59 lines
1.3 KiB
Go
59 lines
1.3 KiB
Go
package main
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import (
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"fmt"
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"os"
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"runtime"
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"syscall"
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termbox "github.com/nsf/termbox-go"
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)
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func uiLoop() int {
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err := termbox.Init()
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if err != nil {
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fmt.Println(err.Error())
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return 1
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}
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termbox.SetOutputMode(termbox.Output256)
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app.BuildScreens()
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displayScreen := app.screens[ScreenMain]
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bundle := Bundle{}
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bundle.setValue(MainBundleListKey, MainBundleListTodo)
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displayScreen.initialize(bundle)
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app.layoutAndDrawScreen(displayScreen)
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eventChan := make(chan termbox.Event)
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go readUserInput(eventChan)
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go checkForUpdate(eventChan)
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for {
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event := <-eventChan
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if event.Type == termbox.EventKey {
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if event.Key == termbox.KeyCtrlC {
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break
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} else if event.Key == termbox.KeyCtrlZ {
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if runtime.GOOS != "windows" {
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process, _ := os.FindProcess(os.Getpid())
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termbox.Close()
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process.Signal(syscall.SIGSTOP)
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termbox.Init()
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}
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}
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newScreenIndex := displayScreen.handleKeyEvent(event)
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if newScreenIndex < len(app.screens) {
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displayScreen = app.screens[newScreenIndex]
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app.layoutAndDrawScreen(displayScreen)
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} else {
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break
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}
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}
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if event.Type == termbox.EventResize {
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displayScreen.initialize(nil)
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app.layoutAndDrawScreen(displayScreen)
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}
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}
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termbox.Close()
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// Any wrap up should be done here...
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return 0
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}
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