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123 lines
3.9 KiB
123 lines
3.9 KiB
/*************************************************************************** |
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* Copyright (C) 2014-2015 by Eike Hein <hein@kde.org> * |
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* * |
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* This program is free software; you can redistribute it and/or modify * |
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* it under the terms of the GNU General Public License as published by * |
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* the Free Software Foundation; either version 2 of the License, or * |
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* (at your option) any later version. * |
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* * |
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* This program is distributed in the hope that it will be useful, * |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of * |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
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* GNU General Public License for more details. * |
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* * |
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* You should have received a copy of the GNU General Public License * |
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* along with this program; if not, write to the * |
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* Free Software Foundation, Inc., * |
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA . * |
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***************************************************************************/ |
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#include "systemmodel.h" |
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#include "actionlist.h" |
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#include "simplefavoritesmodel.h" |
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#include <QStandardPaths> |
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#include <KDirWatch> |
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#include <KLocalizedString> |
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SystemModel::SystemModel(QObject *parent) |
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: AbstractModel(parent) |
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{ |
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m_favoritesModel = new SimpleFavoritesModel(this); |
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populate(); |
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} |
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SystemModel::~SystemModel() |
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{ |
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qDeleteAll(m_entries); |
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} |
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QString SystemModel::description() const |
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{ |
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return i18n("System actions"); |
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} |
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QVariant SystemModel::data(const QModelIndex &index, int role) const |
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{ |
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if (!index.isValid() || index.row() >= m_entries.count()) { |
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return QVariant(); |
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} |
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const SystemEntry *entry = m_entries.value(index.row()); |
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if (role == Qt::DisplayRole) { |
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return entry->name(); |
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} else if (role == Qt::DecorationRole) { |
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return entry->iconName(); |
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} else if (role == Kicker::DescriptionRole) { |
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return entry->description(); |
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} else if (role == Kicker::GroupRole) { |
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return entry->group(); |
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} else if (role == Kicker::FavoriteIdRole) { |
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return entry->id(); |
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} else if (role == Kicker::HasActionListRole) { |
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return entry->hasActions(); |
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} else if (role == Kicker::ActionListRole) { |
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return entry->actions(); |
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} else if (role == Kicker::DisabledRole) { |
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return !entry->isValid(); |
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} |
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return QVariant(); |
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} |
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int SystemModel::rowCount(const QModelIndex &parent) const |
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{ |
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return parent.isValid() ? 0 : m_entries.count(); |
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} |
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bool SystemModel::trigger(int row, const QString &actionId, const QVariant &argument) |
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{ |
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if (row >= 0 && row < m_entries.count()) { |
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m_entries.at(row)->run(actionId, argument); |
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return true; |
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} |
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return false; |
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} |
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void SystemModel::refresh() |
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{ |
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beginResetModel(); |
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populate(); |
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endResetModel(); |
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m_favoritesModel->refresh(); |
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} |
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void SystemModel::populate() |
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{ |
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qDeleteAll(m_entries); |
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m_entries.clear(); |
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auto addIfValid = [=](const SystemEntry::Action action) { |
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SystemEntry *entry = new SystemEntry(this, action); |
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if (entry->isValid()) { |
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m_entries << entry; |
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} |
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QObject::connect(entry, &SystemEntry::isValidChanged, this, &AbstractModel::refresh, Qt::UniqueConnection); |
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}; |
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addIfValid(SystemEntry::LockSession); |
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addIfValid(SystemEntry::LogoutSession); |
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addIfValid(SystemEntry::SaveSession); |
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addIfValid(SystemEntry::SwitchUser); |
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addIfValid(SystemEntry::Suspend); |
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addIfValid(SystemEntry::Hibernate); |
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addIfValid(SystemEntry::Reboot); |
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addIfValid(SystemEntry::Shutdown); |
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}
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