[SCM] WebKit Debian packaging branch, webkit-1.1, updated. upstream/1.1.22-985-g3c00f00
eric at webkit.org
eric at webkit.org
Wed Mar 17 18:03:25 UTC 2010
The following commit has been merged in the webkit-1.1 branch:
commit 0f444ffca8878542843998543cb5522ca285fd41
Author: eric at webkit.org <eric at webkit.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Date: Fri Feb 26 22:07:37 2010 +0000
2010-02-26 Alex Milowski <alex at milowski.com>
Reviewed by Kenneth Rohde Christiansen.
Basic tests for munder, munderover, and mover elements.
* mathml/presentation/over.xhtml: Added.
* mathml/presentation/under.xhtml: Added.
* mathml/presentation/underover.xhtml: Added.
* platform/mac/mathml/presentation/over-expected.checksum: Added.
* platform/mac/mathml/presentation/over-expected.png: Added.
* platform/mac/mathml/presentation/over-expected.txt: Added.
* platform/mac/mathml/presentation/under-expected.checksum: Added.
* platform/mac/mathml/presentation/under-expected.png: Added.
* platform/mac/mathml/presentation/under-expected.txt: Added.
* platform/mac/mathml/presentation/underover-expected.checksum: Added.
* platform/mac/mathml/presentation/underover-expected.png: Added.
* platform/mac/mathml/presentation/underover-expected.txt: Added.
2010-02-26 Alex Milowski <alex at milowski.com>
Reviewed by Kenneth Rohde Christiansen.
Added basic support for the munder, munderover, and mover elements.
Tests: mathml/presentation/over.xhtml
mathml/presentation/under.xhtml
mathml/presentation/underover.xhtml
* WebCore.xcodeproj/project.pbxproj:
* mathml/MathMLInlineContainerElement.cpp:
(WebCore::MathMLInlineContainerElement::createRenderer):
* mathml/RenderMathMLUnderOver.cpp: Added.
(WebCore::RenderMathMLUnderOver::RenderMathMLUnderOver):
(WebCore::RenderMathMLUnderOver::addChild):
(WebCore::getOffsetHeight):
(WebCore::RenderMathMLUnderOver::stretchToHeight):
(WebCore::RenderMathMLUnderOver::layout):
(WebCore::RenderMathMLUnderOver::baselinePosition):
(WebCore::RenderMathMLUnderOver::nonOperatorHeight):
* mathml/RenderMathMLUnderOver.h: Added.
(WebCore::RenderMathMLUnderOver::hasBase):
(WebCore::RenderMathMLUnderOver::):
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@55310 268f45cc-cd09-0410-ab3c-d52691b4dbfc
diff --git a/LayoutTests/ChangeLog b/LayoutTests/ChangeLog
index 53e7160..7e27bc4 100644
--- a/LayoutTests/ChangeLog
+++ b/LayoutTests/ChangeLog
@@ -1,3 +1,22 @@
+2010-02-26 Alex Milowski <alex at milowski.com>
+
+ Reviewed by Kenneth Rohde Christiansen.
+
+ Basic tests for munder, munderover, and mover elements.
+
+ * mathml/presentation/over.xhtml: Added.
+ * mathml/presentation/under.xhtml: Added.
+ * mathml/presentation/underover.xhtml: Added.
+ * platform/mac/mathml/presentation/over-expected.checksum: Added.
+ * platform/mac/mathml/presentation/over-expected.png: Added.
+ * platform/mac/mathml/presentation/over-expected.txt: Added.
+ * platform/mac/mathml/presentation/under-expected.checksum: Added.
+ * platform/mac/mathml/presentation/under-expected.png: Added.
+ * platform/mac/mathml/presentation/under-expected.txt: Added.
+ * platform/mac/mathml/presentation/underover-expected.checksum: Added.
+ * platform/mac/mathml/presentation/underover-expected.png: Added.
+ * platform/mac/mathml/presentation/underover-expected.txt: Added.
+
2010-02-26 Gustavo Noronha Silva <gustavo.noronha at collabora.co.uk>
Rebaseline of platform-specific results for test.
diff --git a/LayoutTests/mathml/presentation/over.xhtml b/LayoutTests/mathml/presentation/over.xhtml
new file mode 100644
index 0000000..64e8eea
--- /dev/null
+++ b/LayoutTests/mathml/presentation/over.xhtml
@@ -0,0 +1,50 @@
+<html xmlns='http://www.w3.org/1999/xhtml'>
+<head>
+<title>Over</title>
+<style type='text/css'>
+</style>
+</head>
+<body>
+<p id='t1'>over:
+<math xmlns='http://www.w3.org/1998/Math/MathML'>
+<mover>
+<mi>B</mi>
+<mi>x</mi>
+</mover>
+</math>
+</p>
+<p id='t2'>over:
+<math xmlns='http://www.w3.org/1998/Math/MathML'>
+<mover>
+<mi>B</mi>
+<mi>y</mi>
+</mover>
+</math>
+</p>
+<p id='t3'>over:
+<math xmlns='http://www.w3.org/1998/Math/MathML'>
+<mover>
+<mi mathsize='big'>B</mi>
+<mi>y</mi>
+</mover>
+</math>
+</p>
+<p id='t4'>over:
+<math xmlns='http://www.w3.org/1998/Math/MathML'>
+<mover>
+<mo mathsize='big'>∑</mo>
+<mi>y</mi>
+</mover>
+</math>
+</p>
+<p id='t5'>over:
+<math xmlns='http://www.w3.org/1998/Math/MathML'>
+<mover>
+<mo>∫</mo>
+<mi>y</mi>
+</mover>
+<div style="display: inline-block; height: 40px; width: 40px"/>
+</math>
+</p>
+</body>
+</html>
diff --git a/LayoutTests/mathml/presentation/under.xhtml b/LayoutTests/mathml/presentation/under.xhtml
new file mode 100644
index 0000000..66c6ba5
--- /dev/null
+++ b/LayoutTests/mathml/presentation/under.xhtml
@@ -0,0 +1,23 @@
+<html xmlns='http://www.w3.org/1999/xhtml'>
+<head>
+<title>Under</title>
+</head>
+<body>
+<p id='t1'>under:
+<math xmlns='http://www.w3.org/1998/Math/MathML'>
+<munder>
+<mi>B</mi>
+<mi>x</mi>
+</munder>
+</math>
+</p>
+<p id='t2'>under:
+<math xmlns='http://www.w3.org/1998/Math/MathML'>
+<munder>
+<mi>B</mi>
+<mi>X</mi>
+</munder>
+</math>
+</p>
+</body>
+</html>
diff --git a/LayoutTests/mathml/presentation/underover.xhtml b/LayoutTests/mathml/presentation/underover.xhtml
new file mode 100644
index 0000000..28fcd14
--- /dev/null
+++ b/LayoutTests/mathml/presentation/underover.xhtml
@@ -0,0 +1,43 @@
+<html xmlns='http://www.w3.org/1999/xhtml'>
+<head>
+<title>Under/Over</title>
+</head>
+<body>
+<p id='t1'>under & over:
+<math xmlns='http://www.w3.org/1998/Math/MathML'>
+<munderover>
+<mi>B</mi>
+<mi>x</mi>
+<mi>y</mi>
+</munderover>
+</math>
+</p>
+<p id='t2'>under & over:
+<math xmlns='http://www.w3.org/1998/Math/MathML'>
+<munderover>
+<mi>B</mi>
+<mi>X</mi>
+<mi>y</mi>
+</munderover>
+</math>
+</p>
+<p id='t3'>under & over:
+<math xmlns='http://www.w3.org/1998/Math/MathML'>
+<munderover>
+<mo mathsize='big'>∑</mo>
+<mrow><mi>i</mi><mo>=</mo><mi>0</mi></mrow>
+<mrow><mi>x</mi><mo>+</mo><mi>y</mi></mrow>
+</munderover>
+</math>
+</p>
+<p id='t4'>under & over:
+<math xmlns='http://www.w3.org/1998/Math/MathML'>
+<munderover>
+<mo mathsize='big'>∑</mo>
+<mrow><mi>I</mi><mo>=</mo><mi>0</mi></mrow>
+<mrow><mi>X</mi><mo>+</mo><mi>y</mi></mrow>
+</munderover>
+</math>
+</p>
+</body>
+</html>
diff --git a/LayoutTests/platform/mac/mathml/presentation/over-expected.checksum b/LayoutTests/platform/mac/mathml/presentation/over-expected.checksum
new file mode 100644
index 0000000..2bb0fc0
--- /dev/null
+++ b/LayoutTests/platform/mac/mathml/presentation/over-expected.checksum
@@ -0,0 +1 @@
+50c949213dabeae465a5e931bb0ae983
\ No newline at end of file
diff --git a/LayoutTests/platform/mac/mathml/presentation/over-expected.png b/LayoutTests/platform/mac/mathml/presentation/over-expected.png
new file mode 100644
index 0000000..a195015
Binary files /dev/null and b/LayoutTests/platform/mac/mathml/presentation/over-expected.png differ
diff --git a/LayoutTests/platform/mac/mathml/presentation/over-expected.txt b/LayoutTests/platform/mac/mathml/presentation/over-expected.txt
new file mode 100644
index 0000000..dec94d2
--- /dev/null
+++ b/LayoutTests/platform/mac/mathml/presentation/over-expected.txt
@@ -0,0 +1,76 @@
+layer at (0,0) size 800x600
+ RenderView at (0,0) size 800x600
+layer at (0,0) size 800x267
+ RenderBlock {html} at (0,0) size 800x267
+ RenderBody {body} at (8,16) size 784x235
+ RenderBlock {p} at (0,0) size 784x28
+ RenderText {#text} at (0,8) size 36x18
+ text run at (0,8) width 36: "over: "
+ RenderBlock {math} at (36,0) size 10x28
+ RenderBlock {mover} at (0,0) size 10x28
+ RenderBlock {mover} at (0,0) size 10x16
+ RenderInline {mi} at (0,0) size 5x12
+ RenderText {#text} at (2,3) size 5x12
+ text run at (2,3) width 5: "x"
+ RenderBlock {mover} at (0,11) size 10x17
+ RenderInline {mi} at (0,0) size 10x16
+ RenderText {#text} at (0,1) size 10x16
+ text run at (0,1) width 10: "B"
+ RenderText {#text} at (0,0) size 0x0
+ RenderBlock {p} at (0,44) size 784x28
+ RenderText {#text} at (0,8) size 36x18
+ text run at (0,8) width 36: "over: "
+ RenderBlock {math} at (36,0) size 10x28
+ RenderBlock {mover} at (0,0) size 10x28
+ RenderBlock {mover} at (0,0) size 10x16
+ RenderInline {mi} at (0,0) size 5x12
+ RenderText {#text} at (2,3) size 5x12
+ text run at (2,3) width 5: "y"
+ RenderBlock {mover} at (0,11) size 10x17
+ RenderInline {mi} at (0,0) size 10x16
+ RenderText {#text} at (0,1) size 10x16
+ text run at (0,1) width 10: "B"
+ RenderText {#text} at (0,0) size 0x0
+ RenderBlock {p} at (0,88) size 784x35
+ RenderText {#text} at (0,14) size 36x18
+ text run at (0,14) width 36: "over: "
+ RenderBlock {math} at (36,0) size 15x35
+ RenderBlock {mover} at (0,0) size 15x35
+ RenderBlock {mover} at (0,0) size 15x16
+ RenderInline {mi} at (0,0) size 5x12
+ RenderText {#text} at (5,3) size 5x12
+ text run at (5,3) width 5: "y"
+ RenderBlock {mover} at (0,11) size 15x24
+ RenderInline {mi} at (0,0) size 15x24
+ RenderText {#text} at (0,0) size 15x24
+ text run at (0,0) width 15: "B"
+ RenderText {#text} at (0,0) size 0x0
+ RenderBlock {p} at (0,139) size 784x35
+ RenderText {#text} at (0,14) size 36x18
+ text run at (0,14) width 36: "over: "
+ RenderBlock {math} at (36,0) size 19x35
+ RenderBlock {mover} at (0,0) size 19x35
+ RenderBlock {mover} at (0,0) size 19x16
+ RenderInline {mi} at (0,0) size 5x12
+ RenderText {#text} at (7,3) size 5x12
+ text run at (7,3) width 5: "y"
+ RenderBlock {mover} at (0,11) size 19x24
+ RenderBlock {mo} at (0,0) size 19x24
+ RenderText {#text} at (1,0) size 17x24
+ text run at (1,0) width 17: "\x{2211}"
+ RenderText {#text} at (0,0) size 0x0
+ RenderBlock {p} at (0,190) size 784x45
+ RenderText {#text} at (0,26) size 36x18
+ text run at (0,26) width 36: "over: "
+ RenderBlock {math} at (36,0) size 45x45
+ RenderBlock {mover} at (0,18) size 5x27
+ RenderBlock {mover} at (0,0) size 5x16
+ RenderInline {mi} at (0,0) size 5x12
+ RenderText {#text} at (0,3) size 5x12
+ text run at (0,3) width 5: "y"
+ RenderBlock {mover} at (0,11) size 5x16
+ RenderBlock {mo} at (0,0) size 4x16
+ RenderText {#text} at (0,0) size 4x16
+ text run at (0,0) width 4: "\x{222B}"
+ RenderBlock {div} at (5,0) size 40x40
+ RenderText {#text} at (0,0) size 0x0
diff --git a/LayoutTests/platform/mac/mathml/presentation/under-expected.checksum b/LayoutTests/platform/mac/mathml/presentation/under-expected.checksum
new file mode 100644
index 0000000..5febf48
--- /dev/null
+++ b/LayoutTests/platform/mac/mathml/presentation/under-expected.checksum
@@ -0,0 +1 @@
+e19e7be39c28d6a0699c1de8f5b589cc
\ No newline at end of file
diff --git a/LayoutTests/platform/mac/mathml/presentation/under-expected.png b/LayoutTests/platform/mac/mathml/presentation/under-expected.png
new file mode 100644
index 0000000..40ef8f7
Binary files /dev/null and b/LayoutTests/platform/mac/mathml/presentation/under-expected.png differ
diff --git a/LayoutTests/platform/mac/mathml/presentation/under-expected.txt b/LayoutTests/platform/mac/mathml/presentation/under-expected.txt
new file mode 100644
index 0000000..69faab2
--- /dev/null
+++ b/LayoutTests/platform/mac/mathml/presentation/under-expected.txt
@@ -0,0 +1,33 @@
+layer at (0,0) size 800x600
+ RenderView at (0,0) size 800x600
+layer at (0,0) size 800x108
+ RenderBlock {html} at (0,0) size 800x108
+ RenderBody {body} at (8,16) size 784x76
+ RenderBlock {p} at (0,0) size 784x30
+ RenderText {#text} at (0,0) size 44x18
+ text run at (0,0) width 44: "under: "
+ RenderBlock {math} at (44,3) size 10x27
+ RenderBlock {munder} at (0,0) size 10x27
+ RenderBlock {munder} at (0,0) size 10x17
+ RenderInline {mi} at (0,0) size 10x16
+ RenderText {#text} at (0,1) size 10x16
+ text run at (0,1) width 10: "B"
+ RenderBlock {munder} at (0,11) size 10x16
+ RenderInline {mi} at (0,0) size 5x12
+ RenderText {#text} at (2,3) size 5x12
+ text run at (2,3) width 5: "x"
+ RenderText {#text} at (0,0) size 0x0
+ RenderBlock {p} at (0,46) size 784x30
+ RenderText {#text} at (0,0) size 44x18
+ text run at (0,0) width 44: "under: "
+ RenderBlock {math} at (44,3) size 10x27
+ RenderBlock {munder} at (0,0) size 10x27
+ RenderBlock {munder} at (0,0) size 10x17
+ RenderInline {mi} at (0,0) size 10x16
+ RenderText {#text} at (0,1) size 10x16
+ text run at (0,1) width 10: "B"
+ RenderBlock {munder} at (0,11) size 10x16
+ RenderInline {mi} at (0,0) size 7x12
+ RenderText {#text} at (1,3) size 7x12
+ text run at (1,3) width 7: "X"
+ RenderText {#text} at (0,0) size 0x0
diff --git a/LayoutTests/platform/mac/mathml/presentation/underover-expected.checksum b/LayoutTests/platform/mac/mathml/presentation/underover-expected.checksum
new file mode 100644
index 0000000..2c64ae9
--- /dev/null
+++ b/LayoutTests/platform/mac/mathml/presentation/underover-expected.checksum
@@ -0,0 +1 @@
+de04f42cf0dc03f38330bd9b9c803660
\ No newline at end of file
diff --git a/LayoutTests/platform/mac/mathml/presentation/underover-expected.png b/LayoutTests/platform/mac/mathml/presentation/underover-expected.png
new file mode 100644
index 0000000..501fd21
Binary files /dev/null and b/LayoutTests/platform/mac/mathml/presentation/underover-expected.png differ
diff --git a/LayoutTests/platform/mac/mathml/presentation/underover-expected.txt b/LayoutTests/platform/mac/mathml/presentation/underover-expected.txt
new file mode 100644
index 0000000..ec9de08
--- /dev/null
+++ b/LayoutTests/platform/mac/mathml/presentation/underover-expected.txt
@@ -0,0 +1,105 @@
+layer at (0,0) size 800x600
+ RenderView at (0,0) size 800x600
+layer at (0,0) size 800x260
+ RenderBlock {html} at (0,0) size 800x260
+ RenderBody {body} at (8,16) size 784x228
+ RenderBlock {p} at (0,0) size 784x38
+ RenderText {#text} at (0,8) size 92x18
+ text run at (0,8) width 92: "under & over: "
+ RenderBlock {math} at (92,0) size 10x38
+ RenderBlock {munderover} at (0,0) size 10x38
+ RenderBlock {munderover} at (0,0) size 10x16
+ RenderInline {mi} at (0,0) size 5x12
+ RenderText {#text} at (2,3) size 5x12
+ text run at (2,3) width 5: "y"
+ RenderBlock {munderover} at (0,11) size 10x17
+ RenderInline {mi} at (0,0) size 10x16
+ RenderText {#text} at (0,1) size 10x16
+ text run at (0,1) width 10: "B"
+ RenderBlock {munderover} at (0,22) size 10x16
+ RenderInline {mi} at (0,0) size 5x12
+ RenderText {#text} at (2,3) size 5x12
+ text run at (2,3) width 5: "x"
+ RenderText {#text} at (0,0) size 0x0
+ RenderBlock {p} at (0,54) size 784x38
+ RenderText {#text} at (0,8) size 92x18
+ text run at (0,8) width 92: "under & over: "
+ RenderBlock {math} at (92,0) size 10x38
+ RenderBlock {munderover} at (0,0) size 10x38
+ RenderBlock {munderover} at (0,0) size 10x16
+ RenderInline {mi} at (0,0) size 5x12
+ RenderText {#text} at (2,3) size 5x12
+ text run at (2,3) width 5: "y"
+ RenderBlock {munderover} at (0,11) size 10x17
+ RenderInline {mi} at (0,0) size 10x16
+ RenderText {#text} at (0,1) size 10x16
+ text run at (0,1) width 10: "B"
+ RenderBlock {munderover} at (0,22) size 10x16
+ RenderInline {mi} at (0,0) size 7x12
+ RenderText {#text} at (1,3) size 7x12
+ text run at (1,3) width 7: "X"
+ RenderText {#text} at (0,0) size 0x0
+ RenderBlock {p} at (0,108) size 784x52
+ RenderText {#text} at (0,15) size 92x18
+ text run at (0,15) width 92: "under & over: "
+ RenderBlock {math} at (92,0) size 19x52
+ RenderBlock {munderover} at (0,0) size 19x52
+ RenderBlock {munderover} at (0,0) size 19x16
+ RenderBlock {mrow} at (1,2) size 17x13
+ RenderInline {mi} at (0,0) size 5x12
+ RenderText {#text} at (0,1) size 5x12
+ text run at (0,1) width 5: "x"
+ RenderBlock {mo} at (5,1) size 7x12
+ RenderText {#text} at (0,0) size 7x12
+ text run at (0,0) width 7: "+"
+ RenderInline {mi} at (0,0) size 5x12
+ RenderText {#text} at (12,1) size 5x12
+ text run at (12,1) width 5: "y"
+ RenderBlock {munderover} at (0,12) size 19x24
+ RenderBlock {mo} at (0,0) size 19x24
+ RenderText {#text} at (1,0) size 17x24
+ text run at (1,0) width 17: "\x{2211}"
+ RenderBlock {munderover} at (0,36) size 19x16
+ RenderBlock {mrow} at (1,2) size 16x13
+ RenderInline {mi} at (0,0) size 3x12
+ RenderText {#text} at (0,1) size 3x12
+ text run at (0,1) width 3: "i"
+ RenderBlock {mo} at (3,1) size 7x12
+ RenderText {#text} at (0,0) size 7x12
+ text run at (0,0) width 7: "="
+ RenderInline {mi} at (0,0) size 6x12
+ RenderText {#text} at (10,1) size 6x12
+ text run at (10,1) width 6: "0"
+ RenderText {#text} at (0,0) size 0x0
+ RenderBlock {p} at (0,176) size 784x52
+ RenderText {#text} at (0,15) size 92x18
+ text run at (0,15) width 92: "under & over: "
+ RenderBlock {math} at (92,0) size 19x52
+ RenderBlock {munderover} at (0,0) size 19x52
+ RenderBlock {munderover} at (0,0) size 19x16
+ RenderBlock {mrow} at (0,2) size 19x13
+ RenderInline {mi} at (0,0) size 7x12
+ RenderText {#text} at (0,1) size 7x12
+ text run at (0,1) width 7: "X"
+ RenderBlock {mo} at (7,1) size 7x12
+ RenderText {#text} at (0,0) size 7x12
+ text run at (0,0) width 7: "+"
+ RenderInline {mi} at (0,0) size 5x12
+ RenderText {#text} at (14,1) size 5x12
+ text run at (14,1) width 5: "y"
+ RenderBlock {munderover} at (0,12) size 19x24
+ RenderBlock {mo} at (0,0) size 19x24
+ RenderText {#text} at (1,0) size 17x24
+ text run at (1,0) width 17: "\x{2211}"
+ RenderBlock {munderover} at (0,36) size 19x16
+ RenderBlock {mrow} at (1,2) size 17x13
+ RenderInline {mi} at (0,0) size 4x12
+ RenderText {#text} at (0,1) size 4x12
+ text run at (0,1) width 4: "I"
+ RenderBlock {mo} at (4,1) size 7x12
+ RenderText {#text} at (0,0) size 7x12
+ text run at (0,0) width 7: "="
+ RenderInline {mi} at (0,0) size 6x12
+ RenderText {#text} at (11,1) size 6x12
+ text run at (11,1) width 6: "0"
+ RenderText {#text} at (0,0) size 0x0
diff --git a/WebCore/ChangeLog b/WebCore/ChangeLog
index 7386492..81b7869 100644
--- a/WebCore/ChangeLog
+++ b/WebCore/ChangeLog
@@ -1,3 +1,28 @@
+2010-02-26 Alex Milowski <alex at milowski.com>
+
+ Reviewed by Kenneth Rohde Christiansen.
+
+ Added basic support for the munder, munderover, and mover elements.
+
+ Tests: mathml/presentation/over.xhtml
+ mathml/presentation/under.xhtml
+ mathml/presentation/underover.xhtml
+
+ * WebCore.xcodeproj/project.pbxproj:
+ * mathml/MathMLInlineContainerElement.cpp:
+ (WebCore::MathMLInlineContainerElement::createRenderer):
+ * mathml/RenderMathMLUnderOver.cpp: Added.
+ (WebCore::RenderMathMLUnderOver::RenderMathMLUnderOver):
+ (WebCore::RenderMathMLUnderOver::addChild):
+ (WebCore::getOffsetHeight):
+ (WebCore::RenderMathMLUnderOver::stretchToHeight):
+ (WebCore::RenderMathMLUnderOver::layout):
+ (WebCore::RenderMathMLUnderOver::baselinePosition):
+ (WebCore::RenderMathMLUnderOver::nonOperatorHeight):
+ * mathml/RenderMathMLUnderOver.h: Added.
+ (WebCore::RenderMathMLUnderOver::hasBase):
+ (WebCore::RenderMathMLUnderOver::):
+
2010-02-24 Stephen White <senorblanco at chromium.org>
Reviewed by Darin Adler.
diff --git a/WebCore/WebCore.xcodeproj/project.pbxproj b/WebCore/WebCore.xcodeproj/project.pbxproj
index 1960cd4..7424309 100644
--- a/WebCore/WebCore.xcodeproj/project.pbxproj
+++ b/WebCore/WebCore.xcodeproj/project.pbxproj
@@ -4856,6 +4856,8 @@
FA654A6C1108ABED002615E0 /* MathMLTextElement.h in Headers */ = {isa = PBXBuildFile; fileRef = FA654A6A1108ABED002615E0 /* MathMLTextElement.h */; };
FA654A6F1108ABFF002615E0 /* RenderMathMLBlock.cpp in Sources */ = {isa = PBXBuildFile; fileRef = FA654A6D1108ABFF002615E0 /* RenderMathMLBlock.cpp */; };
FA654A701108ABFF002615E0 /* RenderMathMLBlock.h in Headers */ = {isa = PBXBuildFile; fileRef = FA654A6E1108ABFF002615E0 /* RenderMathMLBlock.h */; };
+ FA7EFB051120D25400CF79C7 /* RenderMathMLUnderOver.cpp in Sources */ = {isa = PBXBuildFile; fileRef = FA7EFB031120D25400CF79C7 /* RenderMathMLUnderOver.cpp */; };
+ FA7EFB061120D25400CF79C7 /* RenderMathMLUnderOver.h in Headers */ = {isa = PBXBuildFile; fileRef = FA7EFB041120D25400CF79C7 /* RenderMathMLUnderOver.h */; };
FABE72F41059C1EB00D999DD /* MathMLElement.cpp in Sources */ = {isa = PBXBuildFile; fileRef = FABE72ED1059C1EB00D999DD /* MathMLElement.cpp */; };
FABE72F51059C1EB00D999DD /* MathMLElement.h in Headers */ = {isa = PBXBuildFile; fileRef = FABE72EE1059C1EB00D999DD /* MathMLElement.h */; };
FABE72F61059C1EB00D999DD /* MathMLInlineContainerElement.cpp in Sources */ = {isa = PBXBuildFile; fileRef = FABE72EF1059C1EB00D999DD /* MathMLInlineContainerElement.cpp */; };
@@ -10189,6 +10191,8 @@
FA654A6A1108ABED002615E0 /* MathMLTextElement.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MathMLTextElement.h; sourceTree = "<group>"; };
FA654A6D1108ABFF002615E0 /* RenderMathMLBlock.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = RenderMathMLBlock.cpp; sourceTree = "<group>"; };
FA654A6E1108ABFF002615E0 /* RenderMathMLBlock.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = RenderMathMLBlock.h; sourceTree = "<group>"; };
+ FA7EFB031120D25400CF79C7 /* RenderMathMLUnderOver.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = RenderMathMLUnderOver.cpp; sourceTree = "<group>"; };
+ FA7EFB041120D25400CF79C7 /* RenderMathMLUnderOver.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = RenderMathMLUnderOver.h; sourceTree = "<group>"; };
FABE72ED1059C1EB00D999DD /* MathMLElement.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = MathMLElement.cpp; sourceTree = "<group>"; };
FABE72EE1059C1EB00D999DD /* MathMLElement.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MathMLElement.h; sourceTree = "<group>"; };
FABE72EF1059C1EB00D999DD /* MathMLInlineContainerElement.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = MathMLInlineContainerElement.cpp; sourceTree = "<group>"; };
@@ -16092,6 +16096,8 @@
FABE72F31059C1EB00D999DD /* mathtags.in */,
FA654A6D1108ABFF002615E0 /* RenderMathMLBlock.cpp */,
FA654A6E1108ABFF002615E0 /* RenderMathMLBlock.h */,
+ FA7EFB031120D25400CF79C7 /* RenderMathMLUnderOver.cpp */,
+ FA7EFB041120D25400CF79C7 /* RenderMathMLUnderOver.h */,
);
path = mathml;
sourceTree = "<group>";
@@ -18562,6 +18568,7 @@
B71FE6DF11091CB300DAEF77 /* PrintContext.h in Headers */,
9F72304F11184B4100AD0126 /* ScriptProfile.h in Headers */,
9F72305111184B4100AD0126 /* ScriptProfiler.h in Headers */,
+ FA7EFB061120D25400CF79C7 /* RenderMathMLUnderOver.h in Headers */,
BCE789161120D6080060ECE5 /* InlineIterator.h in Headers */,
BCE789861120E7A60060ECE5 /* BidiRun.h in Headers */,
9F6FC1971122E82A00E80196 /* ScriptDebugServer.h in Headers */,
@@ -20751,6 +20758,7 @@
84D0C4041115F1D40018AA34 /* AffineTransform.cpp in Sources */,
B776D43D1104527500BEB0EC /* PrintContext.cpp in Sources */,
9F72305011184B4100AD0126 /* ScriptProfiler.cpp in Sources */,
+ FA7EFB051120D25400CF79C7 /* RenderMathMLUnderOver.cpp in Sources */,
BCE7898B1120E8020060ECE5 /* BidiRun.cpp in Sources */,
9F6FC1961122E82A00E80196 /* ScriptDebugServer.cpp in Sources */,
76FF17E311235673001D61B5 /* PluginViewNone.cpp in Sources */,
diff --git a/WebCore/mathml/MathMLInlineContainerElement.cpp b/WebCore/mathml/MathMLInlineContainerElement.cpp
index 019c4ce..b8dbe60 100644
--- a/WebCore/mathml/MathMLInlineContainerElement.cpp
+++ b/WebCore/mathml/MathMLInlineContainerElement.cpp
@@ -31,6 +31,7 @@
#include "MathMLNames.h"
#include "RenderMathMLBlock.h"
+#include "RenderMathMLUnderOver.h"
namespace WebCore {
@@ -48,8 +49,16 @@ PassRefPtr<MathMLInlineContainerElement> MathMLInlineContainerElement::create(co
RenderObject* MathMLInlineContainerElement::createRenderer(RenderArena *arena, RenderStyle* style)
{
- // FIXME: This method will contain the specialized renderers based on element name
- RenderObject* object = new (arena) RenderMathMLBlock(this);
+
+ RenderObject* object = 0;
+ if (hasLocalName(MathMLNames::moverTag))
+ object = new (arena) RenderMathMLUnderOver(this);
+ else if (hasLocalName(MathMLNames::munderTag))
+ object = new (arena) RenderMathMLUnderOver(this);
+ else if (hasLocalName(MathMLNames::munderoverTag))
+ object = new (arena) RenderMathMLUnderOver(this);
+ else
+ object = new (arena) RenderMathMLBlock(this);
object->setStyle(style);
return object;
}
diff --git a/WebCore/mathml/RenderMathMLUnderOver.cpp b/WebCore/mathml/RenderMathMLUnderOver.cpp
new file mode 100644
index 0000000..4992a08
--- /dev/null
+++ b/WebCore/mathml/RenderMathMLUnderOver.cpp
@@ -0,0 +1,279 @@
+/*
+ * Copyright (C) 2009 Alex Milowski (alex at milowski.com). All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "config.h"
+
+#if ENABLE(MATHML)
+
+#include "RenderMathMLUnderOver.h"
+
+#include "FontSelector.h"
+#include "MathMLNames.h"
+
+namespace WebCore {
+
+using namespace MathMLNames;
+
+/*
+static const double gUnderNormalAdjust = -0.4;
+static const double gFontAdjust = 0.75;
+*/
+
+static const double gOverSpacingAdjustment = 0.667;
+
+RenderMathMLUnderOver::RenderMathMLUnderOver(Node* expression)
+ : RenderMathMLBlock(expression)
+{
+ Element* element = static_cast<Element*>(expression);
+ // Determine what kind of under/over expression we have by element name
+
+ if (element->hasLocalName(MathMLNames::munderTag))
+ m_kind = Under;
+ else if (element->hasLocalName(MathMLNames::moverTag))
+ m_kind = Over;
+ else if (element->hasLocalName(MathMLNames::munderoverTag))
+ m_kind = UnderOver;
+ else
+ m_kind = Under;
+
+}
+
+void RenderMathMLUnderOver::addChild(RenderObject* child, RenderObject* beforeChild)
+{
+ RenderMathMLBlock* row = new (renderArena()) RenderMathMLBlock(node());
+ RefPtr<RenderStyle> rowStyle = makeBlockStyle();
+ row->setStyle(rowStyle.release());
+
+ // look through the children for rendered elements counting the blocks so we know what child
+ // we are adding
+ int blocks = 0;
+ RenderObject* current = this->firstChild();
+ while (current) {
+ blocks++;
+ current = current->nextSibling();
+ }
+
+ switch (blocks) {
+ case 0:
+ // this is the base so just append it
+ RenderBlock::addChild(row, beforeChild);
+ break;
+ case 1:
+ // the under or over
+ // FIXME: text-align: center does not work
+ row->style()->setTextAlign(CENTER);
+ if (m_kind == Over) {
+ // add the over as first
+ RenderBlock::addChild(row, firstChild());
+ } else {
+ // add the under as last
+ RenderBlock::addChild(row, beforeChild);
+ }
+ break;
+ case 2:
+ // the under or over
+ // FIXME: text-align: center does not work
+ row->style()->setTextAlign(CENTER);
+ if (m_kind == UnderOver) {
+ // add the over as first
+ RenderBlock::addChild(row, firstChild());
+ } else {
+ // we really shouldn't get here as only munderover should have three children
+ RenderBlock::addChild(row, beforeChild);
+ }
+ break;
+ default:
+ // munderover shouldn't have more than three children. In theory we shouldn't
+ // get here if the MathML is correctly formed, but that isn't a guarantee.
+ // We will treat this as another under element and they'll get something funky.
+ RenderBlock::addChild(row, beforeChild);
+ }
+ row->addChild(child);
+}
+
+inline int getOffsetHeight(RenderObject* obj)
+{
+ if (obj->isBoxModelObject()) {
+ RenderBoxModelObject* box = toRenderBoxModelObject(obj);
+ return box->offsetHeight();
+ }
+
+ return 0;
+}
+
+void RenderMathMLUnderOver::stretchToHeight(int height)
+{
+
+ RenderObject* base = firstChild();
+ if (!base)
+ return;
+
+ // For over or underover, the base is the sibling of the first child
+ if (m_kind != Under)
+ base = base->nextSibling();
+
+ if (!base)
+ return;
+
+ // use the child of the row which is the actual base
+ base = base->firstChild();
+
+ if (base && base->isRenderMathMLBlock()) {
+ RenderMathMLBlock* block = toRenderMathMLBlock(base);
+ block->stretchToHeight(height);
+ updateBoxModelInfoFromStyle();
+ setNeedsLayoutAndPrefWidthsRecalc();
+ markContainingBlocksForLayout();
+ }
+}
+
+void RenderMathMLUnderOver::layout()
+{
+ RenderBlock::layout();
+ RenderObject* over = 0;
+ RenderObject* base = 0;
+ switch (m_kind) {
+ case Over:
+ // We need to calculate the baseline over the over versus the start of the base and
+ // adjust the placement of the base.
+ over = firstChild();
+ if (over) {
+ // FIXME: descending glyphs intrude into base (e.g. lowercase y over base)
+ // FIXME: bases that ascend higher than the line box intrude into the over
+ int overSpacing = static_cast<int>(gOverSpacingAdjustment * (getOffsetHeight(over) - over->firstChild()->baselinePosition(true)));
+
+ // base row wrapper
+ base = over->nextSibling();
+ if (base) {
+ if (overSpacing > 0)
+ base->style()->setMarginTop(Length(-overSpacing, Fixed));
+ else
+ base->style()->setMarginTop(Length(0, Fixed));
+ }
+
+ }
+ break;
+ case Under:
+ // FIXME: Non-ascending glyphs in the under should be moved closer to the base
+
+ // We need to calculate the baseline of the base versus the start of the under block and
+ // adjust the placement of the under block.
+
+ // base row wrapper
+ base = firstChild();
+ if (base) {
+ int baseHeight = getOffsetHeight(base);
+ // actual base
+ base = base->firstChild();
+ // FIXME: We need to look at the space between a single maximum height of
+ // the line boxes and the baseline and squeeze them together
+ int underSpacing = baseHeight - base->baselinePosition(true);
+
+ // adjust the base's intrusion into the under
+ RenderObject* under = lastChild();
+ if (under && underSpacing > 0)
+ under->style()->setMarginTop(Length(-underSpacing, Fixed));
+ }
+ break;
+ case UnderOver:
+ // FIXME: Non-descending glyphs in the over should be moved closer to the base
+ // FIXME: Non-ascending glyphs in the under should be moved closer to the base
+
+ // We need to calculate the baseline of the over versus the start of the base and
+ // adjust the placement of the base.
+
+ over = firstChild();
+ if (over) {
+ // FIXME: descending glyphs intrude into base (e.g. lowercase y over base)
+ // FIXME: bases that ascend higher than the line box intrude into the over
+ int overSpacing = static_cast<int>(gOverSpacingAdjustment * (getOffsetHeight(over) - over->firstChild()->baselinePosition(true)));
+
+ // base row wrapper
+ base = over->nextSibling();
+
+ if (base) {
+ if (overSpacing > 0)
+ base->style()->setMarginTop(Length(-overSpacing, Fixed));
+
+ // We need to calculate the baseline of the base versus the start of the under block and
+ // adjust the placement of the under block.
+
+ int baseHeight = getOffsetHeight(base);
+ // actual base
+ base = base->firstChild();
+ // FIXME: We need to look at the space between a single maximum height of
+ // the line boxes and the baseline and squeeze them together
+ int underSpacing = baseHeight - base->baselinePosition(true);
+
+ RenderObject* under = lastChild();
+ if (under && under->firstChild()->isRenderInline() && underSpacing > 0)
+ under->style()->setMarginTop(Length(-underSpacing, Fixed));
+
+ }
+ }
+ break;
+ }
+ setNeedsLayoutAndPrefWidthsRecalc();
+ RenderBlock::layout();
+}
+
+int RenderMathMLUnderOver::baselinePosition(bool, bool) const
+{
+ int baseline = 0;
+ RenderObject* current = 0;
+ switch (m_kind) {
+ case UnderOver:
+ case Over:
+ current = firstChild();
+ baseline += getOffsetHeight(current);
+ current = current->nextSibling();
+ if (current) {
+ // actual base
+ RenderObject* base = current->firstChild();
+ baseline += base->baselinePosition(true);
+ // added the negative top margin
+ baseline += current->style()->marginTop().value();
+ }
+ break;
+ case Under:
+ current = firstChild();
+ if (current) {
+ RenderObject* base = current->firstChild();
+ baseline += base->baselinePosition(true);
+ }
+ }
+ return baseline;
+}
+
+
+int RenderMathMLUnderOver::nonOperatorHeight() const
+{
+ return 0;
+}
+
+}
+
+
+#endif // ENABLE(MATHML)
diff --git a/WebCore/mathml/RenderMathMLUnderOver.h b/WebCore/mathml/RenderMathMLUnderOver.h
new file mode 100644
index 0000000..5917126
--- /dev/null
+++ b/WebCore/mathml/RenderMathMLUnderOver.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2009 Alex Milowski (alex at milowski.com). All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+#ifndef RenderMathMLUnderOver_h
+#define RenderMathMLUnderOver_h
+
+#if ENABLE(MATHML)
+
+#include "RenderMathMLBlock.h"
+
+namespace WebCore {
+
+class RenderMathMLUnderOver : public RenderMathMLBlock {
+public:
+ RenderMathMLUnderOver(Node* expression);
+ virtual void addChild(RenderObject* child, RenderObject* beforeChild = 0);
+ virtual void layout();
+ virtual bool hasBase() const { return true; }
+ virtual int nonOperatorHeight() const;
+ virtual int baselinePosition(bool , bool) const;
+ virtual void stretchToHeight(int pixelHeight);
+private:
+ enum UnderOverType { Under, Over, UnderOver };
+ UnderOverType m_kind;
+};
+
+}
+
+#endif // ENABLE(MATHML)
+
+#endif // RenderMathMLUnderOver_h
--
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