workspace/plasma/applets/icon/icon.h

   1 /***************************************************************************
   2  *   Copyright 2005,2006,2007 by Siraj Razick                          *
   3  *   siraj@kdemail.net                                                     *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA .        *
  19  ***************************************************************************/
  20
  21 #ifndef ICON_APPLET_H
  22 #define ICON_APPLET_H
  23
  24 #include <KMimeType>
  25 #include <KUrl>
  26
  27 #include <plasma/applet.h>
  28
  29 class KPropertiesDialog;
  30 class QGraphicsItem;
  31 class QGraphicsSceneMouseEvent;
  32 class QEvent;
  33
  34 namespace Plasma
  35 {
  36     class Icon;
  37 }
  38
  39 class IconApplet : public Plasma::Applet
  40 {
  41     Q_OBJECT
  42     public:
  43         IconApplet(QObject *parent, const QVariantList &args);
  44         ~IconApplet();
  45
  46         void init();
  47         void setUrl(const KUrl& url);
  48         void constraintsUpdated(Plasma::Constraints constraints);
  49         void showConfigurationInterface();
  50         void setDisplayLines(int displayLines);
  51         int displayLines();
  52         QSizeF sizeHint() const;
  53         Qt::Orientations expandingDirections() const;
  54         QPainterPath shape() const;
  55
  56     public slots:
  57         void openUrl();
  58
  59     protected:
  60         void dropEvent(QGraphicsSceneDragDropEvent *event);
  61         void saveState(KConfigGroup *cg) const;
  62
  63     protected slots:
  64         void acceptedPropertiesDialog();
  65         void propertiesDialogClosed();
  66
  67     private:
  68         //dropUrls from DolphinDropController
  69         void dropUrls(const KUrl::List& urls,
  70                       const KUrl& destination,
  71                       Qt::KeyboardModifiers modifier);
  72
  73         Plasma::Icon* m_icon;
  74         QString m_text;
  75         QString m_genericName;
  76         KPropertiesDialog *m_dialog;
  77         KMimeType::Ptr m_mimetype;
  78         KUrl m_url;
  79         int m_displayLines;
  80 };
  81
  82 K_EXPORT_PLASMA_APPLET(icon, IconApplet)
  83
  84 #endif