Example usage for org.eclipse.jface.viewers TreeViewer setContentProvider

List of usage examples for org.eclipse.jface.viewers TreeViewer setContentProvider

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Introduction

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

Prototype

@Override
public void setContentProvider(IContentProvider provider)

Source Link

Document

Sets the content provider used by this TreeViewer.

Usage

From source file:com.diffplug.common.swt.jface.ViewerMisc.java

License:Apache License

/** Sets an {@link ILazyTreeContentProvider} implemented by the given {@link TreeDef.Parented}. */
@SuppressWarnings("unchecked")
public static <T> void setLazyTreeContentProvider(TreeViewer viewer, TreeDef.Parented<T> treeDef) {
    Preconditions.checkArgument(SwtMisc.flagIsSet(SWT.VIRTUAL, viewer.getControl()),
            "The tree must have SWT.VIRTUAL set.");
    viewer.setUseHashlookup(true);/*w ww.  j  a va2s . c  o m*/
    viewer.setContentProvider(new ILazyTreeContentProvider() {
        @Override
        public void dispose() {
        }

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

        @Override
        public void updateElement(Object parent, int index) {
            T child = treeDef.childrenOf((T) parent).get(index);
            viewer.replace(parent, index, child);
            updateChildCount(child, 0);
        }

        @Override
        public void updateChildCount(Object element, int currentChildCount) {
            viewer.setChildCount(element, treeDef.childrenOf((T) element).size());
        }

        @Override
        public Object getParent(Object element) {
            return treeDef.parentOf((T) element);
        }
    });
}

From source file:com.dtsworkshop.flextools.search.ui.SearchResultPage.java

License:Open Source License

@Override
protected void configureTreeViewer(TreeViewer viewer) {
    viewer.setUseHashlookup(true);/*from  ww w  .ja v  a2s .c om*/
    viewer.addDoubleClickListener(new IDoubleClickListener() {

        public void doubleClick(DoubleClickEvent event) {
            handleDoubleClick(event);
        }

    });
    viewer.setLabelProvider(new ILabelProvider() {

        public Image getImage(Object element) {
            // TODO: Implement image handling!
            return null;
        }

        public String getText(Object element) {
            if (element instanceof IFile) {
                return ((IFile) element).getProjectRelativePath().toPortableString().replace("/", ".");
            } else if (element instanceof SearchReference) {
                SearchReference ref = (SearchReference) element;
                String description = String.format("%s [%d - %d]", ref.getDescription(), ref.getFrom(),
                        ref.getTo());
                return description;
            }
            return element.toString();
        }

        public void addListener(ILabelProviderListener listener) {
        }

        public void dispose() {
        }

        public boolean isLabelProperty(Object element, String property) {
            return false;
        }

        public void removeListener(ILabelProviderListener listener) {
        }

    });
    viewer.setContentProvider(new FlexTreeContentProvider());
}

From source file:com.ebmwebsourcing.petals.common.extensions.internal.wizards.JavaToWSDLWizardPage.java

License:Open Source License

@Override
public void createControl(Composite parent) {

    Composite container = new Composite(parent, SWT.NONE);
    GridLayout layout = new GridLayout(2, false);
    container.setLayout(layout);//from  w ww . j  a  va  2s  .c o  m
    container.setLayoutData(new GridData(GridData.FILL_BOTH));

    // Container selection
    Label l = new Label(container, SWT.NONE);
    l.setText("Select the Java project that contains the classes.");
    GridData layoutData = new GridData();
    layoutData.horizontalSpan = 2;
    l.setLayoutData(layoutData);

    TreeViewer viewer = new TreeViewer(container, SWT.SINGLE | SWT.V_SCROLL | SWT.BORDER);
    layoutData = new GridData(GridData.FILL_BOTH);
    layoutData.horizontalSpan = 2;
    viewer.getTree().setLayoutData(layoutData);

    viewer.setLabelProvider(new WorkbenchLabelProvider());
    viewer.setContentProvider(new WorkbenchContentProvider() {
        @Override
        public Object[] getChildren(Object o) {

            if (o instanceof IWorkspaceRoot) {
                IProject[] projects = ((IWorkspaceRoot) o).getProjects();
                ArrayList<IJavaProject> result = new ArrayList<IJavaProject>();
                for (IProject project : projects) {

                    try {
                        if (!project.isOpen() || !project.hasNature(JavaCore.NATURE_ID))
                            continue;

                    } catch (CoreException e) {
                        PetalsCommonWsdlExtPlugin.log(e, IStatus.WARNING);
                        continue;
                    }

                    IJavaProject p = JavaCore.create(project);
                    result.add(p);
                }

                return result.toArray();
            }

            return new Object[0];
        }
    });

    // Set page input
    IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
    viewer.setInput(root);
    if (this.javaProject != null) {
        viewer.setSelection(new StructuredSelection(this.javaProject), true);
        viewer.expandToLevel(this.javaProject, 1);
    }

    viewer.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(SelectionChangedEvent event) {

            IStructuredSelection s = (IStructuredSelection) event.getSelection();
            if (!s.isEmpty())
                JavaToWSDLWizardPage.this.javaProject = (IJavaProject) s.getFirstElement();
            else
                JavaToWSDLWizardPage.this.javaProject = null;
            validate();
        }
    });

    viewer.addDoubleClickListener(new IDoubleClickListener() {
        @Override
        public void doubleClick(DoubleClickEvent event) {
            openClassSelectionDialog();
        }
    });

    // Class field
    l = new Label(container, SWT.NONE);
    l.setText("Select the Java interface.");
    layoutData = new GridData();
    layoutData.horizontalSpan = 2;
    layoutData.verticalIndent = 15;
    l.setLayoutData(layoutData);

    this.classText = new Text(container, SWT.BORDER | SWT.SINGLE);
    this.classText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    this.classText.addModifyListener(new ModifyListener() {
        @Override
        public void modifyText(ModifyEvent e) {
            JavaToWSDLWizardPage.this.className = JavaToWSDLWizardPage.this.classText.getText();
            validate();
        }
    });

    Button b = new Button(container, SWT.PUSH);
    b.setText("Browse...");
    b.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
            openClassSelectionDialog();
        }

        @Override
        public void widgetSelected(SelectionEvent e) {
            openClassSelectionDialog();
        }
    });

    this.classText.setFocus();
    setControl(container);
}

From source file:com.ebmwebsourcing.petals.common.extensions.internal.wizards.WSDLtoJavaWizardPage.java

License:Open Source License

@Override
public void createControl(Composite parent) {

    Composite container = new Composite(parent, SWT.NONE);
    GridLayout layout = new GridLayout();
    container.setLayout(layout);/*www  .  ja va 2  s  .com*/
    container.setLayoutData(new GridData(GridData.FILL_BOTH));

    // WSDL field
    Label l = new Label(container, SWT.NONE);
    l.setText("WSDL URI:");
    l.setLayoutData(new GridData());

    final Text text = new Text(container, SWT.BORDER | SWT.SINGLE);
    text.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    text.addModifyListener(new ModifyListener() {

        @Override
        public void modifyText(ModifyEvent e) {
            String uri = text.getText();
            if (uri.trim().length() == 0)
                return;

            try {
                WSDLtoJavaWizardPage.this.wsdlUri = UriAndUrlHelper.urlToUri(uri);

            } catch (Exception e1) {
                WSDLtoJavaWizardPage.this.wsdlUri = null;
            }

            validate();
        }
    });

    Composite buttons = new Composite(container, SWT.NONE);
    layout = new GridLayout(2, false);
    layout.marginHeight = layout.marginWidth = 0;
    buttons.setLayout(layout);

    Button b = new Button(buttons, SWT.PUSH);
    b.setText("Browse File System");
    b.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
            widgetSelected(e);
        }

        @Override
        public void widgetSelected(SelectionEvent e) {

            FileDialog dlg = new FileDialog(text.getShell(), SWT.SINGLE);
            dlg.setFilterNames(new String[] { "WSDL (*.wsdl)" }); //$NON-NLS-1$
            dlg.setFilterExtensions(new String[] { "*.wsdl" }); //$NON-NLS-1$
            String path = dlg.open();

            if (path != null) {
                text.setText(new File(path).toURI().toString());
                text.setSelection(path.length());
                text.setFocus();
            }
        }
    });

    b = new Button(buttons, SWT.PUSH);
    b.setText("Browse Workspace...");
    b.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
            widgetSelected(e);
        }

        @Override
        public void widgetSelected(SelectionEvent e) {

            WorkspaceExplorer dlg = new WorkspaceExplorer(getShell(), new String[] { "wsdl" });
            if (dlg.open() == Window.OK) {
                IResource res = dlg.getSelectedResource();
                text.setText(new File(res.getLocation().toOSString()).toURI().toString());
                text.setSelection(text.getText().length());
                text.setFocus();
            }
        }
    });

    // Container selection
    l = new Label(container, SWT.NONE);
    l.setText("Select the output location.");
    GridData layoutData = new GridData();
    layoutData.verticalIndent = 15;
    l.setLayoutData(layoutData);

    TreeViewer viewer = new TreeViewer(container, SWT.SINGLE | SWT.V_SCROLL | SWT.BORDER);
    layoutData = new GridData(GridData.FILL_BOTH);
    layoutData.heightHint = 200;
    viewer.getTree().setLayoutData(layoutData);
    viewer.setLabelProvider(new WorkbenchLabelProvider());

    viewer.setContentProvider(new WorkbenchContentProvider() {
        @Override
        public Object[] getChildren(Object o) {

            if (o instanceof IContainer) {
                IResource[] members;
                try {
                    members = ((IContainer) o).members();
                } catch (Exception e) {
                    return new Object[0];
                }

                ArrayList<IResource> results = new ArrayList<IResource>();
                for (IResource member : members) {
                    if (member instanceof IContainer)
                        results.add(member);
                }

                return results.toArray();
            }

            return new Object[0];
        }
    });

    // Set page input
    IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
    viewer.setInput(root);
    if (this.outputContainer != null) {
        viewer.setSelection(new StructuredSelection(this.outputContainer), true);
        viewer.expandToLevel(this.outputContainer, 1);
    }

    viewer.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(SelectionChangedEvent event) {

            IStructuredSelection s = (IStructuredSelection) event.getSelection();
            if (!s.isEmpty())
                WSDLtoJavaWizardPage.this.outputContainer = (IContainer) s.getFirstElement();
            else
                WSDLtoJavaWizardPage.this.outputContainer = null;
            validate();
        }
    });

    text.setFocus();
    setControl(container);
}

From source file:com.ebmwebsourcing.petals.common.internal.wizards.JbiXmlNewWizardPage.java

License:Open Source License

@Override
public void createControl(Composite parent) {

    // Create the composite container and define its layout
    final Composite container = new Composite(parent, SWT.NONE);

    GridLayout layout = new GridLayout();
    layout.marginLeft = layout.marginRight = 15;
    layout.marginTop = 15;/*  ww w .ja v a2 s .  co  m*/
    container.setLayout(layout);
    container.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    // Container viewer
    new Label(container, SWT.NONE).setText(Messages.NewJbiXmlWizardPage_2);
    final Text folderPathText = new Text(container, SWT.SINGLE | SWT.BORDER);
    folderPathText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    TreeViewer viewer = new TreeViewer(container, SWT.SINGLE | SWT.BORDER | SWT.V_SCROLL | SWT.HIDE_SELECTION);
    GridData layoutData = new GridData(GridData.FILL_BOTH);
    layoutData.heightHint = 100;
    viewer.getTree().setLayoutData(layoutData);
    viewer.setLabelProvider(new WorkbenchLabelProvider());
    viewer.setContentProvider(new WorkbenchContentProvider() {

        /*
         * (non-Javadoc)
         * @see org.eclipse.ui.model.BaseWorkbenchContentProvider
         * #getChildren(java.lang.Object)
         */
        @Override
        public Object[] getChildren(Object o) {

            if (o instanceof IProject && !((IProject) o).isOpen())
                return new Object[0];

            List<IResource> children = new ArrayList<IResource>();
            if (o instanceof IContainer) {
                try {
                    IResource[] members = ((IContainer) o).members();
                    for (IResource member : members) {
                        if (member instanceof IContainer
                                || (member instanceof IFile && member.getName().equals("jbi.xml"))) //$NON-NLS-1$
                            children.add(member);
                    }
                } catch (CoreException e) {
                    PetalsCommonPlugin.log(e, IStatus.ERROR);
                }
            }

            return children.toArray(new IResource[0]);
        }

        /*
         * (non-Javadoc)
         * @see org.eclipse.ui.model.BaseWorkbenchContentProvider
         * #hasChildren(java.lang.Object)
         */
        @Override
        public boolean hasChildren(Object element) {
            return getChildren(element).length > 0;
        }
    });

    // Set page input
    IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
    viewer.setInput(root);
    if (this.selectedContainer != null) {
        viewer.setSelection(new StructuredSelection(this.selectedContainer), true);
        viewer.expandToLevel(this.selectedContainer, 1);
    }

    viewer.addPostSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            Object o = ((IStructuredSelection) event.getSelection()).getFirstElement();
            if (o instanceof IContainer)
                JbiXmlNewWizardPage.this.selectedContainer = (IContainer) o;
            else
                JbiXmlNewWizardPage.this.selectedContainer = ((IFile) o).getParent();

            String path = JbiXmlNewWizardPage.this.selectedContainer.getFullPath().toOSString();
            String fileSeparator = System.getProperty("file.separator"); //$NON-NLS-1$
            if (path.startsWith(fileSeparator))
                path = path.substring(fileSeparator.length());
            folderPathText.setText(path);
            validate();
        }
    });

    // Overwrite existing file ?
    final Button overwriteButton = new Button(container, SWT.CHECK);
    overwriteButton.setText(Messages.NewJbiXmlWizardPage_5);
    overwriteButton.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            JbiXmlNewWizardPage.this.overwriteExistingFile = overwriteButton.getSelection();
            validate();
        }
    });

    // Set control
    setControl(container);
}

From source file:com.ebmwebsourcing.petals.services.su.ui.EnhancedConsumeDialog.java

License:Open Source License

@Override
protected Control createDialogArea(final Composite parent) {

    // General properties
    getShell().setText("Consume a Petals Service");
    setTitle("Consume a Petals Service");
    setMessage(DEFAULT_MSG);//from  w w w  .j a  v  a  2  s  .  c om

    Composite outterComposite = new Composite(parent, SWT.BORDER);
    GridLayout layout = new GridLayout();
    layout.marginWidth = 0;
    layout.marginHeight = 0;
    outterComposite.setLayout(layout);
    outterComposite.setLayoutData(new GridData(GridData.FILL_BOTH));

    ScrolledForm form = this.toolkit.createScrolledForm(outterComposite);
    form.setLayoutData(new GridData(GridData.FILL_BOTH));

    Composite container = form.getBody();
    TableWrapLayout tableWrapLayout = new TableWrapLayout();
    tableWrapLayout.topMargin = 12;
    layout = new GridLayout();
    layout.verticalSpacing = 9;
    layout.marginTop = 7;
    container.setLayout(layout);
    container.setLayoutData(new GridData(GridData.FILL_BOTH));

    // Create the search filter
    Section filterSection = this.toolkit.createSection(container,
            ExpandableComposite.TITLE_BAR | ExpandableComposite.TWISTIE | Section.DESCRIPTION);
    filterSection.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    filterSection.clientVerticalSpacing = 10;
    filterSection.setText("Search Filters");
    filterSection.setDescription("Filter the displayed services.");

    Composite subContainer = this.toolkit.createComposite(filterSection);
    layout = new GridLayout(4, false);
    layout.marginWidth = 0;
    layout.marginBottom = 10;
    layout.horizontalSpacing = 10;
    subContainer.setLayout(layout);
    subContainer.setLayoutData(new TableWrapData(TableWrapData.FILL_GRAB));
    filterSection.setClient(subContainer);

    this.toolkit.createLabel(subContainer, "Interface Name:");
    final Text itfNameText = this.toolkit.createText(subContainer, "", SWT.BORDER | SWT.SINGLE);
    itfNameText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    itfNameText.setText(this.filterItfName == null ? WILDCARD : this.filterItfName);

    this.toolkit.createLabel(subContainer, "Interface Namespace:");
    final Text itfNsText = this.toolkit.createText(subContainer, "", SWT.BORDER | SWT.SINGLE);
    itfNsText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    itfNsText.setText(this.filterItfNs == null ? WILDCARD : this.filterItfNs);

    this.toolkit.createLabel(subContainer, "Service Name:");
    final Text srvNameText = this.toolkit.createText(subContainer, "", SWT.BORDER | SWT.SINGLE);
    srvNameText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    srvNameText.setText(this.filterSrvName == null ? WILDCARD : this.filterSrvName);

    this.toolkit.createLabel(subContainer, "Service Namespace:");
    final Text srvNsText = this.toolkit.createText(subContainer, "", SWT.BORDER | SWT.SINGLE);
    srvNsText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    srvNsText.setText(this.filterSrvNs == null ? WILDCARD : this.filterSrvNs);

    this.toolkit.createLabel(subContainer, "End-point Name:");
    final Text edptNameText = this.toolkit.createText(subContainer, "", SWT.BORDER | SWT.SINGLE);
    edptNameText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    edptNameText.setText(this.filterEdpt == null ? WILDCARD : this.filterEdpt);

    this.toolkit.createLabel(subContainer, "Target Component:");
    final Text compText = this.toolkit.createText(subContainer, "", SWT.BORDER | SWT.SINGLE);
    compText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    compText.setText(this.filterComp == null ? WILDCARD : this.filterComp);

    // The tree to list all the services
    Composite bottomComposite = this.toolkit.createComposite(container);
    layout = new GridLayout(2, true);
    layout.marginWidth = 0;
    bottomComposite.setLayout(layout);
    bottomComposite.setLayoutData(new GridData(GridData.FILL_BOTH));

    Section section = this.toolkit.createSection(bottomComposite,
            ExpandableComposite.TITLE_BAR | ExpandableComposite.EXPANDED | Section.DESCRIPTION);
    section.setLayoutData(new GridData(GridData.FILL_BOTH));
    section.clientVerticalSpacing = 10;
    section.setText("Available Services");
    section.setDescription("A list of all the known Petals services.");

    subContainer = this.toolkit.createComposite(section);
    layout = new GridLayout();
    layout.marginWidth = 0;
    layout.marginHeight = 0;
    subContainer.setLayout(layout);
    subContainer.setLayoutData(new TableWrapData(TableWrapData.FILL));
    section.setClient(subContainer);

    Tree tree = this.toolkit.createTree(subContainer, SWT.BORDER | SWT.HIDE_SELECTION | SWT.FULL_SELECTION);
    GridData layoutData = new GridData(GridData.FILL_BOTH);
    layoutData.widthHint = 400;
    layoutData.heightHint = 400;
    tree.setLayoutData(layoutData);

    final TreeViewer treeViewer = new TreeViewer(tree);
    treeViewer.setContentProvider(new ServiceContentProvider());
    treeViewer.setLabelProvider(new ServiceLabelProvider());
    treeViewer.addFilter(new ServiceViewerFilter());
    ColumnViewerToolTipSupport.enableFor(treeViewer, ToolTip.NO_RECREATE);

    // Prepare the input...
    Map<QName, ItfBean> itfNameToInterface = new HashMap<QName, ItfBean>();
    for (EndpointSource src : SourceManager.getInstance().getSources()) {
        for (ServiceUnitBean su : src.getServiceUnits()) {
            for (EndpointBean bean : su.getEndpoints()) {

                // Handle the interface name
                ItfBean itfBean = itfNameToInterface.get(bean.getInterfaceName());
                if (itfBean == null) {
                    itfBean = new ItfBean();
                    itfBean.itfName = bean.getInterfaceName();
                    itfNameToInterface.put(itfBean.itfName, itfBean);
                }

                // Handle the service name
                SrvBean srvBean = itfBean.srvNameToService.get(bean.getServiceName());
                if (srvBean == null) {
                    srvBean = new SrvBean();
                    srvBean.itf = itfBean;
                    srvBean.srvName = bean.getServiceName();
                    itfBean.srvNameToService.put(srvBean.srvName, srvBean);
                }

                // Handle the end-point name
                EdptBean edptBean = new EdptBean();
                edptBean.edptBean = bean;
                srvBean.endpoints.add(edptBean);
            }
        }
    }

    // ... and set it!
    treeViewer.setInput(itfNameToInterface);

    // The properties of the selection
    final Composite leftComposite = this.toolkit.createComposite(bottomComposite);
    leftComposite.setLayoutData(new GridData(GridData.FILL_BOTH));
    layout = new GridLayout();
    layout.marginWidth = 0;
    layout.marginHeight = 0;
    leftComposite.setLayout(layout);

    // Show a default widget on the left (waiting for a new selection)
    // It will be deleted as soon as a selection is made in the tree
    section = this.toolkit.createSection(leftComposite,
            ExpandableComposite.TITLE_BAR | ExpandableComposite.EXPANDED);
    section.setLayoutData(new GridData(GridData.FILL_BOTH));
    section.clientVerticalSpacing = 10;
    section.setText("Properties");

    final Composite propertiesComposite = this.toolkit.createComposite(section);
    layout = new GridLayout();
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    layout.horizontalSpacing = 10;
    layout.verticalSpacing = 2;
    propertiesComposite.setLayout(layout);
    propertiesComposite.setLayoutData(new TableWrapData(TableWrapData.FILL_GRAB));
    section.setClient(propertiesComposite);

    this.toolkit.createLabel(propertiesComposite, "Select a service identifier in the tree on the left.");
    this.toolkit.createLabel(propertiesComposite, "Its properties will be displayed here.");

    // Listeners
    ModifyListener modifyListener = new ModifyListener() {
        @Override
        public void modifyText(ModifyEvent e) {

            String value = ((Text) e.widget).getText().trim();
            if (e.widget == itfNameText)
                EnhancedConsumeDialog.this.filterItfName = value;
            else if (e.widget == itfNsText)
                EnhancedConsumeDialog.this.filterItfNs = value;
            else if (e.widget == srvNameText)
                EnhancedConsumeDialog.this.filterSrvName = value;
            else if (e.widget == srvNsText)
                EnhancedConsumeDialog.this.filterSrvNs = value;
            else if (e.widget == edptNameText)
                EnhancedConsumeDialog.this.filterEdpt = value;
            else if (e.widget == compText)
                EnhancedConsumeDialog.this.filterComp = value;

            treeViewer.refresh();
        }
    };

    itfNameText.addModifyListener(modifyListener);
    itfNsText.addModifyListener(modifyListener);
    srvNameText.addModifyListener(modifyListener);
    srvNsText.addModifyListener(modifyListener);
    edptNameText.addModifyListener(modifyListener);
    compText.addModifyListener(modifyListener);

    treeViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(SelectionChangedEvent event) {

            EnhancedConsumeDialog.this.operationToInvoke = null;
            EnhancedConsumeDialog.this.invocationMep = null;
            EnhancedConsumeDialog.this.itfToInvoke = null;
            EnhancedConsumeDialog.this.srvToInvoke = null;
            EnhancedConsumeDialog.this.edptToInvoke = null;

            handleSelection(event, leftComposite);
            validate();
            parent.layout();
        }
    });

    if (!StringUtils.isEmpty(this.filterItfName) || !StringUtils.isEmpty(this.filterItfNs)
            || !StringUtils.isEmpty(this.filterSrvName) || !StringUtils.isEmpty(this.filterSrvNs)
            || !StringUtils.isEmpty(this.filterEdpt) || !StringUtils.isEmpty(this.filterComp))
        filterSection.setExpanded(true);

    return container;
}

From source file:com.ebmwebsourcing.petals.services.su.wizards.pages.ChoicePage.java

License:Open Source License

@Override
public void createControl(Composite parent) {

    // Create the composite container and define its layout
    final Composite container = SwtFactory.createComposite(parent);
    setControl(container);/*from   w ww  .j a  va  2 s . c  o m*/
    SwtFactory.applyNewGridLayout(container, 2, false, 15, 0, 0, 15);
    SwtFactory.applyHorizontalGridData(container);

    // Add a tool tip to display in case of problem
    this.helpTooltip = new FixedShellTooltip(getShell(), true, 90) {
        @Override
        public void populateTooltip(Composite parent) {

            GridLayout layout = new GridLayout();
            layout.verticalSpacing = 2;
            parent.setLayout(layout);
            parent.setLayoutData(new GridData(GridData.FILL_BOTH));
            parent.setBackground(getShell().getDisplay().getSystemColor(SWT.COLOR_LIST_BACKGROUND));

            try {
                ImageDescriptor desc = AbstractUIPlugin.imageDescriptorFromPlugin(
                        PetalsConstants.PETALS_COMMON_PLUGIN_ID, "icons/petals/thinking_hard.png");

                if (desc != null)
                    ChoicePage.this.helpImg = desc.createImage();

                parent.setBackgroundMode(SWT.INHERIT_DEFAULT);
                Label imgLabel = new Label(parent, SWT.NONE);
                imgLabel.setImage(ChoicePage.this.helpImg);
                imgLabel.setLayoutData(new GridData(SWT.CENTER, SWT.DEFAULT, true, true));

            } catch (Exception e) {
                PetalsServicesPlugin.log(e, IStatus.WARNING);
            }

            FontData[] fd = PlatformUtils.getModifiedFontData(getFont().getFontData(), SWT.BOLD);
            ChoicePage.this.boldFont = new Font(getShell().getDisplay(), fd);
            Label titleLabel = new Label(parent, SWT.NONE);
            titleLabel.setFont(ChoicePage.this.boldFont);
            GridData layoutData = new GridData(SWT.CENTER, SWT.DEFAULT, true, true);
            layoutData.verticalIndent = 5;
            titleLabel.setLayoutData(layoutData);
            titleLabel.setText("What does this error mean?");

            Label l = new Label(parent, SWT.WRAP);
            l.setText("This wizard will generate, among other things, Maven artifacts.");
            layoutData = new GridData();
            layoutData.verticalIndent = 8;
            l.setLayoutData(layoutData);

            RowLayout rowLayout = new RowLayout(SWT.HORIZONTAL);
            rowLayout.marginLeft = 0;
            rowLayout.marginTop = 0;
            rowLayout.marginRight = 0;
            rowLayout.marginBottom = 0;
            rowLayout.spacing = 0;

            Composite rowComposite = new Composite(parent, SWT.NONE);
            rowComposite.setLayout(rowLayout);
            rowComposite.setLayoutData(new GridData(SWT.CENTER, SWT.DEFAULT, true, true));

            new Label(rowComposite, SWT.WRAP).setText("Unfortunately, there is a problem with the ");
            Link link = new Link(rowComposite, SWT.WRAP | SWT.NO_FOCUS);
            link.setText("<A>the Petals Maven preferences</A>");
            new Label(rowComposite, SWT.WRAP).setText(".");
            new Label(parent, SWT.WRAP).setText("Please, make them correct.");

            link.addSelectionListener(new DefaultSelectionListener() {
                @Override
                public void widgetSelected(SelectionEvent e) {
                    try {
                        PreferencesUtil.createPreferenceDialogOn(new Shell(),
                                "com.ebmwebsourcing.petals.services.prefs.maven", null, null).open();

                    } catch (Exception e1) {
                        PetalsServicesPlugin.log(e1, IStatus.ERROR);
                    }
                }
            });
        }
    };

    // Prepare the input
    Comparator<AbstractServiceUnitWizard> comparator = new Comparator<AbstractServiceUnitWizard>() {
        @Override
        public int compare(AbstractServiceUnitWizard o1, AbstractServiceUnitWizard o2) {
            String v1 = o1.getComponentVersionDescription().getComponentVersion();
            String v2 = o2.getComponentVersionDescription().getComponentVersion();
            return -v1.compareTo(v2); // negative so that the most recent is first
        }
    };

    final Map<String, Collection<AbstractServiceUnitWizard>> componentNameToHandler = new TreeMap<String, Collection<AbstractServiceUnitWizard>>();
    final Map<PetalsKeyWords, Set<String>> keywordToComponentName = new TreeMap<PetalsKeyWords, Set<String>>();
    for (AbstractServiceUnitWizard handler : ExtensionManager.INSTANCE.findComponentWizards(this.petalsMode)) {
        for (PetalsKeyWords keyword : handler.getComponentVersionDescription().getKeyWords()) {
            Set<String> list = keywordToComponentName.get(keyword);
            if (list == null)
                list = new TreeSet<String>();

            String componentName = handler.getComponentVersionDescription().getComponentName();
            list.add(componentName);
            keywordToComponentName.put(keyword, list);

            Collection<AbstractServiceUnitWizard> handlers = componentNameToHandler.get(componentName);
            if (handlers == null)
                handlers = new TreeSet<AbstractServiceUnitWizard>(comparator);

            handlers.add(handler);
            componentNameToHandler.put(componentName, handlers);
        }
    }

    // Add the selection area
    final PhantomText searchText = new PhantomText(container, SWT.SINGLE | SWT.BORDER);
    searchText.setDefaultValue("Search...");
    GridDataFactory.swtDefaults().grab(true, false).align(SWT.FILL, SWT.TOP).span(2, 1).applyTo(searchText);

    final TreeViewer componentsViewer = new TreeViewer(container, SWT.BORDER | SWT.SINGLE | SWT.FULL_SELECTION);
    GridDataFactory.fillDefaults().span(2, 1).hint(380, 300).applyTo(componentsViewer.getTree());
    componentsViewer.setLabelProvider(new LabelProvider() {
        @Override
        public String getText(Object element) {

            String result;
            if (element instanceof String) {
                IComponentDescription desc = componentNameToHandler.get(element).iterator().next()
                        .getComponentVersionDescription();
                String componentName = desc.getComponentName();
                String componentAlias = desc.getComponentAlias();
                String annotation = desc.getComponentAnnotation();

                StringBuilder sb = new StringBuilder();
                if (StringUtils.isEmpty(componentName))
                    sb.append(componentAlias); // Generic component
                else
                    sb.append(componentAlias + "    -  " + componentName);

                if (!StringUtils.isEmpty(annotation))
                    sb.append("    ( " + annotation + " )");

                result = sb.toString();

            } else {
                result = super.getText(element);
            }

            return result;
        }

        @Override
        public Image getImage(Object element) {

            Image result = null;
            if (element instanceof PetalsKeyWords) {
                result = ChoicePage.this.keywordToImage.get(element);
            } else {
                IComponentDescription desc = componentNameToHandler.get(element).iterator().next()
                        .getComponentVersionDescription();
                result = desc.isBc() ? ChoicePage.this.bcImg : ChoicePage.this.seImg;
            }

            return result;
        }
    });

    componentsViewer.setContentProvider(new DefaultTreeContentProvider() {
        @Override
        public Object[] getElements(Object inputElement) {
            return keywordToComponentName.keySet().toArray();
        }

        @Override
        public Object[] getChildren(Object parentElement) {

            Object[] result;
            if (parentElement instanceof PetalsKeyWords) {
                Collection<String> componentNames = keywordToComponentName.get(parentElement);
                result = componentNames == null ? new Object[0] : componentNames.toArray();

            } else {
                result = new Object[0];
            }

            return result;
        }

        @Override
        public boolean hasChildren(Object element) {
            return element instanceof PetalsKeyWords;
        }
    });

    componentsViewer.addFilter(new ViewerFilter() {
        @Override
        public boolean select(Viewer viewer, Object parentElement, Object element) {

            boolean result = false;
            String filter = searchText.getTextValue().trim().toLowerCase();
            if (filter.length() == 0)
                result = true;

            else if (element instanceof PetalsKeyWords) {
                Set<String> names = keywordToComponentName.get(element);
                if (names != null) {
                    for (String s : names) {
                        if (select(viewer, null, s)) {
                            result = true;
                            break;
                        }
                    }
                }
            }

            else if (element instanceof String)
                result = ((String) element).toLowerCase().contains(filter);

            return result;
        }
    });

    componentsViewer.setInput(new Object());
    if (keywordToComponentName.size() > 0)
        componentsViewer.expandToLevel(keywordToComponentName.keySet().iterator().next(), 1);

    // Display the available versions
    new Label(container, SWT.NONE).setText("Component Version:");
    final ComboViewer versionCombo = new ComboViewer(container, SWT.BORDER | SWT.DROP_DOWN | SWT.READ_ONLY);
    GridData layoutData = new GridData();
    layoutData.widthHint = 130;
    versionCombo.getCombo().setLayoutData(layoutData);
    versionCombo.setContentProvider(new ArrayContentProvider());
    versionCombo.setLabelProvider(new LabelProvider() {
        @Override
        public String getText(Object element) {
            return ((AbstractServiceUnitWizard) element).getComponentVersionDescription().getComponentVersion();
        }
    });

    final Label descriptionLabel = new Label(container, SWT.NONE);
    GridDataFactory.swtDefaults().span(2, 1).indent(0, 10).applyTo(descriptionLabel);

    // Selection listeners
    searchText.addModifyListener(new ModifyListener() {
        @Override
        public void modifyText(ModifyEvent e) {
            componentsViewer.refresh();
            if (searchText.getTextValue().trim().length() == 0)
                componentsViewer.collapseAll();
            else
                componentsViewer.expandAll();
        }
    });

    componentsViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(SelectionChangedEvent event) {

            // Get the selection
            Object o = ((IStructuredSelection) event.getSelection()).getFirstElement();
            Collection<?> input;
            if (o == null || o instanceof PetalsKeyWords)
                input = Collections.emptyList();
            else
                input = componentNameToHandler.get(o);

            // Default selection - there is always one
            versionCombo.setInput(input);
            versionCombo.getCombo().setVisibleItemCount(input.size() > 0 ? input.size() : 1);
            if (!input.isEmpty()) {
                versionCombo.setSelection(new StructuredSelection(input.iterator().next()));
                versionCombo.getCombo().notifyListeners(SWT.Selection, new Event());
            } else {
                setPageComplete(false);
                setSelectedNode(null);
                descriptionLabel.setText("");
                descriptionLabel.getParent().layout();
            }
        }
    });

    versionCombo.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            AbstractServiceUnitWizard suWizard = (AbstractServiceUnitWizard) ((IStructuredSelection) event
                    .getSelection()).getFirstElement();
            if (suWizard == null)
                return;

            setPageComplete(true);
            setSelectedNode(getWizardNode(suWizard));

            String desc = ChoicePage.this.petalsMode == PetalsMode.provides
                    ? suWizard.getComponentVersionDescription().getProvideDescription()
                    : suWizard.getComponentVersionDescription().getConsumeDescription();
            descriptionLabel.setText(desc);
            descriptionLabel.getParent().layout();
        }
    });

    // Initialize
    if (PreferencesManager.isMavenTemplateConfigurationValid())
        this.helpTooltip.hide();

    componentsViewer.getTree().setFocus();
}

From source file:com.ebmwebsourcing.petals.studio.dev.properties.internal.wizards.GenerateConstantsWizardPage.java

License:Open Source License

@Override
public void createControl(Composite parent) {

    // Create the composite container and define its layout
    final Composite container = new Composite(parent, SWT.NONE);
    GridLayoutFactory.swtDefaults().extendedMargins(15, 15, 15, 10).numColumns(2).applyTo(container);
    container.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    // Container viewer
    Label l = new Label(container, SWT.NONE);
    l.setText("Select the output directory to generate the Java constants.");
    GridDataFactory.swtDefaults().span(2, 1).applyTo(l);

    TreeViewer viewer = new TreeViewer(container, SWT.SINGLE | SWT.BORDER | SWT.V_SCROLL | SWT.HIDE_SELECTION);
    GridData layoutData = new GridData(GridData.FILL_BOTH);
    layoutData.heightHint = 100;/*from   w w  w . j  a va 2  s .c  o  m*/
    layoutData.horizontalSpan = 2;
    viewer.getTree().setLayoutData(layoutData);
    viewer.setLabelProvider(new WorkbenchLabelProvider());
    viewer.setContentProvider(new WorkbenchContentProvider() {

        /*
         * (non-Javadoc)
         * @see org.eclipse.ui.model.BaseWorkbenchContentProvider
         * #getChildren(java.lang.Object)
         */
        @Override
        public Object[] getChildren(Object o) {

            List<Object> children = new ArrayList<Object>();
            try {
                if (o instanceof IJavaProject) {
                    for (IPackageFragmentRoot root : ((IJavaProject) o).getPackageFragmentRoots()) {
                        if (root.getResource() instanceof IContainer)
                            children.add(root);
                    }

                } else if (o instanceof IWorkspaceRoot) {
                    for (IProject p : ((IWorkspaceRoot) o).getProjects()) {
                        if (!p.isAccessible() || !p.hasNature(JavaCore.NATURE_ID))
                            continue;

                        IJavaProject jp = JavaCore.create(p);
                        if (jp != null)
                            children.add(jp);
                    }
                }

            } catch (CoreException e) {
                PetalsStudioDevPlugin.log(e, IStatus.ERROR);
            }

            return children.toArray(new Object[0]);
        }

        /*
         * (non-Javadoc)
         * @see org.eclipse.ui.model.BaseWorkbenchContentProvider
         * #hasChildren(java.lang.Object)
         */
        @Override
        public boolean hasChildren(Object element) {
            return getChildren(element).length > 0;
        }
    });

    // Set page input
    viewer.setInput(ResourcesPlugin.getWorkspace().getRoot());
    if (this.originalSelection != null) {
        try {
            IJavaProject jp = JavaCore.create(this.originalSelection);
            for (IPackageFragmentRoot root : jp.getPackageFragmentRoots()) {
                if (root.getResource() instanceof IContainer) {
                    GenerateConstantsWizardPage.this.target = root;
                    break;
                }
            }

        } catch (JavaModelException e) {
            PetalsStudioDevPlugin.log(e, IStatus.ERROR, "This should not happen (check in the handler).");
        }
    }

    if (this.target != null) {
        viewer.setSelection(new StructuredSelection(this.target), true);
        viewer.expandToLevel(this.target, 1);
        viewer.getTree().notifyListeners(SWT.Selection, new Event());
    }

    // Java meta
    new Label(container, SWT.NONE).setText("Java Package:");
    final Text packageText = new Text(container, SWT.SINGLE | SWT.BORDER);
    packageText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    packageText.addModifyListener(new ModifyListener() {
        @Override
        public void modifyText(ModifyEvent e) {
            GenerateConstantsWizardPage.this.javaPackage = ((Text) e.widget).getText().trim();
            validate();
        }
    });

    new Label(container, SWT.NONE).setText("Java Class Name:");
    final Text classText = new Text(container, SWT.SINGLE | SWT.BORDER);
    classText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    classText.addModifyListener(new ModifyListener() {
        @Override
        public void modifyText(ModifyEvent e) {
            GenerateConstantsWizardPage.this.className = ((Text) e.widget).getText().trim();
            validate();
        }
    });

    // Add the missing listeners
    viewer.addPostSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(SelectionChangedEvent event) {

            Object o = ((IStructuredSelection) event.getSelection()).getFirstElement();
            if (o instanceof IPackageFragmentRoot) {

                GenerateConstantsWizardPage.this.target = (IPackageFragmentRoot) o;
                String pName = GenerateConstantsWizardPage.this.target.getJavaProject().getProject().getName();
                packageText.setText(pName.replaceAll("-", ".") + ".generated");

                int index = pName.lastIndexOf('.') + 1;
                if (index <= 0 || index > pName.length())
                    pName = "Default";
                else
                    pName = pName.substring(index);
                classText.setText(pName);

            } else {
                GenerateConstantsWizardPage.this.target = null;
            }
        }
    });

    // Set control
    setControl(container);
}

From source file:com.eclipsesource.rowtemplate.demo.RowTemplateDemo.java

License:Open Source License

private void createTree(Composite parent) {
    TreeViewer treeViewer = new TreeViewer(parent, getStyle());
    exampleControl = treeViewer.getTree();
    treeViewer.setContentProvider(new ITreeContentProvider() {
        @Override// ww w .  j ava2  s  . c  o m
        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
        }

        @Override
        public void dispose() {
        }

        @Override
        public boolean hasChildren(Object element) {
            return ((Person) element).getChildren() != null;
        }

        @Override
        public Object getParent(Object element) {
            return null;
        }

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

        @Override
        public Object[] getChildren(Object parentElement) {
            return ((Person) parentElement).getChildren();
        }
    });
    configColumnViewer(treeViewer);
    treeViewer.getTree().addSelectionListener(new SelectionListener(parent));
    treeViewer.getTree().setHeaderVisible(headerVisible.getSelection());
    treeViewer.getTree().setLinesVisible(headerVisible.getSelection());
}

From source file:com.eclipsesource.tabris.demos.ui.BooksListPage.java

License:Open Source License

public static TreeViewer createTreeViewer(AbstractPage page, Composite container) {
    TreeViewer viewer = new TreeViewer(container, SWT.V_SCROLL);
    viewer.setContentProvider(new BooksContentProvider());
    addBookSelectionListener(page, viewer);
    Tree tree = viewer.getTree();//w  w  w.  j ava2  s . c  o m
    tree.setLinesVisible(true);
    tree.setData(RWT.MARKUP_ENABLED, Boolean.TRUE);
    onTree(tree).setTemplate(createRowTemplate());
    onTree(tree).setItemHeight(68);
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.FILL).grab(true, true).applyTo(tree);
    viewer.setLabelProvider(new BooksLabelProvider());
    new TreeColumn(tree, SWT.LEFT);
    new TreeColumn(tree, SWT.LEFT);
    new TreeColumn(tree, SWT.LEFT);
    return viewer;
}