Move ShiftUI source code to ShiftOS

This'll be a lot easier to work on.

1 files changed, 288 insertions, 0 deletions

diff --git a/source/ShiftUI/ToolStrip/ToolStripLabel.cs b/source/ShiftUI/ToolStrip/ToolStripLabel.cs
new file mode 100644
index 0000000..9f70b80
--- /dev/null
+++ b/source/ShiftUI/ToolStrip/ToolStripLabel.cs
@@ -0,0 +1,288 @@
+//
+// ToolStripLabel.cs
+//
+// 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.
+//
+// Copyright (c) 2006 Jonathan Pobst
+//
+// Authors:
+//	Jonathan Pobst ([email protected])
+//
+
+using System.Drawing;
+using System.ComponentModel;
+using ShiftUI.Design;
+using System;
+
+namespace ShiftUI
+{
+	[ToolStripItemDesignerAvailability (ToolStripItemDesignerAvailability.ToolStrip)]
+	public class ToolStripLabel : ToolStripItem
+	{
+		private Color active_link_color;
+		private bool is_link;
+		private LinkBehavior link_behavior;
+		private Color link_color;
+		private bool link_visited;
+		private Color visited_link_color;
+
+		#region UIA FrameWork Events
+		static object UIAIsLinkChangedEvent = new object ();
+
+		internal event EventHandler UIAIsLinkChanged {
+			add { Events.AddHandler (UIAIsLinkChangedEvent, value); }
+			remove { Events.RemoveHandler (UIAIsLinkChangedEvent, value); }
+		}
+
+		internal void OnUIAIsLinkChanged (EventArgs e)
+		{
+			EventHandler eh = (EventHandler) Events [UIAIsLinkChangedEvent];
+			if (eh != null)
+				eh (this, e);
+		}
+		#endregion
+
+		#region Public Constructors
+		public ToolStripLabel ()
+			: this (null, null, false, null, String.Empty)
+		{
+		}
+
+		public ToolStripLabel (Image image)
+			: this (null, image, false, null, String.Empty)
+		{
+		}
+
+		public ToolStripLabel (string text)
+			: this (text, null, false, null, String.Empty)
+		{
+		}
+
+		public ToolStripLabel (string text, Image image)
+			: this (text, image, false, null, String.Empty)
+		{
+		}
+
+		public ToolStripLabel (string text, Image image, bool isLink)
+			: this (text, image, isLink, null, String.Empty)
+		{
+		}
+
+		public ToolStripLabel (string text, Image image, bool isLink, EventHandler onClick)
+			: this (text, image, isLink, onClick, String.Empty)
+		{
+		}
+
+		public ToolStripLabel (string text, Image image, bool isLink, EventHandler onClick, string name)
+			: base (text, image, onClick, name)
+		{
+			this.active_link_color = Color.Red;
+			this.is_link = isLink;
+			this.link_behavior = LinkBehavior.SystemDefault;
+			this.link_color = Color.FromArgb (0, 0, 255);
+			this.link_visited = false;
+			this.visited_link_color = Color.FromArgb (128, 0, 128);
+		}
+		#endregion
+
+		#region Public Properties
+		public Color ActiveLinkColor {
+			get { return this.active_link_color; }
+			set {
+				this.active_link_color = value; 
+				this.Invalidate ();
+			}
+		}
+
+		public override bool CanSelect { get { return false; } }
+		
+		[DefaultValue (false)]
+		public bool IsLink {
+			get { return this.is_link; }
+			set {
+				this.is_link = value; 
+				this.Invalidate ();
+
+				// UIA Framework Event: IsLink Changed
+				OnUIAIsLinkChanged (EventArgs.Empty);
+			}
+		}
+
+		[DefaultValue (LinkBehavior.SystemDefault)]
+		public LinkBehavior LinkBehavior {
+			get { return this.link_behavior; }
+			set {
+				this.link_behavior = value; 
+				this.Invalidate ();
+			}
+		}
+
+		public Color LinkColor {
+			get { return this.link_color; }
+			set {
+				this.link_color = value; 
+				this.Invalidate ();
+			}
+		}
+
+		[DefaultValue (false)]
+		public bool LinkVisited {
+			get { return this.link_visited; }
+			set {
+				this.link_visited = value; 
+				this.Invalidate ();
+			}
+		}
+
+		public Color VisitedLinkColor
+		{
+			get { return this.visited_link_color; }
+			set {
+				this.visited_link_color = value; 
+				this.Invalidate ();
+			}
+		}
+		#endregion
+
+		#region Protected Methods
+		//[EditorBrowsable (EditorBrowsableState.Advanced)]
+		protected override AccessibleObject CreateAccessibilityInstance ()
+		{
+			ToolStripItemAccessibleObject ao = new ToolStripItemAccessibleObject (this);
+
+			ao.role = AccessibleRole.StaticText;
+			ao.state = AccessibleStates.ReadOnly;	
+
+			return ao;
+		}
+		
+		protected override void OnFontChanged (EventArgs e)
+		{
+			base.OnFontChanged (e);
+		}
+
+		protected override void OnMouseEnter (EventArgs e)
+		{
+			base.OnMouseEnter (e);
+		}
+
+		protected override void OnMouseLeave (EventArgs e)
+		{
+			base.OnMouseLeave (e);
+		}
+		
+		protected override void OnPaint (ShiftUI.PaintEventArgs e)
+		{
+			if (this.Owner != null) {
+				Color font_color = this.Enabled ? this.ForeColor : SystemColors.GrayText;
+				Image draw_image = this.Enabled ? this.Image : ToolStripRenderer.CreateDisabledImage (this.Image);
+
+				this.Owner.Renderer.DrawLabelBackground (new ShiftUI.ToolStripItemRenderEventArgs (e.Graphics, this));
+
+				Rectangle text_layout_rect;
+				Rectangle image_layout_rect;
+
+				this.CalculateTextAndImageRectangles (out text_layout_rect, out image_layout_rect);
+
+				if (this.IsOnDropDown) {
+					if (this.ShowMargin)
+						text_layout_rect = new Rectangle (35, text_layout_rect.Top, text_layout_rect.Width, text_layout_rect.Height);
+					else
+						text_layout_rect = new Rectangle (7, text_layout_rect.Top, text_layout_rect.Width, text_layout_rect.Height);
+					if (image_layout_rect != Rectangle.Empty)
+						image_layout_rect = new Rectangle (new Point (4, 3), base.GetImageSize ());
+				}
+
+				if (image_layout_rect != Rectangle.Empty)
+					this.Owner.Renderer.DrawItemImage (new ShiftUI.ToolStripItemImageRenderEventArgs (e.Graphics, this, draw_image, image_layout_rect));
+				if (text_layout_rect != Rectangle.Empty)
+					if (this.is_link) {
+						if (this.Pressed)		// Mouse Down
+						{
+							switch (this.link_behavior) {
+								case LinkBehavior.SystemDefault:
+								case LinkBehavior.AlwaysUnderline:
+								case LinkBehavior.HoverUnderline:
+									this.Owner.Renderer.DrawItemText (new ShiftUI.ToolStripItemTextRenderEventArgs (e.Graphics, this, this.Text, text_layout_rect, this.active_link_color, new Font (this.Font, FontStyle.Underline), this.TextAlign));
+									break;
+								case LinkBehavior.NeverUnderline:
+									this.Owner.Renderer.DrawItemText (new ShiftUI.ToolStripItemTextRenderEventArgs (e.Graphics, this, this.Text, text_layout_rect, this.active_link_color, this.Font, this.TextAlign));
+									break;
+							}
+						}
+						else if (this.Selected)		// Hover
+						{
+							switch (this.link_behavior) {
+								case LinkBehavior.SystemDefault:
+								case LinkBehavior.AlwaysUnderline:
+								case LinkBehavior.HoverUnderline:
+									this.Owner.Renderer.DrawItemText (new ShiftUI.ToolStripItemTextRenderEventArgs (e.Graphics, this, this.Text, text_layout_rect, this.link_color, new Font (this.Font, FontStyle.Underline), this.TextAlign));
+									break;
+								case LinkBehavior.NeverUnderline:
+									this.Owner.Renderer.DrawItemText (new ShiftUI.ToolStripItemTextRenderEventArgs (e.Graphics, this, this.Text, text_layout_rect, this.link_color, this.Font, this.TextAlign));
+									break;
+							}
+						}
+						else {
+
+							if (this.link_visited)		// Normal, Visited
+							{
+								switch (this.link_behavior) {
+									case LinkBehavior.SystemDefault:
+									case LinkBehavior.AlwaysUnderline:
+										this.Owner.Renderer.DrawItemText (new ShiftUI.ToolStripItemTextRenderEventArgs (e.Graphics, this, this.Text, text_layout_rect, this.visited_link_color, new Font (this.Font, FontStyle.Underline), this.TextAlign));
+										break;
+									case LinkBehavior.NeverUnderline:
+									case LinkBehavior.HoverUnderline:
+										this.Owner.Renderer.DrawItemText (new ShiftUI.ToolStripItemTextRenderEventArgs (e.Graphics, this, this.Text, text_layout_rect, this.visited_link_color, this.Font, this.TextAlign));
+										break;
+								}
+							}
+							else				// Normal
+							{
+								switch (this.link_behavior) {
+									case LinkBehavior.SystemDefault:
+									case LinkBehavior.AlwaysUnderline:
+										this.Owner.Renderer.DrawItemText (new ShiftUI.ToolStripItemTextRenderEventArgs (e.Graphics, this, this.Text, text_layout_rect, this.link_color, new Font (this.Font, FontStyle.Underline), this.TextAlign));
+										break;
+									case LinkBehavior.NeverUnderline:
+									case LinkBehavior.HoverUnderline:
+										this.Owner.Renderer.DrawItemText (new ShiftUI.ToolStripItemTextRenderEventArgs (e.Graphics, this, this.Text, text_layout_rect, this.link_color, this.Font, this.TextAlign));
+										break;
+								}
+
+							}
+						}
+					} else
+						this.Owner.Renderer.DrawItemText (new ShiftUI.ToolStripItemTextRenderEventArgs (e.Graphics, this, this.Text, text_layout_rect, font_color, this.Font, this.TextAlign));
+			}
+
+			// call Paint handlers last.
+			base.OnPaint (e);
+		}
+
+		protected internal override bool ProcessMnemonic (char charCode)
+		{
+			this.Parent.SelectNextToolStripItem (this, true);
+			return true;
+		}
+		#endregion
+	}
+}