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
37 // FIXME: These values are straight out of DragControllerMac, so probably have
38 // little correlation with Qt standards...
39 const int DragController::LinkDragBorderInset = 2;
40 const int DragController::MaxOriginalImageArea = 1500 * 1500;
41 const int DragController::DragIconRightInset = 7;
42 const int DragController::DragIconBottomInset = 3;
43
44 const float DragController::DragImageAlpha = 0.75f;
45
46
isCopyKeyDown()47 bool DragController::isCopyKeyDown()
48 {
49 return false;
50 }
51
dragOperation(DragData * dragData)52 DragOperation DragController::dragOperation(DragData* dragData)
53 {
54 //FIXME: This logic is incomplete
55 if (dragData->containsURL())
56 return DragOperationCopy;
57
58 return DragOperationNone;
59 }
60
maxDragImageSize()61 const IntSize& DragController::maxDragImageSize()
62 {
63 static const IntSize maxDragImageSize(400, 400);
64
65 return maxDragImageSize;
66 }
67
cleanupAfterSystemDrag()68 void DragController::cleanupAfterSystemDrag()
69 {
70 }
71
72 }
73