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1
8 package com.nightlabs.editor2d.edit.tree;
9
10 import org.eclipse.gef.EditPart;
11 import org.eclipse.gef.EditPartFactory;
12
13 import com.nightlabs.editor2d.EllipseDrawComponent;
14 import com.nightlabs.editor2d.ImageDrawComponent;
15 import com.nightlabs.editor2d.Layer;
16 import com.nightlabs.editor2d.LineDrawComponent;
17 import com.nightlabs.editor2d.MultiLayerDrawComponent;
18 import com.nightlabs.editor2d.RectangleDrawComponent;
19 import com.nightlabs.editor2d.TextDrawComponent;
20 import com.nightlabs.editor2d.filter.FilterManager;
21
22
23 public class TreePartFactory
24 implements EditPartFactory
25 {
26 public TreePartFactory(FilterManager filterMan)
27 {
28 if (filterMan == null)
29 throw new IllegalArgumentException  ("Param filterMan must not be null!");
30
31 this.filterMan = filterMan;
32 }
33 protected FilterManager filterMan;
34
35 public EditPart createEditPart(EditPart context, Object model)
36 {
37 if (model instanceof MultiLayerDrawComponent)
38 return new MultiLayerDrawComponentTreeEditPart((MultiLayerDrawComponent)model, filterMan);
39
40 else if (model instanceof Layer)
41 return new LayerTreeEditPart((Layer)model);
42
43 else if (model instanceof EllipseDrawComponent)
44 return new EllipseTreeEditPart((EllipseDrawComponent)model);
45
46 else if (model instanceof RectangleDrawComponent)
47 return new RectangleTreeEditPart((RectangleDrawComponent)model);
48
49 else if (model instanceof LineDrawComponent)
50 return new LineTreeEditPart((LineDrawComponent)model);
51
52 else if (model instanceof TextDrawComponent)
53 return new TextTreeEditPart((TextDrawComponent)model);
54
55 else if (model instanceof ImageDrawComponent)
56 return new ImageTreeEditPart((ImageDrawComponent)model);
57
58 return null;
59 }
60
61 }
62 |
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