Revision 943 trunk/applications/appgvSIG/src/com/iver/cit/gvsig/gui/selectionByTheme/MySelectionByThemeListener.java
| MySelectionByThemeListener.java | ||
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* @author Fernando Gonz?lez Cort?s |
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*/ |
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public class MySelectionByThemeListener implements SelectionByThemeListener {
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private FLayers layers; |
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/** |
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* Creates a new MySelectionByThemeListener object. |
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* |
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* @param layers DOCUMENT ME! |
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*/ |
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public MySelectionByThemeListener(FLayers layers) {
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this.layers = layers; |
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} |
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/** |
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* DOCUMENT ME! |
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* |
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* @param toSelect DOCUMENT ME! |
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* @param selectionLayer DOCUMENT ME! |
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* @param action DOCUMENT ME! |
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*/ |
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private void doSelection(FLayer[] toSelect, FLayer selectionLayer, int action, boolean bFromSet) {
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SingleLayer capaBase = (SingleLayer) selectionLayer; |
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Selectable selecBase = (Selectable) capaBase; |
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BitSet bitSetBase = selecBase.getSelection(); |
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VectorialAdapter adapterBase = capaBase.getSource(); |
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for (int i = 0; i < toSelect.length; i++) {
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FLayer capa = toSelect[i]; |
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if (capa instanceof Selectable) {
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Selectable seleccionada = (Selectable) capa; |
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VectorialAdapter adapterSelec = ((SingleLayer) capa).getSource(); |
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BitSet bitSet = seleccionada.getSelection(); |
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int index = bitSetBase.nextSetBit(0); |
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while (index != -1) {
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FGeometry s1; |
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try {
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s1 = (FGeometry) adapterBase.getShape(index); |
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Geometry g1 = s1.toJTSGeometry(); |
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for (int j = 0; j < adapterSelec.getShapeCount(); j++) {
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if (bFromSet) |
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{
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if (bitSet.get(j)== false) |
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continue; |
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bitSet.set(j, false); // Por defecto limpiamos |
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} |
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FGeometry s2 = (FGeometry) adapterSelec.getShape(j); |
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Geometry g2 = s2.toJTSGeometry(); |
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IntersectionMatrix m = g2.relate(g1); |
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switch (action) {
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case SelectionByTheme.CONTAINS: |
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if (m.isContains()) {
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bitSet.set(j, true); |
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} |
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break; |
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case SelectionByTheme.CROSSES: |
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if (m.isCrosses(g1.getDimension(), g2.getDimension())) {
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bitSet.set(j, true); |
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} |
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break; |
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case SelectionByTheme.DISJOINT: |
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if (m.isDisjoint()) {
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bitSet.set(j, true); |
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} |
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break; |
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case SelectionByTheme.EQUALS: |
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if (m.isEquals(g1.getDimension(), g2.getDimension())) {
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bitSet.set(j, true); |
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} |
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break; |
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case SelectionByTheme.INTERSECTS: |
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if (m.isIntersects()) {
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bitSet.set(j, true); |
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} |
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break; |
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case SelectionByTheme.OVERLAPS: |
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if (m.isOverlaps(g1.getDimension(), |
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g2.getDimension())) {
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bitSet.set(j, true); |
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} |
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break; |
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case SelectionByTheme.TOUCHES: |
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if (m.isTouches(g1.getDimension(), g2.getDimension())) {
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bitSet.set(j, true); |
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} |
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break; |
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case SelectionByTheme.WITHIN: |
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if (m.isWithin()) {
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bitSet.set(j, true); |
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} |
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break; |
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} |
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} // for |
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} catch (DriverIOException e) {
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// TODO Auto-generated catch block |
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e.printStackTrace(); |
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} |
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index = bitSetBase.nextSetBit(index + 1); |
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} |
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// seleccionada.setSelected(0, seleccionada.isSelected(0), false); |
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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.gui.selectionByTheme.SelectionByThemeListener#newSet(int, int, |
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* int) |
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*/ |
| ... | ... | |
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* int, int) |
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*/ |
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public void addToSet(FLayer[] toSelect, FLayer selectionLayer, int action) {
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doSelection(toSelect, selectionLayer, action, false); |
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for (int i = 0; i < toSelect.length; i++) {
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Selectable capa = (Selectable) toSelect[i]; |
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QueryByThemeVisitor visitor = new QueryByThemeVisitor(toSelect[i], selectionLayer, action); |
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FBitSet selection = capa.getSelection(); |
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try {
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((VectorialData) selectionLayer).process(visitor, ((Selectable)selectionLayer).getSelection()); |
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selection.or(visitor.getBitset()); |
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((Selectable) toSelect[i]).setSelection(selection); |
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} catch (DriverException e) {
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NotificationManager.addError("Error leyendo las capas", e);
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} catch (VisitException e) {
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NotificationManager.addError("Error leyendo las capas", e);
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} |
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} |
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} |
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/** |
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* int) |
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*/ |
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public void fromSet(FLayer[] toSelect, FLayer selectionLayer, int action) {
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doSelection(toSelect, selectionLayer, action, true); |
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for (int i = 0; i < toSelect.length; i++) {
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Selectable capa = (Selectable) toSelect[i]; |
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QueryByThemeVisitor visitor = new QueryByThemeVisitor(toSelect[i], selectionLayer, action); |
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FBitSet selection = capa.getSelection(); |
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try {
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((VectorialData) selectionLayer).process(visitor, ((Selectable)selectionLayer).getSelection()); |
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selection.and(visitor.getBitset()); |
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((Selectable) toSelect[i]).setSelection(selection); |
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} catch (DriverException e) {
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NotificationManager.addError("Error leyendo las capas", e);
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} catch (VisitException e) {
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NotificationManager.addError("Error leyendo las capas", e);
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} |
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} |
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} |
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} |
Also available in: Unified diff