Example #1
0
        private void FilePropertyChanged(string file)
        {
            MBTileSource ts;

            if (file != null)
            {
                ts = new MBTileSource(file);

                if (ts.Metadata.ContainsKey("name"))
                {
                    SourceName = ts.Metadata["name"];
                }

                if (ts.Metadata.ContainsKey("description"))
                {
                    Description = ts.Metadata["description"];
                }

                if (ts.Metadata.ContainsKey("minzoom"))
                {
                    int minZoom;
                    if (int.TryParse(ts.Metadata["minzoom"], out minZoom))
                    {
                        MinZoomLevel = minZoom;
                    }
                }

                if (ts.Metadata.ContainsKey("maxzoom"))
                {
                    int maxZoom;
                    if (int.TryParse(ts.Metadata["maxzoom"], out maxZoom))
                    {
                        MaxZoomLevel = maxZoom;
                    }
                }

                TileSource = ts;
            }
            else if ((ts = TileSource as MBTileSource) != null)
            {
                ClearValue(TileSourceProperty);

                if (ts.Metadata.ContainsKey("name"))
                {
                    ClearValue(SourceNameProperty);
                }

                if (ts.Metadata.ContainsKey("description"))
                {
                    ClearValue(DescriptionProperty);
                }

                if (ts.Metadata.ContainsKey("minzoom"))
                {
                    ClearValue(MinZoomLevelProperty);
                }

                if (ts.Metadata.ContainsKey("maxzoom"))
                {
                    ClearValue(MaxZoomLevelProperty);
                }
            }
        }
Example #2
0
        private async Task FilePropertyChanged(string file)
        {
            var mbTileSource = TileSource as MBTileSource;

            if (mbTileSource != null)
            {
                if (file == null)
                {
                    ClearValue(TileSourceProperty);

                    if (mbTileSource.Name != null)
                    {
                        ClearValue(SourceNameProperty);
                    }

                    if (mbTileSource.Description != null)
                    {
                        ClearValue(DescriptionProperty);
                    }

                    if (mbTileSource.MinZoom.HasValue)
                    {
                        ClearValue(MinZoomLevelProperty);
                    }

                    if (mbTileSource.MaxZoom.HasValue)
                    {
                        ClearValue(MaxZoomLevelProperty);
                    }
                }

                mbTileSource.Dispose();
            }

            if (file != null)
            {
                mbTileSource = new MBTileSource(file);

                await mbTileSource.Initialize();

                if (mbTileSource.Name != null)
                {
                    SourceName = mbTileSource.Name;
                }

                if (mbTileSource.Description != null)
                {
                    Description = mbTileSource.Description;
                }

                if (mbTileSource.MinZoom.HasValue)
                {
                    MinZoomLevel = mbTileSource.MinZoom.Value;
                }

                if (mbTileSource.MaxZoom.HasValue)
                {
                    MaxZoomLevel = mbTileSource.MaxZoom.Value;
                }

                TileSource = mbTileSource;
            }
        }