1 : /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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 code.
16 : *
17 : * The Initial Developer of the Original Code is
18 : * Mozilla Corporation.
19 : * Portions created by the Initial Developer are Copyright (C) 2009
20 : * the Initial Developer. All Rights Reserved.
21 : *
22 : * Contributor(s):
23 : * Robert O'Callahan <robert@ocallahan.org>
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
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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 : #ifndef NSPAINTREQUEST_H_
40 : #define NSPAINTREQUEST_H_
41 :
42 : #include "nsIDOMPaintRequest.h"
43 : #include "nsIDOMPaintRequestList.h"
44 : #include "nsPresContext.h"
45 : #include "nsIDOMEvent.h"
46 : #include "dombindings.h"
47 :
48 : class nsPaintRequest : public nsIDOMPaintRequest
49 : {
50 : public:
51 : NS_DECL_ISUPPORTS
52 : NS_DECL_NSIDOMPAINTREQUEST
53 :
54 0 : nsPaintRequest() { mRequest.mFlags = 0; }
55 :
56 0 : void SetRequest(const nsInvalidateRequestList::Request& aRequest)
57 0 : { mRequest = aRequest; }
58 :
59 : private:
60 0 : ~nsPaintRequest() {}
61 :
62 : nsInvalidateRequestList::Request mRequest;
63 : };
64 :
65 : class nsPaintRequestList MOZ_FINAL : public nsIDOMPaintRequestList,
66 : public nsWrapperCache
67 : {
68 : public:
69 0 : nsPaintRequestList(nsIDOMEvent *aParent) : mParent(aParent)
70 : {
71 0 : SetIsProxy();
72 0 : }
73 :
74 0 : NS_DECL_CYCLE_COLLECTING_ISUPPORTS
75 1464 : NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(nsPaintRequestList)
76 : NS_DECL_NSIDOMPAINTREQUESTLIST
77 :
78 0 : virtual JSObject* WrapObject(JSContext *cx, XPCWrappedNativeScope *scope,
79 : bool *triedToWrap)
80 : {
81 : return mozilla::dom::binding::PaintRequestList::create(cx, scope, this,
82 0 : triedToWrap);
83 : }
84 :
85 0 : nsISupports* GetParentObject()
86 : {
87 0 : return mParent;
88 : }
89 :
90 0 : void Append(nsIDOMPaintRequest* aElement) { mArray.AppendObject(aElement); }
91 :
92 0 : static nsPaintRequestList* FromSupports(nsISupports* aSupports)
93 : {
94 : #ifdef DEBUG
95 : {
96 0 : nsCOMPtr<nsIDOMPaintRequestList> list_qi = do_QueryInterface(aSupports);
97 :
98 : // If this assertion fires the QI implementation for the object in
99 : // question doesn't use the nsIDOMClientRectList pointer as the nsISupports
100 : // pointer. That must be fixed, or we'll crash...
101 0 : NS_ASSERTION(list_qi == static_cast<nsIDOMPaintRequestList*>(aSupports),
102 : "Uh, fix QI!");
103 : }
104 : #endif
105 :
106 0 : return static_cast<nsPaintRequestList*>(aSupports);
107 : }
108 :
109 : private:
110 0 : ~nsPaintRequestList() {}
111 :
112 : nsCOMArray<nsIDOMPaintRequest> mArray;
113 : nsCOMPtr<nsIDOMEvent> mParent;
114 : };
115 :
116 : #endif /*NSPAINTREQUEST_H_*/
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