| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef UI_BASE_DRAGDROP_DRAG_UTILS_H_ |
| #define UI_BASE_DRAGDROP_DRAG_UTILS_H_ |
| |
| #include <string> |
| |
| #include "base/files/file_path.h" |
| #include "ui/base/ui_base_export.h" |
| |
| class GURL; |
| |
| namespace gfx { |
| class Canvas; |
| class ImageSkia; |
| class Size; |
| class Vector2d; |
| } |
| |
| namespace ui { |
| class OSExchangeData; |
| } |
| using ui::OSExchangeData; |
| |
| namespace drag_utils { |
| |
| // Creates a dragging image to be displayed when the user drags a file from |
| // Chrome (via the download manager, for example). The drag image is set into |
| // the supplied data_object. |file_name| can be a full path, but the directory |
| // portion will be truncated in the drag image. |icon| can be empty. |
| UI_BASE_EXPORT void CreateDragImageForFile(const base::FilePath& file_name, |
| const gfx::ImageSkia& icon, |
| ui::OSExchangeData* data_object); |
| |
| // Sets the drag image on data_object from the supplied canvas. |
| // |cursor_offset| gives the location of the hotspot for the drag image. |
| UI_BASE_EXPORT void SetDragImageOnDataObject(const gfx::Canvas& canvas, |
| const gfx::Vector2d& cursor_offset, |
| ui::OSExchangeData* data_object); |
| |
| // Sets the drag image on data_object from the supplied ImageSkia. |
| // |cursor_offset| gives the location of the hotspot for the drag image. |
| UI_BASE_EXPORT void SetDragImageOnDataObject(const gfx::ImageSkia& image_skia, |
| const gfx::Vector2d& cursor_offset, |
| ui::OSExchangeData* data_object); |
| |
| } // namespace drag_utils |
| |
| #endif // UI_BASE_DRAGDROP_DRAG_UTILS_H_ |