James Coleman
43f7b8916b
- A Wayland desktop finds a window's icon by looking up its application ID among the installed desktop entries. An AppImage carries its entry and icon inside its own tree, where no desktop looks, so its window showed the generic Wayland icon and Midi Harbor was missing from the application menu. - Run from an AppImage, the window now installs com.mrgeckosmedia.MidiHarbor.desktop under $XDG_DATA_HOME/applications and the icon under icons/hicolor/scalable/apps before it opens. Exec is rewritten to the AppImage file, quoted as the Desktop Entry Specification requires, and each file is written only when it differs, so a moved AppImage is followed. - TryExec names the AppImage file, so desktops stop offering the entry once the file is deleted, which is how an AppImage is removed. - Nothing is installed when a directory in XDG_DATA_DIRS already holds the entry: one under the user's directory takes precedence and would point a package's menu item at the AppImage.
65 lines
2.2 KiB
Rust
65 lines
2.2 KiB
Rust
//! libcosmic graphical interface over the daemon IPC contract.
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//!
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//! The window is a client like any other: it owns no MIDI state and holds nothing the daemon does
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//! not, so closing it changes nothing about what is connected.
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mod app;
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#[cfg(target_os = "macos")]
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pub mod app_store;
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mod client;
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#[cfg(target_os = "linux")]
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mod desktop;
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mod dialogs;
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pub mod format;
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mod onboarding;
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mod parts;
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mod update;
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mod view;
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use cosmic::app::Settings;
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use cosmic::iced::Size;
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/// Width the window opens at: the nav bar, a list, and the docked details panel side by side.
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const WINDOW_WIDTH: f32 = 1280.0;
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/// Height the window opens at.
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const WINDOW_HEIGHT: f32 = 820.0;
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/// Why the interface could not be shown.
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#[derive(Debug, thiserror::Error)]
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pub enum GuiError {
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/// The window system refused the window.
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#[error("could not open a window: {0}")]
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Window(#[from] cosmic::iced::Error),
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}
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/// Opens the window and runs until the user closes it.
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///
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/// Returns once the window is closed. A daemon that is not running is not an error here: the
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/// window opens and says so, because telling a user to start a daemon in a terminal is the one
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/// thing a graphical interface exists to avoid.
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pub fn run(socket: Option<std::path::PathBuf>) -> Result<(), GuiError> {
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let settings = Settings::default().size(Size::new(WINDOW_WIDTH, WINDOW_HEIGHT));
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#[cfg(target_os = "macos")]
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let settings = macos(settings);
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// Before the window opens, so the desktop finds the entry when it looks for the icon.
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#[cfg(target_os = "linux")]
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desktop::integrate();
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cosmic::app::run::<app::App>(settings, socket)?;
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Ok(())
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}
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/// Sets up the menus' target, and the App Store build, which lives in the menu bar: closing the
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/// window leaves it running, and its delegate has to be in place before the event loop starts to
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/// hear about quitting and the launch event (feature 014, research R-098).
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#[cfg(target_os = "macos")]
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fn macos(settings: Settings) -> Settings {
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let store = midi_harbor_core::paths::sandboxed();
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if let Err(error) = midi_harbor_platform::appkit::install(store) {
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tracing::error!(error = %error, "failed to set up the menus");
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}
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if store {
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settings.exit_on_close(false)
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} else {
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settings
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}
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}
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