private static UIElement ItemsControlTemplate (UIElement element)
{
var border = new Border ();
BindingOperations.SetBinding (element.GetProperty ("Padding"), border.GetProperty ("Padding"));
BindingOperations.SetBinding (element.GetProperty ("Background"), border.GetProperty ("Background"));
BindingOperations.SetBinding (element.GetProperty ("BorderThickness"), border.GetProperty ("BorderThickness"));
BindingOperations.SetBinding (element.GetProperty ("BorderColor"), border.GetProperty ("BorderColor"));
BindingOperations.SetBinding (element.GetProperty ("ItemsPanel"), border.GetProperty ("Child"));
return border;
}
private static UIElement ButtonTemplate (UIElement element)
{
var border = new Border ();
border.CornerRadius = new CornerRadius (3);
BindingOperations.SetBinding (element.GetProperty ("Padding"), border.GetProperty ("Padding"));
BindingOperations.SetBinding (element.GetProperty ("Background"), border.GetProperty ("Background"));
BindingOperations.SetBinding (element.GetProperty ("BorderThickness"), border.GetProperty ("BorderThickness"));
BindingOperations.SetBinding (element.GetProperty ("BorderColor"), border.GetProperty ("BorderColor"));
BindingOperations.SetBinding (element.GetProperty ("Content"), border.GetProperty ("Child"));
return border;
}
private static UIElement TabHeaderTemplate (object o)
{
var item = o as ItemView;
var tabHeader = new ContentControl ();
BindingOperations.SetBinding (item.Visual.GetProperty ("Header"), tabHeader.GetProperty ("Content"));
var headerBorder = new Border ()
{
Background = new SolidColorBrush(new Color(0xf2, 0xf1, 0xf0)),
Child = tabHeader,
Padding = new Thickness(5),
BorderThickness = 0,
};
return headerBorder;
}
private static UIElement TabControlTemplate (UIElement element)
{
var grid = new Grid ()
{
HorizontalAlignment = HorizontalAlignment.Stretch,
VerticalAlignment = VerticalAlignment.Stretch
};
grid.RowDefinitions.Add (new RowDefinition () { Height = GridLength.Auto });
grid.RowDefinitions.Add (new RowDefinition ());
grid.ColumnDefinitions.Add (new ColumnDefinition ());
var selectedTabContent = new ContentControl ()
{
HorizontalAlignment = HorizontalAlignment.Stretch,
VerticalAlignment = VerticalAlignment.Stretch
};
BindingOperations.SetBinding (element, "SelectedItem.Content", selectedTabContent.GetProperty ("Content"));
var headerPanel = new ItemsControl ()
{
ItemsPanel = new StackPanel() { Orientation = Orientation.Horizontal },
ItemTemplate = new DataTemplate(TabHeaderTemplate),
};
BindingOperations.SetBinding (element.GetProperty ("Items"), headerPanel.GetProperty ("ItemsSource"));
grid.Children.Add (headerPanel);
grid.Children.Add (selectedTabContent);
grid.SetRow (0, headerPanel);
grid.SetColumn (0, headerPanel);
grid.SetRow (1, selectedTabContent);
grid.SetColumn (0, selectedTabContent);
var border = new Border ()
{
Child = grid,
};
BindingOperations.SetBinding (element.GetProperty ("Padding"), border.GetProperty ("Padding"));
BindingOperations.SetBinding (element.GetProperty ("Background"), border.GetProperty ("Background"));
BindingOperations.SetBinding (element.GetProperty ("BorderThickness"), border.GetProperty ("BorderThickness"));
BindingOperations.SetBinding (element.GetProperty ("BorderColor"), border.GetProperty ("BorderColor"));
return border;
}
private static UIElement WindowTemplate (Window element)
{
var grid = new Grid () {HorizontalAlignment = HorizontalAlignment.Stretch, VerticalAlignment = VerticalAlignment.Stretch};
grid.RowDefinitions.Add (new RowDefinition () {Height = GridLength.Auto});
grid.RowDefinitions.Add (new RowDefinition ());
grid.ColumnDefinitions.Add (new ColumnDefinition ());
var titleGrid = new Grid () {HorizontalAlignment = HorizontalAlignment.Stretch, VerticalAlignment = VerticalAlignment.Stretch};
titleGrid.RowDefinitions.Add (new RowDefinition ());
titleGrid.ColumnDefinitions.Add (new ColumnDefinition ());
titleGrid.ColumnDefinitions.Add (new ColumnDefinition () { Width = GridLength.Auto });
var title = new TextBlock ();
title.Foreground = Colors.White;
title.HorizontalAlignment = HorizontalAlignment.Center;
BindingOperations.SetBinding (element.GetProperty ("Title"), title.GetProperty ("Text"));
var closeButton = CloseButton ();
closeButton.Click += (sender, e) => element.Close ();
titleGrid.Children.Add (title);
titleGrid.Children.Add (closeButton);
titleGrid.SetColumn (0, title);
titleGrid.SetColumn (1, closeButton);
var titleThumb = new Thumb ()
{
HorizontalAlignment = HorizontalAlignment.Stretch,
VerticalAlignment = VerticalAlignment.Stretch,
Template = new ControlTemplate(t => titleGrid)
};
titleThumb.DragDelta += (sender, e) =>
{
element.Left += e.HorizontalChange;
element.Top += e.VerticalChange;
};
var titleBorder = new Border ();
titleBorder.Background = GetTitleBrush ();
titleBorder.Child = titleThumb;
titleBorder.Padding = new Thickness (3);
grid.Children.Add (titleBorder);
grid.SetRow (0, titleBorder);
var border = new Border ();
BindingOperations.SetBinding (element.GetProperty ("Padding"), border.GetProperty ("Padding"));
BindingOperations.SetBinding (element.GetProperty ("Background"), border.GetProperty ("Background"));
BindingOperations.SetBinding (element.GetProperty ("BorderThickness"), border.GetProperty ("BorderThickness"));
BindingOperations.SetBinding (element.GetProperty ("BorderColor"), border.GetProperty ("BorderColor"));
BindingOperations.SetBinding (element.GetProperty ("Content"), border.GetProperty ("Child"));
grid.Children.Add (border);
grid.SetRow (1, border);
return grid;
}
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 ());
}
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 ());
}
