221 lines
7.9 KiB
Go
221 lines
7.9 KiB
Go
package main
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import (
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"fmt"
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"math/rand"
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"time"
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"github.com/egoist/mygo/ui"
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mujica "mujicaui"
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)
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// motionLoaderDemo shows a loader while loading.
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func motionLoaderDemo(id string, loader func(c *ui.Context, o mujica.LoaderOptions) *ui.Element) func(c *ui.Context, log func(string)) {
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return func(c *ui.Context, log func(string)) {
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type state struct {
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loading, label bool
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size float64
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}
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s := ui.Local(c.Root(), id, func() state { return state{loading: true, label: true, size: 20} })
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navigationDemo(c, func() {
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navigationCheck(c, &s.loading, "Loading", log)
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navigationCheck(c, &s.label, "Show label", log)
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navigationSlider(c, &s.size, "Size", 12, 48, log)
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}, func() {
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ui.Row(c).Gap(24).AlignItems(ui.Center).Children(func() {
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if !s.loading {
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ui.Text(c, "Done.")
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return
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}
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loader(c, mujica.LoaderOptions{Size: float32(s.size), Label: "Thinking", ShowLabel: s.label})
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loader(c, mujica.LoaderOptions{Size: float32(s.size), Label: "Indexing", Color: mujica.Tokens(c).Info})
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})
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})
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}
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}
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func motionShimmerDemo(c *ui.Context, log func(string)) {
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type state struct{ loading bool }
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s := ui.Local(c.Root(), "292", func() state { return state{loading: true} })
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navigationDemo(c, func() {
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navigationCheck(c, &s.loading, "Loading", log)
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}, func() {
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mujica.Shimmer(c, s.loading, mujica.ShimmerOptions{Height: 56, Label: "Loading report"}, func() {
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ui.Text(c, "Quarterly report: 12 chapters, 340 pages.")
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})
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mujica.Shimmer(c, s.loading, mujica.ShimmerOptions{Width: 240, Height: 20}, func() {
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ui.Text(c, "Updated today").TextColor(mujica.Tokens(c).TextMuted)
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})
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})
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}
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func motionCountUpDemo(c *ui.Context, log func(string)) {
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type state struct{ value, duration, decimals float64 }
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s := ui.Local(c.Root(), "293", func() state { return state{value: 1280, duration: 120} })
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navigationDemo(c, func() {
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navigationSlider(c, &s.duration, "Duration (ms)", 120, 1200, log)
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navigationSlider(c, &s.decimals, "Decimals", 0, 4, log)
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if mujica.Button(c, "Add 500", mujica.ButtonOptions{Variant: mujica.Secondary}).Clicked() {
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s.value += 500
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log(fmt.Sprintf("Value %.0f", s.value))
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}
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if mujica.Button(c, "Random", mujica.ButtonOptions{Variant: mujica.Secondary}).Clicked() {
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s.value = float64(rand.Intn(100000))
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log(fmt.Sprintf("Value %.0f", s.value))
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}
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}, func() {
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mujica.CountUp(c, s.value, mujica.CountUpOptions{Duration: time.Duration(s.duration) * time.Millisecond, Decimals: int(s.decimals)}).FontSize(mujica.FontSize(c, 32))
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mujica.CountUp(c, s.value/1000, mujica.CountUpOptions{Decimals: 2, Duration: time.Second})
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})
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}
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func motionTypewriterDemo(c *ui.Context, log func(string)) {
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type state struct {
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text string
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speed float64
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round int
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}
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s := ui.Local(c.Root(), "294", func() state { return state{text: "The court assembles at dusk.", speed: 30} })
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navigationDemo(c, func() {
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navigationSlider(c, &s.speed, "Speed", 5, 120, log)
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if mujica.Button(c, "Append", mujica.ButtonOptions{Variant: mujica.Secondary}).Clicked() {
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s.text += " The music begins."
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log("Appended")
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}
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if mujica.Button(c, "Restart", mujica.ButtonOptions{Variant: mujica.Secondary}).Clicked() {
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s.text = "A new letter arrives from the duchess."
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s.round++
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log("Restarted")
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}
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}, func() {
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ui.Column(c).Key(s.round).Children(func() {
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if mujica.Typewriter(c, s.text, mujica.TypewriterOptions{Speed: s.speed, Skippable: true}).Changed() {
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log("Finished")
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}
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})
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})
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}
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func motionShimmerTextDemo(c *ui.Context, log func(string)) {
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type state struct{ active bool }
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s := ui.Local(c.Root(), "295", func() state { return state{active: true} })
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navigationDemo(c, func() {
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navigationCheck(c, &s.active, "Thinking", log)
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}, func() {
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mujica.ShimmerText(c, "Thinking about the program…", mujica.ShimmerTextOptions{Active: s.active})
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mujica.ShimmerText(c, "思考中…", mujica.ShimmerTextOptions{Active: s.active})
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})
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}
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func motionStaggerDemo(c *ui.Context, log func(string)) {
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type state struct {
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round int
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interval float64
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horizontal bool
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}
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s := ui.Local(c.Root(), "296", func() state { return state{interval: 60} })
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guests := []string{"Sakiko", "Mutsumi", "Uika", "Umiri", "Nyamu"}
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navigationDemo(c, func() {
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navigationSlider(c, &s.interval, "Interval (ms)", 20, 300, log)
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navigationCheck(c, &s.horizontal, "Horizontal", log)
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if mujica.Button(c, "Replay", mujica.ButtonOptions{Variant: mujica.Secondary}).Clicked() {
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s.round++
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log(fmt.Sprintf("Replay %d", s.round))
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}
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}, func() {
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ui.Column(c).Key(s.round).Children(func() {
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mujica.Stagger(c, len(guests), mujica.StaggerOptions{Interval: time.Duration(s.interval) * time.Millisecond, Horizontal: s.horizontal}, func(i int) {
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ui.Text(c, guests[i]+" arrives").Padding(6, 10).Background(mujica.Tokens(c).Surface).Radius(4).Margin(0, 0, 4, 0)
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})
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})
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})
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}
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func motionReorderDemo(c *ui.Context, log func(string)) {
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type state struct {
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order []string
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gap float64
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}
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s := ui.Local(c.Root(), "297", func() state { return state{order: []string{"Overture", "Masquerade", "Interlude", "Finale"}, gap: 4} })
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navigationDemo(c, func() {
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navigationSlider(c, &s.gap, "Gap", 0, 24, log)
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if mujica.Button(c, "Shuffle", mujica.ButtonOptions{Variant: mujica.Secondary}).Clicked() {
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next := append([]string(nil), s.order...)
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rand.Shuffle(len(next), func(i, j int) { next[i], next[j] = next[j], next[i] })
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s.order = next
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log(fmt.Sprintf("Order %v", s.order))
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}
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if mujica.Button(c, "Reverse", mujica.ButtonOptions{Variant: mujica.Secondary}).Clicked() {
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next := make([]string, len(s.order))
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for i, v := range s.order {
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next[len(next)-1-i] = v
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}
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s.order = next
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log(fmt.Sprintf("Order %v", s.order))
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}
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}, func() {
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ui.Column(c).Width(280).Children(func() {
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mujica.ReorderTransition(c, s.order, mujica.ReorderTransitionOptions{Gap: float32(s.gap)}, func(name string) {
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ui.Text(c, name).Padding(8, 12).Background(mujica.Tokens(c).Surface).Radius(4)
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})
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})
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})
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}
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func motionLayoutDemo(c *ui.Context, log func(string)) {
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type state struct{ open, clip bool }
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s := ui.Local(c.Root(), "298", func() state { return state{clip: true} })
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navigationDemo(c, func() {
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navigationCheck(c, &s.open, "Expanded", log)
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navigationCheck(c, &s.clip, "Clip", log)
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}, func() {
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ui.Column(c).AlignItems(ui.Start).Children(func() {
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mujica.LayoutTransition(c, mujica.LayoutTransitionOptions{Clip: s.clip}, func() {
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ui.Column(c).Padding(12).Gap(6).Background(mujica.Tokens(c).Surface).Radius(4).Children(func() {
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ui.Text(c, "Program").FontWeight(600)
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if s.open {
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for _, p := range []string{"Overture", "Masquerade", "Interlude", "Finale"} {
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ui.Text(c, p)
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}
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}
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})
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})
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})
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})
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}
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func motionPresenceDemo(c *ui.Context, log func(string)) {
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type state struct {
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show bool
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kind int
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}
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s := ui.Local(c.Root(), "299", func() state { return state{show: true} })
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navigationDemo(c, func() {
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navigationCheck(c, &s.show, "Show", log)
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if mujica.SegmentedControl(c, &s.kind, []mujica.Segment{{Label: "Fade"}, {Label: "Slide"}, {Label: "Collapse"}}, mujica.SegmentedControlOptions{Label: "Kind"}).Changed() {
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log(fmt.Sprintf("Kind %d", s.kind))
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}
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}, func() {
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ui.Column(c).Width(320).Children(func() {
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mujica.Presence(c, s.show, mujica.PresenceOptions{Kind: mujica.PresenceKind(s.kind)}, func() {
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ui.Text(c, "Your changes were saved.").Padding(10, 12).Background(mujica.Tokens(c).Surface).Radius(4)
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})
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ui.Text(c, "Content below moves with it.").TextColor(mujica.Tokens(c).TextMuted).Padding(8, 0)
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})
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})
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}
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func motionBlinkDemo(c *ui.Context, log func(string)) {
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type state struct{ price float64 }
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s := ui.Local(c.Root(), "300", func() state { return state{price: 101.5} })
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navigationDemo(c, func() {
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if mujica.Button(c, "Tick", mujica.ButtonOptions{Variant: mujica.Secondary}).Clicked() {
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s.price += float64(rand.Intn(200)-100) / 50
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log(fmt.Sprintf("Price %.2f", s.price))
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}
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}, func() {
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mujica.BlinkHighlight(c, s.price, mujica.BlinkHighlightOptions{})
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})
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}
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