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Use termbox PollEvent instead of termui EventHandler

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Fixes #5
This commit is contained in:
erroneousboat 2016-10-15 20:55:05 +02:00
parent ff00c45f77
commit 965495fb17
1 changed files with 55 additions and 69 deletions
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124
src/handlers/event.go
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@ -1,74 +1,75 @@
package handlers
import (
"bufio"
"io"
"log"
"os"
"github.com/gizak/termui"
"github.com/nlopes/slack"
termbox "github.com/nsf/termbox-go"
"github.com/erroneousboat/slack-term/src/context"
"github.com/erroneousboat/slack-term/src/views"
)
func RegisterEventHandlers(ctx *context.AppContext) {
termui.Handle("/sys/kbd/", anyKeyHandler(ctx))
termui.Handle("/sys/wnd/resize", resizeHandler(ctx))
anyKeyHandler(ctx)
incomingMessageHandler(ctx)
termui.Handle("/sys/wnd/resize", resizeHandler(ctx))
}
func anyKeyHandler(ctx *context.AppContext) func(termui.Event) {
return func(e termui.Event) {
key := e.Data.(termui.EvtKbd).KeyStr
func anyKeyHandler(ctx *context.AppContext) {
go func() {
for {
ev := termbox.PollEvent()
if ctx.Mode == context.CommandMode {
switch key {
case "q":
actionQuit()
case "j":
actionMoveCursorDownChannels(ctx)
case "k":
actionMoveCursorUpChannels(ctx)
case "i":
actionInsertMode(ctx)
case "<previous>":
actionScrollUpChat(ctx)
case "C-b":
actionScrollUpChat(ctx)
case "C-u":
actionScrollUpChat(ctx)
case "<next>":
actionScrollDownChat(ctx)
case "C-f":
actionScrollDownChat(ctx)
case "C-d":
actionScrollDownChat(ctx)
}
} else if ctx.Mode == context.InsertMode {
switch key {
case "<escape>":
actionCommandMode(ctx)
case "<enter>":
actionSend(ctx)
case "<space>":
actionInput(ctx.View, " ")
case "<backspace>":
actionBackSpace(ctx.View)
case "C-8":
actionBackSpace(ctx.View)
case "<delete>":
actionDelete(ctx.View)
case "<right>":
actionMoveCursorRight(ctx.View)
case "<left>":
actionMoveCursorLeft(ctx.View)
default:
// actionInput(ctx.View, key)
if ev.Type == termbox.EventKey {
if ctx.Mode == context.CommandMode {
switch ev.Key {
case termbox.KeyPgup:
actionScrollUpChat(ctx)
case termbox.KeyCtrlB:
actionScrollUpChat(ctx)
case termbox.KeyCtrlU:
actionScrollUpChat(ctx)
case termbox.KeyPgdn:
actionScrollDownChat(ctx)
case termbox.KeyCtrlF:
actionScrollDownChat(ctx)
case termbox.KeyCtrlD:
actionScrollDownChat(ctx)
default:
switch ev.Ch {
case 'q':
actionQuit()
case 'j':
actionMoveCursorDownChannels(ctx)
case 'k':
actionMoveCursorUpChannels(ctx)
case 'i':
actionInsertMode(ctx)
}
}
} else if ctx.Mode == context.InsertMode {
switch ev.Key {
case termbox.KeyEsc:
actionCommandMode(ctx)
case termbox.KeyEnter:
actionSend(ctx)
case termbox.KeySpace:
actionInput(ctx.View, " ")
case termbox.KeyBackspace, termbox.KeyBackspace2:
actionBackSpace(ctx.View)
case termbox.KeyDelete:
actionDelete(ctx.View)
case termbox.KeyArrowRight:
actionMoveCursorRight(ctx.View)
case termbox.KeyArrowLeft:
actionMoveCursorLeft(ctx.View)
default:
actionInput(ctx.View, string(ev.Ch))
}
}
}
}
}
}()
}
func resizeHandler(ctx *context.AppContext) func(termui.Event) {
@ -175,21 +176,6 @@ func actionInsertMode(ctx *context.AppContext) {
ctx.Mode = context.InsertMode
ctx.View.Mode.Par.Text = "INSERT"
termui.Render(ctx.View.Mode)
r := bufio.NewReader(os.Stdin)
for {
if c, _, err := r.ReadRune(); err != nil {
if err == io.EOF {
break
} else {
log.Fatal(err)
}
} else {
log.Fatal(string(c))
ctx.View.Input.Insert(string(c))
}
}
}
func actionCommandMode(ctx *context.AppContext) {