public RoslynOutliningRegionTag(
ITextEditorFactoryService textEditorFactoryService,
IProjectionBufferFactoryService projectionBufferFactoryService,
IEditorOptionsFactoryService editorOptionsFactoryService,
ITextSnapshot snapshot,
BlockSpan blockSpan)
{
_state = new BlockTagState(
textEditorFactoryService, projectionBufferFactoryService,
editorOptionsFactoryService, snapshot, blockSpan);
}
public void TestToStringWithoutHintSpan()
{
var span = TextSpan.FromBounds(0, 1);
var bannerText = "Foo";
var autoCollapse = true;
var outliningRegion = new BlockSpan(true, span,
bannerText: bannerText, autoCollapse: autoCollapse);
Assert.Equal("{Span=[0..1), BannerText=\"Foo\", AutoCollapse=True, IsDefaultCollapsed=False}", outliningRegion.ToString());
}
public void TestToStringWithHintSpan()
{
var span = TextSpan.FromBounds(0, 1);
var hintSpan = TextSpan.FromBounds(2, 3);
var bannerText = "Foo";
var autoCollapse = true;
var outliningRegion = new BlockSpan(
isCollapsible: true, textSpan: span, hintSpan: hintSpan,
type: BlockTypes.Nonstructural, bannerText: bannerText, autoCollapse: autoCollapse);
Assert.Equal("{Span=[0..1), HintSpan=[2..3), BannerText=\"Foo\", AutoCollapse=True, IsDefaultCollapsed=False}", outliningRegion.ToString());
}
public RoslynOutliningRegionTag(
ITextEditorFactoryService textEditorFactoryService,
IProjectionBufferFactoryService projectionBufferFactoryService,
IEditorOptionsFactoryService editorOptionsFactoryService,
ITextSnapshot snapshot,
BlockSpan outliningSpan)
{
_textEditorFactoryService = textEditorFactoryService;
_projectionBufferFactoryService = projectionBufferFactoryService;
_editorOptionsFactoryService = editorOptionsFactoryService;
_subjectBuffer = snapshot.TextBuffer;
BlockSpan = outliningSpan;
_hintSpan = snapshot.CreateTrackingSpan(BlockSpan.HintSpan.ToSpan(), SpanTrackingMode.EdgeExclusive);
}
public void TestProperties()
{
var span = TextSpan.FromBounds(0, 1);
var hintSpan = TextSpan.FromBounds(2, 3);
var bannerText = "Foo";
var autoCollapse = true;
var outliningRegion = new BlockSpan(true, span, hintSpan,
bannerText: bannerText, autoCollapse: autoCollapse);
Assert.Equal(span, outliningRegion.TextSpan);
Assert.Equal(hintSpan, outliningRegion.HintSpan);
Assert.Equal(bannerText, outliningRegion.BannerText);
Assert.Equal(autoCollapse, outliningRegion.AutoCollapse);
}
public void TestProperties()
{
var span = TextSpan.FromBounds(0, 1);
var hintSpan = TextSpan.FromBounds(2, 3);
var bannerText = "Foo";
var autoCollapse = true;
var outliningRegion = new BlockSpan(
isCollapsible: true, textSpan: span, hintSpan: hintSpan,
type: BlockTypes.Nonstructural, bannerText: bannerText, autoCollapse: autoCollapse);
Assert.Equal(span, outliningRegion.TextSpan);
Assert.Equal(hintSpan, outliningRegion.HintSpan);
Assert.Equal(bannerText, outliningRegion.BannerText);
Assert.Equal(autoCollapse, outliningRegion.AutoCollapse);
}
internal static BlockSpan UpdateBlockSpan(BlockSpan blockSpan,
bool showIndentGuidesForCodeLevelConstructs,
bool showIndentGuidesForDeclarationLevelConstructs,
bool showIndentGuidesForCommentsAndPreprocessorRegions,
bool showOutliningForCodeLevelConstructs,
bool showOutliningForDeclarationLevelConstructs,
bool showOutliningForCommentsAndPreprocessorRegions)
{
var type = blockSpan.Type;
var isTopLevel = BlockTypes.IsDeclarationLevelConstruct(type);
var isMemberLevel = BlockTypes.IsCodeLevelConstruct(type);
var isComment = BlockTypes.IsCommentOrPreprocessorRegion(type);
if (!showIndentGuidesForDeclarationLevelConstructs && isTopLevel)
{
type = BlockTypes.Nonstructural;
}
else if (!showIndentGuidesForCodeLevelConstructs && isMemberLevel)
{
type = BlockTypes.Nonstructural;
}
else if (!showIndentGuidesForCommentsAndPreprocessorRegions && isComment)
{
type = BlockTypes.Nonstructural;
}
var isCollapsible = blockSpan.IsCollapsible;
if (isCollapsible)
{
if (!showOutliningForDeclarationLevelConstructs && isTopLevel)
{
isCollapsible = false;
}
else if (!showOutliningForCodeLevelConstructs && isMemberLevel)
{
isCollapsible = false;
}
else if (!showOutliningForCommentsAndPreprocessorRegions && isComment)
{
isCollapsible = false;
}
}
return(blockSpan.With(type: type, isCollapsible: isCollapsible));
}
public RoslynBlockTag(
ITextEditorFactoryService textEditorFactoryService,
IProjectionBufferFactoryService projectionBufferFactoryService,
IEditorOptionsFactoryService editorOptionsFactoryService,
IBlockTag parent,
ITextSnapshot snapshot,
BlockSpan blockSpan) :
base(span: blockSpan.TextSpan.ToSnapshotSpan(snapshot),
statementSpan: blockSpan.HintSpan.ToSnapshotSpan(snapshot),
parent: parent,
type: blockSpan.Type,
isCollapsible: blockSpan.IsCollapsible,
isDefaultCollapsed: blockSpan.IsDefaultCollapsed,
isImplementation: blockSpan.AutoCollapse,
collapsedForm: null,
collapsedHintForm: null)
{
_state = new BlockTagState(
textEditorFactoryService, projectionBufferFactoryService,
editorOptionsFactoryService, snapshot, blockSpan);
Level = parent == null ? 0 : parent.Level + 1;
}
public void AddBlockSpan(BlockSpan span)
{
_spans.Add(span);
}
public void AddBlockSpan(BlockSpan span) => _spans.Add(span);
internal static void AssertRegion(BlockSpan expected, BlockSpan actual)
{
Assert.Equal(expected.TextSpan.Start, actual.TextSpan.Start);
Assert.Equal(expected.TextSpan.End, actual.TextSpan.End);
Assert.Equal(expected.HintSpan.Start, actual.HintSpan.Start);
Assert.Equal(expected.HintSpan.End, actual.HintSpan.End);
Assert.Equal(expected.BannerText, actual.BannerText);
Assert.Equal(expected.AutoCollapse, actual.AutoCollapse);
Assert.Equal(expected.IsDefaultCollapsed, actual.IsDefaultCollapsed);
}
internal static BlockSpan UpdateBlockSpan(BlockSpan blockSpan,
bool showIndentGuidesForCodeLevelConstructs,
bool showIndentGuidesForDeclarationLevelConstructs,
bool showIndentGuidesForCommentsAndPreprocessorRegions,
bool showOutliningForCodeLevelConstructs,
bool showOutliningForDeclarationLevelConstructs,
bool showOutliningForCommentsAndPreprocessorRegions)
{
var type = blockSpan.Type;
var isTopLevel = BlockTypes.IsDeclarationLevelConstruct(type);
var isMemberLevel = BlockTypes.IsCodeLevelConstruct(type);
var isComment = BlockTypes.IsCommentOrPreprocessorRegion(type);
if (!showIndentGuidesForDeclarationLevelConstructs && isTopLevel)
{
type = BlockTypes.Nonstructural;
}
else if (!showIndentGuidesForCodeLevelConstructs && isMemberLevel)
{
type = BlockTypes.Nonstructural;
}
else if (!showIndentGuidesForCommentsAndPreprocessorRegions && isComment)
{
type = BlockTypes.Nonstructural;
}
var isCollapsible = blockSpan.IsCollapsible;
if (isCollapsible)
{
if (!showOutliningForDeclarationLevelConstructs && isTopLevel)
{
isCollapsible = false;
}
else if (!showOutliningForCodeLevelConstructs && isMemberLevel)
{
isCollapsible = false;
}
else if (!showOutliningForCommentsAndPreprocessorRegions && isComment)
{
isCollapsible = false;
}
}
return blockSpan.With(type: type, isCollapsible: isCollapsible);
}
