C++ (Cpp) nautilus_icon_info_get_pixbuf Examples

Example #1

File: nautilus-icon-info.c Project: jpolitz/intercede

GdkPixbuf *
nautilus_icon_info_get_pixbuf_at_size (NautilusIconInfo  *icon,
				       gsize              forced_size)
{
	GdkPixbuf *pixbuf, *scaled_pixbuf;
	int w, h, s;
	double scale;

	pixbuf = nautilus_icon_info_get_pixbuf (icon);

	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;
}

Example #2

File: nautilus-canvas-view-container.c Project: GeorgesStavracas/eos-file-manager

static NautilusIconInfo *
nautilus_canvas_view_container_get_icon_images (NautilusCanvasContainer *container,
					      NautilusCanvasIconData      *data,
					      int                    size,
					      char                 **embedded_text,
					      gboolean               for_drag_accept,
					      gboolean               need_large_embeddded_text,
					      gboolean              *embedded_text_needs_loading,
					      gboolean              *has_window_open)
{
	NautilusCanvasView *canvas_view;
	NautilusFile *file;
	gboolean use_embedding;
	NautilusFileIconFlags flags;
	NautilusIconInfo *icon_info;
	GdkPixbuf *pixbuf;
	GIcon *emblemed_icon;
	GEmblem *emblem;
	GList *emblem_icons, *l;

	file = (NautilusFile *) data;

	g_assert (NAUTILUS_IS_FILE (file));
	canvas_view = get_canvas_view (container);
	g_return_val_if_fail (canvas_view != NULL, NULL);

	use_embedding = FALSE;
	if (embedded_text) {
		*embedded_text = nautilus_file_peek_top_left_text (file, need_large_embeddded_text, embedded_text_needs_loading);
		use_embedding = *embedded_text != NULL;
	}
	
	*has_window_open = nautilus_file_has_open_window (file);

	flags = NAUTILUS_FILE_ICON_FLAGS_USE_MOUNT_ICON_AS_EMBLEM |
		NAUTILUS_FILE_ICON_FLAGS_USE_THUMBNAILS;

	if (use_embedding) {
		flags |= NAUTILUS_FILE_ICON_FLAGS_EMBEDDING_TEXT;
	}
	if (for_drag_accept) {
		flags |= NAUTILUS_FILE_ICON_FLAGS_FOR_DRAG_ACCEPT;
	}

	icon_info = nautilus_file_get_icon (file, size, flags);
	emblem_icons = nautilus_file_get_emblem_icons (file);

	/* apply emblems */
	if (emblem_icons != NULL) {
		l = emblem_icons;

		emblem = g_emblem_new (l->data);
		pixbuf = nautilus_icon_info_get_pixbuf (icon_info);
		emblemed_icon = g_emblemed_icon_new (G_ICON (pixbuf), emblem);
		g_object_unref (emblem);

		for (l = l->next; l != NULL; l = l->next) {
			emblem = g_emblem_new (l->data);
			g_emblemed_icon_add_emblem (G_EMBLEMED_ICON (emblemed_icon),
						    emblem);
			g_object_unref (emblem);
		}

		g_clear_object (&icon_info);
		icon_info = nautilus_icon_info_lookup (emblemed_icon, size);

		g_object_unref (pixbuf);
		g_object_unref (emblemed_icon);
	}

	if (emblem_icons != NULL) {
		g_list_free_full (emblem_icons, g_object_unref);
	}

	return icon_info;
}