C++ (Cpp) nautilus_get_thumbnail_frame примеры использования

Пример #1

Файл: nautilus-thumbnails.c Проект: kleopatra999/nautilus

void
nautilus_thumbnail_frame_image (GdkPixbuf **pixbuf)
{
	GdkPixbuf *pixbuf_with_frame, *frame;
	int left_offset, top_offset, right_offset, bottom_offset;
		
	/* The pixbuf isn't already framed (i.e., it was not made by
	 * an old Nautilus), so we must embed it in a frame.
	 */

	frame = nautilus_get_thumbnail_frame ();
	if (frame == NULL) {
		return;
	}
	
	left_offset = NAUTILUS_THUMBNAIL_FRAME_LEFT;
	top_offset = NAUTILUS_THUMBNAIL_FRAME_TOP;
	right_offset = NAUTILUS_THUMBNAIL_FRAME_RIGHT;
	bottom_offset = NAUTILUS_THUMBNAIL_FRAME_BOTTOM;
	
	pixbuf_with_frame = eel_embed_image_in_frame
		(*pixbuf, frame,
		 left_offset, top_offset, right_offset, bottom_offset);
	g_object_unref (*pixbuf);	

	*pixbuf = pixbuf_with_frame;
}

Пример #2

Файл: nautilus-ui-utilities.c Проект: ecanuto/nautilus

void
nautilus_ui_frame_image (GdkPixbuf **pixbuf)
{
	GdkPixbuf *pixbuf_with_frame, *frame;
	int left_offset, top_offset, right_offset, bottom_offset;
	int size;

	frame = nautilus_get_thumbnail_frame ();
	if (frame == NULL) {
		return;
	}

	size = MAX (gdk_pixbuf_get_width (*pixbuf),
		    gdk_pixbuf_get_height (*pixbuf));

	/* We don't want frames around small icons */
	if (size < 128 && gdk_pixbuf_get_has_alpha (*pixbuf)) {
		return;
	}

	left_offset = NAUTILUS_THUMBNAIL_FRAME_LEFT;
	top_offset = NAUTILUS_THUMBNAIL_FRAME_TOP;
	right_offset = NAUTILUS_THUMBNAIL_FRAME_RIGHT;
	bottom_offset = NAUTILUS_THUMBNAIL_FRAME_BOTTOM;

	pixbuf_with_frame = eel_embed_image_in_frame
		(*pixbuf, frame,
		 left_offset, top_offset, right_offset, bottom_offset);
	g_object_unref (*pixbuf);

	*pixbuf = pixbuf_with_frame;
}

Пример #3

Файл: nautilus-ui-utilities.c Проект: Dreamsorcerer/nautilus-encrypt

void
nautilus_ui_frame_image (GdkPixbuf **pixbuf)
{
	GdkPixbuf *pixbuf_with_frame, *frame;
	int left_offset, top_offset, right_offset, bottom_offset;

	frame = nautilus_get_thumbnail_frame ();
	if (frame == NULL) {
		return;
	}

	left_offset = NAUTILUS_THUMBNAIL_FRAME_LEFT;
	top_offset = NAUTILUS_THUMBNAIL_FRAME_TOP;
	right_offset = NAUTILUS_THUMBNAIL_FRAME_RIGHT;
	bottom_offset = NAUTILUS_THUMBNAIL_FRAME_BOTTOM;

	pixbuf_with_frame = eel_embed_image_in_frame
		(*pixbuf, frame,
		 left_offset, top_offset, right_offset, bottom_offset);
	g_object_unref (*pixbuf);

	*pixbuf = pixbuf_with_frame;
}

Пример #4

Файл: nautilus-thumbnails.c Проект: kleopatra999/nautilus

GdkPixbuf *
nautilus_thumbnail_unframe_image (GdkPixbuf *pixbuf)
{
	GdkPixbuf *pixbuf_without_frame, *frame;
	int left_offset, top_offset, right_offset, bottom_offset;
	int w, h;
		
	/* The pixbuf isn't already framed (i.e., it was not made by
	 * an old Nautilus), so we must embed it in a frame.
	 */

	frame = nautilus_get_thumbnail_frame ();
	if (frame == NULL) {
		return NULL;
	}
	
	left_offset = NAUTILUS_THUMBNAIL_FRAME_LEFT;
	top_offset = NAUTILUS_THUMBNAIL_FRAME_TOP;
	right_offset = NAUTILUS_THUMBNAIL_FRAME_RIGHT;
	bottom_offset = NAUTILUS_THUMBNAIL_FRAME_BOTTOM;

	w = gdk_pixbuf_get_width (pixbuf) - left_offset - right_offset;
	h = gdk_pixbuf_get_height (pixbuf) - top_offset - bottom_offset;
	pixbuf_without_frame =
		gdk_pixbuf_new (gdk_pixbuf_get_colorspace (pixbuf),
				gdk_pixbuf_get_has_alpha (pixbuf),
				gdk_pixbuf_get_bits_per_sample (pixbuf),
				w, h);

	gdk_pixbuf_copy_area (pixbuf,
			      left_offset, top_offset,
			      w, h,
			      pixbuf_without_frame, 0, 0);
	
	return pixbuf_without_frame;
}