/* -*- 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 .

 */

#include <svx/svdoole2.hxx>

#include <svx/svdobj.hxx>

#include <svx/graphichelper.hxx>

#include <sfx2/objface.hxx>

#include <vcl/EnumContext.hxx>

#include <chartsh.hxx>

#include <sc.hrc>

#include <viewdata.hxx>

#include <drawview.hxx>

#include <gridwin.hxx>

#include <sfx2/sidebar/SidebarController.hxx>

#include <tabvwsh.hxx>

#define ShellClass_ScChartShell

#include <scslots.hxx>

using namespace css::uno;

using namespace sfx2::sidebar;

namespace drawing = css::drawing;

namespace {

bool inChartOrMathContext(const ScTabViewShell* pViewShell)

{

    SidebarController* pSidebar = SidebarController::GetSidebarControllerForView(pViewShell);

    if (pSidebar)

        return pSidebar->hasChartOrMathContextCurrently();

    return false;

}

} // anonymous namespace

SFX_IMPL_INTERFACE(ScChartShell, ScDrawShell)

void ScChartShell::InitInterface_Impl()

{

    GetStaticInterface()->RegisterObjectBar(SFX_OBJECTBAR_OBJECT,

                                            SfxVisibilityFlags::Standard | SfxVisibilityFlags::Server,

                                            ToolbarId::Draw_Objectbar);

    GetStaticInterface()->RegisterPopupMenu(u"oleobject"_ustr);

}

void ScChartShell::Activate(bool bMDI)

{

    if(!inChartOrMathContext(GetViewData().GetViewShell()))

        ScDrawShell::Activate(bMDI);

    else

    {

        // Avoid context changes for chart/math during activation / deactivation.

        const bool bIsContextBroadcasterEnabled (SfxShell::SetContextBroadcasterEnabled(false));

        SfxShell::Activate(bMDI);

        SfxShell::SetContextBroadcasterEnabled(bIsContextBroadcasterEnabled);

    }

}

void ScChartShell::Deactivate(bool bMDI)

{

    if(!inChartOrMathContext(GetViewData().GetViewShell()))

        ScDrawShell::Deactivate(bMDI);

    else

    {

        // Avoid context changes for chart/math during activation / deactivation.

        const bool bIsContextBroadcasterEnabled (SfxShell::SetContextBroadcasterEnabled(false));

        SfxShell::Deactivate(bMDI);

        SfxShell::SetContextBroadcasterEnabled(bIsContextBroadcasterEnabled);

    }

}

ScChartShell::ScChartShell(ScViewData& rData) :

    ScDrawShell(rData)

{

    SetName( u"ChartObject"_ustr );

    SfxShell::SetContextName(vcl::EnumContext::GetContextName(vcl::EnumContext::Context::Chart));

}

ScChartShell::~ScChartShell()

{

}

void ScChartShell::GetExportAsGraphicState( SfxItemSet& rSet )

{

    ScDrawView* pView = GetViewData().GetScDrawView();

    const SdrMarkList& rMarkList = pView->GetMarkedObjectList();

    bool bEnable = false;

    if( rMarkList.GetMarkCount() == 1 )

    {

        SdrObject* pObj = rMarkList.GetMark( 0 )->GetMarkedSdrObj();

        if( dynamic_cast<const SdrOle2Obj*>( pObj) )

            bEnable = true;

    }

    if (GetObjectShell()->isExportLocked())

        bEnable = false;

    if( !bEnable )

        rSet.DisableItem( SID_EXPORT_AS_GRAPHIC );

}

void ScChartShell::ExecuteExportAsGraphic( SfxRequest& )

{

    ScDrawView* pView = GetViewData().GetScDrawView();

    const SdrMarkList& rMarkList = pView->GetMarkedObjectList();

    if( rMarkList.GetMarkCount() == 1 )

    {

        SdrObject* pObject = rMarkList.GetMark( 0 )->GetMarkedSdrObj();

        if( dynamic_cast<const SdrOle2Obj*>( pObject) )

        {

            vcl::Window* pWin = GetViewData().GetActiveWin();

            css::uno::Reference<css::lang::XComponent> xComponent;

            const SfxObjectShell* pShell = GetObjectShell();

            if (pShell)

            {

                xComponent = pShell->GetModel();

            }

            Reference< drawing::XShape > xSourceDoc( pObject->getUnoShape() );

            GraphicHelper::SaveShapeAsGraphic(pWin ? pWin->GetFrameWeld() : nullptr, xComponent,

                                              xSourceDoc);

        }

    }

    Invalidate();

}

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