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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:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. Neither the name of Apple Computer, Inc. ("Apple") 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 APPLE AND ITS 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 APPLE OR ITS 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 InspectorOverlay_h
#define InspectorOverlay_h
#include "core/inspector/InspectorDOMAgent.h"
#include "core/inspector/InspectorOverlayHost.h"
#include "core/inspector/InspectorProfilerAgent.h"
#include "platform/Timer.h"
#include "platform/geometry/FloatQuad.h"
#include "platform/geometry/LayoutRect.h"
#include "platform/graphics/Color.h"
#include "platform/heap/Handle.h"
#include "platform/inspector_protocol/TypeBuilder.h"
#include "public/web/WebInputEvent.h"
#include "wtf/OwnPtr.h"
#include "wtf/PassOwnPtr.h"
#include "wtf/RefPtr.h"
#include "wtf/text/WTFString.h"
namespace blink {
class Color;
class EmptyChromeClient;
class LocalFrame;
class GraphicsContext;
class GraphicsLayer;
class InspectorCSSAgent;
class InspectorDebuggerAgent;
class LayoutEditor;
class Node;
class Page;
class PageOverlay;
class WebViewImpl;
namespace protocol {
class Value;
}
class InspectorOverlay final
: public NoBaseWillBeGarbageCollectedFinalized<InspectorOverlay>
, public InspectorDOMAgent::Client
, public InspectorProfilerAgent::Client
, public InspectorOverlayHost::Listener {
USING_FAST_MALLOC_WILL_BE_REMOVED(InspectorOverlay);
WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(InspectorOverlay);
public:
static PassOwnPtrWillBeRawPtr<InspectorOverlay> create(WebViewImpl* webViewImpl)
{
return adoptPtrWillBeNoop(new InspectorOverlay(webViewImpl));
}
~InspectorOverlay() override;
DECLARE_TRACE();
void init(InspectorCSSAgent*, InspectorDebuggerAgent*, InspectorDOMAgent*);
void clear();
bool handleInputEvent(const WebInputEvent&);
void pageLayoutInvalidated(bool resized);
void setShowViewportSizeOnResize(bool);
void setPausedInDebuggerMessage(const String&);
// Does not yet include paint.
void updateAllLifecyclePhases();
PageOverlay* pageOverlay() { return m_pageOverlay.get(); };
String evaluateInOverlayForTest(const String&);
private:
explicit InspectorOverlay(WebViewImpl*);
class InspectorOverlayChromeClient;
class InspectorPageOverlayDelegate;
// InspectorOverlayHost::Listener implementation.
void overlayResumed() override;
void overlaySteppedOver() override;
void overlayStartedPropertyChange(const String&) override;
void overlayPropertyChanged(float) override;
void overlayEndedPropertyChange() override;
void overlayClearSelection(bool) override;
void overlayNextSelector() override;
void overlayPreviousSelector() override;
// InspectorProfilerAgent::Client implementation.
void profilingStarted() override;
void profilingStopped() override;
// InspectorDOMAgent::Client implementation.
void hideHighlight() override;
void highlightNode(Node*, const InspectorHighlightConfig&, bool omitTooltip) override;
void highlightQuad(PassOwnPtr<FloatQuad>, const InspectorHighlightConfig&) override;
void setInspectMode(InspectorDOMAgent::SearchMode, PassOwnPtr<InspectorHighlightConfig>) override;
void setInspectedNode(Node*) override;
void highlightNode(Node*, Node* eventTarget, const InspectorHighlightConfig&, bool omitTooltip);
bool isEmpty();
void drawNodeHighlight();
void drawQuadHighlight();
void drawPausedInDebuggerMessage();
void drawViewSize();
Page* overlayPage();
LocalFrame* overlayMainFrame();
void reset(const IntSize& viewportSize, const IntPoint& documentScrollOffset);
void evaluateInOverlay(const String& method, const String& argument);
void evaluateInOverlay(const String& method, PassOwnPtr<protocol::Value> argument);
void onTimer(Timer<InspectorOverlay>*);
void rebuildOverlayPage();
void invalidate();
void scheduleUpdate();
bool handleMousePress();
bool handleGestureEvent(const PlatformGestureEvent&);
bool handleTouchEvent(const PlatformTouchEvent&);
bool handleMouseMove(const PlatformMouseEvent&);
bool shouldSearchForNode();
void inspect(Node*);
void initializeLayoutEditorIfNeeded(Node*);
WebViewImpl* m_webViewImpl;
String m_pausedInDebuggerMessage;
RefPtrWillBeMember<Node> m_highlightNode;
RefPtrWillBeMember<Node> m_eventTargetNode;
InspectorHighlightConfig m_nodeHighlightConfig;
OwnPtr<FloatQuad> m_highlightQuad;
OwnPtrWillBeMember<Page> m_overlayPage;
OwnPtrWillBeMember<InspectorOverlayChromeClient> m_overlayChromeClient;
RefPtrWillBeMember<InspectorOverlayHost> m_overlayHost;
InspectorHighlightConfig m_quadHighlightConfig;
bool m_drawViewSize;
bool m_resizeTimerActive;
bool m_omitTooltip;
Timer<InspectorOverlay> m_timer;
int m_suspendCount;
bool m_inLayout;
bool m_needsUpdate;
RawPtrWillBeMember<InspectorDebuggerAgent> m_debuggerAgent;
RawPtrWillBeMember<InspectorDOMAgent> m_domAgent;
RawPtrWillBeMember<InspectorCSSAgent> m_cssAgent;
OwnPtrWillBeMember<LayoutEditor> m_layoutEditor;
OwnPtr<PageOverlay> m_pageOverlay;
RefPtrWillBeMember<Node> m_hoveredNodeForInspectMode;
InspectorDOMAgent::SearchMode m_inspectMode;
OwnPtr<InspectorHighlightConfig> m_inspectModeHighlightConfig;
};
} // namespace blink
#endif // InspectorOverlay_h
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