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/*
* Copyright (C) 2010 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 THIRD_PARTY_BLINK_RENDERER_CORE_EXPORTED_WEB_DEV_TOOLS_AGENT_IMPL_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_EXPORTED_WEB_DEV_TOOLS_AGENT_IMPL_H_
#include <memory>
#include "mojo/public/cpp/bindings/pending_associated_receiver.h"
#include "mojo/public/cpp/bindings/pending_associated_remote.h"
#include "third_party/blink/public/platform/web_input_event_result.h"
#include "third_party/blink/public/platform/web_size.h"
#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/core/inspector/devtools_agent.h"
#include "third_party/blink/renderer/core/inspector/inspector_layer_tree_agent.h"
#include "third_party/blink/renderer/core/inspector/inspector_page_agent.h"
#include "third_party/blink/renderer/platform/heap/handle.h"
#include "third_party/blink/renderer/platform/scheduler/public/thread.h"
#include "third_party/blink/renderer/platform/wtf/forward.h"
namespace blink {
class ClientMessageLoopAdapter;
class GraphicsContext;
class InspectedFrames;
class InspectorNetworkAgent;
class InspectorOverlayAgent;
class InspectorResourceContainer;
class InspectorResourceContentLoader;
class LocalFrame;
class WebLocalFrameImpl;
class CORE_EXPORT WebDevToolsAgentImpl final
: public GarbageCollected<WebDevToolsAgentImpl>,
public DevToolsAgent::Client,
public InspectorPageAgent::Client,
public InspectorLayerTreeAgent::Client,
private Thread::TaskObserver {
public:
static WebDevToolsAgentImpl* CreateForFrame(WebLocalFrameImpl*);
static WebDevToolsAgentImpl* CreateForWorker(WebLocalFrameImpl*);
WebDevToolsAgentImpl(WebLocalFrameImpl*, bool include_view_agents);
~WebDevToolsAgentImpl() override;
virtual void Trace(Visitor*);
DevToolsAgent* GetDevToolsAgent() const { return agent_.Get(); }
void WillBeDestroyed();
void FlushProtocolNotifications();
bool HasOverlays() const { return !overlay_agents_.IsEmpty(); }
void UpdateOverlaysPrePaint();
void PaintOverlays(GraphicsContext&); // For CompositeAfterPaint.
WebInputEventResult HandleInputEvent(const WebInputEvent&);
void DispatchBufferedTouchEvents();
void BindReceiver(
mojo::PendingAssociatedRemote<mojom::blink::DevToolsAgentHost>,
mojo::PendingAssociatedReceiver<mojom::blink::DevToolsAgent>);
// Instrumentation from web/ layer.
void DidCommitLoadForLocalFrame(LocalFrame*);
bool ScreencastEnabled();
String NavigationInitiatorInfo(LocalFrame*);
String EvaluateInOverlayForTesting(const String& script);
void DidShowNewWindow();
void WaitForDebuggerWhenShown();
private:
friend class ClientMessageLoopAdapter;
// DevToolsAgent::Client implementation.
void AttachSession(DevToolsSession*, bool restore) override;
void DetachSession(DevToolsSession*) override;
void InspectElement(const gfx::Point& point_in_local_root) override;
void DebuggerTaskStarted() override;
void DebuggerTaskFinished() override;
// InspectorPageAgent::Client implementation.
void PageLayoutInvalidated(bool resized) override;
void WaitForDebugger() override;
// InspectorLayerTreeAgent::Client implementation.
bool IsInspectorLayer(const cc::Layer*) override;
// Thread::TaskObserver implementation.
void WillProcessTask(const base::PendingTask&, bool) override;
void DidProcessTask(const base::PendingTask&) override;
Member<DevToolsAgent> agent_;
HeapHashMap<Member<DevToolsSession>, Member<InspectorNetworkAgent>>
network_agents_;
HeapHashMap<Member<DevToolsSession>, Member<InspectorPageAgent>> page_agents_;
HeapHashMap<Member<DevToolsSession>, Member<InspectorOverlayAgent>>
overlay_agents_;
Member<WebLocalFrameImpl> web_local_frame_impl_;
Member<CoreProbeSink> probe_sink_;
Member<InspectorResourceContentLoader> resource_content_loader_;
Member<InspectedFrames> inspected_frames_;
Member<InspectorResourceContainer> resource_container_;
Member<Node> node_to_inspect_;
bool include_view_agents_;
bool wait_for_debugger_when_shown_ = false;
};
} // namespace blink
#endif
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