private bool SplitParagraph(MultiLineInsertData input, out Action makeSelection)
{
int index = ItemIndex(input.Selection as InsertionPoint);
MakeListItem(index + 1, false);
var newItem = List[index + 1];
var sel = input.Selection as InsertionPoint;
if (input.TsStrAppendToFirstPara == null || input.TsStrPrependToLastPara == null)
{
MoveMaterialAfterIpToStart(sel, input.StringAppendToFirstPara, input.StringPrependToLastPara, newItem);
}
else
{
MoveMaterialAfterIpToStart(sel, input.TsStrAppendToFirstPara, input.TsStrPrependToLastPara, newItem);
}
if (input.ParaStyles != null)
{
if (input.ParaStyles.First() != null)
{
ApplyParagraphStyle(index, 1, input.ParaStyles.First().Name);
}
if (input.ParaStyles.Last() != null)
{
ApplyParagraphStyle(index + 1, 1, input.ParaStyles.Last().Name);
}
}
makeSelection = () => SelectionBuilder.In(Hookup)[index].Offset(0).Install();
return(true);
}
public bool InsertLines(MultiLineInsertData input, out Action makeSelection)
{
var selection = input.Selection as InsertionPoint;
int index = ItemIndex(selection) + 1;
if (input.InsertedTsStrLines != null)
{
var styles = new IStyle[input.InsertedTsStrLines.Count + 1];
if (input.ParaStyles != null)
{
styles = input.ParaStyles.ToArray();
}
SplitParagraph(input, out makeSelection);
for (int i = 0; i < input.InsertedTsStrLines.Count; i++)
{
ITsString str = input.InsertedTsStrLines[i];
IStyle style = styles[i + 1];
var item = MakeListItem(index, false);
SetString(item, str);
if (style != null)
{
ApplyParagraphStyle(index, 1, style.Name);
}
index++;
}
}
else
{
var styles = new IStyle[input.InsertedStringLines.Count + 1];
if (input.ParaStyles != null)
{
styles = input.ParaStyles.ToArray();
}
SplitParagraph(input, out makeSelection);
for (int i = 0; i < input.InsertedStringLines.Count; i++)
{
string str = input.InsertedStringLines[i];
IStyle style = styles[i + 1];
var item = MakeListItem(index, false);
SetString(item, str);
if (style != null)
{
ApplyParagraphStyle(index, 1, style.Name);
}
index++;
}
}
return(true);
}
/// <summary>
/// Insert the specified text at the insertion point.
/// Enhance JohnT: normalize the string after the edit, maintaining the posititon of the IP correctly.
/// </summary>
public override bool InsertText(string input)
{
if (!CanInsertText)
{
return(false); // cannot modify; should we report this somehow?
}
Invalidate(); // Hide the old selection while we still know where it is.
if (input.Contains("\r") || input.Contains("\n"))
{
MultiLineInsertData inputInsertData = new MultiLineInsertData(this, input, null);
Action makeSelection;
ParagraphOperations.InsertLines(inputInsertData, out makeSelection);
RootBox.Site.PerformAfterNotifications(makeSelection);
return(true);
}
Hookup.InsertText(this, input);
StringPosition += input.Length;
return(true);
}
/// <summary>
/// Insert the specified text at the insertion point.
/// Enhance JohnT: normalize the string after the edit, maintaining the posititon of the IP correctly.
/// </summary>
public override bool InsertText(string input)
{
if (!CanInsertText)
return false; // cannot modify; should we report this somehow?
Invalidate(); // Hide the old selection while we still know where it is.
if (input.Contains("\r") || input.Contains("\n"))
{
MultiLineInsertData inputInsertData = new MultiLineInsertData(this, input, null);
Action makeSelection;
ParagraphOperations.InsertLines(inputInsertData, out makeSelection);
RootBox.Site.PerformAfterNotifications(makeSelection);
return true;
}
Hookup.InsertText(this, input);
StringPosition += input.Length;
return true;
}
