int iupBaseSetActiveAttrib(Ihandle* ih, const char* value)
{
if (iupStrBoolean(value))
{
if (iBaseNativeParentIsActive(ih))
iupdrvSetActive(ih, 1);
}
else
iupdrvSetActive(ih, 0);
return 0;
}
int iupDialogShowXY(Ihandle* ih, int x, int y)
{
int was_visible;
/* Calling IupShow for a visible dialog shown with IupPopup does nothing. */
if (iupAttribGetBoolean(ih, "MODAL")) /* already a popup */
return IUP_NOERROR;
if (ih->data->popup_level != 0)
{
/* was disabled by a Popup, re-enable it */
iupdrvSetActive(ih, 1);
ih->data->popup_level = 0; /* Now it is at the current popup level */
}
/* save visible state before iupdrvDialogSetPlacement */
/* because it can also show the window when changing placement. */
was_visible = iupdrvDialogIsVisible(ih);
/* Update the position and placement */
if (!iupdrvDialogSetPlacement(ih))
{
iDialogAdjustPos(ih, &x, &y);
iupdrvDialogSetPosition(ih, x, y);
}
if (was_visible) /* already visible */
{
/* only re-show to raise the window */
iupdrvDialogSetVisible(ih, 1);
/* flush, then process show_cb and startfocus */
iDialogAfterShow(ih);
return IUP_NOERROR;
}
ih->data->first_show = 1;
/* actually show the window */
/* test if placement turn the dialog visible */
if (!iupdrvDialogIsVisible(ih))
iupdrvDialogSetVisible(ih, 1);
/* increment visible count */
iupDlgListVisibleInc();
/* flush, then process show_cb and startfocus */
iDialogAfterShow(ih);
return IUP_NOERROR;
}
int iupDialogShowXY(Ihandle* ih, int x, int y)
{
int was_visible;
if (iupAttribGetInt(ih, "MODAL")) /* already a popup */
return IUP_NOERROR;
if (ih->data->popup_level != 0)
{
/* was disabled by a Popup, re-enable it */
iupdrvSetActive(ih, 1);
ih->data->popup_level = 0; /* Now it is at the current popup level */
}
/* save visible state before iupdrvDialogSetPlacement */
/* because it can also show the window when changing placement. */
was_visible = iupdrvDialogIsVisible(ih);
/* Update the position and placement */
if (!iupdrvDialogSetPlacement(ih, x, y))
{
iupDialogAdjustPos(ih, &x, &y);
iupdrvDialogSetPosition(ih, x, y);
}
if (was_visible) /* already visible */
{
/* only re-show to raise the window */
iupdrvDialogSetVisible(ih, 1);
iDialogCallShowCb(ih);
return IUP_NOERROR;
}
/* actually show the window */
/* test if placement turn the dialog visible */
if (!iupdrvDialogIsVisible(ih))
iupdrvDialogSetVisible(ih, 1);
/* increment visible count */
iupDlgListVisibleInc();
iDialogCallShowCb(ih);
return IUP_NOERROR;
}
static void iDialogSetModal(Ihandle* ih_popup)
{
Ihandle *ih;
iupAttribSetStr(ih_popup, "MODAL", "YES");
/* disable all visible dialogs, and mark popup level */
for (ih = iupDlgListFirst(); ih; ih = iupDlgListNext())
{
if (ih != ih_popup &&
ih->handle &&
iupdrvDialogIsVisible(ih) &&
ih->data->popup_level == 0)
{
iupdrvSetActive(ih, 0);
ih->data->popup_level = dlg_popup_level;
}
}
dlg_popup_level++;
}
void iupDialogLeaveModal(int popup_level)
{
Ihandle *ih;
assert(popup_level == dlg_popup_level);
/* must enable all visible dialogs at the marked popup level */
for (ih = iupDlgListFirst(); ih; ih = iupDlgListNext())
{
if (ih->handle)
{
if (ih->data->popup_level == dlg_popup_level - 1)
{
iupdrvSetActive(ih, 1);
ih->data->popup_level = 0;
}
}
}
dlg_popup_level--;
}
void iupDialogEnterModal(Ihandle* ih_popup, int popup_level)
{
Ihandle *ih;
assert(popup_level == dlg_popup_level);
/* disable all visible dialogs, and mark popup level */
for (ih = iupDlgListFirst(); ih; ih = iupDlgListNext())
{
if (ih != ih_popup &&
ih->handle &&
iupdrvDialogIsVisible(ih) &&
ih->data->popup_level == 0)
{
iupdrvSetActive(ih, 0);
ih->data->popup_level = dlg_popup_level;
}
}
dlg_popup_level++;
}
static void iDialogUnSetModal(Ihandle* ih_popup)
{
Ihandle *ih;
if (!iupAttribGetInt(ih_popup, "MODAL"))
return;
iupAttribSetStr(ih_popup, "MODAL", NULL);
/* must enable all visible dialogs at the marked popup level */
for (ih = iupDlgListFirst(); ih; ih = iupDlgListNext())
{
if (ih->handle)
{
if (ih->data->popup_level == dlg_popup_level-1)
{
iupdrvSetActive(ih, 1);
ih->data->popup_level = 0;
}
}
}
dlg_popup_level--;
}
static int iDialogSetNActiveAttrib(Ihandle* ih, const char* value)
{
iupdrvSetActive(ih, iupStrBoolean(value));
return 0;
}