gvsig-geoprocess / org.gvsig.geoprocess / trunk / org.gvsig.geoprocess / org.gvsig.geoprocess.app / org.gvsig.geoprocess.app.mainplugin / src / main / java / org / gvsig / geoprocess / gui / gvInputFactory.java @ 189
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package org.gvsig.geoprocess.gui; |
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import java.awt.geom.Rectangle2D; |
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import java.util.ArrayList; |
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import java.util.List; |
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import es.unex.sextante.core.AbstractInputFactory; |
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import es.unex.sextante.core.NamedExtent; |
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import es.unex.sextante.dataObjects.I3DRasterLayer; |
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import es.unex.sextante.dataObjects.IDataObject; |
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import org.gvsig.andami.PluginServices; |
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import org.gvsig.app.extension.ProjectExtension; |
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import org.gvsig.app.project.Project; |
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import org.gvsig.app.project.documents.Document; |
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import org.gvsig.app.project.documents.table.TableDocument; |
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import org.gvsig.app.project.documents.table.TableManager; |
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import org.gvsig.app.project.documents.view.DefaultViewDocument; |
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import org.gvsig.app.project.documents.view.ViewManager; |
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import org.gvsig.fmap.mapcontext.layers.FLayer; |
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import org.gvsig.fmap.mapcontext.layers.FLayers; |
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import org.gvsig.fmap.mapcontext.layers.LayersIterator; |
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import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
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import org.gvsig.geoprocess.core.FileTools; |
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import org.gvsig.geoprocess.core.gvRasterLayerRead; |
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import org.gvsig.geoprocess.core.gvTable; |
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import org.gvsig.geoprocess.core.gvVectorLayer; |
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import org.gvsig.raster.fmap.layers.FLyrRaster; |
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public class gvInputFactory extends AbstractInputFactory { |
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public void createDataObjects() { |
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final List<IDataObject> list = new ArrayList<IDataObject>(); |
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final Project project =
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((ProjectExtension) PluginServices |
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.getExtension(ProjectExtension.class)).getProject(); |
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final List<Document> views = project.getDocuments(ViewManager.TYPENAME); |
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for (int i = 0; i < views.size(); i++) { |
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final DefaultViewDocument view = (DefaultViewDocument) views.get(i);
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final FLayers layers = view.getMapContext().getLayers();
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final LayersIterator iter = new LayersIterator(layers); |
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while (iter.hasNext()) {
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final FLayer layer = iter.nextLayer();
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if (layer instanceof FLyrRaster) { |
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final gvRasterLayerRead rasterLayer =
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new gvRasterLayerRead();
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rasterLayer.create((FLyrRaster) layer); |
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list.add(rasterLayer); |
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} else
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if (layer instanceof FLyrVect) { |
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final gvVectorLayer vectorLayer = new gvVectorLayer(); |
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vectorLayer.create((FLyrVect) layer); |
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list.add(vectorLayer); |
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} |
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} |
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} |
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final List<Document> tables = |
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project.getDocuments(TableManager.TYPENAME); |
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for (int i = 0; i < tables.size(); i++) { |
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final gvTable table = new gvTable(); |
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table.create((TableDocument) tables.get(i)); |
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list.add(table); |
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} |
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m_Objects = list.toArray(new IDataObject[list.size()]);
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} |
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public NamedExtent[] getPredefinedExtents() { |
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final Project project =
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((ProjectExtension) PluginServices |
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.getExtension(ProjectExtension.class)).getProject(); |
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final List<Document> views = project.getDocuments(ViewManager.TYPENAME); |
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final NamedExtent ne[] = new NamedExtent[views.size()]; |
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for (int i = 0; i < views.size(); i++) { |
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final DefaultViewDocument view = (DefaultViewDocument) views.get(i);
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final Rectangle2D extent = |
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view.getMapContext().getViewPort().getExtent(); |
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final String sName = view.getName(); |
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ne[i] = new NamedExtent(sName, extent);
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} |
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return ne;
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} |
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public String[] getRasterLayerInputExtensions() { |
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return FileTools.RASTER_EXT_IN;
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} |
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public String[] get3DRasterLayerInputExtensions() { |
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return FileTools.RASTER3D_EXT_IN;
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} |
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public String[] getVectorLayerInputExtensions() { |
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return FileTools.VECTOR_EXT_IN;
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} |
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public String[] getTableInputExtensions() { |
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return FileTools.TABLE_EXT;
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} |
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public IDataObject openDataObjectFromFile(final String sFilename) { |
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final Object object = FileTools.open(sFilename); |
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if (object == null) { |
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return null; |
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} else
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if (object instanceof FLyrRaster) { |
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final gvRasterLayerRead layer = new gvRasterLayerRead(); |
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layer.create((FLyrRaster) object); |
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return layer;
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} else
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if (object instanceof FLyrVect) { |
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final gvVectorLayer layer = new gvVectorLayer(); |
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layer.create((FLyrVect) object); |
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return layer;
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} else
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if (object instanceof I3DRasterLayer) { |
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return (I3DRasterLayer) object;
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} else {
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return null; |
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} |
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} |
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public void close(final String sName) { |
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final IDataObject dataObject = this.getInputFromName(sName); |
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final Object obj = dataObject.getBaseDataObject(); |
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if (obj instanceof FLayer) { |
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removeLayer((FLayer) obj); |
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} else {
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final Project project =
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((ProjectExtension) PluginServices |
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.getExtension(ProjectExtension.class)).getProject(); |
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project.remove((Document) obj);
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} |
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} |
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private static void removeLayer(final FLayer baseLayer) { |
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final Project project =
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((ProjectExtension) PluginServices |
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.getExtension(ProjectExtension.class)).getProject(); |
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final List<Document> views = project.getDocuments(ViewManager.TYPENAME); |
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for (int i = 0; i < views.size(); i++) { |
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final DefaultViewDocument view = (DefaultViewDocument) views.get(i);
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final FLayers layers = view.getMapContext().getLayers();
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final LayersIterator iter = new LayersIterator(layers); |
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while (iter.hasNext()) {
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final FLayer layer = iter.nextLayer();
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if (layer.equals(baseLayer)) {
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layers.removeLayer(baseLayer); |
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return;
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} |
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} |
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} |
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} |
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@Override
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public I3DRasterLayer[] get3DRasterLayers() { |
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return new I3DRasterLayer[0]; |
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} |
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} |