1 : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
2 : *
3 : * ***** BEGIN LICENSE BLOCK *****
4 : * Version: MPL 1.1/GPL 2.0/LGPL 2.1
5 : *
6 : * The contents of this file are subject to the Mozilla Public License Version
7 : * 1.1 (the "License"); you may not use this file except in compliance with
8 : * the License. You may obtain a copy of the License at
9 : * http://www.mozilla.org/MPL/
10 : *
11 : * Software distributed under the License is distributed on an "AS IS" basis,
12 : * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13 : * for the specific language governing rights and limitations under the
14 : * License.
15 : *
16 : * The Original Code is mozilla.org code.
17 : *
18 : * The Initial Developer of the Original Code is
19 : * Christopher Blizzard <blizzard@mozilla.org>.
20 : * Portions created by the Initial Developer are Copyright (C) 1998
21 : * the Initial Developer. All Rights Reserved.
22 : *
23 : * Contributor(s):
24 : * Christopher Blizzard <blizzard@mozilla.org>
25 : *
26 : * Alternatively, the contents of this file may be used under the terms of
27 : * either the GNU General Public License Version 2 or later (the "GPL"), or
28 : * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
29 : * in which case the provisions of the GPL or the LGPL are applicable instead
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33 : * decision by deleting the provisions above and replace them with the notice
34 : * and other provisions required by the GPL or the LGPL. If you do not delete
35 : * the provisions above, a recipient may use your version of this file under
36 : * the terms of any one of the MPL, the GPL or the LGPL.
37 : *
38 : * ***** END LICENSE BLOCK ***** */
39 :
40 : #ifndef nsIDragSessionGTK_h_
41 : #define nsIDragSessionGTK_h_
42 :
43 : #include "nsISupports.h"
44 :
45 : #include <gtk/gtk.h>
46 :
47 : typedef void (*nsIDragSessionGTKTimeCB)(guint32 *aTime);
48 :
49 : #define NS_IDRAGSESSIONGTK_IID \
50 : { 0xa6b49c42, 0x1dd1, 0x11b2, { 0xb2, 0xdf, 0xc1, 0xd6, 0x1d, 0x67, 0x45, 0xcf } }
51 :
52 0 : class nsIDragSessionGTK : public nsISupports {
53 : public:
54 : NS_DECLARE_STATIC_IID_ACCESSOR(NS_IDRAGSESSIONGTK_IID)
55 :
56 : // Thse are all target methods - that is when the mozilla is a
57 : // target of a drag. Any methods related to when mozilla starts a
58 : // drag are elsewhere.
59 :
60 : // this sets the last drag context used where mozilla is the target
61 : // of a drag
62 : NS_IMETHOD TargetSetLastContext (GtkWidget *aWidget,
63 : GdkDragContext *aContext,
64 : guint aTime) = 0;
65 : // this is called at the beginning of a drag motion event
66 : NS_IMETHOD TargetStartDragMotion (void) = 0;
67 : // this is called at the end of a drag motion event
68 : NS_IMETHOD TargetEndDragMotion (GtkWidget *aWidget,
69 : GdkDragContext *aContext,
70 : guint aTime) = 0;
71 : // this is called when data is received after being sent above
72 : NS_IMETHOD TargetDataReceived (GtkWidget *aWidget,
73 : GdkDragContext *aContext,
74 : gint aX,
75 : gint aY,
76 : GtkSelectionData *aSelection_data,
77 : guint aInfo,
78 : guint32 aTime) = 0;
79 : // this sets a callback for time related fun
80 : NS_IMETHOD TargetSetTimeCallback (nsIDragSessionGTKTimeCB aCallback) = 0;
81 :
82 : };
83 :
84 : NS_DEFINE_STATIC_IID_ACCESSOR(nsIDragSessionGTK, NS_IDRAGSESSIONGTK_IID)
85 :
86 : #endif /* nsIDragSessionGTK_h_ */
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