Improve stability

cmd/WiiUDownloader/mainwindow.go

@@ -489,9 +489,11 @@ func (mw *MainWindow) onCategoryToggled(button *gtk.ToggleButton) {
 func (mw *MainWindow) onDecryptContentsMenuItemClicked(selectedPath string) error {
 	err := wiiudownloader.DecryptContents(selectedPath, &mw.progressWindow, false)
 
+	glib.IdleAdd(func() {
 		if mw.progressWindow.Window.IsVisible() {
 			mw.progressWindow.Window.Close()
 		}
+	})
 	return err
 }
 
@@ -778,9 +780,11 @@ queueProcessingLoop:
 	}
 
 	mw.titleQueue = []wiiudownloader.TitleEntry{} // Clear the queue
+	glib.IdleAdd(func() {
 		if mw.progressWindow.Window.IsVisible() {
 			mw.progressWindow.Window.Close()
 		}
+	})
 	mw.updateTitlesInQueue()
 	mw.onSelectionChanged()
 

decryption.go

@@ -18,6 +18,7 @@ import (
 	"time"
 	"unsafe"
 
+	"github.com/gotk3/gotk3/glib"
 	"github.com/gotk3/gotk3/gtk"
 )
 
@@ -35,11 +36,15 @@ func DecryptContents(path string, progress *ProgressWindow, deleteEncryptedConte
 
 	go runDecryption(path, errorChan, deleteEncryptedContents)
 
+	glib.IdleAdd(func() {
 		progress.bar.SetText("Decrypting...")
+	})
 
 	for progressInt := range progressChan {
 		if progressInt > 0 {
+			glib.IdleAdd(func() {
 				progress.bar.SetFraction(float64(progressInt) / 100)
+			})
 			for gtk.EventsPending() {
 				gtk.MainIteration()
 			}

downloader.go

@@ -98,8 +98,10 @@ func downloadFile(progressWindow *ProgressWindow, client *grab.Client, downloadU
 		req.BufferSize = bufferSize
 
 		resp := client.Do(req)
+		glib.IdleAdd(func() {
 			progressWindow.bar.SetFraction(resp.Progress())
 			progressWindow.bar.SetText(fmt.Sprintf("Downloading %s (%s/%s) (%s/s)", filePath, humanize.Bytes(uint64(resp.BytesComplete())), humanize.Bytes(uint64(resp.Size())), humanize.Bytes(uint64(resp.BytesPerSecond()))))
+		})
 		for gtk.EventsPending() {
 			gtk.MainIteration()
 		}
@@ -148,7 +150,9 @@ func DownloadTitle(titleID string, outputDirectory string, doDecryption bool, pr
 
 	titleEntry := getTitleEntryFromTid(titleID)
 
+	glib.IdleAdd(func() {
 		progressWindow.gameLabel.SetText(titleEntry.Name)
+	})
 	outputDir := strings.TrimRight(outputDirectory, "/\\")
 	baseURL := fmt.Sprintf("http://ccs.cdn.c.shop.nintendowifi.net/ccs/download/%s", titleID)
 	titleIDBytes, err := hex.DecodeString(titleID)