87 lines
2.5 KiB
Go
87 lines
2.5 KiB
Go
package ui
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import (
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"fmt"
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"strings"
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"github.com/orus-dev/osui"
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"github.com/orus-dev/osui/colors"
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"github.com/orus-dev/osui/keys"
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)
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type InputBoxParams struct {
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Style DivStyle
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Width int
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Height int
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}
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type InputBoxComponent struct {
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Data osui.ComponentData
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max_size uint
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cursor uint
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InputData string
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}
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func (s *InputBoxComponent) GetComponentData() *osui.ComponentData {
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return &s.Data
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}
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func (s InputBoxComponent) Render() string {
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s.Data.Style.UseStyle()
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if s.max_size > uint(len(s.InputData)) {
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return fmt.Sprintf(
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" %s\n%s│%s%s│%s\n %s",
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colors.Reset+s.Data.Style.Outline+strings.Repeat("_", int(s.max_size))+colors.Reset,
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colors.Reset+s.Data.Style.Outline,
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colors.Combine(s.Data.Style.Foreground, s.Data.Style.Background)+s.InputData+osui.LogicValue(s.Data.IsActive, s.Data.Style.Cursor+"█"+colors.Combine(s.Data.Style.Foreground, s.Data.Style.Background), ""),
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strings.Repeat(" ", int(s.max_size)-len(s.InputData)-osui.LogicValueInt(s.Data.IsActive, 1, 0))+colors.Reset+s.Data.Style.Outline,
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colors.Reset+s.Data.DefaultColor,
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s.Data.Style.Outline+strings.Repeat("‾", int(s.max_size))+colors.Reset+s.Data.DefaultColor,
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)
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}
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return fmt.Sprintf(
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" %s\n%s│%s%s\n %s",
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colors.Reset+s.Data.Style.Outline+strings.Repeat("_", int(s.max_size))+colors.Reset,
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colors.Reset+s.Data.Style.Outline,
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colors.Combine(s.Data.Style.Foreground, s.Data.Style.Background)+s.InputData+osui.LogicValue(s.Data.IsActive, s.Data.Style.Cursor+"█"+colors.Reset, s.Data.Style.Outline+"|"+colors.Reset),
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colors.Reset+s.Data.DefaultColor,
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colors.Reset+s.Data.Style.Outline+strings.Repeat("‾", int(s.max_size))+colors.Reset+s.Data.DefaultColor,
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)
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}
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func (s *InputBoxComponent) Update(key string) bool {
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if f, ok := s.Data.Keys["done"]; ok && f(key) {
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return true
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} else if f, ok := s.Data.Keys["remove"]; ok && f(key) {
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if len(s.InputData) > 0 {
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s.InputData = s.InputData[:len(s.InputData)-1]
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}
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} else if f, ok := s.Data.Keys["left"]; ok && f(key) {
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if s.cursor > 0 {
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s.cursor--
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}
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} else if f, ok := s.Data.Keys["right"]; ok && f(key) {
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if s.cursor < s.max_size {
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s.cursor++
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}
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} else {
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if len(key) == 1 {
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if int(s.max_size) > len(s.InputData) {
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s.InputData += key
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}
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}
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}
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return false
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}
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func InputBox(param osui.Param, max_size uint) *InputBoxComponent {
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param.SetDefaultBindings(map[string]func(string) bool{
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"done": keys.Enter,
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"remove": keys.Backspace,
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"left": keys.Left,
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"right": keys.Right,
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})
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return param.UseParam(&InputBoxComponent{max_size: max_size}).(*InputBoxComponent)
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}
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