public void HandleOkCommand()
{
ChartMessage message = new ChartMessage(selectedItems);
Messenger.Default.Send <WindowStateMessage>(new WindowStateMessage(S57WindowState.Close));
Messenger.Default.Send <ChartMessage>(message, "LoadCharts");
selectedItems.Clear();
}
private void HandleDoubleClickCommand()
{
if (SelectedItem == null)
{
return;
}
ChartMessage message = new ChartMessage(new[] { SelectedItem });
Messenger.Default.Send <ChartMessage>(message, "LoadCharts");
}
private void HandleUnloadChartMessage(ChartMessage message)
{
if (message.Charts != null)
{
if (map.Overlays.Contains(chartsOverlayName))
{
LayerOverlay overlay = ((LayerOverlay)map.Overlays[chartsOverlayName]);
foreach (ChartItem item in message.Charts)
{
for (int i = overlay.Layers.Count - 1; i >= 0; i--)
{
Layer layer = overlay.Layers[i];
if (item.FileName == layer.Name)
{
overlay.Layers.Remove(layer);
boundingBoxPreviewLayer.InternalFeatures.Remove(layer.GetHashCode().ToString());
break;
}
}
if (ChartSelectedItem != null && ChartSelectedItem.FullName == item.FileName)
{
ChartSelectedItem = new ChartSelectedItem(string.Empty, null);
}
}
RectangleShape boundingBox = null;
foreach (Layer layer in overlay.Layers)
{
layer.Open();
if (boundingBox == null)
{
boundingBox = layer.GetBoundingBox();
}
else
{
boundingBox.ExpandToInclude(layer.GetBoundingBox());
}
layer.Close();
}
if (boundingBox != null)
{
map.CurrentExtent = boundingBox;
}
map.Refresh();
}
}
}
private void HandleUnloadCommand()
{
MessageBoxResult result = MessageBox.Show("Are you sure remove selected charts?", string.Empty, MessageBoxButton.YesNo, MessageBoxImage.Question);
if (result == MessageBoxResult.Yes)
{
ChartMessage message = new ChartMessage(selectedItems);
Messenger.Default.Send <ChartMessage>(message, "UnloadCharts");
for (int i = selectedItems.Count - 1; i >= 0; i--)
{
ChartItem chart = selectedItems[i];
Charts.Remove(chart);
}
}
}
public override void Handle(Window owner, MapView map, MenuItemMessage message)
{
switch (message.MenuItem.Action.ToLowerInvariant())
{
case "loadcharts":
{
var window = new ChartsManagmentWindow();
window.Owner = owner;
window.ShowDialog();
}
break;
case "unloadcharts":
{
if (map.Overlays.Contains(chartsOverlayName))
{
if (MessageBox.Show("Do you want to unload all the charts?", string.Empty, MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.Yes)
{
if (map.Overlays.Contains(chartsOverlayName))
{
GeoCollection <Layer> layers = (map.Overlays[chartsOverlayName] as LayerOverlay).Layers;
foreach (Layer layer in layers)
{
layer.Close();
}
layers.Clear();
ChartMessage chartMessage = new ChartMessage(ChartsManagmentViewModel.Instance.Charts);
Messenger.Default.Send <ChartMessage>(chartMessage, "UnloadCharts");
ChartsManagmentViewModel.Instance.Charts.Clear();
ChartsManagmentViewModel.Instance.SelectedItem = null;
ChartsManagmentViewModel.Instance.SelectedItems.Clear();
}
if (map.Overlays.Contains(boundingBoxPreviewOverlayName))
{
((InMemoryFeatureLayer)((LayerOverlay)map.Overlays[boundingBoxPreviewOverlayName]).Layers[0]).InternalFeatures.Clear();
}
map.Refresh();
}
}
}
break;
}
}
private void HandleLoadChartMessage(ChartMessage message)
{
LayerOverlay overlay = null;
if (message.Charts != null)
{
if (map.Overlays.Contains(chartsOverlayName))
{
overlay = ((LayerOverlay)map.Overlays[chartsOverlayName]);
}
else
{
overlay = new LayerOverlay()
{
TileType = TileType.SingleTile,
};
map.Overlays.Insert(1, chartsOverlayName, overlay);
}
overlay.Layers.Clear();
ChartSelectedItem = new ChartSelectedItem(string.Empty, null);
IEnumerable <ChartItem> charts = message.Charts;
RectangleShape boundingBox = null;
foreach (ChartItem item in charts)
{
if (!File.Exists(item.IndexFileName))
{
NauticalChartsFeatureSource.BuildIndexFile(item.FileName, BuildIndexMode.DoNotRebuild);
}
NauticalChartsFeatureLayer layer = new NauticalChartsFeatureLayer(item.FileName);
if (map.MapUnit == GeographyUnit.Meter)
{
layer.FeatureSource.Projection = new Proj4Projection(4326, 3857);
}
layer.DrawingFeatures += hydrographyLayer_DrawingFeatures;
layer.IsDepthContourTextVisible = Globals.IsDepthContourTextVisible;
layer.IsLightDescriptionVisible = Globals.IsLightDescriptionVisible;
layer.IsSoundingTextVisible = Globals.IsSoundingTextVisible;
layer.SymbolTextDisplayMode = Globals.SymbolTextDisplayMode;
layer.DisplayCategory = Globals.DisplayMode;
layer.DefaultColorSchema = Globals.CurrentColorSchema;
layer.SymbolDisplayMode = Globals.CurrentSymbolDisplayMode;
layer.BoundaryDisplayMode = Globals.CurrentBoundaryDisplayMode;
layer.SafetyDepthInMeter = NauticalChartsFeatureLayer.ConvertDistanceToMeters(Globals.SafetyDepth, Globals.CurrentDepthUnit);
layer.ShallowDepthInMeter = NauticalChartsFeatureLayer.ConvertDistanceToMeters(Globals.ShallowDepth, Globals.CurrentDepthUnit);
layer.DeepDepthInMeter = NauticalChartsFeatureLayer.ConvertDistanceToMeters(Globals.DeepDepth, Globals.CurrentDepthUnit);
layer.SafetyContourDepthInMeter = NauticalChartsFeatureLayer.ConvertDistanceToMeters(Globals.SafetyContour, Globals.CurrentDepthUnit);
layer.DrawingMode = Globals.CurrentDrawingMode;
layer.IsFullLightLineVisible = Globals.IsFullLightLineVisible;
layer.IsMetaObjectsVisible = Globals.IsMetaObjectsVisible;
layer.Name = item.FileName;
layer.Open();
if (boundingBox == null)
{
boundingBox = layer.GetBoundingBox();
}
else
{
boundingBox.ExpandToInclude(layer.GetBoundingBox());
}
boundingBoxPreviewLayer.InternalFeatures.Add(layer.GetHashCode().ToString(), new Feature(layer.GetBoundingBox()));
layer.Close();
overlay.Layers.Add(item.FileName, layer);
}
if (boundingBox != null)
{
map.CurrentExtent = boundingBox;
}
//SetupAnimationForOverlay(overlay);
ApplyOverlayOpacity();
map.Refresh();
}
}
