Revision 10626 trunk/extensions/extGeoProcessing/src/com/iver/cit/gvsig/geoprocess/core/gui/AbstractGeoprocessPanel.java
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* |
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* $Id$ |
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* $Log$ |
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* Revision 1.7 2006-09-15 10:42:54 caballero |
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* Revision 1.8 2007-03-06 16:47:58 caballero |
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* Exceptions |
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* |
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* Revision 1.7 2006/09/15 10:42:54 caballero |
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* extensibilidad de documentos |
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* |
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* Revision 1.6 2006/07/21 09:10:34 azabala |
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import javax.swing.JPanel; |
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import javax.swing.JTextField; |
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import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
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import com.iver.andami.PluginServices; |
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import com.iver.cit.gvsig.fmap.DriverException; |
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import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
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import com.iver.cit.gvsig.fmap.layers.FLayer; |
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import com.iver.cit.gvsig.fmap.layers.FLayers; |
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import com.iver.cit.gvsig.fmap.layers.FLyrVect; |
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protected FLayers layers = null; |
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protected JComboBox layersComboBox = null; |
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protected JTextField fileNameResultTextField = null; |
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public FLyrVect getInputLayer() {
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FLyrVect solution = null; |
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String selectedLayer = (String)layersComboBox.getSelectedItem(); |
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solution = (FLyrVect)layers.getLayer(selectedLayer); |
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return solution; |
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} |
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public void setFLayers(FLayers layers){
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this.layers = layers; |
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} |
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public FLayers getFLayers(){
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return layers; |
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} |
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protected FLyrVect[] getVectorialLayers(FLayers layers){
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FLyrVect[] solution = null; |
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ArrayList list = new ArrayList(); |
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solution = new FLyrVect[list.size()]; |
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list.toArray(solution); |
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return solution; |
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} |
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protected String[] getLayerNames() {
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String[] solution = null; |
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int numLayers = layers.getLayersCount(); |
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} |
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return solution; |
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} |
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/** |
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* Shows to the user a dialog error, whith the title and message body |
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* specified as parameters. |
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*
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* |
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* @param message body of the error message |
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* @param title title of the error message |
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*/ |
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JOptionPane.showMessageDialog(parentComponent, message, title, |
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JOptionPane.ERROR_MESSAGE); |
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} |
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/** |
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* Asks to the user for the creation of a spatial index for the |
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* specified layer. |
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* It will be of help for certain geoprocesses. |
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*
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* |
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* FLyrVect default spatial index is MapServer quadtree, that hasnt |
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* the ability to do nearest neighbour searches. |
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*
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* |
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* For those geoprocesses that needs it (NN searches) overwrite this |
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* method and use JSI RTree, or SIL RTree. |
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*
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* |
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* It returns an IMonitorableTask, a task to build the spatial |
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* index in background. |
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*
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* |
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* @param layer |
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* @return an ITask |
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*/ |
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public IMonitorableTask askForSpatialIndexCreation(FLyrVect layer){
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String title = PluginServices.getText(this, "Crear_Indice"); |
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String confirmDialogText =
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String confirmDialogText = |
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PluginServices.getText(this, "Crear_Indice_Pregunta_1")+ |
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" " + |
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layer.getName()+ |
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" " + |
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PluginServices.getText(this, "Crear_Indice_Pregunta_2"); |
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int option = JOptionPane.showConfirmDialog(this,
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int option = JOptionPane.showConfirmDialog(this, |
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confirmDialogText, |
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title,
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JOptionPane.YES_NO_OPTION,
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title, |
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JOptionPane.YES_NO_OPTION, |
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JOptionPane.QUESTION_MESSAGE, null); |
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if(option == JOptionPane.YES_OPTION){
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//Usually we want task like spatial index creation dont block |
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CreateSpatialIndexMonitorableTask task |
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= new CreateSpatialIndexMonitorableTask(layer); |
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return task; |
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} catch (DriverIOException e) {
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// TODO Auto-generated catch block |
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} catch (ReadDriverException e) {
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e.printStackTrace(); |
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return null; |
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} catch (DriverException e) {
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// TODO Auto-generated catch block |
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e.printStackTrace(); |
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return null; |
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} |
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}else
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return null;
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} |
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return null; |
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} |
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/** |
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* Confirm overwrite the output file |
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* if it allready exist. |
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*
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*
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* |
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* |
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* @param outputFile |
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* @return answer |
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*/ |
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public boolean askForOverwriteOutputFile(File outputFile){
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String title = PluginServices.getText(this, "Sobreescribir_fichero"); |
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String confirmDialogText =
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String confirmDialogText = |
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PluginServices.getText(this, "Sobreescribir_fichero_Pregunta_1")+ |
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"\n'" + |
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outputFile.getAbsolutePath()+ |
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"'\n" + |
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PluginServices.getText(this, "Sobreescribir_fichero_Pregunta_2"); |
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int option = JOptionPane.showConfirmDialog(this,
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int option = JOptionPane.showConfirmDialog(this, |
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confirmDialogText, |
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title,
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JOptionPane.YES_NO_OPTION,
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title, |
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JOptionPane.YES_NO_OPTION, |
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JOptionPane.QUESTION_MESSAGE, null); |
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if(option == JOptionPane.YES_OPTION){
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return true; |
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} |
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return false; |
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} |
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public void openResultFile() {
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JFileChooser jfc = new JFileChooser(); |
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jfc.addChoosableFileFilter(new GenericFileFilter("shp",
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"Ficheros SHP")); |
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if (jfc.showSaveDialog((Component) PluginServices.getMainFrame()) ==
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if (jfc.showSaveDialog((Component) PluginServices.getMainFrame()) == |
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JFileChooser.APPROVE_OPTION) {
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File file = jfc.getSelectedFile(); |
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if (!(file.getPath().endsWith(".shp") || file.getPath().endsWith(".SHP"))){
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getFileNameResultTextField().setText( |
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jfc.getSelectedFile().getAbsolutePath()); |
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} |
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} |
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/** |
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* Gives access to the text field where user could enter the result |
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* file path. |
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} |
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return fileNameResultTextField; |
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} |
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public File getOutputFile() throws FileNotFoundException{
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String fileName = getFileNameResultTextField().getText(); |
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if(fileName.length() == 0){
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