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Register text input handlers via new element hook

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Provide element bounds to the input handler's `bounds_for_rect` method.

Co-authored-by: Marshall <marshall@zed.dev>
This commit is contained in:
Max Brunsfeld 2023-11-08 15:48:55 -08:00
parent d273fa6dd0
commit 1a37d9edc6
7 changed files with 160 additions and 66 deletions
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31
crates/gpui2/src/window.rs
View file

@ -2,14 +2,14 @@ use crate::{
px, size, Action, AnyBox, AnyDrag, AnyView, AppContext, AsyncWindowContext, AvailableSpace,
Bounds, BoxShadow, Context, Corners, CursorStyle, DevicePixels, DispatchContext, DisplayId,
Edges, Effect, Entity, EntityId, EventEmitter, FileDropEvent, FocusEvent, FontId,
GlobalElementId, GlyphId, Hsla, ImageData, InputEvent, InputHandler, IsZero, KeyListener,
KeyMatch, KeyMatcher, Keystroke, LayoutId, Model, ModelContext, Modifiers, MonochromeSprite,
MouseButton, MouseDownEvent, MouseMoveEvent, MouseUpEvent, Path, Pixels, PlatformAtlas,
PlatformDisplay, PlatformInputHandler, PlatformWindow, Point, PolychromeSprite, PromptLevel,
Quad, Render, RenderGlyphParams, RenderImageParams, RenderSvgParams, ScaledPixels,
SceneBuilder, Shadow, SharedString, Size, Style, SubscriberSet, Subscription,
TaffyLayoutEngine, Task, Underline, UnderlineStyle, View, VisualContext, WeakView,
WindowBounds, WindowInputHandler, WindowOptions, SUBPIXEL_VARIANTS,
GlobalElementId, GlyphId, Hsla, ImageData, InputEvent, IsZero, KeyListener, KeyMatch,
KeyMatcher, Keystroke, LayoutId, Model, ModelContext, Modifiers, MonochromeSprite, MouseButton,
MouseDownEvent, MouseMoveEvent, MouseUpEvent, Path, Pixels, PlatformAtlas, PlatformDisplay,
PlatformInputHandler, PlatformWindow, Point, PolychromeSprite, PromptLevel, Quad, Render,
RenderGlyphParams, RenderImageParams, RenderSvgParams, ScaledPixels, SceneBuilder, Shadow,
SharedString, Size, Style, SubscriberSet, Subscription, TaffyLayoutEngine, Task, Underline,
UnderlineStyle, View, VisualContext, WeakView, WindowBounds, WindowInputHandler, WindowOptions,
SUBPIXEL_VARIANTS,
};
use anyhow::{anyhow, Result};
use collections::HashMap;
@ -212,7 +212,7 @@ pub struct Window {
default_prevented: bool,
mouse_position: Point<Pixels>,
requested_cursor_style: Option<CursorStyle>,
requested_input_handler: Option<Box<dyn PlatformInputHandler>>,
pub(crate) requested_input_handler: Option<Box<dyn PlatformInputHandler>>,
scale_factor: f32,
bounds: WindowBounds,
bounds_observers: SubscriberSet<(), AnyObserver>,
@ -2168,19 +2168,6 @@ impl<'a, V: 'static> ViewContext<'a, V> {
}
}
impl<V> ViewContext<'_, V>
where
V: InputHandler + 'static,
{
pub fn handle_text_input(&mut self) {
self.window.requested_input_handler = Some(Box::new(WindowInputHandler {
cx: self.app.this.clone(),
window: self.window_handle(),
handler: self.view().downgrade(),
}));
}
}
impl<V> ViewContext<'_, V>
where
V: EventEmitter,