Merge pull request #655 from DioxusLabs/jk/fix-liveview

fix: liveview interpreter using new templates

packages/core/src/virtual_dom.rs

@@ -280,9 +280,6 @@ impl VirtualDom {
     /// Whenever the VirtualDom "works", it will re-render this scope
     pub fn mark_dirty(&mut self, id: ScopeId) {
         let height = self.scopes[id.0].height;
-
-        println!("marking scope {} dirty with height {}", id.0, height);
-
         self.dirty_scopes.insert(DirtyScope { height, id });
     }
 

packages/desktop/src/controller.rs

@@ -1,6 +1,7 @@
 use crate::desktop_context::{DesktopContext, UserWindowEvent};
-use crate::events::{decode_event, EventMessage};
+use crate::events::IpcMessage;
 use dioxus_core::*;
+use dioxus_html::HtmlEvent;
 use futures_channel::mpsc::{unbounded, UnboundedSender};
 use futures_util::StreamExt;
 #[cfg(target_os = "ios")]
@@ -25,7 +26,7 @@ pub(super) struct DesktopController {
     pub(super) quit_app_on_close: bool,
     pub(super) is_ready: Arc<AtomicBool>,
     pub(super) proxy: EventLoopProxy<UserWindowEvent>,
-    pub(super) event_tx: UnboundedSender<serde_json::Value>,
+    pub(super) event_tx: UnboundedSender<HtmlEvent>,
 
     #[cfg(target_os = "ios")]
     pub(super) views: Vec<*mut Object>,
@@ -40,7 +41,7 @@ impl DesktopController {
         proxy: EventLoopProxy<UserWindowEvent>,
     ) -> Self {
         let edit_queue = Arc::new(Mutex::new(Vec::new()));
-        let (event_tx, mut event_rx) = unbounded();
+        let (event_tx, mut event_rx) = unbounded::<HtmlEvent>();
         let proxy2 = proxy.clone();
 
         let pending_edits = edit_queue.clone();
@@ -68,14 +69,8 @@ impl DesktopController {
                 loop {
                     tokio::select! {
                         _ = dom.wait_for_work() => {}
-                        Some(json_value) = event_rx.next() => {
-                            if let Ok(value) = serde_json::from_value::<EventMessage>(json_value) {
-                                let name = value.event.clone();
-                                let el_id = ElementId(value.mounted_dom_id);
-                                if let Some(evt) = decode_event(value) {
-                                    dom.handle_event(&name,  evt, el_id,  dioxus_html::events::event_bubbles(&name));
-                                }
-                            }
+                        Some(value) = event_rx.next() => {
+                            dom.handle_event(&value.name,  value.data.into_any(), value.element,  dioxus_html::events::event_bubbles(&value.name));
                         }
                     }
 

packages/desktop/src/events.rs

@@ -6,7 +6,7 @@ use serde_json::from_value;
 use std::any::Any;
 use std::rc::Rc;
 
-#[derive(Deserialize, Serialize)]
+#[derive(Deserialize, Serialize, Debug)]
 pub(crate) struct IpcMessage {
     method: String,
     params: serde_json::Value,
@@ -31,61 +31,3 @@ pub(crate) fn parse_ipc_message(payload: &str) -> Option<IpcMessage> {
         }
     }
 }
-
-macro_rules! match_data {
-    (
-        $m:ident;
-        $name:ident;
-        $(
-            $tip:ty => $($mname:literal)|* ;
-        )*
-    ) => {
-        match $name {
-            $( $($mname)|* => {
-                let val: $tip = from_value::<$tip>($m).ok()?;
-                Rc::new(val) as Rc<dyn Any>
-            })*
-            _ => return None,
-        }
-    };
-}
-
-#[derive(Deserialize)]
-pub struct EventMessage {
-    pub contents: serde_json::Value,
-    pub event: String,
-    pub mounted_dom_id: usize,
-}
-
-pub fn decode_event(value: EventMessage) -> Option<Rc<dyn Any>> {
-    let val = value.contents;
-    let name = value.event.as_str();
-    type DragData = MouseData;
-
-    let evt = match_data! { val; name;
-        MouseData => "click" | "contextmenu" | "dblclick" | "doubleclick" | "mousedown" | "mouseenter" | "mouseleave" | "mousemove" | "mouseout" | "mouseover" | "mouseup";
-        ClipboardData => "copy" | "cut" | "paste";
-        CompositionData => "compositionend" | "compositionstart" | "compositionupdate";
-        KeyboardData => "keydown" | "keypress" | "keyup";
-        FocusData => "blur" | "focus" | "focusin" | "focusout";
-        FormData => "change" | "input" | "invalid" | "reset" | "submit";
-        DragData => "drag" | "dragend" | "dragenter" | "dragexit" | "dragleave" | "dragover" | "dragstart" | "drop";
-        PointerData => "pointerlockchange" | "pointerlockerror" | "pointerdown" | "pointermove" | "pointerup" | "pointerover" | "pointerout" | "pointerenter" | "pointerleave" | "gotpointercapture" | "lostpointercapture";
-        SelectionData => "selectstart" | "selectionchange" | "select";
-        TouchData => "touchcancel" | "touchend" | "touchmove" | "touchstart";
-        ScrollData => "scroll";
-        WheelData => "wheel";
-        MediaData => "abort" | "canplay" | "canplaythrough" | "durationchange" | "emptied"
-            | "encrypted" | "ended" | "interruptbegin" | "interruptend" | "loadeddata"
-            | "loadedmetadata" | "loadstart" | "pause" | "play" | "playing" | "progress"
-            | "ratechange" | "seeked" | "seeking" | "stalled" | "suspend" | "timeupdate"
-            | "volumechange" | "waiting" | "error" | "load" | "loadend" | "timeout";
-        AnimationData => "animationstart" | "animationend" | "animationiteration";
-        TransitionData => "transitionend";
-        ToggleData => "toggle";
-        // ImageData => "load" | "error";
-        // OtherData => "abort" | "afterprint" | "beforeprint" | "beforeunload" | "hashchange" | "languagechange" | "message" | "offline" | "online" | "pagehide" | "pageshow" | "popstate" | "rejectionhandled" | "storage" | "unhandledrejection" | "unload" | "userproximity" | "vrdisplayactivate" | "vrdisplayblur" | "vrdisplayconnect" | "vrdisplaydeactivate" | "vrdisplaydisconnect" | "vrdisplayfocus" | "vrdisplaypointerrestricted" | "vrdisplaypointerunrestricted" | "vrdisplaypresentchange";
-    };
-
-    Some(evt)
-}

packages/desktop/src/lib.rs

@@ -18,6 +18,7 @@ use std::sync::Arc;
 
 use desktop_context::UserWindowEvent;
 pub use desktop_context::{use_eval, use_window, DesktopContext, EvalResult};
+use dioxus_html::HtmlEvent;
 use futures_channel::mpsc::UnboundedSender;
 pub use wry;
 pub use wry::application as tao;
@@ -156,7 +157,7 @@ fn build_webview(
     is_ready: Arc<AtomicBool>,
     proxy: tao::event_loop::EventLoopProxy<UserWindowEvent>,
     eval_sender: tokio::sync::mpsc::UnboundedSender<serde_json::Value>,
-    event_tx: UnboundedSender<serde_json::Value>,
+    event_tx: UnboundedSender<HtmlEvent>,
 ) -> wry::webview::WebView {
     let builder = cfg.window.clone();
     let window = builder.build(event_loop).unwrap();
@@ -190,7 +191,9 @@ fn build_webview(
                         eval_sender.send(result).unwrap();
                     }
                     "user_event" => {
-                        _ = event_tx.unbounded_send(message.params());
+                        if let Ok(evt) = serde_json::from_value(message.params()) {
+                            _ = event_tx.unbounded_send(evt);
+                        }
                     }
                     "initialize" => {
                         is_ready.store(true, std::sync::atomic::Ordering::Relaxed);
@@ -237,16 +240,16 @@ fn build_webview(
         // in release mode, we don't want to show the dev tool or reload menus
         webview = webview.with_initialization_script(
             r#"
-                        if (document.addEventListener) {
-                        document.addEventListener('contextmenu', function(e) {
-                            e.preventDefault();
-                        }, false);
-                        } else {
-                        document.attachEvent('oncontextmenu', function() {
-                            window.event.returnValue = false;
-                        });
-                        }
-                    "#,
+        if (document.addEventListener) {
+            document.addEventListener('contextmenu', function(e) {
+                e.preventDefault();
+            }, false);
+        } else {
+            document.attachEvent('oncontextmenu', function() {
+                window.event.returnValue = false;
+            });
+        }
+    "#,
         )
     } else {
         // in debug, we are okay with the reload menu showing and dev tool

packages/desktop/src/main.js

@@ -0,0 +1,7 @@
+export function main() {
+  let root = window.document.getElementById("main");
+  if (root != null) {
+    window.interpreter = new Interpreter(root);
+    window.ipc.postMessage(serializeIpcMessage("initialize"));
+  }
+}

packages/desktop/src/protocol.rs

@@ -52,7 +52,14 @@ pub(super) fn desktop_handler(
     } else if trimmed == "index.js" {
         Response::builder()
             .header("Content-Type", "text/javascript")
-            .body(dioxus_interpreter_js::INTERPRETER_JS.as_bytes().to_vec())
+            .body(
+                format!(
+                    "{} {}",
+                    dioxus_interpreter_js::INTERPRETER_JS,
+                    include_str!("./main.js")
+                )
+                .into_bytes(),
+            )
             .map_err(From::from)
     } else {
         let asset_root = asset_root

packages/html/Cargo.toml

@@ -39,7 +39,10 @@ features = [
     "ClipboardEvent",
 ]
 
+[dev-dependencies]
+serde_json = "*"
+
 [features]
-default = []
-serialize = ["serde", "serde_repr", "euclid/serde", "keyboard-types/serde"]
+default = ["serialize"]
+serialize = ["serde", "serde_repr", "euclid/serde", "keyboard-types/serde", "dioxus-core/serialize"]
 wasm-bind = ["web-sys", "wasm-bindgen"]

packages/html/src/events/drag.rs

@@ -10,12 +10,11 @@ pub type DragEvent = Event<DragData>;
 /// placing a pointer device (such as a mouse) on the touch surface and then dragging the pointer to a new location
 /// (such as another DOM element). Applications are free to interpret a drag and drop interaction in an
 /// application-specific way.
+#[cfg_attr(feature = "serialize", derive(serde::Serialize, serde::Deserialize))]
+#[derive(Debug, Clone)]
 pub struct DragData {
     /// Inherit mouse data
     pub mouse: MouseData,
-
-    /// And then add the rest of the drag data
-    pub data: Box<dyn Any>,
 }
 
 impl_event! {

packages/html/src/events/form.rs

@@ -11,9 +11,8 @@ pub struct FormData {
     pub value: String,
 
     pub values: HashMap<String, String>,
-
-    #[cfg_attr(feature = "serialize", serde(skip))]
-    pub files: Option<Arc<dyn FileEngine>>,
+    // #[cfg_attr(feature = "serialize", serde(skip))]
+    // pub files: Option<Arc<dyn FileEngine>>,
 }
 
 impl Debug for FormData {

packages/html/src/lib.rs

@@ -22,6 +22,12 @@ mod render_template;
 #[cfg(feature = "wasm-bind")]
 mod web_sys_bind;
 
+#[cfg(feature = "serialize")]
+mod transit;
+
+#[cfg(feature = "serialize")]
+pub use transit::*;
+
 pub use elements::*;
 pub use events::*;
 pub use global_attributes::*;

packages/html/src/transit.rs

@@ -0,0 +1,152 @@
+use std::{any::Any, rc::Rc};
+
+use crate::events::*;
+use dioxus_core::ElementId;
+use serde::{Deserialize, Serialize};
+
+// macro_rules! match_data {
+//     (
+//         $m:ident;
+//         $name:ident;
+//         $(
+//             $tip:ty => $($mname:literal)|* ;
+//         )*
+//     ) => {
+//         match $name {
+//             $( $($mname)|* => {
+//                 let val: $tip = from_value::<$tip>($m).ok()?;
+//                 Rc::new(val) as Rc<dyn Any>
+//             })*
+//             _ => return None,
+//         }
+//     };
+// }
+
+#[derive(Serialize, Deserialize, Debug, Clone)]
+pub struct HtmlEvent {
+    pub element: ElementId,
+    pub name: String,
+    pub data: EventData,
+    pub bubbles: bool,
+}
+
+impl HtmlEvent {
+    pub fn bubbles(&self) -> bool {
+        event_bubbles(&self.name)
+    }
+}
+
+#[derive(Deserialize, Serialize, Debug, Clone)]
+#[serde(untagged)]
+pub enum EventData {
+    Mouse(MouseData),
+    Clipboard(ClipboardData),
+    Composition(CompositionData),
+    Keyboard(KeyboardData),
+    Focus(FocusData),
+    Form(FormData),
+    Drag(DragData),
+    Pointer(PointerData),
+    Selection(SelectionData),
+    Touch(TouchData),
+    Scroll(ScrollData),
+    Wheel(WheelData),
+    Media(MediaData),
+    Animation(AnimationData),
+    Transition(TransitionData),
+    Toggle(ToggleData),
+}
+
+impl EventData {
+    pub fn into_any(self) -> Rc<dyn Any> {
+        match self {
+            EventData::Mouse(data) => Rc::new(data) as Rc<dyn Any>,
+            EventData::Clipboard(data) => Rc::new(data) as Rc<dyn Any>,
+            EventData::Composition(data) => Rc::new(data) as Rc<dyn Any>,
+            EventData::Keyboard(data) => Rc::new(data) as Rc<dyn Any>,
+            EventData::Focus(data) => Rc::new(data) as Rc<dyn Any>,
+            EventData::Form(data) => Rc::new(data) as Rc<dyn Any>,
+            EventData::Drag(data) => Rc::new(data) as Rc<dyn Any>,
+            EventData::Pointer(data) => Rc::new(data) as Rc<dyn Any>,
+            EventData::Selection(data) => Rc::new(data) as Rc<dyn Any>,
+            EventData::Touch(data) => Rc::new(data) as Rc<dyn Any>,
+            EventData::Scroll(data) => Rc::new(data) as Rc<dyn Any>,
+            EventData::Wheel(data) => Rc::new(data) as Rc<dyn Any>,
+            EventData::Media(data) => Rc::new(data) as Rc<dyn Any>,
+            EventData::Animation(data) => Rc::new(data) as Rc<dyn Any>,
+            EventData::Transition(data) => Rc::new(data) as Rc<dyn Any>,
+            EventData::Toggle(data) => Rc::new(data) as Rc<dyn Any>,
+        }
+    }
+}
+
+#[test]
+fn test_back_and_forth() {
+    let data = HtmlEvent {
+        element: ElementId(0),
+        data: EventData::Mouse(MouseData::default()),
+        name: "click".to_string(),
+        bubbles: true,
+    };
+
+    println!("{}", serde_json::to_string_pretty(&data).unwrap());
+
+    let o = r#"
+{
+  "element": 0,
+  "name": "click",
+  "bubbles": true,
+  "data": {
+    "alt_key": false,
+    "button": 0,
+    "buttons": 0,
+    "client_x": 0,
+    "client_y": 0,
+    "ctrl_key": false,
+    "meta_key": false,
+    "offset_x": 0,
+    "offset_y": 0,
+    "page_x": 0,
+    "page_y": 0,
+    "screen_x": 0,
+    "screen_y": 0,
+    "shift_key": false
+  }
+}
+    "#;
+
+    let p: HtmlEvent = serde_json::from_str(o).unwrap();
+}
+
+// pub fn decode_event(value: ) -> Option<Rc<dyn Any>> {
+//     let val = value.data;
+//     let name = value.event.as_str();
+//     type DragData = MouseData;
+
+//     let evt = match_data! { val; name;
+//         MouseData => "click" | "contextmenu" | "dblclick" | "doubleclick" | "mousedown" | "mouseenter" | "mouseleave" | "mousemove" | "mouseout" | "mouseover" | "mouseup";
+//         ClipboardData => "copy" | "cut" | "paste";
+//         CompositionData => "compositionend" | "compositionstart" | "compositionupdate";
+//         KeyboardData => "keydown" | "keypress" | "keyup";
+//         FocusData => "blur" | "focus" | "focusin" | "focusout";
+//         FormData => "change" | "input" | "invalid" | "reset" | "submit";
+//         DragData => "drag" | "dragend" | "dragenter" | "dragexit" | "dragleave" | "dragover" | "dragstart" | "drop";
+//         PointerData => "pointerlockchange" | "pointerlockerror" | "pointerdown" | "pointermove" | "pointerup" | "pointerover" | "pointerout" | "pointerenter" | "pointerleave" | "gotpointercapture" | "lostpointercapture";
+//         SelectionData => "selectstart" | "selectionchange" | "select";
+//         TouchData => "touchcancel" | "touchend" | "touchmove" | "touchstart";
+//         ScrollData => "scroll";
+//         WheelData => "wheel";
+//         MediaData => "abort" | "canplay" | "canplaythrough" | "durationchange" | "emptied"
+//             | "encrypted" | "ended" | "interruptbegin" | "interruptend" | "loadeddata"
+//             | "loadedmetadata" | "loadstart" | "pause" | "play" | "playing" | "progress"
+//             | "ratechange" | "seeked" | "seeking" | "stalled" | "suspend" | "timeupdate"
+//             | "volumechange" | "waiting" | "error" | "load" | "loadend" | "timeout";
+//         AnimationData => "animationstart" | "animationend" | "animationiteration";
+//         TransitionData => "transitionend";
+//         ToggleData => "toggle";
+//         // ImageData => "load" | "error";
+//         // OtherData => "abort" | "afterprint" | "beforeprint" | "beforeunload" | "hashchange" | "languagechange" | "message" | "offline" | "online" | "pagehide" | "pageshow" | "popstate" | "rejectionhandled" | "storage" | "unhandledrejection" | "unload" | "userproximity" | "vrdisplayactivate" | "vrdisplayblur" | "vrdisplayconnect" | "vrdisplaydeactivate" | "vrdisplaydisconnect" | "vrdisplayfocus" | "vrdisplaypointerrestricted" | "vrdisplaypointerunrestricted" | "vrdisplaypresentchange";
+//     };
+
+//     Some(evt)
+// }

packages/interpreter/src/interpreter.js

@@ -1,11 +1,3 @@
-export function main() {
-  let root = window.document.getElementById("main");
-  if (root != null) {
-    window.interpreter = new Interpreter(root);
-    window.ipc.postMessage(serializeIpcMessage("initialize"));
-  }
-}
-
 class ListenerMap {
   constructor(root) {
     // bubbling events can listen at the root element
@@ -60,7 +52,7 @@ class ListenerMap {
   }
 }
 
-export class Interpreter {
+class Interpreter {
   constructor(root) {
     this.root = root;
     this.listeners = new ListenerMap(root);
@@ -353,7 +345,10 @@ export class Interpreter {
         break;
       case "NewEventListener":
         // this handler is only provided on desktop implementations since this
-        // method is not used by the web implementation
+        // method is not used by the web implementationa
+
+        let bubbles = event_bubbles(edit.name);
+
         let handler = (event) => {
           let target = event.target;
           if (target != null) {
@@ -435,20 +430,21 @@ export class Interpreter {
             }
             window.ipc.postMessage(
               serializeIpcMessage("user_event", {
-                event: edit.name,
-                mounted_dom_id: parseInt(realId),
-                contents: contents,
+                name: edit.name,
+                element: parseInt(realId),
+                data: contents,
+                bubbles: bubbles,
               })
             );
           }
         };
-        this.NewEventListener(edit.name, edit.id, event_bubbles(edit.name), handler);
+        this.NewEventListener(edit.name, edit.id, bubbles, handler);
         break;
     }
   }
 }
 
-export function serialize_event(event) {
+function serialize_event(event) {
   switch (event.type) {
     case "copy":
     case "cut":

packages/liveview/Cargo.toml

@@ -10,7 +10,6 @@ description = "Build server-side apps with Dioxus"
 license = "MIT/Apache-2.0"
 
 
-
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
@@ -28,7 +27,7 @@ tokio-util = { version = "0.7.0", features = ["full"] }
 
 dioxus-html = { path = "../html", features = ["serialize"], version = "^0.2.1" }
 dioxus-core = { path = "../core", features = ["serialize"], version = "^0.2.1" }
-
+dioxus-interpreter-js = { path = "../interpreter" }
 
 # warp
 warp = { version = "0.3", optional = true }
@@ -39,6 +38,9 @@ tower = { version = "0.4.12", optional = true }
 
 # salvo
 salvo = { version = "0.32.0", optional = true, features = ["ws"] }
+thiserror = "1.0.37"
+uuid = { version = "1.2.2", features = ["v4"] }
+anyhow = "1.0.66"
 
 [dev-dependencies]
 tokio = { version = "1", features = ["full"] }
@@ -49,4 +51,16 @@ salvo = { version = "0.32.0", features = ["affix", "ws"] }
 tower = "0.4.12"
 
 [features]
-default = []
+default = ["salvo"]
+
+[[example]]
+name = "axum"
+required-features = ["axum"]
+
+[[example]]
+name = "salvo"
+required-features = ["salvo"]
+
+[[example]]
+name = "warp"
+required-features = ["warp"]

packages/liveview/examples/axum.rs

@@ -1,32 +1,53 @@
-#[cfg(not(feature = "axum"))]
-fn main() {}
+use axum::{extract::ws::WebSocketUpgrade, response::Html, routing::get, Router};
+use dioxus::prelude::*;
+
+fn app(cx: Scope) -> Element {
+    let mut num = use_state(cx, || 0);
+
+    cx.render(rsx! {
+        div {
+            "hello axum! {num}"
+            button { onclick: move |_| num += 1, "Increment" }
+        }
+    })
+}
 
-#[cfg(feature = "axum")]
 #[tokio::main]
 async fn main() {
-    use axum::{extract::ws::WebSocketUpgrade, response::Html, routing::get, Router};
-    use dioxus_core::{Element, LazyNodes, Scope};
     pretty_env_logger::init();
 
-    fn app(cx: Scope) -> Element {
-        cx.render(LazyNodes::new(|f| f.text(format_args!("hello world!"))))
-    }
-
     let addr: std::net::SocketAddr = ([127, 0, 0, 1], 3030).into();
 
-    let view = dioxus_liveview::new(addr);
-    let body = view.body("<title>Dioxus Liveview</title>");
+    let view = dioxus_liveview::LiveViewPool::new();
 
     let app = Router::new()
-        .route("/", get(move || async { Html(body) }))
         .route(
-            "/app",
+            "/",
+            get(move || async move {
+                Html(format!(
+                    r#"
+            <!DOCTYPE html>
+            <html>
+                <head> <title>Dioxus LiveView with Warp</title>  </head>
+                <body> <div id="main"></div> </body>
+                {glue}
+            </html>
+            "#,
+                    glue = dioxus_liveview::interpreter_glue(&format!("ws://{addr}/ws"))
+                ))
+            }),
+        )
+        .route(
+            "/ws",
             get(move |ws: WebSocketUpgrade| async move {
                 ws.on_upgrade(move |socket| async move {
-                    view.upgrade_axum(socket, app).await;
+                    _ = view.launch(dioxus_liveview::axum_socket(socket), app).await;
                 })
             }),
         );
+
+    println!("Listening on http://{}", addr);
+
     axum::Server::bind(&addr.to_string().parse().unwrap())
         .serve(app.into_make_service())
         .await

packages/liveview/examples/salvo.rs

@@ -1,55 +1,71 @@
-#[cfg(not(feature = "salvo"))]
-fn main() {}
+use dioxus::prelude::*;
 
-#[cfg(feature = "salvo")]
-#[tokio::main]
-async fn main() {
-    use std::sync::Arc;
+use dioxus_liveview::LiveViewPool;
+use salvo::extra::affix;
+use salvo::extra::ws::WsHandler;
+use salvo::prelude::*;
+use std::net::SocketAddr;
+use std::sync::Arc;
 
-    use dioxus_core::{Element, LazyNodes, Scope};
-    use dioxus_liveview as liveview;
-    use dioxus_liveview::Liveview;
-    use salvo::extra::affix;
-    use salvo::extra::ws::WsHandler;
-    use salvo::prelude::*;
+fn app(cx: Scope) -> Element {
+    let mut num = use_state(cx, || 0);
 
-    fn app(cx: Scope) -> Element {
-        cx.render(LazyNodes::new(|f| f.text(format_args!("hello world!"))))
-    }
+    cx.render(rsx! {
+        div {
+            "hello salvo! {num}"
+            button { onclick: move |_| num += 1, "Increment" }
+        }
+    })
+}
 
+#[tokio::main]
+async fn main() {
     pretty_env_logger::init();
 
-    let addr = ([127, 0, 0, 1], 3030);
+    let addr: SocketAddr = ([127, 0, 0, 1], 3030).into();
+
+    let view = LiveViewPool::new();
 
-    // todo: compactify this routing under one liveview::app method
-    let view = liveview::new(addr);
     let router = Router::new()
         .hoop(affix::inject(Arc::new(view)))
         .get(index)
-        .push(Router::with_path("app").get(connect));
+        .push(Router::with_path("ws").get(connect));
+
+    println!("Listening on http://{}", addr);
+
     Server::new(TcpListener::bind(addr)).serve(router).await;
+}
+
+#[handler]
+fn index(_depot: &mut Depot, res: &mut Response) {
+    let addr: SocketAddr = ([127, 0, 0, 1], 3030).into();
+    res.render(Text::Html(format!(
+        r#"
+            <!DOCTYPE html>
+            <html>
+                <head> <title>Dioxus LiveView with Warp</title>  </head>
+                <body> <div id="main"></div> </body>
+                {glue}
+            </html>
+            "#,
+        glue = dioxus_liveview::interpreter_glue(&format!("ws://{addr}/ws"))
+    )));
+}
+
+#[handler]
+async fn connect(
+    req: &mut Request,
+    depot: &mut Depot,
+    res: &mut Response,
+) -> Result<(), StatusError> {
+    let view = depot.obtain::<Arc<LiveViewPool>>().unwrap().clone();
+    let fut = WsHandler::new().handle(req, res)?;
+
+    tokio::spawn(async move {
+        if let Some(ws) = fut.await {
+            _ = view.launch(dioxus_liveview::salvo_socket(ws), app).await;
+        }
+    });
 
-    #[handler]
-    fn index(depot: &mut Depot, res: &mut Response) {
-        let view = depot.obtain::<Arc<Liveview>>().unwrap();
-        let body = view.body("<title>Dioxus LiveView</title>");
-        res.render(Text::Html(body));
-    }
-
-    #[handler]
-    async fn connect(
-        req: &mut Request,
-        depot: &mut Depot,
-        res: &mut Response,
-    ) -> Result<(), StatusError> {
-        let view = depot.obtain::<Arc<Liveview>>().unwrap().clone();
-        let fut = WsHandler::new().handle(req, res)?;
-        let fut = async move {
-            if let Some(ws) = fut.await {
-                view.upgrade_salvo(ws, app).await;
-            }
-        };
-        tokio::task::spawn(fut);
-        Ok(())
-    }
+    Ok(())
 }

packages/liveview/examples/warp.rs

@@ -1,35 +1,56 @@
-#[cfg(not(feature = "warp"))]
-fn main() {}
+use dioxus::prelude::*;
+use dioxus_liveview::adapters::warp_adapter::warp_socket;
+use dioxus_liveview::LiveViewPool;
+use std::net::SocketAddr;
+use warp::ws::Ws;
+use warp::Filter;
+
+fn app(cx: Scope) -> Element {
+    let mut num = use_state(cx, || 0);
+
+    cx.render(rsx! {
+        div {
+            "hello warp! {num}"
+            button {
+                onclick: move |_| num += 1,
+                "Increment"
+            }
+        }
+    })
+}
 
-#[cfg(feature = "warp")]
 #[tokio::main]
 async fn main() {
-    use dioxus_core::{Element, LazyNodes, Scope};
-    use dioxus_liveview as liveview;
-    use warp::ws::Ws;
-    use warp::Filter;
+    pretty_env_logger::init();
 
-    fn app(cx: Scope) -> Element {
-        cx.render(LazyNodes::new(|f| f.text(format_args!("hello world!"))))
-    }
+    let addr: SocketAddr = ([127, 0, 0, 1], 3030).into();
 
-    pretty_env_logger::init();
+    let index = warp::path::end().map(move || {
+        warp::reply::html(format!(
+            r#"
+            <!DOCTYPE html>
+            <html>
+                <head> <title>Dioxus LiveView with Warp</title>  </head>
+                <body> <div id="main"></div> </body>
+                {glue}
+            </html>
+            "#,
+            glue = dioxus_liveview::interpreter_glue(&format!("ws://{addr}/ws/"))
+        ))
+    });
+
+    let pool = LiveViewPool::new();
+
+    let ws = warp::path("ws")
+        .and(warp::ws())
+        .and(warp::any().map(move || pool.clone()))
+        .map(move |ws: Ws, pool: LiveViewPool| {
+            ws.on_upgrade(|ws| async move {
+                let _ = pool.launch(warp_socket(ws), app).await;
+            })
+        });
+
+    println!("Listening on http://{}", addr);
 
-    let addr = ([127, 0, 0, 1], 3030);
-
-    // todo: compactify this routing under one liveview::app method
-    let view = liveview::new(addr);
-    let body = view.body("<title>Dioxus LiveView</title>");
-
-    let routes = warp::path::end()
-        .map(move || warp::reply::html(body.clone()))
-        .or(warp::path("app")
-            .and(warp::ws())
-            .and(warp::any().map(move || view.clone()))
-            .map(|ws: Ws, view: liveview::Liveview| {
-                ws.on_upgrade(|socket| async move {
-                    view.upgrade_warp(socket, app).await;
-                })
-            }));
-    warp::serve(routes).run(addr).await;
+    warp::serve(index.or(ws)).run(addr).await;
 }

packages/liveview/src/adapters/axum_adapter.rs

@@ -1,94 +1,23 @@
-use crate::events;
+use crate::{LiveViewError, LiveViewSocket};
 use axum::extract::ws::{Message, WebSocket};
-use dioxus_core::prelude::*;
-use futures_util::{
-    future::{select, Either},
-    pin_mut, SinkExt, StreamExt,
-};
-use tokio::sync::mpsc;
-use tokio_stream::wrappers::UnboundedReceiverStream;
-use tokio_util::task::LocalPoolHandle;
+use futures_util::{SinkExt, StreamExt};
 
-impl crate::Liveview {
-    pub async fn upgrade_axum(&self, ws: WebSocket, app: fn(Scope) -> Element) {
-        connect(ws, self.pool.clone(), app, ()).await;
-    }
+/// Convert a warp websocket into a LiveViewSocket
+///
+/// This is required to launch a LiveView app using the warp web framework
+pub fn axum_socket(ws: WebSocket) -> impl LiveViewSocket {
+    ws.map(transform_rx)
+        .with(transform_tx)
+        .sink_map_err(|_| LiveViewError::SendingFailed)
+}
 
-    pub async fn upgrade_axum_with_props<T>(
-        &self,
-        ws: WebSocket,
-        app: fn(Scope<T>) -> Element,
-        props: T,
-    ) where
-        T: Send + Sync + 'static,
-    {
-        connect(ws, self.pool.clone(), app, props).await;
-    }
+fn transform_rx(message: Result<Message, axum::Error>) -> Result<String, LiveViewError> {
+    message
+        .map_err(|_| LiveViewError::SendingFailed)?
+        .into_text()
+        .map_err(|_| LiveViewError::SendingFailed)
 }
 
-pub async fn connect<T>(
-    socket: WebSocket,
-    pool: LocalPoolHandle,
-    app: fn(Scope<T>) -> Element,
-    props: T,
-) where
-    T: Send + Sync + 'static,
-{
-    let (mut user_ws_tx, mut user_ws_rx) = socket.split();
-    let (event_tx, event_rx) = mpsc::unbounded_channel();
-    let (edits_tx, edits_rx) = mpsc::unbounded_channel();
-    let mut edits_rx = UnboundedReceiverStream::new(edits_rx);
-    let mut event_rx = UnboundedReceiverStream::new(event_rx);
-    let vdom_fut = pool.clone().spawn_pinned(move || async move {
-        let mut vdom = VirtualDom::new_with_props(app, props);
-        let edits = vdom.rebuild();
-        let serialized = serde_json::to_string(&edits.edits).unwrap();
-        edits_tx.send(serialized).unwrap();
-        loop {
-            let new_event = {
-                let vdom_fut = vdom.wait_for_work();
-                pin_mut!(vdom_fut);
-                match select(event_rx.next(), vdom_fut).await {
-                    Either::Left((l, _)) => l,
-                    Either::Right((_, _)) => None,
-                }
-            };
-            if let Some(new_event) = new_event {
-                vdom.handle_message(dioxus_core::SchedulerMsg::Event(new_event));
-            } else {
-                let mutations = vdom.work_with_deadline(|| false);
-                for mutation in mutations {
-                    let edits = serde_json::to_string(&mutation.edits).unwrap();
-                    edits_tx.send(edits).unwrap();
-                }
-            }
-        }
-    });
-    loop {
-        match select(user_ws_rx.next(), edits_rx.next()).await {
-            Either::Left((l, _)) => {
-                if let Some(Ok(msg)) = l {
-                    if let Ok(Some(msg)) = msg.to_text().map(events::parse_ipc_message) {
-                        let user_event = events::trigger_from_serialized(msg.params);
-                        event_tx.send(user_event).unwrap();
-                    } else {
-                        break;
-                    }
-                } else {
-                    break;
-                }
-            }
-            Either::Right((edits, _)) => {
-                if let Some(edits) = edits {
-                    // send the edits to the client
-                    if user_ws_tx.send(Message::Text(edits)).await.is_err() {
-                        break;
-                    }
-                } else {
-                    break;
-                }
-            }
-        }
-    }
-    vdom_fut.abort();
+async fn transform_tx(message: String) -> Result<Message, axum::Error> {
+    Ok(Message::Text(message))
 }

packages/liveview/src/adapters/salvo_adapter.rs

@@ -1,110 +1,25 @@
-use crate::events;
-use dioxus_core::prelude::*;
-use futures_util::{pin_mut, SinkExt, StreamExt};
+use futures_util::{SinkExt, StreamExt};
 use salvo::extra::ws::{Message, WebSocket};
-use tokio::sync::mpsc;
-use tokio_stream::wrappers::UnboundedReceiverStream;
-use tokio_util::task::LocalPoolHandle;
 
-impl crate::Liveview {
-    pub async fn upgrade_salvo(&self, ws: salvo::extra::ws::WebSocket, app: fn(Scope) -> Element) {
-        connect(ws, self.pool.clone(), app, ()).await;
-    }
-    pub async fn upgrade_salvo_with_props<T>(
-        &self,
-        ws: salvo::extra::ws::WebSocket,
-        app: fn(Scope<T>) -> Element,
-        props: T,
-    ) where
-        T: Send + Sync + 'static,
-    {
-        connect(ws, self.pool.clone(), app, props).await;
-    }
-}
-
-pub async fn connect<T>(
-    ws: WebSocket,
-    pool: LocalPoolHandle,
-    app: fn(Scope<T>) -> Element,
-    props: T,
-) where
-    T: Send + Sync + 'static,
-{
-    // Use a counter to assign a new unique ID for this user.
-
-    // Split the socket into a sender and receive of messages.
-    let (mut user_ws_tx, mut user_ws_rx) = ws.split();
-
-    let (event_tx, event_rx) = mpsc::unbounded_channel();
-    let (edits_tx, edits_rx) = mpsc::unbounded_channel();
-
-    let mut edits_rx = UnboundedReceiverStream::new(edits_rx);
-    let mut event_rx = UnboundedReceiverStream::new(event_rx);
-
-    let vdom_fut = pool.spawn_pinned(move || async move {
-        let mut vdom = VirtualDom::new_with_props(app, props);
-
-        let edits = vdom.rebuild();
+use crate::{LiveViewError, LiveViewSocket};
 
-        let serialized = serde_json::to_string(&edits.edits).unwrap();
-        edits_tx.send(serialized).unwrap();
-
-        loop {
-            use futures_util::future::{select, Either};
-
-            let new_event = {
-                let vdom_fut = vdom.wait_for_work();
-
-                pin_mut!(vdom_fut);
-
-                match select(event_rx.next(), vdom_fut).await {
-                    Either::Left((l, _)) => l,
-                    Either::Right((_, _)) => None,
-                }
-            };
+/// Convert a salvo websocket into a LiveViewSocket
+///
+/// This is required to launch a LiveView app using the warp web framework
+pub fn salvo_socket(ws: WebSocket) -> impl LiveViewSocket {
+    ws.map(transform_rx)
+        .with(transform_tx)
+        .sink_map_err(|_| LiveViewError::SendingFailed)
+}
 
-            if let Some(new_event) = new_event {
-                vdom.handle_message(dioxus_core::SchedulerMsg::Event(new_event));
-            } else {
-                let mutations = vdom.work_with_deadline(|| false);
-                for mutation in mutations {
-                    let edits = serde_json::to_string(&mutation.edits).unwrap();
-                    edits_tx.send(edits).unwrap();
-                }
-            }
-        }
-    });
+fn transform_rx(message: Result<Message, salvo::Error>) -> Result<String, LiveViewError> {
+    let as_bytes = message.map_err(|_| LiveViewError::SendingFailed)?;
 
-    loop {
-        use futures_util::future::{select, Either};
+    let msg = String::from_utf8(as_bytes.into_bytes()).map_err(|_| LiveViewError::SendingFailed)?;
 
-        match select(user_ws_rx.next(), edits_rx.next()).await {
-            Either::Left((l, _)) => {
-                if let Some(Ok(msg)) = l {
-                    if let Ok(Some(msg)) = msg.to_str().map(events::parse_ipc_message) {
-                        if msg.method == "user_event" {
-                            let user_event = events::trigger_from_serialized(msg.params);
-                            event_tx.send(user_event).unwrap();
-                        }
-                    } else {
-                        break;
-                    }
-                } else {
-                    break;
-                }
-            }
-            Either::Right((edits, _)) => {
-                if let Some(edits) = edits {
-                    // send the edits to the client
-                    if user_ws_tx.send(Message::text(edits)).await.is_err() {
-                        break;
-                    }
-                } else {
-                    break;
-                }
-            }
-        }
-    }
+    Ok(msg)
+}
 
-    vdom_fut.abort();
+async fn transform_tx(message: String) -> Result<Message, salvo::Error> {
+    Ok(Message::text(message))
 }

packages/liveview/src/adapters/warp_adapter.rs

@@ -1,110 +1,28 @@
-use crate::events;
-use dioxus_core::prelude::*;
-use futures_util::{pin_mut, SinkExt, StreamExt};
-use tokio::sync::mpsc;
-use tokio_stream::wrappers::UnboundedReceiverStream;
-use tokio_util::task::LocalPoolHandle;
+use crate::{LiveViewError, LiveViewSocket};
+use futures_util::{SinkExt, StreamExt};
 use warp::ws::{Message, WebSocket};
 
-impl crate::Liveview {
-    pub async fn upgrade_warp(&self, ws: warp::ws::WebSocket, app: fn(Scope) -> Element) {
-        connect(ws, self.pool.clone(), app, ()).await;
-    }
-    pub async fn upgrade_warp_with_props<T>(
-        &self,
-        ws: warp::ws::WebSocket,
-        app: fn(Scope<T>) -> Element,
-        props: T,
-    ) where
-        T: Send + Sync + 'static,
-    {
-        connect(ws, self.pool.clone(), app, props).await;
-    }
+/// Convert a warp websocket into a LiveViewSocket
+///
+/// This is required to launch a LiveView app using the warp web framework
+pub fn warp_socket(ws: WebSocket) -> impl LiveViewSocket {
+    ws.map(transform_rx)
+        .with(transform_tx)
+        .sink_map_err(|_| LiveViewError::SendingFailed)
 }
 
-pub async fn connect<T>(
-    ws: WebSocket,
-    pool: LocalPoolHandle,
-    app: fn(Scope<T>) -> Element,
-    props: T,
-) where
-    T: Send + Sync + 'static,
-{
-    // Use a counter to assign a new unique ID for this user.
+fn transform_rx(message: Result<Message, warp::Error>) -> Result<String, LiveViewError> {
+    // destructure the message into the buffer we got from warp
+    let msg = message
+        .map_err(|_| LiveViewError::SendingFailed)?
+        .into_bytes();
 
-    // Split the socket into a sender and receive of messages.
-    let (mut user_ws_tx, mut user_ws_rx) = ws.split();
+    // transform it back into a string, saving us the allocation
+    let msg = String::from_utf8(msg).map_err(|_| LiveViewError::SendingFailed)?;
 
-    let (event_tx, event_rx) = mpsc::unbounded_channel();
-    let (edits_tx, edits_rx) = mpsc::unbounded_channel();
-
-    let mut edits_rx = UnboundedReceiverStream::new(edits_rx);
-    let mut event_rx = UnboundedReceiverStream::new(event_rx);
-
-    let vdom_fut = pool.spawn_pinned(move || async move {
-        let mut vdom = VirtualDom::new_with_props(app, props);
-
-        let edits = vdom.rebuild();
-
-        let serialized = serde_json::to_string(&edits.edits).unwrap();
-        edits_tx.send(serialized).unwrap();
-
-        loop {
-            use futures_util::future::{select, Either};
-
-            let new_event = {
-                let vdom_fut = vdom.wait_for_work();
-
-                pin_mut!(vdom_fut);
-
-                match select(event_rx.next(), vdom_fut).await {
-                    Either::Left((l, _)) => l,
-                    Either::Right((_, _)) => None,
-                }
-            };
-
-            if let Some(new_event) = new_event {
-                vdom.handle_message(dioxus_core::SchedulerMsg::Event(new_event));
-            } else {
-                let mutations = vdom.work_with_deadline(|| false);
-                for mutation in mutations {
-                    let edits = serde_json::to_string(&mutation.edits).unwrap();
-                    edits_tx.send(edits).unwrap();
-                }
-            }
-        }
-    });
-
-    loop {
-        use futures_util::future::{select, Either};
-
-        match select(user_ws_rx.next(), edits_rx.next()).await {
-            Either::Left((l, _)) => {
-                if let Some(Ok(msg)) = l {
-                    if let Ok(Some(msg)) = msg.to_str().map(events::parse_ipc_message) {
-                        if msg.method == "user_event" {
-                            let user_event = events::trigger_from_serialized(msg.params);
-                            event_tx.send(user_event).unwrap();
-                        }
-                    } else {
-                        break;
-                    }
-                } else {
-                    break;
-                }
-            }
-            Either::Right((edits, _)) => {
-                if let Some(edits) = edits {
-                    // send the edits to the client
-                    if user_ws_tx.send(Message::text(edits)).await.is_err() {
-                        break;
-                    }
-                } else {
-                    break;
-                }
-            }
-        }
-    }
+    Ok(msg)
+}
 
-    vdom_fut.abort();
+async fn transform_tx(message: String) -> Result<Message, warp::Error> {
+    Ok(Message::text(message))
 }

packages/liveview/src/events.rs

@@ -1,207 +0,0 @@
-#![allow(dead_code)]
-
-//! Convert a serialized event to an event trigger
-
-use std::any::Any;
-use std::sync::Arc;
-
-use dioxus_core::ElementId;
-// use dioxus_html::event_bubbles;
-use dioxus_html::events::*;
-
-#[derive(serde::Serialize, serde::Deserialize)]
-pub(crate) struct IpcMessage {
-    pub method: String,
-    pub params: serde_json::Value,
-}
-
-pub(crate) fn parse_ipc_message(payload: &str) -> Option<IpcMessage> {
-    match serde_json::from_str(payload) {
-        Ok(message) => Some(message),
-        Err(_) => None,
-    }
-}
-
-#[derive(serde::Serialize, serde::Deserialize)]
-struct ImEvent {
-    event: String,
-    mounted_dom_id: ElementId,
-    contents: serde_json::Value,
-}
-
-pub fn trigger_from_serialized(_val: serde_json::Value) {
-    todo!()
-    // let ImEvent {
-    //     event,
-    //     mounted_dom_id,
-    //     contents,
-    // } = serde_json::from_value(val).unwrap();
-
-    // let mounted_dom_id = Some(mounted_dom_id);
-
-    // let name = event_name_from_type(&event);
-    // let event = make_synthetic_event(&event, contents);
-
-    // UserEvent {
-    //     name,
-    //     scope_id: None,
-    //     element: mounted_dom_id,
-    //     data: event,
-    //     bubbles: event_bubbles(name),
-    // }
-}
-
-fn make_synthetic_event(name: &str, val: serde_json::Value) -> Arc<dyn Any> {
-    match name {
-        "copy" | "cut" | "paste" => {
-            //
-            Arc::new(ClipboardData {})
-        }
-        "compositionend" | "compositionstart" | "compositionupdate" => {
-            Arc::new(serde_json::from_value::<CompositionData>(val).unwrap())
-        }
-        "keydown" | "keypress" | "keyup" => {
-            let evt = serde_json::from_value::<KeyboardData>(val).unwrap();
-            Arc::new(evt)
-        }
-        "focus" | "blur" | "focusout" | "focusin" => {
-            //
-            Arc::new(FocusData {})
-        }
-
-        // todo: these handlers might get really slow if the input box gets large and allocation pressure is heavy
-        // don't have a good solution with the serialized event problem
-        "change" | "input" | "invalid" | "reset" | "submit" => {
-            Arc::new(serde_json::from_value::<FormData>(val).unwrap())
-        }
-
-        "click" | "contextmenu" | "doubleclick" | "drag" | "dragend" | "dragenter" | "dragexit"
-        | "dragleave" | "dragover" | "dragstart" | "drop" | "mousedown" | "mouseenter"
-        | "mouseleave" | "mousemove" | "mouseout" | "mouseover" | "mouseup" => {
-            Arc::new(serde_json::from_value::<MouseData>(val).unwrap())
-        }
-        "pointerdown" | "pointermove" | "pointerup" | "pointercancel" | "gotpointercapture"
-        | "lostpointercapture" | "pointerenter" | "pointerleave" | "pointerover" | "pointerout" => {
-            Arc::new(serde_json::from_value::<PointerData>(val).unwrap())
-        }
-        "select" => {
-            //
-            Arc::new(serde_json::from_value::<SelectionData>(val).unwrap())
-        }
-
-        "touchcancel" | "touchend" | "touchmove" | "touchstart" => {
-            Arc::new(serde_json::from_value::<TouchData>(val).unwrap())
-        }
-
-        "scroll" => Arc::new(()),
-
-        "wheel" => Arc::new(serde_json::from_value::<WheelData>(val).unwrap()),
-
-        "animationstart" | "animationend" | "animationiteration" => {
-            Arc::new(serde_json::from_value::<AnimationData>(val).unwrap())
-        }
-
-        "transitionend" => Arc::new(serde_json::from_value::<TransitionData>(val).unwrap()),
-
-        "abort" | "canplay" | "canplaythrough" | "durationchange" | "emptied" | "encrypted"
-        | "ended" | "error" | "loadeddata" | "loadedmetadata" | "loadstart" | "pause" | "play"
-        | "playing" | "progress" | "ratechange" | "seeked" | "seeking" | "stalled" | "suspend"
-        | "timeupdate" | "volumechange" | "waiting" => {
-            //
-            Arc::new(MediaData {})
-        }
-
-        "toggle" => Arc::new(ToggleData {}),
-
-        _ => Arc::new(()),
-    }
-}
-
-fn event_name_from_type(typ: &str) -> &'static str {
-    match typ {
-        "copy" => "copy",
-        "cut" => "cut",
-        "paste" => "paste",
-        "compositionend" => "compositionend",
-        "compositionstart" => "compositionstart",
-        "compositionupdate" => "compositionupdate",
-        "keydown" => "keydown",
-        "keypress" => "keypress",
-        "keyup" => "keyup",
-        "focus" => "focus",
-        "focusout" => "focusout",
-        "focusin" => "focusin",
-        "blur" => "blur",
-        "change" => "change",
-        "input" => "input",
-        "invalid" => "invalid",
-        "reset" => "reset",
-        "submit" => "submit",
-        "click" => "click",
-        "contextmenu" => "contextmenu",
-        "doubleclick" => "doubleclick",
-        "drag" => "drag",
-        "dragend" => "dragend",
-        "dragenter" => "dragenter",
-        "dragexit" => "dragexit",
-        "dragleave" => "dragleave",
-        "dragover" => "dragover",
-        "dragstart" => "dragstart",
-        "drop" => "drop",
-        "mousedown" => "mousedown",
-        "mouseenter" => "mouseenter",
-        "mouseleave" => "mouseleave",
-        "mousemove" => "mousemove",
-        "mouseout" => "mouseout",
-        "mouseover" => "mouseover",
-        "mouseup" => "mouseup",
-        "pointerdown" => "pointerdown",
-        "pointermove" => "pointermove",
-        "pointerup" => "pointerup",
-        "pointercancel" => "pointercancel",
-        "gotpointercapture" => "gotpointercapture",
-        "lostpointercapture" => "lostpointercapture",
-        "pointerenter" => "pointerenter",
-        "pointerleave" => "pointerleave",
-        "pointerover" => "pointerover",
-        "pointerout" => "pointerout",
-        "select" => "select",
-        "touchcancel" => "touchcancel",
-        "touchend" => "touchend",
-        "touchmove" => "touchmove",
-        "touchstart" => "touchstart",
-        "scroll" => "scroll",
-        "wheel" => "wheel",
-        "animationstart" => "animationstart",
-        "animationend" => "animationend",
-        "animationiteration" => "animationiteration",
-        "transitionend" => "transitionend",
-        "abort" => "abort",
-        "canplay" => "canplay",
-        "canplaythrough" => "canplaythrough",
-        "durationchange" => "durationchange",
-        "emptied" => "emptied",
-        "encrypted" => "encrypted",
-        "ended" => "ended",
-        "error" => "error",
-        "loadeddata" => "loadeddata",
-        "loadedmetadata" => "loadedmetadata",
-        "loadstart" => "loadstart",
-        "pause" => "pause",
-        "play" => "play",
-        "playing" => "playing",
-        "progress" => "progress",
-        "ratechange" => "ratechange",
-        "seeked" => "seeked",
-        "seeking" => "seeking",
-        "stalled" => "stalled",
-        "suspend" => "suspend",
-        "timeupdate" => "timeupdate",
-        "volumechange" => "volumechange",
-        "waiting" => "waiting",
-        "toggle" => "toggle",
-        _ => {
-            panic!("unsupported event type")
-        }
-    }
-}

packages/liveview/src/index.html

@@ -1,15 +0,0 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <title>Dioxus app</title>
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  </head>
-  <body>
-    <div id="main"></div>
-    <script>
-      import("./index.js").then(function (module) {
-        module.main();
-      });
-    </script>
-  </body>
-</html>

packages/liveview/src/interpreter.js

@@ -1,973 +0,0 @@
-function main() {
-  let root = window.document.getElementById("main");
-
-  if (root != null) {
-    // create a new ipc
-    window.ipc = new IPC(root);
-
-    window.ipc.send(serializeIpcMessage("initialize"));
-  }
-}
-
-class IPC {
-  constructor(root) {
-    // connect to the websocket
-    window.interpreter = new Interpreter(root);
-
-    this.ws = new WebSocket(WS_ADDR);
-
-    this.ws.onopen = () => {
-      console.log("Connected to the websocket");
-    };
-
-    this.ws.onerror = (err) => {
-      console.error("Error: ", err);
-    };
-
-    this.ws.onmessage = (event) => {
-      let edits = JSON.parse(event.data);
-      window.interpreter.handleEdits(edits);
-    };
-  }
-
-  send(msg) {
-    this.ws.send(msg);
-  }
-}
-
-class ListenerMap {
-  constructor(root) {
-    // bubbling events can listen at the root element
-    this.global = {};
-    // non bubbling events listen at the element the listener was created at
-    this.local = {};
-    this.root = root;
-  }
-
-  create(event_name, element, handler, bubbles) {
-    if (bubbles) {
-      if (this.global[event_name] === undefined) {
-        this.global[event_name] = {};
-        this.global[event_name].active = 1;
-        this.global[event_name].callback = handler;
-        this.root.addEventListener(event_name, handler);
-      } else {
-        this.global[event_name].active++;
-      }
-    }
-    else {
-      const id = element.getAttribute("data-dioxus-id");
-      if (!this.local[id]) {
-        this.local[id] = {};
-      }
-      this.local[id][event_name] = handler;
-      element.addEventListener(event_name, handler);
-    }
-  }
-
-  remove(element, event_name, bubbles) {
-    if (bubbles) {
-      this.global[event_name].active--;
-      if (this.global[event_name].active === 0) {
-        this.root.removeEventListener(event_name, this.global[event_name].callback);
-        delete this.global[event_name];
-      }
-    }
-    else {
-      const id = element.getAttribute("data-dioxus-id");
-      delete this.local[id][event_name];
-      if (this.local[id].length === 0) {
-        delete this.local[id];
-      }
-      element.removeEventListener(event_name, handler);
-    }
-  }
-}
-
-class Interpreter {
-  constructor(root) {
-    this.root = root;
-    this.lastNode = root;
-    this.listeners = new ListenerMap(root);
-    this.handlers = {};
-    this.nodes = [root];
-    this.parents = [];
-  }
-  checkAppendParent() {
-    if (this.parents.length > 0) {
-      const lastParent = this.parents[this.parents.length - 1];
-      lastParent[1]--;
-      if (lastParent[1] === 0) {
-        this.parents.pop();
-      }
-      lastParent[0].appendChild(this.lastNode);
-    }
-  }
-  AppendChildren(root, children) {
-    let node;
-    if (root == null) {
-      node = this.lastNode;
-    } else {
-      node = this.nodes[root];
-    }
-    for (let i = 0; i < children.length; i++) {
-      node.appendChild(this.nodes[children[i]]);
-    }
-  }
-  ReplaceWith(root, nodes) {
-    let node;
-    if (root == null) {
-      node = this.lastNode;
-    } else {
-      node = this.nodes[root];
-    }
-    let els = [];
-    for (let i = 0; i < nodes.length; i++) {
-      els.push(this.nodes[nodes[i]])
-    }
-    node.replaceWith(...els);
-  }
-  InsertAfter(root, nodes) {
-    let node;
-    if (root == null) {
-      node = this.lastNode;
-    } else {
-      node = this.nodes[root];
-    }
-    let els = [];
-    for (let i = 0; i < nodes.length; i++) {
-      els.push(this.nodes[nodes[i]])
-    }
-    node.after(...els);
-  }
-  InsertBefore(root, nodes) {
-    let node;
-    if (root == null) {
-      node = this.lastNode;
-    } else {
-      node = this.nodes[root];
-    }
-    let els = [];
-    for (let i = 0; i < nodes.length; i++) {
-      els.push(this.nodes[nodes[i]])
-    }
-    node.before(...els);
-  }
-  Remove(root) {
-    let node;
-    if (root == null) {
-      node = this.lastNode;
-    } else {
-      node = this.nodes[root];
-    }
-    if (node !== undefined) {
-      node.remove();
-    }
-  }
-  CreateTextNode(text, root) {
-    this.lastNode = document.createTextNode(text);
-    this.checkAppendParent();
-    if (root != null) {
-      this.nodes[root] = this.lastNode;
-    }
-  }
-  CreateElement(tag, root, children) {
-    this.lastNode = document.createElement(tag);
-    this.checkAppendParent();
-    if (root != null) {
-      this.nodes[root] = this.lastNode;
-    }
-    if (children > 0) {
-      this.parents.push([this.lastNode, children]);
-    }
-  }
-  CreateElementNs(tag, root, ns, children) {
-    this.lastNode = document.createElementNS(ns, tag);
-    this.checkAppendParent();
-    if (root != null) {
-      this.nodes[root] = this.lastNode;
-    }
-    if (children > 0) {
-      this.parents.push([this.lastNode, children]);
-    }
-  }
-  CreatePlaceholder(root) {
-    this.lastNode = document.createElement("pre");
-    this.lastNode.hidden = true;
-    this.checkAppendParent();
-    if (root != null) {
-      this.nodes[root] = this.lastNode;
-    }
-  }
-  NewEventListener(event_name, root, handler, bubbles) {
-    let node;
-    if (root == null) {
-      node = this.lastNode;
-    } else {
-      node = this.nodes[root];
-    }
-    node.setAttribute("data-dioxus-id", `${root}`);
-    this.listeners.create(event_name, node, handler, bubbles);
-  }
-  RemoveEventListener(root, event_name, bubbles) {
-    let node;
-    if (root == null) {
-      node = this.lastNode;
-    } else {
-      node = this.nodes[root];
-    }
-    node.removeAttribute(`data-dioxus-id`);
-    this.listeners.remove(node, event_name, bubbles);
-  }
-  SetText(root, text) {
-    let node;
-    if (root == null) {
-      node = this.lastNode;
-    } else {
-      node = this.nodes[root];
-    }
-    node.data = text;
-  }
-  SetAttribute(root, field, value, ns) {
-    const name = field;
-    let node;
-    if (root == null) {
-      node = this.lastNode;
-    } else {
-      node = this.nodes[root];
-    }
-    if (ns === "style") {
-      // @ts-ignore
-      node.style[name] = value;
-    } else if (ns != null || ns != undefined) {
-      node.setAttributeNS(ns, name, value);
-    } else {
-      switch (name) {
-        case "value":
-          if (value !== node.value) {
-            node.value = value;
-          }
-          break;
-        case "checked":
-          node.checked = value === "true";
-          break;
-        case "selected":
-          node.selected = value === "true";
-          break;
-        case "dangerous_inner_html":
-          node.innerHTML = value;
-          break;
-        default:
-          // https://github.com/facebook/react/blob/8b88ac2592c5f555f315f9440cbb665dd1e7457a/packages/react-dom/src/shared/DOMProperty.js#L352-L364
-          if (value === "false" && bool_attrs.hasOwnProperty(name)) {
-            node.removeAttribute(name);
-          } else {
-            node.setAttribute(name, value);
-          }
-      }
-    }
-  }
-  RemoveAttribute(root, field, ns) {
-    const name = field;
-    let node;
-    if (root == null) {
-      node = this.lastNode;
-    } else {
-      node = this.nodes[root];
-    }
-    if (ns == "style") {
-      node.style.removeProperty(name);
-    } else if (ns !== null || ns !== undefined) {
-      node.removeAttributeNS(ns, name);
-    } else if (name === "value") {
-      node.value = "";
-    } else if (name === "checked") {
-      node.checked = false;
-    } else if (name === "selected") {
-      node.selected = false;
-    } else if (name === "dangerous_inner_html") {
-      node.innerHTML = "";
-    } else {
-      node.removeAttribute(name);
-    }
-  }
-  CloneNode(old, new_id) {
-    let node;
-    if (old === null) {
-      node = this.lastNode;
-    } else {
-      node = this.nodes[old];
-    }
-    this.nodes[new_id] = node.cloneNode(true);
-  }
-  CloneNodeChildren(old, new_ids) {
-    let node;
-    if (old === null) {
-      node = this.lastNode;
-    } else {
-      node = this.nodes[old];
-    }
-    const old_node = node.cloneNode(true);
-    let i = 0;
-    for (let node = old_node.firstChild; i < new_ids.length; node = node.nextSibling) {
-      this.nodes[new_ids[i++]] = node;
-    }
-  }
-  FirstChild() {
-    this.lastNode = this.lastNode.firstChild;
-  }
-  NextSibling() {
-    this.lastNode = this.lastNode.nextSibling;
-  }
-  ParentNode() {
-    this.lastNode = this.lastNode.parentNode;
-  }
-  StoreWithId(id) {
-    this.nodes[id] = this.lastNode;
-  }
-  SetLastNode(root) {
-    this.lastNode = this.nodes[root];
-  }
-  handleEdits(edits) {
-    for (let edit of edits) {
-      this.handleEdit(edit);
-    }
-  }
-  handleEdit(edit) {
-    switch (edit.type) {
-      case "PushRoot":
-        this.PushRoot(edit.root);
-        break;
-      case "AppendChildren":
-        this.AppendChildren(edit.root, edit.children);
-        break;
-      case "ReplaceWith":
-        this.ReplaceWith(edit.root, edit.nodes);
-        break;
-      case "InsertAfter":
-        this.InsertAfter(edit.root, edit.nodes);
-        break;
-      case "InsertBefore":
-        this.InsertBefore(edit.root, edit.nodes);
-        break;
-      case "Remove":
-        this.Remove(edit.root);
-        break;
-      case "CreateTextNode":
-        this.CreateTextNode(edit.text, edit.root);
-        break;
-      case "CreateElement":
-        this.CreateElement(edit.tag, edit.root, edit.children);
-        break;
-      case "CreateElementNs":
-        this.CreateElementNs(edit.tag, edit.root, edit.ns, edit.children);
-        break;
-      case "CreatePlaceholder":
-        this.CreatePlaceholder(edit.root);
-        break;
-      case "RemoveEventListener":
-        this.RemoveEventListener(edit.root, edit.event_name);
-        break;
-      case "NewEventListener":
-        // this handler is only provided on desktop implementations since this
-        // method is not used by the web implementation
-        let handler = (event) => {
-          let target = event.target;
-          if (target != null) {
-            let realId = target.getAttribute(`data-dioxus-id`);
-            let shouldPreventDefault = target.getAttribute(
-              `dioxus-prevent-default`
-            );
-
-            if (event.type === "click") {
-              // todo call prevent default if it's the right type of event
-              if (shouldPreventDefault !== `onclick`) {
-                if (target.tagName === "A") {
-                  event.preventDefault();
-                  const href = target.getAttribute("href");
-                  if (href !== "" && href !== null && href !== undefined) {
-                    window.ipc.postMessage(
-                      serializeIpcMessage("browser_open", { href })
-                    );
-                  }
-                }
-              }
-
-              // also prevent buttons from submitting
-              if (target.tagName === "BUTTON" && event.type == "submit") {
-                event.preventDefault();
-              }
-            }
-            // walk the tree to find the real element
-            while (realId == null) {
-              // we've reached the root we don't want to send an event
-              if (target.parentElement === null) {
-                return;
-              }
-
-              target = target.parentElement;
-              realId = target.getAttribute(`data-dioxus-id`);
-            }
-
-            shouldPreventDefault = target.getAttribute(
-              `dioxus-prevent-default`
-            );
-
-            let contents = serialize_event(event);
-
-            if (shouldPreventDefault === `on${event.type}`) {
-              event.preventDefault();
-            }
-
-            if (event.type === "submit") {
-              event.preventDefault();
-            }
-
-            if (
-              target.tagName === "FORM" &&
-              (event.type === "submit" || event.type === "input")
-            ) {
-              for (let x = 0; x < target.elements.length; x++) {
-                let element = target.elements[x];
-                let name = element.getAttribute("name");
-                if (name != null) {
-                  if (element.getAttribute("type") === "checkbox") {
-                    // @ts-ignore
-                    contents.values[name] = element.checked ? "true" : "false";
-                  } else if (element.getAttribute("type") === "radio") {
-                    if (element.checked) {
-                      contents.values[name] = element.value;
-                    }
-                  } else {
-                    // @ts-ignore
-                    contents.values[name] =
-                      element.value ?? element.textContent;
-                  }
-                }
-              }
-            }
-
-            if (realId === null) {
-              return;
-            }
-            realId = parseInt(realId);
-            window.ipc.send(
-              serializeIpcMessage("user_event", {
-                event: edit.event_name,
-                mounted_dom_id: realId,
-                contents: contents,
-              })
-            );
-          }
-        };
-        this.NewEventListener(edit.event_name, edit.root, handler, event_bubbles(edit.event_name));
-
-        break;
-      case "SetText":
-        this.SetText(edit.root, edit.text);
-        break;
-      case "SetAttribute":
-        this.SetAttribute(edit.root, edit.field, edit.value, edit.ns);
-        break;
-      case "RemoveAttribute":
-        this.RemoveAttribute(edit.root, edit.name, edit.ns);
-        break;
-      case "CloneNode":
-        this.CloneNode(edit.id, edit.new_id);
-        break;
-      case "CloneNodeChildren":
-        this.CloneNodeChildren(edit.id, edit.new_ids);
-        break;
-      case "FirstChild":
-        this.FirstChild();
-        break;
-      case "NextSibling":
-        this.NextSibling();
-        break;
-      case "ParentNode":
-        this.ParentNode();
-        break;
-      case "StoreWithId":
-        this.StoreWithId(BigInt(edit.id));
-        break;
-      case "SetLastNode":
-        this.SetLastNode(BigInt(edit.id));
-        break;
-    }
-  }
-}
-
-function serialize_event(event) {
-  switch (event.type) {
-    case "copy":
-    case "cut":
-    case "past": {
-      return {};
-    }
-    case "compositionend":
-    case "compositionstart":
-    case "compositionupdate": {
-      let { data } = event;
-      return {
-        data,
-      };
-    }
-    case "keydown":
-    case "keypress":
-    case "keyup": {
-      let {
-        charCode,
-        key,
-        altKey,
-        ctrlKey,
-        metaKey,
-        keyCode,
-        shiftKey,
-        location,
-        repeat,
-        which,
-        code,
-      } = event;
-      return {
-        char_code: charCode,
-        key: key,
-        alt_key: altKey,
-        ctrl_key: ctrlKey,
-        meta_key: metaKey,
-        key_code: keyCode,
-        shift_key: shiftKey,
-        location: location,
-        repeat: repeat,
-        which: which,
-        code,
-      };
-    }
-    case "focus":
-    case "blur": {
-      return {};
-    }
-    case "change": {
-      let target = event.target;
-      let value;
-      if (target.type === "checkbox" || target.type === "radio") {
-        value = target.checked ? "true" : "false";
-      } else {
-        value = target.value ?? target.textContent;
-      }
-      return {
-        value: value,
-        values: {},
-      };
-    }
-    case "input":
-    case "invalid":
-    case "reset":
-    case "submit": {
-      let target = event.target;
-      let value = target.value ?? target.textContent;
-
-      if (target.type === "checkbox") {
-        value = target.checked ? "true" : "false";
-      }
-
-      return {
-        value: value,
-        values: {},
-      };
-    }
-    case "click":
-    case "contextmenu":
-    case "doubleclick":
-    case "dblclick":
-    case "drag":
-    case "dragend":
-    case "dragenter":
-    case "dragexit":
-    case "dragleave":
-    case "dragover":
-    case "dragstart":
-    case "drop":
-    case "mousedown":
-    case "mouseenter":
-    case "mouseleave":
-    case "mousemove":
-    case "mouseout":
-    case "mouseover":
-    case "mouseup": {
-      const {
-        altKey,
-        button,
-        buttons,
-        clientX,
-        clientY,
-        ctrlKey,
-        metaKey,
-        offsetX,
-        offsetY,
-        pageX,
-        pageY,
-        screenX,
-        screenY,
-        shiftKey,
-      } = event;
-      return {
-        alt_key: altKey,
-        button: button,
-        buttons: buttons,
-        client_x: clientX,
-        client_y: clientY,
-        ctrl_key: ctrlKey,
-        meta_key: metaKey,
-        offset_x: offsetX,
-        offset_y: offsetY,
-        page_x: pageX,
-        page_y: pageY,
-        screen_x: screenX,
-        screen_y: screenY,
-        shift_key: shiftKey,
-      };
-    }
-    case "pointerdown":
-    case "pointermove":
-    case "pointerup":
-    case "pointercancel":
-    case "gotpointercapture":
-    case "lostpointercapture":
-    case "pointerenter":
-    case "pointerleave":
-    case "pointerover":
-    case "pointerout": {
-      const {
-        altKey,
-        button,
-        buttons,
-        clientX,
-        clientY,
-        ctrlKey,
-        metaKey,
-        pageX,
-        pageY,
-        screenX,
-        screenY,
-        shiftKey,
-        pointerId,
-        width,
-        height,
-        pressure,
-        tangentialPressure,
-        tiltX,
-        tiltY,
-        twist,
-        pointerType,
-        isPrimary,
-      } = event;
-      return {
-        alt_key: altKey,
-        button: button,
-        buttons: buttons,
-        client_x: clientX,
-        client_y: clientY,
-        ctrl_key: ctrlKey,
-        meta_key: metaKey,
-        page_x: pageX,
-        page_y: pageY,
-        screen_x: screenX,
-        screen_y: screenY,
-        shift_key: shiftKey,
-        pointer_id: pointerId,
-        width: width,
-        height: height,
-        pressure: pressure,
-        tangential_pressure: tangentialPressure,
-        tilt_x: tiltX,
-        tilt_y: tiltY,
-        twist: twist,
-        pointer_type: pointerType,
-        is_primary: isPrimary,
-      };
-    }
-    case "select": {
-      return {};
-    }
-    case "touchcancel":
-    case "touchend":
-    case "touchmove":
-    case "touchstart": {
-      const { altKey, ctrlKey, metaKey, shiftKey } = event;
-      return {
-        // changed_touches: event.changedTouches,
-        // target_touches: event.targetTouches,
-        // touches: event.touches,
-        alt_key: altKey,
-        ctrl_key: ctrlKey,
-        meta_key: metaKey,
-        shift_key: shiftKey,
-      };
-    }
-    case "scroll": {
-      return {};
-    }
-    case "wheel": {
-      const { deltaX, deltaY, deltaZ, deltaMode } = event;
-      return {
-        delta_x: deltaX,
-        delta_y: deltaY,
-        delta_z: deltaZ,
-        delta_mode: deltaMode,
-      };
-    }
-    case "animationstart":
-    case "animationend":
-    case "animationiteration": {
-      const { animationName, elapsedTime, pseudoElement } = event;
-      return {
-        animation_name: animationName,
-        elapsed_time: elapsedTime,
-        pseudo_element: pseudoElement,
-      };
-    }
-    case "transitionend": {
-      const { propertyName, elapsedTime, pseudoElement } = event;
-      return {
-        property_name: propertyName,
-        elapsed_time: elapsedTime,
-        pseudo_element: pseudoElement,
-      };
-    }
-    case "abort":
-    case "canplay":
-    case "canplaythrough":
-    case "durationchange":
-    case "emptied":
-    case "encrypted":
-    case "ended":
-    case "error":
-    case "loadeddata":
-    case "loadedmetadata":
-    case "loadstart":
-    case "pause":
-    case "play":
-    case "playing":
-    case "progress":
-    case "ratechange":
-    case "seeked":
-    case "seeking":
-    case "stalled":
-    case "suspend":
-    case "timeupdate":
-    case "volumechange":
-    case "waiting": {
-      return {};
-    }
-    case "toggle": {
-      return {};
-    }
-    default: {
-      return {};
-    }
-  }
-}
-function serializeIpcMessage(method, params = {}) {
-  return JSON.stringify({ method, params });
-}
-const bool_attrs = {
-  allowfullscreen: true,
-  allowpaymentrequest: true,
-  async: true,
-  autofocus: true,
-  autoplay: true,
-  checked: true,
-  controls: true,
-  default: true,
-  defer: true,
-  disabled: true,
-  formnovalidate: true,
-  hidden: true,
-  ismap: true,
-  itemscope: true,
-  loop: true,
-  multiple: true,
-  muted: true,
-  nomodule: true,
-  novalidate: true,
-  open: true,
-  playsinline: true,
-  readonly: true,
-  required: true,
-  reversed: true,
-  selected: true,
-  truespeed: true,
-};
-
-function is_element_node(node) {
-  return node.nodeType == 1;
-}
-
-function event_bubbles(event) {
-  switch (event) {
-    case "copy":
-      return true;
-    case "cut":
-      return true;
-    case "paste":
-      return true;
-    case "compositionend":
-      return true;
-    case "compositionstart":
-      return true;
-    case "compositionupdate":
-      return true;
-    case "keydown":
-      return true;
-    case "keypress":
-      return true;
-    case "keyup":
-      return true;
-    case "focus":
-      return false;
-    case "focusout":
-      return true;
-    case "focusin":
-      return true;
-    case "blur":
-      return false;
-    case "change":
-      return true;
-    case "input":
-      return true;
-    case "invalid":
-      return true;
-    case "reset":
-      return true;
-    case "submit":
-      return true;
-    case "click":
-      return true;
-    case "contextmenu":
-      return true;
-    case "doubleclick":
-      return true;
-    case "dblclick":
-      return true;
-    case "drag":
-      return true;
-    case "dragend":
-      return true;
-    case "dragenter":
-      return false;
-    case "dragexit":
-      return false;
-    case "dragleave":
-      return true;
-    case "dragover":
-      return true;
-    case "dragstart":
-      return true;
-    case "drop":
-      return true;
-    case "mousedown":
-      return true;
-    case "mouseenter":
-      return false;
-    case "mouseleave":
-      return false;
-    case "mousemove":
-      return true;
-    case "mouseout":
-      return true;
-    case "scroll":
-      return false;
-    case "mouseover":
-      return true;
-    case "mouseup":
-      return true;
-    case "pointerdown":
-      return true;
-    case "pointermove":
-      return true;
-    case "pointerup":
-      return true;
-    case "pointercancel":
-      return true;
-    case "gotpointercapture":
-      return true;
-    case "lostpointercapture":
-      return true;
-    case "pointerenter":
-      return false;
-    case "pointerleave":
-      return false;
-    case "pointerover":
-      return true;
-    case "pointerout":
-      return true;
-    case "select":
-      return true;
-    case "touchcancel":
-      return true;
-    case "touchend":
-      return true;
-    case "touchmove":
-      return true;
-    case "touchstart":
-      return true;
-    case "wheel":
-      return true;
-    case "abort":
-      return false;
-    case "canplay":
-      return false;
-    case "canplaythrough":
-      return false;
-    case "durationchange":
-      return false;
-    case "emptied":
-      return false;
-    case "encrypted":
-      return true;
-    case "ended":
-      return false;
-    case "error":
-      return false;
-    case "loadeddata":
-      return false;
-    case "loadedmetadata":
-      return false;
-    case "loadstart":
-      return false;
-    case "pause":
-      return false;
-    case "play":
-      return false;
-    case "playing":
-      return false;
-    case "progress":
-      return false;
-    case "ratechange":
-      return false;
-    case "seeked":
-      return false;
-    case "seeking":
-      return false;
-    case "stalled":
-      return false;
-    case "suspend":
-      return false;
-    case "timeupdate":
-      return false;
-    case "volumechange":
-      return false;
-    case "waiting":
-      return false;
-    case "animationstart":
-      return true;
-    case "animationend":
-      return true;
-    case "animationiteration":
-      return true;
-    case "transitionend":
-      return true;
-    case "toggle":
-      return true;
-  }
-}

packages/liveview/src/lib.rs

@@ -1,56 +1,55 @@
-#![allow(dead_code)]
-
-pub(crate) mod events;
 pub mod adapters {
     #[cfg(feature = "warp")]
     pub mod warp_adapter;
+    #[cfg(feature = "warp")]
+    pub use warp_adapter::*;
 
     #[cfg(feature = "axum")]
     pub mod axum_adapter;
+    #[cfg(feature = "axum")]
+    pub use axum_adapter::*;
 
     #[cfg(feature = "salvo")]
     pub mod salvo_adapter;
+
+    #[cfg(feature = "salvo")]
+    pub use salvo_adapter::*;
 }
 
-use std::net::SocketAddr;
+pub use adapters::*;
 
-use tokio_util::task::LocalPoolHandle;
+pub mod pool;
+use futures_util::{SinkExt, StreamExt};
+pub use pool::*;
 
-#[derive(Clone)]
-pub struct Liveview {
-    pool: LocalPoolHandle,
-    addr: String,
-}
+pub trait WebsocketTx: SinkExt<String, Error = LiveViewError> {}
+impl<T> WebsocketTx for T where T: SinkExt<String, Error = LiveViewError> {}
 
-impl Liveview {
-    pub fn body(&self, header: &str) -> String {
-        format!(
-            r#"
-<!DOCTYPE html>
-<html>
-  <head>
-    {header}
-  </head>
-  <body>
-    <div id="main"></div>
-    <script>
-      var WS_ADDR = "ws://{addr}/app";
-      {interpreter}
-      main();
-    </script>
-  </body>
-</html>"#,
-            addr = self.addr,
-            interpreter = include_str!("../src/interpreter.js")
-        )
-    }
-}
+pub trait WebsocketRx: StreamExt<Item = Result<String, LiveViewError>> {}
+impl<T> WebsocketRx for T where T: StreamExt<Item = Result<String, LiveViewError>> {}
 
-pub fn new(addr: impl Into<SocketAddr>) -> Liveview {
-    let addr: SocketAddr = addr.into();
+#[derive(Debug, thiserror::Error)]
+pub enum LiveViewError {
+    #[error("warp error")]
+    SendingFailed,
+}
 
-    Liveview {
-        pool: LocalPoolHandle::new(16),
-        addr: addr.to_string(),
-    }
+use dioxus_interpreter_js::INTERPRETER_JS;
+static MAIN_JS: &str = include_str!("./main.js");
+
+/// This script that gets injected into your app connects this page to the websocket endpoint
+///
+/// Once the endpoint is connected, it will send the initial state of the app, and then start
+/// processing user events and returning edits to the liveview instance
+pub fn interpreter_glue(url: &str) -> String {
+    format!(
+        r#"
+<script>
+    var WS_ADDR = "{url}";
+    {INTERPRETER_JS}
+    {MAIN_JS}
+    main();
+</script>
+    "#
+    )
 }

packages/liveview/src/main.js

@@ -0,0 +1,36 @@
+function main() {
+  let root = window.document.getElementById("main");
+
+  if (root != null) {
+    // create a new ipc
+    window.ipc = new IPC(root);
+    window.ipc.postMessage(serializeIpcMessage("initialize"));
+  }
+}
+
+class IPC {
+  constructor(root) {
+    // connect to the websocket
+    window.interpreter = new Interpreter(root);
+
+    this.ws = new WebSocket(WS_ADDR);
+
+    this.ws.onopen = () => {
+      console.log("Connected to the websocket");
+    };
+
+    this.ws.onerror = (err) => {
+      console.error("Error: ", err);
+    };
+
+    this.ws.onmessage = (event) => {
+      console.log("Received message: ", event.data);
+      let edits = JSON.parse(event.data);
+      window.interpreter.handleEdits(edits);
+    };
+  }
+
+  postMessage(msg) {
+    this.ws.send(msg);
+  }
+}

packages/liveview/src/pool.rs

@@ -0,0 +1,123 @@
+use crate::LiveViewError;
+use dioxus_core::prelude::*;
+use dioxus_html::HtmlEvent;
+use futures_util::{pin_mut, SinkExt, StreamExt};
+use std::time::Duration;
+use tokio_util::task::LocalPoolHandle;
+
+#[derive(Clone)]
+pub struct LiveViewPool {
+    pub(crate) pool: LocalPoolHandle,
+}
+
+impl Default for LiveViewPool {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl LiveViewPool {
+    pub fn new() -> Self {
+        LiveViewPool {
+            pool: LocalPoolHandle::new(16),
+        }
+    }
+
+    pub async fn launch(
+        &self,
+        ws: impl LiveViewSocket,
+        app: fn(Scope<()>) -> Element,
+    ) -> Result<(), LiveViewError> {
+        self.launch_with_props(ws, app, ()).await
+    }
+
+    pub async fn launch_with_props<T: Send + 'static>(
+        &self,
+        ws: impl LiveViewSocket,
+        app: fn(Scope<T>) -> Element,
+        props: T,
+    ) -> Result<(), LiveViewError> {
+        match self.pool.spawn_pinned(move || run(app, props, ws)).await {
+            Ok(Ok(_)) => Ok(()),
+            Ok(Err(e)) => Err(e),
+            Err(_) => Err(LiveViewError::SendingFailed),
+        }
+    }
+}
+
+/// A LiveViewSocket is a Sink and Stream of Strings that Dioxus uses to communicate with the client
+pub trait LiveViewSocket:
+    SinkExt<String, Error = LiveViewError>
+    + StreamExt<Item = Result<String, LiveViewError>>
+    + Send
+    + 'static
+{
+}
+
+impl<S> LiveViewSocket for S where
+    S: SinkExt<String, Error = LiveViewError>
+        + StreamExt<Item = Result<String, LiveViewError>>
+        + Send
+        + 'static
+{
+}
+
+/// The primary event loop for the VirtualDom waiting for user input
+///
+/// This function makes it easy to integrate Dioxus LiveView with any socket-based framework.
+///
+/// As long as your framework can provide a Sink and Stream of Strings, you can use this function.
+///
+/// You might need to transform the error types of the web backend into the LiveView error type.
+pub async fn run<T>(
+    app: Component<T>,
+    props: T,
+    ws: impl LiveViewSocket,
+) -> Result<(), LiveViewError>
+where
+    T: Send + 'static,
+{
+    let mut vdom = VirtualDom::new_with_props(app, props);
+
+    // todo: use an efficient binary packed format for this
+    let edits = serde_json::to_string(&vdom.rebuild()).unwrap();
+
+    // pin the futures so we can use select!
+    pin_mut!(ws);
+
+    // send the initial render to the client
+    ws.send(edits).await?;
+
+    // desktop uses this wrapper struct thing around the actual event itself
+    // this is sorta driven by tao/wry
+    #[derive(serde::Deserialize)]
+    struct IpcMessage {
+        params: HtmlEvent,
+    }
+
+    loop {
+        tokio::select! {
+            // poll any futures or suspense
+            _ = vdom.wait_for_work() => {}
+
+            evt = ws.next() => {
+                match evt {
+                    Some(Ok(evt)) => {
+                        if let Ok(IpcMessage { params }) = serde_json::from_str::<IpcMessage>(&evt) {
+                            vdom.handle_event(&params.name, params.data.into_any(), params.element, params.bubbles);
+                        }
+                    }
+                    // log this I guess? when would we get an error here?
+                    Some(Err(_e)) => {},
+                    None => return Ok(()),
+                }
+            }
+        }
+
+        let edits = vdom
+            .render_with_deadline(tokio::time::sleep(Duration::from_millis(10)))
+            .await;
+
+        ws.send(serde_json::to_string(&edits).unwrap()).await?;
+    }
+}

packages/tui/src/widgets/button.rs

@@ -32,7 +32,6 @@ pub(crate) fn Button<'a>(cx: Scope<'a, ButtonProps>) -> Element<'a> {
             callback.call(FormData {
                 value: text.to_string(),
                 values: HashMap::new(),
-                files: None,
             });
         }
         state.set(new_state);

packages/tui/src/widgets/checkbox.rs

@@ -56,7 +56,6 @@ pub(crate) fn CheckBox<'a>(cx: Scope<'a, CheckBoxProps>) -> Element<'a> {
                     "on".to_string()
                 },
                 values: HashMap::new(),
-                files: None,
             });
         }
         state.set(new_state);

packages/tui/src/widgets/number.rs

@@ -84,7 +84,6 @@ pub(crate) fn NumbericInput<'a>(cx: Scope<'a, NumbericInputProps>) -> Element<'a
             input_handler.call(FormData {
                 value: text,
                 values: HashMap::new(),
-                files: None,
             });
         }
     };

packages/tui/src/widgets/password.rs

@@ -84,7 +84,7 @@ pub(crate) fn Password<'a>(cx: Scope<'a, PasswordProps>) -> Element<'a> {
     };
 
     render! {
-        div{
+        div {
             width: "{width}",
             height: "{height}",
             border_style: "{border}",
@@ -99,7 +99,6 @@ pub(crate) fn Password<'a>(cx: Scope<'a, PasswordProps>) -> Element<'a> {
                     input_handler.call(FormData{
                         value: text.clone(),
                         values: HashMap::new(),
-                        files: None
                     });
                 }
 

packages/tui/src/widgets/slider.rs

@@ -58,7 +58,6 @@ pub(crate) fn Slider<'a>(cx: Scope<'a, SliderProps>) -> Element<'a> {
             oninput.call(FormData {
                 value,
                 values: HashMap::new(),
-                files: None,
             });
         }
     };

packages/tui/src/widgets/textbox.rs

@@ -95,7 +95,6 @@ pub(crate) fn TextBox<'a>(cx: Scope<'a, TextBoxProps>) -> Element<'a> {
                     input_handler.call(FormData{
                         value: text.clone(),
                         values: HashMap::new(),
-                        files: None
                     });
                 }
 

packages/web/src/dom.rs

@@ -331,11 +331,7 @@ fn read_input_to_data(target: Element) -> Rc<FormData> {
         }
     }
 
-    Rc::new(FormData {
-        value,
-        values,
-        files: None,
-    })
+    Rc::new(FormData { value, values })
 }
 
 fn walk_event_for_id(event: &web_sys::Event) -> Option<(ElementId, web_sys::Element)> {