Struct Editor 

pub struct Editor {
    pub path: Vec<usize>,
    pub text: String,
    pub original: String,
    pub opened: bool,
    pub caret: Option<usize>,
}

A paragraph being typed into: which one, as a path of child indices from the root the flow draws, and what the text box holds.

The box shows the paragraph’s text as odox_core::edit::text gives it, unformatted, at the paragraph’s own font, size and width, and hands it back whole; the difference between what went in and what comes out is what is written. DESIGN.md §11.

Fields

path: Vec<usize>

The paragraph, from the root the flow was asked to draw.

text: String

What the box holds.

original: String

What the paragraph held when the box opened, so that leaving it as it was is not an edit.

opened: bool

The box was opened this frame and has yet to take the focus.

caret: Option<usize>

Where the caret goes when the box opens: at an offset, or at the end.

Implementations

impl Editor

pub fn open(path: Vec<usize>, text: String, caret: Option<usize>) -> Self

A box on the paragraph at a path, holding its text.

pub fn changed(&self) -> bool

Whether what the box holds differs from what the paragraph held.