workspace/plasma/tools/engineexplorer/engineexplorer.h

   1 /*
   2  *   Copyright 2007 Aaron Seigo <aseigo@kde.org>
   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
   6  *   published by the Free Software Foundation; either version 2,
   7  *   or (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 Library General Public
  15  *   License 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 #ifndef ENGINEEXPLORER_H
  21 #define ENGINEEXPLORER_H
  22
  23 class QStandardItemModel;
  24 class QStandardItem;
  25
  26 #include <Plasma/DataEngine>
  27
  28 #include "ui_engineexplorer.h"
  29
  30 namespace Plasma
  31 {
  32     class DataEngineManager;
  33     class DataEngine;
  34 } // namespace Plasma
  35
  36 class EngineExplorer : public KDialog, public Ui::EngineExplorer
  37 {
  38     Q_OBJECT
  39
  40     public:
  41         explicit EngineExplorer(QWidget *parent = 0);
  42         ~EngineExplorer();
  43
  44         void setApp(const QString &app);
  45         void setEngine(const QString &engine);
  46         void setInterval(const int interval);
  47         void requestSource(const QString &source);
  48
  49     public slots:
  50         void dataUpdated(const QString& source, const Plasma::DataEngine::Data& data);
  51
  52     private slots:
  53         void showEngine(const QString& engine);
  54         void addSource(const QString& source);
  55         void removeSource(const QString& source);
  56         void requestSource();
  57         void showDataContextMenu(const QPoint &point);
  58
  59     private:
  60         void listEngines();
  61         QString convertToString(const QVariant &value) const;
  62         void showData(QStandardItem* parent, Plasma::DataEngine::Data data);
  63         void updateTitle();
  64
  65         Plasma::DataEngineManager* m_engineManager;
  66         QStandardItemModel* m_dataModel;
  67         QString m_app;
  68         QString m_engineName;
  69         Plasma::DataEngine* m_engine;
  70         int m_sourceCount;
  71         bool m_requestingSource;
  72 };
  73
  74 #endif // multiple inclusion guard
  75