This source file includes following definitions.
- mc_skin_color_get_from_hash
- mc_skin_color_remove_from_hash
- mc_skin_color_add_to_hash
- mc_skin_color_get_with_defaults
- mc_skin_color_look_up_alias
- mc_skin_color_get_from_ini_file
- mc_skin_color_set_default_for_terminal
- mc_skin_color_cache_init
- mc_skin_color_check_inisection
- mc_skin_color_check_bw_mode
- mc_skin_color_parse_ini_file
- mc_skin_color_get
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29 #include <config.h>
30 #include <string.h>
31
32 #include "internal.h"
33
34 #include "lib/tty/color.h"
35
36
37
38 int mc_skin_color__cache[MC_SKIN_COLOR_CACHE_COUNT];
39
40
41
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43
44
45
46
47
48 static mc_skin_color_t *
49 mc_skin_color_get_from_hash (mc_skin_t * mc_skin, const gchar * group, const gchar * key)
50 {
51 gchar kname[BUF_TINY];
52 mc_skin_color_t *mc_skin_color;
53
54 if (group == NULL || key == NULL)
55 return NULL;
56
57 if (mc_skin == NULL)
58 mc_skin = &mc_skin__default;
59
60 g_snprintf (kname, sizeof (kname), "%s.%s", group, key);
61 mc_skin_color = (mc_skin_color_t *) g_hash_table_lookup (mc_skin->colors, (gpointer) kname);
62
63 return mc_skin_color;
64 }
65
66
67
68 #if 0
69 static void
70 mc_skin_color_remove_from_hash (mc_skin_t * mc_skin, const gchar * group, const gchar * key)
71 {
72 gchar kname[BUF_TINY];
73 if (group == NULL || key == NULL)
74 return;
75
76 if (mc_skin == NULL)
77 mc_skin = &mc_skin__default;
78
79 g_snprintf (kname, sizeof (kname), "%s.%s", group, key);
80 g_hash_table_remove (mc_skin->colors, (gpointer) kname);
81 }
82 #endif
83
84
85
86 static void
87 mc_skin_color_add_to_hash (mc_skin_t * mc_skin, const gchar * group, const gchar * key,
88 mc_skin_color_t * mc_skin_color)
89 {
90 gchar *kname;
91
92 kname = g_strdup_printf ("%s.%s", group, key);
93 if (kname != NULL)
94 {
95 if (g_hash_table_lookup (mc_skin->colors, (gpointer) kname) != NULL)
96 g_hash_table_remove (mc_skin->colors, (gpointer) kname);
97
98 g_hash_table_insert (mc_skin->colors, (gpointer) kname, (gpointer) mc_skin_color);
99 }
100 }
101
102
103
104 static mc_skin_color_t *
105 mc_skin_color_get_with_defaults (const gchar * group, const gchar * name)
106 {
107 mc_skin_color_t *mc_skin_color;
108
109 mc_skin_color = mc_skin_color_get_from_hash (NULL, group, name);
110 if (mc_skin_color != NULL)
111 return mc_skin_color;
112
113 mc_skin_color = mc_skin_color_get_from_hash (NULL, group, "_default_");
114 if (mc_skin_color != NULL)
115 return mc_skin_color;
116
117 mc_skin_color = mc_skin_color_get_from_hash (NULL, "core", "_default_");
118 return mc_skin_color;
119 }
120
121
122
123
124
125 static gchar *
126 mc_skin_color_look_up_alias (mc_skin_t * mc_skin, gchar * str)
127 {
128 gchar *orig, *str2;
129 int hop = 0;
130
131 orig = g_strdup (str);
132 str2 = g_strdup (str);
133
134 while (TRUE)
135 {
136 gchar **values;
137 gsize items_count;
138
139 values = mc_config_get_string_list (mc_skin->config, "aliases", str, &items_count);
140 if (items_count != 1)
141 {
142
143 g_strfreev (values);
144 g_free (str2);
145 g_free (orig);
146 return str;
147 }
148
149 g_free (str);
150 str = g_strdup (values[0]);
151 g_strfreev (values);
152
153
154 if (hop++ % 2 != 0)
155 {
156 values = mc_config_get_string_list (mc_skin->config, "aliases", str2, &items_count);
157 g_assert (items_count == 1);
158 g_free (str2);
159 str2 = g_strdup (values[0]);
160 g_strfreev (values);
161
162 if (strcmp (str, str2) == 0)
163 {
164
165 fprintf (stderr,
166 "Loop detected while trying to resolve alias \"%s\" in skin \"%s\"\n",
167 orig, mc_skin->name);
168 g_free (str);
169 g_free (str2);
170 return orig;
171 }
172 }
173 }
174 }
175
176
177
178 static mc_skin_color_t *
179 mc_skin_color_get_from_ini_file (mc_skin_t * mc_skin, const gchar * group, const gchar * key)
180 {
181 gsize items_count;
182 gchar **values;
183 mc_skin_color_t *mc_skin_color, *tmp;
184
185 values = mc_config_get_string_list (mc_skin->config, group, key, &items_count);
186 if (values == NULL || values[0] == NULL)
187 {
188 g_strfreev (values);
189 return NULL;
190 }
191
192 mc_skin_color = g_try_new0 (mc_skin_color_t, 1);
193 if (mc_skin_color == NULL)
194 {
195 g_strfreev (values);
196 return NULL;
197 }
198
199 tmp = mc_skin_color_get_with_defaults (group, "_default_");
200 mc_skin_color->fgcolor = (items_count > 0 && values[0][0]) ?
201 mc_skin_color_look_up_alias (mc_skin, g_strstrip (g_strdup (values[0]))) :
202 (tmp != NULL) ? g_strdup (tmp->fgcolor) : NULL;
203 mc_skin_color->bgcolor = (items_count > 1 && values[1][0]) ?
204 mc_skin_color_look_up_alias (mc_skin, g_strstrip (g_strdup (values[1]))) :
205 (tmp != NULL) ? g_strdup (tmp->bgcolor) : NULL;
206 mc_skin_color->attrs = (items_count > 2 && values[2][0]) ?
207 mc_skin_color_look_up_alias (mc_skin, g_strstrip (g_strdup (values[2]))) :
208 (tmp != NULL) ? g_strdup (tmp->attrs) : NULL;
209
210 g_strfreev (values);
211
212 mc_skin_color->pair_index =
213 tty_try_alloc_color_pair2 (mc_skin_color->fgcolor, mc_skin_color->bgcolor,
214 mc_skin_color->attrs, FALSE);
215
216 return mc_skin_color;
217 }
218
219
220
221 static void
222 mc_skin_color_set_default_for_terminal (mc_skin_t * mc_skin)
223 {
224 mc_skin_color_t *mc_skin_color;
225 mc_skin_color = g_try_new0 (mc_skin_color_t, 1);
226 if (mc_skin_color != NULL)
227 {
228 mc_skin_color->fgcolor = g_strdup ("default");
229 mc_skin_color->bgcolor = g_strdup ("default");
230 mc_skin_color->attrs = NULL;
231 mc_skin_color->pair_index =
232 tty_try_alloc_color_pair2 (mc_skin_color->fgcolor, mc_skin_color->bgcolor,
233 mc_skin_color->attrs, FALSE);
234 mc_skin_color_add_to_hash (mc_skin, "skin", "terminal_default_color", mc_skin_color);
235 }
236 }
237
238
239
240 static void
241 mc_skin_color_cache_init (void)
242 {
243 DEFAULT_COLOR = mc_skin_color_get ("skin", "terminal_default_color");
244 NORMAL_COLOR = mc_skin_color_get ("core", "_default_");
245 MARKED_COLOR = mc_skin_color_get ("core", "marked");
246 SELECTED_COLOR = mc_skin_color_get ("core", "selected");
247 MARKED_SELECTED_COLOR = mc_skin_color_get ("core", "markselect");
248 DISABLED_COLOR = mc_skin_color_get ("core", "disabled");
249 REVERSE_COLOR = mc_skin_color_get ("core", "reverse");
250 HEADER_COLOR = mc_skin_color_get ("core", "header");
251 COMMAND_MARK_COLOR = mc_skin_color_get ("core", "commandlinemark");
252 SHADOW_COLOR = mc_skin_color_get ("core", "shadow");
253
254 COLOR_NORMAL = mc_skin_color_get ("dialog", "_default_");
255 COLOR_FOCUS = mc_skin_color_get ("dialog", "dfocus");
256 COLOR_HOT_NORMAL = mc_skin_color_get ("dialog", "dhotnormal");
257 COLOR_HOT_FOCUS = mc_skin_color_get ("dialog", "dhotfocus");
258 COLOR_TITLE = mc_skin_color_get ("dialog", "dtitle");
259
260 ERROR_COLOR = mc_skin_color_get ("error", "_default_");
261 ERROR_FOCUS = mc_skin_color_get ("error", "errdfocus");
262 ERROR_HOT_NORMAL = mc_skin_color_get ("error", "errdhotnormal");
263 ERROR_HOT_FOCUS = mc_skin_color_get ("error", "errdhotfocus");
264 ERROR_TITLE = mc_skin_color_get ("error", "errdtitle");
265
266 MENU_ENTRY_COLOR = mc_skin_color_get ("menu", "_default_");
267 MENU_SELECTED_COLOR = mc_skin_color_get ("menu", "menusel");
268 MENU_HOT_COLOR = mc_skin_color_get ("menu", "menuhot");
269 MENU_HOTSEL_COLOR = mc_skin_color_get ("menu", "menuhotsel");
270 MENU_INACTIVE_COLOR = mc_skin_color_get ("menu", "menuinactive");
271
272 PMENU_ENTRY_COLOR = mc_skin_color_get ("popupmenu", "_default_");
273 PMENU_SELECTED_COLOR = mc_skin_color_get ("popupmenu", "menusel");
274 PMENU_TITLE_COLOR = mc_skin_color_get ("popupmenu", "menutitle");
275
276 BUTTONBAR_HOTKEY_COLOR = mc_skin_color_get ("buttonbar", "hotkey");
277 BUTTONBAR_BUTTON_COLOR = mc_skin_color_get ("buttonbar", "button");
278
279 STATUSBAR_COLOR = mc_skin_color_get ("statusbar", "_default_");
280
281 GAUGE_COLOR = mc_skin_color_get ("core", "gauge");
282 INPUT_COLOR = mc_skin_color_get ("core", "input");
283 INPUT_HISTORY_COLOR = mc_skin_color_get ("core", "inputhistory");
284 COMMAND_HISTORY_COLOR = mc_skin_color_get ("core", "commandhistory");
285 INPUT_MARK_COLOR = mc_skin_color_get ("core", "inputmark");
286 INPUT_UNCHANGED_COLOR = mc_skin_color_get ("core", "inputunchanged");
287
288 HELP_NORMAL_COLOR = mc_skin_color_get ("help", "_default_");
289 HELP_ITALIC_COLOR = mc_skin_color_get ("help", "helpitalic");
290 HELP_BOLD_COLOR = mc_skin_color_get ("help", "helpbold");
291 HELP_LINK_COLOR = mc_skin_color_get ("help", "helplink");
292 HELP_SLINK_COLOR = mc_skin_color_get ("help", "helpslink");
293 HELP_TITLE_COLOR = mc_skin_color_get ("help", "helptitle");
294
295 VIEW_NORMAL_COLOR = mc_skin_color_get ("viewer", "_default_");
296 VIEW_BOLD_COLOR = mc_skin_color_get ("viewer", "viewbold");
297 VIEW_UNDERLINED_COLOR = mc_skin_color_get ("viewer", "viewunderline");
298 VIEW_SELECTED_COLOR = mc_skin_color_get ("viewer", "viewselected");
299
300 EDITOR_NORMAL_COLOR = mc_skin_color_get ("editor", "_default_");
301 EDITOR_BOLD_COLOR = mc_skin_color_get ("editor", "editbold");
302 EDITOR_MARKED_COLOR = mc_skin_color_get ("editor", "editmarked");
303 EDITOR_WHITESPACE_COLOR = mc_skin_color_get ("editor", "editwhitespace");
304 EDITOR_RIGHT_MARGIN_COLOR = mc_skin_color_get ("editor", "editrightmargin");
305 LINE_STATE_COLOR = mc_skin_color_get ("editor", "editlinestate");
306 EDITOR_BACKGROUND = mc_skin_color_get ("editor", "editbg");
307 EDITOR_FRAME = mc_skin_color_get ("editor", "editframe");
308 EDITOR_FRAME_ACTIVE = mc_skin_color_get ("editor", "editframeactive");
309 EDITOR_FRAME_DRAG = mc_skin_color_get ("editor", "editframedrag");
310
311 BOOK_MARK_COLOR = mc_skin_color_get ("editor", "bookmark");
312 BOOK_MARK_FOUND_COLOR = mc_skin_color_get ("editor", "bookmarkfound");
313
314 DFF_ADD_COLOR = mc_skin_color_get ("diffviewer", "added");
315 DFF_CHG_COLOR = mc_skin_color_get ("diffviewer", "changedline");
316 DFF_CHH_COLOR = mc_skin_color_get ("diffviewer", "changednew");
317 DFF_CHD_COLOR = mc_skin_color_get ("diffviewer", "changed");
318 DFF_DEL_COLOR = mc_skin_color_get ("diffviewer", "removed");
319 DFF_ERROR_COLOR = mc_skin_color_get ("diffviewer", "error");
320 }
321
322
323
324 static gboolean
325 mc_skin_color_check_inisection (const gchar * group)
326 {
327 return !((strcasecmp ("skin", group) == 0) || (strcasecmp ("aliases", group) == 0)
328 || (strcasecmp ("lines", group) == 0) || (strncasecmp ("widget-", group, 7) == 0));
329 }
330
331
332
333 static void
334 mc_skin_color_check_bw_mode (mc_skin_t * mc_skin)
335 {
336 gchar **groups, **orig_groups;
337
338 if (tty_use_colors () && !mc_global.tty.disable_colors)
339 return;
340
341 orig_groups = mc_config_get_groups (mc_skin->config, NULL);
342
343 for (groups = orig_groups; *groups != NULL; groups++)
344 if (mc_skin_color_check_inisection (*groups))
345 mc_config_del_group (mc_skin->config, *groups);
346
347 g_strfreev (orig_groups);
348
349 mc_skin_hardcoded_blackwhite_colors (mc_skin);
350 }
351
352
353
354
355
356 gboolean
357 mc_skin_color_parse_ini_file (mc_skin_t * mc_skin)
358 {
359 gsize items_count;
360 gchar **groups, **orig_groups;
361 mc_skin_color_t *mc_skin_color;
362
363 mc_skin_color_check_bw_mode (mc_skin);
364
365 orig_groups = mc_config_get_groups (mc_skin->config, &items_count);
366 if (*orig_groups == NULL)
367 {
368 g_strfreev (orig_groups);
369 return FALSE;
370 }
371
372
373 mc_skin_color_set_default_for_terminal (mc_skin);
374 mc_skin_color = mc_skin_color_get_from_ini_file (mc_skin, "core", "_default_");
375 if (mc_skin_color == NULL)
376 return FALSE;
377
378 tty_color_set_defaults (mc_skin_color->fgcolor, mc_skin_color->bgcolor, mc_skin_color->attrs);
379 mc_skin_color_add_to_hash (mc_skin, "core", "_default_", mc_skin_color);
380
381 for (groups = orig_groups; *groups != NULL; groups++)
382 {
383 gchar **keys, **orig_keys;
384
385 if (!mc_skin_color_check_inisection (*groups))
386 continue;
387
388 orig_keys = mc_config_get_keys (mc_skin->config, *groups, NULL);
389
390 for (keys = orig_keys; *keys != NULL; keys++)
391 {
392 mc_skin_color = mc_skin_color_get_from_ini_file (mc_skin, *groups, *keys);
393 if (mc_skin_color != NULL)
394 mc_skin_color_add_to_hash (mc_skin, *groups, *keys, mc_skin_color);
395 }
396 g_strfreev (orig_keys);
397 }
398 g_strfreev (orig_groups);
399
400 mc_skin_color_cache_init ();
401 return TRUE;
402 }
403
404
405
406 int
407 mc_skin_color_get (const gchar * group, const gchar * name)
408 {
409 mc_skin_color_t *mc_skin_color;
410
411 mc_skin_color = mc_skin_color_get_with_defaults (group, name);
412
413 return (mc_skin_color != NULL) ? mc_skin_color->pair_index : 0;
414 }
415
416