forked from Elara6331/itd
58 lines
1.5 KiB
Go
58 lines
1.5 KiB
Go
package main
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import (
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"image/color"
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"os"
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"fyne.io/fyne/v2"
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"fyne.io/fyne/v2/canvas"
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"fyne.io/fyne/v2/container"
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"fyne.io/fyne/v2/dialog"
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"fyne.io/fyne/v2/widget"
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)
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func guiErr(err error, msg string, fatal bool, parent fyne.Window) {
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// Create new label containing message
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msgLbl := widget.NewLabel(msg)
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// Text formatting settings
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msgLbl.Wrapping = fyne.TextWrapWord
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msgLbl.Alignment = fyne.TextAlignCenter
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// Create new rectangle to set the size of the dialog
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rect := canvas.NewRectangle(color.Transparent)
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// Set minimum size of rectangle to 350x0
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rect.SetMinSize(fyne.NewSize(350, 0))
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// Create new container containing message and rectangle
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content := container.NewVBox(
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msgLbl,
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rect,
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)
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if err != nil {
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// Create new label containing error text
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errEntry := widget.NewEntry()
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errEntry.SetText(err.Error())
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// If text changed, change it back
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errEntry.OnChanged = func(string) {
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errEntry.SetText(err.Error())
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}
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// Create new dropdown containing error label
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content.Add(widget.NewAccordion(
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widget.NewAccordionItem("More Details", errEntry),
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))
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}
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if fatal {
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// Create new error dialog
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errDlg := dialog.NewCustom("Error", "Close", content, parent)
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// On close, exit with code 1
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errDlg.SetOnClosed(func() {
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os.Exit(1)
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})
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// Show dialog
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errDlg.Show()
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// Run app prematurely to stop further execution
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parent.ShowAndRun()
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} else {
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// Show error dialog
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dialog.NewCustom("Error", "Ok", content, parent).Show()
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}
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}
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