TemplatedControls, Picture objects for pixmap and svg raw data sharing

among controls

1 files changed, 34 insertions, 232 deletions

diff --git a/src/GraphicObjects/Checkbox.cs b/src/GraphicObjects/Checkbox.cs
index 586855d9..07be76c5 100644
--- a/src/GraphicObjects/Checkbox.cs
+++ b/src/GraphicObjects/Checkbox.cs
@@ -12,255 +12,57 @@ using winColors = System.Drawing.Color;
 using System.Diagnostics;

 using System.Xml.Serialization;

 using OpenTK.Input;

+using System.ComponentModel;

 

 namespace go

 {

-	public delegate void GOEvent(GraphicObject sender);

+    public class Checkbox : TemplatedControl

+    {		        

+		Label _caption;

+		Image _image;

 

-    public enum ButtonStates

-    {

-        normal,

-        mouseOver,

-        mouseDown,

-        Disable

-    }

-

-    public class Checkbox : Container, IXmlSerializable

-    {

-        public GOEvent Click;

-

-        bool _isCheckable = false;

-        bool _isChecked = false;

-        bool _affectMultiSelectState = false;

-        bool _border3D = false;

-        Color _checkedColor;

-        ButtonStates _CurrentState = ButtonStates.normal;

-

-        public Checkbox() : base()

-        {}

-

-        [System.Xml.Serialization.XmlAttributeAttribute()]

-        [System.ComponentModel.DefaultValue(true)]

-        public override bool Focusable

-        {

-            get { return base.Focusable; }

-            set { base.Focusable = value; }

-        }

-

-        [System.Xml.Serialization.XmlAttributeAttribute()]

-        public Color CheckedColor

-        {

-            get { return _checkedColor; }

-            set

-            {

-                _checkedColor = value;

-                registerForGraphicUpdate();

-            }

-        }

+		public Checkbox() : base()

+		{

+		}	

 

-        [System.Xml.Serialization.XmlIgnore]

-        public ButtonStates CurrentState

-        {

-            get { return _CurrentState; }

-            set

-            {

-                if (value == _CurrentState)

-                    return;

-                _CurrentState = value;

-                RegisterForRedraw();

-            }

-        }

+		protected override void loadTemplate()

+		{

+			this.setChild (Interface.Load ("#go.Templates.Checkbox.goml"));

+			_caption = this.child.FindByName ("Caption") as Label;

+			_image = this.child.FindByName ("Image") as Image;

+			_image.SvgSub = "unchecked";

+		}

+			

 

-        [System.Xml.Serialization.XmlAttributeAttribute()]

-        [System.ComponentModel.DefaultValue(false)]

+		[XmlAttributeAttribute()][DefaultValue("Checkbox")]

+		public string Caption {

+			get { return _caption.Text; } 

+			set { 

+				_caption.Text = value; 

+			}

+		}

+        [XmlAttributeAttribute()][DefaultValue(false)]

         public bool IsChecked

         {

-            get { return _isChecked; }

+			get { return _image == null ? false :_image.SvgSub == "checked"; }

             set

             {

-                if (value == _isChecked)

+                if (value == IsChecked)

                     return;

 

-                _isChecked = value;

-

-                if (Click != null)

-                    Click(this);

-

+				if (value)

+					_image.SvgSub = "checked";

+				else

+					_image.SvgSub = "unchecked";

+				                

                 registerForGraphicUpdate();

             }

         }

 

-        [System.Xml.Serialization.XmlAttributeAttribute()]

-        [System.ComponentModel.DefaultValue(false)]

-        public bool IsCheckable

-        {

-            get { return _isCheckable; }

-            set { _isCheckable = value; }

-        }

-

-        [System.Xml.Serialization.XmlAttributeAttribute()]

-        [System.ComponentModel.DefaultValue(false)]

-        public bool AffectMultiSelectState

-        {

-            get { return _affectMultiSelectState; }

-            set { _affectMultiSelectState = value; }

-        }

-

-        [System.Xml.Serialization.XmlAttributeAttribute()]

-        [System.ComponentModel.DefaultValue(false)]

-        public bool Border3d

-        {

-            get { return _border3D; }

-            set { _border3D = value; }

-        }

-

-        public override void Paint(ref Context ctx, Rectangles clip = null)

-        {

-            base.Paint(ref ctx, clip);

-

-			Rectangle r = Parent.ContextCoordinates (Slot);

-

-            ctx.Save();

-			//ctx.ResetClip();

-            

-            if (IsCheckable){

-                if (IsChecked){

-                    ctx.Color = CheckedColor;

-                    ctx.Rectangle(r);

-                    ctx.Fill();

-

-                    if (Border3d)

-                        CairoHelpers.StrokeLoweredRectangle(ctx, r);

-                }

-                else{

-                    if (Border3d)

-                        CairoHelpers.StrokeRaisedRectangle(ctx, r);

-                }

-            }

-

-            switch (CurrentState){

-                case ButtonStates.normal:

-                    break;

-			case ButtonStates.mouseOver:

-					CairoHelpers.CairoRectangle(ctx,r,CornerRadius);

-                    ctx.Operator = Operator.Add;

-                    ctx.Color = new Color(0.2, 0.2, 0.2, 1.0);

-                    ctx.Fill();

-                    ctx.Operator = Operator.Over;

-                    break;

-                case ButtonStates.mouseDown:                    

-					CairoHelpers.CairoRectangle(ctx,r,CornerRadius);

-                    ctx.Operator = Operator.Add;

-                    ctx.Color = Color.Red;

-                    ctx.Fill();

-                    ctx.Operator = Operator.Over;

-                    break;

-                case ButtonStates.Disable:

-					CairoHelpers.CairoRectangle(ctx,r,CornerRadius);

-                    ctx.Color = new Color(0.2, 0.2, 0.2, 0.7);

-                    ctx.Fill();

-                    break;

-

-            }

-            ctx.Restore();

-        }

-

-

-		#region mouse handling

-		public override void onMouseButtonDown (object sender,MouseButtonEventArgs e)

+		public override void onMouseClick (object sender, MouseButtonEventArgs e)

 		{

-            if (CurrentState != ButtonStates.Disable)

-            {

-                if (IsCheckable)

-                {

-                    if (IsChecked)

-                        IsChecked = false;

-                    else

-                    {

-                        Group wg = Parent as Group;

-                        if (wg != null)

-                        {

-                            if (AffectMultiSelectState && !wg.MultiSelect)

-                            {

-                                foreach (Checkbox but in wg.Children.OfType<Checkbox>())

-                                {

-                                    if (but.IsCheckable)

-                                    {

-                                        if (but.IsChecked && but.AffectMultiSelectState)

-                                        {

-                                            but.IsChecked = false;

-                                            break;

-                                        }

-                                    }

-                                }

-                            }

-                        }

-                        IsChecked = true;

-                    }

-                }

-				//else if (Click != null)

-				//    Click(this);

-

-                CurrentState = ButtonStates.mouseDown;

-            }

-

-			base.onMouseButtonDown (sender, e);

+			IsChecked = !IsChecked;

+			base.onMouseClick (sender, e);

 		}

-		public override void onMouseButtonUp (object sender, OpenTK.Input.MouseButtonEventArgs e)

-		{

-			if (CurrentState != ButtonStates.Disable) {

-				if (MouseIsIn (e.Position))

-					CurrentState = ButtonStates.mouseOver;

-				else

-					CurrentState = ButtonStates.normal;

-

-			}

-

-			base.onMouseButtonUp (sender, e);

-		}

-		public override void onMouseEnter (object sender, MouseMoveEventArgs e)

-		{

-			if (CurrentState == ButtonStates.normal)

-				CurrentState = ButtonStates.mouseOver;

-

-			base.onMouseEnter (sender, e);

-		}

-		public override void onMouseLeave (object sender, MouseMoveEventArgs e)

-		{

-			if (CurrentState == ButtonStates.mouseOver)

-				CurrentState = ButtonStates.normal;

-

-			base.onMouseLeave (sender, e);

-		}

-		#endregion

-

-		#region IXmlSerializable

-        public override System.Xml.Schema.XmlSchema GetSchema()

-        {

-            return null;

-        }

-        public override void ReadXml(System.Xml.XmlReader reader)

-        {

-            string handler = reader.GetAttribute("OnClick");

-			Interface.EventsToResolve.Add(new DynAttribute 

-            { 

-                Source = this, 

-                Value = handler,

-                MemberName = "OnClick"

-            });

-

-            //Container c = this as Container;

-            base.ReadXml(reader);

-        }

-        public override void WriteXml(System.Xml.XmlWriter writer)

-        {

-            if (Click != null)

-            {

-                writer.WriteAttributeString("OnClick", Click.Method.Name);

-            }

-

-            base.WriteXml(writer);

-        }

-		#endregion

 	}

 }