| gvSIG desktop 1

package com.iver.cit.gvsig.project.documents.view.toc.actions;

import org.apache.log4j.Logger;

import org.gvsig.fmap.mapcontext.MapContext;

import org.gvsig.fmap.mapcontext.layers.FLayer;

import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect;

import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol;

import org.gvsig.fmap.mapcontext.rendering.symbols.MultiLayerFillSymbol;

import com.iver.andami.PluginServices;

import com.iver.andami.messages.NotificationManager;

import com.iver.cit.gvsig.ProjectExtension;

		boolean showDialog = isTocItemLeaf(item);

		if (!showDialog) return;

		try {

			FLyrVect layer = (FLyrVect) selectedItems[0];

			ISymbol oldSymbol = ((TocItemLeaf) item).getSymbol();

			if (oldSymbol instanceof MultiLayerFillSymbol) {

				MultiLayerFillSymbol ms = (MultiLayerFillSymbol) oldSymbol;

				for (int i = 0; i < ms.getLayerCount(); i++) {

					if (ms.getLayer(i).getClassName().equals("org.gvsig.symbology.symbols.DotDensityFillSymbol")) {

						 * legend, there is no way to edit it from the symbol selector and editor

						 * we have to break now!

						 */

				}

			}

			// end patch

			int shapeType = ((IVectorLegend) layer.getLegend()).getShapeType();

			if (shapeType == 0) {

				Logger.getLogger(ChangeNameTocMenuEntry.class).debug("Error legend "+layer.getLegend()+" does not have shapetype initialized");

			try {

				symSel = SymbolSelector.createSymbolSelector(oldSymbol, shapeType);

			} catch (IllegalArgumentException iaEx) {

				 * symbol that collides with the normal operation and

				 * it only can be changed from the panel of the legend

				// TODO throw a signal and show a warning message box telling

				return;

			}

			PluginServices.getMDIManager().addWindow(symSel);

			ISymbol newSymbol = (ISymbol) symSel.getSelectedObject();

			if (newSymbol == null)

				return;

			newSymbol.setDescription(oldSymbol.getDescription());

			for (int i = 0; i < selectedItems.length; i++) {

				FLyrVect theLayer = ((FLyrVect) selectedItems[i]);

				try {

					ILegend legend = theLayer.getLegend();

					if (legend instanceof IClassifiedVectorLegend) {

				} catch (Exception e) {

					NotificationManager.addWarning(PluginServices.getText(this, "skipped_symbol_changed_for_layer")+": "+theLayer.getName(), e);

				}

			}

		     // refresh view treak

			MapContext mc = layer.getMapContext();

			Project project=((ProjectExtension)PluginServices.getExtension(ProjectExtension.class)).getProject();

			project.setModified(true);

			mc.callLegendChanged();

			NotificationManager.addError(PluginServices.getText(this, "getting_shape_type"), e);

		}

	}