feat: toggle below

README.md

@@ -60,6 +60,9 @@ Stop play sound.
 `<C-t>`
 Toggle transparent.
 
+`<C-\>`
+Toggle definition & Part of speech
+
 `<Tab>`, `<S-Tab>`
 Cycle through the pop out widget.
 

config.go

@@ -2,12 +2,20 @@ package main
 
 import (
 	"flag"
+	"gtt/internal/color"
 	"os"
+
+	"github.com/spf13/viper"
 )
 
 var (
+	// argument
 	srcLangArg *string = flag.String("src", "", "Source Language")
 	dstLangArg *string = flag.String("dst", "", "Destination Language")
+	// settings
+	config    = viper.New()
+	style     = color.NewStyle()
+	hideBelow bool
 )
 
 // Search XDG_CONFIG_HOME or $HOME/.config
@@ -32,6 +40,7 @@ func configInit() {
 		config.Set("source.borderColor", "red")
 		config.Set("destination.language", "Chinese (Traditional)")
 		config.Set("destination.borderColor", "blue")
+		config.Set("hide_below", false)
 		if _, err = os.Stat(defaultConfigPath); os.IsNotExist(err) {
 			os.MkdirAll(defaultConfigPath, os.ModePerm)
 		}
@@ -50,6 +59,7 @@ func configInit() {
 	} else {
 		translator.DstLang = config.GetString("destination.language")
 	}
+	hideBelow = config.GetBool("hide_below")
 	style.Theme = config.GetString("theme")
 	style.Transparent = config.GetBool("transparent")
 	style.SetSrcBorderColor(config.GetString("source.borderColor")).
@@ -72,6 +82,10 @@ func updateConfig() {
 		changed = true
 		config.Set("destination.language", translator.DstLang)
 	}
+	if config.GetBool("hide_below") != hideBelow {
+		changed = true
+		config.Set("hide_below", hideBelow)
+	}
 	if config.GetString("theme") != style.Theme {
 		changed = true
 		config.Set("theme", style.Theme)

main.go

@@ -1,12 +1,10 @@
 package main
 
 import (
-	"gtt/internal/color"
 	"gtt/internal/translate"
 	"gtt/internal/ui"
 
 	"github.com/rivo/tview"
-	"github.com/spf13/viper"
 )
 
 var (
@@ -31,13 +29,12 @@ var (
 	styleButton          = tview.NewButton("(2)Style")
 	keyMapButton         = tview.NewButton("(3)KeyMap")
 	translateWindow      = tview.NewFlex()
+	translateAboveWidget = tview.NewFlex()
+	translateBelowWidget = tview.NewFlex()
 	langWindow           = tview.NewFlex()
 	styleWindow          = tview.NewFlex()
 	keyMapWindow         = tview.NewFlex()
 	mainPage             = tview.NewPages()
-	// settings
-	config = viper.New()
-	style  = color.NewStyle()
 )
 
 func main() {

ui.go

@@ -35,12 +35,25 @@ const (
 	Stop play sound.
 [#%[1]s]<C-t>[-]
 	Toggle transparent.
+[#%[1]s]<C-\>[-]
+	Toggle definition & Part of speech
 [#%[1]s]<Tab>, <S-Tab>[-]
 	Cycle through the pop out widget.
 [#%[1]s]<1>, <2>, <3>[-]
 	Switch pop out window.`
 )
 
+func updateTranslateWindow() {
+	translateWindow.Clear()
+	if hideBelow {
+		translateWindow.AddItem(translateAboveWidget, 0, 1, true)
+	} else {
+		translateWindow.SetDirection(tview.FlexRow).
+			AddItem(translateAboveWidget, 0, 1, true).
+			AddItem(translateBelowWidget, 0, 1, false)
+	}
+}
+
 func updateBackgroundColor() {
 	// input/output
 	srcInput.SetTextStyle(tcell.StyleDefault.
@@ -263,15 +276,13 @@ func uiInit() {
 		SetTitle("Key Map")
 
 	// window
-	translateWindow.SetDirection(tview.FlexColumn).
-		AddItem(tview.NewFlex().SetDirection(tview.FlexRow).
+	translateAboveWidget.SetDirection(tview.FlexColumn).
 		AddItem(srcInput, 0, 1, true).
-			AddItem(defOutput, 0, 1, false),
-			0, 1, true).
-		AddItem(tview.NewFlex().SetDirection(tview.FlexRow).
-			AddItem(dstOutput, 0, 1, false).
-			AddItem(posOutput, 0, 1, false),
-			0, 1, false)
+		AddItem(dstOutput, 0, 1, false)
+	translateBelowWidget.SetDirection(tview.FlexColumn).
+		AddItem(defOutput, 0, 1, false).
+		AddItem(posOutput, 0, 1, false)
+	updateTranslateWindow()
 	langWindow.SetDirection(tview.FlexRow).
 		AddItem(nil, 0, 1, false).
 		AddItem(tview.NewFlex().SetDirection(tview.FlexColumn).
@@ -391,6 +402,9 @@ func mainPageHandler(event *tcell.EventKey) *tcell.EventKey {
 		transparentDropDown.SetCurrentOption(
 			IndexOf(strconv.FormatBool(style.Transparent),
 				[]string{"true", "false"}))
+	case tcell.KeyCtrlBackslash:
+		hideBelow = !hideBelow
+		updateTranslateWindow()
 	}
 
 	return event