gled-ui 2.32.1

gled's egui interface, shared by the desktop app and the browser
Documentation
use crate::ui::{
    asset_tree::{AssetTree, TreeSelection},
    window_common::{gled_window_frame, raise, tool_window_builder},
};
use egui::{ComboBox, Id, TextEdit, Ui, Vec2, ViewportId};
use gled_model::{
    asset::{
        Asset,
        output_device::{OutputDevice, OutputDeviceKind},
    },
    collection::Collections,
};
use strum::IntoEnumIterator;

#[derive(Debug, Default)]
pub(crate) struct OutputDevicesWindow {
    open: bool,
    /// Set while the window still has to be brought forward.
    raise: bool,
    dirty: bool,
    tree: AssetTree<OutputDevice>,
    device_strings: DeviceStrings,
}

#[derive(Debug, Default)]
struct DeviceStrings {
    ip: Option<String>,
    universes: Option<String>,
}

impl OutputDevicesWindow {
    #[cfg_attr(feature = "profiling", profiling::function)]
    pub(crate) fn update(&mut self, ctx: &egui::Context, collections: &mut Collections) {
        if !self.open {
            return;
        }

        ctx.show_viewport_immediate(
            ViewportId(Id::new("output devices window")),
            tool_window_builder("Output Devices")
                .with_inner_size(Vec2::new(570.0, 500.0))
                .with_min_inner_size(Vec2::new(570.0, 500.0)),
            |ctx, _viewport_class| {
                raise(ctx, &mut self.raise);
                ctx.input(|input| {
                    if input.viewport().close_requested()
                        || crate::ui::window_common::embedded_close_clicked("Output Devices")
                    {
                        self.open = false;
                    }
                });

                gled_window_frame(ctx, "Output Devices", |ui| {
                    egui::Panel::left("output devices tree")
                        .exact_size(200.0)
                        .resizable(false)
                        .show(ui, |ui| {
                            if self.tree.show(
                                ui,
                                ui.make_persistent_id("output_devices_tree"),
                                collections,
                            ) {
                                self.dirty = false;
                                self.device_strings = Default::default();
                            }
                        });

                    egui::CentralPanel::default().show(ui, |ui| {
                        self.tree.common_settings(ui, &mut self.dirty, collections);
                        if let TreeSelection::Asset(output_device) = &mut self.tree.selected() {
                            output_device_editor(
                                ui,
                                output_device,
                                &mut self.dirty,
                                &mut self.device_strings,
                            );
                        }
                    });
                });
            },
        );
    }

    pub(crate) fn open(&mut self) {
        self.open = true;
        self.raise = true;
    }
}

fn output_device_editor(
    ui: &mut Ui,
    output_device: &mut Asset<OutputDevice>,
    dirty: &mut bool,
    device_strings: &mut DeviceStrings,
) {
    let mut kind = OutputDeviceKind::from(&output_device.data);
    let id = output_device.id;

    ui.label("Kind");
    ComboBox::new(format!("{id}_kind"), "")
        .selected_text(<&'static str>::from(kind))
        .width(290.0)
        .show_ui(ui, |ui| {
            for k in OutputDeviceKind::iter() {
                if ui
                    .selectable_value(&mut kind, k, <&'static str>::from(k))
                    .changed()
                {
                    match kind {
                        OutputDeviceKind::Artnet => {
                            output_device.data = OutputDevice::Artnet {
                                ip: [127, 0, 0, 1].into(),
                                universes: vec![],
                            }
                        }
                        OutputDeviceKind::EnttecDmxUsbPro => {
                            output_device.data = OutputDevice::EnttecDmxUsbPro {
                                serial_number: String::new(),
                            }
                        }
                    }
                    *device_strings = Default::default();
                    *dirty = true;
                }
            }
        });

    if let Some(ip) = output_device.data.ip() {
        ui.heading("IP-Address");
        let ip = device_strings.ip.get_or_insert_with(|| ip.to_string());

        if ui.add(TextEdit::singleline(ip)).changed()
            && let Ok(ip) = ip.parse()
        {
            output_device.data.set_ip(ip);
            *dirty = true;
        }
    }

    if let OutputDevice::Artnet { universes, .. } = &output_device.data {
        ui.heading("Universes:");
        let universes = device_strings.universes.get_or_insert_with(|| {
            universes
                .iter()
                .map(|universe| universe.to_string())
                .collect::<Vec<_>>()
                .join(", ")
        });

        if ui.add(TextEdit::singleline(universes)).changed() {
            let universes = universes
                .split(',')
                .map(|universe| universe.trim().parse().unwrap_or_default())
                .collect();
            output_device.data.set_univeres(universes);
            *dirty = true;
        }
    }

    if let OutputDevice::EnttecDmxUsbPro { serial_number } = &output_device.data {
        ui.heading("Serial Number:");
        let mut serial_number = serial_number.clone();
        ComboBox::new(format!("{id}_serial_number"), "")
            .selected_text(serial_number.clone())
            .width(290.0)
            .show_ui(ui, |ui| {
                for sn in crate::ui::frame_requests::devices().enttec {
                    if ui
                        .selectable_value(&mut serial_number, sn.clone(), sn)
                        .changed()
                    {
                        output_device.data = OutputDevice::EnttecDmxUsbPro {
                            serial_number: serial_number.clone(),
                        };
                        *dirty = true;
                    }
                }
            });
    }
}