| -rw-r--r-- | kaddressbook/keywidget.cpp | 277 |
1 files changed, 277 insertions, 0 deletions
diff --git a/kaddressbook/keywidget.cpp b/kaddressbook/keywidget.cpp new file mode 100644 index 0000000..c117d34 --- a/dev/null +++ b/kaddressbook/keywidget.cpp @@ -0,0 +1,277 @@ +/* + 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + + As a special exception, permission is given to link this program + with any edition of Qt, and distribute the resulting executable, + without including the source code for Qt in the source distribution. +*/ + +#include <qfile.h> + +#include <qinputdialog.h> + +#include <qlabel.h> +#include <qlayout.h> +#include <qpushbutton.h> + +#ifndef KAB_EMBEDDED +#include <kaccelmanager.h> +#include <kio/netaccess.h> +#include <kmessagebox.h> +#else //KAB_EMBEDDED +#include <qmap.h> +#include <qmessagebox.h> +#include <qtextstream.h> +#include <kurl.h> +#endif //KAB_EMBEDDED + +#include <kapplication.h> +#include <kcombobox.h> +#include <kdialog.h> +#include <kfiledialog.h> +#include <klocale.h> +#include <ktempfile.h> + +#include "keywidget.h" + +KeyWidget::KeyWidget( QWidget *parent, const char *name ) + : QWidget( parent, name ) +{ + QGridLayout *layout = new QGridLayout( this, 2, 2, KDialog::marginHint(), + KDialog::spacingHint() ); + + QLabel *label = new QLabel( i18n( "Keys:" ), this ); + layout->addWidget( label, 0, 0 ); + + mKeyCombo = new KComboBox( this ); + layout->addWidget( mKeyCombo, 0, 1 ); + + mAddButton = new QPushButton( i18n( "Add" ), this ); + layout->addWidget( mAddButton, 1, 0 ); + + mRemoveButton = new QPushButton( i18n( "Remove" ), this ); + mRemoveButton->setEnabled( false ); + layout->addWidget( mRemoveButton, 1, 1 ); + + mExportButton = new QPushButton( i18n( "Export" ), this ); + mExportButton->setEnabled( false ); + layout->addMultiCellWidget( mExportButton, 2, 2, 0, 1 ); + + connect( mAddButton, SIGNAL( clicked() ), SLOT( addKey() ) ); + connect( mRemoveButton, SIGNAL( clicked() ), SLOT( removeKey() ) ); + connect( mExportButton, SIGNAL( clicked() ), 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() +{ + QMap<QString, int> keyMap; + QStringList keyTypeNames; + QStringList existingKeyTypes; + + KABC::Key::List::Iterator 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::Iterator 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; + QString name = QInputDialog::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; + +#ifndef KAB_EMBEDDED + KURL url = KFileDialog::getOpenURL(); + + if ( url.isEmpty() ) + return; + + QString tmpFile; + if ( KIO::NetAccess::download( url, tmpFile ) ) { + QFile file( tmpFile ); + if ( !file.open( IO_ReadOnly ) ) { + QString text( i18n( "<qt>Unable to open file <b>%1</b>.</qt>" ) ); + KMessageBox::error( this, text.arg( url.url() ) ); + return; + } + + +#else //KAB_EMBEDDED + QString keyfile = KFileDialog::getOpenFileName( "huhu", + "Select Key", this ); + + if ( keyfile.isEmpty() ) + return; + + { + QFile file( keyfile ); + if ( !file.open( IO_ReadOnly ) ) { + QString text( i18n( "<qt>Unable to open file <b>%1</b>.</qt>" ) ); + QString caption( i18n( "Error" ) ); + QMessageBox::critical( this, caption, text.arg( keyfile ) ); + return; + } + +#endif //KAB_EMBEDDED + + + + QTextStream s( &file ); + QString data; + + s.setEncoding( QTextStream::UnicodeUTF8 ); + s >> data; + file.close(); + + KABC::Key key( data, type ); + if ( type == KABC::Key::Custom ) + key.setCustomTypeString( name ); + mKeyList.append( key ); + + emit changed(); + +#ifndef KAB_EMBEDDED + KIO::NetAccess::removeTempFile( tmpFile ); +#endif //KAB_EMBEDDED + + } + + updateKeyCombo(); +} + +void KeyWidget::removeKey() +{ + int pos = mKeyCombo->currentItem(); + if ( pos == -1 ) + return; + + QString type = mKeyCombo->currentText(); + QString text = i18n( "<qt>Do you really want to remove the key <b>%1</b>?</qt>" ); + + +#ifndef KAB_EMBEDDED + if ( KMessageBox::questionYesNo( this, text.arg( type ) ) == KMessageBox::No ) + return; +#else //KAB_EMBEDDED + QString caption = i18n( "Confirm Delete" ); + if (QMessageBox::information( this, caption, + text.arg( type ), + i18n("Yes!"), i18n("No"), 0, 0 ) == 1) + return; +#endif //KAB_EMBEDDED + + mKeyList.remove( mKeyList.at( pos ) ); + emit changed(); + + updateKeyCombo(); +} + +void KeyWidget::exportKey() +{ + KABC::Key key = (*mKeyList.at( mKeyCombo->currentItem() ) ); + +#ifndef KAB_EMBEDDED + KURL url = KFileDialog::getSaveURL(); + + KTempFile tempFile; + QTextStream *s = tempFile.textStream(); + s->setEncoding( QTextStream::UnicodeUTF8 ); + (*s) << key.textData(); + tempFile.close(); + + KIO::NetAccess::upload( tempFile.name(), url, kapp->mainWidget() ); +#else //KAB_EMBEDDED + QString keyfile = KFileDialog::getSaveFileName( "huhu", + "Save Key", this ); + + if ( keyfile.isEmpty() ) + return; + + QFile file( keyfile ); + if ( !file.open( IO_ReadWrite ) ) { + QString text( i18n( "<qt>Unable to open file <b>%1</b>.</qt>" ) ); + QString caption( i18n( "Error" ) ); + QMessageBox::critical( this, caption, text.arg( keyfile ) ); + return; + } + + QTextStream s( &file ); + s.setEncoding( QTextStream::UnicodeUTF8 ); + s << key.textData(); + file.close(); + + +#endif //KAB_EMBEDDED + +} + +void KeyWidget::updateKeyCombo() +{ + int pos = mKeyCombo->currentItem(); + mKeyCombo->clear(); + + KABC::Key::List::Iterator 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 ); +} + +#ifndef KAB_EMBEDDED +#include "keywidget.moc" +#endif //KAB_EMBEDDED |