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1
3 package org.objectweb.fractal.swing;
4
5 import org.objectweb.fractal.api.control.BindingController;
6
7 import java.util.HashMap  ;
8 import java.util.Map ;
9 import java.awt.Component ;
10
11 import javax.swing.JComponent ;
12
13 public class ContainerImpl
14 extends java.awt.Container
15 implements ContainerItf, ContainerAttributes, BindingController
16 {
17
18 public final static String LEFT_COMPONENT_BINDING = "left-component";
20 public final static String TOP_COMPONENT_BINDING = "top-component";
21 public final static String RIGHT_COMPONENT_BINDING = "right-component";
22 public final static String BOTTOM_COMPONENT_BINDING = "bottom-component";
23 public final static String CENTER_COMPONENT_BINDING = "center-component";
24 public final static String COMPONENTS_BINDING = "components";
25 public final static String LAYOUT_BINDING = "layout";
26 private JComponent left, top, right, bottom, center;
27 private Map components = new HashMap ();
28 private java.awt.LayoutManager layout;
29
30 public ContainerImpl () {
31 super();
32 }
33
34 public String [] listFc () {
35 int s = components.size();
36 String [] result = (String [])components.keySet().toArray(new String [s + 6]);
37 result[s] = LEFT_COMPONENT_BINDING;
38 result[s+1] = TOP_COMPONENT_BINDING;
39 result[s+2] = RIGHT_COMPONENT_BINDING;
40 result[s+3] = BOTTOM_COMPONENT_BINDING;
41 result[s+4] = CENTER_COMPONENT_BINDING;
42 result[s+5] = LAYOUT_BINDING;
43 return result;
44 }
45
46 public Object lookupFc (String clientItfName) {
47 if (clientItfName.equals(LEFT_COMPONENT_BINDING)) {
49 return left;
50 } if (clientItfName.equals(TOP_COMPONENT_BINDING)) {
51 return top;
52 } if (clientItfName.equals(RIGHT_COMPONENT_BINDING)) {
53 return right;
54 } if (clientItfName.equals(BOTTOM_COMPONENT_BINDING)) {
55 return bottom;
56 } if (clientItfName.equals(CENTER_COMPONENT_BINDING)) {
57 return center;
58 } else if (clientItfName.startsWith(COMPONENTS_BINDING)) {
59 return components.get(clientItfName);
60 } else if (clientItfName.equals(LAYOUT_BINDING)) {
61 return layout;
62 }
63 return null;
64 }
65
66 public void bindFc (String clientItfName, Object serverItf) {
67 if (clientItfName.equals(LEFT_COMPONENT_BINDING)) {
69 left = (JComponent )serverItf;
70 super.add(left, "West");
71 validate();
72 repaint();
73 } if (clientItfName.equals(TOP_COMPONENT_BINDING)) {
74 top = (JComponent )serverItf;
75 super.add(top, "North");
76 validate();
77 repaint();
78 } if (clientItfName.equals(RIGHT_COMPONENT_BINDING)) {
79 right = (JComponent )serverItf;
80 super.add(right, "East");
81 validate();
82 repaint();
83 } if (clientItfName.equals(BOTTOM_COMPONENT_BINDING)) {
84 bottom = (JComponent )serverItf;
85 super.add(bottom, "South");
86 validate();
87 repaint();
88 } if (clientItfName.equals(CENTER_COMPONENT_BINDING)) {
89 center = (JComponent )serverItf;
90 super.add(center, "Center");
91 validate();
92 repaint();
93 } else if (clientItfName.startsWith(COMPONENTS_BINDING)) {
94 components.put(clientItfName, serverItf);
95 super.add((java.awt.Component )serverItf);
96 validate();
97 repaint();
98 } else if (clientItfName.equals(LAYOUT_BINDING)) {
99 layout = (java.awt.LayoutManager )serverItf;
100 super.setLayout(layout);
101 validate();
102 repaint();
103 }
104 }
105
106 public void unbindFc (String clientItfName) {
107 if (clientItfName.equals(LEFT_COMPONENT_BINDING)) {
109 super.remove(left);
110 validate();
111 repaint();
112 left = null;
113 } if (clientItfName.equals(TOP_COMPONENT_BINDING)) {
114 super.remove(top);
115 validate();
116 repaint();
117 top = null;
118 } if (clientItfName.equals(RIGHT_COMPONENT_BINDING)) {
119 super.remove(right);
120 validate();
121 repaint();
122 right = null;
123 } if (clientItfName.equals(BOTTOM_COMPONENT_BINDING)) {
124 super.remove(bottom);
125 validate();
126 repaint();
127 bottom = null;
128 } if (clientItfName.equals(CENTER_COMPONENT_BINDING)) {
129 super.remove(center);
130 validate();
131 repaint();
132 center = null;
133 } else if (clientItfName.startsWith(COMPONENTS_BINDING)) {
134 Component c = (Component )components.get(clientItfName);
135 super.remove(c);
136 validate();
137 repaint();
138 } else if (clientItfName.equals(LAYOUT_BINDING)) {
139 layout = null;
140 }
141 }
142
143 }
144 |
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