1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /* ***** BEGIN LICENSE BLOCK *****
3 : * Version: MPL 1.1/GPL 2.0/LGPL 2.1
4 : *
5 : * The contents of this file are subject to the Mozilla Public License Version
6 : * 1.1 (the "License"); you may not use this file except in compliance with
7 : * the License. You may obtain a copy of the License at
8 : * http://www.mozilla.org/MPL/
9 : *
10 : * Software distributed under the License is distributed on an "AS IS" basis,
11 : * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12 : * for the specific language governing rights and limitations under the
13 : * License.
14 : *
15 : * The Original Code is mozilla.org code.
16 : *
17 : * The Initial Developer of the Original Code is
18 : * Netscape Communications Corporation.
19 : * Portions created by the Initial Developer are Copyright (C) 1998
20 : * the Initial Developer. All Rights Reserved.
21 : *
22 : * Contributor(s):
23 : * Original Author: David W. Hyatt (hyatt@netscape.com)
24 : *
25 : * Alternatively, the contents of this file may be used under the terms of
26 : * either of the GNU General Public License Version 2 or later (the "GPL"),
27 : * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
28 : * in which case the provisions of the GPL or the LGPL are applicable instead
29 : * of those above. If you wish to allow use of your version of this file only
30 : * under the terms of either the GPL or the LGPL, and not to allow others to
31 : * use your version of this file under the terms of the MPL, indicate your
32 : * decision by deleting the provisions above and replace them with the notice
33 : * and other provisions required by the GPL or the LGPL. If you do not delete
34 : * the provisions above, a recipient may use your version of this file under
35 : * the terms of any one of the MPL, the GPL or the LGPL.
36 : *
37 : * ***** END LICENSE BLOCK ***** */
38 :
39 : /*
40 :
41 : The XUL "controllers" object.
42 :
43 : */
44 :
45 : #ifndef nsXULControllers_h__
46 : #define nsXULControllers_h__
47 :
48 : #include "nsCOMPtr.h"
49 : #include "nsWeakPtr.h"
50 : #include "nsIControllers.h"
51 : #include "nsISecurityCheckedComponent.h"
52 : #include "nsCycleCollectionParticipant.h"
53 :
54 : /* non-XPCOM class for holding controllers and their IDs */
55 : class nsXULControllerData
56 : {
57 : public:
58 0 : nsXULControllerData(PRUint32 inControllerID, nsIController* inController)
59 : : mControllerID(inControllerID)
60 0 : , mController(inController)
61 : {
62 0 : }
63 :
64 0 : ~nsXULControllerData() {}
65 :
66 0 : PRUint32 GetControllerID() { return mControllerID; }
67 :
68 0 : nsresult GetController(nsIController **outController)
69 : {
70 0 : NS_IF_ADDREF(*outController = mController);
71 0 : return NS_OK;
72 : }
73 :
74 : PRUint32 mControllerID;
75 : nsCOMPtr<nsIController> mController;
76 : };
77 :
78 :
79 : nsresult NS_NewXULControllers(nsISupports* aOuter, REFNSIID aIID, void** aResult);
80 :
81 : class nsXULControllers : public nsIControllers,
82 : public nsISecurityCheckedComponent
83 : {
84 : public:
85 : friend nsresult
86 : NS_NewXULControllers(nsISupports* aOuter, REFNSIID aIID, void** aResult);
87 :
88 0 : NS_DECL_CYCLE_COLLECTING_ISUPPORTS
89 1464 : NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(nsXULControllers, nsIControllers)
90 : NS_DECL_NSICONTROLLERS
91 : NS_DECL_NSISECURITYCHECKEDCOMPONENT
92 :
93 : protected:
94 : nsXULControllers();
95 : virtual ~nsXULControllers(void);
96 :
97 : void DeleteControllers();
98 :
99 : nsTArray<nsXULControllerData*> mControllers;
100 : PRUint32 mCurControllerID;
101 : };
102 :
103 :
104 :
105 :
106 : #endif // nsXULControllers_h__
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