This is mostly a refactoring: pulling out the discrete width/height from
the `new_window` method and preparing to pass down x/y coords as well.
The types are expressed as Dimension so that screen relative sizes could
be expressed in the future... once we know how to obtain that
information on each platform.
refs: https://github.com/wez/wezterm/issues/1794
- Simplify scroll thumb calculations
- Correct thumb position when dragging with mouse
- Support border OS parameters
- Use usize for OS borders, to explicitly only accept positive integers
- Get correct tab height when using fancy tab bar
- Correctly draw depending on tab bar position
- Adjust minimum thumb size to be 1/2 of a cell height, so it has consistent size across platforms and screen densities
Fixes#1525
We don't assume that we start up focused, and some WM don't tell
us our focus state, so prior to painting, if we don't know the
focus state, explicitly query it and synthesize a focus change event.
refs: https://github.com/wez/wezterm/issues/1757
Flesh out the get_os_parameters impl for macOS. When running on a
system that provides `NSScreen::safeAreaInsets`, use that to determine
the border required to avoid the "notch" on certain models of mac.
In the GUI layer: when the os parameters include a border, adjust
the render position to account for it.
This is a bit of a speculative change, as I don't have a mac with
a notch.
refs: https://github.com/wez/wezterm/issues/1737
If the WM has never confirmed our size and we're about to paint,
explicitly query it and generate a resize event so that we stand
a better chance of showing the right stuff.
refs: https://github.com/wez/wezterm/issues/1710
When the user switches to another virtual console and then back into a
Wayland session, a number of seat updates are received by the listener
installed by `Environment::listen_for_seats()`. These updates
essentially flip the keyboard and pointer flags off and then back on in
the seat data, which indicates that new handlers need to be assigned to
the keyboard and pointer objects.
However, because one update is received for _each_ flag being toggled,
this means that the listener is fired twice with `has_keyboard` set to
true, which means that two keyboard handlers end up being installed.
Users then experience each keypress being delivered twice to the
terminal.
This commit adds a map to track the keyboard object that has been
assigned on each seat, thereby preventing duplicate assignments and (by
extension) duplicate keypresses being registered. This logic is
essentially the same as what's used in the `kbd_input` example in SCTK,
which doesn't have this issue.
Something similar is required for pointer handling, which also breaks
after switching to another virtual console and back into Wayland, but I
was scared off by the TODO in the `listen_for_seats` callback and didn't
investigate this further.
On Windows in FRA layout, `^^SPACE` results in `^^SPACE`, whereas
on Linux it results in `^SPACE`. We were doing the latter instead
of the former.
Let's just be consistent with other windows apps.
closes: #1729closes: #1730
* Detect mouse leaving the window
* Implement leave
* Use new API
* Fix mouse leave
* Fix mouse leave on Wayland
* Mouse leave on X11
* Detect mouse leaving window on macOS
* Fix example
refs: #1434
This might "break" eg: pasting from apps that just use ATOM_STRING
and that happen to have utf-8 compatible text.
Ideally the get_text_property interface would expose the actual
text encoding in the returned data and allow the application to
"do stuff" with it.
refs: https://github.com/meh/rust-xcb-util/issues/21
Resolves a little bit of the awkward duplication of color types
between some of the crates by factoring them a little bit better.
This is prep for allowing specifying alpha for some colors
in the config.
This puts to final rest #478, wherein ligatured glyphs that span
cells would render portions of the glyph with the wrong fg color,
where wrong was usually the bg color and cause the glyph to turn
invisible when cursoring through the ligature.
The approach used here is to divide the glyph into 7 discrete strips
where each strip either intersects with the cursor, the selection, or
neither. That allows us to render each strip with the appropriate
foreground color.
This change simplifies some of the logic and allows some other code
to be removed, so that feels good!
As is tradition with these renderer changes, there's a good chance that
I overlooked something in testing and that the metrics or alignment
might be slightly off for some font/text combo. Let's see how this
goes!
refs: #784
refs: #478
refs: #1617
This allows unicode_version to be respected again when rendering.
The updated emoji-presentation.sh script now highlights this slightly
better by putting `.` characters after the emoji; unicode version 14
emoji presentation will show the `.` in the 3rd column, while earlier
versions will show it in the 2nd column for glyphs that are sensitive
to the version.
refs: #1607
refs: #1563
