Revision 2903 trunk/extensions/extGeoreferencing/src/com/iver/cit/gvsig/fmap/tools/Behavior/GeoMoveBehavior.java
| GeoMoveBehavior.java | ||
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import java.awt.event.MouseEvent; |
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import java.awt.event.MouseWheelEvent; |
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import java.awt.geom.Point2D; |
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import java.io.File; |
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import javax.swing.ImageIcon; |
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import org.cresques.io.GeoRasterFile; |
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import org.cresques.px.Extent; |
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import com.hardcode.driverManager.DriverLoadException; |
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import com.iver.andami.messages.NotificationManager; |
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import com.iver.cit.gvsig.fmap.MapControl; |
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import com.iver.cit.gvsig.fmap.ViewPort; |
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import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
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import com.iver.cit.gvsig.fmap.layers.FLyrRaster; |
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import com.iver.cit.gvsig.fmap.layers.LayerFactory; |
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import com.iver.cit.gvsig.fmap.layers.RasterAdapter; |
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import com.iver.cit.gvsig.fmap.layers.RasterFileAdapter; |
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import com.iver.cit.gvsig.fmap.tools.BehaviorException; |
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import com.iver.cit.gvsig.fmap.tools.Listeners.PanListener; |
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import com.iver.cit.gvsig.fmap.tools.Listeners.ToolListener; |
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import com.iver.cit.gvsig.gui.Dialogs.GeoreferencingDialog; |
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/** |
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private PanListener listener; |
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private Cursor cur = null; |
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private final Image defaultCursor = new ImageIcon(MapControl.class.getResource( |
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"images/CruxCursor.png")).getImage(); |
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private final Image handCursor = new ImageIcon(MapControl.class.getResource( |
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private boolean isMoveable = false; |
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/** |
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* Variable booleana que est? a true si el cursor por defecto est? |
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* activo y a false si hay otro. |
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*/ |
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private boolean defaultCursorActive = true; |
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/** |
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* Puntos de inicio y final para el arrastre de la imagen. |
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*/ |
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private Point2D ptoIni = null; |
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private Point2D ptoFin = null; |
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private GeoreferencingDialog parent = null; |
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/** |
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* Crea un nuevo RectangleBehavior. |
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* |
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* @param zili listener. |
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*/ |
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public GeoMoveBehavior(PanListener zili) {
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public GeoMoveBehavior(PanListener zili, GeoreferencingDialog p) {
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listener = zili; |
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parent = p; |
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cur = zili.getCursor(); |
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} |
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|
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public void mouseMoved(MouseEvent e) throws BehaviorException {
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ViewPort vp = getMapControl().getMapContext().getViewPort(); |
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Point2D pto = vp.toMapPoint(e.getX(), e.getY()); |
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//System.out.println(pto); |
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if( pto.getX() > lyrRaster.getMinX() && |
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pto.getX() < lyrRaster.getMaxX() && |
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pto.getY() > lyrRaster.getMinY() && |
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pto.getY() < lyrRaster.getMaxY()){
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if(defaultCursorActive){
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getMapControl().setCursor(Toolkit.getDefaultToolkit().createCustomCursor(handCursor, |
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new Point(16, 16), "")); |
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defaultCursorActive = false; |
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} |
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}else{
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if(!defaultCursorActive){
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getMapControl().setCursor(Toolkit.getDefaultToolkit().createCustomCursor(defaultCursor, |
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new Point(16, 16), "")); |
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defaultCursorActive = true; |
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} |
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} |
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} |
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/** |
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public Cursor getCursor() {
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return this.cur; |
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} |
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/** |
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* Si no est? activo el cursor por defecto capturamos el punto |
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* seleccionado en coordenadas del mundo real. |
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*/ |
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public void mousePressed(MouseEvent e) throws BehaviorException {
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if(!defaultCursorActive){
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ViewPort vp = getMapControl().getMapContext().getViewPort(); |
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ptoIni = vp.toMapPoint(e.getPoint()); |
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isMoveable = true; |
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} |
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} |
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/** |
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* |
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*/ |
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public void mouseReleased(MouseEvent e) throws BehaviorException {
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if(isMoveable){
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ViewPort vp = getMapControl().getMapContext().getViewPort(); |
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ptoFin = vp.toMapPoint(e.getPoint()); |
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double distX = ptoFin.getX() - ptoIni.getX(); |
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double distY = ptoFin.getY() - ptoIni.getY(); |
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Extent ext = new Extent(lyrRaster.getMinX() + distX, |
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lyrRaster.getMinY() + distY, |
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lyrRaster.getMaxX() + distX, |
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lyrRaster.getMaxY() + distY); |
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if(this.pathToFile != null && this.lyrRaster != null){
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File fich = new File(this.pathToFile); |
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RasterAdapter adapter = new RasterFileAdapter(fich); |
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try{
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adapter.setDriver(LayerFactory.getDM().getDriver("gvSIG Image Driver"));
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}catch(DriverLoadException exc){
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NotificationManager.addError("No se pudo acceder a los drivers", exc);
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} |
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FLyrRaster capa = new FLyrRaster(); |
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if (capa != null) {
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capa.setName(lyrRaster.getName()); |
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capa.setSource(adapter); |
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capa.setProjection(lyrRaster.getProjection()); |
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capa.setTempExtent(ext); |
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capa.setExtentFlag(GeoRasterFile.ASSIGNED_EXTENT); |
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try {
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capa.load(); |
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} catch (DriverIOException exc) {
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} |
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capa.setVisible(true); |
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} |
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getMapControl().getMapContext().getLayers().removeLayer(lyrRaster.getName()); |
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lyrRaster = null; |
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getMapControl().getMapContext().getLayers().addLayer(capa); |
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this.setLyrRaster(capa); |
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this.parent.getGeoRedimBehavior().setLyrRaster(capa); |
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getMapControl().repaint(); |
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} |
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isMoveable = false; |
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} |
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} |
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/* (non-Javadoc) |
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.Behavior#getListener() |
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*/ |
| ... | ... | |
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} |
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/* (non-Javadoc) |
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.Behavior#mousePressed(java.awt.event.MouseEvent) |
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*/ |
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public void mousePressed(MouseEvent e) throws BehaviorException {
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// TODO Auto-generated method stub |
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super.mousePressed(e); |
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} |
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/* (non-Javadoc) |
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.Behavior#mouseReleased(java.awt.event.MouseEvent) |
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*/ |
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public void mouseReleased(MouseEvent e) throws BehaviorException {
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// TODO Auto-generated method stub |
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super.mouseReleased(e); |
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} |
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/* (non-Javadoc) |
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.Behavior#mouseWheelMoved(java.awt.event.MouseWheelEvent) |
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*/ |
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public void mouseWheelMoved(MouseWheelEvent e) throws BehaviorException {
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