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/* * theme.c * * Copyright (C) 2012 James Booth <boothj5@gmail.com> * * This file is part of Profanity. * * Profanity 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 3 of the License, or * (at your option) any later version. * * Profanity 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 Profanity. If not, see <http://www.gnu.org/licenses/>. * */ #include "config.h" #include <stdlib.h> #include <string.h> #include <glib.h> #ifdef HAVE_NCURSES_H #include <ncurses.h> #endif #ifdef HAVE_NCURSES_NCURSES_H #include <ncurses/ncurses.h> #endif #include "files.h" #include "log.h" #include "theme.h" static GString *theme_loc; static GKeyFile *theme; struct colour_string_t { char *str; NCURSES_COLOR_T colour; }; static int num_colours = 9; static struct colour_string_t colours[] = { { "default", -1 }, { "white", COLOR_WHITE }, { "green", COLOR_GREEN }, { "red", COLOR_RED }, { "yellow", COLOR_YELLOW }, { "blue", COLOR_BLUE }, { "cyan", COLOR_CYAN }, { "black", COLOR_BLACK }, { "magenta", COLOR_MAGENTA }, }; // colour preferences static struct colours_t { NCURSES_COLOR_T bkgnd; NCURSES_COLOR_T titlebar; NCURSES_COLOR_T statusbar; NCURSES_COLOR_T titlebartext; NCURSES_COLOR_T titlebarbrackets; NCURSES_COLOR_T statusbartext; NCURSES_COLOR_T statusbarbrackets; NCURSES_COLOR_T statusbaractive; NCURSES_COLOR_T statusbarnew; NCURSES_COLOR_T maintext; NCURSES_COLOR_T inputtext; NCURSES_COLOR_T timetext; NCURSES_COLOR_T splashtext; NCURSES_COLOR_T online; NCURSES_COLOR_T away; NCURSES_COLOR_T xa; NCURSES_COLOR_T dnd; NCURSES_COLOR_T chat; NCURSES_COLOR_T offline; NCURSES_COLOR_T typing; NCURSES_COLOR_T gone; NCURSES_COLOR_T error; NCURSES_COLOR_T incoming; NCURSES_COLOR_T roominfo; NCURSES_COLOR_T me; NCURSES_COLOR_T them; } colour_prefs; static NCURSES_COLOR_T _lookup_colour(const char * const colour); static void _set_colour(gchar *val, NCURSES_COLOR_T *pref, NCURSES_COLOR_T def); static void _load_colours(void); void theme_load(const char * const theme_name) { log_info("Loading theme"); theme = g_key_file_new(); if (theme_name != NULL) { gchar *themes_dir = files_get_themes_dir(); theme_loc = g_string_new(themes_dir); g_free(themes_dir); g_string_append(theme_loc, "/"); g_string_append(theme_loc, theme_name); g_key_file_load_from_file(theme, theme_loc->str, G_KEY_FILE_KEEP_COMMENTS, NULL); } _load_colours(); } gboolean theme_change(const char * const theme_name) { // use default theme if (strcmp(theme_name, "default") == 0) { g_key_file_free(theme); theme = g_key_file_new(); _load_colours(); return TRUE; } else { gchar *themes_dir = files_get_themes_dir(); GString *new_theme_file = g_string_new(themes_dir); g_free(themes_dir); g_string_append(new_theme_file, "/"); g_string_append(new_theme_file, theme_name); // no theme file found if (!g_file_test(new_theme_file->str, G_FILE_TEST_EXISTS)) { log_info("Theme does not exist \"%s\"", theme_name); g_string_free(new_theme_file, TRUE); return FALSE; // load from theme file } else { if (theme_loc != NULL) { g_string_free(theme_loc, TRUE); } theme_loc = new_theme_file; log_info("Changing theme to \"%s\"", theme_name); g_key_file_free(theme); theme = g_key_file_new(); g_key_file_load_from_file(theme, theme_loc->str, G_KEY_FILE_KEEP_COMMENTS, NULL); _load_colours(); return TRUE; } } } void theme_close(void) { g_key_file_free(theme); if (theme_loc != NULL) { g_string_free(theme_loc, TRUE); } } void theme_init_colours(void) { // main text init_pair(1, colour_prefs.maintext, colour_prefs.bkgnd); init_pair(2, colour_prefs.splashtext, colour_prefs.bkgnd); init_pair(3, colour_prefs.error, colour_prefs.bkgnd); init_pair(4, colour_prefs.incoming, colour_prefs.bkgnd); init_pair(5, colour_prefs.inputtext, colour_prefs.bkgnd); init_pair(6, colour_prefs.timetext, colour_prefs.bkgnd); // title bar init_pair(10, colour_prefs.titlebartext, colour_prefs.titlebar); init_pair(11, colour_prefs.titlebarbrackets, colour_prefs.titlebar); // status bar init_pair(20, colour_prefs.statusbartext, colour_prefs.statusbar); init_pair(21, colour_prefs.statusbarbrackets, colour_prefs.statusbar); init_pair(22, colour_prefs.statusbaractive, colour_prefs.statusbar); init_pair(23, colour_prefs.statusbarnew, colour_prefs.statusbar); // chat init_pair(30, colour_prefs.me, colour_prefs.bkgnd); init_pair(31, colour_prefs.them, colour_prefs.bkgnd); // room chat init_pair(40, colour_prefs.roominfo, colour_prefs.bkgnd); // statuses init_pair(50, colour_prefs.online, colour_prefs.bkgnd); init_pair(51, colour_prefs.offline, colour_prefs.bkgnd); init_pair(52, colour_prefs.away, colour_prefs.bkgnd); init_pair(53, colour_prefs.chat, colour_prefs.bkgnd); init_pair(54, colour_prefs.dnd, colour_prefs.bkgnd); init_pair(55, colour_prefs.xa, colour_prefs.bkgnd); // states init_pair(60, colour_prefs.typing, colour_prefs.bkgnd); init_pair(61, colour_prefs.gone, colour_prefs.bkgnd); } static NCURSES_COLOR_T _lookup_colour(const char * const colour) { int i; for (i = 0; i < num_colours; i++) { if (strcmp(colours[i].str, colour) == 0) { return colours[i].colour; } } return -99; } static void _set_colour(gchar *val, NCURSES_COLOR_T *pref, NCURSES_COLOR_T def) { if(!val) { *pref = def; } else { NCURSES_COLOR_T col = _lookup_colour(val); if (col == -99) { *pref = def; } else { *pref = col; } } } static void _load_colours(void) { gchar *bkgnd_val = g_key_file_get_string(theme, "colours", "bkgnd", NULL); _set_colour(bkgnd_val, &colour_prefs.bkgnd, -1); g_free(bkgnd_val); gchar *titlebar_val = g_key_file_get_string(theme, "colours", "titlebar", NULL); _set_colour(titlebar_val, &colour_prefs.titlebar, COLOR_BLUE); g_free(titlebar_val); gchar *statusbar_val = g_key_file_get_string(theme, "colours", "statusbar", NULL); _set_colour(statusbar_val, &colour_prefs.statusbar, COLOR_BLUE); g_free(statusbar_val); gchar *titlebartext_val = g_key_file_get_string(theme, "colours", "titlebar.text", NULL); _set_colour(titlebartext_val, &colour_prefs.titlebartext, COLOR_WHITE); g_free(titlebartext_val); gchar *titlebarbrackets_val = g_key_file_get_string(theme, "colours", "titlebar.brackets", NULL); _set_colour(titlebarbrackets_val, &colour_prefs.titlebarbrackets, COLOR_CYAN); g_free(titlebarbrackets_val); gchar *statusbartext_val = g_key_file_get_string(theme, "colours", "statusbar.text", NULL); _set_colour(statusbartext_val, &colour_prefs.statusbartext, COLOR_WHITE); g_free(statusbartext_val); gchar *statusbarbrackets_val = g_key_file_get_string(theme, "colours", "statusbar.brackets", NULL); _set_colour(statusbarbrackets_val, &colour_prefs.statusbarbrackets, COLOR_CYAN); g_free(statusbarbrackets_val); gchar *statusbaractive_val = g_key_file_get_string(theme, "colours", "statusbar.active", NULL); _set_colour(statusbaractive_val, &colour_prefs.statusbaractive, COLOR_CYAN); g_free(statusbaractive_val); gchar *statusbarnew_val = g_key_file_get_string(theme, "colours", "statusbar.new", NULL); _set_colour(statusbarnew_val, &colour_prefs.statusbarnew, COLOR_WHITE); g_free(statusbarnew_val); gchar *maintext_val = g_key_file_get_string(theme, "colours", "main.text", NULL); _set_colour(maintext_val, &colour_prefs.maintext, COLOR_WHITE); g_free(maintext_val); gchar *splashtext_val = g_key_file_get_string(theme, "colours", "main.splash", NULL); _set_colour(splashtext_val, &colour_prefs.splashtext, COLOR_CYAN); g_free(splashtext_val); gchar *inputtext_val = g_key_file_get_string(theme, "colours", "input.text", NULL); _set_colour(inputtext_val, &colour_prefs.inputtext, COLOR_WHITE); g_free(inputtext_val); gchar *timetext_val = g_key_file_get_string(theme, "colours", "main.time", NULL); _set_colour(timetext_val, &colour_prefs.timetext, COLOR_WHITE); g_free(timetext_val); gchar *online_val = g_key_file_get_string(theme, "colours", "online", NULL); _set_colour(online_val, &colour_prefs.online, COLOR_GREEN); g_free(online_val); gchar *away_val = g_key_file_get_string(theme, "colours", "away", NULL); _set_colour(away_val, &colour_prefs.away, COLOR_CYAN); g_free(away_val); gchar *chat_val = g_key_file_get_string(theme, "colours", "chat", NULL); _set_colour(chat_val, &colour_prefs.chat, COLOR_GREEN); g_free(chat_val); gchar *dnd_val = g_key_file_get_string(theme, "colours", "dnd", NULL); _set_colour(dnd_val, &colour_prefs.dnd, COLOR_RED); g_free(dnd_val); gchar *xa_val = g_key_file_get_string(theme, "colours", "xa", NULL); _set_colour(xa_val, &colour_prefs.xa, COLOR_CYAN); g_free(xa_val); gchar *offline_val = g_key_file_get_string(theme, "colours", "offline", NULL); _set_colour(offline_val, &colour_prefs.offline, COLOR_RED); g_free(offline_val); gchar *typing_val = g_key_file_get_string(theme, "colours", "typing", NULL); _set_colour(typing_val, &colour_prefs.typing, COLOR_YELLOW); g_free(typing_val); gchar *gone_val = g_key_file_get_string(theme, "colours", "gone", NULL); _set_colour(gone_val, &colour_prefs.gone, COLOR_RED); g_free(gone_val); gchar *error_val = g_key_file_get_string(theme, "colours", "error", NULL); _set_colour(error_val, &colour_prefs.error, COLOR_RED); g_free(error_val); gchar *incoming_val = g_key_file_get_string(theme, "colours", "incoming", NULL); _set_colour(incoming_val, &colour_prefs.incoming, COLOR_YELLOW); g_free(incoming_val); gchar *roominfo_val = g_key_file_get_string(theme, "colours", "roominfo", NULL); _set_colour(roominfo_val, &colour_prefs.roominfo, COLOR_YELLOW); g_free(roominfo_val); gchar *me_val = g_key_file_get_string(theme, "colours", "me", NULL); _set_colour(me_val, &colour_prefs.me, COLOR_YELLOW); g_free(me_val); gchar *them_val = g_key_file_get_string(theme, "colours", "them", NULL); _set_colour(them_val, &colour_prefs.them, COLOR_GREEN); g_free(them_val); }


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