thermokarst/dsort
1
0
Fork 0
Code Issues Pull requests Projects Releases 1 Packages Wiki Activity Actions

singular state object && label

Browse source
This commit is contained in:
Matthew Ryan Dillon 2024-08-20 21:37:04 -04:00
parent 4df863db06
commit bdf0cb5caa
1 changed files with 29 additions and 28 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

57
src/main.rs
View file

@ -10,24 +10,20 @@ const LINE_ENDING: &str = "\r\n";
#[cfg(not(windows))]
const LINE_ENDING: &str = "\n";
#[derive(Resource)]
struct InputText {
value: String,
}
#[derive(Resource)]
struct OutputText {
value: String,
#[derive(Resource, Debug)]
struct State {
input_value: String,
output_value: String,
needs_update: bool,
}
fn main() {
App::new()
.insert_resource(WinitSettings::desktop_app())
.insert_resource(InputText {
value: "".to_string(),
})
.insert_resource(OutputText {
value: "".to_string(),
.insert_resource(State {
input_value: "".to_string(),
output_value: "".to_string(),
needs_update: false,
})
.add_plugins(DefaultPlugins)
.add_plugins(EguiPlugin)
@ -37,46 +33,51 @@ fn main() {
.run();
}
// TODO: move this into init
fn set_window_title(mut window_query: Query<&mut Window, With<PrimaryWindow>>) {
if let Ok(mut window) = window_query.get_single_mut() {
window.title = "dsort".to_string();
}
}
fn process_text(input_text: Res<InputText>, mut output_text: ResMut<OutputText>) {
let mut arr = input_text.value.lines().collect::<Vec<_>>();
arr.sort_by(|&a, &b| vsort::compare(a, b));
output_text.value = arr.join(LINE_ENDING);
fn process_text(mut state: ResMut<State>) {
if state.needs_update {
println!("updating sort");
let mut arr = state.input_value.lines().collect::<Vec<_>>();
arr.sort_by(|&a, &b| vsort::compare(a, b));
state.output_value = arr.join(LINE_ENDING);
state.needs_update = false;
}
}
fn ui_system(
mut contexts: EguiContexts,
mut input_text: ResMut<InputText>,
mut output_text: ResMut<OutputText>,
) {
fn ui_system(mut contexts: EguiContexts, mut state: ResMut<State>) {
contexts.ctx_mut().set_visuals(egui::Visuals::light());
egui::CentralPanel::default().show(contexts.ctx_mut(), |ui| {
let window_size = ui.available_size();
let height = window_size[1];
ui.with_layout(
egui::Layout::left_to_right(egui::Align::Center).with_cross_justify(true),
|ui| {
egui::ScrollArea::vertical()
.id_source("left")
.show(ui, |ui| {
ui.add_sized(
let response = ui.add_sized(
[ui.available_width() / 2., height],
egui::TextEdit::multiline(&mut input_text.value),
egui::TextEdit::multiline(&mut state.input_value),
);
if response.changed() {
state.needs_update = true;
}
});
egui::ScrollArea::vertical()
.id_source("right")
.show(ui, |ui| {
ui.add_sized(
[ui.available_width(), height],
egui::TextEdit::multiline(&mut output_text.value),
);
ui.with_layout(egui::Layout::top_down_justified(egui::Align::LEFT), |ui| {
ui.add(egui::Label::new(&state.output_value).selectable(true));
})
});
},
);