lineeditor/core/
event.rs

1/// Editing actions which can be mapped to key bindings.
2///
3/// Executed by `Editor::run_edit_commands()`
4#[derive(Clone)]
5pub enum EditCommand {
6    /// Insert a character at the current insertion point
7    InsertChar(char),
8
9    /// Insert a string at the current insertion point
10    InsertString(String),
11
12    /// Backspace delete from the current insertion point
13    DeleteLeftChar,
14
15    /// Delete in-place from the current insertion point
16    DeleteRightChar,
17
18    /// Delete in-place range
19    DeleteSpan(usize, usize),
20
21    /// Clear the current buffer
22    Clear,
23}
24
25/// Movements actions which can be mapped to key bindings.
26#[derive(Clone)]
27pub enum MovementCommand {
28    /// Move to the start of the buffer
29    MoveToStart,
30
31    /// Move to the end of the buffer
32    MoveToEnd,
33
34    /// Move one character to the left
35    MoveLeftChar,
36
37    /// Move one character to the right
38    MoveRightChar,
39
40    /// Move one word to the left
41    MoveLeftWord,
42
43    /// Move one word to the right
44    MoveRightWord,
45
46    /// Move to position
47    MoveToPosition(usize),
48}
49
50/// LineEditor supported actions.
51#[derive(Clone)]
52pub enum LineEditorEvent {
53    /// No op event
54    None,
55
56    /// Handle enter event
57    Enter,
58
59    /// Esc event
60    Esc,
61
62    /// Handle unconditional submit event
63    Submit,
64
65    /// Run these commands in the editor
66    Edit(Vec<EditCommand>),
67
68    /// Run movements commands in the editor
69    Movement(Vec<MovementCommand>),
70
71    /// Move up to the previous line, if multiline, or up into the historic buffers
72    Up,
73
74    /// Move down to the next line, if multiline, or down through the historic buffers
75    Down,
76
77    /// Move right to the next column, completion entry, or complete hint
78    Right,
79
80    /// Move left to the next column, or completion entry
81    Left,
82
83    /// Select one character to the right
84    SelectRight,
85
86    /// Select one character to the left
87    SelectLeft,
88
89    /// Select all buffer
90    SelectAll,
91
92    /// Cut the selected text into clipboard
93    CutSelected,
94
95    /// Copy the selected text into clipboard
96    CopySelected,
97
98    /// Paste text from clipboard into selection or at insertion point
99    Paste,
100
101    /// Delete char from the left or delete selected range
102    Backspace,
103
104    /// Delete char from the right or delete selected range
105    Delete,
106
107    /// Show or Hide Auto Complete view depend on the state
108    ToggleAutoComplete,
109}
lineeditor/core/event.rs

lineeditor/core/
event.rs
