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grabs: Add ReleaseMode for menu-initiated grabs

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This commit is contained in:
Victoria Brekenfeld 2023-12-07 19:49:53 +00:00 • committed by Victoria Brekenfeld
parent 85771dff5e
commit edfb0edda7
11 changed files with 206 additions and 81 deletions
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14
src/shell/element/stack.rs
View file

@ -1,7 +1,10 @@
use super::{CosmicMapped, CosmicSurface, CosmicWindow};
use crate::{
shell::{
focus::FocusDirection, grabs::MoveGrab, layout::tiling::NodeDesc, Direction, Shell, Trigger,
focus::FocusDirection,
grabs::{MoveGrab, ReleaseMode},
layout::tiling::NodeDesc,
Direction, Shell, Trigger,
},
state::State,
utils::iced::{IcedElement, Program},
@ -650,7 +653,13 @@ impl Program for CosmicStackInternal {
.wl_surface()
{
loop_handle.insert_idle(move |state| {
Shell::move_request(state, &surface, &seat, serial);
Shell::move_request(
state,
&surface,
&seat,
serial,
ReleaseMode::NoMouseButtons,
);
});
}
}
@ -1113,6 +1122,7 @@ impl PointerTarget<State> for CosmicStack {
pos.to_i32_round() - Point::from((elem_geo.size.w / 2, 24)),
indicator_thickness,
was_tiled,
ReleaseMode::NoMouseButtons,
);
if grab.is_tiling_grab() {
data.common.shell.set_overview_mode(

10
src/shell/element/window.rs
View file

@ -1,5 +1,5 @@
use crate::{
shell::Shell,
shell::{grabs::ReleaseMode, Shell},
state::State,
utils::{
iced::{IcedElement, Program},
@ -255,7 +255,13 @@ impl Program for CosmicWindowInternal {
if let Some((seat, serial)) = self.last_seat.lock().unwrap().clone() {
if let Some(surface) = self.window.wl_surface() {
loop_handle.insert_idle(move |state| {
Shell::move_request(state, &surface, &seat, serial);
Shell::move_request(
state,
&surface,
&seat,
serial,
ReleaseMode::NoMouseButtons,
);
});
}
}

5
src/shell/grabs/mod.rs
View file

@ -17,6 +17,11 @@ use super::{
layout::{floating::ResizeSurfaceGrab, tiling::ResizeForkGrab},
};
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
pub enum ReleaseMode {
Click,
NoMouseButtons,
}
mod moving;
pub use self::moving::*;

27
src/shell/grabs/moving.rs
View file

@ -19,9 +19,12 @@ use crate::{
use cosmic::theme::CosmicTheme;
use smithay::{
backend::renderer::{
element::{utils::RescaleRenderElement, AsRenderElements, RenderElement},
ImportAll, ImportMem, Renderer,
backend::{
input::ButtonState,
renderer::{
element::{utils::RescaleRenderElement, AsRenderElements, RenderElement},
ImportAll, ImportMem, Renderer,
},
},
desktop::space::SpaceElement,
input::{
@ -46,6 +49,8 @@ use std::{
time::{Duration, Instant},
};
use super::ReleaseMode;
pub type SeatMoveGrabState = RefCell<Option<MoveGrabState>>;
const RESCALE_ANIMATION_DURATION: f64 = 150.0;
@ -217,6 +222,7 @@ pub struct MoveGrab {
cursor_output: Output,
window_outputs: HashSet<Output>,
tiling: bool,
release: ReleaseMode,
}
impl PointerGrab<State> for MoveGrab {
@ -334,8 +340,17 @@ impl PointerGrab<State> for MoveGrab {
event: &ButtonEvent,
) {
handle.button(state, event);
if handle.current_pressed().is_empty() {
self.ungrab(state, handle, event.serial, event.time);
match self.release {
ReleaseMode::NoMouseButtons => {
if handle.current_pressed().is_empty() {
self.ungrab(state, handle, event.serial, event.time);
}
}
ReleaseMode::Click => {
if event.state == ButtonState::Pressed {
self.ungrab(state, handle, event.serial, event.time);
}
}
}
}
@ -438,6 +453,7 @@ impl MoveGrab {
initial_window_location: Point<i32, Global>,
indicator_thickness: u8,
was_tiled: bool,
release: ReleaseMode,
) -> MoveGrab {
let output = seat.active_output();
let mut outputs = HashSet::new();
@ -473,6 +489,7 @@ impl MoveGrab {
window_outputs: outputs,
cursor_output: output,
tiling: was_tiled,
release,
}
}

88
src/shell/layout/floating/grabs/resize.rs
View file

@ -4,11 +4,15 @@ use std::sync::atomic::{AtomicBool, Ordering};
use crate::{
shell::{
element::CosmicMapped, focus::target::PointerFocusTarget, grabs::ResizeEdge, CosmicSurface,
element::CosmicMapped,
focus::target::PointerFocusTarget,
grabs::{ReleaseMode, ResizeEdge},
CosmicSurface,
},
utils::prelude::*,
};
use smithay::{
backend::input::ButtonState,
desktop::space::SpaceElement,
input::{
pointer::{
@ -20,7 +24,7 @@ use smithay::{
},
Seat,
},
utils::{IsAlive, Logical, Point, Rectangle, Size},
utils::{IsAlive, Logical, Point, Rectangle, Serial, Size},
};
/// Information about the resize operation.
@ -50,6 +54,7 @@ pub struct ResizeSurfaceGrab {
edges: ResizeEdge,
initial_window_size: Size<i32, Logical>,
last_window_size: Size<i32, Logical>,
release: ReleaseMode,
}
impl PointerGrab<State> for ResizeSurfaceGrab {
@ -140,36 +145,16 @@ impl PointerGrab<State> for ResizeSurfaceGrab {
event: &ButtonEvent,
) {
handle.button(data, event);
if handle.current_pressed().is_empty() {
// No more buttons are pressed, release the grab.
self.seat
.user_data()
.get::<ResizeGrabMarker>()
.unwrap()
.0
.store(false, Ordering::SeqCst);
handle.unset_grab(data, event.serial, event.time, true);
// If toplevel is dead, we can't resize it, so we return early.
if !self.window.alive() {
return;
match self.release {
ReleaseMode::NoMouseButtons => {
if handle.current_pressed().is_empty() {
self.ungrab(data, handle, event.serial, event.time);
}
}
self.window.set_resizing(false);
self.window.set_geometry(Rectangle::from_loc_and_size(
match self.window.active_window() {
CosmicSurface::X11(s) => s.geometry().loc.as_global(),
_ => (0, 0).into(),
},
self.last_window_size.as_global(),
));
self.window.configure();
let mut resize_state = self.window.resize_state.lock().unwrap();
if let Some(ResizeState::Resizing(resize_data)) = *resize_state {
*resize_state = Some(ResizeState::WaitingForCommit(resize_data));
} else {
panic!("invalid resize state: {:?}", resize_state);
ReleaseMode::Click => {
if event.state == ButtonState::Pressed {
self.ungrab(data, handle, event.serial, event.time);
}
}
}
}
@ -280,6 +265,7 @@ impl ResizeSurfaceGrab {
initial_window_location: Point<i32, Local>,
initial_window_size: Size<i32, Logical>,
seat: &Seat<State>,
release: ReleaseMode,
) -> ResizeSurfaceGrab {
let resize_state = ResizeState::Resizing(ResizeData {
edges,
@ -300,6 +286,7 @@ impl ResizeSurfaceGrab {
edges,
initial_window_size,
last_window_size: initial_window_size,
release,
}
}
@ -375,4 +362,43 @@ impl ResizeSurfaceGrab {
}
}
}
fn ungrab(
&mut self,
data: &mut State,
handle: &mut PointerInnerHandle<'_, State>,
serial: Serial,
time: u32,
) {
// No more buttons are pressed, release the grab.
self.seat
.user_data()
.get::<ResizeGrabMarker>()
.unwrap()
.0
.store(false, Ordering::SeqCst);
handle.unset_grab(data, serial, time, true);
// If toplevel is dead, we can't resize it, so we return early.
if !self.window.alive() {
return;
}
self.window.set_resizing(false);
self.window.set_geometry(Rectangle::from_loc_and_size(
match self.window.active_window() {
CosmicSurface::X11(s) => s.geometry().loc.as_global(),
_ => (0, 0).into(),
},
self.last_window_size.as_global(),
));
self.window.configure();
let mut resize_state = self.window.resize_state.lock().unwrap();
if let Some(ResizeState::Resizing(resize_data)) = *resize_state {
*resize_state = Some(ResizeState::WaitingForCommit(resize_data));
} else {
panic!("invalid resize state: {:?}", resize_state);
}
}
}

4
src/shell/layout/floating/mod.rs
View file

@ -32,7 +32,7 @@ use crate::{
CosmicMapped, CosmicMappedRenderElement, CosmicWindow,
},
focus::{target::KeyboardFocusTarget, FocusDirection, FocusStackMut},
grabs::ResizeEdge,
grabs::{ReleaseMode, ResizeEdge},
CosmicSurface, Direction, FocusResult, MoveResult, ResizeDirection, ResizeMode,
},
state::State,
@ -459,6 +459,7 @@ impl FloatingLayout {
seat: &Seat<State>,
start_data: PointerGrabStartData<State>,
edges: ResizeEdge,
release: ReleaseMode,
) -> Option<ResizeSurfaceGrab> {
if seat.get_pointer().is_some() {
let location = self.space.element_location(&mapped).unwrap().as_local();
@ -472,6 +473,7 @@ impl FloatingLayout {
location,
size,
seat,
release,
))
} else {
None

60
src/shell/layout/tiling/grabs/resize.rs
View file

@ -2,7 +2,7 @@
use crate::{
backend::render::cursor::{CursorShape, CursorState},
shell::{focus::target::PointerFocusTarget, layout::Orientation},
shell::{focus::target::PointerFocusTarget, grabs::ReleaseMode, layout::Orientation},
utils::prelude::*,
};
use id_tree::{NodeId, Tree};
@ -74,20 +74,19 @@ impl PointerTarget<State> for ResizeForkTarget {
let location = pointer.current_location();
pointer.set_grab(
state,
ResizeForkGrab {
start_data: PointerGrabStartData {
ResizeForkGrab::new(
PointerGrabStartData {
focus: None,
button,
location,
},
old_tree: None,
accumulated_delta: 0.0,
last_loc: location,
location.as_global(),
node,
output,
left_up_idx,
orientation,
},
output,
ReleaseMode::NoMouseButtons,
),
serial,
Focus::Clear,
)
@ -117,13 +116,38 @@ impl PointerTarget<State> for ResizeForkTarget {
pub struct ResizeForkGrab {
start_data: PointerGrabStartData<State>,
last_loc: Point<f64, Logical>,
last_loc: Point<f64, Global>,
old_tree: Option<Tree<Data>>,
accumulated_delta: f64,
node: NodeId,
output: WeakOutput,
left_up_idx: usize,
orientation: Orientation,
release: ReleaseMode,
}
impl ResizeForkGrab {
pub fn new(
start_data: PointerGrabStartData<State>,
pointer_loc: Point<f64, Global>,
node: NodeId,
idx: usize,
orientation: Orientation,
output: WeakOutput,
release: ReleaseMode,
) -> ResizeForkGrab {
ResizeForkGrab {
start_data,
last_loc: pointer_loc,
old_tree: None,
accumulated_delta: 0.0,
node,
output,
left_up_idx: idx,
orientation,
release,
}
}
}
impl PointerGrab<State> for ResizeForkGrab {
@ -137,7 +161,7 @@ impl PointerGrab<State> for ResizeForkGrab {
// While the grab is active, no client has pointer focus
handle.motion(data, None, event);
let delta = event.location - self.last_loc;
let delta = event.location - self.last_loc.as_logical();
if let Some(output) = self.output.upgrade() {
let tiling_layer = &mut data.common.shell.active_space_mut(&output).tiling_layer;
@ -234,7 +258,7 @@ impl PointerGrab<State> for ResizeForkGrab {
_ => unreachable!(),
}
self.last_loc = event.location;
self.last_loc = event.location.as_global();
let blocker = TilingLayout::update_positions(&output, tree, gaps);
tiling_layer.pending_blockers.extend(blocker);
} else {
@ -261,9 +285,17 @@ impl PointerGrab<State> for ResizeForkGrab {
event: &ButtonEvent,
) {
handle.button(data, event);
if handle.current_pressed().is_empty() {
// No more buttons are pressed, release the grab.
handle.unset_grab(data, event.serial, event.time, true);
match self.release {
ReleaseMode::NoMouseButtons => {
if handle.current_pressed().is_empty() {
handle.unset_grab(data, event.serial, event.time, true);
}
}
ReleaseMode::Click => {
if event.state == ButtonState::Pressed {
handle.unset_grab(data, event.serial, event.time, true);
}
}
}
}

53
src/shell/mod.rs
View file

@ -1883,9 +1883,10 @@ impl Shell {
surface: &WlSurface,
seat: &Seat<State>,
serial: impl Into<Option<Serial>>,
release: ReleaseMode,
) {
let serial = serial.into();
if let Some(start_data) = check_grab_preconditions(&seat, surface, serial) {
if let Some(start_data) = check_grab_preconditions(&seat, surface, serial, release) {
if let Some(mapped) = state.common.shell.element_for_wl_surface(surface).cloned() {
if let Some(workspace) = state.common.shell.space_for_mut(&mapped) {
let output = seat.active_output();
@ -1901,6 +1902,7 @@ impl Shell {
&output,
start_data,
active_hint as u8,
release,
) {
let handle = workspace.handle;
state
@ -1939,7 +1941,9 @@ impl Shell {
edges: ResizeEdge,
) {
let serial = serial.into();
if let Some(start_data) = check_grab_preconditions(&seat, surface, serial) {
if let Some(start_data) =
check_grab_preconditions(&seat, surface, serial, ReleaseMode::NoMouseButtons)
{
if let Some(mapped) = state.common.shell.element_for_wl_surface(surface).cloned() {
if let Some(workspace) = state.common.shell.space_for_mut(&mapped) {
if let Some(grab) = workspace.resize_request(&mapped, &seat, start_data, edges)
@ -2028,32 +2032,41 @@ pub fn check_grab_preconditions(
seat: &Seat<State>,
surface: &WlSurface,
serial: Option<Serial>,
release: ReleaseMode,
) -> Option<PointerGrabStartData<State>> {
use smithay::reexports::wayland_server::Resource;
// TODO: touch resize.
let pointer = seat.get_pointer().unwrap();
// Check that this surface has a click grab.
if !match serial {
Some(serial) => pointer.has_grab(serial),
None => pointer.is_grabbed(),
} {
return None;
}
let start_data = pointer
.grab_start_data()
.unwrap_or_else(|| PointerGrabStartData {
focus: pointer.current_focus().map(|f| (f, Point::from((0, 0)))),
button: 0x110,
location: pointer.current_location(),
});
let start_data = pointer.grab_start_data().unwrap();
if release == ReleaseMode::NoMouseButtons {
// Check that this surface has a click grab.
if !match serial {
Some(serial) => pointer.has_grab(serial),
None => pointer.is_grabbed(),
} {
return None;
}
// If the focus was for a different surface, ignore the request.
if start_data.focus.is_none()
|| !start_data
.focus
.as_ref()
.unwrap()
.0
.same_client_as(&surface.id())
{
return None;
// If the focus was for a different surface, ignore the request.
if start_data.focus.is_none()
|| !start_data
.focus
.as_ref()
.unwrap()
.0
.same_client_as(&surface.id())
{
return None;
}
}
Some(start_data)

12
src/shell/workspace.rs
View file

@ -71,7 +71,7 @@ use super::{
target::{KeyboardFocusTarget, PointerFocusTarget, WindowGroup},
FocusDirection, FocusStack, FocusStackMut,
},
grabs::{ResizeEdge, ResizeGrab},
grabs::{ReleaseMode, ResizeEdge, ResizeGrab},
layout::tiling::{Data, NodeDesc},
CosmicMappedRenderElement, CosmicSurface, ResizeDirection, ResizeMode,
};
@ -640,7 +640,13 @@ impl Workspace {
if self.floating_layer.mapped().any(|m| m == mapped) {
self.floating_layer
.resize_request(mapped, seat, start_data.clone(), edges)
.resize_request(
mapped,
seat,
start_data.clone(),
edges,
ReleaseMode::NoMouseButtons,
)
.map(Into::into)
} else {
None
@ -678,6 +684,7 @@ impl Workspace {
output: &Output,
start_data: PointerGrabStartData<State>,
indicator_thickness: u8,
release: ReleaseMode,
) -> Option<MoveGrab> {
let pointer = seat.get_pointer().unwrap();
let pos = pointer.current_location().as_global();
@ -720,6 +727,7 @@ impl Workspace {
initial_window_location,
indicator_thickness,
was_tiled.is_some(),
release,
))
}