Example usage for org.eclipse.jface.viewers LabelProvider LabelProvider

List of usage examples for org.eclipse.jface.viewers LabelProvider LabelProvider

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Introduction

In this page you can find the example usage for org.eclipse.jface.viewers LabelProvider LabelProvider.

Prototype

public LabelProvider()

Source Link

Document

Creates a new label provider.

Usage

From source file:es.uah.aut.srg.micobs.ui.wizards.MICOBSProjectCreationPage.java

License:Open Source License

/**
 * Handles the package selection button.
 *//*from w  ww .j a v  a 2s.  c  o m*/
private void handlePackageSelectionButtonPressed() {

    ElementListSelectionDialog dialog = new ElementListSelectionDialog(packageSelectionButton.getShell(),
            new LabelProvider() {

                @Override
                public String getText(Object element) {
                    if (element instanceof MCommonPackage) {
                        return ((MCommonPackage) element).getUri();
                    }
                    return super.getText(element);
                }
            });

    dialog.setTitle("Package Selection");
    dialog.setMessage("Select the corresponding MICOBS package:");
    dialog.setElements(packages.toArray());
    dialog.setMultipleSelection(false);

    // User pressed cancel
    if (dialog.open() == Window.OK) {

        Object[] result = dialog.getResult();

        if (result.length == 1) {
            selectedPackage = (MCommonPackage) result[0];
            packageText.setText(selectedPackage.getUri());
        } else {
            selectedPackage = null;
            packageText.setText("");
        }
    }

    boolean valid = validatePage();
    setPageComplete(valid);

}

From source file:es.uah.aut.srg.micobs.ui.wizards.MICOBSReferencingFileCreationPage.java

License:Open Source License

/**
 * Handles the element selection button.
 *//*w  w  w . j  a  v  a2s.c  om*/
private void handleElementSelectionButton() {

    ElementListSelectionDialog dialog = new ElementListSelectionDialog(elementSelectionButton.getShell(),
            new LabelProvider() {

                @Override
                public String getText(Object element) {
                    if (element instanceof MCommonPackageElement) {
                        return MICOBSStringHelper.getInstance()
                                .getFullElementName((MCommonPackageElement) element);
                    }
                    return super.getText(element);
                }
            });

    dialog.setTitle(elementDialogTitle);
    dialog.setMessage(elementDialogMessage);
    dialog.setElements(elements.toArray());
    dialog.setMultipleSelection(false);

    // User pressed cancel
    if (dialog.open() == Window.OK) {

        Object[] result = dialog.getResult();

        if (result.length == 1) {
            selectedElement = (MCommonPackageElement) result[0];
            elementText.setText(MICOBSStringHelper.getInstance().getFullElementName(selectedElement));
        } else {
            selectedElement = null;
            elementText.setText("");
        }
    }

    boolean valid = validatePage();
    setPageComplete(valid);

}

From source file:eu.aniketos.wp1.ststool.diagram.edit.parts.AuthorisationEditPart.java

License:Open Source License

private void openGoalSelectionDialog() {

    Shell parent = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell();
    try {/*from  w w w.  j a v a 2  s .  c  o m*/
        Authorisation auth = (Authorisation) getPrimaryView().getElement();
        List<Goal> choices = new ArrayList<Goal>(auth.getTarget().getGoals());
        if (choices.size() == 0) {
            String type = "agent";
            if (auth.getTarget() instanceof Role)
                type = "role";
            MessageDialog.openWarning(parent, "Warning",
                    "The " + type + " \"" + auth.getTarget().getName() + "\" don't have any goals");
            return;
        }
        choices.removeAll(auth.getGoals());
        SelectObjectsDialog<Goal> sod = new SelectObjectsDialog<Goal>(parent, choices,
                new ArrayList<Goal>(auth.getGoals()), "Goals", "Selected Goals", SELECTION_DIALOG_DIMESION);
        sod.setLabelProvider(new LabelProvider() {

            @Override
            public String getText(Object element) {

                if (element instanceof Goal)
                    return ((Goal) element).getName();
                return super.getText(element);
            }
        });
        int ret = sod.open();
        if (ret == IDialogConstants.OK_ID) {
            List<Goal> slectedGoals = (List<Goal>) sod.getSelectedObjects();
            List<Goal> acutalGoals = authorisation.getGoals();

            CompoundCommand cc = new CompoundCommand();

            for (Goal g : slectedGoals) {
                if (!acutalGoals.contains(g)) {
                    cc.append(AddCommand.create(getEditingDomain(), authorisation,
                            StstoolPackage.Literals.AUTHORISATION__GOALS, g));
                }
            }
            for (Goal g : acutalGoals) {
                if (!slectedGoals.contains(g)) {
                    cc.append(RemoveCommand.create(getEditingDomain(), authorisation,
                            StstoolPackage.Literals.AUTHORISATION__GOALS, g));
                }
            }
            getEditingDomain().getCommandStack().execute(cc);
        }
    } catch (Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

From source file:eu.artist.migration.ct.gui.rcp2gwt.dialog.GUICloudifierDialog.java

License:Open Source License

/**
 * This method renders the widgets for selecting available component model generators.
 * @param container Composite where placing these widgets
 *//*from w ww .j  a va2 s. c o  m*/
private void createGUICloudifierSelector(Composite container) {
    Label lbtFirstName = new Label(container, SWT.NONE);
    lbtFirstName.setText("Select abstractor types");

    lvCloudifier = new ListViewer(container);
    lvCloudifier.setContentProvider(ArrayContentProvider.getInstance());
    lvCloudifier.setLabelProvider(new LabelProvider() {
        @Override
        public String getText(Object element) {
            if (element instanceof Cloudifiers) {
                Cloudifiers generator = (Cloudifiers) element;
                return generator.getLabel();
            }
            return super.getText(element);
        }
    });

    Cloudifiers cmTypes[] = Cloudifiers.values();
    lvCloudifier.setInput(cmTypes);

    lvCloudifier.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection selection = (IStructuredSelection) event.getSelection();
            selectedCloudifiers.clear();
            Iterator abstractors = selection.iterator();
            while (abstractors.hasNext()) {
                Cloudifiers abstractor = (Cloudifiers) abstractors.next();
                selectedCloudifiers.add(abstractor);
            }
            validate();
        }
    });
}

From source file:eu.artist.migration.deployment.dialog.DeploymentDialog.java

License:Open Source License

/**
 * This method renders the widgets for selecting available Cloud target deployment generators.
 * @param container Composite where placing these widgets
 *//*  w  ww . j av  a 2 s .  c o m*/
private void createCloudTargetSelector(Composite container) {
    Label lbtFirstName = new Label(container, SWT.NONE);
    lbtFirstName.setText("Select deployment target:");

    lvDeployer = new ListViewer(container);
    lvDeployer.setContentProvider(ArrayContentProvider.getInstance());
    lvDeployer.setLabelProvider(new LabelProvider() {
        @Override
        public String getText(Object element) {
            if (element instanceof Target) {
                Target generator = (Target) element;
                return generator.getLabel();
            }
            return super.getText(element);
        }
    });

    Target cmTypes[] = Target.values();
    lvDeployer.setInput(cmTypes);

    lvDeployer.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection selection = (IStructuredSelection) event.getSelection();
            selectedTargets.clear();
            Iterator abstractors = selection.iterator();
            while (abstractors.hasNext()) {
                Target abstractor = (Target) abstractors.next();
                selectedTargets.add(abstractor);
            }
            validate();
        }
    });
}

From source file:eu.artist.migration.mut.cmg.dialog.ComponentModelGeneratorDialog.java

License:Open Source License

/**
 * This method renders the widgets for selecting available component model generators.
 * @param container Composite where placing these widgets
 *//*  w  w w .  j  av  a 2  s .  co  m*/
private void createComponentModelSelector(Composite container) {
    Label lbtFirstName = new Label(container, SWT.NONE);
    lbtFirstName.setText("Select component model types");

    //      GridData gridData = new GridData();
    //      gridData.grabExcessHorizontalSpace = true;
    //      gridData.horizontalAlignment = GridData.FILL;

    lvCMSelector = new ListViewer(container);
    lvCMSelector.setContentProvider(ArrayContentProvider.getInstance());
    lvCMSelector.setLabelProvider(new LabelProvider() {
        @Override
        public String getText(Object element) {
            if (element instanceof CMGenerators) {
                CMGenerators generator = (CMGenerators) element;
                return generator.getLabel();
            }
            return super.getText(element);
        }
    });

    CMGenerators cmTypes[] = CMGenerators.values();//{ CMGenerators.Observer_pattern, CMGenerators.RCP };
    lvCMSelector.setInput(cmTypes);

    lvCMSelector.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection selection = (IStructuredSelection) event.getSelection();
            selectedCMGenerators.clear();
            Iterator selectors = selection.iterator();
            RCPCMGeneratorEnabled = false;
            while (selectors.hasNext()) {
                CMGenerators selector = (CMGenerators) selectors.next();
                selectedCMGenerators.add(selector);
                if (selector.equals(CMGenerators.RCP))
                    RCPCMGeneratorEnabled = true;
            }

            if (selectedCMGenerators.size() >= 2)
                mergeModelComposite.setVisible(true);
            else
                mergeModelComposite.setVisible(false);
            if (RCPCMGeneratorEnabled)
                pluginModelComposite.setVisible(true);
            else
                pluginModelComposite.setVisible(false);

            validate();
        }

        //         private Collection<? extends CMGenerators> getGenerators(
        //               int[] selectedItems) {
        //            Collection<CMGenerators> result = new ArrayList<>();
        //            for (int i = 0; i < selectedItems.length; i++) {
        //               CMGenerators generator = CMGenerators.values()[selectedItems[i]];
        //               result.add(generator);
        //            }
        //
        //            return result;
        //         }
        //
        //         private boolean contains(int[] selectedItems, int ordinal) {
        //            boolean result = false;
        //            for (int i = 0; i < selectedItems.length; i++) {
        //               if (selectedItems[i] == ordinal) {
        //                  result = true;
        //                  break;
        //               }
        //            }
        //            return result;
        //         }
    });
}

From source file:eu.artist.migration.mut.pimabstractor.dialog.PIMAbstractorDialog.java

License:Open Source License

/**
 * This method renders the widgets for selecting available component model generators.
 * @param container Composite where placing these widgets
 */// ww  w  .j  a  va 2s .  c om
private void createAbstractorSelector(Composite container) {
    Label lbtFirstName = new Label(container, SWT.NONE);
    lbtFirstName.setText("Select abstractor types");

    //      GridData gridData = new GridData();
    //      gridData.grabExcessHorizontalSpace = true;
    //      gridData.horizontalAlignment = GridData.FILL;

    lvAbstractor = new ListViewer(container);
    lvAbstractor.setContentProvider(ArrayContentProvider.getInstance());
    lvAbstractor.setLabelProvider(new LabelProvider() {
        @Override
        public String getText(Object element) {
            if (element instanceof Abstractors) {
                Abstractors generator = (Abstractors) element;
                return generator.getLabel();
            }
            return super.getText(element);
        }
    });

    Abstractors cmTypes[] = Abstractors.values();
    lvAbstractor.setInput(cmTypes);

    lvAbstractor.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection selection = (IStructuredSelection) event.getSelection();
            selectedAbstractors.clear();
            Iterator abstractors = selection.iterator();
            RCPAbstractorEnabled = false;
            while (abstractors.hasNext()) {
                Abstractors abstractor = (Abstractors) abstractors.next();
                selectedAbstractors.add(abstractor);
                if (abstractor.equals(Abstractors.RCP) || abstractor.equals(Abstractors.GUI))
                    RCPAbstractorEnabled = true;
            }

            if (RCPAbstractorEnabled)
                pluginModelComposite.setVisible(true);
            else
                pluginModelComposite.setVisible(false);

            validate();
        }
    });
}

From source file:eu.artist.premigration.tft.tft.dialog.MigrationStrategySelectionDialog.java

License:Open Source License

/**
 * Creates the {@link TreeViewer} for the available strategies tree
 * //from   www. j av  a  2s . c o  m
 * @param parent Parent {@link Composite} of available strategies tree viewer
 */
private void createTreeViewerForAvailableStrategies(Composite parent) {
    availableStrategiesTree = new TreeViewer(
            new Tree(parent, SWT.MULTI | SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION));
    availableStrategiesTree.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 40));
    availableStrategiesTree.setContentProvider(new MigrationStrategyTreeContentProvider());
    availableStrategiesTree.setLabelProvider(new LabelProvider() {

        public String getText(Object element) {
            if (element instanceof ParentCategory) {
                return ((ParentCategory) element).getCategory().toString();
            } else if (element instanceof ChildStrategy) {
                return ((ChildStrategy) element).getStrategy().getText();
            }
            return "";

            //This approach over-complicates the whole process. Commented out to be considered in the future 
            //return strategy.getText() + (strategy.isSuggested()? " (Suggested)" : "");
        }
    });

    Map<Category, List<MigrationStrategy>> strategiesByCategory = new HashMap<Category, List<MigrationStrategy>>();

    //Collect the suggested strategies' IDs to be inserted into the knowledge session
    List<String> suggestedStrategyIDs = new ArrayList<String>();
    for (MigrationStrategy strategy : selectedComponent.getMigrationStrategies()) {
        suggestedStrategyIDs.add(strategy.getId());
    }

    //Setting globals and inserting objects to the rule engine
    ksession = kbase.newStatefulKnowledgeSession();
    ksession.setGlobal("suggestedStrategyIDs", suggestedStrategyIDs);
    ksession.setGlobal("strategiesByCategory", strategiesByCategory);
    ksession.setGlobal("migrationGoals", MigrationGoalsContainer.INSTANCE.getMigrationGoals());
    ksession.setGlobal("component", selectedComponent);

    for (MigrationStrategy strategy : MigrationStrategyContainer.INSTANCE.getMigrationStrategies()) {
        ksession.insert(strategy);
    }
    //      ksession.insert(MigrationGoalsContainer.INSTANCE.getMigrationGoals());

    //Firing all the rules to collect the available strategies for this component
    ksession.fireAllRules();

    List<ParentCategory> treeInput = new ArrayList<ParentCategory>();

    //Available strategies are set according to the rule results, under their parent categories
    for (Category category : strategiesByCategory.keySet()) {

        ParentCategory parentCategory = new ParentCategory();
        parentCategory.setCategory(category);
        parentCategory.setChildStrategies(new ArrayList<ChildStrategy>());

        for (MigrationStrategy strategy : strategiesByCategory.get(category)) {
            ChildStrategy childStrategy = new ChildStrategy(strategy, parentCategory);
            parentCategory.getChildStrategies().add(childStrategy);
        }

        treeInput.add(parentCategory);
    }

    availableStrategiesTree.setInput(treeInput);
    availableStrategiesTree.expandAll();
}

From source file:eu.artist.premigration.tft.tft.dialog.MigrationStrategySelectionDialog.java

License:Open Source License

/**
 * Creates the {@link TreeViewer} for the selected strategies tree
 * //from   w w w . ja  v  a 2 s .c o  m
 * @param parent Parent {@link Composite} of selected strategies tree viewer
 */
private void createTreeViewerForSelectedStrategies(Composite parent) {
    selectedStrategiesTree = new TreeViewer(
            new Tree(parent, SWT.MULTI | SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION));
    selectedStrategiesTree.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 40));
    selectedStrategiesTree.setContentProvider(new MigrationStrategyTreeContentProvider());
    selectedStrategiesTree.setLabelProvider(new LabelProvider() {

        public String getText(Object element) {
            if (element instanceof ParentCategory) {
                return ((ParentCategory) element).getCategory().toString();
            } else if (element instanceof ChildStrategy) {
                return ((ChildStrategy) element).getStrategy().getText();
            }
            return "";

            //This approach over-complicates the whole process. Commented out to be considered in the future 
            //return strategy.getText() + (strategy.isSuggested()? " (Suggested)" : "");
        }
    });

    Map<Category, List<MigrationStrategy>> strategiesByCategory = new HashMap<Category, List<MigrationStrategy>>();

    //All assigned strategies of the component are categorized by Strategy category 
    for (MigrationStrategy strategy : selectedComponent.getMigrationStrategies()) {

        if (strategiesByCategory.get(strategy.getCategory()) != null) {
            strategiesByCategory.get(strategy.getCategory()).add(strategy);
        } else {
            List<MigrationStrategy> strategyList = new ArrayList<MigrationStrategy>();
            strategyList.add(strategy);
            strategiesByCategory.put(strategy.getCategory(), strategyList);
        }
    }

    List<ParentCategory> treeInput = new ArrayList<ParentCategory>();

    //Using the categorized strategy map, the selected strategies tree is initialized.
    for (Category category : strategiesByCategory.keySet()) {

        ParentCategory parentCategory = new ParentCategory();
        parentCategory.setCategory(category);
        parentCategory.setChildStrategies(new ArrayList<ChildStrategy>());

        for (MigrationStrategy strategy : strategiesByCategory.get(category)) {
            ChildStrategy childStrategy = new ChildStrategy(strategy, parentCategory);
            parentCategory.getChildStrategies().add(childStrategy);
        }

        treeInput.add(parentCategory);
    }

    selectedStrategiesTree.setInput(treeInput);
    selectedStrategiesTree.expandAll();
}

From source file:eu.celar.ui.wizards.wizardselection.WizardSelectionListComposite.java

License:Open Source License

WizardSelectionListComposite(final Composite parent, final int style) {
    super(parent, style);
    initialize();/*  www  .j  av a2  s. c o  m*/
    this.tableViewer = new TableViewer(this.table);
    this.tableViewer.setLabelProvider(new LabelProvider() {
        @Override
        public String getText(final Object element) {
            String result;
            if (element instanceof IWizardSelectionNode) {
                result = ((IWizardSelectionNode) element).getName();
            } else {
                result = element.toString();
            }
            return result;
        }

        @Override
        public Image getImage(final Object element) {
            Image result = null;
            if (element instanceof IWizardSelectionNode) {
                result = ((IWizardSelectionNode) element).getIcon();
            }
            return result;
        }
    });
}