private IEnumerable <AddonHolder> GetItems()
{
if (m_space == null)
{
yield break;
}
foreach (var item in m_space.GetFilteredAddons(RegisterItemUsage.DirectUse))
{
if (FilterAddon != null)
{
try
{
var ev = new FilterAddonEventArgs {
InstanceModel = item.InstanceModel
};
FilterAddon(this, ev);
if (ev.Skip)
{
continue;
}
}
catch (Exception err)
{
Logging.Warning("Error loading addon {0}: {1}", item.Name, err);
continue;
}
}
yield return(item);
}
}
private void addonSelectFrame1_FilterAddon(object sender, FilterAddonEventArgs e)
{
var fmt = (IBackupFormat)e.InstanceModel;
if (fmt != null && !fmt.BackupSuitableFor(m_source))
{
e.Skip = true;
}
}
private void addonSelectFrame1_FilterAddon(object sender, FilterAddonEventArgs e)
{
var place = (IFilePlace)e.InstanceModel;
if (!place.SupportsSave(null))
{
e.Skip = true;
}
}
private void addonSelectFrame1_FilterAddon(object sender, FilterAddonEventArgs e)
{
if (e.InstanceModel is ITabularDataStore)
{
var ds = (ITabularDataStore)e.InstanceModel;
if (!ds.SupportsMode(m_dataStoreMode))
{
e.Skip = true;
}
}
}
private void addonSelectFrame1_FilterAddon(object sender, FilterAddonEventArgs e)
{
if (m_obj == null)
{
return;
}
var place = (IFilePlace)e.InstanceModel;
if (m_obj.DirectionIsSave && !place.SupportsSave(null))
{
e.Skip = true;
}
if (!m_obj.DirectionIsSave && !place.SupportsLoad(null))
{
e.Skip = true;
}
}
private void addonSelectFrame1_FilterAddon(object sender, FilterAddonEventArgs e)
{
var place = (IFilePlace)e.InstanceModel;
var holder = GetFileHolderInfo();
if (m_objs != null)
{
holder.RelatedConnection = m_objs[0].GetConnection();
holder.RelatedDatabase = m_objs[0].FindDatabaseName();
}
if (m_dataFrame != null)
{
if (m_dataFrame.TabularData.Connection != null)
{
holder.RelatedConnection = m_dataFrame.TabularData.Connection.PhysicalFactory;
}
holder.RelatedDatabase = m_dataFrame.TabularData.DatabaseSource != null ? m_dataFrame.TabularData.DatabaseSource.DatabaseName : null;
}
if (!place.SupportsSave(holder))
{
e.Skip = true;
}
}
