svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.library / org.gvsig.exportto / org.gvsig.exportto.swing / org.gvsig.exportto.swing.impl / src / main / java / org / gvsig / export / swing / impl / panels / SelectTargetProjectionPanel.java @ 46071
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package org.gvsig.export.swing.impl.panels; |
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import java.awt.event.ItemEvent; |
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import java.awt.event.ItemListener; |
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import javax.swing.JComponent; |
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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.export.ExportParameters; |
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import org.gvsig.export.ExportParametersGeometry; |
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import org.gvsig.export.swing.JExportProcessPanel; |
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import org.gvsig.export.swing.spi.ExportPanel; |
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import org.gvsig.export.swing.spi.ExportPanelValidationException; |
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import org.gvsig.export.swing.spi.ExportPanelsManager; |
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import org.gvsig.fmap.crs.CRSFactory; |
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import org.gvsig.fmap.dal.swing.DALSwingLocator; |
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import org.gvsig.fmap.dal.swing.ProjectionPickerController; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.i18n.I18nManager; |
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import org.gvsig.tools.swing.api.ToolsSwingLocator; |
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import org.gvsig.tools.swing.api.ToolsSwingManager; |
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import org.gvsig.tools.swing.api.pickercontroller.PickerController; |
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/**
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*
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* @author jjdelcerro
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*/
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public class SelectTargetProjectionPanel |
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extends SelectTargetProjectionPanelView
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implements ExportPanel {
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private final ExportParametersGeometry parameters; |
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private final JExportProcessPanel processPanel; |
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private ProjectionPickerController projectionController;
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public SelectTargetProjectionPanel(
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JExportProcessPanel processPanel, |
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ExportParameters parameters |
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) { |
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this.processPanel = processPanel;
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this.parameters = (ExportParametersGeometry) parameters;
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this.initComponents();
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} |
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private void initComponents() { |
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this.projectionController = DALSwingLocator.getDataSwingManager().createProjectionPickerController(
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this.txtUserProjection,
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this.btnSelectUserProjection
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); |
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this.translate();
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IProjection targetParams = this.parameters.getTargetProjection();
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if (this.parameters.getContextProjection() == this.parameters.getSourceProjection()) { |
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this.rdbtnOriginalProjection.setEnabled(this.parameters.getSourceProjection() != null); |
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this.txtOriginalProjection.setEnabled(this.parameters.getSourceProjection() != null); |
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this.rdbtnViewProjection.setEnabled(false); |
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this.txtViewProjection.setEnabled(false); |
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this.rdbtnUserProjection.setEnabled(true); |
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this.txtUserProjection.setEnabled(true); |
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} else {
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this.rdbtnOriginalProjection.setEnabled(this.parameters.getSourceProjection() != null); |
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this.txtOriginalProjection.setEnabled(this.parameters.getSourceProjection() != null); |
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this.rdbtnViewProjection.setEnabled(this.parameters.getContextProjection() != null); |
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this.txtViewProjection.setEnabled(this.parameters.getContextProjection() != null); |
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this.rdbtnUserProjection.setEnabled(true); |
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this.txtUserProjection.setEnabled(true); |
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} |
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if (this.parameters.getContextProjection() != null) { |
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this.txtViewProjection.setText(this.parameters.getContextProjection().getAbrev()); |
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} |
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if (this.parameters.getSourceProjection() != null) { |
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this.txtOriginalProjection.setText(this.parameters.getSourceProjection().getAbrev()); |
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} |
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if (this.parameters.getTargetProjection() == null) { |
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this.projectionController.set(this.parameters.getSourceProjection()); |
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} else {
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this.projectionController.set(this.parameters.getTargetProjection()); |
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} |
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this.rdbtnOriginalProjection.addItemListener(new ItemListener() { |
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@Override
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public void itemStateChanged(ItemEvent e) { |
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doRadioButonsStateChanged(); |
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} |
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}); |
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this.rdbtnUserProjection.addItemListener(new ItemListener() { |
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@Override
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public void itemStateChanged(ItemEvent e) { |
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doRadioButonsStateChanged(); |
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} |
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}); |
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this.rdbtnViewProjection.addItemListener(new ItemListener() { |
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@Override
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public void itemStateChanged(ItemEvent e) { |
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doRadioButonsStateChanged(); |
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} |
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}); |
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updateSelectedRadioButton(); |
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} |
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private void doRadioButonsStateChanged() { |
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if (this.rdbtnUserProjection.isSelected()) { |
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this.projectionController.setEnabled(true); |
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this.txtOriginalProjection.setEnabled(false); |
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this.txtViewProjection.setEnabled(false); |
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this.txtUserProjection.setEnabled(true); |
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} else if (this.rdbtnOriginalProjection.isSelected()) { |
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this.projectionController.setEnabled(false); |
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this.txtOriginalProjection.setEnabled(true); |
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this.txtViewProjection.setEnabled(false); |
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this.txtUserProjection.setEnabled(false); |
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} else if (this.rdbtnViewProjection.isSelected()) { |
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this.projectionController.setEnabled(false); |
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this.txtOriginalProjection.setEnabled(false); |
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this.txtViewProjection.setEnabled(true); |
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this.txtUserProjection.setEnabled(false); |
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} |
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} |
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@Override
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public String getIdPanel() { |
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return ExportPanelsManager.PANEL_SELECT_TARGET_PROJECTION;
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} |
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@Override
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public String getTitlePanel() { |
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I18nManager i18n = ToolsLocator.getI18nManager(); |
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return i18n.getTranslation("_Target_projection"); |
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} |
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@Override
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public boolean validatePanel() throws ExportPanelValidationException { |
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if (parameters instanceof ExportParametersGeometry) { |
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if (this.getTargetProjection()==null) { |
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return false; |
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} |
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} |
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return true; |
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} |
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@Override
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public void previousPanel() { |
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} |
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@Override
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public void enterPanel() { |
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IProjection targetProjection = this.parameters.getTargetProjection();
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IProjection contextProjection = this.parameters.getContextProjection();
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IProjection sourceProjection = this.parameters.getSourceProjection();
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ICoordTrans trans = this.parameters.getTargetTransformation();
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if (targetProjection != null) { |
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this.projectionController.set(targetProjection);
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} else if (contextProjection != null) { |
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this.projectionController.set(contextProjection);
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} else if (sourceProjection != null) { |
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this.projectionController.set(sourceProjection);
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} else {
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if( this.projectionController.get()==null ) { |
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this.projectionController.set(CRSFactory.getCRS("EPSG:4326")); |
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} |
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} |
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updateSelectedRadioButton(); |
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} |
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private void updateSelectedRadioButton() { |
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if (this.parameters.getSourceProjection() == null) { |
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this.rdbtnUserProjection.setSelected(true); |
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} else if (this.parameters.getTargetProjection() == this.parameters.getSourceProjection()) { |
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this.rdbtnOriginalProjection.setSelected(true); |
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} else if (this.parameters.getTargetProjection() == this.parameters.getContextProjection()) { |
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this.rdbtnViewProjection.setSelected(true); |
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} else {
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this.rdbtnUserProjection.setSelected(true); |
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} |
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} |
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private IProjection getTargetProjection() {
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if (this.rdbtnUserProjection.isSelected()) { |
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return this.projectionController.get(); |
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} else if (this.rdbtnOriginalProjection.isSelected()) { |
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return this.parameters.getSourceProjection(); |
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} else if (this.rdbtnViewProjection.isSelected()) { |
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return this.parameters.getContextProjection(); |
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} |
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return null; // no deberia llegar aqui |
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} |
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private ICoordTrans getTargetTransformation() {
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if (this.rdbtnUserProjection.isSelected()) { |
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return this.projectionController.getCoordinateTransformation(); |
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} else if (this.rdbtnOriginalProjection.isSelected()) { |
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return null; |
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} else if (this.rdbtnViewProjection.isSelected()) { |
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ICoordTrans targetCT = this.parameters.getSourceProjection().getCT(this.parameters.getContextProjection()); |
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return targetCT;
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} |
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return null; // no deberia llegar aqui |
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} |
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@Override
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public void nextPanel() { |
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this.parameters.setTargetProjection(getTargetProjection());
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this.parameters.setTargetTransformation(getTargetTransformation());
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} |
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@Override
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public JComponent asJComponent() { |
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return this; |
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} |
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private void translate() { |
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ToolsSwingManager manager = ToolsSwingLocator.getToolsSwingManager(); |
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manager.translate(this.lblSelectTargetProjection);
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manager.translate(this.rdbtnOriginalProjection);
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manager.translate(this.rdbtnUserProjection);
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manager.translate(this.rdbtnViewProjection);
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} |
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} |