1 | /* |
2 | This file is part of libkabc. |
3 | |
4 | Copyright (c) 2002 Tobias Koenig <tokoe@kde.org> |
5 | |
6 | This library is free software; you can redistribute it and/or |
7 | modify it under the terms of the GNU Library General Public |
8 | License as published by the Free Software Foundation; either |
9 | version 2 of the License, or (at your option) any later version. |
10 | |
11 | This library is distributed in the hope that it will be useful, |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
14 | Library General Public License for more details. |
15 | |
16 | You should have received a copy of the GNU Library General Public License |
17 | along with this library; see the file COPYING.LIB. If not, write to |
18 | the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
19 | Boston, MA 02110-1301, USA. |
20 | */ |
21 | |
22 | #include "vcarddrag.h" |
23 | |
24 | #include "vcardconverter.h" |
25 | |
26 | #include <KMimeType> |
27 | |
28 | #include <QMimeData> |
29 | |
30 | using namespace KABC; |
31 | |
32 | static QString findCompatibleMimeType( const QMimeData *md ) |
33 | { |
34 | // check the canonical MIME type first |
35 | if ( md->hasFormat( KABC::Addressee::mimeType() ) ) { |
36 | return KABC::Addressee::mimeType(); |
37 | } |
38 | |
39 | const QStringList mimeTypeOffers = md->formats(); |
40 | Q_FOREACH ( const QString &mimeType, mimeTypeOffers ) { |
41 | const KMimeType::Ptr mimeTypePtr = KMimeType::mimeType( mimeType, KMimeType::ResolveAliases ); |
42 | if ( !mimeTypePtr.isNull() ) { |
43 | if ( mimeTypePtr->is( KABC::Addressee::mimeType() ) ) { |
44 | return mimeType; |
45 | } |
46 | } |
47 | } |
48 | |
49 | return QString(); |
50 | } |
51 | |
52 | bool VCardDrag::populateMimeData( QMimeData *md, const QByteArray &content ) |
53 | { |
54 | md->setData( KABC::Addressee::mimeType(), content ); |
55 | return true; |
56 | } |
57 | |
58 | bool VCardDrag::populateMimeData( QMimeData *md, const KABC::Addressee::List &addressees ) |
59 | { |
60 | KABC::VCardConverter converter; |
61 | const QByteArray vcards = converter.createVCards( addressees ); |
62 | if ( !vcards.isEmpty() ) { |
63 | return populateMimeData( md, vcards ); |
64 | } else { |
65 | return false; |
66 | } |
67 | } |
68 | |
69 | bool VCardDrag::canDecode( const QMimeData *md ) |
70 | { |
71 | return !findCompatibleMimeType( md ).isEmpty(); |
72 | } |
73 | |
74 | bool VCardDrag::fromMimeData( const QMimeData *md, QByteArray &content ) |
75 | { |
76 | const QString mimeOffer = findCompatibleMimeType( md ); |
77 | if ( mimeOffer.isEmpty() ) { |
78 | return false; |
79 | } |
80 | content = md->data( mimeOffer ); |
81 | return !content.isEmpty(); |
82 | } |
83 | |
84 | bool VCardDrag::fromMimeData( const QMimeData *md, KABC::Addressee::List &addressees ) |
85 | { |
86 | const QString mimeOffer = findCompatibleMimeType( md ); |
87 | if ( mimeOffer.isEmpty() ) { |
88 | return false; |
89 | } |
90 | addressees = KABC::VCardConverter().parseVCards( md->data( mimeOffer ) ); |
91 | return !addressees.isEmpty(); |
92 | } |
93 | |
94 | // kate: space-indent on; indent-width 2; replace-tabs on; |
95 | |