feat: workspace switching touchpad gestures
This commit is contained in:
Ryan Brue
Victoria Brekenfeld
parent
f1d8225ddb
commit
fc2173d028
9 changed files with 767 additions and 89 deletions
266
src/input/mod.rs
266
src/input/mod.rs
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@ -3,6 +3,7 @@
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use crate::{
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backend::render::cursor::CursorState,
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config::{xkb_config_to_wl, Action, Config, KeyModifiers, KeyPattern},
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input::gestures::{GestureState, SwipeAction},
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shell::{
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focus::{target::PointerFocusTarget, FocusDirection},
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grabs::{ResizeEdge, SeatMenuGrabState, SeatMoveGrabState},
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@ -10,7 +11,8 @@ use crate::{
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floating::ResizeGrabMarker,
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tiling::{SwapWindowGrab, TilingLayout},
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},
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Direction, FocusResult, MoveResult, OverviewMode, ResizeDirection, ResizeMode, Trigger,
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Direction, FocusResult, InvalidWorkspaceIndex, MoveResult, OverviewMode, ResizeDirection,
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ResizeMode, Trigger, WorkspaceDelta,
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},
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state::Common,
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utils::prelude::*,
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@ -68,6 +70,8 @@ use std::{
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crate::utils::id_gen!(next_seat_id, SEAT_ID, SEAT_IDS);
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pub mod gestures;
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#[repr(transparent)]
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pub struct SeatId(pub usize);
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pub struct ActiveOutput(pub RefCell<Output>);
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@ -1071,42 +1075,127 @@ impl State {
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}
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InputEvent::GestureSwipeBegin { event, .. } => {
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if let Some(seat) = self.common.seat_with_device(&event.device()) {
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let serial = SERIAL_COUNTER.next_serial();
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let pointer = seat.get_pointer().unwrap();
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pointer.gesture_swipe_begin(
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self,
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&GestureSwipeBeginEvent {
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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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if event.fingers() >= 3 {
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self.common.gesture_state = Some(GestureState::new(event.fingers()));
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} else {
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let serial = SERIAL_COUNTER.next_serial();
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let pointer = seat.get_pointer().unwrap();
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pointer.gesture_swipe_begin(
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self,
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&GestureSwipeBeginEvent {
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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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}
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InputEvent::GestureSwipeUpdate { event, .. } => {
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if let Some(seat) = self.common.seat_with_device(&event.device()) {
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let pointer = seat.get_pointer().unwrap();
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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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if let Some(seat) = self.common.seat_with_device(&event.device()).cloned() {
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let mut activate_action: Option<SwipeAction> = None;
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if let Some(ref mut gesture_state) = self.common.gesture_state {
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let first_update = gesture_state.update(
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event.delta(),
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Duration::from_millis(event.time_msec() as u64),
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);
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// Decide on action if first update
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if first_update {
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activate_action = match gesture_state.fingers {
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3 => None, // TODO: 3 finger gestures
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4 => {
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if self.common.config.cosmic_conf.workspaces.workspace_layout
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== WorkspaceLayout::Horizontal
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{
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match gesture_state.direction {
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Some(Direction::Left) => {
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Some(SwipeAction::NextWorkspace)
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}
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Some(Direction::Right) => {
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Some(SwipeAction::PrevWorkspace)
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}
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_ => None, // TODO: Other actions
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}
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} else {
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match gesture_state.direction {
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Some(Direction::Up) => Some(SwipeAction::NextWorkspace),
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Some(Direction::Down) => {
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Some(SwipeAction::PrevWorkspace)
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}
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_ => None, // TODO: Other actions
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}
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}
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}
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_ => None,
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};
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gesture_state.action = activate_action;
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}
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match gesture_state.action {
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Some(SwipeAction::NextWorkspace) | Some(SwipeAction::PrevWorkspace) => {
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self.common.shell.update_workspace_delta(
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&seat.active_output(),
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gesture_state.delta,
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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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let pointer = seat.get_pointer().unwrap();
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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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match activate_action {
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Some(SwipeAction::NextWorkspace) => {
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let _ = self.to_next_workspace(&seat, true);
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}
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Some(SwipeAction::PrevWorkspace) => {
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let _ = self.to_previous_workspace(&seat, true);
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}
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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 let Some(seat) = self.common.seat_with_device(&event.device()) {
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let serial = SERIAL_COUNTER.next_serial();
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let pointer = seat.get_pointer().unwrap();
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pointer.gesture_swipe_end(
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self,
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&GestureSwipeEndEvent {
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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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if let Some(seat) = self.common.seat_with_device(&event.device()).cloned() {
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if let Some(ref gesture_state) = self.common.gesture_state {
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match gesture_state.action {
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Some(SwipeAction::NextWorkspace) | Some(SwipeAction::PrevWorkspace) => {
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let velocity = gesture_state.velocity();
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let norm_velocity =
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if self.common.config.cosmic_conf.workspaces.workspace_layout
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== WorkspaceLayout::Horizontal
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{
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velocity / seat.active_output().geometry().size.w as f64
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} else {
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velocity / seat.active_output().geometry().size.h as f64
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};
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let _ = self
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.common
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.shell
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.end_workspace_swipe(&seat.active_output(), norm_velocity);
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}
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_ => {}
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}
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self.common.gesture_state = None;
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} else {
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let serial = SERIAL_COUNTER.next_serial();
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let pointer = seat.get_pointer().unwrap();
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pointer.gesture_swipe_end(
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self,
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&GestureSwipeEndEvent {
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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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}
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InputEvent::GesturePinchBegin { event, .. } => {
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@ -1471,10 +1560,11 @@ impl State {
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0 => 9,
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x => x - 1,
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};
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let _ = self
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.common
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.shell
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.activate(¤t_output, workspace as usize);
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let _ = self.common.shell.activate(
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¤t_output,
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workspace as usize,
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WorkspaceDelta::new_shortcut(),
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);
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}
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Action::LastWorkspace => {
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let current_output = seat.active_output();
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@ -1484,24 +1574,14 @@ impl State {
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.workspaces
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.len(¤t_output)
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.saturating_sub(1);
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let _ = self.common.shell.activate(¤t_output, workspace);
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let _ = self.common.shell.activate(
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¤t_output,
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workspace,
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WorkspaceDelta::new_shortcut(),
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);
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}
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Action::NextWorkspace => {
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let current_output = seat.active_output();
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let workspace = self
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.common
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.shell
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.workspaces
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.active_num(¤t_output)
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.1
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.saturating_add(1);
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if self
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.common
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.shell
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.activate(¤t_output, workspace)
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.is_err()
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&& propagate
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{
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if self.to_next_workspace(seat, false).is_err() && propagate {
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if let Some(inferred) = pattern.inferred_direction() {
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self.handle_action(
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Action::SwitchOutput(inferred),
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@ -1516,21 +1596,7 @@ impl State {
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}
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}
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Action::PreviousWorkspace => {
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let current_output = seat.active_output();
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let workspace = self
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.common
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.shell
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.workspaces
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.active_num(¤t_output)
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.1
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.saturating_sub(1);
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if self
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.common
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.shell
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.activate(¤t_output, workspace)
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.is_err()
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&& propagate
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{
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if self.to_previous_workspace(seat, false).is_err() && propagate {
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if let Some(inferred) = pattern.inferred_direction() {
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self.handle_action(
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Action::SwitchOutput(inferred),
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@ -1663,7 +1729,11 @@ impl State {
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if let Some(next_output) = next_output {
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let idx = self.common.shell.workspaces.active_num(&next_output).1;
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match self.common.shell.activate(&next_output, idx) {
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match self.common.shell.activate(
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&next_output,
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idx,
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WorkspaceDelta::new_shortcut(),
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) {
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Ok(Some(new_pos)) => {
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seat.set_active_output(&next_output);
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if let Some(ptr) = seat.get_pointer() {
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@ -1726,7 +1796,11 @@ impl State {
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.cloned();
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if let Some(next_output) = next_output {
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let idx = self.common.shell.workspaces.active_num(&next_output).1;
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match self.common.shell.activate(&next_output, idx) {
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match self.common.shell.activate(
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&next_output,
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idx,
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WorkspaceDelta::new_shortcut(),
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) {
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Ok(Some(new_pos)) => {
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seat.set_active_output(&next_output);
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if let Some(ptr) = seat.get_pointer() {
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@ -1762,7 +1836,11 @@ impl State {
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.cloned();
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if let Some(prev_output) = prev_output {
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let idx = self.common.shell.workspaces.active_num(&prev_output).1;
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match self.common.shell.activate(&prev_output, idx) {
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match self.common.shell.activate(
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&prev_output,
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idx,
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WorkspaceDelta::new_shortcut(),
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) {
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Ok(Some(new_pos)) => {
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seat.set_active_output(&prev_output);
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if let Some(ptr) = seat.get_pointer() {
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@ -2271,6 +2349,56 @@ impl State {
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None
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}
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}
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pub fn to_next_workspace(
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&mut self,
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seat: &Seat<State>,
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gesture: bool,
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) -> Result<Option<Point<i32, Global>>, InvalidWorkspaceIndex> {
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let current_output = seat.active_output();
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let workspace = self
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.common
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.shell
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.workspaces
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.active_num(¤t_output)
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.1
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.saturating_add(1);
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self.common.shell.activate(
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¤t_output,
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workspace,
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if gesture {
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WorkspaceDelta::new_gesture()
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} else {
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WorkspaceDelta::new_shortcut()
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},
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)
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}
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pub fn to_previous_workspace(
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&mut self,
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seat: &Seat<State>,
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gesture: bool,
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) -> Result<Option<Point<i32, Global>>, InvalidWorkspaceIndex> {
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let current_output = seat.active_output();
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let workspace = self
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.common
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.shell
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.workspaces
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.active_num(¤t_output)
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.1
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.saturating_sub(1);
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self.common.shell.activate(
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¤t_output,
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workspace,
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if gesture {
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WorkspaceDelta::new_gesture()
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} else {
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WorkspaceDelta::new_shortcut()
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},
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)
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}
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}
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fn sessions_for_output(state: &Common, output: &Output) -> impl Iterator<Item = Session> {
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