/**************************************************************
 * 
 * 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_svtools.hxx"
#include <tools/debug.hxx>
#include <vcl/svapp.hxx>
#include <svtools/svxbox.hxx>
#include <unotools/charclass.hxx>

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

SV_IMPL_PTRARR(SvxEntryLst, SvxBoxEntry*)

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

SvxBoxEntry::SvxBoxEntry() :
    nId(LISTBOX_ENTRY_NOTFOUND),
    bModified(sal_False),
    bNew(sal_False)
{
}


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


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

/*--------------------------------------------------------------------
	 Beschreibung:
 --------------------------------------------------------------------*/

SvxListBox::SvxListBox(Window* pParent, WinBits nBits) :
	ListBox(pParent, nBits)
{
	InitListBox();
}


SvxListBox::SvxListBox(Window* pParent, const ResId& rId):
	ListBox(pParent, rId)
{
	InitListBox();
}

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

__EXPORT SvxListBox::~SvxListBox()
{
	aEntryLst.DeleteAndDestroy(0,	aEntryLst.Count());
	aDelEntryLst.DeleteAndDestroy(0, aDelEntryLst.Count());
}

/*--------------------------------------------------------------------
	 Beschreibung: Evtl. Liste aus der Ressource beachten
 --------------------------------------------------------------------*/

void SvxListBox::InitListBox()
{
	// Verwaltung fuer die Stringlist aus der Resource aufbauen
	sal_uInt16 nSize = GetEntryCount();
	for(sal_uInt16 i=0; i < nSize; ++i)
	{	const SvxBoxEntry* pTmp = new SvxBoxEntry(ListBox::GetEntry(i), i);
		const SvxBoxEntry* &rpTmp = pTmp;
		aEntryLst.Insert(rpTmp, aEntryLst.Count());
	}
}

/*--------------------------------------------------------------------
	 Beschreibung: neue Eintraege verwalten
 --------------------------------------------------------------------*/

void SvxListBox::InsertNewEntry(const SvxBoxEntry& rEntry)
{
	SvxBoxEntry* pNew = new SvxBoxEntry(rEntry);
	pNew->bNew = sal_True;
	InsertSorted(pNew);
}

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

void SvxListBox::InsertEntry(const SvxBoxEntry& rEntry, sal_uInt16 nPos)
{
	if(nPos != LISTBOX_ENTRY_NOTFOUND)
	{
		SvxBoxEntry* pEntry = new SvxBoxEntry(rEntry);
		ListBox::InsertEntry(pEntry->aName, nPos);
		//const SvxBoxEntry* &rpEntry = pEntry;
		aEntryLst.C40_INSERT(SvxBoxEntry, pEntry, nPos);
	}
	else
		InsertSorted(new SvxBoxEntry(rEntry));
}

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

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

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

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

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

/*--------------------------------------------------------------------
	 Beschreibung: Eintrag ueber konkretes Obkjekt loeschen
 --------------------------------------------------------------------*/

void SvxListBox::RemoveEntry(const SvxBoxEntry& rEntry)
{
	sal_uInt16 nPos = ListBox::GetEntryPos(rEntry.aName);
	RemoveEntry(nPos);
}

/*--------------------------------------------------------------------
	 Beschreibung: Listen loeschen und Anzeige loeschen
 --------------------------------------------------------------------*/

void SvxListBox::Clear()
{
	ListBox::Clear();
	aEntryLst.DeleteAndDestroy(0, aEntryLst.Count());
	aDelEntryLst.DeleteAndDestroy(0, aDelEntryLst.Count());
}

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

sal_uInt16 SvxListBox::GetEntryPos(const SvxBoxEntry& rEntry) const
{
	return ListBox::GetEntryPos(rEntry.aName);
}

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

const SvxBoxEntry& SvxListBox::GetSvxBoxEntry(sal_uInt16 nPos) const
{
	if(nPos < aEntryLst.Count())
		return *aEntryLst[nPos];
	else
		return aDefault;
}

/*--------------------------------------------------------------------
	 Beschreibung: aktullen Eintrag zurueckgeben
 --------------------------------------------------------------------*/

const SvxBoxEntry& SvxListBox::GetSelectSvxBoxEntry(sal_uInt16 nSelId) const
{
	String aName(ListBox::GetSelectEntry(nSelId));

	if(aName.Len() > 0)
	{
		for (sal_uInt16 i=0; i < aEntryLst.Count(); i++)
		{
			if(aEntryLst[i]->aName == aName )
				return *aEntryLst[i];
		}
	}
	return aDefault;
}

/*--------------------------------------------------------------------
	 Beschreibung: modifizierte Eintraege
 --------------------------------------------------------------------*/

sal_uInt16 SvxListBox::GetModifiedCount() const
{
	sal_uInt16 nMod  = 0;
	sal_uInt16 nSize = aEntryLst.Count();
	for(sal_uInt16 i=0; i < nSize; ++i)
	{	if(aEntryLst[i]->bModified)
			nMod++;
	}
	return nMod;
}

/*--------------------------------------------------------------------
	 Beschreibung: Modifizierte Eintraege behandeln
 --------------------------------------------------------------------*/

void SvxListBox::ModifyEntry(sal_uInt16 nPos, const String& rName)
{
	if(nPos >= aEntryLst.Count())
		return;

	SvxBoxEntry* pEntry = aEntryLst[nPos];
	aEntryLst.Remove(nPos, 1);
	aEntryLst[nPos]->aName 		= rName;
	aEntryLst[nPos]->bModified 	= sal_True;
	ListBox::RemoveEntry(nPos);

	InsertSorted(pEntry);
}

/*--------------------------------------------------------------------
	 Beschreibung: alle modifizierten Eintraege bahandeln
 --------------------------------------------------------------------*/

const SvxBoxEntry& SvxListBox::GetModifiedEntry(sal_uInt16 nPos) const
{
	sal_uInt16 nSize = aEntryLst.Count();
	sal_uInt16 nMod  = 0;
	for(sal_uInt16 i=0; i < nSize; ++i)
	{	if(aEntryLst[i]->bModified)
		{	if(nMod == nPos)
				return *aEntryLst[i];
			nMod++;
		}
	}
	return aDefault;
}

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

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


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

	return aDefault;
}

/*--------------------------------------------------------------------
	 Beschreibung: Neue Entries begutachten
 --------------------------------------------------------------------*/

sal_uInt16 SvxListBox::GetNewCount() const
{
	sal_uInt16 nNew = 0;
	sal_uInt16 nSize = aEntryLst.Count();
	for(sal_uInt16 i=0; i < nSize; ++i)
	{	if(aEntryLst[i]->bNew)
			nNew++;
	}
	return nNew;
}

/*--------------------------------------------------------------------
	 Beschreibung:	Alle neuen Eintraege ueberpruefen
 --------------------------------------------------------------------*/

const SvxBoxEntry& SvxListBox::GetNewEntry(sal_uInt16 nPos) const
{
	sal_uInt16 nSize = aEntryLst.Count();
	sal_uInt16 nNew  = 0;
	for(sal_uInt16 i=0; i < nSize; ++i)
	{	if(aEntryLst[i]->bNew)
		{	if(nNew == nPos)
				return *aEntryLst[i];
			nNew++;
		}
	}
	return aDefault;
}

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

void SvxListBox::InsertSorted(SvxBoxEntry* pEntry)
{
	ListBox::InsertEntry(pEntry->aName);
	sal_uInt16 nPos = ListBox::GetEntryPos(pEntry->aName);
	aEntryLst.C40_INSERT(SvxBoxEntry, pEntry, nPos);
}

/*--------------------------------------------------------------------
	 Beschreibung: ComboBoxen mit Verwaltungseinheit
 --------------------------------------------------------------------*/

SvxComboBox::SvxComboBox(Window* pParent, WinBits nBits, sal_uInt16 nStyleBits) :
	ComboBox(pParent, nBits),
	nStyle(nStyleBits)
{
	InitComboBox();
}


SvxComboBox::SvxComboBox(Window* pParent, const ResId& rId, sal_uInt16 nStyleBits ):
	ComboBox(pParent, rId),
	nStyle(nStyleBits)
{
	InitComboBox();
}

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

__EXPORT SvxComboBox::~SvxComboBox()
{
	aEntryLst.DeleteAndDestroy(0,	aEntryLst.Count());
	aDelEntryLst.DeleteAndDestroy(0, aDelEntryLst.Count());
}

/*--------------------------------------------------------------------
	 Beschreibung: Evtl. Liste aus der Ressource beachten
 --------------------------------------------------------------------*/

void SvxComboBox::InitComboBox()
{
	// Verwaltung fuer die Stringlist aus der Resource aufbauen
	sal_uInt16 nSize = GetEntryCount();
	for(sal_uInt16 i=0; i < nSize; ++i)
	{	const SvxBoxEntry* pTmp = new SvxBoxEntry(ComboBox::GetEntry(i), i);
		const SvxBoxEntry* &rpTmp = pTmp;
		aEntryLst.Insert(rpTmp, aEntryLst.Count());
	}
}

/*--------------------------------------------------------------------
	 Beschreibung: neue Eintraege verwalten
 --------------------------------------------------------------------*/

void SvxComboBox::InsertNewEntry(const SvxBoxEntry& rEntry)
{
	SvxBoxEntry* pNew = new SvxBoxEntry(rEntry);
	pNew->bNew = sal_True;
	InsertSorted(pNew);
}

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

void SvxComboBox::InsertEntry(const SvxBoxEntry& rEntry)
{
	InsertSorted(new SvxBoxEntry(rEntry));
}

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

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

	// Altes Element austragen
	SvxBoxEntry* 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(SvxBoxEntry, pEntry, aDelEntryLst.Count());
}

/*--------------------------------------------------------------------
	 Beschreibung: Eintrag ueber konkretes Obkjekt loeschen
 --------------------------------------------------------------------*/

void SvxComboBox::RemoveEntry(const SvxBoxEntry& rEntry)
{
	sal_uInt16 nPos = ComboBox::GetEntryPos(rEntry.aName);
	RemoveEntry(nPos);
}

/*--------------------------------------------------------------------
	 Beschreibung: Listen loeschen und Anzeige loeschen
 --------------------------------------------------------------------*/

void SvxComboBox::Clear()
{
	ComboBox::Clear();
	aEntryLst.DeleteAndDestroy(0, aEntryLst.Count());
	aDelEntryLst.DeleteAndDestroy(0, aDelEntryLst.Count());
}


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

sal_uInt16 SvxComboBox::GetEntryPos(const SvxBoxEntry& rEntry) const
{
	return ComboBox::GetEntryPos(rEntry.aName);
}

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

const SvxBoxEntry& SvxComboBox::GetEntry(sal_uInt16 nPos) const
{
	if(nPos < aEntryLst.Count())
		return *aEntryLst[nPos];
	else
		return aDefault;
}

/*--------------------------------------------------------------------
	 Beschreibung: modifizierte Eintraege
 --------------------------------------------------------------------*/

sal_uInt16 SvxComboBox::GetModifiedCount() const
{
	sal_uInt16 nMod  = 0;
	sal_uInt16 nSize = aEntryLst.Count();
	for(sal_uInt16 i=0; i < nSize; ++i)
	{	if(aEntryLst[i]->bModified)
			nMod++;
	}
	return nMod;
}

/*--------------------------------------------------------------------
	 Beschreibung: Modifizierte Eintraege behandeln
 --------------------------------------------------------------------*/

void SvxComboBox::ModifyEntry(sal_uInt16 nPos, const String& rName)
{
	if(nPos >= aEntryLst.Count())
		return;

	SvxBoxEntry* pEntry = aEntryLst[nPos];
	aEntryLst.Remove(nPos, 1);
	aEntryLst[nPos]->aName 		= rName;
	aEntryLst[nPos]->bModified 	= sal_True;
	ComboBox::RemoveEntry(nPos);

	InsertSorted(pEntry);
}

/*--------------------------------------------------------------------
	 Beschreibung: alle modifizierten Eintraege bahandeln
 --------------------------------------------------------------------*/

const SvxBoxEntry& SvxComboBox::GetModifiedEntry(sal_uInt16 nPos) const
{
	sal_uInt16 nSize = aEntryLst.Count();
	sal_uInt16 nMod  = 0;
	for(sal_uInt16 i=0; i < nSize; ++i)
	{	if(aEntryLst[i]->bModified)
		{	if(nMod == nPos)
				return *aEntryLst[i];
			nMod++;
		}
	}
	return aDefault;
}

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

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


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

	return aDefault;
}

/*--------------------------------------------------------------------
	 Beschreibung: Neue Entries begutachten
 --------------------------------------------------------------------*/

sal_uInt16 SvxComboBox::GetNewCount() const
{
	sal_uInt16 nNew = 0;
	sal_uInt16 nSize = aEntryLst.Count();
	for(sal_uInt16 i=0; i < nSize; ++i)
	{	if(aEntryLst[i]->bNew)
			nNew++;
	}
	return nNew;
}

/*--------------------------------------------------------------------
	 Beschreibung:	Alle neuen Eintraege ueberpruefen
 --------------------------------------------------------------------*/

const SvxBoxEntry& SvxComboBox::GetNewEntry(sal_uInt16 nPos) const
{
	sal_uInt16 nSize = aEntryLst.Count();
	sal_uInt16 nNew  = 0;
	for(sal_uInt16 i=0; i < nSize; ++i)
	{	if(aEntryLst[i]->bNew)
		{	if(nNew == nPos)
				return *aEntryLst[i];
			nNew++;
		}
	}
	return aDefault;
}

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

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


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

void __EXPORT SvxComboBox::KeyInput( const KeyEvent& rKEvt )
{
	sal_Unicode cChar = rKEvt.GetCharCode();

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

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

String SvxComboBox::GetText() const
{
	String aTxt(ComboBox::GetText());
	CharClass aCharClass( Application::GetSettings().GetLocale() );

	if(nStyle & SVX_CBS_LOWER)
		return aCharClass.lower(aTxt);

	if(nStyle & SVX_CBS_UPPER)
		return aCharClass.upper(aTxt);

	return aTxt;
}