espanso/src/engine.rs
2019-09-09 17:13:58 +02:00

74 lines
2.3 KiB
Rust

use crate::matcher::{Match, MatchReceiver};
use crate::keyboard::KeyboardSender;
use crate::config::ConfigManager;
use crate::config::BackendType;
use crate::clipboard::ClipboardManager;
use log::{info};
use crate::ui::UIManager;
pub struct Engine<'a, S: KeyboardSender, C: ClipboardManager, M: ConfigManager,
U: UIManager> {
sender: S,
clipboard_manager: &'a C,
config_manager: &'a M,
ui_manager: &'a U,
}
impl <'a, S: KeyboardSender, C: ClipboardManager, M: ConfigManager, U: UIManager>
Engine<'a, S, C, M, U> {
pub fn new<'b>(sender: S, clipboard_manager: &'b C, config_manager: &'b M, ui_manager: &'b U) -> Engine<'b, S, C, M, U> {
Engine{sender, clipboard_manager, config_manager, ui_manager }
}
}
impl <'a, S: KeyboardSender, C: ClipboardManager, M: ConfigManager, U: UIManager>
MatchReceiver for Engine<'a, S, C, M, U>{
fn on_match(&self, m: &Match) {
let config = self.config_manager.active_config();
if config.disabled {
return;
}
self.sender.delete_string(m.trigger.len() as i32);
match config.backend {
BackendType::Inject => {
// Send the expected string. On linux, newlines are managed automatically
// while on windows and macos, we need to emulate a Enter key press.
if cfg!(target_os = "linux") {
self.sender.send_string(m.replace.as_str());
}else{
// To handle newlines, substitute each "\n" char with an Enter key press.
let splits = m.replace.lines();
for (i, split) in splits.enumerate() {
if i > 0 {
self.sender.send_enter();
}
self.sender.send_string(split);
}
}
},
BackendType::Clipboard => {
self.clipboard_manager.set_clipboard(m.replace.as_str());
self.sender.trigger_paste();
},
}
}
fn on_toggle(&self, status: bool) {
let message = if status {
"espanso enabled"
}else{
"espanso disabled"
};
info!("Toggled: {}", message);
self.ui_manager.notify(message);
}
}