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/*
* Copyright (C) 2009 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 WebDevToolsAgent_h
#define WebDevToolsAgent_h
#include "WebCommon.h"
#if WEBKIT_USING_V8
namespace v8 {
class Value;
template <class T> class Handle;
}
#endif
namespace WebKit {
class WebDevToolsAgentClient;
class WebDevToolsMessageTransport;
class WebFrame;
class WebString;
class WebURLRequest;
class WebURLResponse;
class WebView;
struct WebDevToolsMessageData;
struct WebPoint;
struct WebURLError;
class WebDevToolsAgent {
public:
virtual ~WebDevToolsAgent() {}
virtual void attach() = 0;
virtual void detach() = 0;
virtual void frontendLoaded() = 0;
virtual void didNavigate() = 0;
virtual void dispatchOnInspectorBackend(const WebString& message) = 0;
virtual void inspectElementAt(const WebPoint&) = 0;
#if WEBKIT_USING_V8
virtual void inspectNode(v8::Handle<v8::Value>) = 0;
#endif
virtual void setRuntimeProperty(const WebString& name, const WebString& value) = 0;
// Exposed for LayoutTestController.
virtual void evaluateInWebInspector(long callId, const WebString& script) = 0;
virtual void setTimelineProfilingEnabled(bool enabled) = 0;
// Asynchronously executes debugger command in the render thread.
// |callerIdentifier| will be used for sending response.
WEBKIT_API static void executeDebuggerCommand(
const WebString& command, int callerIdentifier);
// Asynchronously request debugger to pause immediately.
WEBKIT_API static void debuggerPauseScript();
class MessageDescriptor {
public:
virtual ~MessageDescriptor() { }
virtual WebDevToolsAgent* agent() = 0;
virtual WebString message() = 0;
};
// Asynchronously request debugger to pause immediately and run the command.
WEBKIT_API static void interruptAndDispatch(MessageDescriptor*);
WEBKIT_API static bool shouldInterruptForMessage(const WebString&);
WEBKIT_API static void processPendingMessages();
typedef void (*MessageLoopDispatchHandler)();
// Installs dispatch handle that is going to be called periodically
// while on a breakpoint.
WEBKIT_API static void setMessageLoopDispatchHandler(MessageLoopDispatchHandler);
virtual void identifierForInitialRequest(unsigned long resourceId, WebFrame*, const WebURLRequest&) = 0;
virtual void willSendRequest(unsigned long resourceId, WebURLRequest&) = 0;
virtual void didReceiveData(unsigned long resourceId, int length) = 0;
virtual void didReceiveResponse(unsigned long resourceId, const WebURLResponse&) = 0;
virtual void didFinishLoading(unsigned long resourceId) = 0;
virtual void didFailLoading(unsigned long resourceId, const WebURLError&) = 0;
};
} // namespace WebKit
#endif
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