From 824847e302bdc30ee721acc98e364870d63260c9 Mon Sep 17 00:00:00 2001
From: hossein <hosseind2017@gmail.com>
Date: Sat, 27 Jun 2020 17:47:30 +0430
Subject: [PATCH] change approach

---
 Cargo.toml | 10 +++++++---
 src/lib.rs | 19 ++++++++++++++++---
 2 files changed, 23 insertions(+), 6 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 16d391f..d2384ae 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,10 +9,14 @@ repository = "https://github.com/amodm/webbrowser-rs"
 readme = "README.md"
 keywords = ["webbrowser", "browser"]
 license = "MIT OR Apache-2.0"
-edition = "2015"
+edition = "2018"
 
-[dependencies]
-wasm-bindgen = "0.2"
+
+[dependencies.web-sys]
+version = "0.3.36"
+features = [
+  'Window'
+]
 
 [target.'cfg(windows)'.dependencies]
 winapi = { version = "0.3.6", features = ["combaseapi", "objbase", "shellapi", "winerror"] }
diff --git a/src/lib.rs b/src/lib.rs
index 0c736e0..161fd19 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -51,6 +51,9 @@ use std::process::Command;
 #[cfg(windows)]
 use widestring::U16CString;
 
+#[cfg(target_arch = "wasm32")]
+use web_sys::{Window};
+
 #[derive(Debug, Eq, PartialEq, Copy, Clone, Hash)]
 /// Browser types available
 pub enum Browser {
@@ -149,10 +152,18 @@ impl FromStr for Browser {
 ///     // ...
 /// }
 /// ```
+#[cfg(not(target_arch = "wasm32"))]
 pub fn open(url: &str) -> Result<Output> {
     open_browser(Browser::Default, url)
 }
 
+#[cfg(target_arch = "wasm32")]
+pub fn open(url: &str) -> Result<()> {
+    let window = web_sys::window().expect("should have a window in this context");
+    window.open_with_url(url);
+    Ok(())
+}
+
 /// Opens the specified URL on the specific browser (if available) requested. Return semantics are
 /// the same as for [open](fn.open.html).
 ///
@@ -164,6 +175,7 @@ pub fn open(url: &str) -> Result<Output> {
 ///     // ...
 /// }
 /// ```
+#[cfg(not(target_arch = "wasm32"))]
 pub fn open_browser(browser: Browser, url: &str) -> Result<Output> {
     open_browser_internal(browser, url).and_then(|status| {
         if let Some(code) = status.code() {
@@ -240,7 +252,7 @@ fn open_browser_internal(browser: Browser, url: &str) -> Result<ExitStatus> {
 }
 
 /// Deal with opening of browsers on Mac OS X, using `open` command
-#[cfg(any(target_os = "macos", target_os = "wasm32"))]
+#[cfg(target_os = "macos")]
 #[inline]
 fn open_browser_internal(browser: Browser, url: &str) -> Result<ExitStatus> {
     let mut cmd = Command::new("open");
@@ -358,7 +370,7 @@ fn open_on_unix_using_browser_env(url: &str) -> Result<ExitStatus> {
     target_os = "netbsd",
     target_os = "openbsd",
     target_os = "haiku",
-    target_os = "wasm32"
+    target_arch = "wasm32"
 )))]
 compile_error!("Only Windows, Mac OS, Linux, *BSD and Haiku and Wasm32 are currently supported");
 
@@ -387,8 +399,9 @@ fn test_open_internet_explorer() {
     assert!(open_browser(Browser::InternetExplorer, "http://github.com").is_ok());
 }
 
+
 #[test]
-#[cfg(target_os = "wasm32")]
+#[cfg(target_arch = "wasm32")]
 fn test_open_default_wasm() {
     assert!(open("http://github.com").is_ok());
 }