コード例 #1
0
ファイル: MathRegion.cs プロジェクト: olegsur/moro.fkalc
		public MathRegion ()
		{
			Focusable = true;

			var style = new Style ();
			style.Setters.Add (new Setter ("BorderColor", Colors.Bisque));

			var trigger = new Trigger () {Property = "IsMouseOver", Value = true};
			trigger.Setters.Add (new Setter ("BorderColor", Colors.Red));

			style.Triggers.Add (trigger);

			border = new Border ();
			border.Style = style;

			BindingOperations.SetBinding (this, "DataContext.Root", border.GetProperty ("Child"), new TokenAreaConverter ());
									
			Content = new AdornerDecorator () { Child = border };

			AdornerLayer.GetAdornerLayer (border).Add (new CursorLines (this));
			
			LostKeyboardFocusEvent += HandleLostKeyboardFocusEvent;
			
			new InsertCharacterProcessor (this);

			var plusKeyBinding = new KeyBinding ();
			BindingOperations.SetBinding (this, "DataContext.PlusCommand", plusKeyBinding.GetProperty ("Command"));
			plusKeyBinding.Gesture = new KeyGesture (Key.OemPlus, ModifierKeys.Shift);

			var minusKeyBinding = new KeyBinding ();
			BindingOperations.SetBinding (this, "DataContext.MinusCommand", minusKeyBinding.GetProperty ("Command"));
			minusKeyBinding.Gesture = new KeyGesture (Key.OemMinus);

			var multiplicationBinding = new KeyBinding ();
			BindingOperations.SetBinding (this, "DataContext.MultiplicationCommand", multiplicationBinding.GetProperty ("Command"));
			multiplicationBinding.Gesture = new KeyGesture (Key.D8, ModifierKeys.Shift);

			var divideBinding = new KeyBinding ();
			BindingOperations.SetBinding (this, "DataContext.DivideCommand", divideBinding.GetProperty ("Command"));
			divideBinding.Gesture = new KeyGesture (Key.OemQuestion);

			var assignmentBinding = new KeyBinding ();
			BindingOperations.SetBinding (this, "DataContext.AssignmentCommand", assignmentBinding.GetProperty ("Command"));
			assignmentBinding.Gesture = new KeyGesture (Key.OemSemicolon, ModifierKeys.Shift);

			var resultKeyBinding = new KeyBinding ();
			BindingOperations.SetBinding (this, "DataContext.ResultCommand", resultKeyBinding.GetProperty ("Command"));
			resultKeyBinding.Gesture = new KeyGesture (Key.OemPlus);

			var leftKeyBinding = new KeyBinding ();
			BindingOperations.SetBinding (this, "DataContext.LeftCommand", leftKeyBinding.GetProperty ("Command"));
			leftKeyBinding.Gesture = new KeyGesture (Key.Left);

			var rightKeyBinding = new KeyBinding ();
			BindingOperations.SetBinding (this, "DataContext.RightCommand", rightKeyBinding.GetProperty ("Command"));
			rightKeyBinding.Gesture = new KeyGesture (Key.Right);

			var openBracketBinding = new KeyBinding ();
			BindingOperations.SetBinding (this, "DataContext.OpenBracketCommand", openBracketBinding.GetProperty ("Command"));
			openBracketBinding.Gesture = new KeyGesture (Key.D9, ModifierKeys.Shift);

			var closeBracketBinding = new KeyBinding ();
			BindingOperations.SetBinding (this, "DataContext.CloseBracketCommand", closeBracketBinding.GetProperty ("Command"));
			closeBracketBinding.Gesture = new KeyGesture (Key.D0, ModifierKeys.Shift);

			var commaBinding = new KeyBinding ();
			BindingOperations.SetBinding (this, "DataContext.CommaCommand", commaBinding.GetProperty ("Command"));
			commaBinding.Gesture = new KeyGesture (Key.OemComma);

			var exponentiationBinding = new KeyBinding ();
			BindingOperations.SetBinding (this, "DataContext.ExponentiationCommand", exponentiationBinding.GetProperty ("Command"));
			exponentiationBinding.Gesture = new KeyGesture (Key.D6, ModifierKeys.Shift);

			var squareRootBinding = new KeyBinding ();
			BindingOperations.SetBinding (this, "DataContext.SquareRootCommand", squareRootBinding.GetProperty ("Command"));
			squareRootBinding.Gesture = new KeyGesture (Key.OemBackslash);

			var absoluteBinding = new KeyBinding ();
			BindingOperations.SetBinding (this, "DataContext.AbsoluteCommand", absoluteBinding.GetProperty ("Command"));
			absoluteBinding.Gesture = new KeyGesture (Key.OemBackslash, ModifierKeys.Shift);

			InputBindings.Add (plusKeyBinding);
			InputBindings.Add (minusKeyBinding);
			InputBindings.Add (multiplicationBinding);
			InputBindings.Add (divideBinding);
			InputBindings.Add (assignmentBinding);
			InputBindings.Add (resultKeyBinding);
			InputBindings.Add (leftKeyBinding);
			InputBindings.Add (rightKeyBinding);
			InputBindings.Add (openBracketBinding);
			InputBindings.Add (closeBracketBinding);
			InputBindings.Add (commaBinding);
			InputBindings.Add (exponentiationBinding);
			InputBindings.Add (squareRootBinding);
			InputBindings.Add (absoluteBinding);

			selection = BuildProperty<Selection> ("Selection");
			insertCharacterCommand = BuildProperty<ICommand> ("InsertCharacterCommand");
			evaluateCommand = BuildProperty<ICommand> ("EvaluateCommand");

			selection.DependencyPropertyValueChanged += HandleSelectionChanged;

			BindingOperations.SetBinding (this, "DataContext.Selection", GetProperty ("Selection"));
			BindingOperations.SetBinding (this, "DataContext.InsertCharacterCommand", GetProperty ("InsertCharacterCommand"));
			BindingOperations.SetBinding (this, "DataContext.EvaluateCommand", GetProperty ("EvaluateCommand"));

			BindingOperations.SetBinding (this, "DataContext.HasError", GetProperty ("Background"), new HasErrorToBrushesConverter ());
		}
コード例 #2
0
ファイル: MathRegion.cs プロジェクト: Octavio/moro.fkalc
		public MathRegion ()
		{
			Focusable = true;

			border = new Border ()
			{
				BorderColor = Colors.Bisque
			};	

			BindingOperations.SetBinding (this, "DataContext.Root", border.GetProperty ("Child"), new TokenAreaConverter ());
									
			Content = new AdornerDecorator () { Child = border };

			AdornerLayer.GetAdornerLayer (border).Add (new CursorLines (this));
			
			MouseEnterEvent += HandleMouseEnterEvent;
			MouseLeaveEvent += HandleMouseLeaveEvent;
			LostKeyboardFocusEvent += HandleLostKeyboardFocusEvent;
			
			new InsertCharacterProcessor (this);

			var plusKeyBinding = new KeyBinding ();
			BindingOperations.SetBinding (this, "DataContext.PlusCommand", plusKeyBinding.GetProperty ("Command"));
			plusKeyBinding.Gesture = new KeyGesture (Key.Add);

			var minusKeyBinding = new KeyBinding ();
			BindingOperations.SetBinding (this, "DataContext.MinusCommand", minusKeyBinding.GetProperty ("Command"));
			minusKeyBinding.Gesture = new KeyGesture (Key.Subtract);

			var multiplicationBinding = new KeyBinding ();
			BindingOperations.SetBinding (this, "DataContext.MultiplicationCommand", multiplicationBinding.GetProperty ("Command"));
			multiplicationBinding.Gesture = new KeyGesture (Key.Multiply);

			var divideBinding = new KeyBinding ();
			BindingOperations.SetBinding (this, "DataContext.DivideCommand", divideBinding.GetProperty ("Command"));
			divideBinding.Gesture = new KeyGesture (Key.Oem2);

			var assignmentBinding = new KeyBinding ();
			BindingOperations.SetBinding (this, "DataContext.AssignmentCommand", assignmentBinding.GetProperty ("Command"));
			assignmentBinding.Gesture = new KeyGesture (Key.Oem1, ModifierKeys.Shift);

			var resultKeyBinding = new KeyBinding ();
			BindingOperations.SetBinding (this, "DataContext.ResultCommand", resultKeyBinding.GetProperty ("Command"));
			resultKeyBinding.Gesture = new KeyGesture (Key.OemPlus);

			var leftKeyBinding = new KeyBinding ();
			BindingOperations.SetBinding (this, "DataContext.LeftCommand", leftKeyBinding.GetProperty ("Command"));
			leftKeyBinding.Gesture = new KeyGesture (Key.Left);

			var rightKeyBinding = new KeyBinding ();
			BindingOperations.SetBinding (this, "DataContext.RightCommand", rightKeyBinding.GetProperty ("Command"));
			rightKeyBinding.Gesture = new KeyGesture (Key.Right);

			var openBracketBinding = new KeyBinding ();
			BindingOperations.SetBinding (this, "DataContext.OpenBracketCommand", openBracketBinding.GetProperty ("Command"));
			openBracketBinding.Gesture = new KeyGesture (Key.D9, ModifierKeys.Shift);

			var closeBracketBinding = new KeyBinding ();
			BindingOperations.SetBinding (this, "DataContext.CloseBracketCommand", closeBracketBinding.GetProperty ("Command"));
			closeBracketBinding.Gesture = new KeyGesture (Key.D0, ModifierKeys.Shift);

			var commaBinding = new KeyBinding ();
			BindingOperations.SetBinding (this, "DataContext.CommaCommand", commaBinding.GetProperty ("Command"));
			commaBinding.Gesture = new KeyGesture (Key.OemComma);

			var exponentiationBinding = new KeyBinding ();
			BindingOperations.SetBinding (this, "DataContext.ExponentiationCommand", exponentiationBinding.GetProperty ("Command"));
			exponentiationBinding.Gesture = new KeyGesture (Key.D6, ModifierKeys.Shift);

			var squareRootBinding = new KeyBinding ();
			BindingOperations.SetBinding (this, "DataContext.SquareRootCommand", squareRootBinding.GetProperty ("Command"));
			squareRootBinding.Gesture = new KeyGesture (Key.Back);

			var absoluteBinding = new KeyBinding ();
			BindingOperations.SetBinding (this, "DataContext.AbsoluteCommand", absoluteBinding.GetProperty ("Command"));
			absoluteBinding.Gesture = new KeyGesture (Key.Oem5, ModifierKeys.Shift);

			InputBindings.Add (plusKeyBinding);
			InputBindings.Add (minusKeyBinding);
			InputBindings.Add (multiplicationBinding);
			InputBindings.Add (divideBinding);
			InputBindings.Add (assignmentBinding);
			InputBindings.Add (resultKeyBinding);
			InputBindings.Add (leftKeyBinding);
			InputBindings.Add (rightKeyBinding);
			InputBindings.Add (openBracketBinding);
			InputBindings.Add (closeBracketBinding);
			InputBindings.Add (commaBinding);
			InputBindings.Add (exponentiationBinding);
			InputBindings.Add (squareRootBinding);
			InputBindings.Add (absoluteBinding);

			selection = BuildProperty<Selection> ("Selection");
			insertCharacterCommand = BuildProperty<ICommand> ("InsertCharacterCommand");
			evaluateCommand = BuildProperty<ICommand> ("EvaluateCommand");

			BindingOperations.SetBinding (this, "DataContext.Selection", GetProperty ("Selection"));
			BindingOperations.SetBinding (this, "DataContext.InsertCharacterCommand", GetProperty ("InsertCharacterCommand"));
			BindingOperations.SetBinding (this, "DataContext.EvaluateCommand", GetProperty ("EvaluateCommand"));

			BindingOperations.SetBinding (this, "DataContext.HasError", GetProperty ("Background"), new HasErrorToBrushesConverter ());
		}