workspace/plasma/applets/devicenotifier/devicenotifier.h

   1 /***************************************************************************
   2  *   Copyright (C) 2007 by Alexis Ménard <darktears31@gmail.com>           *
   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 #ifndef DEVICENOTIFIER_H
  21 #define DEVICENOTIFIER_H
  22
  23 #include <plasma/applet.h>
  24 #include <plasma/dataengine.h>
  25 #include <plasma/phase.h>
  26 #include <plasma/dialog.h>
  27 #include <KIcon>
  28 #include <QModelIndex>
  29 #include <QGraphicsProxyWidget>
  30 #include <QGraphicsGridLayout>
  31 #include <QTimer>
  32 #include <QListView>
  33
  34 #include "ui_deviceNotifierConfig.h"
  35
  36 class QStandardItemModel;
  37 class KDialog;
  38
  39 //desktop view
  40 namespace Plasma
  41 {
  42     class BoxLayout;
  43     class Icon;
  44 }
  45
  46 class DeviceNotifier : public Plasma::Applet
  47 {
  48     Q_OBJECT
  49
  50     public:
  51         struct ItemType
  52         {
  53             Plasma::Icon *icon;
  54             QStringList predicateFiles;
  55             QString text;
  56             QString udi;
  57         };
  58
  59         DeviceNotifier(QObject *parent, const QVariantList &args);
  60         ~DeviceNotifier();
  61
  62         void init();
  63         Qt::Orientations expandingDirections() const;
  64         QSizeF contentSizeHint() const;
  65         void hoverEnterEvent (QGraphicsSceneHoverEvent *event);
  66         void paintInterface(QPainter *p, const QStyleOptionGraphicsItem *option, const QRect &rect);
  67     public slots:
  68         void onSourceAdded(const QString &name);
  69         void onSourceRemoved(const QString &name);
  70         void dataUpdated(const QString &source, Plasma::DataEngine::Data data);
  71         void showConfigurationInterface();
  72         void configAccepted();
  73         void slotOnItemClicked(const QModelIndex &);
  74         void onTimerExpired();
  75         void onClickNotifier();
  76
  77     private:
  78         QModelIndex indexForUdi(const QString &udi) const;
  79         void initDesktop();
  80         void initSysTray();
  81
  82         Plasma::DataEngine *m_solidEngine;
  83         QStandardItemModel *m_hotplugModel;
  84
  85         Plasma::Dialog *m_widget;
  86         Plasma::Icon *m_icon;
  87         //QGraphicsGridLayout *m_layout;
  88         Plasma::BoxLayout *m_layout;
  89         QGraphicsProxyWidget * m_proxy;
  90         KDialog *m_dialog;
  91         int m_displayTime;
  92         int m_numberItems;
  93         int m_itemsValidity;
  94         QTimer *m_timer;
  95         bool isOnDesktop;
  96         bool isNotificationEnabled;
  97
  98         /// Designer Config file
  99         Ui::solidNotifierConfig ui;
 100
 101 };
 102
 103 K_EXPORT_PLASMA_APPLET(devicenotifier, DeviceNotifier)
 104
 105 #endif