screen update

example/main.go

@@ -33,7 +33,7 @@ func App() *ui.PaginatorComponent {
 			ui.WithPosition(0, 0, ui.Text("This blue square is a div. A div stores multiple components into one")),
 			ui.WithPosition((w-30)/2, (h-4)/2,
 				ui.WithSize(32, 7,
-					ui.Div(ui.WithPosition(6, 1, ui.Button("Hello, World!").Params(ui.ButtonParams{Width: 19}))).Params(ui.DivParams{Style: ui.DivStyle{Outline: colors.Blue}}),
+					ui.Div(ui.WithPosition(2, 2, ui.Text("This text is inside a div!"))).Params(ui.DivParams{Style: ui.DivStyle{Outline: colors.Blue, Foreground: colors.Red}}),
 				)),
 			keybindings.Class(ui.Text("Navigate: Ctrl+(W/A/S/D)")),
 		),

osui.go

@@ -2,9 +2,11 @@ package osui
 
 import (
 	"fmt"
+	"os"
 	"strings"
 
 	"github.com/orus-dev/osui/colors"
+	"golang.org/x/term"
 )
 
 type ComponentData struct {
@@ -24,19 +26,19 @@ type Component interface {
 }
 
 type Screen struct {
-	component Component
+	Component Component
 }
 
 func NewScreen(c Component) *Screen {
 	HideCursor()
-	s := &Screen{component: c}
+	s := &Screen{Component: c}
 	return s
 }
 
 func (s *Screen) Render() {
 	width, height := GetTerminalSize()
 	frame := NewFrame(width, height)
-	data := s.component.GetComponentData()
+	data := s.Component.GetComponentData()
 	if data.Height == 0 {
 		data.Height = height
 	}
@@ -46,21 +48,24 @@ func (s *Screen) Render() {
 	data.Screen = s
 	data.IsActive = true
 	data.DefaultColor = colors.Reset
-	RenderOnFrame(s.component, &frame)
+	RenderOnFrame(s.Component, &frame)
 	Clear()
-	fmt.Print(strings.Join(frame, "\n"))
+	fmt.Print(strings.Join(frame, ""))
 }
 
 func (s *Screen) Run() {
-	DisableEcho()
+	oldState, err := term.MakeRaw(int(os.Stdin.Fd()))
-	data := s.component.GetComponentData()
+	if err != nil {
+		panic(err)
+	}
+	defer term.Restore(int(os.Stdin.Fd()), oldState)
+	data := s.Component.GetComponentData()
 	data.Screen = s
 	for {
 		s.Render()
 		k, _ := ReadKey()
-		if s.component.Update(k) {
+		if s.Component.Update(k) {
 			ShowCursor()
-			EnableEcho()
 			return
 		}
 	}

ui/div.go

@@ -58,7 +58,7 @@ func (d *DivComponent) Render() string {
 		return strings.Join(frame, "\n")
 	} else {
 		for i, f := range frame {
-			frame[i] = d.Style.Outline + "│" + colors.Combine(d.Style.Foreground, d.Style.Background) + f + colors.Reset + d.Style.Outline + "│" + colors.Reset
+			frame[i] = d.Style.Outline + "│" + colors.Reset + colors.Combine(d.Style.Foreground, d.Style.Background) + f + colors.Reset + d.Style.Outline + "│" + colors.Reset
 		}
 	}
 	return " " + d.Style.Outline + strings.Repeat("_", d.Data.Width-2) + colors.Reset + "\n" + strings.Join(frame, "\n") + "\n " + d.Style.Outline + strings.Repeat("‾", d.Data.Width-2) + colors.Reset

utils.go

@@ -11,7 +11,6 @@ import (
 
 	"github.com/nathan-fiscaletti/consolesize-go"
 	"github.com/orus-dev/osui/colors"
-	"golang.org/x/term"
 )
 
 var re = regexp.MustCompile(`(\x1b\[([0-9;]*)[a-zA-Z])+`)
@@ -71,11 +70,6 @@ func RenderOnFrame(c Component, frame *[]string) {
 }
 
 func ReadKey() (string, error) {
-	oldState, err := term.MakeRaw(int(os.Stdin.Fd()))
-	if err != nil {
-		return "", err
-	}
-	defer term.Restore(int(os.Stdin.Fd()), oldState)
 	var b [3]byte
 	n, err := os.Stdin.Read(b[:])
 	if err != nil {
@@ -84,24 +78,6 @@ func ReadKey() (string, error) {
 	return string(b[:n]), nil
 }
 
-func DisableEcho() {
-	switch runtime.GOOS {
-	case "windows":
-		// Need to implement this later
-	default:
-		exec.Command("stty", "-F", "/dev/tty", "-echo").Run()
-	}
-}
-
-func EnableEcho() {
-	switch runtime.GOOS {
-	case "windows":
-		// Need to implement this later
-	default:
-		exec.Command("stty", "-F", "/dev/tty", "echo").Run()
-	}
-}
-
 func NewFrame(width, height int) []string {
 	frame := make([]string, height)
 	for i := 0; i < height; i++ {