72 lines
2.0 KiB
Go
72 lines
2.0 KiB
Go
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package tui
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import (
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"log"
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"git.qowevisa.me/Qowevisa/gotell/errors"
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)
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func (t *TUI) launchInputChannel() error {
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if t.inputChannel == nil {
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return errors.WrapErr("t.inputChannel", errors.NOT_INIT)
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}
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go func() {
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for r := range t.inputChannel {
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log.Printf("Read rune: %#v from t.input\n", r)
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selWidget := t.selectedWidget
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// Enter
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if r == 13 {
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log.Printf("Debug: selWidget: %#v ; selWidget.Input: %#v", selWidget, selWidget.Input)
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if selWidget != nil && selWidget.Input != nil {
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t.errorsChannel <- selWidget.Handler(t, selWidget.Data)
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buf := selWidget.Clear()
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t.writeMu.Lock()
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err := t.write(buf)
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t.writeMu.Unlock()
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if err != nil {
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t.errorsChannel <- errors.WrapErr("t.write", err)
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}
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if selWidget.Next != nil {
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log.Printf("Seeing that widget.Next is not nil")
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t.errorsChannel <- t.addWidget(*selWidget.Next)
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t.errorsChannel <- t.drawSelectedWidget()
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} else {
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t.readInputState <- false
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}
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if selWidget.Finale != nil {
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log.Printf("Seeing that widget.Finale is not nil")
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t.errorsChannel <- selWidget.Finale(t, selWidget.FinaleData)
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}
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}
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continue
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} else if r == 127 {
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log.Printf("seeing r = 127")
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sliceLen := len(*selWidget.Input)
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log.Printf("sliceLen = %d\n", sliceLen)
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if sliceLen > 0 {
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log.Printf("sliceLen > 0")
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*selWidget.Input = (*selWidget.Input)[:sliceLen-1]
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t.writeMu.Lock()
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t.errorsChannel <- t.moveCursor(t.cursorPosRow, t.cursorPosCol-1)
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t.errorsChannel <- t.writeRune(' ')
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t.errorsChannel <- t.moveCursor(t.cursorPosRow, t.cursorPosCol-1)
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t.writeMu.Unlock()
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}
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continue
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}
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if selWidget != nil && selWidget.Input != nil {
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log.Printf("t.input: append %#v to widget input\n", r)
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*selWidget.Input = append(*selWidget.Input, r)
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log.Printf("t.input: trying to write %#v", r)
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t.writeMu.Lock()
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err := t.writeRune(r)
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t.writeMu.Unlock()
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if err != nil {
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t.errorsChannel <- err
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}
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}
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}
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}()
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return nil
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}
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