/// <summary>
/// Initializes a new instance of the <see cref="CommandBinding"/> class.
/// </summary>
/// <param name="command">The command that is being bound.</param>
/// <param name="executed">The handler for the command's <see cref="Executed"/> event.</param>
/// <param name="canExecute">The handler for the command's <see cref="CanExecute"/> event.</param>
public CommandBinding(ICommand command, UpfExecutedRoutedEventHandler executed, UpfCanExecuteRoutedEventHandler canExecute)
{
Contract.Require(command, nameof(command));
this.command = command;
if (executed != null)
{
Executed += executed;
}
if (canExecute != null)
{
CanExecute += canExecute;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="TextEditingControl"/> class.
/// </summary>
/// <param name="uv">The Ultraviolet context.</param>
/// <param name="name">The element's identifying name within its namescope.</param>
public TextEditingControl(UltravioletContext uv, String name)
: base(uv, name)
{
var canExecuteIsEditable = new UpfCanExecuteRoutedEventHandler(CanExecuteIsEditable);
var canExecuteIsCaretVisible = new UpfCanExecuteRoutedEventHandler(CanExecuteIsCaretVisible);
// Selection commands
CommandManager.RegisterClassBindings(typeof(TextEditingControl), ApplicationCommands.SelectAll,
ExecutedSelectAll, canExecuteIsCaretVisible, new KeyGesture(Key.A, ModifierKeys.Control, "Ctrl+A"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.SelectRightByCharacter,
ExecutedSelectRightByCharacter, canExecuteIsCaretVisible, new KeyGesture(Key.Right, ModifierKeys.Shift, "Shift+Right"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.SelectLeftByCharacter,
ExecutedSelectLeftByCharacter, canExecuteIsCaretVisible, new KeyGesture(Key.Left, ModifierKeys.Shift, "Shift+Left"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.SelectRightByWord,
ExecutedSelectRightByWord, canExecuteIsCaretVisible, new KeyGesture(Key.Right, ModifierKeys.Control | ModifierKeys.Shift, "Ctrl+Shift+Right"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.SelectLeftByWord,
ExecutedSelectLeftByWord, canExecuteIsCaretVisible, new KeyGesture(Key.Left, ModifierKeys.Control | ModifierKeys.Shift, "Ctrl+Shift+Left"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.SelectDownByLine,
ExecutedSelectDownByLine, canExecuteIsCaretVisible, new KeyGesture(Key.Down, ModifierKeys.Shift, "Shift+Down"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.SelectUpByLine,
ExecutedSelectUpByLine, canExecuteIsCaretVisible, new KeyGesture(Key.Up, ModifierKeys.Shift, "Shift+Up"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.SelectDownByPage,
ExecutedSelectDownByPage, canExecuteIsCaretVisible, new KeyGesture(Key.PageDown, ModifierKeys.Shift, "Shift+PageDown"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.SelectUpByPage,
ExecutedSelectUpByPage, canExecuteIsCaretVisible, new KeyGesture(Key.PageUp, ModifierKeys.Shift, "Shift+PageUp"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.SelectToLineStart,
ExecutedSelectToLineStart, canExecuteIsCaretVisible, new KeyGesture(Key.Home, ModifierKeys.Shift, "Shift+Home"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.SelectToLineEnd,
ExecutedSelectToLineEnd, canExecuteIsCaretVisible, new KeyGesture(Key.End, ModifierKeys.Shift, "Shift+End"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.SelectToDocumentStart,
ExecutedSelectToDocumentStart, canExecuteIsCaretVisible, new KeyGesture(Key.Home, ModifierKeys.Control | ModifierKeys.Shift, "Ctrl+Shift+Home"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.SelectToDocumentEnd,
ExecutedSelectToDocumentEnd, canExecuteIsCaretVisible, new KeyGesture(Key.End, ModifierKeys.Control | ModifierKeys.Shift, "Ctrl+Shift+End"));
// Movement commands
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.MoveRightByCharacter,
ExecutedMoveRightByCharacter, canExecuteIsCaretVisible, new KeyGesture(Key.Right, ModifierKeys.None, "Right"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.MoveLeftByCharacter,
ExecutedMoveLeftByCharacter, canExecuteIsCaretVisible, new KeyGesture(Key.Left, ModifierKeys.None, "Left"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.MoveRightByWord,
ExecutedMoveRightByWord, canExecuteIsCaretVisible, new KeyGesture(Key.Right, ModifierKeys.Control, "Ctrl+Right"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.MoveLeftByWord,
ExecutedMoveLeftByWord, canExecuteIsCaretVisible, new KeyGesture(Key.Left, ModifierKeys.Control, "Ctrl+Left"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.MoveDownByLine,
ExecutedMoveDownByLine, canExecuteIsCaretVisible, new KeyGesture(Key.Down, ModifierKeys.None, "Down"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.MoveUpByLine,
ExecutedMoveUpByLine, canExecuteIsCaretVisible, new KeyGesture(Key.Up, ModifierKeys.None, "Up"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.MoveDownByPage,
ExecutedMoveDownByPage, canExecuteIsCaretVisible, new KeyGesture(Key.PageDown, ModifierKeys.None, "PageDown"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.MoveUpByPage,
ExecutedMoveUpByPage, canExecuteIsCaretVisible, new KeyGesture(Key.PageUp, ModifierKeys.None, "PageUp"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.MoveToLineStart,
ExecutedMoveToLineStart, canExecuteIsCaretVisible, new KeyGesture(Key.Home, ModifierKeys.None, "Home"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.MoveToLineEnd,
ExecutedMoveToLineEnd, canExecuteIsCaretVisible, new KeyGesture(Key.End, ModifierKeys.None, "End"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.MoveToDocumentStart,
ExecutedMoveToDocumentStart, canExecuteIsCaretVisible, new KeyGesture(Key.Home, ModifierKeys.Control, "Ctrl+Home"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.MoveToDocumentEnd,
ExecutedMoveToDocumentEnd, canExecuteIsCaretVisible, new KeyGesture(Key.End, ModifierKeys.Control, "Ctrl+End"));
// Text editing commands
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.ToggleInsert,
ExecutedToggleInsert, canExecuteIsCaretVisible, new KeyGesture(Key.Insert, ModifierKeys.None, "Insert"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.Backspace,
ExecutedBackspace, canExecuteIsEditable, new KeyGesture(Key.Backspace, ModifierKeys.None, "Backspace"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.Delete,
ExecutedDelete, canExecuteIsEditable, new KeyGesture(Key.Delete, ModifierKeys.None, "Delete"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.DeleteNextWord,
ExecutedDeleteNextWord, canExecuteIsEditable, new KeyGesture(Key.Delete, ModifierKeys.Control, "Ctrl+Delete"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.DeletePreviousWord,
ExecutedDeletePreviousWord, canExecuteIsEditable, new KeyGesture(Key.Backspace, ModifierKeys.Control, "Ctrl+Backspace"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.EnterParagraphBreak,
ExecutedEnterParagraphBreak, CanExecuteEnterParagraphBreak, new KeyGesture(Key.Return, ModifierKeys.None, "Return"), new KeyGesture(Key.KeypadEnter, ModifierKeys.None, "KeypadEnter"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.EnterLineBreak,
ExecutedEnterLineBreak, CanExecuteEnterLineBreak, new KeyGesture(Key.Return, ModifierKeys.Shift, "Shift+Return"), new KeyGesture(Key.KeypadEnter, ModifierKeys.Shift, "Shift+KeypadEnter"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.TabForward,
ExecutedTabForward, CanExecuteTabForward, new KeyGesture(Key.Tab, ModifierKeys.None, "Tab"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), EditingCommands.TabBackward,
ExecutedTabBackward, CanExecuteTabBackward, new KeyGesture(Key.Tab, ModifierKeys.Shift, "Shift+Tab"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), ApplicationCommands.Copy,
ExecutedCopy, CanExecuteCopy, new KeyGesture(Key.C, ModifierKeys.Control, "Ctrl+C"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), ApplicationCommands.Cut,
ExecutedCut, CanExecuteCut, new KeyGesture(Key.X, ModifierKeys.Control, "Ctrl+X"));
CommandManager.RegisterClassBindings(typeof(TextEditingControl), ApplicationCommands.Paste,
ExecutedPaste, CanExecutePaste, new KeyGesture(Key.V, ModifierKeys.Control, "Ctrl+V"));
}
