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Side by Side Diff: Source/core/html/HTMLProgressElement.cpp

Issue 392833003: Add use-counters for some HTML elements. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 6 years, 5 months ago
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1 /* 1 /*
2 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). 2 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
3 * 3 *
4 * This library is free software; you can redistribute it and/or 4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public 5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either 6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version. 7 * version 2 of the License, or (at your option) any later version.
8 * 8 *
9 * This library is distributed in the hope that it will be useful, 9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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21 #include "config.h" 21 #include "config.h"
22 22
23 #include "core/html/HTMLProgressElement.h" 23 #include "core/html/HTMLProgressElement.h"
24 24
25 #include "bindings/core/v8/ExceptionMessages.h" 25 #include "bindings/core/v8/ExceptionMessages.h"
26 #include "bindings/core/v8/ExceptionState.h" 26 #include "bindings/core/v8/ExceptionState.h"
27 #include "bindings/core/v8/ExceptionStatePlaceholder.h" 27 #include "bindings/core/v8/ExceptionStatePlaceholder.h"
28 #include "core/HTMLNames.h" 28 #include "core/HTMLNames.h"
29 #include "core/dom/ExceptionCode.h" 29 #include "core/dom/ExceptionCode.h"
30 #include "core/dom/shadow/ShadowRoot.h" 30 #include "core/dom/shadow/ShadowRoot.h"
31 #include "core/frame/UseCounter.h"
31 #include "core/html/parser/HTMLParserIdioms.h" 32 #include "core/html/parser/HTMLParserIdioms.h"
32 #include "core/html/shadow/ProgressShadowElement.h" 33 #include "core/html/shadow/ProgressShadowElement.h"
33 #include "core/rendering/RenderProgress.h" 34 #include "core/rendering/RenderProgress.h"
34 35
35 namespace WebCore { 36 namespace WebCore {
36 37
37 using namespace HTMLNames; 38 using namespace HTMLNames;
38 39
39 const double HTMLProgressElement::IndeterminatePosition = -1; 40 const double HTMLProgressElement::IndeterminatePosition = -1;
40 const double HTMLProgressElement::InvalidPosition = -2; 41 const double HTMLProgressElement::InvalidPosition = -2;
41 42
42 HTMLProgressElement::HTMLProgressElement(Document& document) 43 HTMLProgressElement::HTMLProgressElement(Document& document)
43 : LabelableElement(progressTag, document) 44 : LabelableElement(progressTag, document)
44 , m_value(nullptr) 45 , m_value(nullptr)
45 { 46 {
46 ScriptWrappable::init(this); 47 ScriptWrappable::init(this);
48 UseCounter::count(document, UseCounter::ProgressElement);
47 } 49 }
48 50
49 HTMLProgressElement::~HTMLProgressElement() 51 HTMLProgressElement::~HTMLProgressElement()
50 { 52 {
51 } 53 }
52 54
53 PassRefPtrWillBeRawPtr<HTMLProgressElement> HTMLProgressElement::create(Document & document) 55 PassRefPtrWillBeRawPtr<HTMLProgressElement> HTMLProgressElement::create(Document & document)
54 { 56 {
55 RefPtrWillBeRawPtr<HTMLProgressElement> progress = adoptRefWillBeNoop(new HT MLProgressElement(document)); 57 RefPtrWillBeRawPtr<HTMLProgressElement> progress = adoptRefWillBeNoop(new HT MLProgressElement(document));
56 progress->ensureUserAgentShadowRoot(); 58 progress->ensureUserAgentShadowRoot();
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170 return !isDeterminate(); 172 return !isDeterminate();
171 } 173 }
172 174
173 void HTMLProgressElement::trace(Visitor* visitor) 175 void HTMLProgressElement::trace(Visitor* visitor)
174 { 176 {
175 visitor->trace(m_value); 177 visitor->trace(m_value);
176 LabelableElement::trace(visitor); 178 LabelableElement::trace(visitor);
177 } 179 }
178 180
179 } // namespace 181 } // namespace
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