move rust-sciter in

libs/rust-sciter/examples/download.rs

@@ -0,0 +1,69 @@
+//! Download http content (Go sciter example port).
+#![allow(dead_code)]
+
+extern crate sciter;
+
+use sciter::dom::HELEMENT;
+use sciter::host;
+use sciter::utf;
+use std::rc::{Rc, Weak};
+
+struct Handler {
+	host: Weak<sciter::Host>,
+}
+
+impl sciter::EventHandler for Handler {
+  fn document_complete(&mut self, _root: HELEMENT, _target: HELEMENT) {
+    if let Some(host) = self.host.upgrade() {
+      // eval script inside the document to receive a "user@machine" string.
+      let result = host.eval_script("[Sciter.userName(), Sciter.machineName(true)].join(`@`)");
+      match result {
+        Ok(name) => {
+          println!("running on {}", name);
+        }
+        Err(e) => {
+          println!("error! {}", e.as_string().unwrap_or("?".to_string()));
+        }
+      }
+    }
+  }
+}
+
+impl sciter::HostHandler for Handler {
+	fn on_data_loaded(&mut self, pnm: &host::SCN_DATA_LOADED) {
+		println!("data loaded, uri: `{}`, {} bytes.", utf::w2s(pnm.uri), pnm.dataSize);
+	}
+
+	fn on_attach_behavior(&mut self, pnm: &mut host::SCN_ATTACH_BEHAVIOR) -> bool {
+		let el = sciter::Element::from(pnm.element);
+		let name = utf::u2s(pnm.name);
+		println!("{}: behavior {}", el, name);
+		false
+	}
+}
+
+impl Drop for Handler {
+	fn drop(&mut self) {
+		// called 2 times because it is created 2 times
+		println!("Good bye, window");
+	}
+}
+
+fn main() {
+  let mut frame = sciter::WindowBuilder::main_window().with_size((1024, 768)).create();
+
+  // Can't use something like `frame.sciter_handler(Rc::new(handler))` yet.
+  let handler = Handler {
+    host: Rc::downgrade(&frame.get_host()),
+  };
+	frame.sciter_handler(handler);
+
+  let handler = Handler {
+    host: Rc::downgrade(&frame.get_host()),
+  };
+  frame.event_handler(handler);
+
+	frame.set_title("Download sample");
+	frame.load_file("http://httpbin.org/html");
+	frame.run_app();
+}