dlg_test2.c

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/***************************************************************************
    begin       : Sun May 16 2010
    copyright   : (C) 2010 by Martin Preuss
    email       : martin@libchipcard.de
 
 ***************************************************************************
 *          Please see toplevel file COPYING for license details           *
 ***************************************************************************/
 
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
 
#include <gwenhywfar/gwenhywfar.h>
#include <gwenhywfar/gui.h>
#include <gwenhywfar/dialog.h>
#include <gwenhywfar/debug.h>
#include <gwenhywfar/pathmanager.h>
 
 
#include <unistd.h>
 
 
 
 
 
static int GWENHYWFAR_CB _gwenGuiSignalHandler(GWEN_DIALOG *dlg,
                                               GWEN_DIALOG_EVENTTYPE t,
                                               const char *sender)
{
  fprintf(stderr,
          "Received event %d from widget [%s]\n", t, sender);
 
  switch (t) {
  case GWEN_DialogEvent_TypeInit:
    fprintf(stderr, "Init\n");
    GWEN_Dialog_SetCharProperty(dlg, "button1",
                                GWEN_DialogProperty_Title,
                                0,
                                "Click this button to close",
                                0);
 
    GWEN_Dialog_SetIntProperty(dlg, "",
                               GWEN_DialogProperty_Width,
                               0,
                               640,
                               0);
    GWEN_Dialog_SetIntProperty(dlg, "",
                               GWEN_DialogProperty_Height,
                               0,
                               480,
                               0);
 
    break;
 
  case GWEN_DialogEvent_TypeFini:
    fprintf(stderr, "Fini\n");
    break;
  case GWEN_DialogEvent_TypeValueChanged:
    fprintf(stderr, "ValueChanged\n");
    if (strcasecmp(sender, "listbox1")==0) {
      fprintf(stderr, "Selected list entry %d\n",
              GWEN_Dialog_GetIntProperty(dlg, "listbox1", GWEN_DialogProperty_Value, 0, -1));
    }
    break;
 
  case GWEN_DialogEvent_TypeActivated:
    fprintf(stderr, "Activated\n");
    if (strcasecmp(sender, "button1")==0)
      return GWEN_DialogEvent_ResultAccept;
    break;
  case GWEN_DialogEvent_TypeEnabled:
    fprintf(stderr, "Enabled\n");
    break;
  case GWEN_DialogEvent_TypeDisabled:
    fprintf(stderr, "Disabled\n");
    break;
  case GWEN_DialogEvent_TypeClose:
    fprintf(stderr, "Close\n");
    return GWEN_DialogEvent_ResultNotHandled;
  case GWEN_DialogEvent_TypeLast:
    fprintf(stderr, "Last, ignored\n");
    return GWEN_DialogEvent_ResultNotHandled;
  case GWEN_DialogEvent_TypeKeyPressed:
  case GWEN_DialogEvent_TypeKeyReleased:
    fprintf(stderr, "Key events ignored\n");
    return GWEN_DialogEvent_ResultNotHandled;
  }
  return GWEN_DialogEvent_ResultHandled;
}
 
 
 
GWEN_DIALOG *Dlg_Test2_new()
{
  GWEN_DIALOG *dlg;
  int rv;
  const char *s;
  GWEN_BUFFER *tbuf;
 
  tbuf=GWEN_Buffer_new(0, 256, 0, 1);
  s=getenv("DIALOG_DIR");
  if (s && *s)
    GWEN_Buffer_AppendString(tbuf, s);
  else
    GWEN_Buffer_AppendString(tbuf, MEDIAPATH);
 
  dlg=GWEN_Dialog_new("dlg_test2");
  GWEN_Dialog_SetSignalHandler(dlg, _gwenGuiSignalHandler);
  GWEN_Dialog_AddMediaPath(dlg, MEDIAPATH);
 
  /* read dialog from dialog description file */
  GWEN_Buffer_AppendString(tbuf, GWEN_DIR_SEPARATOR_S "dlg_test2.dlg");
  rv=GWEN_Dialog_ReadXmlFile(dlg, GWEN_Buffer_GetStart(tbuf));
  GWEN_Buffer_free(tbuf);
  if (rv<0) {
    DBG_INFO(GWEN_LOGDOMAIN, "here (%d).", rv);
    GWEN_Dialog_free(dlg);
    return NULL;
  }
 
  /* done */
  return dlg;
}