/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

/*

 * This file is part of the LibreOffice project.

 *

 * This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/.

 *

 * This file incorporates work covered by the following license notice:

 *

 *   Licensed to the Apache Software Foundation (ASF) under one or more

 *   contributor license agreements. See the NOTICE file distributed

 *   with this work for additional information regarding copyright

 *   ownership. The ASF licenses this file to you under the Apache

 *   License, Version 2.0 (the "License"); you may not use this file

 *   except in compliance with the License. You may obtain a copy of

 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .

 */

#pragma once

#include <com/sun/star/util/XCloseListener.hpp>

#include <com/sun/star/frame/XTerminateListener.hpp>

#include <com/sun/star/util/XModifyListener.hpp>

#include <com/sun/star/util/XCloseable.hpp>

#include <com/sun/star/document/XEventListener.hpp>

#include <com/sun/star/frame/XFrame.hpp>

#include <com/sun/star/frame/XDispatchProviderInterceptor.hpp>

#include <com/sun/star/frame/XBorderResizeListener.hpp>

#include <com/sun/star/frame/BorderWidths.hpp>

#include <com/sun/star/awt/XWindowPeer.hpp>

#include <com/sun/star/awt/Size.hpp>

#include <com/sun/star/awt/Rectangle.hpp>

#include <com/sun/star/embed/XHatchWindowController.hpp>

#include <com/sun/star/frame/XLayoutManager.hpp>

#include <com/sun/star/uno/XComponentContext.hpp>

#include <cppuhelper/implbase.hxx>

#include <rtl/ref.hxx>

class OCommonEmbeddedObject;

namespace embeddedobj

{

class Interceptor;

class DocumentHolder :

    public ::cppu::WeakImplHelper<

                        css::util::XCloseListener,

                        css::frame::XTerminateListener,

                        css::util::XModifyListener,

                        css::document::XEventListener,

                        css::frame::XBorderResizeListener,

                        css::embed::XHatchWindowController >

{

private:

    OCommonEmbeddedObject& m_rEmbedObj;

    rtl::Reference<Interceptor>        m_xInterceptor;

    css::uno::Reference< css::frame::XDispatchProviderInterceptor > m_xOutplaceInterceptor;

    css::uno::Reference< css::uno::XComponentContext > m_xContext;

    css::uno::Reference< css::util::XCloseable > m_xComponent;

    css::uno::Reference< css::frame::XFrame > m_xFrame;

    css::uno::Reference< css::awt::XWindow > m_xOwnWindow; // set for inplace objects

    css::uno::Reference< css::awt::XWindow > m_xHatchWindow; // set for inplace objects

    css::awt::Rectangle m_aObjRect;

    css::frame::BorderWidths m_aBorderWidths;

    OUString m_aContainerName;

    OUString m_aDocumentNamePart;

    bool m_bReadOnly;

    bool m_bWaitForClose;

    bool m_bAllowClosing;

    bool m_bDesktopTerminated;

    sal_Int32 m_nNoBorderResizeReact;

    sal_Int32 m_nNoResizeReact;

    css::uno::Sequence< css::uno::Any > m_aOutplaceFrameProps;

    css::uno::Reference< css::frame::XFrame > const & GetDocFrame();

    bool LoadDocToFrame( bool );

    css::awt::Rectangle CalculateBorderedArea( const css::awt::Rectangle& aRect );

    css::awt::Rectangle AddBorderToArea( const css::awt::Rectangle& aRect );

    void ResizeWindows_Impl( const css::awt::Rectangle& aHatchRect );

    css::uno::Reference< css::container::XIndexAccess > RetrieveOwnMenu_Impl();

    bool MergeMenus_Impl(

                const css::uno::Reference< css::frame::XLayoutManager >& xOwnLM,

                const css::uno::Reference< css::frame::XLayoutManager >& xContLM,

                const css::uno::Reference< css::frame::XDispatchProvider >& xContDisp,

                const OUString& aContModuleName );

    sal_Int32 getHatchBorderWidth();

public:

    /// @throws css::uno::Exception

    static void FindConnectPoints(

        const css::uno::Reference< css::container::XIndexAccess >& xMenu,

        sal_Int32 nConnectPoints[2] );

    /// @throws css::uno::Exception

    static css::uno::Reference< css::container::XIndexAccess > MergeMenusForInplace(

        const css::uno::Reference< css::container::XIndexAccess >& xContMenu,

        const css::uno::Reference< css::frame::XDispatchProvider >& xContDisp,

        const OUString& aContModuleName,

        const css::uno::Reference< css::container::XIndexAccess >& xOwnMenu,

        const css::uno::Reference< css::frame::XDispatchProvider >& xOwnDisp );

    DocumentHolder( css::uno::Reference< css::uno::XComponentContext > xContext,

                    OCommonEmbeddedObject& rEmbObj );

    virtual ~DocumentHolder() override;

    OCommonEmbeddedObject& GetEmbedObject() { return m_rEmbedObj; }

    void SetComponent( const css::uno::Reference< css::util::XCloseable >& xDoc, bool bReadOnly );

    void ResizeHatchWindow();

    void FreeOffice();

    void CloseDocument( bool bDeliverOwnership, bool bWaitForClose );

    void CloseFrame();

    OUString GetTitle() const

    {

        return m_aContainerName + ( m_aDocumentNamePart.isEmpty() ? OUString() : ( " - " + m_aDocumentNamePart ) );

    }

    OUString const & GetContainerName() const

    {

        return m_aContainerName;

    }

    void SetOutplaceFrameProperties( const css::uno::Sequence< css::uno::Any >& aProps )

        { m_aOutplaceFrameProps = aProps; }

    void PlaceFrame( const css::awt::Rectangle& aNewRect );

    static bool SetFrameLMVisibility( const css::uno::Reference< css::frame::XFrame >& xFrame,

                                    bool bVisible );

    bool ShowInplace( const css::uno::Reference< css::awt::XWindowPeer >& xParent,

                      const css::awt::Rectangle& aRectangleToShow,

                      const css::uno::Reference< css::frame::XDispatchProvider >& xContainerDP );

    bool ShowUI(

        const css::uno::Reference< css::frame::XLayoutManager >& xContainerLM,

        const css::uno::Reference< css::frame::XDispatchProvider >& xContainerDP,

        const OUString& aContModuleName );

    bool HideUI(

        const css::uno::Reference< css::frame::XLayoutManager >& xContainerLM );

    void Show();

    bool SetExtent( sal_Int64 nAspect, const css::awt::Size& aSize );

    bool GetExtent( sal_Int64 nAspect, css::awt::Size *pSize );

    sal_Int32 GetMapUnit( sal_Int64 nAspect );

    void SetOutplaceDispatchInterceptor(

        const css::uno::Reference< css::frame::XDispatchProviderInterceptor >&

                                                                                            xOutplaceInterceptor )

    {

        m_xOutplaceInterceptor = xOutplaceInterceptor;

    }

    const css::uno::Reference< css::util::XCloseable >& GetComponent() const { return m_xComponent; }

// XEventListener

    virtual void SAL_CALL disposing( const css::lang::EventObject& Source ) override;

// XCloseListener

    virtual void SAL_CALL queryClosing( const css::lang::EventObject& Source, sal_Bool GetsOwnership ) override;

    virtual void SAL_CALL notifyClosing( const css::lang::EventObject& Source ) override;

// XTerminateListener

    virtual void SAL_CALL queryTermination( const css::lang::EventObject& Event ) override;

    virtual void SAL_CALL notifyTermination( const css::lang::EventObject& Event ) override;

// XModifyListener

    virtual void SAL_CALL modified( const css::lang::EventObject& aEvent ) override;

// XEventListener

    virtual void SAL_CALL notifyEvent( const css::document::EventObject& Event ) override;

// XBorderResizeListener

    virtual void SAL_CALL borderWidthsChanged( const css::uno::Reference< css::uno::XInterface >& aObject, const css::frame::BorderWidths& aNewSize ) override;

// XHatchWindowController

    virtual void SAL_CALL requestPositioning( const css::awt::Rectangle& aRect ) override;

    virtual css::awt::Rectangle SAL_CALL calcAdjustedRectangle( const css::awt::Rectangle& aRect ) override;

    virtual void SAL_CALL activated(  ) override;

    virtual void SAL_CALL deactivated(  ) override;

};

} // namespace embeddedobj

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