styling

osui.go

@@ -4,16 +4,18 @@ import (
 	"fmt"
 	"strings"
 
+	"github.com/orus-dev/osui/colors"
 	"golang.org/x/term"
 )
 
 type ComponentData struct {
-	X        uint16
-	Y        uint16
-	Width    int
-	Height   int
-	IsActive bool
-	Screen   *Screen
+	X            uint16
+	Y            uint16
+	Width        int
+	Height       int
+	DefaultColor string
+	IsActive     bool
+	Screen       *Screen
 }
 
 type Component interface {
@@ -23,7 +25,8 @@ type Component interface {
 }
 
 type Screen struct {
-	component Component
+	component    Component
+	CustomRender func()
 }
 
 func NewScreen(c Component) *Screen {
@@ -33,6 +36,10 @@ func NewScreen(c Component) *Screen {
 }
 
 func (s *Screen) Render() error {
+	if s.CustomRender != nil {
+		s.CustomRender()
+		return nil
+	}
 	Clear()
 	width, height, err := term.GetSize(0)
 	if err != nil {
@@ -40,10 +47,15 @@ func (s *Screen) Render() error {
 	}
 	frame := NewFrame(width, height)
 	data := s.component.GetComponentData()
-	data.Width = width
-	data.Height = height
+	if data.Height == 0 {
+		data.Height = height
+	}
+	if data.Width == 0 {
+		data.Width = width
+	}
 	data.Screen = s
 	data.IsActive = true
+	data.DefaultColor = colors.Reset
 	RenderOnFrame(s.component, &frame)
 	fmt.Print(strings.Join(frame, "\n"))
 	return nil
@@ -51,7 +63,6 @@ func (s *Screen) Render() error {
 
 func (s *Screen) Run() {
 	s.component.GetComponentData().Screen = s
-	s.component.Update("OSUI:RENDER")
 	for {
 		s.Render()
 		k, _ := ReadKey()