Show a 'wait' message when deleting, copying and moving files and when executing commands

CHANGELOG.md

@@ -45,6 +45,8 @@ Released on FIXME: ??
 - **Installation script**:
   - From now on, in case cargo is used to install termscp, all the cargo dependencies will be installed
 - **Start termscp from configuration**: Start termscp with `-c` or `--config` to start termscp from configuration page
+- Enhancements:
+  - Show a "wait" message when deleting, copying and moving files and when executing commands
 - Bugfix:
   - Fixed broken input cursor when typing UTF8 characters (tui-realm 0.3.2)
   - Fixed save bookmark dialog: you could switch out from dialog with `<TAB>`

src/ui/activities/filetransfer/update.rs

@@ -366,12 +366,14 @@ impl Update for FileTransferActivity {
                 }
                 (COMPONENT_INPUT_COPY, Msg::OnSubmit(Payload::One(Value::Str(input)))) => {
                     // Copy file
+                    self.umount_copy();
+                    self.mount_blocking_wait("Copying file(s)…");
                     match self.browser.tab() {
                         FileExplorerTab::Local => self.action_local_copy(input.to_string()),
                         FileExplorerTab::Remote => self.action_remote_copy(input.to_string()),
                         _ => panic!("Found tab doesn't support COPY"),
                     }
-                    self.umount_copy();
+                    self.umount_wait();
                     // Reload files
                     match self.browser.tab() {
                         FileExplorerTab::Local => self.update_local_filelist(),
@@ -387,12 +389,14 @@ impl Update for FileTransferActivity {
                 }
                 (COMPONENT_INPUT_EXEC, Msg::OnSubmit(Payload::One(Value::Str(input)))) => {
                     // Exex command
+                    self.umount_exec();
+                    self.mount_blocking_wait(format!("Executing '{}'…", input).as_str());
                     match self.browser.tab() {
                         FileExplorerTab::Local => self.action_local_exec(input.to_string()),
                         FileExplorerTab::Remote => self.action_remote_exec(input.to_string()),
                         _ => panic!("Found tab doesn't support EXEC"),
                     }
-                    self.umount_exec();
+                    self.umount_wait();
                     // Reload files
                     match self.browser.tab() {
                         FileExplorerTab::Local => self.update_local_filelist(),
@@ -532,12 +536,14 @@ impl Update for FileTransferActivity {
                     None
                 }
                 (COMPONENT_INPUT_RENAME, Msg::OnSubmit(Payload::One(Value::Str(input)))) => {
+                    self.umount_rename();
+                    self.mount_blocking_wait("Moving file(s)…");
                     match self.browser.tab() {
                         FileExplorerTab::Local => self.action_local_rename(input.to_string()),
                         FileExplorerTab::Remote => self.action_remote_rename(input.to_string()),
                         _ => panic!("Found tab doesn't support RENAME"),
                     }
-                    self.umount_rename();
+                    self.umount_wait();
                     // Reload files
                     match self.browser.tab() {
                         FileExplorerTab::Local => self.update_local_filelist(),
@@ -586,6 +592,8 @@ impl Update for FileTransferActivity {
                 }
                 (COMPONENT_RADIO_DELETE, Msg::OnSubmit(Payload::One(Value::Usize(0)))) => {
                     // Choice is 'YES'
+                    self.umount_radio_delete();
+                    self.mount_blocking_wait("Removing file(s)…");
                     match self.browser.tab() {
                         FileExplorerTab::Local => self.action_local_delete(),
                         FileExplorerTab::Remote => self.action_remote_delete(),
@@ -612,7 +620,7 @@ impl Update for FileTransferActivity {
                             self.update_find_list();
                         }
                     }
-                    self.umount_radio_delete();
+                    self.umount_wait();
                     // Reload files
                     match self.browser.tab() {
                         FileExplorerTab::Local => self.update_local_filelist(),
@@ -906,7 +914,7 @@ impl FileTransferActivity {
     /// ### elide_wrkdir_path
     ///
     /// Elide working directory path if longer than width + host.len
-    /// In this case, the path is formatted to {ANCESTOR[0]}/.../{PARENT[0]}/{BASENAME}
+    /// In this case, the path is formatted to {ANCESTOR[0]}/…/{PARENT[0]}/{BASENAME}
     fn elide_wrkdir_path(wrkdir: &Path, host: &str, width: usize) -> PathBuf {
         let fmt_path: String = format!("{}", wrkdir.display());
         // NOTE: +5 is const
@@ -921,9 +929,9 @@ impl FileTransferActivity {
                 if ancestors_len > 2 {
                     elided_path.push(ancestors.nth(ancestors_len - 2).unwrap());
                 }
-                // If ancestors_len is bigger than 3, push '...' and parent too
+                // If ancestors_len is bigger than 3, push '…' and parent too
                 if ancestors_len > 3 {
-                    elided_path.push("...");
+                    elided_path.push("…");
                     if let Some(parent) = wrkdir.ancestors().nth(1) {
                         elided_path.push(parent.file_name().unwrap());
                     }

src/ui/activities/filetransfer/view.rs

@@ -422,17 +422,28 @@ impl FileTransferActivity {
     }
 
     pub(super) fn mount_wait(&mut self, text: &str) {
+        self.mount_wait_ex(text, false, Color::Reset);
+    }
+
+    pub(super) fn mount_blocking_wait(&mut self, text: &str) {
+        self.mount_wait_ex(text, true, Color::Reset);
+        self.view();
+    }
+
+    fn mount_wait_ex(&mut self, text: &str, blink: bool, color: Color) {
         // Mount
+        let mut builder: MsgBoxPropsBuilder = MsgBoxPropsBuilder::default();
+        builder
+            .with_foreground(color)
+            .with_borders(Borders::ALL, BorderType::Rounded, Color::White)
+            .bold()
+            .with_texts(None, vec![TextSpan::from(text)]);
+        if blink {
+            builder.blink();
+        }
         self.view.mount(
             super::COMPONENT_TEXT_WAIT,
-            Box::new(MsgBox::new(
+            Box::new(MsgBox::new(builder.build())),
-                MsgBoxPropsBuilder::default()
-                    .with_foreground(Color::White)
-                    .with_borders(Borders::ALL, BorderType::Rounded, Color::White)
-                    .bold()
-                    .with_texts(None, vec![TextSpan::from(text)])
-                    .build(),
-            )),
         );
         // Give focus to info
         self.view.active(super::COMPONENT_TEXT_WAIT);

src/ui/components/msgbox.rs

@@ -94,6 +94,13 @@ impl MsgBoxPropsBuilder {
         self
     }
 
+    pub fn blink(&mut self) -> &mut Self {
+        if let Some(props) = self.props.as_mut() {
+            props.modifiers |= Modifier::SLOW_BLINK;
+        }
+        self
+    }
+
     pub fn with_borders(
         &mut self,
         borders: Borders,
@@ -221,6 +228,7 @@ mod tests {
                 .visible()
                 .with_foreground(Color::Red)
                 .bold()
+                .blink()
                 .with_borders(Borders::ALL, BorderType::Double, Color::Red)
                 .with_texts(
                     None,