/[svn]/jsampler/trunk/src/org/jsampler/LscpTree.java
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Contents of /jsampler/trunk/src/org/jsampler/LscpTree.java

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Revision 1729 - (show annotations) (download)
Tue Apr 29 22:22:40 2008 UTC (15 years, 11 months ago) by iliev
File size: 13509 byte(s) 
* Added support for handling lost files in the Instruments Database
  (In the Instruments Database window choose Actions/Check For Lost Files)
* Fantasia: Added option to show the Instruments Database
  on the Right-Side Pane of the Fantasia's main window
  (choose Edit/Preferences, then click the `View' tab)
* Added new menu item in the Instruments Database window: Edit/Find
* Some minor bugfixes and enhancements
1 /*
2 * JSampler - a java front-end for LinuxSampler
3 *
4 * Copyright (C) 2005-2008 Grigor Iliev <grigor@grigoriliev.com>
5 *
6 * This file is part of JSampler.
7 *
8 * JSampler is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2
10 * as published by the Free Software Foundation.
11 *
12 * JSampler is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with JSampler; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
20 * MA 02111-1307 USA
21 */
22
23 package org.jsampler;
24
25 /**
26 * Provides the LSCP grammar represented in a tree structure.
27 * @author Grigor Iliev
28 */
29 public class LscpTree {
30 private static LscpNode rootNode;
31
32 static {
33 LscpNode add = new LscpNode("ADD");
34 LscpNode clear = new LscpNode("CLEAR", new LscpNode("MIDI_INSTRUMENTS", true, false));
35 LscpNode copy = new LscpNode("COPY");
36 LscpNode create = new LscpNode("CREATE");
37 LscpNode destroy = new LscpNode("DESTROY");
38 LscpNode edit = new LscpNode("EDIT");
39 LscpNode find = new LscpNode("FIND");
40 LscpNode format = new LscpNode("FORMAT", new LscpNode("INSTRUMENTS_DB", true, false));
41 LscpNode get = new LscpNode("GET");
42 LscpNode list = new LscpNode("LIST");
43 LscpNode load = new LscpNode("LOAD");
44 LscpNode map = new LscpNode("MAP", new LscpNode("MIDI_INSTRUMENT", true));
45 LscpNode move = new LscpNode("MOVE");
46 LscpNode quit = new LscpNode("QUIT", true, false);
47 LscpNode remove = new LscpNode("REMOVE");
48 LscpNode reset = new LscpNode("RESET", new LscpNode("CHANNEL"), true, false);
49 LscpNode set = new LscpNode("SET");
50 LscpNode subscribe = new LscpNode("SUBSCRIBE");
51 LscpNode unmap = new LscpNode("UNMAP", new LscpNode("MIDI_INSTRUMENT"), true);
52 LscpNode unsubscribe = new LscpNode("UNSUBSCRIBE");
53
54 LscpNode[] cmds = {
55 add, clear, copy, create, destroy, edit, find, format, get, list, load,
56 map, move, quit, remove, reset, set, subscribe, unmap, unsubscribe
57 };
58
59 rootNode = new LscpNode("", cmds);
60
61 // ADD command
62 LscpNode[] nodes = new LscpNode[4];
63 nodes[0] = new LscpNode("CHANNEL", true, false);
64 nodes[1] = new LscpNode("DB_INSTRUMENT_DIRECTORY");
65 LscpNode addDbInstr = new LscpNode("DB_INSTRUMENTS", true);
66 nodes[2] = addDbInstr;
67 nodes[3] = new LscpNode("MIDI_INSTRUMENT_MAP");
68 add.setChildren(nodes);
69
70 // ADD DB_INSTRUMENTS command
71 nodes = new LscpNode[4];
72 nodes[0] = new LscpNode("FLAT", true);
73 LscpNode addDbInstrnNonModal = new LscpNode("NON_MODAL", true);
74 nodes[1] = addDbInstrnNonModal;
75 nodes[2] = new LscpNode("NON_RECURSIVE", true);
76 nodes[3] = new LscpNode("RECURSIVE", true);
77 addDbInstr.setChildren(nodes);
78
79 // ADD DB_INSTRUMENTS NON_MODAL command
80 nodes = new LscpNode[3];
81 nodes[0] = new LscpNode("FLAT", true);
82 nodes[1] = new LscpNode("NON_RECURSIVE", true);
83 nodes[2] = new LscpNode("RECURSIVE", true);
84 addDbInstrnNonModal.setChildren(nodes);
85
86 // COPY command
87 nodes = new LscpNode[2];
88 nodes[0] = new LscpNode("DB_INSTRUMENT", true);
89 nodes[1] = new LscpNode("DB_INSTRUMENT_DIRECTORY", true);
90 copy.setChildren(nodes);
91
92 // CREATE command
93 nodes = new LscpNode[3];
94 nodes[0] = new LscpNode("AUDIO_OUTPUT_DEVICE");
95 nodes[1] = new LscpNode("FX_SEND");
96 nodes[2] = new LscpNode("MIDI_INPUT_DEVICE");
97 create.setChildren(nodes);
98
99 // DESTROY command
100 nodes = new LscpNode[3];
101 nodes[0] = new LscpNode("AUDIO_OUTPUT_DEVICE");
102 nodes[1] = new LscpNode("FX_SEND");
103 nodes[2] = new LscpNode("MIDI_INPUT_DEVICE");
104 destroy.setChildren(nodes);
105
106 //EDIT command
107 nodes = new LscpNode[1];
108 LscpNode editChn = new LscpNode("CHANNEL", new LscpNode("INSTRUMENT", true, true));
109 nodes[0] = editChn;
110 edit.setChildren(nodes);
111
112
113 // FIND command
114 nodes = new LscpNode[2];
115 LscpNode n = new LscpNode("NON_RECURSIVE", true);
116 nodes[0] = new LscpNode("DB_INSTRUMENT_DIRECTORIES", n, true);
117 n = new LscpNode("NON_RECURSIVE", true);
118 nodes[1] = new LscpNode("DB_INSTRUMENTS", n, true);
119 find.setChildren(nodes);
120
121 // GET command
122 nodes = new LscpNode[32];
123 nodes[0] = new LscpNode("AUDIO_OUTPUT_CHANNEL", new LscpNode("INFO"));
124 nodes[1] = new LscpNode("AUDIO_OUTPUT_CHANNEL_PARAMETER", new LscpNode("INFO"));
125 nodes[2] = new LscpNode("AUDIO_OUTPUT_DEVICE", new LscpNode("INFO"));
126 nodes[3] = new LscpNode("AUDIO_OUTPUT_DEVICES", true, false);
127 nodes[4] = new LscpNode("AUDIO_OUTPUT_DRIVER", new LscpNode("INFO"));
128 nodes[5] = new LscpNode("AUDIO_OUTPUT_DRIVER_PARAMETER", new LscpNode("INFO"));
129 nodes[6] = new LscpNode("AVAILABLE_AUDIO_OUTPUT_DRIVERS", true, false);
130 nodes[7] = new LscpNode("AVAILABLE_ENGINES", true, false);
131 nodes[8] = new LscpNode("AVAILABLE_MIDI_INPUT_DRIVERS", true, false);
132 LscpNode getChn = new LscpNode("CHANNEL");
133 nodes[9] = getChn;
134 nodes[10] = new LscpNode("CHANNELS", true, false);
135 nodes[11] = new LscpNode("DB_INSTRUMENT", new LscpNode("INFO", true));
136 nodes[12] = new LscpNode("DB_INSTRUMENT_DIRECTORIES", true);
137 nodes[13] = new LscpNode("DB_INSTRUMENT_DIRECTORY", new LscpNode("INFO", true));
138 nodes[14] = new LscpNode("DB_INSTRUMENTS", true);
139 nodes[15] = new LscpNode("DB_INSTRUMENTS_JOB", new LscpNode("INFO"));
140 nodes[16] = new LscpNode("ENGINE", new LscpNode("INFO"));
141 nodes[17] = new LscpNode("FILE", new LscpNode("INSTRUMENT", new LscpNode("INFO")));
142 nodes[18] = new LscpNode("FX_SEND", new LscpNode("INFO"));
143 nodes[19] = new LscpNode("FX_SENDS");
144 nodes[20] = new LscpNode("MIDI_INPUT_DEVICE", new LscpNode("INFO"));
145 nodes[21] = new LscpNode("MIDI_INPUT_DEVICES", true, false);
146 nodes[22] = new LscpNode("MIDI_INPUT_DRIVER", new LscpNode("INFO"));
147 nodes[23] = new LscpNode("MIDI_INPUT_DRIVER_PARAMETER", new LscpNode("INFO"));
148 nodes[24] = new LscpNode("MIDI_INPUT_PORT", new LscpNode("INFO"));
149 nodes[25] = new LscpNode("MIDI_INPUT_PORT_PARAMETER", new LscpNode("INFO"));
150 nodes[26] = new LscpNode("MIDI_INSTRUMENT", new LscpNode("INFO"));
151 nodes[27] = new LscpNode("MIDI_INSTRUMENT_MAP", new LscpNode("INFO"));
152 nodes[28] = new LscpNode("MIDI_INSTRUMENT_MAPS", true, false);
153 nodes[29] = new LscpNode("MIDI_INSTRUMENTS", new LscpNode("ALL", true, false), true);
154 nodes[30] = new LscpNode("SERVER", new LscpNode("INFO", true, false));
155 nodes[31] = new LscpNode("VOLUME", true, false);
156 get.setChildren(nodes);
157
158 // GET CHANNEL command
159 nodes = new LscpNode[4];
160 nodes[0] = new LscpNode("BUFFER_FILL");
161 nodes[1] = new LscpNode("INFO");
162 nodes[2] = new LscpNode("STREAM_COUNT");
163 nodes[3] = new LscpNode("VOICE_COUNT");
164 getChn.setChildren(nodes);
165
166 // LIST command
167 nodes = new LscpNode[11];
168 nodes[0] = new LscpNode("AUDIO_OUTPUT_DEVICES", true, false);
169 nodes[1] = new LscpNode("AVAILABLE_AUDIO_OUTPUT_DRIVERS", true, false);
170 nodes[2] = new LscpNode("AVAILABLE_ENGINES", true, false);
171 nodes[3] = new LscpNode("AVAILABLE_MIDI_INPUT_DRIVERS", true, false);
172 nodes[4] = new LscpNode("CHANNELS", true, false);
173 nodes[5] = new LscpNode("DB_INSTRUMENT_DIRECTORIES", true);
174 nodes[6] = new LscpNode("DB_INSTRUMENTS", true);
175 nodes[7] = new LscpNode("FX_SENDS");
176 nodes[8] = new LscpNode("MIDI_INPUT_DEVICES", true, false);
177 nodes[9] = new LscpNode("MIDI_INSTRUMENT_MAPS", true, false);
178 nodes[10] = new LscpNode("MIDI_INSTRUMENTS", true);
179 list.setChildren(nodes);
180
181 // LOAD command
182 nodes = new LscpNode[2];
183 nodes[0] = new LscpNode("ENGINE");
184 nodes[1] = new LscpNode("INSTRUMENT", new LscpNode("NON_MODAL"), true);
185 load.setChildren(nodes);
186
187 // MOVE command
188 nodes = new LscpNode[2];
189 nodes[0] = new LscpNode("DB_INSTRUMENT", true);
190 nodes[1] = new LscpNode("DB_INSTRUMENT_DIRECTORY", true);
191 move.setChildren(nodes);
192
193 // REMOVE command
194 nodes = new LscpNode[4];
195 nodes[0] = new LscpNode("CHANNEL");
196 nodes[1] = new LscpNode("DB_INSTRUMENT", true);
197 nodes[2] = new LscpNode("DB_INSTRUMENT_DIRECTORY", new LscpNode("FORCE", true), true);
198 nodes[3] = new LscpNode("MIDI_INSTRUMENT_MAP", new LscpNode("ALL", true, false), true);
199 remove.setChildren(nodes);
200
201 // SET command
202 nodes = new LscpNode[11];
203 nodes[0] = new LscpNode("AUDIO_OUTPUT_CHANNEL_PARAMETER");
204 nodes[1] = new LscpNode("AUDIO_OUTPUT_DEVICE_PARAMETER");
205 LscpNode setChn = new LscpNode("CHANNEL");
206 nodes[2] = setChn;
207 LscpNode setDbInstr = new LscpNode("DB_INSTRUMENT");
208 nodes[3] = setDbInstr;
209 LscpNode setDbDir = new LscpNode("DB_INSTRUMENT_DIRECTORY");
210 nodes[4] = setDbDir;
211 nodes[5] = new LscpNode("ECHO");
212 LscpNode setFxSend = new LscpNode("FX_SEND");
213 nodes[6] = setFxSend;
214 nodes[7] = new LscpNode("MIDI_INPUT_DEVICE_PARAMETER");
215 nodes[8] = new LscpNode("MIDI_INPUT_PORT_PARAMETER");
216 nodes[9] = new LscpNode("MIDI_INSTRUMENT_MAP", new LscpNode("NAME"));
217 nodes[10] = new LscpNode("VOLUME");
218 set.setChildren(nodes);
219
220 // SET CHANNEL command
221 nodes = new LscpNode[12];
222 nodes[0] = new LscpNode("AUDIO_OUTPUT_CHANNEL");
223 nodes[1] = new LscpNode("AUDIO_OUTPUT_DEVICE");
224 nodes[2] = new LscpNode("AUDIO_OUTPUT_TYPE");
225 nodes[3] = new LscpNode("MIDI_INPUT");
226 nodes[4] = new LscpNode("MIDI_INPUT_CHANNEL");
227 nodes[5] = new LscpNode("MIDI_INPUT_DEVICE");
228 nodes[6] = new LscpNode("MIDI_INPUT_PORT");
229 nodes[7] = new LscpNode("MIDI_INPUT_TYPE");
230 nodes[8] = new LscpNode("MIDI_INSTRUMENT_MAP");
231 nodes[9] = new LscpNode("MUTE");
232 nodes[10] = new LscpNode("SOLO");
233 nodes[11] = new LscpNode("VOLUME");
234 setChn.setChildren(nodes);
235
236 // SET DB_INSTRUMENT
237 nodes = new LscpNode[2];
238 nodes[0] = new LscpNode("NAME");
239 nodes[1] = new LscpNode("DESCRIPTION");
240 setDbInstr.setChildren(nodes);
241
242 // SET DB_INSTRUMENT_DIRECTORY
243 nodes = new LscpNode[2];
244 nodes[0] = new LscpNode("NAME");
245 nodes[1] = new LscpNode("DESCRIPTION");
246 setDbDir.setChildren(nodes);
247
248 // SET FX_SEND command
249 nodes = new LscpNode[4];
250 nodes[0] = new LscpNode("AUDIO_OUTPUT_CHANNEL");
251 nodes[1] = new LscpNode("LEVEL");
252 nodes[2] = new LscpNode("MIDI_CONTROLLER");
253 nodes[3] = new LscpNode("NAME");
254 setFxSend.setChildren(nodes);
255
256 // SUBSCRIBE command
257 nodes = new LscpNode[23];
258 nodes[0] = new LscpNode("AUDIO_OUTPUT_DEVICE_COUNT", true, false);
259 nodes[1] = new LscpNode("AUDIO_OUTPUT_DEVICE_INFO", true, false);
260 nodes[2] = new LscpNode("BUFFER_FILL", true, false);
261 nodes[3] = new LscpNode("CHANNEL_COUNT", true, false);
262 nodes[4] = new LscpNode("CHANNEL_INFO", true, false);
263 nodes[5] = new LscpNode("FX_SEND_COUNT", true, false);
264 nodes[6] = new LscpNode("FX_SEND_INFO", true, false);
265 nodes[7] = new LscpNode("GLOBAL_INFO", true, false);
266 nodes[8] = new LscpNode("MIDI_INPUT_DEVICE_COUNT", true, false);
267 nodes[9] = new LscpNode("MIDI_INPUT_DEVICE_INFO", true, false);
268 nodes[10] = new LscpNode("MIDI_INSTRUMENT_COUNT", true, false);
269 nodes[11] = new LscpNode("MIDI_INSTRUMENT_INFO", true, false);
270 nodes[12] = new LscpNode("MIDI_INSTRUMENT_MAP_COUNT", true, false);
271 nodes[13] = new LscpNode("MIDI_INSTRUMENT_MAP_INFO", true, false);
272 nodes[14] = new LscpNode("DB_INSTRUMENT_DIRECTORY_COUNT", true, false);
273 nodes[15] = new LscpNode("DB_INSTRUMENT_DIRECTORY_INFO", true, false);
274 nodes[16] = new LscpNode("DB_INSTRUMENT_COUNT", true, false);
275 nodes[17] = new LscpNode("DB_INSTRUMENT_INFO", true, false);
276 nodes[18] = new LscpNode("DB_INSTRUMENTS_JOB_INFO", true, false);
277 nodes[19] = new LscpNode("MISCELLANEOUS", true, false);
278 nodes[20] = new LscpNode("STREAM_COUNT", true, false);
279 nodes[21] = new LscpNode("TOTAL_VOICE_COUNT", true, false);
280 nodes[22] = new LscpNode("VOICE_COUNT", true, false);
281 subscribe.setChildren(nodes);
282
283 // UNSUBSCRIBE command
284 nodes = new LscpNode[23];
285 nodes[0] = new LscpNode("AUDIO_OUTPUT_DEVICE_COUNT", true, false);
286 nodes[1] = new LscpNode("AUDIO_OUTPUT_DEVICE_INFO", true, false);
287 nodes[2] = new LscpNode("BUFFER_FILL", true, false);
288 nodes[3] = new LscpNode("CHANNEL_COUNT", true, false);
289 nodes[4] = new LscpNode("CHANNEL_INFO", true, false);
290 nodes[5] = new LscpNode("FX_SEND_COUNT", true, false);
291 nodes[6] = new LscpNode("FX_SEND_INFO", true, false);
292 nodes[7] = new LscpNode("GLOBAL_INFO", true, false);
293 nodes[8] = new LscpNode("MIDI_INPUT_DEVICE_COUNT", true, false);
294 nodes[9] = new LscpNode("MIDI_INPUT_DEVICE_INFO", true, false);
295 nodes[10] = new LscpNode("MIDI_INSTRUMENT_COUNT", true, false);
296 nodes[11] = new LscpNode("MIDI_INSTRUMENT_INFO", true, false);
297 nodes[12] = new LscpNode("MIDI_INSTRUMENT_MAP_COUNT", true, false);
298 nodes[13] = new LscpNode("MIDI_INSTRUMENT_MAP_INFO", true, false);
299 nodes[14] = new LscpNode("DB_INSTRUMENT_DIRECTORY_COUNT", true, false);
300 nodes[15] = new LscpNode("DB_INSTRUMENT_DIRECTORY_INFO", true, false);
301 nodes[16] = new LscpNode("DB_INSTRUMENT_COUNT", true, false);
302 nodes[17] = new LscpNode("DB_INSTRUMENT_INFO", true, false);
303 nodes[18] = new LscpNode("DB_INSTRUMENTS_JOB_INFO", true, false);
304 nodes[19] = new LscpNode("MISCELLANEOUS", true, false);
305 nodes[20] = new LscpNode("STREAM_COUNT", true, false);
306 nodes[21] = new LscpNode("TOTAL_VOICE_COUNT", true, false);
307 nodes[22] = new LscpNode("VOICE_COUNT", true, false);
308 unsubscribe.setChildren(nodes);
309 }
310
311 /** Forbits the instantiation of this class. */
312 private
313 LscpTree() { }
314
315 /**
316 * Gets the root node of the tree.
317 */
318 public static LscpNode
319 getRoot() { return rootNode; }
320 }
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