installer: add clipboard

gui/src/installer/message.rs

@@ -8,6 +8,7 @@ use crate::hw::HardwareWallet;
 pub enum Message {
     Event(iced_native::Event),
     Exit(PathBuf),
+    Clibpboard(String),
     Next,
     Previous,
     Install,

gui/src/installer/mod.rs

@@ -4,7 +4,7 @@ mod step;
 mod view;
 
 use iced::pure::Element;
-use iced::{Command, Subscription};
+use iced::{clipboard, Command, Subscription};
 use iced_native::{window, Event};
 use minisafe::miniscript::bitcoin;
 
@@ -74,6 +74,7 @@ impl Installer {
 
     pub fn update(&mut self, message: Message) -> Command<Message> {
         match message {
+            Message::Clibpboard(s) => clipboard::write(s),
             Message::Next => {
                 let current_step = self
                     .steps

gui/src/installer/step/descriptor.rs

@@ -348,7 +348,7 @@ impl Step for RegisterDescriptor {
         };
         Command::none()
     }
-    fn apply(&mut self, ctx: &mut Context) -> bool {
+    fn apply(&mut self, _ctx: &mut Context) -> bool {
         true
     }
     fn load(&self) -> Command<Message> {

gui/src/installer/view.rs

@@ -169,7 +169,16 @@ pub fn register_descriptor<'a>(
     layout(
         column()
             .push(text("Register descriptor").bold().size(50))
-            .push(text(descriptor).small())
+            .push(
+                column()
+                    .push(text(descriptor).small())
+                    .push(
+                        button::transparent_border(Some(icon::clipboard_icon()), "Copy")
+                            .on_press(Message::Clibpboard(descriptor.to_string())),
+                    )
+                    .spacing(10)
+                    .align_items(Alignment::Center),
+            )
             .push_maybe(error.map(|e| card::error("Failed to import xpub", &e.to_string())))
             .push(if !hws.is_empty() {
                 column()