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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// include ---------------------------------------------------------------
#include <tools/shl.hxx>
#define _SVX_CHECKLBX_CXX
#include <svx/checklbx.hxx>
#include <svx/dialmgr.hxx>
#include <svx/dialogs.hrc>
// class SvxCheckListBox -------------------------------------------------
SvxCheckListBox::SvxCheckListBox( Window* pParent, WinBits nWinStyle ) :
SvTreeListBox( pParent, nWinStyle )
{
Init_Impl();
}
// -----------------------------------------------------------------------
SvxCheckListBox::SvxCheckListBox( Window* pParent, const ResId& rResId ) :
SvTreeListBox( pParent, rResId )
{
Init_Impl();
}
// -----------------------------------------------------------------------
SvxCheckListBox::SvxCheckListBox( Window* pParent, const ResId& rResId,
const Image& rNormalStaticImage )
: SvTreeListBox( pParent, rResId )
{
Init_Impl();
pCheckButton->aBmps[SV_BMP_STATICIMAGE] = rNormalStaticImage;
}
// -----------------------------------------------------------------------
SvxCheckListBox::~SvxCheckListBox()
{
delete pCheckButton;
}
// -----------------------------------------------------------------------
void SvxCheckListBox::Init_Impl()
{
pCheckButton = new SvLBoxButtonData( this );
EnableCheckButton( pCheckButton );
}
// -----------------------------------------------------------------------
void SvxCheckListBox::InsertEntry( const String& rStr, sal_uInt16 nPos,
void* pUserData,
SvLBoxButtonKind eButtonKind )
{
SvTreeListBox::InsertEntry( rStr, NULL, sal_False, nPos, pUserData,
eButtonKind );
}
// -----------------------------------------------------------------------
void SvxCheckListBox::RemoveEntry( sal_uInt16 nPos )
{
if ( nPos < GetEntryCount() )
SvTreeListBox::GetModel()->Remove( GetEntry( nPos ) );
}
// -----------------------------------------------------------------------
void SvxCheckListBox::SelectEntryPos( sal_uInt16 nPos, sal_Bool bSelect )
{
if ( nPos < GetEntryCount() )
Select( GetEntry( nPos ), bSelect );
}
// -----------------------------------------------------------------------
sal_uInt16 SvxCheckListBox::GetSelectEntryPos() const
{
SvLBoxEntry* pEntry = GetCurEntry();
if ( pEntry )
return (sal_uInt16)GetModel()->GetAbsPos( pEntry );
return LISTBOX_ENTRY_NOTFOUND;
}
// -----------------------------------------------------------------------
String SvxCheckListBox::GetText( sal_uInt16 nPos ) const
{
SvLBoxEntry* pEntry = GetEntry( nPos );
if ( pEntry )
return GetEntryText( pEntry );
return String();
}
// -----------------------------------------------------------------------
sal_uInt16 SvxCheckListBox::GetCheckedEntryCount() const
{
sal_uInt16 nCheckCount = 0;
sal_uInt16 nCount = (sal_uInt16)GetEntryCount();
for ( sal_uInt16 i = 0; i < nCount; ++i )
{
if ( IsChecked( i ) )
nCheckCount++;
}
return nCheckCount;
}
// -----------------------------------------------------------------------
void SvxCheckListBox::CheckEntryPos( sal_uInt16 nPos, sal_Bool bCheck )
{
if ( nPos < GetEntryCount() )
SetCheckButtonState(
GetEntry( nPos ), bCheck ? SvButtonState( SV_BUTTON_CHECKED ) :
SvButtonState( SV_BUTTON_UNCHECKED ) );
}
// -----------------------------------------------------------------------
sal_Bool SvxCheckListBox::IsChecked( sal_uInt16 nPos ) const
{
if ( nPos < GetEntryCount() )
return (GetCheckButtonState( GetEntry( nPos ) ) == SV_BUTTON_CHECKED);
else
return sal_False;
}
// -----------------------------------------------------------------------
void* SvxCheckListBox::SetEntryData ( sal_uInt16 nPos, void* pNewData )
{
void* pOld = NULL;
if ( nPos < GetEntryCount() )
{
pOld = GetEntry( nPos )->GetUserData();
GetEntry( nPos )->SetUserData( pNewData );
}
return pOld;
}
// -----------------------------------------------------------------------
void* SvxCheckListBox::GetEntryData( sal_uInt16 nPos ) const
{
if ( nPos < GetEntryCount() )
return GetEntry( nPos )->GetUserData();
else
return NULL;
}
// -----------------------------------------------------------------------
void SvxCheckListBox::ToggleCheckButton( SvLBoxEntry* pEntry )
{
if ( pEntry )
{
if ( !IsSelected( pEntry ) )
Select( pEntry );
else
CheckEntryPos( GetSelectEntryPos(), !IsChecked( GetSelectEntryPos() ) );
}
}
// -----------------------------------------------------------------------
void SvxCheckListBox::MouseButtonDown( const MouseEvent& rMEvt )
{
if ( rMEvt.IsLeft() )
{
const Point aPnt = rMEvt.GetPosPixel();
SvLBoxEntry* pEntry = GetEntry( aPnt );
if ( pEntry )
{
sal_Bool bCheck = ( GetCheckButtonState( pEntry ) == SV_BUTTON_CHECKED );
SvLBoxItem* pItem = GetItem( pEntry, aPnt.X() );
if ( pItem && pItem->IsA() == SV_ITEM_ID_LBOXBUTTON )
{
SvTreeListBox::MouseButtonDown( rMEvt );
Select( pEntry, sal_True );
return;
}
else
{
ToggleCheckButton( pEntry );
SvTreeListBox::MouseButtonDown( rMEvt );
// check if the entry below the mouse changed during the base method call. This is possible if,
// for instance, a handler invoked by the base class tampers with the list entries.
const SvLBoxEntry* pNewEntry = GetEntry( aPnt );
if ( pNewEntry != pEntry )
return;
if ( bCheck != ( GetCheckButtonState( pEntry ) == SV_BUTTON_CHECKED ) )
CheckButtonHdl();
return;
}
}
}
SvTreeListBox::MouseButtonDown( rMEvt );
}
// -----------------------------------------------------------------------
void SvxCheckListBox::KeyInput( const KeyEvent& rKEvt )
{
const KeyCode& rKey = rKEvt.GetKeyCode();
if ( rKey.GetCode() == KEY_RETURN || rKey.GetCode() == KEY_SPACE )
{
SvLBoxEntry* pEntry = GetCurEntry();
if ( pEntry )
{
sal_Bool bCheck = ( GetCheckButtonState( pEntry ) == SV_BUTTON_CHECKED );
ToggleCheckButton( pEntry );
if ( bCheck != ( GetCheckButtonState( pEntry ) == SV_BUTTON_CHECKED ) )
CheckButtonHdl();
}
}
else if ( GetEntryCount() )
SvTreeListBox::KeyInput( rKEvt );
}
// -----------------------------------------------------------------------
SvLBoxEntry* SvxCheckListBox::InsertEntry( const XubString& rText, SvLBoxEntry* pParent, sal_Bool bChildsOnDemand, sal_uIntPtr nPos, void* pUserData, SvLBoxButtonKind eButtonKind )
{
return SvTreeListBox::InsertEntry( rText, pParent, bChildsOnDemand, nPos, pUserData, eButtonKind );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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