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1 package rero.bridges.menu;
2
3 import java.awt.*;
4 import java.awt.event.*;
5
6 import javax.swing.*;
7 import javax.swing.event.*;
8
9 import java.util.*;
10
11 import sleep.engine.*;
12 import sleep.interfaces.*;
13 import sleep.runtime.*;
14
15 import rero.config.*;
16
17 public class MenuBridge implements Environment, Function, Loadable
18 {
19 protected static String  WINDOW_MENU = "&Window";
20 protected static String HELP_MENU = "&Help";
21
22 protected static Stack ParentMenu = new Stack();
26
27 public static void SetParent(MenuBridgeParent m)
28 {
29 ParentMenu.push(m);
30 }
31
32 public static MenuBridgeParent GetParent()
33 {
34 return (MenuBridgeParent)ParentMenu.peek();
35 }
36
37 public static void FinishParent()
38 {
39 ParentMenu.pop();
40 }
41
42 protected LinkedHashMap menubarMenus;
43 protected HashMap menus;
44
45 public MenuBridge()
46 {
47 menubarMenus = new LinkedHashMap(10, .75f, false);
51 menus = new HashMap();
52 }
53
54
55 protected static boolean isTopLevel(String name)
56 {
57 name = name.toLowerCase();
58
59 if (name.length() > 2 && name.substring(0, 2).equals("__"))
60 return true;
61
62 return (name.equals("list") || name.equals("dcc") || name.equals("switchbar") || name.equals("nicklist") || name.equals("status") || name.equals("channel") || name.equals("query") || name.equals("input") || name.equals("chat") || name.equals("tab") || name.equals("background"));
63 }
64
65 protected static boolean isSpecialMenu(String name)
66 {
67 return (name.equals(WINDOW_MENU) || name.equals(HELP_MENU));
68 }
69
70 public void bindFunction(ScriptInstance si, String type, String description, Block code)
71 {
72 if (type.equals("menubar"))
76 {
77 if (menubarMenus.containsKey(description))
78 {
79 ((ScriptedMenu)menubarMenus.get(description)).installCode(si, code);
80 }
81 else if (isSpecialMenu(description))
82 {
83 if (menus.containsKey(description))
84 {
85 ((ScriptedMenu)menus.get(description)).installCode(si, code);
86 }
87 else
88 {
89 menus.put(description, new ScriptedMenu(si, description, code));
90 }
91 }
92 else
93 {
94 menubarMenus.put(description, new ScriptedMenu(si, description, code));
95 }
96 }
97
98 if (type.equals("menu"))
99 {
100 if (isTopLevel(description.toUpperCase()))
104 {
105 if (menus.containsKey(description.toUpperCase()))
106 {
107 ((ScriptedPopupMenu)menus.get(description.toUpperCase())).installCode(si, code);
108 }
109 else
110 {
111 menus.put(description.toUpperCase(), new ScriptedPopupMenu(si, code));
112 }
113 }
114 else
115 {
116 GetParent().add(new ScriptedMenu(si, description, code));
117 }
118 }
119
120 if (type.equals("item"))
121 {
122 GetParent().add(new ScriptedItem(si, description, code));
123 }
124 }
125
126 public Scalar evaluate(String function, ScriptInstance script, Stack locals)
127 {
128 if (function.equals("&addSeparator"))
129 {
130 GetParent().addSeparator();
131 }
132 else if (function.equals("&addItem") && locals.size() == 2)
133 {
134 String name = ((Scalar)locals.pop()).stringValue();
135 String func = ((Scalar)locals.pop()).stringValue();
136
137 GetParent().add(new SimpleItem(script, name, func));
138 }
139 else if (function.equals("&removeMenubarItem") && locals.size() == 1)
140 {
141 String name = ((Scalar)locals.pop()).stringValue();
142 menus.remove(name);
143 }
144
145 return null;
146 }
147
148 public boolean scriptLoaded(ScriptInstance si)
149 {
150 Hashtable env = si.getScriptEnvironment().getEnvironment();
151 env.put("item", this);
152 env.put("menu", this);
153 env.put("menubar", this);
154
155 env.put("&addItem", this);
156 env.put("&addSeparator", this);
157 env.put("&removeMenubarItem", this);
158
159 return true;
160 }
161
162 public JPopupMenu getPopupMenu(String description, HashMap data)
163 {
164 if (!menus.containsKey(description.toUpperCase()))
165 {
166 return null;
167 }
168
169 ScriptedPopupMenu.SetMenuData(data);
170
171 JPopupMenu temp = (JPopupMenu)menus.get(description.toUpperCase());
172 return temp;
173 }
174
175 public JPopupMenu getPrimaryPopup(String description)
176 {
177 if (!menubarMenus.containsKey(description))
178 {
179 return null;
180 }
181
182 ScriptedPopupMenu.SetMenuData(new HashMap());
183
184 ScriptedMenu temp = (ScriptedMenu)menubarMenus.get(description);
185
186 return temp.getScriptedPopupMenu();
187 }
188
189 public void installMenubar(JMenuBar bar)
190 {
191 bar.removeAll();
192
193 Iterator i = menubarMenus.values().iterator();
194 while (i.hasNext())
195 {
196 ScriptedMenu temp = (ScriptedMenu)i.next();
197 if (temp.isValidCode())
198 {
199 bar.add(temp);
200 }
201 else
202 {
203 i.remove();
204 }
205 }
206
207 if (menus.containsKey(WINDOW_MENU))
208 {
209 bar.add((JMenu)menus.get(WINDOW_MENU));
210 }
211
212 if (menus.containsKey(HELP_MENU))
213 {
214 bar.add((JMenu)menus.get(HELP_MENU));
215 }
216 }
217
218 public boolean scriptUnloaded(ScriptInstance si)
219 {
220 return true;
221 }
222 }
223 |
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