@Override
protected List<? extends ICompletionProposal> computeProposals(
final ITextViewer viewer, final int offset) {
final IDocument document = viewer.getDocument();
try {
final String lineContent =
DocumentUtilities.lineContentBeforeCurrentPosition(document, offset);
final boolean shouldShowProposal = shouldShowProposals(lineContent, document, offset);
if (shouldShowProposal) {
final boolean isTsv = assist.isTsvFile();
final Optional<IRegion> region =
DocumentUtilities.findLiveCellRegion(document, isTsv, offset);
final String prefix = DocumentUtilities.getPrefix(document, region, offset);
final String content =
region.isPresent()
? document.get(region.get().getOffset(), region.get().getLength())
: "";
final Image image =
ImagesManager.getImage(RedImages.getImageForFileWithExtension(".robot"));
final List<RedCompletionProposal> proposals = newArrayList();
for (final IFile resourceFile : assist.getResourceFiles()) {
final String resourcePath = resourceFile.getFullPath().makeRelative().toString();
if (resourcePath.toLowerCase().startsWith(prefix.toLowerCase())) {
final String resourceRelativePath =
createCurrentFileRelativePath(resourceFile.getFullPath().makeRelative());
final RedCompletionProposal proposal =
RedCompletionBuilder.newProposal()
.will(assist.getAcceptanceMode())
.theText(resourceRelativePath)
.atOffset(offset - prefix.length())
.givenThatCurrentPrefixIs(prefix)
.andWholeContentIs(content)
.thenCursorWillStopAtTheEndOfInsertion()
.displayedLabelShouldBe(resourcePath)
.currentPrefixShouldBeDecorated()
.proposalsShouldHaveIcon(image)
.create();
proposals.add(proposal);
}
}
return proposals;
}
return null;
} catch (final BadLocationException e) {
return null;
}
}
private void createCurrentFrameworkInfo(final Composite parent) {
currentFramework = toolkit.createFormText(parent, true);
currentFramework.setImage(IMAGE_FOR_LINK, ImagesManager.getImage(RedImages.getRobotImage()));
GridDataFactory.fillDefaults().grab(true, false).indent(15, 5).applyTo(currentFramework);
final IHyperlinkListener hyperlinkListener = createHyperlinkListener();
currentFramework.addHyperlinkListener(hyperlinkListener);
currentFramework.addDisposeListener(
new DisposeListener() {
@Override
public void widgetDisposed(final DisposeEvent e) {
currentFramework.removeHyperlinkListener(hyperlinkListener);
}
});
}
@Override
public Image getImage() {
return ImagesManager.getImage(RedImages.getRobotImage());
}
@Override
public ImageDescriptor getImage() {
return RedImages.getRobotSettingImage();
}