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1 package rero.client.user;
2
3 import rero.client.*;
4 import rero.util.*;
5
6 import java.util.*;
7 import java.util.regex.*;
8
9 import rero.ircfw.*;
10
11 import rero.bridges.alias.*;
12
13 import rero.gui.*;
14 import rero.gui.windows.*;
15 import rero.gui.input.*;
16
17 public class UserHandler extends Feature implements rero.gui.input.InputListener
18 {
19 protected static Pattern commandParametersPattern = Pattern.compile("/(\\w*)\\s(.*)");
21 protected AliasEnvironment scriptedAliases;
22 protected HashMap commands;
23 protected BuiltInCommands builtInCommands;
24
25 protected InternalDataList ircData;
26
27 public UserHandler()
28 {
29 commands = new HashMap();
30
31 builtInCommands = new BuiltInCommands();
32 }
33
34 public Collection getScriptedAliases()
35 {
36 return scriptedAliases.getAliasList();
37 }
38
39 public void storeDataStructures(WeakHashMap data)
40 {
41 data.put("commands", this);
42 }
43
44 public void init()
45 {
46 scriptedAliases = (AliasEnvironment) (getCapabilities().getDataStructure("aliasBridge"));
47 ircData = (InternalDataList) (getCapabilities().getDataStructure("clientInformation"));
48
49 LinkedList temp = new LinkedList();
50 getCapabilities().setupFeature(builtInCommands, temp);
51 getCapabilities().finalizeFeatures(temp);
52 }
53
54 public boolean isNickComplete(String  text)
55 {
56 int colonIndex = text.indexOf(':');
57
58 return (colonIndex > -1 && colonIndex == (text.indexOf(' ') - 1) && ClientUtils.isChannel(getQuery()));
59 }
60
61 public void processNickCompletion(String text)
62 {
63 String pnick = text.substring(0, text.indexOf(':'));
64 text = text.substring(pnick.length() + 1, text.length());
65
66 getCapabilities().getChatCapabilities().sendMessage(getQuery(), ircData.nickComplete(pnick, getQuery()) + ":" + text);
67 }
68
69 public String getQuery()
70 {
71 return getCapabilities().getUserInterface().getQuery();
72 }
73
74 public void onInput(UserInputEvent ev)
75 {
76 if (ircData.getMyUser() != null)
77 {
78 boolean wasIdle = ircData.getMyUser().isIdle();
79
80 ircData.getMyUser().touch();
81
82 if (wasIdle)
83 {
84 getCapabilities().getUserInterface().notifyWindow(getQuery());
85 }
86 }
87
88 if (!ev.isConsumed() && ev.text.length() > 0)
89 {
90 processInput(ev.text);
91 }
92 }
93
94 public void processInput(String text)
95 {
96 if (text.charAt(0) == '/')
97 {
98 processCommand(text);
99 }
100 else if (isNickComplete(text))
101 {
102 processNickCompletion(text);
103 }
104 else
105 {
106 if (getQuery().length() > 0 && (getCapabilities().isConnected() || getQuery().charAt(0) == '='))
107 getCapabilities().getChatCapabilities().sendMessage(getQuery(), text);
108 }
109 }
110
111
113 public void registerCommand(String name, ClientCommand command)
114 {
115 commands.put(name, command);
116 }
117
118 public void runAlias(String command, String parameters)
119 {
120 command = command.toUpperCase();
121
122 if (scriptedAliases.isAlias(command))
123 {
124 ScriptAlias runme = scriptedAliases.getAlias(command);
125 runme.runAlias(command, parameters);
126 return;
127 }
128
129 runAliasBuiltIn(command, parameters);
130 }
131
132 public void runAliasBuiltIn(String command, String parameters)
133 {
134 if (commands.get(command) != null)
135 {
136 ClientCommand runme = (ClientCommand)commands.get(command);
137 runme.runAlias(command, parameters);
138 return;
139 }
140
141 builtInCommands.runAlias(command, parameters);
142 }
143
144 public void processCommand(String text)
145 {
146 String command, parms;
147
148 text = text.trim();
150 StringParser parser = new StringParser(text, commandParametersPattern);
151
152 if (parser.matches())
153 {
154 command = parser.getParsedString(0);
155 parms = parser.getParsedString(1);
156 }
157 else
158 {
159 command = text.substring(1, text.length());
160 parms = "";
161 }
162
163 runAlias(command, parms);
164 }
165
166 public void processCommandBuiltIn(String text)
167 {
168 String command, parms;
169
170 text = text.trim();
172 StringParser parser = new StringParser(text, commandParametersPattern);
173
174 if (parser.matches())
175 {
176 command = parser.getParsedString(0);
177 parms = parser.getParsedString(1);
178 }
179 else
180 {
181 command = text.substring(1, text.length());
182 parms = "";
183 }
184
185 runAliasBuiltIn(command, parms);
186 }
187 }
188 |
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