public InstrumentSourceRelationWindow(VmInstrument vmInstrument, EditMode editMode, VmInstrumentSourceRelation vmRelation = null)
{
InitializeComponent();
this._EditMode = editMode;
this._vmInstrument = vmInstrument;
this._originRelation = vmRelation;
if (editMode == EditMode.AddNew)
{
this._Relation = new InstrumentSourceRelation() { InstrumentId = this._vmInstrument.Id, SwitchTimeout = 60, Priority = 30 };
this._Relation.IsActive = vmInstrument.SourceRelations.Count == 0; // Only for UI display(the backend can process normally)
this._Relation.IsDefault = false;
this.IsDefaultCheckBox.IsEnabled = false;
}
else
{
this._Relation = vmRelation.InstrumentSourceRelation.Clone();
this.SourcesComboBox.IsEnabled = false;
}
InstrumentCodeTextBlock.Text = vmInstrument.Code;
this.BindSourcesComboBox();
this.DataContext = this._Relation;
this._HintMessage = new HintMessage(this.HintTextBlock);
this.Loaded += InstrumentSourceRelationWindow_Loaded;
}
private bool FindVmInstrumentSourceRelation(int relationId, out VmInstrumentSourceRelation relation, out VmInstrument instrument)
{
relation = null;
instrument = null;
foreach (VmInstrument vmInstrument in this._Instruments)
{
relation = vmInstrument.SourceRelations.SingleOrDefault(r => r.Id == relationId);
if (relation != null)
{
instrument = vmInstrument;
break;
}
}
return relation != null;
}