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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
#if ENABLE(INSPECTOR)
#include "Frame.h"
#include "InspectorBaseAgent.h"
#include "InspectorFrontend.h"
#include "PlatformString.h"
#include <wtf/HashMap.h>
#include <wtf/RefCounted.h>
#include <wtf/Vector.h>
namespace WebCore {
class CachedResource;
class DOMWrapperWorld;
class DocumentLoader;
class Frame;
class Frontend;
class InjectedScriptManager;
class InspectorArray;
class InspectorClient;
class InspectorObject;
class InspectorState;
class InstrumentingAgents;
class KURL;
class Page;
class RegularExpression;
class SharedBuffer;
class TextResourceDecoder;
typedef String ErrorString;
class InspectorPageAgent : public InspectorBaseAgent<InspectorPageAgent>, public InspectorBackendDispatcher::PageCommandHandler {
WTF_MAKE_NONCOPYABLE(InspectorPageAgent);
public:
enum ResourceType {
DocumentResource,
StylesheetResource,
ImageResource,
FontResource,
ScriptResource,
XHRResource,
WebSocketResource,
OtherResource
};
static PassOwnPtr<InspectorPageAgent> create(InstrumentingAgents*, Page*, InspectorState*, InjectedScriptManager*, InspectorClient*);
static bool cachedResourceContent(CachedResource*, String* result, bool* base64Encoded);
static bool sharedBufferContent(PassRefPtr<SharedBuffer>, const String& textEncodingName, bool withBase64Encode, String* result);
static void resourceContent(ErrorString*, Frame*, const KURL&, String* result, bool* base64Encoded);
static PassRefPtr<SharedBuffer> resourceData(Frame*, const KURL&, String* textEncodingName);
static CachedResource* cachedResource(Frame*, const KURL&);
static String resourceTypeString(ResourceType);
static ResourceType cachedResourceType(const CachedResource&);
static String cachedResourceTypeString(const CachedResource&);
// Page API for InspectorFrontend
virtual void enable(ErrorString*);
virtual void disable(ErrorString*);
virtual void addScriptToEvaluateOnLoad(ErrorString*, const String& source, String* result);
virtual void removeScriptToEvaluateOnLoad(ErrorString*, const String& identifier);
virtual void reload(ErrorString*, const bool* optionalIgnoreCache, const String* optionalScriptToEvaluateOnLoad);
virtual void navigate(ErrorString*, const String& url);
virtual void getCookies(ErrorString*, RefPtr<InspectorArray>& cookies, WTF::String* cookiesString);
virtual void deleteCookie(ErrorString*, const String& cookieName, const String& domain);
virtual void getResourceTree(ErrorString*, RefPtr<InspectorObject>&);
virtual void getResourceContent(ErrorString*, const String& frameId, const String& url, String* content, bool* base64Encoded);
virtual void searchInResource(ErrorString*, const String& frameId, const String& url, const String& query, const bool* optionalCaseSensitive, const bool* optionalIsRegex, RefPtr<InspectorArray>&);
virtual void searchInResources(ErrorString*, const String&, const bool* caseSensitive, const bool* isRegex, RefPtr<InspectorArray>&);
virtual void setDocumentContent(ErrorString*, const String& frameId, const String& html);
virtual void setScreenSizeOverride(ErrorString*, int width, int height);
virtual void setShowPaintRects(ErrorString*, bool show);
// InspectorInstrumentation API
void didClearWindowObjectInWorld(Frame*, DOMWrapperWorld*);
void domContentEventFired();
void loadEventFired();
void frameNavigated(DocumentLoader*);
void frameDetached(Frame*);
void loaderDetachedFromFrame(DocumentLoader*);
void applyScreenWidthOverride(long*);
void applyScreenHeightOverride(long*);
void willPaint(GraphicsContext*, const LayoutRect&);
void didPaint();
// Inspector Controller API
virtual void setFrontend(InspectorFrontend*);
virtual void clearFrontend();
virtual void restore();
// Cross-agents API
Frame* mainFrame();
String createIdentifier();
Frame* frameForId(const String& frameId);
String frameId(Frame*);
String loaderId(DocumentLoader*);
Frame* assertFrame(ErrorString*, String frameId);
static DocumentLoader* assertDocumentLoader(ErrorString*, Frame*);
private:
InspectorPageAgent(InstrumentingAgents*, Page*, InspectorState*, InjectedScriptManager*, InspectorClient*);
void updateFrameViewFixedLayout(int, int);
void setFrameViewFixedLayout(int, int);
void clearFrameViewFixedLayout();
PassRefPtr<InspectorObject> buildObjectForFrame(Frame*);
PassRefPtr<InspectorObject> buildObjectForFrameTree(Frame*);
Page* m_page;
InjectedScriptManager* m_injectedScriptManager;
InspectorClient* m_client;
InspectorFrontend::Page* m_frontend;
long m_lastScriptIdentifier;
String m_pendingScriptToEvaluateOnLoadOnce;
String m_scriptToEvaluateOnLoadOnce;
HashMap<Frame*, String> m_frameToIdentifier;
HashMap<String, Frame*> m_identifierToFrame;
HashMap<DocumentLoader*, String> m_loaderToIdentifier;
OwnPtr<IntSize> m_originalFixedLayoutSize;
bool m_originalUseFixedLayout;
GraphicsContext* m_lastPaintContext;
LayoutRect m_lastPaintRect;
};
} // namespace WebCore
#endif // ENABLE(INSPECTOR)
#endif // !defined(InspectorPagerAgent_h)
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