Allows desktop apps to open mailto links (#4282)

* Allows desktop apps to open mailto links

* Drop webbrowser, use `open` only

* switch to that_detached

* use workspace `open`

---------

Co-authored-by: Jonathan Kelley <jkelleyrtp@gmail.com>

packages/desktop/Cargo.toml

@@ -37,7 +37,6 @@ tokio = { workspace = true, features = [
   "fs",
   "io-util",
 ], optional = true }
-webbrowser = { workspace = true }
 infer = { workspace = true }
 dunce = { workspace = true }
 slab = { workspace = true }
@@ -49,6 +48,7 @@ async-trait = { workspace = true }
 tao = { workspace = true, features = ["rwh_05"] }
 dioxus-history = { workspace = true }
 base64 = { workspace = true }
+open = { workspace = true }
 libc = "0.2.170"
 
 [target.'cfg(unix)'.dependencies]

packages/desktop/src/app.rs

@@ -271,7 +271,7 @@ impl App {
         if let Some(temp) = msg.params().as_object() {
             if temp.contains_key("href") {
                 if let Some(href) = temp.get("href").and_then(|v| v.as_str()) {
-                    if let Err(e) = webbrowser::open(href) {
+                    if let Err(e) = open::that_detached(href) {
                         tracing::error!("Open Browser error: {:?}", e);
                     }
                 }

packages/desktop/src/webview.rs

@@ -346,8 +346,11 @@ impl WebviewInstance {
                 if var.starts_with("dioxus://") || var.starts_with("http://dioxus.") {
                     true
                 } else {
-                    if var.starts_with("http://") || var.starts_with("https://") {
-                        _ = webbrowser::open(&var);
+                    if var.starts_with("http://")
+                        || var.starts_with("https://")
+                        || var.starts_with("mailto:")
+                    {
+                        _ = open::that_detached(&var);
                     }
                     false
                 }