namespace MAPIDemo
{
/// <summary>
/// C#实现接口IFoldingStrategy
/// </summary>
public class MmForCSharp: IFoldingStrategy
{
public List<FoldMarker> GenerateFoldMarkers(IDocument document, string fileName, object parseInformation)
{
List<FoldMarker> list = new List<FoldMarker>();
Stack<int> startLines = new Stack<int>();
// Create foldmarkers for the whole document, enumerate through every line.
for (int i = 0; i < document.TotalNumberOfLines; i++)
{
// Get the text of current line.
string text = document.GetText(document.GetLineSegment(i));
if (text.Trim().StartsWith("#region")) // Look for method starts
{
startLines.Push(i);
}
if (text.Trim().StartsWith("#endregion")) // Look for method endings
{
int start = startLines.Pop();
// Add a new FoldMarker to the list.
// document = the current document
// start = the start line for the FoldMarker
// document.GetLineSegment(start).Length = the ending of the current line = the start column of our foldmarker.
// i = The current line = end line of the FoldMarker.
// 7 = The end column
list.Add(new FoldMarker(document, start, document.GetLineSegment(start).Length, i, 57, FoldType.Region, "..."));
}
//支持嵌套 {}
if (text.Trim().StartsWith("{")) // Look for method starts
{
startLines.Push(i);
}
if (text.Trim().StartsWith("}")) // Look for method endings
{
if (startLines.Count > 0)
{
int start = startLines.Pop();
list.Add(new FoldMarker(document, start, document.GetLineSegment(start).Length, i, 57, FoldType.TypeBody, "...}"));
}
}
// /// <summary>
if (text.Trim().StartsWith("/// <summary>")) // Look for method starts
{
startLines.Push(i);
}
if (text.Trim().StartsWith("/// <returns>")) // Look for method endings
{
int start = startLines.Pop();
//获取注释文本（包括空格）
string display = document.GetText(document.GetLineSegment(start + 1).Offset, document.GetLineSegment(start + 1).Length);
//remove ///
display = display.Trim().TrimStart('/');
list.Add(new FoldMarker(document, start, document.GetLineSegment(start).Length, i, 57, FoldType.TypeBody, display));
}
}
return list;
}
}
}
或者如这种接口：
https://www.cnblogs.com/farrio/archive/2005/03/29/127917.html
[此贴子已经被作者于2022/11/17 10:06:09编辑过]
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Post By：2022/11/17 9:37:00 [只看该作者]
