mirror of
https://github.com/servo/servo
synced 2026-04-25 17:15:48 +02:00
2efa7d5d96
`TextInput` internally stores a rope of text content, one segment for each line. This change separates out the rope into a separate `Rope` data structure that can be shared with other parts of Servo. `TextInput` needs to move through text content in a variety of ways, depending on the keys pressed when interacting with a text area. This change provides a unified movement API in both `Rope` and in `TextInput` ensuring that selection is handled consistently (apart from a few minor quirks [^1]). This simplifies the code an improves interactive behavior. [^1]: One of these quirks is that the edit point will move to directional end of the motion when collapsing a selection, but only when moving by grapheme or word (and not by line). These quirks existed in an undocumented way previously and they are preserved with code comments. Testing: This is covered by existing unit tests (updated for the new API) and the WPT suite. Signed-off-by: Martin Robinson <mrobinson@igalia.com>
82 lines
2.1 KiB
Rust
82 lines
2.1 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
|
|
|
|
// For compile-fail tests only.
|
|
// pub use crate::dom::bindings::cell::DomRefCell;
|
|
pub use crate::dom::bindings::refcounted::TrustedPromise;
|
|
// pub use crate::dom::bindings::root::Dom;
|
|
pub use crate::dom::bindings::str::{ByteString, DOMString};
|
|
// pub use crate::dom::node::Node;
|
|
|
|
pub mod area {
|
|
pub use crate::dom::html::htmlareaelement::{Area, Shape};
|
|
}
|
|
|
|
#[expect(non_snake_case)]
|
|
pub mod size_of {
|
|
use std::mem::size_of;
|
|
|
|
use crate::dom::characterdata::CharacterData;
|
|
use crate::dom::element::Element;
|
|
use crate::dom::eventtarget::EventTarget;
|
|
use crate::dom::html::htmldivelement::HTMLDivElement;
|
|
use crate::dom::html::htmlelement::HTMLElement;
|
|
use crate::dom::html::htmlspanelement::HTMLSpanElement;
|
|
use crate::dom::node::Node;
|
|
use crate::dom::text::Text;
|
|
|
|
pub fn CharacterData() -> usize {
|
|
size_of::<CharacterData>()
|
|
}
|
|
|
|
pub fn Element() -> usize {
|
|
size_of::<Element>()
|
|
}
|
|
|
|
pub fn EventTarget() -> usize {
|
|
size_of::<EventTarget>()
|
|
}
|
|
|
|
pub fn HTMLDivElement() -> usize {
|
|
size_of::<HTMLDivElement>()
|
|
}
|
|
|
|
pub fn HTMLElement() -> usize {
|
|
size_of::<HTMLElement>()
|
|
}
|
|
|
|
pub fn HTMLSpanElement() -> usize {
|
|
size_of::<HTMLSpanElement>()
|
|
}
|
|
|
|
pub fn Node() -> usize {
|
|
size_of::<Node>()
|
|
}
|
|
|
|
pub fn Text() -> usize {
|
|
size_of::<Text>()
|
|
}
|
|
}
|
|
|
|
pub mod srcset {
|
|
pub use crate::dom::html::htmlimageelement::{
|
|
Descriptor, ImageSource, parse_a_srcset_attribute,
|
|
};
|
|
}
|
|
|
|
pub mod timeranges {
|
|
pub use crate::dom::timeranges::TimeRangesContainer;
|
|
}
|
|
|
|
pub mod textinput {
|
|
pub use crate::clipboard_provider::ClipboardProvider;
|
|
pub use crate::textinput::{Direction, SelectionDirection, TextInput};
|
|
}
|
|
|
|
pub mod encoding_detection {
|
|
pub use crate::dom::servoparser::encoding::{
|
|
get_xml_encoding, prescan_the_byte_stream_to_determine_the_encoding,
|
|
};
|
|
}
|