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| 1 /* | |
| 2 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). | |
| 3 * | |
| 4 * This library is free software; you can redistribute it and/or | |
| 5 * modify it under the terms of the GNU Library General Public | |
| 6 * License as published by the Free Software Foundation; either | |
| 7 * version 2 of the License, or (at your option) any later version. | |
| 8 * | |
| 9 * This library is distributed in the hope that it will be useful, | |
| 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 * Library General Public License for more details. | |
| 13 * | |
| 14 * You should have received a copy of the GNU Library General Public License | |
| 15 * along with this library; see the file COPYING.LIB. If not, write to | |
| 16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
| 17 * Boston, MA 02110-1301, USA. | |
| 18 * | |
| 19 */ | |
| 20 | |
| 21 #include "config.h" | |
| 22 | |
| 23 #include "core/rendering/RenderMeter.h" | |
| 24 | |
| 25 #include "core/html/HTMLMeterElement.h" | |
| 26 #include "core/layout/LayoutTheme.h" | |
| 27 | |
| 28 namespace blink { | |
| 29 | |
| 30 using namespace HTMLNames; | |
| 31 | |
| 32 RenderMeter::RenderMeter(HTMLElement* element) | |
| 33 : RenderBlockFlow(element) | |
| 34 { | |
| 35 } | |
| 36 | |
| 37 RenderMeter::~RenderMeter() | |
| 38 { | |
| 39 } | |
| 40 | |
| 41 HTMLMeterElement* RenderMeter::meterElement() const | |
| 42 { | |
| 43 ASSERT(node()); | |
| 44 | |
| 45 if (isHTMLMeterElement(*node())) | |
| 46 return toHTMLMeterElement(node()); | |
| 47 | |
| 48 ASSERT(node()->shadowHost()); | |
| 49 return toHTMLMeterElement(node()->shadowHost()); | |
| 50 } | |
| 51 | |
| 52 void RenderMeter::updateLogicalWidth() | |
| 53 { | |
| 54 RenderBox::updateLogicalWidth(); | |
| 55 | |
| 56 IntSize frameSize = LayoutTheme::theme().meterSizeForBounds(this, pixelSnapp
edIntRect(frameRect())); | |
| 57 setLogicalWidth(isHorizontalWritingMode() ? frameSize.width() : frameSize.he
ight()); | |
| 58 } | |
| 59 | |
| 60 void RenderMeter::computeLogicalHeight(LayoutUnit logicalHeight, LayoutUnit logi
calTop, LogicalExtentComputedValues& computedValues) const | |
| 61 { | |
| 62 RenderBox::computeLogicalHeight(logicalHeight, logicalTop, computedValues); | |
| 63 | |
| 64 LayoutRect frame = frameRect(); | |
| 65 if (isHorizontalWritingMode()) | |
| 66 frame.setHeight(computedValues.m_extent); | |
| 67 else | |
| 68 frame.setWidth(computedValues.m_extent); | |
| 69 IntSize frameSize = LayoutTheme::theme().meterSizeForBounds(this, pixelSnapp
edIntRect(frame)); | |
| 70 computedValues.m_extent = isHorizontalWritingMode() ? frameSize.height() : f
rameSize.width(); | |
| 71 } | |
| 72 | |
| 73 void RenderMeter::updateFromElement() | |
| 74 { | |
| 75 setShouldDoFullPaintInvalidation(); | |
| 76 } | |
| 77 | |
| 78 } // namespace blink | |
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Chromium Code Reviews
Issue 948063002:
Move rendering/RenderMeter to layout/LayoutMeter. (Closed)
Base URL: svn://svn.chromium.org/blink/trunk