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      1 // Copyright 2014 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef WebRemoteFrameImpl_h
      6 #define WebRemoteFrameImpl_h
      7 
      8 #include "public/web/WebRemoteFrame.h"
      9 #include "web/RemoteFrameClient.h"
     10 #include "wtf/HashMap.h"
     11 #include "wtf/OwnPtr.h"
     12 #include "wtf/RefCounted.h"
     13 
     14 namespace WebCore {
     15 class FrameOwner;
     16 class Page;
     17 class RemoteFrame;
     18 }
     19 
     20 namespace blink {
     21 
     22 class WebRemoteFrameImpl : public WebRemoteFrame, public RefCounted<WebRemoteFrameImpl> {
     23 public:
     24     WebRemoteFrameImpl();
     25     virtual ~WebRemoteFrameImpl();
     26 
     27     // WebRemoteFrame methods.
     28     virtual bool isWebLocalFrame() const OVERRIDE;
     29     virtual WebLocalFrame* toWebLocalFrame() OVERRIDE;
     30     virtual bool isWebRemoteFrame() const OVERRIDE;
     31     virtual WebRemoteFrame* toWebRemoteFrame() OVERRIDE;
     32     virtual void close() OVERRIDE;
     33     virtual WebString uniqueName() const OVERRIDE;
     34     virtual WebString assignedName() const OVERRIDE;
     35     virtual void setName(const WebString&) OVERRIDE;
     36     virtual WebVector<WebIconURL> iconURLs(int iconTypesMask) const OVERRIDE;
     37     virtual void setIsRemote(bool) OVERRIDE;
     38     virtual void setRemoteWebLayer(WebLayer*) OVERRIDE;
     39     virtual void setPermissionClient(WebPermissionClient*) OVERRIDE;
     40     virtual void setSharedWorkerRepositoryClient(WebSharedWorkerRepositoryClient*) OVERRIDE;
     41     virtual void setCanHaveScrollbars(bool) OVERRIDE;
     42     virtual WebSize scrollOffset() const OVERRIDE;
     43     virtual void setScrollOffset(const WebSize&) OVERRIDE;
     44     virtual WebSize minimumScrollOffset() const OVERRIDE;
     45     virtual WebSize maximumScrollOffset() const OVERRIDE;
     46     virtual WebSize contentsSize() const OVERRIDE;
     47     virtual bool hasVisibleContent() const OVERRIDE;
     48     virtual WebRect visibleContentRect() const OVERRIDE;
     49     virtual bool hasHorizontalScrollbar() const OVERRIDE;
     50     virtual bool hasVerticalScrollbar() const OVERRIDE;
     51     virtual WebView* view() const OVERRIDE;
     52     virtual void removeChild(WebFrame*) OVERRIDE;
     53     virtual WebDocument document() const OVERRIDE;
     54     virtual WebPerformance performance() const OVERRIDE;
     55     virtual bool dispatchBeforeUnloadEvent() OVERRIDE;
     56     virtual void dispatchUnloadEvent() OVERRIDE;
     57     virtual NPObject* windowObject() const OVERRIDE;
     58     virtual void bindToWindowObject(const WebString& name, NPObject*) OVERRIDE;
     59     virtual void bindToWindowObject(const WebString& name, NPObject*, void*) OVERRIDE;
     60     virtual void executeScript(const WebScriptSource&) OVERRIDE;
     61     virtual void executeScriptInIsolatedWorld(
     62         int worldID, const WebScriptSource* sources, unsigned numSources,
     63         int extensionGroup) OVERRIDE;
     64     virtual void setIsolatedWorldSecurityOrigin(int worldID, const WebSecurityOrigin&) OVERRIDE;
     65     virtual void setIsolatedWorldContentSecurityPolicy(int worldID, const WebString&) OVERRIDE;
     66     virtual void addMessageToConsole(const WebConsoleMessage&) OVERRIDE;
     67     virtual void collectGarbage() OVERRIDE;
     68     virtual bool checkIfRunInsecureContent(const WebURL&) const OVERRIDE;
     69     virtual v8::Handle<v8::Value> executeScriptAndReturnValue(
     70         const WebScriptSource&) OVERRIDE;
     71     virtual void executeScriptInIsolatedWorld(
     72         int worldID, const WebScriptSource* sourcesIn, unsigned numSources,
     73         int extensionGroup, WebVector<v8::Local<v8::Value> >* results) OVERRIDE;
     74     virtual v8::Handle<v8::Value> callFunctionEvenIfScriptDisabled(
     75         v8::Handle<v8::Function>,
     76         v8::Handle<v8::Value>,
     77         int argc,
     78         v8::Handle<v8::Value> argv[]) OVERRIDE;
     79     virtual v8::Local<v8::Context> mainWorldScriptContext() const OVERRIDE;
     80     virtual void reload(bool ignoreCache) OVERRIDE;
     81     virtual void reloadWithOverrideURL(const WebURL& overrideUrl, bool ignoreCache) OVERRIDE;
     82     virtual void loadRequest(const WebURLRequest&) OVERRIDE;
     83     virtual void loadHistoryItem(const WebHistoryItem&, WebHistoryLoadType, WebURLRequest::CachePolicy) OVERRIDE;
     84     virtual void loadData(
     85         const WebData&, const WebString& mimeType, const WebString& textEncoding,
     86         const WebURL& baseURL, const WebURL& unreachableURL, bool replace) OVERRIDE;
     87     virtual void loadHTMLString(
     88         const WebData& html, const WebURL& baseURL, const WebURL& unreachableURL,
     89         bool replace) OVERRIDE;
     90     virtual bool isLoading() const OVERRIDE;
     91     virtual void stopLoading() OVERRIDE;
     92     virtual WebDataSource* provisionalDataSource() const OVERRIDE;
     93     virtual WebDataSource* dataSource() const OVERRIDE;
     94     virtual void enableViewSourceMode(bool enable) OVERRIDE;
     95     virtual bool isViewSourceModeEnabled() const OVERRIDE;
     96     virtual void setReferrerForRequest(WebURLRequest&, const WebURL& referrer) OVERRIDE;
     97     virtual void dispatchWillSendRequest(WebURLRequest&) OVERRIDE;
     98     virtual WebURLLoader* createAssociatedURLLoader(const WebURLLoaderOptions&) OVERRIDE;
     99     virtual unsigned unloadListenerCount() const OVERRIDE;
    100     virtual void replaceSelection(const WebString&) OVERRIDE;
    101     virtual void insertText(const WebString&) OVERRIDE;
    102     virtual void setMarkedText(const WebString&, unsigned location, unsigned length) OVERRIDE;
    103     virtual void unmarkText() OVERRIDE;
    104     virtual bool hasMarkedText() const OVERRIDE;
    105     virtual WebRange markedRange() const OVERRIDE;
    106     virtual bool firstRectForCharacterRange(unsigned location, unsigned length, WebRect&) const OVERRIDE;
    107     virtual size_t characterIndexForPoint(const WebPoint&) const OVERRIDE;
    108     virtual bool executeCommand(const WebString&, const WebNode& = WebNode()) OVERRIDE;
    109     virtual bool executeCommand(const WebString&, const WebString& value, const WebNode& = WebNode()) OVERRIDE;
    110     virtual bool isCommandEnabled(const WebString&) const OVERRIDE;
    111     virtual void enableContinuousSpellChecking(bool) OVERRIDE;
    112     virtual bool isContinuousSpellCheckingEnabled() const OVERRIDE;
    113     virtual void requestTextChecking(const WebElement&) OVERRIDE;
    114     virtual void replaceMisspelledRange(const WebString&) OVERRIDE;
    115     virtual void removeSpellingMarkers() OVERRIDE;
    116     virtual bool hasSelection() const OVERRIDE;
    117     virtual WebRange selectionRange() const OVERRIDE;
    118     virtual WebString selectionAsText() const OVERRIDE;
    119     virtual WebString selectionAsMarkup() const OVERRIDE;
    120     virtual bool selectWordAroundCaret() OVERRIDE;
    121     virtual void selectRange(const WebPoint& base, const WebPoint& extent) OVERRIDE;
    122     virtual void selectRange(const WebRange&) OVERRIDE;
    123     virtual void moveRangeSelection(const WebPoint& base, const WebPoint& extent) OVERRIDE;
    124     virtual void moveCaretSelection(const WebPoint&) OVERRIDE;
    125     virtual bool setEditableSelectionOffsets(int start, int end) OVERRIDE;
    126     virtual bool setCompositionFromExistingText(int compositionStart, int compositionEnd, const WebVector<WebCompositionUnderline>& underlines) OVERRIDE;
    127     virtual void extendSelectionAndDelete(int before, int after) OVERRIDE;
    128     virtual void setCaretVisible(bool) OVERRIDE;
    129     virtual int printBegin(const WebPrintParams&, const WebNode& constrainToNode) OVERRIDE;
    130     virtual float printPage(int pageToPrint, WebCanvas*) OVERRIDE;
    131     virtual float getPrintPageShrink(int page) OVERRIDE;
    132     virtual void printEnd() OVERRIDE;
    133     virtual bool isPrintScalingDisabledForPlugin(const WebNode&) OVERRIDE;
    134     virtual bool hasCustomPageSizeStyle(int pageIndex) OVERRIDE;
    135     virtual bool isPageBoxVisible(int pageIndex) OVERRIDE;
    136     virtual void pageSizeAndMarginsInPixels(
    137         int pageIndex,
    138         WebSize& pageSize,
    139         int& marginTop,
    140         int& marginRight,
    141         int& marginBottom,
    142         int& marginLeft) OVERRIDE;
    143     virtual WebString pageProperty(const WebString& propertyName, int pageIndex) OVERRIDE;
    144     virtual void printPagesWithBoundaries(WebCanvas*, const WebSize&) OVERRIDE;
    145     virtual bool find(
    146         int identifier, const WebString& searchText, const WebFindOptions&,
    147         bool wrapWithinFrame, WebRect* selectionRect) OVERRIDE;
    148     virtual void stopFinding(bool clearSelection) OVERRIDE;
    149     virtual void scopeStringMatches(
    150         int identifier, const WebString& searchText, const WebFindOptions&,
    151         bool reset) OVERRIDE;
    152     virtual void cancelPendingScopingEffort() OVERRIDE;
    153     virtual void increaseMatchCount(int count, int identifier) OVERRIDE;
    154     virtual void resetMatchCount() OVERRIDE;
    155     virtual int findMatchMarkersVersion() const OVERRIDE;
    156     virtual WebFloatRect activeFindMatchRect() OVERRIDE;
    157     virtual void findMatchRects(WebVector<WebFloatRect>&) OVERRIDE;
    158     virtual int selectNearestFindMatch(const WebFloatPoint&, WebRect* selectionRect) OVERRIDE;
    159     virtual void setTickmarks(const WebVector<WebRect>&) OVERRIDE;
    160 
    161     virtual void sendOrientationChangeEvent() OVERRIDE;
    162 
    163     virtual void dispatchMessageEventWithOriginCheck(
    164         const WebSecurityOrigin& intendedTargetOrigin,
    165         const WebDOMEvent&) OVERRIDE;
    166 
    167     virtual WebString contentAsText(size_t maxChars) const OVERRIDE;
    168     virtual WebString contentAsMarkup() const OVERRIDE;
    169     virtual WebString renderTreeAsText(RenderAsTextControls toShow = RenderAsTextNormal) const OVERRIDE;
    170     virtual WebString markerTextForListItem(const WebElement&) const OVERRIDE;
    171     virtual WebRect selectionBoundsRect() const OVERRIDE;
    172 
    173     virtual bool selectionStartHasSpellingMarkerFor(int from, int length) const OVERRIDE;
    174     virtual WebString layerTreeAsText(bool showDebugInfo = false) const OVERRIDE;
    175 
    176     virtual WebLocalFrame* createLocalChild(const WebString& name, WebFrameClient*) OVERRIDE;
    177     virtual WebRemoteFrame* createRemoteChild(const WebString& name, WebFrameClient*) OVERRIDE;
    178 
    179     void initializeAsMainFrame(WebCore::Page*);
    180 
    181     void setWebCoreFrame(PassRefPtr<WebCore::RemoteFrame>);
    182     WebCore::RemoteFrame* frame() const { return m_frame.get(); }
    183 
    184     static WebRemoteFrameImpl* fromFrame(WebCore::RemoteFrame&);
    185 
    186 private:
    187     RemoteFrameClient m_frameClient;
    188     RefPtr<WebCore::RemoteFrame> m_frame;
    189 
    190     HashMap<WebFrame*, OwnPtr<WebCore::FrameOwner> > m_ownersForChildren;
    191 };
    192 
    193 DEFINE_TYPE_CASTS(WebRemoteFrameImpl, WebFrame, frame, frame->isWebRemoteFrame(), frame.isWebRemoteFrame());
    194 
    195 } // namespace blink
    196 
    197 #endif // WebRemoteFrameImpl_h
    198