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

Example 11 with FoldedPosition

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

the class DefaultFoldingRegionProviderTest method testSignificantPartOfMlComment_01.

@Test
public void testSignificantPartOfMlComment_01() throws Exception {
    IFile iFile = createFile("foo/bar.foldingtestlanguage", "\n/**\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 */\n".length(), position.getLength());
    assertEquals(0, position.computeCaptionOffset(document));
    IRegion[] projectionRegions = position.computeProjectionRegions(document);
    assertEquals(1, projectionRegions.length);
    assertEquals("\n/**\n".length(), projectionRegions[0].getOffset());
    assertEquals(" *\n */\n".length(), projectionRegions[0].getLength());
}

Example 12 with FoldedPosition

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

the class DefaultFoldingRegionProviderTest method testGetFoldingRegionsWithMlCommentEnd.

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

Example 13 with FoldedPosition

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

the class DefaultFoldingRegionProviderTest method testGetFoldingRegions0.

@Test
public void testGetFoldingRegions0() throws Exception {
    IFile iFile = createFile("foo/bar.foldingtestlanguage", "element foo element bar end element baz end end");
    IXtextDocument document = openFileAndReturnDocument(iFile);
    DefaultFoldingRegionProvider reg = createFoldingRegionProvider();
    Collection<FoldedPosition> regions = reg.getFoldingRegions(document);
    assertEquals(0, regions.size());
}

Example 14 with FoldedPosition

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

the class DefaultFoldingRegionProviderTest method testSignificantPartOfModel_02.

@Test
public void testSignificantPartOfModel_02() throws Exception {
    IFile iFile = createFile("foo/bar.foldingtestlanguage", "\n" + "element\n" + "  foo\n" + "end\n");
    IXtextDocument document = openFileAndReturnDocument(iFile);
    DefaultFoldingRegionProvider reg = createFoldingRegionProvider();
    Collection<FoldedPosition> regions = reg.getFoldingRegions(document);
    assertEquals(1, regions.size());
    FoldedPosition position = Iterables.getOnlyElement(regions);
    assertEquals("\n".length(), position.getOffset());
    assertEquals("element\n  foo\nend\n".length(), position.getLength());
    assertEquals("element\n  ".length(), position.computeCaptionOffset(document));
    IRegion[] projectionRegions = position.computeProjectionRegions(document);
    assertEquals(2, projectionRegions.length);
    assertEquals("\n".length(), projectionRegions[0].getOffset());
    assertEquals("element\n".length(), projectionRegions[0].getLength());
    assertEquals("\nelement\n  foo\n".length(), projectionRegions[1].getOffset());
    assertEquals("end\n".length(), projectionRegions[1].getLength());
}

Example 15 with FoldedPosition

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

the class DefaultFoldingRegionProviderTest method testSignificantPartOfModel_03.

@Test
public void testSignificantPartOfModel_03() throws Exception {
    IFile iFile = createFile("foo/bar.foldingtestlanguage", "\n" + "element\n" + "  foo end\n");
    IXtextDocument document = openFileAndReturnDocument(iFile);
    DefaultFoldingRegionProvider reg = createFoldingRegionProvider();
    Collection<FoldedPosition> regions = reg.getFoldingRegions(document);
    assertEquals(1, regions.size());
    FoldedPosition position = Iterables.getOnlyElement(regions);
    assertEquals("\n".length(), position.getOffset());
    assertEquals("element\n  foo end\n".length(), position.getLength());
    assertEquals("element\n  ".length(), position.computeCaptionOffset(document));
    IRegion[] projectionRegions = position.computeProjectionRegions(document);
    assertEquals(1, projectionRegions.length);
    assertEquals("\n".length(), projectionRegions[0].getOffset());
    assertEquals("element\n".length(), projectionRegions[0].getLength());
}