86 lines
1.5 KiB
Go
86 lines
1.5 KiB
Go
package ui
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import (
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"git.sr.ht/~rockorager/vaxis"
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)
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type Context struct {
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Window vaxis.Window
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x, y int
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}
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type View interface {
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Event(state *State, event vaxis.Event) bool
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// MouseEvent(localX int, localY int, event vaxis.Event)
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}
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var Events = make(chan vaxis.Event)
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var Quit = make(chan struct{})
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var ViewChange = make(chan View, 1)
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type State struct {
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content View
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vx *vaxis.Vaxis
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}
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func New(view View) (state State, err error) {
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vx, err := vaxis.New(vaxis.Options{
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DisableMouse: false,
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CSIuBitMask: vaxis.CSIuDisambiguate | vaxis.CSIuReportEvents | vaxis.CSIuAlternateKeys | vaxis.CSIuAllKeys | vaxis.CSIuAssociatedText,
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})
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if err != nil {
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return
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}
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state = State{
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content: view,
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vx: vx,
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}
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state.vx.SetTitle("neofeels")
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go func() {
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for event := range state.vx.Events() {
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state.vx.Window().Clear()
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Events <- event
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}
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close(Events)
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}()
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return
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}
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func (state *State) HandleEvent(event vaxis.Event) {
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state.content.Event(state, event)
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state.vx.Render()
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}
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func (state *State) HandleViewChange(view View) {
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state.vx.Window().Clear()
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state.content = view
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state.content.Event(state, vaxis.Redraw{})
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state.vx.Render()
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}
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func (state *State) Close() {
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state.vx.Close()
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}
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func (state *State) PostEvent() func(ev vaxis.Event) {
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return state.vx.PostEvent
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}
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func (state *State) Events() chan vaxis.Event {
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return state.vx.Events()
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}
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func (state *State) Render() {
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state.vx.Render()
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}
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func (state *State) HideCursor() {
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state.vx.HideCursor()
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}
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func (state *State) Window() vaxis.Window {
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return state.vx.Window()
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}
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