/// <summary>
/// Change the list filter to the currently selected (checked) FilterList item.
/// This selection is stored in the property table based on the name of the filter
/// associated with the current clerk.
/// </summary>
private void OnChangeFilterToCheckedListPropertyChoice()
{
string filterName = m_mediator.PropertyTable.GetStringProperty(CurrentFilterPropertyTableId, "", PropertyTable.SettingsGroup.LocalSettings);
RecordFilter addf = null;
RecordFilter remf = null;
var nof = new NoFilters();
// Check for special cases.
if (filterName == (new UncheckAll()).Name)
{
// we're simply unselecting all items in the list.
// no need for further changes.
return;
}
if (filterName == nof.Name)
{
OnChangeFilterClearAll(null); // get rid of all the ones we're allowed to.
return;
}
else if (m_filterProvider != null)
{
addf = (RecordFilter)m_filterProvider.GetFilter(filterName);
if (addf == null || addf is NullFilter)
{
// If we have no filter defined for this name, it is effectively another way to turn
// filters off. Turn off all we can.
OnChangeFilterClearAll(null); // get rid of all the ones we're allowed to.
return;
}
// If we have a menu-type filter active, remove it. Otherwise don't remove anything.
remf = m_activeMenuBarFilter;
m_activeMenuBarFilter = addf is NullFilter ? null : addf;
}
OnChangeFilter(new FilterChangeEventArgs(addf, remf));
}
/// <summary>
/// Change the list filter to the currently selected (checked) FilterList item.
/// This selection is stored in the property table based on the name of the filter
/// associated with the current clerk.
/// </summary>
private void OnChangeFilterToCheckedListPropertyChoice()
{
string filterName = m_mediator.PropertyTable.GetStringProperty(this.CurrentFilterPropertyTableId, "", PropertyTable.SettingsGroup.LocalSettings);
RecordFilter addf = null;
RecordFilter remf = null;
NoFilters nof = new NoFilters();
// Check for special cases.
if (filterName == (new Filters.UncheckAll()).Name)
{
// we're simply unselecting all items in the list.
// no need for further changes.
return;
}
else if (filterName == nof.Name)
{
remf = Filter;
m_activeMenuBarFilter = null;
}
else if (m_filterProvider != null)
{
addf = (RecordFilter)m_filterProvider.GetFilter(filterName);
// If we have a filter defined for this filterName, then only remove the activeMenuBarFilter.
// Otherwise remove all filters.
if (addf != null)
remf = m_activeMenuBarFilter;
else
remf = Filter;
m_activeMenuBarFilter = addf is NullFilter ? null : addf;
}
OnChangeFilter(new FilterChangeEventArgs(addf, remf));
}