static Source decodeSource(XmlElement e, Project proj, int pass)
{
Source source = null;
if (e != null)
{
if (pass == 0)
{
// first pass: create the new source record
source = new Source();
#if TODO_DANI
source.setBaseURI(proj.getBaseURI());
#endif
source.setName(e.GetAttribute("name"));
source.setType(e.GetAttribute("type") == "raster" ? Source.SourceType.TYPE_RASTER : Source.SourceType.TYPE_FEATURE);
source.setURI(e.GetElementsByTagName("uri")[0].InnerText);
#if TODO_DANI
source.setFilterGraph(proj.getFilterGraph(e.GetAttribute("graph")));
#endif
}
else
{
// second pass: reference other sources
source = proj.getSource(e.GetAttribute("name"));
source.setParentSource(proj.getSource(e.GetAttribute("parent")));
}
}
return(source);
}
static Project decodeInclude(XmlElement e, Project proj)
{
if (e != null)
{
string uri = e.InnerText;
if (!string.IsNullOrEmpty(uri))
{
uri = PathUtils.getAbsPath(proj.getBaseURI(), uri);
Project include_proj = XmlSerializer.loadProject(uri);
if (include_proj != null)
{
proj.merge(include_proj);
}
}
}
return(proj);
}
static Terrain decodeTerrain(XmlElement e, Project proj)
{
Terrain terrain = null;
if (e != null)
{
terrain = new Terrain();
terrain.setBaseURI(proj.getBaseURI());
terrain.setName(e.GetAttribute("name"));
terrain.setURI(e.GetElementsByTagName("uri")[0].InnerText);
SRSResource resource = findSRSResource(proj.getResources(), e.GetAttribute("srs"));
if (resource != null)
{
terrain.setExplicitSRS(resource.getSRS());
}
}
return(terrain);
}
static Project decodeInclude(XmlElement e, Project proj)
{
if (e != null)
{
string uri = e.InnerText;
if (!string.IsNullOrEmpty(uri))
{
uri = PathUtils.getAbsPath(proj.getBaseURI(), uri);
Project include_proj = XmlSerializer.loadProject(uri);
if (include_proj != null)
{
proj.merge(include_proj);
}
}
}
return proj;
}
static Terrain decodeTerrain(XmlElement e, Project proj)
{
Terrain terrain = null;
if (e != null)
{
terrain = new Terrain();
terrain.setBaseURI(proj.getBaseURI());
terrain.setName(e.GetAttribute("name"));
terrain.setURI(e.GetElementsByTagName("uri")[0].InnerText);
SRSResource resource = findSRSResource(proj.getResources(), e.GetAttribute("srs"));
if (resource != null)
terrain.setExplicitSRS(resource.getSRS());
}
return terrain;
}
static Source decodeSource(XmlElement e, Project proj, int pass)
{
Source source = null;
if (e != null)
{
if (pass == 0)
{
// first pass: create the new source record
source = new Source();
#if TODO_DANI
source.setBaseURI(proj.getBaseURI());
#endif
source.setName(e.GetAttribute("name"));
source.setType(e.GetAttribute("type") == "raster" ? Source.SourceType.TYPE_RASTER : Source.SourceType.TYPE_FEATURE);
source.setURI(e.GetElementsByTagName("uri")[0].InnerText);
#if TODO_DANI
source.setFilterGraph(proj.getFilterGraph(e.GetAttribute("graph")));
#endif
}
else
{
// second pass: reference other sources
source = proj.getSource(e.GetAttribute("name"));
source.setParentSource(proj.getSource(e.GetAttribute("parent")));
}
}
return source;
}
static Resource decodeResource(XmlElement e, Project proj)
{
SRSResource a = new SRSResource();
Resource resource = null;
if (e != null)
{
string type = e.GetAttribute("type");
resource = MogreGis.Registry.instance().createResourceByType(type);
// try again with "Resource" suffix
if (resource == null && !type.EndsWith("Resource", false, CultureInfo.InvariantCulture))
resource = MogreGis.Registry.instance().createResourceByType(type + "Resource");
if (resource != null)
{
resource.BaseUri = proj.getBaseURI();
resource.Name = e.GetAttribute("name");
string csv_tags = e.GetAttribute("tags");
if (!string.IsNullOrEmpty(csv_tags))
{
//std.istringstream iss(csv_tags);
//List<string> tokens = new List<string>((std.istream_iterator<string>(iss)), std.istream_iterator<string>());
string[] tokens = csv_tags.Split(',');
foreach (string i in tokens)
resource.addTag(i);
}
resource.addTag(e.GetAttribute("tags"));
XmlNodeList listuri = e.GetElementsByTagName("uri");
if (listuri.Count > 0)
resource.Uri = listuri[0].InnerText;
XmlNodeList prop_els = e.GetElementsByTagName("property");
foreach (XmlNode k in prop_els)
{
XmlElement k_e = (XmlElement)k;
string name = k_e.GetAttribute("name");
string value = k_e.GetAttribute("value");
resource.setProperty(new Property(name, value));
}
if (resource != null && resource is SRSResource)
{
parseSRSResource(e, (SRSResource)resource);
}
#if TODO_PH
else if (resource != null && resource is RasterResource)
{
parseRasterResource(e, (RasterResource)resource);
}
#endif
}
else
{
//TODO osgGIS.notify( osg.WARN ) << "Unknown resource type: " << type << std.endl;
}
}
return resource;
}
static Project decodeProject(XmlElement e, string source_uri)
{
if (e == null || !e.Name.Equals("project"))
throw new ApplicationException("First XML element must be <project/> tag");
Project project = null;
if (e != null)
{
project = new Project();
project.setSourceURI(source_uri);
project.setName(e.GetAttribute("name"));
project.setWorkingDirectory(e.GetAttribute("workdir"));
#if TODO_DANI //includes
// includes
XmlNodeList includes = e.GetElementsByTagName("include");
foreach (XmlNode j in includes)
{
decodeInclude((XmlElement)j, project);
}
#endif
// scripts
XmlNodeList scripts = e.GetElementsByTagName("script");
foreach (XmlNode j in scripts)
{
Script script = decodeScript((XmlElement)j, project);
if (script != null)
project.getScripts().Add(script);
}
//some project variables.
XmlNodeList engines = e.GetElementsByTagName("scriptEngine");
foreach (XmlElement engine in engines)
{
Registry.instance().LoadAndRegistryEngine(engine.GetAttribute("Class"), engine.GetAttribute("Assembly"));
}
XmlNodeList nl = e.GetElementsByTagName("mogreRender");
foreach (XmlElement n in nl)
{
decodeMogreRender(n, project);
}
#if !TODO_DANI //resources
// resources
XmlNodeList resources = e.GetElementsByTagName("resource");
foreach (XmlNode j in resources)
{
Resource resource = decodeResource((XmlElement)j, project);
if (resource != null)
project.getResources().Add(resource);
}
#endif
// graphs
XmlNodeList graphs = e.GetElementsByTagName("graph");
foreach (XmlNode j in graphs)
{
FilterGraph graph = decodeFilterGraph((XmlElement)j, project);
if (graph != null)
project.getFilterGraphs().Add(graph);
}
#if TODO_DANI //terrains
// terrains (depends on resources)
XmlNodeList terrains = e.GetElementsByTagName("terrain");
foreach (XmlNode j in terrains)
{
Terrain terrain = decodeTerrain((XmlElement)j, project);
if (terrain != null)
project.getTerrains().Add(terrain);
}
#endif
// sources - 2 passes, since a source can reference another source
XmlNodeList sources = e.GetElementsByTagName("source");
foreach (XmlNode j in sources)
{
// TODO Dani, meter esto en un try catch
Source source = decodeSource((XmlElement)j, project, 0);
if (source != null)
{
project.getSources().Add(source);
#if TODO_DANI
// also add each source as a feature layer resource
Resource resource = MogreGis.Registry.instance().createResourceByType("FeatureLayerResource");
resource.setBaseURI(project.getBaseURI());
resource.setURI(source.getURI());
resource.setName(source.getName());
project.getResources().Add(resource);
#endif
}
}
foreach (XmlNode j in sources)
{
decodeSource((XmlElement)j, project, 1);
}
//#if TODO_DANI //layers
// layers
XmlNodeList layers = e.GetElementsByTagName("layer");
foreach (XmlNode j in layers)
{
BuildLayer layer = decodeLayer((XmlElement)j, project);
if (layer != null)
{
project.getLayers().Add(layer);
// automatically add a target for this layer alone:
BuildTarget layer_target = new BuildTarget();
layer_target.setName(layer.getName());
layer_target.addLayer(layer);
project.getTargets().Add(layer_target);
}
}
//#endif
#if TODO_DANI //targets
// targets
XmlNodeList targets = e.GetElementsByTagName("target");
foreach (XmlNode j in targets)
{
BuildTarget target = decodeTarget((XmlElement)j, project);
if (target != null)
project.getTargets().Add(target);
}
#endif
#if TODO_DANI //maps
// maps
XmlNodeList maps = e.GetElementsByTagName("map");
foreach (XmlNode j in maps)
{
RuntimeMap map = decodeRuntimeMap((XmlElement)j, project);
if (map != null)
project.getMaps().Add(map);
}
#endif
}
return project;
}
static BuildLayer decodeLayer(XmlElement e, Project proj)
{
BuildLayer layer = null;
if (e != null)
{
layer = new BuildLayer();
#if TODO_DANI
layer.setBaseURI(proj.getBaseURI());
#endif
layer.setName(e.GetAttribute("name"));
string type = e.GetAttribute("type");
if (type == "correlated")
layer.setType(BuildLayer.LayerType.TYPE_CORRELATED);
else if (type == "gridded")
layer.setType(BuildLayer.LayerType.TYPE_GRIDDED);
else if (type == "quadtree" || type == "new")
layer.setType(BuildLayer.LayerType.TYPE_QUADTREE);
string source = e.GetAttribute("source");
layer.setSource(proj.getSource(source));
string terrain = e.GetAttribute("terrain");
layer.setTerrain(proj.getTerrain(terrain));
layer.setTargetPath(e.GetAttribute("target"));
XmlNodeList slices = e.GetElementsByTagName("slice");
foreach (XmlNode i in slices)
{
BuildLayerSlice slice = decodeSlice((XmlElement)i, proj);
if (slice != null)
layer.getSlices().Add(slice);
}
#if TODO_DANI
XmlNodeList props = e.GetElementsByTagName("property");
foreach (XmlNode i in props)
{
XmlElement k_e = (XmlElement)i;
string name = k_e.GetAttribute("name");
string value = k_e.GetAttribute("value");
layer.getProperties().Add(new Property(name, value));
}
XmlNodeList env_props = e.GetElementsByTagName("env_property");
foreach (XmlNode i in env_props)
{
XmlElement k_e = (XmlElement)i;
string name = k_e.GetAttribute("name");
string value = k_e.GetAttribute("value");
layer.getEnvProperties().Add(new Property(name, value));
}
#endif
}
return layer;
}
static Project decodeProject(XmlElement e, string source_uri)
{
if (e == null || !e.Name.Equals("project"))
{
throw new ApplicationException("First XML element must be <project/> tag");
}
Project project = null;
if (e != null)
{
project = new Project();
project.setSourceURI(source_uri);
project.setName(e.GetAttribute("name"));
project.setWorkingDirectory(e.GetAttribute("workdir"));
#if TODO_DANI //includes
// includes
XmlNodeList includes = e.GetElementsByTagName("include");
foreach (XmlNode j in includes)
{
decodeInclude((XmlElement)j, project);
}
#endif
// scripts
XmlNodeList scripts = e.GetElementsByTagName("script");
foreach (XmlNode j in scripts)
{
Script script = decodeScript((XmlElement)j, project);
if (script != null)
{
project.getScripts().Add(script);
}
}
//some project variables.
XmlNodeList engines = e.GetElementsByTagName("scriptEngine");
foreach (XmlElement engine in engines)
{
Registry.instance().LoadAndRegistryEngine(engine.GetAttribute("Class"), engine.GetAttribute("Assembly"));
}
XmlNodeList nl = e.GetElementsByTagName("mogreRender");
foreach (XmlElement n in nl)
{
decodeMogreRender(n, project);
}
#if !TODO_DANI //resources
// resources
XmlNodeList resources = e.GetElementsByTagName("resource");
foreach (XmlNode j in resources)
{
Resource resource = decodeResource((XmlElement)j, project);
if (resource != null)
{
project.getResources().Add(resource);
}
}
#endif
// graphs
XmlNodeList graphs = e.GetElementsByTagName("graph");
foreach (XmlNode j in graphs)
{
FilterGraph graph = decodeFilterGraph((XmlElement)j, project);
if (graph != null)
{
project.getFilterGraphs().Add(graph);
}
}
#if TODO_DANI //terrains
// terrains (depends on resources)
XmlNodeList terrains = e.GetElementsByTagName("terrain");
foreach (XmlNode j in terrains)
{
Terrain terrain = decodeTerrain((XmlElement)j, project);
if (terrain != null)
{
project.getTerrains().Add(terrain);
}
}
#endif
// sources - 2 passes, since a source can reference another source
XmlNodeList sources = e.GetElementsByTagName("source");
foreach (XmlNode j in sources)
{
// TODO Dani, meter esto en un try catch
Source source = decodeSource((XmlElement)j, project, 0);
if (source != null)
{
project.getSources().Add(source);
#if TODO_DANI
// also add each source as a feature layer resource
Resource resource = MogreGis.Registry.instance().createResourceByType("FeatureLayerResource");
resource.setBaseURI(project.getBaseURI());
resource.setURI(source.getURI());
resource.setName(source.getName());
project.getResources().Add(resource);
#endif
}
}
foreach (XmlNode j in sources)
{
decodeSource((XmlElement)j, project, 1);
}
//#if TODO_DANI //layers
// layers
XmlNodeList layers = e.GetElementsByTagName("layer");
foreach (XmlNode j in layers)
{
BuildLayer layer = decodeLayer((XmlElement)j, project);
if (layer != null)
{
project.getLayers().Add(layer);
// automatically add a target for this layer alone:
BuildTarget layer_target = new BuildTarget();
layer_target.setName(layer.getName());
layer_target.addLayer(layer);
project.getTargets().Add(layer_target);
}
}
//#endif
#if TODO_DANI //targets
// targets
XmlNodeList targets = e.GetElementsByTagName("target");
foreach (XmlNode j in targets)
{
BuildTarget target = decodeTarget((XmlElement)j, project);
if (target != null)
{
project.getTargets().Add(target);
}
}
#endif
#if TODO_DANI //maps
// maps
XmlNodeList maps = e.GetElementsByTagName("map");
foreach (XmlNode j in maps)
{
RuntimeMap map = decodeRuntimeMap((XmlElement)j, project);
if (map != null)
{
project.getMaps().Add(map);
}
}
#endif
}
return(project);
}
static BuildLayer decodeLayer(XmlElement e, Project proj)
{
BuildLayer layer = null;
if (e != null)
{
layer = new BuildLayer();
#if TODO_DANI
layer.setBaseURI(proj.getBaseURI());
#endif
layer.setName(e.GetAttribute("name"));
string type = e.GetAttribute("type");
if (type == "correlated")
{
layer.setType(BuildLayer.LayerType.TYPE_CORRELATED);
}
else if (type == "gridded")
{
layer.setType(BuildLayer.LayerType.TYPE_GRIDDED);
}
else if (type == "quadtree" || type == "new")
{
layer.setType(BuildLayer.LayerType.TYPE_QUADTREE);
}
string source = e.GetAttribute("source");
layer.setSource(proj.getSource(source));
string terrain = e.GetAttribute("terrain");
layer.setTerrain(proj.getTerrain(terrain));
layer.setTargetPath(e.GetAttribute("target"));
XmlNodeList slices = e.GetElementsByTagName("slice");
foreach (XmlNode i in slices)
{
BuildLayerSlice slice = decodeSlice((XmlElement)i, proj);
if (slice != null)
{
layer.getSlices().Add(slice);
}
}
#if TODO_DANI
XmlNodeList props = e.GetElementsByTagName("property");
foreach (XmlNode i in props)
{
XmlElement k_e = (XmlElement)i;
string name = k_e.GetAttribute("name");
string value = k_e.GetAttribute("value");
layer.getProperties().Add(new Property(name, value));
}
XmlNodeList env_props = e.GetElementsByTagName("env_property");
foreach (XmlNode i in env_props)
{
XmlElement k_e = (XmlElement)i;
string name = k_e.GetAttribute("name");
string value = k_e.GetAttribute("value");
layer.getEnvProperties().Add(new Property(name, value));
}
#endif
}
return(layer);
}
static Resource decodeResource(XmlElement e, Project proj)
{
SRSResource a = new SRSResource();
Resource resource = null;
if (e != null)
{
string type = e.GetAttribute("type");
resource = MogreGis.Registry.instance().createResourceByType(type);
// try again with "Resource" suffix
if (resource == null && !type.EndsWith("Resource", false, CultureInfo.InvariantCulture))
{
resource = MogreGis.Registry.instance().createResourceByType(type + "Resource");
}
if (resource != null)
{
resource.BaseUri = proj.getBaseURI();
resource.Name = e.GetAttribute("name");
string csv_tags = e.GetAttribute("tags");
if (!string.IsNullOrEmpty(csv_tags))
{
//std.istringstream iss(csv_tags);
//List<string> tokens = new List<string>((std.istream_iterator<string>(iss)), std.istream_iterator<string>());
string[] tokens = csv_tags.Split(',');
foreach (string i in tokens)
{
resource.addTag(i);
}
}
resource.addTag(e.GetAttribute("tags"));
XmlNodeList listuri = e.GetElementsByTagName("uri");
if (listuri.Count > 0)
{
resource.Uri = listuri[0].InnerText;
}
XmlNodeList prop_els = e.GetElementsByTagName("property");
foreach (XmlNode k in prop_els)
{
XmlElement k_e = (XmlElement)k;
string name = k_e.GetAttribute("name");
string value = k_e.GetAttribute("value");
resource.setProperty(new Property(name, value));
}
if (resource != null && resource is SRSResource)
{
parseSRSResource(e, (SRSResource)resource);
}
#if TODO_PH
else if (resource != null && resource is RasterResource)
{
parseRasterResource(e, (RasterResource)resource);
}
#endif
}
else
{
//TODO osgGIS.notify( osg.WARN ) << "Unknown resource type: " << type << std.endl;
}
}
return(resource);
}
