72 lines
1.3 KiB
Go
72 lines
1.3 KiB
Go
// Copyright 2015 The Go Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
//go:build windows
|
|
// +build windows
|
|
|
|
package app
|
|
|
|
import (
|
|
"log"
|
|
|
|
"golang.org/x/exp/shiny/driver/gldriver"
|
|
"golang.org/x/exp/shiny/screen"
|
|
"golang.org/x/mobile/event/lifecycle"
|
|
"golang.org/x/mobile/event/mouse"
|
|
"golang.org/x/mobile/event/touch"
|
|
"golang.org/x/mobile/gl"
|
|
)
|
|
|
|
func main(f func(a App)) {
|
|
gldriver.Main(func(s screen.Screen) {
|
|
w, err := s.NewWindow(nil)
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
defer w.Release()
|
|
|
|
theApp.glctx = nil
|
|
theApp.worker = nil // handled by shiny
|
|
|
|
go func() {
|
|
for range theApp.publish {
|
|
res := w.Publish()
|
|
theApp.publishResult <- PublishResult{
|
|
BackBufferPreserved: res.BackBufferPreserved,
|
|
}
|
|
}
|
|
}()
|
|
|
|
go f(theApp)
|
|
|
|
for {
|
|
theApp.Send(convertEvent(w.NextEvent()))
|
|
}
|
|
})
|
|
}
|
|
|
|
func convertEvent(e interface{}) interface{} {
|
|
switch e := e.(type) {
|
|
case lifecycle.Event:
|
|
if theApp.glctx == nil {
|
|
theApp.glctx = e.DrawContext.(gl.Context)
|
|
}
|
|
case mouse.Event:
|
|
te := touch.Event{
|
|
X: e.X,
|
|
Y: e.Y,
|
|
}
|
|
switch e.Direction {
|
|
case mouse.DirNone:
|
|
te.Type = touch.TypeMove
|
|
case mouse.DirPress:
|
|
te.Type = touch.TypeBegin
|
|
case mouse.DirRelease:
|
|
te.Type = touch.TypeEnd
|
|
}
|
|
return te
|
|
}
|
|
return e
|
|
}
|