/// <summary>
/// Binds the specified command to the specified gesture. Removes old bindings to the gesture.
/// </summary>
/// <param name="gesture">The gesture.</param>
/// <param name="command">The command. If <c>null</c>, the binding will be removed.</param>
/// <remarks>This method was created to avoid calling a virtual method in the constructor.</remarks>
protected void BindCore(OxyInputGesture gesture, IViewCommand command)
{
var current = this.InputCommandBindings.FirstOrDefault(icb => icb.Gesture.Equals(gesture));
if (current != null)
{
this.InputCommandBindings.Remove(current);
}
if (command != null)
{
this.InputCommandBindings.Add(new InputCommandBinding(gesture, command));
}
}
/// <summary>
/// Handles the specified gesture.
/// </summary>
/// <param name="view">The plot view.</param>
/// <param name="gesture">The gesture.</param>
/// <param name="args">The <see cref="OxyInputEventArgs" /> instance containing the event data.</param>
/// <returns><c>true</c> if the event was handled.</returns>
public bool HandleGesture(IView view, OxyInputGesture gesture, OxyInputEventArgs args)
{
var command = this.GetCommand(gesture);
return this.HandleCommand(command, view, args);
}
/// <summary>
/// Unbinds the specified gesture.
/// </summary>
/// <param name="gesture">The gesture to unbind.</param>
public virtual void Unbind(OxyInputGesture gesture)
{
// ReSharper disable once RedundantNameQualifier
foreach (var icb in this.InputCommandBindings.Where(icb => icb.Gesture.Equals(gesture)).ToArray())
{
this.InputCommandBindings.Remove(icb);
}
}
/// <summary>
/// Indicates whether the current object is equal to another object of the same type.
/// </summary>
/// <param name="other">An object to compare with this object.</param>
/// <returns><c>true</c> if the current object is equal to the <paramref name="other" /> parameter; otherwise, <c>false</c>.</returns>
public override bool Equals(OxyInputGesture other)
{
var tg = other as OxyTouchGesture;
return(tg != null);
}
/// <summary>
/// Indicates whether the current object is equal to another object of the same type.
/// </summary>
/// <param name="other">An object to compare with this object.</param>
/// <returns><c>true</c> if the current object is equal to the <paramref name="other" /> parameter; otherwise, <c>false</c>.</returns>
public override bool Equals(OxyInputGesture other)
{
var mwg = other as OxyMouseWheelGesture;
return(mwg != null && mwg.Modifiers == this.Modifiers);
}
/// <summary>
/// Initializes a new instance of the <see cref="InputCommandBinding" /> class by a gesture.
/// </summary>
/// <param name="gesture">The gesture.</param>
/// <param name="command">The command.</param>
public InputCommandBinding(OxyInputGesture gesture, IViewCommand command)
{
this.Gesture = gesture;
this.Command = command;
}
/// <summary>
/// Indicates whether the current object is equal to another object of the same type.
/// </summary>
/// <param name="other">An object to compare with this object.</param>
/// <returns><c>true</c> if the current object is equal to the <paramref name="other" /> parameter; otherwise, <c>false</c>.</returns>
public override bool Equals(OxyInputGesture other)
{
var kg = other as OxyKeyGesture;
return(kg != null && kg.Modifiers == this.Modifiers && kg.Key == this.Key);
}
/// <summary>
/// Indicates whether the current object is equal to another object of the same type.
/// </summary>
/// <param name="other">An object to compare with this object.</param>
/// <returns><c>true</c> if the current object is equal to the <paramref name="other" /> parameter; otherwise, <c>false</c>.</returns>
public override bool Equals(OxyInputGesture other)
{
var mg = other as OxyMouseDownGesture;
return(mg != null && mg.Modifiers == this.Modifiers && mg.MouseButton == this.MouseButton && mg.ClickCount == this.ClickCount);
}
/// <summary>
/// Initializes a new instance of the <see cref="InputCommandBinding" /> class by a gesture.
/// </summary>
/// <param name="gesture">The gesture.</param>
/// <param name="command">The command.</param>
public InputCommandBinding(OxyInputGesture gesture, IViewCommand command)
{
this.Gesture = gesture;
this.Command = command;
}
/// <summary>
/// Indicates whether the current object is equal to another object of the same type.
/// </summary>
/// <param name="other">An object to compare with this object.</param>
/// <returns><c>true</c> if the current object is equal to the <paramref name="other" /> parameter; otherwise, <c>false</c>.</returns>
public override bool Equals(OxyInputGesture other)
{
var mg = other as OxyMouseEnterGesture;
return(mg != null && mg.Modifiers == this.Modifiers);
}
/// <summary>
/// Indicates whether the current object is equal to another object of the same type.
/// </summary>
/// <param name="other">An object to compare with this object.</param>
/// <returns><c>true</c> if the current object is equal to the <paramref name="other" /> parameter; otherwise, <c>false</c>.</returns>
public override bool Equals(OxyInputGesture other)
{
var sg = other as OxyShakeGesture;
return sg != null;
}
/// <summary>
/// Indicates whether the current object is equal to another object of the same type.
/// </summary>
/// <param name="other">An object to compare with this object.</param>
/// <returns><c>true</c> if the current object is equal to the <paramref name="other" /> parameter; otherwise, <c>false</c>.</returns>
public override bool Equals(OxyInputGesture other)
{
var mg = other as OxyMouseDownGesture;
return mg != null && mg.Modifiers == this.Modifiers && mg.MouseButton == this.MouseButton && mg.ClickCount == this.ClickCount;
}
/// <summary>
/// Indicates whether the current object is equal to another object of the same type.
/// </summary>
/// <param name="other">An object to compare with this object.</param>
/// <returns><c>true</c> if the current object is equal to the <paramref name="other" /> parameter; otherwise, <c>false</c>.</returns>
public override bool Equals(OxyInputGesture other)
{
var mg = other as OxyMouseEnterGesture;
return mg != null && mg.Modifiers == this.Modifiers;
}
/// <summary>
/// Indicates whether the current object is equal to another object of the same type.
/// </summary>
/// <param name="other">An object to compare with this object.</param>
/// <returns><c>true</c> if the current object is equal to the <paramref name="other" /> parameter; otherwise, <c>false</c>.</returns>
public override bool Equals(OxyInputGesture other)
{
var tg = other as OxyTouchGesture;
return tg != null;
}
/// <summary>
/// Gets the command for the specified <see cref="OxyInputGesture" />.
/// </summary>
/// <param name="gesture">The input gesture.</param>
/// <returns>A command.</returns>
protected virtual IViewCommand GetCommand(OxyInputGesture gesture)
{
var binding = this.InputCommandBindings.FirstOrDefault(b => b.Gesture.Equals(gesture));
if (binding == null)
{
return null;
}
return binding.Command;
}
/// <summary>
/// Indicates whether the current object is equal to another object of the same type.
/// </summary>
/// <param name="other">An object to compare with this object.</param>
/// <returns><c>true</c> if the current object is equal to the <paramref name="other" /> parameter; otherwise, <c>false</c>.</returns>
public override bool Equals(OxyInputGesture other)
{
var mwg = other as OxyMouseWheelGesture;
return mwg != null && mwg.Modifiers == this.Modifiers;
}
/// <summary>
/// Indicates whether the current object is equal to another object of the same type.
/// </summary>
/// <param name="other">An object to compare with this object.</param>
/// <returns><c>true</c> if the current object is equal to the <paramref name="other" /> parameter; otherwise, <c>false</c>.</returns>
public override bool Equals(OxyInputGesture other)
{
var sg = other as OxyShakeGesture;
return(sg != null);
}
/// <summary>
/// Indicates whether the current object is equal to another object of the same type.
/// </summary>
/// <param name="other">An object to compare with this object.</param>
/// <returns><c>true</c> if the current object is equal to the <paramref name="other" /> parameter; otherwise, <c>false</c>.</returns>
public override bool Equals(OxyInputGesture other)
{
var kg = other as OxyKeyGesture;
return kg != null && kg.Modifiers == this.Modifiers && kg.Key == this.Key;
}
