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use wayland_client::protocol::{wl_output, wl_seat, wl_shell, wl_shell_surface, wl_surface};
use wayland_protocols::xdg_shell::client::xdg_toplevel;
use super::{Event, ShellSurface};
pub(crate) struct Wl {
shell_surface: wl_shell_surface::WlShellSurface,
}
impl Wl {
pub(crate) fn create<Impl>(
surface: &wl_surface::WlSurface,
shell: &wl_shell::WlShell,
mut implementation: Impl,
) -> Wl
where
Impl: FnMut(Event) + Send + 'static,
{
let shell_surface = shell
.get_shell_surface(surface, |shell_surface| {
shell_surface.implement_closure(
move |event, shell_surface| match event {
wl_shell_surface::Event::Ping { serial } => {
shell_surface.pong(serial);
}
wl_shell_surface::Event::Configure { width, height, .. } => {
use std::cmp::max;
implementation(Event::Configure {
new_size: Some((max(width, 1) as u32, max(height, 1) as u32)),
states: Vec::new(),
});
}
wl_shell_surface::Event::PopupDone => {
unreachable!();
}
_ => unreachable!(),
},
(),
)
})
.unwrap();
shell_surface.set_toplevel();
Wl { shell_surface }
}
}
impl ShellSurface for Wl {
fn resize(&self, seat: &wl_seat::WlSeat, serial: u32, edges: xdg_toplevel::ResizeEdge) {
let edges = match edges {
xdg_toplevel::ResizeEdge::None => wl_shell_surface::Resize::None,
xdg_toplevel::ResizeEdge::Top => wl_shell_surface::Resize::Top,
xdg_toplevel::ResizeEdge::Left => wl_shell_surface::Resize::Left,
xdg_toplevel::ResizeEdge::Right => wl_shell_surface::Resize::Right,
xdg_toplevel::ResizeEdge::Bottom => wl_shell_surface::Resize::Bottom,
xdg_toplevel::ResizeEdge::TopLeft => wl_shell_surface::Resize::TopLeft,
xdg_toplevel::ResizeEdge::TopRight => wl_shell_surface::Resize::TopRight,
xdg_toplevel::ResizeEdge::BottomLeft => wl_shell_surface::Resize::BottomLeft,
xdg_toplevel::ResizeEdge::BottomRight => wl_shell_surface::Resize::BottomRight,
_ => unreachable!(),
};
self.shell_surface.resize(seat, serial, edges);
}
fn move_(&self, seat: &wl_seat::WlSeat, serial: u32) {
self.shell_surface._move(seat, serial);
}
fn set_title(&self, title: String) {
self.shell_surface.set_title(title);
}
fn set_app_id(&self, app_id: String) {
self.shell_surface.set_class(app_id);
}
fn set_fullscreen(&self, output: Option<&wl_output::WlOutput>) {
self.shell_surface
.set_fullscreen(wl_shell_surface::FullscreenMethod::Default, 0, output)
}
fn unset_fullscreen(&self) {
self.shell_surface.set_toplevel();
}
fn set_maximized(&self) {
self.shell_surface.set_maximized(None);
}
fn unset_maximized(&self) {
self.shell_surface.set_toplevel();
}
fn set_minimized(&self) {
}
fn set_geometry(&self, _: i32, _: i32, _: i32, _: i32) {
}
fn set_min_size(&self, _: Option<(i32, i32)>) {
}
fn set_max_size(&self, _: Option<(i32, i32)>) {
}
fn get_xdg(&self) -> Option<&xdg_toplevel::XdgToplevel> {
None
}
}