Examples of org.eclipse.ui.dialogs.ListSelectionDialog

org.eclipse.ui.dialogs.ListSelectionDialog
A standard dialog which solicits a list of selections from the user. This class is configured with an arbitrary data model represented by content and label provider objects. The getResult method returns the selected elements.
This class may be instantiated; it is not intended to be subclassed.

Example:
```
 ListSelectionDialog dlg = new ListSelectionDialog( getShell(), input, new BaseWorkbenchContentProvider(), new WorkbenchLabelProvider(), "Select the resources to save:"); dlg.setInitialSelections(dirtyEditors); dlg.setTitle("Save Resources"); dlg.open(); 
```

      chooseProjects();
    }
  }


  private void chooseProjects() {
    ListSelectionDialog dialog= new ListSelectionDialog(
        getShell(), 
        getNotYetRequiredProjects(),
        ArrayContentProvider.getInstance(),
        new WorkbenchLabelProvider(),
        "message");
    dialog.setTitle("title");
    dialog.setHelpAvailable(false);
    if (dialog.open() != Window.OK) return;
    for (Object each: dialog.getResult()) fProjectListDialogField.addElement(each);
  }

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    editSuppButton.addSelectionListener(new SelectionAdapter() {
      @Override
      public void widgetSelected(SelectionEvent e) {
        Set<ToolPlan> allPlans = ToolProjectSupport.getAllPlansForProject(model.getProject());
        Set<ToolPlan> supplierPlans = model.getSupplierPlansAsToolPlans();
        ListSelectionDialog supplierDialog = new ListSelectionDialog(getShell(), 
            allPlans,
            new IStructuredContentProvider(){


          @Override
          public void dispose() {
            
          }


          @Override
          public void inputChanged(Viewer arg0, Object arg1,
              Object arg2) {
            
          }


          


          @Override
          public Object[] getElements(Object parent) {
            if (parent instanceof Set<?>){
              return ((Set<?>)parent).toArray();
            }
            return null;
          }


          
          
        },
        new LabelProvider(),
        "Select suppier plans from list");
        supplierDialog.setInitialSelections(supplierPlans.toArray());
        supplierDialog.setTitle("Supplier Plans");
        int act = supplierDialog.open();
        switch (act){
        case Dialog.OK:
          /*
           * 1. clear the existing suppliers,
           * 2. write the selected ones
           * 3. rewrite the prx file
           */
          Object[] sups = supplierDialog.getResult();
          model.clearSuppliers();
          for (Object elem : sups){
            String name = ((ToolPlan)elem).getToolName();
            model.addSupplierPlan(name);
          }

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        case ISaveablePart2.CANCEL: // cancel
          return false;
        }
            }
            else {
              ListSelectionDialog dlg = new ListSelectionDialog(
                      shellProvider.getShell(), modelsToSave,
                      new ArrayContentProvider(),
                      new WorkbenchPartLabelProvider(), RESOURCES_TO_SAVE_MESSAGE);
              dlg.setInitialSelections(modelsToSave.toArray());
              dlg.setTitle(SAVE_RESOURCES_TITLE);
  
              // this "if" statement aids in testing.
              if (SaveableHelper.testGetAutomatedResponse()==SaveableHelper.USER_RESPONSE) {
                int result = dlg.open();
                  //Just return false to prevent the operation continuing
                  if (result == IDialogConstants.CANCEL_ID) {
            return false;
          }
  
                  modelsToSave = Arrays.asList(dlg.getResult());
              }
            }
        }
        else {
          modelsToSave = convertToSaveables(dirtyParts, closing, addNonPartSources);

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public class CsvRemoveColumnHandler extends AbstractHandler {


  @Override
  public Object execute(ExecutionEvent event) throws ExecutionException {
    ICsvService service = new CsvService();
    ListSelectionDialog dlg = new ListSelectionDialog(Display.getCurrent().getActiveShell(), service.getTableHeaders(event), new CsvContentProvider(), new LabelProvider(), "Select the columns to delete.");
    dlg.setTitle("Delete columns");
        if (dlg.open() == Window.OK) {
          service.deleteColumn(dlg.getResult(), event);
        }
    return null;
  }

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        return;
      }


    };
    iProjects = this.getIProjects();
    ListSelectionDialog listSelectionDialog = new ListSelectionDialog(new Shell(), "WOLips", structuredContentProvider, labelProvider, "Select the projects to install.");
    listSelectionDialog.setInitialSelections(iProjects);
    listSelectionDialog.open();
    if (listSelectionDialog.getReturnCode() == Window.CANCEL) {
      return;
    }
    Object[] selectionResult = listSelectionDialog.getResult();
    IProject[] projectsSelected = new IProject[selectionResult.length];
    for (int i = 0; i < selectionResult.length; i++) {
      projectsSelected[i] = (IProject) selectionResult[i];
    }
    ProjectOrder projectOrder = ResourcesPlugin.getWorkspace().computeProjectOrder(projectsSelected);

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        EODatabaseConfig activeDatabaseConfig = model.getActiveDatabaseConfig();
        ClassLoader eomodelClassLoader = IEOClassLoaderFactory.Utility.createClassLoader(model);
        IEOSQLReverseEngineer reverseEngineer = IEOSQLReverseEngineerFactory.Utility.reverseEngineerFactory().reverseEngineer(activeDatabaseConfig, eomodelClassLoader);
        List<String> tableNames = reverseEngineer.reverseEngineerTableNames();


        ListSelectionDialog dlg = new ListSelectionDialog(getWindow().getShell(), tableNames, new StringContentProvider(), new StringLabelProvider(), "Select the tables to reverse engineer:");
        dlg.setInitialSelections(tableNames.toArray());
        dlg.setTitle("Reverse Engineer");
        if (dlg.open() == Window.OK) {
          Object[] selectedTableNameObjs = dlg.getResult();
          String[] selectedTableNames = new String[selectedTableNameObjs.length];
          System.arraycopy(selectedTableNameObjs, 0, selectedTableNames, 0, selectedTableNameObjs.length);
          List<String> selectedTableNamesList = Arrays.asList(selectedTableNames);
          File reverseEngineeredEOModelFolder = reverseEngineer.reverseEngineerWithTableNamesIntoModel(selectedTableNamesList);
          Set<EOModelVerificationFailure> failures = new HashSet<EOModelVerificationFailure>();

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      } else updateStatus("You may select only one resource.");
    }
  }
  
  private void handleUmlModelBrowse() {
    ListSelectionDialog dialog = 
      new ListSelectionDialog(getShell(), 
          project,
          new IStructuredContentProvider() {


            @Override
            public Object[] getElements(Object inputElement) {
              if (inputElement instanceof ModelingProject) {
                ModelingProject prj = (ModelingProject)inputElement;
                return prj.getAllResources(UmlResource.class).values().toArray();
              }
              
              if (inputElement instanceof UmlResource) return new Object[0];
              return new Object[0];
            }


            @Override
            public void dispose() {
            }


            @Override
            public void inputChanged(Viewer viewer,Object oldInput, Object newInput) {
            }
          },
          new LabelProvider() {
            @Override
            public String getText(Object element) {
              if (element instanceof UmlResource) return ((UmlResource)element).getName();
              return null;
            }
          },
          "Select an UML model"
          );
    if (dialog.open() == ContainerSelectionDialog.OK) {
      Object[] result = dialog.getResult();
      if (result.length == 1) {
        if (result[0] instanceof UmlResource) {
          umlResource = (UmlResource) result[0];
          umlModelPathText.setText(umlResource.getLocation());
        } else updateStatus("Invalid resource selected.");

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      } else updateStatus("You may select only one resource.");
    }
  }
  
  private void handleUmlModelBrowse() {
    ListSelectionDialog dialog = 
      new ListSelectionDialog(getShell(), 
          project,
          new IStructuredContentProvider() {


            @Override
            public Object[] getElements(Object inputElement) {
              if (inputElement instanceof ModelingProject) {
                ModelingProject prj = (ModelingProject)inputElement;
                return prj.getAllResources(UmlResource.class).values().toArray();
              }
              
              if (inputElement instanceof UmlResource) return new Object[0];
              return new Object[0];
            }


            @Override
            public void dispose() {
            }


            @Override
            public void inputChanged(Viewer viewer,Object oldInput, Object newInput) {
            }
          },
          new LabelProvider() {
            @Override
            public String getText(Object element) {
              if (element instanceof UmlResource) return ((UmlResource)element).getName();
              return null;
            }
          },
          "Select an UML model"
          );
    if (dialog.open() == ContainerSelectionDialog.OK) {
      Object[] result = dialog.getResult();
      if (result.length == 1) {
        if (result[0] instanceof UmlResource) {
          umlResource = (UmlResource) result[0];
          umlModelPathText.setText(umlResource.getLocation());
        } else updateStatus("Invalid resource selected.");

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        public String getText(Object element) {
          return ((Activity)element).getQualifiedName();
        }
      };
      
      ListSelectionDialog dialog = 
        new ListSelectionDialog(getShell(), modelDec, contentProvider, labelProvider, "Select an Activity Diagram");
      if (dialog.open() == ListSelectionDialog.OK) {
        Object[] result = dialog.getResult();
        if (result.length == 1) {
          if (result[0] instanceof Activity) {
            activity = (Activity) result[0];
            activityQualifiedNameText.setText(activity.getQualifiedName());
            prismModelNameText.setText(activity.getName());

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            }
        };


        SelectionDialog selectionDialog;
        if (selectMultiple) {
            selectionDialog = new ListSelectionDialog(workbenchWindow.getShell(), interpreters, contentProvider,
                    labelProvider, msg);
        } else {


            ListDialog listDialog = new ListDialog(workbenchWindow.getShell());

View Full Code Here

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