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wip: update libcosmic (#93)

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* wip: update libcosmic

* fix: damge issue resolved by updating iced

* fix: high cpu usage by time applet and app-list

* refactor subscriptions to produce fewer events

* refactor network applet to use less cpu

* fix: text size

* refactor: i18n for audio applet

* refactor: power applet i18n setup

* fix (battery): always send profile update

* fix (battery): set toggler width to layout correctly

* fix (app-list): backoff for restarts of toplevel subscription

* fix (network): alignment

* feat: ask for comfirmation before applying power applet actions

* wip: integrate cosmic-config

* update zbus

* feat: update to use latest libcosmic

* update iced

* udpate deps

* update deps

* refactor: move applet helpers to this repo, outside of libcosmic.

this should help alleviate some dependency hell

* chore update deps

* update deps

* cleanup
This commit is contained in:
Ashley Wulber 2023-06-01 12:23:12 -04:00 • committed by GitHub
parent 8b46cc209f
commit 9ebd9b511a
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48 changed files with 2841 additions and 1681 deletions
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203
applet/src/lib.rs Normal file
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use cosmic::{
iced::{self, window, Limits},
iced_style, iced_widget, sctk,
theme::Button,
Renderer,
};
use cosmic_panel_config::{CosmicPanelBackground, PanelAnchor, PanelSize};
use iced::{
alignment::{Horizontal, Vertical},
wayland::InitialSurface,
widget::{self, Container},
Color, Element, Length, Rectangle, Settings,
};
use iced_style::{button::StyleSheet, container::Appearance};
use iced_widget::runtime::command::platform_specific::wayland::{
popup::{SctkPopupSettings, SctkPositioner},
window::SctkWindowSettings,
};
use sctk::reexports::protocols::xdg::shell::client::xdg_positioner::{Anchor, Gravity};
pub use cosmic_panel_config;
const APPLET_PADDING: u32 = 8;
#[must_use]
pub fn applet_button_theme() -> Button {
Button::Custom {
active: Box::new(|t| iced_style::button::Appearance {
border_radius: 0.0,
..t.active(&Button::Text)
}),
hover: Box::new(|t| iced_style::button::Appearance {
border_radius: 0.0,
..t.hovered(&Button::Text)
}),
}
}
#[derive(Debug, Clone)]
pub struct CosmicAppletHelper {
pub size: Size,
pub anchor: PanelAnchor,
pub background: CosmicPanelBackground,
pub output_name: String,
}
#[derive(Clone, Debug)]
pub enum Size {
PanelSize(PanelSize),
// (width, height)
Hardcoded((u16, u16)),
}
impl Default for CosmicAppletHelper {
fn default() -> Self {
Self {
size: Size::PanelSize(
std::env::var("COSMIC_PANEL_SIZE")
.ok()
.and_then(|size| ron::from_str(size.as_str()).ok())
.unwrap_or(PanelSize::S),
),
anchor: std::env::var("COSMIC_PANEL_ANCHOR")
.ok()
.and_then(|size| ron::from_str(size.as_str()).ok())
.unwrap_or(PanelAnchor::Top),
background: std::env::var("COSMIC_PANEL_BACKGROUND")
.ok()
.and_then(|size| ron::from_str(size.as_str()).ok())
.unwrap_or(CosmicPanelBackground::ThemeDefault),
output_name: std::env::var("COSMIC_PANEL_OUTPUT").unwrap_or_default(),
}
}
}
impl CosmicAppletHelper {
#[must_use]
pub fn suggested_size(&self) -> (u16, u16) {
match &self.size {
Size::PanelSize(size) => match size {
PanelSize::XL => (64, 64),
PanelSize::L => (36, 36),
PanelSize::M => (24, 24),
PanelSize::S => (16, 16),
PanelSize::XS => (12, 12),
},
Size::Hardcoded((width, height)) => (*width, *height),
}
}
// Set the default window size. Helper for application init with hardcoded size.
pub fn window_size(&mut self, width: u16, height: u16) {
self.size = Size::Hardcoded((width, height));
}
#[must_use]
pub fn window_settings<F: Default>(&self) -> Settings<F> {
self.window_settings_with_flags(F::default())
}
#[must_use]
#[allow(clippy::cast_precision_loss)]
pub fn window_settings_with_flags<F>(&self, flags: F) -> Settings<F> {
let (width, height) = self.suggested_size();
let width = u32::from(width);
let height = u32::from(height);
Settings {
initial_surface: InitialSurface::XdgWindow(SctkWindowSettings {
size: (width + APPLET_PADDING * 2, height + APPLET_PADDING * 2),
size_limits: Limits::NONE
.min_height(height as f32 + APPLET_PADDING as f32 * 2.0)
.max_height(height as f32 + APPLET_PADDING as f32 * 2.0)
.min_width(width as f32 + APPLET_PADDING as f32 * 2.0)
.max_width(width as f32 + APPLET_PADDING as f32 * 2.0),
resizable: None,
..Default::default()
}),
..cosmic::settings_with_flags(flags)
}
}
#[must_use]
pub fn icon_button<'a, Message: 'static>(
&self,
icon_name: &'a str,
) -> widget::Button<'a, Message, Renderer> {
cosmic::widget::button(cosmic::theme::Button::Text)
.icon(
cosmic::theme::Svg::Symbolic,
icon_name,
self.suggested_size().0,
)
.padding(8)
}
// TODO popup container which tracks the size of itself and requests the popup to resize to match
pub fn popup_container<'a, Message: 'static>(
&self,
content: impl Into<Element<'a, Message, Renderer>>,
) -> Container<'a, Message, Renderer> {
let (vertical_align, horizontal_align) = match self.anchor {
PanelAnchor::Left => (Vertical::Center, Horizontal::Left),
PanelAnchor::Right => (Vertical::Center, Horizontal::Right),
PanelAnchor::Top => (Vertical::Top, Horizontal::Center),
PanelAnchor::Bottom => (Vertical::Bottom, Horizontal::Center),
};
Container::<Message, Renderer>::new(Container::<Message, Renderer>::new(content).style(
cosmic::theme::Container::custom(|theme| Appearance {
text_color: Some(theme.cosmic().background.on.into()),
background: Some(Color::from(theme.cosmic().background.base).into()),
border_radius: 12.0.into(),
border_width: 0.0,
border_color: Color::TRANSPARENT,
}),
))
.width(Length::Shrink)
.height(Length::Shrink)
.align_x(horizontal_align)
.align_y(vertical_align)
}
#[must_use]
#[allow(clippy::cast_possible_wrap)]
pub fn get_popup_settings(
&self,
parent: window::Id,
id: window::Id,
size: Option<(u32, u32)>,
width_padding: Option<i32>,
height_padding: Option<i32>,
) -> SctkPopupSettings {
let (width, height) = self.suggested_size();
let pixel_offset = 8;
let (offset, anchor, gravity) = match self.anchor {
PanelAnchor::Left => ((pixel_offset, 0), Anchor::Right, Gravity::Right),
PanelAnchor::Right => ((-pixel_offset, 0), Anchor::Left, Gravity::Left),
PanelAnchor::Top => ((0, pixel_offset), Anchor::Bottom, Gravity::Bottom),
PanelAnchor::Bottom => ((0, -pixel_offset), Anchor::Top, Gravity::Top),
};
SctkPopupSettings {
parent,
id,
positioner: SctkPositioner {
anchor,
gravity,
offset,
size,
anchor_rect: Rectangle {
x: 0,
y: 0,
width: width_padding.unwrap_or(APPLET_PADDING as i32) * 2 + i32::from(width),
height: height_padding.unwrap_or(APPLET_PADDING as i32) * 2 + i32::from(height),
},
reactive: true,
constraint_adjustment: 15, // slide_y, slide_x, flip_x, flip_y
..Default::default()
},
parent_size: None,
grab: true,
}
}
}