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Side by Side Diff: third_party/WebKit/Source/core/layout/CounterNode.h

Issue 2391893004: Reformat comments in core/layout up until LayoutBox (Closed)
Patch Set: Rebase w/HEAD (again) Created 4 years, 2 months ago
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1 /* 1 /*
2 * Copyright (C) 2005 Allan Sandfeld Jensen (kde@carewolf.com) 2 * Copyright (C) 2005 Allan Sandfeld Jensen (kde@carewolf.com)
3 * Copyright (C) 2006, 2007 Apple Inc. All rights reserved. 3 * Copyright (C) 2006, 2007 Apple Inc. All rights reserved.
4 * 4 *
5 * This library is free software; you can redistribute it and/or 5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public 6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either 7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version. 8 * version 2 of the License, or (at your option) any later version.
9 * 9 *
10 * This library is distributed in the hope that it will be useful, 10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details. 13 * Library General Public License for more details.
14 * 14 *
15 * You should have received a copy of the GNU Library General Public License 15 * You should have received a copy of the GNU Library General Public License
16 * along with this library; see the file COPYING.LIB. If not, write to 16 * along with this library; see the file COPYING.LIB. If not, write to
17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 * Boston, MA 02110-1301, USA. 18 * Boston, MA 02110-1301, USA.
19 * 19 *
20 */ 20 */
21 21
22 #ifndef CounterNode_h 22 #ifndef CounterNode_h
23 #define CounterNode_h 23 #define CounterNode_h
24 24
25 #include "wtf/Forward.h" 25 #include "wtf/Forward.h"
26 #include "wtf/Noncopyable.h" 26 #include "wtf/Noncopyable.h"
27 #include "wtf/RefCounted.h" 27 #include "wtf/RefCounted.h"
28 28
29 // This implements a counter tree that is used for finding parents in counters() lookup, 29 // This implements a counter tree that is used for finding parents in counters()
30 // and for propagating count changes when nodes are added or removed. 30 // lookup, and for propagating count changes when nodes are added or removed.
31 31
32 // Parents represent unique counters and their scope, which are created either e xplicitly 32 // Parents represent unique counters and their scope, which are created either
33 // by "counter-reset" style rules or implicitly by referring to a counter that i s not in scope. 33 // explicitly by "counter-reset" style rules or implicitly by referring to a
34 // Such nodes are tagged as "reset" nodes, although they are not all due to "cou nter-reset". 34 // counter that is not in scope.
35 // Such nodes are tagged as "reset" nodes, although they are not all due to
36 // "counter-reset".
35 37
36 // Not that layout tree children are often counter tree siblings due to counter scoping rules. 38 // Not that layout tree children are often counter tree siblings due to counter
39 // scoping rules.
37 40
38 namespace blink { 41 namespace blink {
39 42
40 class LayoutObject; 43 class LayoutObject;
41 class LayoutCounter; 44 class LayoutCounter;
42 45
43 class CounterNode : public RefCounted<CounterNode> { 46 class CounterNode : public RefCounted<CounterNode> {
44 public: 47 public:
45 static PassRefPtr<CounterNode> create(LayoutObject&, bool isReset, int value); 48 static PassRefPtr<CounterNode> create(LayoutObject&, bool isReset, int value);
46 ~CounterNode(); 49 ~CounterNode();
(...skipping 48 matching lines...) Expand 10 before | Expand all | Expand 10 after
95 }; 98 };
96 99
97 } // namespace blink 100 } // namespace blink
98 101
99 #ifndef NDEBUG 102 #ifndef NDEBUG
100 // Outside the WebCore namespace for ease of invocation from gdb. 103 // Outside the WebCore namespace for ease of invocation from gdb.
101 void showCounterTree(const blink::CounterNode*); 104 void showCounterTree(const blink::CounterNode*);
102 #endif 105 #endif
103 106
104 #endif // CounterNode_h 107 #endif // CounterNode_h
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