/*
Set display settings to startup values
which are used whenever a new image is loaded.
*/
void reset_display_settings(gint * win_x, gint * win_y, gint * w, gint * h)
{
if (rotate_press && return_press) {
gdk_imlib_destroy_image(im);
im = gdk_imlib_load_image(image_names[image_idx]);
*w = org_w = im->rgb_width;
*h = org_h = im->rgb_height;
*win_x = (screen_x - *w) / 2;
*win_y = (screen_y - *h) / 2;
rotate_press = return_press = 0;
}
*w = org_w;
*h = org_h;
*win_x = (screen_x - *w) / 2;
*win_y = (screen_y - *h) / 2;
}
static void
load_scenario (char *fname)
{
char *tmp, *fn;
GdkColor bgcolor;
GdkImage *tmpimage;
tmp = g_strconcat ( "same-gnome/", fname, NULL);
fn = gnome_unconditional_pixmap_file ( tmp );
g_free( tmp );
if (!g_file_exists (fn)) {
printf (_("Could not find the \'%s\' theme for SameGnome\n"), fn);
exit (1);
}
if (scenario)
g_free (scenario);
scenario = g_strdup(fname);
configure_sync (fname);
if (image)
gdk_imlib_destroy_image (image);
image = gdk_imlib_load_image (fn);
gdk_imlib_render (image, image->rgb_width, image->rgb_height);
stones = gdk_imlib_move_image (image);
mask = gdk_imlib_move_mask (image);
tmpimage = gdk_image_get(stones, 0, 0, 1, 1);
bgcolor.pixel = gdk_image_get_pixel(tmpimage, 0, 0);
gdk_window_set_background (draw_area->window, &bgcolor);
gdk_image_destroy(tmpimage);
g_free( fn );
nstones = image->rgb_width / STONE_SIZE;
/* ncolors = image->rgb_height / STONE_SIZE; */
ncolors = 3;
gtk_widget_draw (draw_area, NULL);
}
static void
destroy_image_callback (gpointer key, gpointer data, gpointer user_data)
{
gdk_imlib_destroy_image (data);
g_free (key);
}
/* load a map file or get it from the cache */
static struct pixmap_info *load_image_mtime(char *name,time_t *mtime /*GdkWindow *win*/)
{
GList *cached;
struct cache_entry ce_search;
struct cache_entry *ce;
struct stat st;
char filename[512];
#ifdef USE_IMLIB
GdkPixmap *p;
GdkImlibImage *im;
#else
struct pixmap_info *p;
#endif
cache_count++;
ce_search.name=name;
p=NULL;
cached=g_list_find_custom(cache_list,
&ce_search,find_cache);
if (cached)
{
ce=(struct cache_entry *)cached->data;
if (ce) {
ce->count=cache_count;
if (mtime)
*mtime=ce->mtime;
return ce->p;
}
}
if (g_list_length(cache_list)>=MAX_CACHE)
{
GList *rem;
cache_list=g_list_sort(cache_list,compare_cache);
ce=(struct cache_entry *)g_list_nth_data(cache_list,0);
if (ce->p)
#ifdef USE_IMLIB
gdk_imlib_free_pixmap(ce->p);
#else
free_pinfo(ce->p);
#endif
/* printf("entferne %s\n",ce->name); */
g_free(ce->name);
g_free(ce);
rem=g_list_first(cache_list);
cache_list=g_list_remove_link(cache_list,rem);
g_list_free(rem);
}
snprintf(filename,sizeof(filename),"%s.str", name);
read_str_file(filename,name);
snprintf(filename,sizeof(filename),"%s.png", name);
#ifndef USE_IMLIB
p=load_gfxfile(filename);
if (!p) {
if (!stat(filename,&st)) {
if (mtime)
*mtime=st.st_mtime;
return NULL;
}
snprintf(filename,sizeof(filename),"%s.jpg", name);
p=load_gfxfile(filename);
}
#endif
#ifdef USE_IMLIB
im=gdk_imlib_load_image(filename);
if (im)
break;
snprintf(filename,sizeof(filename),"%s/%s.bmp",kartenpfad[i],
name);
im=gdk_imlib_load_image(filename);
if (im)
break;
#endif
#ifdef USE_IMLIB
if (!im)
return NULL;
w=im->rgb_width; h=im->rgb_height;
if (!gdk_imlib_render(im,w,h)) {
gdk_imlib_destroy_image(im);
return NULL;
}
p=gdk_imlib_move_image(im);
gdk_imlib_destroy_image(im);
#endif
if (p) {
struct stat st;
ce=g_malloc(sizeof(struct cache_entry));
ce->p=p;
ce->name=g_strdup(name);
ce->count=cache_count;
cache_list=g_list_append(cache_list,ce);
stat(filename,&st);
ce->mtime=st.st_mtime;
if (mtime)
*mtime=ce->mtime;
} else {
if (!stat(filename,&st)) {
if (mtime)
*mtime=st.st_mtime;
return NULL;
}
}
return p;
}
