, const WTF::AtomicString& name, HTMLFrameOwnerElement*) override;
 123     virtual bool canCreatePluginWithoutRenderer(const String& mimeType) const;
 124     PassRefPtrWillBeRawPtr<Widget> createPlugin(
 125         HTMLPlugInElement*, const KURL&,
 126         const Vector<WTF::String>&, const Vector<WTF::String>&,
 127         const WTF::String&, bool loadManually, DetachedPluginPolicy) override;
 128     PassOwnPtr<WebMediaPlayer> createWebMediaPlayer(HTMLMediaElement&, const WebURL&, WebMediaPlayerClient*) override;
 129     ObjectContentType objectContentType(
 130         const KURL&, const WTF::String& mimeType, bool shouldPreferPlugInsForImages) override;
 131     void didChangeScrollOffset() override;
 132     void didUpdateCurrentHistoryItem() override;
 133     void didRemoveAllPendingStylesheet() override;
 134     bool allowScript(bool enabledPerSettings) override;
 135     bool allowScriptFromSource(bool enabledPerSettings, const KURL& scriptURL) override;
 136     bool allowPlugins(bool enabledPerSettings) override;
 137     bool allowImage(bool enabledPerSettings, const KURL& imageURL) override;
 138     bool allowMedia(const KURL& mediaURL) override;
 139     bool allowDisplayingInsecureContent(bool enabledPerSettings, SecurityOrigin*, const KURL&) override;
 140     bool allowRunningInsecureContent(bool enabledPerSettings, SecurityOrigin*, const KURL&) override;
 141     void didNotAllowScript() override;
 142     void didNotAllowPlugins() override;
 143
 144     WebCookieJar* cookieJar() const override;
 145     bool willCheckAndDispatchMessageEvent(SecurityOrigin* target, MessageEvent*, LocalFrame* sourceFrame) const override;
 146     void didChangeName(const String&) override;
 147     void didChangeSandboxFlags(Frame* childFrame, SandboxFlags) override;
 148
 149     void dispatchWillOpenWebSocket(WebSocketHandle*) override;
 150
 151     void dispatchWillStartUsingPeerConnectionHandler(WebRTCPeerConnectionHandler*) override;
 152
 153     void didRequestAutocomplete(HTMLFormElement*) override;
 154
 155     bool allowWebGL(bool enabledPerSettings) override;
 156     void didLoseWebGLContext(int arbRobustnessContextLostReason) override;
 157
 158     void dispatchWillInsertBody() override;
 159
 160     v8::Local<v8::Value> createTestInterface(const AtomicString& name) override;
 161
 162     PassOwnPtr<WebServiceWorkerProvider> createServiceWorkerProvider() override;
 163     bool isControlledByServiceWorker(DocumentLoader&) override;
 164     int64_t serviceWorkerID(DocumentLoader&) override;
 165     SharedWorkerRepositoryClient* sharedWorkerRepositoryClient() override;
 166
 167     PassOwnPtr<WebApplicationCacheHost> createApplicationCacheHost(WebApplicationCacheHostClient*) override;
 168
 169     void didStopAllLoaders() override;
 170
 171     void dispatchDidChangeManifest() override;
 172
 173     unsigned backForwardLength() override;
 174
 175     void suddenTerminationDisablerChanged(bool present, SuddenTerminationDisablerType) override;
 176
 177 private:
 178     explicit FrameLoaderClientImpl(WebLocalFrameImpl*);
 179
 180     bool isFrameLoaderClientImpl() const override { return true; }
 181
 182     PassOwnPtr<WebPluginLoadObserver> pluginLoadObserver(DocumentLoader*);
 183
 184     // The WebFrame that owns this object and manages its lifetime. Therefore,
 185     // the web frame object is guaranteed to exist.
 186     RawPtrWillBeMember<WebLocalFrameImpl> m_webFrame;
 187 };
 188
 189 DEFINE_TYPE_CASTS(FrameLoaderClientImpl, FrameLoaderClient, client, client->isFrameLoaderClientImpl(), client.isFrameLoaderClientImpl());
 190
 191 } // namespace blink
 192
 193 #endif