Function display_buffer_for_edit

pub fn display_buffer_for_edit(
    buffer: &TextBuffer,
    edit: &TextEditState,
) -> EditorDisplayBuffer

Produces text and caret geometry input for the current IME state.

No preedit or empty preedit returns an unchanged clone with the source caret clamped to buffer length. A preedit selection uses its end byte clamped to preedit length; absent selection positions after all preedit bytes.

Examples

use ailloli_ui_editor::input::ime::display_buffer_for_edit;
use ailloli_ui_text::{TextBuffer, TextEditState};
let buffer = TextBuffer::from_string("hello");
let display = display_buffer_for_edit(&buffer, &TextEditState::new());
assert_eq!(display.buffer.as_str(), "hello");
assert_eq!(display.caret_byte, 0);