Example usage for org.eclipse.jface.databinding.viewers ViewerProperties singleSelection

List of usage examples for org.eclipse.jface.databinding.viewers ViewerProperties singleSelection

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Introduction

In this page you can find the example usage for org.eclipse.jface.databinding.viewers ViewerProperties singleSelection.

Prototype

public static IViewerValueProperty singleSelection()

Source Link

Document

Returns a value property for observing the single selection of a ISelectionProvider .

Usage

From source file:org.bonitasoft.studio.validators.ui.property.section.ValidatorsPropertySection.java

License:Open Source License

/**
 * Create a FilteredTree to list all validators on the Validable.
 * @param mainComposite/*from  ww w.  jav  a  2 s. co m*/
 */
protected void createListOfValidators(Composite mainComposite) {
    // ----------------left panel : tree + buttons
    tableViewer = new TableViewer(mainComposite,
            SWT.BORDER | SWT.MULTI | SWT.FULL_SELECTION | SWT.V_SCROLL | SWT.H_SCROLL);
    getWidgetFactory().adapt(tableViewer.getTable(), false, false);
    GridData gridData = new GridData(SWT.CENTER, SWT.TOP, false, false);
    gridData.widthHint = 300;
    gridData.heightHint = 150;
    tableViewer.getTable().setLayoutData(gridData);
    //validatorList.setLayoutData(new GridData(300, 150));
    tableViewer.setLabelProvider(new ValidatorLabelProvider());
    //TODO : bind the list of validator
    tableViewer.setContentProvider(new IStructuredContentProvider() {

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

        @Override
        public void dispose() {
        }

        @Override
        public Object[] getElements(Object inputElement) {
            if (inputElement instanceof Validable) {
                return ((Validable) inputElement).getValidators().toArray();
            } else {
                return new Object[0];
            }
        }
    });
    tableViewer.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(SelectionChangedEvent event) {

            currentValidator = (Validator) ((IStructuredSelection) tableViewer.getSelection())
                    .getFirstElement();
            enableFields(!tableViewer.getSelection().isEmpty());
            if (currentValidator != null) {
                if (expressionContext != null) {
                    expressionContext.dispose();
                }
                expressionContext = new EMFDataBindingContext();

                parameterExpressionViewer.setEditingDomain(getEditingDomain());
                Expression selection = currentValidator.getParameter();
                if (selection == null) {
                    selection = ExpressionFactory.eINSTANCE.createExpression();
                    getEditingDomain().getCommandStack().execute(SetCommand.create(getEditingDomain(),
                            currentValidator, FormPackage.Literals.VALIDATOR__PARAMETER, selection));

                }
                if (currentValidator != null) {
                    parameterExpressionViewer.setContext(currentValidator);
                } else {
                    parameterExpressionViewer.setContext(getValidable());
                }

                parameterExpressionViewer.setInput(currentValidator);

                expressionContext
                        .bindValue(ViewerProperties.singleSelection().observe(parameterExpressionViewer),
                                EMFEditProperties
                                        .value(getEditingDomain(), FormPackage.Literals.VALIDATOR__PARAMETER)
                                        .observe(currentValidator));

            }

            if (currentValidator != null) {
                labelExpressionViewer.setEditingDomain(getEditingDomain());
                Expression selection = currentValidator.getDisplayName();
                if (selection == null) {
                    selection = ExpressionFactory.eINSTANCE.createExpression();
                    getEditingDomain().getCommandStack().execute(SetCommand.create(getEditingDomain(),
                            currentValidator, FormPackage.Literals.VALIDATOR__DISPLAY_NAME, selection));
                }
                if (currentValidator != null) {
                    labelExpressionViewer.setContext(currentValidator);
                } else {
                    labelExpressionViewer.setContext(getValidable());
                }

                labelExpressionViewer.setInput(currentValidator);
                expressionContext.bindValue(ViewerProperties.singleSelection().observe(labelExpressionViewer),
                        EMFEditProperties
                                .value(getEditingDomain(), FormPackage.Literals.VALIDATOR__DISPLAY_NAME)
                                .observe(currentValidator));

            }
            updateButton();
        }
    });

}

From source file:org.eclipse.e4.tools.emf.ui.internal.common.component.AreaEditor.java

License:Open Source License

private Composite createForm(Composite parent, final EMFDataBindingContext context, WritableValue master,
        boolean isImport) {
    CTabFolder folder = new CTabFolder(parent, SWT.BOTTOM);

    CTabItem item = new CTabItem(folder, SWT.NONE);
    item.setText(Messages.ModelTooling_Common_TabDefault);

    parent = createScrollableContainer(folder);
    item.setControl(parent.getParent());

    if (getEditor().isShowXMIId() || getEditor().isLiveModel()) {
        ControlFactory.createXMIId(parent, this);
    }/*w w  w .  ja  va 2s .c o  m*/

    IWidgetValueProperty textProp = WidgetProperties.text(SWT.Modify);

    if (isImport) {
        ControlFactory.createFindImport(parent, Messages, this, context);
        folder.setSelection(0);
        return folder;
    }

    ControlFactory.createTextField(parent, Messages.ModelTooling_Common_Id, getMaster(), context, textProp,
            EMFEditProperties.value(getEditingDomain(),
                    ApplicationPackageImpl.Literals.APPLICATION_ELEMENT__ELEMENT_ID));
    ControlFactory.createTextField(parent, Messages.AreaEditor_LabelLabel, master, context, textProp,
            EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_LABEL__LABEL));
    ControlFactory.createTextField(parent, Messages.AreaEditor_Tooltip, master, context, textProp,
            EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_LABEL__TOOLTIP));

    // ------------------------------------------------------------
    {
        Label l = new Label(parent, SWT.NONE);
        l.setText(Messages.AreaEditor_IconURI);
        l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));

        final Text t = new Text(parent, SWT.BORDER);
        TextPasteHandler.createFor(t);
        t.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
        context.bindValue(textProp.observeDelayed(200, t), EMFEditProperties
                .value(getEditingDomain(), UiPackageImpl.Literals.UI_LABEL__ICON_URI).observeDetail(master));

        new ImageTooltip(t, Messages) {

            @Override
            protected URI getImageURI() {
                MUILabel part = (MUILabel) getMaster().getValue();
                String uri = part.getIconURI();
                if (uri == null || uri.trim().length() == 0) {
                    return null;
                }
                return URI.createURI(part.getIconURI());
            }
        };

        final Button b = new Button(parent, SWT.PUSH | SWT.FLAT);
        b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, false, false));
        b.setImage(createImage(ResourceProvider.IMG_Obj16_zoom));
        b.setText(Messages.ModelTooling_Common_FindEllipsis);
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                AreaIconDialogEditor dialog = new AreaIconDialogEditor(b.getShell(), eclipseContext, project,
                        getEditingDomain(), (MApplicationElement) getMaster().getValue(), Messages);
                dialog.open();
            }
        });
    }

    // ------------------------------------------------------------
    {
        Label l = new Label(parent, SWT.NONE);
        l.setText(Messages.AreaEditor_Orientation);
        l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));

        ComboViewer viewer = new ComboViewer(parent);
        GridData gd = new GridData(GridData.FILL_HORIZONTAL);
        gd.horizontalSpan = 2;
        viewer.getControl().setLayoutData(gd);
        viewer.setContentProvider(new ArrayContentProvider());
        viewer.setLabelProvider(new LabelProvider() {
            @Override
            public String getText(Object element) {
                return ((Boolean) element).booleanValue() ? Messages.AreaEditor_Horizontal
                        : Messages.AreaEditor_Vertical;
            }
        });
        viewer.setInput(new Boolean[] { Boolean.TRUE, Boolean.FALSE });
        IViewerValueProperty vProp = ViewerProperties.singleSelection();
        context.bindValue(vProp.observe(viewer),
                EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.GENERIC_TILE__HORIZONTAL)
                        .observeDetail(getMaster()));
    }

    ControlFactory.createSelectedElement(parent, this, context, Messages.AreaEditor_SelectedElement);
    ControlFactory.createTextField(parent, Messages.AreaEditor_ContainerData, getMaster(), context, textProp,
            EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_ELEMENT__CONTAINER_DATA));

    {
        Label l = new Label(parent, SWT.NONE);
        l.setText(Messages.AreaEditor_Controls);
        l.setLayoutData(new GridData(GridData.END, GridData.BEGINNING, false, false));

        final TableViewer viewer = new TableViewer(parent);
        GridData gd = new GridData(GridData.FILL_BOTH);
        viewer.getControl().setLayoutData(gd);
        ObservableListContentProvider cp = new ObservableListContentProvider();
        viewer.setContentProvider(cp);
        viewer.setLabelProvider(new ComponentLabelProvider(getEditor(), Messages));

        IEMFListProperty prop = EMFProperties.list(UiPackageImpl.Literals.ELEMENT_CONTAINER__CHILDREN);
        viewer.setInput(prop.observeDetail(getMaster()));

        Composite buttonComp = new Composite(parent, SWT.NONE);
        buttonComp.setLayoutData(new GridData(GridData.FILL, GridData.END, false, false));
        GridLayout gl = new GridLayout(2, false);
        gl.marginLeft = 0;
        gl.marginRight = 0;
        gl.marginWidth = 0;
        gl.marginHeight = 0;
        buttonComp.setLayout(gl);

        Button b = new Button(buttonComp, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_Up);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_arrow_up));
        b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false, 2, 1));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!viewer.getSelection().isEmpty()) {
                    IStructuredSelection s = (IStructuredSelection) viewer.getSelection();
                    if (s.size() == 1) {
                        Object obj = s.getFirstElement();
                        MElementContainer<?> container = (MElementContainer<?>) getMaster().getValue();
                        int idx = container.getChildren().indexOf(obj) - 1;
                        if (idx >= 0) {
                            if (Util.moveElementByIndex(getEditingDomain(), (MUIElement) obj,
                                    getEditor().isLiveModel(), idx)) {
                                viewer.setSelection(new StructuredSelection(obj));
                            }
                        }

                    }
                }
            }
        });

        b = new Button(buttonComp, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_Down);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_arrow_down));
        b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false, 2, 1));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!viewer.getSelection().isEmpty()) {
                    IStructuredSelection s = (IStructuredSelection) viewer.getSelection();
                    if (s.size() == 1) {
                        Object obj = s.getFirstElement();
                        MElementContainer<?> container = (MElementContainer<?>) getMaster().getValue();
                        int idx = container.getChildren().indexOf(obj) + 1;
                        if (idx < container.getChildren().size()) {
                            if (Util.moveElementByIndex(getEditingDomain(), (MUIElement) obj,
                                    getEditor().isLiveModel(), idx)) {
                                viewer.setSelection(new StructuredSelection(obj));
                            }
                        }

                    }
                }
            }
        });

        final ComboViewer childrenDropDown = new ComboViewer(buttonComp);
        childrenDropDown.getControl().setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));
        childrenDropDown.setContentProvider(new ArrayContentProvider());
        childrenDropDown.setLabelProvider(new LabelProvider() {
            @Override
            public String getText(Object element) {
                EClass eclass = (EClass) element;
                return eclass.getName();
            }
        });
        childrenDropDown.setInput(new EClass[] { BasicPackageImpl.Literals.PART_SASH_CONTAINER,
                BasicPackageImpl.Literals.PART_STACK, BasicPackageImpl.Literals.PART,
                BasicPackageImpl.Literals.INPUT_PART, AdvancedPackageImpl.Literals.AREA,
                AdvancedPackageImpl.Literals.PLACEHOLDER });
        childrenDropDown.setSelection(new StructuredSelection(BasicPackageImpl.Literals.PART_SASH_CONTAINER));

        b = new Button(buttonComp, SWT.PUSH | SWT.FLAT);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_table_add));
        b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, false, false));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!childrenDropDown.getSelection().isEmpty()) {
                    EClass eClass = (EClass) ((IStructuredSelection) childrenDropDown.getSelection())
                            .getFirstElement();
                    handleAddChild(eClass);
                }
            }
        });

        b = new Button(buttonComp, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_Remove);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_table_delete));
        b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false, 2, 1));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!viewer.getSelection().isEmpty()) {
                    List<?> elements = ((IStructuredSelection) viewer.getSelection()).toList();

                    Command cmd = RemoveCommand.create(getEditingDomain(), getMaster().getValue(),
                            UiPackageImpl.Literals.ELEMENT_CONTAINER__CHILDREN, elements);
                    if (cmd.canExecute()) {
                        getEditingDomain().getCommandStack().execute(cmd);
                    }
                }
            }
        });
    }

    ControlFactory.createCheckBox(parent, Messages.ModelTooling_UIElement_ToBeRendered, getMaster(), context,
            WidgetProperties.selection(),
            EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_ELEMENT__TO_BE_RENDERED));
    ControlFactory.createCheckBox(parent, Messages.ModelTooling_UIElement_Visible, getMaster(), context,
            WidgetProperties.selection(),
            EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_ELEMENT__VISIBLE));

    item = new CTabItem(folder, SWT.NONE);
    item.setText(Messages.ModelTooling_Common_TabSupplementary);

    parent = createScrollableContainer(folder);
    item.setControl(parent.getParent());

    ControlFactory.createTextField(parent, Messages.ModelTooling_UIElement_AccessibilityPhrase, getMaster(),
            context, textProp, EMFEditProperties.value(getEditingDomain(),
                    UiPackageImpl.Literals.UI_ELEMENT__ACCESSIBILITY_PHRASE));
    ControlFactory.createStringListWidget(parent, Messages, this, Messages.ModelTooling_ApplicationElement_Tags,
            ApplicationPackageImpl.Literals.APPLICATION_ELEMENT__TAGS, VERTICAL_LIST_WIDGET_INDENT);
    ControlFactory.createMapProperties(parent, Messages, this,
            Messages.ModelTooling_Contribution_PersistedState,
            ApplicationPackageImpl.Literals.APPLICATION_ELEMENT__PERSISTED_STATE, VERTICAL_LIST_WIDGET_INDENT);

    if (project == null) {
        createUITreeInspection(folder);
    }

    createContributedEditorTabs(folder, context, getMaster(), MArea.class);

    folder.setSelection(0);

    return folder;
}

From source file:org.eclipse.e4.tools.emf.ui.internal.common.component.ControlFactory.java

License:Open Source License

public static void createSelectedElement(Composite parent, final AbstractComponentEditor editor,
        final EMFDataBindingContext context, String label) {
    Label l = new Label(parent, SWT.NONE);
    l.setText(label);/*w  w w.  j  a  v a 2s .c  o m*/
    l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));

    ComboViewer viewer = new ComboViewer(parent);
    GridData gd = new GridData(GridData.FILL_HORIZONTAL);
    gd.horizontalSpan = 2;
    viewer.getControl().setLayoutData(gd);
    IEMFEditListProperty listProp = EMFEditProperties.list(editor.getEditingDomain(),
            UiPackageImpl.Literals.ELEMENT_CONTAINER__CHILDREN);
    IEMFEditValueProperty labelProp = EMFEditProperties.value(editor.getEditingDomain(),
            UiPackageImpl.Literals.UI_LABEL__LABEL);
    IEMFEditValueProperty idProp = EMFEditProperties.value(editor.getEditingDomain(),
            ApplicationPackageImpl.Literals.APPLICATION_ELEMENT__ELEMENT_ID);

    IViewerValueProperty vProp = ViewerProperties.singleSelection();

    final Binding[] binding = new Binding[1];
    final IObservableValue uiObs = vProp.observe(viewer);
    final IObservableValue mObs = EMFEditProperties
            .value(editor.getEditingDomain(), UiPackageImpl.Literals.ELEMENT_CONTAINER__SELECTED_ELEMENT)
            .observeDetail(editor.getMaster());
    editor.getMaster().addValueChangeListener(new IValueChangeListener() {

        @Override
        public void handleValueChange(ValueChangeEvent event) {
            if (binding[0] != null) {
                binding[0].dispose();
            }

        }
    });

    final IObservableList list = listProp.observeDetail(editor.getMaster());
    ObservableListContentProvider cp = new ObservableListContentProvider();
    viewer.setContentProvider(cp);
    IObservableMap[] attributeMaps = { labelProp.observeDetail(cp.getKnownElements()),
            idProp.observeDetail(cp.getKnownElements()) };
    viewer.setLabelProvider(new ObservableMapLabelProvider(attributeMaps) {
        @Override
        public String getText(Object element) {
            EObject o = (EObject) element;
            String rv = o.eClass().getName();

            if (element instanceof MUILabel) {
                MUILabel label = (MUILabel) element;
                if (!Util.isNullOrEmpty(label.getLabel())) {
                    return rv + " - " + label.getLabel().trim(); //$NON-NLS-1$
                }

            }

            if (element instanceof MApplicationElement) {
                MApplicationElement appEl = (MApplicationElement) element;
                if (!Util.isNullOrEmpty(appEl.getElementId())) {
                    return rv + " - " + appEl.getElementId(); //$NON-NLS-1$
                }
            }

            return rv + "[" + list.indexOf(element) + "]"; //$NON-NLS-1$//$NON-NLS-2$
        }
    });
    viewer.setInput(list);

    editor.getMaster().addValueChangeListener(new IValueChangeListener() {

        @Override
        public void handleValueChange(ValueChangeEvent event) {
            binding[0] = context.bindValue(uiObs, mObs);
        }
    });
}

From source file:org.eclipse.e4.tools.emf.ui.internal.common.component.MenuEditor.java

License:Open Source License

protected Composite createForm(Composite parent, EMFDataBindingContext context, WritableValue master,
        boolean rootMenu, boolean isImport) {
    CTabFolder folder = new CTabFolder(parent, SWT.BOTTOM);

    CTabItem item = new CTabItem(folder, SWT.NONE);
    item.setText(Messages.ModelTooling_Common_TabDefault);

    parent = createScrollableContainer(folder);
    item.setControl(parent.getParent());

    if (getEditor().isShowXMIId() || getEditor().isLiveModel()) {
        ControlFactory.createXMIId(parent, this);
    }// w  w  w  . j  a  v  a 2  s . co m

    IWidgetValueProperty textProp = WidgetProperties.text(SWT.Modify);

    if (isImport) {
        ControlFactory.createFindImport(parent, Messages, this, context);
        folder.setSelection(0);
        return folder;
    }

    ControlFactory.createTextField(parent, Messages.ModelTooling_Common_Id, master, context, textProp,
            EMFEditProperties.value(getEditingDomain(),
                    ApplicationPackageImpl.Literals.APPLICATION_ELEMENT__ELEMENT_ID));

    // ------------------------------------------------------------
    if (!rootMenu) {
        ControlFactory.createTranslatedTextField(parent, Messages.MenuEditor_LabelLabel, master, context,
                textProp, EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_LABEL__LABEL),
                resourcePool, project);
    }

    ControlFactory.createTextField(parent, Messages.MenuEditor_Mnemonics, master, context, textProp,
            EMFEditProperties.value(getEditingDomain(), MenuPackageImpl.Literals.MENU_ELEMENT__MNEMONICS));

    {
        Label l = new Label(parent, SWT.NONE);
        l.setText(Messages.MenuEditor_Children);
        l.setLayoutData(new GridData(GridData.END, GridData.BEGINNING, false, false));

        Composite buttonComp = new Composite(parent, SWT.NONE);
        GridData span2 = new GridData(GridData.FILL, GridData.BEGINNING, false, false, 2, 1);
        buttonComp.setLayoutData(span2);
        GridLayout gl = new GridLayout(2, false);
        gl.marginLeft = 0;
        gl.marginRight = 0;
        gl.marginWidth = 0;
        gl.marginHeight = 0;
        buttonComp.setLayout(gl);

        final ComboViewer childrenDropDown = new ComboViewer(buttonComp);
        childrenDropDown.getControl().setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));
        childrenDropDown.setContentProvider(new ArrayContentProvider());
        childrenDropDown.setLabelProvider(new LabelProvider() {
            @Override
            public String getText(Object element) {
                Struct struct = (Struct) element;
                return struct.label;
            }
        });

        Struct defaultStruct = new Struct(Messages.MenuEditor_HandledMenuItem,
                MenuPackageImpl.Literals.HANDLED_MENU_ITEM, false);
        childrenDropDown.setInput(new Struct[] {
                new Struct(Messages.MenuEditor_Separator, MenuPackageImpl.Literals.MENU_SEPARATOR, true),
                new Struct(Messages.MenuEditor_Menu, MenuPackageImpl.Literals.MENU, false), defaultStruct,
                new Struct(Messages.MenuEditor_DirectMenuItem, MenuPackageImpl.Literals.DIRECT_MENU_ITEM,
                        false),
                new Struct(Messages.MenuEditor_DynamicMenuContribution,
                        MenuPackageImpl.Literals.DYNAMIC_MENU_CONTRIBUTION, false) });
        childrenDropDown.setSelection(new StructuredSelection(defaultStruct));

        Button b = new Button(buttonComp, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_AddEllipsis);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_table_add));
        b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, false, false));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!childrenDropDown.getSelection().isEmpty()) {
                    Struct struct = (Struct) ((IStructuredSelection) childrenDropDown.getSelection())
                            .getFirstElement();
                    EClass eClass = struct.eClass;
                    handleAdd(eClass, struct.separator);
                }
            }
        });

        new Label(parent, SWT.None);

        final TableViewer viewer = new TableViewer(parent);
        ObservableListContentProvider cp = new ObservableListContentProvider();
        viewer.setContentProvider(cp);

        GridData gd = new GridData(GridData.FILL, GridData.FILL, true, true, 2, 1);
        viewer.getControl().setLayoutData(gd);
        viewer.setLabelProvider(new ComponentLabelProvider(getEditor(), Messages));

        IEMFListProperty prop = EMFEditProperties.list(getEditingDomain(),
                UiPackageImpl.Literals.ELEMENT_CONTAINER__CHILDREN);
        viewer.setInput(prop.observeDetail(master));

        new Label(parent, SWT.None);

        Composite buttonComp2 = new Composite(parent, SWT.NONE);
        buttonComp2.setLayoutData(span2);
        buttonComp2.setLayout(new FillLayout());

        b = new Button(buttonComp2, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_Up);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_arrow_up));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!viewer.getSelection().isEmpty()) {
                    IStructuredSelection s = (IStructuredSelection) viewer.getSelection();
                    if (s.size() == 1) {
                        Object obj = s.getFirstElement();
                        MElementContainer<?> container = (MElementContainer<?>) getMaster().getValue();
                        int idx = container.getChildren().indexOf(obj) - 1;
                        if (idx >= 0) {
                            if (Util.moveElementByIndex(getEditingDomain(), (MUIElement) obj,
                                    getEditor().isLiveModel(), idx)) {
                                viewer.setSelection(new StructuredSelection(obj));
                            }
                        }

                    }
                }
            }
        });

        b = new Button(buttonComp2, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_Down);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_arrow_down));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!viewer.getSelection().isEmpty()) {
                    IStructuredSelection s = (IStructuredSelection) viewer.getSelection();
                    if (s.size() == 1) {
                        Object obj = s.getFirstElement();
                        MElementContainer<?> container = (MElementContainer<?>) getMaster().getValue();
                        int idx = container.getChildren().indexOf(obj) + 1;
                        if (idx < container.getChildren().size()) {
                            if (Util.moveElementByIndex(getEditingDomain(), (MUIElement) obj,
                                    getEditor().isLiveModel(), idx)) {
                                viewer.setSelection(new StructuredSelection(obj));
                            }
                        }

                    }
                }
            }
        });

        b = new Button(buttonComp2, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_Remove);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_table_delete));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!viewer.getSelection().isEmpty()) {
                    List<?> keybinding = ((IStructuredSelection) viewer.getSelection()).toList();
                    Command cmd = RemoveCommand.create(getEditingDomain(), getMaster().getValue(),
                            UiPackageImpl.Literals.ELEMENT_CONTAINER__CHILDREN, keybinding);
                    if (cmd.canExecute()) {
                        getEditingDomain().getCommandStack().execute(cmd);
                    }
                }
            }
        });
    }

    // ------------------------------------------------------------
    if (!rootMenu) {
        ControlFactory.createTranslatedTextField(parent, Messages.MenuEditor_Tooltip, master, context, textProp,
                EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_LABEL__TOOLTIP),
                resourcePool, project);
    }

    // ------------------------------------------------------------
    if (!rootMenu) {
        Label l = new Label(parent, SWT.NONE);
        l.setText(Messages.MenuEditor_IconURI);
        l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));

        Text t = new Text(parent, SWT.BORDER);
        TextPasteHandler.createFor(t);
        t.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
        context.bindValue(textProp.observeDelayed(200, t), EMFEditProperties
                .value(getEditingDomain(), UiPackageImpl.Literals.UI_LABEL__ICON_URI).observeDetail(master));

        new ImageTooltip(t, Messages) {

            @Override
            protected URI getImageURI() {
                MUILabel part = (MUILabel) getMaster().getValue();
                String uri = part.getIconURI();
                if (uri == null || uri.trim().length() == 0) {
                    return null;
                }
                return URI.createURI(part.getIconURI());
            }
        };

        final Button b = new Button(parent, SWT.PUSH | SWT.FLAT);
        b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, false, false));
        b.setImage(createImage(ResourceProvider.IMG_Obj16_zoom));
        b.setText(Messages.ModelTooling_Common_FindEllipsis);
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                MenuIconDialogEditor dialog = new MenuIconDialogEditor(b.getShell(), eclipseContext, project,
                        getEditingDomain(), (MMenu) getMaster().getValue(), Messages);
                dialog.open();
            }
        });
    }

    {
        Label l = new Label(parent, SWT.NONE);
        l.setText(Messages.ModelTooling_UIElement_VisibleWhen);
        l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));

        ComboViewer combo = new ComboViewer(parent);
        combo.getControl().setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false, 2, 1));
        combo.setContentProvider(new ArrayContentProvider());
        combo.setLabelProvider(new LabelProvider() {
            @Override
            public String getText(Object element) {
                if (element instanceof EClass) {
                    EClass eClass = (EClass) element;
                    return eClass.getName();
                }

                return super.getText(element);
            }
        });
        List<Object> list = new ArrayList<Object>();
        list.add(Messages.MenuItemEditor_NoExpression);
        list.add(UiPackageImpl.Literals.CORE_EXPRESSION);
        list.addAll(getEditor().getFeatureClasses(UiPackageImpl.Literals.EXPRESSION,
                UiPackageImpl.Literals.UI_ELEMENT__VISIBLE_WHEN));
        combo.setInput(list);
        context.bindValue(ViewerProperties.singleSelection().observe(combo),
                EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_ELEMENT__VISIBLE_WHEN)
                        .observeDetail(getMaster()),
                new UpdateValueStrategy().setConverter(new EClass2EObject(Messages)),
                new UpdateValueStrategy().setConverter(new EObject2EClass(Messages)));
    }

    ControlFactory.createCheckBox(parent, Messages.ModelTooling_UIElement_ToBeRendered, getMaster(), context,
            WidgetProperties.selection(),
            EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_ELEMENT__TO_BE_RENDERED));
    ControlFactory.createCheckBox(parent, Messages.ModelTooling_UIElement_Visible, getMaster(), context,
            WidgetProperties.selection(),
            EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_ELEMENT__VISIBLE));

    item = new CTabItem(folder, SWT.NONE);
    item.setText(Messages.ModelTooling_Common_TabSupplementary);

    parent = createScrollableContainer(folder);
    item.setControl(parent.getParent());

    ControlFactory.createTextField(parent, Messages.ModelTooling_UIElement_AccessibilityPhrase, getMaster(),
            context, textProp, EMFEditProperties.value(getEditingDomain(),
                    UiPackageImpl.Literals.UI_ELEMENT__ACCESSIBILITY_PHRASE));
    ControlFactory.createStringListWidget(parent, Messages, this, Messages.CategoryEditor_Tags,
            ApplicationPackageImpl.Literals.APPLICATION_ELEMENT__TAGS, VERTICAL_LIST_WIDGET_INDENT);
    ControlFactory.createMapProperties(parent, Messages, this,
            Messages.ModelTooling_Contribution_PersistedState,
            ApplicationPackageImpl.Literals.APPLICATION_ELEMENT__PERSISTED_STATE, VERTICAL_LIST_WIDGET_INDENT);

    if (project == null) {
        createUITreeInspection(folder);
    }

    createContributedEditorTabs(folder, context, getMaster(), MMenu.class);

    folder.setSelection(0);

    return folder;
}

From source file:org.eclipse.e4.tools.emf.ui.internal.common.component.MenuItemEditor.java

License:Open Source License

protected CTabFolder createForm(Composite parent, EMFDataBindingContext context, WritableValue master,
        boolean isImport) {
    CTabFolder folder = new CTabFolder(parent, SWT.BOTTOM);

    CTabItem item = new CTabItem(folder, SWT.NONE);
    item.setText(Messages.ModelTooling_Common_TabDefault);

    parent = createScrollableContainer(folder);
    item.setControl(parent.getParent());

    IWidgetValueProperty textProp = WidgetProperties.text(SWT.Modify);
    IWidgetValueProperty checkProp = WidgetProperties.selection();
    IWidgetValueProperty enabled = WidgetProperties.enabled();

    if (getEditor().isShowXMIId() || getEditor().isLiveModel()) {
        ControlFactory.createXMIId(parent, this);
    }//from   www . j av a2 s .  c om

    if (isImport) {
        ControlFactory.createFindImport(parent, Messages, this, context);
        folder.setSelection(0);
        return folder;
    }

    ControlFactory.createTextField(parent, Messages.ModelTooling_Common_Id, master, context, textProp,
            EMFEditProperties.value(getEditingDomain(),
                    ApplicationPackageImpl.Literals.APPLICATION_ELEMENT__ELEMENT_ID));

    if (this.getClass() != MenuItemEditor.class) {
        // ------------------------------------------------------------
        {
            Label l = new Label(parent, SWT.NONE);
            l.setText(Messages.MenuItemEditor_Type);
            l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));

            ComboViewer viewer = new ComboViewer(parent);
            viewer.setContentProvider(new ArrayContentProvider());
            viewer.setInput(new ItemType[] { ItemType.CHECK, ItemType.PUSH, ItemType.RADIO });
            GridData gd = new GridData();
            gd.horizontalSpan = 2;
            viewer.getControl().setLayoutData(gd);
            IObservableValue itemTypeObs = EMFEditProperties
                    .value(getEditingDomain(), MenuPackageImpl.Literals.ITEM__TYPE).observeDetail(master);
            context.bindValue(ViewerProperties.singleSelection().observe(viewer), itemTypeObs);
        }
    }

    ControlFactory.createTranslatedTextField(parent, Messages.MenuItemEditor_Label, master, context, textProp,
            EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_LABEL__LABEL), resourcePool,
            project);
    ControlFactory.createTextField(parent, Messages.MenuItemEditor_Mnemonics, getMaster(), context, textProp,
            EMFEditProperties.value(getEditingDomain(), MenuPackageImpl.Literals.MENU_ELEMENT__MNEMONICS));
    ControlFactory.createTranslatedTextField(parent, Messages.MenuItemEditor_Tooltip, master, context, textProp,
            EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_LABEL__TOOLTIP), resourcePool,
            project);

    // ------------------------------------------------------------
    {
        Label l = new Label(parent, SWT.NONE);
        l.setText(Messages.MenuItemEditor_IconURI);
        l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));

        Text t = new Text(parent, SWT.BORDER);
        TextPasteHandler.createFor(t);
        t.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
        context.bindValue(textProp.observeDelayed(200, t), EMFEditProperties
                .value(getEditingDomain(), UiPackageImpl.Literals.UI_LABEL__ICON_URI).observeDetail(master));

        new ImageTooltip(t, Messages) {

            @Override
            protected URI getImageURI() {
                MUILabel part = (MUILabel) getMaster().getValue();
                String uri = part.getIconURI();
                if (uri == null || uri.trim().length() == 0) {
                    return null;
                }
                return URI.createURI(part.getIconURI());
            }
        };

        final Button b = new Button(parent, SWT.PUSH | SWT.FLAT);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_zoom));
        b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, false, false));
        b.setText(Messages.ModelTooling_Common_FindEllipsis);
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                MenuItemIconDialogEditor dialog = new MenuItemIconDialogEditor(b.getShell(), eclipseContext,
                        project, getEditingDomain(), (MMenuItem) getMaster().getValue(), Messages);
                dialog.open();
            }
        });
    }

    {
        Label l = new Label(parent, SWT.NONE);
        l.setText(Messages.MenuItemEditor_Enabled);
        l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));

        Button b = new Button(parent, SWT.CHECK);
        b.setLayoutData(new GridData(GridData.BEGINNING, GridData.CENTER, false, false, 2, 1));
        context.bindValue(checkProp.observe(b), EMFEditProperties
                .value(getEditingDomain(), MenuPackageImpl.Literals.ITEM__ENABLED).observeDetail(getMaster()));
    }

    {
        Label l = new Label(parent, SWT.NONE);
        l.setText(Messages.MenuItemEditor_Selected);
        l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));

        Button b = new Button(parent, SWT.CHECK);
        b.setLayoutData(new GridData(GridData.BEGINNING, GridData.CENTER, false, false, 2, 1));
        context.bindValue(checkProp.observe(b), EMFEditProperties
                .value(getEditingDomain(), MenuPackageImpl.Literals.ITEM__SELECTED).observeDetail(getMaster()));

        UpdateValueStrategy t2m = new UpdateValueStrategy();
        t2m.setConverter(new Converter(boolean.class, ItemType.class) {

            @Override
            public Object convert(Object fromObject) {
                return null;
            }
        });
        UpdateValueStrategy m2t = new UpdateValueStrategy();
        m2t.setConverter(new Converter(ItemType.class, boolean.class) {

            @Override
            public Object convert(Object fromObject) {
                return fromObject == ItemType.CHECK || fromObject == ItemType.RADIO;
            }
        });

        context.bindValue(enabled.observe(b), EMFEditProperties
                .value(getEditingDomain(), MenuPackageImpl.Literals.ITEM__TYPE).observeDetail(getMaster()), t2m,
                m2t);

    }

    {
        Label l = new Label(parent, SWT.NONE);
        l.setText(Messages.ModelTooling_UIElement_VisibleWhen);
        l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));

        ComboViewer combo = new ComboViewer(parent);
        combo.getControl().setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false, 2, 1));
        combo.setContentProvider(new ArrayContentProvider());
        combo.setLabelProvider(new LabelProvider() {
            @Override
            public String getText(Object element) {
                if (element instanceof EClass) {
                    EClass eClass = (EClass) element;
                    return eClass.getName();
                }

                return super.getText(element);
            }
        });
        List<Object> list = new ArrayList<Object>();
        list.add(Messages.MenuItemEditor_NoExpression);
        list.add(UiPackageImpl.Literals.CORE_EXPRESSION);
        list.addAll(getEditor().getFeatureClasses(UiPackageImpl.Literals.EXPRESSION,
                UiPackageImpl.Literals.UI_ELEMENT__VISIBLE_WHEN));
        combo.setInput(list);
        context.bindValue(ViewerProperties.singleSelection().observe(combo),
                EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_ELEMENT__VISIBLE_WHEN)
                        .observeDetail(getMaster()),
                new UpdateValueStrategy().setConverter(new EClass2EObject(Messages)),
                new UpdateValueStrategy().setConverter(new EObject2EClass(Messages)));
    }

    createFormSubTypeForm(parent, context, master);

    ControlFactory.createCheckBox(parent, Messages.ModelTooling_UIElement_ToBeRendered, getMaster(), context,
            WidgetProperties.selection(),
            EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_ELEMENT__TO_BE_RENDERED));
    ControlFactory.createCheckBox(parent, Messages.ModelTooling_UIElement_Visible, getMaster(), context,
            WidgetProperties.selection(),
            EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_ELEMENT__VISIBLE));

    item = new CTabItem(folder, SWT.NONE);
    item.setText(Messages.ModelTooling_Common_TabSupplementary);

    parent = createScrollableContainer(folder);
    item.setControl(parent.getParent());

    ControlFactory.createTextField(parent, Messages.ModelTooling_UIElement_AccessibilityPhrase, getMaster(),
            context, textProp, EMFEditProperties.value(getEditingDomain(),
                    UiPackageImpl.Literals.UI_ELEMENT__ACCESSIBILITY_PHRASE));

    ControlFactory.createStringListWidget(parent, Messages, this, Messages.CategoryEditor_Tags,
            ApplicationPackageImpl.Literals.APPLICATION_ELEMENT__TAGS, VERTICAL_LIST_WIDGET_INDENT);
    ControlFactory.createMapProperties(parent, Messages, this,
            Messages.ModelTooling_Contribution_PersistedState,
            ApplicationPackageImpl.Literals.APPLICATION_ELEMENT__PERSISTED_STATE, VERTICAL_LIST_WIDGET_INDENT);

    if (project == null) {
        createUITreeInspection(folder);
    }

    createContributedEditorTabs(folder, context, getMaster(), MMenuItem.class);

    folder.setSelection(0);

    return folder;
}

From source file:org.eclipse.e4.tools.emf.ui.internal.common.component.PartSashContainerEditor.java

License:Open Source License

private Composite createForm(Composite parent, final EMFDataBindingContext context, WritableValue master,
        boolean isImport) {
    CTabFolder folder = new CTabFolder(parent, SWT.BOTTOM);

    CTabItem item = new CTabItem(folder, SWT.NONE);
    item.setText(Messages.ModelTooling_Common_TabDefault);

    parent = createScrollableContainer(folder);
    item.setControl(parent.getParent());

    if (getEditor().isShowXMIId() || getEditor().isLiveModel()) {
        ControlFactory.createXMIId(parent, this);
    }//w  w w.j  av a 2  s . c o m

    IWidgetValueProperty textProp = WidgetProperties.text(SWT.Modify);

    if (isImport) {
        ControlFactory.createFindImport(parent, Messages, this, context);
        folder.setSelection(0);
        return folder;
    }

    ControlFactory.createTextField(parent, Messages.ModelTooling_Common_Id, master, context, textProp,
            EMFEditProperties.value(getEditingDomain(),
                    ApplicationPackageImpl.Literals.APPLICATION_ELEMENT__ELEMENT_ID));
    ControlFactory.createTextField(parent, Messages.ModelTooling_UIElement_AccessibilityPhrase, getMaster(),
            context, textProp, EMFEditProperties.value(getEditingDomain(),
                    UiPackageImpl.Literals.UI_ELEMENT__ACCESSIBILITY_PHRASE));

    // ------------------------------------------------------------
    {
        Label l = new Label(parent, SWT.NONE);
        l.setText(Messages.PartSashContainerEditor_Orientation);
        l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));

        ComboViewer viewer = new ComboViewer(parent);
        GridData gd = new GridData(GridData.FILL_HORIZONTAL);
        gd.horizontalSpan = 2;
        viewer.getControl().setLayoutData(gd);
        viewer.setContentProvider(new ArrayContentProvider());
        viewer.setLabelProvider(new LabelProvider() {
            @Override
            public String getText(Object element) {
                return ((Boolean) element).booleanValue() ? Messages.PartSashContainerEditor_Horizontal
                        : Messages.PartSashContainerEditor_Vertical;
            }
        });
        viewer.setInput(new Boolean[] { Boolean.TRUE, Boolean.FALSE });
        IViewerValueProperty vProp = ViewerProperties.singleSelection();
        context.bindValue(vProp.observe(viewer),
                EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.GENERIC_TILE__HORIZONTAL)
                        .observeDetail(getMaster()));
    }

    ControlFactory.createSelectedElement(parent, this, context,
            Messages.PartSashContainerEditor_SelectedElement);
    ControlFactory.createTextField(parent, Messages.PartSashContainerEditor_ContainerData, master, context,
            textProp,
            EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_ELEMENT__CONTAINER_DATA));

    {

        Label l = new Label(parent, SWT.NONE);
        l.setText(Messages.PartSashContainerEditor_Controls);
        l.setLayoutData(new GridData(GridData.END, GridData.BEGINNING, false, false));

        Composite buttonCompTop = new Composite(parent, SWT.NONE);
        GridData span2 = new GridData(GridData.FILL, GridData.BEGINNING, false, false, 2, 1);
        buttonCompTop.setLayoutData(span2);
        GridLayout gl = new GridLayout(2, false);
        gl.marginLeft = 0;
        gl.marginRight = 0;
        gl.marginWidth = 0;
        gl.marginHeight = 0;
        buttonCompTop.setLayout(gl);

        final ComboViewer childrenDropDown = new ComboViewer(buttonCompTop);
        childrenDropDown.getControl().setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));
        childrenDropDown.setContentProvider(new ArrayContentProvider());
        childrenDropDown.setLabelProvider(new LabelProvider() {
            @Override
            public String getText(Object element) {
                FeatureClass eFeatureClass = (FeatureClass) element;
                return eFeatureClass.eClass.getName();
            }
        });
        List<FeatureClass> eClassList = new ArrayList<FeatureClass>();
        eClassList.add(new FeatureClass("PartSashContainer", BasicPackageImpl.Literals.PART_SASH_CONTAINER)); //$NON-NLS-1$
        eClassList.add(new FeatureClass("PartStack", BasicPackageImpl.Literals.PART_STACK)); //$NON-NLS-1$
        eClassList.add(new FeatureClass("Part", BasicPackageImpl.Literals.PART)); //$NON-NLS-1$
        eClassList.add(new FeatureClass("InputPart", BasicPackageImpl.Literals.INPUT_PART)); //$NON-NLS-1$
        eClassList.add(new FeatureClass("Area", AdvancedPackageImpl.Literals.AREA)); //$NON-NLS-1$
        eClassList.add(new FeatureClass("Placeholder", AdvancedPackageImpl.Literals.PLACEHOLDER)); //$NON-NLS-1$
        eClassList.addAll(getEditor().getFeatureClasses(BasicPackageImpl.Literals.PART_SASH_CONTAINER,
                UiPackageImpl.Literals.ELEMENT_CONTAINER__CHILDREN));
        childrenDropDown.setInput(eClassList);
        childrenDropDown.setSelection(new StructuredSelection(eClassList.get(0)));

        Button b = new Button(buttonCompTop, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_AddEllipsis);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_table_add));
        b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, false, false));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!childrenDropDown.getSelection().isEmpty()) {
                    EClass eClass = ((FeatureClass) ((IStructuredSelection) childrenDropDown.getSelection())
                            .getFirstElement()).eClass;
                    handleAddChild(eClass);
                }
            }
        });

        new Label(parent, SWT.NONE);

        final TableViewer viewer = new TableViewer(parent);
        GridData gd = new GridData(GridData.FILL, GridData.FILL, true, true, 2, 1);
        viewer.getControl().setLayoutData(gd);
        ObservableListContentProvider cp = new ObservableListContentProvider();
        viewer.setContentProvider(cp);
        viewer.setLabelProvider(new ComponentLabelProvider(getEditor(), Messages));

        IEMFListProperty prop = EMFProperties.list(UiPackageImpl.Literals.ELEMENT_CONTAINER__CHILDREN);
        viewer.setInput(prop.observeDetail(getMaster()));

        new Label(parent, SWT.NONE);

        Composite buttonCompBot = new Composite(parent, SWT.NONE);
        buttonCompBot.setLayoutData(new GridData(GridData.FILL, GridData.END, false, false, 2, 1));
        buttonCompBot.setLayout(new FillLayout());

        b = new Button(buttonCompBot, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_Up);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_arrow_up));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!viewer.getSelection().isEmpty()) {
                    IStructuredSelection s = (IStructuredSelection) viewer.getSelection();
                    if (s.size() == 1) {
                        Object obj = s.getFirstElement();
                        MElementContainer<?> container = (MElementContainer<?>) getMaster().getValue();
                        int idx = container.getChildren().indexOf(obj) - 1;
                        if (idx >= 0) {
                            if (Util.moveElementByIndex(getEditingDomain(), (MUIElement) obj,
                                    getEditor().isLiveModel(), idx)) {
                                viewer.setSelection(new StructuredSelection(obj));
                            }
                        }

                    }
                }
            }
        });

        b = new Button(buttonCompBot, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_Down);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_arrow_down));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!viewer.getSelection().isEmpty()) {
                    IStructuredSelection s = (IStructuredSelection) viewer.getSelection();
                    if (s.size() == 1) {
                        Object obj = s.getFirstElement();
                        MElementContainer<?> container = (MElementContainer<?>) getMaster().getValue();
                        int idx = container.getChildren().indexOf(obj) + 1;
                        if (idx < container.getChildren().size()) {
                            if (Util.moveElementByIndex(getEditingDomain(), (MUIElement) obj,
                                    getEditor().isLiveModel(), idx)) {
                                viewer.setSelection(new StructuredSelection(obj));
                            }
                        }

                    }
                }
            }
        });

        b = new Button(buttonCompBot, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_Remove);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_table_delete));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!viewer.getSelection().isEmpty()) {
                    List<?> elements = ((IStructuredSelection) viewer.getSelection()).toList();

                    Command cmd = RemoveCommand.create(getEditingDomain(), getMaster().getValue(),
                            UiPackageImpl.Literals.ELEMENT_CONTAINER__CHILDREN, elements);
                    if (cmd.canExecute()) {
                        getEditingDomain().getCommandStack().execute(cmd);
                    }
                }
            }
        });
    }

    ControlFactory.createCheckBox(parent, Messages.ModelTooling_UIElement_ToBeRendered, getMaster(), context,
            WidgetProperties.selection(),
            EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_ELEMENT__TO_BE_RENDERED));
    ControlFactory.createCheckBox(parent, Messages.ModelTooling_UIElement_Visible, getMaster(), context,
            WidgetProperties.selection(),
            EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_ELEMENT__VISIBLE));

    item = new CTabItem(folder, SWT.NONE);
    item.setText(Messages.ModelTooling_Common_TabSupplementary);

    parent = createScrollableContainer(folder);
    item.setControl(parent.getParent());

    ControlFactory.createStringListWidget(parent, Messages, this, Messages.CategoryEditor_Tags,
            ApplicationPackageImpl.Literals.APPLICATION_ELEMENT__TAGS, VERTICAL_LIST_WIDGET_INDENT);
    ControlFactory.createMapProperties(parent, Messages, this,
            Messages.ModelTooling_Contribution_PersistedState,
            ApplicationPackageImpl.Literals.APPLICATION_ELEMENT__PERSISTED_STATE, VERTICAL_LIST_WIDGET_INDENT);

    if (project == null) {
        createUITreeInspection(folder);
    }

    createContributedEditorTabs(folder, context, getMaster(), MPartSashContainer.class);

    item = new CTabItem(folder, SWT.NONE);
    item.setText("Bla Bla");

    item.setControl(createPreviewTab(folder));

    folder.setSelection(0);

    return folder;
}

From source file:org.eclipse.e4.tools.emf.ui.internal.common.component.ToolItemEditor.java

License:Open Source License

protected void createFormSubTypeForm(Composite parent, CTabFolder folder, EMFDataBindingContext context,
        final WritableValue master) {
    IWidgetValueProperty textProp = WidgetProperties.text(SWT.Modify);
    IWidgetValueProperty checkProp = WidgetProperties.selection();
    IWidgetValueProperty enabled = WidgetProperties.enabled();

    // ------------------------------------------------------------
    {/*from   w  w w . ja v  a 2  s .c o  m*/
        Label l = new Label(parent, SWT.NONE);
        l.setText(Messages.ToolItemEditor_Type);
        l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));

        ComboViewer viewer = new ComboViewer(parent);
        viewer.setContentProvider(new ArrayContentProvider());
        viewer.setInput(new ItemType[] { ItemType.CHECK, ItemType.PUSH, ItemType.RADIO });
        GridData gd = new GridData();
        gd.horizontalSpan = 2;
        viewer.getControl().setLayoutData(gd);
        IObservableValue itemTypeObs = EMFEditProperties
                .value(getEditingDomain(), MenuPackageImpl.Literals.ITEM__TYPE).observeDetail(master);
        context.bindValue(ViewerProperties.singleSelection().observe(viewer), itemTypeObs);
    }

    ControlFactory.createTextField(parent, Messages.ToolItemEditor_Label, master, context, textProp,
            EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_LABEL__LABEL));
    ControlFactory.createTextField(parent, Messages.ModelTooling_UIElement_AccessibilityPhrase, getMaster(),
            context, textProp, EMFEditProperties.value(getEditingDomain(),
                    UiPackageImpl.Literals.UI_ELEMENT__ACCESSIBILITY_PHRASE));
    ControlFactory.createTextField(parent, Messages.ToolItemEditor_ToolTip, master, context, textProp,
            EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_LABEL__TOOLTIP));

    // ------------------------------------------------------------
    {
        Label l = new Label(parent, SWT.NONE);
        l.setText(Messages.ToolItemEditor_IconURI);
        l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));

        Text t = new Text(parent, SWT.BORDER);
        TextPasteHandler.createFor(t);
        t.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
        context.bindValue(textProp.observe(t), EMFEditProperties
                .value(getEditingDomain(), UiPackageImpl.Literals.UI_LABEL__ICON_URI).observeDetail(master));

        new ImageTooltip(t, Messages) {

            @Override
            protected URI getImageURI() {
                MUILabel part = (MUILabel) getMaster().getValue();
                String uri = part.getIconURI();
                if (uri == null || uri.trim().length() == 0) {
                    return null;
                }
                return URI.createURI(part.getIconURI());
            }
        };

        final Button b = new Button(parent, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_FindEllipsis);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_zoom));
        b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, false, false));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                ToolItemIconDialogEditor dialog = new ToolItemIconDialogEditor(b.getShell(), eclipseContext,
                        project, getEditingDomain(), (MToolItem) getMaster().getValue(), Messages);
                dialog.open();
            }
        });
    }

    {
        Label l = new Label(parent, SWT.NONE);
        l.setText(Messages.ToolItemEditor_Menu);
        l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));

        createRemoveMenu = new Button(parent, SWT.CHECK);
        createRemoveMenu.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                MToolItem item = (MToolItem) getMaster().getValue();
                if (item.getMenu() == null) {
                    addMenu();
                } else {
                    removeMenu();
                }
            }
        });
        createRemoveMenu.setLayoutData(new GridData(GridData.BEGINNING, GridData.CENTER, false, false, 2, 1));
    }

    {
        Label l = new Label(parent, SWT.NONE);
        l.setText(Messages.ToolItemEditor_Enabled);
        l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));

        Button b = new Button(parent, SWT.CHECK);
        b.setLayoutData(new GridData(GridData.BEGINNING, GridData.CENTER, false, false, 2, 1));
        context.bindValue(checkProp.observe(b), EMFEditProperties
                .value(getEditingDomain(), MenuPackageImpl.Literals.ITEM__ENABLED).observeDetail(getMaster()));
    }

    {
        Label l = new Label(parent, SWT.NONE);
        l.setText(Messages.ToolItemEditor_Selected);
        l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));

        Button b = new Button(parent, SWT.CHECK);
        b.setLayoutData(new GridData(GridData.BEGINNING, GridData.CENTER, false, false, 2, 1));
        context.bindValue(checkProp.observe(b), EMFEditProperties
                .value(getEditingDomain(), MenuPackageImpl.Literals.ITEM__SELECTED).observeDetail(getMaster()));

        UpdateValueStrategy t2m = new UpdateValueStrategy();
        t2m.setConverter(new Converter(boolean.class, ItemType.class) {

            @Override
            public Object convert(Object fromObject) {
                return null;
            }
        });
        UpdateValueStrategy m2t = new UpdateValueStrategy();
        m2t.setConverter(new Converter(ItemType.class, boolean.class) {

            @Override
            public Object convert(Object fromObject) {
                return fromObject == ItemType.CHECK || fromObject == ItemType.RADIO;
            }
        });

        context.bindValue(enabled.observe(b), EMFEditProperties
                .value(getEditingDomain(), MenuPackageImpl.Literals.ITEM__TYPE).observeDetail(getMaster()), t2m,
                m2t);

    }

    {
        Label l = new Label(parent, SWT.NONE);
        l.setText(Messages.ModelTooling_UIElement_VisibleWhen);
        l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));

        ComboViewer combo = new ComboViewer(parent);
        combo.getControl().setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false, 2, 1));
        combo.setContentProvider(new ArrayContentProvider());
        combo.setLabelProvider(new LabelProvider() {
            @Override
            public String getText(Object element) {
                if (element instanceof EClass) {
                    EClass eClass = (EClass) element;
                    return eClass.getName();
                }

                return super.getText(element);
            }
        });
        List<Object> list = new ArrayList<Object>();
        list.add(Messages.ToolItemEditor_NoExpression);
        list.add(UiPackageImpl.Literals.CORE_EXPRESSION);
        list.addAll(getEditor().getFeatureClasses(UiPackageImpl.Literals.EXPRESSION,
                UiPackageImpl.Literals.UI_ELEMENT__VISIBLE_WHEN));
        combo.setInput(list);
        context.bindValue(ViewerProperties.singleSelection().observe(combo),
                EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_ELEMENT__VISIBLE_WHEN)
                        .observeDetail(getMaster()),
                new UpdateValueStrategy().setConverter(new EClass2EObject(Messages)),
                new UpdateValueStrategy().setConverter(new EObject2EClass(Messages)));
    }
    // ------------------------------------------------------------

    createSubTypeFormElements(parent, context, master);

    ControlFactory.createCheckBox(parent, Messages.ModelTooling_UIElement_ToBeRendered, getMaster(), context,
            WidgetProperties.selection(),
            EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_ELEMENT__TO_BE_RENDERED));
    ControlFactory.createCheckBox(parent, Messages.ModelTooling_UIElement_Visible, getMaster(), context,
            WidgetProperties.selection(),
            EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_ELEMENT__VISIBLE));

    CTabItem item = new CTabItem(folder, SWT.NONE);
    item.setText(Messages.ModelTooling_Common_TabSupplementary);

    parent = createScrollableContainer(folder);
    item.setControl(parent.getParent());

    ControlFactory.createStringListWidget(parent, Messages, this, Messages.ModelTooling_ApplicationElement_Tags,
            ApplicationPackageImpl.Literals.APPLICATION_ELEMENT__TAGS, VERTICAL_LIST_WIDGET_INDENT);
    ControlFactory.createMapProperties(parent, Messages, this,
            Messages.ModelTooling_Contribution_PersistedState,
            ApplicationPackageImpl.Literals.APPLICATION_ELEMENT__PERSISTED_STATE, VERTICAL_LIST_WIDGET_INDENT);
}

From source file:org.eclipse.e4.tools.emf.ui.internal.common.component.TrimBarEditor.java

License:Open Source License

private Composite createForm(Composite parent, EMFDataBindingContext context, WritableValue master,
        boolean isImport) {
    CTabFolder folder = new CTabFolder(parent, SWT.BOTTOM);

    CTabItem item = new CTabItem(folder, SWT.NONE);
    item.setText(Messages.ModelTooling_Common_TabDefault);

    parent = createScrollableContainer(folder);
    item.setControl(parent.getParent());

    if (getEditor().isShowXMIId() || getEditor().isLiveModel()) {
        ControlFactory.createXMIId(parent, this);
    }//from  w  w w .j av  a2s.co  m

    IWidgetValueProperty textProp = WidgetProperties.text(SWT.Modify);

    if (isImport) {
        ControlFactory.createFindImport(parent, Messages, this, context);
        folder.setSelection(0);
        return folder;
    }

    ControlFactory.createTextField(parent, Messages.ModelTooling_Common_Id, master, context, textProp,
            EMFEditProperties.value(getEditingDomain(),
                    ApplicationPackageImpl.Literals.APPLICATION_ELEMENT__ELEMENT_ID));
    ControlFactory.createTextField(parent, Messages.ModelTooling_UIElement_AccessibilityPhrase, getMaster(),
            context, textProp, EMFEditProperties.value(getEditingDomain(),
                    UiPackageImpl.Literals.UI_ELEMENT__ACCESSIBILITY_PHRASE));

    // ------------------------------------------------------------
    {
        Label l = new Label(parent, SWT.NONE);
        l.setText(Messages.TrimBarEditor_Side);
        l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));

        ComboViewer viewer = new ComboViewer(parent);
        viewer.setContentProvider(new ArrayContentProvider());
        viewer.setInput(SideValue.values());
        GridData gd = new GridData();
        gd.horizontalSpan = 2;
        viewer.getControl().setLayoutData(gd);
        IObservableValue sideValueObs = EMFEditProperties
                .value(getEditingDomain(), UiPackageImpl.Literals.GENERIC_TRIM_CONTAINER__SIDE)
                .observeDetail(master);
        context.bindValue(ViewerProperties.singleSelection().observe(viewer), sideValueObs);
    }

    // ------------------------------------------------------------
    {
        Label l = new Label(parent, SWT.NONE);
        l.setText(Messages.TrimBarEditor_Controls);
        l.setLayoutData(new GridData(GridData.END, GridData.BEGINNING, false, false));

        Composite buttonCompTop = new Composite(parent, SWT.NONE);
        buttonCompTop.setLayoutData(new GridData(GridData.FILL, GridData.END, false, false, 2, 1));
        GridLayout gl = new GridLayout(2, false);
        gl.marginLeft = 0;
        gl.marginRight = 0;
        gl.marginWidth = 0;
        gl.marginHeight = 0;
        buttonCompTop.setLayout(gl);

        final ComboViewer typeViewer = new ComboViewer(buttonCompTop, SWT.READ_ONLY);
        typeViewer.setContentProvider(new ArrayContentProvider());
        typeViewer.setLabelProvider(new LabelProvider() {
            @Override
            public String getText(Object element) {
                return ((EClass) element).getName();
            }
        });
        typeViewer.setInput(
                new Object[] { MenuPackageImpl.Literals.TOOL_BAR, MenuPackageImpl.Literals.TOOL_CONTROL });
        typeViewer.setSelection(new StructuredSelection(MenuPackageImpl.Literals.TOOL_BAR));
        typeViewer.getControl().setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));

        Button b = new Button(buttonCompTop, SWT.PUSH | SWT.FLAT);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_table_add));
        b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, false, false));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                EClass eClass = (EClass) ((IStructuredSelection) typeViewer.getSelection()).getFirstElement();
                handleAddChild(eClass);
            }
        });

        new Label(parent, SWT.NONE);

        final TableViewer viewer = new TableViewer(parent);
        viewer.setLabelProvider(new ComponentLabelProvider(editor, Messages));
        viewer.setContentProvider(new ObservableListContentProvider());
        GridData gd = new GridData(GridData.FILL, GridData.FILL, true, true, 2, 1);
        viewer.getControl().setLayoutData(gd);

        IEMFListProperty prop = EMFProperties.list(UiPackageImpl.Literals.ELEMENT_CONTAINER__CHILDREN);
        viewer.setInput(prop.observeDetail(getMaster()));

        new Label(parent, SWT.NONE);

        Composite buttonCompBot = new Composite(parent, SWT.NONE);
        buttonCompBot.setLayoutData(new GridData(GridData.FILL, GridData.END, false, false, 2, 1));
        buttonCompBot.setLayout(new FillLayout());

        b = new Button(buttonCompBot, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_Up);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_arrow_up));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!viewer.getSelection().isEmpty()) {
                    IStructuredSelection s = (IStructuredSelection) viewer.getSelection();
                    if (s.size() == 1) {
                        Object obj = s.getFirstElement();
                        MElementContainer<?> container = (MElementContainer<?>) getMaster().getValue();
                        int idx = container.getChildren().indexOf(obj) - 1;
                        if (idx >= 0) {
                            if (Util.moveElementByIndex(getEditingDomain(), (MUIElement) obj,
                                    getEditor().isLiveModel(), idx)) {
                                viewer.setSelection(new StructuredSelection(obj));
                            }
                        }

                    }
                }
            }
        });

        b = new Button(buttonCompBot, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_Down);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_arrow_down));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!viewer.getSelection().isEmpty()) {
                    IStructuredSelection s = (IStructuredSelection) viewer.getSelection();
                    if (s.size() == 1) {
                        Object obj = s.getFirstElement();
                        MElementContainer<?> container = (MElementContainer<?>) getMaster().getValue();
                        int idx = container.getChildren().indexOf(obj) + 1;
                        if (idx < container.getChildren().size()) {
                            if (Util.moveElementByIndex(getEditingDomain(), (MUIElement) obj,
                                    getEditor().isLiveModel(), idx)) {
                                viewer.setSelection(new StructuredSelection(obj));
                            }
                        }

                    }
                }
            }
        });

        b = new Button(buttonCompBot, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_Remove);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_table_delete));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!viewer.getSelection().isEmpty()) {
                    List<?> elements = ((IStructuredSelection) viewer.getSelection()).toList();

                    Command cmd = RemoveCommand.create(getEditingDomain(), getMaster().getValue(),
                            UiPackageImpl.Literals.ELEMENT_CONTAINER__CHILDREN, elements);
                    if (cmd.canExecute()) {
                        getEditingDomain().getCommandStack().execute(cmd);
                    }
                }
            }
        });
    }

    ControlFactory.createCheckBox(parent, Messages.ModelTooling_UIElement_ToBeRendered, getMaster(), context,
            WidgetProperties.selection(),
            EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_ELEMENT__TO_BE_RENDERED));
    ControlFactory.createCheckBox(parent, Messages.ModelTooling_UIElement_Visible, getMaster(), context,
            WidgetProperties.selection(),
            EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_ELEMENT__VISIBLE));

    item = new CTabItem(folder, SWT.NONE);
    item.setText(Messages.ModelTooling_Common_TabSupplementary);

    parent = createScrollableContainer(folder);
    item.setControl(parent.getParent());

    ControlFactory.createStringListWidget(parent, Messages, this, Messages.CategoryEditor_Tags,
            ApplicationPackageImpl.Literals.APPLICATION_ELEMENT__TAGS, VERTICAL_LIST_WIDGET_INDENT);
    ControlFactory.createMapProperties(parent, Messages, this,
            Messages.ModelTooling_Contribution_PersistedState,
            ApplicationPackageImpl.Literals.APPLICATION_ELEMENT__PERSISTED_STATE, VERTICAL_LIST_WIDGET_INDENT);

    if (project == null) {
        createUITreeInspection(folder);
    }

    createContributedEditorTabs(folder, context, getMaster(), MTrimBar.class);

    folder.setSelection(0);

    return folder;
}

From source file:org.eclipse.e4.xwt.databinding.JFaceXWTDataBinding.java

License:Open Source License

protected static IObservable observePropertyValue(Object object, String propertyName,
        UpdateSourceTrigger updateSourceTrigger) {
    if (object instanceof Viewer) {
        if ("input".equals(propertyName)) {
            Viewer viewer = (Viewer) object;
            SimpleValueProperty property = (SimpleValueProperty) ViewerProperties.input();
            IObservableValue observableValue = new SimplePropertyObservableValue(XWT.getRealm(), viewer,
                    property);//from  w w  w  . ja  v  a 2 s.co m
            return new TypedViewerObservableValueDecorator(observableValue, viewer);
        } else if ("singleSelection".equals(propertyName)) {
            Viewer viewer = (Viewer) object;
            SimpleValueProperty property = (SimpleValueProperty) ViewerProperties.singleSelection();
            IObservableValue observableValue = new SimplePropertyObservableValue(XWT.getRealm(), viewer,
                    property);
            return new TypedViewerObservableValueDecorator(observableValue, viewer);
        }
        return observePropertyValue((Viewer) object, propertyName, updateSourceTrigger);
    } else if (object instanceof MenuItem) {
        //
        // TODO https://bugs.eclipse.org/bugs/show_bug.cgi?id=280157
        // testcase:
        // org.eclipse.e4.xwt.tests.databinding.bindcontrol.BindMenuItem
        //
        if (ENABLED.equalsIgnoreCase(propertyName)) {
            return new MenuItemEnabledObservableValue((MenuItem) object);
        } else if (SELECTION.equalsIgnoreCase(propertyName)) {
            return new MenuItemSelectionObservableValue((MenuItem) object);
        }
    } else if (object instanceof Control) {
        return observePropertyValue((Control) object, propertyName, updateSourceTrigger);
    }
    return null;
}

From source file:org.eclipse.e4.xwt.tests.snipppets.Snippet026AnonymousBeanProperties.java

License:Open Source License

private void bindUI() {
    ISetProperty treeChildrenProperty = new DelegatingSetProperty() {
        ISetProperty modelGroups = BeanProperties.set(ApplicationModel.class, "groups");
        ISetProperty groupContacts = BeanProperties.set(ContactGroup.class, "contacts");

        protected ISetProperty doGetDelegate(Object source) {
            if (source instanceof ApplicationModel)
                return modelGroups;
            if (source instanceof ContactGroup)
                return groupContacts;
            return null;
        }//  w  ww . jav a  2  s .  com
    };

    ViewerSupport.bind(contactViewer, model, treeChildrenProperty,
            BeanProperties.values(new String[] { "name", "status" }));

    contactViewer.expandAll();

    final IObservableValue selection = ViewerProperties.singleSelection().observe(contactViewer);

    DataBindingContext dbc = new DataBindingContext();

    dbc.bindValue(WidgetProperties.text(SWT.Modify).observe(nameText),
            BeanProperties.value("name").observeDetail(selection));

    statusViewer.setContentProvider(new ArrayContentProvider());
    statusViewer.setInput(statuses);

    dbc.bindValue(ViewerProperties.singleSelection().observe(statusViewer),
            BeanProperties.value("status").observeDetail(selection));

    dbc.bindValue(WidgetProperties.enabled().observe(statusViewer.getControl()), new ComputedValue() {
        protected Object calculate() {
            return Boolean.valueOf(selection.getValue() instanceof Contact);
        }
    });
}