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/* This file is part of the KDE Project
Copyright (C) 2000 Klaas Freitag <freitag@suse.de>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include <tqstring.h>
#include <tqasciidict.h>
#include <tqmap.h>
#include <tqdict.h>
#include <kdebug.h>
#include <kconfig.h>
#include "kscandevice.h"
#include "kscanoption.h"
#include "kscanoptset.h"
KScanOptSet::KScanOptSet( const TQCString& setName )
{
name = setName;
setAutoDelete( false );
description = "";
strayCatsList.setAutoDelete( true );
}
KScanOptSet::~KScanOptSet()
{
/* removes all deep copies from backupOption */
strayCatsList.clear();
}
KScanOption *KScanOptSet::get( const TQCString name ) const
{
KScanOption *ret = 0;
ret = (*this) [name];
return( ret );
}
TQCString KScanOptSet::getValue( const TQCString name ) const
{
KScanOption *re = get( name );
TQCString retStr = "";
if( re )
{
retStr = re->get();
}
else
{
kdDebug(29000) << "option " << name << " from OptionSet is not available" << endl;
}
return( retStr );
}
bool KScanOptSet::backupOption( const KScanOption& opt )
{
bool retval = true;
/** Allocate a new option and store it **/
const TQCString& optName = opt.getName();
if( optName.isNull() )
retval = false;
if( retval )
{
KScanOption *newopt = find( optName );
if( newopt )
{
/** The option already exists **/
/* Copy the new one into the old one. TODO: checken Zuweisungoperatoren OK ? */
*newopt = opt;
}
else
{
const TQCString& qq = opt.get();
kdDebug(29000) << "Value is now: <" << qq << ">" << endl;
const KScanOption *newopt = new KScanOption( opt );
strayCatsList.append( newopt );
if( newopt )
{
insert( optName, newopt );
} else {
retval = false;
}
}
}
return( retval );
}
TQString KScanOptSet::getDescription() const
{
return description;
}
void KScanOptSet::slSetDescription( const TQString& str )
{
description = str;
}
void KScanOptSet::backupOptionDict( const TQAsciiDict<KScanOption>& optDict )
{
TQAsciiDictIterator<KScanOption> it( optDict );
while ( it.current() )
{
kdDebug(29000) << "Dict-Backup of Option <" << it.currentKey() << ">" << endl;
backupOption( *(it.current()));
++it;
}
}
/* */
void KScanOptSet::saveConfig( const TQString& scannerName, const TQString& configName,
const TQString& descr )
{
TQString confFile = SCANNER_DB_FILE;
kdDebug( 29000) << "Creating scan configuration file <" << confFile << ">" << endl;
KConfig *scanConfig = new KConfig( confFile );
TQString cfgName = configName;
if( configName.isNull() || configName.isEmpty() )
cfgName = "default";
scanConfig->setGroup( cfgName );
scanConfig->writeEntry( "description", descr );
scanConfig->writeEntry( "scannerName", scannerName );
TQAsciiDictIterator<KScanOption> it( *this);
while ( it.current() )
{
const TQString line = it.current() -> configLine();
const TQString name = it.current()->getName();
kdDebug(29000) << "writing " << name << " = <" << line << ">" << endl;
scanConfig->writeEntry( name, line );
++it;
}
scanConfig->sync();
delete( scanConfig );
}
bool KScanOptSet::load( const TQString& /*scannerName*/ )
{
TQString confFile = SCANNER_DB_FILE;
kdDebug( 29000) << "** Reading from scan configuration file <" << confFile << ">" << endl;
bool ret = true;
KConfig *scanConfig = new KConfig( confFile, true );
TQString cfgName = name; /* of the KScanOptSet, given in constructor */
if( cfgName.isNull() || cfgName.isEmpty() )
cfgName = "default";
if( ! scanConfig->hasGroup( name ) )
{
kdDebug(29000) << "Group " << name << " does not exist in configuration !" << endl;
ret = false;
}
else
{
scanConfig->setGroup( name );
typedef TQMap<TQString, TQString> StringMap;
StringMap strMap = scanConfig->entryMap( name );
StringMap::Iterator it;
for( it = strMap.begin(); it != strMap.end(); ++it )
{
TQCString optName = it.key().latin1();
KScanOption optset( optName );
TQCString val = it.data().latin1();
kdDebug(29000) << "Reading for " << optName << " value " << val << endl;
optset.set( val );
backupOption( optset );
}
}
delete( scanConfig );
return( ret );
}
/* END */
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