You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
69 lines
1.6 KiB
Go
69 lines
1.6 KiB
Go
package app
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"github.com/gdamore/tcell/v2"
|
|
"github.com/jordanorelli/astro-domu/internal/math"
|
|
"github.com/jordanorelli/astro-domu/internal/sim"
|
|
)
|
|
|
|
type chatView struct {
|
|
composing string
|
|
inFocus bool
|
|
history []sim.ChatMessage
|
|
}
|
|
|
|
func (c *chatView) handleEvent(e tcell.Event) change {
|
|
switch t := e.(type) {
|
|
case *tcell.EventKey:
|
|
key := t.Key()
|
|
|
|
if key == tcell.KeyBackspace || key == tcell.KeyBackspace2 {
|
|
line := []rune(c.composing)
|
|
if len(line) > 0 {
|
|
line = line[:len(line)-1]
|
|
}
|
|
c.composing = string(line)
|
|
break
|
|
}
|
|
|
|
if key == tcell.KeyEnter {
|
|
msg := c.composing
|
|
c.composing = ""
|
|
return changeFn(func(ui *UI) {
|
|
// ugh lol
|
|
go ui.client.Send(sim.SendChatMessage{Text: msg})
|
|
})
|
|
}
|
|
|
|
if key == tcell.KeyRune {
|
|
c.composing = fmt.Sprintf("%s%c", c.composing, t.Rune())
|
|
}
|
|
|
|
default:
|
|
// ui.Debug("screen saw unhandled event of type %T", e)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (c *chatView) draw(img canvas, st *state) {
|
|
bounds := img.bounds()
|
|
fill(img, tcell.StyleDefault.Background(tcell.NewRGBColor(32, 32, 32)))
|
|
chatHeight := bounds.Height - 1
|
|
for i := 0; i < math.Min(chatHeight, len(c.history)); i++ {
|
|
msg := c.history[len(c.history)-1-i]
|
|
s := fmt.Sprintf("%12s: %s", msg.From, msg.Text)
|
|
writeString(img, s, math.Vec{0, bounds.Height - 2 - i}, tcell.StyleDefault)
|
|
}
|
|
|
|
writeString(img, c.composing, math.Vec{0, bounds.Height - 1}, tcell.StyleDefault)
|
|
|
|
if c.inFocus {
|
|
cursor := tile{r: tcell.RuneBlock, style: tcell.StyleDefault.Blink(true)}
|
|
img.setTile(len([]rune(c.composing)), bounds.Height-1, cursor)
|
|
}
|
|
}
|
|
|
|
func (c *chatView) setFocus(yes bool) { c.inFocus = yes }
|