public void Sections()
{
string content =
@"# NAME1 -----
x <- 1
# NAME2 -----
";
TextBufferMock textBuffer = null;
int calls = 0;
OutlineRegionsChangedEventArgs args = null;
textBuffer = new TextBufferMock(content, RContentTypeDefinition.ContentType);
using (var tree = new EditorTree(textBuffer, _shell)) {
tree.Build();
using (var editorDocument = new EditorDocumentMock(tree)) {
using (var ob = new ROutlineRegionBuilder(editorDocument, _shell)) {
var rc1 = new OutlineRegionCollection(0);
ob.BuildRegions(rc1);
rc1.Should().HaveCount(2);
rc1[0].DisplayText.Should().Be("# NAME1");
rc1[1].DisplayText.Should().Be("# NAME2");
rc1[0].Length.Should().Be(21);
rc1[1].Length.Should().Be(13);
ob.RegionsChanged += (s, e) => {
calls++;
args = e;
};
textBuffer.Insert(2, "A");
editorDocument.EditorTree.EnsureTreeReady();
// Wait for background/idle tasks to complete
var start = DateTime.Now;
while (calls == 0 && (DateTime.Now - start).TotalMilliseconds < 2000)
{
((IIdleTimeSource)_shell).DoIdle();
}
calls.Should().Be(1);
args.Should().NotBeNull();
args.ChangedRange.Start.Should().Be(0);
args.ChangedRange.End.Should().Be(textBuffer.CurrentSnapshot.Length);
args.Regions.Should().HaveCount(2);
args.Regions[0].DisplayText.Should().Be("# ANAME1");
args.Regions[1].DisplayText.Should().Be("# NAME2");
args.Regions[0].Length.Should().Be(22);
args.Regions[1].Length.Should().Be(13);
}
}
}
}
public static OutlineRegionCollection BuildOutlineRegions(string content)
{
TextBufferMock textBuffer = new TextBufferMock(content, RContentTypeDefinition.ContentType);
using (EditorTree tree = new EditorTree(textBuffer)) {
tree.Build();
EditorDocumentMock editorDocument = new EditorDocumentMock(tree);
ROutlineRegionBuilder ob = new ROutlineRegionBuilder(editorDocument);
OutlineRegionCollection rc = new OutlineRegionCollection(0);
ob.BuildRegions(rc);
return(rc);
}
}
public static OutlineRegionCollection BuildOutlineRegions(IEditorShell editorShell, string content)
{
TextBufferMock textBuffer = new TextBufferMock(content, RContentTypeDefinition.ContentType);
using (var tree = new EditorTree(textBuffer, editorShell)) {
tree.Build();
using (var editorDocument = new EditorDocumentMock(tree)) {
using (var ob = new ROutlineRegionBuilder(editorDocument, editorShell)) {
OutlineRegionCollection rc = new OutlineRegionCollection(0);
ob.BuildRegions(rc);
return(rc);
}
}
}
}
public static OutlineRegionCollection BuildOutlineRegions(IServiceContainer services, string content)
{
var textBuffer = new TextBufferMock(content, RContentTypeDefinition.ContentType);
var eb = textBuffer.ToEditorBuffer();
using (var tree = new EditorTree(eb, services)) {
tree.Build();
using (var editorDocument = new EditorDocumentMock(tree)) {
using (var ob = new ROutlineRegionBuilder(editorDocument, services)) {
var rc = new OutlineRegionCollection(0);
ob.BuildRegions(rc);
return(rc);
}
}
}
}