workbench/prefs/locale/languagelist.c

   1 /*
   2     Copyright © 2013, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5
   6 #include <proto/intuition.h>
   7 #include <proto/alib.h>
   8
   9 #include <zune/customclasses.h>
  10
  11 #include "languagelist.h"
  12
  13 struct Languagelist_DATA
  14 {
  15 };
  16
  17 struct MUI_CustomClass     *Languagelist_CLASS;
  18
  19
  20 IPTR Languagelist__MUIM_DragQuery(struct IClass *cl, Object *obj,
  21     struct MUIP_DragQuery *msg)
  22 {
  23     if ((IPTR)msg->obj == XGET(obj, MUIA_UserData))
  24         return MUIV_DragQuery_Accept;
  25     else
  26         return MUIV_DragQuery_Refuse;
  27 }
  28
  29 IPTR Languagelist__MUIM_DragDrop(struct IClass *cl, Object *obj,
  30     struct MUIP_DragDrop *msg)
  31 {
  32     struct MUI_List_TestPos_Result pos;
  33     LONG n;
  34     CONST_STRPTR str;
  35
  36     /* Find drop position */
  37
  38     DoMethod(obj, MUIM_List_TestPos, msg->x, msg->y, (IPTR) &pos);
  39     if (pos.entry != -1)
  40     {
  41         /* Change drop position when coords move past centre of entry, not
  42          * entry boundary */
  43
  44         n = pos.entry;
  45         if (pos.yoffset > 0)
  46             n++;
  47     }
  48     else if ((pos.flags & MUI_LPR_ABOVE) != 0)
  49         n = MUIV_List_Insert_Top;
  50     else
  51         n = MUIV_List_Insert_Bottom;
  52
  53     DoMethod(msg->obj, MUIM_List_GetEntry, MUIV_List_GetEntry_Active, &str);
  54     DoMethod(msg->obj, MUIM_List_Remove, MUIV_List_Remove_Active);
  55     DoMethod(obj, MUIM_List_InsertSingle, str, n);
  56
  57     return TRUE;
  58 }
  59
  60 ZUNE_CUSTOMCLASS_2
  61 (
  62     Languagelist, NULL, MUIC_List, NULL,
  63     MUIM_DragQuery,  struct MUIP_DragQuery *,
  64     MUIM_DragDrop,  struct MUIP_DragDrop *
  65 );