Use glib-compile-resources to compile CSS style sheets and icons into
the Ghostty GTK binary. Makes for simpler access to icons and sets
things up for customizing the look of Ghostty with CSS in the future.
The CSS style sheets are blank for now so there will be no visual
changes.
On X11 gdk_device_get_modifier_state does not correctly return the
modifier state, while the modifier state passed to the key callback
does. On Wayland, the situation is exactly reversed.
Therefore on X11 we use the mods provided by the key callback and on
Wayland we continue to get the modifier state from the device.
`App.modifier_state_from_xkb` is removed since we can lift the
conditional out of the function call (we would need to make a second,
redundant check for the presence of `x11_xkb` otherwise).
This fixes an issue in that when running under X11, when a modifier key
is pressed, the modifier state will "lag" behind what should be current.
This is due to how X11 sends modifiers in events, i.e. it sends the
state from right before the key press, and does not include the effects
of the key press itself.
This is corrected by checking the X event queue directly for a pending
XkbStateNotify event (we mask this on modifiers), and setting the
modifiers off of that if we find one. If not, we fall back to the GDK
call.
This ensures that WM_CLASS is being set on X11, looks like this was
missed in #816 (not 100% sure if it always needs to be set in GDK or if
it's a side effect of us not using g_application_run).
This also adds the "x11-instance-name" config attribute to control the
instance name, which defaults to "ghostty" (or "ghostty-debug" on debug
builds).
* When using gtk as the backend, link libadwaita
* Update c.zig
* Use libadwaita's theme manager for gtk
* update the documentation for window-theme
* build: add libadwaita to the nix devshell
* forgot to properly import libadwaita
* apprt/gtk: adwaita style change
---------
Co-authored-by: Mitchell Hashimoto <mitchell.hashimoto@gmail.com>
Fixes#473
A new config value for `gtk-single-instance = desktop` is now valid.
This value uses GTK single instance mode only if it detects Ghostty was
launched from a desktop environment (i.e. clicking on the icon) through
the `.desktop` Freedesktop file. Otherwise, it disables single instance.
This enables Ghostty to work well with the CLI and accept all the
typical CLI flags. It will make Ghostty launch slower from the CLI but I
think this is an acceptable tradeoff.
