1 : /* -*- Mode: C++; tab-width: 4; 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 the Mozilla browser.
17 : *
18 : * The Initial Developer of the Original Code is
19 : * Netscape Communications, Inc.
20 : * Portions created by the Initial Developer are Copyright (C) 1999
21 : * the Initial Developer. All Rights Reserved.
22 : *
23 : * Contributor(s):
24 : * Conrad Carlen <ccarlen@netscape.com>
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
30 : * of those above. If you wish to allow use of your version of this file only
31 : * under the terms of either the GPL or the LGPL, and not to allow others to
32 : * use your version of this file under the terms of the MPL, indicate your
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 nsContextMenuInfo_h__
41 : #define nsContextMenuInfo_h__
42 :
43 : #include "nsCOMPtr.h"
44 : #include "nsIContextMenuListener2.h"
45 : #include "nsIDOMNode.h"
46 : #include "nsIDOMEvent.h"
47 : #include "imgIContainer.h"
48 : #include "imgIRequest.h"
49 :
50 : class ChromeContextMenuListener;
51 :
52 : //*****************************************************************************
53 : // class nsContextMenuInfo
54 : //
55 : // Helper class for implementors of nsIContextMenuListener2
56 : //*****************************************************************************
57 :
58 : class nsContextMenuInfo : public nsIContextMenuInfo
59 : {
60 : friend class ChromeContextMenuListener;
61 :
62 : public:
63 : nsContextMenuInfo();
64 :
65 : NS_DECL_ISUPPORTS
66 : NS_DECL_NSICONTEXTMENUINFO
67 :
68 : private:
69 : virtual ~nsContextMenuInfo();
70 :
71 0 : void SetMouseEvent(nsIDOMEvent *aEvent)
72 0 : { mMouseEvent = aEvent; }
73 :
74 0 : void SetDOMNode(nsIDOMNode *aNode)
75 0 : { mDOMNode = aNode; }
76 :
77 0 : void SetAssociatedLink(nsIDOMNode *aLink)
78 0 : { mAssociatedLink = aLink; }
79 :
80 : nsresult GetImageRequest(nsIDOMNode *aDOMNode,
81 : imgIRequest **aRequest);
82 :
83 : bool HasBackgroundImage(nsIDOMNode *aDOMNode);
84 :
85 : nsresult GetBackgroundImageRequest(nsIDOMNode *aDOMNode,
86 : imgIRequest **aRequest);
87 :
88 : nsresult GetBackgroundImageRequestInternal(nsIDOMNode *aDOMNode,
89 : imgIRequest **aRequest);
90 :
91 : private:
92 : nsCOMPtr<nsIDOMEvent> mMouseEvent;
93 : nsCOMPtr<nsIDOMNode> mDOMNode;
94 : nsCOMPtr<nsIDOMNode> mAssociatedLink;
95 :
96 : }; // class nsContextMenuInfo
97 :
98 :
99 : #endif // nsContextMenuInfo_h__
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