1171 lines
48 KiB
Rust
1171 lines
48 KiB
Rust
use std::process::Command;
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use ferese_layout::Direction;
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use smithay::backend::input::{
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AbsolutePositionEvent, Axis, AxisSource, ButtonState, Event, GestureBeginEvent, GestureEndEvent,
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GestureSwipeUpdateEvent as _, InputBackend, InputEvent, KeyState, KeyboardKeyEvent, PointerAxisEvent,
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PointerButtonEvent, PointerMotionEvent, Switch, SwitchState, SwitchToggleEvent, TouchEvent,
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};
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use smithay::input::keyboard::{FilterResult, keysyms};
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use smithay::input::pointer::{
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AxisFrame, ButtonEvent, Focus, GestureSwipeBeginEvent, GestureSwipeEndEvent, GestureSwipeUpdateEvent,
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GrabStartData, MotionEvent, PointerHandle, RelativeMotionEvent,
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};
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use smithay::input::touch::{DownEvent, MotionEvent as TouchMotionEvent, UpEvent};
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use smithay::reexports::wayland_server::Resource;
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use smithay::reexports::wayland_server::protocol::wl_surface::WlSurface;
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use smithay::utils::{Logical, Point, SERIAL_COUNTER, Serial};
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use smithay::wayland::keyboard_shortcuts_inhibit::KeyboardShortcutsInhibitorSeat;
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use smithay::wayland::pointer_constraints::{PointerConstraint, with_pointer_constraint};
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use crate::Ferese;
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use crate::config::BindingAction;
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use crate::gestures::SwipeDirection;
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use crate::grabs::{MoveSurfaceGrab, ResizeEdge, ResizeSurfaceGrab};
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const BTN_LEFT: u32 = 0x110;
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const BTN_RIGHT: u32 = 0x111;
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pub(crate) struct LockedPointerHint {
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pub(crate) surface: WlSurface,
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pub(crate) local: Point<f64, Logical>,
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}
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impl Ferese {
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pub(crate) fn pointer_hint_position(
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&self,
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surface: &WlSurface,
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hint: Point<f64, Logical>,
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) -> Option<Point<f64, Logical>> {
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for window in self.space.elements() {
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let root = window.toplevel()?.wl_surface();
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let geometry = window.geometry();
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let Some(local) = surface_tree_position(root, surface, geometry.loc) else {
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continue;
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};
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let id = self.windows.ids().get(window)?;
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let presented = self.presented_window_rect(*id)?;
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let (scale_x, scale_y) = self.visual_scale_for_window(window)?;
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let point = local.to_f64() + hint - geometry.loc.to_f64();
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return Some(Point::from((
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presented.x + point.x * scale_x,
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presented.y + point.y * scale_y,
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)));
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}
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for output in self.space.outputs() {
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let output_geometry = self.space.output_geometry(output)?;
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let layers = smithay::desktop::layer_map_for_output(output);
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for layer in layers.layers() {
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let Some(local) = surface_tree_position(layer.wl_surface(), surface, (0, 0).into()) else {
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continue;
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};
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let geometry = layers.layer_geometry(layer)?;
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return Some((output_geometry.loc + geometry.loc + local).to_f64() + hint);
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}
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}
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None
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}
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pub(crate) fn apply_unlocked_pointer_hint(&mut self) {
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let Some(hint) = self.locked_pointer_hint.take() else {
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return;
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};
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if !hint.surface.is_alive() || self.session_lock.active || self.input_capture.active() {
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return;
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}
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let Some(pointer) = self.seat.get_pointer() else {
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return;
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};
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let locked = with_pointer_constraint(&hint.surface, &pointer, |constraint| {
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constraint.is_some_and(|constraint| {
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constraint.is_active() && matches!(&*constraint, PointerConstraint::Locked(_))
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})
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});
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if locked {
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self.locked_pointer_hint = Some(hint);
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return;
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}
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if pointer.current_focus().is_some_and(|surface| {
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with_pointer_constraint(&surface, &pointer, |constraint| {
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constraint.is_some_and(|constraint| constraint.is_active())
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})
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}) {
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return;
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}
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let Some(global) = self.pointer_hint_position(&hint.surface, hint.local) else {
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return;
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};
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let location = self.clamp_pointer_position(global);
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let focus = self.surface_under(location);
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pointer.motion(
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self,
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focus,
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&MotionEvent {
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location,
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serial: SERIAL_COUNTER.next_serial(),
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time: self.last_pointer_time,
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},
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);
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pointer.frame(self);
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self.cursor_redraw_pending = true;
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}
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pub fn process_input_event<I: InputBackend>(&mut self, event: InputEvent<I>) {
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let seat = self.seat.clone();
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self.idle_notifier_state.notify_activity(&seat);
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if !matches!(
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&event,
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InputEvent::DeviceAdded { .. } | InputEvent::DeviceRemoved { .. } | InputEvent::SwitchToggle { .. }
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) {
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self.lock_input_activity();
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}
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if self.session_lock.active {
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// An already-bound IME or drag client may install a grab after the
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// lock request. Never let that grab receive subsequent lock input.
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if let Some(keyboard) = seat.get_keyboard() {
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keyboard.unset_grab(self);
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}
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if let Some(pointer) = seat.get_pointer() {
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pointer.unset_grab(self, SERIAL_COUNTER.next_serial(), 0);
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}
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if let Some(touch) = seat.get_touch() {
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touch.unset_grab(self);
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}
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self.focus_lock_surface();
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}
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if self.input_capture.active()
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&& matches!(
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&event,
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InputEvent::GestureSwipeBegin { .. }
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| InputEvent::GestureSwipeUpdate { .. }
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| InputEvent::GestureSwipeEnd { .. }
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| InputEvent::GesturePinchBegin { .. }
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| InputEvent::GesturePinchUpdate { .. }
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| InputEvent::GesturePinchEnd { .. }
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| InputEvent::GestureHoldBegin { .. }
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| InputEvent::GestureHoldEnd { .. }
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| InputEvent::TouchDown { .. }
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| InputEvent::TouchMotion { .. }
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| InputEvent::TouchUp { .. }
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| InputEvent::TouchCancel { .. }
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| InputEvent::TouchFrame { .. }
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)
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{
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return;
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}
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match event {
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InputEvent::GestureSwipeBegin { event } => {
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let pointer = seat.get_pointer().expect("seat has a pointer");
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self.finish_workspace_swipe(None);
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self.finish_focus_swipe(None);
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self.swipe.begin(
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event.fingers(),
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self.swipe_navigation_blocked()
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|| !self
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.bindings
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.iter()
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.any(|binding| binding.swipe_fingers(event.fingers())),
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self.input_settings.touchpad.swipe_threshold,
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);
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if self.swipe.active() {
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self.focus_output_at(pointer.current_location());
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} else {
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pointer.gesture_swipe_begin(
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self,
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&GestureSwipeBeginEvent {
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serial: SERIAL_COUNTER.next_serial(),
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time: event.time_msec(),
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fingers: event.fingers(),
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},
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);
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}
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}
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InputEvent::GestureSwipeUpdate { event } => {
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if self.swipe.active() {
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self.swipe.update(event.delta_x(), event.delta_y());
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if self.swipe_navigation_blocked() {
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self.finish_workspace_swipe(None);
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self.finish_focus_swipe(None);
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} else if let Some((direction, progress)) = self.swipe.preview()
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&& let Some(action) = self
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.bindings
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.iter()
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.find(|binding| binding.matches_swipe(self.swipe.fingers(), direction))
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.map(|binding| binding.action.clone())
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{
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match action {
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BindingAction::SwitchRelativeWorkspace(next) => {
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self.preview_workspace_swipe(next, direction, progress);
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}
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BindingAction::Focus(focus @ (Direction::Left | Direction::Right)) => {
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self.preview_focus_swipe(focus, direction, progress);
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}
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_ => {}
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}
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}
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} else {
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seat.get_pointer().expect("seat has a pointer").gesture_swipe_update(
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self,
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&GestureSwipeUpdateEvent {
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time: event.time_msec(),
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delta: event.delta(),
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},
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);
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}
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}
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InputEvent::GestureSwipeEnd { event } => {
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if self.swipe.active() {
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let fingers = self.swipe.fingers();
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let cancelled = event.cancelled() || self.swipe_navigation_blocked();
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let direction = self.swipe.finish(cancelled);
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let workspace_handled = self.finish_workspace_swipe(direction);
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let focus_handled = self.finish_focus_swipe(direction);
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let handled = workspace_handled || focus_handled || self.swipe.preview_started();
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if !handled
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&& let Some(direction) = direction
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&& let Some(action) = self
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.bindings
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.iter()
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.find(|binding| binding.matches_swipe(fingers, direction))
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.map(|binding| binding.action.clone())
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{
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match action {
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BindingAction::Focus(direction @ (Direction::Left | Direction::Right)) => {
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self.focus_direction_from_swipe(direction);
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}
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BindingAction::SwitchRelativeWorkspace(next) => {
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self.switch_relative_workspace(next, Some(direction));
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}
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action => self.execute_binding(action),
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}
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}
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} else {
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seat.get_pointer().expect("seat has a pointer").gesture_swipe_end(
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self,
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&GestureSwipeEndEvent {
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serial: SERIAL_COUNTER.next_serial(),
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time: event.time_msec(),
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cancelled: event.cancelled(),
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},
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);
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}
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}
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InputEvent::SwitchToggle { event } if event.switch() == Some(Switch::Lid) => {
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crate::backends::direct::set_lid_closed(self, event.state() == SwitchState::On);
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}
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InputEvent::Keyboard { event, .. } => {
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let keyboard = self.seat.get_keyboard().expect("seat has a keyboard");
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let keycode = event.key_code();
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let state = event.state();
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let was_captured = self.input_capture.active();
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if self.input_capture.captures(1) {
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keyboard.unset_grab(self);
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if keyboard.current_focus().is_some() {
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keyboard.set_focus(self, None, SERIAL_COUNTER.next_serial());
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}
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}
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keyboard.input::<(), _>(
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self,
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keycode,
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state,
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SERIAL_COUNTER.next_serial(),
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event.time_msec(),
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|data, modifiers, keysym| {
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if data.focus_cycle.is_some() {
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if data.session_lock.active || data.input_capture.captures(1) {
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data.cancel_focus_cycle();
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} else if !modifiers.alt {
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data.finish_focus_cycle();
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}
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}
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if state == KeyState::Released {
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data.portal_shortcuts.release(keycode, Event::time(&event));
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if data.intercepted_keys.remove(&keycode) {
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return FilterResult::Intercept(());
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}
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}
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if data.session_lock.active {
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return FilterResult::Forward;
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}
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let symbol = keysym.modified_sym().raw();
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if data.focus_cycle.is_some() && symbol == keysyms::KEY_Escape {
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if state == KeyState::Pressed {
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data.intercepted_keys.insert(keycode);
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data.cancel_focus_cycle();
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}
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return FilterResult::Intercept(());
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}
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if data.input_capture.active() && emergency_shortcut_escape(symbol, modifiers.ctrl, modifiers.alt) {
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if state == KeyState::Pressed {
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data.input_capture.disable_all();
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data.intercepted_keys.insert(keycode);
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}
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return FilterResult::Intercept(());
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}
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if data.input_capture.captures(1) {
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data.input_capture.push(serde_json::json!({"type":"key", "key":keycode.raw().saturating_sub(8), "pressed":state == KeyState::Pressed}));
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return FilterResult::Forward;
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}
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if data.overview.is_active()
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&& matches!(symbol, keysyms::KEY_Return | keysyms::KEY_KP_Enter)
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{
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if state == KeyState::Pressed {
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data.intercepted_keys.insert(keycode);
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if let Some(id) = data.overview.selected() {
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data.select_overview_window(id);
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}
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}
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return FilterResult::Intercept(());
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}
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if overview_escape(symbol, data.overview.is_active()) {
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if state == KeyState::Pressed {
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data.intercepted_keys.insert(keycode);
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data.set_overview_active(false);
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}
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return FilterResult::Intercept(());
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}
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if emergency_shortcut_escape(symbol, modifiers.ctrl, modifiers.alt) {
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if state == KeyState::Pressed {
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data.intercepted_keys.insert(keycode);
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if let Some(inhibitor) = data.active_shortcuts_inhibitor.take() {
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inhibitor.inactivate();
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}
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}
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return FilterResult::Intercept(());
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}
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if data.seat.keyboard_shortcuts_inhibited() {
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return FilterResult::Forward;
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}
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if let Some(vt) = virtual_terminal(
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symbol,
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modifiers.ctrl,
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modifiers.alt,
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data.direct_backend.is_some(),
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) {
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if state == KeyState::Pressed {
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data.intercepted_keys.insert(keycode);
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crate::backends::direct::switch_vt(data, vt);
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}
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return FilterResult::Intercept(());
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}
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let raw_symbols = keysym
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.raw_syms()
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.into_iter()
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.map(|symbol| symbol.raw())
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.collect::<Vec<_>>();
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let action = data.bindings.action_for_key(
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keycode,
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&raw_symbols,
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modifiers.logo,
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modifiers.ctrl,
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modifiers.alt,
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modifiers.shift,
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);
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if data.focus_cycle.is_some()
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&& state == KeyState::Pressed
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&& !matches!(action, Some(BindingAction::FocusMru(_)))
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&& !matches!(symbol,
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keysyms::KEY_Alt_L | keysyms::KEY_Alt_R
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| keysyms::KEY_Shift_L | keysyms::KEY_Shift_R
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| keysyms::KEY_Control_L | keysyms::KEY_Control_R
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| keysyms::KEY_Super_L | keysyms::KEY_Super_R)
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{
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data.intercepted_keys.insert(keycode);
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return FilterResult::Intercept(());
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}
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let Some(action) = action else {
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if state == KeyState::Pressed
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&& data.portal_shortcuts.press(
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keycode,
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&raw_symbols,
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modifiers,
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Event::time(&event),
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)
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{
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data.intercepted_keys.insert(keycode);
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return FilterResult::Intercept(());
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}
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return FilterResult::Forward;
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};
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|
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if state == KeyState::Pressed {
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data.intercepted_keys.insert(keycode);
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let action = action.clone();
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|
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if let BindingAction::FocusMru(reverse) = action {
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data.cycle_focus(reverse, modifiers.alt);
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} else {
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data.execute_binding(action);
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}
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}
|
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FilterResult::Intercept(())
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},
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);
|
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if was_captured && !self.input_capture.active() {
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self.restore_input_capture_focus();
|
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}
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}
|
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InputEvent::PointerMotionAbsolute { event, .. } => {
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self.last_pointer_time = event.time_msec();
|
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let Some(position) = self.absolute_event_position(&event) else {
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return;
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};
|
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let pointer = self.seat.get_pointer().expect("seat has a pointer");
|
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if self.capture_pointer_motion(pointer.current_location(), position, true) {
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return;
|
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}
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let position = self.constrain_pointer_position(&pointer, position);
|
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|
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pointer.motion(
|
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self,
|
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self.surface_under(position),
|
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&MotionEvent {
|
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location: position,
|
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serial: SERIAL_COUNTER.next_serial(),
|
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time: event.time_msec(),
|
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},
|
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);
|
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pointer.frame(self);
|
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self.focus_window_under_pointer(&pointer, position);
|
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self.activate_focused_pointer_constraint(&pointer);
|
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crate::backends::direct::render_all(self);
|
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}
|
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InputEvent::PointerMotion { event, .. } => {
|
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self.last_pointer_time = event.time_msec();
|
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let pointer = self.seat.get_pointer().expect("seat has a pointer");
|
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let position = pointer.current_location();
|
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let focus = self.surface_under(position);
|
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let (scale_x, scale_y) = if self.overview.is_presenting() {
|
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self.window_under_visual(position)
|
|
.and_then(|window| self.visual_scale_for_window(&window))
|
|
.unwrap_or((1.0, 1.0))
|
|
} else {
|
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(1.0, 1.0)
|
|
};
|
|
let delta = event.delta();
|
|
let delta_unaccel = event.delta_unaccel();
|
|
if self.capture_pointer_motion(position, position + delta, false) {
|
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return;
|
|
}
|
|
|
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pointer.relative_motion(
|
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self,
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focus,
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&RelativeMotionEvent {
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delta: (delta.x / scale_x, delta.y / scale_y).into(),
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delta_unaccel: (delta_unaccel.x / scale_x, delta_unaccel.y / scale_y).into(),
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utime: event.time(),
|
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},
|
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);
|
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let requested = self.clamp_pointer_position(position + delta);
|
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let location = self.constrain_pointer_position(&pointer, requested);
|
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|
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pointer.motion(
|
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self,
|
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self.surface_under(location),
|
|
&MotionEvent {
|
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location,
|
|
serial: SERIAL_COUNTER.next_serial(),
|
|
time: event.time_msec(),
|
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},
|
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);
|
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pointer.frame(self);
|
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self.focus_window_under_pointer(&pointer, location);
|
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self.activate_focused_pointer_constraint(&pointer);
|
|
crate::backends::direct::render_all(self);
|
|
}
|
|
InputEvent::PointerButton { event, .. } => {
|
|
self.last_pointer_time = event.time_msec();
|
|
if self.input_capture.active() {
|
|
if self.input_capture.captures(2) {
|
|
self.input_capture.push(serde_json::json!({"type":"button", "button":event.button_code(), "pressed":event.state() == ButtonState::Pressed}));
|
|
}
|
|
return;
|
|
}
|
|
let pointer = self.seat.get_pointer().expect("seat has a pointer");
|
|
let serial = SERIAL_COUNTER.next_serial();
|
|
|
|
// Native popup_done destroys Iced's window immediately. For
|
|
// effects-capable shell popups, release input now but defer
|
|
// popup_done until the compositor's whole-surface fade ends.
|
|
if event.state() == ButtonState::Pressed
|
|
&& pointer.is_grabbed()
|
|
&& let Some(surface) = self.seat.get_keyboard().and_then(|k| k.current_focus())
|
|
&& let Some(popup) = self.popups.find_popup(&surface)
|
|
&& !self
|
|
.surface_under(pointer.current_location())
|
|
.is_some_and(|(target, _)| surface.id().same_client_as(&target.id()))
|
|
&& let Ok(root) = smithay::desktop::find_popup_root_surface(&popup)
|
|
&& crate::effects::begin_surface_dismiss(&surface)
|
|
{
|
|
let opacity = crate::effects::surface_opacity(&surface);
|
|
self.dismissing_popups
|
|
.push((root, popup, crate::dimming::DimAnimation::new(f64::from(opacity))));
|
|
pointer.unset_grab(self, serial, event.time_msec());
|
|
self.focus_window_at(pointer.current_location(), serial, true);
|
|
crate::backends::direct::render_all(self);
|
|
}
|
|
|
|
if self.overview.is_active() {
|
|
let position = pointer.current_location();
|
|
if self.layer_under(position).is_some() {
|
|
pointer.button(
|
|
self,
|
|
&ButtonEvent {
|
|
button: event.button_code(),
|
|
state: event.state(),
|
|
serial,
|
|
time: event.time_msec(),
|
|
},
|
|
);
|
|
pointer.frame(self);
|
|
return;
|
|
}
|
|
|
|
if event.state() == ButtonState::Pressed {
|
|
if self.click_overview_workspace(position) {
|
|
return;
|
|
}
|
|
|
|
if let Some(window) = self.window_under_visual(position)
|
|
&& let Some(id) = self.windows.ids().get(&window).copied()
|
|
{
|
|
self.select_overview_window(id);
|
|
} else {
|
|
self.set_overview_active(false);
|
|
}
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
if event.state() == ButtonState::Pressed
|
|
&& self.start_floating_pointer_grab(&pointer, event.button_code(), serial)
|
|
{
|
|
pointer.button(
|
|
self,
|
|
&ButtonEvent {
|
|
button: event.button_code(),
|
|
state: event.state(),
|
|
serial,
|
|
time: event.time_msec(),
|
|
},
|
|
);
|
|
pointer.frame(self);
|
|
return;
|
|
}
|
|
|
|
if event.state() == ButtonState::Pressed && !pointer.is_grabbed() {
|
|
self.focus_window_at(pointer.current_location(), serial, true);
|
|
}
|
|
|
|
pointer.button(
|
|
self,
|
|
&ButtonEvent {
|
|
button: event.button_code(),
|
|
state: event.state(),
|
|
serial,
|
|
time: event.time_msec(),
|
|
},
|
|
);
|
|
pointer.frame(self);
|
|
}
|
|
InputEvent::PointerAxis { event, .. } => {
|
|
self.last_pointer_time = event.time_msec();
|
|
let source = event.source();
|
|
let horizontal = event
|
|
.amount(Axis::Horizontal)
|
|
.unwrap_or_else(|| event.amount_v120(Axis::Horizontal).unwrap_or(0.0) * 15.0 / 120.0);
|
|
let vertical = event
|
|
.amount(Axis::Vertical)
|
|
.unwrap_or_else(|| event.amount_v120(Axis::Vertical).unwrap_or(0.0) * 15.0 / 120.0);
|
|
if self.input_capture.active() {
|
|
if self.input_capture.captures(2) {
|
|
self.input_capture.push(serde_json::json!({"type":"scroll", "x":horizontal, "y":vertical, "v120_x":event.amount_v120(Axis::Horizontal), "v120_y":event.amount_v120(Axis::Vertical), "stop_x":source == AxisSource::Finger && event.amount(Axis::Horizontal) == Some(0.0), "stop_y":source == AxisSource::Finger && event.amount(Axis::Vertical) == Some(0.0)}));
|
|
}
|
|
return;
|
|
}
|
|
let pointer = self.seat.get_pointer().expect("seat has a pointer");
|
|
if self.scroll_overview_strip(
|
|
pointer.current_location(),
|
|
if horizontal != 0.0 { horizontal } else { vertical },
|
|
) {
|
|
return;
|
|
}
|
|
let mut frame = AxisFrame::new(event.time_msec()).source(source);
|
|
if horizontal != 0.0 {
|
|
frame = frame.value(Axis::Horizontal, horizontal);
|
|
if let Some(value) = event.amount_v120(Axis::Horizontal) {
|
|
frame = frame.v120(Axis::Horizontal, value as i32);
|
|
}
|
|
}
|
|
|
|
if vertical != 0.0 {
|
|
frame = frame.value(Axis::Vertical, vertical);
|
|
if let Some(value) = event.amount_v120(Axis::Vertical) {
|
|
frame = frame.v120(Axis::Vertical, value as i32);
|
|
}
|
|
}
|
|
|
|
if source == AxisSource::Finger {
|
|
if event.amount(Axis::Horizontal) == Some(0.0) {
|
|
frame = frame.stop(Axis::Horizontal);
|
|
}
|
|
if event.amount(Axis::Vertical) == Some(0.0) {
|
|
frame = frame.stop(Axis::Vertical);
|
|
}
|
|
}
|
|
|
|
let pointer = self.seat.get_pointer().expect("seat has a pointer");
|
|
|
|
pointer.axis(self, frame);
|
|
pointer.frame(self);
|
|
}
|
|
InputEvent::TouchDown { event, .. } => {
|
|
let Some(location) = self.absolute_event_position(&event) else {
|
|
return;
|
|
};
|
|
self.focus_window_at(location, SERIAL_COUNTER.next_serial(), true);
|
|
let touch = self.seat.get_touch().expect("seat has touch capability");
|
|
let serial = SERIAL_COUNTER.next_serial();
|
|
|
|
touch.down(
|
|
self,
|
|
self.surface_under(location),
|
|
&DownEvent {
|
|
slot: event.slot(),
|
|
location,
|
|
serial,
|
|
time: event.time_msec(),
|
|
},
|
|
);
|
|
}
|
|
InputEvent::TouchMotion { event, .. } => {
|
|
let Some(location) = self.absolute_event_position(&event) else {
|
|
return;
|
|
};
|
|
let touch = self.seat.get_touch().expect("seat has touch capability");
|
|
|
|
touch.motion(
|
|
self,
|
|
self.surface_under(location),
|
|
&TouchMotionEvent {
|
|
slot: event.slot(),
|
|
location,
|
|
time: event.time_msec(),
|
|
},
|
|
);
|
|
}
|
|
InputEvent::TouchUp { event, .. } => {
|
|
let touch = self.seat.get_touch().expect("seat has touch capability");
|
|
touch.up(
|
|
self,
|
|
&UpEvent {
|
|
slot: event.slot(),
|
|
serial: SERIAL_COUNTER.next_serial(),
|
|
time: event.time_msec(),
|
|
},
|
|
);
|
|
}
|
|
InputEvent::TouchCancel { .. } => {
|
|
let touch = self.seat.get_touch().expect("seat has touch capability");
|
|
touch.cancel(self);
|
|
}
|
|
InputEvent::TouchFrame { .. } => {
|
|
let touch = self.seat.get_touch().expect("seat has touch capability");
|
|
touch.frame(self);
|
|
}
|
|
_ => {}
|
|
}
|
|
}
|
|
|
|
fn start_floating_pointer_grab(&mut self, pointer: &PointerHandle<Self>, button: u32, serial: Serial) -> bool {
|
|
if self.session_lock.active
|
|
|| pointer.is_grabbed()
|
|
|| !matches!(button, BTN_LEFT | BTN_RIGHT)
|
|
|| !self
|
|
.seat
|
|
.get_keyboard()
|
|
.is_some_and(|keyboard| keyboard.modifier_state().logo)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
let location = pointer.current_location();
|
|
if self.layer_under(location).is_some() {
|
|
return false;
|
|
}
|
|
let Some(window) = self.window_under_visual(location) else {
|
|
return false;
|
|
};
|
|
if !self.is_floating_window(&window) {
|
|
return false;
|
|
}
|
|
let Some(rect) = self.visual_rect_for_window(&window) else {
|
|
return false;
|
|
};
|
|
|
|
self.focus_window_at(location, serial, true);
|
|
let start_data = GrabStartData {
|
|
focus: None,
|
|
button,
|
|
location,
|
|
};
|
|
|
|
if button == BTN_LEFT {
|
|
pointer.set_grab(
|
|
self,
|
|
MoveSurfaceGrab {
|
|
start_data,
|
|
window,
|
|
initial_location: rect.loc,
|
|
initial_size: rect.size,
|
|
finished: false,
|
|
snap_x: Default::default(),
|
|
snap_y: Default::default(),
|
|
},
|
|
serial,
|
|
Focus::Clear,
|
|
);
|
|
} else {
|
|
let edge = ResizeEdge::at(location, rect);
|
|
pointer.set_grab(
|
|
self,
|
|
ResizeSurfaceGrab::new(start_data, window, edge, rect),
|
|
serial,
|
|
Focus::Clear,
|
|
);
|
|
}
|
|
|
|
true
|
|
}
|
|
|
|
fn absolute_event_position<I, E>(&self, event: &E) -> Option<Point<f64, Logical>>
|
|
where
|
|
I: InputBackend,
|
|
E: AbsolutePositionEvent<I>,
|
|
{
|
|
let output = self.focused_output().or_else(|| self.space.outputs().next())?;
|
|
let geometry = self.space.output_geometry(output)?;
|
|
|
|
Some(event.position_transformed(geometry.size) + geometry.loc.to_f64())
|
|
}
|
|
|
|
fn swipe_navigation_blocked(&self) -> bool {
|
|
self.session_lock.active
|
|
|| self.active_shortcuts_inhibitor.is_some()
|
|
|| self.seat.get_pointer().is_some_and(|pointer| pointer.is_grabbed())
|
|
|| self.seat.get_keyboard().is_some_and(|keyboard| keyboard.is_grabbed())
|
|
}
|
|
|
|
fn switch_relative_workspace(&mut self, next: bool, slide: Option<SwipeDirection>) {
|
|
if let Some(workspace) = self.relative_workspace_target(next) {
|
|
if let Some(direction) = slide {
|
|
self.activate_managed_workspace_from_swipe(workspace, direction);
|
|
} else {
|
|
self.activate_managed_workspace(workspace);
|
|
}
|
|
}
|
|
}
|
|
|
|
pub(crate) fn relative_workspace_target(&self, next: bool) -> Option<ferese_core::WorkspaceId> {
|
|
let output = self.output_workspaces.focused_output()?;
|
|
let current = self.output_workspaces.active_workspace(output)?;
|
|
let candidates = self.output_workspaces.ordered_workspaces(&self.workspaces, output);
|
|
let index = candidates.iter().position(|id| *id == current)?;
|
|
let neighbor = if next {
|
|
index.checked_add(1)?
|
|
} else {
|
|
index.checked_sub(1)?
|
|
};
|
|
|
|
candidates.get(neighbor).copied()
|
|
}
|
|
|
|
fn focus_window_at(&mut self, position: Point<f64, Logical>, serial: Serial, raise: bool) {
|
|
if self.input_capture.captures(1) {
|
|
return;
|
|
}
|
|
if self.session_lock.active {
|
|
self.focus_output_at(position);
|
|
self.focus_lock_surface();
|
|
return;
|
|
}
|
|
let keyboard = self.seat.get_keyboard().expect("seat has a keyboard");
|
|
self.focus_output_at(position);
|
|
|
|
if let Some((layer, _, _)) = self.layer_under(position) {
|
|
if layer.can_receive_keyboard_focus() {
|
|
keyboard.set_focus(self, Some(layer.wl_surface().clone()), serial);
|
|
}
|
|
return;
|
|
}
|
|
|
|
let previous = self.focused_window;
|
|
|
|
if let Some(window) = self.window_under_visual(position) {
|
|
let focused = self.windows.ids().get(&window).copied();
|
|
if let Some(focused) = focused {
|
|
let result = if raise {
|
|
self.workspaces.focus_window(focused)
|
|
} else {
|
|
self.workspaces.focus_window_without_reveal(focused)
|
|
};
|
|
if let Err(error) = result {
|
|
tracing::error!(%error, ?focused, "failed to update workspace focus");
|
|
return;
|
|
}
|
|
}
|
|
self.focused_window = focused;
|
|
if raise {
|
|
self.raise_window(&window, true);
|
|
} else {
|
|
// Hover transfers keyboard focus without changing the persistent
|
|
// stack: an exposed window must not cover the floats above it.
|
|
if let Some(previous) = previous
|
|
.filter(|id| Some(*id) != focused)
|
|
.and_then(|id| self.windows.window(id))
|
|
{
|
|
previous.set_activated(false);
|
|
|
|
if let Some(toplevel) = previous.toplevel() {
|
|
toplevel.send_pending_configure();
|
|
}
|
|
}
|
|
|
|
window.set_activated(true);
|
|
|
|
if let Some(toplevel) = window.toplevel() {
|
|
toplevel.send_pending_configure();
|
|
}
|
|
}
|
|
let surface = window
|
|
.toplevel()
|
|
.expect("mapped window has a toplevel")
|
|
.wl_surface()
|
|
.clone();
|
|
keyboard.set_focus(self, Some(surface), serial);
|
|
} else {
|
|
if let Some(previous) = previous.and_then(|id| self.windows.window(id)) {
|
|
previous.set_activated(false);
|
|
|
|
if let Some(toplevel) = previous.toplevel() {
|
|
toplevel.send_pending_configure();
|
|
}
|
|
}
|
|
|
|
self.focused_window = None;
|
|
keyboard.set_focus(self, Option::<WlSurface>::None, serial);
|
|
}
|
|
|
|
if raise {
|
|
self.relayout();
|
|
} else {
|
|
// Focus, dimming and the bar title update without moving the layout.
|
|
self.send_shell_snapshots();
|
|
crate::backends::direct::render_all(self);
|
|
}
|
|
}
|
|
|
|
fn focus_window_under_pointer(&mut self, pointer: &PointerHandle<Self>, position: Point<f64, Logical>) {
|
|
if self.session_lock.active {
|
|
return;
|
|
}
|
|
if self.overview.is_active() {
|
|
self.hover_overview_window(position);
|
|
return;
|
|
}
|
|
// Keep the explicitly selected window focused until Overview's exit
|
|
// animation settles. Moving previews must not steal focus on pointer jitter.
|
|
if self.overview.is_presenting() || !self.input_settings.focus_follows_mouse || pointer.is_grabbed() {
|
|
return;
|
|
}
|
|
if self.layer_under(position).is_some() {
|
|
return;
|
|
}
|
|
|
|
let Some(window) = self.window_under_visual(position) else {
|
|
return;
|
|
};
|
|
if self.windows.ids().get(&window).copied() == self.focused_window {
|
|
return;
|
|
}
|
|
|
|
self.focus_window_at(position, SERIAL_COUNTER.next_serial(), false);
|
|
}
|
|
|
|
fn clamp_pointer_position(&self, requested: Point<f64, Logical>) -> Point<f64, Logical> {
|
|
self.space
|
|
.outputs()
|
|
.filter_map(|output| self.space.output_geometry(output))
|
|
.map(|geometry| {
|
|
let position = Point::from((
|
|
requested.x.clamp(
|
|
f64::from(geometry.loc.x),
|
|
f64::from(geometry.loc.x + geometry.size.w - 1),
|
|
),
|
|
requested.y.clamp(
|
|
f64::from(geometry.loc.y),
|
|
f64::from(geometry.loc.y + geometry.size.h - 1),
|
|
),
|
|
));
|
|
let x = position.x - requested.x;
|
|
let y = position.y - requested.y;
|
|
(x * x + y * y, position)
|
|
})
|
|
.min_by(|(left, _), (right, _)| left.total_cmp(right))
|
|
.map(|(_, position)| position)
|
|
.unwrap_or(requested)
|
|
}
|
|
|
|
fn constrain_pointer_position(
|
|
&self,
|
|
pointer: &PointerHandle<Self>,
|
|
requested: Point<f64, Logical>,
|
|
) -> Point<f64, Logical> {
|
|
if self.session_lock.active {
|
|
return requested;
|
|
}
|
|
let current = pointer.current_location();
|
|
let Some(focused_surface) = pointer.current_focus() else {
|
|
return requested;
|
|
};
|
|
let Some((surface, origin)) = self.surface_under(current) else {
|
|
return requested;
|
|
};
|
|
if surface != focused_surface {
|
|
return requested;
|
|
}
|
|
|
|
with_pointer_constraint(&surface, pointer, |constraint| {
|
|
let Some(constraint) = constraint.filter(|constraint| constraint.is_active()) else {
|
|
return requested;
|
|
};
|
|
|
|
match &*constraint {
|
|
PointerConstraint::Locked(_) => current,
|
|
PointerConstraint::Confined(_) => {
|
|
let remains_on_surface = self
|
|
.surface_under(requested)
|
|
.is_some_and(|(candidate, _)| candidate == surface);
|
|
let inside_region = constraint
|
|
.region()
|
|
.is_none_or(|region| region.contains((requested - origin).to_i32_round()));
|
|
|
|
if remains_on_surface && inside_region {
|
|
requested
|
|
} else {
|
|
current
|
|
}
|
|
}
|
|
}
|
|
})
|
|
}
|
|
|
|
pub fn activate_focused_pointer_constraint(&self, pointer: &PointerHandle<Self>) {
|
|
if self.session_lock.active {
|
|
return;
|
|
}
|
|
let position = pointer.current_location();
|
|
let Some((surface, origin)) = self.surface_under(position) else {
|
|
return;
|
|
};
|
|
if pointer.current_focus().as_ref() != Some(&surface) {
|
|
return;
|
|
}
|
|
|
|
with_pointer_constraint(&surface, pointer, |constraint| {
|
|
let Some(constraint) = constraint else {
|
|
return;
|
|
};
|
|
let inside_region = constraint
|
|
.region()
|
|
.is_none_or(|region| region.contains((position - origin).to_i32_round()));
|
|
|
|
if !constraint.is_active() && inside_region {
|
|
constraint.activate();
|
|
}
|
|
});
|
|
}
|
|
|
|
fn execute_binding(&mut self, action: BindingAction) {
|
|
match action {
|
|
BindingAction::None => {}
|
|
BindingAction::Spawn(argv) => {
|
|
let (program, args) = argv.split_first().expect("binding commands are validated");
|
|
|
|
match Command::new(program)
|
|
.args(args)
|
|
.env("WAYLAND_DISPLAY", &self.socket_name)
|
|
.env_remove("WAYLAND_SOCKET")
|
|
.spawn()
|
|
{
|
|
Ok(child) => {
|
|
tracing::info!(%program, pid = child.id(), "spawned binding command")
|
|
}
|
|
Err(error) => {
|
|
tracing::warn!(%program, %error, "failed to spawn binding command")
|
|
}
|
|
}
|
|
}
|
|
BindingAction::Close => self.close_focused_window(),
|
|
BindingAction::Exit => self.request_logout_confirmation(),
|
|
BindingAction::Focus(direction) => self.focus_direction(direction),
|
|
BindingAction::FocusLastWindow => self.focus_last_window(),
|
|
BindingAction::FocusMru(reverse) => self.cycle_focus(reverse, false),
|
|
BindingAction::Move(direction) => self.move_direction(direction),
|
|
BindingAction::Resize(direction) => self.resize_direction(direction),
|
|
BindingAction::SwitchRelativeWorkspace(next) => self.switch_relative_workspace(next, None),
|
|
BindingAction::WorkspaceBackAndForth => self.workspace_back_and_forth(),
|
|
BindingAction::SwitchWorkspace(workspace) => {
|
|
self.switch_workspace_from_binding(u32::from(workspace));
|
|
}
|
|
BindingAction::MoveToWorkspace(workspace) => {
|
|
self.move_focused_to_workspace(u32::from(workspace));
|
|
}
|
|
BindingAction::ToggleFullscreen => self.toggle_focused_fullscreen(),
|
|
BindingAction::ToggleMaximized => self.toggle_focused_maximized(),
|
|
BindingAction::ToggleLayout => self.toggle_layout_mode(),
|
|
BindingAction::CycleColumnWidth => self.cycle_focused_column_width(),
|
|
BindingAction::CenterColumn => self.center_focused_column(),
|
|
BindingAction::Consume => self.consume_focused_window(),
|
|
BindingAction::Expel => self.expel_focused_window(),
|
|
BindingAction::ToggleFloating => self.toggle_focused_floating(),
|
|
BindingAction::ToggleOverview => self.toggle_overview(),
|
|
BindingAction::ToggleKeybindingGuide => {
|
|
self.toggle_keybinding_guide();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
fn surface_tree_position(
|
|
root: &WlSurface,
|
|
target: &WlSurface,
|
|
geometry_origin: Point<i32, Logical>,
|
|
) -> Option<Point<i32, Logical>> {
|
|
use smithay::desktop::PopupManager;
|
|
|
|
surface_tree_offset(root, target).or_else(|| {
|
|
PopupManager::popups_for_surface(root).find_map(|(popup, offset)| {
|
|
surface_tree_offset(popup.wl_surface(), target)
|
|
.map(|local| geometry_origin + offset - popup.geometry().loc + local)
|
|
})
|
|
})
|
|
}
|
|
|
|
fn surface_tree_offset(root: &WlSurface, target: &WlSurface) -> Option<Point<i32, Logical>> {
|
|
use std::cell::Cell;
|
|
|
|
use smithay::backend::renderer::utils::RendererSurfaceStateUserData;
|
|
use smithay::wayland::compositor::{TraversalAction, with_surface_tree_downward};
|
|
|
|
let found = Cell::new(None);
|
|
with_surface_tree_downward(
|
|
root,
|
|
Point::<i32, Logical>::default(),
|
|
|_, states, location| {
|
|
states
|
|
.data_map
|
|
.get::<RendererSurfaceStateUserData>()
|
|
.and_then(|data| data.lock().unwrap().view())
|
|
.map_or(TraversalAction::SkipChildren, |view| {
|
|
TraversalAction::DoChildren(*location + view.offset)
|
|
})
|
|
},
|
|
|surface, states, location| {
|
|
if surface == target
|
|
&& let Some(view) = states
|
|
.data_map
|
|
.get::<RendererSurfaceStateUserData>()
|
|
.and_then(|data| data.lock().unwrap().view())
|
|
{
|
|
found.set(Some(*location + view.offset));
|
|
}
|
|
},
|
|
|_, _, _| found.get().is_none(),
|
|
);
|
|
found.get()
|
|
}
|
|
|
|
fn virtual_terminal(symbol: u32, ctrl: bool, alt: bool, direct: bool) -> Option<i32> {
|
|
if !direct {
|
|
return None;
|
|
}
|
|
|
|
if (keysyms::KEY_XF86Switch_VT_1..=keysyms::KEY_XF86Switch_VT_12).contains(&symbol) {
|
|
return Some((symbol - keysyms::KEY_XF86Switch_VT_1 + 1) as i32);
|
|
}
|
|
|
|
(ctrl && alt && (keysyms::KEY_F1..=keysyms::KEY_F12).contains(&symbol))
|
|
.then_some((symbol - keysyms::KEY_F1 + 1) as i32)
|
|
}
|
|
|
|
fn emergency_shortcut_escape(symbol: u32, ctrl: bool, alt: bool) -> bool {
|
|
ctrl && alt && symbol == keysyms::KEY_Escape
|
|
}
|
|
|
|
fn overview_escape(symbol: u32, overview_active: bool) -> bool {
|
|
overview_active && symbol == keysyms::KEY_Escape
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod tests {
|
|
use super::{emergency_shortcut_escape, overview_escape, virtual_terminal};
|
|
|
|
#[test]
|
|
fn escape_closes_only_an_active_overview() {
|
|
assert!(overview_escape(keysyms::KEY_Escape, true));
|
|
assert!(!overview_escape(keysyms::KEY_Escape, false));
|
|
assert!(!overview_escape(keysyms::KEY_q, true));
|
|
}
|
|
|
|
#[test]
|
|
fn emergency_escape_requires_control_alt_escape() {
|
|
assert!(emergency_shortcut_escape(keysyms::KEY_Escape, true, true));
|
|
assert!(!emergency_shortcut_escape(keysyms::KEY_Escape, true, false));
|
|
assert!(!emergency_shortcut_escape(keysyms::KEY_q, true, true));
|
|
}
|
|
use smithay::input::keyboard::keysyms;
|
|
|
|
#[test]
|
|
fn maps_xkb_virtual_terminal_symbols_for_direct_sessions() {
|
|
assert_eq!(
|
|
virtual_terminal(keysyms::KEY_XF86Switch_VT_1, false, false, true),
|
|
Some(1)
|
|
);
|
|
assert_eq!(
|
|
virtual_terminal(keysyms::KEY_XF86Switch_VT_12, false, false, true),
|
|
Some(12)
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn accepts_plain_function_symbols_only_with_control_alt() {
|
|
assert_eq!(virtual_terminal(keysyms::KEY_F7, true, true, true), Some(7));
|
|
assert_eq!(virtual_terminal(keysyms::KEY_F7, true, false, true), None);
|
|
assert_eq!(virtual_terminal(keysyms::KEY_F7, false, true, true), None);
|
|
}
|
|
|
|
#[test]
|
|
fn leaves_virtual_terminal_keys_to_nested_clients() {
|
|
assert_eq!(
|
|
virtual_terminal(keysyms::KEY_XF86Switch_VT_3, false, false, false),
|
|
None
|
|
);
|
|
assert_eq!(virtual_terminal(keysyms::KEY_F3, true, true, false), None);
|
|
}
|
|
}
|