Struct freya::prelude::RopeEditor

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pub struct RopeEditor { /* private fields */ }
Expand description

TextEditor implementing a Rope

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impl RopeEditor

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pub fn new(text: String, cursor: TextCursor, mode: EditableMode) -> RopeEditor

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pub fn rope(&self) -> &Rope

Trait Implementations§

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impl Clone for RopeEditor

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fn clone(&self) -> RopeEditor

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Display for RopeEditor

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl TextEditor for RopeEditor

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type LinesIterator<'a> = LinesIterator<'a>

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fn lines(&self) -> <RopeEditor as TextEditor>::LinesIterator<'_>

Iterator over all the lines in the text.
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fn insert_char(&mut self, char: char, char_idx: usize)

Insert a character in the text in the given position.
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fn insert(&mut self, text: &str, char_idx: usize)

Insert a string in the text in the given position.
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fn remove(&mut self, range: Range<usize>)

Remove a part of the text.
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fn char_to_line(&self, char_idx: usize) -> usize

Get line from the given char
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fn line_to_char(&self, line_idx: usize) -> usize

Get the first char from the given line
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fn line(&self, line_idx: usize) -> Option<Line<'_>>

Get a line from the text
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fn len_lines<'a>(&self) -> usize

Total of lines
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fn cursor(&self) -> &TextCursor

Get a readable cursor
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fn cursor_mut(&mut self) -> &mut TextCursor

Get a mutable cursor
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fn move_highlight_to_cursor(&mut self)

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fn has_any_highlight(&self) -> bool

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fn highlights(&self, editor_id: usize) -> Option<(usize, usize)>

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fn set(&mut self, text: &str)

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fn unhighlight(&mut self)

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fn highlight_text(&mut self, from: usize, to: usize, editor_id: usize)

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fn cursor_row(&self) -> usize

Get the cursor row
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fn cursor_col(&self) -> usize

Get the cursor column
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fn cursor_down(&mut self)

Move the cursor 1 line down
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fn cursor_up(&mut self)

Move the cursor 1 line up
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fn cursor_right(&mut self)

Move the cursor 1 char to the right
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fn cursor_left(&mut self)

Move the cursor 1 char to the left
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fn cursor_pos(&self) -> usize

Get the cursor position
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fn set_cursor_pos(&mut self, pos: usize)

Set the cursor position
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fn process_key( &mut self, key: &Key, code: &Code, modifiers: &Modifiers ) -> TextEvent

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

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fn borrow(&self) -> &T

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fn into(self) -> U

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default fn to_string(&self) -> String

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