Enabled use of FontFamily enum type
https://github.com/servo/servo/issues/8371
In addition to replacing loose strings with the FontFamily enum in `font_cache_task.rs`, I also centralized the add_generic_font calls into one single function. If centralizing into one function is not desired or if anything else needs to be changed, please let me know.
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Rename rust-snapshot-hash to rust-nightly-date
… and remove mentions of "snapshots".
We now use rust-lang.org nightly builds rather than our own snapshots.
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Enable Pattern variant of CanvasFillOrStrokeStyle
This is a rebase of #8104, with a test added that exposes pre-existing problems in the canvas code for dealing with patterns.
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Implement non-zero dimension attribute parsing
Fixes#8445
The only attributes I found that we have implemented that uses non-zero
dimenion attributes:
* `width` for `<td>` and `<th>` (table cells)
* `width` for `<table>`
I updated these implementations to use the new non-zero dimension
attribute parsing and added associated regression tests.
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mach run --debug: Try using rust-gdb/rust-lldb if available
If the selected debugger (requested explicitly or detected by mozdebug)
is gdb or lldb, use rust-gdb or rust-lldb instead, if it's available in
the path and appears to be working.
(This should usually be the case when using the default debugger on
GNU/Linux or MacOS, as rust-gdb or rust-lldb is provided by the Rust
snapshot in use.)
Note: I cobbled this together without *any* previous Python experience -- so if it violates three dozen rules, and only works by luck on my own system during a favourable moon phase, don't hesitate to suggest improvements :-)
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We do a few things-here:
* Hoist non-layout-dependent fields in SharedLayoutData and LocalLayoutData into style/.
* Hoist parts of css/matching.rs into style/.
* Hoist parts of layout/animation.rs into style/animation.rs.
* Remove the duplicated-but-slightly-different definition of OpaqueNode.
This patch does a number of things, unfortunately all at once:
* Hoists a large subset of the layout wrapper functionality into the style system.
* Merges TElementAttributes into the newly-created TElement.
* Reorganizes LayoutData by style vs layout, and removes LayoutDataShared.
* Simplifies the API for borrowing style/layout data.
There's still more to do to make the style system usable standalone, but
this is a good start.
Separate script and layout messages, issue #8843
Separated layout-specific messages to the constellation out from the `ScriptMsg` enum into a `LayoutMsg` enum within `script_traits/script_msg.rs`, addresses [#8843](https://github.com/servo/servo/issues/8843).
I initially tried to move `LayoutMsg` into `layout_traits/lib.rs`, but this introduced a cyclic dependency: `layout_traits` depends on `script_traits` for the `LayoutTaskFactory` implementation, and `script_traits/script_task.rs` now depends on `LayoutMsg` for new layout channels in `InitialScriptState` and `ScriptTask`.
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This is done, because the majority of the functions splits the lines, and
it would be better to do this just once.
This commit also optimised the licence checking function slightly by only
checking the fist lines of the file (where the amount of lines is the
line span of the longest license)
HACKING_QUICKSTART.md: Don't recommend creating .cargo/config in pare…
…nt directory
Recommend putting crate overrides directly in the servo/.cargo/config,
rather than in Servo's parent directory.
Overrides in the parent directory are unnecessary and confusing for
typical use cases.
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Properly propagate changes when range or trees are mutated
Does the same thing as #6817, but storing Range instances directly in their start and end containers.
Cc @dzbarsky
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Recommend putting crate overrides directly in the servo/.cargo/config,
rather than in Servo's parent directory.
Overrides in the parent directory are unnecessary and confusing for
typical use cases.
Fixes#8445
The only attributes I found that we have implemented that uses non-zero
dimenion attributes:
* `width` for `<td>` and `<th>` (table cells)
* `width` for `<table>`
I updated these implementations to use the new non-zero dimension
attribute parsing and added associated regression tests.
If the selected debugger (requested explicitly or detected by mozdebug)
is gdb or lldb, use rust-gdb or rust-lldb instead, if it's available in
the path and appears to be working.
(This should usually be the case when using the default debugger on
GNU/Linux or MacOS, as rust-gdb or rust-lldb is provided by the Rust
snapshot in use.)
