Examples with Template org.eclipse.jface.text.templates.Template used on opensource projects

Example 51 with Template

use of org.eclipse.jface.text.templates.Template in project webtools.sourceediting by eclipse.

the class JSONTemplateCompletionProcessor method getTemplates.

protected Template[] getTemplates(String contextTypeId) {
    Template[] templates = null;
    TemplateStore store = getTemplateStore();
    if (store != null)
        templates = store.getTemplates(contextTypeId);
    return templates;
}

Example 52 with Template

use of org.eclipse.jface.text.templates.Template in project webtools.sourceediting by eclipse.

the class HTMLTemplateCompletionProcessor method getTemplates.

protected Template[] getTemplates(String contextTypeId) {
    Template[] templates = null;
    TemplateStore store = getTemplateStore();
    if (store != null)
        templates = store.getTemplates(contextTypeId);
    return templates;
}

Example 53 with Template

use of org.eclipse.jface.text.templates.Template in project webtools.sourceediting by eclipse.

the class HTMLTemplateCompletionProcessor method computeCompletionProposals.

/*
	 * Copied from super class except instead of calling createContext(viewer,
	 * region) call createContext(viewer, region, offset) instead
	 */
public ICompletionProposal[] computeCompletionProposals(ITextViewer viewer, int offset) {
    ITextSelection selection = (ITextSelection) viewer.getSelectionProvider().getSelection();
    // adjust offset to end of normalized selection
    if (selection.getOffset() == offset)
        offset = selection.getOffset() + selection.getLength();
    String prefix = extractPrefix(viewer, offset);
    Region region = new Region(offset - prefix.length(), prefix.length());
    TemplateContext context = createContext(viewer, region, offset);
    if (context == null)
        return new ICompletionProposal[0];
    // name of the selection variables {line, word}_selection
    // $NON-NLS-1$
    context.setVariable("selection", selection.getText());
    Template[] templates = getTemplates(context.getContextType().getId());
    List matches = new ArrayList();
    for (int i = 0; i < templates.length; i++) {
        Template template = templates[i];
        try {
            context.getContextType().validate(template.getPattern());
        } catch (TemplateException e) {
            continue;
        }
        if (template.matches(prefix, context.getContextType().getId()))
            matches.add(createProposal(template, context, (IRegion) region, getRelevance(template, prefix)));
    }
    Collections.sort(matches, fgProposalComparator);
    return (ICompletionProposal[]) matches.toArray(new ICompletionProposal[matches.size()]);
}

Example 54 with Template

use of org.eclipse.jface.text.templates.Template in project webtools.sourceediting by eclipse.

the class NewHTMLTemplatesWizardPage method enableTemplates.

/**
 * Enable/disable controls in page based on fUseTemplateButton's current
 * state.
 */
void enableTemplates() {
    boolean enabled = fUseTemplateButton.getSelection();
    if (!enabled) {
        // save last selected template
        Template template = getSelectedTemplate();
        if (template != null)
            fLastSelectedTemplateName = template.getName();
        else
            // $NON-NLS-1$
            fLastSelectedTemplateName = "";
        fTableViewer.setSelection(null);
    } else {
        setSelectedTemplate(fLastSelectedTemplateName);
    }
    fTableViewer.getControl().setEnabled(enabled);
    fPatternViewer.getControl().setEnabled(enabled);
}

Example 55 with Template

use of org.eclipse.jface.text.templates.Template in project webtools.sourceediting by eclipse.

the class NewHTMLTemplatesWizardPage method createControl.

public void createControl(Composite ancestor) {
    Composite parent = new Composite(ancestor, SWT.NONE);
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;
    parent.setLayout(layout);
    // create checkbox for user to use HTML Template
    fUseTemplateButton = new Button(parent, SWT.CHECK);
    fUseTemplateButton.setText(HTMLUIMessages.NewHTMLTemplatesWizardPage_4);
    GridData data = new GridData(SWT.FILL, SWT.FILL, true, false, 2, 1);
    fUseTemplateButton.setLayoutData(data);
    fUseTemplateButton.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent e) {
            enableTemplates();
        }
    });
    // create composite for Templates table
    Composite innerParent = new Composite(parent, SWT.NONE);
    GridLayout innerLayout = new GridLayout();
    innerLayout.numColumns = 2;
    innerLayout.marginHeight = 0;
    innerLayout.marginWidth = 0;
    innerParent.setLayout(innerLayout);
    GridData gd = new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1);
    innerParent.setLayoutData(gd);
    Label label = new Label(innerParent, SWT.NONE);
    label.setText(HTMLUIMessages.NewHTMLTemplatesWizardPage_7);
    data = new GridData(SWT.FILL, SWT.FILL, true, false, 2, 1);
    label.setLayoutData(data);
    // create table that displays templates
    Table table = new Table(innerParent, SWT.BORDER | SWT.FULL_SELECTION);
    data = new GridData(GridData.FILL_BOTH);
    data.widthHint = convertWidthInCharsToPixels(2);
    data.heightHint = convertHeightInCharsToPixels(10);
    data.horizontalSpan = 2;
    table.setLayoutData(data);
    table.setHeaderVisible(true);
    table.setLinesVisible(true);
    TableLayout tableLayout = new TableLayout();
    table.setLayout(tableLayout);
    TableColumn column1 = new TableColumn(table, SWT.NONE);
    column1.setText(HTMLUIMessages.NewHTMLTemplatesWizardPage_2);
    TableColumn column2 = new TableColumn(table, SWT.NONE);
    column2.setText(HTMLUIMessages.NewHTMLTemplatesWizardPage_3);
    fTableViewer = new TableViewer(table);
    fTableViewer.setLabelProvider(new TemplateLabelProvider());
    fTableViewer.setContentProvider(new TemplateContentProvider());
    fTableViewer.setSorter(new ViewerSorter() {

        public int compare(Viewer viewer, Object object1, Object object2) {
            if ((object1 instanceof Template) && (object2 instanceof Template)) {
                Template left = (Template) object1;
                Template right = (Template) object2;
                int result = left.getName().compareToIgnoreCase(right.getName());
                if (result != 0)
                    return result;
                return left.getDescription().compareToIgnoreCase(right.getDescription());
            }
            return super.compare(viewer, object1, object2);
        }

        public boolean isSorterProperty(Object element, String property) {
            return true;
        }
    });
    fTableViewer.addSelectionChangedListener(new ISelectionChangedListener() {

        public void selectionChanged(SelectionChangedEvent e) {
            updateViewerInput();
        }
    });
    // create viewer that displays currently selected template's contents
    fPatternViewer = doCreateViewer(parent);
    fTemplateStore = HTMLUIPlugin.getDefault().getTemplateStore();
    fTableViewer.setInput(fTemplateStore);
    // Create linked text to just to templates preference page
    Link link = new Link(parent, SWT.NONE);
    link.setText(HTMLUIMessages.NewHTMLTemplatesWizardPage_6);
    data = new GridData(SWT.END, SWT.FILL, true, false, 2, 1);
    link.setLayoutData(data);
    link.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent e) {
            linkClicked();
        }
    });
    configureTableResizing(innerParent, table, column1, column2);
    loadLastSavedPreferences();
    PlatformUI.getWorkbench().getHelpSystem().setHelp(parent, IHelpContextIds.HTML_NEWWIZARD_TEMPLATE_HELPID);
    Dialog.applyDialogFont(parent);
    setControl(parent);
}