third_party/WebKit/Source/web/WebRemoteFrameImpl.h

   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 "core/frame/FrameOwner.h"
   9 #include "platform/heap/Handle.h"
  10 #include "public/web/WebRemoteFrame.h"
  11 #include "public/web/WebRemoteFrameClient.h"
  12 #include "web/RemoteFrameClientImpl.h"
  13 #include "wtf/HashMap.h"
  14 #include "wtf/OwnPtr.h"
  15 #include "wtf/RefCounted.h"
  16
  17 namespace blink {
  18
  19 class FrameHost;
  20 class FrameOwner;
  21 class RemoteFrame;
  22
  23 class WebRemoteFrameImpl final : public RefCountedWillBeGarbageCollectedFinalized<WebRemoteFrameImpl>, public WebRemoteFrame {
  24 public:
  25     static WebRemoteFrame* create(WebTreeScopeType, WebRemoteFrameClient*);
  26     ~WebRemoteFrameImpl() override;
  27
  28     // WebRemoteFrame methods.
  29     bool isWebLocalFrame() const override;
  30     WebLocalFrame* toWebLocalFrame() override;
  31     bool isWebRemoteFrame() const override;
  32     WebRemoteFrame* toWebRemoteFrame() override;
  33     void close() override;
  34     WebString uniqueName() const override;
  35     WebString assignedName() const override;
  36     void setName(const WebString&) override;
  37     WebVector<WebIconURL> iconURLs(int iconTypesMask) const override;
  38     void setRemoteWebLayer(WebLayer*) override;
  39     void setSharedWorkerRepositoryClient(WebSharedWorkerRepositoryClient*) override;
  40     void setCanHaveScrollbars(bool) override;
  41     WebSize scrollOffset() const override;
  42     void setScrollOffset(const WebSize&) override;
  43     WebSize contentsSize() const override;
  44     bool hasVisibleContent() const override;
  45     WebRect visibleContentRect() const override;
  46     bool hasHorizontalScrollbar() const override;
  47     bool hasVerticalScrollbar() const override;
  48     WebView* view() const override;
  49     void removeChild(WebFrame*) override;
  50     WebDocument document() const override;
  51     WebPerformance performance() const override;
  52     bool dispatchBeforeUnloadEvent() override;
  53     void dispatchUnloadEvent() override;
  54     NPObject* windowObject() const override;
  55     void bindToWindowObject(const WebString& name, NPObject*) override;
  56     void bindToWindowObject(const WebString& name, NPObject*, void*) override;
  57     void executeScript(const WebScriptSource&) override;
  58     void executeScriptInIsolatedWorld(
  59         int worldID, const WebScriptSource* sources, unsigned numSources,
  60         int extensionGroup) override;
  61     void setIsolatedWorldSecurityOrigin(int worldID, const WebSecurityOrigin&) override;
  62     void setIsolatedWorldContentSecurityPolicy(int worldID, const WebString&) override;
  63     void addMessageToConsole(const WebConsoleMessage&) override;
  64     void collectGarbage() override;
  65     bool checkIfRunInsecureContent(const WebURL&) const override;
  66     v8::Local<v8::Value> executeScriptAndReturnValue(
  67         const WebScriptSource&) override;
  68     void executeScriptInIsolatedWorld(
  69         int worldID, const WebScriptSource* sourcesIn, unsigned numSources,
  70         int extensionGroup, WebVector<v8::Local<v8::Value>>* results) override;
  71     v8::Local<v8::Value> callFunctionEvenIfScriptDisabled(
  72         v8::Local<v8::Function>,
  73         v8::Local<v8::Value>,
  74         int argc,
  75         v8::Local<v8::Value> argv[]) override;
  76     v8::Local<v8::Context> mainWorldScriptContext() const override;
  77     v8::Local<v8::Context> deprecatedMainWorldScriptContext() const override;
  78     void reload(bool ignoreCache) override;
  79     void reloadWithOverrideURL(const WebURL& overrideUrl, bool ignoreCache) override;
  80     void loadRequest(const WebURLRequest&) override;
  81     void loadHistoryItem(const WebHistoryItem&, WebHistoryLoadType, WebURLRequest::CachePolicy) override;
  82     void loadData(
  83         const WebData&, const WebString& mimeType, const WebString& textEncoding,
  84         const WebURL& baseURL, const WebURL& unreachableURL, bool replace) override;
  85     void loadHTMLString(
  86         const WebData& html, const WebURL& baseURL, const WebURL& unreachableURL,
  87         bool replace) override;
  88     void stopLoading() override;
  89     WebDataSource* provisionalDataSource() const override;
  90     WebDataSource* dataSource() const override;
  91     void enableViewSourceMode(bool enable) override;
  92     bool isViewSourceModeEnabled() const override;
  93     void setReferrerForRequest(WebURLRequest&, const WebURL& referrer) override;
  94     void dispatchWillSendRequest(WebURLRequest&) override;
  95     WebURLLoader* createAssociatedURLLoader(const WebURLLoaderOptions&) override;
  96     unsigned unloadListenerCount() const override;
  97     void replaceSelection(const WebString&) override;
  98     void insertText(const WebString&) override;
  99     void setMarkedText(const WebString&, unsigned location, unsigned length) override;
 100     void unmarkText() override;
 101     bool hasMarkedText() const override;
 102     WebRange markedRange() const override;
 103     bool firstRectForCharacterRange(unsigned location, unsigned length, WebRect&) const override;
 104     size_t characterIndexForPoint(const WebPoint&) const override;
 105     bool executeCommand(const WebString&, const WebNode& = WebNode()) override;
 106     bool executeCommand(const WebString&, const WebString& value, const WebNode& = WebNode()) override;
 107     bool isCommandEnabled(const WebString&) const override;
 108     void enableContinuousSpellChecking(bool) override;
 109     bool isContinuousSpellCheckingEnabled() const override;
 110     void requestTextChecking(const WebElement&) override;
 111     void replaceMisspelledRange(const WebString&) override;
 112     void removeSpellingMarkers() override;
 113     bool hasSelection() const override;
 114     WebRange selectionRange() const override;
 115     WebString selectionAsText() const override;
 116     WebString selectionAsMarkup() const override;
 117     bool selectWordAroundCaret() override;
 118     void selectRange(const WebPoint& base, const WebPoint& extent) override;
 119     void selectRange(const WebRange&) override;
 120     void moveRangeSelection(const WebPoint& base, const WebPoint& extent, WebFrame::TextGranularity = CharacterGranularity) override;
 121     void moveCaretSelection(const WebPoint&) override;
 122     bool setEditableSelectionOffsets(int start, int end) override;
 123     bool setCompositionFromExistingText(int compositionStart, int compositionEnd, const WebVector<WebCompositionUnderline>& underlines) override;
 124     void extendSelectionAndDelete(int before, int after) override;
 125     void setCaretVisible(bool) override;
 126     int printBegin(const WebPrintParams&, const WebNode& constrainToNode) override;
 127     float printPage(int pageToPrint, WebCanvas*) override;
 128     float getPrintPageShrink(int page) override;
 129     void printEnd() override;
 130     bool isPrintScalingDisabledForPlugin(const WebNode&) override;
 131     bool hasCustomPageSizeStyle(int pageIndex) override;
 132     bool isPageBoxVisible(int pageIndex) override;
 133     void pageSizeAndMarginsInPixels(
 134         int pageIndex,
 135         WebSize& pageSize,
 136         int& marginTop,
 137         int& marginRight,
 138         int& marginBottom,
 139         int& marginLeft) override;
 140     WebString pageProperty(const WebString& propertyName, int pageIndex) override;
 141     void printPagesWithBoundaries(WebCanvas*, const WebSize&) override;
 142     bool find(
 143         int identifier, const WebString& searchText, const WebFindOptions&,
 144         bool wrapWithinFrame, WebRect* selectionRect) override;
 145     void stopFinding(bool clearSelection) override;
 146     void scopeStringMatches(
 147         int identifier, const WebString& searchText, const WebFindOptions&,
 148         bool reset) override;
 149     void cancelPendingScopingEffort() override;
 150     void increaseMatchCount(int count, int identifier) override;
 151     void resetMatchCount() override;
 152     int findMatchMarkersVersion() const override;
 153     WebFloatRect activeFindMatchRect() override;
 154     void findMatchRects(WebVector<WebFloatRect>&) override;
 155     int selectNearestFindMatch(const WebFloatPoint&, WebRect* selectionRect) override;
 156     void setTickmarks(const WebVector<WebRect>&) override;
 157     void dispatchMessageEventWithOriginCheck(
 158         const WebSecurityOrigin& intendedTargetOrigin,
 159         const WebDOMEvent&) override;
 160
 161     WebString contentAsText(size_t maxChars) const override;
 162     WebString contentAsMarkup() const override;
 163     WebString layoutTreeAsText(LayoutAsTextControls toShow = LayoutAsTextNormal) const override;
 164     WebString markerTextForListItem(const WebElement&) const override;
 165     WebRect selectionBoundsRect() const override;
 166
 167     bool selectionStartHasSpellingMarkerFor(int from, int length) const override;
 168     WebString layerTreeAsText(bool showDebugInfo = false) const override;
 169
 170     WebLocalFrame* createLocalChild(WebTreeScopeType, const WebString& name, WebSandboxFlags, WebFrameClient*, WebFrame* previousSibling) override;
 171     WebRemoteFrame* createRemoteChild(WebTreeScopeType, const WebString& name, WebSandboxFlags, WebRemoteFrameClient*) override;
 172
 173     void initializeCoreFrame(FrameHost*, FrameOwner*, const AtomicString& name);
 174
 175     void setCoreFrame(PassRefPtrWillBeRawPtr<RemoteFrame>);
 176     RemoteFrame* frame() const { return m_frame.get(); }
 177
 178     WebRemoteFrameClient* client() const { return m_client; }
 179
 180     static WebRemoteFrameImpl* fromFrame(RemoteFrame&);
 181
 182     void initializeFromFrame(WebLocalFrame*) const override;
 183
 184     void setReplicatedOrigin(const WebSecurityOrigin&) const override;
 185     void setReplicatedSandboxFlags(WebSandboxFlags) const override;
 186     void setReplicatedName(const WebString&) const override;
 187     void DispatchLoadEventForFrameOwner() const override;
 188
 189     void didStartLoading() override;
 190     void didStopLoading() override;
 191
 192 #if ENABLE(OILPAN)
 193     DECLARE_TRACE();
 194 #endif
 195
 196 private:
 197     WebRemoteFrameImpl(WebTreeScopeType, WebRemoteFrameClient*);
 198
 199     OwnPtrWillBeMember<RemoteFrameClientImpl> m_frameClient;
 200     RefPtrWillBeMember<RemoteFrame> m_frame;
 201     WebRemoteFrameClient* m_client;
 202
 203     WillBeHeapHashMap<WebFrame*, OwnPtrWillBeMember<FrameOwner>> m_ownersForChildren;
 204
 205 #if ENABLE(OILPAN)
 206     // Oilpan: WebRemoteFrameImpl must remain alive until close() is called.
 207     // Accomplish that by keeping a self-referential Persistent<>. It is
 208     // cleared upon close().
 209     SelfKeepAlive<WebRemoteFrameImpl> m_selfKeepAlive;
 210 #endif
 211 };
 212
 213 DEFINE_TYPE_CASTS(WebRemoteFrameImpl, WebFrame, frame, frame->isWebRemoteFrame(), frame.isWebRemoteFrame());
 214
 215 } // namespace blink
 216
 217 #endif // WebRemoteFrameImpl_h