private void OnUnitInput(object o, InputArgs args) {
SpinButton spin = (SpinButton) o;
try {
args.NewValue = UnitConversions.LengthToMm(spin.Text);
} catch (FormatException) {
args.NewValue = 0.0;
}
args.RetVal = 1;
}
private void OnWarrantyInput(object o, InputArgs args) {
SpinButton spin = (SpinButton) o;
if(spin.Text == "∞" || spin.Text == "infinite"){
args.NewValue = -1;
args.RetVal = 1;
}
else OnRelativeTimeSpanInput(o,args);
}
public static void OnTimeInput (object o, InputArgs args) {
SpinButton spinButton = o as SpinButton;
try {
args.NewValue = TimeTextToMilliseconds(spinButton.Text);
}
catch (Exception) {
args.NewValue = spinButton.Value;
}
args.RetVal = 1;
}
private void OnRelativeTimeSpanInput(object o, InputArgs args){
SpinButton spin = (SpinButton) o;
double val;
try {
if(spin.Text == "")
val = 0;
else
val = RelativeTimeSpan.Parse(spin.Text).Months;
}
catch {
val = spin.Value;
}
args.NewValue = val;
args.RetVal = 1;
}
/* These functions are used by glade that gets them using reflection.
* Therefore the warning that the function is not used is disabled.
*/
#pragma warning disable 169
private void OnCreateIdInput(object o, InputArgs args) {
SpinButton spin = (SpinButton)o;
uint id;
if(spin.Text == "")
args.NewValue = 0;
else if( uint.TryParse(spin.Text,out id) && !Items.IsIdUsed(id))
// if the id is readable and unused
args.NewValue = id;
else
// don't alter the spin buttons value if id is not an int or used
args.NewValue = spin.Value;
args.RetVal = 1;
}