Revision 23303 branches/v2_0_0_prep/libraries/libFMap_mapcontext/src/org/gvsig/fmap/mapcontext/layers/FLyrDefault.java
| FLyrDefault.java | ||
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import org.apache.log4j.Logger; |
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import org.cresques.cts.ICoordTrans; |
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import org.cresques.cts.IProjection; |
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import org.gvsig.tools.exception.BaseException; |
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import org.gvsig.fmap.crs.CRSFactory; |
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import org.gvsig.fmap.data.ReadException; |
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import org.gvsig.fmap.mapcontext.MapContext; |
| ... | ... | |
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import org.gvsig.fmap.mapcontext.layers.operations.ComposedLayer; |
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import org.gvsig.fmap.mapcontext.rendering.legend.events.LegendChangedEvent; |
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import org.gvsig.fmap.mapcontext.rendering.legend.events.listeners.LegendListener; |
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import org.gvsig.tools.exception.BaseException; |
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import com.iver.utiles.IPersistence; |
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import com.iver.utiles.XMLEntity; |
| ... | ... | |
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projection = proj; |
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// Comprobar que la proyecci?n es la misma que la de FMap |
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// Si no lo es, es una capa que est? reproyectada al vuelo |
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if ((proj != null) && (getMapContext() != null)) |
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if ((proj != null) && (getMapContext() != null)) {
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if (proj != getMapContext().getProjection()) {
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ICoordTrans ct = proj.getCT(getMapContext().getProjection()); |
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setCoordTrans(ct); |
| ... | ... | |
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+ getMapContext().getProjection().getAbrev() + " y capa " |
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+ getName() + " con " + proj.getAbrev()); |
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} |
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} |
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} |
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|
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/* |
| ... | ... | |
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Set keyset = properties.keySet(); |
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Iterator keyitr = keyset.iterator(); |
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XMLEntity xmlProperties = new XMLEntity(); |
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xmlProperties.putProperty("childName","properties");
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xmlProperties.putProperty("tagName", "properties");
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while (keyitr.hasNext()) {
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String propName = (String)keyitr.next(); |
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Object obj = properties.get(propName); |
| ... | ... | |
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if (xml.contains("proj")) {
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setProjection(CRSFactory.getCRS(xml.getStringProperty("proj")));
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} |
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if (xml.contains("transparency"))
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if (xml.contains("transparency")) {
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transparency = xml.getIntProperty("transparency");
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if (xml.contains("isInTOC"))
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} |
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if (xml.contains("isInTOC")) {
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status.inTOC = xml.getBooleanProperty("isInTOC");
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} |
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// recreate Properties hashTable |
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if (xml.contains("numProperties")) { // for older projects
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int numProps = xml.getIntProperty("numProperties");
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Object obj= null; |
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int xmlPropertiesPos = xml.firstIndexOfChild("childName", "properties");
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XMLEntity xmlProperties = null; |
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if (xmlPropertiesPos > -1) {
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xmlProperties = xml.getChild(xmlPropertiesPos); |
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} |
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if (xmlProperties != null) {
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int numProps = xmlProperties.getChildrenCount(); |
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Object obj; |
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String className; |
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Class classProp; |
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IPersistence objPersist; |
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for (int iProp=0; iProp<numProps; iProp++) {
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XMLEntity xmlProp = xml.getChild(0);
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XMLEntity xmlProp = xmlProperties.getChild(iProp);
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try {
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String className = xmlProp.getStringProperty("className");
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className = xmlProp.getStringProperty("className");
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if (className.equals(String.class.getName())) {
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obj = xmlProp.getStringProperty("value");
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} else {
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Class classProp = Class.forName(className);
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classProp = Class.forName(className); |
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obj = classProp.newInstance(); |
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objPersist = (IPersistence)obj; |
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objPersist.setXMLEntity(xmlProp); |
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} |
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String propName = xmlProp.getStringProperty("layerPropertyName");
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properties.put(propName, obj); |
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} catch (Exception e) {
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logger.error("Layer:" + this.getName()
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+ ": Error loading properties", e); |
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continue; |
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} |
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// remove Properties children to avoid breaking layers' XML reading logic |
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xml.removeChild(0); |
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} |
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} // newer projects store properties under a node |
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else {
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int xmlPropertiesPos = xml.firstIndexOfChild("childName","properties");
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XMLEntity xmlProperties =null; |
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if (xmlPropertiesPos > -1) |
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xmlProperties = xml.getChild(xmlPropertiesPos); |
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if (xmlProperties != null) {
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int numProps = xmlProperties.getChildrenCount(); |
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Object obj; |
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String className; |
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Class classProp; |
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IPersistence objPersist; |
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for (int iProp=0; iProp<numProps; iProp++) {
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XMLEntity xmlProp = xmlProperties.getChild(iProp); |
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try {
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className = xmlProp.getStringProperty("className");
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if (className.equals(String.class.getName())) {
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obj = xmlProp.getStringProperty("value");
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} else {
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classProp = Class.forName(className); |
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obj = classProp.newInstance(); |
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objPersist = (IPersistence)obj; |
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objPersist.setXMLEntity(xmlProp); |
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} |
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String propName = xmlProp.getStringProperty("layerPropertyName");
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properties.put(propName, obj); |
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} catch (Exception e) {
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//FIXME: OJO !!!!! |
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continue; |
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} |
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} |
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// remove Properties children to avoid breaking layers' XML reading logic |
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xml.removeChild(xmlPropertiesPos); |
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} |
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} |
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} |
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|
| ... | ... | |
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* @see com.iver.cit.gvsig.fmap.layers.FLayer#addLayerListener(com.iver.cit.gvsig.fmap.layers.LayerListener) |
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*/ |
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public boolean addLayerListener(LayerListener o) {
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if (layerListeners.contains(o)) |
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if (layerListeners.contains(o)) {
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return false; |
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} |
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return layerListeners.add(o); |
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} |
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/* |
| ... | ... | |
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boolean bVisible = true; |
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if (getMinScale() != -1) {
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if (scale < getMinScale()) |
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if (scale < getMinScale()) {
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bVisible = false; |
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} |
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} |
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if (getMaxScale() != -1) {
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if (scale > getMaxScale()) |
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if (scale > getMaxScale()) {
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bVisible = false; |
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} |
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} |
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return bVisible; |
| ... | ... | |
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*/ |
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public void setCachingDrawnLayers(boolean bCacheDrawnLayers) {
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status.cacheDrawnLayers = bCacheDrawnLayers; |
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if (status.cacheDrawnLayers == false) |
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if (status.cacheDrawnLayers == false) {
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this.cacheImageDrawnLayers = null; |
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} |
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} |
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/* |
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* (non-Javadoc) |
| ... | ... | |
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*/ |
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protected void callLegendChanged(LegendChangedEvent e) {
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layerChangeSupport.callLegendChanged(e); |
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if(parentLayer != null) |
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if(parentLayer != null) {
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parentLayer.callLegendChanged(e); |
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} |
|
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} |
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|
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/** |
Also available in: Unified diff