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kabc

resourcefileconfig.cpp

00001 /*
00002     This file is part of libkabc.
00003     Copyright (c) 2002 Tobias Koenig <tokoe@kde.org>
00004 
00005     This library is free software; you can redistribute it and/or
00006     modify it under the terms of the GNU Library General Public
00007     License as published by the Free Software Foundation; either
00008     version 2 of the License, or (at your option) any later version.
00009 
00010     This library is distributed in the hope that it will be useful,
00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013     Library General Public License for more details.
00014 
00015     You should have received a copy of the GNU Library General Public License
00016     along with this library; see the file COPYING.LIB.  If not, write to
00017     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00018     Boston, MA 02110-1301, USA.
00019 */
00020 
00021 #include "resourcefileconfig.h"
00022 #include "resourcefile.h"
00023 
00024 #include "kabc/formatfactory.h"
00025 #include "kabc/stdaddressbook.h"
00026 
00027 #include <kdebug.h>
00028 #include <klocale.h>
00029 #include <kstandarddirs.h>
00030 #include <kdialog.h>
00031 
00032 #include <QtGui/QFormLayout>
00033 
00034 #include <unistd.h>
00035 
00036 using namespace KABC;
00037 
00038 ResourceFileConfig::ResourceFileConfig( QWidget *parent )
00039     : ConfigWidget( parent )
00040 {
00041   QFormLayout *mainLayout = new QFormLayout( this );
00042   mainLayout->setMargin( 0 );
00043 
00044   mFormatBox = new KComboBox( this );
00045 
00046   mainLayout->addRow( i18n( "Format:" ), mFormatBox );
00047 
00048   mFileNameEdit = new KUrlRequester( this );
00049   mFileNameEdit->setMode( KFile::File | KFile::LocalOnly );
00050 
00051   mainLayout->addRow( i18n( "Location:" ), mFileNameEdit );
00052 
00053   connect( mFileNameEdit, SIGNAL( textChanged( const QString & ) ),
00054            SLOT( checkFilePermissions( const QString & ) ) );
00055 
00056   FormatFactory *factory = FormatFactory::self();
00057   QStringList formats = factory->formats();
00058   QStringList::Iterator it;
00059   for ( it = formats.begin(); it != formats.end(); ++it ) {
00060     FormatInfo info = factory->info( *it );
00061     if ( !info.isNull() ) {
00062       mFormatTypes << (*it);
00063       mFormatBox->addItem( info.nameLabel );
00064     }
00065   }
00066 
00067   mInEditMode = false;
00068 }
00069 
00070 void ResourceFileConfig::setEditMode( bool value )
00071 {
00072   mFormatBox->setEnabled( !value );
00073   mInEditMode = value;
00074 }
00075 
00076 void ResourceFileConfig::loadSettings( KRES::Resource *res )
00077 {
00078   ResourceFile *resource = dynamic_cast<ResourceFile*>( res );
00079 
00080   if ( !resource ) {
00081     kDebug() << "cast failed";
00082     return;
00083   }
00084 
00085   mFormatBox->setCurrentIndex( mFormatTypes.indexOf( resource->format() ) );
00086 
00087   mFileNameEdit->setUrl( KUrl::fromPath( resource->fileName() ) );
00088   if ( mFileNameEdit->url().isEmpty() ) {
00089     mFileNameEdit->setUrl( KUrl::fromPath( KABC::StdAddressBook::fileName() ) );
00090   }
00091 }
00092 
00093 void ResourceFileConfig::saveSettings( KRES::Resource *res )
00094 {
00095   ResourceFile *resource = dynamic_cast<ResourceFile*>( res );
00096 
00097   if ( !resource ) {
00098     kDebug() << "cast failed";
00099     return;
00100   }
00101 
00102   if ( !mInEditMode ) {
00103     resource->setFormat( mFormatTypes[ mFormatBox->currentIndex() ] );
00104   }
00105 
00106   resource->setFileName( mFileNameEdit->url().path() );
00107 }
00108 
00109 void ResourceFileConfig::checkFilePermissions( const QString &fileName )
00110 {
00111   // If file exist but is not writeable...
00112   if ( access( QFile::encodeName( fileName ), F_OK ) == 0 ) {
00113     emit setReadOnly( access( QFile::encodeName( fileName ), W_OK ) < 0 );
00114   }
00115 }
00116 
00117 #include "resourcefileconfig.moc"

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