/* -*- 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 <config_features.h>

#include <basic/sberrors.hxx>
#include <svx/svdmark.hxx>
#include <svx/svdoole2.hxx>
#include <svx/svdview.hxx>
#include <sfx2/objsh.hxx>
#include <sfx2/request.hxx>
#include <basic/sbxcore.hxx>
#include <svl/stritem.hxx>
#include <svl/whiter.hxx>
#include <vcl/svapp.hxx>

#include <tabvwsh.hxx>
#include <document.hxx>
#include <sc.hrc>
#include <drwlayer.hxx>
#include <retypepassdlg.hxx>
#include <tabprotection.hxx>

using namespace com::sun::star;

void ScTabViewShell::ExecuteObject( const SfxRequest& rReq )
{
    sal_uInt16 nSlotId = rReq.GetSlot();
    const SfxItemSet* pReqArgs = rReq.GetArgs();

        // Always activate/deactivate object in the visible View

    ScTabViewShell* pVisibleSh = this;
    if ( nSlotId == SID_OLE_SELECT || nSlotId == SID_OLE_ACTIVATE || nSlotId == SID_OLE_DEACTIVATE )
    {
        OSL_FAIL("old slot SID_OLE...");
    }

    switch (nSlotId)
    {
        case SID_OLE_SELECT:
        case SID_OLE_ACTIVATE:
            {
                // In both cases, first select in the visible View

                OUString aName;
                SdrView* pDrView = GetScDrawView();
                if (pDrView)
                {
                    const SdrMarkList& rMarkList = pDrView->GetMarkedObjectList();
                    if (rMarkList.GetMarkCount() == 1)
                        aName = ScDrawLayer::GetVisibleName( rMarkList.GetMark(0)->GetMarkedSdrObj() );
                }
                pVisibleSh->SelectObject( aName );

                // activate

                if ( nSlotId == SID_OLE_ACTIVATE )
                    pVisibleSh->DoVerb( 0 );
            }
            break;
        case SID_OLE_DEACTIVATE:
            pVisibleSh->DeactivateOle();
            break;

        case SID_OBJECT_LEFT:
        case SID_OBJECT_TOP:
        case SID_OBJECT_WIDTH:
        case SID_OBJECT_HEIGHT:
            {
                bool bDone = false;
                const SfxPoolItem* pItem;
                if ( pReqArgs && pReqArgs->GetItemState( nSlotId, true, &pItem ) == SfxItemState::SET )
                {
                    long nNewVal = static_cast<const SfxInt32Item*>(pItem)->GetValue();
                    if ( nNewVal < 0 )
                        nNewVal = 0;

                    //! convert from something into 1/100mm ??????

                    SdrView* pDrView = GetScDrawView();
                    if ( pDrView )
                    {
                        const SdrMarkList& rMarkList = pDrView->GetMarkedObjectList();
                        if (rMarkList.GetMarkCount() == 1)
                        {
                            SdrObject* pObj = rMarkList.GetMark(0)->GetMarkedSdrObj();
                            tools::Rectangle aRect = pObj->GetLogicRect();

                            if ( nSlotId == SID_OBJECT_LEFT )
                                pDrView->MoveMarkedObj( Size( nNewVal - aRect.Left(), 0 ) );
                            else if ( nSlotId == SID_OBJECT_TOP )
                                pDrView->MoveMarkedObj( Size( 0, nNewVal - aRect.Top() ) );
                            else if ( nSlotId == SID_OBJECT_WIDTH )
                                pDrView->ResizeMarkedObj( aRect.TopLeft(),
                                                Fraction( nNewVal, aRect.GetWidth() ),
                                                Fraction( 1, 1 ) );
                            else // if ( nSlotId == SID_OBJECT_HEIGHT )
                                pDrView->ResizeMarkedObj( aRect.TopLeft(),
                                                Fraction( 1, 1 ),
                                                Fraction( nNewVal, aRect.GetHeight() ) );
                            bDone = true;
                        }
                    }
                }
#if HAVE_FEATURE_SCRIPTING
                if (!bDone)
                    SbxBase::SetError( ERRCODE_BASIC_BAD_PARAMETER );  // basic error
#endif
            }
            break;

    }
}

static uno::Reference < embed::XEmbeddedObject > lcl_GetSelectedObj( const SdrView* pDrView )       //! member of ScDrawView?
{
    uno::Reference < embed::XEmbeddedObject > xRet;
    if (pDrView)
    {
        const SdrMarkList& rMarkList = pDrView->GetMarkedObjectList();
        if (rMarkList.GetMarkCount() == 1)
        {
            SdrObject* pObj = rMarkList.GetMark(0)->GetMarkedSdrObj();
            if (pObj->GetObjIdentifier() == OBJ_OLE2)
            {
                SdrOle2Obj* pOle2Obj = static_cast<SdrOle2Obj*>(pObj);
                xRet = pOle2Obj->GetObjRef();
            }
        }
    }

    return xRet;
}

void ScTabViewShell::GetObjectState( SfxItemSet& rSet )
{
    SfxWhichIter aIter(rSet);
    sal_uInt16 nWhich = aIter.FirstWhich();
    while ( nWhich )
    {
        switch (nWhich)
        {
            case SID_ACTIVE_OBJ_NAME:
                {
                    OUString aName;
                    uno::Reference < embed::XEmbeddedObject > xOLE = lcl_GetSelectedObj( GetScDrawView() );
                    if (xOLE.is())
                    {
                        aName = GetViewData().GetSfxDocShell()->GetEmbeddedObjectContainer().GetEmbeddedObjectName( xOLE );
                    }
                    rSet.Put( SfxStringItem( nWhich, aName ) );
                }
                break;
            case SID_OBJECT_LEFT:
            case SID_OBJECT_TOP:
            case SID_OBJECT_WIDTH:
            case SID_OBJECT_HEIGHT:
                {
                    SdrView* pDrView = GetScDrawView();
                    if ( pDrView )
                    {
                        const SdrMarkList& rMarkList = pDrView->GetMarkedObjectList();
                        if (rMarkList.GetMarkCount() == 1)
                        {
                            SdrObject* pObj = rMarkList.GetMark(0)->GetMarkedSdrObj();
                            tools::Rectangle aRect = pObj->GetLogicRect();

                            long nVal;
                            if ( nWhich == SID_OBJECT_LEFT )
                                nVal = aRect.Left();
                            else if ( nWhich == SID_OBJECT_TOP )
                                nVal = aRect.Top();
                            else if ( nWhich == SID_OBJECT_WIDTH )
                                nVal = aRect.GetWidth();
                            else // if ( nWhich == SID_OBJECT_HEIGHT )
                                nVal = aRect.GetHeight();

                            //! convert from 1/100mm to something else ??????

                            rSet.Put( SfxInt32Item( nWhich, nVal ) );
                        }
                    }
                }
                break;
        }
        nWhich = aIter.NextWhich();
    }
}

void ScTabViewShell::AddAccessibilityObject( SfxListener& rObject )
{
    if (!pAccessibilityBroadcaster)
        pAccessibilityBroadcaster.reset( new SfxBroadcaster );

    rObject.StartListening( *pAccessibilityBroadcaster );
    ScDocument* pDoc = GetViewData().GetDocument();
    if (pDoc)
        pDoc->AddUnoObject(rObject);
}

void ScTabViewShell::RemoveAccessibilityObject( SfxListener& rObject )
{
    SolarMutexGuard g;

    if (pAccessibilityBroadcaster)
    {
        rObject.EndListening( *pAccessibilityBroadcaster );
        ScDocument* pDoc = GetViewData().GetDocument();
        if (pDoc)
            pDoc->RemoveUnoObject(rObject);
    }
    else
    {
        OSL_FAIL("no accessibility broadcaster?");
    }
}

void ScTabViewShell::BroadcastAccessibility( const SfxHint &rHint )
{
    if (pAccessibilityBroadcaster)
        pAccessibilityBroadcaster->Broadcast( rHint );
}

bool ScTabViewShell::HasAccessibilityObjects() const
{
    return pAccessibilityBroadcaster != nullptr;
}

bool ScTabViewShell::ExecuteRetypePassDlg(ScPasswordHash eDesiredHash)
{
    ScDocument* pDoc = GetViewData().GetDocument();

    ScRetypePassDlg aDlg(GetFrameWeld());
    aDlg.SetDataFromDocument(*pDoc);
    aDlg.SetDesiredHash(eDesiredHash);
    if (aDlg.run() != RET_OK)
        return false;

    aDlg.WriteNewDataToDocument(*pDoc);
    return true;
}

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