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/*
This file is part of KAddressBook.
Copyright (c) 2003 Tobias Koenig <tokoe@kde.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
As a special exception, permission is given to link this program
with any edition of TQt, and distribute the resulting executable,
without including the source code for TQt in the source distribution.
*/
#include <tqfile.h>
#include <tqlabel.h>
#include <tqlayout.h>
#include <tqpushbutton.h>
#include <kapplication.h>
#include <kcombobox.h>
#include <kdialog.h>
#include <kfiledialog.h>
#include <kio/netaccess.h>
#include <kinputdialog.h>
#include <klocale.h>
#include <kmessagebox.h>
#include <ktempfile.h>
#include "keywidget.h"
KeyWidget::KeyWidget( TQWidget *parent, const char *name )
: TQWidget( parent, name )
{
TQGridLayout *layout = new TQGridLayout( this, 4, 2, KDialog::marginHint(),
KDialog::spacingHint() );
TQLabel *label = new TQLabel( i18n( "Keys:" ), this );
layout->addWidget( label, 0, 0 );
mKeyCombo = new KComboBox( this );
layout->addWidget( mKeyCombo, 0, 1 );
mAddButton = new TQPushButton( i18n( "Add..." ), this );
layout->addMultiCellWidget( mAddButton, 1, 1, 0, 1 );
mRemoveButton = new TQPushButton( i18n( "Remove" ), this );
mRemoveButton->setEnabled( false );
layout->addMultiCellWidget( mRemoveButton, 2, 2, 0, 1 );
mExportButton = new TQPushButton( i18n( "Export..." ), this );
mExportButton->setEnabled( false );
layout->addMultiCellWidget( mExportButton, 3, 3, 0, 1 );
connect( mAddButton, TQT_SIGNAL( clicked() ), TQT_SLOT( addKey() ) );
connect( mRemoveButton, TQT_SIGNAL( clicked() ), TQT_SLOT( removeKey() ) );
connect( mExportButton, TQT_SIGNAL( clicked() ), TQT_SLOT( exportKey() ) );
}
KeyWidget::~KeyWidget()
{
}
void KeyWidget::setKeys( const KABC::Key::List &list )
{
mKeyList = list;
updateKeyCombo();
}
KABC::Key::List KeyWidget::keys() const
{
return mKeyList;
}
void KeyWidget::addKey()
{
TQMap<TQString, int> keyMap;
TQStringList keyTypeNames;
TQStringList existingKeyTypes;
KABC::Key::List::ConstIterator listIt;
for ( listIt = mKeyList.begin(); listIt != mKeyList.end(); ++listIt ) {
if ( (*listIt).type() != KABC::Key::Custom )
existingKeyTypes.append( KABC::Key::typeLabel( (*listIt).type() ) );
}
KABC::Key::TypeList typeList = KABC::Key::typeList();
KABC::Key::TypeList::ConstIterator it;
for ( it = typeList.begin(); it != typeList.end(); ++it ) {
if ( (*it) != KABC::Key::Custom &&
!existingKeyTypes.contains( KABC::Key::typeLabel( *it ) ) ) {
keyMap.insert( KABC::Key::typeLabel( *it ), *it );
keyTypeNames.append( KABC::Key::typeLabel( *it ) );
}
}
bool ok;
TQString name = KInputDialog::getItem( i18n( "Key Type" ), i18n( "Select the key type:" ), keyTypeNames, 0, true, &ok );
if ( !ok || name.isEmpty() )
return;
int type = keyMap[ name ];
if ( !keyTypeNames.contains( name ) )
type = KABC::Key::Custom;
KURL url = KFileDialog::getOpenURL();
if ( url.isEmpty() )
return;
TQString tmpFile;
if ( TDEIO::NetAccess::download( url, tmpFile, this ) ) {
TQFile file( tmpFile );
if ( !file.open( IO_ReadOnly ) ) {
TQString text( i18n( "<qt>Unable to open file <b>%1</b>.</qt>" ) );
KMessageBox::error( this, text.arg( url.url() ) );
return;
}
TQTextStream s( &file );
TQString data;
s.setEncoding( TQTextStream::UnicodeUTF8 );
s >> data;
file.close();
KABC::Key key( data, type );
if ( type == KABC::Key::Custom )
key.setCustomTypeString( name );
mKeyList.append( key );
emit changed();
TDEIO::NetAccess::removeTempFile( tmpFile );
}
updateKeyCombo();
}
void KeyWidget::removeKey()
{
int pos = mKeyCombo->currentItem();
if ( pos == -1 )
return;
TQString type = mKeyCombo->currentText();
TQString text = i18n( "<qt>Do you really want to remove the key <b>%1</b>?</qt>" );
if ( KMessageBox::warningContinueCancel( this, text.arg( type ), "", KGuiItem( i18n("&Delete"), "editdelete") ) == KMessageBox::Cancel )
return;
mKeyList.remove( mKeyList.at( pos ) );
emit changed();
updateKeyCombo();
}
void KeyWidget::exportKey()
{
KABC::Key key = (*mKeyList.at( mKeyCombo->currentItem() ) );
KURL url = KFileDialog::getSaveURL();
KTempFile tempFile;
TQTextStream *s = tempFile.textStream();
s->setEncoding( TQTextStream::UnicodeUTF8 );
(*s) << key.textData();
tempFile.close();
TDEIO::NetAccess::upload( tempFile.name(), url, kapp->mainWidget() );
}
void KeyWidget::updateKeyCombo()
{
int pos = mKeyCombo->currentItem();
mKeyCombo->clear();
KABC::Key::List::ConstIterator it;
for ( it = mKeyList.begin(); it != mKeyList.end(); ++it ) {
if ( (*it).type() == KABC::Key::Custom )
mKeyCombo->insertItem( (*it).customTypeString() );
else
mKeyCombo->insertItem( KABC::Key::typeLabel( (*it).type() ) );
}
mKeyCombo->setCurrentItem( pos );
bool state = ( mKeyList.count() != 0 );
mRemoveButton->setEnabled( state );
mExportButton->setEnabled( state );
}
#include "keywidget.moc"
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