AOO410/main/cui/source/tabpages/tphatch.cxx

/**************************************************************
 * 
 * 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_cui.hxx"

// include ---------------------------------------------------------------
#include <tools/shl.hxx>
#include <tools/urlobj.hxx>
#include <vcl/msgbox.hxx>
#include <unotools/pathoptions.hxx>
#include <sfx2/app.hxx>
#include <sfx2/module.hxx>
#include <sfx2/filedlghelper.hxx>
#include "com/sun/star/ui/dialogs/TemplateDescription.hpp"

#define _SVX_TPHATCH_CXX

#include <cuires.hrc>
#include "tabarea.hrc"
//#include "dlgname.hrc"
#include "helpid.hrc"
#include "svx/xattr.hxx"
#include <svx/xpool.hxx>
#include <svx/xtable.hxx>
#include "svx/drawitem.hxx"
#include "cuitabarea.hxx"
#include "defdlgname.hxx" //CHINA001 #include "dlgname.hxx"
#include <svx/svxdlg.hxx> //CHINA001
#include <dialmgr.hxx>
#include "svx/dlgutil.hxx"
#include <svx/dialmgr.hxx>
#include "paragrph.hrc"
#include <svx/dialogs.hrc>

#define DLGWIN this->GetParent()->GetParent()

#define BITMAP_WIDTH  32
#define BITMAP_HEIGHT 12

/*************************************************************************
|*
|*	Dialog zum Aendern und Definieren der Schraffuren
|*
\************************************************************************/

SvxHatchTabPage::SvxHatchTabPage
(
	Window* pParent,
	const SfxItemSet& rInAttrs
) :

	SvxTabPage			( pParent, CUI_RES( RID_SVXPAGE_HATCH ), rInAttrs ),

    aFtDistance         ( this, CUI_RES( FT_LINE_DISTANCE ) ),
	aMtrDistance		( this, CUI_RES( MTR_FLD_DISTANCE ) ),
	aFtAngle			( this, CUI_RES( FT_LINE_ANGLE ) ),
	aMtrAngle			( this, CUI_RES( MTR_FLD_ANGLE ) ),
	aCtlAngle			( this, CUI_RES( CTL_ANGLE ),
									RP_RB, 200, 80, CS_ANGLE ),
    aFlProp             ( this, CUI_RES( FL_PROP ) ),
	aFtLineType			( this, CUI_RES( FT_LINE_TYPE ) ),
	aLbLineType			( this, CUI_RES( LB_LINE_TYPE ) ),
	aFtLineColor		( this, CUI_RES( FT_LINE_COLOR ) ),
	aLbLineColor		( this, CUI_RES( LB_LINE_COLOR ) ),
	aLbHatchings		( this, CUI_RES( LB_HATCHINGS ) ),
	aCtlPreview			( this, CUI_RES( CTL_PREVIEW ) ),
	aBtnAdd				( this, CUI_RES( BTN_ADD ) ),
	aBtnModify			( this, CUI_RES( BTN_MODIFY ) ),
	aBtnDelete			( this, CUI_RES( BTN_DELETE ) ),
	aBtnLoad			( this, CUI_RES( BTN_LOAD ) ),
	aBtnSave			( this, CUI_RES( BTN_SAVE ) ),

    rOutAttrs           ( rInAttrs ),
    maColorTab(),
    maHatchingList(),

    pXPool              ( (XOutdevItemPool*) rInAttrs.GetPool() ),
    aXFStyleItem        ( XFILL_HATCH ),
    aXHatchItem         ( String(), XHatch() ),
    aXFillAttr          ( pXPool ),
    rXFSet              ( aXFillAttr.GetItemSet() )

{
	aBtnLoad.SetModeImage( Image( CUI_RES( RID_SVXIMG_LOAD_H ) ), BMP_COLOR_HIGHCONTRAST );
	aBtnSave.SetModeImage( Image( CUI_RES( RID_SVXIMG_SAVE_H ) ), BMP_COLOR_HIGHCONTRAST );

	FreeResource();

	// diese Page braucht ExchangeSupport
	SetExchangeSupport();

	// Metrik einstellen
	FieldUnit eFUnit = GetModuleFieldUnit( rInAttrs );

	switch ( eFUnit )
	{
		case FUNIT_M:
		case FUNIT_KM:
			eFUnit = FUNIT_MM;
			break;
        default: ;//prevent warning
	}
	SetFieldUnit( aMtrDistance, eFUnit );

	// PoolUnit ermitteln
	SfxItemPool* pPool = rOutAttrs.GetPool();
	DBG_ASSERT( pPool, "Wo ist der Pool?" );
	ePoolUnit = pPool->GetMetric( SID_ATTR_FILL_HATCH );

	// Setzen des Output-Devices
	rXFSet.Put( aXFStyleItem );
	rXFSet.Put( aXHatchItem );
	aCtlPreview.SetAttributes( aXFillAttr.GetItemSet() );

	aLbHatchings.SetSelectHdl( LINK( this, SvxHatchTabPage, ChangeHatchHdl_Impl ) );

	Link aLink = LINK( this, SvxHatchTabPage, ModifiedHdl_Impl );
	aMtrDistance.SetModifyHdl( aLink );
	aMtrAngle.SetModifyHdl( aLink );
	aLbLineType.SetSelectHdl( aLink );
	aLbLineColor.SetSelectHdl( aLink );

	aBtnAdd.SetClickHdl( LINK( this, SvxHatchTabPage, ClickAddHdl_Impl ) );
	aBtnModify.SetClickHdl(
		LINK( this, SvxHatchTabPage, ClickModifyHdl_Impl ) );
	aBtnDelete.SetClickHdl(
		LINK( this, SvxHatchTabPage, ClickDeleteHdl_Impl ) );
	aBtnLoad.SetClickHdl( LINK( this, SvxHatchTabPage, ClickLoadHdl_Impl ) );
	aBtnSave.SetClickHdl( LINK( this, SvxHatchTabPage, ClickSaveHdl_Impl ) );

	aCtlPreview.SetDrawMode( GetSettings().GetStyleSettings().GetHighContrastMode() ? OUTPUT_DRAWMODE_CONTRAST : OUTPUT_DRAWMODE_COLOR );

	aCtlPreview.SetAccessibleName(String(CUI_RES(STR_EXAMPLE))); 
	aLbHatchings.SetAccessibleName( String(CUI_RES(STR_LB_HATCHINGSTYLE)) );	
	aCtlAngle.SetAccessibleRelationMemberOf( &aFlProp );
	aLbHatchings.SetAccessibleRelationMemberOf( &aFlProp );
	aBtnAdd.SetAccessibleRelationMemberOf( &aFlProp );
	aBtnModify.SetAccessibleRelationMemberOf( &aFlProp );
	aBtnDelete.SetAccessibleRelationMemberOf( &aFlProp );	
	aLbHatchings.SetAccessibleRelationLabeledBy(&aLbHatchings);
}

// -----------------------------------------------------------------------

void SvxHatchTabPage::Construct()
{
	// Farbtabelle
	aLbLineColor.Fill( maColorTab );

	// Schraffurentabelle
	aLbHatchings.Fill( maHatchingList );
}

// -----------------------------------------------------------------------

void SvxHatchTabPage::ActivatePage( const SfxItemSet& rSet )
{
	sal_uInt16 nPos;
	sal_uInt16 nCount;

	if( *pDlgType == 0 ) // Flaechen-Dialog
	{
		*pbAreaTP = sal_False;

		if( maColorTab.get() )
		{
			// ColorTable
			if( *pnColorTableState & CT_CHANGED ||
				*pnColorTableState & CT_MODIFIED )
			{
				if( *pnColorTableState & CT_CHANGED )
					maColorTab = ( (SvxAreaTabDialog*) DLGWIN )->GetNewColorTable();

				// LbLineColor
				nPos = aLbLineColor.GetSelectEntryPos();
				aLbLineColor.Clear();
				aLbLineColor.Fill( maColorTab );
				nCount = aLbLineColor.GetEntryCount();
				if( nCount == 0 )
					; // Dieser Fall sollte nicht auftreten
				else if( nCount <= nPos )
					aLbLineColor.SelectEntryPos( 0 );
				else
					aLbLineColor.SelectEntryPos( nPos );

				ModifiedHdl_Impl( this );
			}

			// Ermitteln (evtl. abschneiden) des Namens und in
			// der GroupBox darstellen
			String			aString( CUI_RES( RID_SVXSTR_TABLE ) ); aString.AppendAscii( RTL_CONSTASCII_STRINGPARAM( ": " ) );
			INetURLObject	aURL( maHatchingList->GetPath() );

			aURL.Append( maHatchingList->GetName() );
			DBG_ASSERT( aURL.GetProtocol() != INET_PROT_NOT_VALID, "invalid URL" );

			if ( aURL.getBase().getLength() > 18 )
			{
				aString += String(aURL.getBase()).Copy( 0, 15 );
				aString.AppendAscii( RTL_CONSTASCII_STRINGPARAM( "..." ) );
			}
			else
				aString += String(aURL.getBase());

			if( *pPageType == PT_HATCH && *pPos != LISTBOX_ENTRY_NOTFOUND )
			{
				aLbHatchings.SelectEntryPos( *pPos );
			}
			// Farben koennten geloescht worden sein
			ChangeHatchHdl_Impl( this );

			*pPageType = PT_HATCH;
			*pPos = LISTBOX_ENTRY_NOTFOUND;
		}
	}

	rXFSet.Put ( ( XFillColorItem& )    rSet.Get(XATTR_FILLCOLOR) );
	rXFSet.Put ( ( XFillBackgroundItem&)rSet.Get(XATTR_FILLBACKGROUND) );
	aCtlPreview.SetAttributes( aXFillAttr.GetItemSet() );
	aCtlPreview.Invalidate();
}

// -----------------------------------------------------------------------

int SvxHatchTabPage::DeactivatePage( SfxItemSet* _pSet )
{
	if ( CheckChanges_Impl() == -1L )
		return KEEP_PAGE;

    if( _pSet )
        FillItemSet( *_pSet );

	return LEAVE_PAGE;
}

// -----------------------------------------------------------------------

long SvxHatchTabPage::CheckChanges_Impl()
{
	if( aMtrDistance.GetText()			 != aMtrDistance.GetSavedValue() ||
		aMtrAngle.GetText()				 != aMtrAngle.GetSavedValue() ||
		aLbLineType.GetSelectEntryPos()	 != aLbLineType.GetSavedValue()  ||
		aLbLineColor.GetSelectEntryPos() != aLbLineColor.GetSavedValue() ||
		aLbHatchings.GetSelectEntryPos() != aLbHatchings.GetSavedValue() )
	{
		ResMgr& rMgr = CUI_MGR();
        Image aWarningBoxImage = WarningBox::GetStandardImage();
		SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
		DBG_ASSERT(pFact, "Dialogdiet fail!");//CHINA001
		AbstractSvxMessDialog* aMessDlg = pFact->CreateSvxMessDialog( DLGWIN, RID_SVXDLG_MESSBOX,
														SVX_RESSTR( RID_SVXSTR_HATCH ),
														CUI_RESSTR( RID_SVXSTR_ASK_CHANGE_HATCH ),
														&aWarningBoxImage );
		DBG_ASSERT(aMessDlg, "Dialogdiet fail!");//CHINA001
		aMessDlg->SetButtonText( MESS_BTN_1, //CHINA001 aMessDlg.SetButtonText( MESS_BTN_1,
								String( ResId( RID_SVXSTR_CHANGE, rMgr ) ) );
		aMessDlg->SetButtonText( MESS_BTN_2, //CHINA001 aMessDlg.SetButtonText( MESS_BTN_2,
								String( ResId( RID_SVXSTR_ADD, rMgr ) ) );

		short nRet = aMessDlg->Execute(); //CHINA001 short nRet = aMessDlg.Execute();

		switch( nRet )
		{
			case RET_BTN_1: // Aendern
			{
				ClickModifyHdl_Impl( this );
			}
			break;

			case RET_BTN_2: // Hinzufuegen
			{
				ClickAddHdl_Impl( this );
			}
			break;

			case RET_CANCEL:
				// return( -1L ); <-- wuerde die Seite nicht verlassen
			break;
			// return( sal_True ); // Abbruch
		}
		delete aMessDlg; //add by CHINA001
	}

	sal_uInt16 nPos = aLbHatchings.GetSelectEntryPos();
	if( nPos != LISTBOX_ENTRY_NOTFOUND )
		*pPos = nPos;
	return 0L;
}

// -----------------------------------------------------------------------

sal_Bool SvxHatchTabPage::FillItemSet( SfxItemSet& rSet )
{
	if( *pDlgType == 0 && *pbAreaTP == sal_False ) // Flaechen-Dialog
	{
		if( *pPageType == PT_HATCH )
		{
			// CheckChanges(); <-- doppelte Abfrage ?

			XHatch*	pXHatch = NULL;
			String	aString;
			sal_uInt16	nPos = aLbHatchings.GetSelectEntryPos();
			if( nPos != LISTBOX_ENTRY_NOTFOUND )
			{
                pXHatch = new XHatch( maHatchingList->GetHatch( nPos )->GetHatch() );
				aString = aLbHatchings.GetSelectEntry();
			}
			// Farbverlauf wurde (unbekannt) uebergeben
			else
			{
				pXHatch = new XHatch( aLbLineColor.GetSelectEntryColor(),
								 (XHatchStyle) aLbLineType.GetSelectEntryPos(),
								 GetCoreValue( aMtrDistance, ePoolUnit ),
								 static_cast<long>(aMtrAngle.GetValue() * 10) );
			}
			DBG_ASSERT( pXHatch, "XHatch konnte nicht erzeugt werden" );
            rSet.Put( XFillStyleItem( XFILL_HATCH ) );
            rSet.Put( XFillHatchItem( aString, *pXHatch ) );

			delete pXHatch;
		}
	}
	return sal_True;
}

// -----------------------------------------------------------------------

void SvxHatchTabPage::Reset( const SfxItemSet& rSet )
{
	// aLbHatchings.SelectEntryPos( 0 );
	ChangeHatchHdl_Impl( this );

	// Status der Buttons ermitteln
	if( maHatchingList.get() && maHatchingList->Count() )
	{
		aBtnModify.Enable();
		aBtnDelete.Enable();
		aBtnSave.Enable();
	}
	else
	{
		aBtnModify.Disable();
		aBtnDelete.Disable();
		aBtnSave.Disable();
	}

    rXFSet.Put ( ( XFillColorItem& )    rSet.Get(XATTR_FILLCOLOR) );
    rXFSet.Put ( ( XFillBackgroundItem&)rSet.Get(XATTR_FILLBACKGROUND) );
	aCtlPreview.SetAttributes( aXFillAttr.GetItemSet() );
	aCtlPreview.Invalidate();
}

// -----------------------------------------------------------------------

SfxTabPage* SvxHatchTabPage::Create( Window* pWindow,
                const SfxItemSet& rSet )
{
    return new SvxHatchTabPage( pWindow, rSet );
}

//------------------------------------------------------------------------

IMPL_LINK( SvxHatchTabPage, ModifiedHdl_Impl, void *, p )
{
	if( p == &aMtrAngle )
	{
		// Setzen des Winkels im AngleControl
		switch( aMtrAngle.GetValue() )
		{
			case 135: aCtlAngle.SetActualRP( RP_LT ); break;
			case  90: aCtlAngle.SetActualRP( RP_MT ); break;
			case  45: aCtlAngle.SetActualRP( RP_RT ); break;
			case 180: aCtlAngle.SetActualRP( RP_LM ); break;
			case   0: aCtlAngle.SetActualRP( RP_RM ); break;
			case 225: aCtlAngle.SetActualRP( RP_LB ); break;
			case 270: aCtlAngle.SetActualRP( RP_MB ); break;
			case 315: aCtlAngle.SetActualRP( RP_RB ); break;
			default:  aCtlAngle.SetActualRP( RP_MM ); break;
		}
	}

	XHatch aXHatch( aLbLineColor.GetSelectEntryColor(),
					(XHatchStyle) aLbLineType.GetSelectEntryPos(),
					GetCoreValue( aMtrDistance, ePoolUnit ),
					static_cast<long>(aMtrAngle.GetValue() * 10) );

	rXFSet.Put( XFillHatchItem( String(), aXHatch ) );
	aCtlPreview.SetAttributes( aXFillAttr.GetItemSet() );

	aCtlPreview.Invalidate();

	return 0L;
}

//------------------------------------------------------------------------

IMPL_LINK( SvxHatchTabPage, ChangeHatchHdl_Impl, void *, EMPTYARG )
{
	XHatch* pHatch = NULL;
	int nPos = aLbHatchings.GetSelectEntryPos();

	if( nPos != LISTBOX_ENTRY_NOTFOUND )
        pHatch = new XHatch( ( (XHatchEntry*) maHatchingList->GetHatch( nPos ) )->GetHatch() );
	else
	{
		const SfxPoolItem* pPoolItem = NULL;
		if( SFX_ITEM_SET == rOutAttrs.GetItemState( GetWhich( XATTR_FILLSTYLE ), sal_True, &pPoolItem ) )
		{
			if( ( XFILL_HATCH == (XFillStyle) ( ( const XFillStyleItem* ) pPoolItem )->GetValue() ) &&
				( SFX_ITEM_SET == rOutAttrs.GetItemState( GetWhich( XATTR_FILLHATCH ), sal_True, &pPoolItem ) ) )
			{
                pHatch = new XHatch( ( ( const XFillHatchItem* ) pPoolItem )->GetHatchValue() );
			}
		}
		if( !pHatch )
		{
			aLbHatchings.SelectEntryPos( 0 );
			nPos = aLbHatchings.GetSelectEntryPos();
			if( nPos != LISTBOX_ENTRY_NOTFOUND )
                pHatch = new XHatch( ( (XHatchEntry*) maHatchingList->GetHatch( nPos ) )->GetHatch() );
		}
	}
	if( pHatch )
	{
		aLbLineType.SelectEntryPos(
            sal::static_int_cast< sal_uInt16 >( pHatch->GetHatchStyle() ) );
		// Wenn der Eintrag nicht in der Listbox ist, wird die Farbe
		// temporaer hinzugenommen
		aLbLineColor.SetNoSelection();
		aLbLineColor.SelectEntry( pHatch->GetColor() );
		if( aLbLineColor.GetSelectEntryCount() == 0 )
		{
			aLbLineColor.InsertEntry( pHatch->GetColor(), String() );
			aLbLineColor.SelectEntry( pHatch->GetColor() );
		}
		SetMetricValue( aMtrDistance, pHatch->GetDistance(), ePoolUnit );
		aMtrAngle.SetValue( pHatch->GetAngle() / 10 );

		// Setzen des Winkels im AngleControl
		switch( aMtrAngle.GetValue() )
		{
			case 135: aCtlAngle.SetActualRP( RP_LT ); break;
			case  90: aCtlAngle.SetActualRP( RP_MT ); break;
			case  45: aCtlAngle.SetActualRP( RP_RT ); break;
			case 180: aCtlAngle.SetActualRP( RP_LM ); break;
			case   0: aCtlAngle.SetActualRP( RP_RM ); break;
			case 225: aCtlAngle.SetActualRP( RP_LB ); break;
			case 270: aCtlAngle.SetActualRP( RP_MB ); break;
			case 315: aCtlAngle.SetActualRP( RP_RB ); break;
			default:  aCtlAngle.SetActualRP( RP_MM ); break;
		}

		// Backgroundcolor
		/*
		const SfxPoolItem* pPoolItem = NULL;
		if( SFX_ITEM_SET == rOutAttrs.GetItemState( GetWhich( XATTR_FILLBACKGROUND ), sal_True, &pPoolItem ) )
		{
			rXFSet.Put ( XFillBackgroundItem( ( ( XFillBackgroundItem* )pPoolItem)->GetValue() ) );
			if( SFX_ITEM_SET == rOutAttrs.GetItemState( GetWhich( XATTR_FILLCOLOR ), sal_True, &pPoolItem ) )
			{
				Color aColor( ( ( const XFillColorItem* ) pPoolItem )->GetValue() );
				rXFSet.Put( XFillColorItem( String(), aColor ) );
			}
		}
		*/
		// ItemSet fuellen und an aCtlPreview weiterleiten
		rXFSet.Put( XFillHatchItem( String(), *pHatch ) );
		aCtlPreview.SetAttributes( aXFillAttr.GetItemSet() );

		aCtlPreview.Invalidate();
		delete pHatch;
	}
	aMtrDistance.SaveValue();
	aMtrAngle.SaveValue();
	aLbLineType.SaveValue();
	aLbLineColor.SaveValue();
	aLbHatchings.SaveValue();

	return 0L;
}

//------------------------------------------------------------------------

IMPL_LINK( SvxHatchTabPage, ClickAddHdl_Impl, void *, EMPTYARG )
{
	ResMgr& rMgr = CUI_MGR();
	String aNewName( SVX_RES( RID_SVXSTR_HATCH ) );
	String aDesc( CUI_RES( RID_SVXSTR_DESC_HATCH ) );
	String aName;

	long nCount = maHatchingList.get() ? maHatchingList->Count() : 0;
	long j = 1;
	sal_Bool bDifferent = sal_False;

	while( !bDifferent )
	{
		aName  = aNewName;
		aName += sal_Unicode(' ');
		aName += UniString::CreateFromInt32( j++ );
		bDifferent = sal_True;

		for( long i = 0; i < nCount && bDifferent; i++ )
            if( aName == maHatchingList->GetHatch( i )->GetName() )
				bDifferent = sal_False;
	}

	SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
	DBG_ASSERT(pFact, "Dialogdiet fail!");//CHINA001
	AbstractSvxNameDialog* pDlg = pFact->CreateSvxNameDialog( DLGWIN, aName, aDesc );
	DBG_ASSERT(pDlg, "Dialogdiet fail!");//CHINA001
	WarningBox*    pWarnBox = NULL;
	sal_uInt16         nError   = RID_SVXSTR_WARN_NAME_DUPLICATE;

	while( pDlg->Execute() == RET_OK )
	{
		pDlg->GetName( aName );

		bDifferent = sal_True;

		for( long i = 0; i < nCount && bDifferent; i++ )
            if( aName == maHatchingList->GetHatch( i )->GetName() )
				bDifferent = sal_False;

		if( bDifferent ) {
			nError = 0;
			break;
		}

		if( !pWarnBox )
		{
			pWarnBox = new WarningBox( DLGWIN,
									   WinBits( WB_OK_CANCEL ),
									   String( ResId( nError, rMgr ) ) );
			pWarnBox->SetHelpId( HID_WARN_NAME_DUPLICATE );
		}

		if( pWarnBox->Execute() != RET_OK )
			break;
	}
	//Rectangle aDlgRect( pDlg->GetPosPixel(), pDlg->GetSizePixel() );
	delete pDlg;
	delete pWarnBox;

	if( !nError )
	{
		XHatch aXHatch( aLbLineColor.GetSelectEntryColor(),
						(XHatchStyle) aLbLineType.GetSelectEntryPos(),
						GetCoreValue( aMtrDistance, ePoolUnit ),
						static_cast<long>(aMtrAngle.GetValue() * 10) );
		XHatchEntry* pEntry = new XHatchEntry( aXHatch, aName );

		maHatchingList->Insert( pEntry, nCount );

		aLbHatchings.Append( *pEntry, maHatchingList->GetUiBitmap( nCount ) );

		aLbHatchings.SelectEntryPos( aLbHatchings.GetEntryCount() - 1 );

#ifdef WNT
		// hack: #31355# W.P.
		Rectangle aRect( aLbHatchings.GetPosPixel(), aLbHatchings.GetSizePixel() );
		if( sal_True ) {				// ??? overlapped with pDlg
									// and srolling
			Invalidate( aRect );
			//aLbHatchings.Invalidate();
		}
#endif

		// Flag fuer modifiziert setzen
		*pnHatchingListState |= CT_MODIFIED;

		ChangeHatchHdl_Impl( this );
	}

	// Status der Buttons ermitteln
	if( maHatchingList.get() && maHatchingList->Count() )
	{
		aBtnModify.Enable();
		aBtnDelete.Enable();
		aBtnSave.Enable();
	}
	return 0L;
}

//------------------------------------------------------------------------

IMPL_LINK( SvxHatchTabPage, ClickModifyHdl_Impl, void *, EMPTYARG )
{
	sal_uInt16 nPos = aLbHatchings.GetSelectEntryPos();

	if ( nPos != LISTBOX_ENTRY_NOTFOUND )
	{
		ResMgr& rMgr = CUI_MGR();
		String aNewName( SVX_RES( RID_SVXSTR_HATCH ) );
		String aDesc( CUI_RES( RID_SVXSTR_DESC_HATCH ) );
        String aName( maHatchingList->GetHatch( nPos )->GetName() );
		String aOldName = aName;

		SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
		DBG_ASSERT(pFact, "Dialogdiet fail!");//CHINA001
		AbstractSvxNameDialog* pDlg = pFact->CreateSvxNameDialog( DLGWIN, aName, aDesc );
		DBG_ASSERT(pDlg, "Dialogdiet fail!");//CHINA001

		long nCount = maHatchingList.get() ? maHatchingList->Count() : 0;
		sal_Bool bDifferent = sal_False;
		sal_Bool bLoop = sal_True;
		while( bLoop && pDlg->Execute() == RET_OK )
		{
			pDlg->GetName( aName );
			bDifferent = sal_True;

			for( long i = 0; i < nCount && bDifferent; i++ )
			{
                if( aName == maHatchingList->GetHatch( i )->GetName() &&
					aName != aOldName )
					bDifferent = sal_False;
			}

			if( bDifferent )
			{
				bLoop = sal_False;
				XHatch aXHatch( aLbLineColor.GetSelectEntryColor(),
								(XHatchStyle) aLbLineType.GetSelectEntryPos(),
								 GetCoreValue( aMtrDistance, ePoolUnit ),
								static_cast<long>(aMtrAngle.GetValue() * 10) );

				XHatchEntry* pEntry = new XHatchEntry( aXHatch, aName );

				delete maHatchingList->Replace( pEntry, nPos );

				aLbHatchings.Modify( *pEntry, nPos, maHatchingList->GetUiBitmap( nPos ) );

				aLbHatchings.SelectEntryPos( nPos );

				// Werte sichern fuer Changes-Erkennung ( -> Methode )
				aMtrDistance.SaveValue();
				aMtrAngle.SaveValue();
				aLbLineType.SaveValue();
				aLbLineColor.SaveValue();
				aLbHatchings.SaveValue();

				// Flag fuer modifiziert setzen
				*pnHatchingListState |= CT_MODIFIED;
			}
			else
			{
				WarningBox aBox( DLGWIN, WinBits( WB_OK ),String( ResId( RID_SVXSTR_WARN_NAME_DUPLICATE, rMgr ) ) );
				aBox.SetHelpId( HID_WARN_NAME_DUPLICATE );
				aBox.Execute();
			}
		}
		delete( pDlg );
	}
	return 0L;
}

//------------------------------------------------------------------------

IMPL_LINK( SvxHatchTabPage, ClickDeleteHdl_Impl, void *, EMPTYARG )
{
	sal_uInt16 nPos = aLbHatchings.GetSelectEntryPos();

	if( nPos != LISTBOX_ENTRY_NOTFOUND )
	{
		QueryBox aQueryBox( DLGWIN, WinBits( WB_YES_NO | WB_DEF_NO ),
			String( CUI_RES( RID_SVXSTR_ASK_DEL_HATCH ) ) );

		if( aQueryBox.Execute() == RET_YES )
		{
			delete maHatchingList->Remove( nPos );
			aLbHatchings.RemoveEntry( nPos );
			aLbHatchings.SelectEntryPos( 0 );

			aCtlPreview.Invalidate();

			ChangeHatchHdl_Impl( this );

			// Flag fuer modifiziert setzen
			*pnHatchingListState |= CT_MODIFIED;
		}
	}
	// Status der Buttons ermitteln
	if( !maHatchingList.get() || !maHatchingList->Count() )
	{
		aBtnModify.Disable();
		aBtnDelete.Disable();
		aBtnSave.Disable();
	}
	return 0L;
}

// -----------------------------------------------------------------------

IMPL_LINK( SvxHatchTabPage, ClickLoadHdl_Impl, void *, EMPTYARG )
{
	ResMgr& rMgr = CUI_MGR();
	sal_uInt16 nReturn = RET_YES;

	if ( *pnHatchingListState & CT_MODIFIED )
	{
		nReturn = WarningBox( DLGWIN, WinBits( WB_YES_NO_CANCEL ),
			String( ResId( RID_SVXSTR_WARN_TABLE_OVERWRITE, rMgr ) ) ).Execute();

		if ( nReturn == RET_YES )
			maHatchingList->Save();
	}

	if ( nReturn != RET_CANCEL )
	{
    	::sfx2::FileDialogHelper aDlg(
            com::sun::star::ui::dialogs::TemplateDescription::FILEOPEN_SIMPLE,
            0 );
		String aStrFilterType( RTL_CONSTASCII_USTRINGPARAM( "*.soh" ) );
		aDlg.AddFilter( aStrFilterType, aStrFilterType );
		INetURLObject aFile( SvtPathOptions().GetPalettePath() );
		aDlg.SetDisplayDirectory( aFile.GetMainURL( INetURLObject::NO_DECODE ) );

		if( aDlg.Execute() == ERRCODE_NONE )
		{
			INetURLObject aURL( aDlg.GetPath() );
			INetURLObject aPathURL( aURL );

			aPathURL.removeSegment();
			aPathURL.removeFinalSlash();

			// Liste speichern
			XHatchListSharedPtr aHatchList(XPropertyListFactory::CreateSharedXHatchList(aPathURL.GetMainURL(INetURLObject::NO_DECODE)));
			aHatchList->SetName( aURL.getName() );
			if( aHatchList->Load() )
			{
				if( aHatchList.get() )
				{
					maHatchingList = aHatchList;
					( (SvxAreaTabDialog*) DLGWIN )->SetNewHatchingList( maHatchingList );

					aLbHatchings.Clear();
					aLbHatchings.Fill( maHatchingList );
					Reset( rOutAttrs );

					maHatchingList->SetName( aURL.getName() );

					// Ermitteln (evtl. abschneiden) des Namens und in
					// der GroupBox darstellen
					String aString( ResId( RID_SVXSTR_TABLE, rMgr ) );
					aString.AppendAscii( RTL_CONSTASCII_STRINGPARAM( ": " ) );

					if ( aURL.getBase().getLength() > 18 )
					{
						aString += String(aURL.getBase()).Copy( 0, 15 );
						aString.AppendAscii( RTL_CONSTASCII_STRINGPARAM( "..." ) );
					}
					else
						aString += String(aURL.getBase());

					// Flag fuer gewechselt setzen
					*pnHatchingListState |= CT_CHANGED;
					// Flag fuer modifiziert entfernen
					*pnHatchingListState &= ~CT_MODIFIED;
				}
			}
			else
				ErrorBox( DLGWIN, WinBits( WB_OK ),
					String( ResId( RID_SVXSTR_READ_DATA_ERROR, rMgr ) ) ).Execute();
		}
	}

	// Status der Buttons ermitteln
	if ( maHatchingList.get() && maHatchingList->Count() )
	{
		aBtnModify.Enable();
		aBtnDelete.Enable();
		aBtnSave.Enable();
	}
	else
	{
		aBtnModify.Disable();
		aBtnDelete.Disable();
		aBtnSave.Disable();
	}
	return 0L;
}

// -----------------------------------------------------------------------

IMPL_LINK( SvxHatchTabPage, ClickSaveHdl_Impl, void *, EMPTYARG )
{
   	::sfx2::FileDialogHelper aDlg(
        com::sun::star::ui::dialogs::TemplateDescription::FILESAVE_SIMPLE, 0 );
	String aStrFilterType( RTL_CONSTASCII_USTRINGPARAM( "*.soh" ) );
	aDlg.AddFilter( aStrFilterType, aStrFilterType );

	INetURLObject aFile( SvtPathOptions().GetPalettePath() );
	DBG_ASSERT( aFile.GetProtocol() != INET_PROT_NOT_VALID, "invalid URL" );

	if( maHatchingList.get() && maHatchingList->GetName().Len() )
	{
		aFile.Append( maHatchingList->GetName() );

		if( !aFile.getExtension().getLength() )
			aFile.SetExtension( UniString::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM( "soh" ) ) );
	}

	aDlg.SetDisplayDirectory( aFile.GetMainURL( INetURLObject::NO_DECODE ) );
	if ( aDlg.Execute() == ERRCODE_NONE )
	{
		INetURLObject aURL( aDlg.GetPath() );
		INetURLObject aPathURL( aURL );

		aPathURL.removeSegment();
		aPathURL.removeFinalSlash();

		maHatchingList->SetName( aURL.getName() );
		maHatchingList->SetPath( aPathURL.GetMainURL( INetURLObject::NO_DECODE ) );

		if( maHatchingList->Save() )
		{
			// Ermitteln (evtl. abschneiden) des Namens und in
			// der GroupBox darstellen
			String aString( CUI_RES( RID_SVXSTR_TABLE ) );
			aString.AppendAscii( RTL_CONSTASCII_STRINGPARAM( ": " ) );

			if ( aURL.getBase().getLength() > 18 )
			{
				aString += String(aURL.getBase()).Copy( 0, 15 );
				aString.AppendAscii( RTL_CONSTASCII_STRINGPARAM( "..." ) );
			}
			else
				aString += String(aURL.getBase());

			// Flag fuer gespeichert setzen
			*pnHatchingListState |= CT_SAVED;
			// Flag fuer modifiziert entfernen
			*pnHatchingListState &= ~CT_MODIFIED;
		}
		else
		{
			ErrorBox( DLGWIN, WinBits( WB_OK ),
				String( CUI_RES( RID_SVXSTR_WRITE_DATA_ERROR ) ) ).Execute();
		}
	}

	return 0L;
}

//------------------------------------------------------------------------

void SvxHatchTabPage::PointChanged( Window* pWindow, RECT_POINT eRcPt )
{
	if( pWindow == &aCtlAngle )
	{
		switch( eRcPt )
		{
			case RP_LT: aMtrAngle.SetValue( 135 ); break;
			case RP_MT: aMtrAngle.SetValue( 90 );  break;
			case RP_RT: aMtrAngle.SetValue( 45 );  break;
			case RP_LM: aMtrAngle.SetValue( 180 ); break;
			case RP_RM: aMtrAngle.SetValue( 0 );   break;
			case RP_LB: aMtrAngle.SetValue( 225 ); break;
			case RP_MB: aMtrAngle.SetValue( 270 ); break;
			case RP_RB: aMtrAngle.SetValue( 315 ); break;
            case RP_MM: break;
		}
		ModifiedHdl_Impl( this );
	}
}


void SvxHatchTabPage::DataChanged( const DataChangedEvent& rDCEvt )
{
	if ( ( rDCEvt.GetType() == DATACHANGED_SETTINGS ) && ( rDCEvt.GetFlags() & SETTINGS_STYLE ) )
		aCtlPreview.SetDrawMode( GetSettings().GetStyleSettings().GetHighContrastMode() ? OUTPUT_DRAWMODE_CONTRAST : OUTPUT_DRAWMODE_COLOR );

	SvxTabPage::DataChanged( rDCEvt );
}