Use cosmic::Application/cosmic::app::applet
This saves a bit of duplicated boilerplate. Applets seem to work fairly well with this. Though we should see if any other changes to initial window settings are needed in certain applets for the exact behavior we want.
This commit is contained in:
Ian Douglas Scott
parent
3ad64df5f3
commit
a23f181b7f
28 changed files with 2029 additions and 2597 deletions
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@ -9,13 +9,16 @@ use cctk::sctk::reexports::calloop::channel::Sender;
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use cctk::toplevel_info::ToplevelInfo;
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use cctk::wayland_client::protocol::wl_data_device_manager::DndAction;
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use cctk::wayland_client::protocol::wl_seat::WlSeat;
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use cosmic::app::{
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applet::{cosmic_panel_config::PanelAnchor, CosmicAppletHelper},
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Command,
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};
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use cosmic::cosmic_config;
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use cosmic::cosmic_config::Config;
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use cosmic::iced;
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use cosmic::iced::subscription::events_with;
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use cosmic::iced::wayland::actions::data_device::DataFromMimeType;
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use cosmic::iced::wayland::actions::data_device::DndIcon;
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use cosmic::iced::wayland::actions::window::SctkWindowSettings;
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use cosmic::iced::wayland::popup::destroy_popup;
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use cosmic::iced::wayland::popup::get_popup;
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use cosmic::iced::widget::dnd_listener;
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@ -23,9 +26,7 @@ use cosmic::iced::widget::vertical_rule;
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use cosmic::iced::widget::vertical_space;
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use cosmic::iced::widget::{column, dnd_source, mouse_area, row, Column, Row};
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use cosmic::iced::Color;
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use cosmic::iced::Limits;
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use cosmic::iced::Settings;
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use cosmic::iced::{window, Application, Command, Subscription};
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use cosmic::iced::{window, Subscription};
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use cosmic::iced_runtime::core::alignment::Horizontal;
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use cosmic::iced_runtime::core::event;
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use cosmic::iced_sctk::commands::data_device::accept_mime_type;
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@ -33,16 +34,13 @@ use cosmic::iced_sctk::commands::data_device::finish_dnd;
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use cosmic::iced_sctk::commands::data_device::request_dnd_data;
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use cosmic::iced_sctk::commands::data_device::set_actions;
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use cosmic::iced_sctk::commands::data_device::start_drag;
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use cosmic::iced_sctk::settings::InitialSurface;
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use cosmic::iced_style::application::{self, Appearance};
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use cosmic::iced_style::application;
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use cosmic::theme::Button;
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use cosmic::widget::divider;
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use cosmic::widget::rectangle_tracker::rectangle_tracker_subscription;
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use cosmic::widget::rectangle_tracker::RectangleTracker;
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use cosmic::widget::rectangle_tracker::RectangleUpdate;
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use cosmic::{Element, Theme};
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use cosmic_applet::cosmic_panel_config::PanelAnchor;
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use cosmic_applet::CosmicAppletHelper;
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use cosmic_protocols::toplevel_info::v1::client::zcosmic_toplevel_handle_v1::ZcosmicToplevelHandleV1;
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use freedesktop_desktop_entry::DesktopEntry;
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use futures::future::pending;
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@ -64,30 +62,7 @@ use url::Url;
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static MIME_TYPE: &str = "text/uri-list";
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pub fn run() -> cosmic::iced::Result {
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let helper = CosmicAppletHelper::default();
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let pixel_size = helper.suggested_size().0;
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let padding = 8;
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let dot_size = 4;
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let spacing = 4;
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let thickness = (pixel_size + 2 * padding + dot_size + spacing) as u32;
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let (w, h) = match helper.anchor {
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PanelAnchor::Top | PanelAnchor::Bottom => (2000, thickness),
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PanelAnchor::Left | PanelAnchor::Right => (thickness, 2000),
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};
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CosmicAppList::run(Settings {
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initial_surface: InitialSurface::XdgWindow(SctkWindowSettings {
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autosize: true,
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size_limits: Limits::NONE
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.min_height(1.0)
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.min_width(1.0)
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.max_height(h as f32)
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.max_width(w as f32),
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resizable: None,
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..Default::default()
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}),
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..Default::default()
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})
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cosmic::app::applet::run::<CosmicAppList>(false, ())
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}
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#[derive(Debug, Clone, Default)]
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@ -150,7 +125,7 @@ impl DockItem {
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.map(|_| {
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container(vertical_space(Length::Fixed(0.0)))
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.padding(dot_radius)
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.style(<<CosmicAppList as cosmic::iced::Application>::Theme as container::StyleSheet>::Style::Custom(Box::new(
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.style(<Theme as container::StyleSheet>::Style::Custom(Box::new(
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|theme| container::Appearance {
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text_color: Some(Color::TRANSPARENT),
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background: Some(Background::Color(
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@ -224,7 +199,7 @@ struct DndOffer {
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#[derive(Clone, Default)]
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struct CosmicAppList {
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theme: Theme,
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core: cosmic::app::Core,
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popup: Option<(window::Id, DockItem)>,
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surface_id_ctr: u128,
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subscription_ctr: u32,
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@ -234,7 +209,6 @@ struct CosmicAppList {
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dnd_source: Option<(window::Id, DockItem, DndAction)>,
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config: AppListConfig,
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toplevel_sender: Option<Sender<ToplevelRequest>>,
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applet_helper: CosmicAppletHelper,
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seat: Option<WlSeat>,
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rectangle_tracker: Option<RectangleTracker<u32>>,
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rectangles: HashMap<u32, iced::Rectangle>,
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@ -268,7 +242,6 @@ enum Message {
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StopListeningForDnd,
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IncrementSubscriptionCtr,
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ConfigUpdated(AppListConfig),
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Theme(Theme),
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}
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#[derive(Debug, Clone, Default)]
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@ -317,7 +290,16 @@ fn desktop_info_for_app_ids(mut app_ids: Vec<String>) -> Vec<DesktopInfo> {
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})
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.collect_vec(),
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);
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ret.sort_by(|a, b| app_ids_clone.iter().position(|id| id == &a.id || id.eq(&a.name)).cmp(&app_ids_clone.iter().position(|id| id == &b.id || id.eq(&b.name))));
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ret.sort_by(|a, b| {
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app_ids_clone
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.iter()
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.position(|id| id == &a.id || id.eq(&a.name))
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.cmp(
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&app_ids_clone
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.iter()
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.position(|id| id == &b.id || id.eq(&b.name)),
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)
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});
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ret
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}
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@ -364,17 +346,16 @@ fn index_in_list(
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}
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}
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impl Application for CosmicAppList {
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impl cosmic::Application for CosmicAppList {
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type Message = Message;
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type Theme = Theme;
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type Executor = cosmic::SingleThreadExecutor;
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type Flags = ();
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const APP_ID: &'static str = config::APP_ID;
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fn new(_flags: ()) -> (Self, Command<Message>) {
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fn init(core: cosmic::app::Core, _flags: ()) -> (Self, Command<Message>) {
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let config = config::AppListConfig::load().unwrap_or_default();
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let helper = CosmicAppletHelper::default();
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let theme = helper.theme();
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let mut self_ = CosmicAppList {
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core,
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favorite_list: desktop_info_for_app_ids(config.favorites.clone())
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.into_iter()
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.enumerate()
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@ -384,9 +365,7 @@ impl Application for CosmicAppList {
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desktop_info: e,
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})
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.collect(),
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applet_helper: helper,
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config,
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theme,
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..Default::default()
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};
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self_.item_ctr = self_.favorite_list.len() as u32;
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@ -394,8 +373,12 @@ impl Application for CosmicAppList {
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(self_, Command::none())
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}
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fn title(&self) -> String {
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config::APP_ID.to_string()
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fn core(&self) -> &cosmic::app::Core {
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&self.core
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}
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fn core_mut(&mut self) -> &mut cosmic::app::Core {
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&mut self.core
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}
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fn update(&mut self, message: Message) -> Command<Message> {
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@ -419,7 +402,7 @@ impl Application for CosmicAppList {
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let new_id = window::Id(self.surface_id_ctr);
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self.popup = Some((new_id, toplevel_group.clone()));
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let mut popup_settings = self.applet_helper.get_popup_settings(
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let mut popup_settings = self.core.applet_helper.get_popup_settings(
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window::Id(0),
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new_id,
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None,
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@ -562,8 +545,8 @@ impl Application for CosmicAppList {
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}
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}
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Message::DndEnter(x, y) => {
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let item_size = self.applet_helper.suggested_size().0;
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let pos_in_list = match self.applet_helper.anchor {
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let item_size = self.core.applet_helper.suggested_size().0;
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let pos_in_list = match self.core.applet_helper.anchor {
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PanelAnchor::Top | PanelAnchor::Bottom => x,
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PanelAnchor::Left | PanelAnchor::Right => y,
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};
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@ -593,8 +576,8 @@ impl Application for CosmicAppList {
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}
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Message::DndMotion(x, y) => {
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if let Some(DndOffer { preview_index, .. }) = self.dnd_offer.as_mut() {
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let item_size = self.applet_helper.suggested_size().0;
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let pos_in_list = match self.applet_helper.anchor {
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let item_size = self.core.applet_helper.suggested_size().0;
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let pos_in_list = match self.core.applet_helper.anchor {
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PanelAnchor::Top | PanelAnchor::Bottom => x,
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PanelAnchor::Left | PanelAnchor::Right => y,
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};
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@ -646,7 +629,7 @@ impl Application for CosmicAppList {
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.and_then(|o| o.dock_item.map(|i| (i, o.preview_index)))
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{
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self.item_ctr += 1;
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if let Some((pos, is_favorite)) = self
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.active_list
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.iter()
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@ -674,7 +657,13 @@ impl Application for CosmicAppList {
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self.favorite_list
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.insert(index.min(self.favorite_list.len()), dock_item);
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self.config.update_favorites(self.favorite_list.iter().map(|dock_item| dock_item.desktop_info.id.clone()).collect(), &Config::new(APP_ID, 1).unwrap());
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self.config.update_favorites(
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self.favorite_list
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.iter()
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.map(|dock_item| dock_item.desktop_info.id.clone())
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.collect(),
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&Config::new(APP_ID, 1).unwrap(),
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);
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}
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return finish_dnd();
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}
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@ -715,7 +704,7 @@ impl Application for CosmicAppList {
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let subscription_ctr = self.subscription_ctr;
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let mut rng = thread_rng();
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let rand_d = rng.gen_range(0..100);
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return Command::perform(
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return iced::Command::perform(
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async move {
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if let Some(millis) = 2u64
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.checked_pow(subscription_ctr)
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@ -727,7 +716,8 @@ impl Application for CosmicAppList {
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}
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},
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|_| Message::IncrementSubscriptionCtr,
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);
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)
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.map(cosmic::app::message::app);
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}
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ToplevelUpdate::RemoveToplevel(handle) => {
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for t in self
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@ -810,111 +800,41 @@ impl Application for CosmicAppList {
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}
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// pull back configured items into the favorites list
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self.favorite_list = desktop_info_for_app_ids(self.config.favorites.clone()).into_iter().map(|new_dock_item| {
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if let Some(p) = self.active_list.iter().position(|dock_item| {
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dock_item.desktop_info.id == new_dock_item.id
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}) {
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self.active_list.remove(p)
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} else {
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DockItem {
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id: self.item_ctr,
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toplevels: Default::default(),
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desktop_info: new_dock_item,
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self.favorite_list = desktop_info_for_app_ids(self.config.favorites.clone())
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.into_iter()
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.map(|new_dock_item| {
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if let Some(p) = self
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.active_list
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.iter()
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.position(|dock_item| dock_item.desktop_info.id == new_dock_item.id)
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{
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self.active_list.remove(p)
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} else {
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DockItem {
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id: self.item_ctr,
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toplevels: Default::default(),
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desktop_info: new_dock_item,
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}
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}
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}
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}).collect();
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}
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Message::Theme(t) => {
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self.theme = t;
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})
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.collect();
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}
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}
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Command::none()
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}
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fn view(&self, id: window::Id) -> Element<Message> {
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let is_horizontal = match self.applet_helper.anchor {
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fn view(&self) -> Element<Message> {
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let is_horizontal = match self.core.applet_helper.anchor {
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PanelAnchor::Top | PanelAnchor::Bottom => true,
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PanelAnchor::Left | PanelAnchor::Right => false,
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};
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if let Some((_, item, _)) = self.dnd_source.as_ref().filter(|s| s.0 == id) {
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return cosmic::widget::icon(
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Path::new(&item.desktop_info.icon),
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self.applet_helper.suggested_size().0,
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)
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.into();
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}
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if let Some((
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_popup_id,
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DockItem {
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toplevels,
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desktop_info,
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..
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},
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)) = self.popup.as_ref().filter(|p| id == p.0)
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{
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let is_favorite = self.config.favorites.contains(&desktop_info.id)
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|| self.config.favorites.contains(&desktop_info.name);
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let mut content = column![
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iced::widget::text(&desktop_info.name).horizontal_alignment(Horizontal::Center),
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cosmic::widget::button(Button::Text)
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.custom(vec![iced::widget::text(fl!("new-window")).into()])
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.on_press(Message::Exec(desktop_info.exec.clone())),
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]
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.padding(8)
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.spacing(4)
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.align_items(Alignment::Center);
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if !toplevels.is_empty() {
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let mut list_col = column![];
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for (handle, info) in toplevels {
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let title = if info.title.len() > 20 {
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format!("{:.24}...", &info.title)
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} else {
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info.title.clone()
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};
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list_col = list_col.push(
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cosmic::widget::button(Button::Text)
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.custom(vec![iced::widget::text(title).into()])
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.on_press(Message::Activate(handle.clone())),
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);
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}
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content = content.push(divider::horizontal::light());
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content = content.push(list_col);
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content = content.push(divider::horizontal::light());
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}
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content = content.push(if is_favorite {
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cosmic::widget::button(Button::Text)
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.custom(vec![iced::widget::text(fl!("unfavorite")).into()])
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.on_press(Message::UnFavorite(desktop_info.id.clone()))
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} else {
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cosmic::widget::button(Button::Text)
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.custom(vec![iced::widget::text(fl!("favorite")).into()])
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.on_press(Message::Favorite(desktop_info.id.clone()))
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});
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content = match toplevels.len() {
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0 => content,
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1 => content.push(
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cosmic::widget::button(Button::Text)
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.custom(vec![iced::widget::text(fl!("quit")).into()])
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.on_press(Message::Quit(desktop_info.id.clone())),
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),
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_ => content.push(
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cosmic::widget::button(Button::Text)
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.custom(vec![iced::widget::text(&fl!("quit-all")).into()])
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.on_press(Message::Quit(desktop_info.id.clone())),
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),
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};
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return self.applet_helper.popup_container(content).into();
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}
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let mut favorites: Vec<_> = self
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.favorite_list
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.iter()
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.map(|dock_item| {
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dock_item.as_icon(
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&self.applet_helper,
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&self.core.applet_helper,
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self.rectangle_tracker.as_ref(),
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self.popup.is_none(),
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)
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|
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@ -926,13 +846,13 @@ impl Application for CosmicAppList {
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.as_ref()
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.and_then(|o| o.dock_item.as_ref().map(|item| (item, o.preview_index)))
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{
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favorites.insert(index, item.as_icon(&self.applet_helper, None, false));
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favorites.insert(index, item.as_icon(&self.core.applet_helper, None, false));
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} else if self.is_listening_for_dnd && self.favorite_list.is_empty() {
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// show star indicating favorite_list is drag target
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favorites.push(
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container(cosmic::widget::icon(
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"starred-symbolic.symbolic",
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self.applet_helper.suggested_size().0,
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self.core.applet_helper.suggested_size().0,
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))
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.padding(8)
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.into(),
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|
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@ -944,7 +864,7 @@ impl Application for CosmicAppList {
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.iter()
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.map(|dock_item| {
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dock_item.as_icon(
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&self.applet_helper,
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&self.core.applet_helper,
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self.rectangle_tracker.as_ref(),
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self.popup.is_none(),
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)
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|
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@ -1011,12 +931,12 @@ impl Application for CosmicAppList {
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} else {
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vec![cosmic::widget::icon(
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"com.system76.CosmicAppList",
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self.applet_helper.suggested_size().0,
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self.core.applet_helper.suggested_size().0,
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)
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.into()]
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};
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let content = match &self.applet_helper.anchor {
|
||||
let content = match &self.core.applet_helper.anchor {
|
||||
PanelAnchor::Left | PanelAnchor::Right => container(
|
||||
Column::with_children(content_list)
|
||||
.spacing(4)
|
||||
|
|
@ -1042,9 +962,83 @@ impl Application for CosmicAppList {
|
|||
}
|
||||
}
|
||||
|
||||
fn view_window(&self, id: window::Id) -> Element<Message> {
|
||||
if let Some((_, item, _)) = self.dnd_source.as_ref().filter(|s| s.0 == id) {
|
||||
cosmic::widget::icon(
|
||||
Path::new(&item.desktop_info.icon),
|
||||
self.core.applet_helper.suggested_size().0,
|
||||
)
|
||||
.into()
|
||||
} else if let Some((
|
||||
_popup_id,
|
||||
DockItem {
|
||||
toplevels,
|
||||
desktop_info,
|
||||
..
|
||||
},
|
||||
)) = self.popup.as_ref().filter(|p| id == p.0)
|
||||
{
|
||||
let is_favorite = self.config.favorites.contains(&desktop_info.id)
|
||||
|| self.config.favorites.contains(&desktop_info.name);
|
||||
|
||||
let mut content = column![
|
||||
iced::widget::text(&desktop_info.name).horizontal_alignment(Horizontal::Center),
|
||||
cosmic::widget::button(Button::Text)
|
||||
.custom(vec![iced::widget::text(fl!("new-window")).into()])
|
||||
.on_press(Message::Exec(desktop_info.exec.clone())),
|
||||
]
|
||||
.padding(8)
|
||||
.spacing(4)
|
||||
.align_items(Alignment::Center);
|
||||
if !toplevels.is_empty() {
|
||||
let mut list_col = column![];
|
||||
for (handle, info) in toplevels {
|
||||
let title = if info.title.len() > 20 {
|
||||
format!("{:.24}...", &info.title)
|
||||
} else {
|
||||
info.title.clone()
|
||||
};
|
||||
list_col = list_col.push(
|
||||
cosmic::widget::button(Button::Text)
|
||||
.custom(vec![iced::widget::text(title).into()])
|
||||
.on_press(Message::Activate(handle.clone())),
|
||||
);
|
||||
}
|
||||
content = content.push(divider::horizontal::light());
|
||||
content = content.push(list_col);
|
||||
content = content.push(divider::horizontal::light());
|
||||
}
|
||||
content = content.push(if is_favorite {
|
||||
cosmic::widget::button(Button::Text)
|
||||
.custom(vec![iced::widget::text(fl!("unfavorite")).into()])
|
||||
.on_press(Message::UnFavorite(desktop_info.id.clone()))
|
||||
} else {
|
||||
cosmic::widget::button(Button::Text)
|
||||
.custom(vec![iced::widget::text(fl!("favorite")).into()])
|
||||
.on_press(Message::Favorite(desktop_info.id.clone()))
|
||||
});
|
||||
|
||||
content = match toplevels.len() {
|
||||
0 => content,
|
||||
1 => content.push(
|
||||
cosmic::widget::button(Button::Text)
|
||||
.custom(vec![iced::widget::text(fl!("quit")).into()])
|
||||
.on_press(Message::Quit(desktop_info.id.clone())),
|
||||
),
|
||||
_ => content.push(
|
||||
cosmic::widget::button(Button::Text)
|
||||
.custom(vec![iced::widget::text(&fl!("quit-all")).into()])
|
||||
.on_press(Message::Quit(desktop_info.id.clone())),
|
||||
),
|
||||
};
|
||||
self.core.applet_helper.popup_container(content).into()
|
||||
} else {
|
||||
iced::widget::text("").into()
|
||||
}
|
||||
}
|
||||
|
||||
fn subscription(&self) -> Subscription<Message> {
|
||||
Subscription::batch(vec![
|
||||
self.applet_helper.theme_subscription(0).map(Message::Theme),
|
||||
toplevel_subscription(self.subscription_ctr).map(Message::Toplevel),
|
||||
events_with(|e, _| match e {
|
||||
cosmic::iced_runtime::core::Event::PlatformSpecific(
|
||||
|
|
@ -1095,18 +1089,7 @@ impl Application for CosmicAppList {
|
|||
])
|
||||
}
|
||||
|
||||
fn theme(&self) -> Theme {
|
||||
self.theme.clone()
|
||||
}
|
||||
|
||||
fn close_requested(&self, _id: window::Id) -> Self::Message {
|
||||
Message::Ignore
|
||||
}
|
||||
|
||||
fn style(&self) -> <Self::Theme as application::StyleSheet>::Style {
|
||||
<Self::Theme as application::StyleSheet>::Style::Custom(Box::new(|theme| Appearance {
|
||||
background_color: Color::from_rgba(0.0, 0.0, 0.0, 0.0),
|
||||
text_color: theme.cosmic().on_bg_color().into(),
|
||||
}))
|
||||
fn style(&self) -> Option<<Theme as application::StyleSheet>::Style> {
|
||||
Some(cosmic::app::applet::style())
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue