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/*
* Copyright (C) 2010 Google Inc. All rights reserved.
* Copyright (C) 2015-2020 Apple 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.
*/
#pragma once
#include "InspectorFrontendAPIDispatcher.h"
#include "InspectorFrontendClient.h"
#include <wtf/Forward.h>
#include <wtf/Noncopyable.h>
#include <wtf/WeakPtr.h>
#include <wtf/text/WTFString.h>
namespace WebCore {
class Color;
class FloatRect;
class InspectorController;
class InspectorBackendDispatchTask;
class InspectorFrontendHost;
class LocalFrame;
class Page;
class InspectorFrontendClientLocal : public InspectorFrontendClient {
WTF_MAKE_NONCOPYABLE(InspectorFrontendClientLocal);
WTF_MAKE_FAST_ALLOCATED;
public:
class WEBCORE_EXPORT Settings {
WTF_MAKE_FAST_ALLOCATED;
public:
Settings() = default;
virtual ~Settings() = default;
virtual String getProperty(const String& name);
virtual void setProperty(const String& name, const String& value);
virtual void deleteProperty(const String& name);
};
WEBCORE_EXPORT InspectorFrontendClientLocal(InspectorController* inspectedPageController, Page* frontendPage, std::unique_ptr<Settings>);
WEBCORE_EXPORT ~InspectorFrontendClientLocal() override;
WEBCORE_EXPORT void resetState() override;
WEBCORE_EXPORT void windowObjectCleared() final;
WEBCORE_EXPORT void frontendLoaded() override;
WEBCORE_EXPORT void pagePaused() final;
WEBCORE_EXPORT void pageUnpaused() final;
void startWindowDrag() override { }
WEBCORE_EXPORT void moveWindowBy(float x, float y) final;
WEBCORE_EXPORT UserInterfaceLayoutDirection userInterfaceLayoutDirection() const final;
WEBCORE_EXPORT void requestSetDockSide(DockSide) final;
WEBCORE_EXPORT void changeAttachedWindowHeight(unsigned) final;
WEBCORE_EXPORT void changeAttachedWindowWidth(unsigned) final;
WEBCORE_EXPORT void changeSheetRect(const FloatRect&) final;
WEBCORE_EXPORT void openURLExternally(const String& url) final;
void revealFileExternally(const String&) override { }
bool canSave(InspectorFrontendClient::SaveMode) override { return false; }
void save(Vector<InspectorFrontendClient::SaveData>&&, bool /* forceSaveAs */) override { }
bool canLoad() override { return false; }
void load(const String&, CompletionHandler<void(const String&)>&& completionHandler) override { completionHandler(nullString()); }
bool canPickColorFromScreen() override { return false; }
void pickColorFromScreen(CompletionHandler<void(const std::optional<WebCore::Color>&)>&& completionHandler) override { completionHandler({ }); }
void setInspectorPageDeveloperExtrasEnabled(bool) override { };
virtual void attachWindow(DockSide) = 0;
virtual void detachWindow() = 0;
WEBCORE_EXPORT void sendMessageToBackend(const String& message) final;
WEBCORE_EXPORT bool isUnderTest() final;
bool isRemote() const final { return false; }
WEBCORE_EXPORT unsigned inspectionLevel() const final;
String backendCommandsURL() const final { return String(); };
InspectorFrontendAPIDispatcher& frontendAPIDispatcher() final { return m_frontendAPIDispatcher; }
WEBCORE_EXPORT Page* frontendPage() final;
WEBCORE_EXPORT bool canAttachWindow();
WEBCORE_EXPORT void setDockingUnavailable(bool);
WEBCORE_EXPORT static unsigned constrainedAttachedWindowHeight(unsigned preferredHeight, unsigned totalWindowHeight);
WEBCORE_EXPORT static unsigned constrainedAttachedWindowWidth(unsigned preferredWidth, unsigned totalWindowWidth);
// Direct Frontend API
WEBCORE_EXPORT bool isDebuggingEnabled();
WEBCORE_EXPORT void setDebuggingEnabled(bool);
WEBCORE_EXPORT bool isTimelineProfilingEnabled();
WEBCORE_EXPORT void setTimelineProfilingEnabled(bool);
WEBCORE_EXPORT bool isProfilingJavaScript();
WEBCORE_EXPORT void startProfilingJavaScript();
WEBCORE_EXPORT void stopProfilingJavaScript();
WEBCORE_EXPORT void showConsole();
WEBCORE_EXPORT void showMainResourceForFrame(LocalFrame*);
WEBCORE_EXPORT void showResources();
WEBCORE_EXPORT void setAttachedWindow(DockSide);
WEBCORE_EXPORT Page* inspectedPage() const;
protected:
virtual void setAttachedWindowHeight(unsigned) = 0;
virtual void setAttachedWindowWidth(unsigned) = 0;
WEBCORE_EXPORT void restoreAttachedWindowHeight();
virtual void setSheetRect(const WebCore::FloatRect&) = 0;
private:
friend class FrontendMenuProvider;
std::optional<bool> evaluationResultToBoolean(InspectorFrontendAPIDispatcher::EvaluationResult);
InspectorController* m_inspectedPageController { nullptr };
WeakPtr<Page> m_frontendPage;
// TODO(yurys): this ref shouldn't be needed.
RefPtr<InspectorFrontendHost> m_frontendHost;
std::unique_ptr<InspectorFrontendClientLocal::Settings> m_settings;
DockSide m_dockSide;
Ref<InspectorBackendDispatchTask> m_dispatchTask;
Ref<InspectorFrontendAPIDispatcher> m_frontendAPIDispatcher;
};
} // namespace WebCore
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