icsharpcode-ILSpy/ILSpy/Controls/DockedPane.cs

// Copyright (c) 2011 AlphaSierraPapa for the SharpDevelop Team
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy of this
// software and associated documentation files (the "Software"), to deal in the Software
// without restriction, including without limitation the rights to use, copy, modify, merge,
// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
// to whom the Software is furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in all copies or
// substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.

using System;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Input;
using System.Windows.Markup;
using System.Windows.Media;

namespace ICSharpCode.ILSpy.Controls
{
	class DockedPane : Control
	{
		static DockedPane()
		{
			DefaultStyleKeyProperty.OverrideMetadata(typeof(DockedPane), new FrameworkPropertyMetadata(typeof(DockedPane)));
		}
		
		public static readonly DependencyProperty TitleProperty =
			DependencyProperty.Register("Title", typeof(string), typeof(DockedPane));
		
		public string Title {
			get { return (string)GetValue(TitleProperty); }
			set { SetValue(TitleProperty, value); }
		}
		
		public static readonly DependencyProperty ContentProperty =
			DependencyProperty.Register("Content", typeof(object), typeof(DockedPane));
		
		public object Content {
			get { return GetValue(ContentProperty); }
			set { SetValue(ContentProperty, value); }
		}
		
		public override void OnApplyTemplate()
		{
			base.OnApplyTemplate();
			Button closeButton = (Button)this.Template.FindName("PART_Close", this);
			if (closeButton != null) {
				closeButton.Click += closeButton_Click;
			}
		}
		
		void closeButton_Click(object sender, RoutedEventArgs e)
		{
			if (CloseButtonClicked != null)
				CloseButtonClicked(this, e);
		}
		
		public event EventHandler CloseButtonClicked;
		
		protected override void OnKeyDown(System.Windows.Input.KeyEventArgs e)
		{
			base.OnKeyDown(e);
			if (!e.Handled && e.Key == Key.F4 && e.KeyboardDevice.Modifiers == ModifierKeys.Control) {
				if (CloseButtonClicked != null)
					CloseButtonClicked(this, e);
				e.Handled = true;
			}
		}
	}
	
	[MarkupExtensionReturnType(typeof(Color))]
	class ControlColor : MarkupExtension
	{
		float val;
		
		/// <summary>
		/// Amount of highlight (0..1)
		/// </summary>
		public float Highlight { get; set; }
		
		/// <summary>
		/// val: Color value in the range 105..255.
		/// </summary>
		public ControlColor(float val)
		{
			if (!(val >= 105 && val <= 255))
				throw new ArgumentOutOfRangeException("val");
			this.val = val;
		}
		
		public override object ProvideValue(IServiceProvider serviceProvider)
		{
			if (val > 227) {
				return Interpolate(227, SystemColors.ControlLightColor, 255, SystemColors.ControlLightLightColor);
			} else if (val > 160) {
				return Interpolate(160, SystemColors.ControlDarkColor, 227, SystemColors.ControlLightColor);
			} else {
				return Interpolate(105, SystemColors.ControlDarkDarkColor, 160, SystemColors.ControlDarkColor);
			}
		}
		
		Color Interpolate(float v1, Color c1, float v2, Color c2)
		{
			float v = (val - v1) / (v2 - v1);
			Color c = c1 * (1 - v) + c2 * v;
			return c * (1 - Highlight) + SystemColors.HighlightColor * Highlight;
		}
	}
}