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115 lines
3.7 KiB
C++
115 lines
3.7 KiB
C++
/*
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* Copyright (C) 2007 Petri Damsten <damu@iki.fi>
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* Copyright (C) 2010 Michel Lafon-Puyo <michel.lafonpuyo@gmail.com>
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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 Library General Public License version 2 as
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* published by the Free Software Foundation
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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 Library General Public
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* License 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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#ifndef SM_APPLET_HEADER
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#define SM_APPLET_HEADER
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#include <Plasma/Applet>
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#include "sm_export.h"
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#define MINIMUM 24
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#define PREFERRED 200
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class QGraphicsLinearLayout;
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class QGraphicsWidget;
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namespace Plasma {
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class Frame;
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class IconWidget;
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}
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namespace SM {
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class SM_EXPORT Applet : public Plasma::Applet
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{
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Q_OBJECT
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public:
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enum Mode { Monitor, Panel, Desktop };
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enum Detail { High, Low };
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Applet(QObject *parent, const QVariantList &args);
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~Applet();
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virtual void constraintsEvent(Plasma::Constraints constraints);
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void save(KConfigGroup &config) const;
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void saveConfig(KConfigGroup &config);
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public Q_SLOTS:
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void toolTipAboutToShow();
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void visualizationDestroyed(QObject *visualization);
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Q_SIGNALS:
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void geometryChecked();
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protected:
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qreal preferredItemHeight() { return m_preferredItemHeight; };
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void setPreferredItemHeight(qreal preferredItemHeight)
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{ m_preferredItemHeight = preferredItemHeight; };
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QStringList sources() { return m_sources; };
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void appendSource(const QString& source) { m_sources.append(source); };
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void setSources(const QStringList& sources) { m_sources = sources; };
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void clearSources() { m_sources.clear(); };
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void clear();
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KConfigGroup config();
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void configureLayout();
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void removeLayout();
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void connectToEngine();
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void connectSource(const QString& source);
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QStringList connectedSources();
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void disconnectSources();
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void checkGeometry();
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QGraphicsLinearLayout* mainLayout();
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Plasma::DataEngine* engine();
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void setEngine(Plasma::DataEngine* engine);
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uint interval();
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void setInterval(uint interval);
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QString title();
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void setTitle(const QString& title);
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QHash<QString, QString> tooltips() const;
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void setToolTip(const QString &source, const QString &tipContent);
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Mode mode();
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QGraphicsWidget* visualization(const QString& source);
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virtual bool addVisualization(const QString& source);
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void appendVisualization(const QString& source, QGraphicsWidget *visualization);
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virtual void deleteVisualizations();
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void displayNoAvailableSources();
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virtual QVariant itemChange(GraphicsItemChange change, const QVariant &value);
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private:
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uint m_interval;
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qreal m_preferredItemHeight;
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QString m_title;
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Plasma::Frame* m_header;
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QStringList m_sources;
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QStringList m_connectedSources;
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Plasma::DataEngine *m_engine;
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QHash<QString, QWeakPointer<QGraphicsWidget> > m_visualizations;
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QHash<QString, QString> m_toolTips;
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Qt::Orientation m_orientation;
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Plasma::IconWidget *m_noSourcesIcon;
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Mode m_mode;
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QGraphicsLinearLayout *m_mainLayout;
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Plasma::Applet *m_configSource;
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};
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}
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#endif
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