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);
                }
            }
        }
Example #2
0
 /// <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");
         });
 }