diff --git a/crates/gpui/src/app/test_context.rs b/crates/gpui/src/app/test_context.rs index 3b01096bb5..556c104f69 100644 --- a/crates/gpui/src/app/test_context.rs +++ b/crates/gpui/src/app/test_context.rs @@ -1,11 +1,11 @@ #![deny(missing_docs)] use crate::{ - div, Action, AnyView, AnyWindowHandle, AppCell, AppContext, AsyncAppContext, - BackgroundExecutor, ClipboardItem, Context, Entity, EventEmitter, ForegroundExecutor, - InputEvent, IntoElement, Keystroke, Model, ModelContext, Pixels, Platform, Render, Result, - Size, Task, TestDispatcher, TestPlatform, TestWindow, TextSystem, View, ViewContext, - VisualContext, WindowContext, WindowHandle, WindowOptions, + Action, AnyElement, AnyView, AnyWindowHandle, AppCell, AppContext, AsyncAppContext, + AvailableSpace, BackgroundExecutor, ClipboardItem, Context, Entity, EventEmitter, + ForegroundExecutor, InputEvent, Keystroke, Model, ModelContext, Pixels, Platform, Point, + Render, Result, Size, Task, TestDispatcher, TestPlatform, TestWindow, TextSystem, View, + ViewContext, VisualContext, WindowContext, WindowHandle, WindowOptions, }; use anyhow::{anyhow, bail}; use futures::{Stream, StreamExt}; @@ -167,10 +167,14 @@ impl TestAppContext { } /// Adds a new window with no content. - pub fn add_empty_window(&mut self) -> AnyWindowHandle { + pub fn add_empty_window(&mut self) -> &mut VisualTestContext { let mut cx = self.app.borrow_mut(); - cx.open_window(WindowOptions::default(), |cx| cx.new_view(|_| EmptyView {})) - .any_handle + let window = cx.open_window(WindowOptions::default(), |cx| cx.new_view(|_| ())); + drop(cx); + let cx = Box::new(VisualTestContext::from_window(*window.deref(), self)); + cx.run_until_parked(); + // it might be nice to try and cleanup these at the end of each test. + Box::leak(cx) } /// Adds a new window, and returns its root view and a `VisualTestContext` which can be used @@ -609,9 +613,32 @@ impl<'a> VisualTestContext { self.cx.simulate_input(self.window, input) } + /// Draw an element to the window. Useful for simulating events or actions + pub fn draw( + &mut self, + origin: Point, + space: Size, + f: impl FnOnce(&mut WindowContext) -> AnyElement, + ) { + self.update(|cx| { + let entity_id = cx + .window + .root_view + .as_ref() + .expect("Can't draw to this window without a root view") + .entity_id(); + cx.with_view_id(entity_id, |cx| { + f(cx).draw(origin, space, cx); + }); + + cx.refresh(); + }) + } + /// Simulate an event from the platform, e.g. a SrollWheelEvent - pub fn simulate_event(&mut self, event: InputEvent) { - self.update(|cx| cx.dispatch_event(event)); + /// Make sure you've called [VisualTestContext::draw] first! + pub fn simulate_event(&mut self, event: E) { + self.update(|cx| cx.dispatch_event(event.to_platform_input())); self.background_executor.run_until_parked(); } @@ -769,12 +796,3 @@ impl AnyWindowHandle { self.update(cx, |_, cx| cx.new_view(build_view)).unwrap() } } - -/// An EmptyView for testing. -pub struct EmptyView {} - -impl Render for EmptyView { - fn render(&mut self, _cx: &mut crate::ViewContext) -> impl IntoElement { - div() - } -} diff --git a/crates/gpui/src/elements/list.rs b/crates/gpui/src/elements/list.rs index 7713bd27e1..96067d2400 100644 --- a/crates/gpui/src/elements/list.rs +++ b/crates/gpui/src/elements/list.rs @@ -1,6 +1,6 @@ use crate::{ point, px, AnyElement, AvailableSpace, BorrowAppContext, BorrowWindow, Bounds, ContentMask, - DispatchPhase, Element, IntoElement, IsZero, Pixels, Point, ScrollWheelEvent, Size, Style, + DispatchPhase, Element, IntoElement, Pixels, Point, ScrollWheelEvent, Size, Style, StyleRefinement, Styled, WindowContext, }; use collections::VecDeque; @@ -584,36 +584,33 @@ impl<'a> sum_tree::SeekTarget<'a, ListItemSummary, ListItemSummary> for Height { #[cfg(test)] mod test { - use crate::{self as gpui, Entity, TestAppContext}; + use gpui::{ScrollDelta, ScrollWheelEvent}; + + use crate::{self as gpui, TestAppContext}; #[gpui::test] fn test_reset_after_paint_before_scroll(cx: &mut TestAppContext) { use crate::{div, list, point, px, size, Element, ListState, Styled}; - let (v, cx) = cx.add_window_view(|_| ()); + let cx = cx.add_empty_window(); let state = ListState::new(5, crate::ListAlignment::Top, px(10.), |_, _| { div().h(px(10.)).w_full().into_any() }); - cx.update(|cx| { - cx.with_view_id(v.entity_id(), |cx| { - list(state.clone()) - .w_full() - .h_full() - .z_index(10) - .into_any() - .draw(point(px(0.0), px(0.0)), size(px(100.), px(20.)).into(), cx) - }); - }); + cx.draw( + point(px(0.), px(0.)), + size(px(100.), px(20.)).into(), + |_| list(state.clone()).w_full().h_full().z_index(10).into_any(), + ); state.reset(5); - cx.simulate_event(gpui::InputEvent::ScrollWheel(gpui::ScrollWheelEvent { + cx.simulate_event(ScrollWheelEvent { position: point(px(1.), px(1.)), - delta: gpui::ScrollDelta::Pixels(point(px(0.), px(-500.))), + delta: ScrollDelta::Pixels(point(px(0.), px(-500.))), ..Default::default() - })); + }); assert_eq!(state.logical_scroll_top().item_ix, 0); assert_eq!(state.logical_scroll_top().offset_in_item, px(0.)); diff --git a/crates/gpui/src/interactive.rs b/crates/gpui/src/interactive.rs index 419be9ac38..86e0a6378e 100644 --- a/crates/gpui/src/interactive.rs +++ b/crates/gpui/src/interactive.rs @@ -1,8 +1,14 @@ use crate::{ - div, point, Element, IntoElement, Keystroke, Modifiers, Pixels, Point, Render, ViewContext, + point, seal::Sealed, IntoElement, Keystroke, Modifiers, Pixels, Point, Render, ViewContext, }; use smallvec::SmallVec; -use std::{any::Any, default, fmt::Debug, marker::PhantomData, ops::Deref, path::PathBuf}; +use std::{any::Any, fmt::Debug, ops::Deref, path::PathBuf}; + +pub trait InputEvent: Sealed + 'static { + fn to_platform_input(self) -> PlatformInput; +} +pub trait KeyEvent: InputEvent {} +pub trait MouseEvent: InputEvent {} #[derive(Clone, Debug, Eq, PartialEq)] pub struct KeyDownEvent { @@ -10,16 +16,40 @@ pub struct KeyDownEvent { pub is_held: bool, } +impl Sealed for KeyDownEvent {} +impl InputEvent for KeyDownEvent { + fn to_platform_input(self) -> PlatformInput { + PlatformInput::KeyDown(self) + } +} +impl KeyEvent for KeyDownEvent {} + #[derive(Clone, Debug)] pub struct KeyUpEvent { pub keystroke: Keystroke, } +impl Sealed for KeyUpEvent {} +impl InputEvent for KeyUpEvent { + fn to_platform_input(self) -> PlatformInput { + PlatformInput::KeyUp(self) + } +} +impl KeyEvent for KeyUpEvent {} + #[derive(Clone, Debug, Default)] pub struct ModifiersChangedEvent { pub modifiers: Modifiers, } +impl Sealed for ModifiersChangedEvent {} +impl InputEvent for ModifiersChangedEvent { + fn to_platform_input(self) -> PlatformInput { + PlatformInput::ModifiersChanged(self) + } +} +impl KeyEvent for ModifiersChangedEvent {} + impl Deref for ModifiersChangedEvent { type Target = Modifiers; @@ -46,6 +76,14 @@ pub struct MouseDownEvent { pub click_count: usize, } +impl Sealed for MouseDownEvent {} +impl InputEvent for MouseDownEvent { + fn to_platform_input(self) -> PlatformInput { + PlatformInput::MouseDown(self) + } +} +impl MouseEvent for MouseDownEvent {} + #[derive(Clone, Debug, Default)] pub struct MouseUpEvent { pub button: MouseButton, @@ -54,38 +92,20 @@ pub struct MouseUpEvent { pub click_count: usize, } +impl Sealed for MouseUpEvent {} +impl InputEvent for MouseUpEvent { + fn to_platform_input(self) -> PlatformInput { + PlatformInput::MouseUp(self) + } +} +impl MouseEvent for MouseUpEvent {} + #[derive(Clone, Debug, Default)] pub struct ClickEvent { pub down: MouseDownEvent, pub up: MouseUpEvent, } -pub struct Drag -where - R: Fn(&mut V, &mut ViewContext) -> E, - V: 'static, - E: IntoElement, -{ - pub state: S, - pub render_drag_handle: R, - view_element_types: PhantomData<(V, E)>, -} - -impl Drag -where - R: Fn(&mut V, &mut ViewContext) -> E, - V: 'static, - E: Element, -{ - pub fn new(state: S, render_drag_handle: R) -> Self { - Drag { - state, - render_drag_handle, - view_element_types: Default::default(), - } - } -} - #[derive(Hash, PartialEq, Eq, Copy, Clone, Debug)] pub enum MouseButton { Left, @@ -131,6 +151,14 @@ pub struct MouseMoveEvent { pub modifiers: Modifiers, } +impl Sealed for MouseMoveEvent {} +impl InputEvent for MouseMoveEvent { + fn to_platform_input(self) -> PlatformInput { + PlatformInput::MouseMove(self) + } +} +impl MouseEvent for MouseMoveEvent {} + impl MouseMoveEvent { pub fn dragging(&self) -> bool { self.pressed_button == Some(MouseButton::Left) @@ -145,6 +173,14 @@ pub struct ScrollWheelEvent { pub touch_phase: TouchPhase, } +impl Sealed for ScrollWheelEvent {} +impl InputEvent for ScrollWheelEvent { + fn to_platform_input(self) -> PlatformInput { + PlatformInput::ScrollWheel(self) + } +} +impl MouseEvent for ScrollWheelEvent {} + impl Deref for ScrollWheelEvent { type Target = Modifiers; @@ -202,6 +238,14 @@ pub struct MouseExitEvent { pub modifiers: Modifiers, } +impl Sealed for MouseExitEvent {} +impl InputEvent for MouseExitEvent { + fn to_platform_input(self) -> PlatformInput { + PlatformInput::MouseExited(self) + } +} +impl MouseEvent for MouseExitEvent {} + impl Deref for MouseExitEvent { type Target = Modifiers; @@ -221,7 +265,7 @@ impl ExternalPaths { impl Render for ExternalPaths { fn render(&mut self, _: &mut ViewContext) -> impl IntoElement { - div() // Intentionally left empty because the platform will render icons for the dragged files + () // Intentionally left empty because the platform will render icons for the dragged files } } @@ -240,8 +284,16 @@ pub enum FileDropEvent { Exited, } +impl Sealed for FileDropEvent {} +impl InputEvent for FileDropEvent { + fn to_platform_input(self) -> PlatformInput { + PlatformInput::FileDrop(self) + } +} +impl MouseEvent for FileDropEvent {} + #[derive(Clone, Debug)] -pub enum InputEvent { +pub enum PlatformInput { KeyDown(KeyDownEvent), KeyUp(KeyUpEvent), ModifiersChanged(ModifiersChangedEvent), @@ -253,19 +305,19 @@ pub enum InputEvent { FileDrop(FileDropEvent), } -impl InputEvent { +impl PlatformInput { pub fn position(&self) -> Option> { match self { - InputEvent::KeyDown { .. } => None, - InputEvent::KeyUp { .. } => None, - InputEvent::ModifiersChanged { .. } => None, - InputEvent::MouseDown(event) => Some(event.position), - InputEvent::MouseUp(event) => Some(event.position), - InputEvent::MouseMove(event) => Some(event.position), - InputEvent::MouseExited(event) => Some(event.position), - InputEvent::ScrollWheel(event) => Some(event.position), - InputEvent::FileDrop(FileDropEvent::Exited) => None, - InputEvent::FileDrop( + PlatformInput::KeyDown { .. } => None, + PlatformInput::KeyUp { .. } => None, + PlatformInput::ModifiersChanged { .. } => None, + PlatformInput::MouseDown(event) => Some(event.position), + PlatformInput::MouseUp(event) => Some(event.position), + PlatformInput::MouseMove(event) => Some(event.position), + PlatformInput::MouseExited(event) => Some(event.position), + PlatformInput::ScrollWheel(event) => Some(event.position), + PlatformInput::FileDrop(FileDropEvent::Exited) => None, + PlatformInput::FileDrop( FileDropEvent::Entered { position, .. } | FileDropEvent::Pending { position, .. } | FileDropEvent::Submit { position, .. }, @@ -275,29 +327,29 @@ impl InputEvent { pub fn mouse_event(&self) -> Option<&dyn Any> { match self { - InputEvent::KeyDown { .. } => None, - InputEvent::KeyUp { .. } => None, - InputEvent::ModifiersChanged { .. } => None, - InputEvent::MouseDown(event) => Some(event), - InputEvent::MouseUp(event) => Some(event), - InputEvent::MouseMove(event) => Some(event), - InputEvent::MouseExited(event) => Some(event), - InputEvent::ScrollWheel(event) => Some(event), - InputEvent::FileDrop(event) => Some(event), + PlatformInput::KeyDown { .. } => None, + PlatformInput::KeyUp { .. } => None, + PlatformInput::ModifiersChanged { .. } => None, + PlatformInput::MouseDown(event) => Some(event), + PlatformInput::MouseUp(event) => Some(event), + PlatformInput::MouseMove(event) => Some(event), + PlatformInput::MouseExited(event) => Some(event), + PlatformInput::ScrollWheel(event) => Some(event), + PlatformInput::FileDrop(event) => Some(event), } } pub fn keyboard_event(&self) -> Option<&dyn Any> { match self { - InputEvent::KeyDown(event) => Some(event), - InputEvent::KeyUp(event) => Some(event), - InputEvent::ModifiersChanged(event) => Some(event), - InputEvent::MouseDown(_) => None, - InputEvent::MouseUp(_) => None, - InputEvent::MouseMove(_) => None, - InputEvent::MouseExited(_) => None, - InputEvent::ScrollWheel(_) => None, - InputEvent::FileDrop(_) => None, + PlatformInput::KeyDown(event) => Some(event), + PlatformInput::KeyUp(event) => Some(event), + PlatformInput::ModifiersChanged(event) => Some(event), + PlatformInput::MouseDown(_) => None, + PlatformInput::MouseUp(_) => None, + PlatformInput::MouseMove(_) => None, + PlatformInput::MouseExited(_) => None, + PlatformInput::ScrollWheel(_) => None, + PlatformInput::FileDrop(_) => None, } } } diff --git a/crates/gpui/src/platform.rs b/crates/gpui/src/platform.rs index 5a2335919e..8a2e3ea272 100644 --- a/crates/gpui/src/platform.rs +++ b/crates/gpui/src/platform.rs @@ -7,7 +7,7 @@ mod test; use crate::{ Action, AnyWindowHandle, BackgroundExecutor, Bounds, DevicePixels, Font, FontId, FontMetrics, - FontRun, ForegroundExecutor, GlobalPixels, GlyphId, InputEvent, Keymap, LineLayout, Pixels, + FontRun, ForegroundExecutor, GlobalPixels, GlyphId, Keymap, LineLayout, Pixels, PlatformInput, Point, RenderGlyphParams, RenderImageParams, RenderSvgParams, Result, Scene, SharedString, Size, TaskLabel, }; @@ -88,7 +88,7 @@ pub(crate) trait Platform: 'static { fn on_resign_active(&self, callback: Box); fn on_quit(&self, callback: Box); fn on_reopen(&self, callback: Box); - fn on_event(&self, callback: Box bool>); + fn on_event(&self, callback: Box bool>); fn set_menus(&self, menus: Vec, keymap: &Keymap); fn on_app_menu_action(&self, callback: Box); @@ -155,7 +155,7 @@ pub trait PlatformWindow { fn zoom(&self); fn toggle_full_screen(&self); fn on_request_frame(&self, callback: Box); - fn on_input(&self, callback: Box bool>); + fn on_input(&self, callback: Box bool>); fn on_active_status_change(&self, callback: Box); fn on_resize(&self, callback: Box, f32)>); fn on_fullscreen(&self, callback: Box); diff --git a/crates/gpui/src/platform/mac/events.rs b/crates/gpui/src/platform/mac/events.rs index c67018ad5d..f84833d3cb 100644 --- a/crates/gpui/src/platform/mac/events.rs +++ b/crates/gpui/src/platform/mac/events.rs @@ -1,7 +1,7 @@ use crate::{ - point, px, InputEvent, KeyDownEvent, KeyUpEvent, Keystroke, Modifiers, ModifiersChangedEvent, - MouseButton, MouseDownEvent, MouseExitEvent, MouseMoveEvent, MouseUpEvent, NavigationDirection, - Pixels, ScrollDelta, ScrollWheelEvent, TouchPhase, + point, px, KeyDownEvent, KeyUpEvent, Keystroke, Modifiers, ModifiersChangedEvent, MouseButton, + MouseDownEvent, MouseExitEvent, MouseMoveEvent, MouseUpEvent, NavigationDirection, Pixels, + PlatformInput, ScrollDelta, ScrollWheelEvent, TouchPhase, }; use cocoa::{ appkit::{NSEvent, NSEventModifierFlags, NSEventPhase, NSEventType}, @@ -82,7 +82,7 @@ unsafe fn read_modifiers(native_event: id) -> Modifiers { } } -impl InputEvent { +impl PlatformInput { pub unsafe fn from_native(native_event: id, window_height: Option) -> Option { let event_type = native_event.eventType(); diff --git a/crates/gpui/src/platform/mac/platform.rs b/crates/gpui/src/platform/mac/platform.rs index 8061cc1360..499ac0b591 100644 --- a/crates/gpui/src/platform/mac/platform.rs +++ b/crates/gpui/src/platform/mac/platform.rs @@ -1,8 +1,8 @@ use super::{events::key_to_native, BoolExt}; use crate::{ Action, AnyWindowHandle, BackgroundExecutor, ClipboardItem, CursorStyle, DisplayId, - ForegroundExecutor, InputEvent, Keymap, MacDispatcher, MacDisplay, MacDisplayLinker, - MacTextSystem, MacWindow, Menu, MenuItem, PathPromptOptions, Platform, PlatformDisplay, + ForegroundExecutor, Keymap, MacDispatcher, MacDisplay, MacDisplayLinker, MacTextSystem, + MacWindow, Menu, MenuItem, PathPromptOptions, Platform, PlatformDisplay, PlatformInput, PlatformTextSystem, PlatformWindow, Result, SemanticVersion, VideoTimestamp, WindowOptions, }; use anyhow::anyhow; @@ -153,7 +153,7 @@ pub struct MacPlatformState { resign_active: Option>, reopen: Option>, quit: Option>, - event: Option bool>>, + event: Option bool>>, menu_command: Option>, validate_menu_command: Option bool>>, will_open_menu: Option>, @@ -637,7 +637,7 @@ impl Platform for MacPlatform { self.0.lock().reopen = Some(callback); } - fn on_event(&self, callback: Box bool>) { + fn on_event(&self, callback: Box bool>) { self.0.lock().event = Some(callback); } @@ -976,7 +976,7 @@ unsafe fn get_mac_platform(object: &mut Object) -> &MacPlatform { extern "C" fn send_event(this: &mut Object, _sel: Sel, native_event: id) { unsafe { - if let Some(event) = InputEvent::from_native(native_event, None) { + if let Some(event) = PlatformInput::from_native(native_event, None) { let platform = get_mac_platform(this); let mut lock = platform.0.lock(); if let Some(mut callback) = lock.event.take() { diff --git a/crates/gpui/src/platform/mac/window.rs b/crates/gpui/src/platform/mac/window.rs index c364021281..134390bb79 100644 --- a/crates/gpui/src/platform/mac/window.rs +++ b/crates/gpui/src/platform/mac/window.rs @@ -1,9 +1,9 @@ use super::{display_bounds_from_native, ns_string, MacDisplay, MetalRenderer, NSRange}; use crate::{ display_bounds_to_native, point, px, size, AnyWindowHandle, Bounds, ExternalPaths, - FileDropEvent, ForegroundExecutor, GlobalPixels, InputEvent, KeyDownEvent, Keystroke, - Modifiers, ModifiersChangedEvent, MouseButton, MouseDownEvent, MouseMoveEvent, MouseUpEvent, - Pixels, PlatformAtlas, PlatformDisplay, PlatformInputHandler, PlatformWindow, Point, + FileDropEvent, ForegroundExecutor, GlobalPixels, KeyDownEvent, Keystroke, Modifiers, + ModifiersChangedEvent, MouseButton, MouseDownEvent, MouseMoveEvent, MouseUpEvent, Pixels, + PlatformAtlas, PlatformDisplay, PlatformInput, PlatformInputHandler, PlatformWindow, Point, PromptLevel, Size, Timer, WindowAppearance, WindowBounds, WindowKind, WindowOptions, }; use block::ConcreteBlock; @@ -319,7 +319,7 @@ struct MacWindowState { renderer: MetalRenderer, kind: WindowKind, request_frame_callback: Option>, - event_callback: Option bool>>, + event_callback: Option bool>>, activate_callback: Option>, resize_callback: Option, f32)>>, fullscreen_callback: Option>, @@ -333,7 +333,7 @@ struct MacWindowState { synthetic_drag_counter: usize, last_fresh_keydown: Option, traffic_light_position: Option>, - previous_modifiers_changed_event: Option, + previous_modifiers_changed_event: Option, // State tracking what the IME did after the last request ime_state: ImeState, // Retains the last IME Text @@ -928,7 +928,7 @@ impl PlatformWindow for MacWindow { self.0.as_ref().lock().request_frame_callback = Some(callback); } - fn on_input(&self, callback: Box bool>) { + fn on_input(&self, callback: Box bool>) { self.0.as_ref().lock().event_callback = Some(callback); } @@ -1053,9 +1053,9 @@ extern "C" fn handle_key_event(this: &Object, native_event: id, key_equivalent: let mut lock = window_state.as_ref().lock(); let window_height = lock.content_size().height; - let event = unsafe { InputEvent::from_native(native_event, Some(window_height)) }; + let event = unsafe { PlatformInput::from_native(native_event, Some(window_height)) }; - if let Some(InputEvent::KeyDown(event)) = event { + if let Some(PlatformInput::KeyDown(event)) = event { // For certain keystrokes, macOS will first dispatch a "key equivalent" event. // If that event isn't handled, it will then dispatch a "key down" event. GPUI // makes no distinction between these two types of events, so we need to ignore @@ -1102,7 +1102,7 @@ extern "C" fn handle_key_event(this: &Object, native_event: id, key_equivalent: .flatten() .is_some(); if !is_composing { - handled = callback(InputEvent::KeyDown(event)); + handled = callback(PlatformInput::KeyDown(event)); } if !handled { @@ -1146,11 +1146,11 @@ extern "C" fn handle_view_event(this: &Object, _: Sel, native_event: id) { let is_active = unsafe { lock.native_window.isKeyWindow() == YES }; let window_height = lock.content_size().height; - let event = unsafe { InputEvent::from_native(native_event, Some(window_height)) }; + let event = unsafe { PlatformInput::from_native(native_event, Some(window_height)) }; if let Some(mut event) = event { match &mut event { - InputEvent::MouseDown( + PlatformInput::MouseDown( event @ MouseDownEvent { button: MouseButton::Left, modifiers: Modifiers { control: true, .. }, @@ -1172,7 +1172,7 @@ extern "C" fn handle_view_event(this: &Object, _: Sel, native_event: id) { // Because we map a ctrl-left_down to a right_down -> right_up let's ignore // the ctrl-left_up to avoid having a mismatch in button down/up events if the // user is still holding ctrl when releasing the left mouse button - InputEvent::MouseUp( + PlatformInput::MouseUp( event @ MouseUpEvent { button: MouseButton::Left, modifiers: Modifiers { control: true, .. }, @@ -1194,7 +1194,7 @@ extern "C" fn handle_view_event(this: &Object, _: Sel, native_event: id) { }; match &event { - InputEvent::MouseMove( + PlatformInput::MouseMove( event @ MouseMoveEvent { pressed_button: Some(_), .. @@ -1216,15 +1216,15 @@ extern "C" fn handle_view_event(this: &Object, _: Sel, native_event: id) { } } - InputEvent::MouseMove(_) if !(is_active || lock.kind == WindowKind::PopUp) => return, + PlatformInput::MouseMove(_) if !(is_active || lock.kind == WindowKind::PopUp) => return, - InputEvent::MouseUp(MouseUpEvent { .. }) => { + PlatformInput::MouseUp(MouseUpEvent { .. }) => { lock.synthetic_drag_counter += 1; } - InputEvent::ModifiersChanged(ModifiersChangedEvent { modifiers }) => { + PlatformInput::ModifiersChanged(ModifiersChangedEvent { modifiers }) => { // Only raise modifiers changed event when they have actually changed - if let Some(InputEvent::ModifiersChanged(ModifiersChangedEvent { + if let Some(PlatformInput::ModifiersChanged(ModifiersChangedEvent { modifiers: prev_modifiers, })) = &lock.previous_modifiers_changed_event { @@ -1258,7 +1258,7 @@ extern "C" fn cancel_operation(this: &Object, _sel: Sel, _sender: id) { key: ".".into(), ime_key: None, }; - let event = InputEvent::KeyDown(KeyDownEvent { + let event = PlatformInput::KeyDown(KeyDownEvent { keystroke: keystroke.clone(), is_held: false, }); @@ -1655,7 +1655,7 @@ extern "C" fn dragging_entered(this: &Object, _: Sel, dragging_info: id) -> NSDr if send_new_event(&window_state, { let position = drag_event_position(&window_state, dragging_info); let paths = external_paths_from_event(dragging_info); - InputEvent::FileDrop(FileDropEvent::Entered { position, paths }) + PlatformInput::FileDrop(FileDropEvent::Entered { position, paths }) }) { window_state.lock().external_files_dragged = true; NSDragOperationCopy @@ -1669,7 +1669,7 @@ extern "C" fn dragging_updated(this: &Object, _: Sel, dragging_info: id) -> NSDr let position = drag_event_position(&window_state, dragging_info); if send_new_event( &window_state, - InputEvent::FileDrop(FileDropEvent::Pending { position }), + PlatformInput::FileDrop(FileDropEvent::Pending { position }), ) { NSDragOperationCopy } else { @@ -1679,7 +1679,10 @@ extern "C" fn dragging_updated(this: &Object, _: Sel, dragging_info: id) -> NSDr extern "C" fn dragging_exited(this: &Object, _: Sel, _: id) { let window_state = unsafe { get_window_state(this) }; - send_new_event(&window_state, InputEvent::FileDrop(FileDropEvent::Exited)); + send_new_event( + &window_state, + PlatformInput::FileDrop(FileDropEvent::Exited), + ); window_state.lock().external_files_dragged = false; } @@ -1688,7 +1691,7 @@ extern "C" fn perform_drag_operation(this: &Object, _: Sel, dragging_info: id) - let position = drag_event_position(&window_state, dragging_info); if send_new_event( &window_state, - InputEvent::FileDrop(FileDropEvent::Submit { position }), + PlatformInput::FileDrop(FileDropEvent::Submit { position }), ) { YES } else { @@ -1712,7 +1715,10 @@ fn external_paths_from_event(dragging_info: *mut Object) -> ExternalPaths { extern "C" fn conclude_drag_operation(this: &Object, _: Sel, _: id) { let window_state = unsafe { get_window_state(this) }; - send_new_event(&window_state, InputEvent::FileDrop(FileDropEvent::Exited)); + send_new_event( + &window_state, + PlatformInput::FileDrop(FileDropEvent::Exited), + ); } async fn synthetic_drag( @@ -1727,7 +1733,7 @@ async fn synthetic_drag( if lock.synthetic_drag_counter == drag_id { if let Some(mut callback) = lock.event_callback.take() { drop(lock); - callback(InputEvent::MouseMove(event.clone())); + callback(PlatformInput::MouseMove(event.clone())); window_state.lock().event_callback = Some(callback); } } else { @@ -1737,7 +1743,7 @@ async fn synthetic_drag( } } -fn send_new_event(window_state_lock: &Mutex, e: InputEvent) -> bool { +fn send_new_event(window_state_lock: &Mutex, e: PlatformInput) -> bool { let window_state = window_state_lock.lock().event_callback.take(); if let Some(mut callback) = window_state { callback(e); diff --git a/crates/gpui/src/platform/test/platform.rs b/crates/gpui/src/platform/test/platform.rs index 3a4f5bb36a..f5e2170b28 100644 --- a/crates/gpui/src/platform/test/platform.rs +++ b/crates/gpui/src/platform/test/platform.rs @@ -239,7 +239,7 @@ impl Platform for TestPlatform { unimplemented!() } - fn on_event(&self, _callback: Box bool>) { + fn on_event(&self, _callback: Box bool>) { unimplemented!() } diff --git a/crates/gpui/src/platform/test/window.rs b/crates/gpui/src/platform/test/window.rs index f05e13e3a0..5c8a3e5a59 100644 --- a/crates/gpui/src/platform/test/window.rs +++ b/crates/gpui/src/platform/test/window.rs @@ -1,7 +1,7 @@ use crate::{ - px, AnyWindowHandle, AtlasKey, AtlasTextureId, AtlasTile, Bounds, InputEvent, KeyDownEvent, - Keystroke, Pixels, PlatformAtlas, PlatformDisplay, PlatformInputHandler, PlatformWindow, Point, - Size, TestPlatform, TileId, WindowAppearance, WindowBounds, WindowOptions, + px, AnyWindowHandle, AtlasKey, AtlasTextureId, AtlasTile, Bounds, KeyDownEvent, Keystroke, + Pixels, PlatformAtlas, PlatformDisplay, PlatformInput, PlatformInputHandler, PlatformWindow, + Point, Size, TestPlatform, TileId, WindowAppearance, WindowBounds, WindowOptions, }; use collections::HashMap; use parking_lot::Mutex; @@ -19,7 +19,7 @@ pub struct TestWindowState { platform: Weak, sprite_atlas: Arc, pub(crate) should_close_handler: Option bool>>, - input_callback: Option bool>>, + input_callback: Option bool>>, active_status_change_callback: Option>, resize_callback: Option, f32)>>, moved_callback: Option>, @@ -85,7 +85,7 @@ impl TestWindow { self.0.lock().active_status_change_callback = Some(callback); } - pub fn simulate_input(&mut self, event: InputEvent) -> bool { + pub fn simulate_input(&mut self, event: PlatformInput) -> bool { let mut lock = self.0.lock(); let Some(mut callback) = lock.input_callback.take() else { return false; @@ -97,7 +97,7 @@ impl TestWindow { } pub fn simulate_keystroke(&mut self, keystroke: Keystroke, is_held: bool) { - if self.simulate_input(InputEvent::KeyDown(KeyDownEvent { + if self.simulate_input(PlatformInput::KeyDown(KeyDownEvent { keystroke: keystroke.clone(), is_held, })) { @@ -220,7 +220,7 @@ impl PlatformWindow for TestWindow { fn on_request_frame(&self, _callback: Box) {} - fn on_input(&self, callback: Box bool>) { + fn on_input(&self, callback: Box bool>) { self.0.lock().input_callback = Some(callback) } diff --git a/crates/gpui/src/window.rs b/crates/gpui/src/window.rs index df78760347..00b17ba3c0 100644 --- a/crates/gpui/src/window.rs +++ b/crates/gpui/src/window.rs @@ -5,13 +5,14 @@ use crate::{ AsyncWindowContext, AvailableSpace, Bounds, BoxShadow, Context, Corners, CursorStyle, DevicePixels, DispatchActionListener, DispatchNodeId, DispatchTree, DisplayId, Edges, Effect, Entity, EntityId, EventEmitter, FileDropEvent, Flatten, FontId, GlobalElementId, GlyphId, Hsla, - ImageData, InputEvent, IsZero, KeyBinding, KeyContext, KeyDownEvent, KeystrokeEvent, LayoutId, - Model, ModelContext, Modifiers, MonochromeSprite, MouseButton, MouseMoveEvent, MouseUpEvent, - Path, Pixels, PlatformAtlas, PlatformDisplay, PlatformInputHandler, PlatformWindow, Point, - PolychromeSprite, PromptLevel, Quad, Render, RenderGlyphParams, RenderImageParams, - RenderSvgParams, ScaledPixels, Scene, Shadow, SharedString, Size, Style, SubscriberSet, - Subscription, Surface, TaffyLayoutEngine, Task, Underline, UnderlineStyle, View, VisualContext, - WeakView, WindowBounds, WindowOptions, SUBPIXEL_VARIANTS, + ImageData, IsZero, KeyBinding, KeyContext, KeyDownEvent, KeyEvent, KeystrokeEvent, LayoutId, + Model, ModelContext, Modifiers, MonochromeSprite, MouseButton, MouseEvent, MouseMoveEvent, + MouseUpEvent, Path, Pixels, PlatformAtlas, PlatformDisplay, PlatformInput, + PlatformInputHandler, PlatformWindow, Point, PolychromeSprite, PromptLevel, Quad, Render, + RenderGlyphParams, RenderImageParams, RenderSvgParams, ScaledPixels, Scene, Shadow, + SharedString, Size, Style, SubscriberSet, Subscription, Surface, TaffyLayoutEngine, Task, + Underline, UnderlineStyle, View, VisualContext, WeakView, WindowBounds, WindowOptions, + SUBPIXEL_VARIANTS, }; use anyhow::{anyhow, Context as _, Result}; use collections::{FxHashMap, FxHashSet}; @@ -968,7 +969,7 @@ impl<'a> WindowContext<'a> { /// Register a mouse event listener on the window for the next frame. The type of event /// is determined by the first parameter of the given listener. When the next frame is rendered /// the listener will be cleared. - pub fn on_mouse_event( + pub fn on_mouse_event( &mut self, mut handler: impl FnMut(&Event, DispatchPhase, &mut WindowContext) + 'static, ) { @@ -996,7 +997,7 @@ impl<'a> WindowContext<'a> { /// /// This is a fairly low-level method, so prefer using event handlers on elements unless you have /// a specific need to register a global listener. - pub fn on_key_event( + pub fn on_key_event( &mut self, listener: impl Fn(&Event, DispatchPhase, &mut WindowContext) + 'static, ) { @@ -1617,7 +1618,7 @@ impl<'a> WindowContext<'a> { } /// Dispatch a mouse or keyboard event on the window. - pub fn dispatch_event(&mut self, event: InputEvent) -> bool { + pub fn dispatch_event(&mut self, event: PlatformInput) -> bool { // Handlers may set this to false by calling `stop_propagation`. self.app.propagate_event = true; // Handlers may set this to true by calling `prevent_default`. @@ -1626,37 +1627,37 @@ impl<'a> WindowContext<'a> { let event = match event { // Track the mouse position with our own state, since accessing the platform // API for the mouse position can only occur on the main thread. - InputEvent::MouseMove(mouse_move) => { + PlatformInput::MouseMove(mouse_move) => { self.window.mouse_position = mouse_move.position; self.window.modifiers = mouse_move.modifiers; - InputEvent::MouseMove(mouse_move) + PlatformInput::MouseMove(mouse_move) } - InputEvent::MouseDown(mouse_down) => { + PlatformInput::MouseDown(mouse_down) => { self.window.mouse_position = mouse_down.position; self.window.modifiers = mouse_down.modifiers; - InputEvent::MouseDown(mouse_down) + PlatformInput::MouseDown(mouse_down) } - InputEvent::MouseUp(mouse_up) => { + PlatformInput::MouseUp(mouse_up) => { self.window.mouse_position = mouse_up.position; self.window.modifiers = mouse_up.modifiers; - InputEvent::MouseUp(mouse_up) + PlatformInput::MouseUp(mouse_up) } - InputEvent::MouseExited(mouse_exited) => { + PlatformInput::MouseExited(mouse_exited) => { self.window.modifiers = mouse_exited.modifiers; - InputEvent::MouseExited(mouse_exited) + PlatformInput::MouseExited(mouse_exited) } - InputEvent::ModifiersChanged(modifiers_changed) => { + PlatformInput::ModifiersChanged(modifiers_changed) => { self.window.modifiers = modifiers_changed.modifiers; - InputEvent::ModifiersChanged(modifiers_changed) + PlatformInput::ModifiersChanged(modifiers_changed) } - InputEvent::ScrollWheel(scroll_wheel) => { + PlatformInput::ScrollWheel(scroll_wheel) => { self.window.mouse_position = scroll_wheel.position; self.window.modifiers = scroll_wheel.modifiers; - InputEvent::ScrollWheel(scroll_wheel) + PlatformInput::ScrollWheel(scroll_wheel) } // Translate dragging and dropping of external files from the operating system // to internal drag and drop events. - InputEvent::FileDrop(file_drop) => match file_drop { + PlatformInput::FileDrop(file_drop) => match file_drop { FileDropEvent::Entered { position, paths } => { self.window.mouse_position = position; if self.active_drag.is_none() { @@ -1666,7 +1667,7 @@ impl<'a> WindowContext<'a> { cursor_offset: position, }); } - InputEvent::MouseMove(MouseMoveEvent { + PlatformInput::MouseMove(MouseMoveEvent { position, pressed_button: Some(MouseButton::Left), modifiers: Modifiers::default(), @@ -1674,7 +1675,7 @@ impl<'a> WindowContext<'a> { } FileDropEvent::Pending { position } => { self.window.mouse_position = position; - InputEvent::MouseMove(MouseMoveEvent { + PlatformInput::MouseMove(MouseMoveEvent { position, pressed_button: Some(MouseButton::Left), modifiers: Modifiers::default(), @@ -1683,21 +1684,21 @@ impl<'a> WindowContext<'a> { FileDropEvent::Submit { position } => { self.activate(true); self.window.mouse_position = position; - InputEvent::MouseUp(MouseUpEvent { + PlatformInput::MouseUp(MouseUpEvent { button: MouseButton::Left, position, modifiers: Modifiers::default(), click_count: 1, }) } - FileDropEvent::Exited => InputEvent::MouseUp(MouseUpEvent { + FileDropEvent::Exited => PlatformInput::MouseUp(MouseUpEvent { button: MouseButton::Left, position: Point::default(), modifiers: Modifiers::default(), click_count: 1, }), }, - InputEvent::KeyDown(_) | InputEvent::KeyUp(_) => event, + PlatformInput::KeyDown(_) | PlatformInput::KeyUp(_) => event, }; if let Some(any_mouse_event) = event.mouse_event() { @@ -2976,7 +2977,7 @@ impl<'a, V: 'static> ViewContext<'a, V> { /// Add a listener for any mouse event that occurs in the window. /// This is a fairly low level method. /// Typically, you'll want to use methods on UI elements, which perform bounds checking etc. - pub fn on_mouse_event( + pub fn on_mouse_event( &mut self, handler: impl Fn(&mut V, &Event, DispatchPhase, &mut ViewContext) + 'static, ) { @@ -2989,7 +2990,7 @@ impl<'a, V: 'static> ViewContext<'a, V> { } /// Register a callback to be invoked when the given Key Event is dispatched to the window. - pub fn on_key_event( + pub fn on_key_event( &mut self, handler: impl Fn(&mut V, &Event, DispatchPhase, &mut ViewContext) + 'static, ) {