This moves the event dispatching into the keyboard processor,
which will allow for the processor to skip feeding an event
into the dead key/composition stuff if a key assignment is
handled.
It doesn't actually do that bit yet though, as the wayland
key repeat processing was a bit more involved and I wanted
to constrain the scope of this commit.
refs: #877
on macos only (for now), we generate a RawKeyEvent prior to
dead key or IME composition and route it to the window to give it
a chance to handle the event.
RawKeyEvent handling is scoped only to key assignments, not generating
input for the terminal.
A raw key event can be marked as handled to prevent moving on to
performing composition and generating cooked key input.
refs: https://github.com/wez/wezterm/issues/877
Previously, we'd take a couple of guesses at how to map the key
to a utf8 value, but! the keyboard state has a method that can tell
us what to use.
This is important in non-latin keymaps where, for example, the `c`
key generates cyrillic small letter es and we'd end up sending
CTRL + that through to the terminal when CTRL is held down.
If we get the utf8 string from the keyboard layer then we get
CTRL+c instead, and that is what we want.
refs: https://github.com/wez/wezterm/issues/678
```lua
local wezterm = require 'wezterm'
return {
debug_key_events = true,
keys = {
{key="phys:Q", action=wezterm.action{SendString="woot"}},
},
}
```
The above will send "woot" to the pane whenever the key in same
physical position as Q on an ANSI standard US keyboard is pressed.
refs: https://github.com/wez/wezterm/issues/1483
A user reported an issue where having just Roboto Thin installed
caused the title font to use that one, rather than the desired
Roboto Bold.
This commit adjusts the font matching code to accumulate candidates
from each of the font_dirs, locator and built-in font locations,
and then find the best match.
When considering the fg process, we don't want a newly spawned
notepad.exe to show as the fg process in a cmd/pwsh pane, as it
runs async from the console and isn't attached to it.
We can extract the console handle from the process information and
use a 0 value handle to indicate win32 apps that are not attached
to any console.
We cannot compare console handle values directly: without probing
deeper into the handle we don't know that two differently valued
handles refer to different consoles, because a handle can be
duplicated into another with a different numeric value.
This comes from a time where our quads were always locked to grid
positions. We don't need it any more: we can simply add the adjustments
to the quad positions that we set.
Removing it makes the vertex a bit smaller and reduces the amount
of GPU accessible memory we need to use.
