/**************************************************************
 * 
 * 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 <tools/debug.hxx>
#include <unotools/charclass.hxx>
#include <swtypes.hxx>
#include <swlbox.hxx>

using namespace nsSwComboBoxStyle;


SV_IMPL_PTRARR(SwEntryLst, SwBoxEntry*)

/*--------------------------------------------------------------------
	 Beschreibung: Ein ListboxElement
 --------------------------------------------------------------------*/


SwBoxEntry::SwBoxEntry() :
	bModified(sal_False),
	bNew(sal_False),
	nId(LISTBOX_APPEND)
{
}


SwBoxEntry::SwBoxEntry(const String& aNam, sal_uInt16 nIdx) :
	bModified(sal_False),
	bNew(sal_False),
	aName(aNam),
	nId(nIdx)
{
}


SwBoxEntry::SwBoxEntry(const SwBoxEntry& rOld) :
    bModified(rOld.bModified),
    bNew(rOld.bNew),
    aName(rOld.aName),
    nId(rOld.nId)
{

}



SwComboBox::SwComboBox(Window* pParent, const ResId& rId, sal_uInt16 nStyleBits ):
	ComboBox(pParent, rId),
	nStyle(nStyleBits)
{
	// Verwaltung fuer die Stringlist aus der Resource aufbauen
	sal_uInt16 nSize = GetEntryCount();
	for( sal_uInt16 i=0; i < nSize; ++i )
	{
		const SwBoxEntry* pTmp = new SwBoxEntry(ComboBox::GetEntry(i), i);
		aEntryLst.Insert(pTmp, aEntryLst.Count() );
	}
}

/*--------------------------------------------------------------------
	 Beschreibung: Basisklasse Dtor
 --------------------------------------------------------------------*/


SwComboBox::~SwComboBox()
{
// das erledigen die Listen doch schon selbst im DTOR!
//	aEntryLst.DeleteAndDestroy(0, 	aEntryLst.Count());
//	aDelEntryLst.DeleteAndDestroy(0, aDelEntryLst.Count());
}

/*--------------------------------------------------------------------
	 Beschreibung: Eintrag in die ComboBox aufnehmen
 --------------------------------------------------------------------*/


void SwComboBox::InsertEntry(const SwBoxEntry& rEntry)
{
	InsertSorted(new SwBoxEntry(rEntry));
}

/*--------------------------------------------------------------------
	 Beschreibung: Eintrag aus der Liste loeschen
 --------------------------------------------------------------------*/


void SwComboBox::RemoveEntry(sal_uInt16 nPos)
{
	if(nPos >= aEntryLst.Count())
		return;

	// Altes Element austragen
	SwBoxEntry* pEntry = aEntryLst[nPos];
	aEntryLst.Remove(nPos, 1);
	ComboBox::RemoveEntry(nPos);

	// keine neuen Eintraege in die Liste mit aufnehmen
	if(pEntry->bNew)
		return;

	// in DeleteListe eintragen
	aDelEntryLst.C40_INSERT(SwBoxEntry, pEntry, aDelEntryLst.Count());
}



/*--------------------------------------------------------------------
	 Beschreibung: Position by Name
 --------------------------------------------------------------------*/

sal_uInt16 SwComboBox::GetEntryPos(const SwBoxEntry& rEntry) const
{
	return ComboBox::GetEntryPos(rEntry.aName);
}

/*--------------------------------------------------------------------
	 Beschreibung: Rund um die Entries
 --------------------------------------------------------------------*/


const SwBoxEntry& SwComboBox::GetEntry(sal_uInt16 nPos) const
{
	if(nPos < aEntryLst.Count())
		return *aEntryLst[nPos];

	return aDefault;
}

/*--------------------------------------------------------------------
	 Beschreibung: geloeschte Eintraege
 --------------------------------------------------------------------*/


sal_uInt16 SwComboBox::GetRemovedCount() const
{
	return aDelEntryLst.Count();
}


const SwBoxEntry& SwComboBox::GetRemovedEntry(sal_uInt16 nPos) const
{
	if(nPos < aDelEntryLst.Count())
		return *aDelEntryLst[nPos];

	return aDefault;
}

/*--------------------------------------------------------------------
	 Beschreibung: Sortiert einfuegen
 --------------------------------------------------------------------*/


void SwComboBox::InsertSorted(SwBoxEntry* pEntry)
{
	ComboBox::InsertEntry(pEntry->aName);
	sal_uInt16 nPos = ComboBox::GetEntryPos(pEntry->aName);
	aEntryLst.C40_INSERT(SwBoxEntry, pEntry, nPos);
}


/*--------------------------------------------------------------------
	Beschreibung: Je nach Option bestimmte Zeichen ausblenden
 --------------------------------------------------------------------*/


void SwComboBox::KeyInput( const KeyEvent& rKEvt )
{
	sal_uInt16 nChar = rKEvt.GetCharCode();

	if(nStyle & CBS_FILENAME)
	{
#if defined UNX
		if(nChar == '/' || nChar == ' ' )
			return;
#else
		if(nChar == ':' || nChar == '\\' || nChar == '.' || nChar == ' ')
			return;
#endif
	}
	ComboBox::KeyInput(rKEvt);
}



/*--------------------------------------------------------------------
	Beschreibung: Text nach Option konvertieren
 --------------------------------------------------------------------*/


String SwComboBox::GetText() const
{
	String aTxt( ComboBox::GetText() );

	if(nStyle & CBS_LOWER)
		GetAppCharClass().toLower( aTxt );
	else if( nStyle & CBS_UPPER )
		GetAppCharClass().toUpper( aTxt );

	return aTxt;
}

void SwComboBox::SetText( const XubString& rStr )
{
	ComboBox::SetText(rStr);
	// MT: CallEventListeners stay protected for now. Probably not needed at all, as the implementation of VCLXAccessibelEdit/ComboBox should do it on text changed nowadays anyway. Verify.
	// CallEventListeners( VCLEVENT_EDIT_MODIFY );
}