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Show available key bindings with F1/?

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This commit is contained in:
Joscha 2022-08-04 16:53:28 +02:00
parent a51bb60342
commit 6c1ce49236
6 changed files with 355 additions and 87 deletions
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33
src/ui/room.rs
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@ -14,7 +14,7 @@ use crate::euph::{self, Joined, Status};
use crate::vault::EuphVault;
use super::chat::{ChatState, Reaction};
use super::input::{key, KeyEvent};
use super::input::{key, KeyBindingsList, KeyEvent};
use super::widgets::background::Background;
use super::widgets::border::Border;
use super::widgets::editor::EditorState;
@ -302,6 +302,37 @@ impl EuphRoom {
list.into()
}
pub async fn list_key_bindings(&self, bindings: &mut KeyBindingsList) {
bindings.heading("Room");
match &self.state {
State::Normal => {
// TODO Use if-let chain
bindings.binding("esc", "leave room");
let can_compose = if let Some(room) = &self.room {
if let Ok(Some(Status::Joined(_))) = room.status().await {
bindings.binding("n", "change nick");
true
} else {
false
}
} else {
false
};
bindings.empty();
self.chat.list_key_bindings(bindings, can_compose).await;
}
State::ChooseNick(_) => {
bindings.binding("esc", "abort");
bindings.binding("enter", "set nick");
bindings.binding("←/→", "move cursor left/right");
bindings.binding("backspace", "delete before cursor");
bindings.binding("delete", "delete after cursor");
}
}
}
pub async fn handle_key_event(
&mut self,
terminal: &mut Terminal,