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239
src/main.rs
239
src/main.rs
@ -1,129 +1,76 @@
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use gio::{Icon, prelude::*};
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use gio::prelude::*;
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use gtk::prelude::*;
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use gtk::{
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Box as GtkBox, CssProvider, Entry, IconLookupFlags, IconTheme, Image, Label, ListBox, ListView,
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NoSelection, Orientation, STYLE_PROVIDER_PRIORITY_APPLICATION, ScrolledWindow,
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SignalListItemFactory, StringList, StringObject, Window,
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Application, ApplicationWindow, Box as GtkBox, Entry, Image, Label, ListBox, Orientation,
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ScrolledWindow,
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};
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use gtk::{Button, prelude::*};
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use gtk4_layer_shell as layerShell;
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use layerShell::LayerShell;
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use relm4::factory::{FactoryComponent, FactorySender, FactoryVecDeque};
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use relm4::{Component, ComponentParts, RelmApp, RelmWidgetExt, SimpleComponent, component};
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use waycast::{LaunchError, LauncherListItem, drun};
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use std::cell::RefCell;
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use std::rc::Rc;
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use waycast::{LauncherListItem, drun};
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struct AppModel {
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list_items: FactoryVecDeque<ListItem>,
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window: ApplicationWindow,
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list_box: ListBox,
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entries: Vec<Box<dyn LauncherListItem>>,
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}
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#[derive(Debug)]
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enum AppMsg {
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TextEntered(String),
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ListItemSelected(String),
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None,
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}
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#[derive(Debug)]
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struct ListItem {
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text: String,
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icon: String,
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}
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#[relm4::factory]
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impl FactoryComponent for ListItem {
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type Init = (String, String);
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type Input = ();
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type Output = ();
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type CommandOutput = ();
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type ParentWidget = gtk::ListBox;
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view! {
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#[root]
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GtkBox {
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set_orientation: Orientation::Horizontal,
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set_spacing: 10,
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Image {
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set_pixel_size: 50,
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set_icon_name: Some(self.icon.as_str()),
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},
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Label {
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set_xalign: 0.0,
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set_label: &self.text
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},
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}
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impl ListItem {
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fn new(text: String, icon: String) -> Self {
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Self { text, icon }
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}
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fn init_model(
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(text, icon): Self::Init,
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_index: &Self::Index,
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_sender: FactorySender<Self>,
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) -> Self {
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Self { text, icon }
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fn create_widget(&self) -> GtkBox {
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let container = GtkBox::new(Orientation::Horizontal, 10);
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let image = Image::new();
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image.set_pixel_size(50);
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image.set_icon_name(Some(&self.icon));
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let label = Label::new(Some(&self.text));
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label.set_xalign(0.0);
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// container.append(&image);
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container.append(&label);
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container
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}
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}
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#[relm4::component]
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impl SimpleComponent for AppModel {
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type Init = StringList;
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type Input = AppMsg;
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type Output = ();
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impl AppModel {
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fn new(app: &Application) -> Rc<RefCell<Self>> {
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let window = ApplicationWindow::builder()
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.application(app)
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.title("Waycast")
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.default_width(800)
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.default_height(500)
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.resizable(false)
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.build();
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view! {
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#[name = "launcher_window"]
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Window {
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set_title: Some("Waycast"),
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set_default_width: 800,
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set_default_height: 500,
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set_resizable: false,
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let main_box = GtkBox::new(Orientation::Vertical, 0);
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GtkBox {
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set_orientation: Orientation::Vertical,
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let search_input = Entry::new();
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search_input.set_placeholder_text(Some("Search..."));
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#[name = "search_input"]
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Entry {
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set_placeholder_text: Some("Search..."),
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connect_changed[sender] => move |e| {
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sender.input(AppMsg::TextEntered(e.text().to_string()));
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}
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},
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let scrolled_window = ScrolledWindow::new();
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scrolled_window.set_min_content_height(300);
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ScrolledWindow {
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set_min_content_height: 300,
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let list_box = ListBox::new();
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list_box.set_vexpand(true);
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#[local_ref]
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items -> ListBox {
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set_vexpand: true,
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}
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}
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}
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}
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}
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scrolled_window.set_child(Some(&list_box));
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main_box.append(&search_input);
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main_box.append(&scrolled_window);
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window.set_child(Some(&main_box));
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fn init(
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_list_items: Self::Init,
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root: Self::Root,
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sender: relm4::ComponentSender<Self>,
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) -> relm4::ComponentParts<Self> {
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let mut list_items: FactoryVecDeque<ListItem> = FactoryVecDeque::builder()
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.launch(ListBox::default())
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.forward(sender.input_sender(), |_| AppMsg::None);
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{
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let mut guard = list_items.guard();
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println!("Starting to load desktop entries...");
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let entries = drun::all();
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println!("Found {} entries", entries.len());
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for p in entries {
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guard.push_back((p.title(), p.icon()));
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}
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println!("Finished loading entries");
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}
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let model = AppModel { list_items };
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let items = model.list_items.widget();
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let widgets = view_output!();
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// Set up layer shell so the launcher can float
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// like it's supposed to.
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widgets.launcher_window.init_layer_shell();
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window.init_layer_shell();
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let edges = [
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layerShell::Edge::Top,
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layerShell::Edge::Bottom,
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@ -131,38 +78,80 @@ impl SimpleComponent for AppModel {
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layerShell::Edge::Right,
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];
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for edge in edges {
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widgets.launcher_window.set_anchor(edge, false);
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window.set_anchor(edge, false);
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}
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widgets
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.launcher_window
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.set_keyboard_mode(layerShell::KeyboardMode::OnDemand);
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widgets.launcher_window.set_layer(layerShell::Layer::Top);
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ComponentParts { model, widgets }
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window.set_keyboard_mode(layerShell::KeyboardMode::OnDemand);
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window.set_layer(layerShell::Layer::Top);
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println!("Starting to load desktop entries...");
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let entries = drun::all();
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println!("Found {} entries", entries.len());
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let model = Rc::new(RefCell::new(AppModel {
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window,
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list_box: list_box.clone(),
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entries,
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}));
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// Populate the list
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model.borrow().populate_list();
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// Connect search input signal
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let model_clone = model.clone();
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search_input.connect_changed(move |entry| {
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let query = entry.text().to_string();
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println!("query: {query}");
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model_clone.borrow().filter_list(&query);
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});
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println!("Finished loading entries");
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model
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}
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fn update(&mut self, message: Self::Input, _sender: relm4::ComponentSender<Self>) {
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match message {
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AppMsg::TextEntered(query) => {
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println!("query: {query}");
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fn populate_list(&self) {
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// Clear existing items
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while let Some(child) = self.list_box.first_child() {
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self.list_box.remove(&child);
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}
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for entry in &self.entries {
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let list_item = ListItem::new(entry.title(), entry.icon());
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let widget = list_item.create_widget();
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self.list_box.append(&widget);
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}
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}
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fn filter_list(&self, query: &str) {
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// Clear existing items
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while let Some(child) = self.list_box.first_child() {
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self.list_box.remove(&child);
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}
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let query_lower = query.to_lowercase();
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for entry in &self.entries {
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let title_lower = entry.title().to_lowercase();
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if query.is_empty() || title_lower.contains(&query_lower) {
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let list_item = ListItem::new(entry.title(), entry.icon());
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let widget = list_item.create_widget();
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self.list_box.append(&widget);
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}
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_ => unimplemented!(),
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}
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}
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}
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macro_rules! yesno {
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($var:expr) => {
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if $var { "Yes" } else { "No" }
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};
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fn show(&self) {
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self.window.present();
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}
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}
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fn main() {
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let app = RelmApp::new("dev.thegrind.waycast");
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app.run::<AppModel>(StringList::new(&[]));
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// let entries = drun::all();
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// for e in &entries {
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// println!("---------------------");
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// println!("App: {}", e.title());
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// println!("Icon: {}", e.icon().unwrap_or("<NONE>".into()));
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// }
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let app = Application::builder()
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.application_id("dev.thegrind.waycast")
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.build();
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app.connect_activate(|app| {
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let model = AppModel::new(app);
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model.borrow().show();
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});
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app.run();
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}
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