private async void ContentDialog_PrimaryButtonClick(ContentDialog sender, ContentDialogButtonClickEventArgs args) {
var selected = new List<object>(TileList.SelectedItems);
var picker = new FileSavePicker();
picker.SuggestedFileName = $"export_{DateTime.Now.ToString(DateTimeFormatInfo.CurrentInfo.ShortDatePattern)}";
picker.SuggestedStartLocation = PickerLocationId.DocumentsLibrary;
picker.FileTypeChoices.Add("Tiles file", new List<string>() { ".tiles" });
var file = await picker.PickSaveFileAsync();
if (file != null) {
CachedFileManager.DeferUpdates(file);
await FileIO.WriteTextAsync(file, "");
using (var stream = await file.OpenStreamForWriteAsync())
using (var zip = new ZipArchive(stream, ZipArchiveMode.Update)) {
while (zip.Entries.Count > 0) {
zip.Entries[0].Delete();
}
using (var metaStream = zip.CreateEntry("tiles.json").Open())
using (var writer = new StreamWriter(metaStream)) {
var array = new JsonArray();
selected.ForEachWithIndex<SecondaryTile>((item, index) => {
var objet = new JsonObject();
objet.Add("Name", item.DisplayName);
objet.Add("Arguments", item.Arguments);
objet.Add("TileId", item.TileId);
objet.Add("IconNormal", item.VisualElements.ShowNameOnSquare150x150Logo);
objet.Add("IconWide", item.VisualElements.ShowNameOnWide310x150Logo);
objet.Add("IconBig", item.VisualElements.ShowNameOnSquare310x310Logo);
array.Add(objet);
if (item.VisualElements.Square150x150Logo.LocalPath != DEFAULT_URI) {
var path = ApplicationData.Current.LocalFolder.Path + Uri.UnescapeDataString(item.VisualElements.Square150x150Logo.AbsolutePath.Substring(6));
zip.CreateEntryFromFile(path, item.TileId + "/normal");
}
});
writer.WriteLine(array.Stringify());
}
FileUpdateStatus status = await CachedFileManager.CompleteUpdatesAsync(file);
if(status == FileUpdateStatus.Complete) {
var folder = await file.GetParentAsync();
await new MessageDialog("Speichern erfolgreich").ShowAsync();
} else {
await new MessageDialog("Speichern fehlgeschlagen").ShowAsync();
}
Debug.WriteLine(status);
}
}
}
/// <summary>
/// Using a fully specified parameter list: value, name, and type.
/// </summary>
private void InitializeParameters(StringBuilder sb, List<ParamTypeInfo> parms)
{
parms.ForEachWithIndex((pti, idx) =>
{
sb.Append(pti.ParamType + " " + pti.ParamName + " = (" + pti.ParamType+")paramList[" + idx + "];\r\n");
});
}
