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/*
* Copyright (C) 2011 Google 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 InspectorPageAgent_h
#define InspectorPageAgent_h
#include "core/InspectorFrontend.h"
#include "core/inspector/InspectorBaseAgent.h"
#include "core/inspector/InspectorResourceContentLoader.h"
#include "wtf/HashMap.h"
#include "wtf/text/WTFString.h"
namespace WebCore {
class Resource;
class DOMWrapperWorld;
class Document;
class DocumentLoader;
class LocalFrame;
class GraphicsContext;
class GraphicsLayer;
class InjectedScriptManager;
class InspectorClient;
class InspectorOverlay;
class InspectorResourceContentLoader;
class InstrumentingAgents;
class IntSize;
class KURL;
class LayoutRect;
class Page;
class RenderObject;
class SharedBuffer;
class StyleResolver;
typedef String ErrorString;
class InspectorPageAgent FINAL : public InspectorBaseAgent<InspectorPageAgent>, public InspectorBackendDispatcher::PageCommandHandler {
WTF_MAKE_NONCOPYABLE(InspectorPageAgent);
public:
enum ResourceType {
DocumentResource,
StylesheetResource,
ImageResource,
FontResource,
MediaResource,
ScriptResource,
TextTrackResource,
XHRResource,
WebSocketResource,
OtherResource
};
static PassOwnPtr<InspectorPageAgent> create(Page*, InjectedScriptManager*, InspectorClient*, InspectorOverlay*);
// Settings overrides.
void setTextAutosizingEnabled(bool);
void setDeviceScaleAdjustment(float);
static Vector<Document*> importsForFrame(LocalFrame*);
static bool cachedResourceContent(Resource*, String* result, bool* base64Encoded);
static bool sharedBufferContent(PassRefPtr<SharedBuffer>, const String& textEncodingName, bool withBase64Encode, String* result);
static PassRefPtr<SharedBuffer> resourceData(LocalFrame*, const KURL&, String* textEncodingName);
static Resource* cachedResource(LocalFrame*, const KURL&);
static TypeBuilder::Page::ResourceType::Enum resourceTypeJson(ResourceType);
static ResourceType cachedResourceType(const Resource&);
static TypeBuilder::Page::ResourceType::Enum cachedResourceTypeJson(const Resource&);
// Page API for InspectorFrontend
virtual void enable(ErrorString*) OVERRIDE;
virtual void disable(ErrorString*) OVERRIDE;
virtual void addScriptToEvaluateOnLoad(ErrorString*, const String& source, String* result) OVERRIDE;
virtual void removeScriptToEvaluateOnLoad(ErrorString*, const String& identifier) OVERRIDE;
virtual void reload(ErrorString*, const bool* optionalIgnoreCache, const String* optionalScriptToEvaluateOnLoad, const String* optionalScriptPreprocessor) OVERRIDE;
virtual void navigate(ErrorString*, const String& url) OVERRIDE;
virtual void getCookies(ErrorString*, RefPtr<TypeBuilder::Array<TypeBuilder::Page::Cookie> >& cookies) OVERRIDE;
virtual void deleteCookie(ErrorString*, const String& cookieName, const String& url) OVERRIDE;
virtual void getResourceTree(ErrorString*, RefPtr<TypeBuilder::Page::FrameResourceTree>&) OVERRIDE;
virtual void getResourceContent(ErrorString*, const String& frameId, const String& url, String* content, bool* base64Encoded) OVERRIDE;
virtual void hasTouchInputs(ErrorString*, bool* result) OVERRIDE;
virtual void searchInResource(ErrorString*, const String& frameId, const String& url, const String& query, const bool* optionalCaseSensitive, const bool* optionalIsRegex, RefPtr<TypeBuilder::Array<TypeBuilder::Page::SearchMatch> >&) OVERRIDE;
virtual void setDocumentContent(ErrorString*, const String& frameId, const String& html) OVERRIDE;
virtual void setDeviceMetricsOverride(ErrorString*, int width, int height, double deviceScaleFactor, bool emulateViewport, bool fitWindow, const bool* optionalTextAutosizing, const double* optionalFontScaleFactor) OVERRIDE;
virtual void clearDeviceMetricsOverride(ErrorString*) OVERRIDE;
virtual void setShowPaintRects(ErrorString*, bool show) OVERRIDE;
virtual void setShowDebugBorders(ErrorString*, bool show) OVERRIDE;
virtual void setShowFPSCounter(ErrorString*, bool show) OVERRIDE;
virtual void setContinuousPaintingEnabled(ErrorString*, bool enabled) OVERRIDE;
virtual void setShowScrollBottleneckRects(ErrorString*, bool show) OVERRIDE;
virtual void getScriptExecutionStatus(ErrorString*, PageCommandHandler::Result::Enum*) OVERRIDE;
virtual void setScriptExecutionDisabled(ErrorString*, bool) OVERRIDE;
virtual void setTouchEmulationEnabled(ErrorString*, bool) OVERRIDE;
virtual void setEmulatedMedia(ErrorString*, const String&) OVERRIDE;
virtual void setShowViewportSizeOnResize(ErrorString*, bool show, const bool* showGrid) OVERRIDE;
// InspectorInstrumentation API
void didClearDocumentOfWindowObject(LocalFrame*);
void domContentLoadedEventFired(LocalFrame*);
void loadEventFired(LocalFrame*);
void didCommitLoad(LocalFrame*, DocumentLoader*);
void frameAttachedToParent(LocalFrame*);
void frameDetachedFromParent(LocalFrame*);
void loaderDetachedFromFrame(DocumentLoader*);
void frameStartedLoading(LocalFrame*);
void frameStoppedLoading(LocalFrame*);
void frameScheduledNavigation(LocalFrame*, double delay);
void frameClearedScheduledNavigation(LocalFrame*);
void willRunJavaScriptDialog(const String& message);
void didRunJavaScriptDialog();
bool applyViewportStyleOverride(StyleResolver*);
void applyEmulatedMedia(String*);
void didPaint(RenderObject*, const GraphicsLayer*, GraphicsContext*, const LayoutRect&);
void didLayout(RenderObject*);
void didScroll();
void didResizeMainFrame();
void didRecalculateStyle(int);
void scriptsEnabled(bool isEnabled);
// Inspector Controller API
virtual void setFrontend(InspectorFrontend*) OVERRIDE;
virtual void clearFrontend() OVERRIDE;
virtual void restore() OVERRIDE;
// Cross-agents API
Page* page() { return m_page; }
LocalFrame* mainFrame();
String createIdentifier();
LocalFrame* frameForId(const String& frameId);
String frameId(LocalFrame*);
bool hasIdForFrame(LocalFrame*) const;
String loaderId(DocumentLoader*);
LocalFrame* findFrameWithSecurityOrigin(const String& originRawString);
LocalFrame* assertFrame(ErrorString*, const String& frameId);
String scriptPreprocessorSource() { return m_scriptPreprocessorSource; }
const AtomicString& resourceSourceMapURL(const String& url);
bool deviceMetricsOverrideEnabled();
static DocumentLoader* assertDocumentLoader(ErrorString*, LocalFrame*);
InspectorResourceContentLoader* resourceContentLoader() { return m_inspectorResourceContentLoader.get(); }
private:
static void resourceContent(ErrorString*, LocalFrame*, const KURL&, String* result, bool* base64Encoded);
InspectorPageAgent(Page*, InjectedScriptManager*, InspectorClient*, InspectorOverlay*);
bool deviceMetricsChanged(bool enabled, int width, int height, double deviceScaleFactor, bool emulateViewport, bool fitWindow, double fontScaleFactor, bool textAutosizing);
void updateViewMetricsFromState();
void updateViewMetrics(bool enabled, int width, int height, double deviceScaleFactor, bool emulateViewport, bool fitWindow, double fontScaleFactor, bool textAutosizingEnabled);
void updateTouchEventEmulationInPage(bool);
bool compositingEnabled(ErrorString*);
static bool dataContent(const char* data, unsigned size, const String& textEncodingName, bool withBase64Encode, String* result);
PassRefPtr<TypeBuilder::Page::Frame> buildObjectForFrame(LocalFrame*);
PassRefPtr<TypeBuilder::Page::FrameResourceTree> buildObjectForFrameTree(LocalFrame*);
Page* m_page;
InjectedScriptManager* m_injectedScriptManager;
InspectorClient* m_client;
InspectorFrontend::Page* m_frontend;
InspectorOverlay* m_overlay;
long m_lastScriptIdentifier;
String m_pendingScriptToEvaluateOnLoadOnce;
String m_scriptToEvaluateOnLoadOnce;
String m_pendingScriptPreprocessor;
String m_scriptPreprocessorSource;
HashMap<LocalFrame*, String> m_frameToIdentifier;
HashMap<String, LocalFrame*> m_identifierToFrame;
HashMap<DocumentLoader*, String> m_loaderToIdentifier;
bool m_enabled;
bool m_ignoreScriptsEnabledNotification;
bool m_deviceMetricsOverridden;
bool m_emulateViewportEnabled;
bool m_touchEmulationEnabled;
bool m_originalTouchEnabled;
bool m_originalDeviceSupportsMouse;
bool m_originalDeviceSupportsTouch;
bool m_embedderTextAutosizingEnabled;
double m_embedderFontScaleFactor;
OwnPtr<InspectorResourceContentLoader> m_inspectorResourceContentLoader;
};
} // namespace WebCore
#endif // !defined(InspectorPagerAgent_h)
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