ddidderr
88cc13871c
Ports ZIG/src/apprt/gtk into ghostty-apprt-gtk: every GObject class (application, window, tab, split tree, surface + scrolled window, child-exited banner, search/key-state/resize overlays, command palette, global shortcuts, all dialogs, config wrapper) as glib subclasses with the same GType names, properties, signals and template children; GDK key translation; X11 and Wayland window-protocol helpers (blur, CSD, quick terminal via gtk4-layer-shell); single-instance D-Bus IPC; gsettings; cgroup scope creation. build.rs compiles Ghostty's blueprints with blueprint-compiler and bundles UI, CSS and icons into a gresource, as Ghostty's build does. The core is not ported yet, so the crate defines the boundary it needs in src/core.rs (CoreApp, CoreSurface, RtApp, RtSurface, Waker); the spec is in docs/rewrite/notes/ghostty-apprt-gtk.md. ghostty-core will implement these traits (the crate no longer depends on core to avoid a cycle). examples/demo.rs runs the app with a dummy core that clears the GLArea; it launches on Wayland without GTK criticals. Stubs/open items: toggle_visibility, float_window, secure_input and close_all_windows return false; inspector is a no-op; X11/Wayland protocol code is untested against real compositors; gtk4-rs doesn't expose the GLArea framebuffer id, so the renderer must query it. Also registers ghostty-apprt and ghostty-cli in workspace.dependencies. Test Plan: - cargo test -p ghostty-apprt-gtk (36 tests) - DEMO_QUIT_AFTER_MS=3000 cargo run -p ghostty-apprt-gtk --example demo
41 lines
932 B
Rust
41 lines
932 B
Rust
//! Weak object references (port of `apprt/gtk/weak_ref.zig`). glib-rs
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//! already provides `glib::WeakRef<T>`; this wrapper keeps the Zig API
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//! (`set`/`get`/`empty`).
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use gtk::glib;
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use gtk::glib::prelude::*;
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/// A weak reference to a GObject of type `T`.
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#[derive(Debug, Default)]
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pub struct WeakRef<T: ObjectType>(glib::WeakRef<T>);
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impl<T: ObjectType> WeakRef<T> {
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/// An empty weak reference.
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pub fn empty() -> Self {
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Self(glib::WeakRef::new())
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}
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pub fn set(&self, v: Option<&T>) {
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self.0.set(v);
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}
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pub fn get(&self) -> Option<T> {
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self.0.upgrade()
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}
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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#[test]
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fn weak_ref() {
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let r: WeakRef<glib::Object> = WeakRef::empty();
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let obj = glib::Object::new::<glib::Object>();
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r.set(Some(&obj));
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assert!(r.get().is_some());
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drop(obj);
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assert!(r.get().is_none());
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}
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}
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