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 <KConfigGroup>
  28 #include <KWindowConfig>
  29
  30 #include <QCheckBox>
  31 #include <QLabel>
  32 #include <QVBoxLayout>
  33 #include <QDialogButtonBox>
  34 #include <QPushButton>
  35
  36 #ifdef HAVE_BALOO
  37     #include <Baloo/IndexerConfig>
  38 #endif
  39
  40 AdditionalInfoDialog::AdditionalInfoDialog(QWidget* parent,
  41                                            const QList<QByteArray>& visibleRoles) :
  42     QDialog(parent),
  43     m_visibleRoles(visibleRoles),
  44     m_listWidget(0)
  45 {
  46     setWindowTitle(i18nc("@title:window", "Additional Information"));
  47     setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Minimum);
  48
  49     auto layout = new QVBoxLayout(this);
  50     setLayout(layout);
  51
  52     // Add header
  53     auto header = new QLabel(this);
  54     header->setText(i18nc("@label", "Select which additional information should be shown:"));
  55     header->setWordWrap(true);
  56     layout->addWidget(header);
  57
  58     // Add checkboxes
  59     bool indexingEnabled = false;
  60 #ifdef HAVE_BALOO
  61     Baloo::IndexerConfig config;
  62     indexingEnabled = config.fileIndexingEnabled();
  63 #endif
  64
  65     m_listWidget = new QListWidget(this);
  66     m_listWidget->setSelectionMode(QAbstractItemView::NoSelection);
  67     const QList<KFileItemModel::RoleInfo> rolesInfo = KFileItemModel::rolesInformation();
  68     foreach (const KFileItemModel::RoleInfo& info, rolesInfo) {
  69         QListWidgetItem* item = new QListWidgetItem(info.translation, m_listWidget);
  70         item->setCheckState(visibleRoles.contains(info.role) ? Qt::Checked : Qt::Unchecked);
  71
  72         const bool enable = ((!info.requiresBaloo && !info.requiresIndexer) ||
  73                             (info.requiresBaloo) ||
  74                             (info.requiresIndexer && indexingEnabled)) && info.role != "text";
  75
  76         if (!enable) {
  77             item->setFlags(item->flags() & ~Qt::ItemIsEnabled);
  78         }
  79     }
  80     layout->addWidget(m_listWidget);
  81
  82     auto buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel, this);
  83     connect(buttonBox, &QDialogButtonBox::accepted, this, &AdditionalInfoDialog::accept);
  84     connect(buttonBox, &QDialogButtonBox::rejected, this, &AdditionalInfoDialog::reject);
  85     layout->addWidget(buttonBox);
  86
  87     auto okButton = buttonBox->button(QDialogButtonBox::Ok);
  88     okButton->setShortcut(Qt::CTRL | Qt::Key_Return);
  89     okButton->setDefault(true);
  90
  91     const KConfigGroup dialogConfig(KSharedConfig::openConfig(QStringLiteral("dolphinrc")), "AdditionalInfoDialog");
  92     KWindowConfig::restoreWindowSize(windowHandle(), dialogConfig);
  93 }
  94
  95 AdditionalInfoDialog::~AdditionalInfoDialog()
  96 {
  97     KConfigGroup dialogConfig(KSharedConfig::openConfig(QStringLiteral("dolphinrc")), "AdditionalInfoDialog");
  98     KWindowConfig::saveWindowSize(windowHandle(), dialogConfig);
  99 }
 100
 101 QList<QByteArray> AdditionalInfoDialog::visibleRoles() const
 102 {
 103     return m_visibleRoles;
 104 }
 105
 106 void AdditionalInfoDialog::accept()
 107 {
 108     m_visibleRoles.clear();
 109
 110     int index = 0;
 111     const QList<KFileItemModel::RoleInfo> rolesInfo = KFileItemModel::rolesInformation();
 112     foreach (const KFileItemModel::RoleInfo& info, rolesInfo) {
 113         const QListWidgetItem* item = m_listWidget->item(index);
 114         if (item->checkState() == Qt::Checked) {
 115             m_visibleRoles.append(info.role);
 116         }
 117         ++index;
 118     }
 119
 120     QDialog::accept();
 121 }