src/settings/additionalinfodialog.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2007-2012 by Peter Penz <peter.penz19@gmail.com>        *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  *                                                                         *
   9  *   This program is distributed in the hope that it will be useful,       *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12  *   GNU General Public License for more details.                          *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU General Public License     *
  15  *   along with this program; if not, write to the                         *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA          *
  18  ***************************************************************************/
  19
  20 #include "additionalinfodialog.h"
  21
  22 #include <config-baloo.h>
  23
  24 #include <KLocale>
  25 #include "kitemviews/kfileitemmodel.h"
  26 #include <QCheckBox>
  27 #include <QLabel>
  28 #include <QVBoxLayout>
  29
  30 #ifdef HAVE_BALOO
  31     #include <baloo/indexerconfig.h>
  32 #endif
  33
  34 AdditionalInfoDialog::AdditionalInfoDialog(QWidget* parent,
  35                                            const QList<QByteArray>& visibleRoles) :
  36     KDialog(parent),
  37     m_visibleRoles(visibleRoles),
  38     m_listWidget(0)
  39 {
  40     setCaption(i18nc("@title:window", "Additional Information"));
  41     setButtons(Ok | Cancel);
  42     setDefaultButton(Ok);
  43
  44     QWidget* mainWidget = new QWidget(this);
  45     mainWidget->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Minimum);
  46
  47     // Add header
  48     QLabel* header = new QLabel(mainWidget);
  49     header->setText(i18nc("@label", "Select which additional information should be shown:"));
  50     header->setWordWrap(true);
  51
  52     // Add checkboxes
  53     bool indexingEnabled = false;
  54 #ifdef HAVE_BALOO
  55     Baloo::IndexerConfig config;
  56     indexingEnabled = config.fileIndexingEnabled();
  57 #endif
  58
  59     m_listWidget = new QListWidget(mainWidget);
  60     m_listWidget->setSelectionMode(QAbstractItemView::NoSelection);
  61     const QList<KFileItemModel::RoleInfo> rolesInfo = KFileItemModel::rolesInformation();
  62     foreach (const KFileItemModel::RoleInfo& info, rolesInfo) {
  63         QListWidgetItem* item = new QListWidgetItem(info.translation, m_listWidget);
  64         item->setCheckState(visibleRoles.contains(info.role) ? Qt::Checked : Qt::Unchecked);
  65
  66         const bool enable = (!info.requiresBaloo && !info.requiresIndexer) ||
  67                             (info.requiresBaloo) ||
  68                             (info.requiresIndexer && indexingEnabled);
  69
  70         if (!enable) {
  71             item->setFlags(item->flags() & ~Qt::ItemIsEnabled);
  72         }
  73     }
  74
  75     QVBoxLayout* layout = new QVBoxLayout(mainWidget);
  76     layout->addWidget(header);
  77     layout->addWidget(m_listWidget);
  78     layout->addStretch(1);
  79
  80     setMainWidget(mainWidget);
  81
  82     const KConfigGroup dialogConfig(KSharedConfig::openConfig("dolphinrc"), "AdditionalInfoDialog");
  83     restoreDialogSize(dialogConfig);
  84
  85     connect(this, SIGNAL(okClicked()), this, SLOT(slotOk()));
  86 }
  87
  88 AdditionalInfoDialog::~AdditionalInfoDialog()
  89 {
  90     KConfigGroup dialogConfig(KSharedConfig::openConfig("dolphinrc"), "AdditionalInfoDialog");
  91     saveDialogSize(dialogConfig, KConfigBase::Persistent);
  92 }
  93
  94 QList<QByteArray> AdditionalInfoDialog::visibleRoles() const
  95 {
  96     return m_visibleRoles;
  97 }
  98
  99 void AdditionalInfoDialog::slotOk()
 100 {
 101     m_visibleRoles.clear();
 102
 103     int index = 0;
 104     const QList<KFileItemModel::RoleInfo> rolesInfo = KFileItemModel::rolesInformation();
 105     foreach (const KFileItemModel::RoleInfo& info, rolesInfo) {
 106         const QListWidgetItem* item = m_listWidget->item(index);
 107         if (item->checkState() == Qt::Checked) {
 108             m_visibleRoles.append(info.role);
 109         }
 110         ++index;
 111     }
 112 }
 113
 114 #include "additionalinfodialog.moc"