public static String assembleOutput(String input, IndexTree tree)
{
if (string.IsNullOrEmpty(input) || tree == null)
{
return(null);
}
String outStr = "";
List <IndexTree> flat = IndexTree.flattenTree(tree);
int idxA, idxB;
int i = -1;
int l = flat.Count;
while (++i < l)
{
idxA = flat[i].indexA + flat[i].offsetA;
idxB = flat[i].indexB + flat[i].offsetB;
if (idxA > idxB)
{
return(input);
}
outStr += input.Substring(idxA, idxB - idxA);
}
return(outStr);
}
public static void applyStyleTreeToTextbox(RichTextBox tf, String input, IndexTree bbCodeTree)
{
if (tf == null || bbCodeTree == null || string.IsNullOrEmpty(input))
{
return;
}
tf.Text = "";
BBCodeStyle rootStyle = new BBCodeStyle();
rootStyle.isAbsFontSize = false;
rootStyle.fontName = tf.Font.Name;
rootStyle.fontSize = tf.Font.Size;
rootStyle.isAbsFontSize = true;
rootStyle.foreColor = new BBCodeStyle.Color((uint)0xFF000000 | (uint)(tf.SelectionColor.ToArgb() & (int)0xFFFFFF), BBCodeStyle.Mode.NORMAL);
rootStyle.backColor = new BBCodeStyle.Color((uint)0xFF000000 | (uint)(tf.SelectionBackColor.ToArgb() & (int)0xFFFFFF), BBCodeStyle.Mode.NORMAL);
rootStyle.isBold = tf.Font.Bold ? StateMode.ON : StateMode.OFF;
rootStyle.isItalic = tf.Font.Italic ? StateMode.ON : StateMode.OFF;
rootStyle.isStriked = tf.Font.Strikeout ? StateMode.ON : StateMode.OFF;
rootStyle.isUnderlined = tf.Font.Underline ? StateMode.ON : StateMode.OFF;
PairTag rootPair = new PairTag(new BBCodeTagMatch(true, 0, "", "", "", 0, 0, false), new VoidCloserTagMatch(input.Length));
(rootPair.openerMatch as BBCodeTagMatch).bbCodeStyle = rootStyle;
bbCodeTree = IndexTree.cloneTree(bbCodeTree);
bbCodeTree.data = rootPair;
List <IndexTree> flatTree = IndexTree.flattenTree(bbCodeTree);
String flatText = assembleOutput(input, bbCodeTree);
String corrFlatText = _replaceEnclosures(flatText);
IndexTree.normalizeTree(bbCodeTree);
flatTree = IndexTree.flattenTree(bbCodeTree);
tf.Text = corrFlatText /*flatText*/;
if (flatText == input)
{
return;
}
String currText;
String currCorrText;
int offsetA = 0;
int offsetB = 0;
int idxA, idxB;
int i = -1;
int l = flatTree.Count;
while (++i < l)
{
idxA = flatTree[i].indexA;
idxB = flatTree[i].indexB;
currText = flatText.Substring(idxA, idxB - idxA);
currCorrText = _replaceEnclosures(currText);
offsetB = currCorrText.Length + idxA - idxB;
applyStyleToTextbox(getCascadedNodeStyle(flatTree[i]),
tf,
idxA + offsetA,
idxB + offsetA + offsetB);
offsetA += offsetB;
}
tf.Select(tf.Text.Length, tf.Text.Length);
}
