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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,59 @@ | ||
| use leptos::{ReadSignal, Signal, SignalGetUntracked, SignalUpdate, WriteSignal}; | ||
| use leptos_use::ColorMode; | ||
| use std::collections::VecDeque; | ||
|
|
||
| pub async fn general_commands<F>( | ||
| value: String, | ||
| state: Signal<ColorMode>, | ||
| next: F, | ||
| set_out: WriteSignal<String>, | ||
| submitter: WriteSignal<u8>, | ||
| updater: WriteSignal<VecDeque<String>>, | ||
| history: ReadSignal<VecDeque<String>>, | ||
| ) where | ||
| F: Fn(), | ||
| { | ||
| let value = value.trim().replace("<", "‹").replace(">", "›"); | ||
| let val = value.split_once(' ').unwrap_or((&value, "")); | ||
|
|
||
| match val.0 { | ||
| "clear" => { | ||
| submitter.update(|prompts| { | ||
| *prompts = 0; | ||
| }); | ||
| } | ||
| "history" => { | ||
| let hist: Vec<String> = history.get_untracked().into(); | ||
| let hist: Vec<String> = hist | ||
| .iter() | ||
| .rev() | ||
| .enumerate() | ||
| .map(|(i, c)| format!("{} {}", i + 1, c)) | ||
| .collect(); | ||
| set_out(hist.join("\n")); | ||
| } | ||
| "theme" | "t" | "wal" => { | ||
| next(); | ||
| let new_theme = state.get_untracked(); | ||
| set_out(format!( | ||
| r#"Theme changed to: <b class="grn">{new_theme}</b>"# | ||
| )); | ||
| } | ||
| _ => set_out(termfolio::Command::process(val.0, val.1).await), | ||
| } | ||
|
|
||
| updater.update(|hist| { | ||
| if !value.is_empty() && hist.front() != Some(&value) { | ||
| hist.push_front(value); | ||
| if hist.len() > 20 { | ||
| hist.pop_back(); | ||
| } | ||
| } | ||
| }); | ||
|
|
||
| submitter.update(|prompts| { | ||
| if *prompts < u8::MAX { | ||
| *prompts += 1; | ||
| } | ||
| }); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,57 @@ | ||
| use leptos::ev::{keydown, KeyboardEvent}; | ||
| use leptos::html::Input; | ||
| use leptos::{NodeRef, ReadSignal, SignalGetUntracked, SignalUpdate, WriteSignal}; | ||
| use leptos_use::use_event_listener; | ||
| use std::collections::VecDeque; | ||
|
|
||
| pub fn keyboard_commands( | ||
| input_element: NodeRef<Input>, | ||
| history: ReadSignal<VecDeque<String>>, | ||
| history_index: ReadSignal<u8>, | ||
| set_history_index: WriteSignal<u8>, | ||
| submitter: WriteSignal<u8>, | ||
| ) { | ||
| let _ = use_event_listener(input_element, keydown, move |ev: KeyboardEvent| { | ||
| let index = history_index.get_untracked().into(); | ||
| let hist = history.get_untracked(); | ||
| let inp = input_element.get_untracked().unwrap(); | ||
|
|
||
| match &ev.key()[..] { | ||
| //Previous command in history | ||
| "ArrowUp" => { | ||
| ev.prevent_default(); | ||
| if index < hist.len() { | ||
| inp.set_value(&hist[index]); | ||
| set_history_index.update(|history_index| *history_index += 1); | ||
| } | ||
| } | ||
| //Next command in history | ||
| "ArrowDown" => { | ||
| if index > 1 { | ||
| inp.set_value(&hist[index - 2]); | ||
| set_history_index.update(|history_index| *history_index -= 1); | ||
| } else if index == 1 { | ||
| inp.set_value(""); | ||
| set_history_index.update(|history_index| *history_index -= 1); | ||
| } | ||
| } | ||
| //Autocomplete | ||
| "Tab" => { | ||
| ev.prevent_default(); | ||
| inp.set_value(termfolio::autocomplete(&inp.value())); | ||
| } | ||
| _ => {} | ||
| } | ||
|
|
||
| //Clear | ||
| if (ev.ctrl_key() || ev.meta_key()) && (ev.key() == "l" || ev.key() == "L") { | ||
| ev.prevent_default(); | ||
| submitter.update(|prompts| { | ||
| *prompts = 0; | ||
| }); | ||
| submitter.update(|prompts| { | ||
| *prompts += 1; | ||
| }); | ||
| } | ||
| }); | ||
| } |
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