Examples with FoldedPosition org.eclipse.xtext.ui.editor.folding.FoldedPosition used on opensource projects

Example 21 with FoldedPosition

use of org.eclipse.xtext.ui.editor.folding.FoldedPosition in project xtext-xtend by eclipse.

the class XtendFoldingRegionProviderTest method testFoldListLiteral_02.

@Test
public void testFoldListLiteral_02() throws Exception {
    String content = "class Foo {\n" + "  def xxx() {\n" + "    #[1,2]\n" + "  }\n" + "}";
    Collection<FoldedPosition> foldingRegions = calculateFoldingRegions("test/Foo", content);
    assertEquals(2, foldingRegions.size());
    Iterator<FoldedPosition> iterator = foldingRegions.iterator();
    FoldedPosition next = iterator.next();
    assertEquals(0, next.offset);
    assertEquals(42, next.length);
    next = iterator.next();
    assertEquals(12, next.offset);
    assertEquals(29, next.length);
}

Example 22 with FoldedPosition

use of org.eclipse.xtext.ui.editor.folding.FoldedPosition in project xtext-xtend by eclipse.

the class XtendFoldingRegionProviderTest method testFoldCopyrightHeader.

@Test
public void testFoldCopyrightHeader() throws Exception {
    String content = "/**\n * \n * Hello Copyright\n * \n */\npackage test\nimport java.util.List\nimport java.util.Set\nclass Bar{}";
    Collection<FoldedPosition> foldingRegions = calculateFoldingRegions("test/Bar", content);
    assertEquals(2, foldingRegions.size());
    Iterator<FoldedPosition> iterator = foldingRegions.iterator();
    FoldedPosition first = iterator.next();
    assertEquals(48, first.getOffset());
    assertEquals(43, first.length);
    assertTrue(((DefaultFoldedPosition) first).isInitiallyFolded());
    FoldedPosition second = iterator.next();
    assertEquals(0, second.getOffset());
    assertEquals(35, second.length);
    assertTrue(((DefaultFoldedPosition) second).isInitiallyFolded());
}

Example 23 with FoldedPosition

use of org.eclipse.xtext.ui.editor.folding.FoldedPosition in project xtext-eclipse by eclipse.

the class DefaultFoldingRegionProviderTest method testSignificantPartOfMlComment_03.

@Test
public void testSignificantPartOfMlComment_03() throws Exception {
    IFile iFile = createFile("foo/bar.foldingtestlanguage", "\n/**\n *\n * foo\n *\n */\n element foo end");
    IXtextDocument document = openFileAndReturnDocument(iFile);
    DefaultFoldingRegionProvider reg = createFoldingRegionProvider();
    Collection<FoldedPosition> regions = reg.getFoldingRegions(document);
    assertEquals(1, regions.size());
    FoldedPosition position = Iterables.getOnlyElement(regions);
    assertEquals(1, position.getOffset());
    assertEquals("/**\n *\n * foo\n *\n */\n".length(), position.getLength());
    assertEquals("/**\n *\n * ".length(), position.computeCaptionOffset(document));
    IRegion[] projectionRegions = position.computeProjectionRegions(document);
    assertEquals(2, projectionRegions.length);
    assertEquals("\n".length(), projectionRegions[0].getOffset());
    assertEquals("/**\n *\n".length(), projectionRegions[0].getLength());
    assertEquals("\n/**\n *\n * foo\n".length(), projectionRegions[1].getOffset());
    assertEquals(" *\n */\n".length(), projectionRegions[1].getLength());
}

Example 24 with FoldedPosition

use of org.eclipse.xtext.ui.editor.folding.FoldedPosition in project xtext-eclipse by eclipse.

the class DefaultFoldingRegionProviderTest method testIsHandled.

@SuppressWarnings("deprecation")
@Test
public void testIsHandled() throws Exception {
    IFile iFile = createFile("foo/bar.foldingtestlanguage", "element foo \n" + "element bar \n" + "end \n" + "end");
    IXtextDocument document = openFileAndReturnDocument(iFile);
    DefaultFoldingRegionProvider reg = new DefaultFoldingRegionProvider(new DefaultLocationInFileProvider()) {

        @Override
        protected boolean isHandled(EObject object) {
            if (object instanceof Element) {
                return !"foo".equals(((Element) object).getName());
            }
            return super.isHandled(object);
        }
    };
    Collection<FoldedPosition> regions = reg.getFoldingRegions(document);
    assertEquals(1, regions.size());
    assertEquals("element foo \n".length(), regions.iterator().next().getOffset());
}

Example 25 with FoldedPosition

use of org.eclipse.xtext.ui.editor.folding.FoldedPosition in project xtext-eclipse by eclipse.

the class DefaultFoldingRegionProviderTest method testGetFoldingRegions2.

@Test
public void testGetFoldingRegions2() throws Exception {
    IFile iFile = createFile("foo/bar.foldingtestlanguage", "element foo \nelement bar \nend \nelement baz end end");
    IXtextDocument document = openFileAndReturnDocument(iFile);
    DefaultFoldingRegionProvider reg = createFoldingRegionProvider();
    Collection<FoldedPosition> regions = reg.getFoldingRegions(document);
    assertEquals(2, regions.size());
}