hodasemi/Arduino-Pedal-Effects
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Add autoscroll

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hodasemi 2022-11-07 08:02:12 +01:00
parent a9110c9197
commit 5f41ee6bdf
2 changed files with 10 additions and 4 deletions
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2
rust/serial_reader/Cargo.toml
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@ -8,5 +8,5 @@ edition = "2021"
[dependencies]
serialport = "*"
gtk = { version = "*", features = ["v3_24"] }
anyhow = { version = "1.0", features = ["backtrace"] }
anyhow = { version = "1.0.65", features = ["backtrace"] }
glib = "*"

12
rust/serial_reader/src/main.rs
View file

@ -1,10 +1,10 @@
use std::sync::atomic::AtomicBool;
use std::sync::atomic::Ordering::SeqCst;
use gtk::{prelude::*, TextView};
use gtk::{prelude::*, PolicyType, TextView};
use gtk::{Application, ApplicationWindow};
use gtk::{Button, Entry, Orientation};
use gtk::{Button, Entry, Orientation, ScrolledWindow};
use glib;
@ -34,12 +34,16 @@ fn main() {
let vid = Entry::builder().text("0x16c0").editable(true).build();
let connect_button = Button::with_label("Connect");
let serial_info = TextView::new();
let scrolled_window = ScrolledWindow::builder()
.vscrollbar_policy(PolicyType::Automatic)
.child(&serial_info)
.build();
top_bar_box.pack_end(&connect_button, true, true, 3);
top_bar_box.pack_end(&vid, true, true, 3);
top_bar_box.pack_end(&pid, true, true, 3);
master_box.pack_end(&serial_info, true, true, 3);
master_box.pack_end(&scrolled_window, true, true, 3);
master_box.pack_end(&top_bar_box, false, true, 3);
let (tx, rx) = glib::MainContext::channel(glib::PRIORITY_DEFAULT);
@ -90,6 +94,7 @@ fn main() {
if let Ok(port) = Port::open(usb_id, serialport_settings) {
CONNECTED.store(true, SeqCst);
unsafe {
PORT = Some(port);
}
@ -102,6 +107,7 @@ fn main() {
rx.attach(None, move |message| {
if !message.is_empty() {
buffer.insert(&mut buffer.end_iter(), &format!("{}\n", message));
serial_info.scroll_to_iter(&mut buffer.end_iter(), 0.0, true, 0.0, 0.0);
}
glib::Continue(true)