split graphic objects dirRearangeDirs

1 files changed, 174 insertions, 0 deletions

diff --git a/src/GraphicObjects/Base/MenuItem.cs b/src/GraphicObjects/Base/MenuItem.cs
new file mode 100644
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+++ b/src/GraphicObjects/Base/MenuItem.cs
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+//
+// MenuItem.cs
+//
+// Author:
+//       Jean-Philippe Bruyère <jp.bruyere@hotmail.com>
+//
+// Copyright (c) 2013-2017 Jean-Philippe Bruyère
+//
+// 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.Xml.Serialization;
+using System.ComponentModel;
+
+namespace Crow
+{
+	public class MenuItem : Menu
+	{
+		#region CTOR
+		public MenuItem () : base() {}
+		#endregion
+
+		public event EventHandler Open;
+		public event EventHandler Close;
+
+		string caption;
+		Command command;
+		Picture icon;
+		bool isOpened;
+		Measure popWidth, popHeight;
+
+		#region Public properties
+		[XmlAttributeAttribute][DefaultValue(false)]
+		public bool IsOpened {
+			get { return isOpened; }
+			set {
+				if (isOpened == value)
+					return;
+				isOpened = value;
+				NotifyValueChanged ("IsOpened", isOpened);
+
+				if (isOpened) {
+					onOpen (this, null);
+					(LogicalParent as Menu).AutomaticOpenning = true;
+				}else
+					onClose (this, null);
+			}
+		}
+		[XmlAttributeAttribute][DefaultValue(null)]
+		public virtual Command Command {
+			get { return command; }
+			set {
+				if (command == value)
+					return;
+
+				if (command != null) {
+					command.raiseAllValuesChanged ();
+					command.ValueChanged -= Command_ValueChanged;
+				}
+
+				command = value;
+
+				if (command != null) {
+					command.ValueChanged += Command_ValueChanged;
+					command.raiseAllValuesChanged ();
+				}
+
+				NotifyValueChanged ("Command", command);
+			}
+		}
+		[XmlAttributeAttribute]
+		public override bool IsEnabled {
+			get { return Command == null ? base.IsEnabled : Command.CanExecute; }
+			set { base.IsEnabled = value; }
+		}
+		[XmlAttributeAttribute]
+		public override string Caption {
+			get { return Command == null ? base.Caption : Command.Caption; }
+			set { base.Caption = value; }
+		}
+		[XmlAttributeAttribute]
+		public Picture Icon {
+			get { return Command == null ? icon : Command.Icon;; }
+			set {
+				if (icon == value)
+					return;
+				icon = value;
+				if (command == null)
+					NotifyValueChanged ("Icon", icon);
+			}
+		}
+		[XmlAttributeAttribute()][DefaultValue("Fit")]
+		public virtual Measure PopWidth {
+			get { return popWidth; }
+			set {
+				if (popWidth == value)
+					return;
+				popWidth = value;
+				NotifyValueChanged ("PopWidth", popWidth);
+			}
+		}
+		[XmlAttributeAttribute()][DefaultValue("Fit")]
+		public virtual Measure PopHeight {
+			get { return popHeight; }
+			set {
+				if (popHeight == value)
+					return;
+				popHeight = value;
+				NotifyValueChanged ("PopHeight", popHeight);
+			}
+		}
+		#endregion
+
+		public override void AddItem (GraphicObject g)
+		{
+			base.AddItem (g);
+			g.NotifyValueChanged ("PopDirection", Alignment.Right);
+		}
+
+		void Command_ValueChanged (object sender, ValueChangeEventArgs e)
+		{
+			string mName = e.MemberName;
+			if (mName == "CanExecute")
+				mName = "IsEnabled";
+			NotifyValueChanged (mName, e.NewValue);
+		}
+		void onMI_Click (object sender, MouseButtonEventArgs e)
+		{
+			if (command != null)
+				command.Execute ();
+			if(!IsOpened)
+				(LogicalParent as Menu).AutomaticOpenning = false;
+		}
+		protected virtual void onOpen (object sender, EventArgs e){
+			Open.Raise (this, null);
+		}
+		protected virtual void onClose (object sender, EventArgs e){
+			Close.Raise (this, null);
+		}
+		public override bool MouseIsIn (Point m)
+		{
+			return IsEnabled ? base.MouseIsIn (m) || child.MouseIsIn (m) : false;
+		}
+		public override void onMouseEnter (object sender, MouseMoveEventArgs e)
+		{
+			base.onMouseEnter (sender, e);
+			if ((LogicalParent as Menu).AutomaticOpenning && items.Children.Count>0)
+				IsOpened = true;
+		}
+		public override void onMouseLeave (object sender, MouseMoveEventArgs e)
+		{
+			if (IsOpened)
+				IsOpened = false;
+			base.onMouseLeave (this, e);
+		}
+	}
+}
+