mirror of
https://github.com/status-im/whispervis.git
synced 2025-02-01 16:04:56 +00:00
Improve loader widget position
This commit is contained in:
Ivan Danyliuk
parent
928a7dd3e8
commit
9d0ec2d0f1
91
main.go
91
main.go
@ -3,17 +3,11 @@ package main
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import (
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"bytes"
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"runtime"
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"time"
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"github.com/divan/graphx/formats"
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"github.com/divan/graphx/layout"
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"github.com/gopherjs/gopherjs/js"
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"github.com/gopherjs/vecty"
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"github.com/gopherjs/vecty/elem"
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"github.com/gopherjs/vecty/event"
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"github.com/lngramos/three"
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"github.com/status-im/whispervis/widgets"
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"github.com/vecty/vthree"
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)
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func main() {
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@ -26,8 +20,9 @@ func main() {
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l := layout.NewAuto(data)
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steps := 50
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page := &Page{
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layout: l,
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loader: widgets.NewLoader(steps),
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layout: l,
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loader: widgets.NewLoader(steps),
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forceEditor: widgets.NewForceEditor(),
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}
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vecty.SetTitle("Whisper Simulation")
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@ -36,7 +31,6 @@ func main() {
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vecty.RenderBody(page)
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go func() {
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time.Sleep(1 * time.Second)
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for i := 0; i < steps; i++ {
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l.UpdatePositions()
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page.loader.Inc()
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@ -46,82 +40,3 @@ func main() {
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vecty.Rerender(page)
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}()
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}
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// Page is our main page component.
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type Page struct {
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vecty.Core
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layout *layout.Layout
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scene *three.Scene
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camera three.PerspectiveCamera
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renderer *three.WebGLRenderer
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graph *three.Group
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nodes *three.Group
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edges *three.Group
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controls TrackBallControl
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autoRotate bool
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loaded bool
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loader *widgets.Loader
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}
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// Render implements the vecty.Component interface.
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func (p *Page) Render() vecty.ComponentOrHTML {
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return elem.Body(
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elem.Div(
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vecty.Markup(vecty.Class("pure-g")),
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elem.Div(
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vecty.Markup(vecty.Class("pure-u-1-5")),
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elem.Heading1(vecty.Text("Whisper Message Propagation")),
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elem.Paragraph(vecty.Text("This visualization represents message propagation in the p2p network.")),
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),
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elem.Div(
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vecty.Markup(vecty.Class("pure-u-4-5")),
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vecty.If(p.loaded,
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vthree.WebGLRenderer(vthree.WebGLOptions{
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Init: p.init,
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Shutdown: p.shutdown,
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}),
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),
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vecty.If(!p.loaded, p.loader),
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),
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),
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vecty.Markup(
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event.KeyDown(p.KeyListener),
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),
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)
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}
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func (p *Page) renderWebGLCanvas() vecty.Component {
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return vthree.WebGLRenderer(vthree.WebGLOptions{
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Init: p.init,
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Shutdown: p.shutdown,
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})
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}
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func (p *Page) init(renderer *three.WebGLRenderer) {
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windowWidth := js.Global.Get("innerWidth").Float()*80/100 - 20
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windowHeight := js.Global.Get("innerHeight").Float() - 20
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p.renderer = renderer
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p.renderer.SetSize(windowWidth, windowHeight, true)
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devicePixelRatio := js.Global.Get("devicePixelRatio").Float()
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p.renderer.SetPixelRatio(devicePixelRatio)
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p.InitScene(windowWidth, windowHeight)
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p.CreateObjects()
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p.animate()
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}
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func (p *Page) shutdown(renderer *three.WebGLRenderer) {
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p.scene = nil
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p.camera = three.PerspectiveCamera{}
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p.renderer = nil
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p.graph, p.nodes, p.edges = nil, nil, nil
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}
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95
page.go
Normal file
95
page.go
Normal file
@ -0,0 +1,95 @@
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package main
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import (
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"github.com/divan/graphx/layout"
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"github.com/gopherjs/gopherjs/js"
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"github.com/gopherjs/vecty"
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"github.com/gopherjs/vecty/elem"
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"github.com/gopherjs/vecty/event"
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"github.com/lngramos/three"
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"github.com/status-im/whispervis/widgets"
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"github.com/vecty/vthree"
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)
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// Page is our main page component.
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type Page struct {
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vecty.Core
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layout *layout.Layout
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scene *three.Scene
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camera three.PerspectiveCamera
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renderer *three.WebGLRenderer
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graph *three.Group
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nodes *three.Group
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edges *three.Group
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controls TrackBallControl
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autoRotate bool
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loaded bool
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loader *widgets.Loader
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forceEditor *widgets.ForceEditor
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}
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// Render implements the vecty.Component interface.
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func (p *Page) Render() vecty.ComponentOrHTML {
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return elem.Body(
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elem.Div(
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vecty.Markup(
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vecty.Class("pure-g"),
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vecty.Style("height", "100%"),
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),
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elem.Div(
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vecty.Markup(vecty.Class("pure-u-1-5")),
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elem.Heading1(vecty.Text("Whisper Message Propagation")),
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elem.Paragraph(vecty.Text("This visualization represents message propagation in the p2p network.")),
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p.forceEditor,
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),
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elem.Div(
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vecty.Markup(vecty.Class("pure-u-4-5")),
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vecty.If(p.loaded,
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vthree.WebGLRenderer(vthree.WebGLOptions{
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Init: p.init,
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Shutdown: p.shutdown,
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}),
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),
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vecty.If(!p.loaded, p.loader),
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),
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),
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vecty.Markup(
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event.KeyDown(p.KeyListener),
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),
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)
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}
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func (p *Page) renderWebGLCanvas() vecty.Component {
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return vthree.WebGLRenderer(vthree.WebGLOptions{
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Init: p.init,
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Shutdown: p.shutdown,
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})
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}
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func (p *Page) init(renderer *three.WebGLRenderer) {
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windowWidth := js.Global.Get("innerWidth").Float()*80/100 - 20
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windowHeight := js.Global.Get("innerHeight").Float() - 20
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p.renderer = renderer
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p.renderer.SetSize(windowWidth, windowHeight, true)
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devicePixelRatio := js.Global.Get("devicePixelRatio").Float()
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p.renderer.SetPixelRatio(devicePixelRatio)
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p.InitScene(windowWidth, windowHeight)
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p.CreateObjects()
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p.animate()
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}
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func (p *Page) shutdown(renderer *three.WebGLRenderer) {
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p.scene = nil
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p.camera = three.PerspectiveCamera{}
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p.renderer = nil
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p.graph, p.nodes, p.edges = nil, nil, nil
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}
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@ -15,16 +15,16 @@ type Loader struct {
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}
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func (l *Loader) Render() vecty.ComponentOrHTML {
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var text string
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progress := l.Progress()
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if progress > 99.9 {
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text = "Completed"
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} else {
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text = fmt.Sprintf("Loading %.1f%%...", progress)
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fmt.Println("Loader.Render()", text, progress)
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}
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text := l.text()
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return elem.Div(
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elem.Heading1(vecty.Text(text)),
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vecty.Markup(
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vecty.Style("text-align", "center"),
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vecty.Style("position", "relative"),
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vecty.Style("top", "50%"),
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),
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elem.Heading1(
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vecty.Text(text),
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),
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)
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}
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@ -44,3 +44,15 @@ func (l *Loader) Progress() float64 {
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fmt.Println("progress", 100*float64(l.current)/float64(l.steps))
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return 100 * float64(l.current) / float64(l.steps)
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}
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// Text returns formatted string to display.
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func (l *Loader) text() string {
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var text string
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progress := l.Progress()
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if progress > 99.9 {
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text = "Completed"
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} else {
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text = fmt.Sprintf("Loading %.0f%%...", progress)
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}
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return text
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}
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