// Constructor ( Copy style )
public Source_GPIO(
Source_GPIO source
)
: base()
{
this.Copy( source );
}
public void Copy(Source_GPIO from)
{
this.nativePin = from.nativePin;
this.access = from.access;
this.state = from.state;
this.status = from.status;
}
// Constructor ( Copy style )
public Source_GPIO
(
Source_GPIO source
)
:
base( )
{
this.Copy(source);
}
public bool Equals(Source_GPIO rhs)
{
if (null == (System.Object)rhs)
{
return(false);
}
return
(this.nativePin == rhs.nativePin &&
this.access == rhs.access &&
this.state == rhs.state &&
this.status == rhs.status);
}
public override bool Equals(System.Object obj)
{
if (null == obj)
{
return(false);
}
Source_GPIO rhs = obj as Source_GPIO;
if (null == (System.Object)rhs)
{
return(false);
}
return(this.Equals(rhs));
}
public override object ConvertTo
(
System.ComponentModel.ITypeDescriptorContext context,
System.Globalization.CultureInfo culture,
object value,
Type destinationType
)
{
if (typeof(string) == destinationType)
{
Source_GPIO gpio = value as Source_GPIO;
if (null == gpio)
{
throw new ArgumentException("Expected a Source_GPIO", "value");
}
StringBuilder sb = new StringBuilder( );
// Assume is GET access then state shouldn't be stored i.e. radio state
// retrieval should be done. If SET access, then keep state...
if (Source_GPIO.OpAccess.GET == gpio.Access)
{
sb.AppendFormat("{0},{1}", ( Int32 )gpio.nativePin, ( Int32 )gpio.Access);
}
else
{
sb.AppendFormat("{0},{1},{2}", ( Int32 )gpio.nativePin, ( Int32 )gpio.Access, ( Int32 )gpio.State);
}
return(sb.ToString( ));
}
return(base.ConvertTo(context, culture, value, destinationType));
}
public override object ConvertFrom
(
System.ComponentModel.ITypeDescriptorContext context,
System.Globalization.CultureInfo culture,
Object value
)
{
if (String.IsNullOrEmpty(value as string))
{
return(null); // TODO : supply err msg
}
String[] gpioData = (value as String).Split(new Char[] { ',' });
if (null == gpioData)
{
return(null); // TODO : supply err msg ~ improper arg
}
if (2 > gpioData.Length || 3 < gpioData.Length)
{
return(null); // TODO : supply err msg ~ improper arg count
}
try
{
rfid.Constants.GpioPin nativePin =
(rfid.Constants.GpioPin)Enum.Parse
(
typeof(Source_GPIO.OpAccess),
gpioData[0]
);
Source_GPIO.OpAccess access =
(Source_GPIO.OpAccess)Enum.Parse
(
typeof(Source_GPIO.OpAccess),
gpioData[1]
);
Source_GPIO.OpState state = Source_GPIO.OpState.FAILURE;
if (3 == gpioData.Length)
{
state = (Source_GPIO.OpState)Enum.Parse
(
typeof(Source_GPIO.OpState),
gpioData[2]
);
}
Source_GPIO gpio = new Source_GPIO(nativePin, access);
gpio.State = state;
gpio.Status = Source_GPIO.OpResult.FAILURE;
return(gpio);
}
catch (Exception)
{
// TODO : supply err msg ~ bad arg
return(null);
}
}
public override object ConvertFrom(
System.ComponentModel.ITypeDescriptorContext context,
System.Globalization.CultureInfo culture,
Object value
)
{
if ( String.IsNullOrEmpty( value as string ) )
{
return null; // TODO : supply err msg
}
String[ ] gpioData = ( value as String ).Split( new Char[ ] { ',' } );
if ( null == gpioData )
{
return null; // TODO : supply err msg ~ improper arg
}
if ( 2 > gpioData.Length || 3 < gpioData.Length )
{
return null; // TODO : supply err msg ~ improper arg count
}
try
{
rfid.Constants.GpioPin nativePin =
( rfid.Constants.GpioPin ) Enum.Parse
(
typeof( Source_GPIO.OpAccess ),
gpioData[ 0 ]
);
Source_GPIO.OpAccess access =
( Source_GPIO.OpAccess ) Enum.Parse
(
typeof( Source_GPIO.OpAccess ),
gpioData[ 1 ]
);
Source_GPIO.OpState state = Source_GPIO.OpState.FAILURE;
if ( 3 == gpioData.Length )
{
state = ( Source_GPIO.OpState ) Enum.Parse
(
typeof( Source_GPIO.OpState ),
gpioData[ 2 ]
);
}
Source_GPIO gpio = new Source_GPIO( nativePin, access );
gpio.State = state;
gpio.Status = Source_GPIO.OpResult.FAILURE;
return gpio;
}
catch ( Exception )
{
// TODO : supply err msg ~ bad arg
return null;
}
}
public bool Equals( Source_GPIO rhs )
{
if ( null == ( System.Object ) rhs )
{
return false;
}
return
this.nativePin == rhs.nativePin
&& this.access == rhs.access
&& this.state == rhs.state
&& this.status == rhs.status;
}
public void Copy( Source_GPIO from )
{
this.nativePin = from.nativePin;
this.access = from.access;
this.state = from.state;
this.status = from.status;
}
