This implements a simple tab system for servoshell:
- The egui part uses the built-in SelectableLabels components and
display the full tab title on hover.
- WebView structs now hold all the state for each WebView. When we
need "global" state, we return the focused WebView state, eg.
for the load status since it's still global in the UI.
- New keyboard shortcut: [Cmd-or-Ctrl]+[W] to close the current tab.
- New keyboard shortcut: [Cmd-or-Ctrl]+[T] to create a new tab.
- The new tab content is loaded from the 'servo:newtab' url using a
couple of custom protocol handlers.
Signed-off-by: webbeef <me@webbeef.org>
Now that the script thread and the layout thread are the same the wait
time effectively zero, so there's no need to measure it. This also
removes one dependency and removes one use of legacy time.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
For non-replaced formatting contexts, this method redirected directly to
`NonReplacedFormattingContextContents::inline_content_sizes()`, which
has the actual logic for the computation.
Thus it was bypassing the cache, which is handled in
`NonReplacedFormattingContext::inline_content_sizes()`.
Therefore, this patch redirects to the latter.
Signed-off-by: Oriol Brufau <obrufau@igalia.com>
Consider a block container that establishes an inline formatting context
and has a definite `block-size` which is clamped by `min-block-size` or
`max-block-size`.
We were already sizing such container correctly, however, its contents
were resolving their percentages against the unclamped `block-size`
value.
This patch fixes the `ContainingBlock` that we pass to the contents so
that they resolve percentages correctly.
Signed-off-by: Oriol Brufau <obrufau@igalia.com>
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
* More helpers on `Promise`
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
* Sync `GPUBuffer`
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
* Set some good expectations
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
* Some bad expect
also on firefox
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
* Extract DataBlock, DataView impl from GPUBuffer
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
* Fix size check to work on 32bit platforms
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
---------
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
Flexbox is still very much in progress, but things are working well
enough that we can enable it by default. It improves most pages that use
flexbox now.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
* asan: Add suppression for known false positive
Signed-off-by: ede1998 <online@erik-hennig.me>
* fix: re-suppress lazy_static leaks
lazy_static is still used by dependencies and still leaks
from static variables.
Signed-off-by: ede1998 <online@erik-hennig.me>
* fix: Memory leak of Box<NetworkingTaskSource>
Signed-off-by: ede1998 <online@erik-hennig.me>
---------
Signed-off-by: ede1998 <online@erik-hennig.me>
* feat: retrieve applied styles
Signed-off-by: eri <eri@inventati.org>
* feat: preliminary style showing
Signed-off-by: eri <eri@inventati.org>
* chore: some style tests
Signed-off-by: eri <eri@inventati.org>
* feat: edit style rules
Signed-off-by: eri <eri@inventati.org>
* feat: css database
Signed-off-by: eri <eri@inventati.org>
* feat: computed styles
Signed-off-by: eri <eri@inventati.org>
* feat: inherited styles
Signed-off-by: eri <eri@inventati.org>
* feat: get stylesheet styles
Signed-off-by: eri <eri@inventati.org>
* feat: all styles in inspector
Signed-off-by: eri <eri@inventati.org>
* feat: multiple stylesheets
Signed-off-by: eri <eri@inventati.org>
* refactor: clean up
Signed-off-by: eri <eri@inventati.org>
* Some minor cleanup
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
---------
Signed-off-by: eri <eri@inventati.org>
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
* fix loop with chars().enumerate() by using find()
Signed-off-by: Kopanov Anton <anton.kopanov@ya.ru>
* Add documentation to parser and fix some small issues
- Rename the properties of `Descriptor` so that they are full words
- Use the Rust-parser to parse doubles
- Add documentation and restructure parser to be more readable
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
---------
Signed-off-by: Kopanov Anton <anton.kopanov@ya.ru>
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
Previously if a font didn't have a space advance and it was needed to
make advances for tabs, Servo would try to read the advance from the
font. If the font didn't have a space glyph, Servo would panic. This
fixes that issue by making the space advance part of the `FontMetrics`
of a font (like Gecko) and falling back properly if that glyph doesn't
exist. The rendered glyph is still the "space" glyph, but we make
sure to select a font that supports that glyph explicitly.
This prevents a crash, but tabs still aren't handled properly. In
reality, tab stops should be calculated in layout and the size of
the space character of the current font shouldn't come into play.
The addition of the space advance metric will make this easier.
Fixes#32970.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
- Rename `InlineFormattingContextState` to
`InlineFormattingContextLayout`.
- Have `InlineFormattingContextLayout` hold a reference to the
`InlineFormattingContext`, so that it does not need to be passed
around as an argument
- Have `LineItemLayout` hold a reference to
`InlineFormattingContextLayout` to avoid duplicating so much data.
- Rename some members of `LineItemLayout` to make it clearer what
they do.
- Give beter names to many lifetimes and combine some that are
effectively the same.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Co-authored-by: Rakhi Sharma <atbrakhi@igalia.com>
musl does not have libunwind readily available; even if it did, it has
no concept of ucontext (needing an external lib). Similar to ohos,
disable the background hang monitor and use the DummySampler.
Signed-off-by: A. Wilcox <AWilcox@Wilcox-Tech.com>
* Update XRInputSource interface to latest spec
Signed-off-by: Daniel Adams <msub2official@gmail.com>
* Bump webxr version
Signed-off-by: Daniel Adams <msub2official@gmail.com>
* Add missing spec link
Signed-off-by: Daniel Adams <msub2official@gmail.com>
---------
Signed-off-by: Daniel Adams <msub2official@gmail.com>
This adds supports for right-to-left text assigning bidi levels to all
line items when necessary. This includes support for the `dir` attribute
as well as corresponding CSS properties like `unicode-bidi`. It only
implements right-to-left rendering for inline layout at the moment and
doesn't include support for `dir=auto`. Because of missing features,
this causes quite a few tests to start failing, as references become
incorrect due to right-to-left rendering being active in some cases,
but not others (before it didn't exist at all).
Analysis of most of the new failures:
```
- /css/css-flexbox/gap-001-rtl.html
/css/css-flexbox/gap-004-rtl.html
- Require implementing BiDi in Flexbox, because the start and
end inline margins are opposite the order of items.
- /css/CSS2/bidi-text/direction-applies-to-*.xht
/css/CSS2/bidi-text/direction-applies-to-002.xht
/css/CSS2/bidi-text/direction-applies-to-003.xht
/css/CSS2/bidi-text/direction-applies-to-004.xht
- Broken due to a bug in tables, not allocating the
right amount of width for a column.
- /css/css-lists/inline-list.html
- This fails because we wrongly insert a soft wrap opportunity between the
start of an inline box and its first content.
- /css/css-text/bidi/bidi-lines-001.html
/css/css-text/bidi/bidi-lines-002.html
/css/CSS2/text/bidi-flag-emoji.html
- We do not fully support unicode-bidi: plaintext
- /css/css-text/text-align/text-align-end-010.html
/css/css-text/text-align/text-align-justify-006.html
/css/css-text/text-align/text-align-start-010.html
/html/dom/elements/global-attributes/*
- We do not support dir=auto yet.
- /css/css-text/white-space/tab-bidi-001.html
- Servo doesn't support tab stops
- /css/CSS2/positioning/abspos-block-level-001.html
/css/css-text/word-break/word-break-normal-ar-000.html
- Do not yet support RTL layout in block
- /css/css-text/white-space/pre-wrap-018.html
- Even in RTL contexts, spaces at the end of the line must hang and
not be reordered
- /css/css-text/white-space/trailing-space-and-text-alignment-rtl-002.html
- We are letting spaces hang with white-space: pre, but they shouldn't
hang.
```
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Co-authored-by: Rakhi Sharma <atbrakhi@igalia.com>
* Update XRPose interface with missing members
Signed-off-by: Daniel Adams <msub2official@gmail.com>
* ./mach fmt
Signed-off-by: Daniel Adams <msub2official@gmail.com>
---------
Signed-off-by: Daniel Adams <msub2official@gmail.com>
* Add recommendedViewportScale and requestViewportScale
Signed-off-by: Daniel Adams <msub2official@gmail.com>
* Remove currently unused internal slots
Signed-off-by: Daniel Adams <msub2official@gmail.com>
---------
Signed-off-by: Daniel Adams <msub2official@gmail.com>
In particular, `main_content_sizes()` now works with columns.
`layout_for_block_content_size()` is now used for both intrinsic sizes
and intrinsic contributions, a IntrinsicSizingMode parameter is added
to choose the behavior.
Also, we consider the main size of a flex item as indefinite if its flex
basis is indefinite and the flex container has an indefinite main size.
Signed-off-by: Oriol Brufau <obrufau@igalia.com>
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
* Sync `GPUObjectDescriptorBase` (label is not option anymore)
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
* Sync `GPUFeatureName`
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
* shader_f16 feature is not usable in wgpu so disable it
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
* sync `GPUTextureFormat`
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
* `validate_texture_format_required_features`
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
* Sync `GPUTexture` attributes
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
* Make `entryPoint` in `GPUProgrammableStage` optional
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
* Set good expectations
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
* Bad expectations because naga does not support cons declarations
Also fail on firefox, where skipped before due to missing device features
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
* Bad expectation, also fails on firefox
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
* Bad expectations, because naga does not support `let pos = positions[vertex_index];`
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
* Set expectation
external texture does not work in firefox too (again naga)
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
* set bad expectations, because naga does not support `enable`
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
* Set bad expectations for, `Texture with '' label has been destroyed`
also fails in firefox with same reason
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
* one bad expectation
also on firefox
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
* expect that also matches firefox
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
* more expect
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
* Use only 1 proc for _webgpu
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
* better doc comment
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
---------
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
`dirs-next` is still used by the version of the `term` crate we are
using, but this also remoes a version of `cstr` so our dependency count
does not change.
A new version of `raqote` hasn't been released, so this depends on the
upstream repository directly. It's been almost 4 months since the
release has been ready -- so it's unclear when it will happen.
Fixes#32801.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
This change adds an expensive layout for the determination of minimum
automatic size and flex basis in process of flexbox layout. Currently,
the layout is not cached, so may be performed up to 2 more times than
necessary.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Co-authored-by: Oriol Brufau <obrufau@igalia.com>
* Add makeXRCompatible to WebGLRenderContextBase
Signed-off-by: Daniel Adams <msub2official@gmail.com>
* Activate webgl2 for webxr wpt, update meta expectations
Signed-off-by: Daniel Adams <msub2official@gmail.com>
* Update meta legacy layout expectations
Signed-off-by: Daniel Adams <msub2official@gmail.com>
* Remove no longer existing expectations from meta files
Signed-off-by: Daniel Adams <msub2official@gmail.com>
* Remove files for fully passing tests
Signed-off-by: Daniel Adams <msub2official@gmail.com>
* Remove out-of-date expectations from meta legacy layout
Signed-off-by: Daniel Adams <msub2official@gmail.com>
* Update webgl conformance expectations
Signed-off-by: Daniel Adams <msub2official@gmail.com>
* Fix test numbering in expectations
Signed-off-by: Daniel Adams <msub2official@gmail.com>
---------
Signed-off-by: Daniel Adams <msub2official@gmail.com>
These operations are deprecated and might be removed
in a future rust version. Clippy is also complaining
about them.
Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
* Update parser interface for reentrancy.
Signed-off-by: Josh Matthews <josh@joshmatthews.net>
* Remove assertions around invoking scripts with active parser.
Signed-off-by: Josh Matthews <josh@joshmatthews.net>
* Add regression test.
Signed-off-by: Josh Matthews <josh@joshmatthews.net>
* Run test with normal and async html parser.
Signed-off-by: Josh Matthews <josh@joshmatthews.net>
---------
Signed-off-by: Josh Matthews <josh@joshmatthews.net>
We want to selectively enable right-to-left writing modes per layout
context. This change makes that possible by allowing access to
`writing-mode` though an interface that always returns the default
horizontal top-to-bottom (implicitly left-to-right) writing mode.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Co-authored-by: Rakhi Sharma <atbrakhi@igalia.com>
