Downgrade to pre-Blessed version of git.wow.st/gmp/ble.
Improve layout generally and add wide (horizontal) layouts. Add stopwatch widget.
This commit is contained in:
parent
14bbbf0679
commit
31fa374c7f
2
go.mod
2
go.mod
|
|
@ -4,7 +4,7 @@ go 1.13
|
|||
|
||||
require (
|
||||
gioui.org v0.0.0-20191126175243-2ca2e5462f16
|
||||
git.wow.st/gmp/ble v0.0.0-20191205134941-3bc712870db2
|
||||
git.wow.st/gmp/ble v0.0.0-20191127164604-2af636b9461a
|
||||
github.com/google/go-github/v24 v24.0.1 // indirect
|
||||
golang.org/x/oauth2 v0.0.0-20191122200657-5d9234df094c // indirect
|
||||
gopkg.in/yaml.v2 v2.2.7
|
||||
|
|
|
|||
227
main.go
227
main.go
|
|
@ -9,6 +9,7 @@ import (
|
|||
"log"
|
||||
"os"
|
||||
"path"
|
||||
"time"
|
||||
|
||||
"git.wow.st/gmp/ble"
|
||||
|
||||
|
|
@ -77,9 +78,25 @@ func hrDecode(x []byte) int {
|
|||
}
|
||||
}
|
||||
|
||||
type Stopwatch struct {
|
||||
lasttime time.Time
|
||||
elapsed time.Time
|
||||
running bool
|
||||
startstopBtn *widget.Button
|
||||
resetBtn *widget.Button
|
||||
h, m, s int
|
||||
}
|
||||
|
||||
func NewStopwatch() Stopwatch {
|
||||
return Stopwatch{
|
||||
startstopBtn: &widget.Button{},
|
||||
resetBtn: &widget.Button{},
|
||||
}
|
||||
}
|
||||
|
||||
func eventloop() {
|
||||
w := app.NewWindow(
|
||||
app.Size(unit.Dp(400), unit.Dp(400)),
|
||||
app.Size(unit.Dp(350), unit.Dp(600)),
|
||||
app.Title("HRM"),
|
||||
)
|
||||
gofont.Register()
|
||||
|
|
@ -121,9 +138,21 @@ func eventloop() {
|
|||
)
|
||||
}
|
||||
|
||||
appname := func() { th.Body1("Heart Rate Monitor").Layout(gtx) }
|
||||
appstate := func() { th.Body1(state).Layout(gtx) }
|
||||
periphname := func() { th.Body1(periph.Name).Layout(gtx) }
|
||||
appname := func() {
|
||||
layout.Align(layout.Center).Layout(gtx, func() {
|
||||
th.Body1("Heart Rate Monitor").Layout(gtx)
|
||||
})
|
||||
}
|
||||
appstate := func() {
|
||||
layout.Align(layout.Center).Layout(gtx, func() {
|
||||
th.Body1(state).Layout(gtx)
|
||||
})
|
||||
}
|
||||
periphname := func() {
|
||||
layout.Align(layout.Center).Layout(gtx, func() {
|
||||
th.Body1("COOSPO").Layout(gtx)
|
||||
})
|
||||
}
|
||||
|
||||
leftbar := func() {
|
||||
f := &layout.Flex{Axis: layout.Vertical}
|
||||
|
|
@ -171,9 +200,7 @@ func eventloop() {
|
|||
connpage = func() {
|
||||
f.Layout(gtx,
|
||||
f.Rigid(gtx, appname),
|
||||
f.Rigid(gtx, func() {
|
||||
th.Body1("Connecting").Layout(gtx)
|
||||
}),
|
||||
f.Rigid(gtx, appstate),
|
||||
f.Rigid(gtx, periphname),
|
||||
f.Rigid(gtx, func() {
|
||||
th.Button("Cancel").Layout(gtx, backBtn)
|
||||
|
|
@ -190,63 +217,167 @@ func eventloop() {
|
|||
)
|
||||
}
|
||||
|
||||
hrcircle := func() {
|
||||
blue := color.RGBA{0x3f, 0x51, 0xb5, 255}
|
||||
white := color.RGBA{255, 255, 255, 255}
|
||||
w, h1 := float32(gtx.Constraints.Width.Max), float32(gtx.Constraints.Height.Max)
|
||||
if w < h1 {
|
||||
h1 = w
|
||||
}
|
||||
s2 := h1 * 0.9
|
||||
r1 := f32.Rectangle{f32.Point{0, 0}, f32.Point{h1, h1}}
|
||||
p2a := f32.Point{(h1-s2)/2, (h1-s2)/2}
|
||||
p2b := f32.Point{s2 + (h1-s2)/2, s2 + (h1-s2)/2}
|
||||
r2 := f32.Rectangle{p2a, p2b}
|
||||
clip.Rect{ Rect: r1, NE: h1/2, NW: h1/2, SE: h1/2, SW: h1/2}.Op(gtx.Ops).Add(gtx.Ops)
|
||||
paint.ColorOp{Color: blue}.Add(gtx.Ops)
|
||||
paint.PaintOp{Rect: r1}.Add(gtx.Ops)
|
||||
clip.Rect{ Rect: r2, NE: s2/2, NW: s2/2, SE: s2/2, SW: s2/2}.Op(gtx.Ops).Add(gtx.Ops)
|
||||
paint.ColorOp{Color: white}.Add(gtx.Ops)
|
||||
paint.PaintOp{Rect: r2}.Add(gtx.Ops)
|
||||
op.TransformOp{}.Offset(p2a).Add(gtx.Ops)
|
||||
gtx.Constraints.Width.Max = int(s2)
|
||||
gtx.Constraints.Height.Max = int(s2)
|
||||
gtx.Constraints.Width.Min = int(s2)
|
||||
gtx.Constraints.Height.Min = int(s2)
|
||||
l := th.H1(fmt.Sprintf("%d", hr))
|
||||
l.Alignment = text.Middle
|
||||
hrcircle := func() int {
|
||||
var w, h1 float32
|
||||
layout.Align(layout.Center).Layout(gtx, func() {
|
||||
l.Layout(gtx)
|
||||
blue := color.RGBA{0x3f, 0x51, 0xb5, 255}
|
||||
white := color.RGBA{255, 255, 255, 255}
|
||||
w, h1 = float32(gtx.Constraints.Width.Max), float32(gtx.Constraints.Height.Max)
|
||||
if w < h1 {
|
||||
h1 = w
|
||||
}
|
||||
s2 := h1 * 0.9
|
||||
r1 := f32.Rectangle{f32.Point{0, 0}, f32.Point{h1, h1}}
|
||||
p2a := f32.Point{(h1-s2)/2, (h1-s2)/2}
|
||||
p2b := f32.Point{s2 + (h1-s2)/2, s2 + (h1-s2)/2}
|
||||
r2 := f32.Rectangle{p2a, p2b}
|
||||
clip.Rect{ Rect: r1, NE: h1/2, NW: h1/2, SE: h1/2, SW: h1/2}.Op(gtx.Ops).Add(gtx.Ops)
|
||||
paint.ColorOp{Color: blue}.Add(gtx.Ops)
|
||||
paint.PaintOp{Rect: r1}.Add(gtx.Ops)
|
||||
clip.Rect{ Rect: r2, NE: s2/2, NW: s2/2, SE: s2/2, SW: s2/2}.Op(gtx.Ops).Add(gtx.Ops)
|
||||
paint.ColorOp{Color: white}.Add(gtx.Ops)
|
||||
paint.PaintOp{Rect: r2}.Add(gtx.Ops)
|
||||
op.TransformOp{}.Offset(p2a).Add(gtx.Ops)
|
||||
gtx.Constraints.Width.Max = int(s2)
|
||||
gtx.Constraints.Height.Max = int(s2)
|
||||
gtx.Constraints.Width.Min = int(s2)
|
||||
gtx.Constraints.Height.Min = int(s2)
|
||||
l := th.H1(fmt.Sprintf("%d", hr))
|
||||
l.Alignment = text.Middle
|
||||
layout.Align(layout.Center).Layout(gtx, func() {
|
||||
l.Layout(gtx)
|
||||
})
|
||||
gtx.Dimensions.Size = image.Point{int(h1), int(h1)}
|
||||
})
|
||||
gtx.Dimensions.Size = image.Point{int(h1), int(h1)}
|
||||
return int(h1)
|
||||
}
|
||||
|
||||
hrpage = func() {
|
||||
sw := NewStopwatch()
|
||||
|
||||
stopwatch := func() {
|
||||
startstoptxt := "start"
|
||||
if sw.running {
|
||||
sw.elapsed = sw.elapsed.Add(time.Since(sw.lasttime))
|
||||
startstoptxt = "stop"
|
||||
}
|
||||
sw.lasttime = time.Now()
|
||||
f := layout.Flex{Axis: layout.Vertical}
|
||||
f.Layout(gtx,
|
||||
f.Rigid(gtx, appname),
|
||||
f.Rigid(gtx, periphname),
|
||||
f.Rigid(gtx, func() {
|
||||
layout.UniformInset(unit.Dp(2)).Layout(gtx, func() {
|
||||
th.Button("Stop").Layout(gtx, backBtn)
|
||||
layout.Align(layout.Center).Layout(gtx, func() {
|
||||
gtx.Constraints.Width.Max = 1e6
|
||||
th.H4(sw.elapsed.Format("15:04:05.00")).Layout(gtx)
|
||||
})
|
||||
if backBtn.Clicked(gtx) {
|
||||
ble.Disconnect(periph)
|
||||
periphs = periphs[:0]
|
||||
Config.Autoconnect = ""
|
||||
saveConfig()
|
||||
b.Scan()
|
||||
state = "scanning"
|
||||
page = scanpage
|
||||
}),
|
||||
f.Rigid(gtx, func() {
|
||||
f2 := layout.Flex{Axis: layout.Horizontal}
|
||||
gtx.Constraints.Height.Min = 100
|
||||
f2.Layout(gtx,
|
||||
f2.Flex(gtx, 0.5, func() {
|
||||
layout.UniformInset(unit.Dp(2)).Layout(gtx, func() {
|
||||
th.Button(startstoptxt).Layout(gtx, sw.startstopBtn)
|
||||
})
|
||||
}),
|
||||
f2.Flex(gtx, 0.5, func() {
|
||||
layout.UniformInset(unit.Dp(2)).Layout(gtx, func() {
|
||||
th.Button("reset").Layout(gtx, sw.resetBtn)
|
||||
})
|
||||
}),
|
||||
)
|
||||
if sw.startstopBtn.Clicked(gtx) {
|
||||
if sw.running {
|
||||
sw.running = false
|
||||
} else {
|
||||
sw.running = true
|
||||
}
|
||||
}
|
||||
if sw.resetBtn.Clicked(gtx) {
|
||||
sw.elapsed = time.Time{}
|
||||
sw.running = false
|
||||
}
|
||||
}),
|
||||
f.Rigid(gtx, hrcircle),
|
||||
)
|
||||
}
|
||||
|
||||
swidth := new(int)
|
||||
*swidth = 900
|
||||
hrpage = func() {
|
||||
stopbtn := func() {
|
||||
gtx.Constraints.Width.Min = *swidth
|
||||
gtx.Constraints.Height.Min = 100
|
||||
layout.UniformInset(unit.Dp(2)).Layout(gtx, func() {
|
||||
th.Button("Disconnect").Layout(gtx, backBtn)
|
||||
})
|
||||
}
|
||||
if wide {
|
||||
f2 := &layout.Flex{Axis: layout.Horizontal}
|
||||
f2.Layout(gtx,
|
||||
f2.Flex(gtx, 0.4, func() {
|
||||
f3 := &layout.Flex{Axis: layout.Vertical}
|
||||
c1 := f3.Rigid(gtx, func() {
|
||||
appname()
|
||||
*swidth = gtx.Dimensions.Size.X
|
||||
})
|
||||
c2 := f3.Rigid(gtx, func() {
|
||||
periphname()
|
||||
s2 := gtx.Dimensions.Size.X
|
||||
if s2 > *swidth {
|
||||
*swidth = s2
|
||||
}
|
||||
})
|
||||
c3 := f3.Rigid(gtx, stopwatch)
|
||||
c4 := f3.Rigid(gtx, stopbtn)
|
||||
f3.Layout(gtx,
|
||||
c1,
|
||||
f3.Rigid(gtx, appstate),
|
||||
c2,
|
||||
f3.Flex(gtx, 1.0, func() { th.Body1("").Layout(gtx) }),
|
||||
c3,
|
||||
c4,
|
||||
)
|
||||
}),
|
||||
f2.Flex(gtx, 0.6, func() { hrcircle() }),
|
||||
)
|
||||
} else { // !wide
|
||||
c1 := f.Rigid(gtx, func() {
|
||||
layout.Align(layout.Center).Layout(gtx, func() {
|
||||
gtx.Constraints.Width.Min = *swidth
|
||||
gtx.Constraints.Width.Max = *swidth
|
||||
stopwatch()
|
||||
})
|
||||
})
|
||||
c2 := f.Rigid(gtx, func() {
|
||||
layout.Align(layout.Center).Layout(gtx, stopbtn)
|
||||
})
|
||||
f.Layout(gtx,
|
||||
f.Rigid(gtx, appname),
|
||||
f.Rigid(gtx, appstate),
|
||||
f.Rigid(gtx, periphname),
|
||||
f.Flex(gtx, 1.0, func() {
|
||||
*swidth = hrcircle()
|
||||
}),
|
||||
c1,
|
||||
c2,
|
||||
)
|
||||
}
|
||||
if backBtn.Clicked(gtx) {
|
||||
ble.Disconnect(periph)
|
||||
periphs = periphs[:0]
|
||||
Config.Autoconnect = ""
|
||||
saveConfig()
|
||||
b.Scan()
|
||||
state = "scanning"
|
||||
page = scanpage
|
||||
}
|
||||
}
|
||||
|
||||
page = offpage
|
||||
|
||||
t := time.NewTicker(time.Second/30)
|
||||
for {
|
||||
select {
|
||||
case <-t.C:
|
||||
w.Invalidate()
|
||||
case e := <-b.Events():
|
||||
switch e := e.(type) {
|
||||
case ble.UpdateStateEvent:
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user