public virtual java.lang.CharSequence filter(java.lang.CharSequence source, int start
, int end, android.text.Spanned dest, int dstart, int dend)
{
{
for (int i = start; i < end; i++)
{
if (System.Char.IsLower(source[i]))
{
char[] v = new char[end - start];
android.text.TextUtils.getChars(source, start, end, v, 0);
string s = new string(v).ToUpper();
if (source is android.text.Spanned)
{
android.text.SpannableString sp = new android.text.SpannableString(java.lang.CharSequenceProxy.Wrap
(s));
android.text.TextUtils.copySpansFrom((android.text.Spanned)source, start, end, null
, sp, 0);
return(sp);
}
else
{
return(java.lang.CharSequenceProxy.Wrap(s));
}
}
}
}
return(null);
}
public virtual java.lang.CharSequence filter(java.lang.CharSequence source, int start
, int end, android.text.Spanned dest, int dstart, int dend)
{
{
for (int i = start; i < end; i++)
{
if (System.Char.IsLower(source[i]))
{
char[] v = new char[end - start];
android.text.TextUtils.getChars(source, start, end, v, 0);
string s = new string(v).ToUpper();
if (source is android.text.Spanned)
{
android.text.SpannableString sp = new android.text.SpannableString(java.lang.CharSequenceProxy.Wrap
(s));
android.text.TextUtils.copySpansFrom((android.text.Spanned)source, start, end, null
, sp, 0);
return sp;
}
else
{
return java.lang.CharSequenceProxy.Wrap(s);
}
}
}
}
return null;
}
public virtual java.lang.CharSequence terminateToken(java.lang.CharSequence text)
{
int i = text.Length;
while (i > 0 && text[i - 1] == ' ')
{
i--;
}
if (i > 0 && text[i - 1] == ',')
{
return(text);
}
else
{
if (text is android.text.Spanned)
{
android.text.SpannableString sp = new android.text.SpannableString(java.lang.CharSequenceProxy.Wrap
(text + ", "));
android.text.TextUtils.copySpansFrom((android.text.Spanned)text, 0, text.Length,
typeof(object), sp, 0);
return(sp);
}
else
{
return(java.lang.CharSequenceProxy.Wrap(text + ", "));
}
}
}
private java.lang.CharSequence formatUrl(java.lang.CharSequence url)
{
if (mUrlColor == null)
{
// Lazily get the URL color from the current theme.
android.util.TypedValue colorValue = new android.util.TypedValue();
mContext.getTheme().resolveAttribute([email protected],
colorValue, true);
mUrlColor = mContext.getResources().getColorStateList(colorValue.resourceId);
}
android.text.SpannableString text = new android.text.SpannableString(url);
text.setSpan(new android.text.style.TextAppearanceSpan(null, 0, 0, mUrlColor, null
), 0, url.Length, android.text.SpannedClass.SPAN_EXCLUSIVE_EXCLUSIVE);
return(text);
}
public virtual java.lang.CharSequence terminateToken(java.lang.CharSequence text)
{
int i = text.Length;
while (i > 0 && text[i - 1] == ' ')
{
i--;
}
if (i > 0 && text[i - 1] == ',')
{
return text;
}
else
{
if (text is android.text.Spanned)
{
android.text.SpannableString sp = new android.text.SpannableString(java.lang.CharSequenceProxy.Wrap
(text + ", "));
android.text.TextUtils.copySpansFrom((android.text.Spanned)text, 0, text.Length,
typeof(object), sp, 0);
return sp;
}
else
{
return java.lang.CharSequenceProxy.Wrap(text + ", ");
}
}
}
internal java.lang.CharSequence applyStyles(string str, int[] style, android.content.res.StringBlock
.StyleIDs ids)
{
if (style.Length == 0)
{
return java.lang.CharSequenceProxy.Wrap(str);
}
android.text.SpannableString buffer = new android.text.SpannableString(java.lang.CharSequenceProxy.Wrap
(str));
int i = 0;
while (i < style.Length)
{
int type = style[i];
if (type == ids.boldId)
{
buffer.setSpan(new android.text.style.StyleSpan(android.graphics.Typeface.BOLD),
style[i + 1], style[i + 2] + 1, android.text.SpannedClass.SPAN_EXCLUSIVE_EXCLUSIVE
);
}
else
{
if (type == ids.italicId)
{
buffer.setSpan(new android.text.style.StyleSpan(android.graphics.Typeface.ITALIC)
, style[i + 1], style[i + 2] + 1, android.text.SpannedClass.SPAN_EXCLUSIVE_EXCLUSIVE
);
}
else
{
if (type == ids.underlineId)
{
buffer.setSpan(new android.text.style.UnderlineSpan(), style[i + 1], style[i + 2]
+ 1, android.text.SpannedClass.SPAN_EXCLUSIVE_EXCLUSIVE);
}
else
{
if (type == ids.ttId)
{
buffer.setSpan(new android.text.style.TypefaceSpan("monospace"), style[i + 1], style
[i + 2] + 1, android.text.SpannedClass.SPAN_EXCLUSIVE_EXCLUSIVE);
}
else
{
if (type == ids.bigId)
{
buffer.setSpan(new android.text.style.RelativeSizeSpan(1.25f), style[i + 1], style
[i + 2] + 1, android.text.SpannedClass.SPAN_EXCLUSIVE_EXCLUSIVE);
}
else
{
if (type == ids.smallId)
{
buffer.setSpan(new android.text.style.RelativeSizeSpan(0.8f), style[i + 1], style
[i + 2] + 1, android.text.SpannedClass.SPAN_EXCLUSIVE_EXCLUSIVE);
}
else
{
if (type == ids.subId)
{
buffer.setSpan(new android.text.style.SubscriptSpan(), style[i + 1], style[i + 2]
+ 1, android.text.SpannedClass.SPAN_EXCLUSIVE_EXCLUSIVE);
}
else
{
if (type == ids.supId)
{
buffer.setSpan(new android.text.style.SuperscriptSpan(), style[i + 1], style[i +
2] + 1, android.text.SpannedClass.SPAN_EXCLUSIVE_EXCLUSIVE);
}
else
{
if (type == ids.strikeId)
{
buffer.setSpan(new android.text.style.StrikethroughSpan(), style[i + 1], style[i
+ 2] + 1, android.text.SpannedClass.SPAN_EXCLUSIVE_EXCLUSIVE);
}
else
{
if (type == ids.listItemId)
{
addParagraphSpan(buffer, new android.text.style.BulletSpan(10), style[i + 1], style
[i + 2] + 1);
}
else
{
if (type == ids.marqueeId)
{
buffer.setSpan(android.text.TextUtils.TruncateAt.MARQUEE, style[i + 1], style[i +
2] + 1, android.text.SpannedClass.SPAN_INCLUSIVE_INCLUSIVE);
}
else
{
string tag = nativeGetString(mNative, type);
if (tag.StartsWith("font;"))
{
string sub;
sub = subtag(tag, ";height=");
if (sub != null)
{
int size = System.Convert.ToInt32(sub);
addParagraphSpan(buffer, new android.content.res.StringBlock.Height(size), style[
i + 1], style[i + 2] + 1);
}
sub = subtag(tag, ";size=");
if (sub != null)
{
int size = System.Convert.ToInt32(sub);
buffer.setSpan(new android.text.style.AbsoluteSizeSpan(size, true), style[i + 1],
style[i + 2] + 1, android.text.SpannedClass.SPAN_EXCLUSIVE_EXCLUSIVE);
}
sub = subtag(tag, ";fgcolor=");
if (sub != null)
{
int color = [email protected](sub, -1);
buffer.setSpan(new android.text.style.ForegroundColorSpan(color), style[i + 1], style
[i + 2] + 1, android.text.SpannedClass.SPAN_EXCLUSIVE_EXCLUSIVE);
}
sub = subtag(tag, ";bgcolor=");
if (sub != null)
{
int color = [email protected](sub, -1);
buffer.setSpan(new android.text.style.BackgroundColorSpan(color), style[i + 1], style
[i + 2] + 1, android.text.SpannedClass.SPAN_EXCLUSIVE_EXCLUSIVE);
}
}
else
{
if (tag.StartsWith("a;"))
{
string sub;
sub = subtag(tag, ";href=");
if (sub != null)
{
buffer.setSpan(new android.text.style.URLSpan(sub), style[i + 1], style[i + 2] +
1, android.text.SpannedClass.SPAN_EXCLUSIVE_EXCLUSIVE);
}
}
else
{
if (tag.StartsWith("annotation;"))
{
int len = tag.Length;
int next;
{
for (int t = tag.IndexOf(';'); t < len; t = next)
{
int eq = tag.IndexOf('=', t);
if (eq < 0)
{
break;
}
next = tag.IndexOf(';', eq);
if (next < 0)
{
next = len;
}
string key = Sharpen.StringHelper.Substring(tag, t + 1, eq);
string value = Sharpen.StringHelper.Substring(tag, eq + 1, next);
buffer.setSpan(new android.text.Annotation(key, value), style[i + 1], style[i + 2
] + 1, android.text.SpannedClass.SPAN_EXCLUSIVE_EXCLUSIVE);
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
i += 3;
}
return new android.text.SpannedString(buffer);
}
internal java.lang.CharSequence applyStyles(string str, int[] style, android.content.res.StringBlock
.StyleIDs ids)
{
if (style.Length == 0)
{
return(java.lang.CharSequenceProxy.Wrap(str));
}
android.text.SpannableString buffer = new android.text.SpannableString(java.lang.CharSequenceProxy.Wrap
(str));
int i = 0;
while (i < style.Length)
{
int type = style[i];
if (type == ids.boldId)
{
buffer.setSpan(new android.text.style.StyleSpan(android.graphics.Typeface.BOLD),
style[i + 1], style[i + 2] + 1, android.text.SpannedClass.SPAN_EXCLUSIVE_EXCLUSIVE
);
}
else
{
if (type == ids.italicId)
{
buffer.setSpan(new android.text.style.StyleSpan(android.graphics.Typeface.ITALIC)
, style[i + 1], style[i + 2] + 1, android.text.SpannedClass.SPAN_EXCLUSIVE_EXCLUSIVE
);
}
else
{
if (type == ids.underlineId)
{
buffer.setSpan(new android.text.style.UnderlineSpan(), style[i + 1], style[i + 2]
+ 1, android.text.SpannedClass.SPAN_EXCLUSIVE_EXCLUSIVE);
}
else
{
if (type == ids.ttId)
{
buffer.setSpan(new android.text.style.TypefaceSpan("monospace"), style[i + 1], style
[i + 2] + 1, android.text.SpannedClass.SPAN_EXCLUSIVE_EXCLUSIVE);
}
else
{
if (type == ids.bigId)
{
buffer.setSpan(new android.text.style.RelativeSizeSpan(1.25f), style[i + 1], style
[i + 2] + 1, android.text.SpannedClass.SPAN_EXCLUSIVE_EXCLUSIVE);
}
else
{
if (type == ids.smallId)
{
buffer.setSpan(new android.text.style.RelativeSizeSpan(0.8f), style[i + 1], style
[i + 2] + 1, android.text.SpannedClass.SPAN_EXCLUSIVE_EXCLUSIVE);
}
else
{
if (type == ids.subId)
{
buffer.setSpan(new android.text.style.SubscriptSpan(), style[i + 1], style[i + 2]
+ 1, android.text.SpannedClass.SPAN_EXCLUSIVE_EXCLUSIVE);
}
else
{
if (type == ids.supId)
{
buffer.setSpan(new android.text.style.SuperscriptSpan(), style[i + 1], style[i +
2] + 1, android.text.SpannedClass.SPAN_EXCLUSIVE_EXCLUSIVE);
}
else
{
if (type == ids.strikeId)
{
buffer.setSpan(new android.text.style.StrikethroughSpan(), style[i + 1], style[i
+ 2] + 1, android.text.SpannedClass.SPAN_EXCLUSIVE_EXCLUSIVE);
}
else
{
if (type == ids.listItemId)
{
addParagraphSpan(buffer, new android.text.style.BulletSpan(10), style[i + 1], style
[i + 2] + 1);
}
else
{
if (type == ids.marqueeId)
{
buffer.setSpan(android.text.TextUtils.TruncateAt.MARQUEE, style[i + 1], style[i +
2] + 1, android.text.SpannedClass.SPAN_INCLUSIVE_INCLUSIVE);
}
else
{
string tag = nativeGetString(mNative, type);
if (tag.StartsWith("font;"))
{
string sub;
sub = subtag(tag, ";height=");
if (sub != null)
{
int size = System.Convert.ToInt32(sub);
addParagraphSpan(buffer, new android.content.res.StringBlock.Height(size), style[
i + 1], style[i + 2] + 1);
}
sub = subtag(tag, ";size=");
if (sub != null)
{
int size = System.Convert.ToInt32(sub);
buffer.setSpan(new android.text.style.AbsoluteSizeSpan(size, true), style[i + 1],
style[i + 2] + 1, android.text.SpannedClass.SPAN_EXCLUSIVE_EXCLUSIVE);
}
sub = subtag(tag, ";fgcolor=");
if (sub != null)
{
int color = [email protected](sub, -1);
buffer.setSpan(new android.text.style.ForegroundColorSpan(color), style[i + 1], style
[i + 2] + 1, android.text.SpannedClass.SPAN_EXCLUSIVE_EXCLUSIVE);
}
sub = subtag(tag, ";bgcolor=");
if (sub != null)
{
int color = [email protected](sub, -1);
buffer.setSpan(new android.text.style.BackgroundColorSpan(color), style[i + 1], style
[i + 2] + 1, android.text.SpannedClass.SPAN_EXCLUSIVE_EXCLUSIVE);
}
}
else
{
if (tag.StartsWith("a;"))
{
string sub;
sub = subtag(tag, ";href=");
if (sub != null)
{
buffer.setSpan(new android.text.style.URLSpan(sub), style[i + 1], style[i + 2] +
1, android.text.SpannedClass.SPAN_EXCLUSIVE_EXCLUSIVE);
}
}
else
{
if (tag.StartsWith("annotation;"))
{
int len = tag.Length;
int next;
{
for (int t = tag.IndexOf(';'); t < len; t = next)
{
int eq = tag.IndexOf('=', t);
if (eq < 0)
{
break;
}
next = tag.IndexOf(';', eq);
if (next < 0)
{
next = len;
}
string key = Sharpen.StringHelper.Substring(tag, t + 1, eq);
string value = Sharpen.StringHelper.Substring(tag, eq + 1, next);
buffer.setSpan(new android.text.Annotation(key, value), style[i + 1], style[i + 2
] + 1, android.text.SpannedClass.SPAN_EXCLUSIVE_EXCLUSIVE);
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
i += 3;
}
return(new android.text.SpannedString(buffer));
}
private java.lang.CharSequence formatUrl(java.lang.CharSequence url)
{
if (mUrlColor == null)
{
// Lazily get the URL color from the current theme.
android.util.TypedValue colorValue = new android.util.TypedValue();
mContext.getTheme().resolveAttribute([email protected],
colorValue, true);
mUrlColor = mContext.getResources().getColorStateList(colorValue.resourceId);
}
android.text.SpannableString text = new android.text.SpannableString(url);
text.setSpan(new android.text.style.TextAppearanceSpan(null, 0, 0, mUrlColor, null
), 0, url.Length, android.text.SpannedClass.SPAN_EXCLUSIVE_EXCLUSIVE);
return text;
}
