package eu.etaxonomy.taxeditor.featuretree;
+import java.util.Arrays;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
+import java.util.stream.Collectors;
-import org.eclipse.jface.viewers.CheckStateChangedEvent;
-import org.eclipse.jface.viewers.CheckboxTreeViewer;
-import org.eclipse.jface.viewers.ICheckStateListener;
import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
-import eu.etaxonomy.cdm.api.service.IVocabularyService;
-import eu.etaxonomy.cdm.model.common.DefinedTermBase;
-import eu.etaxonomy.cdm.model.common.TermType;
-import eu.etaxonomy.cdm.model.common.TermVocabulary;
-import eu.etaxonomy.cdm.model.description.Feature;
+import eu.etaxonomy.cdm.api.service.ITermService;
+import eu.etaxonomy.cdm.model.term.DefinedTermBase;
+import eu.etaxonomy.cdm.persistence.dto.TermDto;
+import eu.etaxonomy.cdm.persistence.dto.TermVocabularyDto;
import eu.etaxonomy.taxeditor.editor.definedterm.DefinedTermSorter;
-import eu.etaxonomy.taxeditor.editor.definedterm.TermContentProvider;
-import eu.etaxonomy.taxeditor.editor.definedterm.TermLabelProvider;
+import eu.etaxonomy.taxeditor.editor.definedterm.TermDtoContentProvider;
+import eu.etaxonomy.taxeditor.editor.definedterm.TermDtoLabelProvider;
+import eu.etaxonomy.taxeditor.preference.wizard.CheckBoxTreeComposite;
import eu.etaxonomy.taxeditor.store.CdmStore;
/**
*/
public class AvailableFeaturesWizardPage extends WizardPage {
- private CheckboxTreeViewer viewer;
+ private CheckBoxTreeComposite treeComposite;
+ private List<TermVocabularyDto> vocabularies;
- protected AvailableFeaturesWizardPage() {
- super("AvailableFeaturesWizardPage");
- setTitle("Available Features");
- setDescription("Please select features you want to add to the tree.");
+ protected AvailableFeaturesWizardPage(List<TermVocabularyDto> vocabularies, boolean singleSelection) {
+ super("Available Terms Wizard Page");
+ this.vocabularies = vocabularies;
+ setTitle("Available Terms");
+ if(singleSelection){
+ setDescription("Please select one single term");
+ }
+ else{
+ setDescription("Please select terms.");
+ }
}
/** {@inheritDoc} */
@Override
public void createControl(Composite parent) {
- Composite composite = new Composite(parent, SWT.NULL);
- composite.setLayout(new GridLayout());
-
- viewer = new CheckboxTreeViewer(composite, SWT.NULL);
-
- viewer.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
-
- viewer.setSorter(new DefinedTermSorter());
-
- viewer.setContentProvider(new TermContentProvider());
- viewer.setLabelProvider(new TermLabelProvider());
- // When user checks a checkbox in the tree, check all its children
- viewer.addCheckStateListener(new ICheckStateListener() {
- @Override
- public void checkStateChanged(CheckStateChangedEvent event) {
- viewer.setSubtreeChecked(event.getElement(), event.getChecked());
- }
- });
-
- List<TermVocabulary<DefinedTermBase>> vocs = CdmStore.getService(IVocabularyService.class).findByTermType(TermType.Feature, null);
- viewer.setInput(vocs);
+ treeComposite = new CheckBoxTreeComposite(parent, new TermDtoContentProvider(), new TermDtoLabelProvider(), SWT.NONE);
+ treeComposite.getViewer().setComparator(new DefinedTermSorter());
+ treeComposite.getViewer().setInput(vocabularies);
+ treeComposite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
+ treeComposite.getViewer().addSelectionChangedListener(e->getWizard().getContainer().updateButtons());
- setControl(composite);
+ setControl(treeComposite);
}
- public Set<Feature> getSelectedFeatures() {
+ public Set<DefinedTermBase> getSelectedFeatures() {
- Object[] checkedElements = viewer.getCheckedElements();
+ List<Object> checkedElements = Arrays.asList(treeComposite.getViewer().getCheckedElements());
+ checkedElements = checkedElements.stream().filter(element->element instanceof TermDto).collect(Collectors.toList());
- Set<Feature> features = new HashSet<Feature>(checkedElements.length);
+ Set<DefinedTermBase> terms = new HashSet<>();
for(Object element : checkedElements){
- if(element instanceof Feature){
- features.add((Feature) element);
+ if(element instanceof TermDto){
+ DefinedTermBase term = CdmStore.getService(ITermService.class).load(((TermDto) element).getUuid());
+ terms.add(term);
}
}
- return features;
+ return terms;
}
}