src/settings/servicessettingspage.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2009 by Peter Penz <peter.penz@gmx.at>                  *
   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 "servicessettingspage.h"
  21
  22 #include <kdesktopfileactions.h>
  23 #include <kicon.h>
  24 #include <klocale.h>
  25 #include <kservice.h>
  26 #include <kservicetypetrader.h>
  27 #include <kstandarddirs.h>
  28
  29 #include <QEvent>
  30 #include <QLabel>
  31 #include <QListWidget>
  32 #include <QVBoxLayout>
  33
  34 ServicesSettingsPage::ServicesSettingsPage(QWidget* parent) :
  35     SettingsPageBase(parent),
  36     m_initialized(false),
  37     m_servicesList(0)
  38 {
  39     QVBoxLayout* topLayout = new QVBoxLayout(this);
  40
  41     QLabel* label = new QLabel(i18nc("@label:textbox",
  42                                      "Configure which services should "
  43                                      "be shown in the context menu."), this);
  44
  45     m_servicesList = new QListWidget(this);
  46     m_servicesList->setSortingEnabled(true);
  47     m_servicesList->setSelectionMode(QAbstractItemView::NoSelection);
  48
  49     topLayout->addWidget(label);
  50     topLayout->addWidget(m_servicesList);
  51 }
  52
  53 ServicesSettingsPage::~ServicesSettingsPage()
  54 {
  55 }
  56
  57 void ServicesSettingsPage::applySettings()
  58 {
  59 }
  60
  61 void ServicesSettingsPage::restoreDefaults()
  62 {
  63     const int count = m_servicesList->count();
  64     for (int i = 0; i < count; ++i) {
  65         QListWidgetItem* item = m_servicesList->item(i);
  66         item->setCheckState(Qt::Checked);
  67     }
  68 }
  69
  70 bool ServicesSettingsPage::event(QEvent* event)
  71 {
  72     if ((event->type() == QEvent::Polish) && !m_initialized) {
  73         QMetaObject::invokeMethod(this, "loadServices", Qt::QueuedConnection);
  74         m_initialized = true;
  75     }
  76     return SettingsPageBase::event(event);
  77 }
  78
  79 void ServicesSettingsPage::loadServices()
  80 {
  81     const KService::List entries = KServiceTypeTrader::self()->query("KonqPopupMenu/Plugin");
  82     foreach (const KSharedPtr<KService>& service, entries) {
  83         const QString file = KStandardDirs::locate("services", service->entryPath());
  84         const QList<KServiceAction> serviceActions =
  85                                     KDesktopFileActions::userDefinedServices(file, true);
  86
  87         foreach (const KServiceAction& action, serviceActions) {
  88             if (!action.noDisplay() && !action.isSeparator()) {
  89                 QListWidgetItem* item = new QListWidgetItem(KIcon(action.icon()),
  90                                                             action.text(),
  91                                                             m_servicesList);
  92                 item->setCheckState(Qt::Checked);
  93             }
  94         }
  95     }
  96 }
  97
  98 #include "servicessettingspage.moc"