func main() {
tcell.SetEncodingFallback(tcell.EncodingFallbackASCII)
s, e := tcell.NewScreen()
if e != nil {
fmt.Fprintf(os.Stderr, "%v\n", e)
os.Exit(1)
}
if e = s.Init(); e != nil {
fmt.Fprintf(os.Stderr, "%v\n", e)
os.Exit(1)
}
s.SetStyle(tcell.StyleDefault.
Foreground(tcell.ColorBlack).
Background(tcell.ColorWhite))
s.Clear()
quit := make(chan struct{})
go func() {
for {
ev := s.PollEvent()
switch ev := ev.(type) {
case *tcell.EventKey:
switch ev.Key() {
case tcell.KeyEscape, tcell.KeyEnter:
close(quit)
return
case tcell.KeyCtrlL:
s.Sync()
}
case *tcell.EventResize:
s.Sync()
}
}
}()
cnt := 0
dur := time.Duration(0)
loop:
for {
select {
case <-quit:
break loop
case <-time.After(time.Millisecond * 50):
}
start := time.Now()
makebox(s)
cnt++
dur += time.Now().Sub(start)
}
s.Fini()
fmt.Printf("Finished %d boxes in %s\n", cnt, dur)
fmt.Printf("Average is %0.3f ms / box\n", (float64(dur)/float64(cnt))/1000000.0)
}
func main() {
flag.Parse()
if *flagVersion {
fmt.Println("Micro version:", Version)
os.Exit(0)
}
filename, input, err := LoadInput()
if err != nil {
fmt.Println(err)
os.Exit(1)
}
encoding.Register()
tcell.SetEncodingFallback(tcell.EncodingFallbackASCII)
// Find the user's configuration directory (probably $XDG_CONFIG_HOME/micro)
InitConfigDir()
// Load the user's settings
InitSettings()
// Load the syntax files, including the colorscheme
LoadSyntaxFiles()
buf := NewBuffer(string(input), filename)
InitScreen()
// This is just so if we have an error, we can exit cleanly and not completely
// mess up the terminal being worked in
defer func() {
if err := recover(); err != nil {
screen.Fini()
fmt.Println("Micro encountered an error:", err)
// Print the stack trace too
fmt.Print(errors.Wrap(err, 2).ErrorStack())
os.Exit(1)
}
}()
messenger = new(Messenger)
view := NewView(buf)
for {
// Display everything
Redraw(view)
// Wait for the user's action
event := screen.PollEvent()
if searching {
HandleSearchEvent(event, view)
} else {
// Check if we should quit
switch e := event.(type) {
case *tcell.EventKey:
switch e.Key() {
case tcell.KeyCtrlQ:
// Make sure not to quit if there are unsaved changes
if helpOpen {
view.OpenBuffer(buf)
helpOpen = false
} else {
if view.CanClose("Quit anyway? (yes, no, save) ") {
screen.Fini()
os.Exit(0)
}
}
case tcell.KeyCtrlE:
input, canceled := messenger.Prompt("> ")
if !canceled {
HandleCommand(input, view)
}
case tcell.KeyCtrlB:
input, canceled := messenger.Prompt("$ ")
if !canceled {
HandleShellCommand(input, view, true)
}
case tcell.KeyCtrlG:
if !helpOpen {
helpBuffer := NewBuffer(helpTxt, "")
helpBuffer.name = "Help"
helpOpen = true
view.OpenBuffer(helpBuffer)
} else {
view.OpenBuffer(buf)
helpOpen = false
}
}
}
// Send it to the view
view.HandleEvent(event)
}
}
}