Start prototyping send view

go.mod

@@ -7,6 +7,7 @@ require (
 	fyne.io/x/fyne v0.0.0-20250106132206-3228f6c50107
 	github.com/fynelabs/fyneselfupdate v0.1.1
 	github.com/fynelabs/selfupdate v0.2.0
+	github.com/rymdport/go-qrcode v1.1.0
 	github.com/rymdport/wormhole v0.1.1-0.20241116103349-4e36e05aff6c
 	github.com/stretchr/testify v1.9.0
 )

go.sum

@@ -259,6 +259,8 @@ github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6L
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
 github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/ryanuber/columnize v0.0.0-20160712163229-9b3edd62028f/go.mod h1:sm1tb6uqfes/u+d4ooFouqFdy9/2g9QGwK3SQygK0Ts=
+github.com/rymdport/go-qrcode v1.1.0 h1:FBbvYA4pHGO+C22QmIx5wNVnlHQOGKOlXg9s6syskps=
+github.com/rymdport/go-qrcode v1.1.0/go.mod h1:/DWqWDSfM/AcbuUr+/nNZev3SjO4bdZYqatpTpB9Js4=
 github.com/rymdport/portal v0.3.0 h1:QRHcwKwx3kY5JTQcsVhmhC3TGqGQb9LFghVNUy8AdB8=
 github.com/rymdport/portal v0.3.0/go.mod h1:kFF4jslnJ8pD5uCi17brj/ODlfIidOxlgUDTO5ncnC4=
 github.com/rymdport/wormhole v0.1.1-0.20241116103349-4e36e05aff6c h1:PEoCBrif+0g6CvQb9yXZefHqgJJn+W7gM8P3ksb5E9w=

internal/ui/components/stack.go

@@ -13,7 +13,9 @@ type StackNavigator struct {
 	widget.BaseWidget
 	stack  []fyne.CanvasObject
 	titles []string
-	OnBack func()
+
+	HideBackButton bool
+	OnBack         func()
 }
 
 // NewNavigator creates a new Navigator instance.
@@ -64,7 +66,7 @@ func (n *StackNavigator) CreateRenderer() fyne.WidgetRenderer {
 	}
 
 	hideNavbar := len(n.stack) == 1
-	renderer.backButton.Hidden = hideNavbar
+	renderer.backButton.Hidden = hideNavbar || n.HideBackButton
 	renderer.titleLabel.Hidden = hideNavbar
 	renderer.separator.Hidden = hideNavbar
 
@@ -133,7 +135,7 @@ func (r *stackNavigatorRenderer) Refresh() {
 	r.titleLabel.Hidden = hideNavbar
 	r.titleLabel.Refresh()
 
-	r.backButton.Hidden = hideNavbar
+	r.backButton.Hidden = hideNavbar || r.parent.HideBackButton
 	r.backButton.Refresh()
 
 	r.separator.Hidden = hideNavbar

internal/ui/send.go

@@ -2,6 +2,7 @@ package ui
 
 import (
 	"github.com/Jacalz/rymdport/v3/internal/ui/components"
+	qrcode "github.com/rymdport/go-qrcode"
 
 	"fyne.io/fyne/v2"
 	"fyne.io/fyne/v2/canvas"
@@ -10,35 +11,62 @@ import (
 	"fyne.io/fyne/v2/widget"
 )
 
-func buildSendView() fyne.CanvasObject {
-	return widget.NewLabel("Sending will be implemented soon...")
+func buildSendView(nav *components.StackNavigator) fyne.CanvasObject {
+	code := "123-example-code"
+
+	qr, err := qrcode.New("wormhole-transfer:"+code, qrcode.High)
+	if err != nil {
+		fyne.LogError("Failed to encode qr code", err)
+	}
+
+	qr.BackgroundColor = theme.Color(theme.ColorNameBackground)
+	qr.ForegroundColor = theme.Color(theme.ColorNameForeground)
+
+	const size = 150
+	image := &canvas.Image{Image: qr.Image(size), FillMode: canvas.ImageFillOriginal, ScaleMode: canvas.ImageScalePixels}
+	image.SetMinSize(fyne.NewSquareSize(float32(size)))
+
+	codeLabel := &widget.Label{Text: code, TextStyle: fyne.TextStyle{Bold: true}, Alignment: fyne.TextAlignCenter}
+
+	progress := &widget.ProgressBar{Max: 100}
+
+	cancel := &widget.Button{Text: "Cancel", OnTapped: func() { nav.Pop() }}
+
+	return container.NewCenter(
+		container.NewVBox(
+			image,
+			codeLabel,
+			progress,
+			&widget.Separator{},
+			container.NewCenter(cancel),
+		),
+	)
 }
 
-func createSendPage(navigator *components.StackNavigator) fyne.CanvasObject {
+func createSendPage(nav *components.StackNavigator) fyne.CanvasObject {
 	icon := canvas.NewImageFromResource(theme.UploadIcon())
 	icon.FillMode = canvas.ImageFillContain
 	icon.SetMinSize(fyne.NewSquareSize(200))
 
 	description := &widget.Label{Text: "Select data type below or drop files here.", Alignment: fyne.TextAlignCenter}
 
-	sendView := buildSendView()
 	file := &widget.Button{
 		Icon:       theme.FileTextIcon(),
 		Text:       "Send File",
 		Importance: widget.HighImportance,
-		OnTapped:   func() { navigator.Push(sendView, "Sending File") },
+		OnTapped:   func() { nav.Push(buildSendView(nav), "Sending File") },
 	}
 	folder := &widget.Button{
 		Icon:       theme.FolderIcon(),
 		Text:       "Send Folder",
 		Importance: widget.HighImportance,
-		OnTapped:   func() { navigator.Push(sendView, "Sending Folder") },
+		OnTapped:   func() { nav.Push(buildSendView(nav), "Sending Folder") },
 	}
 	text := &widget.Button{
 		Icon:       theme.DocumentIcon(),
 		Text:       "Send Text",
 		Importance: widget.HighImportance,
-		OnTapped:   func() { navigator.Push(sendView, "Sending Text") },
+		OnTapped:   func() { nav.Push(buildSendView(nav), "Sending Text") },
 	}
 
 	buttons := container.NewCenter(container.NewHBox(file, &widget.Separator{}, folder, &widget.Separator{}, text))

internal/ui/setup.go

@@ -18,16 +18,16 @@ func Create(a fyne.App, w fyne.Window) fyne.CanvasObject {
 		widget.ShowPopUpMenuAtRelativePosition(menu, w.Canvas(), offset, dropdown)
 	}
 
-	navigator := &components.StackNavigator{}
-	navigator.OnBack = navigator.Pop
+	nav := &components.StackNavigator{HideBackButton: true}
+	nav.OnBack = nav.Pop
 	tabs := &container.AppTabs{
 		Items: []*container.TabItem{
-			{Text: "Send", Icon: theme.UploadIcon(), Content: createSendPage(navigator)},
-			{Text: "Receive", Icon: theme.DownloadIcon(), Content: createRecvPage(navigator)},
+			{Text: "Send", Icon: theme.UploadIcon(), Content: createSendPage(nav)},
+			{Text: "Receive", Icon: theme.DownloadIcon(), Content: createRecvPage(nav)},
 		},
 	}
 
 	upperRightCorner := container.NewBorder(container.NewBorder(nil, nil, nil, dropdown), nil, nil, nil)
-	navigator.Push(container.NewStack(tabs, upperRightCorner), "")
-	return navigator
+	nav.Push(container.NewStack(tabs, upperRightCorner), "")
+	return nav
 }