Examples with ISemanticRegion org.eclipse.xtext.formatting2.regionaccess.ISemanticRegion used on opensource projects

Example 16 with ISemanticRegion

use of org.eclipse.xtext.formatting2.regionaccess.ISemanticRegion in project xtext-core by eclipse.

the class SemanticRegionFinderTest method regionForKeywordString.

@Test
public void regionForKeywordString() throws Exception {
    Mixed mixed = parseAs("6 (foo)", Mixed.class);
    ISemanticRegionsFinder finder = toAccess(mixed).regionForEObject(mixed).getRegionFor();
    ISemanticRegion actual = finder.keyword("(");
    List<ISemanticRegion> actuals = finder.keywords("(");
    assertEquals("(", actual, actuals);
}

Example 17 with ISemanticRegion

use of org.eclipse.xtext.formatting2.regionaccess.ISemanticRegion in project xtext-core by eclipse.

the class SemanticRegionFinderTest method regionForRuleCallUnassignedDataType.

@Test
public void regionForRuleCallUnassignedDataType() throws Exception {
    Mixed mixed = parseAs("6 (unassigned datatype foo)", Mixed.class);
    ISemanticRegionsFinder finder = toAccess(mixed).regionForEObject(mixed).getRegionFor();
    ISemanticRegion actual = finder.ruleCall(grammarAccess.getMixedAccess().getDatatypeParserRuleCall_1_1_1());
    List<ISemanticRegion> actuals = finder.ruleCalls(grammarAccess.getMixedAccess().getDatatypeParserRuleCall_1_1_1());
    assertEquals("datatype foo", actual, actuals);
}

Example 18 with ISemanticRegion

use of org.eclipse.xtext.formatting2.regionaccess.ISemanticRegion in project xtext-core by eclipse.

the class SemanticRegionFinderTest method regionForRuleCallCrossReference.

@Test
public void regionForRuleCallCrossReference() throws Exception {
    AssignedAction mixed = parseAs("6 (ref foo) action (foo) end", AssignedAction.class);
    ISemanticRegionsFinder finder = toAccess(mixed).regionForEObject(mixed.getChild()).getRegionFor();
    ISemanticRegion actual = finder.ruleCall(grammarAccess.getMixedAccess().getRefMixedIDTerminalRuleCall_2_2_3_1_0_1());
    List<ISemanticRegion> actuals = finder.ruleCalls(grammarAccess.getMixedAccess().getRefMixedIDTerminalRuleCall_2_2_3_1_0_1());
    assertEquals("foo", actual, actuals);
}

Example 19 with ISemanticRegion

use of org.eclipse.xtext.formatting2.regionaccess.ISemanticRegion in project xtext-core by eclipse.

the class SemanticRegionFinderTest method regionForRuleCallToAssignedDataType.

@Test
public void regionForRuleCallToAssignedDataType() throws Exception {
    Mixed mixed = parseAs("6 (datatype foo)", Mixed.class);
    ISemanticRegionsFinder finder = toAccess(mixed).regionForEObject(mixed).getRegionFor();
    ISemanticRegion actual = finder.ruleCallTo(grammarAccess.getDatatypeRule());
    ISemanticRegion actuals = finder.ruleCallTo(grammarAccess.getDatatypeRule());
    Assert.assertEquals("datatype foo", actual, actuals);
}

Example 20 with ISemanticRegion

use of org.eclipse.xtext.formatting2.regionaccess.ISemanticRegion in project xtext-core by eclipse.

the class RegionAccessCommentsTest method testDeleteFirstRegion1.

@Test
public void testDeleteFirstRegion1() throws Exception {
    String model = "/*h*/\n" + "\n" + "/*8*/\n" + "8 //8\n" + "/*a*/\n" + "a\n";
    ITextRegionAccess access = regionAccessTestHelper.toTextRegionAccess(model);
    ITextRegionAccess modifiedAccess = regionAccessTestHelper.modify(access, (ITextRegionDiffBuilder it) -> {
        ISemanticRegion foo = access.regionForRootEObject().getAllRegionsFor().keyword("8");
        it.remove(foo);
    });
    String expectation = " 0    1 H \"/*h*/\"    Comment:TerminalRule'ML_COMMENT' Association:CONTAINER\n" + "        \"\\n" + "\\n" + "\"     Whitespace:TerminalRule'WS'\n" + "        \"/*a*/\"    Comment:TerminalRule'ML_COMMENT' Association:NEXT\n" + "   13   \"\\n" + "\"       Whitespace:TerminalRule'WS'\n" + "        B ValueList'[a]' Root\n" + "13  1    S \"a\"        ValueList:name+=ID\n" + "        E ValueList'[a]' Root\n" + "14  0   H\n" + "------------ diff 1 ------------\n" + " 0    H \"/*h*/\"    Comment:TerminalRule'ML_COMMENT' Association:CONTAINER\n" + "        \"\\n" + "\\n" + "\"     Whitespace:TerminalRule'WS'\n" + "        \"/*8*/\"    Comment:TerminalRule'ML_COMMENT' Association:NEXT\n" + "   13   \"\\n" + "\"       Whitespace:TerminalRule'WS'\n" + "13  1 S \"8\"        Root:'8'\n" + "14    H \" \"        Whitespace:TerminalRule'WS'\n" + "        \"//8\\n" + "\"    Comment:TerminalRule'SL_COMMENT' Association:PREVIOUS\n" + "        \"/*a*/\"    Comment:TerminalRule'ML_COMMENT' Association:NEXT\n" + "   11   \"\\n" + "\"       Whitespace:TerminalRule'WS'\n";
    regionAccessTestHelper.assertRegions(modifiedAccess, expectation);
}