Files
ghostty/pkg/gtk4-layer-shell/src/main.zig
Leah Amelia Chen 6959fa8438 gtk(wayland): explicitly set layer name
Even though gtk4-layer-shell's documentation claims that "nobody quite
knows what it's for", some compositors (like Niri) can define custom
rules based on the layer name and it's beneficial in those cases to
define a distinct name just for our quick terminals.
2025-05-30 19:26:18 +02:00

57 lines
1.7 KiB
Zig

const c = @cImport({
@cInclude("gtk4-layer-shell.h");
});
const gtk = @import("gtk");
pub const ShellLayer = enum(c_uint) {
background = c.GTK_LAYER_SHELL_LAYER_BACKGROUND,
bottom = c.GTK_LAYER_SHELL_LAYER_BOTTOM,
top = c.GTK_LAYER_SHELL_LAYER_TOP,
overlay = c.GTK_LAYER_SHELL_LAYER_OVERLAY,
};
pub const ShellEdge = enum(c_uint) {
left = c.GTK_LAYER_SHELL_EDGE_LEFT,
right = c.GTK_LAYER_SHELL_EDGE_RIGHT,
top = c.GTK_LAYER_SHELL_EDGE_TOP,
bottom = c.GTK_LAYER_SHELL_EDGE_BOTTOM,
};
pub const KeyboardMode = enum(c_uint) {
none = c.GTK_LAYER_SHELL_KEYBOARD_MODE_NONE,
exclusive = c.GTK_LAYER_SHELL_KEYBOARD_MODE_EXCLUSIVE,
on_demand = c.GTK_LAYER_SHELL_KEYBOARD_MODE_ON_DEMAND,
};
pub fn isSupported() bool {
return c.gtk_layer_is_supported() != 0;
}
pub fn getProtocolVersion() c_uint {
return c.gtk_layer_get_protocol_version();
}
pub fn initForWindow(window: *gtk.Window) void {
c.gtk_layer_init_for_window(@ptrCast(window));
}
pub fn setLayer(window: *gtk.Window, layer: ShellLayer) void {
c.gtk_layer_set_layer(@ptrCast(window), @intFromEnum(layer));
}
pub fn setAnchor(window: *gtk.Window, edge: ShellEdge, anchor_to_edge: bool) void {
c.gtk_layer_set_anchor(@ptrCast(window), @intFromEnum(edge), @intFromBool(anchor_to_edge));
}
pub fn setMargin(window: *gtk.Window, edge: ShellEdge, margin_size: c_int) void {
c.gtk_layer_set_margin(@ptrCast(window), @intFromEnum(edge), margin_size);
}
pub fn setKeyboardMode(window: *gtk.Window, mode: KeyboardMode) void {
c.gtk_layer_set_keyboard_mode(@ptrCast(window), @intFromEnum(mode));
}
pub fn setNamespace(window: *gtk.Window, name: [:0]const u8) void {
c.gtk_layer_set_namespace(@ptrCast(window), name.ptr);
}