GdkPixbuf *
get_file_pixbuf (GSearchWindow * gsearch,
GFileInfo * file_info)
{
GdkPixbuf * pixbuf;
GIcon * icon = NULL;
const gchar * thumbnail_path = NULL;
if (file_info == NULL) {
return NULL;
}
icon = g_file_info_get_icon (file_info);
if (gsearch->show_thumbnails == TRUE) {
thumbnail_path = g_file_info_get_attribute_byte_string (file_info, G_FILE_ATTRIBUTE_THUMBNAIL_PATH);
}
if (thumbnail_path != NULL) {
pixbuf = gsearchtool_get_thumbnail_image (thumbnail_path);
}
else {
gchar * icon_string;
icon_string = g_icon_to_string (icon);
pixbuf = (GdkPixbuf *) g_hash_table_lookup (gsearch->search_results_filename_hash_table, icon_string);
if (pixbuf == NULL) {
pixbuf = get_themed_icon_pixbuf (G_THEMED_ICON (icon), ICON_SIZE, gtk_icon_theme_get_default ());
g_hash_table_insert (gsearch->search_results_filename_hash_table, g_strdup (icon_string), pixbuf);
}
g_free (icon_string);
}
return pixbuf;
}
GdkPixbuf *
_g_icon_get_pixbuf (GIcon *icon,
int size,
GtkIconTheme *theme)
{
GdkPixbuf *pixbuf;
int w, h;
if (icon == NULL)
return NULL;
pixbuf = NULL;
if (G_IS_THEMED_ICON (icon))
pixbuf = get_themed_icon_pixbuf (G_THEMED_ICON (icon), size, theme);
if (G_IS_FILE_ICON (icon))
pixbuf = get_file_icon_pixbuf (G_FILE_ICON (icon), size);
if (pixbuf == NULL)
return NULL;
w = gdk_pixbuf_get_width (pixbuf);
h = gdk_pixbuf_get_height (pixbuf);
if (scale_keeping_ratio (&w, &h, size, size, FALSE)) {
GdkPixbuf *scaled;
scaled = gdk_pixbuf_scale_simple (pixbuf, w, h, GDK_INTERP_BILINEAR);
g_object_unref (pixbuf);
pixbuf = scaled;
}
return pixbuf;
}
static GdkPixbuf *
_get_icon_pixbuf (GIcon * icon, int size, GtkIconTheme * theme)
{
if (icon == NULL)
return NULL;
if (G_IS_THEMED_ICON (icon))
return get_themed_icon_pixbuf (G_THEMED_ICON (icon), size, theme);
if (G_IS_FILE_ICON (icon))
return get_file_icon_pixbuf (G_FILE_ICON (icon), size);
return NULL;
}
GdkPixbuf *
iconstore_get_pixbuf (GFileInfo * file_info)
{
// create new hash table
if (pixbuf_hash_table == NULL) {
pixbuf_hash_table = g_hash_table_new_full (g_str_hash,
g_str_equal,
g_free,
g_object_unref);
}
GIcon *icon = NULL;
gboolean icon_needs_free = FALSE;
if (file_info) {
icon = g_file_info_get_icon (file_info);
}
else {
icon = g_icon_new_for_string ("image-missing", NULL);
icon_needs_free = TRUE;
}
gchar *icon_string = g_icon_to_string (icon);
GdkPixbuf *pixbuf = (GdkPixbuf *) g_hash_table_lookup (pixbuf_hash_table,
icon_string);
if (pixbuf == NULL) {
pixbuf = get_themed_icon_pixbuf (G_THEMED_ICON (icon),
ICON_SIZE,
gtk_icon_theme_get_default ());
g_hash_table_insert (pixbuf_hash_table,
g_strdup (icon_string),
pixbuf);
}
if (icon_needs_free) {
g_object_unref (icon);
}
g_free (icon_string);
return pixbuf;
}
