Examples with CreaterepoTreeLabelProvider org.eclipse.linuxtools.internal.rpm.createrepo.tree.CreaterepoTreeLabelProvider used on opensource projects

Example 1 with CreaterepoTreeLabelProvider

use of org.eclipse.linuxtools.internal.rpm.createrepo.tree.CreaterepoTreeLabelProvider in project linuxtools by eclipse.

the class CreaterepoTreeTest method initViewer.

/**
 * Initialize the treeviewer and tree. Needs access to UI thread when using
 * SWTBot tests. Need to wrap tests in Display.getDefault().syncExec().
 */
private void initViewer() {
    viewer = new TreeViewer(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell());
    viewer.setContentProvider(new CreaterepoTreeContentProvider());
    viewer.setLabelProvider(new CreaterepoTreeLabelProvider());
    CreaterepoCategoryModel model = new CreaterepoCategoryModel(project);
    viewer.setInput(model);
    tree = viewer.getTree();
}

Example 2 with CreaterepoTreeLabelProvider

use of org.eclipse.linuxtools.internal.rpm.createrepo.tree.CreaterepoTreeLabelProvider in project linuxtools by eclipse.

the class MetadataPage method createFormContent.

@Override
protected void createFormContent(IManagedForm managedForm) {
    // setting up the form page
    super.createFormContent(managedForm);
    GridLayout layout = new GridLayout();
    toolkit = managedForm.getToolkit();
    ScrolledForm form = managedForm.getForm();
    form.setText(Messages.MetadataPage_formHeaderText);
    form.setImage(Activator.getImageDescriptor(HEADER_ICON).createImage());
    ToolBarManager toolbarManager = (ToolBarManager) form.getToolBarManager();
    toolkit.decorateFormHeading(form.getForm());
    // add the menuContribution from MANIFEST.MF to the form
    IMenuService menuService = getSite().getService(IMenuService.class);
    menuService.populateContributionManager(toolbarManager, MENU_URI);
    toolbarManager.update(true);
    layout = new GridLayout();
    layout.marginWidth = 6;
    layout.marginHeight = 12;
    form.getBody().setLayout(layout);
    // --------------------------------- REVISION SECTION START ----------
    // Section and its client area to manage updating revision info
    Section revSection = toolkit.createSection(form.getBody(), Section.DESCRIPTION | ExpandableComposite.TITLE_BAR);
    layout = new GridLayout();
    GridData data = new GridData();
    data.verticalAlignment = GridData.FILL;
    data.horizontalAlignment = GridData.FILL;
    data.grabExcessHorizontalSpace = true;
    revSection.setText(Messages.MetadataPage_sectionTitleRevision);
    revSection.setDescription(Messages.MetadataPage_sectionInstructionRevision);
    revSection.setLayoutData(data);
    // the client area containing the editing fields
    Composite sectionClient = toolkit.createComposite(revSection);
    layout = new GridLayout(2, false);
    layout.marginWidth = 1;
    layout.marginHeight = 7;
    sectionClient.setLayout(layout);
    Text revisionTxt = createTextFieldWithLabel(sectionClient, Messages.MetadataPage_labelRevision);
    String prefRevisionTxt = eclipsePreferences.get(CreaterepoPreferenceConstants.PREF_REVISION, ICreaterepoConstants.EMPTY_STRING);
    if (!prefRevisionTxt.isEmpty()) {
        revisionTxt.setText(prefRevisionTxt);
    }
    revisionTxt.addSelectionListener(SelectionListener.widgetDefaultSelectedAdapter(e -> {
        String revisionText = revisionTxt.getText().trim();
        savePreferences(CreaterepoPreferenceConstants.PREF_REVISION, revisionText);
    }));
    revSection.setClient(sectionClient);
    // ---------- REVISION SECTION END
    // --------------------------------- TAGS SECTION START ----------
    // Section and its client area to manage tags
    Section tagSection = toolkit.createSection(form.getBody(), Section.DESCRIPTION | ExpandableComposite.TITLE_BAR);
    layout = new GridLayout();
    tagSection.setText(Messages.MetadataPage_sectionTitleTags);
    tagSection.setDescription(Messages.MetadataPage_sectionInstructionTags);
    tagSection.setLayoutData(expandComposite());
    // the client area containing the tags
    Composite sectionClientTags = toolkit.createComposite(tagSection);
    layout = new GridLayout(2, false);
    layout.marginWidth = 1;
    layout.marginHeight = 7;
    sectionClientTags.setLayout(layout);
    tagTxt = createTextFieldWithLabel(sectionClientTags, Messages.MetadataPage_labelTags);
    tagTxt.addSelectionListener(new AddTagButtonListener());
    tagsTreeViewer = new TreeViewer(sectionClientTags, SWT.BORDER | SWT.SINGLE | SWT.HORIZONTAL | SWT.VERTICAL | SWT.LEFT_TO_RIGHT | SWT.SMOOTH);
    tagsTreeViewer.setContentProvider(new CreaterepoTreeContentProvider());
    tagsTreeViewer.setLabelProvider(new CreaterepoTreeLabelProvider());
    CreaterepoCategoryModel model = new CreaterepoCategoryModel(project);
    tagsTreeViewer.setInput(model);
    // change the tag text field on change (make editing tag easier)
    tagsTreeViewer.addSelectionChangedListener(event -> {
        if (tagsTree.getSelectionCount() == 1) {
            TreeItem treeItem = tagsTree.getSelection()[0];
            if (!(treeItem.getData() instanceof CreaterepoTreeCategory)) {
                String tag = (String) treeItem.getData();
                tagTxt.setText(tag);
            } else {
                tagTxt.setText(ICreaterepoConstants.EMPTY_STRING);
            }
        }
    });
    // expand or shrink a category
    tagsTreeViewer.addDoubleClickListener(event -> {
        IStructuredSelection selection = (IStructuredSelection) tagsTreeViewer.getSelection();
        if (selection.getFirstElement() instanceof CreaterepoTreeCategory) {
            CreaterepoTreeCategory category = (CreaterepoTreeCategory) selection.getFirstElement();
            tagsTreeViewer.setExpandedState(category, !tagsTreeViewer.getExpandedState(category));
        }
    });
    tagsTree = tagsTreeViewer.getTree();
    tagsTree.setLayoutData(expandComposite());
    // everything to do with the buttons
    Composite buttonList = toolkit.createComposite(sectionClientTags);
    layout = new GridLayout();
    data = new GridData(SWT.BEGINNING, SWT.FILL, false, true);
    layout.marginWidth = 0;
    layout.marginHeight = 0;
    buttonList.setLayout(layout);
    buttonList.setLayoutData(data);
    createPushButton(buttonList, Messages.MetadataPage_buttonAddTag, toolkit).addSelectionListener(new AddTagButtonListener());
    createPushButton(buttonList, Messages.MetadataPage_buttonEditTag, toolkit).addSelectionListener(new EditTagButtonListener());
    createPushButton(buttonList, Messages.MetadataPage_buttonRemoveTag, toolkit).addSelectionListener(new RemoveTagButtonListener());
    tagSection.setClient(sectionClientTags);
    // ---------- TAGS SECTION END
    refreshTree();
    managedForm.refresh();
}