129 lines
3.9 KiB
C
129 lines
3.9 KiB
C
/* Copyright (C) 1999 Dave Camp <dave@davec.dhs.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include <config.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <dirent.h>
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#include <limits.h>
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#include <ctype.h>
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#include <gtk/gtk.h>
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#include "eyes.h"
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#include "themes.h"
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gchar *theme_directories[] = {
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THEMESDIR
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};
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#define NUM_THEME_DIRECTORIES 1
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static void
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parse_theme_file (EyesPlugin *eyes,
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FILE *theme_file)
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{
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gchar line_buf [512]; /* prolly overkill */
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gchar *token;
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fgets (line_buf, 512, theme_file);
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while (!feof (theme_file)) {
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token = strtok (line_buf, "=");
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if (strncmp (token, "wall-thickness",
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strlen ("wall-thickness")) == 0)
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{
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token += strlen ("wall-thickness");
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while (!isdigit (*token))
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{
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token++;
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}
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sscanf (token, "%d", &eyes->wall_thickness);
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}
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else if (strncmp (token, "num-eyes", strlen ("num-eyes")) == 0)
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{
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token += strlen ("num-eyes");
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while (!isdigit (*token))
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{
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token++;
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}
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sscanf (token, "%d", &eyes->num_eyes);
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}
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else if (strncmp (token, "eye-pixmap", strlen ("eye-pixmap")) == 0)
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{
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token = strtok (NULL, "\"");
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token = strtok (NULL, "\"");
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if (eyes->eye_filename != NULL)
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g_free (eyes->eye_filename);
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eyes->eye_filename = g_strdup_printf ("%s%s",
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eyes->theme_dir,
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token);
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}
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else if (strncmp (token, "pupil-pixmap", strlen ("pupil-pixmap")) == 0)
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{
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token = strtok (NULL, "\"");
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token = strtok (NULL, "\"");
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if (eyes->pupil_filename != NULL)
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g_free (eyes->pupil_filename);
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eyes->pupil_filename = g_strdup_printf ("%s%s",
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eyes->theme_dir,
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token);
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}
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fgets (line_buf, 512, theme_file);
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}
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}
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void
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load_theme (EyesPlugin *eyes,
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const gchar *theme_dir)
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{
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FILE* theme_file;
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gchar *file_name;
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eyes->theme_dir = g_strdup_printf ("%s/", theme_dir);
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file_name = g_strdup_printf ("%s%s",theme_dir,"/config");
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theme_file = fopen (file_name, "r");
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if (theme_file == NULL) {
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g_error ("Unable to open theme file.");
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}
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parse_theme_file (eyes, theme_file);
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fclose (theme_file);
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eyes->theme_name = g_strdup (theme_dir);
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if (eyes->eye_image)
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g_object_unref (eyes->eye_image);
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eyes->eye_image = gdk_pixbuf_new_from_file (eyes->eye_filename, NULL);
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if (eyes->pupil_image)
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g_object_unref (eyes->pupil_image);
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eyes->pupil_image = gdk_pixbuf_new_from_file (eyes->pupil_filename, NULL);
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eyes->eye_height = gdk_pixbuf_get_height (eyes->eye_image);
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eyes->eye_width = gdk_pixbuf_get_width (eyes->eye_image);
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eyes->pupil_height = gdk_pixbuf_get_height (eyes->pupil_image);
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eyes->pupil_width = gdk_pixbuf_get_width (eyes->pupil_image);
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g_free (file_name);
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}
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