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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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48 { | 48 { |
49 } | 49 } |
50 | 50 |
51 PassRefPtrWillBeRawPtr<HTMLMeterElement> HTMLMeterElement::create(Document& docu
ment) | 51 PassRefPtrWillBeRawPtr<HTMLMeterElement> HTMLMeterElement::create(Document& docu
ment) |
52 { | 52 { |
53 RefPtrWillBeRawPtr<HTMLMeterElement> meter = adoptRefWillBeNoop(new HTMLMete
rElement(document)); | 53 RefPtrWillBeRawPtr<HTMLMeterElement> meter = adoptRefWillBeNoop(new HTMLMete
rElement(document)); |
54 meter->ensureUserAgentShadowRoot(); | 54 meter->ensureUserAgentShadowRoot(); |
55 return meter.release(); | 55 return meter.release(); |
56 } | 56 } |
57 | 57 |
58 RenderObject* HTMLMeterElement::createRenderer(const RenderStyle& style) | 58 LayoutObject* HTMLMeterElement::createRenderer(const RenderStyle& style) |
59 { | 59 { |
60 if (hasAuthorShadowRoot() || !LayoutTheme::theme().supportsMeter(style.appea
rance())) | 60 if (hasAuthorShadowRoot() || !LayoutTheme::theme().supportsMeter(style.appea
rance())) |
61 return RenderObject::createObject(this, style); | 61 return LayoutObject::createObject(this, style); |
62 | |
63 return new RenderMeter(this); | 62 return new RenderMeter(this); |
64 } | 63 } |
65 | 64 |
66 void HTMLMeterElement::parseAttribute(const QualifiedName& name, const AtomicStr
ing& value) | 65 void HTMLMeterElement::parseAttribute(const QualifiedName& name, const AtomicStr
ing& value) |
67 { | 66 { |
68 if (name == valueAttr || name == minAttr || name == maxAttr || name == lowAt
tr || name == highAttr || name == optimumAttr) | 67 if (name == valueAttr || name == minAttr || name == maxAttr || name == lowAt
tr || name == highAttr || name == optimumAttr) |
69 didElementStateChange(); | 68 didElementStateChange(); |
70 else | 69 else |
71 LabelableElement::parseAttribute(name, value); | 70 LabelableElement::parseAttribute(name, value); |
72 } | 71 } |
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185 m_value->updatePseudo(); | 184 m_value->updatePseudo(); |
186 if (RenderMeter* render = renderMeter()) | 185 if (RenderMeter* render = renderMeter()) |
187 render->updateFromElement(); | 186 render->updateFromElement(); |
188 } | 187 } |
189 | 188 |
190 RenderMeter* HTMLMeterElement::renderMeter() const | 189 RenderMeter* HTMLMeterElement::renderMeter() const |
191 { | 190 { |
192 if (renderer() && renderer()->isMeter()) | 191 if (renderer() && renderer()->isMeter()) |
193 return toRenderMeter(renderer()); | 192 return toRenderMeter(renderer()); |
194 | 193 |
195 RenderObject* renderObject = userAgentShadowRoot()->firstChild()->renderer()
; | 194 LayoutObject* layoutObject = userAgentShadowRoot()->firstChild()->renderer()
; |
196 return toRenderMeter(renderObject); | 195 return toRenderMeter(layoutObject); |
197 } | 196 } |
198 | 197 |
199 void HTMLMeterElement::didAddUserAgentShadowRoot(ShadowRoot& root) | 198 void HTMLMeterElement::didAddUserAgentShadowRoot(ShadowRoot& root) |
200 { | 199 { |
201 ASSERT(!m_value); | 200 ASSERT(!m_value); |
202 | 201 |
203 RefPtrWillBeRawPtr<MeterInnerElement> inner = MeterInnerElement::create(docu
ment()); | 202 RefPtrWillBeRawPtr<MeterInnerElement> inner = MeterInnerElement::create(docu
ment()); |
204 root.appendChild(inner); | 203 root.appendChild(inner); |
205 | 204 |
206 RefPtrWillBeRawPtr<MeterBarElement> bar = MeterBarElement::create(document()
); | 205 RefPtrWillBeRawPtr<MeterBarElement> bar = MeterBarElement::create(document()
); |
207 m_value = MeterValueElement::create(document()); | 206 m_value = MeterValueElement::create(document()); |
208 m_value->setWidthPercentage(0); | 207 m_value->setWidthPercentage(0); |
209 m_value->updatePseudo(); | 208 m_value->updatePseudo(); |
210 bar->appendChild(m_value); | 209 bar->appendChild(m_value); |
211 | 210 |
212 inner->appendChild(bar); | 211 inner->appendChild(bar); |
213 } | 212 } |
214 | 213 |
215 void HTMLMeterElement::trace(Visitor* visitor) | 214 void HTMLMeterElement::trace(Visitor* visitor) |
216 { | 215 { |
217 visitor->trace(m_value); | 216 visitor->trace(m_value); |
218 LabelableElement::trace(visitor); | 217 LabelableElement::trace(visitor); |
219 } | 218 } |
220 | 219 |
221 } // namespace | 220 } // namespace |
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