C# Class VSEmbed.Exports.BaseShortcutKeyProcessor

A base class for a KeyProcessor that handles shortcut keys.

Derived classes should call Add*Command() in their constructors to build the key map.

Inheritance: VSEmbed.Editor.ChainedKeyProcessor

Public Methods

Method	Description
KeyDown ( System.Windows.Input.KeyEventArgs args, ITextBuffer targetBuffer, System.Action next ) : void	Handles the KeyDown event if the pressed key has been bound.

Protected Methods

Method	Description
AddAltShiftCommand ( Key key, Func method ) : void	Binds a key with Alt+Shift held down.
AddCommand ( Key key, Func method ) : void	Binds a single key.
AddCommand ( ModifierKeys modifiers, Key key, Func method ) : void	Binds a key with the specified modifiers held down.
AddControlCommand ( Key key, Func method ) : void	Binds a key with Control held down.
AddControlExtendableCommand ( Key key, Action method ) : void	Binds a key with the Control key, which will be invoked with a boolean indicating the state of the Shift key. This should be used for cursor movement commands.
AddControlShiftCommand ( Key key, Func method ) : void	Binds a key with Control+Shift held down.
AddExtendableCommand ( Key key, Action method ) : void	Binds a key which will be invoked with a boolean indicating the state of the Shift key. This should be used for cursor movement commands.
AddShiftCommand ( Key key, Func method ) : void	Binds a key with Shift held down.
WithTrue ( System.Action method ) : Func	Wraps a void-returning method in an Action{Boolean} for the AddCommand methods.

Method Details

AddAltShiftCommand() protected method

Binds a key with Alt+Shift held down.

protected AddAltShiftCommand ( Key key, Func method ) : void
key	Key
method	Func
return	void

AddCommand() protected method

Binds a single key.

protected AddCommand ( Key key, Func method ) : void
key	Key
method	Func
return	void

AddCommand() protected method

Binds a key with the specified modifiers held down.

protected AddCommand ( ModifierKeys modifiers, Key key, Func method ) : void
modifiers	ModifierKeys
key	Key
method	Func
return	void

AddControlCommand() protected method

Binds a key with Control held down.

protected AddControlCommand ( Key key, Func method ) : void
key	Key
method	Func
return	void

AddControlExtendableCommand() protected method

Binds a key with the Control key, which will be invoked with a boolean indicating the state of the Shift key. This should be used for cursor movement commands.

protected AddControlExtendableCommand ( Key key, Action method ) : void
key	Key
method	Action
return	void

AddControlShiftCommand() protected method

Binds a key with Control+Shift held down.

protected AddControlShiftCommand ( Key key, Func method ) : void
key	Key
method	Func
return	void

AddExtendableCommand() protected method

Binds a key which will be invoked with a boolean indicating the state of the Shift key. This should be used for cursor movement commands.

protected AddExtendableCommand ( Key key, Action method ) : void
key	Key
method	Action
return	void

AddShiftCommand() protected method

Binds a key with Shift held down.

protected AddShiftCommand ( Key key, Func method ) : void
key	Key
method	Func
return	void

KeyDown() public method

Handles the KeyDown event if the pressed key has been bound.

public KeyDown ( System.Windows.Input.KeyEventArgs args, ITextBuffer targetBuffer, System.Action next ) : void
args	System.Windows.Input.KeyEventArgs
targetBuffer	ITextBuffer
next	System.Action
return	void

WithTrue() protected static method

Wraps a void-returning method in an Action{Boolean} for the AddCommand methods.

protected static WithTrue ( System.Action method ) : Func
method	System.Action
return	Func