knewsticker/knewstickerconfig.h

   1 /*
   2  * knewstickerconfig.h
   3  *
   4  * Copyright (c) 2000, 2001 Frerich Raabe <raabe@kde.org>
   5  *
   6  * This program is distributed in the hope that it will be useful, but WITHOUT
   7  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
   8  * FOR A PARTICULAR PURPOSE. For licensing and distribution details, check the
   9  * accompanying file 'COPYING'.
  10  */
  11 #ifndef KCMNEWSTICKER_H
  12 #define KCMNEWSTICKER_H
  13
  14 #include "knewstickerconfigwidget.h"
  15 #include "configaccess.h"
  16 #include "newsengine.h"
  17
  18 #include <kdialogbase.h>
  19
  20 #include <qevent.h>
  21 #include <qfont.h>
  22 #include <q3listview.h>
  23 //Added by qt3to4:
  24 #include <QPixmap>
  25 #include <QResizeEvent>
  26
  27 class KNewsTickerConfig;
  28 class KNewsTickerConfigWidget;
  29 class KConfig;
  30 class NewsIconMgr;
  31 class ConfigAccess;
  32
  33 class CategoryItem : public Q3ListViewItem
  34 {
  35         public:
  36                 CategoryItem(Q3ListView *, const QString &);
  37
  38                 void setOpen(bool);
  39 };
  40
  41 class NewsSourceItem : public Q3CheckListItem
  42 {
  43         public:
  44                 NewsSourceItem(KNewsTickerConfig *, CategoryItem *, const NewsSourceBase::Data &);
  45
  46                 NewsSourceBase::Data data() const;
  47                 void setData(const NewsSourceBase::Data &);
  48                 void setIcon(const QPixmap &);
  49
  50                 Q3ListViewItem *parentItem() { return Q3CheckListItem::parent(); }
  51
  52         private:
  53                 QString      m_icon;
  54                 bool         m_isProgram;
  55                 NewsSourceBase::Subject m_subject;
  56                 CategoryItem *m_parent;
  57                 KNewsTickerConfig *m_kcm;
  58 };
  59
  60 class KNewsTickerConfig : public KDialogBase
  61 {
  62         Q_OBJECT
  63         friend class NewsSourceItem;
  64         public:
  65                 KNewsTickerConfig(ConfigAccess *, QWidget * = 0, const char * = 0);
  66
  67                 void load();
  68                 void save();
  69                 void defaults();
  70
  71         protected:
  72                 void addNewsSource(const NewsSourceBase::Data &, bool = false);
  73                 void modifyNewsSource(Q3ListViewItem *);
  74                 void removeNewsSource();
  75                 void addFilter(const ArticleFilter &);
  76                 void removeFilter(Q3ListViewItem *);
  77                 void resizeEvent(QResizeEvent *);
  78                 void openModifyDialog();
  79                 bool eventFilter(QObject *o, QEvent *e);
  80                 void getNewsIcon(NewsSourceItem *, const KURL &);
  81
  82         protected slots:
  83                 void slotNewsSourceContextMenu(KListView *, Q3ListViewItem *, const QPoint &);
  84                 void slotChooseFont();
  85                 void slotAddNewsSource();
  86                 void slotAddFilter();
  87                 void slotAddNewsSource(const NewsSourceBase::Data &);
  88                 void slotRemoveNewsSource();
  89                 void slotRemoveFilter();
  90                 void slotModifyNewsSource();
  91                 void slotModifyNewsSource(const NewsSourceBase::Data &);
  92                 void slotModifyNewsSource(Q3ListViewItem *, const QPoint &, int);
  93                 void slotNewsSourceSelectionChanged();
  94                 void slotFilterSelectionChanged(Q3ListViewItem *);
  95                 void slotFilterActionChanged(const QString &);
  96                 void slotFilterNewsSourceChanged(const QString &);
  97                 void slotFilterConditionChanged(const QString &);
  98                 void slotFilterExpressionChanged(const QString &);
  99                 virtual void slotOk();
 100
 101         private slots:
 102                 void slotGotNewsIcon(const KURL &, const QPixmap &);
 103
 104         private:
 105                 ConfigAccess        *m_cfg;
 106                 KNewsTickerConfigWidget *m_child;
 107                 QFont               m_font;
 108                 NewsSourceItem      *m_modifyItem;
 109                 NewsIconMgr         *m_newsIconMgr;
 110                 QMap<QString, NewsSourceItem *> m_itemIconMap;
 111 };
 112
 113 #endif // KCMNEWSTICKER_H