chore: add cosmic app list and cosmic panel buttons
This commit is contained in:
Ashley Wulber
parent
853caa5b84
commit
464338585c
54 changed files with 3855 additions and 187 deletions
53
applets/cosmic-app-list/src/dock_item/imp.rs
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53
applets/cosmic-app-list/src/dock_item/imp.rs
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// SPDX-License-Identifier: MPL-2.0-only
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use glib::subclass::Signal;
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use gtk4::glib;
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use gtk4::prelude::*;
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use gtk4::subclass::prelude::*;
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use once_cell::sync::Lazy;
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use once_cell::sync::OnceCell;
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use std::cell::{Cell, RefCell};
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use std::rc::Rc;
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use tokio::sync::mpsc::Sender;
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use crate::dock_popover::DockPopover;
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use crate::utils::Event;
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#[derive(Debug, Default)]
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pub struct DockItem {
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pub image: Rc<RefCell<Option<gtk4::Image>>>,
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pub dots: Rc<RefCell<gtk4::Box>>,
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pub item_box: Rc<RefCell<gtk4::Box>>,
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pub popover: Rc<RefCell<gtk4::Popover>>,
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pub popover_menu: Rc<RefCell<Option<DockPopover>>>,
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pub tx: OnceCell<Sender<Event>>,
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pub icon_size: Rc<Cell<u32>>,
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}
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#[glib::object_subclass]
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impl ObjectSubclass for DockItem {
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const NAME: &'static str = "DockItem";
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type Type = super::DockItem;
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type ParentType = gtk4::Button;
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}
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impl ObjectImpl for DockItem {
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fn signals() -> &'static [Signal] {
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static SIGNALS: Lazy<Vec<Signal>> = Lazy::new(|| {
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vec![Signal::builder(
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// Signal name
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"popover-closed",
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// Types of the values which will be sent to the signal handler
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&[],
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// Type of the value the signal handler sends back
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<()>::static_type().into(),
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)
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.build()]
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});
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SIGNALS.as_ref()
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}
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}
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impl WidgetImpl for DockItem {}
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impl ButtonImpl for DockItem {}
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197
applets/cosmic-app-list/src/dock_item/mod.rs
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197
applets/cosmic-app-list/src/dock_item/mod.rs
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// SPDX-License-Identifier: MPL-2.0-only
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use crate::dock_object::DockObject;
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use crate::dock_popover::DockPopover;
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use crate::utils::BoxedWindowList;
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use crate::utils::Event;
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use cascade::cascade;
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use cosmic_panel_config::config::Anchor;
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use gtk4::glib;
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use gtk4::prelude::*;
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use gtk4::subclass::prelude::*;
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use gtk4::Box;
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use gtk4::Image;
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use gtk4::Orientation;
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use gtk4::Popover;
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use gtk4::{Align, PositionType};
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use tokio::sync::mpsc::Sender;
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mod imp;
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glib::wrapper! {
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pub struct DockItem(ObjectSubclass<imp::DockItem>)
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@extends gtk4::Button, gtk4::Widget,
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@implements gtk4::Accessible, gtk4::Actionable, gtk4::Buildable, gtk4::ConstraintTarget;
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}
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impl DockItem {
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pub fn new(tx: Sender<Event>, icon_size: u32) -> Self {
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let self_: DockItem = glib::Object::new(&[]).expect("Failed to create DockItem");
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let item_box = Box::new(Orientation::Vertical, 0);
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item_box.add_css_class("transparent");
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cascade! {
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&self_;
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..set_child(Some(&item_box));
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..add_css_class("dock_item");
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};
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let image = cascade! {
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Image::new();
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..set_hexpand(true);
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..set_halign(Align::Center);
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..set_pixel_size(icon_size.try_into().unwrap());
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..add_css_class("dock");
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};
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let dots = cascade! {
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Box::new(Orientation::Horizontal, 4);
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..set_hexpand(true);
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..set_halign(Align::Center);
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..set_valign(Align::Center);
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..add_css_class("transparent");
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};
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// TODO dots inverse color of parent with gsk blend modes?
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item_box.append(&image);
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item_box.append(&dots);
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let popover = cascade! {
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Popover::new();
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..set_autohide(true);
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..add_css_class("dock");
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..set_has_arrow(false);
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};
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item_box.append(&popover);
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let self_clone = self_.clone();
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popover.connect_closed(move |_| {
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let _ = self_clone.emit_by_name::<()>("popover-closed", &[]);
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});
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let popover_menu = cascade! {
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DockPopover::new(tx.clone());
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..add_css_class("popover_menu");
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};
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popover.set_child(Some(&popover_menu));
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popover_menu.connect_local(
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"menu-hide",
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false,
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glib::clone!(@weak popover, @weak popover_menu => @default-return None, move |_| {
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popover.popdown();
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popover_menu.reset_menu();
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None
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}),
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);
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let imp = imp::DockItem::from_instance(&self_);
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imp.icon_size.set(icon_size);
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imp.image.replace(Some(image));
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imp.dots.replace(dots);
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imp.item_box.replace(item_box);
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imp.popover.replace(popover);
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imp.popover_menu.replace(Some(popover_menu));
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imp.tx.set(tx).unwrap();
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self_
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}
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// refactor to emit event for removing the item?
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pub fn set_dock_object(&self, dock_object: &DockObject) {
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let imp = imp::DockItem::from_instance(self);
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let image = cascade! {
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dock_object.get_image();
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..set_hexpand(true);
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..set_halign(Align::Center);
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..set_pixel_size(imp.icon_size.get().try_into().unwrap());
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..set_tooltip_text(dock_object.get_name().as_deref());
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};
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let old_image = imp.image.replace(None);
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if let Some(old_image) = old_image {
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imp.item_box.borrow().remove(&old_image);
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imp.item_box.borrow().prepend(&image);
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imp.image.replace(Some(image));
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}
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let active = dock_object.property::<BoxedWindowList>("active");
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let dots = imp.dots.borrow();
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while let Some(c) = dots.first_child() {
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dots.remove(&c);
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}
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for _ in active.0 {
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dots.append(&cascade! {
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Box::new(Orientation::Horizontal, 0);
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..set_halign(Align::Center);
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..set_valign(Align::Center);
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..add_css_class("dock_dots");
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});
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}
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let popover = dock_object.property::<bool>("popover");
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// dbg!(popover);
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// dbg!(dock_object);
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if popover {
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self.add_popover(dock_object);
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} else {
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self.clear_popover();
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}
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}
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pub fn set_position(&self, position: Anchor) {
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let imp = imp::DockItem::from_instance(self);
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let item_box = imp.item_box.borrow();
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let dots = imp.dots.borrow();
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if let Some(image) = imp.image.borrow().as_ref() {
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match position {
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Anchor::Left => {
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item_box.set_orientation(Orientation::Horizontal);
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dots.set_orientation(Orientation::Vertical);
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dots.set_margin_bottom(4);
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dots.set_margin_top(4);
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item_box.reorder_child_after(&image.clone(), Some(&dots.clone()));
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}
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Anchor::Right => {
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item_box.set_orientation(Orientation::Horizontal);
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dots.set_orientation(Orientation::Vertical);
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dots.set_margin_bottom(4);
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dots.set_margin_top(4);
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item_box.reorder_child_after(&dots.clone(), Some(&image.clone()));
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}
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Anchor::Top => {
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item_box.set_orientation(Orientation::Vertical);
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dots.set_orientation(Orientation::Horizontal);
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dots.set_margin_start(4);
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dots.set_margin_end(4);
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item_box.reorder_child_after(&image.clone(), Some(&dots.clone()));
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}
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Anchor::Bottom => {
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item_box.set_orientation(Orientation::Vertical);
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dots.set_orientation(Orientation::Horizontal);
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dots.set_margin_start(4);
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dots.set_margin_end(4);
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item_box.reorder_child_after(&dots.clone(), Some(&image.clone()));
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}
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};
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}
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let popover = imp.popover.borrow();
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popover.set_position(match position {
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Anchor::Left => PositionType::Right,
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Anchor::Right => PositionType::Left,
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Anchor::Top => PositionType::Bottom,
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Anchor::Bottom => PositionType::Top,
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});
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}
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pub fn add_popover(&self, obj: &DockObject) {
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let imp = imp::DockItem::from_instance(self);
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let popover = imp.popover.borrow();
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if let Some(popover_menu) = imp.popover_menu.borrow().as_ref() {
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popover_menu.set_dock_object(obj, true);
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popover.popup();
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}
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}
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pub fn clear_popover(&self) {
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let imp = imp::DockItem::from_instance(self);
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let popover = imp.popover.borrow();
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if let Some(popover_menu) = imp.popover_menu.borrow().as_ref() {
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popover.popdown();
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popover_menu.reset_menu();
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}
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}
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}
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