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Forward WebDriver CompositionEvent

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Dispatch composition events in JS.
Insert characters from composition events to text input.

CompositionEvents currently can only be
created by WebDriver and not by embedders.
This commit is contained in:
Pyfisch 2018-11-17 17:02:31 +01:00
parent 1ac6f435c8
commit b936fea79d
12 changed files with 118 additions and 26 deletions
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6
components/script/textinput.rs
View file

@ -6,6 +6,7 @@
use crate::clipboard_provider::ClipboardProvider;
use crate::dom::bindings::str::DOMString;
use crate::dom::compositionevent::CompositionEvent;
use crate::dom::keyboardevent::KeyboardEvent;
use keyboard_types::{Key, KeyState, Modifiers, ShortcutMatcher};
use std::borrow::ToOwned;
@ -831,6 +832,11 @@ impl<T: ClipboardProvider> TextInput<T> {
.unwrap()
}
pub fn handle_compositionend(&mut self, event: &CompositionEvent) -> KeyReaction {
self.insert_string(event.data());
KeyReaction::DispatchInput
}
/// Whether the content is empty.
pub fn is_empty(&self) -> bool {
self.lines.len() <= 1 && self.lines.get(0).map_or(true, |line| line.is_empty())