GdkPixbuf *
nemo_icon_info_get_pixbuf_nodefault_at_size (NemoIconInfo *icon,
gsize forced_size)
{
GdkPixbuf *pixbuf, *scaled_pixbuf;
int w, h, s;
double scale;
pixbuf = nemo_icon_info_get_pixbuf_nodefault (icon);
if (pixbuf == NULL)
return NULL;
w = gdk_pixbuf_get_width (pixbuf);
h = gdk_pixbuf_get_height (pixbuf);
s = MAX (w, h);
if (s == forced_size) {
return pixbuf;
}
scale = (double)forced_size / s;
scaled_pixbuf = gdk_pixbuf_scale_simple (pixbuf,
w * scale, h * scale,
GDK_INTERP_BILINEAR);
g_object_unref (pixbuf);
return scaled_pixbuf;
}
/* nemo_window_slot_update_icon:
*
* Re-calculate the slot icon
* Called when the location or view or icon set has changed.
* @slot: The NemoWindowSlot in question.
*/
void
nemo_window_slot_update_icon (NemoWindowSlot *slot)
{
NemoWindow *window;
NemoIconInfo *info;
const char *icon_name;
GdkPixbuf *pixbuf;
window = nemo_window_slot_get_window (slot);
info = NEMO_WINDOW_CLASS (G_OBJECT_GET_CLASS (window))->get_icon (window, slot);
icon_name = NULL;
if (info) {
icon_name = nemo_icon_info_get_used_name (info);
if (icon_name != NULL) {
/* Gtk+ doesn't short circuit this (yet), so avoid lots of work
* if we're setting to the same icon. This happens a lot e.g. when
* the trash directory changes due to the file count changing.
*/
if (g_strcmp0 (icon_name, gtk_window_get_icon_name (GTK_WINDOW (window))) != 0) {
gtk_window_set_icon_name (GTK_WINDOW (window), icon_name);
}
} else {
pixbuf = nemo_icon_info_get_pixbuf_nodefault (info);
if (pixbuf) {
gtk_window_set_icon (GTK_WINDOW (window), pixbuf);
g_object_unref (pixbuf);
}
}
g_object_unref (info);
}
}
GdkPixbuf *
nemo_icon_info_get_pixbuf (NemoIconInfo *icon)
{
GdkPixbuf *res;
res = nemo_icon_info_get_pixbuf_nodefault (icon);
if (res == NULL) {
res = gdk_pixbuf_new_from_data (nemo_default_file_icon,
GDK_COLORSPACE_RGB,
TRUE,
8,
nemo_default_file_icon_width,
nemo_default_file_icon_height,
nemo_default_file_icon_width * 4, /* stride */
NULL, /* don't destroy info */
NULL);
}
return res;
}
