Examples with IXtextDocument org.eclipse.xtext.ui.editor.model.IXtextDocument used on opensource projects

Example 21 with IXtextDocument

use of org.eclipse.xtext.ui.editor.model.IXtextDocument in project xtext-eclipse by eclipse.

the class ContentAssistProcessorTestBuilder method applyProposal.

public ContentAssistProcessorTestBuilder applyProposal(int position, String proposalString) throws Exception {
    IXtextDocument document = getDocument(getModel());
    Shell shell = new Shell();
    try {
        ICompletionProposal[] proposals = computeCompletionProposals(document, position, shell);
        ICompletionProposal proposal = findProposal(proposalString, proposals);
        return applyProposal(proposal, position, document);
    } finally {
        shell.dispose();
    }
}

Example 22 with IXtextDocument

use of org.eclipse.xtext.ui.editor.model.IXtextDocument in project xtext-eclipse by eclipse.

the class AbstractHyperlinkingTest method hyperlinkingOn.

protected IHyperlink[] hyperlinkingOn(IFile dslFile, int offset) {
    XtextEditor editor = openInEditor(dslFile);
    IXtextDocument document = xtextDocumentUtil.getXtextDocument(editor.getInternalSourceViewer());
    XtextResource resource = document.readOnly((state) -> state);
    return hyperlinkHelper.createHyperlinksByOffset(resource, offset, true);
}

Example 23 with IXtextDocument

use of org.eclipse.xtext.ui.editor.model.IXtextDocument in project xtext-eclipse by eclipse.

the class ContentAssistProcessorTestBuilder method getDocument.

public IXtextDocument getDocument(final XtextResource xtextResource, final String model) {
    XtextDocument document = get(XtextDocument.class);
    document.set(model);
    document.setInput(xtextResource);
    DocumentPartitioner partitioner = get(DocumentPartitioner.class);
    partitioner.connect(document);
    document.setDocumentPartitioner(partitioner);
    return document;
}

Example 24 with IXtextDocument

use of org.eclipse.xtext.ui.editor.model.IXtextDocument in project xtext-eclipse by eclipse.

the class ContentAssistProcessorTestBuilder method appendAndApplyProposal.

public ContentAssistProcessorTestBuilder appendAndApplyProposal(String model, int position, String proposalString) throws Exception {
    IXtextDocument document = getDocument(getModel());
    Shell shell = new Shell();
    try {
        XtextSourceViewerConfiguration configuration = get(XtextSourceViewerConfiguration.class);
        ISourceViewer sourceViewer = getSourceViewer(shell, document, configuration);
        ICompletionProposal[] proposals = computeCompletionProposals(document, position, shell);
        ICompletionProposal proposal = findProposal(proposalString, proposals);
        return appendAndApplyProposal(proposal, sourceViewer, model, position);
    } finally {
        shell.dispose();
    }
}

Example 25 with IXtextDocument

use of org.eclipse.xtext.ui.editor.model.IXtextDocument in project xtext-eclipse by eclipse.

the class ReplAutoEdit method customizeDocumentCommand.

@Override
public void customizeDocumentCommand(final IDocument document, final DocumentCommand command) {
    if (!isLineDelimiter(document, command)) {
        return;
    }
    try {
        IXtextDocument doc = xtextDocumentUtil.getXtextDocument(document);
        String result = doc.tryReadOnly(new IUnitOfWork<String, XtextResource>() {

            @Override
            public String exec(XtextResource resource) throws Exception {
                return computeResultText(document, command, resource);
            }
        });
        if (result == null)
            return;
        command.text = result;
    } catch (Exception e) {
        e.printStackTrace();
    }
}