124 lines
3.6 KiB
Rust
124 lines
3.6 KiB
Rust
use iced::{
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alignment,
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widget::{button, column, container, row, scrollable, text, text_input, Column},
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Element, Length, Padding, Sandbox, Settings,
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};
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use rfd::FileDialog;
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#[derive(Debug, Clone)]
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enum Message {
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InputValue(String),
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Submitted,
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DeleteItem(usize),
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}
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/**
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* This is your model. It contains all the data needed for your application to work properly.
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* The model can only be updated with the `update` function.
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*/
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struct GroceryList {
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grocery_items: Vec<String>,
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input_value: String,
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}
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impl Sandbox for GroceryList {
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type Message = Message;
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/* Initialize your app */
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fn new() -> GroceryList {
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Self {
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grocery_items: vec!["Eggs".to_owned(), "Milk".to_owned(), "Flour".to_owned()],
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input_value: String::default(),
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}
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}
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/**
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* The title of the window. It will show up on the top of your application window.
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*/
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fn title(&self) -> String {
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String::from("Grocery List App")
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}
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fn update(&mut self, message: Self::Message) {
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match message {
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Message::InputValue(value) => self.input_value = value,
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Message::Submitted => {
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let input_value = self.input_value.clone();
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self.input_value = String::default(); // Clear the input value
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let _file = FileDialog::new()
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.set_directory("/home/ffreling/Sync")
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.pick_file();
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let file_str = _file.and_then(|p| Some(String::from(p.to_str().unwrap())));
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println!("{:?}", file_str);
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match file_str {
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None => (),
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Some(path_str) => self.grocery_items.push(path_str),
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}
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// self.grocery_items.push(input_value);
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}
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Message::DeleteItem(item) => {
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let _files = FileDialog::new()
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.set_directory("/home/ffreling/Sync")
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.pick_file();
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self.grocery_items.remove(item);
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}
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}
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}
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fn view(&self) -> Element<Self::Message> {
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container(
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column!(
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items_list_view(&self.grocery_items),
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row!(
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text_input("Input grocery item", &self.input_value)
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.on_input(|value| Message::InputValue(value))
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.on_submit(Message::Submitted),
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button("Submit").on_press(Message::Submitted)
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)
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.spacing(30)
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.padding(Padding::from(30))
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)
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.align_items(iced::Alignment::Center),
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)
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.height(Length::Fill)
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.width(Length::Fill)
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.align_x(alignment::Horizontal::Center)
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.align_y(alignment::Vertical::Center)
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.into()
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}
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fn theme(&self) -> iced::Theme {
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iced::Theme::Dark
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}
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}
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fn items_list_view(items: &Vec<String>) -> Element<'static, Message> {
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let mut column = Column::new()
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.spacing(20)
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.align_items(iced::Alignment::Center)
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.width(Length::Fill);
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for (index, value) in items.into_iter().enumerate() {
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column = column.push(grocery_item(index, value));
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}
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scrollable(container(column))
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.height(250.0)
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.width(300)
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.into()
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}
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fn grocery_item(index: usize, value: &str) -> Element<'static, Message> {
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row!(
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text(value),
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button("Delete").on_press(Message::DeleteItem(index))
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)
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.align_items(iced::Alignment::Center)
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.spacing(30)
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.into()
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}
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pub fn main() -> iced::Result {
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GroceryList::run(Settings::default())
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}
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