public static BBCodeStyle fuseStyleHierarchy(List <BBCodeStyle> parentToChildHierarchy)
{
if (parentToChildHierarchy == null || parentToChildHierarchy.Count < 1)
{
return(null);
}
if (parentToChildHierarchy.Count == 1)
{
return(parentToChildHierarchy[0].clone());
}
BBCodeStyle t = parentToChildHierarchy[0].clone();
if (t.foreColor == null)
{
t.foreColor = new Color(0x000000, Mode.NORMAL);
}
if (t.backColor == null)
{
t.backColor = new Color(0xCC99CC, Mode.NORMAL);
}
if (t.isBold == StateMode.DEFAULT)
{
t.isBold = StateMode.OFF;
}
if (t.isItalic == StateMode.DEFAULT)
{
t.isItalic = StateMode.OFF;
}
if (t.isStriked == StateMode.DEFAULT)
{
t.isStriked = StateMode.OFF;
}
if (t.isUnderlined == StateMode.DEFAULT)
{
t.isUnderlined = StateMode.OFF;
}
if (!t.isAbsFontSize)
{
t.isAbsFontSize = true;
if (t.fontSize <= 0.0f)
{
t.fontSize = 12.0f;
}
}
int i, l = parentToChildHierarchy.Count;
for (i = 1; i < l; i++)
{
t = fuseStyles(parentToChildHierarchy[i], t);
}
return(t);
}
public static BBCodeStyle fuseStyles(BBCodeStyle child, BBCodeStyle parent)
{
if (parent == null)
return child != null ? child.clone() : null;
if (child == null)
return parent.clone();
BBCodeStyle outStyle = child.clone();
if (outStyle.isBold == StateMode.DEFAULT)
outStyle.isBold = parent.isBold;
if (outStyle.isItalic == StateMode.DEFAULT)
outStyle.isItalic = parent.isItalic;
if (outStyle.isStriked == StateMode.DEFAULT)
outStyle.isStriked = parent.isStriked;
if (outStyle.isUnderlined == StateMode.DEFAULT)
outStyle.isUnderlined = parent.isUnderlined;
if (outStyle.fontSize == 0)
{
outStyle.fontSize = parent.fontSize;
outStyle.isAbsFontSize = parent.isAbsFontSize;
}
else
{
if (!outStyle.isAbsFontSize)
{
outStyle.isAbsFontSize = parent.isAbsFontSize && parent.fontSize != 0;
outStyle.fontSize = parent.fontSize + outStyle.fontSize;
}
else
{
if (outStyle.fontSize < 0)
outStyle.fontSize = 1;
}
}
if (string.IsNullOrEmpty(outStyle.fontName))
outStyle.fontName = parent.fontName;
if (outStyle.backColor == null)
outStyle.backColor = parent.backColor;
else
outStyle.backColor = Color.Mix(parent.backColor, outStyle.backColor);
if (outStyle.foreColor == null)
outStyle.foreColor = parent.foreColor;
else
outStyle.foreColor = Color.Mix(outStyle.backColor, outStyle.foreColor);
return outStyle;
}
public static void applyStyleToTextbox(BBCodeStyle style, RichTextBox tf, int selStart, int selEnd)
{
if (style == null || tf == null || selEnd <= selStart || selEnd < 0)
return;
tf.Select(selStart, selEnd);
FontStyle fontStyle = tf.Font.Style;
String fontName = tf.Font.Name;
float fontSize = tf.Font.Size;
if (style.isBold == StateMode.ON)
fontStyle |= FontStyle.Bold;
else if (style.isBold == StateMode.OFF)
fontStyle &= ~FontStyle.Bold;
if (style.isItalic == StateMode.ON)
fontStyle |= FontStyle.Italic;
else if (style.isItalic == StateMode.OFF)
fontStyle &= ~FontStyle.Italic;
if (style.isUnderlined == StateMode.ON)
fontStyle |= FontStyle.Underline;
else if (style.isUnderlined == StateMode.OFF)
fontStyle &= ~FontStyle.Underline;
if (style.isStriked == StateMode.ON)
fontStyle |= FontStyle.Strikeout;
else if (style.isStriked == StateMode.OFF)
fontStyle &= ~FontStyle.Strikeout;
if (style.fontSize > 0)
fontSize = (float)style.fontSize;
else if (style.fontSize < 0)
fontSize += (float)style.fontSize;
if (style.fontName != null && style.fontName.Length > 0)
fontName = style.fontName;
if (style.foreColor != null)
tf.SelectionColor = Color.FromArgb((int)((uint)(0xFF000000) | (uint)(style.foreColor.color & 0xFFFFFF)));
if (style.backColor != null)
tf.SelectionBackColor = Color.FromArgb((int)((uint)(0xFF000000) | (uint)(style.backColor.color & 0xFFFFFF)));
Font font = new Font(fontName, (float)(fontSize > 1.0f ? fontSize : 1.0f), fontStyle);
tf.SelectionFont = font;
}
public BBCodeStyle clone()
{
BBCodeStyle c = new BBCodeStyle();
c.isBold = this.isBold;
c.isItalic = this.isItalic;
c.isStriked = this.isStriked;
c.isUnderlined = this.isUnderlined;
c.fontName = this.fontName;
c.fontSize = this.fontSize;
c.isAbsFontSize = this.isAbsFontSize;
c.foreColor = this.foreColor == null ? null : this.foreColor.clone();
c.backColor = this.backColor == null ? null : this.backColor.clone();
return(c);
}
public static BBCodeStyle getCascadedNodeStyle(IndexTree tree)
{
if (tree == null)
{
return(null);
}
List <BBCodeStyle> styleHierarchy = new List <BBCodeStyle>();
IndexTree currTree = tree;
while (currTree != null)
{
styleHierarchy.Add(getNodeStyle(currTree));
currTree = currTree.parentNode;
}
styleHierarchy.Reverse();
return(BBCodeStyle.fuseStyleHierarchy(styleHierarchy));
}
public static BBCodeStyle fuseStyles(BBCodeStyle child, BBCodeStyle parent)
{
if (parent == null)
{
return(child != null?child.clone() : null);
}
if (child == null)
{
return(parent.clone());
}
BBCodeStyle outStyle = child.clone();
if (outStyle.isBold == StateMode.DEFAULT)
{
outStyle.isBold = parent.isBold;
}
if (outStyle.isItalic == StateMode.DEFAULT)
{
outStyle.isItalic = parent.isItalic;
}
if (outStyle.isStriked == StateMode.DEFAULT)
{
outStyle.isStriked = parent.isStriked;
}
if (outStyle.isUnderlined == StateMode.DEFAULT)
{
outStyle.isUnderlined = parent.isUnderlined;
}
if (outStyle.fontSize == 0)
{
outStyle.fontSize = parent.fontSize;
outStyle.isAbsFontSize = parent.isAbsFontSize;
}
else
{
if (!outStyle.isAbsFontSize)
{
outStyle.isAbsFontSize = (bool)(parent.isAbsFontSize && parent.fontSize != 0);
outStyle.fontSize = parent.fontSize + outStyle.fontSize;
}
else
{
if (outStyle.fontSize < 0)
{
outStyle.fontSize = 1;
}
}
}
if (string.IsNullOrEmpty(outStyle.fontName))
{
outStyle.fontName = parent.fontName;
}
if (outStyle.backColor == null)
{
outStyle.backColor = parent.backColor;
}
else
{
outStyle.backColor = Color.Mix(parent.backColor, outStyle.backColor);
}
if (outStyle.foreColor == null)
{
outStyle.foreColor = parent.foreColor;
}
else
{
outStyle.foreColor = Color.Mix(outStyle.backColor, outStyle.foreColor);
}
return(outStyle);
}
public BBCodeStyle clone()
{
BBCodeStyle c = new BBCodeStyle();
c.isBold = this.isBold;
c.isItalic = this.isItalic;
c.isStriked = this.isStriked;
c.isUnderlined = this.isUnderlined;
c.fontName = this.fontName;
c.fontSize = this.fontSize;
c.isAbsFontSize = this.isAbsFontSize;
c.foreColor = this.foreColor == null ? null : this.foreColor.clone();
c.backColor = this.backColor == null ? null : this.backColor.clone();
return c;
}
public static void applyStyleTreeToTextbox(RichTextBox tf, String input, IndexTree bbCodeTree)
{
if (tf == null || bbCodeTree == null || input == null || input.Length < 1)
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 = BBCodeUtils.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(BBCodeUtils.getCascadedNodeStyle(flatTree[i]),
tf,
idxA + offsetA,
idxB + offsetA + offsetB);
offsetA += offsetB;
}
tf.Select(tf.Text.Length, tf.Text.Length);
}
public static void applyStyleToTextbox(BBCodeStyle style, RichTextBox tf, int selStart, int selEnd)
{
if (style == null || tf == null || selEnd <= selStart || selEnd < 0)
{
return;
}
tf.Select(selStart, selEnd);
FontStyle fontStyle = tf.Font.Style;
String fontName = tf.Font.Name;
float fontSize = tf.Font.Size;
if (style.isBold == StateMode.ON)
{
fontStyle |= FontStyle.Bold;
}
else if (style.isBold == StateMode.OFF)
{
fontStyle &= ~FontStyle.Bold;
}
if (style.isItalic == StateMode.ON)
{
fontStyle |= FontStyle.Italic;
}
else if (style.isItalic == StateMode.OFF)
{
fontStyle &= ~FontStyle.Italic;
}
if (style.isUnderlined == StateMode.ON)
{
fontStyle |= FontStyle.Underline;
}
else if (style.isUnderlined == StateMode.OFF)
{
fontStyle &= ~FontStyle.Underline;
}
if (style.isStriked == StateMode.ON)
{
fontStyle |= FontStyle.Strikeout;
}
else if (style.isStriked == StateMode.OFF)
{
fontStyle &= ~FontStyle.Strikeout;
}
if (style.fontSize > 0)
{
fontSize = (float)style.fontSize;
}
else if (style.fontSize < 0)
{
fontSize += (float)style.fontSize;
}
if (!string.IsNullOrEmpty(style.fontName))
{
fontName = style.fontName;
}
if (style.foreColor != null)
{
tf.SelectionColor = Color.FromArgb((int)((uint)(0xFF000000) | (uint)(style.foreColor.color & 0xFFFFFF)));
}
if (style.backColor != null)
{
tf.SelectionBackColor = Color.FromArgb((int)((uint)(0xFF000000) | (uint)(style.backColor.color & 0xFFFFFF)));
}
Font font = new Font(fontName, (float)(fontSize > 1.0f ? fontSize : 1.0f), fontStyle);
tf.SelectionFont = font;
}
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);
}
