better surface messages
This commit is contained in:
Ashley Wulber
parent
bd36d6bb8c
commit
a406859e65
4 changed files with 256 additions and 196 deletions
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@ -91,7 +91,7 @@ pub struct Cosmic<App: Application> {
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impl<T: Application> Cosmic<T>
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where
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T::Message: Send + 'static,
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T::Message: Send + 'static + super::message::SurfaceMessageHandler,
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{
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pub fn init(
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(mut core, flags): (Core, T::Flags),
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@ -122,70 +122,93 @@ where
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message: super::Message<T::Message>,
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) -> iced::Task<super::Message<T::Message>> {
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let message = match message {
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super::Message::App(message) => self.app.update(message),
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super::Message::App(message) => {
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match super::message::SurfaceMessageHandler::to_surface_message(message) {
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super::message::MessageWrapper::Surface(surface_message) =>
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{
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#[cfg(feature = "wayland")]
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match surface_message {
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super::message::SurfaceMessage::Subsurface(settings, view) => {
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let Some(settings) = std::sync::Arc::try_unwrap(settings)
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.ok()
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.and_then(|s| s.downcast::<Box<dyn Fn(&mut T) -> iced_runtime::platform_specific::wayland::subsurface::SctkSubsurfaceSettings + Send + Sync>>().ok()) else {
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tracing::error!("Invalid settings for subsurface");
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return Task::none();
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};
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if let Some(view) = view.and_then(|view| {
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match std::sync::Arc::try_unwrap(view).ok()?.downcast::<Box<
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dyn Fn(&T) -> Element<'static, super::Message<T::Message>>
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+ Send
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+ Sync,
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>>(
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) {
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Ok(v) => Some(v),
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Err(err) => {
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tracing::error!(
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"Invalid view for subsurface view: {err:?}"
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);
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None
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}
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}
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}) {
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let settings = settings(&mut self.app);
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self.get_subsurface(settings, *view)
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} else {
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iced_winit::commands::subsurface::get_subsurface(settings(
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&mut self.app,
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))
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}
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}
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#[cfg(feature = "wayland")]
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super::message::SurfaceMessage::Popup(settings, view) => {
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let Some(settings) = std::sync::Arc::try_unwrap(settings)
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.ok()
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.and_then(|s| s.downcast::<Box<dyn Fn(&mut T) -> iced_runtime::platform_specific::wayland::popup::SctkPopupSettings + Send + Sync>>().ok()) else {
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tracing::error!("Invalid settings for popup");
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return Task::none();
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};
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if let Some(view) = view.and_then(|view| {
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match std::sync::Arc::try_unwrap(view).ok()?.downcast::<Box<
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dyn Fn(&T) -> Element<'static, super::Message<T::Message>>
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+ Send
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+ Sync,
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>>(
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) {
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Ok(v) => Some(v),
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Err(err) => {
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tracing::error!(
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"Invalid view for subsurface view: {err:?}"
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);
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None
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}
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}
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}) {
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let settings = settings(&mut self.app);
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self.get_popup(settings, *view)
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} else {
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iced_winit::commands::popup::get_popup(settings(&mut self.app))
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}
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}
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#[cfg(feature = "wayland")]
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super::message::SurfaceMessage::DestroyPopup(id) => {
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iced_winit::commands::popup::destroy_popup(id)
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}
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#[cfg(feature = "wayland")]
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super::message::SurfaceMessage::DestroySubsurface(id) => {
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iced_winit::commands::subsurface::destroy_subsurface(id)
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}
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}
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}
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super::message::MessageWrapper::Message(message) => self.app.update(message),
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}
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}
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super::Message::Cosmic(message) => self.cosmic_update(message),
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super::Message::None => iced::Task::none(),
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#[cfg(feature = "single-instance")]
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super::Message::DbusActivation(message) => self.app.dbus_activation(message),
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#[cfg(feature = "wayland")]
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super::Message::Subsurface(settings, view) => {
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let Some(settings) = std::sync::Arc::try_unwrap(settings)
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.ok()
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.and_then(|s| s.downcast::<Box<dyn Fn(&mut T) -> iced_runtime::platform_specific::wayland::subsurface::SctkSubsurfaceSettings + Send + Sync>>().ok()) else {
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tracing::error!("Invalid settings for subsurface");
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return Task::none();
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};
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if let Some(view) = view.and_then(|view| {
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match std::sync::Arc::try_unwrap(view).ok()?.downcast::<Box<
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dyn Fn(&T) -> Element<'static, super::Message<T::Message>> + Send + Sync,
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>>() {
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Ok(v) => Some(v),
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Err(err) => {
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tracing::error!("Invalid view for subsurface view: {err:?}");
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None
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}
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}
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}) {
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let settings = settings(&mut self.app);
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self.get_subsurface(settings, *view)
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} else {
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iced_winit::commands::subsurface::get_subsurface(settings(&mut self.app))
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}
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}
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#[cfg(feature = "wayland")]
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super::Message::Popup(settings, view) => {
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let Some(settings) = std::sync::Arc::try_unwrap(settings)
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.ok()
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.and_then(|s| s.downcast::<Box<dyn Fn(&mut T) -> iced_runtime::platform_specific::wayland::popup::SctkPopupSettings + Send + Sync>>().ok()) else {
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tracing::error!("Invalid settings for popup");
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return Task::none();
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};
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if let Some(view) = view.and_then(|view| {
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match std::sync::Arc::try_unwrap(view).ok()?.downcast::<Box<
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dyn Fn(&T) -> Element<'static, super::Message<T::Message>> + Send + Sync,
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>>() {
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Ok(v) => Some(v),
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Err(err) => {
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tracing::error!("Invalid view for subsurface view: {err:?}");
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None
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}
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}
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}) {
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let settings = settings(&mut self.app);
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self.get_popup(settings, *view)
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} else {
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iced_winit::commands::popup::get_popup(settings(&mut self.app))
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}
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}
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#[cfg(feature = "wayland")]
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super::Message::DestroyPopup(id) => iced_winit::commands::popup::destroy_popup(id),
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#[cfg(feature = "wayland")]
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super::Message::DestroySubsurface(id) => {
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iced_winit::commands::subsurface::destroy_subsurface(id)
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}
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};
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#[cfg(target_env = "gnu")]
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136
src/app/mod.rs
136
src/app/mod.rs
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@ -15,7 +15,57 @@ pub(crate) mod multi_window;
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pub mod settings;
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pub mod message {
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pub enum MessageWrapper<M> {
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Surface(SurfaceMessage),
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Message(M),
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}
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pub trait SurfaceMessageHandler: Sized {
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fn to_surface_message(self) -> MessageWrapper<Self>;
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}
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#[cfg(not(feature = "wayland"))]
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impl<M> SurfaceMessageHandler for M {
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fn to_surface_message(self) -> MessageWrapper<Self> {
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MessageWrapper::Message(self)
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}
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}
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#[derive(Clone)]
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pub enum SurfaceMessage {
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/// Create a subsurface with a view function
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Subsurface(
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std::sync::Arc<Box<dyn std::any::Any + Send + Sync>>,
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Option<std::sync::Arc<Box<dyn std::any::Any + Send + Sync>>>,
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),
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/// Destroy a subsurface with a view function
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DestroySubsurface(iced::window::Id),
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/// Create a popup with a view function
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Popup(
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std::sync::Arc<Box<dyn std::any::Any + Send + Sync>>,
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Option<std::sync::Arc<Box<dyn std::any::Any + Send + Sync>>>,
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),
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/// Destroy a subsurface with a view function
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DestroyPopup(iced::window::Id),
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}
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#[cfg(feature = "wayland")]
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impl std::fmt::Debug for SurfaceMessage {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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match self {
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SurfaceMessage::Subsurface(any, any1) => f.debug_tuple("Subsurface").finish(),
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SurfaceMessage::DestroySubsurface(id) => {
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f.debug_tuple("DestroySubsurface").field(id).finish()
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}
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SurfaceMessage::Popup(any, any1) => f.debug_tuple("Popup").finish(),
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SurfaceMessage::DestroyPopup(id) => {
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f.debug_tuple("DestroyPopup").field(id).finish()
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}
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}
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}
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}
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#[derive(Clone, Debug)]
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#[must_use]
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pub enum Message<M> {
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/// Messages from the application, for the application.
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@ -27,24 +77,6 @@ pub mod message {
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DbusActivation(super::DbusActivationMessage),
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/// Do nothing
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None,
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#[cfg(feature = "wayland")]
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/// Create a subsurface with a view function
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Subsurface(
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std::sync::Arc<Box<dyn std::any::Any + Send + Sync>>,
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Option<std::sync::Arc<Box<dyn std::any::Any + Send + Sync>>>,
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),
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#[cfg(feature = "wayland")]
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/// Destroy a subsurface with a view function
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DestroySubsurface(iced::window::Id),
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#[cfg(feature = "wayland")]
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/// Create a popup with a view function
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Popup(
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std::sync::Arc<Box<dyn std::any::Any + Send + Sync>>,
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Option<std::sync::Arc<Box<dyn std::any::Any + Send + Sync>>>,
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),
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#[cfg(feature = "wayland")]
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/// Destroy a subsurface with a view function
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DestroyPopup(iced::window::Id),
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}
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pub const fn app<M>(message: M) -> Message<M> {
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@ -60,17 +92,25 @@ pub mod message {
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}
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#[cfg(feature = "wayland")]
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pub const fn destroy_popup<M>(id: iced_core::window::Id) -> Message<M> {
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Message::DestroyPopup(id)
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pub fn destroy_popup<App: super::Application>(id: iced_core::window::Id) -> App::Message
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where
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App::Message: SurfaceMessageHandler + From<SurfaceMessage>,
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{
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let surface_msg = SurfaceMessage::DestroyPopup(id);
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App::Message::from(surface_msg)
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}
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#[cfg(feature = "wayland")]
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pub const fn destroy_subsurface<M>(id: iced_core::window::Id) -> Message<M> {
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Message::DestroySubsurface(id)
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pub fn destroy_subsurface<App: super::Application>(id: iced_core::window::Id) -> App::Message
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where
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App::Message: SurfaceMessageHandler + From<SurfaceMessage>,
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{
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let surface_msg = SurfaceMessage::DestroySubsurface(id);
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App::Message::from(surface_msg)
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}
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#[cfg(feature = "wayland")]
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pub fn get_popup<App: crate::Application>(
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pub fn get_popup<App: super::Application>(
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settings: impl Fn(&mut App) -> iced_runtime::platform_specific::wayland::popup::SctkPopupSettings
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+ Send
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+ Sync
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@ -81,7 +121,10 @@ pub mod message {
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+ Sync
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+ 'static,
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>,
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) -> Message<App::Message> {
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) -> App::Message
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where
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App::Message: SurfaceMessageHandler + From<SurfaceMessage>,
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{
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use std::{any::Any, sync::Arc};
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let boxed: Box<
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dyn Fn(&mut App) -> iced_runtime::platform_specific::wayland::popup::SctkPopupSettings
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@ -91,7 +134,7 @@ pub mod message {
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> = Box::new(settings);
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let boxed: Box<dyn Any + Send + Sync + 'static> = Box::new(boxed);
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Message::Popup(
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App::Message::from(SurfaceMessage::Popup(
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Arc::new(boxed),
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view.map(|view| {
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let boxed: Box<
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@ -103,11 +146,11 @@ pub mod message {
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let boxed: Box<dyn Any + Send + Sync + 'static> = Box::new(boxed);
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Arc::new(boxed)
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}),
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)
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))
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}
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#[cfg(feature = "wayland")]
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pub fn get_subsurface<App: crate::Application>(
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pub fn get_subsurface<App: super::Application>(
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settings: impl Fn(&mut App) -> iced_runtime::platform_specific::wayland::subsurface::SctkSubsurfaceSettings + Send + Sync + 'static,
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view: Option<
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impl Fn(&App) -> crate::Element<'static, super::Message<App::Message>>
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@ -115,7 +158,10 @@ pub mod message {
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+ Sync
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+ 'static,
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>,
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) -> Message<App::Message> {
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) -> App::Message
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where
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App::Message: SurfaceMessageHandler + From<SurfaceMessage>,
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{
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use std::{any::Any, sync::Arc};
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let boxed: Box<
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dyn Fn(
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@ -128,7 +174,7 @@ pub mod message {
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> = Box::new(settings);
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let boxed: Box<dyn Any + Send + Sync + 'static> = Box::new(boxed);
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Message::Subsurface(
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App::Message::from(SurfaceMessage::Subsurface(
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Arc::new(boxed),
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view.map(|view| {
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let boxed: Box<
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@ -140,7 +186,7 @@ pub mod message {
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let boxed: Box<dyn Any + Send + Sync + 'static> = Box::new(boxed);
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Arc::new(boxed)
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}),
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)
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))
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}
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impl<M> From<M> for Message<M> {
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@ -148,29 +194,6 @@ pub mod message {
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Self::App(value)
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}
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}
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impl<M: std::fmt::Debug> std::fmt::Debug for Message<M> {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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match self {
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Self::App(arg0) => f.debug_tuple("App").field(arg0).finish(),
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Self::Cosmic(arg0) => f.debug_tuple("Cosmic").field(arg0).finish(),
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#[cfg(feature = "single-instance")]
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Self::DbusActivation(arg0) => f.debug_tuple("DbusActivation").field(arg0).finish(),
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Self::None => write!(f, "None"),
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#[cfg(feature = "wayland")]
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Self::Subsurface(arg0, arg1) => f.debug_tuple("Subsurface").field(arg1).finish(),
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#[cfg(feature = "wayland")]
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Self::DestroySubsurface(arg0) => {
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f.debug_tuple("DestroySubsurface").field(arg0).finish()
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}
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#[cfg(feature = "wayland")]
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Self::Popup(arg0, arg1) => f.debug_tuple("Popup").field(arg1).finish(),
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#[cfg(feature = "wayland")]
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Self::DestroyPopup(arg0) => f.debug_tuple("DestroyPopup").field(arg0).finish(),
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}
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}
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}
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}
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use std::borrow::Cow;
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@ -186,6 +209,7 @@ use context_drawer::ContextDrawer;
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use iced::window;
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use iced::{Length, Subscription};
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pub use message::Message;
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use message::SurfaceMessageHandler;
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use url::Url;
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#[cfg(feature = "single-instance")]
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use {
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@ -262,12 +286,16 @@ pub(crate) fn iced_settings<App: Application>(
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/// # Errors
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///
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/// Returns error on application failure.
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pub fn run<App: Application>(settings: Settings, flags: App::Flags) -> iced::Result {
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pub fn run<App: Application>(settings: Settings, flags: App::Flags) -> iced::Result
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where
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App::Message: SurfaceMessageHandler,
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{
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#[cfg(target_env = "gnu")]
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if let Some(threshold) = settings.default_mmap_threshold {
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crate::malloc::limit_mmap_threshold(threshold);
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}
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let default_font = settings.default_font;
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let (settings, mut flags, window_settings) = iced_settings::<App>(settings, flags);
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#[cfg(not(feature = "multi-window"))]
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{
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|
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