static int winListCallEditCb(Ihandle* ih, HWND cbedit, const char* insert_value, int key, int dir)
{
int start, end, ret = 1;
char *value, *new_value;
IFnis cb = (IFnis)IupGetCallback(ih, "EDIT_CB");
if (!cb && !ih->data->mask)
return 1;
SendMessage(cbedit, EM_GETSEL, (WPARAM)&start, (LPARAM)&end);
value = winListGetValueAttrib(ih);
if (!value)
new_value = iupStrDup(insert_value);
else if (insert_value)
new_value = iupStrInsert(value, insert_value, start, end);
else
{
new_value = value;
iupStrRemove(value, start, end, dir);
}
if (!new_value)
return 0; /* abort */
if (ih->data->nc && (int)strlen(new_value) > ih->data->nc)
{
if (new_value != value) free(new_value);
return 0; /* abort */
}
if (ih->data->mask && iupMaskCheck(ih->data->mask, new_value)==0)
{
if (new_value != value) free(new_value);
return 0; /* abort */
}
if (cb)
{
int cb_ret = cb(ih, key, (char*)new_value);
if (cb_ret==IUP_IGNORE)
ret = 0; /* abort processing */
else if (cb_ret==IUP_CLOSE)
{
IupExitLoop();
ret = 0; /* abort processing */
}
else if (cb_ret!=0 && key!=0 &&
cb_ret != IUP_DEFAULT && cb_ret != IUP_CONTINUE)
{
WNDPROC oldProc = (WNDPROC)IupGetCallback(ih, "_IUPWIN_EDITOLDPROC_CB");
CallWindowProc(oldProc, cbedit, WM_CHAR, cb_ret, 0); /* replace key */
ret = 0; /* abort processing */
}
}
if (new_value != value) free(new_value);
return ret;
}
static int iTextSetValueMaskedAttrib(Ihandle* ih, const char* value)
{
if (value)
{
if (ih->data->mask && iupMaskCheck(ih->data->mask, value)==0)
return 0; /* abort */
IupStoreAttribute(ih, "VALUE", value);
}
return 0;
}
int iupmaskGet(Ihandle *ih, char **sval)
{
char *val = IupGetAttribute(ih,"VALUE");
Imask* mask = (Imask*)IupGetAttribute(ih,"OLD_MASK_DATA");
if (iupMaskCheck(mask,val)==1)
{
*sval = val;
return 1;
}
else
return 0;
}
int iupmaskMatGet(Ihandle *ih, char **sval, int lin, int col)
{
char *val = IupGetAttributeId2(ih,"",lin,col);
Imask* mask = (Imask*)IupGetAttribute(ih,"OLD_MASK_DATA");
if (iupMaskCheck(mask,val)==1)
{
*sval = val;
return 1;
}
else
return 0;
}
int iupmaskMatGetInt(Ihandle *ih, int *ival, int lin, int col)
{
char *val = IupMatGetAttribute(ih,"",lin,col);
Imask* mask = (Imask*)IupGetAttribute(ih,"OLD_MASK_DATA");
if(iupMaskCheck(mask,val)==1)
{
*ival = 0;
sscanf(val,"%d",ival);
return 1;
}
else
return 0;
}
int iupmaskMatGetFloat(Ihandle *ih, float *fval, int lin, int col)
{
char *val = IupMatGetAttribute(ih,"",lin,col);
Imask* mask = (Imask*)IupGetAttribute(ih,"OLD_MASK_DATA");
if (iupMaskCheck(mask,val)==1)
{
*fval = 0.0F;
sscanf(val,"%f",fval);
return 1;
}
else
return 0;
}
int iupmaskMatGetDouble(Ihandle *ih, double *dval, int lin, int col)
{
char *val = IupMatGetAttribute(ih,"",lin,col);
Imask* mask = (Imask*)IupGetAttribute(ih,"OLD_MASK_DATA");
if(iupMaskCheck(mask,val)==1)
{
*dval = 0.0;
sscanf(val,"%lf",dval);
return 1;
}
else
return 0;
}
static void motTextModifyVerifyCallback(Widget w, Ihandle *ih, XmTextVerifyPtr text)
{
int start, end, key = 0;
char *value, *new_value, *insert_value;
KeySym motcode = 0;
IFnis cb;
if (iupAttribGet(ih, "_IUPMOT_DISABLE_TEXT_CB"))
return;
if (iupAttribGet(ih, "_IUPMOT_SPIN_DISABLE_TEXT_CB"))
{
if (iupAttribGet(ih, "_IUPMOT_SPIN_NOAUTO"))
text->doit = False;
iupAttribSetStr(ih, "_IUPMOT_SPIN_DISABLE_TEXT_CB", NULL);
return;
}
cb = (IFnis)IupGetCallback(ih, "ACTION");
if (!cb && !ih->data->mask)
return;
if (text->event && text->event->type == KeyPress)
{
unsigned int state = ((XKeyEvent*)text->event)->state;
if (state & ControlMask || /* Ctrl */
state & Mod1Mask ||
state & Mod5Mask || /* Alt */
state & Mod4Mask) /* Apple/Win */
return;
motcode = XKeycodeToKeysym(iupmot_display, ((XKeyEvent*)text->event)->keycode, 0);
}
value = XmTextGetString(ih->handle);
start = text->startPos;
end = text->endPos;
insert_value = text->text->ptr;
if (motcode == XK_Delete)
{
new_value = value;
iupStrRemove(value, start, end, 1);
}
else if (motcode == XK_BackSpace)
{
new_value = value;
iupStrRemove(value, start, end, -1);
}
else
{
if (!value)
new_value = iupStrDup(insert_value);
else if (insert_value)
new_value = iupStrInsert(value, insert_value, start, end);
else
new_value = value;
}
if (insert_value && insert_value[0]!=0 && insert_value[1]==0)
key = insert_value[0];
if (ih->data->mask && iupMaskCheck(ih->data->mask, new_value)==0)
{
if (new_value != value) free(new_value);
XtFree(value);
text->doit = False; /* abort processing */
return;
}
if (cb)
{
int cb_ret = cb(ih, key, (char*)new_value);
if (cb_ret==IUP_IGNORE)
text->doit = False; /* abort processing */
else if (cb_ret==IUP_CLOSE)
{
IupExitLoop();
text->doit = False; /* abort processing */
}
else if (cb_ret!=0 && key!=0 &&
cb_ret != IUP_DEFAULT && cb_ret != IUP_CONTINUE)
{
insert_value[0] = (char)cb_ret; /* replace key */
}
}
if (text->doit)
{
/* Spin is not automatically updated when you directly edit the text */
Widget spinbox = (Widget)iupAttribGet(ih, "_IUP_EXTRAPARENT");
if (spinbox && XmIsSpinBox(spinbox) && !iupAttribGet(ih, "_IUPMOT_SPIN_NOAUTO"))
{
int pos;
if (iupStrToInt(new_value, &pos))
{
XmTextPosition caret_pos = text->currInsert;
iupAttribSetStr(ih, "_IUPMOT_DISABLE_TEXT_CB", "1");
XtVaSetValues(ih->handle, XmNposition, pos, NULL);
iupAttribSetStr(ih, "_IUPMOT_DISABLE_TEXT_CB", NULL);
/* do not handle all situations, but handle the basic ones */
if (text->startPos == text->endPos) /* insert */
caret_pos++;
else if (text->startPos < text->endPos && text->startPos < text->currInsert) /* backspace */
caret_pos--;
XmTextSetInsertionPosition(ih->handle, caret_pos);
text->doit = False;
}
}
}
if (new_value != value) free(new_value);
XtFree(value);
(void)w;
}
static int gtkListCallEditCb(Ihandle* ih, GtkEditable *editable, const char* insert_value, int len, int start, int end)
{
char *new_value, *value;
int ret = -1, key = 0;
IFnis cb = (IFnis)IupGetCallback(ih, "EDIT_CB");
if (!cb && !ih->data->mask)
return -1; /* continue */
value = iupStrGetMemoryCopy(iupgtkStrConvertFromUTF8(gtk_entry_get_text(GTK_ENTRY(editable))));
if (!insert_value)
{
new_value = iupStrDup(value);
if (end<0) end = strlen(value)+1;
iupStrRemove(new_value, start, end, 1);
}
else
{
if (!value)
new_value = iupStrDup(insert_value);
else
{
if (len < end-start)
{
new_value = iupStrDup(value);
new_value = iupStrInsert(new_value, insert_value, start, end);
}
else
new_value = iupStrInsert(value, insert_value, start, end);
}
}
if (insert_value && insert_value[0]!=0 && insert_value[1]==0)
key = insert_value[0];
if (!new_value)
return -1; /* continue */
if (ih->data->nc && (int)strlen(new_value) > ih->data->nc)
{
if (new_value != value) free(new_value);
return 0; /* abort */
}
if (ih->data->mask && iupMaskCheck(ih->data->mask, new_value)==0)
{
if (new_value != value) free(new_value);
return 0; /* abort */
}
if (cb)
{
int cb_ret = cb(ih, key, (char*)new_value);
if (cb_ret==IUP_IGNORE)
ret = 0; /* abort */
else if (cb_ret==IUP_CLOSE)
{
IupExitLoop();
ret = 0; /* abort */
}
else if (cb_ret!=0 && key!=0 &&
cb_ret != IUP_DEFAULT && cb_ret != IUP_CONTINUE)
ret = cb_ret; /* abort and replace */
}
if (new_value != value) free(new_value);
return ret; /* continue */
}
static void motListEditModifyVerifyCallback(Widget cbedit, Ihandle *ih, XmTextVerifyPtr text)
{
int start, end, key = 0;
char *value, *new_value, *insert_value;
KeySym motcode = 0;
IFnis cb;
if (iupAttribGet(ih, "_IUPMOT_DISABLE_TEXT_CB"))
return;
if (text->event && text->event->type == KeyPress)
{
unsigned int state = ((XKeyEvent*)text->event)->state;
if (state & ControlMask || /* Ctrl */
state & Mod1Mask || state & Mod5Mask || /* Alt */
state & Mod4Mask) /* Apple/Win */
{
text->doit = False; /* abort processing */
return;
}
motcode = iupmotKeycodeToKeysym(((XKeyEvent*)text->event)->keycode);
}
cb = (IFnis)IupGetCallback(ih, "EDIT_CB");
if (!cb && !ih->data->mask)
return;
value = XmTextFieldGetString(cbedit);
start = text->startPos;
end = text->endPos;
insert_value = text->text->ptr;
if (motcode == XK_Delete)
{
new_value = value;
iupStrRemove(value, start, end, 1);
}
else if (motcode == XK_BackSpace)
{
new_value = value;
iupStrRemove(value, start, end, -1);
}
else
{
if (!value)
new_value = iupStrDup(insert_value);
else if (insert_value)
new_value = iupStrInsert(value, insert_value, start, end);
else
new_value = value;
}
if (insert_value && insert_value[0]!=0 && insert_value[1]==0)
key = insert_value[0];
if (ih->data->mask && iupMaskCheck(ih->data->mask, new_value)==0)
{
if (new_value != value) free(new_value);
XtFree(value);
text->doit = False; /* abort processing */
return;
}
if (cb)
{
int cb_ret = cb(ih, key, (char*)new_value);
if (cb_ret==IUP_IGNORE)
text->doit = False; /* abort processing */
else if (cb_ret==IUP_CLOSE)
{
IupExitLoop();
text->doit = False; /* abort processing */
}
else if (cb_ret!=0 && key!=0 &&
cb_ret != IUP_DEFAULT && cb_ret != IUP_CONTINUE)
{
insert_value[0] = (char)cb_ret; /* replace key */
}
}
if (new_value != value) free(new_value);
XtFree(value);
}
int iupmaskMatCheck(Ihandle *ih, int lin, int col)
{
char *val = IupMatGetAttribute(ih,"",lin,col);
Imask* mask = (Imask*)IupGetAttribute(ih,"OLD_MASK_DATA");
return iupMaskCheck(mask,val)==1;
}
int iupmaskCheck(Ihandle* ih)
{
char *val = IupGetAttribute(ih,"VALUE");
Imask* mask = (Imask*)IupGetAttribute(ih,"OLD_MASK_DATA");
return iupMaskCheck(mask,val)==1;
}