| /* |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #include "config.h" |
| #include "DragImage.h" |
| |
| #include "CachedImage.h" |
| #include "Image.h" |
| |
| #include <gtk/gtk.h> |
| |
| namespace WebCore { |
| |
| IntSize dragImageSize(DragImageRef image) |
| { |
| if (image) |
| return IntSize(gdk_pixbuf_get_width(image), gdk_pixbuf_get_height(image)); |
| |
| return IntSize(0, 0); |
| } |
| |
| void deleteDragImage(DragImageRef image) |
| { |
| if (image) |
| g_object_unref(image); |
| } |
| |
| DragImageRef scaleDragImage(DragImageRef image, FloatSize scale) |
| { |
| if (image) { |
| IntSize imageSize = dragImageSize(image); |
| GdkPixbuf* scaledImage = gdk_pixbuf_scale_simple(image, |
| imageSize.width() * scale.width(), |
| imageSize.height() * scale.height(), |
| GDK_INTERP_BILINEAR); |
| deleteDragImage(image); |
| return scaledImage; |
| } |
| |
| return 0; |
| } |
| |
| DragImageRef dissolveDragImageToFraction(DragImageRef image, float) |
| { |
| return image; |
| } |
| |
| DragImageRef createDragImageFromImage(Image* image) |
| { |
| return image->getGdkPixbuf(); |
| } |
| |
| DragImageRef createDragImageIconForCachedImage(CachedImage*) |
| { |
| return 0; |
| } |
| |
| } |