apps/lib/konq/konq_popupmenuinformation.cpp

   1 /* This file is part of the KDE project
   2
   3    Copyright 2008 David Faure <faure@kde.org>
   4
   5    This library is free software; you can redistribute it and/or modify
   6    it under the terms of the GNU Library General Public License as published
   7    by the Free Software Foundation; either version 2 of the License or
   8    ( at your option ) version 3 or, at the discretion of KDE e.V.
   9    ( which shall act as a proxy as in section 14 of the GPLv3 ), 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 "konq_popupmenuinformation.h"
  23 #include <kfileitem.h>
  24
  25 class KonqPopupMenuInformationPrivate : public QSharedData
  26 {
  27 public:
  28     KonqPopupMenuInformationPrivate()
  29         : m_parentWidget(0),
  30       m_isDirectory(false)
  31     {}
  32     QWidget* m_parentWidget;
  33     KFileItemList m_items;
  34     KonqFileItemCapabilities m_capabilities;
  35     KUrl::List m_urlList;
  36     QString m_mimeType;
  37     QString m_mimeGroup;
  38     bool m_isDirectory;
  39 };
  40
  41 KonqPopupMenuInformation::KonqPopupMenuInformation()
  42     : d(new KonqPopupMenuInformationPrivate)
  43 {
  44 }
  45
  46 KonqPopupMenuInformation::~KonqPopupMenuInformation()
  47 {
  48 }
  49
  50 KonqPopupMenuInformation::KonqPopupMenuInformation(const KonqPopupMenuInformation& other)
  51     : d(other.d)
  52 {
  53 }
  54
  55 KonqPopupMenuInformation & KonqPopupMenuInformation::operator=(const KonqPopupMenuInformation& other)
  56 {
  57     d = other.d;
  58     return *this;
  59 }
  60
  61 void KonqPopupMenuInformation::setItems(const KFileItemList& items)
  62 {
  63     Q_ASSERT(!items.isEmpty());
  64     d->m_items = items;
  65     d->m_capabilities.setItems(items);
  66     d->m_mimeType = items.first().mimetype();
  67     d->m_mimeGroup = d->m_mimeType.left(d->m_mimeType.indexOf('/'));
  68     d->m_isDirectory = items.first().isDir();
  69     d->m_urlList = items.targetUrlList();
  70     if (items.count() > 1) {
  71         KFileItemList::const_iterator kit = items.begin();
  72         const KFileItemList::const_iterator kend = items.end();
  73         for ( ; kit != kend; ++kit ) {
  74             const QString itemMimeType = (*kit).mimetype();
  75             // Determine if common mimetype among all items
  76             if (d->m_mimeType != itemMimeType) {
  77                 d->m_mimeType.clear();
  78                 if (d->m_mimeGroup != itemMimeType.left(itemMimeType.indexOf('/')))
  79                     d->m_mimeGroup.clear(); // mimetype groups are different as well!
  80             }
  81             if (d->m_isDirectory && !(*kit).isDir())
  82                 d->m_isDirectory = false;
  83         }
  84     }
  85 }
  86
  87 KFileItemList KonqPopupMenuInformation::items() const
  88 {
  89     return d->m_items;
  90 }
  91
  92 KUrl::List KonqPopupMenuInformation::urlList() const
  93 {
  94     return d->m_urlList;
  95 }
  96
  97 bool KonqPopupMenuInformation::isDirectory() const
  98 {
  99     return d->m_isDirectory;
 100 }
 101
 102 void KonqPopupMenuInformation::setParentWidget(QWidget* parentWidget)
 103 {
 104     d->m_parentWidget = parentWidget;
 105 }
 106
 107 QWidget* KonqPopupMenuInformation::parentWidget() const
 108 {
 109     return d->m_parentWidget;
 110 }
 111
 112 QString KonqPopupMenuInformation::mimeType() const
 113 {
 114     return d->m_mimeType;
 115 }
 116
 117 QString KonqPopupMenuInformation::mimeGroup() const
 118 {
 119     return d->m_mimeGroup;
 120 }
 121
 122 KonqFileItemCapabilities KonqPopupMenuInformation::capabilities() const
 123 {
 124     return d->m_capabilities;
 125 }