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Author SHA1 Message Date
Patrick Walton
fec43b49bb layout: Implement per-glyph font fallback. 
This improves numerous pages, for example Wikipedia and Ars Technica.

Closes #177.
 2015-05-22 17:16:24 -07:00
bors-servo
77099b25d5 Auto merge of #5586 - pcwalton:no-broken-background-image-redux, r=glennw 
r? @jdm

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 2015-05-20 16:43:31 -05:00
Patrick Walton
7e7675c1dc net: Don't load the placeholder image for background images, only for 
image fragments.

This also changes the way the placeholder is handled in the image cache
task to decode it up front instead of each time an image fails to load,
both because it was more convenient to implement that way and because
it saves CPU cycles to do so.

This matches the behavior of Gecko and WebKit. It improves the look of
our cached copy of Wikipedia.
 2015-05-20 12:00:33 -07:00
Patrick Walton
1a3395e077 script: Implement the width and height attributes for iframes per 
HTML5 § 4.8.6.

Improves Amazon and Ars Technica.
 2015-05-20 11:15:25 -07:00
Matt Brubeck
9355186fa6 Remove "experimental" from direction:rtl reftests 
No longer needed after #6138.
 2015-05-20 08:17:02 -07:00
bors-servo
ba340ec71b Auto merge of #5989 - pcwalton:font-color, r=jdm 
Improves Hacker News.

r? @Ms2ger

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 2015-05-19 18:33:03 -05:00
Patrick Walton
7d9eda916b script: Implement the color attribute of the <font> element. 
Improves Hacker News.
 2015-05-19 16:31:20 -07:00
Patrick Walton
d5ca1a18dc layout: Support percentage widths in inline-blocks. 
Improves Twitter.
 2015-05-19 13:35:02 -07:00
Matt Brubeck
0048b4f2ab Positioning fixes for RTL floats 2015-05-18 17:25:06 -07:00
Ms2ger
391417cb44 Submit the remaining 2dcontext reftests to wpt. 2015-05-16 17:14:26 +02:00
bors-servo
3934831da3 Auto merge of #6081 - mbrubeck:table-wrapper-rtl, r=pcwalton 
Fixes #6006. r? @pcwalton

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 2015-05-15 22:46:35 -05:00
bors-servo
9f2079f6ba Auto merge of #6067 - Jinwoo-Song:backgroundclip, r=pcwalton 
This property determines the background painting area, which determines the area
within which the background is painted.

Spec: http://dev.w3.org/csswg/css-backgrounds-3/#background-clip

Fixes #6066.

r? @pcwalton 
cc @yichoi

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 2015-05-15 22:05:05 -05:00
Jinwoo Song
a51d5de860 Implement 'background-clip' property in CSS3 Background 
This property determines the background painting area, which determines the area
within which the background is painted.

Spec: http://dev.w3.org/csswg/css-backgrounds-3/#background-clip

Fixes #6066.
 2015-05-16 09:43:46 +09:00
Matt Brubeck
179a70b305 Fix layout of RTL tables in LTR flow 
Fixes #6006.
 2015-05-15 17:03:51 -07:00
bors-servo
68d135e671 Auto merge of #6033 - Jinwoo-Song:boxsizing_paddingbox, r=pcwalton 
Spec: http://dev.w3.org/csswg/css-ui/#valdef-box-sizing-padding-box

Currently, only Firefox is supporting this value.

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 2015-05-15 09:42:18 -05:00
bors-servo
8c40272824 Auto merge of #6046 - Jinwoo-Song:background_origin, r=pcwalton 
This property determines the background positioning area, that is the position of
the origin of an image specified using the 'background-image' CSS property.

'background-origin' is ignored when background-attachment is fixed.

Spec: http://dev.w3.org/csswg/css-backgrounds-3/#background-origin

Fixes #6045.

r? @pcwalton 
cc @yichoi

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 2015-05-14 20:53:02 -05:00
Jinwoo Song
b1b22c0c53 Implement 'background-origin' property in CSS3 Background 
This property determines the background positioning area, that is the position of
the origin of an image specified using the 'background-image' CSS property.

'background-origin' is ignored when background-attachment is fixed.

Spec: http://dev.w3.org/csswg/css-backgrounds-3/#background-origin

Fixes #6045.
 2015-05-15 10:02:58 +09:00
Matt Brubeck
dc19806b15 Fix positioning of RTL blocks with margins. 
`BaseFlow::position` is relative to the parent flow's margin box in the inline
direction.  We need to use the parent's `position` as the container size when
translating it to physical coordinates, or we get incorrect results for
non-LTR content.
 2015-05-14 09:23:15 -07:00
bors-servo
e25444c263 Auto merge of #6035 - Jinwoo-Song:fix_background_image_position, r=pcwalton 
According to CSS2.1 spec, background image should be positioned on padding box.
Spec: http://www.w3.org/TR/CSS21/colors.html#propdef-background-position

Fixes #6034.

r? @jdm 
cc @yichoi

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 2015-05-13 20:40:33 -05:00
Jinwoo Song
945adabd48 Add support for 'padding-box' value for 'box-sizing' property (fixes #6032) 
Spec: http://dev.w3.org/csswg/css-ui/#valdef-box-sizing-padding-box
Currently, only Firefox is supporting this value.
 2015-05-14 09:11:43 +09:00
Jinwoo Song
7283f75679 Position the background image on the padding box. 
According to CSS2.1 spec, background image should be positioned on padding box.
Spec: http://www.w3.org/TR/CSS21/colors.html#propdef-background-position

Fixes #6034.
 2015-05-14 08:44:33 +09:00
Patrick Walton
1f0b5889da layout: Allow inline elements to be containing blocks for 
absolutely-positioned elements.

This also implements a little bit of the infrastructure needed to
support for fragmentation via support for multiple positioned fragments
in one flow.

Improves Google.
 2015-05-13 12:00:53 -07:00
Patrick Walton
87a620e1b3 layout: Draw elements with position: relative; z-index: auto over 
ordinary content per CSS 2.1 Appendix E.

Improves Talking Points Memo.
 2015-05-12 17:32:59 -07:00
Patrick Walton
3875c9db4a layout: Support block-direction margins for inline-blocks. 
Improves linux.com.
 2015-05-11 17:49:12 -07:00
bors-servo
5a13cae064 Auto merge of #5991 - pcwalton:float-overflow-area, r=glennw 
Makes qz.com visible.

In order to work around a compiler bug involving Sized, this patch moves
`store_overflow` to be a virtual method.

r? @glennw

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 2015-05-11 16:08:46 -05:00
Patrick Walton
b026a8ecf6 layout: Store overflow for flows impacted by floats. 
Makes qz.com visible.

In order to work around a compiler bug involving Sized, this patch moves
`store_overflow` to be a virtual method.
 2015-05-11 12:59:55 -07:00
Patrick Walton
4b9cd4e65d layout: Implement <table width> and <center>. 
Improves Hacker News.
 2015-05-11 12:53:45 -07:00
bors-servo
844ac2915e Auto merge of #5997 - mbrubeck:table-direction, r=pcwalton 
Table columns should be layed out according to the 'direction' property of the
table flow, regardless of the 'direction' property of any table-row,
table-rowgroup, etc. flows.

This fixes a number of the `direction-applies-to-*` tests in the CSS2.1 test
suite.

This also simplifies `propagate_column_inline_sizes_to_child` by separating
the code used for table cells from the code for non-cell flows.

r? @pcwalton

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 2015-05-11 07:50:09 -05:00
Matt Brubeck
e36a498cfb Fix direction of columns in mixed LTR/RTL tables. 
Table columns should be layed out according to the 'direction' property of the
table flow, regardless of the 'direction' property of any table-row,
table-rowgroup, etc. flows.

This fixes a number of the `direction-applies-to-*` tests in the CSS2.1 test
suite.

This also simplifies `propagate_column_inline_sizes_to_child` by separating
the code used for table cells from the code for non-cell flows.

r? @pcwalton
 2015-05-08 21:29:02 -07:00
Patrick Walton
614c877527 layout: Support vertical-align for inline-blocks. 
Improves Twitter.
 2015-05-08 17:59:01 -07:00
Patrick Walton
7b92b99c6d layout: Take the width attribute of <img> into account when 
computing the intrinsic widths of the associated fragment.

Fixes sites that use spacer gifs for table layout, such as the comments
page on Hacker News.
 2015-05-08 13:30:27 -07:00
Patrick Walton
b17b90c8df layout: Implement inline margins. 
Improves the Google SERPs.

We mark `html/rendering/replaced-elements/images/space.html` as failing.
This test tested whether `<img hspace>` and inline margins do the same
thing. Since this was trivially the case before (since we implemented
neither) and now is not, this test now fails.
 2015-05-07 16:25:05 -07:00
James Gilbertson
455ac536af Add a basic ref test for @viewport 2015-05-06 09:19:16 -06:00
bors-servo
7b87085c18 Auto merge of #5919 - pcwalton:inline-block-intrinsic-widths, r=mbrubeck 
* Stop double-counting border and padding for inline-block fragments.
  (Test case: `inline_block_border_intrinsic_size_a.html`.)

* Take clearance into account when determining intrinsic widths of
  blocks containing floats.

Improves the Amazon headers.

r? @mbrubeck

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 2015-05-04 13:37:24 -05:00
Ms2ger
b845ab4725 Submit the drawImage reftests to wpt. 2015-05-04 00:30:02 +02:00
Patrick Walton
33087497ac layout: Fix a couple of issues relating to intrinsic widths of inline 
blocks.

* Stop double-counting border and padding for inline-block fragments.
  (Test case: `inline_block_border_intrinsic_size_a.html`.)

* Take clearance into account when determining intrinsic widths of
  blocks containing floats.

Improves the Amazon headers.
 2015-05-01 18:07:07 -07:00
Patrick Walton
986f81afa7 layout: Use the border box, not the margin box, for placement of block 
formatting contexts.

Improves Amazon.
 2015-05-01 15:11:46 -07:00
Ms2ger
bbd7cac371 Run absolute position reftests as part of test-wpt. 2015-04-30 17:44:59 +02:00
Ms2ger
031d4f0c2c Start running reftests with wptrunner. 
CC #5618.
 2015-04-30 14:49:06 +02:00
Matt Brubeck
50f982bb0c Fix text-align left/right in RTL layout 2015-04-29 07:07:58 -07:00
Matt Brubeck
81e8f18662 Support text-align: start and end 2015-04-29 07:07:58 -07:00
bors-servo
b6fc83cf2b Auto merge of #5887 - pcwalton:border-collapse-missing-cells, r=mbrubeck 
This was seen in Twitter and the Google SERPs (sometimes).

r? @mbrubeck

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 2015-04-28 15:32:31 -05:00
Patrick Walton
577f1ea109 layout: Don't panic in border collapse when a row has fewer cells than 
its previous sibling.

This was seen in Twitter and the Google SERPs (sometimes).
 2015-04-28 13:16:01 -07:00
Matt Brubeck
cad5d8b670 Ignore border-spacing for tables with zero cells 2015-04-28 10:30:47 -07:00
Patrick Walton
44a30054a1 layout: Make margin: auto work properly with tables. 
Improves the Amazon home page.
 2015-04-28 09:26:08 -07:00
bors-servo
2fd5ecf3d7 Auto merge of #5694 - pcwalton:anonymous-table-objects, r=mbrubeck 
Improves Facebook Timeline.

r? @mbrubeck

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 2015-04-28 07:13:53 -05:00
Patrick Walton
a92baf7683 layout: Make the style-specified width affect minimum width. 
Improves the front page of Google.
 2015-04-27 18:32:28 -07:00
Patrick Walton
f0954f8799 layout: Generate anonymous table objects as necessary per CSS 2.1 § 
17.2.1.

Improves Facebook Timeline.
 2015-04-27 14:12:44 -07:00
Patrick Walton
48299a53cb layout: Implement most of border-collapse per CSS 2.1 § 17.6.2. 
Known issues:

* Collapsed borders do not correctly affect the border-box of the table
  itself.

* The content widths of all cells in a column and the content height of
  all cells in a row is the same in this patch, but not in Gecko and
  WebKit.

* Corners are not painted well. The spec does not say what to do here.

* Column spans are not handled well. The spec does not say what to do
  here either.
 2015-04-27 17:12:07 +02:00
Patrick Walton
79336d21b5 style: Disregard the size attribute for input elements other than text 
or password fields.

HTML5 § 4.10.5.3.2 doesn't explicitly say to do this, but all other
browser engines seem to do it.

Improves the Google home page.
 2015-04-24 17:33:53 -07:00