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main.go
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main.go
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package main
import (
"sort"
"github.com/atotto/clipboard"
l "github.com/cybriq/p9/pkg/gel/gio/layout"
"github.com/cybriq/p9/pkg/interrupt"
"github.com/cybriq/p9/pkg/qu"
"github.com/cybriq/p9/pkg/gel/icons"
"github.com/cybriq/p9/pkg/gel"
)
type State struct {
*gel.Window
}
func NewState(quit qu.C) *State {
return &State{
Window: gel.NewWindowP9(quit),
}
}
func main() {
quit := qu.T()
state := NewState(quit)
var e error
rootWidget := state.rootWidget()
if e = state.Window.
Size(48, 32).
Title("icons chooser").
Open().
Run(rootWidget, func() {
interrupt.Request()
quit.Q()
}, quit,
); E.Chk(e) {
}
}
type (
iconInfo struct {
name string
data *[]byte
}
iconsInfo []iconInfo
)
func (ii iconsInfo) Len() int { return len(ii) }
func (ii iconsInfo) Less(i, j int) bool { return ii[i].name < ii[j].name }
func (ii iconsInfo) Swap(i, j int) { ii[i], ii[j] = ii[j], ii[i] }
func (s *State) rootWidget() (o l.Widget) {
lis := s.WidgetPool.GetList()
ow := make(iconsInfo, len(icons.Material))
counter := 0
for i, x := range icons.Material {
ow[counter] = iconInfo{i, x}
counter++
}
sort.Sort(ow)
clicks := make([]*gel.Clickable, len(ow))
for i := range ow {
clicks[i] = s.WidgetPool.GetClickable()
}
le := func(gtx l.Context, index int) l.Dimensions {
clicks[index].SetClick(func() {
var e error
if e = clipboard.WriteAll("icons." + ow[index].name); E.Chk(e) {
}
},
)
return s.Flex().AlignStart().
// Rigid(s.Inset(0.5, gel.EmptySpace(0, 0)).Fn).
Rigid(
s.ButtonLayout(clicks[index]).Embed(
s.Flex().AlignMiddle().
Rigid(
s.Icon().
Scale(gel.Scales["H3"]).
Color("DocText").
Src(ow[index].data).
Fn,
).
Rigid(
s.Body1(ow[index].name).Fn,
).Fn,
).Background("PanelBg").Fn,
).
Fn(gtx)
}
return s.VFlex().AlignStart().
Rigid(s.Fill("DocBg", l.Center, 0, 0,
s.Inset(0.5,
s.Flex().AlignStart().
Rigid(
s.H4("material icons").Fn,
).
Rigid(s.Inset(0.5, gel.EmptySpace(0, 0)).Fn).
Flexed(1,
s.Body1("click to copy icon's variable name").Fn,
).Fn,
).Fn,
).Fn,
).
Flexed(1,
s.Inset(0.25,
lis.Vertical().Length(len(ow)).ListElement(le).Fn,
).Fn,
).
Fn
}