crow ide toolbox, syntax tree depth and generalize node handling accross parser

1 files changed, 83 insertions, 0 deletions

diff --git a/CrowIDE/src/GraphicObjectDesignContainer.cs b/CrowIDE/src/GraphicObjectDesignContainer.cs
new file mode 100644
index 00000000..c8e1a70f
--- /dev/null
+++ b/CrowIDE/src/GraphicObjectDesignContainer.cs
@@ -0,0 +1,83 @@
+//
+// GraphicObjectDesignContainer.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;
+
+namespace Crow.Coding
+{
+	public class GraphicObjectDesignContainer
+	{
+		public Type CrowType;
+
+		public string IconPath {
+			get { return "#Crow.Coding.icons.toolbox." + CrowType.FullName + ".svg"; }
+		}
+		public string DisplayName {
+			get { return CrowType.Name; }
+		}
+			
+		public GraphicObjectDesignContainer (Type crowType)
+		{
+			CrowType = crowType;
+		}
+		int dis = 32;
+		void onStartDrag (object sender, EventArgs e)
+		{
+			GraphicObject go = sender as GraphicObject;
+
+			lock (go.IFace.UpdateMutex) {				
+				go.IFace.DragImageHeight = dis;
+				go.IFace.DragImageWidth = dis;
+				SvgPicture pic = new SvgPicture ();
+				pic.Load (IconPath);
+				ImageSurface img = new ImageSurface (Format.Argb32, dis, dis);
+				using (Context ctx = new Context (img)) {
+					Rectangle r = new Rectangle (0, 0, dis, dis);
+					pic.Paint (ctx, r);	
+					ctx.Operator = Operator.In;
+					ctx.SetSourceRGBA (1.0, 1.0, 1.0, 1.0);
+					ctx.Rectangle (r);
+					ctx.Fill ();
+
+				}
+				go.IFace.DragImage = img;
+			}
+		}
+		void onEndDrag (object sender, DragDropEventArgs e)
+		{
+			(sender as GraphicObject).IFace.ClearDragImage ();
+
+		}
+		void onDrop (object sender, DragDropEventArgs e)
+		{
+			ImlVisualEditor imlVE = e.DropTarget as ImlVisualEditor;
+			if (imlVE != null)
+				imlVE.ClearDraggedObj (false);
+			(sender as GraphicObject).IFace.ClearDragImage ();
+		}
+	}
+}
+