Separated colours from main preferences

1 files changed, 371 insertions, 0 deletions

diff --git a/src/theme.c b/src/theme.c
new file mode 100644
index 00000000..267a88fb
--- /dev/null
+++ b/src/theme.c
@@ -0,0 +1,371 @@
+/*
+ * 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 "log.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 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) {
+        theme_loc = g_string_new(getenv("HOME"));
+        g_string_append(theme_loc, "/.profanity/themes/");
+        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();
+}
+
+void
+theme_close(void)
+{
+    g_key_file_free(theme);
+}
+
+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);
+
+    gchar *titlebar_val = g_key_file_get_string(theme, "colours", "titlebar", NULL);
+    _set_colour(titlebar_val, &colour_prefs.titlebar, COLOR_BLUE);
+
+    gchar *statusbar_val = g_key_file_get_string(theme, "colours", "statusbar", NULL);
+    _set_colour(statusbar_val, &colour_prefs.statusbar, COLOR_BLUE);
+
+    gchar *titlebartext_val = g_key_file_get_string(theme, "colours", "titlebartext", NULL);
+    _set_colour(titlebartext_val, &colour_prefs.titlebartext, COLOR_WHITE);
+
+    gchar *titlebarbrackets_val = g_key_file_get_string(theme, "colours", "titlebarbrackets", NULL);
+    _set_colour(titlebarbrackets_val, &colour_prefs.titlebarbrackets, COLOR_CYAN);
+
+    gchar *statusbartext_val = g_key_file_get_string(theme, "colours", "statusbartext", NULL);
+    _set_colour(statusbartext_val, &colour_prefs.statusbartext, COLOR_WHITE);
+
+    gchar *statusbarbrackets_val = g_key_file_get_string(theme, "colours", "statusbarbrackets", NULL);
+    _set_colour(statusbarbrackets_val, &colour_prefs.statusbarbrackets, COLOR_CYAN);
+
+    gchar *statusbaractive_val = g_key_file_get_string(theme, "colours", "statusbaractive", NULL);
+    _set_colour(statusbaractive_val, &colour_prefs.statusbaractive, COLOR_CYAN);
+
+    gchar *statusbarnew_val = g_key_file_get_string(theme, "colours", "statusbarnew", NULL);
+    _set_colour(statusbarnew_val, &colour_prefs.statusbarnew, COLOR_WHITE);
+
+    gchar *maintext_val = g_key_file_get_string(theme, "colours", "maintext", NULL);
+    _set_colour(maintext_val, &colour_prefs.maintext, COLOR_WHITE);
+
+    gchar *splashtext_val = g_key_file_get_string(theme, "colours", "splashtext", NULL);
+    _set_colour(splashtext_val, &colour_prefs.splashtext, COLOR_CYAN);
+
+    gchar *online_val = g_key_file_get_string(theme, "colours", "online", NULL);
+    _set_colour(online_val, &colour_prefs.online, COLOR_GREEN);
+
+    gchar *away_val = g_key_file_get_string(theme, "colours", "away", NULL);
+    _set_colour(away_val, &colour_prefs.away, COLOR_CYAN);
+
+    gchar *chat_val = g_key_file_get_string(theme, "colours", "chat", NULL);
+    _set_colour(chat_val, &colour_prefs.chat, COLOR_GREEN);
+
+    gchar *dnd_val = g_key_file_get_string(theme, "colours", "dnd", NULL);
+    _set_colour(dnd_val, &colour_prefs.dnd, COLOR_RED);
+
+    gchar *xa_val = g_key_file_get_string(theme, "colours", "xa", NULL);
+    _set_colour(xa_val, &colour_prefs.xa, COLOR_CYAN);
+
+    gchar *offline_val = g_key_file_get_string(theme, "colours", "offline", NULL);
+    _set_colour(offline_val, &colour_prefs.offline, COLOR_RED);
+
+    gchar *typing_val = g_key_file_get_string(theme, "colours", "typing", NULL);
+    _set_colour(typing_val, &colour_prefs.typing, COLOR_YELLOW);
+
+    gchar *gone_val = g_key_file_get_string(theme, "colours", "gone", NULL);
+    _set_colour(gone_val, &colour_prefs.gone, COLOR_RED);
+
+    gchar *error_val = g_key_file_get_string(theme, "colours", "error", NULL);
+    _set_colour(error_val, &colour_prefs.error, COLOR_RED);
+
+    gchar *incoming_val = g_key_file_get_string(theme, "colours", "incoming", NULL);
+    _set_colour(incoming_val, &colour_prefs.incoming, COLOR_YELLOW);
+
+    gchar *roominfo_val = g_key_file_get_string(theme, "colours", "roominfo", NULL);
+    _set_colour(roominfo_val, &colour_prefs.roominfo, COLOR_YELLOW);
+
+    gchar *me_val = g_key_file_get_string(theme, "colours", "me", NULL);
+    _set_colour(me_val, &colour_prefs.me, COLOR_YELLOW);
+
+    gchar *them_val = g_key_file_get_string(theme, "colours", "them", NULL);
+    _set_colour(them_val, &colour_prefs.them, COLOR_GREEN);
+}
+/*
+static void
+_save_prefs(void)
+{
+    gsize g_data_size;
+    char *g_prefs_data = g_key_file_to_data(prefs, &g_data_size, NULL);
+    g_file_set_contents(prefs_loc->str, g_prefs_data, g_data_size, NULL);
+}
+*/
+
+NCURSES_COLOR_T
+theme_get_bkgnd()
+{
+    return colour_prefs.bkgnd;
+}
+
+NCURSES_COLOR_T
+theme_get_titlebar()
+{
+    return colour_prefs.titlebar;
+}
+
+NCURSES_COLOR_T
+theme_get_statusbar()
+{
+    return colour_prefs.statusbar;
+}
+
+NCURSES_COLOR_T
+theme_get_titlebartext()
+{
+    return colour_prefs.titlebartext;
+}
+
+NCURSES_COLOR_T
+theme_get_titlebarbrackets()
+{
+    return colour_prefs.titlebarbrackets;
+}
+
+NCURSES_COLOR_T
+theme_get_statusbartext()
+{
+    return colour_prefs.statusbartext;
+}
+
+NCURSES_COLOR_T
+theme_get_statusbarbrackets()
+{
+    return colour_prefs.statusbarbrackets;
+}
+
+NCURSES_COLOR_T
+theme_get_statusbaractive()
+{
+    return colour_prefs.statusbaractive;
+}
+
+NCURSES_COLOR_T
+theme_get_statusbarnew()
+{
+    return colour_prefs.statusbarnew;
+}
+
+NCURSES_COLOR_T
+theme_get_maintext()
+{
+    return colour_prefs.maintext;
+}
+
+NCURSES_COLOR_T
+theme_get_splashtext()
+{
+    return colour_prefs.splashtext;
+}
+
+NCURSES_COLOR_T
+theme_get_online()
+{
+    return colour_prefs.online;
+}
+
+NCURSES_COLOR_T
+theme_get_away()
+{
+    return colour_prefs.away;
+}
+
+NCURSES_COLOR_T
+theme_get_chat()
+{
+    return colour_prefs.chat;
+}
+
+NCURSES_COLOR_T
+theme_get_dnd()
+{
+    return colour_prefs.dnd;
+}
+
+NCURSES_COLOR_T
+theme_get_xa()
+{
+    return colour_prefs.xa;
+}
+
+NCURSES_COLOR_T
+theme_get_offline()
+{
+    return colour_prefs.offline;
+}
+
+NCURSES_COLOR_T
+theme_get_typing()
+{
+    return colour_prefs.typing;
+}
+
+NCURSES_COLOR_T
+theme_get_gone()
+{
+    return colour_prefs.gone;
+}
+
+NCURSES_COLOR_T
+theme_get_error()
+{
+    return colour_prefs.error;
+}
+
+NCURSES_COLOR_T
+theme_get_incoming()
+{
+    return colour_prefs.incoming;
+}
+
+NCURSES_COLOR_T
+theme_get_roominfo()
+{
+    return colour_prefs.roominfo;
+}
+
+NCURSES_COLOR_T
+theme_get_me()
+{
+    return colour_prefs.me;
+}
+
+NCURSES_COLOR_T
+theme_get_them()
+{
+    return colour_prefs.them;
+}