private void SerializationManagerDeserializing(object sender, SerializingEventArgs e)
{
var opacity = App.SerializationManager.GetCustomSetting(PluginName + "_Opacity", "100");
var basemapName = App.SerializationManager.GetCustomSetting(PluginName + "_BasemapName", resources.None);
//Set opacity
_opacityDropDown.SelectedItem = opacity;
_opacity = Convert.ToInt16(opacity);
_baseMapLayer = (MapImageLayer)App.Map.MapFrame.GetAllLayers().FirstOrDefault(layer => layer.LegendText == resources.Legend_Title);
if (basemapName == "None")
{
if (_baseMapLayer != null)
{
DisableBasemapLayer();
_provider = _emptyProvider;
_serviceDropDown.SelectedItem = _provider;
}
}
else
{
//hack: need to set provider to original object, not a new one.
_provider = ServiceProvider.GetDefaultServiceProviders().FirstOrDefault(p => p.Name == basemapName);
_serviceDropDown.SelectedItem = _provider;
EnableBasemapFetching(_provider.Name, _provider.Url);
}
}
/// <summary>
/// Opens the specified layer.
/// </summary>
/// <param name="layer">The layer.</param>
/// <param name="map">The map.</param>
public static void TryDeserialization(ILayer layer, IMap map)
{
// Is there a way to simplify this method, which requires use of different interfaces for different types?
FeatureLayer featureLayer = layer as FeatureLayer;
if (featureLayer != null)
{
if (featureLayer.DataSet != null && !String.IsNullOrEmpty(featureLayer.DataSet.Filename))
{
Open(featureLayer.DataSet.Filename, map, featureLayer);
return;
}
}
MapImageLayer imageLayer = layer as MapImageLayer;
if (imageLayer != null)
{
if (imageLayer.DataSet != null && !String.IsNullOrEmpty(imageLayer.DataSet.Filename))
{
Open(imageLayer.DataSet.Filename, map, imageLayer);
return;
}
}
}
private static Layer GetImageLayer(dynamic layer)
{
Layer mapLayer = new MapImageLayer(ImageData.Open(layer["Path"]));
// DeserializeLayer not implemented.
return(mapLayer);
}
private void BaseMapLayerRemoveItem(object sender, EventArgs e)
{
if (_baseMapLayer != null)
{
_baseMapLayer.RemoveItem -= BaseMapLayerRemoveItem;
}
_baseMapLayer = null;
_serviceDropDown.SelectedItem = _emptyProvider;
App.Map.MapFrame.ViewExtentsChanged -= MapFrameExtentsChanged;
}
/// <summary>
///
/// </summary>
private void DisableBasemapLayer()
{
RemoveBasemapLayer(_baseMapLayer);
RemoveBasemapLayer(_featureSetLayer);
_baseMapLayer = null;
_basemapImage = null;
_featureSetLayer = null;
App.Map.MapFrame.ViewExtentsChanged -= MapFrameExtentsChanged;
}
private void DisableBasemapLayer()
{
RemoveBasemapLayer(_baseMapLayer);
RemoveBasemapLayer(_featureSetLayer);
_optionsAction.Enabled = false;
_baseMapLayer = null;
_featureSetLayer = null;
App.Map.MapFrame.ViewExtentsChanged -= MapFrameExtentsChanged;
}
private void OnDataMenuClickEventHandler(object sender, EventArgs e)
{
var act = ((SimpleActionItem)sender).Caption;
//MessageBox.Show("Clicked " + act);
switch (act)
{
case "Download...":
D4EMDataDownload.DownloadDataPlugin.DSProject = appManager.SerializationManager;
var plugin = new D4EMDataDownload.DownloadDataPlugin();
plugin.Initialize(appManager, 0);
var handled = true;
plugin.Show("mnuDownloadDataD4EM", ref handled);
break;
case "Open...":
var lFilesOnly = new System.Collections.ArrayList(1);
lFilesOnly.Add("File");
var src = atcDataManager.UserSelectDataSource(lFilesOnly);
if (src != null)
{
atcDataManager.OpenDataSource(src, "", null);
}
break;
case "Manage...":
atcDataManager.UserManage();
break;
case "New...":
break;
case "Save In...":
break;
case "Open Large Grid":
string gridfilename = @"D:\Data\gis\BigSiouxRiver_atDellRapids\Terrain\Wa21_clipped_projected.Wa21_clipped_ProjectRaster1.tif";
var gip = new DotSpatial.Data.Rasters.GdalExtension.GdalImageProvider();
//var gip = new DotSpatial.Data.Rasters.GdalExtension.GdalRasterProvider();
var imageData = gip.Open(gridfilename);
var imgLayer = new MapImageLayer(imageData);
//var imgLayer = new MapRasterLayer(imageData);
appManager.Map.Layers.Add(imgLayer);
//var mapgridlayer = new MapImageLayer();
//var symLayers = new System.Collections.Generic.List<DotSpatial.Symbology.ILayer>();
//ILayer imapgrid = mapgridlayer.OpenLayer(gridfilename, false, symLayers, appManager.ProgressHandler);
//appManager.Map.Layers.Add(imapgrid);
break;
}
}
/// <summary>
/// Deserializes the WebMap settings and loads the corresponding basemap.
/// </summary>
/// <param name="sender">Sender that raised the event.</param>
/// <param name="e">The event args.</param>
private void SerializationManagerDeserializing(object sender, SerializingEventArgs e)
{
try
{
if (_baseMapLayer != null)
{
// disable BaseMap because we might be loading a project that doesn't have a basemap
DisableBasemapLayer();
_serviceDropDown.SelectedItem = _emptyProvider;
}
// Set opacity
var opacity = App.SerializationManager.GetCustomSetting(PluginName + "_Opacity", "100");
_opacityDropDown.SelectedItem = opacity;
_opacity = Convert.ToInt16(opacity);
var basemapName = App.SerializationManager.GetCustomSetting(PluginName + "_BasemapName", Resources.None);
if (basemapName.Equals(Resources.None))
{
// make sure there is no basemap layer that shouldn't be there
var tmpLayer = (MapImageLayer)App.Map.MapFrame.GetAllLayers().FirstOrDefault(layer => layer.LegendText == Resources.Legend_Title);
if (tmpLayer != null)
{
RemoveBasemapLayer(tmpLayer);
}
}
else
{
_baseMapLayer = (MapImageLayer)App.Map.MapFrame.GetAllLayers().FirstOrDefault(layer => layer.LegendText == Resources.Legend_Title);
if (_baseMapLayer != null)
{
_baseMapLayer.Projection = _webMercProj; // changed by jany_(2015-07-09) set the projection because if it is not set we produce a cross thread exception when DotSpatial tries to show the projection dialog
}
// hack: need to set provider to original object, not a new one.
_serviceDropDown.SelectedItem = _serviceDropDown.Items.OfType <ServiceProvider>().FirstOrDefault(p => p.Name.Equals(basemapName, StringComparison.InvariantCultureIgnoreCase));
var pp = CurrentProvider;
if (pp != null)
{
EnableBasemapFetching(pp);
}
}
}
catch (Exception ex)
{
Debug.Print(ex.StackTrace);
}
}
public static IMapLayer GetMapLayer(string dataPath)
{
IMapLayer mapLayer = null;
IDataSet dataSet = OpenFile(dataPath);
if (dataSet != null)
{
if (dataSet is IFeatureSet featureSet)
{
switch (featureSet.FeatureType)
{
case FeatureType.Point:
case FeatureType.MultiPoint:
mapLayer = new MapPointLayer(featureSet);
break;
case FeatureType.Line:
mapLayer = new MapLineLayer(featureSet);
break;
case FeatureType.Polygon:
mapLayer = new MapPolygonLayer(featureSet);
break;
}
}
else if (dataSet is IImageData imageSet)
{
mapLayer = new MapImageLayer(imageSet);
}
else if (dataSet is IRaster raster)
{
mapLayer = new MapRasterLayer(raster);
}
else if (dataSet is ISelfLoadSet selfLoadSet)
{
mapLayer = selfLoadSet.GetLayer();
}
}
return(mapLayer);
}
private void EnableBasemapLayer()
{
if (_baseMapLayer == null)
{
// Need to first initialize and add the basemap layer synchronously (it will fail if done in another thread).
// First create a temporary imageData with an Envelope (otherwise adding to the map will fail)
var tempImageData = new InRamImageData(Resources.nodata, new Extent(1, 1, 2, 2));
_baseMapLayer = new MapImageLayer(tempImageData)
{
Projection = App.Map.Projection,
LegendText = Resources.Legend_Title
};
_baseMapLayer.RemoveItem += BaseMapLayerRemoveItem;
AddBasemapLayerToMap();
}
App.Map.MapFrame.ViewExtentsChanged -= MapFrameExtentsChanged;
App.Map.MapFrame.ViewExtentsChanged += MapFrameExtentsChanged;
}
private void SerializationManagerDeserializing(object sender, SerializingEventArgs e)
{
try
{
var opacity = App.SerializationManager.GetCustomSetting(PluginName + "_Opacity", "100");
var basemapName = App.SerializationManager.GetCustomSetting(PluginName + "_BasemapName", Properties.Resources.None);
//Set opacity
_opacityDropDown.SelectedItem = opacity;
_opacity = Convert.ToInt16(opacity);
_baseMapLayer = (MapImageLayer)App.Map.MapFrame.GetAllLayers().FirstOrDefault(layer => layer.LegendText == Properties.Resources.Legend_Title);
if (basemapName.Equals(Properties.Resources.None))
{
if (_baseMapLayer != null)
{
DisableBasemapLayer();
_serviceDropDown.SelectedItem = _emptyProvider;
}
}
else
{
//hack: need to set provider to original object, not a new one.
_serviceDropDown.SelectedItem = _serviceDropDown.Items.OfType <ServiceProvider>()
.FirstOrDefault(p => p.Name.Equals(basemapName, StringComparison.InvariantCultureIgnoreCase));
var pp = CurrentProvider;
if (pp != null)
{
EnableBasemapFetching(pp);
}
}
}
catch (Exception ex)
{
Debug.Print(ex.StackTrace);
}
}
/// <summary>
/// Deserializes beginning from the given root.
/// </summary>
/// <param name="xmlRoot">Root to use as string point.</param>
public void Deserialize(dynamic xmlRoot)
{
var mapwin4Section = xmlRoot.MapWindow4;
var mapwingisSection = xmlRoot.MapWinGIS;
_map.MapFrame.ProjectionString = mapwin4Section["ProjectProjection"];
if (!Convert.ToBoolean(mapwin4Section["ViewBackColor_UseDefault"]))
{
var mapControl = _map as Control;
if (mapControl != null)
{
mapControl.BackColor = LegacyDeserializer.GetColor(mapwin4Section["ViewBackColor"]);
}
_map.Invalidate();
}
// Deserialize layers
var layersDescs = mapwingisSection.Layers.Elements();
var allLayers = new Dictionary <int, List <ILayer> >(); // key: Group Name. Value: layers
foreach (var layer in mapwin4Section.Layers.Elements())
{
var name = (string)layer["Name"];
var groupInd = Convert.ToInt32(layer["GroupIndex"]);
if (!allLayers.ContainsKey(groupInd))
{
allLayers[groupInd] = new List <ILayer>();
}
var listLayers = allLayers[groupInd];
IMapLayer layerToAdd = null;
foreach (var layersDesc in layersDescs)
{
if (layersDesc["LayerName"] == name)
{
var lt = (string)layersDesc["LayerType"];
switch (lt)
{
case "Image":
layerToAdd = new MapImageLayer(ImageData.Open(layersDesc["Filename"]));
break;
case "Shapefile":
var fs = FeatureSet.OpenFile(layersDesc["Filename"]);
if (fs is PointShapefile)
{
layerToAdd = new MapPointLayer(fs);
}
else if (fs is PolygonShapefile)
{
layerToAdd = new MapPolygonLayer(fs);
}
else if (fs is LineShapefile)
{
layerToAdd = new MapLineLayer(fs);
}
else
{
var type = (object)fs.GetType().ToString();
Trace.WriteLine("Unsupported FeatureSet Type: " + type);
}
break;
default:
Trace.WriteLine("Unsupported LayerType: " + lt);
break;
}
break;
}
}
if (layerToAdd != null)
{
layerToAdd.IsExpanded = Convert.ToBoolean(layer["Expanded"]);
listLayers.Add(layerToAdd);
}
}
// Deserialize groups
foreach (var group in mapwin4Section.Groups.Elements())
{
var gInd = Convert.ToInt32(group["Position"]);
var g = new MapGroup
{
LegendText = group["Name"],
IsExpanded = Convert.ToBoolean(group["Expanded"])
};
List <ILayer> gl;
if (allLayers.TryGetValue(gInd, out gl))
{
foreach (var layer in gl)
{
g.Add(layer);
}
}
_map.MapFrame.Layers.Add(g);
}
}
