Merge pull request #44 from jpbruyere/xlib

Xlib

1 files changed, 0 insertions, 251 deletions

diff --git a/src/GraphicObjects/Slider.cs b/src/GraphicObjects/Slider.cs
deleted file mode 100644
index 2bdd5b8a..00000000
--- a/src/GraphicObjects/Slider.cs
+++ /dev/null
@@ -1,251 +0,0 @@
-//
-// Slider.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 Cairo;
-using System.Xml.Serialization;
-using System.ComponentModel;
-using System.Diagnostics;
-
-namespace Crow
-{
-	/// <summary>
-	/// templated numeric control to select a value
-	/// by slidding a cursor
-	/// </summary>
-	public class Slider : NumericControl
-    {
-		#region CTOR
-		protected Slider() : base(){}
-		public Slider(Interface iface) : base(iface)
-		{}
-//		public Slider(double minimum, double maximum, double step)
-//			: base(minimum,maximum,step)
-//		{
-//		}
-		#endregion
-
-		#region implemented abstract members of TemplatedControl
-
-		protected override void loadTemplate (GraphicObject template = null)
-		{
-			
-		}
-
-		#endregion
-
-		#region private fields
-        Rectangle cursor;
-		int _cursorSize;
-		Fill _cursorColor;
-		Orientation _orientation;
-		bool holdCursor = false;
-		#endregion
-
-		protected double unity;
-
-		#region Public properties
-		[DefaultValue("vgradient|0:White|0,1:LightGray|0,9:LightGray|1:DimGray")]
-		public virtual Fill CursorColor {
-			get { return _cursorColor; }
-			set {
-				if (_cursorColor == value)
-					return;
-				_cursorColor = value;
-				RegisterForRedraw ();
-				NotifyValueChanged ("CursorColor", _cursorColor);
-			}
-		}
-		[DefaultValue(20)]
-		public virtual int CursorSize {
-			get { return _cursorSize; }
-			set {
-				if (_cursorSize == value || value < 8)
-					return;
-				_cursorSize = value;
-				RegisterForGraphicUpdate ();
-				NotifyValueChanged ("CursorSize", _cursorSize);
-			}
-		}
-		[DefaultValue(Orientation.Horizontal)]
-		public virtual Orientation Orientation
-		{
-			get { return _orientation; }
-			set { 
-				if (_orientation == value)
-					return;
-				_orientation = value; 
-
-				RegisterForLayouting (LayoutingType.All);
-				NotifyValueChanged ("Orientation", _orientation);
-			}
-		}
-		#endregion
-
-		[DefaultValue(10.0)]
-		public override double Maximum {
-			get { return base.Maximum; }
-			set {				
-				if (value == base.Maximum)
-					return;
-				base.Maximum = value;
-				LargeIncrement = base.Maximum / 10.0;
-				SmallIncrement = LargeIncrement / 5.0;
-			}
-		}
-
-		#region GraphicObject Overrides
-		protected override void onDraw (Context gr)
-		{
-			base.onDraw (gr);
-			if (Maximum <= 0)
-				return;
-
-			computeCursorPosition ();
-
-			Rectangle r = ClientRectangle;
-			PointD pStart;
-			PointD pEnd;
-			if (_orientation == Orientation.Horizontal) {
-				pStart = r.TopLeft + new Point (_cursorSize / 2, r.Height / 2);
-				pEnd = r.TopRight + new Point (-_cursorSize / 2, r.Height / 2);
-				pStart.Y += 0.5;
-				pEnd.Y += 0.5;
-			} else {
-				pStart = r.TopLeft + new Point (r.Width / 2, _cursorSize / 2);
-				pEnd = r.BottomLeft + new Point (r.Width / 2,- _cursorSize / 2);
-				pStart.X += 0.5;
-				pEnd.X += 0.5;
-
-			}
-
-			DrawGraduations (gr, pStart,pEnd);
-
-			DrawCursor (gr, cursor);
-		}
-		#endregion
-
-		protected virtual void DrawGraduations(Context gr, PointD pStart, PointD pEnd)
-		{
-			Foreground.SetAsSource (gr);
-
-			gr.LineWidth = 1;
-			gr.MoveTo(pStart);
-			gr.LineTo(pEnd);
-
-			gr.Stroke();
-
-		}
-		protected virtual void DrawCursor(Context gr, Rectangle _cursor)
-		{
-			CursorColor.SetAsSource (gr, _cursor);
-			CairoHelpers.CairoRectangle (gr, _cursor, CornerRadius);
-			gr.Fill();
-		}
-
-        void computeCursorPosition()
-        {            
-            Rectangle r = ClientRectangle;
-			PointD p1; 
-
-			if (_orientation == Orientation.Horizontal) {
-				cursor = new Rectangle (new Size (_cursorSize, (int)(r.Height)));
-				p1 = r.TopLeft + new Point (_cursorSize / 2, r.Height / 2);
-				unity = (double)(r.Width - _cursorSize) / (Maximum - Minimum);
-				cursor.TopLeft = new Point (r.Left + (int)((Value - Minimum) * unity),
-					(int)(p1.Y - cursor.Height / 2));
-			} else {
-				cursor = new Rectangle (new Size ((int)(r.Width), _cursorSize));
-				p1 = r.TopLeft + new Point (r.Width / 2, _cursorSize / 2);
-				unity = (double)(r.Height - _cursorSize) / (Maximum - Minimum);
-				cursor.TopLeft = new Point ((int)(p1.X - r.Width / 2),
-					r.Top + (int)((Value - Minimum) * unity));				
-			}
-			cursor.Inflate (-1);
-        }
-		Point mouseDownInit;
-		double mouseDownInitValue;
-
-		#region mouse handling
-		public override void onMouseDown (object sender, MouseButtonEventArgs e)
-		{
-			base.onMouseDown (sender, e);
-			mouseDownInit = ScreenPointToLocal (e.Position);
-			mouseDownInitValue = Value;
-			Rectangle cursInScreenCoord = ScreenCoordinates (cursor + Slot.Position);
-			if (cursInScreenCoord.ContainsOrIsEqual (e.Position)){
-//				Rectangle r = ClientRectangle;
-//				if (r.Width - _cursorSize > 0) {
-//					double unit = (Maximum - Minimum) / (double)(r.Width - _cursorSize);
-//					mouseDownInit += new Point ((int)(Value / unit), (int)(Value / unit));
-//				}
-				holdCursor = true;
-			}else if (_orientation == Orientation.Horizontal) {
-				if (e.Position.X < cursInScreenCoord.Left)
-					Value -= LargeIncrement;
-				else
-					Value += LargeIncrement;
-			} else {
-				if (e.Position.Y < cursInScreenCoord.Top)
-					Value -= LargeIncrement;
-				else
-					Value += LargeIncrement;
-			}
-		}
-		public override void onMouseUp (object sender,MouseButtonEventArgs e)
-		{
-			base.onMouseUp (sender, e);
-
-			holdCursor = false;
-		}
-		public override void onMouseMove (object sender, MouseMoveEventArgs e)
-		{
-			if (holdCursor) {				
-				Point m = ScreenPointToLocal (e.Position) - mouseDownInit;
-				Rectangle r = ClientRectangle;
-
-				if (_orientation == Orientation.Horizontal) {
-					if (r.Width - _cursorSize == 0)
-						return;					
-					double unit = (Maximum - Minimum) / (double)(r.Width - _cursorSize);
-					double tmp = mouseDownInitValue + (double)m.X * unit;
-					tmp -= tmp % SmallIncrement;
-					Value = tmp;
-				} else {
-					if (r.Height - _cursorSize == 0)
-						return;					
-					double unit = (Maximum - Minimum) / (double)(r.Height - _cursorSize);
-					double tmp = mouseDownInitValue + (double)m.Y * unit;
-					tmp -= tmp % SmallIncrement;
-					Value = tmp;
-				}
-			}
-			
-			base.onMouseMove (sender, e);
-		}
-		#endregion
-    }
-}