1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
|
/*
* Copyright (C) 2007 Apple Inc. All rights reserved.
* Copyright (C) 2007 Holger Hans Peter Freyther
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of Apple, Inc. ("Apple") nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef DragClientGtk_h
#define DragClientGtk_h
#include "DragClient.h"
#include "GRefPtr.h"
#include "PlatformRefPtrCairo.h"
typedef struct _WebKitWebView WebKitWebView;
namespace WebKit {
class DragClient : public WebCore::DragClient {
public:
DragClient(WebKitWebView*);
~DragClient();
virtual void willPerformDragDestinationAction(WebCore::DragDestinationAction, WebCore::DragData*);
virtual void willPerformDragSourceAction(WebCore::DragSourceAction, const WebCore::IntPoint&, WebCore::Clipboard*);
virtual WebCore::DragDestinationAction actionMaskForDrag(WebCore::DragData*);
virtual WebCore::DragSourceAction dragSourceActionMaskForPoint(const WebCore::IntPoint& windowPoint);
virtual void startDrag(WebCore::DragImageRef dragImage, const WebCore::IntPoint& dragImageOrigin, const WebCore::IntPoint& eventPos, WebCore::Clipboard*, WebCore::Frame*, bool linkDrag = false);
virtual WebCore::DragImageRef createDragImageForLink(WebCore::KURL&, const WTF::String& label, WebCore::Frame*);
virtual void dragControllerDestroyed();
void dragIconWindowExposeEvent(GtkWidget*, GdkEventExpose*);
private:
WebKitWebView* m_webView;
WebCore::IntPoint m_startPos;
PlatformRefPtr<GtkWidget> m_dragIconWindow;
PlatformRefPtr<cairo_surface_t> m_dragImage;
};
}
#endif
|
