Revision 202 org.gvsig.toolbox/trunk/org.gvsig.toolbox/org.gvsig.toolbox.gui/src/main/java/es/unex/sextante/gui/algorithm/DefaultParametersPanel.java
| DefaultParametersPanel.java | ||
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/** |
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* A panel to introduce parameters for a geoalgorithm, created automatically based on the parameters needed by that geoalgorithm |
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* If no additional panel is provided for an algorithm, SEXTANTE will use this panel as the default one. |
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*
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* |
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* @author volaya |
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*
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* |
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*/ |
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public class DefaultParametersPanel |
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extends |
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boolean bAddNotSetField = false; |
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int i, j; |
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int iShapeType; |
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String sParameterName; |
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final ArrayList childComboBoxIndex = new ArrayList(); |
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Parameter parameter; |
| ... | ... | |
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parameter = parameters.getParameter(i); |
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if (parameter instanceof ParameterVectorLayer) {
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try {
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iShapeType = ((AdditionalInfoVectorLayer) parameter.getParameterAdditionalInfo()).getShapeType();
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int[] shapeTypes = ((AdditionalInfoVectorLayer) parameter.getParameterAdditionalInfo()).getShapeTypes();
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//check for table fields that depend on this vector layer |
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sParameterName = parameter.getParameterName(); |
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childComboBoxIndex.clear(); |
| ... | ... | |
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sParameterName)) {
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m_iCurrentRow++; |
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addTitleLabel(pane, " " + subParameter.getParameterDescription(), m_iCurrentRow, false); |
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comboBox = getVectorLayerFieldSelectionComboBox(iShapeType);
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comboBox = getVectorLayerFieldSelectionComboBox(shapeTypes);
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childComboBoxIndex.add(new Integer(m_ComboBox.size())); |
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m_ComboBox.add(comboBox); |
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pane.add(comboBox, getStringTableCoords(2, m_iCurrentRow)); |
| ... | ... | |
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} |
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// add vector layer |
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try {
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iShapeType = ((AdditionalInfoVectorLayer) parameter.getParameterAdditionalInfo()).getShapeType(); |
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AdditionalInfoVectorLayer parameterAdditionalInfo = (AdditionalInfoVectorLayer) parameter.getParameterAdditionalInfo(); |
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// iShapeType = parameterAdditionalInfo.getShapeType(); |
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int[] shapeTypes = parameterAdditionalInfo.getShapeTypes(); |
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if (((AdditionalInfoVectorLayer) parameter.getParameterAdditionalInfo()).getIsMandatory()) {
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bAddNotSetField = false; |
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addTitleLabel(pane, parameter.getParameterDescription(), m_iCurrentRow - childComboBoxIndex.size(), false); |
| ... | ... | |
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addTitleLabel(pane, parameter.getParameterDescription() + Sextante.getText("[optional]"),
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m_iCurrentRow - childComboBoxIndex.size(), false); |
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} |
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comboBox = getVectorLayerSelectionComboBox(iShapeType, childComboBoxIndex, bAddNotSetField);
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comboBox = getVectorLayerSelectionComboBox(shapeTypes, childComboBoxIndex, bAddNotSetField);
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if (bAddNotSetField) {
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comboBox.setSelectedIndex(0); |
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} |
| ... | ... | |
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} |
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protected JComboBox<ObjectAndDescription> getVectorLayerSelectionComboBox(int[] shapeTypes, final List childComboBoxes, |
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final boolean bAddNotSetField) {
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int i; |
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final Integer[] childsArray = new Integer[childComboBoxes.size()]; |
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for (i = 0; i < childsArray.length; i++) {
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childsArray[i] = (Integer) childComboBoxes.get(i); |
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} |
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List<IVectorLayer> layers = getVectorLayers(shapeTypes); |
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final ObjectAndDescription[] oad = new ObjectAndDescription[layers.size()]; |
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for (i = 0; i < layers.size(); i++) {
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oad[i] = new ObjectAndDescription(layers.get(i).getName(), layers.get(i)); |
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} |
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final JComboBox cb = new JComboBox(oad); |
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if (bAddNotSetField) {
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final DefaultComboBoxModel model = (DefaultComboBoxModel) cb.getModel(); |
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model.insertElementAt(new ObjectAndDescription(Sextante.getText("[Not_selected]"), null), 0);
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} |
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cb.addItemListener(new java.awt.event.ItemListener() {
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public void itemStateChanged(final java.awt.event.ItemEvent e) {
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int i; |
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int iIndex; |
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String sNames[] = null; |
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DefaultComboBoxModel defaultModel; |
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for (i = 0; i < childsArray.length; i++) {
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iIndex = (childsArray[i]).intValue(); |
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final ObjectAndDescription ob = (ObjectAndDescription) cb.getSelectedItem(); |
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final IVectorLayer layer = (IVectorLayer) ob.getObject(); |
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if (layer != null) {
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sNames = getVectorLayerFieldNames(layer); |
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if (sNames != null) {
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defaultModel = new DefaultComboBoxModel(sNames); |
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((JComboBox) m_ComboBox.get(iIndex)).setModel(defaultModel); |
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} |
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} |
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} |
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} |
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}); |
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return cb; |
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} |
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/** |
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* @param shapeTypes |
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* @return |
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*/ |
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private List<IVectorLayer> getVectorLayers(int[] shapeTypes) {
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List<IVectorLayer> layers = new ArrayList<IVectorLayer>(); |
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for (int j = 0; j < shapeTypes.length; j++) {
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IVectorLayer[] layersPerType = SextanteGUI.getInputFactory().getVectorLayers(shapeTypes[j]); |
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for (int k = 0; k < layersPerType.length; k++) {
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layers.add(layersPerType[k]); |
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}; |
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} |
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return layers; |
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} |
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protected JComboBox getTableSelectionComboBox(final ArrayList childComboBoxes, |
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final boolean bAddNotSetField) {
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} |
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protected JComboBox getVectorLayerFieldSelectionComboBox(final int[] shapeTypes) {
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List<IVectorLayer> layers = getVectorLayers(shapeTypes); |
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if (layers.size() > 0) {
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final JComboBox comboBox = new JComboBox(); |
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final DefaultComboBoxModel defaultModel = new DefaultComboBoxModel(getVectorLayerFieldNames(layers.get(0))); |
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comboBox.setModel(defaultModel); |
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return comboBox; |
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} |
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else {
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return new JComboBox(); |
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} |
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} |
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protected String[] getTableFieldNames(final ITable table) {
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return table.getFieldNames(); |
Also available in: Unified diff