/// <summary>
/// Ends a Header tag.
/// </summary>
/// <returns>void</returns>
/// <param name="text">SpannableStringBuilder</param>
static void endHeader(SpannableStringBuilder text)
{
int len = text.Length();
var obj = getLast(text, Java.Lang.Class.FromType(typeof(Header)));
int where = text.GetSpanStart(obj);
text.RemoveSpan(obj);
// Back off not to change only the text, not the blank line.
while (len > where && text.CharAt(len - 1) == '\n')
{
len--;
}
if (where != len)
{
Header h = (Header)obj;
text.SetSpan(new RelativeSizeSpan(HEADER_SIZES [h.mLevel]),
where, len, SpanTypes.ExclusiveExclusive);
text.SetSpan(new StyleSpan(TypefaceStyle.Bold),
where, len, SpanTypes.ExclusiveExclusive);
}
}
/// <summary>
/// Handles the P tag.
/// </summary>
/// <returns>void</returns>
/// <param name="text">Text within the P Tag</param>
static void handleP(SpannableStringBuilder text)
{
int len = text.Length();
if (len >= 1 && text.CharAt(len - 1) == '\n')
{
if (len >= 2 && text.CharAt(len - 2) == '\n')
{
return;
}
text.Append("\n");
return;
}
if (len != 0)
{
text.Append("\n\n");
}
}
private static void TrimTrailingWhitespace(SpannableStringBuilder source)
{
if (source == null && source.Length() <= 0)
{
return;
}
int i = source.Length();
// loop back to the first non-whitespace character
while (--i >= 0 && Character.IsWhitespace(source.CharAt(i)))
{
}
source.Delete(i, source.Length() - 1);
}
public virtual void show(View anchor, List <object> line, int wordNum, int showX, bool redraw)
{
try
{
this.showX = showX;
if (redraw)
{
this.dismiss();
}
if (line != null)
{
this.line = line;
this.wordIndex = wordNum;
this.entry = (int)line[wordNum];
splitButton.Visibility = ViewStates.Visible;
bookmarkButton.Visibility = ViewStates.Visible;
}
else
{
this.entry = wordNum;
splitButton.Visibility = ViewStates.Gone;
bookmarkButton.Visibility = ViewStates.Gone;
}
string sTrad = Dict.GetCh(entry, "traditional");
string sSimp = Dict.GetCh(entry, "simplified");
SpannableStringBuilder text = new SpannableStringBuilder();
if (sSimp.Length > 1)
{
List <object> subWords = BreakWord(sSimp);
foreach (object word in subWords)
{
if (word is int)
{ //was found
string ch = Dict.GetCh((int)word, "simplified");
text.Append(ch).Append(new Java.Lang.String(" "));
WordSpan clickable = new WordSpan(this);
clickable.link = ch;
text.SetSpan(clickable, text.Length() - ch.Length - 1, text.Length() - 1, SpanTypes.User);
}
else
{
text.Append((string)word).Append(new Java.Lang.String(" "));
}
}
}
else
{
text.Append(sSimp).Append(new Java.Lang.String(" "));
text.SetSpan(new AbsoluteSizeSpan(24, true), text.Length() - sSimp.Length - 1, text.Length() - 1, SpanTypes.User);
splitButton.Visibility = ViewStates.Gone;
}
if (!sTrad.Equals(sSimp))
{
text.Append(sTrad);
}
mChars.SetText(text, TextView.BufferType.Spannable);
text.Clear();
string pinyin = Dict.PinyinToTones(Dict.GetPinyin(entry));
text.Append("[ ").Append(new Java.Lang.String(pinyin)).Append(new Java.Lang.String(" ] "));
appendInlineButtons(text, pinyin);
text.Append("\n");
string[] parts = Regex.Split(Regex.Replace(Dict.GetEnglish(entry), @"/", "\n• "), @"\\$");
int i = 0;
foreach (string s in parts)
{
if (i++ % 2 == 1)
{
pinyin = Dict.PinyinToTones(s);
text.Append("\n\n[ ").Append(new Java.Lang.String(pinyin)).Append(new Java.Lang.String(" ] "));
appendInlineButtons(text, pinyin);
text.Append("\n");
}
else
{
text.Append("• ");
int beforeAppended = text.Length();
int bracketIndex, bracketEnd = 0;
while ((bracketIndex = s.IndexOf("[", bracketEnd, StringComparison.Ordinal)) > -1)
{
text.Append(s, bracketEnd, bracketIndex);
bracketEnd = s.IndexOf("]", bracketIndex);
text.Append(Dict.PinyinToTones(s.SubstringSpecial(bracketIndex, bracketEnd)));
}
text.Append(s, bracketEnd, s.Length);
int afterAppended = text.Length();
for (int m = beforeAppended; m < afterAppended; m++)
{
if (text.CharAt(m) >= '\u25CB' && text.CharAt(m) <= '\u9FA5')
{
int n = m + 1;
while (n < text.Length() && text.CharAt(n) >= '\u25CB' && text.CharAt(n) <= '\u9FA5')
{
n++;
}
WordSpan clickable = new WordSpan(this);
clickable.link = text.SubSequence(m, n - m).ToString();
text.SetSpan(clickable, m, n, SpanTypes.User);
}
}
}
}
mContent.SetText(text, TextView.BufferType.Spannable);
LinearLayout bookmarkTitleLayout = (LinearLayout)mRootView.FindViewById(Resource.Id.bookmark);
if (mContext.annoMode != AnnotationActivity.ANNOTATE_FILE)
{
bookmarkButton.Visibility = ViewStates.Gone;
bookmarkTitleLayout.Visibility = ViewStates.Gone;
}
else
{
int lineNum = mContext.lines.IndexOf(line);
long bookmarkPos = mContext.GetPosition(mContext.lines, lineNum + 1, wordIndex, true);
int bookmarksPos = Bookmark.SearchClosest(bookmarkPos, mContext.mBookmarks);
bool isBookmarked = mContext.mBookmarks.Count > bookmarksPos && mContext.mBookmarks[bookmarksPos].mPosition == bookmarkPos;
ToggleBookmark(bookmarkButton, isBookmarked);
if (isBookmarked)
{
bookmarkTitleLayout.Visibility = ViewStates.Visible;
((TextView)mRootView.FindViewById(Resource.Id.bookmarkTitle)).Text = mContext.mBookmarks[bookmarksPos].mTitle;
}
else
{
bookmarkTitleLayout.Visibility = ViewStates.Gone;
}
}
ToggleStar(null, AnnotationActivity.sharedPrefs.GetString("stars", "").StartsWith(Dict.GetCh(entry, "simplified") + "\n") || AnnotationActivity.sharedPrefs.GetString("stars", "").Contains("\n" + Dict.GetCh(entry, "simplified") + "\n"));
this.parent = anchor;
float xPos = 0, yPos = 0, arrowPos;
int[] location = new int[2];
anchor.GetLocationOnScreen(location);
Rect anchorRect = new Rect(location[0], location[1], location[0] + anchor.Width, location[1] + anchor.Height);
if (redraw)
{
mWindow.ShowAtLocation(anchor, GravityFlags.NoGravity, 0, 0);
}
mBubble.Measure(ViewGroup.LayoutParams.WrapContent, ViewGroup.LayoutParams.WrapContent);
float rootHeight = mBubble.MeasuredHeight;
float rootWidth = mBubble.MeasuredWidth;
xPos = showX - (rootWidth / 2);
if ((xPos + rootWidth) > screenX)
{
xPos = screenX - rootWidth;
}
else if (xPos < 0)
{
xPos = 0;
}
arrowPos = showX - xPos;
float dyTop = anchorRect.Top - 60 * scale;
float dyBottom = screenY - anchorRect.Bottom - 20 * scale;
bool onTop = dyBottom <rootHeight && dyTop> dyBottom;
if (onTop)
{
if (rootHeight + 20 * scale > dyTop)
{
yPos = 60 * scale;
rootHeight = anchorRect.Top - yPos - 20 * scale;
}
else
{
yPos = anchorRect.Top - rootHeight - 20 * scale;
}
}
else
{
yPos = anchorRect.Bottom;
if (rootHeight > dyBottom)
{
rootHeight = dyBottom;
}
}
showArrow((onTop ? Resource.Id.arrow_down : Resource.Id.arrow_up), arrowPos, rootWidth);
mWindow.Update((int)Math.Round(xPos), (int)Math.Round(yPos), (int)Math.Round(rootWidth), (int)Math.Round(rootHeight + 21 * scale));
mScroll.FullScroll(FocusSearchDirection.Up);
}
catch (Exception e)
{
Toast.MakeText(mContext, "Error: " + e.Message, ToastLength.Long).Show();
}
}