| 1 | //! Every user-facing operation. Keys produce these today; the palette, IPC and command |
| 2 | //! output will share the same grammar (parser and `Display` arrive with the keymap in M2). |
| 3 | |
| 4 | use crate::state::view::{Axis, Dir, FitMode}; |
| 5 | |
| 6 | #[derive(Clone, Copy, Debug, PartialEq)] |
| 7 | pub enum Zoom { |
| 8 | In, |
| 9 | Out, |
| 10 | /// Absolute zoom, 100 = one image pixel per screen pixel. |
| 11 | Percent(f32), |
| 12 | } |
| 13 | |
| 14 | #[derive(Clone, Copy, Debug, PartialEq)] |
| 15 | pub enum Action { |
| 16 | Next(usize), |
| 17 | Prev(usize), |
| 18 | First, |
| 19 | Last, |
| 20 | /// 1-based, like the status bar. |
| 21 | Goto(usize), |
| 22 | Zoom(Zoom), |
| 23 | Fit(FitMode), |
| 24 | /// From a key this pans for as long as the key is held; otherwise one step. |
| 25 | Pan(Dir), |
| 26 | PanEdge(Dir), |
| 27 | Center, |
| 28 | /// Quarter turns, positive = clockwise. |
| 29 | Rotate(i32), |
| 30 | Flip(Axis), |
| 31 | FilterToggle, |
| 32 | AlphaBgCycle, |
| 33 | Fullscreen, |
| 34 | BarToggle, |
| 35 | Reload, |
| 36 | Remove, |
| 37 | Cancel, |
| 38 | Quit, |
| 39 | } |