workbench/prefs/Zune/listview.c

   1 /*
   2     Copyright (C) 2012, The AROS Development Team.
   3     $Id$
   4 */
   5
   6 #define DEBUG 0
   7 #include <aros/debug.h>
   8
   9 #include <proto/intuition.h>
  10 #include <proto/utility.h>
  11 #include <proto/muimaster.h>
  12 #include <libraries/mui.h>
  13 #include <devices/rawkeycodes.h>
  14 #include <zune/customclasses.h>
  15
  16 #ifdef __AROS__
  17 #include <proto/alib.h>
  18 #endif
  19
  20 #include "zunestuff.h"
  21
  22 IPTR ClassListview__OM_NEW(struct IClass *CLASS, Object *obj, struct opSet *message)
  23 {
  24     struct ClassListview_DATA        *data = NULL;
  25
  26     obj = (Object *)DoSuperNewTags(CLASS, obj, NULL,
  27         TAG_MORE, (IPTR) message->ops_AttrList);
  28
  29     if (!obj) return FALSE;
  30
  31     data = INST_DATA(CLASS, obj);
  32
  33     data->list = (Object *)GetTagData(MUIA_Listview_List, (IPTR)NULL, message->ops_AttrList);
  34
  35     data->ehn.ehn_Events   = IDCMP_RAWKEY;
  36     data->ehn.ehn_Priority = 0;
  37     data->ehn.ehn_Flags    = 0;
  38     data->ehn.ehn_Object   = obj;
  39     data->ehn.ehn_Class    = CLASS;
  40
  41     return (IPTR)obj;
  42 }
  43
  44 IPTR ClassListview__MUIM_Setup(struct IClass *CLASS, Object *obj, struct MUIP_Setup *message)
  45 {
  46     struct ClassListview_DATA        *data = INST_DATA(CLASS, obj);
  47
  48     if (!DoSuperMethodA(CLASS, obj, (Msg) message)) return (IPTR)NULL;
  49
  50     DoMethod(_win(obj), MUIM_Window_AddEventHandler, (IPTR)&data->ehn);
  51
  52     return 1;
  53 }
  54
  55 IPTR ClassListview__MUIM_Cleanup(struct IClass *CLASS, Object *obj, struct MUIP_Cleanup *message)
  56 {
  57     struct ClassListview_DATA        *data = INST_DATA(CLASS, obj);
  58
  59     DoMethod(_win(obj), MUIM_Window_RemEventHandler, (IPTR)&data->ehn);
  60
  61     return DoSuperMethodA(CLASS, obj, (Msg)message);
  62 }
  63
  64 IPTR ClassListview__MUIM_HandleEvent(struct IClass *CLASS, Object *obj, struct MUIP_HandleEvent *message)
  65 {
  66     struct ClassListview_DATA        *data = INST_DATA(CLASS, obj);
  67     IPTR retval = MUI_EventHandlerRC_Eat;
  68
  69     if ((message->imsg) && (message->imsg->Class == IDCMP_RAWKEY) && ((IPTR)obj == XGET(_win(obj), MUIA_Window_ActiveObject)))
  70     {
  71         switch(message->imsg->Code)
  72         {
  73             case RAWKEY_HOME:
  74                 SET(data->list, MUIA_List_Active, MUIV_List_Active_Top);
  75                 break;
  76             case RAWKEY_END:
  77                 SET(data->list, MUIA_List_Active, MUIV_List_Active_Bottom);
  78                 break;
  79             case RAWKEY_PAGEUP:
  80                 SET(data->list, MUIA_List_Active, MUIV_List_Active_PageUp);
  81                 break;
  82             case RAWKEY_PAGEDOWN:
  83                 SET(data->list, MUIA_List_Active, MUIV_List_Active_PageDown);
  84                 break;
  85             case RAWKEY_UP:
  86                 SET(data->list, MUIA_List_Active, MUIV_List_Active_Up);
  87                 break;
  88             case RAWKEY_DOWN:
  89                 SET(data->list, MUIA_List_Active, MUIV_List_Active_Down);
  90                 break;
  91             default:
  92                 retval = 0;
  93                 break;
  94         }
  95     }
  96     else
  97         retval = 0;
  98
  99     return retval;
 100 }
 101
 102 BOOPSI_DISPATCHER(IPTR, ClassListview_Dispatcher, CLASS, self, message)
 103 {
 104     switch (message->MethodID)
 105     {
 106     case OM_NEW:
 107         return ClassListview__OM_NEW(CLASS, self, (struct opSet *)message);
 108
 109     case MUIM_Setup:
 110         return ClassListview__MUIM_Setup(CLASS, self, (struct MUIP_Setup *)message);
 111
 112     case MUIM_Cleanup:
 113         return ClassListview__MUIM_Cleanup(CLASS, self, (struct MUIP_Cleanup *)message);
 114
 115     case MUIM_HandleEvent:
 116         return ClassListview__MUIM_HandleEvent(CLASS, self, (struct MUIP_HandleEvent *)message);
 117
 118     default:
 119         return DoSuperMethodA(CLASS, self, message);
 120     }
 121
 122     return 0;
 123 }
 124 BOOPSI_DISPATCHER_END