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edit file method

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This commit is contained in:
ChristianVisintin
2020-12-19 21:49:53 +01:00
parent 4d7ea1cdb4
commit b8ad1e7feb
1 changed files with 25 additions and 4 deletions
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29
src/ui/activities/filetransfer_activity/session.rs
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@@ -761,12 +761,13 @@ impl FileTransferActivity {
// Read
let mut buff: [u8; 2048] = [0; 2048];
match f.read(&mut buff) {
Ok(_) => {
if content_inspector::inspect(&buff).is_binary() {
Ok(size) => {
if content_inspector::inspect(&buff[0..size]).is_binary() {
self.log_and_alert(
LogLevel::Error,
format!("Could not open file in editor: file is binary"),
);
return;
}
}
Err(err) => {
@@ -785,9 +786,29 @@ impl FileTransferActivity {
}
// Put input mode back to normal
let _ = disable_raw_mode();
// Leave alternate mode
if let Some(ctx) = self.context.as_mut() {
ctx.leave_alternate_screen();
}
// Open editor
if let Err(err) = edit::edit_file(path) {
self.log_and_alert(LogLevel::Error, format!("Could not open editor: {}", err));
match edit::edit_file(path) {
Ok(_) => self.log(
LogLevel::Info,
format!(
"Changes performed through editor saved to \"{}\"!",
path.display()
)
.as_str(),
),
Err(err) => {
self.log_and_alert(LogLevel::Error, format!("Could not open editor: {}", err))
}
}
if let Some(ctx) = self.context.as_mut() {
// Clear screen
ctx.clear_screen();
// Enter alternate mode
ctx.enter_alternate_screen();
}
// Re-enable raw mode
let _ = enable_raw_mode();