/// <summary>
/// Binds the specified modifier+key to the specified command.
/// </summary>
/// <param name="controller">The plot controller.</param>
/// <param name="key">The key.</param>
/// <param name="modifiers">The key modifiers.</param>
/// <param name="command">A plot controller command that takes key event arguments.</param>
public static void BindKeyDown(this IController controller, OxyKey key, OxyModifierKeys modifiers, IViewCommand <OxyKeyEventArgs> command)
{
controller.Bind(new OxyKeyGesture(key, modifiers), command);
}
private void ExtendCuttingLine(OxyKey key)
{
bool bok = CuttingInsidePolygon.Instance.Extend(key);
if (bok)
plotModel.InvalidatePlot(false);
}
/// <summary>
/// Initializes a new instance of the <see cref="OxyKeyGesture" /> class.
/// </summary>
/// <param name="key">The key.</param>
/// <param name="modifiers">The modifier keys.</param>
public OxyKeyGesture(OxyKey key, OxyModifierKeys modifiers = OxyModifierKeys.None)
{
this.Key = key;
this.Modifiers = modifiers;
}
/// <summary>
/// Unbinds the specified key down gesture.
/// </summary>
/// <param name="controller">The controller.</param>
/// <param name="key">The key.</param>
/// <param name="modifiers">The modifier keys.</param>
public static void UnbindKeyDown(this IController controller, OxyKey key, OxyModifierKeys modifiers = OxyModifierKeys.None)
{
controller.Unbind(new OxyKeyGesture(key, modifiers));
}
/// <summary>
/// Binds the specified modifier+key to the specified command.
/// </summary>
/// <param name="controller">The plot controller.</param>
/// <param name="key">The key.</param>
/// <param name="modifiers">The key modifiers.</param>
/// <param name="command">A plot controller command that takes key event arguments.</param>
public static void BindKeyDown(this IController controller, OxyKey key, OxyModifierKeys modifiers, IViewCommand<OxyKeyEventArgs> command)
{
controller.Bind(new OxyKeyGesture(key, modifiers), command);
}
/// <summary>
/// Initializes a new instance of the <see cref="InputCommandBinding" /> class by a key gesture.
/// </summary>
/// <param name="key">The key.</param>
/// <param name="modifiers">The modifiers.</param>
/// <param name="command">The command.</param>
public InputCommandBinding(OxyKey key, OxyModifierKeys modifiers, IViewCommand command)
: this(new OxyKeyGesture(key, modifiers), command)
{
}
/// <summary>
/// Unbinds the specified key down gesture.
/// </summary>
/// <param name="controller">The controller.</param>
/// <param name="key">The key.</param>
/// <param name="modifiers">The modifier keys.</param>
public static void UnbindKeyDown(this IController controller, OxyKey key, OxyModifierKeys modifiers = OxyModifierKeys.None)
{
controller.Unbind(new OxyKeyGesture(key, modifiers));
}
private bool GetOffSetAndOperation(OxyKey key, ref double xOffSet, ref double yOffset, ref CuttingOperation op)
{
double unitX = FishingNet.Instance.WidthUnit / 2;
double unitY = FishingNet.Instance.HeightUnit / 2;
bool validKey = true;
switch (key)
{
case OxyKey.NumPad8://up
case OxyKey.Up:
yOffset = unitY;
break;
case OxyKey.Right:
case OxyKey.NumPad6: //right
xOffSet = unitX;
op = CuttingOperation.Right;
break;
case OxyKey.Left:
case OxyKey.NumPad4: //left
xOffSet = -unitX;
op = CuttingOperation.Left;
break;
case OxyKey.NumPad9: //up right
xOffSet = unitX;
yOffset = unitY;
op = CuttingOperation.UpRight;
break;
case OxyKey.NumPad7: //up left
xOffSet = -unitX;
yOffset = unitY;
op = CuttingOperation.UpLeft;
break;
case OxyKey.NumPad1: //left down
xOffSet = -unitX;
yOffset = -unitY;
break;
case OxyKey.NumPad3: //right down
xOffSet = unitX;
yOffset = unitY;
break;
case OxyKey.NumPad2:// down
yOffset = -unitY;
break;
default:
validKey = false;
break;
}
return validKey;
}
internal bool Extend(OxyKey key)
{
if (Current.Points.Count == 0)
return false;
double xOffSet = 0;
double yOffset = 0;
double maxY = FishingNet.Instance.HeightUnit * FishingNet.Instance.YNum;
CuttingOperation op = CuttingOperation.Up;
if (CuttingInsidePolygon.Instance.Current.Points[0].Y > maxY)
return false;
bool isValidKey = GetOffSetAndOperation(key, ref xOffSet, ref yOffset, ref op);
if (!isValidKey)
return false;
bool bCango = Cango(xOffSet,yOffset);
if(bCango)
{
var currentPt = CuttingInsidePolygon.Instance.Current.Points[0];
Point2D latestCurrent = new Point2D(currentPt.X + xOffSet, currentPt.Y + yOffset);
var reachablePts = FishingNet.Instance.GetReachablePts(latestCurrent, new Point2D(currentPt.X, currentPt.Y));
CuttingInsidePolygon.Instance.UpdateCurrent(latestCurrent, reachablePts, true);
if (onCutting != null)
onCutting(op);
}
return bCango;
}
/// <summary>
/// Initializes a new instance of the <see cref="InputCommandBinding" /> class by a key gesture.
/// </summary>
/// <param name="key">The key.</param>
/// <param name="modifiers">The modifiers.</param>
/// <param name="command">The command.</param>
public InputCommandBinding(OxyKey key, OxyModifierKeys modifiers, IViewCommand command)
: this(new OxyKeyGesture(key, modifiers), command)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="OxyKeyGesture" /> class.
/// </summary>
/// <param name="key">The key.</param>
/// <param name="modifiers">The modifier keys.</param>
public OxyKeyGesture(OxyKey key, OxyModifierKeys modifiers = OxyModifierKeys.None)
{
this.Key = key;
this.Modifiers = modifiers;
}
