Examples with IFormattableDocument org.eclipse.xtext.formatting2.IFormattableDocument used on opensource projects

Example 36 with IFormattableDocument

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

the class FormattableDocumentTest method autoWrapWithSpan.

@Test
public void autoWrapWithSpan() {
    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");
        _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(6);
                    it_1.oneSpace();
                };
                document.append(regions.regionFor(model).keyword("kwlist"), _function);
                final Procedure1<IHiddenRegionFormatter> _function_1 = (IHiddenRegionFormatter it_1) -> {
                    it_1.autowrap();
                    it_1.oneSpace();
                };
                document.append(regions.regionFor(model).keyword("kw1"), _function_1);
                final Procedure1<IHiddenRegionFormatter> _function_2 = (IHiddenRegionFormatter it_1) -> {
                    it_1.autowrap();
                    it_1.oneSpace();
                };
                document.append(regions.regionFor(model).keyword("kw2"), _function_2);
                final Procedure1<IHiddenRegionFormatter> _function_3 = (IHiddenRegionFormatter it_1) -> {
                    it_1.autowrap();
                    it_1.oneSpace();
                };
                document.append(regions.regionFor(model).keyword("kw3"), _function_3);
                final Procedure1<IHiddenRegionFormatter> _function_4 = (IHiddenRegionFormatter it_1) -> {
                    it_1.autowrap();
                    it_1.newLine();
                };
                document.append(regions.regionFor(model).keyword("kw4"), _function_4);
            }
        };
        it.setFormatter(_function_2);
        StringConcatenation _builder_1 = new StringConcatenation();
        _builder_1.append("kwlist");
        _builder_1.newLine();
        _builder_1.append("kw1 kw2");
        _builder_1.newLine();
        _builder_1.append("kw3 kw4");
        _builder_1.newLine();
        it.setExpectation(_builder_1);
    };
    this._genericFormatterTester.assertFormatted(_function);
}

Example 37 with IFormattableDocument

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

the class FormattableDocumentTest method conditionalFormatting1.

@Test
public void conditionalFormatting1() {
    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");
        _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 ISubFormatter _function = (IFormattableSubDocument doc) -> {
                    @Extension final IFormattableSubDocument fits = doc.requireFitsInLine();
                    final Procedure1<IHiddenRegionFormatter> _function_1 = (IHiddenRegionFormatter it_1) -> {
                        it_1.oneSpace();
                    };
                    fits.append(regions.regionFor(model).keyword("kwlist"), _function_1);
                    final Procedure1<IHiddenRegionFormatter> _function_2 = (IHiddenRegionFormatter it_1) -> {
                        it_1.oneSpace();
                    };
                    fits.append(regions.regionFor(model).keyword("kw1"), _function_2);
                };
                final ISubFormatter _function_1 = (IFormattableSubDocument doc) -> {
                    final Procedure1<IHiddenRegionFormatter> _function_2 = (IHiddenRegionFormatter it_1) -> {
                        it_1.newLine();
                    };
                    doc.append(regions.regionFor(model).keyword("kwlist"), _function_2);
                    final Procedure1<IHiddenRegionFormatter> _function_3 = (IHiddenRegionFormatter it_1) -> {
                        it_1.newLine();
                    };
                    doc.append(regions.regionFor(model).keyword("kw1"), _function_3);
                };
                document.formatConditionally(model, _function, _function_1);
            }
        };
        it.setFormatter(_function_2);
        StringConcatenation _builder_1 = new StringConcatenation();
        _builder_1.append("kwlist");
        _builder_1.newLine();
        _builder_1.append("kw1");
        _builder_1.newLine();
        _builder_1.append("kw2");
        _builder_1.newLine();
        it.setExpectation(_builder_1);
    };
    this._genericFormatterTester.assertFormatted(_function);
}

Example 38 with IFormattableDocument

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

the class FormattableDocumentTest method shouldFormat.

@Test
public void shouldFormat() {
    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 false;
            }
        });
        StringConcatenation _builder_1 = new StringConcatenation();
        _builder_1.append("idlist");
        it.setExpectation(_builder_1);
    };
    this._genericFormatterTester.assertFormatted(_function);
}

Example 39 with IFormattableDocument

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

the class FormattableDocumentTest method simple.

@Test
public void simple() {
    final Procedure1<GenericFormatterTestRequest> _function = (GenericFormatterTestRequest it) -> {
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("idlist  a");
        _builder.newLine();
        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.oneSpace();
                };
                document.append(regions.regionFor(model).keyword("idlist"), _function);
            }
        };
        it.setFormatter(_function_1);
        StringConcatenation _builder_1 = new StringConcatenation();
        _builder_1.append("idlist a");
        _builder_1.newLine();
        it.setExpectation(_builder_1);
    };
    this._genericFormatterTester.assertFormatted(_function);
}

Example 40 with IFormattableDocument

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

the class FormattableDocumentTest method autowrap.

@Test
public void autowrap() {
    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("idlist  aaa  bbb  ccc  ddd  eee  fff");
        _builder.newLine();
        it.setToBeFormatted(_builder);
        final GenericFormatter<IDList> _function_2 = new GenericFormatter<IDList>() {

            @Override
            protected void format(final IDList model, @Extension final ITextRegionExtensions regions, @Extension final IFormattableDocument document) {
                final Consumer<ISemanticRegion> _function = (ISemanticRegion it_1) -> {
                    final Procedure1<IHiddenRegionFormatter> _function_1 = (IHiddenRegionFormatter it_2) -> {
                        it_2.autowrap();
                        it_2.oneSpace();
                    };
                    document.prepend(it_1, _function_1);
                };
                regions.regionFor(model).ruleCallsTo(FormattableDocumentTest.this._formatterTestLanguageGrammarAccess.getIDRule()).forEach(_function);
            }
        };
        it.setFormatter(_function_2);
        StringConcatenation _builder_1 = new StringConcatenation();
        _builder_1.append("idlist aaa");
        _builder_1.newLine();
        _builder_1.append("bbb ccc");
        _builder_1.newLine();
        _builder_1.append("ddd eee fff");
        _builder_1.newLine();
        it.setExpectation(_builder_1);
    };
    this._genericFormatterTester.assertFormatted(_function);
}