private void RowClick(UITableView tableView, NSIndexPath indexPath)
{
if (OptionRowClick != null)
{
DataTableSource source = (DataTableSource)tableView.Source;
string itemName = source.Sections[indexPath.Section].Rows[indexPath.Row].Name;
OptionRowClick(itemName);
}
}
private void BaseMapTypeRowClick(UITableView tableView, NSIndexPath indexPath)
{
DataTableSource source = (DataTableSource)tableView.Source;
string selectedItem = source.Sections[indexPath.Section].Rows[indexPath.Row].Name;
Global.BaseMapTypeString = selectedItem;
foreach (var row in source.Sections[0].Rows)
{
row.IsChecked = row.Name.Equals(selectedItem);
}
tableView.ReloadData();
RefreshBaseMap();
if (RowClick != null)
{
RowClick(tableView, indexPath);
}
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
UITableView baseMapTypeTableView = new UITableView(View.Frame);
DataTableSource baseMapTypeSource = new DataTableSource();
Collection <RowModel> baseMapTypeRows = new Collection <RowModel>();
string[] baseMapTypeItems = { "World Map Kit Road", "World Map Kit Aerial", "World Map Kit Aerial With Labels", "Open Street Map", "Bing Maps Aerial", "Bing Maps Road" };
foreach (var nameItem in baseMapTypeItems)
{
RowModel row = new RowModel(nameItem);
row.CellAccessory = UITableViewCellAccessory.Checkmark;
baseMapTypeRows.Add(row);
}
baseMapTypeRows[0].IsChecked = true;
SectionModel baseMapTypeSection = new SectionModel(string.Empty, baseMapTypeRows);
baseMapTypeSource.Sections.Add(baseMapTypeSection);
baseMapTypeSource.RowClick = BaseMapTypeRowClick;
baseMapTypeTableView.Source = baseMapTypeSource;
View = baseMapTypeTableView;
}
private void InitializeOptionsSource()
{
earthquakePointLayer = (ShapeFileFeatureLayer)Global.HighLightOverlay.Layers["EarthquakePointLayer"];
earthquakeHeatLayer = (HeatLayer)Global.HighLightOverlay.Layers["EarthquakeHeatLayer"];
int rowWidth = 400;
int sliderWith = 190;
if (Global.UserInterfaceIdiomIsPhone)
{
rowWidth = 300;
sliderWith = 90;
}
baseMapTypeSource = new DataTableSource();
baseMapTypeSource.RowClick += RowClick;
RectangleF rowFrame = new RectangleF(10, 5, rowWidth, 30);
Collection <RowModel> baseMapRows = new Collection <RowModel>();
RowModel baseMapModel = new RowModel("Base Map");
baseMapLabel = new UILabel(new RectangleF(5, 5, rowWidth * 0.6f, 40));
baseMapLabel.TextAlignment = UITextAlignment.Right;
baseMapLabel.TextColor = UIColor.Black;
baseMapLabel.UserInteractionEnabled = false;
baseMapModel.CellAccessory = UITableViewCellAccessory.DisclosureIndicator;
baseMapModel.CustomUI = baseMapLabel;
baseMapModel.CustomUIBounds = new RectangleF(rowWidth * 0.35f, 10, rowWidth * 0.6f, 30);
baseMapModel.RowHeight = 50;
baseMapRows.Add(baseMapModel);
baseMapTypeSource.Sections.Add(new SectionModel("Base Map Type", baseMapRows)
{
HeaderHeight = 30
});
Collection <RowModel> displayTypeRows = new Collection <RowModel>();
RowModel displayTypeModel = new RowModel(string.Empty);
UISegmentedControl displayTypeSegment = new UISegmentedControl();
displayTypeSegment.InsertSegment("Point Type", 1, true);
displayTypeSegment.InsertSegment("Heat Style", 2, true);
displayTypeSegment.InsertSegment("IsoLine Style", 3, true);
displayTypeSegment.ValueChanged += DisplayTypeSegmentValueChanged;
displayTypeSegment.SelectedSegment = 0;
displayTypeModel.CustomUI = displayTypeSegment;
displayTypeModel.CustomUIBounds = new RectangleF(10, 10, rowWidth, 30);
displayTypeModel.RowHeight = 50;
displayTypeRows.Add(displayTypeModel);
baseMapTypeSource.Sections.Add(new SectionModel("Display Type", displayTypeRows)
{
HeaderHeight = 30
});
Collection <RowModel> queryOperation = new Collection <RowModel>();
RowModel magnitude = new RowModel(string.Empty);
RowModel depth = new RowModel(string.Empty);
RowModel date = new RowModel(string.Empty);
RectangleF silderFrame = new RectangleF(150, 0, sliderWith, 30);
RangeSliderView magnitudeView =
new RangeSliderView(new UIRangeSlider(silderFrame, Global.QueryConfiguration.LowerMagnitude,
Global.QueryConfiguration.UpperMagnitude, Global.QueryConfiguration.LowerMagnitude,
Global.QueryConfiguration.UpperMagnitude)
{
Name = "Magnitude:"
});
magnitudeView.Frame = rowFrame;
magnitude.CustomUI = magnitudeView;
magnitude.CustomUIBounds = rowFrame;
magnitude.RowHeight = 45;
RangeSliderView depthView =
new RangeSliderView(new UIRangeSlider(silderFrame, Global.QueryConfiguration.LowerDepth,
Global.QueryConfiguration.UpperDepth, Global.QueryConfiguration.LowerDepth,
Global.QueryConfiguration.UpperDepth)
{
Name = "Depth(KM):"
});
depthView.Frame = rowFrame;
depth.CustomUI = depthView;
depth.CustomUIBounds = rowFrame;
depth.RowHeight = 45;
RangeSliderView dateView =
new RangeSliderView(new UIRangeSlider(silderFrame, Global.QueryConfiguration.LowerYear,
Global.QueryConfiguration.UpperYear, Global.QueryConfiguration.LowerYear,
Global.QueryConfiguration.UpperYear)
{
Name = "Date(Year):"
});
dateView.Frame = rowFrame;
date.CustomUI = dateView;
date.CustomUIBounds = rowFrame;
date.RowHeight = 45;
queryOperation.Add(magnitude);
queryOperation.Add(depth);
queryOperation.Add(date);
baseMapTypeSource.Sections.Add(new SectionModel("Query Operation", queryOperation)
{
HeaderHeight = 30
});
tbvBaseMapType.Source = baseMapTypeSource;
}
private void RefreshQueryResultData()
{
if (queryResultView.Hidden)
{
queryResultView.AnimatedShow();
}
DataTableSource earthquakeSource;
if (tbvQueryResult.Source == null)
{
earthquakeSource = new DataTableSource();
earthquakeSource.RowClick = EarthquakeRowClicked;
}
else
{
earthquakeSource = (DataTableSource)tbvQueryResult.Source;
}
earthquakeSource.Sections.Clear();
Proj4Projection mercatorToWgs84Projection = Global.GetWgs84ToMercatorProjection();
mercatorToWgs84Projection.Open();
try
{
Global.FilterSelectedEarthquakeFeatures();
InMemoryFeatureLayer selectMarkerLayer = (InMemoryFeatureLayer)Global.HighLightOverlay.Layers["SelectMarkerLayer"];
GeoCollection <Feature> selectFeatures = selectMarkerLayer.InternalFeatures;
SectionModel detailSection = new SectionModel("Queried Count: " + selectFeatures.Count);
detailSection.HeaderHeight = 50;
foreach (var feature in selectFeatures)
{
double longitude, latitude = 0;
if (double.TryParse(feature.ColumnValues["LONGITUDE"], out longitude) && double.TryParse(feature.ColumnValues["LATITIUDE"], out latitude))
{
PointShape point = new PointShape(longitude, latitude);
point = (PointShape)mercatorToWgs84Projection.ConvertToInternalProjection(point);
longitude = point.X;
latitude = point.Y;
}
double year, depth, magnitude;
double.TryParse(feature.ColumnValues["MAGNITUDE"], out magnitude);
double.TryParse(feature.ColumnValues["DEPTH_KM"], out depth);
double.TryParse(feature.ColumnValues["YEAR"], out year);
EarthquakeRow result = new EarthquakeRow();
result.YearValue = year != -9999 ? year.ToString(CultureInfo.InvariantCulture) : "Unknown";
result.LocationValue = longitude.ToString("f2", CultureInfo.InvariantCulture);
result.LatitudeValue = latitude.ToString("f2", CultureInfo.InvariantCulture);
result.DepthValue = depth != -9999 ? depth.ToString(CultureInfo.InvariantCulture) : "Unknown";
result.MagnitudeValue = magnitude != -9999 ? magnitude.ToString(CultureInfo.InvariantCulture) : "Unknown";
result.LocationValue = feature.ColumnValues["LOCATION"];
detailSection.Rows.Add(new RowModel(result.ToString(), new UIImageView(UIImage.FromBundle("location"))));
}
earthquakeSource.Sections.Add(detailSection);
tbvQueryResult.Source = earthquakeSource;
tbvQueryResult.ReloadData();
}
finally
{
mercatorToWgs84Projection.Close();
}
}
