/// <summary>
/// get the last control that had the focus in the current mgdata
/// </summary>
/// <returns> reference to the last focused control</returns>
internal static MgControl getLastFocusedControl()
{
return((MgControl)_lastFocusedControls.getCtrl(MGDataCollection.Instance.currMgdID));
}
/// <summary>
/// update the display
/// </summary>
public void updateDisplay(String displayValue, bool isNull, bool calledFromEditSet)
{
MgControlBase ctrl;
MgControlBase ctrlValue = null;
String defaultValue = "" + GuiConstants.DEFAULT_VALUE_INT;
String savedValue = null;
String savePrevValue = null;
bool savedIsNull = false;
bool savePrevIsNull = false;
if (_controls != null)
{
MgControlBase firstControlValue = null;
bool foundControlValue = false;
MgControlBase savedControlToFocus = ControlToFocus;
for (int i = 0;
i < _controls.getSize();
i++)
{
ctrl = _controls.getCtrl(i);
if (calledFromEditSet)
{
savedValue = ctrl.Value;
savePrevValue = ctrl.getPrevValueInArray(ctrl.getDisplayLine(true));
savedIsNull = ctrl.IsNull;
savePrevIsNull = ctrl.getPrevIsNullsInArray();
}
if (!ctrl.getForm().inRefreshDisplay())
{
ctrl.resetPrevVal(); // force update of the display
ctrl.SetAndRefreshDisplayValue(displayValue, isNull, false);
// Even if the control that contains the correct value is found we don't break the loop because:
// (1) we need to refresh all the controls
// (2) the last control that was focus with the correct value is the one that should be checked
if (!ctrl.isRadio())
{
if (ctrlValue == null ||
ctrl.Value != null && !ctrl.Value.Equals(defaultValue) &&
(ctrl == savedControlToFocus))
{
ctrlValue = ctrl;
}
}
else
{
//Fixed bug#:780359, for radio control select the correct control
//if not found any ctrlvalue(the control that was in focuse)
//select the first control with the correct value if not exist select the first control.
//a. save the first control (with or without the correct value)
if (firstControlValue == null)
{
firstControlValue = ctrl;
}
if (ctrl.Value != null && !ctrl.Value.Equals(defaultValue))
{
//b. save the first control with the correct value
if (!foundControlValue)
{
firstControlValue = ctrl;
foundControlValue = true;
}
//c.save the control that belong to the focus control
if (ctrl == savedControlToFocus)
{
ctrlValue = ctrl;
}
else if (ctrlValue == null)
{
ctrlValue = firstControlValue;
}
}
}
}
if (calledFromEditSet)
{
ctrl.setValueForEditSet(savedValue, savePrevValue, savedIsNull, savePrevIsNull);
}
}
// if there was a control that had the correct value and this field is linked to more than one
// control then it means that the control that contained the correct value might have been reset by
// one of its siblings so there is a need to refresh its value again.
if (ctrlValue != null)
{
if (calledFromEditSet)
{
savedValue = ctrlValue.Value;
savePrevValue = ctrlValue.getPrevValueInArray(ctrlValue.getDisplayLine(true));
savedIsNull = ctrlValue.IsNull;
savePrevIsNull = ctrlValue.getPrevIsNullsInArray();
}
//save the control that belong to the value on the field.
ControlToFocus = ctrlValue;
if (_controls.getSize() > 1)
{
ctrlValue.resetPrevVal(); // force update of the display
ctrlValue.SetAndRefreshDisplayValue(displayValue, isNull, false);
}
if (calledFromEditSet)
{
ctrlValue.setValueForEditSet(savedValue, savePrevValue, savedIsNull, savePrevIsNull);
ctrlValue.getForm().getTask().setLastParkedCtrl(ctrlValue);
Manager.SetFocus(ctrlValue, -1);
}
//Fixed bug#:465616, when the control is the current focus control then refresh his focus control
if (ctrlValue.isRadio() && ctrlValue == ctrlValue.getForm().getTask().getLastParkedCtrl())
{
Manager.SetFocus(ctrlValue, -1);
}
}
}
}
