Better parsing of custom input signal expressions

dsharlet · dsharlet · commit f8a2aa86f4fe · 2014-10-12T13:27:54.000-07:00
diff --git a/LiveSPICE/LiveSimulation.xaml.cs b/LiveSPICE/LiveSimulation.xaml.cs
@@ -213,10 +213,12 @@ public LiveSimulation(Circuit.Schematic Simulate, Audio.Device Device, Audio.Cha
                         {
                             try
                             {
-                                inputs[V] = new SignalChannel(combo.Text);
+                                inputs[V] = new SignalChannel(Circuit.Quantity.Parse(combo.Text, Circuit.Units.V));
                             }
                             catch (Exception)
                             {
+                                // If there is an error in the expression, zero out the signal.
+                                inputs[V] = new SignalChannel(0);
                             }
                         }));
 

Original file line number	Diff line number	Diff line change
`@@ -213,10 +213,12 @@ public LiveSimulation(Circuit.Schematic Simulate, Audio.Device Device, Audio.Cha`
`213`	`213`	`{`
`214`	`214`	`try`
`215`	`215`	`{`
`216`		`- inputs[V] = new SignalChannel(combo.Text);`
	`216`	`+ inputs[V] = new SignalChannel(Circuit.Quantity.Parse(combo.Text, Circuit.Units.V));`
`217`	`217`	`}`
`218`	`218`	`catch (Exception)`
`219`	`219`	`{`
	`220`	`+ // If there is an error in the expression, zero out the signal.`
	`221`	`+ inputs[V] = new SignalChannel(0);`
`220`	`222`	`}`
`221`	`223`	`}));`
`222`	`224`