62 lines
896 B
Go
62 lines
896 B
Go
package menu
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import (
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"sync"
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"github.com/gdamore/tcell"
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"github.com/gdamore/tcell/views"
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)
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type Menu struct {
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model *menuModel
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once sync.Once
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MenuView
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}
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func (m *Menu) SetCurrent(option Option) {
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m.Init()
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mm := m.model
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mm.SetCurrent(option)
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m.MenuView.SetModel(mm)
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}
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func (m *Menu) SetStyle(style tcell.Style) {
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m.model.style = style
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m.MenuView.SetStyle(style)
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}
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func (m *Menu) SetSelectedStyle(style tcell.Style) {
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m.MenuView.SetSelectedStyle(style)
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}
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func (m *Menu) EnableCursor(on bool) {
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m.Init()
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m.model.cursor = on
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}
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func (m *Menu) HideCursor(on bool) {
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m.Init()
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m.model.hide = on
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}
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func (m *Menu) Init() {
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m.once.Do(func() {
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mm := &menuModel{
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width: 0,
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cursor: true,
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hide: false,
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}
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m.model = mm
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m.MenuView.Init()
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m.MenuView.SetModel(mm)
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})
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}
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func NewMenu(app *views.Application) *Menu {
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m := &Menu{}
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m.Init()
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m.app = app
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return m
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}
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