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Sourcecode: scummvm version File versions

formUtil.cpp

#include <PalmOS.h>
#include <TxtGlue.h>

#include "forms.h"

Char **itemsText = NULL;
void  *itemsList = NULL;
Char   itemsType = ITEM_TYPE_UNKNOWN;

void FrmReturnToMain(UInt16 updateCode) {
      // if there is a form loaded, prevent crash on OS5
      if (FrmGetFirstForm()) {
            FrmUpdateForm(MainForm, updateCode);
            FrmReturnToForm(MainForm);
      }
}

void FldTrimText(FieldPtr fldP) {
      MemHandle tmpH;
      Char *tmpP;

      tmpH = FldGetTextHandle(fldP);
      FldSetTextHandle(fldP, NULL);
      tmpP = (Char *)MemHandleLock(tmpH);
      TxtGlueStripSpaces(tmpP, true, true);
      MemHandleUnlock(tmpH);
      FldSetTextHandle(fldP, tmpH);
}

/***********************************************************************
 *
 * FUNCTION:    GetObjectPtr
 *
 * DESCRIPTION: This routine returns a pointer to an object in the current
 *              form.
 *
 * PARAMETERS:  formId - id of the form to display
 *
 * RETURNED:    void *
 *
 * REVISION HISTORY:
 *
 *
 ***********************************************************************/
void * GetObjectPtr(UInt16 objectID) {
      FormPtr frmP;

      frmP = FrmGetActiveForm();
      return FrmGetObjectPtr(frmP, FrmGetObjectIndex(frmP, objectID));
}

void FrmList(EventPtr eventP, UInt16 objectID) {
      ListType *listP;
      UInt16 listItem;

      listP = (ListType *)GetObjectPtr(objectID);
      listItem = LstPopupList(listP);
      CtlSetLabel(eventP->data.ctlSelect.pControl, LstGetSelectionText(listP, LstGetSelection(listP)));
}


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