/* themes.c : irssi Copyright (C) 1999-2000 Timo Sirainen This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "module.h" #include "module-formats.h" #include "signals.h" #include "commands.h" #include "levels.h" #include "misc.h" #include "special-vars.h" #include "lib-config/iconfig.h" #include "settings.h" #include "themes.h" #include "printtext.h" #include "default-theme.h" GSList *themes; THEME_REC *current_theme; GHashTable *default_formats; static int init_finished; static char *init_errors; static void theme_read(THEME_REC *theme, const char *path, const char *data); THEME_REC *theme_create(const char *path, const char *name) { THEME_REC *rec; g_return_val_if_fail(path != NULL, NULL); g_return_val_if_fail(name != NULL, NULL); rec = g_new0(THEME_REC, 1); rec->path = g_strdup(path); rec->name = g_strdup(name); rec->abstracts = g_hash_table_new((GHashFunc) g_str_hash, (GCompareFunc) g_str_equal); rec->modules = g_hash_table_new((GHashFunc) g_istr_hash, (GCompareFunc) g_istr_equal); themes = g_slist_append(themes, rec); signal_emit("theme created", 1, rec); return rec; } static void theme_abstract_destroy(char *key, char *value) { g_free(key); g_free(value); } static void theme_module_destroy(const char *key, MODULE_THEME_REC *rec) { int n; for (n = 0; n < rec->count; n++) { g_free_not_null(rec->formats[n]); g_free_not_null(rec->expanded_formats[n]); } g_free(rec->formats); g_free(rec->expanded_formats); g_free(rec->name); g_free(rec); } void theme_destroy(THEME_REC *rec) { themes = g_slist_remove(themes, rec); signal_emit("theme destroyed", 1, rec); g_hash_table_foreach(rec->abstracts, (GHFunc) theme_abstract_destroy, NULL); g_hash_table_destroy(rec->abstracts); g_hash_table_foreach(rec->modules, (GHFunc) theme_module_destroy, NULL); g_hash_table_destroy(rec->modules); g_slist_foreach(rec->replace_keys, (GFunc) g_free, NULL); g_slist_free(rec->replace_keys); g_slist_foreach(rec->replace_values, (GFunc) g_free, NULL); g_slist_free(rec->replace_values); g_free(rec->path); g_free(rec->name); g_free(rec); } #define EXPAND_FLAG_ROOT 0x01 #define EXPAND_FLAG_LASTCOLOR_ARG 0x02 static char *theme_format_expand_data(THEME_REC *theme, const char **format, char default_color, char *save_color, int flags); static int theme_replace_find(THEME_REC *theme, char chr) { GSList *tmp; int index = 0; for (tmp = theme->replace_keys; tmp != NULL; tmp = tmp->next) { if (strchr(tmp->data, chr) != NULL) return index; index++; } return -1; } static char *theme_replace_expand(THEME_REC *theme, int index, char default_color, char *last_color, char chr) { GSList *rec; char *ret, *abstract, data[2]; rec = g_slist_nth(theme->replace_values, index); g_return_val_if_fail(rec != NULL, NULL); data[0] = chr; data[1] = '\0'; abstract = rec->data; abstract = theme_format_expand_data(theme, (const char **) &abstract, default_color, last_color, 0); ret = parse_special_string(abstract, NULL, NULL, data, NULL, 0); g_free(abstract); return ret; } static const char *colorformats = "n01234567krgybmpcwKRGYBMPCW"; #define IS_COLOR_FORMAT(c) \ ((c) != '\0' && strchr(colorformats, c) != NULL) /* append "variable" part in $variable, ie. not the contents of the variable */ static void theme_format_append_variable(GString *str, const char **format) { const char *orig; char *value, *args[1] = { NULL }; int free_ret; orig = *format; (*format)++; value = parse_special((char **) format, NULL, NULL, args, &free_ret, NULL, 0); if (free_ret) g_free(value); (*format)++; /* append the variable name */ value = g_strndup(orig, (int) (*format-orig)); g_string_append(str, value); g_free(value); } /* append next "item", either a character, $variable or %format */ static void theme_format_append_next(THEME_REC *theme, GString *str, const char **format, char default_color, char *last_color) { int index; char chr; chr = **format; if ((chr == '$' || chr == '%') && (*format)[1] == '\0') { /* last char, always append */ g_string_append_c(str, chr); (*format)++; return; } if (chr == '$') { /* $variable .. we'll always need to skip this, since it may contain characters that are in replace chars. */ theme_format_append_variable(str, format); return; } if (**format == '%') { /* format */ (*format)++; if (**format != '{' && **format != '}') { chr = **format; if (**format == 'n') chr = default_color; if (IS_COLOR_FORMAT(chr)) *last_color = chr; g_string_append_c(str, '%'); g_string_append_c(str, chr); (*format)++; return; } /* %{ or %} gives us { or } char */ chr = **format; } index = theme_replace_find(theme, chr); if (index == -1) g_string_append_c(str, chr); else { char *value; value = theme_replace_expand(theme, index, default_color, last_color, chr); g_string_append(str, value); g_free(value); } (*format)++; } /* expand a single {abstract ...data... } */ static char *theme_format_expand_abstract(THEME_REC *theme, const char **formatp, char default_color) { const char *p, *format; char *abstract, *data, *ret; int len; format = *formatp; /* get abstract name first */ p = format; while (*p != '\0' && *p != ' ' && *p != '{' && *p != '}') p++; if (*p == '\0' || p == format) return NULL; /* error */ len = (int) (p-format); abstract = g_strndup(format, len); /* skip the following space */ if (*p == ' ') len++; *formatp = format + len; /* get the abstract data */ data = g_hash_table_lookup(theme->abstracts, abstract); g_free(abstract); if (data == NULL) { /* unknown abstract, just display the data */ data = "$0-"; } abstract = g_strdup(data); /* abstract may itself contain abstracts or replaces :) */ p = data = abstract; abstract = theme_format_expand_data(theme, &p, default_color, &default_color, EXPAND_FLAG_LASTCOLOR_ARG); g_free(data); /* now we'll need to get the data part. it may contain more abstracts, they are automatically expanded. */ data = theme_format_expand_data(theme, formatp, default_color, NULL, 0); len = strlen(data); if (len > 1 && isdigit(data[len-1]) && data[len-2] == '$') { /* ends with $ .. this breaks things if next character is digit or '-' */ char digit, *tmp; tmp = data; digit = tmp[len-1]; tmp[len-1] = '\0'; data = g_strdup_printf("%s{%c}", tmp, digit); g_free(tmp); } ret = parse_special_string(abstract, NULL, NULL, data, NULL, 0); g_free(abstract); g_free(data); return ret; } /* expand the data part in {abstract data} */ static char *theme_format_expand_data(THEME_REC *theme, const char **format, char default_color, char *save_last_color, int flags) { GString *str; char *ret, *abstract; char last_color = default_color; str = g_string_new(NULL); while (**format != '\0') { if ((flags & EXPAND_FLAG_ROOT) == 0 && **format == '}') { /* ignore } if we're expanding original string */ (*format)++; break; } if (**format != '{') { if (save_last_color != NULL && (flags & EXPAND_FLAG_LASTCOLOR_ARG) && **format == '$' && (*format)[1] == '0') { /* save the color before $0 .. this is for the %n replacing */ *save_last_color = last_color; save_last_color = NULL; } theme_format_append_next(theme, str, format, default_color, &last_color); continue; } (*format)++; if (**format == '\0' || **format == '}') break; /* error */ /* get a single {...} */ abstract = theme_format_expand_abstract(theme, format, last_color); if (abstract != NULL) { g_string_append(str, abstract); g_free(abstract); } } if (save_last_color != NULL && (flags & EXPAND_FLAG_LASTCOLOR_ARG) == 0) { /* save the last color */ *save_last_color = last_color; } ret = str->str; g_string_free(str, FALSE); return ret; } static char *theme_format_compress_colors(THEME_REC *theme, const char *format) { GString *str; char *ret, last_color = 'n'; str = g_string_new(NULL); while (*format != '\0') { if (*format == '$') { /* $variable, skrip it entirely */ theme_format_append_variable(str, &format); last_color = '\0'; } else if (*format != '%') { /* a normal character */ g_string_append_c(str, *format); format++; } else { /* %format */ format++; if (*format == last_color) { /* active color set again */ } else if (IS_COLOR_FORMAT(*format) && format[1] == '%' && IS_COLOR_FORMAT(format[2])) { /* two colors in a row */ } else { /* some format, add it */ g_string_append_c(str, '%'); g_string_append_c(str, *format); if (IS_COLOR_FORMAT(*format)) last_color = *format; } format++; } } ret = str->str; g_string_free(str, FALSE); return ret; } static char *theme_format_expand(THEME_REC *theme, const char *format) { char *data, *ret; g_return_val_if_fail(theme != NULL, NULL); g_return_val_if_fail(format != NULL, NULL); data = theme_format_expand_data(theme, &format, 'n', NULL, EXPAND_FLAG_ROOT); ret = theme_format_compress_colors(theme, data); g_free(data); return ret; } static MODULE_THEME_REC *theme_module_create(THEME_REC *theme, const char *module) { MODULE_THEME_REC *rec; FORMAT_REC *formats; rec = g_hash_table_lookup(theme->modules, module); if (rec != NULL) return rec; formats = g_hash_table_lookup(default_formats, module); g_return_val_if_fail(formats != NULL, NULL); rec = g_new0(MODULE_THEME_REC, 1); rec->name = g_strdup(module); for (rec->count = 0; formats[rec->count].def != NULL; rec->count++) ; rec->formats = g_new0(char *, rec->count); rec->expanded_formats = g_new0(char *, rec->count); g_hash_table_insert(theme->modules, rec->name, rec); return rec; } static void theme_read_replaces(CONFIG_REC *config, THEME_REC *theme) { GSList *tmp; CONFIG_NODE *node; node = config_node_traverse(config, "replaces", FALSE); if (node == NULL || node->type != NODE_TYPE_BLOCK) return; for (tmp = node->value; tmp != NULL; tmp = tmp->next) { node = tmp->data; if (node->key != NULL && node->value != NULL) { theme->replace_keys = g_slist_append(theme->replace_keys, g_strdup(node->key)); theme->replace_values = g_slist_append(theme->replace_values, g_strdup(node->value)); } } } static void theme_read_abstracts(CONFIG_REC *config, THEME_REC *theme) { GSList *tmp; CONFIG_NODE *node; node = config_node_traverse(config, "abstracts", FALSE); if (node == NULL || node->type != NODE_TYPE_BLOCK) return; for (tmp = node->value; tmp != NULL; tmp = tmp->next) { node = tmp->data; if (node->key != NULL && node->value != NULL && g_hash_table_lookup(theme->abstracts, node->key) == NULL) { g_hash_table_insert(theme->abstracts, g_strdup(node->key), g_strdup(node->value)); } } } static void theme_set_format(THEME_REC *theme, MODULE_THEME_REC *rec, const char *module, const char *key, const char *value) { int num; num = format_find_tag(module, key); if (num != -1) { rec->formats[num] = g_strdup(value); rec->expanded_formats[num] = theme_format_expand(theme, value); } } static void theme_read_formats(THEME_REC *theme, const char *module, CONFIG_REC *config, MODULE_THEME_REC *rec) { CONFIG_NODE *node; GSList *tmp; node = config_node_traverse(config, "formats", FALSE); if (node == NULL) return; node = config_node_section(node, module, -1); if (node == NULL) return; for (tmp = node->value; tmp != NULL; tmp = tmp->next) { node = tmp->data; if (node->key != NULL && node->value != NULL) { theme_set_format(theme, rec, module, node->key, node->value); } } } static void theme_init_module(THEME_REC *theme, const char *module, CONFIG_REC *config) { MODULE_THEME_REC *rec; FORMAT_REC *formats; int n; formats = g_hash_table_lookup(default_formats, module); g_return_if_fail(formats != NULL); rec = theme_module_create(theme, module); if (config != NULL) theme_read_formats(theme, module, config, rec); /* expand the remaining formats */ for (n = 0; n < rec->count; n++) { if (rec->expanded_formats[n] == NULL) { rec->expanded_formats[n] = theme_format_expand(theme, formats[n].def); } } } static void sig_print_errors(void) { init_finished = TRUE; if (init_errors != NULL) { signal_emit("gui dialog", 2, "error", init_errors); g_free(init_errors); } } static void theme_read_module(THEME_REC *theme, const char *module) { CONFIG_REC *config; config = config_open(theme->path, -1); if (config != NULL) config_parse(config); theme_init_module(theme, module, config); if (config != NULL) config_close(config); } static void themes_read_module(const char *module) { g_slist_foreach(themes, (GFunc) theme_read_module, (void *) module); } static void theme_remove_module(THEME_REC *theme, const char *module) { MODULE_THEME_REC *rec; rec = g_hash_table_lookup(theme->modules, module); if (rec == NULL) return; g_hash_table_remove(theme->modules, module); theme_module_destroy(module, rec); } static void themes_remove_module(const char *module) { g_slist_foreach(themes, (GFunc) theme_remove_module, (void *) module); } void theme_register_module(const char *module, FORMAT_REC *formats) { if (g_hash_table_lookup(default_formats, module) != NULL) return; g_hash_table_insert(default_formats, g_strdup(module), formats); themes_read_module(module); } void theme_unregister_module(const char *module) { gpointer key, value; if (default_formats == NULL) return; /* already uninitialized */ if (!g_hash_table_lookup_extended(default_formats, module, &key, &value)) return; g_hash_table_remove(default_formats, key); g_free(key); themes_remove_module(module); } static THEME_REC *theme_find(const char *name) { GSList *tmp; for (tmp = themes; tmp != NULL; tmp = tmp->next) { THEME_REC *rec = tmp->data; if (g_strcasecmp(rec->name, name) == 0) return rec; } return NULL; } static void window_themes_update(void) { GSList *tmp; for (tmp = windows; tmp != NULL; tmp = tmp->next) { WINDOW_REC *rec = tmp->data; if (rec->theme_name != NULL) rec->theme = theme_load(rec->theme_name); } } THEME_REC *theme_load(const char *setname) { THEME_REC *theme; struct stat statbuf; char *fname, *name, *p; int modified; name = g_strdup(setname); p = strrchr(name, '.'); if (p != NULL && strcmp(p, ".theme") == 0) { /* remove the trailing .theme */ *p = '\0'; } theme = theme_find(name); /* check home dir */ fname = g_strdup_printf("%s/.irssi/%s.theme", g_get_home_dir(), name); if (stat(fname, &statbuf) != 0) { /* check global config dir */ g_free(fname); fname = g_strdup_printf(SYSCONFDIR"/irssi/%s.theme", name); if (stat(fname, &statbuf) != 0) { /* theme not found */ g_free(fname); g_free(name); return theme; /* use the one in memory if possible */ } } modified = theme != NULL; if (theme != NULL) { if (theme->last_modify == statbuf.st_mtime) { /* theme not modified, use the one already in memory */ g_free(fname); g_free(name); return theme; } theme_destroy(theme); } theme = theme_create(fname, name); theme->last_modify = statbuf.st_mtime; theme_read(theme, theme->path, NULL); if (modified) { /* make sure no windows use the theme we just destroyed */ window_themes_update(); } g_free(fname); g_free(name); return theme; } typedef struct { THEME_REC *theme; CONFIG_REC *config; } THEME_READ_REC; static void theme_read_modules(const char *module, void *value, THEME_READ_REC *rec) { theme_init_module(rec->theme, module, rec->config); } static void theme_read(THEME_REC *theme, const char *path, const char *data) { CONFIG_REC *config; THEME_READ_REC rec; if (data == NULL) { config = config_open(path, -1); if (config == NULL) { /* didn't exist or no access? */ theme->default_color = 0; theme->default_bold_color = 7; return; } config_parse(config); } else { config = config_open(NULL, -1); config_parse_data(config, data, "internal"); } if (config_last_error(config) != NULL) { char *str; str = g_strdup_printf(_("Ignored errors in theme %s:\n%s"), theme->name, config_last_error(config)); if (!init_finished) { if (init_errors == NULL) init_errors = str; else { init_errors = g_strconcat(init_errors, "\n", str, NULL); g_free(str); } } else { signal_emit("gui dialog", 2, "error", str); g_free(str); } } theme->default_color = config_get_int(config, NULL, "default_color", 0); theme->default_bold_color = config_get_int(config, NULL, "default_bold_color", 7); theme_read_replaces(config, theme); theme_read_abstracts(config, theme); rec.theme = theme; rec.config = config; g_hash_table_foreach(default_formats, (GHFunc) theme_read_modules, &rec); config_close(config); } typedef struct { char *name; char *short_name; } THEME_SEARCH_REC; static int theme_search_equal(THEME_SEARCH_REC *r1, THEME_SEARCH_REC *r2) { return g_strcasecmp(r1->short_name, r2->short_name); } static void theme_get_modules(char *module, FORMAT_REC *formats, GSList **list) { THEME_SEARCH_REC *rec; rec = g_new(THEME_SEARCH_REC, 1); rec->name = module; rec->short_name = strrchr(module, '/'); if (rec->short_name != NULL) rec->short_name++; else rec->short_name = module; *list = g_slist_insert_sorted(*list, rec, (GCompareFunc) theme_search_equal); } static GSList *get_sorted_modules(void) { GSList *list; list = NULL; g_hash_table_foreach(default_formats, (GHFunc) theme_get_modules, &list); return list; } static THEME_SEARCH_REC *theme_search(GSList *list, const char *module) { THEME_SEARCH_REC *rec; while (list != NULL) { rec = list->data; if (g_strcasecmp(rec->short_name, module) == 0) return rec; list = list->next; } return NULL; } static void theme_show(THEME_SEARCH_REC *rec, const char *key, const char *value, int reset) { MODULE_THEME_REC *theme; FORMAT_REC *formats; const char *text, *last_title; int n, first; formats = g_hash_table_lookup(default_formats, rec->name); theme = g_hash_table_lookup(current_theme->modules, rec->name); last_title = NULL; first = TRUE; for (n = 1; formats[n].def != NULL; n++) { text = theme != NULL && theme->formats[n] != NULL ? theme->formats[n] : formats[n].def; if (formats[n].tag == NULL) last_title = text; else if ((value != NULL && key != NULL && g_strcasecmp(formats[n].tag, key) == 0) || (value == NULL && (key == NULL || stristr(formats[n].tag, key) != NULL))) { if (first) { printformat(NULL, NULL, MSGLEVEL_CLIENTCRAP, TXT_FORMAT_TITLE, rec->short_name, formats[0].def); first = FALSE; } if (last_title != NULL) printformat(NULL, NULL, MSGLEVEL_CLIENTCRAP, TXT_FORMAT_SUBTITLE, last_title); if (reset || value != NULL) { theme = theme_module_create(current_theme, rec->name); g_free_not_null(theme->formats[n]); g_free_not_null(theme->expanded_formats[n]); text = reset ? formats[n].def : value; theme->formats[n] = reset ? NULL : g_strdup(value); theme->expanded_formats[n] = theme_format_expand(current_theme, text); } printformat(NULL, NULL, MSGLEVEL_CLIENTCRAP, TXT_FORMAT_ITEM, formats[n].tag, text); last_title = NULL; } } } /* SYNTAX: FORMAT [-delete | -reset] [] [ []] */ static void cmd_format(const char *data) { GHashTable *optlist; GSList *tmp, *modules; char *module, *key, *value; void *free_arg; int reset; if (!cmd_get_params(data, &free_arg, 3 | PARAM_FLAG_GETREST | PARAM_FLAG_OPTIONS, "format", &optlist, &module, &key, &value)) return; modules = get_sorted_modules(); if (*module == '\0') module = NULL; else if (theme_search(modules, module) == NULL) { /* first argument isn't module.. */ cmd_params_free(free_arg); if (!cmd_get_params(data, &free_arg, 2 | PARAM_FLAG_GETREST | PARAM_FLAG_OPTIONS, "format", &optlist, &key, &value)) return; module = NULL; } reset = FALSE; if (*key == '\0') key = NULL; if (g_hash_table_lookup(optlist, "reset")) reset = TRUE; else if (g_hash_table_lookup(optlist, "delete")) value = ""; else if (*value == '\0') value = NULL; for (tmp = modules; tmp != NULL; tmp = tmp->next) { THEME_SEARCH_REC *rec = tmp->data; if (module == NULL || g_strcasecmp(rec->short_name, module) == 0) theme_show(rec, key, value, reset); } g_slist_foreach(modules, (GFunc) g_free, NULL); g_slist_free(modules); cmd_params_free(free_arg); } static void module_save(const char *module, MODULE_THEME_REC *rec, CONFIG_REC *config) { CONFIG_NODE *fnode, *node; FORMAT_REC *formats; int n; formats = g_hash_table_lookup(default_formats, rec->name); if (formats == NULL) return; fnode = config_node_traverse(config, "formats", TRUE); node = config_node_section(fnode, rec->name, NODE_TYPE_BLOCK); for (n = 0; formats[n].def != NULL; n++) { if (rec->formats[n] != NULL) { config_node_set_str(config, node, formats[n].tag, rec->formats[n]); } } if (node->value == NULL) { /* not modified, don't keep the empty section */ config_node_remove(config, fnode, node); if (fnode->value == NULL) config_node_remove(config, config->mainnode, fnode); } } static void theme_save(THEME_REC *theme) { CONFIG_REC *config; char *path; int ok; config = config_open(theme->path, -1); if (config != NULL) config_parse(config); else { if (g_strcasecmp(theme->name, "default") == 0) { config = config_open(NULL, -1); config_parse_data(config, default_theme, "internal"); config_change_file_name(config, theme->path, 0660); } else { config = config_open(theme->path, 0660); if (config == NULL) return; config_parse(config); } } g_hash_table_foreach(theme->modules, (GHFunc) module_save, config); ok = TRUE; path = g_strdup(theme->path); if (config_write(config, NULL, 0660) == -1) { /* we probably tried to save to global directory where we didn't have access.. try saving it to home dir instead. */ char *str; /* check that we really didn't try to save it to home dir.. */ g_free(path); path = g_strdup_printf("%s/.irssi/%s", g_get_home_dir(), g_basename(theme->path)); str = strrchr(path, '/'); if (strncmp(theme->path, path, (int) (path-str)) == 0 || config_write(config, path, 0660) == -1) ok = FALSE; } printformat(NULL, NULL, MSGLEVEL_CLIENTNOTICE, ok ? TXT_THEME_SAVED : TXT_THEME_SAVE_FAILED, path, config_last_error(config)); g_free(path); config_close(config); } /* save changed formats */ static void cmd_save(void) { GSList *tmp; for (tmp = themes; tmp != NULL; tmp = tmp->next) { THEME_REC *theme = tmp->data; theme_save(theme); } } static void complete_format_list(THEME_SEARCH_REC *rec, const char *key, GList **list) { FORMAT_REC *formats; int n, len; formats = g_hash_table_lookup(default_formats, rec->name); len = strlen(key); for (n = 1; formats[n].def != NULL; n++) { const char *item = formats[n].tag; if (item != NULL && g_strncasecmp(item, key, len) == 0) *list = g_list_append(*list, g_strdup(item)); } } static GList *completion_get_formats(const char *module, const char *key) { GSList *modules, *tmp; GList *list; g_return_val_if_fail(key != NULL, NULL); list = NULL; modules = get_sorted_modules(); if (*module == '\0' || theme_search(modules, module) != NULL) { for (tmp = modules; tmp != NULL; tmp = tmp->next) { THEME_SEARCH_REC *rec = tmp->data; if (*module == '\0' || g_strcasecmp(rec->short_name, module) == 0) complete_format_list(rec, key, &list); } } g_slist_foreach(modules, (GFunc) g_free, NULL); g_slist_free(modules); return list; } static void sig_complete_format(GList **list, WINDOW_REC *window, const char *word, const char *line, int *want_space) { const char *ptr; int words; g_return_if_fail(list != NULL); g_return_if_fail(word != NULL); g_return_if_fail(line != NULL); ptr = line; words = 0; do { words++; ptr = strchr(ptr, ' '); } while (ptr != NULL); if (words > 2) return; *list = completion_get_formats(line, word); if (*list != NULL) signal_stop(); } static void change_theme(const char *name, int verbose) { THEME_REC *rec; rec = theme_load(name); if (rec != NULL) { current_theme = rec; if (verbose) { printformat_window(active_win, MSGLEVEL_CLIENTNOTICE, TXT_THEME_CHANGED, rec->name, rec->path); } } else if (verbose) { printformat(NULL, NULL, MSGLEVEL_CLIENTERROR, TXT_THEME_NOT_FOUND, name); } } static void read_settings(void) { const char *theme; theme = settings_get_str("theme"); if (strcmp(current_theme->name, theme) != 0) change_theme(theme, TRUE); } static void themes_read(void) { char *fname; while (themes != NULL) theme_destroy(themes->data); /* first there's default theme.. */ current_theme = theme_load("default"); if (current_theme == NULL) { fname = g_strdup_printf("%s/.irssi/default.theme", g_get_home_dir()); current_theme = theme_create(fname, "default"); current_theme->default_color = 0; current_theme->default_bold_color = 7; theme_read(current_theme, NULL, default_theme); g_free(fname); } window_themes_update(); change_theme(settings_get_str("theme"), FALSE); } void themes_init(void) { settings_add_str("lookandfeel", "theme", "default"); default_formats = g_hash_table_new((GHashFunc) g_str_hash, (GCompareFunc) g_str_equal); init_finished = FALSE; init_errors = NULL; themes = NULL; themes_read(); command_bind("format", NULL, (SIGNAL_FUNC) cmd_format); command_bind("save", NULL, (SIGNAL_FUNC) cmd_save); signal_add("complete command format", (SIGNAL_FUNC) sig_complete_format); signal_add("irssi init finished", (SIGNAL_FUNC) sig_print_errors); signal_add("setup changed", (SIGNAL_FUNC) read_settings); signal_add("setup reread", (SIGNAL_FUNC) themes_read); command_set_options("format", "delete reset"); } void themes_deinit(void) { while (themes != NULL) theme_destroy(themes->data); g_hash_table_destroy(default_formats); default_formats = NULL; command_unbind("format", (SIGNAL_FUNC) cmd_format); command_unbind("save", (SIGNAL_FUNC) cmd_save); signal_remove("complete command format", (SIGNAL_FUNC) sig_complete_format); signal_remove("irssi init finished", (SIGNAL_FUNC) sig_print_errors); signal_remove("setup changed", (SIGNAL_FUNC) read_settings); signal_remove("setup reread", (SIGNAL_FUNC) themes_read); }