custom-gui-packages/pika-kernel-manager
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Ward from fusion-voyager-3 2024-06-18 15:45:10 +03:00
parent d4c836d239
commit 89be715cbe
6 changed files with 334 additions and 8 deletions
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55
Cargo.lock generated
View File

@ -11,6 +11,18 @@ dependencies = [
"memchr",
]
[[package]]
name = "async-channel"
version = "2.3.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "89b47800b0be77592da0afd425cc03468052844aff33b84e33cc696f64e77b6a"
dependencies = [
"concurrent-queue",
"event-listener-strategy",
"futures-core",
"pin-project-lite",
]
[[package]]
name = "autocfg"
version = "1.3.0"
@ -114,6 +126,21 @@ dependencies = [
"libloading",
]
[[package]]
name = "concurrent-queue"
version = "2.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4ca0197aee26d1ae37445ee532fefce43251d24cc7c166799f4d46817f1d3973"
dependencies = [
"crossbeam-utils",
]
[[package]]
name = "crossbeam-utils"
version = "0.8.20"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "22ec99545bb0ed0ea7bb9b8e1e9122ea386ff8a48c0922e43f36d45ab09e0e80"
[[package]]
name = "duct"
version = "0.13.7"
@ -132,10 +159,32 @@ version = "1.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
[[package]]
name = "event-listener"
version = "5.3.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6032be9bd27023a771701cc49f9f053c751055f71efb2e0ae5c15809093675ba"
dependencies = [
"concurrent-queue",
"parking",
"pin-project-lite",
]
[[package]]
name = "event-listener-strategy"
version = "0.5.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0f214dc438f977e6d4e3500aaa277f5ad94ca83fbbd9b1a15713ce2344ccc5a1"
dependencies = [
"event-listener",
"pin-project-lite",
]
[[package]]
name = "fedora-kernel-manager"
version = "0.1.0"
dependencies = [
"async-channel",
"duct",
"glib",
"glib-build-tools",
@ -655,6 +704,12 @@ dependencies = [
"system-deps",
]
[[package]]
name = "parking"
version = "2.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bb813b8af86854136c6922af0598d719255ecb2179515e6e7730d468f05c9cae"
[[package]]
name = "peeking_take_while"
version = "0.1.2"

1
Cargo.toml
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@ -8,6 +8,7 @@ edition = "2021"
[dependencies]
adw = { version = "0.6.0", package = "libadwaita", features = ["v1_5"] }
async-channel = "2.3.1"
duct = "0.13.7"
glib = "0.19.7"
gtk = { version = "0.8.2", package = "gtk4", features = ["v4_14"] }

65
src/build_ui/mod.rs
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@ -1,21 +1,56 @@
use crate::{content, sched_ext, PRETTY_NAME};
use crate::{content, kernel_pkg, sched_ext, KernelBranch, PRETTY_NAME};
use adw::prelude::*;
use adw::*;
use async_channel::*;
use glib::{clone, MainContext};
use gtk::prelude::*;
use gtk::*;
use std::cell::RefCell;
use std::process::Command;
use std::rc::Rc;
use std::{thread, time};
pub fn build_ui(app: &adw::Application) {
let window = adw::ApplicationWindow::new(app);
let internet_connected = Rc::new(RefCell::new(false));
let selected_kernel_branch: Rc<RefCell<KernelBranch>>;
load_icon_theme(&window);
let (internet_loop_sender, internet_loop_receiver) = async_channel::unbounded();
let internet_loop_sender = internet_loop_sender.clone();
window.connect_close_request(move |window| {
if let Some(application) = window.application() {
application.remove_window(window);
}
glib::Propagation::Proceed
std::thread::spawn(move || loop {
match Command::new("ping").arg("google.com").arg("-c 1").output() {
Ok(t) if t.status.success() => internet_loop_sender
.send_blocking(true)
.expect("The channel needs to be open"),
_ => internet_loop_sender
.send_blocking(false)
.expect("The channel needs to be open"),
};
thread::sleep(time::Duration::from_secs(5));
});
let window_banner = adw::Banner::builder().revealed(false).build();
let internet_connected_status = internet_connected.clone();
let internet_loop_context = MainContext::default();
// The main loop executes the asynchronous block
internet_loop_context.spawn_local(clone!(@weak window_banner => async move {
while let Ok(state) = internet_loop_receiver.recv().await {
let banner_text = "Warning: No internet connection";
if state == true {
*internet_connected_status.borrow_mut()=true;
if window_banner.title() == banner_text {
window_banner.set_revealed(false)
}
} else {
*internet_connected_status.borrow_mut()=false;
window_banner.set_title(banner_text);
window_banner.set_revealed(true)
}
}
}));
let window_headerbar = adw::HeaderBar::builder()
.title_widget(&adw::WindowTitle::builder().title(PRETTY_NAME).build())
.build();
@ -31,8 +66,13 @@ pub fn build_ui(app: &adw::Application) {
&sched_ext::sched_ext_page(&content_stack),
Some("sched_ext_page"),
);
content_stack.add_named(
&kernel_pkg::kernel_pkg_page(&content_stack),
Some("kernel_pkg_page"),
);
window_toolbar.add_top_bar(&window_headerbar);
window_toolbar.add_top_bar(&window_banner);
let window = adw::ApplicationWindow::builder()
.application(app)
@ -42,6 +82,15 @@ pub fn build_ui(app: &adw::Application) {
.resizable(false)
.build();
load_icon_theme(&window);
window.connect_close_request(move |window| {
if let Some(application) = window.application() {
application.remove_window(window);
}
glib::Propagation::Proceed
});
window.present();
}

4
src/content/mod.rs
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@ -79,6 +79,10 @@ pub fn content(content_stack: &gtk::Stack) -> gtk::Box {
.build();
browse_kernels_button.add_css_class("circular");
browse_kernels_button.connect_clicked(clone!(@weak content_stack => move |_| {
content_stack.set_visible_child_name("kernel_pkg_page")
}));
let config_kernel_button = gtk::Button::builder()
.icon_name("settings")
.halign(Align::End)

216
src/kernel_pkg/mod.rs Normal file
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@ -0,0 +1,216 @@
use crate::content::get_running_kernel_info;
use crate::RunningKernelInfo;
use adw::prelude::*;
use glib::*;
use gtk::prelude::*;
use gtk::*;
use std::fs;
use std::fs::*;
pub fn kernel_pkg_page(content_stack: &gtk::Stack) -> gtk::Box {
let main_box = gtk::Box::builder()
.hexpand(true)
.vexpand(true)
.orientation(Orientation::Vertical)
.build();
let kernel_badges_size_group = gtk::SizeGroup::new(SizeGroupMode::Both);
let kernel_badges_size_group0 = gtk::SizeGroup::new(SizeGroupMode::Both);
let kernel_badges_size_group1 = gtk::SizeGroup::new(SizeGroupMode::Both);
let main_icon = gtk::Image::builder()
.pixel_size(128)
.halign(Align::Center)
.hexpand(true)
.margin_start(10)
.margin_end(10)
.margin_bottom(20)
.margin_top(20)
.build();
main_icon.set_icon_name(Some("tux-symbolic"));
main_icon.add_css_class("symbolic-accent-bg");
let main_label = gtk::Label::builder()
.label("Sched-EXT Configuration Settings")
.hexpand(true)
.margin_start(10)
.margin_end(10)
.margin_bottom(20)
.margin_top(20)
.build();
main_label.add_css_class("symbolic-accent-bg");
let badge_box = gtk::Box::builder()
.hexpand(true)
.valign(Align::Start)
.orientation(Orientation::Vertical)
.build();
create_current_sched_badge(
&badge_box,
&get_running_kernel_info(),
&kernel_badges_size_group,
&kernel_badges_size_group0,
&kernel_badges_size_group1,
);
let scx_sched_expander_row = adw::ExpanderRow::builder()
.subtitle("Select Sched-EXT Scheduler")
.build();
scx_sched_expander_row.add_row(&scx_sched_expandable(&scx_sched_expander_row));
let scx_sched_expander_row_boxedlist = gtk::ListBox::builder()
.selection_mode(SelectionMode::None)
.hexpand(true)
.vexpand(true)
.valign(Align::Start)
.halign(Align::Center)
.margin_start(10)
.margin_end(10)
.margin_bottom(20)
.margin_top(20)
.build();
scx_sched_expander_row_boxedlist.add_css_class("boxed-list");
scx_sched_expander_row_boxedlist.append(&scx_sched_expander_row);
let window_bottombar = gtk::Box::builder()
.hexpand(true)
.homogeneous(true)
.margin_bottom(15)
.margin_start(15)
.margin_end(15)
.margin_start(15)
.build();
let back_button = gtk::Button::builder()
.halign(Align::Start)
.label("Back")
.build();
back_button.add_css_class("pill");
back_button.connect_clicked(clone!(@weak content_stack => move |_| {
content_stack.set_visible_child_name("content_page")
}));
window_bottombar.append(&back_button);
main_box.append(&badge_box);
main_box.append(&scx_sched_expander_row_boxedlist);
main_box.append(&main_icon);
main_box.append(&main_label);
main_box.append(&window_bottombar);
main_box
}
fn create_current_sched_badge(
badge_box: &gtk::Box,
running_kernel_info: &RunningKernelInfo,
kernel_badges_size_group: &gtk::SizeGroup,
kernel_badges_size_group0: &gtk::SizeGroup,
kernel_badges_size_group1: &gtk::SizeGroup,
) {
while let Some(widget) = badge_box.last_child() {
badge_box.remove(&widget);
}
badge_box.append(&crate::content::create_kernel_badge(
"Running Sched",
&running_kernel_info.sched,
"background-accent-bg",
&kernel_badges_size_group,
&kernel_badges_size_group0,
&kernel_badges_size_group1,
));
}
fn scx_sched_expandable(expander_row: &adw::ExpanderRow) -> gtk::ListBox {
let searchbar = gtk::SearchEntry::builder().search_delay(500).build();
searchbar.add_css_class("round-border-only-top");
let boxedlist = gtk::ListBox::builder()
.selection_mode(SelectionMode::None)
.build();
boxedlist.append(&searchbar);
let sched_container = gtk::ListBox::builder()
.selection_mode(SelectionMode::None)
.build();
sched_container.add_css_class("boxed-list");
let null_checkbutton = gtk::CheckButton::builder()
.label("No branch selected")
.build();
let mut scx_sched_array: Vec<String> = Vec::new();
let data = fs::read_to_string(
"/home/ward/RustroverProjects/fedora-kernel-manager/data/scx_scheds.json",
)
.expect("Unable to read file");
let res: serde_json::Value = serde_json::from_str(&data).expect("Unable to parse");
if let serde_json::Value::Array(scheds) = &res["scx_schedulers"] {
for sched in scheds {
let sched = sched["name"].as_str().to_owned().unwrap().to_string();
let sched_checkbutton = gtk::CheckButton::builder()
.valign(Align::Center)
.can_focus(false)
.build();
let branch_row = adw::ActionRow::builder()
.activatable_widget(&sched_checkbutton)
.title(sched)
.build();
branch_row.add_prefix(&sched_checkbutton);
sched_checkbutton.set_group(Some(&null_checkbutton));
sched_container.append(&branch_row);
sched_checkbutton.connect_toggled(
clone!(@weak sched_checkbutton, @weak expander_row => move |_| {
if sched_checkbutton.is_active() == true {
expander_row.set_title(&branch_row.title());
}
}),
);
//if current_keyboard.contains(&(keyboard_layout_clone)) {
// keyboard_layout_checkbutton.set_active(true);
//}
}
};
let branch_container_viewport = gtk::ScrolledWindow::builder()
.child(&sched_container)
.hscrollbar_policy(PolicyType::Never)
.height_request(160)
.build();
sched_container.add_css_class("round-border-only-bottom");
boxedlist.append(&branch_container_viewport);
searchbar.connect_search_changed(clone!(@weak searchbar, @weak sched_container => move |_| {
let mut counter = sched_container.first_child();
while let Some(row) = counter {
if row.widget_name() == "AdwActionRow" {
if !searchbar.text().is_empty() {
if row.property::<String>("subtitle").to_lowercase().contains(&searchbar.text().to_string().to_lowercase()) || row.property::<String>("title").to_lowercase().contains(&searchbar.text().to_string().to_lowercase()) {
//row.grab_focus();
//row.add_css_class("highlight-widget");
row.set_property("visible", true);
searchbar.grab_focus();
} else {
row.set_property("visible", false);
}
} else {
row.set_property("visible", true);
}
}
counter = row.next_sibling();
}
}));
boxedlist
}

1
src/main.rs
View File

@ -1,5 +1,6 @@
mod build_ui;
mod content;
mod kernel_pkg;
mod sched_ext;
use adw::prelude::*;