lib/service/listboxservice.h

   1 #ifndef __lib_service_listboxservice_h
   2 #define __lib_service_listboxservice_h
   3
   4 #include <lib/gdi/gpixmap.h>
   5 #include <lib/gui/elistbox.h>
   6 #include <lib/service/iservice.h>
   7 #include <set>
   8
   9 class eListboxServiceContent: public virtual iListboxContent
  10 {
  11         DECLARE_REF(eListboxServiceContent);
  12 public:
  13         eListboxServiceContent();
  14
  15         void addService(const eServiceReference &ref, bool beforeCurrent=false);
  16         void removeCurrent();
  17         void FillFinished();
  18
  19         void setIgnoreService( const eServiceReference &service );
  20         void setRoot(const eServiceReference &ref, bool justSet=false);
  21         void getCurrent(eServiceReference &ref);
  22
  23         int getNextBeginningWithChar(char c);
  24         int getPrevMarkerPos();
  25         int getNextMarkerPos();
  26
  27                 /* support for marked services */
  28         void initMarked();
  29         void addMarked(const eServiceReference &ref);
  30         void removeMarked(const eServiceReference &ref);
  31         int isMarked(const eServiceReference &ref);
  32
  33                 /* this is NOT thread safe! */
  34         void markedQueryStart();
  35         int markedQueryNext(eServiceReference &ref);
  36
  37         int lookupService(const eServiceReference &ref);
  38         void setCurrent(const eServiceReference &ref);
  39
  40         enum {
  41                 visModeSimple,
  42                 visModeComplex
  43         };
  44
  45         void setVisualMode(int mode);
  46
  47                 /* only in complex mode: */
  48         enum {
  49                 celServiceNumber,
  50                 celMarkerPixmap,
  51                 celFolderPixmap,
  52                 celServiceEventProgressbar,
  53                 celServiceName,
  54                 celServiceTypePixmap,
  55                 celServiceInfo, // "now" event
  56                 celElements
  57         };
  58
  59         enum {
  60                 picDVB_S,
  61                 picDVB_T,
  62                 picDVB_C,
  63                 picServiceGroup,
  64                 picFolder,
  65                 picMarker,
  66                 picServiceEventProgressbar,
  67                 picElements
  68         };
  69
  70         void setElementPosition(int element, eRect where);
  71         void setElementFont(int element, gFont *font);
  72         void setPixmap(int type, ePtr<gPixmap> &pic);
  73
  74         void sort();
  75
  76         int setCurrentMarked(bool);
  77
  78         void setNumberOffset(int offset) { m_numberoffset = offset; }
  79
  80         int getItemHeight() { return m_itemheight; }
  81         void setItemHeight(int height);
  82
  83         enum {
  84                 markedForeground,
  85                 markedForegroundSelected,
  86                 markedBackground,
  87                 markedBackgroundSelected,
  88                 serviceNotAvail,
  89                 serviceEventProgressbarColor,
  90                 serviceEventProgressbarColorSelected,
  91                 serviceEventProgressbarBorderColor,
  92                 serviceEventProgressbarBorderColorSelected,
  93                 serviceDescriptionColor,
  94                 serviceDescriptionColorSelected,
  95                 colorElements
  96         };
  97
  98         void setColor(int color, gRGB &col);
  99 protected:
 100         void cursorHome();
 101         void cursorEnd();
 102         int cursorMove(int count=1);
 103         int cursorValid();
 104         int cursorSet(int n);
 105         int cursorGet();
 106
 107         void cursorSave();
 108         void cursorRestore();
 109         int size();
 110
 111         // void setOutputDevice ? (for allocating colors, ...) .. requires some work, though
 112         void setSize(const eSize &size);
 113
 114                 /* the following functions always refer to the selected item */
 115         void paint(gPainter &painter, eWindowStyle &style, const ePoint &offset, int selected);
 116
 117         int m_visual_mode;
 118                 /* for complex mode */
 119         eRect m_element_position[celElements];
 120         ePtr<gFont> m_element_font[celElements];
 121         ePtr<gPixmap> m_pixmaps[picElements];
 122         gRGB m_color[colorElements];
 123         bool m_color_set[colorElements];
 124 private:
 125         typedef std::list<eServiceReference> list;
 126
 127         list m_list;
 128         list::iterator m_cursor, m_saved_cursor;
 129
 130         int m_cursor_number, m_saved_cursor_number;
 131         int m_size;
 132
 133         eSize m_itemsize;
 134         ePtr<iServiceHandler> m_service_center;
 135         ePtr<iListableService> m_lst;
 136
 137         eServiceReference m_root;
 138
 139                 /* support for marked services */
 140         std::set<eServiceReference> m_marked;
 141         std::set<eServiceReference>::const_iterator m_marked_iterator;
 142
 143                 /* support for movemode */
 144         bool m_current_marked;
 145
 146         int m_numberoffset;
 147
 148         eServiceReference m_is_playable_ignore;
 149
 150         int m_itemheight;
 151 };
 152
 153 #endif