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Support client initiated window resizing

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Closes #185
This commit is contained in:
Shawn Wallace 2025-09-06 13:28:54 -04:00
parent 0b94ae1eb8
commit 970728d0d9
4 changed files with 155 additions and 52 deletions
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45
src/server/mod.rs
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@ -6,7 +6,7 @@ pub(crate) mod selection;
mod tests;
use self::event::*;
use crate::xstate::{Decorations, WindowDims, WmHints, WmName, WmNormalHints};
use crate::xstate::{Decorations, MoveResizeDirection, WindowDims, WmHints, WmName, WmNormalHints};
use crate::{X11Selection, XConnection};
use clientside::MyWorld;
use hecs::{Entity, World};
@ -49,7 +49,7 @@ use wayland_protocols::{
xdg_popup::XdgPopup,
xdg_positioner::{Anchor, Gravity, XdgPositioner},
xdg_surface::XdgSurface,
xdg_toplevel::XdgToplevel,
xdg_toplevel::{self, XdgToplevel},
xdg_wm_base::XdgWmBase,
},
xdg_output::zv1::server::zxdg_output_manager_v1::ZxdgOutputManagerV1,
@ -1116,6 +1116,47 @@ impl<S: X11Selection + 'static> InnerServerState<S> {
data.toplevel._move(&last_click_data.0, last_click_data.1);
}
pub fn resize_window(&mut self, window: x::Window, direction: MoveResizeDirection) {
let Some(data) = self
.windows
.get(&window)
.copied()
.and_then(|e| self.world.entity(e).ok())
else {
warn!("Requested resize of unknown window {window:?}");
return;
};
let Some(last_click_data) = data.get::<&LastClickSerial>() else {
warn!("Requested resize of window {window:?} but we don't have a click serial for it");
return;
};
let role = data.get::<&SurfaceRole>();
let Some(SurfaceRole::Toplevel(Some(data))) = role.as_deref() else {
warn!("Requested resize of non toplevel {window:?} ({role:?})");
return;
};
let edge = match direction {
MoveResizeDirection::SizeTopLeft => xdg_toplevel::ResizeEdge::TopLeft,
MoveResizeDirection::SizeTop => xdg_toplevel::ResizeEdge::Top,
MoveResizeDirection::SizeTopRight => xdg_toplevel::ResizeEdge::TopRight,
MoveResizeDirection::SizeRight => xdg_toplevel::ResizeEdge::Right,
MoveResizeDirection::SizeBottomRight => xdg_toplevel::ResizeEdge::BottomRight,
MoveResizeDirection::SizeBottom => xdg_toplevel::ResizeEdge::Bottom,
MoveResizeDirection::SizeBottomLeft => xdg_toplevel::ResizeEdge::BottomLeft,
MoveResizeDirection::SizeLeft => xdg_toplevel::ResizeEdge::Left,
MoveResizeDirection::MoveKeyboard
| MoveResizeDirection::SizeKeyboard
| MoveResizeDirection::Move
| MoveResizeDirection::Cancel => unreachable!(),
};
data.toplevel
.resize(&last_click_data.0, last_click_data.1, edge);
}
pub fn destroy_window(&mut self, window: x::Window) {
if let Some(id) = self.windows.remove(&window) {
self.world.remove::<(x::Window, WindowData)>(id).unwrap();