static void cache_manager_render_cb(GtkWidget *widget, gpointer data)
{
const gchar *path = layout_get_path(NULL);
if (!path || !*path) path = homedir();
cache_manager_render_dialog(widget, path);
}
gint slideshow_should_continue(SlideShowData *ss)
{
const gchar *imd_path;
const gchar *path;
if (!ss) return FALSE;
imd_path = image_get_path(ss->imd);
if ( ((imd_path == NULL) != (ss->slide_path == NULL)) ||
(imd_path && ss->slide_path && strcmp(imd_path, ss->slide_path) != 0) ) return FALSE;
if (ss->path_list) return TRUE;
if (ss->cd)
{
if (g_list_length(ss->cd->list) == ss->slide_count)
return TRUE;
else
return FALSE;
}
if (!ss->layout) return FALSE;
path = layout_get_path(ss->layout);
if (path && ss->layout_path &&
strcmp(path, ss->layout_path) == 0)
{
if (ss->from_selection && ss->slide_count == layout_selection_count(ss->layout, NULL)) return TRUE;
if (!ss->from_selection && ss->slide_count == layout_list_count(ss->layout, NULL)) return TRUE;
}
return FALSE;
}
static void startup_path_set_current(GtkWidget *widget, gpointer data)
{
gtk_entry_set_text(GTK_ENTRY(startup_path_entry), layout_get_path(NULL));
}
static SlideShowData *real_slideshow_start(ImageWindow *imd, LayoutWindow *lw,
GList *path_list, gint start_point,
CollectionData *cd, CollectInfo *start_info,
void (*stop_func)(SlideShowData *, gpointer), gpointer stop_data)
{
SlideShowData *ss;
gint start_index = -1;
if (!path_list && !cd && layout_list_count(lw, NULL) < 1) return NULL;
ss = g_new0(SlideShowData, 1);
ss->imd = imd;
ss->path_list = path_list;
ss->cd = cd;
ss->layout = lw;
ss->layout_path = NULL;
ss->list = NULL;
ss->list_done = NULL;
ss->from_selection = FALSE;
ss->stop_func = NULL;
ss->timeout_id = -1;
ss->paused = FALSE;
if (ss->path_list)
{
ss->slide_count = g_list_length(ss->path_list);
}
else if (ss->cd)
{
collection_ref(ss->cd);
ss->slide_count = g_list_length(ss->cd->list);
if (!slideshow_random && start_info)
{
start_index = g_list_index(ss->cd->list, start_info);
}
}
else
{
/* layout method */
ss->slide_count = layout_selection_count(ss->layout, NULL);
ss->layout_path = g_strdup(layout_get_path(ss->layout));
if (ss->slide_count < 2)
{
ss->slide_count = layout_list_count(ss->layout, NULL);
if (!slideshow_random && start_point >= 0 && start_point < ss->slide_count)
{
start_index = start_point;
}
}
else
{
ss->from_selection = TRUE;
}
}
slideshow_list_init(ss, start_index);
ss->slide_path = g_strdup(image_get_path(ss->imd));
if (slideshow_step(ss, TRUE))
{
slideshow_timer_reset(ss, TRUE);
ss->stop_func = stop_func;
ss->stop_data = stop_data;
}
else
{
slideshow_free(ss);
ss = NULL;
}
return ss;
}
