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:de.quamoco.qm.guideline.docbook.GeneratorSelectionWizardPage.java

License:Apache License

/**
 * Creates the table viewer displaying the choices of generators in
 * alphabetical order./*from   w ww .j a  va 2s  . com*/
 */
private void createTableViewer(Table table) {
    TableViewer viewer = new TableViewer(table);
    viewer.setLabelProvider(new LabelProvider() {

        /** {@inheritDoc} */
        @Override
        public String getText(Object object) {
            if (object instanceof GeneratorExtension) {
                return ((GeneratorExtension) object).getLabel();
            }
            return null;
        }

    });
    Object[] extensions = GeneratorExtensionUtil.getExtensions().toArray();
    Arrays.sort(extensions);
    viewer.add(extensions);
    viewer.addSelectionChangedListener(new ISelectionChangedListener() {

        public void selectionChanged(SelectionChangedEvent event) {
            GeneratorExtension extension = SelectionUtils.checkAndPickFirst(event.getSelection(),
                    GeneratorExtension.class);
            IGenerator generator = extension.getGenerator();
            ((GuidelineWizard) getWizard()).setGenerator(generator);
            setPageComplete(true);
        }

    });
}

From source file:de.topicmapslab.tmcledit.model.views.pages.OccurrenceTypeModelPage.java

License:Open Source License

private void hookButtonListener() {

    datatypeButton.addSelectionListener(new SelectionAdapter() {
        @Override/*w  w  w  .  j  a  va  2 s .c om*/
        public void widgetSelected(SelectionEvent e) {
            ListDialog dlg = new ListDialog(datatypeButton.getShell());
            dlg.setLabelProvider(new LabelProvider() {
                @Override
                public String getText(Object element) {
                    return (String) element;
                }
            });
            dlg.setContentProvider(new ArrayContentProvider());

            if (getCastedModel().getDataType() != null)
                dlg.setInitialSelections(new String[] { getCastedModel().getDataType() });

            dlg.setInput(xsdDatatypes);

            if (dlg.open() == Dialog.OK) {
                if (dlg.getResult().length > 0) {
                    String r = (String) dlg.getResult()[0];
                    SetDatatypeCommand cmd = new SetDatatypeCommand(getCastedModel(), r);
                    getCommandStack().execute(cmd);
                }

            }
        }
    });
    uniqueButton.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            if ((getModel() != null) && (uniqueButton.getSelection() != getCastedModel().isUnique()))
                getCommandStack().execute(new GenericSetCommand(getModel(),
                        ModelPackage.OCCURRENCE_TYPE__UNIQUE, new Boolean(uniqueButton.getSelection())));
        }
    });
}

From source file:de.tub.tfs.henshin.editor.actions.flow_diagram.AddCompoundActivityChildAction.java

License:Open Source License

@Override
public void run() {
    FlowDiagram diagram = model.getDiagram();

    if (diagram != null) {
        List<Activity> activities = new ArrayList<Activity>();

        for (FlowElement e : diagram.getElements()) {
            if (e instanceof Activity && !(e instanceof Start) && !(e instanceof End) && e != model) {
                activities.add((Activity) e);
            }//from  ww w .  j  a  v a 2  s  . c  o m
        }

        ExtendedElementListSelectionDialog<Object> diag = new ExtendedElementListSelectionDialog<Object>(
                getWorkbenchPart().getSite().getShell(), new LabelProvider() {
                    @Override
                    public String getText(Object element) {
                        Activity a = (Activity) element;

                        if (a.getContent() != null) {
                            return "Activity: " + a.getContent().getName();
                        }

                        return "Activity: <empty>";
                    }
                }, activities.toArray(), "Activity Selection", "Please select one or more activities.");

        Object[] result = diag.runMulti();

        if (result != null) {
            CompoundCommand cmd = new CompoundCommand("Change Compound Content");

            for (Object o : result) {
                cmd.add(new AddCompoundActivityChildCommand((Activity) o, model));
            }

            execute(cmd);
        }
    }
}

From source file:de.tub.tfs.henshin.editor.actions.graph.FilterTypeAction.java

License:Open Source License

@Override
public void run() {
    // open Type Dialog
    GraphView graphView = HenshinSelectionUtil.getInstance().getActiveGraphView(graph);
    Shell shell = graphView.getSite().getShell();
    Set<EClass> nodeTypes = NodeTypes.getUsedNodeTypes(graph);
    EClass filterType = new ExtendedElementListSelectionDialog<EClass>(shell, new LabelProvider() {

        @Override//from   w  ww . j  a  v  a  2 s .  c  o m
        public String getText(Object element) {
            return ((EClass) element).getName();
        }

        @Override
        public Image getImage(Object element) {
            return ResourceUtil.ICONS.NODE.img(Constants.SIZE_18);
        }
    }, nodeTypes.toArray(new EClass[nodeTypes.size()]), Messages.FILTER_NODE_TYPE,
            Messages.FILTER_NODE_TYPE_DESC).runSingle();

    // do filter
    collapsing(filterType);
}

From source file:de.tub.tfs.henshin.editor.actions.graph.SearchTypeAction.java

License:Open Source License

@Override
public void run() {
    // open Type Dialog
    GraphView graphView = HenshinSelectionUtil.getInstance().getActiveGraphView(graph);
    Shell shell = graphView.getSite().getShell();
    Set<EClass> nodeTypes = NodeTypes.getUsedNodeTypes(graph);
    EClass searchForType = new ExtendedElementListSelectionDialog<EClass>(shell, new LabelProvider() {

        @Override//from  ww  w.  jav  a2s  .  c  om
        public String getText(Object element) {
            return ((EClass) element).getName();
        }

        @Override
        public Image getImage(Object element) {
            return ResourceUtil.ICONS.NODE.img(Constants.SIZE_18);
        }
    }, nodeTypes.toArray(new EClass[nodeTypes.size()]), Messages.SEARCH_FOR_NODE_TYPE,
            Messages.SEARCH_FOR_NODE_TYPE_DESC).runSingle();

    // do search
    List<NodeEditPart> nodeEditParts = HenshinSelectionUtil.getInstance().getNodeEditParts(graph);
    for (NodeEditPart nodeEditPart : nodeEditParts) {
        if (EcoreUtil.equals(nodeEditPart.getCastedModel().getType(), searchForType)) {
            nodeEditPart.getFigure().setBackgroundColor(ColorConstants.lightBlue);
        } else if (!EcoreUtil.equals(nodeEditPart.getCastedModel().getType(), searchForType)
                && nodeEditPart.getFigure().getBackgroundColor() != nodeEditPart.getDefaultColor()) {
            nodeEditPart.getFigure().setBackgroundColor(nodeEditPart.getDefaultColor());
        }
    }

    // refresh
    ((GraphEditPart) graphView.getCurrentGraphPage().getCurrentViewer().getEditPartRegistry().get(graph))
            .refresh();

}

From source file:de.tub.tfs.henshin.editor.ui.dialog.condition.ConditionTreeViewer.java

License:Open Source License

/**
 * Instantiates a new condition tree viewer.
 * /*from   w  w w . ja  va2  s . c  om*/
 * @param parent
 *            the parent
 */
public ConditionTreeViewer(Composite parent) {
    super(parent, SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER);
    getTree().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    editor = new TreeEditor(getTree());
    editor.horizontalAlignment = SWT.LEFT;
    editor.grabHorizontal = true;

    getTree().addListener(SWT.KeyUp, new Listener() {
        @Override
        public void handleEvent(Event event) {
            renameAcTreeNode();
        }
    });

    setLabelProvider(new LabelProvider() {
        @Override
        public String getText(Object element) {
            String label = null;
            if (element instanceof FormulaTreeNode) {
                FormulaTreeNode treeNode = (FormulaTreeNode) element;
                label = treeNode.getText();
            }
            return label;
        }
    });

    setContentProvider(new ITreeContentProvider() {
        @Override
        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
        }

        @Override
        public void dispose() {
        }

        @Override
        public Object[] getElements(Object inputElement) {
            return getChildren(inputElement);
        }

        @Override
        public boolean hasChildren(Object element) {
            boolean hasChildren = false;
            if (element instanceof FormulaTreeNode) {
                FormulaTreeNode treeNode = (FormulaTreeNode) element;
                hasChildren = treeNode.hasChildren();
            }
            return hasChildren;
        }

        @Override
        public Object getParent(Object element) {
            Object parent = null;
            if (element instanceof FormulaTreeNode) {
                FormulaTreeNode treeNode = (FormulaTreeNode) element;
                parent = treeNode.getParent();
            }
            return parent;
        }

        @Override
        public Object[] getChildren(Object parentElement) {
            Object[] children = null;
            if (parentElement instanceof FormulaTreeNode) {
                FormulaTreeNode treeNode = (FormulaTreeNode) parentElement;
                children = treeNode.getChildrenAsArray();
            }
            return children;
        }
    });

    addSelectionChangedListener(this);

    setInput(rootNode);
}

From source file:de.tub.tfs.henshin.editor.ui.dialog.condition.FormulaComposite.java

License:Open Source License

/**
 * Instantiates a new formula composite.
 * /* ww w  .  jav a  2  s. c  o m*/
 * @param parent
 *            the parent
 * @param style
 *            the style
 */
public FormulaComposite(Composite parent, int style) {
    super(parent, style);
    setLayout(new GridLayout(1, true));
    setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    // Create list label
    listLabel = new Label(this, SWT.NONE);
    listLabel.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));

    // Create list viewer
    listViewer = new ListViewer(this, SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER);
    listViewer.getList().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    listViewer.setLabelProvider(new LabelProvider() {
        @Override
        public String getText(Object element) {
            String label = null;
            if (element instanceof NestedCondition) {
                label = "Application Condition";
            } else if (element instanceof Not) {
                label = "NOT";
            } else if (element instanceof And) {
                label = "AND";
            } else if (element instanceof Or) {
                label = "OR";
            }
            return label;
        }
    });

    updateListView(null);
}

From source file:de.tub.tfs.henshin.editor.ui.dialog.CreateAmalgamationUnitDialog.java

License:Open Source License

@Override
protected Control createDialogArea(Composite parent) {
    Composite composite = new Composite(parent, SWT.NONE);
    composite.setLayout(new GridLayout());
    composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    final Group unitNameGroup = new Group(composite, SWT.NONE);
    unitNameGroup.setLayout(new GridLayout(2, false));
    unitNameGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
    unitNameGroup.setText("Unit Name");

    unitNameText = new Text(unitNameGroup, SWT.BORDER);
    unitName = ModelUtil.getNewChildDistinctName(transSys, HenshinPackage.MODULE__UNITS, "amalgamationUnit");
    unitNameText.setText(unitName);//from  ww  w.  j a  va2 s.  c o m
    unitNameText.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));

    final Group kernelRuleGroup = new Group(composite, SWT.NONE);
    kernelRuleGroup.setLayout(new GridLayout(2, false));
    kernelRuleGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    kernelRuleGroup.setText("Kernel Rule");

    newRuleRB = new Button(kernelRuleGroup, SWT.RADIO);
    newRuleRB.setText("Create a new rule as kernel rule.");
    newRuleRB.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 2, 1));
    newRuleRB.setSelection(true);

    ruleNameLabel = new Label(kernelRuleGroup, SWT.NONE);
    ruleNameLabel.setText("Rule name : ");
    ruleNameLabel.setVisible(true);

    ruleNameText = new Text(kernelRuleGroup, SWT.BORDER);
    ruleName = ModelUtil.getNewChildDistinctName(transSys, HenshinPackage.MODULE__UNITS, "rule");
    ruleNameText.setText(ruleName);
    ruleNameText.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
    ruleNameText.setVisible(true);

    definedRuleRB = new Button(kernelRuleGroup, SWT.RADIO);
    definedRuleRB.setText("Add defined rule as kernel rule.");
    definedRuleRB.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 2, 1));
    definedRuleRB.setSelection(false);

    definedRuleList = new List(kernelRuleGroup, SWT.BORDER);
    definedRuleList.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1));
    definedRuleList.setVisible(false);
    definedRuleListViewer = new ListViewer(definedRuleList);
    definedRuleListViewer.setLabelProvider(new LabelProvider() {
        @Override
        public String getText(Object element) {
            if (element instanceof Rule) {
                return ((Rule) element).getName();
            }
            return super.getText(element);
        }

        @Override
        public Image getImage(Object element) {
            return IconUtil.getDescriptor("Rule16.png").createImage();
        }
    });
    for (Rule rule : HenshinUtil.getRules(transSys)) {
        definedRuleListViewer.add(rule);
    }

    addListener();

    unitNameText.setFocus();
    unitNameText.selectAll();

    return composite;
}

From source file:de.tub.tfs.henshin.editor.ui.dialog.CreateEdgeDialog.java

License:Open Source License

@Override
protected Control createDialogArea(Composite parent) {
    Composite composite = new Composite(parent, SWT.NONE);
    composite.setLayout(new GridLayout(3, true));
    composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    final Label sourceLabel = new Label(composite, SWT.NONE);
    sourceLabel.setText("Source: ");

    final Label targetLabel = new Label(composite, SWT.NONE);
    targetLabel.setText("Target: ");

    final Label typeLabel = new Label(composite, SWT.NONE);
    typeLabel.setText("Type: ");

    sourceListViewer = new ListViewer(composite, SWT.READ_ONLY | SWT.BORDER | SWT.V_SCROLL);
    sourceList = sourceListViewer.getList();
    sourceList.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    sourceListViewer.setContentProvider(new ArrayContentProvider());
    sourceListViewer.setLabelProvider(new NodeLabelProvider());
    sourceListViewer.setSorter(new ViewerSorter());
    sourceListViewer.add(graphNodes.toArray());

    targetListViewer = new ListViewer(composite, SWT.READ_ONLY | SWT.BORDER | SWT.V_SCROLL);
    targetList = targetListViewer.getList();
    targetList.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    targetList.setEnabled(false);/*from w  w  w .j  a v a2 s .  c o m*/
    targetListViewer.setContentProvider(new ArrayContentProvider());
    targetListViewer.setLabelProvider(new NodeLabelProvider());
    targetListViewer.setSorter(new ViewerSorter());

    typeListViewer = new ListViewer(composite, SWT.READ_ONLY | SWT.BORDER | SWT.V_SCROLL);
    typeList = typeListViewer.getList();
    typeList.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    typeList.setEnabled(false);
    typeListViewer.setContentProvider(new ArrayContentProvider());
    typeListViewer.setSorter(new ViewerSorter());
    typeListViewer.setLabelProvider(new LabelProvider() {
        @Override
        public String getText(Object element) {
            if (element instanceof EReference) {
                return ((EReference) element).getName();
            }
            return null;
        }
    });

    addListener();

    return composite;
}

From source file:de.tub.tfs.henshin.editor.ui.dialog.FilterMetaModelDialog.java

License:Open Source License

public FilterMetaModelDialog(Shell parent, EPackage[] importedEPackages, String title, String message) {
    super(parent, new LabelProvider() {
        @Override//from   ww w. ja  v  a 2 s . c  o  m
        public Image getImage(Object element) {
            return ExtendedImageRegistry.getInstance()
                    .getImage(EcoreEditPlugin.INSTANCE.getImage(Messages.EPACKAGE_IMG_PATH));
        }

        @Override
        public String getText(Object element) {
            if (element instanceof EPackage) {
                EPackage ePackage = (EPackage) element;
                return ePackage.getName();
            }
            return super.getText(element);
        }
    });

    setMultipleSelection(message.equals(Messages.FILTER_META_MODEL_DESC));
    setFilter(Messages.FILTER_ALL);
    setMessage(message);
    setTitle(title);

    this.importedEPackages = importedEPackages;
}