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
34 namespace WebCore {
35
36 // FIXME: These values are straight out of DragControllerMac, so probably have
37 // little correlation with Gdk standards...
38 const int DragController::LinkDragBorderInset = 2;
39 const int DragController::MaxOriginalImageArea = 1500 * 1500;
40 const int DragController::DragIconRightInset = 7;
41 const int DragController::DragIconBottomInset = 3;
42
43 const float DragController::DragImageAlpha = 0.75f;
44
isCopyKeyDown()45 bool DragController::isCopyKeyDown()
46 {
47 return false;
48 }
49
dragOperation(DragData * dragData)50 DragOperation DragController::dragOperation(DragData* dragData)
51 {
52 //FIXME: This logic is incomplete
53 if (dragData->containsURL())
54 return DragOperationCopy;
55
56 return DragOperationNone;
57 }
58
maxDragImageSize()59 const IntSize& DragController::maxDragImageSize()
60 {
61 static const IntSize maxDragImageSize(400, 400);
62
63 return maxDragImageSize;
64 }
65
cleanupAfterSystemDrag()66 void DragController::cleanupAfterSystemDrag()
67 {
68 }
69
70 }
71