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

Example 16 with ITextRegionDiffBuilder

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

the class RegionAccessDiffTest method testDeleteTwo.

@Test
public void testDeleteTwo() {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("4/*1*/prefix/*2*/foo/*3*/");
    _builder.newLine();
    final ITextRegionAccess access = this._regionAccessTestHelper.toTextRegionAccess(_builder);
    final Procedure1<ITextRegionDiffBuilder> _function = (ITextRegionDiffBuilder it) -> {
        @Extension final ITextRegionExtensions ext = access.getExtensions();
        EObject _semanticElement = access.regionForRootEObject().getSemanticElement();
        final PrefixedUnassigned rootObj = ((PrefixedUnassigned) _semanticElement);
        final ISemanticRegion prefix = ext.regionFor(rootObj.getDelegate()).keyword("prefix");
        final ISemanticRegion foo = ext.regionFor(rootObj.getDelegate()).feature(RegionaccesstestlanguagePackage.Literals.DELEGATE__NAME);
        it.remove(prefix.getPreviousHiddenRegion(), foo.getNextHiddenRegion());
    };
    ITextRegionAccess _modify = this._regionAccessTestHelper.modify(access, _function);
    StringConcatenation _builder_1 = new StringConcatenation();
    _builder_1.append(" ");
    _builder_1.append("0  0   H");
    _builder_1.newLine();
    _builder_1.append("        ");
    _builder_1.append("B PrefixedUnassigned Root");
    _builder_1.newLine();
    _builder_1.append(" ");
    _builder_1.append("0  1    S \"4\"        PrefixedUnassigned:\'4\'");
    _builder_1.newLine();
    _builder_1.append("        ");
    _builder_1.append("E PrefixedUnassigned Root");
    _builder_1.newLine();
    _builder_1.append(" ");
    _builder_1.append("1    1 H \"/*1*/\"    Comment:TerminalRule\'ML_COMMENT\' Association:CONTAINER");
    _builder_1.newLine();
    _builder_1.append("   ");
    _builder_1.append("10   \"/*3*/\"    Comment:TerminalRule\'ML_COMMENT\' Association:CONTAINER");
    _builder_1.newLine();
    _builder_1.append("------------ diff 1 ------------");
    _builder_1.newLine();
    _builder_1.append(" ");
    _builder_1.append("1  5  H \"/*1*/\"    Comment:TerminalRule\'ML_COMMENT\' Association:CONTAINER");
    _builder_1.newLine();
    _builder_1.append(" ");
    _builder_1.append("6  6  S \"prefix\"   PrefixedDelegate:\'prefix\'");
    _builder_1.newLine();
    _builder_1.append("12  5  H \"/*2*/\"    Comment:TerminalRule\'ML_COMMENT\' Association:CONTAINER");
    _builder_1.newLine();
    _builder_1.append("17  3  S \"foo\"      Delegate:name=ID");
    _builder_1.newLine();
    _builder_1.append("20  5  H \"/*3*/\"    Comment:TerminalRule\'ML_COMMENT\' Association:CONTAINER");
    _builder_1.newLine();
    this._regionAccessTestHelper.operator_tripleEquals(_modify, _builder_1);
}

Example 17 with ITextRegionDiffBuilder

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

the class RegionAccessDiffTest method testInsertInsertReplace.

@Test
public void testInsertInsertReplace() {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("8 a");
    _builder.newLine();
    final ITextRegionAccess access = this._regionAccessTestHelper.toTextRegionAccess(_builder);
    final Procedure1<ITextRegionDiffBuilder> _function = (ITextRegionDiffBuilder it) -> {
        @Extension final ITextRegionExtensions ext = access.getExtensions();
        EObject _semanticElement = access.regionForRootEObject().getSemanticElement();
        final ValueList rootObj = ((ValueList) _semanticElement);
        final ISemanticRegion a = ext.regionFor(rootObj).keyword("8").getNextSemanticRegion();
        it.replace(a.getNextHiddenRegion(), a.getNextHiddenRegion(), a.getPreviousHiddenRegion(), a.getNextHiddenRegion());
        it.replace(a.getNextHiddenRegion(), a.getNextHiddenRegion(), a.getPreviousHiddenRegion(), a.getNextHiddenRegion());
        it.replace(a, "new");
    };
    ITextRegionAccess _modify = this._regionAccessTestHelper.modify(access, _function);
    StringConcatenation _builder_1 = new StringConcatenation();
    _builder_1.append(" ");
    _builder_1.append("0 0   H");
    _builder_1.newLine();
    _builder_1.append("       ");
    _builder_1.append("B ValueList\'[a]\' Root");
    _builder_1.newLine();
    _builder_1.append(" ");
    _builder_1.append("0 1    S \"8\"        Root:\'8\'");
    _builder_1.newLine();
    _builder_1.append(" ");
    _builder_1.append("1 1    H \" \"        Whitespace:TerminalRule\'WS\'");
    _builder_1.newLine();
    _builder_1.append(" ");
    _builder_1.append("2 3 2  S \"new\"      ValueList:name+=ID");
    _builder_1.newLine();
    _builder_1.append(" ");
    _builder_1.append("5 0 2  H");
    _builder_1.newLine();
    _builder_1.append(" ");
    _builder_1.append("5 3 2  S \"new\"      ValueList:name+=ID");
    _builder_1.newLine();
    _builder_1.append(" ");
    _builder_1.append("8 0 2  H");
    _builder_1.newLine();
    _builder_1.append(" ");
    _builder_1.append("8 3 2  S \"new\"      ValueList:name+=ID");
    _builder_1.newLine();
    _builder_1.append("       ");
    _builder_1.append("E ValueList\'[a]\' Root");
    _builder_1.newLine();
    _builder_1.append("11 0 2 H");
    _builder_1.newLine();
    _builder_1.append("------------ diff 1 ------------");
    _builder_1.newLine();
    _builder_1.append(" ");
    _builder_1.append("2 1 S \"a\"        ValueList:name+=ID");
    _builder_1.newLine();
    _builder_1.append("------------ diff 2 ------------");
    _builder_1.newLine();
    _builder_1.append(" ");
    _builder_1.append("2 1  S \"a\"        ValueList:name+=ID");
    _builder_1.newLine();
    _builder_1.append(" ");
    _builder_1.append("3 0  H");
    _builder_1.newLine();
    this._regionAccessTestHelper.operator_tripleEquals(_modify, _builder_1);
}

Example 18 with ITextRegionDiffBuilder

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

the class RegionAccessDiffTest method testSerializeRootObject.

@Test
public void testSerializeRootObject() {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("3 foo");
    _builder.newLine();
    final ITextRegionAccess access = this._regionAccessTestHelper.toTextRegionAccess(_builder);
    final Procedure1<ITextRegionDiffBuilder> _function = (ITextRegionDiffBuilder it) -> {
        final IEObjectRegion root = access.regionForRootEObject();
        EObject _semanticElement = root.getSemanticElement();
        final Delegate rootObj = ((Delegate) _semanticElement);
        rootObj.setName("baaaz");
        final ITextRegionAccess textRegions = this.serializer.serializeToRegions(rootObj);
        it.replace(root.getPreviousHiddenRegion(), root.getNextHiddenRegion(), textRegions);
    };
    ITextRegionAccess _modify = this._regionAccessTestHelper.modify(access, _function);
    StringConcatenation _builder_1 = new StringConcatenation();
    _builder_1.append("0 0 1 H");
    _builder_1.newLine();
    _builder_1.append("      ");
    _builder_1.append("B Delegate\'baaaz\' Root");
    _builder_1.newLine();
    _builder_1.append("0 1 1  S \"3\"        Unassigned:\'3\'");
    _builder_1.newLine();
    _builder_1.append("1 1 1  H \" \"        Whitespace:TerminalRule\'WS\'");
    _builder_1.newLine();
    _builder_1.append("2 5 1  S \"baaaz\"    Delegate:name=ID");
    _builder_1.newLine();
    _builder_1.append("      ");
    _builder_1.append("E Delegate\'baaaz\' Root");
    _builder_1.newLine();
    _builder_1.append("7 0 1 H");
    _builder_1.newLine();
    _builder_1.append("------------ diff 1 ------------");
    _builder_1.newLine();
    _builder_1.append("0 0 H");
    _builder_1.newLine();
    _builder_1.append("0 1 S \"3\"        Unassigned:\'3\'");
    _builder_1.newLine();
    _builder_1.append("1 1 H \" \"        Whitespace:TerminalRule\'WS\'");
    _builder_1.newLine();
    _builder_1.append("2 3 S \"foo\"      Delegate:name=ID");
    _builder_1.newLine();
    _builder_1.append("5 0 H");
    _builder_1.newLine();
    this._regionAccessTestHelper.operator_tripleEquals(_modify, _builder_1);
}

Example 19 with ITextRegionDiffBuilder

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

the class RegionAccessDiffTest method testInsertBeforeComment.

@Test
public void testInsertBeforeComment() {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("8");
    _builder.newLine();
    _builder.append("/**/");
    _builder.newLine();
    _builder.append("a b");
    _builder.newLine();
    final ITextRegionAccess access = this._regionAccessTestHelper.toTextRegionAccess(_builder);
    final Procedure1<ITextRegionDiffBuilder> _function = (ITextRegionDiffBuilder it) -> {
        @Extension final ITextRegionExtensions ext = access.getExtensions();
        EObject _semanticElement = access.regionForRootEObject().getSemanticElement();
        final ValueList rootObj = ((ValueList) _semanticElement);
        final ISemanticRegion a = ext.regionFor(rootObj).keyword("8").getNextSemanticRegion();
        final ISemanticRegion b = a.getNextSemanticRegion();
        it.replace(a.getPreviousHiddenRegion(), a.getPreviousHiddenRegion(), b.getPreviousHiddenRegion(), b.getNextHiddenRegion());
    };
    ITextRegionAccess _modify = this._regionAccessTestHelper.modify(access, _function);
    StringConcatenation _builder_1 = new StringConcatenation();
    _builder_1.append(" ");
    _builder_1.append("0 0   H");
    _builder_1.newLine();
    _builder_1.append("       ");
    _builder_1.append("B ValueList\'[a, b]\' Root");
    _builder_1.newLine();
    _builder_1.append(" ");
    _builder_1.append("0 1    S \"8\"        Root:\'8\'");
    _builder_1.newLine();
    _builder_1.append(" ");
    _builder_1.append("1 1 1  H \"\\n\"       Whitespace:TerminalRule\'WS\'");
    _builder_1.newLine();
    _builder_1.append(" ");
    _builder_1.append("2 1 1  S \"b\"        ValueList:name+=ID");
    _builder_1.newLine();
    _builder_1.append(" ");
    _builder_1.append("3   1  H \"/**/\"     Comment:TerminalRule\'ML_COMMENT\' Association:PREVIOUS");
    _builder_1.newLine();
    _builder_1.append("   ");
    _builder_1.append("5    \"\\n\"       Whitespace:TerminalRule\'WS\'");
    _builder_1.newLine();
    _builder_1.append(" ");
    _builder_1.append("8 1    S \"a\"        ValueList:name+=ID");
    _builder_1.newLine();
    _builder_1.append(" ");
    _builder_1.append("9 1    H \" \"        Whitespace:TerminalRule\'WS\'");
    _builder_1.newLine();
    _builder_1.append("10 1    S \"b\"        ValueList:name+=ID");
    _builder_1.newLine();
    _builder_1.append("       ");
    _builder_1.append("E ValueList\'[a, b]\' Root");
    _builder_1.newLine();
    _builder_1.append("11 0   H");
    _builder_1.newLine();
    _builder_1.append("------------ diff 1 ------------");
    _builder_1.newLine();
    _builder_1.append(" ");
    _builder_1.append("1   H \"\\n\"       Whitespace:TerminalRule\'WS\'");
    _builder_1.newLine();
    _builder_1.append("       ");
    _builder_1.append("\"/**/\"     Comment:TerminalRule\'ML_COMMENT\' Association:NEXT");
    _builder_1.newLine();
    _builder_1.append("   ");
    _builder_1.append("6   \"\\n\"       Whitespace:TerminalRule\'WS\'");
    _builder_1.newLine();
    this._regionAccessTestHelper.operator_tripleEquals(_modify, _builder_1);
}

Example 20 with ITextRegionDiffBuilder

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

the class RegionAccessDiffTest method testSerializeChildObject.

@Test
public void testSerializeChildObject() {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("2 foo");
    _builder.newLine();
    final ITextRegionAccess access = this._regionAccessTestHelper.toTextRegionAccess(_builder);
    final Procedure1<ITextRegionDiffBuilder> _function = (ITextRegionDiffBuilder it) -> {
        EObject _semanticElement = access.regionForRootEObject().getSemanticElement();
        final Delegate child = ((Delegation) _semanticElement).getDelegate();
        final IEObjectRegion childRegion = access.regionForEObject(child);
        child.setName("baaaz");
        final ITextRegionAccess textRegions = this.serializer.serializeToRegions(child);
        it.replace(childRegion.getPreviousHiddenRegion(), childRegion.getNextHiddenRegion(), textRegions);
    };
    ITextRegionAccess _modify = this._regionAccessTestHelper.modify(access, _function);
    StringConcatenation _builder_1 = new StringConcatenation();
    _builder_1.append("0 0   H");
    _builder_1.newLine();
    _builder_1.append("      ");
    _builder_1.append("B Delegation Root");
    _builder_1.newLine();
    _builder_1.append("0 1    S \"2\"        Delegation:\'2\'");
    _builder_1.newLine();
    _builder_1.append("1 1 1  H \" \"        Whitespace:TerminalRule\'WS\'");
    _builder_1.newLine();
    _builder_1.append("       ");
    _builder_1.append("B Delegate\'baaaz\' Delegate path:Delegation/delegate");
    _builder_1.newLine();
    _builder_1.append("2 5 1   S \"baaaz\"    Delegate:name=ID");
    _builder_1.newLine();
    _builder_1.append("       ");
    _builder_1.append("E Delegate\'baaaz\' Delegate path:Delegation/delegate");
    _builder_1.newLine();
    _builder_1.append("      ");
    _builder_1.append("E Delegation Root");
    _builder_1.newLine();
    _builder_1.append("7 0 1 H");
    _builder_1.newLine();
    _builder_1.append("------------ diff 1 ------------");
    _builder_1.newLine();
    _builder_1.append("1 1  H \" \"        Whitespace:TerminalRule\'WS\'");
    _builder_1.newLine();
    _builder_1.append("2 3  S \"foo\"      Delegate:name=ID");
    _builder_1.newLine();
    _builder_1.append("5 0  H");
    _builder_1.newLine();
    this._regionAccessTestHelper.operator_tripleEquals(_modify, _builder_1);
}