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#[cfg(target_os = "macos")] extern crate mac_notification_sys; #[cfg(target_os = "macos")] use mac_notification_sys::error::{ApplicationError, NotificationError}; #[cfg(target_os = "linux")] extern crate notify_rust; #[cfg(target_os = "linux")] use notify_rust::error::Error as LError; #[cfg(target_os = "windows")] use winrt::Error as WError; use std::{ error::Error as StdError, fmt::{self, Display, Formatter}, }; trait Platform { fn setup() -> Self; fn notify(msg_title: &str, msg_body: &str) -> Result<(), ErrorRepr>; } #[derive(Debug)] pub struct Error(ErrorRepr); #[derive(Debug)] enum ErrorRepr { #[cfg(target_os = "linux")] Linux(LError), #[cfg(target_os = "macos")] MacOs(MacOsError), #[cfg(target_os = "windows")] Windows(WError), } impl StdError for Error {} impl StdError for ErrorRepr {} #[cfg(target_os = "macos")] #[derive(Debug)] enum MacOsError { AppErr(ApplicationError), NotErr(NotificationError), } #[cfg(target_os = "macos")] impl Display for MacOsError { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { match self { MacOsError::AppErr(e) => Display::fmt(e, f), MacOsError::NotErr(e) => Display::fmt(e, f), } } } impl Display for Error { fn fmt(&self, fmt: &mut Formatter) -> Result<(), fmt::Error> { self.0.fmt(fmt) } } impl Display for ErrorRepr { fn fmt(&self, fmt: &mut Formatter) -> Result<(), fmt::Error> { match self { #[cfg(target_os = "linux")] ErrorRepr::Linux(e) => write!(fmt, "{}", e), #[cfg(target_os = "macos")] ErrorRepr::MacOs(e) => write!(fmt, "{}", e), #[cfg(target_os = "windows")] ErrorRepr::Windows(e) => write!(fmt, "{:?}", e), } } } #[cfg(target_os = "macos")] impl From<ApplicationError> for MacOsError { fn from(err: ApplicationError) -> Self { MacOsError::AppErr(err) } } #[cfg(target_os = "macos")] impl From<ApplicationError> for ErrorRepr { fn from(err: ApplicationError) -> Self { ErrorRepr::MacOs(err.into()) } } #[cfg(target_os = "macos")] impl From<NotificationError> for MacOsError { fn from(err: NotificationError) -> Self { MacOsError::NotErr(err) } } #[cfg(target_os = "macos")] impl From<NotificationError> for ErrorRepr { fn from(err: NotificationError) -> Self { ErrorRepr::MacOs(err.into()) } } #[cfg(target_os = "linux")] impl From<LError> for ErrorRepr { fn from(err: LError) -> Self { ErrorRepr::Linux(err) } } #[cfg(target_os = "windows")] impl From<WError> for ErrorRepr { fn from(err: WError) -> Self { ErrorRepr::Windows(err) } } #[cfg(target_os = "windows")] struct Windows; #[cfg(target_os = "windows")] impl Platform for Windows { fn setup() -> Self { Windows } fn notify(msg_title: &str, msg_body: &str) -> Result<(), ErrorRepr> { use winrt::windows::data::xml::dom::*; use winrt::windows::ui::notifications::*; use winrt::*; let toast_xml = ToastNotificationManager::get_template_content(ToastTemplateType::ToastText02)?.unwrap(); let toast_text_elements = toast_xml.get_elements_by_tag_name(&FastHString::new("text"))?.unwrap(); toast_text_elements.item(0)?.unwrap().append_child( &*toast_xml .create_text_node(&FastHString::from(msg_title))?.unwrap() .query_interface::<IXmlNode>().unwrap(), )?; toast_text_elements.item(1)?.unwrap().append_child( &*toast_xml .create_text_node(&FastHString::from(msg_body))?.unwrap() .query_interface::<IXmlNode>().unwrap(), )?; let toast = ToastNotification::create_toast_notification(&*toast_xml)?; ToastNotificationManager::create_toast_notifier_with_id(&FastHString::new( "{1AC14E77-02E7-4E5D-B744-2EB1AE5198B7}\\WindowsPowerShell\\v1.0\\powershell.exe", ))?.unwrap() .show(&*toast)?; Ok(()) } } #[cfg(target_os = "macos")] struct MacOs; #[cfg(target_os = "macos")] impl Platform for MacOs { fn setup() -> Self { MacOs } fn notify(msg_title: &str, msg_body: &str) -> Result<(), ErrorRepr> { let bundle = mac_notification_sys::get_bundle_identifier("Script Editor").unwrap(); mac_notification_sys::set_application(&bundle).unwrap(); mac_notification_sys::send_notification(msg_title, &None, msg_body, &None).unwrap(); Ok(()) } } #[cfg(target_os = "linux")] struct Linux; #[cfg(target_os = "linux")] impl Platform for Linux { fn setup() -> Self { Linux } fn notify(msg_title: &str, msg_body: &str) -> Result<(), ErrorRepr> { notify_rust::Notification::new() .summary(msg_title) .body(msg_body) .show()?; Ok(()) } } #[cfg(target_os = "windows")] type CurrPlatform = Windows; #[cfg(target_os = "macos")] type CurrPlatform = MacOs; #[cfg(target_os = "linux")] type CurrPlatform = Linux; pub fn notify(msg_title: &str, msg_body: &str) -> Result<(), Error> { CurrPlatform::setup(); CurrPlatform::notify(msg_title, msg_body).map_err(Error)?; Ok(()) }