This is another option to help with the portable wezterm on a flash
drive use case.
When the font system is set to FontKitAndFreeType, the set of
directories specified by the `font_dirs` configuration option will
be scanned for fonts and used as a source for fonts.
In addition, any relative paths in the the `font_dirs` list will
be expanded relative to the configuration file path.
That allows deploying the following set of files to the root of
a flash drive:
* wezterm.exe
* wezterm.toml
* fonts/myfont.ttf
and with this config snippet:
```
font_system = "FontKitAndFreeType"
font_dir = ["fonts"]
```
wezterm will now consider myfont.ttf when loading fonts.
Refs: https://github.com/wez/wezterm/issues/73
This commit adds two new font system variants that are currently
implemented only on Windows:
* FontKit - uses fontkit both for font discovery and rasterizing
* FontKitAndFreeType - uses fontkit for font discovery but freetype
for rasterizing
To a certain extent, FontKitAndFreeType obsoletes FontLoaderAndFreeType
and I'll be looking at removing it once I can test the build on macOS.
The FontKit impl has bad metrics and also crashes during shaping
on Windows, so it's not ready to be used by default.
The NoticeXXX variants are emitted at the trigger point, but
we should wait for the debounced XXX variants instead. We
were doing this for write but not for delete. This should
improve the chances that we'll pick up a new version of a
config file.
Even with setting this, I'm 0 for 4 different systems in having the
notifications actually stay on the screen until dismissed.
This was successful at displaying a notification on the pixelbook
desktop though, so that's 1/3 linux systems that have had success.
The wayland changes rendered clipboard handling for remote multiplexers
broken, and this commit makes it work again.
It removes the clipboard concept from the the TerminalHost and
keeps it separated as the term::Clipboard concept.
The muxer now has plumbing for passing the Clipboard to its idea
of Windows and Tabs and this is hooked up at window creation and
domain attach time.
I noticed that we were relatively undersized for newly created
windows; there were two problems:
1. We weren't propagating the old rows and cols counts through
to the speculative resize.
2. The speculative resize wasn't implemented on wayland, and
needs a surprising amout of work to actually make the resize
take effect.
This was honestly a PITA because of its complexity. The `clipboard`
crate (now dropped as a dep) didn't support wayland, so I looked at
the `smithay-clipboard` crate, which caused all of my input to become
laggy just by enabling it--even without actually copying or pasting!
Both of those crates try to hide a number of details of working with
the clipboard from the embedding application, but that works against
our window crate implementation, so I decided to integrate it into
the window crate using Futures so that the underlying IPC timing and
potential for the peer to flake out are not completely hidden.
This first commit removes the SystemClipboard type from wezterm
and instead bridges the window crate clipboard to the term crate
Clipboard concept.
The clipboard must be associated with a window in order to function
at all on Wayland, to we place the get/set operations in WindowOps.
This commit effectively breaks the keyboard on the other window
environments; will fix those up in follow on commits.
