diff options
Diffstat (limited to 'src/app/app.rs')
| -rw-r--r-- | src/app/app.rs | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/src/app/app.rs b/src/app/app.rs index 2d7a1f8..14dcb39 100644 --- a/src/app/app.rs +++ b/src/app/app.rs @@ -96,7 +96,9 @@ impl App { } } - /// return true when the panel has been removed (ie it wasn't the last one) + /// close the panel if it's not the last one + /// + /// Return true when the panel has been removed (ie it wasn't the last one) fn close_panel(&mut self, panel_idx: usize, screen: &Screen) -> bool { let active_panel_id = self.panels[self.active_panel_idx].id; if let Some(preview_id) = self.preview { @@ -120,6 +122,11 @@ impl App { } } + /// remove the top state of the current panel + /// + /// Close the panel too if that was its only state. + /// Close nothing and return false if there's not + /// at least two states in the app. fn remove_state(&mut self, screen: &Screen) -> bool { self.panels[self.active_panel_idx].remove_state() || self.close_panel(self.active_panel_idx, screen) @@ -155,8 +162,7 @@ impl App { } } - /// apply a command, and returns a command, which may be the same (modified or not) - /// or a new one. + /// apply a command. Change the states but don't redraw on screen. fn apply_command( &mut self, w: &mut W, @@ -365,6 +371,7 @@ impl App { Ok(()) } + /// update the state of the preview, if there's some fn update_preview(&mut self, con: &AppContext) { let preview_idx = self.preview.and_then(|id| self.panel_idx(id)); if let Some(preview_idx) = preview_idx { @@ -377,6 +384,7 @@ impl App { } } + /// get the index of the panel at x fn clicked_panel_index(&self, x: u16, _y: u16, screen: &Screen) -> usize { let len = self.panels.len().get(); (len * x as usize) / (screen.width as usize + 1) |