Example usage for org.eclipse.jface.resource ImageDescriptor createFromImage

List of usage examples for org.eclipse.jface.resource ImageDescriptor createFromImage

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Introduction

In this page you can find the example usage for org.eclipse.jface.resource ImageDescriptor createFromImage.

Prototype

public static ImageDescriptor createFromImage(Image img)

Source Link

Document

Creates and returns a new image descriptor for the given image.

Usage

From source file:org.eclipse.datatools.sqltools.sqleditor.internal.editor.SQLImageDescriptor.java

License:Open Source License

private void drawBottomLeft() {
    Point size = getSize();/*from w  ww  . ja  va2  s  .  com*/
    int x = 0;
    if ((_fFlags & ERROR) != 0) {
        ImageData data = getImageData(
                ImageDescriptor.createFromImage(SQLEditorResources.getImage("over16/error_co")));
        drawImage(data, x, size.y - data.height);
        x += data.width;
    }
    if ((_fFlags & WARNING) != 0) {
        ImageData data = getImageData(
                ImageDescriptor.createFromImage(SQLEditorResources.getImage("over16/warning_co")));
        drawImage(data, x, size.y - data.height);
        x += data.width;
    }

}

From source file:org.eclipse.dltk.internal.ui.typehierarchy.HierarchyLabelProvider.java

License:Open Source License

public Image getImage(Object element) {
    Image result = null;//  ww  w . j a  va2s  .co m
    if (element instanceof IType) {
        if (isCustomTypeHierarchy()) {
            // TODO (alex) think of better solution
            return getScriptLabelProvider().getImage(element);
        }
        ImageDescriptor desc = getTypeImageDescriptor((IType) element);
        if (desc != null) {
            if (element.equals(fHierarchy.getInputElement())) {
                desc = new FocusDescriptor(desc);
            }
            result = DLTKUIPlugin.getImageDescriptorRegistry().get(desc);
        }
    } else if (element instanceof CumulativeType) {
        final CumulativeType cType = (CumulativeType) element;
        ImageDescriptor desc = getTypeImageDescriptor(cType.getFirst());
        if (desc != null) {
            if (cType.contains(fHierarchy.getInputElement())) {
                desc = new FocusDescriptor(desc);
            }
            result = DLTKUIPlugin.getImageDescriptorRegistry().get(desc);
        }
    } else if (element instanceof CumulativeType.Part) {
        final CumulativeType.Part part = (CumulativeType.Part) element;
        result = super.getImage(part.type.getSourceModule());
        ImageDescriptor desc = new ScriptElementImageDescriptor(ImageDescriptor.createFromImage(result), 0,
                ScriptElementImageProvider.BIG_SIZE);
        result = DLTKUIPlugin.getImageDescriptorRegistry().get(desc);
    } else {
        result = fImageLabelProvider.getImageLabel(element, evaluateImageFlags(element));
    }
    return decorateImage(result, element);
}

From source file:org.eclipse.dltk.mod.internal.ui.typehierarchy.HierarchyLabelProvider.java

License:Open Source License

public Image getImage(Object element) {
    Image result = null;/*from  w w  w .  jav  a  2 s.c  o  m*/
    if (element instanceof IType) {
        ImageDescriptor desc = getTypeImageDescriptor((IType) element);
        if (desc != null) {
            if (element.equals(fHierarchy.getInputElement())) {
                desc = new FocusDescriptor(desc);
            }
            result = DLTKUIPlugin.getImageDescriptorRegistry().get(desc);
        }
    } else if (element instanceof CumulativeType) {
        final CumulativeType cType = (CumulativeType) element;
        ImageDescriptor desc = getTypeImageDescriptor(cType.getFirst());
        if (desc != null) {
            if (cType.contains(fHierarchy.getInputElement())) {
                desc = new FocusDescriptor(desc);
            }
            result = DLTKUIPlugin.getImageDescriptorRegistry().get(desc);
        }
    } else if (element instanceof CumulativeType.Part) {
        final CumulativeType.Part part = (CumulativeType.Part) element;
        result = super.getImage(part.type.getSourceModule());
        ImageDescriptor desc = new ScriptElementImageDescriptor(ImageDescriptor.createFromImage(result), 0,
                ScriptElementImageProvider.BIG_SIZE);
        result = DLTKUIPlugin.getImageDescriptorRegistry().get(desc);
    } else {
        result = fImageLabelProvider.getImageLabel(element, evaluateImageFlags(element));
    }
    return decorateImage(result, element);
}

From source file:org.eclipse.dltk.mod.ui.ScriptElementImageProvider.java

License:Open Source License

/**
 * Returns an image descriptor for ascriptelement. This is the base image,
 * no overlays./*w  w  w  .jav  a  2  s  .  c om*/
 */
public ImageDescriptor getBaseImageDescriptor(IModelElement element, int renderFlags) {

    // if (true) {
    // return DLTKPluginImages.DESC_OBJS_UNKNOWN;
    // }

    ILabelProvider provider = getContributedLabelProvider(element);
    if (provider != null) {
        Image img = provider.getImage(element);
        if (img != null) {
            return ImageDescriptor.createFromImage(img);
        }
    }

    try {
        switch (element.getElementType()) {
        case IModelElement.METHOD: {
            IMethod method = (IMethod) element;
            int flags = method.getFlags();
            return getMethodImageDescriptor(flags);
        }

        case IModelElement.FIELD: {
            IField member = (IField) element;
            return getFieldImageDescriptor(member.getFlags());
        }

        case IModelElement.TYPE: {
            IType type = (IType) element;
            return getTypeImageDescriptor(type.getFlags(), useLightIcons(renderFlags));
        }

        case IModelElement.PACKAGE_DECLARATION:
            return DLTKPluginImages.DESC_OBJS_PACKDECL;

        case IModelElement.PROJECT_FRAGMENT: {
            IProjectFragment root = (IProjectFragment) element;
            if (root.isExternal()) {
                if (root.isArchive()) {
                    return DLTKPluginImages.DESC_OBJS_JAR_WSRC;
                } else {
                    return DLTKPluginImages.DESC_OBJS_PACKFRAG_ROOT;
                }
            } else {
                return DLTKPluginImages.DESC_OBJS_PACKFRAG_ROOT;
            }
        }

        case IModelElement.SCRIPT_FOLDER:
            return getScriptFolderIcon(element, renderFlags);

        case IModelElement.SOURCE_MODULE:
            boolean external = element instanceof IExternalSourceModule;
            return getSourceModuleIcon(element, external, renderFlags);

        case IModelElement.SCRIPT_PROJECT:
            IScriptProject jp = (IScriptProject) element;
            if (jp.getProject().isOpen()) {
                IProject project = jp.getProject();
                IWorkbenchAdapter adapter = (IWorkbenchAdapter) project.getAdapter(IWorkbenchAdapter.class);
                if (adapter != null) {
                    ImageDescriptor result = adapter.getImageDescriptor(project);
                    if (result != null)
                        return result;
                }
                return DESC_OBJ_PROJECT;
            }
            return DESC_OBJ_PROJECT_CLOSED;
        // return DESC_OBJ_PROJECT;

        case IModelElement.SCRIPT_MODEL:
            // return DLTKPluginImages.DESC_OBJS_JAVA_MODEL;
            return null;
        }
        Assert.isTrue(false, DLTKUIMessages.ScriptImageLabelprovider_assert_wrongImage);

        return DLTKPluginImages.DESC_OBJS_GHOST;
    } catch (ModelException e) {
        if (e.isDoesNotExist())
            return DLTKPluginImages.DESC_OBJS_UNKNOWN;

        DLTKUIPlugin.log(e);
        return DLTKPluginImages.DESC_OBJS_GHOST;
    }
}

From source file:org.eclipse.dltk.ui.ScriptElementImageProvider.java

License:Open Source License

/**
 * Returns an image descriptor for ascriptelement. This is the base image,
 * no overlays.//w w w. java2s. c  o m
 */
public ImageDescriptor getBaseImageDescriptor(IModelElement element, int renderFlags) {

    // if (true) {
    // return DLTKPluginImages.DESC_OBJS_UNKNOWN;
    // }

    ILabelProvider provider = getContributedLabelProvider(element);
    if (provider != null) {
        Image img = provider.getImage(element);
        if (img != null) {
            return ImageDescriptor.createFromImage(img);
        }
    }

    try {
        switch (element.getElementType()) {
        case IModelElement.IMPORT_CONTAINER:
            return DLTKPluginImages.DESC_OBJS_IMPCONT;
        case IModelElement.IMPORT_DECLARATION:
            return DLTKPluginImages.DESC_OBJS_IMPDECL;
        case IModelElement.METHOD: {
            IMethod method = (IMethod) element;
            int flags = method.getFlags();
            return getMethodImageDescriptor(flags);
        }

        case IModelElement.FIELD: {
            IField member = (IField) element;
            return getFieldImageDescriptor(member.getFlags());
        }

        case IModelElement.TYPE: {
            IType type = (IType) element;
            return getTypeImageDescriptor(type.getFlags(), useLightIcons(renderFlags));
        }

        case IModelElement.LOCAL_VARIABLE:
            return DLTKPluginImages.DESC_OBJS_LOCAL_VARIABLE;

        case IModelElement.PACKAGE_DECLARATION:
            return DLTKPluginImages.DESC_OBJS_PACKDECL;

        case IModelElement.PROJECT_FRAGMENT: {
            IProjectFragment root = (IProjectFragment) element;
            if (root.isExternal()) {
                if (root.isArchive()) {
                    return DLTKPluginImages.DESC_OBJS_JAR_WSRC;
                } else {
                    return DLTKPluginImages.DESC_OBJS_PACKFRAG_ROOT;
                }
            } else {
                return DLTKPluginImages.DESC_OBJS_PACKFRAG_ROOT;
            }
        }

        case IModelElement.SCRIPT_FOLDER:
            return getScriptFolderIcon(element, renderFlags);

        case IModelElement.SOURCE_MODULE:
            if (((ISourceModule) element).isBinary()) {
                return getBinaryModuleIcon(element, renderFlags);
            }
            boolean external = element instanceof IExternalSourceModule;
            return getSourceModuleIcon(element, external, renderFlags);

        case IModelElement.SCRIPT_PROJECT:
            IScriptProject jp = (IScriptProject) element;
            if (jp.getProject().isOpen()) {
                IProject project = jp.getProject();
                IWorkbenchAdapter adapter = (IWorkbenchAdapter) project.getAdapter(IWorkbenchAdapter.class);
                if (adapter != null) {
                    ImageDescriptor result = adapter.getImageDescriptor(project);
                    if (result != null)
                        return result;
                }
                return DESC_OBJ_PROJECT;
            }
            return DESC_OBJ_PROJECT_CLOSED;
        // return DESC_OBJ_PROJECT;

        case IModelElement.SCRIPT_MODEL:
            // return DLTKPluginImages.DESC_OBJS_JAVA_MODEL;
            return null;
        }
        Assert.isTrue(false, DLTKUIMessages.ScriptImageLabelprovider_assert_wrongImage + "("
                + element.getElementType() + "," + element.getElementName() + ")");

        return DLTKPluginImages.DESC_OBJS_GHOST;
    } catch (ModelException e) {
        if (e.isDoesNotExist())
            return DLTKPluginImages.DESC_OBJS_UNKNOWN;

        DLTKUIPlugin.log(e);
        return DLTKPluginImages.DESC_OBJS_GHOST;
    }
}

From source file:org.eclipse.e4.internal.tools.wizards.classes.AbstractNewClassPage.java

License:Open Source License

public void createControl(Composite parent) {
    final Image img = new Image(parent.getDisplay(),
            getClass().getClassLoader().getResourceAsStream("/icons/full/wizban/newclass_wiz.png"));
    setImageDescriptor(ImageDescriptor.createFromImage(img));

    parent.addDisposeListener(new DisposeListener() {

        public void widgetDisposed(DisposeEvent e) {
            img.dispose();//from  www.ja va  2 s  . co  m
            setImageDescriptor(null);
        }
    });

    parent = new Composite(parent, SWT.NULL);
    parent.setLayoutData(new GridData(GridData.FILL_BOTH));
    parent.setLayout(new GridLayout(3, false));

    clazz = createInstance();
    if ((froot != null) && (initialString != null)) {
        clazz.setPackageFragment(
                froot.getPackageFragment(parseInitialStringForPackage(initialString) == null ? ""
                        : parseInitialStringForPackage(initialString)));
        clazz.setName(parseInitialStringForClassName(initialString));
    }
    DataBindingContext dbc = new DataBindingContext();
    WizardPageSupport.create(this, dbc);

    {
        Label l = new Label(parent, SWT.NONE);
        l.setText("Source folder");

        Text t = new Text(parent, SWT.BORDER);
        t.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
        t.setEditable(false);

        final Binding bd = dbc.bindValue(WidgetProperties.text().observe(t),
                BeanProperties.value("fragmentRoot").observe(clazz),
                new UpdateValueStrategy().setBeforeSetValidator(new PFRootValidator()),
                new UpdateValueStrategy().setConverter(new PackageFragmentRootToStringConverter()));

        Button b = new Button(parent, SWT.PUSH);
        b.setText("Browse ...");
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                IPackageFragmentRoot root = choosePackageRoot();
                if (root != null) {
                    froot = root;
                    clazz.setFragmentRoot(root);
                }
                bd.updateModelToTarget();
            }
        });
    }

    {
        Label l = new Label(parent, SWT.NONE);
        l.setText("Package");
        Text t = new Text(parent, SWT.BORDER);
        t.setEditable(true);
        t.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
        final Binding bd = dbc.bindValue(WidgetProperties.text(SWT.Modify).observe(t),
                BeanProperties.value("packageFragment").observe(clazz),
                new UpdateValueStrategy().setConverter(new StringToPackageFragmentConverter(clazz)),
                new UpdateValueStrategy().setConverter(new PackageFragmentToStringConverter()));

        Button b = new Button(parent, SWT.PUSH);
        b.setText("Browse ...");
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                IPackageFragment fragment = choosePackage();
                if (fragment != null) {
                    clazz.setPackageFragment(fragment);
                }
                bd.updateModelToTarget(); //TODO Find out why this is needed
            }
        });
    }

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

        Label l = new Label(parent, SWT.NONE);
        l.setText("Name");

        Text t = new Text(parent, SWT.BORDER);
        t.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
        dbc.bindValue(textProp.observe(t), BeanProperties.value("name", String.class).observe(clazz),
                new UpdateValueStrategy().setBeforeSetValidator(new ClassnameValidator(clazz)), null);

        new Label(parent, SWT.NONE);
    }

    {
        Label l = new Label(parent, SWT.SEPARATOR | SWT.HORIZONTAL);
        l.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, false, false, 3, 1));
    }

    createFields(parent, dbc);
    setControl(parent);
}

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

License:Open Source License

public ImageDescriptor createImageDescriptor(String key) {
    if (key == null) {
        return null;
    }/*from  w  w  w  . ja  v a  2 s  .  c  om*/
    return ImageDescriptor.createFromImage(createImage(key));
}

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

License:Open Source License

private Composite createFormTab(Composite composite) {
    SashForm form = new SashForm(composite, SWT.HORIZONTAL);
    form.setBackground(form.getDisplay().getSystemColor(SWT.COLOR_WHITE));

    viewer = createTreeViewerArea(form);

    Composite parent = new Composite(form, SWT.NONE);
    FillLayout l = new FillLayout();
    parent.setLayout(l);/*  w w  w.j a  va2  s.  c  om*/

    Composite editingArea = new Composite(parent, SWT.BORDER);
    GridLayout gl = new GridLayout();
    editingArea.setLayout(gl);

    Composite headerContainer = new Composite(editingArea, SWT.NONE);
    headerContainer.setLayout(new GridLayout(3, false));
    headerContainer.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    final Label iconLabel = new Label(headerContainer, SWT.NONE);
    iconLabel.setLayoutData(new GridData(20, 20));

    final Label sectionHeaderLabel = new Label(headerContainer, SWT.NONE);
    sectionHeaderLabel.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    final Label separatorLabel = new Label(headerContainer, SWT.SEPARATOR | SWT.HORIZONTAL);
    GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
    gridData.horizontalSpan = 2;
    separatorLabel.setLayoutData(gridData);

    final StackLayout layout = new StackLayout();
    final Composite contentContainer = new Composite(editingArea, SWT.NONE);
    contentContainer.setLayoutData(new GridData(GridData.FILL_BOTH));

    contentContainer.setLayout(layout);

    viewer.getTree().addKeyListener(new KeyAdapter() {
        @Override
        public void keyReleased(final KeyEvent e) {
            if (e.keyCode == SWT.DEL) {
                List<EObject> list = new ArrayList<EObject>();
                final IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();
                for (Object o : ((StructuredSelection) selection).toList()) {
                    if (o instanceof EObject) {
                        list.add((EObject) o);
                    }
                }
                if (list.isEmpty() == false) {
                    Command cmd = DeleteCommand.create(ModelEditor.this.modelProvider.getEditingDomain(), list);
                    if (cmd.canExecute()) {
                        ModelEditor.this.modelProvider.getEditingDomain().getCommandStack().execute(cmd);
                    }
                }
            }
        }
    });
    viewer.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            if (!event.getSelection().isEmpty()) {
                final IStructuredSelection s = (IStructuredSelection) event.getSelection();
                if (s.getFirstElement() instanceof EObject) {
                    EObject obj = (EObject) s.getFirstElement();
                    final AbstractComponentEditor editor = getEditor(obj.eClass());
                    if (editor != null) {
                        currentEditor = editor;
                        sectionHeaderLabel.setText(editor.getLabel(obj));
                        iconLabel.setImage(editor.getImage(obj, iconLabel.getDisplay()));
                        obsManager.runAndCollect(new Runnable() {

                            @Override
                            public void run() {
                                Composite comp = editor.getEditor(contentContainer, s.getFirstElement());
                                comp.setBackgroundMode(SWT.INHERIT_DEFAULT);
                                layout.topControl = comp;
                                contentContainer.layout(true);
                            }
                        });
                    }
                } else {
                    VirtualEntry<?> entry = (VirtualEntry<?>) s.getFirstElement();
                    final AbstractComponentEditor editor = virtualEditors.get(entry.getId());
                    if (editor != null) {
                        currentEditor = editor;
                        sectionHeaderLabel.setText(editor.getLabel(entry));
                        iconLabel.setImage(editor.getImage(entry, iconLabel.getDisplay()));
                        obsManager.runAndCollect(new Runnable() {

                            @Override
                            public void run() {
                                Composite comp = editor.getEditor(contentContainer, s.getFirstElement());
                                comp.setBackgroundMode(SWT.INHERIT_DEFAULT);
                                layout.topControl = comp;
                                contentContainer.layout(true);
                            }

                        });
                    }
                }

                // Rectangle r = scrolling.getClientArea();
                // scrolling.setMinSize(contentContainer.computeSize(r.width,
                // SWT.DEFAULT));
                // scrolling.setOrigin(0, 0);
                // scrolling.layout(true, true);

                if (selectionService != null) {
                    selectionService.setSelection(s.getFirstElement());
                }

            }
        }
    });

    form.setWeights(new int[] { 3, 4 });

    MenuManager mgr = new MenuManager();
    mgr.setRemoveAllWhenShown(true);
    mgr.addMenuListener(new IMenuListener() {

        @Override
        public void menuAboutToShow(IMenuManager manager) {
            final IStructuredSelection s = (IStructuredSelection) viewer.getSelection();
            final List listOfSelections = s.toList();
            int noSelected = listOfSelections.size();

            boolean addSeparator = false;
            if (!s.isEmpty() && noSelected == 1) {
                List<Action> actions;
                if (s.getFirstElement() instanceof VirtualEntry<?>) {
                    actions = virtualEditors.get(((VirtualEntry<?>) s.getFirstElement()).getId())
                            .getActions(s.getFirstElement());
                    if (actions.size() > 0) {
                        MenuManager addMenu = new MenuManager(messages.ModelEditor_AddChild);
                        for (Action a : actions) {
                            addSeparator = true;
                            addMenu.add(a);
                        }
                        manager.add(addMenu);
                    }

                    actions = virtualEditors.get(((VirtualEntry<?>) s.getFirstElement()).getId())
                            .getActionsImport(s.getFirstElement());
                    if (actions.size() > 0) {
                        MenuManager menu = new MenuManager("Import 3x");
                        for (Action a : actions) {
                            addSeparator = true;
                            menu.add(a);
                        }
                        manager.add(menu);
                    }

                    if (addSeparator)
                        manager.add(new Separator());

                } else {

                    final EObject o = (EObject) s.getFirstElement();
                    AbstractComponentEditor editor = getEditor(o.eClass());

                    // Build Add Child menu
                    if (editor != null) {
                        actions = new ArrayList<Action>(editor.getActions(s.getFirstElement()));
                    } else {
                        actions = new ArrayList<Action>();
                    }

                    if (actions.size() > 0) {
                        MenuManager addMenu = new MenuManager(messages.ModelEditor_AddChild);
                        for (Action a : actions) {
                            addSeparator = true;
                            addMenu.add(a);
                        }
                        manager.add(addMenu);
                    }

                    // Build import menu
                    if (editor != null) {
                        actions = new ArrayList<Action>(editor.getActionsImport(s.getFirstElement()));
                    } else {
                        actions = new ArrayList<Action>();
                    }

                    if (actions.size() > 0) {
                        // TODO WIM - extract nls
                        MenuManager menu = new MenuManager("Import 3x");
                        for (Action a : actions) {
                            addSeparator = true;
                            menu.add(a);
                        }
                        manager.add(menu);
                    }

                    if (o.eContainer() != null) {
                        addSeparator = true;
                        manager.add(new Action(messages.ModelEditor_Delete, ImageDescriptor.createFromImage(
                                resourcePool.getImageUnchecked(ResourceProvider.IMG_Obj16_cross))) {
                            @Override
                            public void run() {
                                Command cmd = DeleteCommand
                                        .create(ModelEditor.this.modelProvider.getEditingDomain(), o);
                                if (cmd.canExecute()) {
                                    ModelEditor.this.modelProvider.getEditingDomain().getCommandStack()
                                            .execute(cmd);
                                }
                            }
                        });
                    }
                }
            }
            // multi selection
            if (noSelected > 0) {
                if ((!isModelFragment()) && modelExtractor != null)
                    manager.add(
                            new Action(messages.ModelEditor_ExtractFragment, ImageDescriptor.createFromImage(
                                    resourcePool.getImageUnchecked(ResourceProvider.IMG_ModelFragments))) {
                                @Override
                                public void run() {
                                    ArrayList<MApplicationElement> maes = new ArrayList<MApplicationElement>();
                                    for (Object objSelect : listOfSelections) {
                                        EObject container = null;
                                        if (objSelect instanceof VirtualEntry<?>) {

                                            VirtualEntry<?> ve = (VirtualEntry<?>) objSelect;
                                            container = (EObject) ve.getOriginalParent();
                                            IObservableList list = ve.getList();
                                            Iterator iterator = list.iterator();
                                            while (iterator.hasNext()) {
                                                maes.add((MApplicationElement) iterator.next());
                                            }

                                        } else {
                                            container = ((EObject) objSelect).eContainer();
                                            MApplicationElement objSelect2 = (MApplicationElement) objSelect;
                                            if (!(objSelect2 instanceof MApplication))
                                                maes.add(objSelect2);
                                            else {
                                                // can't extract application
                                                return;
                                            }

                                        }

                                        String containerId = ((MApplicationElement) container).getElementId();
                                        if (containerId == null || containerId.length() == 0) {
                                            MessageDialog.openError(viewer.getControl().getShell(), null,
                                                    messages.ModelEditor_ExtractFragment_NoParentId);

                                            return;
                                        }

                                    }

                                    if (modelExtractor.extract(viewer.getControl().getShell(), project, maes)) {
                                        Command cmd = DeleteCommand.create(
                                                ModelEditor.this.modelProvider.getEditingDomain(), maes);
                                        if (cmd.canExecute()) {
                                            ModelEditor.this.modelProvider.getEditingDomain().getCommandStack()
                                                    .execute(cmd);
                                        }
                                    }

                                };
                            });

            }

            IExtensionRegistry registry = RegistryFactory.getRegistry();
            IExtensionPoint extPoint = registry.getExtensionPoint("org.eclipse.e4.tools.emf.ui.scripting"); //$NON-NLS-1$
            final IConfigurationElement[] elements = extPoint.getConfigurationElements();

            if (elements.length > 0 && !s.isEmpty() && s.getFirstElement() instanceof MApplicationElement
                    && noSelected == 1) {
                if (addSeparator) {
                    manager.add(new Separator());
                }

                addSeparator = false;

                MenuManager scriptExecute = new MenuManager(messages.ModelEditor_Script);
                manager.add(scriptExecute);
                for (IConfigurationElement e : elements) {
                    final IConfigurationElement le = e;
                    scriptExecute.add(new Action(e.getAttribute("label")) { //$NON-NLS-1$
                        @Override
                        public void run() {
                            try {
                                MApplicationElement o = (MApplicationElement) s.getFirstElement();
                                IScriptingSupport support = (IScriptingSupport) le
                                        .createExecutableExtension("class"); //$NON-NLS-1$
                                IEclipseContext ctx = null;
                                if (project == null) {
                                    if (o instanceof MContext) {
                                        ctx = ((MContext) o).getContext();
                                    } else {
                                        ctx = ModelUtils.getContainingContext(o);
                                    }
                                }

                                support.openEditor(viewer.getControl().getShell(), s.getFirstElement(), ctx);
                            } catch (CoreException e) {
                                // TODO Auto-generated catch block
                                e.printStackTrace();
                            }
                        }
                    });
                }
            }

            if (project != null) {

                if (addSeparator) {
                    manager.add(new Separator());
                }

                Action nlsAction = new Action(messages.ModelEditor_ExternalizeStrings) {
                    @Override
                    public void run() {
                        ExternalizeStringHandler h = ContextInjectionFactory
                                .make(ExternalizeStringHandler.class, context);
                        ContextInjectionFactory.invoke(h, Execute.class, context);
                    }
                };

                Action extIdAction = new Action(messages.ModelEditor_ExportIds) {
                    @Override
                    public void run() {
                        ExportIdsHandler h = ContextInjectionFactory.make(ExportIdsHandler.class, context);
                        ContextInjectionFactory.invoke(h, Execute.class, context);
                    }
                };

                manager.add(nlsAction);
                manager.add(extIdAction);
            } else {
                if (addSeparator) {
                    manager.add(new Separator());
                }

                if (s.getFirstElement() instanceof MUIElement) {
                    final MUIElement el = (MUIElement) s.getFirstElement();
                    if (el.getWidget() instanceof Control) {
                        manager.add(new Action(messages.ModelEditor_ShowControl) {

                            @Override
                            public void run() {
                                ControlHighlighter.show((Control) el.getWidget());
                            }
                        });

                    }
                }

            }

            if (addSeparator) {
                manager.add(new Separator());
            }

            Action expandAction = new Action(messages.ModelEditor_ExpandSubtree) {
                @Override
                public void run() {
                    if (!s.isEmpty()) {
                        if (viewer.getExpandedState(s.getFirstElement())) {
                            viewer.collapseToLevel(s.getFirstElement(), AbstractTreeViewer.ALL_LEVELS);
                        } else {
                            viewer.expandToLevel(s.getFirstElement(), AbstractTreeViewer.ALL_LEVELS);
                        }
                    }
                }
            };

            manager.add(expandAction);

            if (s.getFirstElement() instanceof EObject) {
                manager.add(new Separator());
                final EObject el = (EObject) s.getFirstElement();
                Action gotoXmiAction = new Action(Messages.ModelEditor_goto_xmi) {
                    @Override
                    public void run() {
                        gotoEObject(TAB_XMI, el);
                    }
                };
                manager.add(gotoXmiAction);

                if (listTab != null) {
                    if (EmfUtil.getAttribute(el, "elementId") != null) { //$NON-NLS-1$
                        Action gotoListAction = new Action(Messages.ModelEditor_goto_list) {
                            @Override
                            public void run() {
                                gotoEObject(TAB_LIST, el);
                            }
                        };
                        manager.add(gotoListAction);
                    }
                }

            }
        }
    });

    // Save the stateMask
    viewer.getTree().addKeyListener(new KeyListener() {
        @Override
        public void keyReleased(KeyEvent e) {
            if (mod1Down && (e.keyCode & SWT.MOD1) == SWT.MOD1) {
                mod1Down = false;
            }
        }

        @Override
        public void keyPressed(KeyEvent e) {
            if (!mod1Down && (e.keyCode & SWT.MOD1) == SWT.MOD1) {
                mod1Down = true;
            }
        }
    });

    viewer.addTreeListener(new ITreeViewerListener() {
        @Override
        public void treeExpanded(final TreeExpansionEvent event) {
            if (mod1Down) {
                viewer.getTree().getDisplay().asyncExec(new Runnable() {
                    @Override
                    public void run() {
                        viewer.expandToLevel(event.getElement(), AbstractTreeViewer.ALL_LEVELS);
                    }
                });
            }
        }

        @Override
        public void treeCollapsed(final TreeExpansionEvent event) {
            if (mod1Down) {
                viewer.getTree().getDisplay().asyncExec(new Runnable() {
                    @Override
                    public void run() {
                        viewer.collapseToLevel(event.getElement(), AbstractTreeViewer.ALL_LEVELS);
                    }
                });
            }
        }
    });

    viewer.getControl().setMenu(mgr.createContextMenu(viewer.getControl()));
    viewer.setSelection(new StructuredSelection(modelProvider.getRoot()));

    return form;
}

From source file:org.eclipse.e4.tools.emf.ui.internal.imp.ModelImportWizard.java

License:Open Source License

public ModelImportWizard(Class<? extends MApplicationElement> applicationElement,
        AbstractComponentEditor editor, String hint, IResourcePool resourcePool) {
    this.applicationElement = applicationElement;
    this.editor = editor;
    this.hint = hint;
    this.application = (MApplication) editor.getEditor().getModelProvider().getRoot().get(0);
    setWindowTitle("Model " + applicationElement.getSimpleName() + " Import Wizard");
    setDefaultPageImageDescriptor(ImageDescriptor
            .createFromImage(resourcePool.getImageUnchecked(ResourceProvider.IMG_Wizban16_imp3x_wiz)));
    Assert.isNotNull(RegistryUtil.getStruct(applicationElement, getHint()),
            "Unknown Element: " + applicationElement.getClass().getName());
}

From source file:org.eclipse.e4.tools.ui.dataform.workbench.events.EventFactory.java

License:Open Source License

public static void handleAttribute(Shell shell, IProject project, EObject parent, EObject eObj,
        EAttribute attribute) {// w  w w . ja va  2s .  c om
    if (eObj == null || attribute == null) {
        MessageDialog.openError(shell, "Handle Reference Error", "Failed to handle reference.");
        return;
    }
    String displayName = ApplicationModelHelper.getDisplayName(eObj, attribute);
    if (displayName == null) {
        displayName = attribute.getName();
    }
    if (attribute.isMany()) {
        FeatureEditorDialog dialog = new FeatureEditorDialog(shell, ApplicationModelHelper.getLabelProvider(),
                eObj, attribute, displayName, null);
        dialog.create();
        dialog.getShell().pack(true);
        if (Window.OK == dialog.open()) {
            EList<?> result = dialog.getResult();
            eObj.eSet(attribute, result);
        }
    } else if (ApplicationPackageImpl.Literals.CONTRIBUTION__CONTRIBUTION_URI == attribute) {
        IProgressService service = PlatformUI.getWorkbench().getProgressService();
        IJavaElement[] elements = new IJavaElement[] { JavaCore.create(project) };
        IJavaSearchScope scope = SearchEngine.createJavaSearchScope(elements, IJavaSearchScope.SOURCES);

        FilteredTypesSelectionDialog dialog = new FilteredTypesSelectionDialog(shell, false, service, scope,
                IJavaSearchConstants.CLASS);
        dialog.create();
        dialog.setTitle("Contribution URI");
        dialog.setMessage("Choose a type for contribution.");
        dialog.getShell().setText("Contribution Dialog");
        if (dialog.open() == Window.OK) {
            IType type = (IType) dialog.getFirstResult();
            String contributionURI = createContributionURI(type);
            if (contributionURI != null) {
                eObj.eSet(attribute, contributionURI);
            }
        }
    } else if (UiPackageImpl.Literals.UI_LABEL__ICON_URI == attribute) {
        List<ViewerFilter> filters = new ArrayList<ViewerFilter>();
        ViewerFilter imageFilter = new ViewerFilter() {
            public boolean select(Viewer viewer, Object parentElement, Object element) {
                if (element instanceof IFile) {
                    IFile file = (IFile) element;
                    InputStream in = null;
                    Image image = null;
                    try {
                        in = file.getContents();
                        image = new Image(null, in);
                        return ImageDescriptor.createFromImage(image) != null;
                    } catch (Exception e) {
                        return false;
                    } finally {
                        if (in != null) {
                            try {
                                in.close();
                            } catch (IOException e) {
                            }
                        }
                        if (image != null) {
                            image.dispose();
                        }
                    }
                }
                return true;
            }
        };
        filters.add(imageFilter);
        IFile[] files = WorkspaceResourceDialog.openFileSelection(shell, "Icon URI - Attribute", "Choose Icon.",
                false, null, filters);
        if (files.length == 1) {
            String iconURI = createIconURI(files[0]);
            if (iconURI != null) {
                eObj.eSet(attribute, iconURI);
            }
        }
    } else if (DataForms.isRefSF(attribute)) {
        Object[] children = ApplicationModelHelper.getChildren(parent.eResource(), new IFilter() {
            public boolean select(Object toTest) {
                if (toTest instanceof EObject && toTest instanceof MApplicationElement) {
                    return ((EObject) toTest).eResource() != null;
                }
                return false;
            }
        }, true);
        FindByElementIdDialog dialog = new FindByElementIdDialog(shell, children);
        if (Window.OK == dialog.open()) {
            Object result = dialog.getFirstResult();
            eObj.eSet(attribute, result);
        }
    }
}