724309cdfb
need to edit the gnome-core/capplets/Makefile.am and gnome-core/configure.in to get this to compile. If you do, it's pretty cool...
165 lines
3.4 KiB
Text
165 lines
3.4 KiB
Text
#include "da.h"
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void
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edit_file_to_use(gchar *file, gchar *theme)
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{
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FILE *fin, *fout;
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gchar tmp[4096], buf[4096];
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gchar nextline = 0, hastheme = 0;
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srand(time(NULL));
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g_snprintf(tmp, sizeof(tmp), "/tmp/gtkrc_%i", rand());
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fout = fopen(tmp, "w");
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if (!fout)
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return;
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fin = fopen(file, "r");
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if (!fin)
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{
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fprintf(fout, "# -- THEME AUTO-WRITTEN DO NOT EDIT\n");
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fprintf(fout, "include \"%s\"\n\n", theme);
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cp(tmp, file);
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fclose(fout);
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return;
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}
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while (fgets(buf, sizeof(buf), fin))
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{
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if (!strcmp("# -- THEME AUTO-WRITTEN DO NOT EDIT\n", buf))
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hastheme = 1;
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}
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rewind(fin);
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if (!hastheme)
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{
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fprintf(fout, "# -- THEME AUTO-WRITTEN DO NOT EDIT\n");
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fprintf(fout, "include \"%s\"\n\n", theme);
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while (fgets(buf, sizeof(buf), fin))
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fprintf(fout, "%s", buf);
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}
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else
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{
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while (fgets(buf, sizeof(buf), fin))
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{
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if (!nextline)
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fprintf(fout, "%s", buf);
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else
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{
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nextline = 0;
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fprintf(fout, "include \"%s\"\n\n", theme);
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}
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if (!strcmp("# -- THEME AUTO-WRITTEN DO NOT EDIT\n", buf))
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nextline = 1;
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}
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}
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fclose(fin);
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fclose(fout);
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cp(tmp, file);
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rm(tmp);
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}
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void
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set_tmp_rc()
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{
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gchar s[4096], *home;
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home = getenv("HOME");
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if (!home)
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return;
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g_snprintf(s, sizeof(s), "%s/.gnome/gtkrc", home);
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srand(time(NULL));
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g_snprintf(gtkrc_tmp, sizeof(gtkrc_tmp), "/tmp/%i-gtkrc-%i", time(NULL), rand());
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cp(s, gtkrc_tmp);
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}
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void
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use_theme(gchar *theme)
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{
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gchar s[4096], *home;
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home = getenv("HOME");
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if (!home)
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return;
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g_snprintf(s, sizeof(s), "%s/.gnome/gtkrc", home);
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edit_file_to_use(s, theme);
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}
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void
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test_theme(gchar *theme)
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{
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edit_file_to_use(gtkrc_tmp, theme);
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}
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void
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free_theme_list(ThemeEntry *list, gint number)
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{
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gint i;
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for(i = 0; i < number; i++)
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{
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g_free(list[i].name);
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g_free(list[i].rc);
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g_free(list[i].readme);
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g_free(list[i].icon);
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}
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g_free(list);
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}
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ThemeEntry *
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list_themes(gchar *dir, gint *number)
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{
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gchar **dir_listing = NULL, tmp[4096];
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ThemeEntry *list = NULL;
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gint i = 0, j = 0, num = 0;
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dir_listing = ls(dir, &num);
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for(i = 0; i < num; i++)
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{
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g_snprintf(tmp, sizeof(tmp), "%s/%s/gtk/gtkrc", dir, dir_listing[i]);
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if (isfile(tmp))
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{
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list = g_realloc(list, sizeof(ThemeEntry) * ++j);
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list[j - 1].name = g_strdup(dir_listing[i]);
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list[j - 1].rc = g_strdup(tmp);
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g_snprintf(tmp, sizeof(tmp), "%s/%s", dir, dir_listing[i]);
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list[j - 1].dir = g_strdup(tmp);
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g_snprintf(tmp, sizeof(tmp), "%s/%s/README.html", dir, dir_listing[i]);
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list[j - 1].readme = g_strdup(tmp);
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g_snprintf(tmp, sizeof(tmp), "%s/%s/ICON.png", dir, dir_listing[i]);
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list[j - 1].icon = g_strdup(tmp);
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}
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}
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freestrlist(dir_listing, num);
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*number = j;
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return list;
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}
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ThemeEntry *
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list_system_themes(gint *number)
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{
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gchar *theme_dir = NULL;
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ThemeEntry *list = NULL;
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theme_dir = gtk_rc_get_theme_dir();
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list = list_themes(theme_dir, number);
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g_free(theme_dir);
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return list;
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}
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ThemeEntry *
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list_user_themes(gint *number)
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{
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gchar *home = NULL;
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gchar *theme_dir = NULL;
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ThemeEntry *list = NULL;
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home = getenv("HOME");
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if (!home)
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return NULL;
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if (!isdir(home))
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return NULL;
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theme_dir = g_malloc(strlen(home) + strlen("/.themes") + 1);
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sprintf(theme_dir, "%s%s", home, "/.themes");
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list = list_themes(theme_dir, number);
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g_free(theme_dir);
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return list;
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}
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