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Fix Fyne threading errors in benchmark progress updates

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All UI updates from the benchmark goroutine were causing threading
errors because they weren't wrapped in DoFromGoroutine. Fixed:

- UpdateProgress: progress bar and label updates
- AddResult: adding result cards to the display
- SetComplete: final status updates

These methods are called from background goroutines running the
benchmark tests, so all UI updates must be dispatched to the main
thread using fyne.CurrentApp().Driver().DoFromGoroutine().
This commit is contained in:
Stu Leak 2025-12-13 13:33:18 -05:00
parent 9f6e41b927
commit f365633f89
1 changed files with 22 additions and 16 deletions
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38
internal/ui/benchmarkview.go
View File

@ -113,12 +113,14 @@ func (v *BenchmarkProgressView) GetContainer() *fyne.Container {
// UpdateProgress updates the progress bar and labels
func (v *BenchmarkProgressView) UpdateProgress(current, total int, encoder, preset string) {
pct := float64(current) / float64(total)
v.progressBar.SetValue(pct)
v.statusLabel.SetText(fmt.Sprintf("Testing encoder %d of %d", current, total))
v.currentLabel.SetText(fmt.Sprintf("Testing: %s (preset: %s)", encoder, preset))
v.progressBar.Refresh()
v.statusLabel.Refresh()
v.currentLabel.Refresh()
fyne.CurrentApp().Driver().DoFromGoroutine(func() {
v.progressBar.SetValue(pct)
v.statusLabel.SetText(fmt.Sprintf("Testing encoder %d of %d", current, total))
v.currentLabel.SetText(fmt.Sprintf("Testing: %s (preset: %s)", encoder, preset))
v.progressBar.Refresh()
v.statusLabel.Refresh()
v.currentLabel.Refresh()
}, false)
}
// AddResult adds a completed test result to the display
@ -162,20 +164,24 @@ func (v *BenchmarkProgressView) AddResult(result benchmark.Result) {
container.NewMax(card, content),
)
v.resultsBox.Add(item)
v.resultsBox.Refresh()
fyne.CurrentApp().Driver().DoFromGoroutine(func() {
v.resultsBox.Add(item)
v.resultsBox.Refresh()
}, false)
}
// SetComplete marks the benchmark as complete
func (v *BenchmarkProgressView) SetComplete() {
v.statusLabel.SetText("Benchmark complete!")
v.progressBar.SetValue(1.0)
v.currentLabel.SetText("")
v.cancelBtn.SetText("Close")
v.statusLabel.Refresh()
v.progressBar.Refresh()
v.currentLabel.Refresh()
v.cancelBtn.Refresh()
fyne.CurrentApp().Driver().DoFromGoroutine(func() {
v.statusLabel.SetText("Benchmark complete!")
v.progressBar.SetValue(1.0)
v.currentLabel.SetText("")
v.cancelBtn.SetText("Close")
v.statusLabel.Refresh()
v.progressBar.Refresh()
v.currentLabel.Refresh()
v.cancelBtn.Refresh()
}, false)
}
// BuildBenchmarkResultsView creates the final results/recommendation UI