author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Mon, 04 Oct 2010 01:32:07 +0300 | |
changeset 2 | 303757a437d3 |
parent 0 | 4f2f89ce4247 |
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/* |
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* Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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* |
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* This library is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Library General Public |
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* License as published by the Free Software Foundation; either |
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* version 2 of the License, or (at your option) any later version. |
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* |
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* This library is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Library General Public License for more details. |
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* |
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* You should have received a copy of the GNU Library General Public License |
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* along with this library; see the file COPYING.LIB. If not, write to |
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
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* Boston, MA 02110-1301, USA. |
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* |
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*/ |
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#ifndef RenderMeter_h |
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#define RenderMeter_h |
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#if ENABLE(METER_TAG) |
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#include "RenderBlock.h" |
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#include "RenderProgress.h" |
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#include "RenderWidget.h" |
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namespace WebCore { |
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class HTMLMeterElement; |
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class ShadowBlockElement; |
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class RenderMeter : public RenderIndicator { |
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public: |
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RenderMeter(HTMLMeterElement*); |
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virtual ~RenderMeter(); |
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private: |
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virtual const char* renderName() const { return "RenderMeter"; } |
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virtual bool isMeter() const { return true; } |
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virtual void calcWidth(); |
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virtual void calcHeight(); |
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virtual void layoutParts(); |
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virtual bool shouldHaveParts() const; |
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bool isHorizontal() const; |
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void updatePartsState(); |
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IntRect valuePartRect() const; |
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PseudoId valuePseudoId() const; |
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IntRect barPartRect() const; |
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PseudoId barPseudoId() const; |
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double valueRatio() const; |
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RefPtr<ShadowBlockElement> m_barPart; |
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RefPtr<ShadowBlockElement> m_valuePart; |
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}; |
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inline RenderMeter* toRenderMeter(RenderObject* object) |
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{ |
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ASSERT(!object || object->isMeter()); |
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return static_cast<RenderMeter*>(object); |
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} |
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// This will catch anyone doing an unnecessary cast. |
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void toRenderMeter(const RenderMeter*); |
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} // namespace WebCore |
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#endif |
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#endif // RenderMeter_h |
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