/*************************************************************************
 *
 *  $RCSfile: helper.cxx,v $
 *
 *  $Revision: 1.2 $
 *
 *  last change: $Author: rt $ $Date: 2001-05-22 14:59:21 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation.
 *
 *  This library 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 for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (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.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/

#include <unistd.h>

#ifndef _PAD_HELPER_HXX_
#include <helper.hxx>
#endif
#ifndef _PAD_PADIALOG_HRC_
#include <padialog.hrc>
#endif

#ifndef _OSL_FILE_HXX_
#include <osl/file.hxx>
#endif
#ifndef _INTN_HXX
#include <tools/intn.hxx>
#endif
#ifndef _URLOBJ_HXX
#include <tools/urlobj.hxx>
#endif
#ifndef _SV_SVAPP_HXX
#include <vcl/svapp.hxx>
#endif
#ifndef _SV_MSGBOX_HXX
#include <vcl/msgbox.hxx>
#endif
#ifndef _CONFIG_HXX
#include <tools/config.hxx>
#endif

using namespace osl;
using namespace rtl;
using namespace padmin;

#define MAX_PATH 1024

/*
 *  PaResId
 */

ResId padmin::PaResId( ULONG nId )
{
    static ResMgr* pPaResMgr = NULL;
    if( ! pPaResMgr )
    {
        LanguageType aType = LANGUAGE_SYSTEM;
        pPaResMgr = ResMgr::SearchCreateResMgr( "spa" MAKE_NUMSTR(SUPD), aType );
        International aInternational( aType, LANGUAGE_SYSTEM );
        Application::SetAppInternational( aInternational );
    }
    return ResId( nId, pPaResMgr );
}

/*
 *  FindFiles
 */

void padmin::FindFiles( const String& rDirectory, ::std::list< String >& rResult, const String& rSuffixes )
{
    rResult.clear();

    OUString aDirPath;
    ::osl::FileBase::getFileURLFromSystemPath( rDirectory, aDirPath );
    Directory aDir( aDirPath );
    aDir.open();
    DirectoryItem aItem;
    while( aDir.getNextItem( aItem ) == FileBase::E_None )
    {
        FileStatus aStatus( FileStatusMask_FileName         |
                            FileStatusMask_Type
                            );
        if( aItem.getFileStatus( aStatus ) == FileBase::E_None &&
            ( aStatus.getFileType() == FileStatus::Regular ||
              aStatus.getFileType() == FileStatus::Link ) )
        {
            String aFileName = aStatus.getFileName();
            int nToken = rSuffixes.GetTokenCount( ';' );
            while( nToken-- )
            {
                String aSuffix = rSuffixes.GetToken( nToken, ';' );
                String aExtension = aFileName.Copy( aFileName.Len()-aSuffix.Len() );
                if( aFileName.GetChar( aFileName.Len()-aSuffix.Len()-1 ) == '.' &&
                    aExtension.EqualsIgnoreCaseAscii( aSuffix ) )
                {
                    rResult.push_back( aFileName );
                    break;
                }
            }
        }
    }
    aDir.close();
}

/*
 *  DelMultiListBox
 */

long DelMultiListBox::Notify( NotifyEvent& rEvent )
{
    long nRet = 0;

    if( rEvent.GetType() == EVENT_KEYINPUT &&
        rEvent.GetKeyEvent()->GetKeyCode().GetCode() == KEY_DELETE )
    {
        m_aDelPressedLink.Call( this );
        nRet = 1;
    }

    return nRet;
}

/*
 *  DelListBox
 */

long DelListBox::Notify( NotifyEvent& rEvent )
{
    long nRet = 0;

    if( rEvent.GetType() == EVENT_KEYINPUT &&
        rEvent.GetKeyEvent()->GetKeyCode().GetCode() == KEY_DELETE )
    {
        m_aDelPressedLink.Call( this );
        nRet = 1;
    }

    return nRet;
}

/*
 *  QueryString
 */

QueryString::QueryString( Window* pParent, String& rQuery, String& rRet ) :
        m_rReturnValue( rRet ),
        ModalDialog( pParent, PaResId( RID_STRINGQUERYDLG ) ),
        m_aOKButton( this, PaResId( RID_STRQRY_BTN_OK ) ),
        m_aEdit( this, PaResId( RID_STRQRY_EDT_NEWNAME ) ),
        m_aFixedText( this, PaResId( RID_STRQRY_TXT_RENAME ) ),
        m_aCancelButton( this, PaResId( RID_STRQRY_BTN_CANCEL ) )
{
    m_aOKButton.SetClickHdl( LINK( this, QueryString, ClickBtnHdl ) );
    m_aFixedText.SetText( rQuery );
    m_aEdit.SetText( m_rReturnValue );
    SetText( Application::GetDisplayName() );
    FreeResource();
}

QueryString::~QueryString()
{
}

IMPL_LINK( QueryString, ClickBtnHdl, Button*, pButton )
{
    if( pButton == &m_aOKButton )
    {
        m_rReturnValue = m_aEdit.GetText();
        EndDialog( 1 );
    }
    else
        EndDialog(0);
    return 0;
}

/*
 *  AreYouSure
 */

BOOL padmin::AreYouSure( Window* pParent, int nRid )
{
    if( nRid == -1 )
        nRid = RID_YOU_SURE;
    QueryBox aQueryBox( pParent, WB_YES_NO | WB_DEF_NO,
                        String( PaResId( nRid ) ) );
    return aQueryBox.Execute() == RET_NO ? FALSE : TRUE;
}

/*
 *  getPadminRC
 */

static Config* pRC = NULL;

Config& padmin::getPadminRC()
{
    if( ! pRC )
    {
        static const char* pEnv = getenv( "HOME" );
        String aFileName( pEnv ? pEnv : "", gsl_getSystemTextEncoding() );
        aFileName.AppendAscii( "/.padminrc" );
        pRC = new Config( aFileName );
    }
    return *pRC;
}

void padmin::freePadminRC()
{
    if( pRC )
        delete pRC, pRC = NULL;
}