code.vuplus.com Git - vuplus_dvbapp/blob - 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                 colorElements
  94         };
  95
  96         void setColor(int color, gRGB &col);
  97 protected:
  98         void cursorHome();
  99         void cursorEnd();
 100         int cursorMove(int count=1);
 101         int cursorValid();
 102         int cursorSet(int n);
 103         int cursorGet();
 104
 105         void cursorSave();
 106         void cursorRestore();
 107         int size();
 108
 109         // void setOutputDevice ? (for allocating colors, ...) .. requires some work, though
 110         void setSize(const eSize &size);
 111
 112                 /* the following functions always refer to the selected item */
 113         void paint(gPainter &painter, eWindowStyle &style, const ePoint &offset, int selected);
 114
 115         int m_visual_mode;
 116                 /* for complex mode */
 117         eRect m_element_position[celElements];
 118         ePtr<gFont> m_element_font[celElements];
 119         ePtr<gPixmap> m_pixmaps[picElements];
 120         gRGB m_color[colorElements];
 121         bool m_color_set[colorElements];
 122 private:
 123         typedef std::list<eServiceReference> list;
 124
 125         list m_list;
 126         list::iterator m_cursor, m_saved_cursor;
 127
 128         int m_cursor_number, m_saved_cursor_number;
 129         int m_size;
 130
 131         eSize m_itemsize;
 132         ePtr<iServiceHandler> m_service_center;
 133         ePtr<iListableService> m_lst;
 134
 135         eServiceReference m_root;
 136
 137                 /* support for marked services */
 138         std::set<eServiceReference> m_marked;
 139         std::set<eServiceReference>::const_iterator m_marked_iterator;
 140
 141                 /* support for movemode */
 142         bool m_current_marked;
 143
 144         int m_numberoffset;
 145
 146         eServiceReference m_is_playable_ignore;
 147
 148         int m_itemheight;
 149 };
 150
 151 #endif