Make example runnable as example
Trying to run examples as usual (and as described in the README) fails:
> cargo run --release --example cosmic
error: no example target named `cosmic`.
The examples themselves are written as separate crates, and are
therefore not usable as examples (they also won't build via `cargo build
--examples`).
This commit makes the example fit the style that cargo can understand.
That is:
- Don't declare the example as a separate crate.
- Remove the nested `src` inside the example directory.
- Put example-only dependencies in dev-dependencies
No rust code was modified, files were only moved.
This commit is contained in:
Hugo Osvaldo Barrera
parent
e3ec7e3b7d
commit
6ce9f4fc7a
12 changed files with 3 additions and 14 deletions
286
examples/cosmic/window/desktop.rs
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286
examples/cosmic/window/desktop.rs
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@ -0,0 +1,286 @@
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use cosmic::{
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iced::widget::{column, container, horizontal_space, image, row, svg, text},
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iced::Length,
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theme,
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widget::{list_column, settings, toggler},
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Element,
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};
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use super::{Page, SubPage, Window};
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#[derive(Clone, Copy, Debug, Eq, PartialEq)]
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pub enum DesktopPage {
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DesktopOptions,
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Wallpaper,
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Appearance,
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DockAndTopPanel,
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Workspaces,
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Notifications,
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}
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#[derive(Debug, Default)]
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pub struct State {
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pub top_left_hot_corner: bool,
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pub show_workspaces_button: bool,
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pub show_applications_button: bool,
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pub show_minimize_button: bool,
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pub show_maximize_button: bool,
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pub slideshow: bool,
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pub same_background: bool,
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}
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#[derive(Clone, Copy, Debug)]
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pub enum Message {
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Page(Page),
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Slideshow(bool),
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SameBackground(bool),
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ShowWorkspacesButton(bool),
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ShowApplicationsButton(bool),
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ShowMinimizeButton(bool),
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ShowMaximizeButton(bool),
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TopLeftHotCorner(bool),
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}
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impl From<Page> for Message {
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fn from(page: Page) -> Message {
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Message::Page(page)
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}
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}
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pub enum Output {
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Page(Page),
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}
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impl SubPage for DesktopPage {
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//TODO: translate
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fn title(&self) -> &'static str {
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use DesktopPage::*;
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match self {
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DesktopOptions => "Desktop Options",
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Wallpaper => "Wallpaper",
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Appearance => "Appearance",
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DockAndTopPanel => "Dock & Top Panel",
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Workspaces => "Workspaces",
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Notifications => "Notifications",
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}
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}
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//TODO: translate
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fn description(&self) -> &'static str {
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use DesktopPage::*;
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match self {
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DesktopOptions => "Super Key action, hot corners, window control options.",
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Wallpaper => "Background images, colors, and slideshow options.",
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Appearance => "Accent colors and COSMIC theming",
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DockAndTopPanel => "Customize size, positions, and more for Dock and Top Panel.",
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Workspaces => "Set workspace number, behavior, and placement.",
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Notifications => {
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"Do Not Disturb, lockscreen notifications, and per-application settings."
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}
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}
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}
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fn icon_name(&self) -> &'static str {
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use DesktopPage::*;
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match self {
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DesktopOptions => "video-display-symbolic",
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Wallpaper => "preferences-desktop-wallpaper-symbolic",
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Appearance => "preferences-pop-desktop-appearance-symbolic",
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DockAndTopPanel => "preferences-pop-desktop-dock-symbolic",
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Workspaces => "preferences-pop-desktop-workspaces-symbolic",
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Notifications => "preferences-system-notifications-symbolic",
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}
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}
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fn parent_page(&self) -> Page {
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Page::Desktop(None)
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}
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fn into_page(self) -> Page {
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Page::Desktop(Some(self))
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}
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}
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impl State {
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pub(super) fn update(&mut self, message: Message) -> Option<Output> {
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match message {
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Message::Page(page) => return Some(Output::Page(page)),
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Message::SameBackground(value) => self.same_background = value,
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Message::ShowApplicationsButton(value) => self.show_applications_button = value,
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Message::ShowMaximizeButton(value) => self.show_maximize_button = value,
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Message::ShowMinimizeButton(value) => self.show_maximize_button = value,
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Message::ShowWorkspacesButton(value) => self.show_workspaces_button = value,
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Message::Slideshow(value) => self.slideshow = value,
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Message::TopLeftHotCorner(value) => self.top_left_hot_corner = value,
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}
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None
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}
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pub(super) fn view<'a>(
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&'a self,
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window: &'a Window,
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desktop_page_opt: Option<DesktopPage>,
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) -> Element<'a, Message> {
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match desktop_page_opt {
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None => settings::view_column(vec![
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window.page_title(window.page),
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column!(
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window.sub_page_button(DesktopPage::DesktopOptions),
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window.sub_page_button(DesktopPage::Wallpaper),
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window.sub_page_button(DesktopPage::Appearance),
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window.sub_page_button(DesktopPage::DockAndTopPanel),
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window.sub_page_button(DesktopPage::Workspaces),
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window.sub_page_button(DesktopPage::Notifications),
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)
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.spacing(16)
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.into(),
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])
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.into(),
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Some(DesktopPage::DesktopOptions) => self.view_desktop_options(window),
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Some(DesktopPage::Wallpaper) => self.view_desktop_wallpaper(window),
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Some(DesktopPage::Workspaces) => self.view_desktop_workspaces(window),
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Some(sub_page) => window.view_unimplemented_sub_page(sub_page),
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}
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}
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fn view_desktop_options<'a>(&'a self, window: &'a Window) -> Element<'a, Message> {
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settings::view_column(vec![
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window.parent_page_button(DesktopPage::DesktopOptions),
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settings::view_section("Super Key Action")
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.add(settings::item("Launcher", horizontal_space(Length::Fill)))
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.add(settings::item("Workspaces", horizontal_space(Length::Fill)))
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.add(settings::item(
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"Applications",
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horizontal_space(Length::Fill),
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))
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.into(),
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settings::view_section("Hot Corner")
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.add(settings::item(
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"Enable top-left hot corner for Workspaces",
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toggler(None, self.top_left_hot_corner, Message::TopLeftHotCorner),
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))
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.into(),
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settings::view_section("Top Panel")
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.add(settings::item(
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"Show Workspaces Button",
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toggler(
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None,
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self.show_workspaces_button,
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Message::ShowWorkspacesButton,
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),
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))
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.add(settings::item(
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"Show Applications Button",
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toggler(
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None,
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self.show_applications_button,
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Message::ShowApplicationsButton,
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),
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))
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.into(),
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settings::view_section("Window Controls")
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.add(settings::item(
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"Show Minimize Button",
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toggler(None, self.show_minimize_button, Message::ShowMinimizeButton),
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))
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.add(settings::item(
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"Show Maximize Button",
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toggler(None, self.show_maximize_button, Message::ShowMaximizeButton),
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))
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.into(),
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])
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.into()
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}
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fn view_desktop_wallpaper<'a>(&'a self, window: &'a Window) -> Element<'a, Message> {
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let mut image_paths: Vec<std::path::PathBuf> = Vec::new();
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/*
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//TODO: load image paths, do this asynchronously somehow
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if let Ok(entries) = std::fs::read_dir("/usr/share/backgrounds") {
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for entry_res in entries {
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let entry = match entry_res {
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Ok(ok) => ok,
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Err(_) => continue,
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};
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let path = entry.path();
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if path.is_dir() {
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//TODO: recursive
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} else {
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image_paths.push(path);
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}
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}
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}
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*/
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let mut image_column = Vec::with_capacity(image_paths.len() / 4);
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for chunk in image_paths.chunks(4) {
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let mut image_row = Vec::with_capacity(chunk.len());
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for image_path in chunk.iter() {
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image_row.push(if image_path.ends_with(".svg") {
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svg(svg::Handle::from_path(image_path))
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.width(Length::Units(150))
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.into()
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} else {
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image(image_path).width(Length::Units(150)).into()
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});
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}
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image_column.push(row(image_row).spacing(16).into());
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}
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settings::view_column(vec![
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window.parent_page_button(DesktopPage::Wallpaper),
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row!(
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horizontal_space(Length::Fill),
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container(
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image("/usr/share/backgrounds/pop/kate-hazen-COSMIC-desktop-wallpaper.png")
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.width(Length::Units(300))
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)
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.padding(4)
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.style(theme::Container::Background),
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horizontal_space(Length::Fill),
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)
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.into(),
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list_column()
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.add(settings::item(
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"Same background on all displays",
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toggler(None, self.same_background, Message::SameBackground),
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))
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.add(settings::item("Background fit", text("TODO")))
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.add(settings::item(
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"Slideshow",
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toggler(None, self.slideshow, Message::Slideshow),
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))
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.into(),
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column(image_column).spacing(16).into(),
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])
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.into()
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}
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fn view_desktop_workspaces<'a>(&'a self, window: &'a Window) -> Element<'a, Message> {
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settings::view_column(vec![
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window.parent_page_button(DesktopPage::Wallpaper),
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settings::view_section("Workspace Behavior")
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.add(settings::item(
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"Dynamic workspaces",
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horizontal_space(Length::Fill),
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))
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.add(settings::item(
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"Fixed Number of Workspaces",
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horizontal_space(Length::Fill),
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))
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.into(),
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settings::view_section("Multi-monitor Behavior")
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.add(settings::item(
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"Workspaces Span Displays",
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horizontal_space(Length::Fill),
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))
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.add(settings::item(
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"Displays Have Separate Workspaces",
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horizontal_space(Length::Fill),
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))
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.into(),
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])
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.into()
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}
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}
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