Examples with StructuredTextEditor org.eclipse.wst.sse.ui.StructuredTextEditor used on opensource projects

Example 21 with StructuredTextEditor

use of org.eclipse.wst.sse.ui.StructuredTextEditor in project webtools.sourceediting by eclipse.

the class JSPELContentAssistTest method getCompletionProposals.

/**
 * use a viewer and document location to generate completion proposals for that location in the viewer
 *
 * @param filePath
 * @param documentLocation
 * @return
 * @throws PartInitException
 */
private ICompletionProposal[] getCompletionProposals(String filePath, int documentLocation) throws PartInitException {
    IFile file = getFile(filePath);
    StructuredTextEditor editor = getEditor(file);
    StructuredTextViewer viewer = editor.getTextViewer();
    return getCompletionProposals(viewer, documentLocation);
}

Example 22 with StructuredTextEditor

use of org.eclipse.wst.sse.ui.StructuredTextEditor in project webtools.sourceediting by eclipse.

the class JSPELContentAssistTest method getCompletionProposals.

/**
 * use a viewer and document location to generate completion proposals for that location in the viewer
 *
 * @param file
 * @param documentLocation
 * @return
 * @throws PartInitException
 */
private ICompletionProposal[] getCompletionProposals(IFile file, int documentLocation) throws PartInitException {
    StructuredTextEditor editor = getEditor(file);
    StructuredTextViewer viewer = editor.getTextViewer();
    return getCompletionProposals(viewer, documentLocation);
}

Example 23 with StructuredTextEditor

use of org.eclipse.wst.sse.ui.StructuredTextEditor in project webtools.sourceediting by eclipse.

the class JSPELContentAssistTest method getEditor.

/**
 * Given a file returns a viewer for that file
 *
 * @param file
 * @return
 * @throws PartInitException
 */
private StructuredTextEditor getEditor(IFile file) throws PartInitException {
    IEditorInput input = new FileEditorInput(file);
    IEditorPart part = this.page.openEditor(input, STRUCTURED_EDITOR_TYPE, true);
    assertTrue("Unable to open structured text editor", part instanceof StructuredTextEditor);
    return (StructuredTextEditor) part;
}

Example 24 with StructuredTextEditor

use of org.eclipse.wst.sse.ui.StructuredTextEditor in project webtools.sourceediting by eclipse.

the class TestContentFormatter method formatAndAssertSignificantEquals.

private void formatAndAssertSignificantEquals(String beforePath, boolean resetPreferences) throws UnsupportedEncodingException, IOException, CoreException {
    StructuredTextEditor editor = (StructuredTextEditor) IDE.openEditor(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage(), ResourcesPlugin.getWorkspace().getRoot().getFile(new Path(beforePath)), "org.eclipse.jst.jsp.core.jspsource.source", true);
    try {
        String before = editor.getDocumentProvider().getDocument(editor.getEditorInput()).get();
        editor.getTextViewer().doOperation(StructuredTextViewer.FORMAT_DOCUMENT);
        String after = editor.getDocumentProvider().getDocument(editor.getEditorInput()).get();
        assertTrue(onlyWhiteSpaceDiffers(before, after));
    } finally {
        editor.close(false);
    }
}

Example 25 with StructuredTextEditor

use of org.eclipse.wst.sse.ui.StructuredTextEditor in project webtools.sourceediting by eclipse.

the class FindOccurrencesHandler method execute.

public Object execute(ExecutionEvent event) throws ExecutionException {
    IEditorPart editorPart = HandlerUtil.getActiveEditor(event);
    ITextEditor textEditor = null;
    if (editorPart instanceof ITextEditor)
        textEditor = (ITextEditor) editorPart;
    else {
        Object o = editorPart.getAdapter(ITextEditor.class);
        if (o != null)
            textEditor = (ITextEditor) o;
    }
    boolean okay = false;
    if (textEditor != null) {
        IDocument document = textEditor.getDocumentProvider().getDocument(textEditor.getEditorInput());
        if (document != null) {
            ITextSelection textSelection = getTextSelection(textEditor);
            FindOccurrencesProcessor findOccurrenceProcessor = getProcessorForCurrentSelection(document, textSelection);
            if (findOccurrenceProcessor != null) {
                if (textEditor.getEditorInput() instanceof IFileEditorInput) {
                    IFile file = ((IFileEditorInput) textEditor.getEditorInput()).getFile();
                    okay = findOccurrenceProcessor.findOccurrences(document, textSelection, file);
                }
            }
        }
    }
    if (okay) {
        // clear status message
        PlatformStatusLineUtil.clearStatusLine();
    } else {
        // $NON-NLS-1$
        String errorMessage = SSEUIMessages.FindOccurrencesActionProvider_0;
        if (textEditor instanceof StructuredTextEditor) {
            PlatformStatusLineUtil.displayTemporaryErrorMessage(((StructuredTextEditor) textEditor).getTextViewer(), errorMessage);
        } else {
            PlatformStatusLineUtil.displayErrorMessage(errorMessage);
            PlatformStatusLineUtil.addOneTimeClearListener();
        }
    }
    return null;
}