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Add memory usage to Information struct

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This commit is contained in:
Richard 2022-04-14 02:11:43 -03:00
parent 5bfe887e3d
commit c9ea1f11de
3 changed files with 51 additions and 8 deletions
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43
examples/system_information/src/main.rs
View file

@ -1,6 +1,6 @@
use iced::{
executor, system, Application, Column, Command, Container, Element, Length,
Settings, Text,
button, executor, system, Application, Button, Column, Command, Container,
Element, Length, Settings, Text,
};
use bytesize::ByteSize;
@ -11,13 +11,17 @@ pub fn main() -> iced::Result {
enum Example {
Loading,
Loaded { information: system::Information },
Loaded {
information: system::Information,
refresh_button: button::State,
},
Unsupported,
}
#[derive(Debug)]
#[derive(Clone, Debug)]
enum Message {
InformationReceived(Option<system::Information>),
Refresh,
}
impl Application for Example {
@ -38,9 +42,16 @@ impl Application for Example {
fn update(&mut self, message: Message) -> Command<Message> {
match message {
Message::Refresh => {
return system::information(Message::InformationReceived);
}
Message::InformationReceived(information) => {
if let Some(information) = information {
*self = Self::Loaded { information };
let refresh_button = button::State::new();
*self = Self::Loaded {
information,
refresh_button,
};
} else {
*self = Self::Unsupported;
}
@ -53,7 +64,10 @@ impl Application for Example {
fn view(&mut self) -> Element<Message> {
let content: Element<Message> = match self {
Example::Loading => Text::new("Loading...").size(40).into(),
Example::Loaded { information } => {
Example::Loaded {
information,
refresh_button,
} => {
let system_name = Text::new(format!(
"System name: {}",
information
@ -102,6 +116,19 @@ impl Application for Example {
)
));
let memory_text = if let Some(memory_used) =
information.memory_used
{
let memory_readable = ByteSize::kb(memory_used).to_string();
format!("{} kb ({})", memory_used, memory_readable)
} else {
String::from("None")
};
let memory_used =
Text::new(format!("Memory (used): {}", memory_text));
let graphics_adapter = Text::new(format!(
"Graphics adapter: {}",
information.graphics_adapter
@ -119,8 +146,12 @@ impl Application for Example {
cpu_brand.size(30).into(),
cpu_cores.size(30).into(),
memory_total.size(30).into(),
memory_used.size(30).into(),
graphics_adapter.size(30).into(),
graphics_backend.size(30).into(),
Button::new(refresh_button, Text::new("Refresh"))
.on_press(Message::Refresh)
.into(),
])
.spacing(10)
.into()