Examples with GenericFormatter org.eclipse.xtext.formatting2.internal.GenericFormatter used on opensource projects

Example 6 with GenericFormatter

use of org.eclipse.xtext.formatting2.internal.GenericFormatter in project xtext-core by eclipse.

the class FormattableDocumentTest method shouldFormat_02.

@Test(expected = IllegalStateException.class)
public void shouldFormat_02() {
    final Procedure1<GenericFormatterTestRequest> _function = (GenericFormatterTestRequest it) -> {
        Collection<ITextRegion> _regions = it.getRequest().getRegions();
        TextRegion _textRegion = new TextRegion(0, 6);
        _regions.add(_textRegion);
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("idlist");
        it.setToBeFormatted(_builder);
        it.setFormatter(new GenericFormatter() {

            @Override
            protected void format(final EObject model, final ITextRegionExtensions regionAccess, final IFormattableDocument document) {
                throw new IllegalStateException("this method should never be called");
            }

            @Override
            public boolean shouldFormat(final Object obj, final IFormattableDocument document) {
                return true;
            }
        });
        StringConcatenation _builder_1 = new StringConcatenation();
        _builder_1.append("idlist");
        it.setExpectation(_builder_1);
    };
    this._genericFormatterTester.assertFormatted(_function);
}

Example 7 with GenericFormatter

use of org.eclipse.xtext.formatting2.internal.GenericFormatter in project xtext-core by eclipse.

the class FormattableDocumentTest method autowrapNotInPreviousLineInFormattedRegion.

@Test
public void autowrapNotInPreviousLineInFormattedRegion() {
    final Procedure1<GenericFormatterTestRequest> _function = (GenericFormatterTestRequest it) -> {
        final Procedure1<MapBasedPreferenceValues> _function_1 = (MapBasedPreferenceValues it_1) -> {
            it_1.<Integer>put(FormatterPreferenceKeys.maxLineWidth, Integer.valueOf(10));
        };
        it.preferences(_function_1);
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("kwlist kw1 kw2 kw3 kw4  kw5");
        _builder.newLine();
        it.setToBeFormatted(_builder);
        final GenericFormatter<KWList> _function_2 = new GenericFormatter<KWList>() {

            @Override
            protected void format(final KWList model, @Extension final ITextRegionExtensions regions, @Extension final IFormattableDocument document) {
                final Procedure1<IHiddenRegionFormatter> _function = (IHiddenRegionFormatter it_1) -> {
                    it_1.autowrap();
                    it_1.oneSpace();
                };
                document.append(regions.regionFor(model).keyword("kwlist"), _function);
                final Procedure1<IHiddenRegionFormatter> _function_1 = (IHiddenRegionFormatter it_1) -> {
                    it_1.newLine();
                };
                document.append(regions.regionFor(model).keyword("kw1"), _function_1);
                final Procedure1<IHiddenRegionFormatter> _function_2 = (IHiddenRegionFormatter it_1) -> {
                    it_1.oneSpace();
                };
                document.append(regions.regionFor(model).keyword("kw4"), _function_2);
            }
        };
        it.setFormatter(_function_2);
        StringConcatenation _builder_1 = new StringConcatenation();
        _builder_1.append("kwlist kw1");
        _builder_1.newLine();
        _builder_1.append("kw2 kw3 kw4 kw5");
        _builder_1.newLine();
        it.setExpectation(_builder_1);
    };
    this._genericFormatterTester.assertFormatted(_function);
}

Example 8 with GenericFormatter

use of org.eclipse.xtext.formatting2.internal.GenericFormatter in project xtext-core by eclipse.

the class FormattableDocumentTest method aroundDocument.

@Test
public void aroundDocument() {
    final Procedure1<GenericFormatterTestRequest> _function = (GenericFormatterTestRequest it) -> {
        Collection<ITextRegion> _regions = it.getRequest().getRegions();
        TextRegion _textRegion = new TextRegion(0, 6);
        _regions.add(_textRegion);
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("idlist");
        it.setToBeFormatted(_builder);
        final GenericFormatter<IDList> _function_1 = new GenericFormatter<IDList>() {

            @Override
            protected void format(final IDList model, @Extension final ITextRegionExtensions regions, @Extension final IFormattableDocument document) {
                final Procedure1<IHiddenRegionFormatter> _function = (IHiddenRegionFormatter it_1) -> {
                    it_1.setSpace("!");
                };
                document.surround(regions.regionFor(model).keyword("idlist"), _function);
            }
        };
        it.setFormatter(_function_1);
        StringConcatenation _builder_1 = new StringConcatenation();
        _builder_1.append("!idlist!");
        it.setExpectation(_builder_1);
    };
    this._genericFormatterTester.assertFormatted(_function);
}

Example 9 with GenericFormatter

use of org.eclipse.xtext.formatting2.internal.GenericFormatter in project xtext-core by eclipse.

the class FormattableDocumentTest method autowrapNotInPreviousLineBetweenFormattedRegions.

@Test
public void autowrapNotInPreviousLineBetweenFormattedRegions() {
    final Procedure1<GenericFormatterTestRequest> _function = (GenericFormatterTestRequest it) -> {
        final Procedure1<MapBasedPreferenceValues> _function_1 = (MapBasedPreferenceValues it_1) -> {
            it_1.<Integer>put(FormatterPreferenceKeys.maxLineWidth, Integer.valueOf(5));
        };
        it.preferences(_function_1);
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("kwlist kw1");
        _builder.newLine();
        _builder.append("kw2 kw3 kw4  kw5");
        _builder.newLine();
        it.setToBeFormatted(_builder);
        final GenericFormatter<KWList> _function_2 = new GenericFormatter<KWList>() {

            @Override
            protected void format(final KWList model, @Extension final ITextRegionExtensions regions, @Extension final IFormattableDocument document) {
                final Procedure1<IHiddenRegionFormatter> _function = (IHiddenRegionFormatter it_1) -> {
                    it_1.autowrap();
                    it_1.oneSpace();
                };
                document.append(regions.regionFor(model).keyword("kwlist"), _function);
                final Procedure1<IHiddenRegionFormatter> _function_1 = (IHiddenRegionFormatter it_1) -> {
                    it_1.oneSpace();
                };
                document.append(regions.regionFor(model).keyword("kw4"), _function_1);
            }
        };
        it.setFormatter(_function_2);
        StringConcatenation _builder_1 = new StringConcatenation();
        _builder_1.append("kwlist kw1");
        _builder_1.newLine();
        _builder_1.append("kw2 kw3 kw4 kw5");
        _builder_1.newLine();
        it.setExpectation(_builder_1);
    };
    this._genericFormatterTester.assertFormatted(_function);
}

Example 10 with GenericFormatter

use of org.eclipse.xtext.formatting2.internal.GenericFormatter in project xtext-core by eclipse.

the class FormatterReplacementsTest method testUndefinedIdentityEditsAreNotFiltered.

@Test
public void testUndefinedIdentityEditsAreNotFiltered() {
    final GenericFormatter<IDList> _function = new GenericFormatter<IDList>() {

        @Override
        protected void format(final IDList model, @Extension final ITextRegionExtensions regions, @Extension final IFormattableDocument document) {
            final Consumer<ISemanticRegion> _function = (ISemanticRegion it) -> {
                final Procedure1<IHiddenRegionFormatter> _function_1 = (IHiddenRegionFormatter it_1) -> {
                    it_1.setSpace("");
                };
                document.prepend(it, _function_1);
            };
            regions.regionFor(model).ruleCallsTo(FormatterReplacementsTest.this._formatterTestLanguageGrammarAccess.getIDRule()).forEach(_function);
        }
    };
    final GenericFormatter<IDList> formatter = _function;
    IDList _createIDList = this.fact.createIDList();
    final Procedure1<IDList> _function_1 = (IDList it) -> {
        EList<String> _ids = it.getIds();
        _ids.add("a");
    };
    final IDList model = ObjectExtensions.<IDList>operator_doubleArrow(_createIDList, _function_1);
    Resource _createResource = this.resFact.createResource(URI.createURI("foo.ext"));
    final Procedure1<Resource> _function_2 = (Resource it) -> {
        EList<Resource> _resources = new XtextResourceSet().getResources();
        _resources.add(it);
        EList<EObject> _contents = it.getContents();
        _contents.add(model);
    };
    ObjectExtensions.<Resource>operator_doubleArrow(_createResource, _function_2);
    final FormatterRequest request = this.requestProvider.get();
    request.setAllowIdentityEdits(false);
    request.setTextRegionAccess(this.serializer.serializeToRegions(model));
    final List<ITextReplacement> replacements = formatter.format(request);
    final Function1<ITextReplacement, String> _function_3 = (ITextReplacement it) -> {
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("\"");
        String _text = it.getText();
        _builder.append(_text);
        _builder.append("\" -> \"");
        String _replacementText = it.getReplacementText();
        _builder.append(_replacementText);
        _builder.append("\"");
        _builder.append("\n");
        return _builder.toString();
    };
    final String actual = IterableExtensions.join(ListExtensions.<ITextReplacement, String>map(replacements, _function_3));
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("\"\" -> \"\"");
    _builder.newLine();
    _builder.append("\"\" -> \"\"");
    _builder.newLine();
    _builder.append("\"\" -> \"\"");
    _builder.newLine();
    final String expected = _builder.toString();
    Assert.assertEquals(expected, actual);
}