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// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)

using System;
using System.Windows.Input;

namespace Tango.Scripting.Editors
{
	/// <summary>
	/// Custom commands for AvalonEdit.
	/// </summary>
	public static class AvalonEditCommands
	{
		/// <summary>
		/// Deletes the current line.
		/// The default shortcut is Ctrl+D.
		/// </summary>
		public static readonly RoutedCommand DeleteLine = new RoutedCommand(
			"DeleteLine", typeof(TextEditor),
			new InputGestureCollection {
				new KeyGesture(Key.D, ModifierKeys.Control)
			});
		
		/// <summary>
		/// Removes leading whitespace from the selected lines (or the whole document if the selection is empty).
		/// </summary>
		[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Naming", "CA1702:CompoundWordsShouldBeCasedCorrectly", MessageId = "Whitespace",
		                                                 Justification = "WPF uses 'Whitespace'")]
		public static readonly RoutedCommand RemoveLeadingWhitespace = new RoutedCommand("RemoveLeadingWhitespace", typeof(TextEditor));
				
		/// <summary>
		/// Removes trailing whitespace from the selected lines (or the whole document if the selection is empty).
		/// </summary>
		[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Naming", "CA1702:CompoundWordsShouldBeCasedCorrectly", MessageId = "Whitespace",
		                                                 Justification = "WPF uses 'Whitespace'")]
		public static readonly RoutedCommand RemoveTrailingWhitespace = new RoutedCommand("RemoveTrailingWhitespace", typeof(TextEditor));
		
		/// <summary>
		/// Converts the selected text to upper case.
		/// </summary>
		public static readonly RoutedCommand ConvertToUppercase = new RoutedCommand("ConvertToUppercase", typeof(TextEditor));
		
		/// <summary>
		/// Converts the selected text to lower case.
		/// </summary>
		public static readonly RoutedCommand ConvertToLowercase = new RoutedCommand("ConvertToLowercase", typeof(TextEditor));
		
		/// <summary>
		/// Converts the selected text to title case.
		/// </summary>
		public static readonly RoutedCommand ConvertToTitleCase = new RoutedCommand("ConvertToTitleCase", typeof(TextEditor));
		
		/// <summary>
		/// Inverts the case of the selected text.
		/// </summary>
		public static readonly RoutedCommand InvertCase = new RoutedCommand("InvertCase", typeof(TextEditor));
		
		/// <summary>
		/// Converts tabs to spaces in the selected text.
		/// </summary>
		public static readonly RoutedCommand ConvertTabsToSpaces = new RoutedCommand("ConvertTabsToSpaces", typeof(TextEditor));
		
		/// <summary>
		/// Converts spaces to tabs in the selected text.
		/// </summary>
		public static readonly RoutedCommand ConvertSpacesToTabs = new RoutedCommand("ConvertSpacesToTabs", typeof(TextEditor));
		
		/// <summary>
		/// Converts leading tabs to spaces in the selected lines (or the whole document if the selection is empty).
		/// </summary>
		public static readonly RoutedCommand ConvertLeadingTabsToSpaces = new RoutedCommand("ConvertLeadingTabsToSpaces", typeof(TextEditor));
		
		/// <summary>
		/// Converts leading spaces to tabs in the selected lines (or the whole document if the selection is empty).
		/// </summary>
		public static readonly RoutedCommand ConvertLeadingSpacesToTabs = new RoutedCommand("ConvertLeadingSpacesToTabs", typeof(TextEditor));
		
		/// <summary>
		/// Runs the IIndentationStrategy on the selected lines (or the whole document if the selection is empty).
		/// </summary>
		public static readonly RoutedCommand IndentSelection = new RoutedCommand(
			"IndentSelection", typeof(TextEditor),
			new InputGestureCollection {
				new KeyGesture(Key.I, ModifierKeys.Control)
			});
	}
}
ass="o">= DependencyProperty.Register("Items", typeof(ObservableCollection<WpfGraphAxisTickData>), typeof(WpfGraphAxisControl), new PropertyMetadata(null)); /// <summary> /// Gets or sets the number of ticks to display on the control. /// </summary> public int Ticks { get { return (int)GetValue(TicksProperty); } set { SetValue(TicksProperty, value); } } public static readonly DependencyProperty TicksProperty = DependencyProperty.Register("Ticks", typeof(int), typeof(WpfGraphAxisControl), new PropertyMetadata(9, (d, e) => (d as WpfGraphAxisControl).OnTicksChanged())); /// <summary> /// Gets or sets the string format which is used to format the ticks value. /// </summary> public String StringFormat { get { return (String)GetValue(StringFormatProperty); } set { SetValue(StringFormatProperty, value); } } public static readonly DependencyProperty StringFormatProperty = DependencyProperty.Register("StringFormat", typeof(String), typeof(WpfGraphAxisControl), new PropertyMetadata(null)); /// <summary> /// When overridden in a derived class, is invoked whenever application code or internal processes call <see cref="M:System.Windows.FrameworkElement.ApplyTemplate" />. /// </summary> public override void OnApplyTemplate() { base.OnApplyTemplate(); _items_control = GetTemplateChild("PART_ItemsControl") as ItemsControl; _items_control.Loaded += (x, e) => { ItemsPresenter itemsPresenter = GetVisualChild<ItemsPresenter>(_items_control); _axisPanel = VisualTreeHelper.GetChild(itemsPresenter, 0) as WpfGraphAxisPanel; }; OnTicksChanged(); } private static T GetVisualChild<T>(DependencyObject parent) where T : Visual { T child = default(T); int numVisuals = VisualTreeHelper.GetChildrenCount(parent); for (int i = 0; i < numVisuals; i++) { Visual v = (Visual)VisualTreeHelper.GetChild(parent, i); child = v as T; if (child == null) { child = GetVisualChild<T>(v); } if (child != null) { break; } } return child; } /// <summary> /// Called when the <see cref="Ticks"/> property has changed. /// </summary> protected virtual void OnTicksChanged() { Items = new ObservableCollection<WpfGraphAxisTickData>(Enumerable.Range(0, Ticks).Select(x => new WpfGraphAxisTickData())); Controller?.RequestVirtualRangeChange(); _axisPanel?.UpdatePanel(); } protected override void OnControllerChanged(IGraphController oldController, IGraphController newController) { base.OnControllerChanged(oldController, newController); if (newController != null) { newController.RequestVirtualRangeChange(); } } /// <summary> /// Handles the <see cref="IGraphController.VirtualRangeChanged"/> event. /// </summary> /// <param name="sender">The source of the event.</param> /// <param name="e">The event arguments.</param> protected override void OnVirtualRangeChanged(object sender, RangeChangedEventArgs e) { InvokeUI(() => { if (Orientation == Orientation.Vertical) { if (Items != null) { var steps = e.MinimumY.CreateRange(e.MinimumY, e.MaximumY, Ticks).Reverse().ToList(); for (int i = 0; i < steps.Count; i++) { var tick_data = Items[i]; tick_data.Data = steps[i]; tick_data.DisplayText = tick_data.Data.ToString(StringFormat); tick_data.IsFirst = i == 0; tick_data.IsLast = i == steps.Count - 1; tick_data.IsEven = i % 2 == 0; } } } else { if (Items != null) { var steps = e.MinimumX.CreateRange(e.MinimumX, e.MaximumX, Ticks).ToList(); for (int i = 0; i < steps.Count; i++) { var tick_data = Items[i]; tick_data.Data = steps[i]; tick_data.DisplayText = tick_data.Data.ToString(StringFormat); tick_data.IsFirst = i == 0; tick_data.IsLast = i == steps.Count - 1; tick_data.IsEven = i % 2 == 0; } } } }); } } }