59 lines
1.6 KiB
Rust
59 lines
1.6 KiB
Rust
use serde::de::DeserializeOwned;
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use std::{io, path::Path};
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use crate::data::*;
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pub fn get_key() -> Key {
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deserialize_from_stdin().unwrap()
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}
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pub fn subscribe(event_types: &[EventType]) {
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println!("{}", serde_json::to_string(event_types).unwrap());
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unsafe { host_subscribe() };
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}
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pub fn unsubscribe(event_types: &[EventType]) {
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println!("{}", serde_json::to_string(event_types).unwrap());
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unsafe { host_unsubscribe() };
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}
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pub fn open_file(path: &Path) {
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println!("{}", path.to_string_lossy());
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unsafe { host_open_file() };
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}
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pub fn set_max_height(max_height: i32) {
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unsafe { host_set_max_height(max_height) };
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}
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pub fn set_invisible_borders(invisible_borders: bool) {
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let invisible_borders = if invisible_borders { 1 } else { 0 };
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unsafe { host_set_invisible_borders(invisible_borders) };
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}
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pub fn set_selectable(selectable: bool) {
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let selectable = if selectable { 1 } else { 0 };
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unsafe { host_set_selectable(selectable) };
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}
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pub fn get_tabs() -> Vec<TabInfo> {
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deserialize_from_stdin().unwrap_or_default()
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}
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#[doc(hidden)]
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// FIXME: Make this just return T and do a .unwrap() at the end; also naming?
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pub fn deserialize_from_stdin<T: DeserializeOwned>() -> Option<T> {
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let mut json = String::new();
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io::stdin().read_line(&mut json).unwrap();
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serde_json::from_str(&json).ok()
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}
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#[link(wasm_import_module = "zellij")]
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extern "C" {
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fn host_subscribe();
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fn host_unsubscribe();
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fn host_open_file();
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fn host_set_max_height(max_height: i32);
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fn host_set_selectable(selectable: i32);
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fn host_set_invisible_borders(invisible_borders: i32);
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}
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