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105 lines
3.2 KiB
105 lines
3.2 KiB
/* BEGIN_COMMON_COPYRIGHT_HEADER
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* (c)LGPL2+
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*
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* LXQt - a lightweight, Qt based, desktop toolset
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* http://lxqt.org
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*
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* Copyright: 2015 LXQt team
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*
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* This program or library is free software; you can redistribute it
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* and/or modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General
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* Public License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA
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*
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* END_COMMON_COPYRIGHT_HEADER */
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#ifndef PANELPLUGINSMODEL_H
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#define PANELPLUGINSMODEL_H
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#include <QAbstractListModel>
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#include <memory>
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namespace LXQt
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{
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class PluginInfo;
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struct PluginData;
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}
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class LXQtPanel;
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class Plugin;
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class PanelPluginsModel : public QAbstractListModel
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{
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Q_OBJECT
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public:
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PanelPluginsModel(LXQtPanel * panel,
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QString const & namesKey,
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QStringList const & desktopDirs,
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QObject * parent = nullptr);
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~PanelPluginsModel();
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virtual int rowCount(const QModelIndex & parent = QModelIndex()) const override;
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virtual QVariant data(const QModelIndex & index, int role = Qt::DisplayRole) const override;
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virtual Qt::ItemFlags flags(const QModelIndex & index) const override;
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QStringList pluginNames() const;
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QList<Plugin *> plugins() const;
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Plugin *pluginByName(QString name) const;
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Plugin const *pluginByID(QString id) const;
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/*!
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* \param plugin plugin that has been moved
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* \param nameAfter name of plugin that is right after moved plugin
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*/
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void movePlugin(Plugin * plugin, QString const & nameAfter);
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signals:
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void pluginAdded(Plugin * plugin);
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void pluginRemoved(Plugin * plugin);
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void pluginMoved(Plugin * plugin); //plugin can be nullptr in case of move of not loaded plugin
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/*!
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* Emiting only move-up for simplification of using (and problematic layout/list move)
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*/
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void pluginMovedUp(Plugin * plugin);
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public slots:
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void addPlugin(const LXQt::PluginInfo &desktopFile);
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void removePlugin();
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// slots for configuration dialog
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void onActivatedIndex(QModelIndex const & index);
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void onMovePluginUp();
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void onMovePluginDown();
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void onConfigurePlugin();
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void onRemovePlugin();
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private:
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typedef QList<QPair <QString/*name*/, QPointer<Plugin> > > pluginslist_t;
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private:
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void loadPlugins(QStringList const & desktopDirs);
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QPointer<Plugin> loadPlugin(LXQt::PluginInfo const & desktopFile, QString const & settingsGroup);
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QString findNewPluginSettingsGroup(const QString &pluginType) const;
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bool isActiveIndexValid() const;
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void removePlugin(pluginslist_t::iterator plugin);
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const QString mNamesKey;
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pluginslist_t mPlugins;
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LXQtPanel * mPanel;
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QPersistentModelIndex mActive;
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};
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Q_DECLARE_METATYPE(Plugin const *)
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#endif // PANELPLUGINSMODEL_H
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