kabc
vcarddrag.cpp
00001 /* 00002 This file is part of libkabc. 00003 00004 Copyright (c) 2002 Tobias Koenig <tokoe@kde.org> 00005 00006 This library is free software; you can redistribute it and/or 00007 modify it under the terms of the GNU Library General Public 00008 License as published by the Free Software Foundation; either 00009 version 2 of the License, or (at your option) any later version. 00010 00011 This library is distributed in the hope that it will be useful, 00012 but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00014 Library General Public License for more details. 00015 00016 You should have received a copy of the GNU Library General Public License 00017 along with this library; see the file COPYING.LIB. If not, write to 00018 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 00019 Boston, MA 02110-1301, USA. 00020 */ 00021 00022 #include "vcarddrag.h" 00023 00024 #include "vcardconverter.h" 00025 00026 #include <KMimeType> 00027 00028 #include <QMimeData> 00029 00030 using namespace KABC; 00031 00032 static QString findCompatibleMimeType( const QMimeData *md ) 00033 { 00034 // check the canonical MIME type first 00035 if ( md->hasFormat( KABC::Addressee::mimeType() ) ) { 00036 return KABC::Addressee::mimeType(); 00037 } 00038 00039 const QStringList mimeTypeOffers = md->formats(); 00040 Q_FOREACH ( const QString &mimeType, mimeTypeOffers ) { 00041 const KMimeType::Ptr mimeTypePtr = KMimeType::mimeType( mimeType, KMimeType::ResolveAliases ); 00042 if ( !mimeTypePtr.isNull() ) { 00043 if ( mimeTypePtr->is( KABC::Addressee::mimeType() ) ) { 00044 return mimeType; 00045 } 00046 } 00047 } 00048 00049 return QString(); 00050 } 00051 00052 bool VCardDrag::populateMimeData( QMimeData *md, const QByteArray &content ) 00053 { 00054 md->setData( KABC::Addressee::mimeType(), content ); 00055 return true; 00056 } 00057 00058 bool VCardDrag::populateMimeData( QMimeData *md, const KABC::Addressee::List &addressees ) 00059 { 00060 KABC::VCardConverter converter; 00061 const QByteArray vcards = converter.createVCards( addressees ); 00062 if ( !vcards.isEmpty() ) { 00063 return populateMimeData( md, vcards ); 00064 } else { 00065 return false; 00066 } 00067 } 00068 00069 bool VCardDrag::canDecode( const QMimeData *md ) 00070 { 00071 return !findCompatibleMimeType( md ).isEmpty(); 00072 } 00073 00074 bool VCardDrag::fromMimeData( const QMimeData *md, QByteArray &content ) 00075 { 00076 const QString mimeOffer = findCompatibleMimeType( md ); 00077 if ( mimeOffer.isEmpty() ) { 00078 return false; 00079 } 00080 content = md->data( mimeOffer ); 00081 return !content.isEmpty(); 00082 } 00083 00084 bool VCardDrag::fromMimeData( const QMimeData *md, KABC::Addressee::List &addressees ) 00085 { 00086 const QString mimeOffer = findCompatibleMimeType( md ); 00087 if ( mimeOffer.isEmpty() ) { 00088 return false; 00089 } 00090 addressees = KABC::VCardConverter().parseVCards( md->data( mimeOffer ) ); 00091 return !addressees.isEmpty(); 00092 } 00093 00094 // kate: space-indent on; indent-width 2; replace-tabs on;
This file is part of the KDE documentation.
Documentation copyright © 1996-2012 The KDE developers.
Generated on Thu May 10 2012 22:20:25 by doxygen 1.8.0 written by Dimitri van Heesch, © 1997-2006
Documentation copyright © 1996-2012 The KDE developers.
Generated on Thu May 10 2012 22:20:25 by doxygen 1.8.0 written by Dimitri van Heesch, © 1997-2006
KDE's Doxygen guidelines are available online.