feat: multiple custom protocols

.changes/protocols.md

@@ -0,0 +1,6 @@
+---
+"wry": minor
+---
+
+Wry now accepts multiple custom protocol registerations.
+

examples/custom_titlebar.rs

@@ -97,7 +97,7 @@ fn main() -> Result<()> {
     None
   });
 
-  let _window1 = app.add_window_with_configs(attributes, Some(handler), None, None)?;
+  let _window1 = app.add_window_with_configs(attributes, Some(handler), vec![], None)?;
 
   app.run();
   Ok(())

examples/dragndrop.rs

@@ -15,7 +15,7 @@ fn main() -> Result<()> {
       ..Default::default()
     },
     None,
-    None,
+    vec![],
     Some(Box::new(|_, data| {
       println!("Window 1: {:?}", data);
       false // Returning true will block the OS default behaviour.

examples/multi_window.rs

@@ -26,7 +26,7 @@ fn main() -> Result<()> {
     None
   });
 
-  let window_proxy = app.add_window_with_configs(attributes, Some(handler), None, None)?;
+  let window_proxy = app.add_window_with_configs(attributes, Some(handler), vec![], None)?;
   let app_proxy = app.application_proxy();
   std::thread::spawn(move || {
     let mut count = 1;

examples/rpc.rs

@@ -67,7 +67,7 @@ async function getAsyncRpcResult() {
     response
   });
 
-  app.add_window_with_configs(attributes, Some(handler), None, None)?;
+  app.add_window_with_configs(attributes, Some(handler), vec![], None)?;
 
   app.run();
   Ok(())

src/application/attributes.rs

@@ -43,7 +43,7 @@ use std::{
 ///       // from the cache.
 ///       None
 ///     });
-///     app.add_window_with_configs(Default::default(), Some(handler), None, None)?;
+///     app.add_window_with_configs(Default::default(), Some(handler), vec![], None)?;
 ///     app.run();
 ///     Ok(())
 /// }

src/application/general.rs

@@ -1,5 +1,5 @@
 use crate::{
-  application::{App, AppProxy, InnerWebViewAttributes, InnerWindowAttributes},
+  application::{InnerWebViewAttributes, InnerWindowAttributes},
   ApplicationProxy, Attributes, CustomProtocol, Error, Event as WryEvent, Icon, Message, Result,
   WebView, WebViewBuilder, WindowEvent as WryWindowEvent, WindowFileDropHandler, WindowMessage,
   WindowProxy, WindowRpcHandler,
@@ -54,34 +54,34 @@ pub struct InnerApplicationProxy {
   receiver: Arc<Mutex<Receiver<WryEvent>>>,
 }
 
-impl AppProxy for InnerApplicationProxy {
-  fn send_message(&self, message: Message) -> Result<()> {
+impl InnerApplicationProxy {
+  pub fn send_message(&self, message: Message) -> Result<()> {
     self
       .proxy
       .send_event(message)
       .map_err(|_| Error::MessageSender)?;
     Ok(())
   }
 
-  fn add_window(
+  pub fn add_window(
     &self,
     attributes: Attributes,
     file_drop_handler: Option<WindowFileDropHandler>,
     rpc_handler: Option<WindowRpcHandler>,
-    custom_protocol: Option<CustomProtocol>,
+    custom_protocols: Vec<CustomProtocol>,
   ) -> Result<WindowId> {
     let (sender, receiver) = channel();
     self.send_message(Message::NewWindow(
       attributes,
       sender,
       file_drop_handler,
       rpc_handler,
-      custom_protocol,
+      custom_protocols,
     ))?;
     Ok(receiver.recv()?)
   }
 
-  fn listen_event(&self) -> Result<WryEvent> {
+  pub fn listen_event(&self) -> Result<WryEvent> {
     let rx = self.receiver.lock().unwrap();
     Ok(rx.recv()?)
   }
@@ -129,11 +129,8 @@ pub struct InnerApplication {
   event_channel: (Sender<WryEvent>, Arc<Mutex<Receiver<WryEvent>>>),
 }
 
-impl App for InnerApplication {
-  type Id = WindowId;
-  type Proxy = InnerApplicationProxy;
-
-  fn new() -> Result<Self> {
+impl InnerApplication {
+  pub fn new() -> Result<Self> {
     let event_loop = EventLoop::<Message>::with_user_event();
     let proxy = event_loop.create_proxy();
     let (tx, rx) = channel();
@@ -145,20 +142,20 @@ impl App for InnerApplication {
     })
   }
 
-  fn create_webview(
+  pub fn create_webview(
     &mut self,
     attributes: Attributes,
     file_drop_handler: Option<WindowFileDropHandler>,
     rpc_handler: Option<WindowRpcHandler>,
-    custom_protocol: Option<CustomProtocol>,
-  ) -> Result<Self::Id> {
+    custom_protocols: Vec<CustomProtocol>,
+  ) -> Result<WindowId> {
     let (window_attrs, webview_attrs) = attributes.split();
 
     let window = _create_window(&self.event_loop, window_attrs)?;
     let webview = _create_webview(
       self.application_proxy(),
       window,
-      custom_protocol,
+      custom_protocols,
       rpc_handler,
       file_drop_handler,
       webview_attrs,
@@ -169,14 +166,14 @@ impl App for InnerApplication {
     Ok(id)
   }
 
-  fn application_proxy(&self) -> Self::Proxy {
+  pub fn application_proxy(&self) -> InnerApplicationProxy {
     InnerApplicationProxy {
       proxy: self.event_loop_proxy.clone(),
       receiver: self.event_channel.1.clone(),
     }
   }
 
-  fn run(self) {
+  pub fn run(self) {
     let proxy = self.application_proxy();
     let mut windows = self.webviews;
     let event_sender = self.event_channel.0;
@@ -217,7 +214,7 @@ impl App for InnerApplication {
             sender,
             file_drop_handler,
             rpc_handler,
-            custom_protocol,
+            custom_protocols,
           ) => {
             let (window_attrs, webview_attrs) = attributes.split();
             match _create_window(&event_loop, window_attrs) {
@@ -228,7 +225,7 @@ impl App for InnerApplication {
                 match _create_webview(
                   proxy.clone(),
                   window,
-                  custom_protocol,
+                  custom_protocols,
                   rpc_handler,
                   file_drop_handler,
                   webview_attrs,
@@ -403,7 +400,7 @@ fn _create_window(
 fn _create_webview(
   proxy: InnerApplicationProxy,
   window: Window,
-  custom_protocol: Option<CustomProtocol>,
+  custom_protocols: Vec<CustomProtocol>,
   rpc_handler: Option<WindowRpcHandler>,
   file_drop_handler: Option<WindowFileDropHandler>,
 
@@ -419,7 +416,7 @@ fn _create_webview(
     webview = webview.initialize_script(&js);
   }
 
-  if let Some(protocol) = custom_protocol {
+  for protocol in custom_protocols {
     webview = webview.register_protocol(protocol.name, protocol.handler)
   }
 

src/application/gtkrs.rs

@@ -1,5 +1,5 @@
 use crate::{
-  application::{App, AppProxy, InnerWebViewAttributes, InnerWindowAttributes},
+  application::{InnerWebViewAttributes, InnerWindowAttributes},
   ApplicationProxy, Attributes, CustomProtocol, Error, Event as WryEvent, Icon, Message, Result,
   WebView, WebViewBuilder, WindowEvent as WryWindowEvent, WindowFileDropHandler, WindowMessage,
   WindowProxy, WindowRpcHandler,
@@ -38,8 +38,8 @@ pub struct InnerApplicationProxy {
   receiver: Arc<Mutex<Receiver<WryEvent>>>,
 }
 
-impl AppProxy for InnerApplicationProxy {
-  fn send_message(&self, message: Message) -> Result<()> {
+impl InnerApplicationProxy {
+  pub fn send_message(&self, message: Message) -> Result<()> {
     self
       .proxy
       .0
@@ -48,25 +48,25 @@ impl AppProxy for InnerApplicationProxy {
     Ok(())
   }
 
-  fn add_window(
+  pub fn add_window(
     &self,
     attributes: Attributes,
     file_drop_handler: Option<WindowFileDropHandler>,
     rpc_handler: Option<WindowRpcHandler>,
-    custom_protocol: Option<CustomProtocol>,
+    custom_protocols: Vec<CustomProtocol>,
   ) -> Result<WindowId> {
     let (sender, receiver): (Sender<WindowId>, Receiver<WindowId>) = channel();
     self.send_message(Message::NewWindow(
       attributes,
       sender,
       file_drop_handler,
       rpc_handler,
-      custom_protocol,
+      custom_protocols,
     ))?;
     Ok(receiver.recv()?)
   }
 
-  fn listen_event(&self) -> Result<WryEvent> {
+  pub fn listen_event(&self) -> Result<WryEvent> {
     let rx = self.receiver.lock().unwrap();
     Ok(rx.recv()?)
   }
@@ -80,11 +80,8 @@ pub struct InnerApplication {
   event_channel: (Sender<WryEvent>, Arc<Mutex<Receiver<WryEvent>>>),
 }
 
-impl App for InnerApplication {
-  type Id = u32;
-  type Proxy = InnerApplicationProxy;
-
-  fn new() -> Result<Self> {
+impl InnerApplication {
+  pub fn new() -> Result<Self> {
     let app = GtkApp::new(None, Default::default())?;
     let cancellable: Option<&Cancellable> = None;
     app.register(cancellable)?;
@@ -101,20 +98,20 @@ impl App for InnerApplication {
     })
   }
 
-  fn create_webview(
+  pub fn create_webview(
     &mut self,
     attributes: Attributes,
     file_drop_handler: Option<WindowFileDropHandler>,
     rpc_handler: Option<WindowRpcHandler>,
-    custom_protocol: Option<CustomProtocol>,
-  ) -> Result<Self::Id> {
+    custom_protocols: Vec<CustomProtocol>,
+  ) -> Result<u32> {
     let (window_attrs, webview_attrs) = attributes.split();
     let window = _create_window(&self.app, window_attrs)?;
 
     let webview = _create_webview(
       self.application_proxy(),
       window,
-      custom_protocol,
+      custom_protocols,
       rpc_handler,
       file_drop_handler,
       webview_attrs,
@@ -126,14 +123,14 @@ impl App for InnerApplication {
     Ok(id)
   }
 
-  fn application_proxy(&self) -> Self::Proxy {
+  pub fn application_proxy(&self) -> InnerApplicationProxy {
     InnerApplicationProxy {
       proxy: self.event_loop_proxy.clone(),
       receiver: self.event_channel.1.clone(),
     }
   }
 
-  fn run(self) {
+  pub fn run(self) {
     let proxy = self.application_proxy();
     let shared_webviews = Rc::new(RefCell::new(self.webviews));
     let shared_webviews_ = shared_webviews.clone();
@@ -194,7 +191,7 @@ async fn process_messages(
 ) {
   while let Ok(message) = event_loop_proxy_rx.recv().await {
     match message {
-      Message::NewWindow(attributes, sender, file_drop_handler, rpc_handler, custom_protocol) => {
+      Message::NewWindow(attributes, sender, file_drop_handler, rpc_handler, custom_protocols) => {
         let (window_attrs, webview_attrs) = attributes.split();
         match _create_window(&app, window_attrs) {
           Ok(window) => {
@@ -204,7 +201,7 @@ async fn process_messages(
             match _create_webview(
               proxy.clone(),
               window,
-              custom_protocol,
+              custom_protocols,
               rpc_handler,
               file_drop_handler,
               webview_attrs,
@@ -450,7 +447,7 @@ fn _create_window(app: &GtkApp, attributes: InnerWindowAttributes) -> Result<App
 fn _create_webview(
   proxy: InnerApplicationProxy,
   window: ApplicationWindow,
-  custom_protocol: Option<CustomProtocol>,
+  custom_protocols: Vec<CustomProtocol>,
   rpc_handler: Option<WindowRpcHandler>,
   file_drop_handler: Option<WindowFileDropHandler>,
 
@@ -466,7 +463,8 @@ fn _create_webview(
     Some(url) => webview.load_url(&url)?,
     None => webview,
   };
-  if let Some(protocol) = custom_protocol {
+
+  for protocol in custom_protocols {
     webview = webview.register_protocol(protocol.name, protocol.handler);
   }