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Side by Side Diff: third_party/WebKit/Source/core/layout/LayoutMeter.cpp

Issue 1747763002: Remove OSX-specific <meter> rendering. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 9 months ago
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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 "core/layout/LayoutMeter.h"
22
23 #include "core/html/HTMLMeterElement.h"
24 #include "core/layout/LayoutTheme.h"
25
26 namespace blink {
27
28 using namespace HTMLNames;
29
30 LayoutMeter::LayoutMeter(HTMLElement* element)
31 : LayoutBlockFlow(element)
32 {
33 }
34
35 LayoutMeter::~LayoutMeter()
36 {
37 }
38
39 HTMLMeterElement* LayoutMeter::meterElement() const
40 {
41 ASSERT(node());
42
43 if (isHTMLMeterElement(*node()))
44 return toHTMLMeterElement(node());
45
46 ASSERT(node()->shadowHost());
47 return toHTMLMeterElement(node()->shadowHost());
48 }
49
50 void LayoutMeter::updateLogicalWidth()
51 {
52 LayoutBox::updateLogicalWidth();
53
54 IntSize frameSize = LayoutTheme::theme().meterSizeForBounds(*this, pixelSnap pedIntRect(frameRect()));
55 setLogicalWidth(LayoutUnit(isHorizontalWritingMode() ? frameSize.width() : f rameSize.height()));
56 }
57
58 void LayoutMeter::computeLogicalHeight(LayoutUnit logicalHeight, LayoutUnit logi calTop, LogicalExtentComputedValues& computedValues) const
59 {
60 LayoutBox::computeLogicalHeight(logicalHeight, logicalTop, computedValues);
61
62 LayoutRect frame = frameRect();
63 if (isHorizontalWritingMode())
64 frame.setHeight(computedValues.m_extent);
65 else
66 frame.setWidth(computedValues.m_extent);
67 IntSize frameSize = LayoutTheme::theme().meterSizeForBounds(*this, pixelSnap pedIntRect(frame));
68 computedValues.m_extent = LayoutUnit(isHorizontalWritingMode() ? frameSize.h eight() : frameSize.width());
69 }
70
71 void LayoutMeter::updateFromElement()
72 {
73 setShouldDoFullPaintInvalidation();
74 }
75
76 } // namespace blink
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