public List <ControllerMapping> GetMappings(string MidiDeviceName, MappingFilter filter)
{
List <ControllerMapping> mappings = new List <ControllerMapping>();
DataTable t = GetTable(MidiDeviceName);
for (int i = 0; i < t.Rows.Count; i++)
{
ControllerMapping mapping = GetRow(MidiDeviceName, i);
mapping.CatCmd = CatCmdDb.Get(mapping.CatCmd.CatCommandId);
if (filter == MappingFilter.None)
{
mappings.Add(mapping);
}
else if (filter == MappingFilter.Active)
{
if (mapping.CatCmd.CatCommandId != CatCmd.None)
{
mappings.Add(mapping);
}
}
else if (filter == MappingFilter.InActive)
{
if (mapping.CatCmd.CatCommandId == CatCmd.None)
{
mappings.Add(mapping);
}
}
}
return(mappings);
}
private void AddCatCmds()
{
ds.Tables.Add("CatCmds");
DataTable t = null;
DataColumn[] keys = new DataColumn[1];
t = ds.Tables["CatCmds"];
t.Columns.Add("CmdId", typeof(int));
t.Columns.Add("CmdDescription", typeof(string));
t.Columns.Add("ControlType", typeof(int));
t.Columns.Add("InUse", typeof(bool));
keys[0] = t.Columns[0];
t.PrimaryKey = keys;
CatCmd[] values = (CatCmd[])Enum.GetValues(typeof(CatCmd));
foreach (CatCmd value in values)
{
CatCommandAttribute attr = CatCmdDb.Get(value);
DataRow dr = t.NewRow();
dr["CmdId"] = (int)value;
dr["CmdDescription"] = attr.Desc;
dr["ControlType"] = attr.ControlType;
dr["InUse"] = false;
t.Rows.Add(dr);
dr.AcceptChanges();
}
}
private ControllerMapping PopulateMapping(DataRow dr)
{
ControllerMapping mapping = new ControllerMapping();
mapping.MidiControlId = (int)dr["MidiControlId"];
mapping.MidiControlName = (string)dr["MidiControlName"];
mapping.MidiControlType = FixUp.FixControlType(((int)dr["MidiControlType"]));
mapping.MinValue = (int)dr["MinValue"];
mapping.MaxValue = (int)dr["MaxValue"];
mapping.CatCmdId = (CatCmd)dr["CatCmdId"];
mapping.CatCmd = CatCmdDb.Get(mapping.CatCmdId);
mapping.MidiOutCmdDown = ConvertFromDBVal <string>(dr["MidiOutCmdDown"]);
mapping.MidiOutCmdUp = ConvertFromDBVal <string>(dr["MidiOutCmdUp"]);
mapping.MidiOutCmdSetValue = ConvertFromDBVal <string>(dr["MidiOutCmdSetValue"]);
return(mapping);
}