internal void Li(bool opening, IEditable output)
{
if (opening)
{
EnsureParagraphBoundary(output);
_liStart = output.Length();
if (IsOrdered())
{
output.Append(++_liIndex + ". ");
}
else
{
output.Append("• ");
}
}
else
{
if (_liStart >= 0)
{
EnsureParagraphBoundary(output);
output.SetSpan(new LeadingMarginSpanStandard(_gap - _liGap.GetGap(IsOrdered()), _gap), _liStart, output.Length(), SpanTypes.ExclusiveExclusive);
_liStart = -1;
}
}
}
public void HandleTag(bool opening, string tag, IEditable output, IXMLReader xmlReader)
{
if (tag.Equals("ul"))
{
parent = "ul";
}
else if (tag.Equals("ol"))
{
parent = "ol";
}
if (tag.Equals("li"))
{
char lastChar = '0';
if (output.Length() > 0)
{
lastChar = output.CharAt(output.Length() - 1);
}
if (parent.Equals("ul"))
{
if (first)
{
if (lastChar == '\n')
{
output.Append("\t• ");
}
else
{
output.Append("\n\t• ");
}
first = false;
}
else
{
first = true;
}
}
else
{
if (first)
{
if (lastChar == '\n')
{
output.Append("\t" + index + ". ");
}
else
{
output.Append("\n\t" + index + ". ");
}
first = false;
index++;
}
else
{
first = true;
}
}
}
}
public void HandleTag(bool opening, string tag, IEditable output, IXMLReader xmlReader)
{
if (tag.Equals("ulc"))
{
_parent = "ulc";
_index = 1;
}
else if (tag.Equals("olc"))
{
_parent = "olc";
_index = 1;
}
if (!tag.Equals("lic"))
{
return;
}
var lastChar = (char)0;
if (output.Length() > 0)
{
lastChar = output.CharAt(output.Length() - 1);
}
if (_parent.Equals("ulc"))
{
if (_first)
{
output.Append(lastChar == '\n' ? "\t• " : "\n\t• ");
_first = false;
}
else
{
_first = true;
}
}
else
{
if (_first)
{
if (lastChar == '\n')
{
output.Append("\t" + _index + ". ");
}
else
{
output.Append("\n\t" + _index + ". ");
}
_first = false;
_index++;
}
else
{
_first = true;
}
}
}
public void HandleTag(bool opening, string tag, IEditable output, IXMLReader xmlReader)
{
Console.WriteLine("Tag:" + tag);
if (tag.Equals("ulc") && !opening)
{
output.Append("\n");
}
else if (tag.Equals("lic") && opening)
{
output.Append("\n\t•\t");
}
}
/**
* Modified from {@link Android.Text.Html}
*/
private void End(IEditable output, Type kind, bool paragraphStyle, params Java.Lang.Object[] replaces)
{
Java.Lang.Object obj = GetLast(output, kind);
// start of the tag
int where = output.GetSpanStart(obj);
// end of the tag
int len = output.Length();
output.RemoveSpan(obj);
if (where != len)
{
int thisLen = len;
// paragraph styles like AlignmentSpan need to end with a new line!
if (paragraphStyle)
{
output.Append("\n");
thisLen++;
}
foreach (Java.Lang.Object replace in replaces)
{
output.SetSpan(replace, where, thisLen, SpanTypes.ExclusiveExclusive);
}
// if (HtmlTextView.DEBUG) {
// Log.d(HtmlTextView.TAG, "where: " + where);
// Log.d(HtmlTextView.TAG, "thisLen: " + thisLen);
// }
}
}
public ListBuilder StartList(bool ordered, IEditable output)
{
if (_parent == null && output.Length() > 0)
{
_ = output.Append("\n ");
}
return(new ListBuilder(this, ordered));
}
public ListBuilder StartList(bool ordered, IEditable output)
{
if (_parent == null && output.Length() > 0)
{
_ = output.Append("\n ");
}
return(new ListBuilder(this, ordered, _listIndent)); // KWI-FIX: pass thru listIndent
}
internal ListBuilder StartList(bool ordered, IEditable output)
{
if (_parent == null)
{
if (output.Length() > 0)
{
output.Append("\n ");
}
}
return(new ListBuilder(this, ordered));
}
public void HandleTag(bool opening, string tag, IEditable output, IXMLReader xmlReader)
{
tag = tag.ToLowerInvariant();
if (tag == "hr" && opening)
{
output.Append("---------------------------------------------\r\n");
}
else if (TAGS_WITH_IGNORED_CONTENT.Contains(tag))
{
HandleIgnoredTag(opening, output);
}
}
/**
* This method is called when the sending activity has Finished, with the
* result it supplied.
*/
public override void OnActivityResult(int requestCode, int resultCode, Intent data)
{
// You can use the requestCode to select between multiple child
// activities you may have started. Here there is only one thing
// we launch.
if (requestCode == GET_CODE)
{
// We will be Adding to our text.
IEditable text = (IEditable)mResults.GetText();
// This is a standard resultCode that is sent back if the
// activity doesn't supply an explicit result. It will also
// be returned if the activity failed to launch.
if (resultCode == RESULT_CANCELED)
{
text.Append("(cancelled)");
// Our protocol with the sending activity is that it will send
// text in 'data' as its result.
}
else
{
text.Append("(okay ");
text.Append(int.ToString(resultCode));
text.Append(") ");
if (data != null)
{
text.Append(data.GetAction());
}
}
text.Append("\n");
}
}
private static void EnsureParagraphBoundary(IEditable output)
{
if (output.Length() == 0)
{
return;
}
char lastChar = output.CharAt(output.Length() - 1);
if (lastChar != '\n')
{
output.Append('\n');
}
}
private static void EnsureParagraphBoundary(IEditable output)
{
if (output.Length() == 0)
{
return;
}
var lastChar = output.CharAt(output.Length() - 1);
if (lastChar != '\n')
{
_ = output.Append('\n').Append('\n'); // Append an additional new line to create space between each item in list
}
}
protected virtual void AppendNewLine(IEditable text)
{
if (text.Length() <= 0)
{
return;
}
if (text.CharAt(text.Length() - 1).Equals(Environment.NewLine))
{
return;
}
text.Append(Environment.NewLine);
}
internal ListBuilder CloseList(IEditable output)
{
EnsureParagraphBoundary(output);
var result = _parent;
if (result == null)
{
result = this;
}
if (result._parent == null)
{
output.Append('\n');
}
return(result);
}
public void HandleTag(bool opening, string tag, IEditable output, Org.Xml.Sax.IXMLReader xmlReader)
{
if (tag == "li")
{
if (first)
{
output.Append("\n\t" + index + ". ");
first = false;
index++;
}
else
{
first = true;
}
}
}
public ListBuilder CloseList(IEditable output)
{
EnsureParagraphBoundary(output);
ListBuilder result = _parent;
if (result == null)
{
result = this;
}
if (result._parent == null)
{
_ = output.Append('\n');
}
return result;
}
public void AfterTextChanged(IEditable s)
{
// ensure a blank space at the end of each label.text
// because the italic font is cut off at the right border
if (s == null)
{
return;
}
if (s.Length() < 1)
{
return;
}
if (s.CharAt(s.Length() - 1).CompareTo(' ') == 0)
{
return;
}
s.Append(' ');
}
public void AddListItem(bool isOpening, IEditable output)
{
if (isOpening)
{
EnsureParagraphBoundary(output);
_liStart = output.Length();
var lineStart = IsOrdered()
? ++_liIndex + ". "
: "• ";
_ = output.Append(lineStart);
}
else
{
if (_liStart >= 0)
{
EnsureParagraphBoundary(output);
using var leadingMarginSpan = new LeadingMarginSpanStandard(_gap - _liGap.GetGap(IsOrdered()), _gap);
output.SetSpan(leadingMarginSpan, _liStart, output.Length(), SpanTypes.ExclusiveExclusive);
_liStart = -1;
}
}
}
/**
* Modified from {@link Android.Text.Html}
*/
private void end(IEditable output, Type kind, Boolean paragraphStyle, params Java.Lang.Object[] replaces)
{
Java.Lang.Object obj = getLast(output, kind);
// start of the tag
int where = output.GetSpanStart(obj);
// end of the tag
int len = output.Length();
output.RemoveSpan(obj);
if (where != len) {
int thisLen = len;
// paragraph styles like AlignmentSpan need to end with a new line!
if (paragraphStyle) {
output.Append("\n");
thisLen++;
}
foreach (Java.Lang.Object replace in replaces) {
output.SetSpan(replace, where, thisLen, SpanTypes.ExclusiveExclusive);
}
// if (HtmlTextView.DEBUG) {
// Log.d(HtmlTextView.TAG, "where: " + where);
// Log.d(HtmlTextView.TAG, "thisLen: " + thisLen);
// }
}
}
