1/*
2 * Copyright (C) 2007 Apple Inc.  All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "DragController.h"
28
29#include "DragData.h"
30#include "Frame.h"
31#include "FrameView.h"
32#include "Page.h"
33
34namespace WebCore {
35
36// FIXME: These values are straight out of DragControllerMac, so probably have
37// little correlation with Gdk standards...
38const int DragController::LinkDragBorderInset = 2;
39const int DragController::MaxOriginalImageArea = 1500 * 1500;
40const int DragController::DragIconRightInset = 7;
41const int DragController::DragIconBottomInset = 3;
42
43const float DragController::DragImageAlpha = 0.75f;
44
45bool DragController::isCopyKeyDown(DragData*)
46{
47    return false;
48}
49
50DragOperation DragController::dragOperation(DragData* dragData)
51{
52    //FIXME: This logic is incomplete
53     if (dragData->containsURL(0))
54        return DragOperationCopy;
55
56    return DragOperationNone;
57}
58
59const IntSize& DragController::maxDragImageSize()
60{
61    static const IntSize maxDragImageSize(200, 200);
62    return maxDragImageSize;
63}
64
65void DragController::cleanupAfterSystemDrag()
66{
67}
68
69}
70