public static List <Tag> Extract(ExtractPolicy extractPolicy, IEnumerable <string> sources)
{
BinaryComponents.Utility.Collections.Set <string> tagsFound = new BinaryComponents.Utility.Collections.Set <string>();
List <Tag> tags = new List <Tag>();
foreach (string source in sources)
{
int start = 0;
while (source != null)
{
int found = source.IndexOf(PrefixParam, start);
if (found == -1)
{
break; // finished
}
else
{
Tag tag = new Tag();
tag.StartIndex = found;
start = found + 1;
if (source.Length > found + 2 && source[found + 1] == '{')
{
start++; // Jump over bracket.
//
// Get Name
int separator = source.IndexOf('}', start);
if (separator != -1)
{
string name = source.Substring(start, separator - start).Trim();
if (name.Length > 0)
{
tag.Name = name;
tag.EndIndex = separator + 1;
bool alreadyFound = tagsFound.Contains(tag.Name);
if (extractPolicy == ExtractPolicy.IncludeAllTags || !alreadyFound)
{
if (!alreadyFound)
{
tagsFound.Add(tag.Name);
}
tags.Add(tag);
}
}
}
}
}
}
}
return(tags);
}
public void CopyToClipboard()
{
StringBuilder builder = new StringBuilder();
//
// Copy header information
int count = 0;
foreach (Column c in _listControl.Columns.VisibleItems)
{
if (count++ > 0)
{
builder.Append("\t");
}
builder.Append(c.Name);
}
builder.Append(Environment.NewLine);
List <object[]> selectedRows = new List <object[]>();
//
// Get a list of rows that have been selected. If a group has
// been selected then all its rows get added if and only if none
// of its subitems have been selected otherwise the group is
// ignored in favour of the subitems.
BinaryComponents.Utility.Collections.Set <object> rowsReadyToAdd = new BinaryComponents.Utility.Collections.Set <object>();
int speculativeStartIndex = 0;
foreach (RowIdentifier ri in _listControl.SelectedItems)
{
bool first = true;
foreach (object[] row in ri.Items)
{
if (first)
{
first = false;
if (rowsReadyToAdd.Contains(row))
{
if (speculativeStartIndex < selectedRows.Count)
{
selectedRows.RemoveRange(speculativeStartIndex, selectedRows.Count - speculativeStartIndex);
}
}
rowsReadyToAdd.Clear();
speculativeStartIndex = selectedRows.Count;
}
rowsReadyToAdd.Add(row);
selectedRows.Add(row);
}
}
//
// Build the text we're going to use for the Clipboard
foreach (object[] row in selectedRows)
{
bool first = true;
foreach (Column column in _listControl.Columns.VisibleItems)
{
if (first)
{
first = false;
}
else
{
builder.Append("\t");
}
builder.Append(column.ColumnItemAccessor(row).ToString());
}
builder.Append(Environment.NewLine);
}
Clipboard.SetText(builder.ToString());
}
