Examples with WorkbenchContentProvider org.eclipse.ui.model.WorkbenchContentProvider used on opensource projects

Example 36 with WorkbenchContentProvider

use of org.eclipse.ui.model.WorkbenchContentProvider in project webtools.sourceediting by eclipse.

the class AddWorkspaceFileAction method run.

@Override
public void run() {
    // ViewerFilter filter= new StylesheetFilter(getSelectedJars());
    ILabelProvider lp = new WorkbenchLabelProvider();
    ITreeContentProvider cp = new WorkbenchContentProvider();
    ElementTreeSelectionDialog dialog = new ElementTreeSelectionDialog(getShell(), lp, cp);
    dialog.setValidator(validator);
    dialog.setTitle(Messages.AddWorkspaceFileAction_DialogTitle);
    dialog.setMessage(Messages.AddWorkspaceFileAction_DialogMessage);
    dialog.addFilter(new ViewerFilter() {

        @Override
        public boolean select(Viewer viewer, Object parentElement, Object element) {
            if (!(element instanceof IResource))
                return false;
            IResource resource = (IResource) element;
            if (resource.getType() == IResource.FILE) {
                if (!XSLCore.isXSLFile((IFile) resource))
                    return false;
            }
            return true;
        }
    });
    dialog.setInput(ResourcesPlugin.getWorkspace().getRoot());
    dialog.setComparator(new ResourceComparator(ResourceComparator.NAME));
    if (dialog.open() == Window.OK) {
        Object[] elements = dialog.getResult();
        LaunchTransform[] res = new LaunchTransform[elements.length];
        for (int i = 0; i < res.length; i++) {
            IResource elem = (IResource) elements[i];
            res[i] = new LaunchTransform(elem.getFullPath().toPortableString(), LaunchTransform.RESOURCE_TYPE);
        }
        addTransforms(res);
    }
}

Example 37 with WorkbenchContentProvider

use of org.eclipse.ui.model.WorkbenchContentProvider in project n4js by eclipse.

the class CustomElementSelectionDialog method createDialogArea.

@Override
protected Control createDialogArea(Composite parent) {
    CustomElementSelectionForm form = new CustomElementSelectionForm(parent, SWT.FILL);
    form.setLayoutData(GridDataFactory.fillDefaults().grab(true, true).create());
    TreeViewer v = form.getTreeViewer();
    for (ViewerFilter filter : filters) {
        v.addFilter(filter);
    }
    this.treeViewer = v;
    WorkbenchContentProvider contentProvider = new WorkbenchContentProvider();
    ILabelProvider labelProvider = new WorkbenchLabelProvider();
    this.treeViewer.setContentProvider(contentProvider);
    this.treeViewer.setLabelProvider(labelProvider);
    this.treeViewer.setComparator(new ViewerComparator());
    this.treeViewer.setAutoExpandLevel(this.getAutoExpandLevel());
    form.setElementLabel(this.elementLabel);
    this.elementNameInput = form.getElementInput();
    form.getElementInput().addPropertyChangeListener(new PropertyChangeListener() {

        @Override
        public void propertyChange(PropertyChangeEvent evt) {
            if (evt.getPropertyName().equals(SuffixText.TEXT_PROPERTY) || evt.getPropertyName().equals(SuffixText.SUFFIX_PROPERTY)) {
                validateElementInput();
                elementInputChanged();
            }
        }
    });
    return form;
}

Example 38 with WorkbenchContentProvider

use of org.eclipse.ui.model.WorkbenchContentProvider in project n4js by eclipse.

the class AbstractExportToSingleFileWizardPage method getContentProvider.

/**
 * Returns a content provider for the list dialog. It will return all projects in the workspace except the given
 * project, plus any projects referenced by the given project which do no exist in the workspace.
 *
 * @return the content provider that shows the project content
 */
private IStructuredContentProvider getContentProvider() {
    return new WorkbenchContentProvider() {

        @Override
        public Object[] getChildren(Object o) {
            if (!(o instanceof IWorkspace)) {
                return new Object[0];
            }
            // Collect all the projects in the workspace except the given project
            IProject[] projects = ((IWorkspace) o).getRoot().getProjects();
            List<IProject> applicableProjects = Lists.newArrayList();
            Optional<? extends IN4JSEclipseProject> projectOpt = null;
            for (IProject candidate : projects) {
                projectOpt = n4jsCore.create(candidate);
                if (projectOpt.isPresent() && projectOpt.get().exists()) {
                    applicableProjects.add(candidate);
                }
            }
            return applicableProjects.toArray(new IProject[applicableProjects.size()]);
        }
    };
}

Example 39 with WorkbenchContentProvider

use of org.eclipse.ui.model.WorkbenchContentProvider in project liferay-ide by liferay.

the class UploadNewWorkflowDefinitionAction method promptForWorkspaceFile.

protected IFile promptForWorkspaceFile() {
    ISelectionStatusValidator validator = getContainerDialogSelectionValidator();
    ViewerFilter filter = getContainerDialogViewerFilter();
    ITreeContentProvider contentProvider = new WorkbenchContentProvider();
    IWorkbench workBench = PlatformUI.getWorkbench();
    ILabelProvider labelProvider = new DecoratingLabelProvider(new WorkbenchLabelProvider(), workBench.getDecoratorManager().getLabelDecorator());
    ElementTreeSelectionDialog dialog = new ElementTreeSelectionDialog(getShell(), labelProvider, contentProvider);
    dialog.setValidator(validator);
    dialog.setTitle("workspace file");
    dialog.setMessage("workspace file");
    dialog.addFilter(filter);
    dialog.setInput(ResourcesPlugin.getWorkspace());
    if (dialog.open() == Window.OK) {
        Object element = dialog.getFirstResult();
        try {
            if (element instanceof IFile) {
                IFile file = (IFile) element;
                return file;
            }
        } catch (Exception ex) {
        // Do nothing
        }
    }
    return null;
}

Example 40 with WorkbenchContentProvider

use of org.eclipse.ui.model.WorkbenchContentProvider in project liferay-ide by liferay.

the class NewPortletClassWizardPage method handleFolderButtonPressed.

/**
 * Browse for a new Destination Folder
 */
protected void handleFolderButtonPressed() {
    ISelectionStatusValidator validator = getContainerDialogSelectionValidator();
    ViewerFilter filter = getContainerDialogViewerFilter();
    ITreeContentProvider contentProvider = new WorkbenchContentProvider();
    IWorkbench workbench = PlatformUI.getWorkbench();
    ILabelProvider labelProvider = new DecoratingLabelProvider(new WorkbenchLabelProvider(), workbench.getDecoratorManager().getLabelDecorator());
    ElementTreeSelectionDialog dialog = new ElementTreeSelectionDialog(getShell(), labelProvider, contentProvider);
    dialog.setValidator(validator);
    dialog.setTitle(J2EEUIMessages.CONTAINER_SELECTION_DIALOG_TITLE);
    dialog.setMessage(J2EEUIMessages.CONTAINER_SELECTION_DIALOG_DESC);
    dialog.addFilter(filter);
    String projectName = model.getStringProperty(IArtifactEditOperationDataModelProperties.PROJECT_NAME);
    if ((projectName == null) || (projectName.length() == 0)) {
        return;
    }
    IProject project = ProjectUtilities.getProject(projectName);
    dialog.setInput(ResourcesPlugin.getWorkspace().getRoot());
    if (project != null) {
        dialog.setInitialSelection(project);
    }
    if (dialog.open() == Window.OK) {
        Object element = dialog.getFirstResult();
        try {
            if (element instanceof IContainer) {
                IContainer container = (IContainer) element;
                folderText.setText(container.getFullPath().toString());
            // dealWithSelectedContainerResource(container);
            }
        } catch (Exception ex) {
        // Do nothing
        }
    }
}