Bumps
[cachix/install-nix-action](https://github.com/cachix/install-nix-action)
from 31.5.1 to 31.5.2.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/cachix/install-nix-action/releases">cachix/install-nix-action's
releases</a>.</em></p>
<blockquote>
<h2>v31.5.2</h2>
<h2>What's Changed</h2>
<ul>
<li>nix: 2.30.1 -> 2.30.2 by <a
href="https://github.com/github-actions"><code>@github-actions</code></a>[bot]
in <a
href="https://redirect.github.com/cachix/install-nix-action/pull/246">cachix/install-nix-action#246</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/cachix/install-nix-action/compare/v31...v31.5.2">https://github.com/cachix/install-nix-action/compare/v31...v31.5.2</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="fc6e360bed"><code>fc6e360</code></a>
Merge pull request <a
href="https://redirect.github.com/cachix/install-nix-action/issues/246">#246</a>
from cachix/create-pull-request/patch</li>
<li><a
href="9d5112343e"><code>9d51123</code></a>
nix: 2.30.1 -> 2.30.2</li>
<li>See full diff in <a
href="c134e4c9e3...fc6e360bed">compare
view</a></li>
</ul>
</details>
<br />
[](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)
Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.
[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)
---
<details>
<summary>Dependabot commands and options</summary>
<br />
You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
- `@dependabot merge` will merge this PR after your CI passes on it
- `@dependabot squash and merge` will squash and merge this PR after
your CI passes on it
- `@dependabot cancel merge` will cancel a previously requested merge
and block automerging
- `@dependabot reopen` will reopen this PR if it is closed
- `@dependabot close` will close this PR and stop Dependabot recreating
it. You can achieve the same result by closing it manually
- `@dependabot show <dependency name> ignore conditions` will show all
of the ignore conditions of the specified dependency
- `@dependabot ignore this major version` will close this PR and stop
Dependabot creating any more for this major version (unless you reopen
the PR or upgrade to it yourself)
- `@dependabot ignore this minor version` will close this PR and stop
Dependabot creating any more for this minor version (unless you reopen
the PR or upgrade to it yourself)
- `@dependabot ignore this dependency` will close this PR and stop
Dependabot creating any more for this dependency (unless you reopen the
PR or upgrade to it yourself)
</details>
This brings in configuration reloading and toasts to gtk-ng.
Config reloading is fairly different in ng than legacy because we rely
on our GObject `Config` class and ref counting more heavily. We rely on
various property bindings and notify signals to propagate configuration
changes out to all subscribers. Previously we manually had to chain this
together.
Toasts are straightforward, with the main difference being that the
window owns its own toasts (surfaces can't trigger them) and triggers
them via signal emission.
This adds functionality for choosing different normalization metrics for
each fallback font. It's not exposed as a config option, but could be in
the future, which would probably go a long way towards addressing
concerns like #7929.
The currently available reference metrics are, in priority order:
`ic_width, ex_height, cap_height, line_height, em_size`. The default
value is `ic_width`.
By priority order, I mean that if the chosen metric is not defined in
the fallback font, we move to the next metric in the list---we don't
normalize by an estimated metric from the fallback font (however, we're
happy to use an estimated metric from the primary font, that's how
`ic_width` normalization between CJK and Latin fonts work). This extends
the pattern that was used between `ic_width` and `ex_height` in the
existing hardcoded rule. `line_height` is always defined, so the buck
stops there.
What motivated me to implement this was the fact that, with the existing
hardcoded rule, the embedded symbols-only Nerd Font was always scaled up
by a factor of 1.2, which turned out to be an important reason why it's
been difficult to make icon scaling work to everyone's satisfaction.
Accordingly, the symbols-only font is the first to take advantage of the
new functionality. If this PR is merged, #7917 is no longer needed. (To
limit the scope of this PR, it only includes the minimal changes to let
icon scaling take advantage of this functionality. I may submit a
follow-up PR with some further icon scaling improvement enabled by
this.)
This ports over a basic headerbar, maximize, and fullscreen. The
headerbar only has the main menu button for now since we have no tabbing
or splits. The main menu has the full main menu that mainline GTK has
but most of it is disabled since we don't implement the actions yet.
I didn't use anything from your branch @tristan957 so I didn't add
coauthor but I want to note that @tristan957 worked on this as well and
I suspect there's overlap.
