main/svx/source/xoutdev/xtable.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_svx.hxx"

#include <svx/xtable.hxx>
#include <svx/xpool.hxx>

#define GLOBALOVERFLOW

// Vergleichsstrings
sal_Unicode __FAR_DATA pszStandard[] = { 's', 't', 'a', 'n', 'd', 'a', 'r', 'd', 0 };

// Konvertiert in echte RGB-Farben, damit in den Listboxen
// endlich mal richtig selektiert werden kann.
Color RGB_Color( ColorData nColorName )
{
	Color aColor( nColorName );
	Color aRGBColor( aColor.GetRed(), aColor.GetGreen(), aColor.GetBlue() );
	return aRGBColor;
}

// ---------------------
// class XPropertyTable
// ---------------------

/*************************************************************************
|*
|* XPropertyTable::XPropertyTable()
|*
*************************************************************************/

XPropertyTable::XPropertyTable( const String& rPath,
								XOutdevItemPool* pInPool,
								sal_uInt16 nInitSize, sal_uInt16 nReSize ) :
			aName			( pszStandard, 8 ),
			aPath			( rPath ),
			pXPool			( pInPool ),
			aTable			( nInitSize, nReSize ),
			pBmpTable		( NULL ),
			bTableDirty		( sal_True ),
			bBitmapsDirty	( sal_True ),
			bOwnPool		( sal_False )
{
	if( !pXPool )
	{
		bOwnPool = sal_True;
		pXPool = new XOutdevItemPool;
		DBG_ASSERT( pXPool, "XOutPool konnte nicht erzeugt werden!" );
	}
}

/*************************************************************************
|*
|* XPropertyTable::XPropertyTable( SvStraem& )
|*
*************************************************************************/

XPropertyTable::XPropertyTable( SvStream& /*rIn*/) :
			pBmpTable	( NULL )
{
}

/*************************************************************************
|*
|* XPropertyTable::~XPropertyTable()
|*
*************************************************************************/

XPropertyTable::~XPropertyTable()
{
	XPropertyEntry* pEntry = (XPropertyEntry*)aTable.First();
	Bitmap* pBitmap = NULL;
	for (sal_uIntPtr nIndex = 0; nIndex < aTable.Count(); nIndex++)
	{
		delete pEntry;
		pEntry = (XPropertyEntry*)aTable.Next();
	}
	// Hier wird die Bitmaptabelle geloescht
	if( pBmpTable )
	{
		pBitmap = (Bitmap*) pBmpTable->First();

		for( sal_uIntPtr nIndex = 0; nIndex < pBmpTable->Count(); nIndex++ )
		{
			delete pBitmap;
			pBitmap = (Bitmap*) pBmpTable->Next();
		}
		delete pBmpTable;
		pBmpTable = NULL;
	}
	// Eigener Pool wird geloescht
	if( bOwnPool && pXPool )
	{
        SfxItemPool::Free(pXPool);
	}
}

/*************************************************************************
|*
|* XPropertyTable::Clear()
|*
*************************************************************************/

void XPropertyTable::Clear()
{
	aTable.Clear();
	if( pBmpTable )
		pBmpTable->Clear();
}

/************************************************************************/

long XPropertyTable::Count() const
{
	if( bTableDirty )
	{
		// ( (XPropertyTable*) this )->bTableDirty = sal_False; <- im Load()
		if( !( (XPropertyTable*) this )->Load() )
			( (XPropertyTable*) this )->Create();
	}
	return( aTable.Count() );
}

/*************************************************************************
|*
|* XPropertyEntry* XPropertyTable::Get()
|*
*************************************************************************/

XPropertyEntry* XPropertyTable::Get( long nIndex, sal_uInt16 /*nDummy*/) const
{
	if( bTableDirty )
	{
		// ( (XPropertyTable*) this )->bTableDirty = sal_False; <- im Load()
		if( !( (XPropertyTable*) this )->Load() )
			( (XPropertyTable*) this )->Create();
	}
	return (XPropertyEntry*) aTable.GetObject( (sal_uIntPtr) nIndex );
}

/*************************************************************************
|*
|* long XPropertyTable::Get(const String& rName)
|*
*************************************************************************/

long XPropertyTable::Get(const XubString& rName)
{
	if( bTableDirty )
	{
		// bTableDirty = sal_False;
		if( !Load() )
			Create();
	}
	long nPos = 0;
	XPropertyEntry* pEntry = (XPropertyEntry*)aTable.First();
	while (pEntry && pEntry->GetName() != rName)
	{
		nPos++;
		pEntry = (XPropertyEntry*)aTable.Next();
	}
	if (!pEntry) nPos = -1;
	return nPos;
}

/*************************************************************************
|*
|* Bitmap* XPropertyTable::GetBitmap()
|*
*************************************************************************/

Bitmap* XPropertyTable::GetBitmap( long nIndex ) const
{
	if( pBmpTable )
	{
		if( bBitmapsDirty )
		{
			( (XPropertyTable*) this )->bBitmapsDirty = sal_False;
			( (XPropertyTable*) this )->CreateBitmapsForUI();
		}

		if( pBmpTable->Count() >= (sal_uIntPtr) nIndex )
			return (Bitmap*) pBmpTable->GetObject( (sal_uIntPtr) nIndex );
	}
	return( NULL );
}

/*************************************************************************
|*
|* void XPropertyTable::Insert()
|*
*************************************************************************/

sal_Bool XPropertyTable::Insert( long nIndex, XPropertyEntry* pEntry )
{
	sal_Bool bReturn = aTable.Insert( (sal_uIntPtr) nIndex, pEntry );

	if( pBmpTable && !bBitmapsDirty )
	{
		Bitmap* pBmp = CreateBitmapForUI( (sal_uIntPtr) nIndex );
		pBmpTable->Insert( (sal_uIntPtr) nIndex, pBmp );
	}
	return bReturn;
}

/*************************************************************************
|*
|* void XPropertyTable::Replace()
|*
*************************************************************************/

XPropertyEntry* XPropertyTable::Replace( long nIndex, XPropertyEntry* pEntry )
{
	XPropertyEntry* pOldEntry = (XPropertyEntry*) aTable.Replace( (sal_uIntPtr) nIndex, pEntry );

	if( pBmpTable && !bBitmapsDirty )
	{
		Bitmap* pBmp = CreateBitmapForUI( (sal_uIntPtr) nIndex );
		Bitmap* pOldBmp = (Bitmap*) pBmpTable->Replace( (sal_uIntPtr) nIndex, pBmp );
		if( pOldBmp )
			delete pOldBmp;
	}
	return pOldEntry;
}

/*************************************************************************
|*
|* void XPropertyTable::Remove()
|*
*************************************************************************/

XPropertyEntry* XPropertyTable::Remove( long nIndex, sal_uInt16 /*nDummy*/)
{
	if( pBmpTable && !bBitmapsDirty )
	{
		Bitmap* pOldBmp = (Bitmap*) pBmpTable->Remove( (sal_uIntPtr) nIndex );
		if( pOldBmp )
			delete pOldBmp;
	}
	return (XPropertyEntry*) aTable.Remove((sal_uIntPtr)nIndex);
}

/************************************************************************/

void XPropertyTable::SetName( const String& rString )
{
	if(rString.Len())
	{
		aName = rString;
	}
}

// --------------------
// class XPropertyList
// --------------------


/*************************************************************************
|*
|* XPropertyList::XPropertyList()
|*
*************************************************************************/

XPropertyList::XPropertyList( const String& rPath,
								XOutdevItemPool* pInPool,
								sal_uInt16 nInitSize, sal_uInt16 nReSize ) :
			aName			( pszStandard, 8 ),
			aPath			( rPath ),
			pXPool			( pInPool ),
			aList			( nInitSize, nReSize ),
			pBmpList		( NULL ),
			bListDirty		( sal_True ),
			bBitmapsDirty	( sal_True ),
			bOwnPool		( sal_False )
{
	if( !pXPool )
	{
		bOwnPool = sal_True;
		pXPool = new XOutdevItemPool;
		DBG_ASSERT( pXPool, "XOutPool konnte nicht erzeugt werden!" );
	}
}

/*************************************************************************
|*
|* XPropertyList::XPropertyList( SvStraem& )
|*
*************************************************************************/

XPropertyList::XPropertyList( SvStream& /*rIn*/) :
			pBmpList	( NULL )
{
}

/*************************************************************************
|*
|* XPropertyList::~XPropertyList()
|*
*************************************************************************/

XPropertyList::~XPropertyList()
{
	XPropertyEntry* pEntry = (XPropertyEntry*)aList.First();
	Bitmap* pBitmap = NULL;
	for( sal_uIntPtr nIndex = 0; nIndex < aList.Count(); nIndex++ )
	{
		delete pEntry;
		pEntry = (XPropertyEntry*)aList.Next();
	}

	if( pBmpList )
	{
		pBitmap = (Bitmap*) pBmpList->First();

		for( sal_uIntPtr nIndex = 0; nIndex < pBmpList->Count(); nIndex++ )
		{
			delete pBitmap;
			pBitmap = (Bitmap*) pBmpList->Next();
		}
		delete pBmpList;
		pBmpList = NULL;
	}

	if( bOwnPool && pXPool )
	{
        SfxItemPool::Free(pXPool);
	}
}

/*************************************************************************
|*
|* XPropertyList::Clear()
|*
*************************************************************************/

void XPropertyList::Clear()
{
	aList.Clear();
	if( pBmpList )
		pBmpList->Clear();
}

/************************************************************************/

long XPropertyList::Count() const
{
	if( bListDirty )
	{
		// ( (XPropertyList*) this )->bListDirty = sal_False; <- im Load()
		if( !( (XPropertyList*) this )->Load() )
			( (XPropertyList*) this )->Create();
	}
	return( aList.Count() );
}

/*************************************************************************
|*
|* XPropertyEntry* XPropertyList::Get()
|*
*************************************************************************/

XPropertyEntry* XPropertyList::Get( long nIndex, sal_uInt16 /*nDummy*/) const
{
	if( bListDirty )
	{
		// ( (XPropertyList*) this )->bListDirty = sal_False; <- im Load()
		if( !( (XPropertyList*) this )->Load() )
			( (XPropertyList*) this )->Create();
	}
	return (XPropertyEntry*) aList.GetObject( (sal_uIntPtr) nIndex );
}

/*************************************************************************
|*
|* XPropertyList::Get()
|*
*************************************************************************/

long XPropertyList::Get(const XubString& rName)
{
	if( bListDirty )
	{
		//bListDirty = sal_False;
		if( !Load() )
			Create();
	}
	long nPos = 0;
	XPropertyEntry* pEntry = (XPropertyEntry*)aList.First();
	while (pEntry && pEntry->GetName() != rName)
	{
		nPos++;
		pEntry = (XPropertyEntry*)aList.Next();
	}
	if (!pEntry) nPos = -1;
	return nPos;
}

/*************************************************************************
|*
|* Bitmap* XPropertyList::GetBitmap()
|*
*************************************************************************/

Bitmap* XPropertyList::GetBitmap( long nIndex ) const
{
	if( pBmpList )
	{
		if( bBitmapsDirty )
		{
			( (XPropertyList*) this )->bBitmapsDirty = sal_False;
			( (XPropertyList*) this )->CreateBitmapsForUI();
		}
		if( pBmpList->Count() >= (sal_uIntPtr) nIndex )
			return (Bitmap*) pBmpList->GetObject( (sal_uIntPtr) nIndex );
	}
	return( NULL );
}

/*************************************************************************
|*
|* void XPropertyList::Insert()
|*
*************************************************************************/

void XPropertyList::Insert( XPropertyEntry* pEntry, long nIndex )
{
	aList.Insert( pEntry, (sal_uIntPtr) nIndex );

	if( pBmpList && !bBitmapsDirty )
	{
		Bitmap* pBmp = CreateBitmapForUI(
				(sal_uIntPtr) nIndex < aList.Count() ? nIndex : aList.Count() - 1 );
		pBmpList->Insert( pBmp, (sal_uIntPtr) nIndex );
	}
}

/*************************************************************************
|*
|* void XPropertyList::Replace()
|*
*************************************************************************/

XPropertyEntry* XPropertyList::Replace( XPropertyEntry* pEntry, long nIndex )
{
	XPropertyEntry* pOldEntry = (XPropertyEntry*) aList.Replace( pEntry, (sal_uIntPtr) nIndex );

	if( pBmpList && !bBitmapsDirty )
	{
		Bitmap* pBmp = CreateBitmapForUI( (sal_uIntPtr) nIndex );
		Bitmap* pOldBmp = (Bitmap*) pBmpList->Replace( pBmp, (sal_uIntPtr) nIndex );
		if( pOldBmp )
			delete pOldBmp;
	}
	return pOldEntry;
}

/*************************************************************************
|*
|* void XPropertyList::Remove()
|*
*************************************************************************/

XPropertyEntry* XPropertyList::Remove( long nIndex, sal_uInt16 /*nDummy*/)
{
	if( pBmpList && !bBitmapsDirty )
	{
		Bitmap* pOldBmp = (Bitmap*) pBmpList->Remove( (sal_uIntPtr) nIndex );
		if( pOldBmp )
			delete pOldBmp;
	}
	return (XPropertyEntry*) aList.Remove( (sal_uIntPtr) nIndex );
}

/************************************************************************/

void XPropertyList::SetName( const String& rString )
{
	if(rString.Len())
	{
		aName = rString;
	}
}