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624ce48e KL |
1 | /** |
2 | * Jexer - Java Text User Interface | |
3 | * | |
4 | * Version: $Id$ | |
5 | * | |
6 | * Author: Kevin Lamonte, <a href="mailto:kevin.lamonte@gmail.com">kevin.lamonte@gmail.com</a> | |
7 | * | |
8 | * License: LGPLv3 or later | |
9 | * | |
10 | * Copyright: This module is licensed under the GNU Lesser General | |
11 | * Public License Version 3. Please see the file "COPYING" in this | |
12 | * directory for more information about the GNU Lesser General Public | |
13 | * License Version 3. | |
14 | * | |
15 | * Copyright (C) 2015 Kevin Lamonte | |
16 | * | |
17 | * This program is free software; you can redistribute it and/or | |
18 | * modify it under the terms of the GNU Lesser General Public License | |
19 | * as published by the Free Software Foundation; either version 3 of | |
20 | * the License, or (at your option) any later version. | |
21 | * | |
22 | * This program is distributed in the hope that it will be useful, but | |
23 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
24 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
25 | * General Public License for more details. | |
26 | * | |
27 | * You should have received a copy of the GNU Lesser General Public | |
28 | * License along with this program; if not, see | |
29 | * http://www.gnu.org/licenses/, or write to the Free Software | |
30 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA | |
31 | * 02110-1301 USA | |
32 | */ | |
33 | package jexer.bits; | |
34 | ||
2420f903 KL |
35 | import java.io.BufferedReader; |
36 | import java.io.FileReader; | |
37 | import java.io.FileWriter; | |
38 | import java.io.IOException; | |
39 | import java.util.SortedMap; | |
40 | import java.util.StringTokenizer; | |
41 | import java.util.TreeMap; | |
624ce48e KL |
42 | |
43 | /** | |
44 | * ColorTheme is a collection of colors keyed by string. | |
45 | */ | |
46 | public class ColorTheme { | |
47 | ||
48 | /** | |
49 | * The current theme colors | |
50 | */ | |
2420f903 KL |
51 | private SortedMap<String, CellAttributes> colors; |
52 | ||
53 | /** | |
54 | * Public constructor. | |
55 | */ | |
56 | public ColorTheme() { | |
57 | colors = new TreeMap<String, CellAttributes>(); | |
58 | setDefaultTheme(); | |
59 | } | |
624ce48e KL |
60 | |
61 | /** | |
62 | * Retrieve the CellAttributes by name. | |
63 | * | |
64 | * @param name hash key | |
65 | * @return color associated with hash key | |
66 | */ | |
67 | public CellAttributes getColor(String name) { | |
68 | CellAttributes attr = (CellAttributes)colors.get(name); | |
69 | return attr; | |
70 | } | |
71 | ||
72 | /** | |
73 | * Save the colors to an ASCII file | |
74 | * | |
75 | * @param filename file to write to | |
76 | */ | |
2420f903 KL |
77 | public void save(String filename) throws IOException { |
78 | FileWriter file = new FileWriter(filename); | |
79 | for (String key: colors.keySet()) { | |
80 | CellAttributes color = getColor(key); | |
81 | file.write(String.format("%s = %s\n", key, color)); | |
624ce48e | 82 | } |
2420f903 | 83 | file.close(); |
624ce48e KL |
84 | } |
85 | ||
86 | /** | |
87 | * Read colors from an ASCII file | |
88 | * | |
89 | * @param filename file to read from | |
90 | */ | |
2420f903 KL |
91 | public void load(String filename) throws IOException { |
92 | BufferedReader reader = new BufferedReader(new FileReader(filename)); | |
93 | String line = reader.readLine(); | |
94 | for (; line != null; line = reader.readLine()) { | |
95 | String key; | |
96 | String bold; | |
97 | String foreColor; | |
98 | String backColor; | |
99 | ||
100 | // Look for lines that resemble: | |
101 | // "key = blah on blah" | |
102 | // "key = bold blah on blah" | |
103 | StringTokenizer tokenizer = new StringTokenizer(line); | |
104 | key = tokenizer.nextToken(); | |
105 | if (!tokenizer.nextToken().equals("=")) { | |
106 | // Skip this line | |
107 | continue; | |
108 | } | |
109 | bold = tokenizer.nextToken(); | |
110 | if (!bold.toLowerCase().equals("bold")) { | |
624ce48e KL |
111 | // "key = blah on blah" |
112 | foreColor = bold; | |
624ce48e | 113 | } else { |
2420f903 KL |
114 | // "key = bold blah on blah" |
115 | foreColor = tokenizer.nextToken().toLowerCase(); | |
116 | } | |
117 | if (!tokenizer.nextToken().toLowerCase().equals("on")) { | |
118 | // Skip this line | |
624ce48e KL |
119 | continue; |
120 | } | |
2420f903 KL |
121 | backColor = tokenizer.nextToken().toLowerCase(); |
122 | ||
624ce48e | 123 | CellAttributes color = new CellAttributes(); |
2420f903 | 124 | if (bold.equals("bold")) { |
624ce48e KL |
125 | color.bold = true; |
126 | } | |
127 | color.foreColor = CellAttributes.colorFromString(foreColor); | |
128 | color.backColor = CellAttributes.colorFromString(backColor); | |
2420f903 | 129 | colors.put(key, color); |
624ce48e | 130 | } |
624ce48e KL |
131 | } |
132 | ||
2420f903 KL |
133 | /** |
134 | * Sets to defaults that resemble the Borland IDE colors. | |
135 | */ | |
624ce48e KL |
136 | public void setDefaultTheme() { |
137 | CellAttributes color; | |
138 | ||
139 | // TWindow border | |
140 | color = new CellAttributes(); | |
141 | color.foreColor = Color.WHITE; | |
142 | color.backColor = Color.BLUE; | |
143 | color.bold = true; | |
144 | colors.put("twindow.border", color); | |
145 | ||
146 | // TWindow background | |
147 | color = new CellAttributes(); | |
148 | color.foreColor = Color.YELLOW; | |
149 | color.backColor = Color.BLUE; | |
150 | color.bold = true; | |
151 | colors.put("twindow.background", color); | |
152 | ||
153 | // TWindow border - inactive | |
154 | color = new CellAttributes(); | |
155 | color.foreColor = Color.BLACK; | |
156 | color.backColor = Color.BLUE; | |
157 | color.bold = true; | |
158 | colors.put("twindow.border.inactive", color); | |
159 | ||
160 | // TWindow background - inactive | |
161 | color = new CellAttributes(); | |
162 | color.foreColor = Color.YELLOW; | |
163 | color.backColor = Color.BLUE; | |
164 | color.bold = true; | |
165 | colors.put("twindow.background.inactive", color); | |
166 | ||
167 | // TWindow border - modal | |
168 | color = new CellAttributes(); | |
169 | color.foreColor = Color.WHITE; | |
170 | color.backColor = Color.WHITE; | |
171 | color.bold = true; | |
172 | colors.put("twindow.border.modal", color); | |
173 | ||
174 | // TWindow background - modal | |
175 | color = new CellAttributes(); | |
176 | color.foreColor = Color.BLACK; | |
177 | color.backColor = Color.WHITE; | |
178 | color.bold = false; | |
179 | colors.put("twindow.background.modal", color); | |
180 | ||
181 | // TWindow border - modal + inactive | |
182 | color = new CellAttributes(); | |
183 | color.foreColor = Color.BLACK; | |
184 | color.backColor = Color.WHITE; | |
185 | color.bold = true; | |
186 | colors.put("twindow.border.modal.inactive", color); | |
187 | ||
188 | // TWindow background - modal + inactive | |
189 | color = new CellAttributes(); | |
190 | color.foreColor = Color.BLACK; | |
191 | color.backColor = Color.WHITE; | |
192 | color.bold = false; | |
193 | colors.put("twindow.background.modal.inactive", color); | |
194 | ||
195 | // TWindow border - during window movement - modal | |
196 | color = new CellAttributes(); | |
197 | color.foreColor = Color.GREEN; | |
198 | color.backColor = Color.WHITE; | |
199 | color.bold = true; | |
200 | colors.put("twindow.border.modal.windowmove", color); | |
201 | ||
202 | // TWindow border - during window movement | |
203 | color = new CellAttributes(); | |
204 | color.foreColor = Color.GREEN; | |
205 | color.backColor = Color.BLUE; | |
206 | color.bold = true; | |
207 | colors.put("twindow.border.windowmove", color); | |
208 | ||
209 | // TWindow background - during window movement | |
210 | color = new CellAttributes(); | |
211 | color.foreColor = Color.YELLOW; | |
212 | color.backColor = Color.BLUE; | |
213 | color.bold = false; | |
214 | colors.put("twindow.background.windowmove", color); | |
215 | ||
216 | // TApplication background | |
217 | color = new CellAttributes(); | |
218 | color.foreColor = Color.BLUE; | |
219 | color.backColor = Color.WHITE; | |
220 | color.bold = false; | |
221 | colors.put("tapplication.background", color); | |
222 | ||
223 | // TButton text | |
224 | color = new CellAttributes(); | |
225 | color.foreColor = Color.BLACK; | |
226 | color.backColor = Color.GREEN; | |
227 | color.bold = false; | |
228 | colors.put("tbutton.inactive", color); | |
229 | color = new CellAttributes(); | |
230 | color.foreColor = Color.WHITE; | |
231 | color.backColor = Color.GREEN; | |
232 | color.bold = true; | |
233 | colors.put("tbutton.active", color); | |
234 | color = new CellAttributes(); | |
235 | color.foreColor = Color.BLACK; | |
236 | color.backColor = Color.WHITE; | |
237 | color.bold = true; | |
238 | colors.put("tbutton.disabled", color); | |
239 | color = new CellAttributes(); | |
240 | color.foreColor = Color.YELLOW; | |
241 | color.backColor = Color.GREEN; | |
242 | color.bold = true; | |
243 | colors.put("tbutton.mnemonic", color); | |
244 | color = new CellAttributes(); | |
245 | color.foreColor = Color.YELLOW; | |
246 | color.backColor = Color.GREEN; | |
247 | color.bold = true; | |
248 | colors.put("tbutton.mnemonic.highlighted", color); | |
249 | ||
250 | // TLabel text | |
251 | color = new CellAttributes(); | |
252 | color.foreColor = Color.WHITE; | |
253 | color.backColor = Color.BLUE; | |
254 | color.bold = true; | |
255 | colors.put("tlabel", color); | |
256 | ||
257 | // TText text | |
258 | color = new CellAttributes(); | |
259 | color.foreColor = Color.WHITE; | |
260 | color.backColor = Color.BLACK; | |
261 | color.bold = false; | |
262 | colors.put("ttext", color); | |
263 | ||
264 | // TField text | |
265 | color = new CellAttributes(); | |
266 | color.foreColor = Color.WHITE; | |
267 | color.backColor = Color.BLUE; | |
268 | color.bold = false; | |
269 | colors.put("tfield.inactive", color); | |
270 | color = new CellAttributes(); | |
271 | color.foreColor = Color.YELLOW; | |
272 | color.backColor = Color.BLACK; | |
273 | color.bold = true; | |
274 | colors.put("tfield.active", color); | |
275 | ||
276 | // TCheckbox | |
277 | color = new CellAttributes(); | |
278 | color.foreColor = Color.WHITE; | |
279 | color.backColor = Color.BLUE; | |
280 | color.bold = false; | |
281 | colors.put("tcheckbox.inactive", color); | |
282 | color = new CellAttributes(); | |
283 | color.foreColor = Color.YELLOW; | |
284 | color.backColor = Color.BLACK; | |
285 | color.bold = true; | |
286 | colors.put("tcheckbox.active", color); | |
287 | ||
288 | ||
289 | // TRadioButton | |
290 | color = new CellAttributes(); | |
291 | color.foreColor = Color.WHITE; | |
292 | color.backColor = Color.BLUE; | |
293 | color.bold = false; | |
294 | colors.put("tradiobutton.inactive", color); | |
295 | color = new CellAttributes(); | |
296 | color.foreColor = Color.YELLOW; | |
297 | color.backColor = Color.BLACK; | |
298 | color.bold = true; | |
299 | colors.put("tradiobutton.active", color); | |
300 | ||
301 | // TRadioGroup | |
302 | color = new CellAttributes(); | |
303 | color.foreColor = Color.WHITE; | |
304 | color.backColor = Color.BLUE; | |
305 | color.bold = false; | |
306 | colors.put("tradiogroup.inactive", color); | |
307 | color = new CellAttributes(); | |
308 | color.foreColor = Color.YELLOW; | |
309 | color.backColor = Color.BLUE; | |
310 | color.bold = true; | |
311 | colors.put("tradiogroup.active", color); | |
312 | ||
313 | // TMenu | |
314 | color = new CellAttributes(); | |
315 | color.foreColor = Color.BLACK; | |
316 | color.backColor = Color.WHITE; | |
317 | color.bold = false; | |
318 | colors.put("tmenu", color); | |
319 | color = new CellAttributes(); | |
320 | color.foreColor = Color.BLACK; | |
321 | color.backColor = Color.GREEN; | |
322 | color.bold = false; | |
323 | colors.put("tmenu.highlighted", color); | |
324 | color = new CellAttributes(); | |
325 | color.foreColor = Color.RED; | |
326 | color.backColor = Color.WHITE; | |
327 | color.bold = false; | |
328 | colors.put("tmenu.mnemonic", color); | |
329 | color = new CellAttributes(); | |
330 | color.foreColor = Color.RED; | |
331 | color.backColor = Color.GREEN; | |
332 | color.bold = false; | |
333 | colors.put("tmenu.mnemonic.highlighted", color); | |
334 | color = new CellAttributes(); | |
335 | color.foreColor = Color.BLACK; | |
336 | color.backColor = Color.WHITE; | |
337 | color.bold = true; | |
338 | colors.put("tmenu.disabled", color); | |
339 | ||
340 | // TProgressBar | |
341 | color = new CellAttributes(); | |
342 | color.foreColor = Color.BLUE; | |
343 | color.backColor = Color.BLUE; | |
344 | color.bold = true; | |
345 | colors.put("tprogressbar.complete", color); | |
346 | color = new CellAttributes(); | |
347 | color.foreColor = Color.WHITE; | |
348 | color.backColor = Color.BLUE; | |
349 | color.bold = false; | |
350 | colors.put("tprogressbar.incomplete", color); | |
351 | ||
352 | // THScroller / TVScroller | |
353 | color = new CellAttributes(); | |
354 | color.foreColor = Color.CYAN; | |
355 | color.backColor = Color.BLUE; | |
356 | color.bold = false; | |
357 | colors.put("tscroller.bar", color); | |
358 | color = new CellAttributes(); | |
359 | color.foreColor = Color.BLUE; | |
360 | color.backColor = Color.CYAN; | |
361 | color.bold = false; | |
362 | colors.put("tscroller.arrows", color); | |
363 | ||
364 | // TTreeView | |
365 | color = new CellAttributes(); | |
366 | color.foreColor = Color.WHITE; | |
367 | color.backColor = Color.BLUE; | |
368 | color.bold = false; | |
369 | colors.put("ttreeview", color); | |
370 | color = new CellAttributes(); | |
371 | color.foreColor = Color.GREEN; | |
372 | color.backColor = Color.BLUE; | |
373 | color.bold = true; | |
374 | colors.put("ttreeview.expandbutton", color); | |
375 | color = new CellAttributes(); | |
376 | color.foreColor = Color.BLACK; | |
377 | color.backColor = Color.CYAN; | |
378 | color.bold = false; | |
379 | colors.put("ttreeview.selected", color); | |
380 | color = new CellAttributes(); | |
381 | color.foreColor = Color.RED; | |
382 | color.backColor = Color.BLUE; | |
383 | color.bold = false; | |
384 | colors.put("ttreeview.unreadable", color); | |
385 | color = new CellAttributes(); | |
386 | color.foreColor = Color.BLACK; | |
387 | color.backColor = Color.BLUE; | |
388 | color.bold = true; | |
389 | colors.put("ttreeview.inactive", color); | |
390 | ||
391 | // TText text | |
392 | color = new CellAttributes(); | |
393 | color.foreColor = Color.WHITE; | |
394 | color.backColor = Color.BLUE; | |
395 | color.bold = false; | |
396 | colors.put("tdirectorylist", color); | |
397 | color = new CellAttributes(); | |
398 | color.foreColor = Color.BLACK; | |
399 | color.backColor = Color.CYAN; | |
400 | color.bold = false; | |
401 | colors.put("tdirectorylist.selected", color); | |
402 | color = new CellAttributes(); | |
403 | color.foreColor = Color.BLACK; | |
404 | color.backColor = Color.CYAN; | |
405 | color.bold = false; | |
406 | colors.put("tdirectorylist.unreadable", color); | |
407 | color = new CellAttributes(); | |
408 | color.foreColor = Color.BLACK; | |
409 | color.backColor = Color.BLUE; | |
410 | color.bold = true; | |
411 | colors.put("tdirectorylist.inactive", color); | |
412 | ||
413 | // TEditor | |
414 | color = new CellAttributes(); | |
415 | color.foreColor = Color.WHITE; | |
416 | color.backColor = Color.BLACK; | |
417 | color.bold = false; | |
418 | colors.put("teditor", color); | |
419 | ||
624ce48e KL |
420 | } |
421 | ||
624ce48e | 422 | } |