Initial implementation of the Tiling applet

This commit is contained in:
Eduardo Flores 2023-09-17 02:30:40 -07:00 committed by Ashley Wulber
parent fcd1cfff5e
commit 3353dc95ac
11 changed files with 509 additions and 49 deletions

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// SPDX-License-Identifier: MPL-2.0-only
use i18n_embed::{
fluent::{fluent_language_loader, FluentLanguageLoader},
DefaultLocalizer, LanguageLoader, Localizer,
};
use once_cell::sync::Lazy;
use rust_embed::RustEmbed;
#[derive(RustEmbed)]
#[folder = "i18n/"]
struct Localizations;
pub static LANGUAGE_LOADER: Lazy<FluentLanguageLoader> = Lazy::new(|| {
let loader: FluentLanguageLoader = fluent_language_loader!();
loader
.load_fallback_language(&Localizations)
.expect("Error while loading fallback language");
loader
});
#[macro_export]
macro_rules! fl {
($message_id:literal) => {{
i18n_embed_fl::fl!($crate::localize::LANGUAGE_LOADER, $message_id)
}};
($message_id:literal, $($args:expr),*) => {{
i18n_embed_fl::fl!($crate::localize::LANGUAGE_LOADER, $message_id, $($args), *)
}};
}
// Get the `Localizer` to be used for localizing this library.
pub fn localizer() -> Box<dyn Localizer> {
Box::from(DefaultLocalizer::new(&*LANGUAGE_LOADER, &Localizations))
}
pub fn localize() {
let localizer = localizer();
let requested_languages = i18n_embed::DesktopLanguageRequester::requested_languages();
if let Err(error) = localizer.select(&requested_languages) {
eprintln!("Error while loading language for App List {}", error);
}
}

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use crate::window::Window;
mod localize;
mod window;
fn main() -> cosmic::iced::Result {
localize::localize();
cosmic::app::applet::run::<Window>(true, ())
}

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use crate::fl;
use cosmic::app::Core;
use cosmic::cosmic_theme::palette::rgb::Rgb;
use cosmic::iced::wayland::popup::{destroy_popup, get_popup};
use cosmic::iced::window::Id;
use cosmic::iced::{Command, Limits};
use cosmic::iced_runtime::core::window;
use cosmic::iced_style::application;
use cosmic::theme::{Button, Svg};
use cosmic::widget::{button, list_column, settings, spin_button, text, toggler};
use cosmic::{Element, Theme};
const ID: &str = "com.system76.CosmicAppletTiling";
#[derive(Default)]
pub struct Window {
core: Core,
popup: Option<Id>,
id_ctr: u128,
tile_windows: bool,
show_window_titles: bool,
show_active_hint: bool,
active_border_radius: spin_button::Model<i32>,
active_hint_color: Rgb,
gaps: spin_button::Model<i32>,
}
#[derive(Clone, Debug)]
pub enum Message {
TogglePopup,
PopupClosed(Id),
ToggleTileWindows(bool),
ToggleShowWindowTitles(bool),
ToggleShowActiveHint(bool),
HandleActiveBorderRadius(spin_button::Message),
SetActiveHintColor(Rgb),
HandleGaps(spin_button::Message),
}
impl cosmic::Application for Window {
type Executor = cosmic::SingleThreadExecutor;
type Flags = ();
type Message = Message;
const APP_ID: &'static str = ID;
fn core(&self) -> &Core {
&self.core
}
fn core_mut(&mut self) -> &mut Core {
&mut self.core
}
fn init(
core: Core,
_flags: Self::Flags,
) -> (Self, Command<cosmic::app::Message<Self::Message>>) {
let window = Window {
core,
active_border_radius: spin_button::Model::default().max(99).min(0).step(1),
gaps: spin_button::Model::default().max(99).min(0).step(1),
..Default::default()
};
(window, Command::none())
}
fn on_close_requested(&self, id: window::Id) -> Option<Message> {
Some(Message::PopupClosed(id))
}
fn update(&mut self, message: Self::Message) -> Command<cosmic::app::Message<Self::Message>> {
match message {
Message::TogglePopup => {
return if let Some(p) = self.popup.take() {
destroy_popup(p)
} else {
self.id_ctr += 1;
let new_id = Id(self.id_ctr);
self.popup.replace(new_id);
let mut popup_settings =
self.core
.applet_helper
.get_popup_settings(Id(0), new_id, None, None, None);
popup_settings.positioner.size_limits = Limits::NONE
.max_width(372.0)
.min_width(300.0)
.min_height(200.0)
.max_height(1080.0);
get_popup(popup_settings)
}
}
Message::PopupClosed(id) => {
if self.popup.as_ref() == Some(&id) {
self.popup = None;
}
}
Message::ToggleTileWindows(toggled) => self.tile_windows = toggled,
Message::ToggleShowWindowTitles(toggled) => self.show_window_titles = toggled,
Message::ToggleShowActiveHint(toggled) => self.show_active_hint = toggled,
Message::HandleActiveBorderRadius(msg) => match msg {
spin_button::Message::Increment => self
.active_border_radius
.update(spin_button::Message::Increment),
spin_button::Message::Decrement => self
.active_border_radius
.update(spin_button::Message::Decrement),
},
Message::SetActiveHintColor(_) => {}
Message::HandleGaps(msg) => match msg {
spin_button::Message::Increment => {
self.gaps.update(spin_button::Message::Increment)
}
spin_button::Message::Decrement => {
self.gaps.update(spin_button::Message::Decrement)
}
},
}
Command::none()
}
fn view(&self) -> Element<Self::Message> {
self.core
.applet_helper
.icon_button(ID)
.on_press(Message::TogglePopup)
.style(Button::Text)
.into()
}
fn view_window(&self, _id: Id) -> Element<Self::Message> {
let content_list = list_column()
.add(settings::item(
fl!("tile-windows"),
toggler(None, self.tile_windows, |value| {
Message::ToggleTileWindows(value)
}),
))
.add(settings::item(
fl!("floating-window-exceptions"),
button(Button::Card).icon(Svg::Symbolic, "arrow-right", 16),
))
.add(
settings::view_section(fl!("shortcuts"))
.add(settings::item(
fl!("launcher"),
text(format!("{} + /", fl!("super"))),
))
.add(settings::item(
fl!("navigate-windows"),
text(format!("{} + {}", fl!("super"), fl!("arrow-keys"))),
))
.add(settings::item(
fl!("toggle-tiling"),
text(format!("{} + Y", fl!("super"))),
))
.add(settings::item(fl!("view-all"), text(""))),
)
.add(settings::item(
fl!("show-window-titles"),
toggler(None, self.show_window_titles, |value| {
Message::ToggleShowWindowTitles(value)
}),
))
.add(settings::item(
fl!("show-active-hint"),
toggler(None, self.show_active_hint, |value| {
Message::ToggleShowActiveHint(value)
}),
))
.add(settings::item(
fl!("active-border-radius"),
spin_button(
self.active_border_radius.value.to_string(),
Message::HandleActiveBorderRadius,
),
))
.add(settings::item(fl!("active-hint-color"), text("TODO")))
.add(settings::item(
fl!("gaps"),
spin_button(self.gaps.value.to_string(), Message::HandleGaps),
));
self.core.applet_helper.popup_container(content_list).into()
}
fn style(&self) -> Option<<Theme as application::StyleSheet>::Style> {
Some(cosmic::app::applet::style())
}
}