/**************************************************************
 * 
 * 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
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/



// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sw.hxx"



#include <hintids.hxx>
#include <vcl/settings.hxx>
#include <svx/ruler.hxx>
#include <viewopt.hxx>
#include "view.hxx"
#include "wrtsh.hxx"
#include "basesh.hxx"
#include "pview.hxx"
#include "mdiexp.hxx"
#include "edtwin.hxx"
#include "swmodule.hxx"
#include "modcfg.hxx"
#include "swtable.hxx"
#include "docsh.hxx"
#include "pagedesc.hxx"     // Aktuelles Seitenformat
#include <frmatr.hxx>
#include <editeng/frmdiritem.hxx>


/*--------------------------------------------------------------------
	Beschreibung:	Core-Notify
 --------------------------------------------------------------------*/



void ScrollMDI( ViewShell* pVwSh, const SwRect &rRect,
				sal_uInt16 nRangeX, sal_uInt16 nRangeY)
{
	SfxViewShell *pSfxVwSh = pVwSh->GetSfxViewShell();
	if (pSfxVwSh && pSfxVwSh->ISA(SwView))
		((SwView *)pSfxVwSh)->Scroll( rRect.SVRect(), nRangeX, nRangeY );
}

/*--------------------------------------------------------------------
	Beschreibung:	Docmdi - verschiebbar
 --------------------------------------------------------------------*/



sal_Bool IsScrollMDI( ViewShell* pVwSh, const SwRect &rRect )
{
	SfxViewShell *pSfxVwSh = pVwSh->GetSfxViewShell();
	if (pSfxVwSh && pSfxVwSh->ISA(SwView))
		return (((SwView *)pSfxVwSh)->IsScroll(rRect.SVRect()));
	return sal_False;
}

/*--------------------------------------------------------------------
	Beschreibung:	Notify fuer Groessen-Aenderung
 --------------------------------------------------------------------*/



void SizeNotify(ViewShell* pVwSh, const Size &rSize)
{
	SfxViewShell *pSfxVwSh = pVwSh->GetSfxViewShell();
	if (pSfxVwSh)
	{
		if (pSfxVwSh->ISA(SwView))
			((SwView *)pSfxVwSh)->DocSzChgd(rSize);
		else if (pSfxVwSh->ISA(SwPagePreView))
			((SwPagePreView *)pSfxVwSh)->DocSzChgd( rSize );
	}
}

/*--------------------------------------------------------------------
	Beschreibung:	Notify fuer Seitenzahl-Update
 --------------------------------------------------------------------*/



void PageNumNotify( ViewShell* pVwSh, sal_uInt16 nPhyNum, sal_uInt16 nVirtNum,
													const String& rPgStr)
{
	SfxViewShell *pSfxVwSh = pVwSh->GetSfxViewShell();
	if ( pSfxVwSh && pSfxVwSh->ISA(SwView) &&
		 ((SwView*)pSfxVwSh)->GetCurShell() )
			((SwView *)pSfxVwSh)->UpdatePageNums(nPhyNum, nVirtNum, rPgStr);
}

/******************************************************************************
 *	Methode		:	void FrameNotify( DocMDIBase *pWin, FlyMode eMode )
 *	Beschreibung:
 *	Erstellt	:	OK 08.02.94 13:49
 *	Aenderung	:
 ******************************************************************************/



void FrameNotify( ViewShell* pVwSh, FlyMode eMode )
{
	if ( pVwSh->ISA(SwCrsrShell) )
		SwBaseShell::SetFrmMode( eMode, (SwWrtShell*)pVwSh );
}

/*--------------------------------------------------------------------
	Beschreibung:	Notify fuer Seitenzahl-Update
 --------------------------------------------------------------------*/
sal_Bool SwEditWin::RulerColumnDrag( const MouseEvent& rMEvt, sal_Bool bVerticalMode)
{
    SvxRuler& rRuler = bVerticalMode ?  rView.GetVLineal() : rView.GetHLineal();
    return (!rRuler.StartDocDrag( rMEvt, RULER_TYPE_BORDER ) &&
            !rRuler.StartDocDrag( rMEvt, RULER_TYPE_MARGIN1) &&
            !rRuler.StartDocDrag( rMEvt, RULER_TYPE_MARGIN2));
}

// #i23726#
// --> OD 2005-02-18 #i42921# - add 3rd parameter <bVerticalMode> in order
// to consider vertical layout
sal_Bool SwEditWin::RulerMarginDrag( const MouseEvent& rMEvt,
                                 const bool bVerticalMode )
{
    SvxRuler& rRuler = bVerticalMode ?  rView.GetVLineal() : rView.GetHLineal();
    return !rRuler.StartDocDrag( rMEvt, RULER_TYPE_INDENT);
}
// <--
void AccessibilityScrollMDI(ViewShell* pVwSh, const SwRect& rRect , sal_uInt16 nRangeX, sal_uInt16 nRangeY, sal_Bool isLeftTop)
{
	SfxViewShell *pSfxVwSh = pVwSh->GetSfxViewShell();
	if (pSfxVwSh && pSfxVwSh->ISA(SwView))
	{
		SwView* pView = (SwView *)pSfxVwSh;

		Size aSz( rRect.Left(), rRect.Top());
		aSz = pView->GetEditWin().PixelToLogic( aSz );

		Point aTopLeft( aSz.Width(), aSz.Height() );
		Point aPoint;
		Rectangle aRect(aTopLeft,aPoint);

		sal_Bool bIsCrsrAtTop = pView->IsCrsrAtTop();
		sal_Bool bIsCrsrAtCenter = pView->IsCrsrAtCenter();
		if(isLeftTop)
			pView->SetCrsrAtTop(sal_True);

		pView->Scroll( aRect, nRangeX, nRangeY );

		if(isLeftTop)
			pView->SetCrsrAtTop(bIsCrsrAtTop, bIsCrsrAtCenter);
	}

}

LAYOUT_NS Dialog* GetSearchDialog()
{
	return SwView::GetSearchDialog();
}

TblChgMode GetTblChgDefaultMode()
{
	SwModuleOptions* pOpt = SW_MOD()->GetModuleConfig();
	return pOpt ? pOpt->GetTblMode() : TBLVAR_CHGABS;
}

void RepaintPagePreview( ViewShell* pVwSh, const SwRect& rRect )
{
	SfxViewShell *pSfxVwSh = pVwSh->GetSfxViewShell();
	if (pSfxVwSh && pSfxVwSh->ISA( SwPagePreView ))
		((SwPagePreView *)pSfxVwSh)->RepaintCoreRect( rRect );
}

sal_Bool JumpToSwMark( ViewShell* pVwSh, const String& rMark )
{
	SfxViewShell *pSfxVwSh = pVwSh->GetSfxViewShell();
	if( pSfxVwSh && pSfxVwSh->ISA( SwView ) )
		return ((SwView *)pSfxVwSh)->JumpToSwMark( rMark );
	return sal_False;
}

void SwEditWin::DataChanged( const DataChangedEvent& rDCEvt )
{
	Window::DataChanged( rDCEvt );

    SwWrtShell* pSh = GetView().GetWrtShellPtr();
    //#99906#   DataChanged() is sometimes called prior to creating
    //          the SwWrtShell
    if(!pSh)
        return;
    sal_Bool bViewWasLocked = pSh->IsViewLocked(), bUnlockPaint = sal_False;
    pSh->LockView( sal_True );
	switch( rDCEvt.GetType() )
	{
	case DATACHANGED_SETTINGS:
		// ScrollBars neu anordnen bzw. Resize ausloesen, da sich
		// ScrollBar-Groesse geaendert haben kann. Dazu muss dann im
		// Resize-Handler aber auch die Groesse der ScrollBars aus
		// den Settings abgefragt werden.
		if( rDCEvt.GetFlags() & SETTINGS_STYLE )
		{
            pSh->LockPaint();
			bUnlockPaint = sal_True;
            ViewShell::DeleteReplacementBitmaps();
			GetView().InvalidateBorder();				//Scrollbarbreiten
		}
		break;

	case DATACHANGED_PRINTER:
	case DATACHANGED_DISPLAY:
	case DATACHANGED_FONTS:
	case DATACHANGED_FONTSUBSTITUTION:
        pSh->LockPaint();
		bUnlockPaint = sal_True;
		GetView().GetDocShell()->UpdateFontList();	//z.B. Druckerwechsel
		break;
	}
    pSh->LockView( bViewWasLocked );
	if( bUnlockPaint )
        pSh->UnlockPaint();
}