Examples with ITextHover org.eclipse.jface.text.ITextHover used on opensource projects

Example 11 with ITextHover

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

the class TestViewerConfigurationCSS method testGetTextHover.

/*
	 * not necessary
	 */
public void testGetTextHover() {
    // probably no display
    if (!fDisplayExists)
        return;
    String[] hoverPartitions = new String[] { ICSSPartitions.STYLE };
    for (int i = 0; i < hoverPartitions.length; i++) {
        ITextHover hover = fConfig.getTextHover(fViewer, hoverPartitions[i], SWT.NONE);
        assertNotNull("hover was null for partition: " + hoverPartitions[i], hover);
    }
}

Example 12 with ITextHover

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

the class TestViewerConfigurationJSP method testGetTextHover.

public void testGetTextHover() {
    // probably no display
    if (!fDisplayExists)
        return;
    String[] hoverPartitions = new String[] { IHTMLPartitions.HTML_DEFAULT, IHTMLPartitions.SCRIPT, IJSPPartitions.JSP_DEFAULT, IJSPPartitions.JSP_DIRECTIVE, IJSPPartitions.JSP_CONTENT_JAVA, IXMLPartitions.XML_DEFAULT };
    for (int i = 0; i < hoverPartitions.length; i++) {
        ITextHover hover = fConfig.getTextHover(fViewer, hoverPartitions[i], SWT.NONE);
        assertNotNull("hover was null for partition: " + hoverPartitions[i], hover);
    }
}

Example 13 with ITextHover

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

the class TestViewerConfigurationXML method testGetTextHover.

public void testGetTextHover() {
    // probably no display
    if (!fDisplayExists)
        return;
    String[] hoverPartitions = new String[] { IStructuredPartitions.DEFAULT_PARTITION, IXMLPartitions.XML_DEFAULT };
    for (int i = 0; i < hoverPartitions.length; i++) {
        ITextHover hover = fConfig.getTextHover(fViewer, hoverPartitions[i], SWT.NONE);
        assertNotNull("hover was null for partition: " + hoverPartitions[i], hover);
    }
}

Example 14 with ITextHover

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

the class StructuredTextEditor method updateHoverBehavior.

/*
	 * Update the hovering behavior depending on the preferences.
	 */
private void updateHoverBehavior() {
    SourceViewerConfiguration configuration = getSourceViewerConfiguration();
    String[] types = configuration.getConfiguredContentTypes(getSourceViewer());
    ISourceViewer sourceViewer = getSourceViewer();
    if (sourceViewer == null)
        return;
    for (int i = 0; i < types.length; i++) {
        String t = types[i];
        if (sourceViewer instanceof ITextViewerExtension2) {
            // Remove existing hovers
            ((ITextViewerExtension2) sourceViewer).removeTextHovers(t);
            int[] stateMasks = configuration.getConfiguredTextHoverStateMasks(getSourceViewer(), t);
            if (stateMasks != null) {
                for (int j = 0; j < stateMasks.length; j++) {
                    int stateMask = stateMasks[j];
                    ITextHover textHover = configuration.getTextHover(sourceViewer, t, stateMask);
                    ((ITextViewerExtension2) sourceViewer).setTextHover(textHover, t, stateMask);
                }
            } else {
                ITextHover textHover = configuration.getTextHover(sourceViewer, t);
                ((ITextViewerExtension2) sourceViewer).setTextHover(textHover, t, ITextViewerExtension2.DEFAULT_HOVER_STATE_MASK);
            }
        } else
            sourceViewer.setTextHover(configuration.getTextHover(sourceViewer, t), t);
    }
}

Example 15 with ITextHover

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

the class BestMatchHover method getHoverRegion.

/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.jface.text.ITextHover#getHoverRegion(org.eclipse.jface.text.ITextViewer,
	 *      int)
	 */
public IRegion getHoverRegion(ITextViewer viewer, int offset) {
    IRegion hoverRegion = null;
    // go through list of text hovers and return first hover region
    ITextHover hover = null;
    Iterator i = getTextHovers().iterator();
    while ((i.hasNext()) && (hoverRegion == null)) {
        hover = (ITextHover) i.next();
        hoverRegion = hover.getHoverRegion(viewer, offset);
    }
    // store the text hover processor that found region
    if (hoverRegion != null)
        fBestMatchHover = hover;
    else
        fBestMatchHover = null;
    return hoverRegion;
}