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RESOLVED FIXED
78446
CSS3 calc: embed calc expressions in CSSPrimitiveValue
https://bugs.webkit.org/show_bug.cgi?id=78446
Summary
CSS3 calc: embed calc expressions in CSSPrimitiveValue
Mike Lawther
Reported
2012-02-12 18:09:21 PST
CSS3 calc: embed calc expressions in CSSPrimitiveValue
Attachments
Patch
(50.24 KB, patch)
2012-02-12 18:11 PST
,
Mike Lawther
no flags
Details
Formatted Diff
Diff
Patch
(51.00 KB, patch)
2012-02-13 16:56 PST
,
Mike Lawther
no flags
Details
Formatted Diff
Diff
Show Obsolete
(1)
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Add attachment
proposed patch, testcase, etc.
Mike Lawther
Comment 1
2012-02-12 18:11:35 PST
Created
attachment 126697
[details]
Patch
Ojan Vafai
Comment 2
2012-02-13 15:18:34 PST
Comment on
attachment 126697
[details]
Patch View in context:
https://bugs.webkit.org/attachment.cgi?id=126697&action=review
R- just for the multiplier issue.
> Source/WebCore/css/CSSCalculationValue.cpp:85 > +double CSSCalcValue::computeLengthPx(RenderStyle* currStyle, RenderStyle* rootStyle, double multiplier, bool computingFontSize) const
nit: s/currStyle/currentStyle. here and below
> Source/WebCore/css/CSSPrimitiveValue.cpp:59 > + case CSSPrimitiveValue:: CSS_CALC_PERCENTAGE_NUMBER: > + case CSSPrimitiveValue:: CSS_CALC_PERCENTAGE_LENGTH:
I find these names a little confusing. It's a bit verbose, but how about CSS_CALC_PERCENTAGE_WITH_NUMBER and CSS_CALC_PERCENTAGE_WITH_LENGTH?
> Source/WebCore/css/CSSPrimitiveValue.cpp:485 > + double value;
How about s/value/computedValue?
> Source/WebCore/css/CSSPrimitiveValue.cpp:487 > + value = m_value.calc->computeLengthPx(style, rootStyle, 1.0, computingFontSize);
Should you not be passing multiplier instead of 1.0? If 1.0 is correct, then this at least needs a comment explaining why.
> Source/WebCore/css/CSSPrimitiveValue.h:141 > + const unsigned short type = primitiveType();
I don't think the const buys you anything here, does it?
Mike Lawther
Comment 3
2012-02-13 16:54:53 PST
Comment on
attachment 126697
[details]
Patch View in context:
https://bugs.webkit.org/attachment.cgi?id=126697&action=review
>> Source/WebCore/css/CSSPrimitiveValue.cpp:59 >> + case CSSPrimitiveValue:: CSS_CALC_PERCENTAGE_LENGTH: > > I find these names a little confusing. It's a bit verbose, but how about CSS_CALC_PERCENTAGE_WITH_NUMBER and CSS_CALC_PERCENTAGE_WITH_LENGTH?
Done.
>> Source/WebCore/css/CSSPrimitiveValue.cpp:485 >> + double value; > > How about s/value/computedValue?
Done.
>> Source/WebCore/css/CSSPrimitiveValue.cpp:487 >> + value = m_value.calc->computeLengthPx(style, rootStyle, 1.0, computingFontSize); > > Should you not be passing multiplier instead of 1.0? If 1.0 is correct, then this at least needs a comment explaining why.
I only want to apply the multiplier once. I could pass it in here and add extra logic to ensure I don't re-apply it down below - but I figured this was simpler. I've added a comment.
>> Source/WebCore/css/CSSPrimitiveValue.h:141 >> + const unsigned short type = primitiveType(); > > I don't think the const buys you anything here, does it?
Not really. Force of habit trying to make everything const that is :) Removed.
Mike Lawther
Comment 4
2012-02-13 16:56:04 PST
Created
attachment 126867
[details]
Patch
Mike Lawther
Comment 5
2012-02-13 16:56:51 PST
Comment on
attachment 126867
[details]
Patch Hey Ojan - thanks for the review! I've addressed your comments in this new patch.
WebKit Review Bot
Comment 6
2012-02-14 01:47:06 PST
Comment on
attachment 126867
[details]
Patch Clearing flags on attachment: 126867 Committed
r107688
: <
http://trac.webkit.org/changeset/107688
>
WebKit Review Bot
Comment 7
2012-02-14 01:47:11 PST
All reviewed patches have been landed. Closing bug.
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