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 <KSharedConfig>
  25 #include <KLocalizedString>
  26 #include "kitemviews/kfileitemmodel.h"
  27 #include <QCheckBox>
  28 #include <QLabel>
  29 #include <QVBoxLayout>
  30
  31 #ifdef HAVE_BALOO
  32     #include <Baloo/IndexerConfig>
  33 #endif
  34
  35 AdditionalInfoDialog::AdditionalInfoDialog(QWidget* parent,
  36                                            const QList<QByteArray>& visibleRoles) :
  37     KDialog(parent),
  38     m_visibleRoles(visibleRoles),
  39     m_listWidget(0)
  40 {
  41     setCaption(i18nc("@title:window", "Additional Information"));
  42     setButtons(Ok | Cancel);
  43     setDefaultButton(Ok);
  44
  45     QWidget* mainWidget = new QWidget(this);
  46     mainWidget->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Minimum);
  47
  48     // Add header
  49     QLabel* header = new QLabel(mainWidget);
  50     header->setText(i18nc("@label", "Select which additional information should be shown:"));
  51     header->setWordWrap(true);
  52
  53     // Add checkboxes
  54     bool indexingEnabled = false;
  55 #ifdef HAVE_BALOO
  56     Baloo::IndexerConfig config;
  57     indexingEnabled = config.fileIndexingEnabled();
  58 #endif
  59
  60     m_listWidget = new QListWidget(mainWidget);
  61     m_listWidget->setSelectionMode(QAbstractItemView::NoSelection);
  62     const QList<KFileItemModel::RoleInfo> rolesInfo = KFileItemModel::rolesInformation();
  63     foreach (const KFileItemModel::RoleInfo& info, rolesInfo) {
  64         QListWidgetItem* item = new QListWidgetItem(info.translation, m_listWidget);
  65         item->setCheckState(visibleRoles.contains(info.role) ? Qt::Checked : Qt::Unchecked);
  66
  67         const bool enable = (!info.requiresBaloo && !info.requiresIndexer) ||
  68                             (info.requiresBaloo) ||
  69                             (info.requiresIndexer && indexingEnabled);
  70
  71         if (!enable) {
  72             item->setFlags(item->flags() & ~Qt::ItemIsEnabled);
  73         }
  74     }
  75
  76     QVBoxLayout* layout = new QVBoxLayout(mainWidget);
  77     layout->addWidget(header);
  78     layout->addWidget(m_listWidget);
  79
  80     setMainWidget(mainWidget);
  81
  82     const KConfigGroup dialogConfig(KSharedConfig::openConfig("dolphinrc"), "AdditionalInfoDialog");
  83     restoreDialogSize(dialogConfig);
  84
  85     connect(this, &AdditionalInfoDialog::okClicked, this, &AdditionalInfoDialog::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