private async void AppBarButton_Click(object sender, RoutedEventArgs e)
{
var btn = sender as AppBarButton;
switch (btn.Name)
{
case "btnEncode":
imgQR.Source = QRCodec.EncodeQR(edQR.Text, CURRENT_FGCOLOR, CURRENT_BGCOLOR, CURRENT_ECL);
break;
case "btnDecode":
edQR.Text = await QRCodec.Decode(await imgQR.ToWriteableBitmap());
break;
case "btnCopy":
Utils.SetClipboard(imgQR, CURRENT_SIZE);
break;
case "btnPaste":
edQR.Text = await Utils.GetClipboard(edQR.Text, imgQR);
break;
case "btnCapture":
//var sc = new ScreenCapture(imgQR);
//await sc.StartCaptureAsync();
break;
case "btnSave":
if (CURRENT_SIZE == 0)
{
int size = (int)((imgQR.Parent as Viewbox).ActualWidth);
await Utils.ShowSaveDialog(imgQR, size, "QR");
}
else
{
await Utils.ShowSaveDialog(imgQR, CURRENT_SIZE, "QR");
}
break;
case "btnShare":
await Utils.Share(await imgQR.ToWriteableBitmap(), "QR");
break;
default:
break;
}
}
protected override async void OnNavigatedTo(NavigationEventArgs e)
{
if (e.Parameter != null)
{
var data = e.Parameter;
if (data is string)
{
edQR.Text = data.ToString();
imgQR.Source = edQR.Text.EncodeQR(CURRENT_FGCOLOR, CURRENT_BGCOLOR, CURRENT_ECL);
}
else if (data is WriteableBitmap)
{
imgQR.Source = data as WriteableBitmap;
edQR.Text = await QRCodec.Decode(imgQR.Source as WriteableBitmap);
}
}
}
protected override async void OnNavigatedTo(NavigationEventArgs e)
{
if (e.Parameter != null)
{
var data = e.Parameter;
if (data is string)
{
imgBarcode.Stretch = Stretch.Uniform;
edBarcode.Text = data.ToString();
imgBarcode.Source = await edBarcode.Text.EncodeBarcode(CURRENT_FORMAT, CURRENT_FGCOLOR, CURRENT_BGCOLOR, CURRENT_TEXT_FONTSIZE, CURRENT_CHECKSUM);
}
else if (data is WriteableBitmap)
{
imgBarcode.Source = data as WriteableBitmap;
edBarcode.Text = await QRCodec.Decode(imgBarcode.Source as WriteableBitmap);
}
}
}