feat: cube gui component

customComponents.go

@@ -0,0 +1,52 @@
+package main
+
+import (
+	"math"
+	"time"
+
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/canvas"
+	"fyne.io/fyne/v2/widget"
+)
+
+type cube struct {
+	widget.Icon
+	x, y float32
+	size float32
+}
+
+func newCube(textureUrl string) *cube {
+	texture, err := fyne.LoadResourceFromURLString(textureUrl)
+	if err != nil {
+		panic(err)
+	}
+	cubeImage := &cube{
+		x:    400,
+		y:    300,
+		size: 150,
+	}
+	cubeImage.Resource = texture
+	cubeImage.Move(fyne.NewPos(cubeImage.x, cubeImage.y))
+	cubeImage.Resize(fyne.NewSize(cubeImage.size, cubeImage.size))
+	return cubeImage
+}
+
+func (d *cube) Dragged(e *fyne.DragEvent) {
+	dx := d.x - (d.Position().X + e.Dragged.DX)
+	dy := d.y - (d.Position().Y + e.Dragged.DY)
+	distance := math.Sqrt(float64(dx*dx + dy*dy))
+	scale := float32(1 / (1 + distance/50))
+	d.Move(fyne.NewPos(d.Position().X+e.Dragged.DX*scale, d.Position().Y+e.Dragged.DY*scale))
+	d.Refresh()
+}
+
+func (d *cube) DragEnd() {
+	canvas.NewPositionAnimation(
+		d.Position(),
+		fyne.NewPos(d.x, d.y),
+		time.Second/2,
+		func(pos fyne.Position) {
+			d.Move(pos)
+			d.Refresh()
+		}).Start()
+}

gui.go

@@ -1,16 +1,20 @@
 package main
 
 import (
+	"image/color"
+	"time"
+
 	"fyne.io/fyne/v2"
 	"fyne.io/fyne/v2/canvas"
 	"fyne.io/fyne/v2/container"
 )
 
 func gui(qubusApp fyne.App, defaults *Defaults) {
 	qubusWindow := qubusApp.NewWindow("QUBUS core")
-	qubusWindow.Resize(fyne.NewSize(800, 600))
+	qubusWindow.Resize(fyne.NewSize(1400, 900))
 	qubusWindow.CenterOnScreen()
 	qubusWindow.SetIcon(qubusApp.Icon())
+	qubusWindow.SetFixedSize(true)
 
 	windowMenu := fyne.NewMainMenu(
 		fyne.NewMenu("File",
@@ -20,17 +24,40 @@ func gui(qubusApp fyne.App, defaults *Defaults) {
 			fyne.NewMenuItem("Export config", func() {
 				println("Export config")
 			}),
+			fyne.NewMenuItem("Import config", func() {
+				println("Import config")
+			}),
+			fyne.NewMenuItem("Settings", func() {
+				println("Settings")
+			}),
 		),
 	)
 	qubusWindow.SetMainMenu(windowMenu)
 
-	cubeImageResource, _ := fyne.LoadResourceFromURLString(defaults.CubeAssetURL)
-	cubeImage := canvas.NewImageFromResource(cubeImageResource)
-	cubeImage.Move(fyne.NewPos(400, 300))
-	cubeImage.Resize(fyne.NewSize(150, 150))
+	cubeImage := newCube(defaults.CubeAssetURL)
 
-	mainContainer := container.NewWithoutLayout(cubeImage)
+	infoContainerShape := canvas.NewRectangle(color.White)
+	infoContainerShape.Resize(fyne.NewSize(300, 825))
+	infoContainerShape.Move(fyne.NewPos(1400, 25))
+	infoContainerShape.CornerRadius = 12
+
+	mainContainer := container.NewWithoutLayout(cubeImage, infoContainerShape)
 	qubusWindow.SetContent(mainContainer)
 
+	canvas.NewPositionAnimation(
+		infoContainerShape.Position(),
+		fyne.NewPos(1400-325, 25),
+		time.Second,
+		func(pos fyne.Position) {
+			infoContainerShape.Move(pos)
+			infoContainerShape.Refresh()
+		}).Start()
+
+	go func() {
+		for {
+			mainContainer.Refresh()
+		}
+	}()
+
 	qubusWindow.ShowAndRun()
 }