/// <summary>
/// 获取包含颜色
/// </summary>
/// <param name="c"></param>
/// <param name="wiStyle"></param>
/// <param name="line"></param>
/// <param name="length"></param>
/// <returns></returns>
private WordIncluedStyle GetIncludeFont(char c, WordIncluedStyle wiStyle, string line, ref int length)
{
if (this.pLanguageMode.PStartWordStyle != null)
{
var ew = this.pLanguageMode.PStartWordStyle.Get(c);
if (ew != null)
{
var _ewNext = ew;
string w = c.ToString();
Start:
length++;
if (length >= line.Length)
{
return(new WordIncluedStyle(_ewNext, w));
}
c = line[length];
var ewNext = _ewNext.Get(c);
if (ewNext != null)
{
_ewNext = ewNext;
w += c.ToString();
goto Start;
}
else if (!_ewNext.IsComplete)
{
length--;
return(wiStyle);
}
length--;
return(new WordIncluedStyle(_ewNext, w));
}
}
return(wiStyle);
}
private WordIncluedStyle SetMoreLineStartStyle(WordIncluedStyle wiStyle, LineString ls, int index)
{
if (wiStyle.IsMoreLine)
{
this.pWordIncluedStyle = wiStyle;
if (ls.PMoreLineStyles == null)
{
ls.PMoreLineStyles = new List <MoreLineStyle>();
}
ls.PMoreLineStyles.Add(new MoreLineStyle()
{
Tag = wiStyle.Text,
WordsIndex = index,
PFontColor = wiStyle.PFontColor,
IsStart = true
});
//pWIStyleY = y;
//this.PLCProperty.AddMoreStyle(y, new MoreLineProperty() {
// StartPWordIndex = index,
// PWFontColor = wiStyle.PFontColor,
// StartY = y,
// TagString = wiStyle.Text,
// PEColsProperty = EColsProperty.Start
//});
return(null);
}
return(wiStyle);
}
/// <summary>
/// 保护颜色是否结束
/// </summary>
/// <param name="c"></param>
/// <param name="wiStyle"></param>
/// <param name="line"></param>
/// <param name="length"></param>
/// <returns></returns>
private bool EndIncludeFont(char c, WordIncluedStyle wiStyle, Word word, string line, ref int length)
{
if (wiStyle.EndFirst == c)
{
if (length > 0 && wiStyle.BeforeNoChar != CharCommand.Char_Empty && line[length - 1] == wiStyle.BeforeNoChar)
{
return(false);
}
if (wiStyle.EndString.Length > 1)
{
string endChar = c.ToString();
Start:
if (length >= line.Length - 1)
{
return(false);
}
endChar += line[++length];
if (endChar == wiStyle.EndString)
{
word.Text = endChar;
return(true);
}
else if (endChar.Length < wiStyle.EndString.Length)
{
goto Start;
}
length--;
return(false);
}
return(true);
}
return(false);
}
//private int pWIStyleY;
/// <summary>
/// 获取行字符串
/// </summary>
/// <param name="line"></param>
/// <returns></returns>
public LineString GetLineString(string line /*, int y*/)
{
this.pCoupleProperty = null;
var pUseWord = new List <Tuple <Word, UseWordFont> >();
line = line.TrimEnd(CharCommand.Char_Enter);
int length = 0;
int index = 0;
Word w;
WFontColor wfc;
WordIncluedStyle wiStyle = null;
LineNodeProperty lnProperty = null;
var lineString = GetLineString();
lineString.PWord = new List <Word>();
lineString.Text = string.Empty;
while (length < line.Length)
{
bool isSetWFC = true;
char c = line[length];
w = new Word();
switch (c)
{
case CharCommand.Char_Tab:
//for (var i = 0; i < this.pLanguageMode.TabSpaceCount - 1; i++) {
// var wSpace = new Word();
// wSpace.Text = " ";
// wSpace.PEWordType = EWordType.Space;
// lineString.Text += wSpace.Text;
// wSpace.LineIndex = index++;
// lineString.PWord.Add(wSpace);
//}
//w = new Word();
w.PEWordType = EWordType.Space;
w.Text = " ";
line = line.Substring(0, length) + " ".PadLeft(this.pLanguageMode.TabSpaceCount) + line.Substring(length + 1);
break;
case CharCommand.Char_Space:
//w = new Word();
w.PEWordType = EWordType.Space;
w.Text = c.ToString();
break;
default:
if (pLanguageMode.CompartChars.Contains(c))
{
w.PEWordType = EWordType.Compart;
w.Text = c.ToString();
if (pLanguageMode.CompartCharFont.TryGetValue(c, out wfc))
{
w.PFont = wfc;
}
#region 包含不换行颜色
if (wiStyle == null)
{
wiStyle = GetIncludeFont(c, wiStyle, line, ref length);
if (wiStyle != null)
{
w.Text = wiStyle.Text;
wiStyle = SetMoreLineStartStyle(wiStyle, lineString, index);
}
}
else if (wiStyle.IsEndStr)
{
if (EndIncludeFont(c, wiStyle, w, line, ref length))
{
w.PIncluedFont = wiStyle.PFontColor;
wiStyle = null;
isSetWFC = false;
}
}
SetMoreLineEndStyle(lineString, c, w, line, index, ref length);
#endregion
#region 是否行属性
if (wiStyle == null)
{
lnProperty = GetLineNodeProperty(c, length, index, /*y,*/ lnProperty);
}
#endregion
}
else
{
//w = new Word();
w.PEWordType = EWordType.Word;
w.Text = c.ToString() + GetTag(line, ref length);
if (pLanguageMode.WordFonts.TryGetValue(w.Text, out wfc))
{
w.PFont = wfc;
}
if (w.PEWordType == EWordType.Word && this.pIEdit.SetWordStyleEvent != null && w.PFont == null)
{
w.PFont = this.pIEdit.SetWordStyleEvent(w.Text);
}
}
#region 自定义样式
if (pLanguageMode.UseBefore != null)
{
if (pLanguageMode.UseBefore.ContainsKey(w.Text))
{
pUseWord.Add(Tuple.Create(w, pLanguageMode.UseBefore[w.Text]));
}
}
if (pLanguageMode.UseAfter != null)
{
if (pLanguageMode.UseAfter.ContainsKey(w.Text))
{
pUseWord.Add(Tuple.Create(w, pLanguageMode.UseAfter[w.Text]));
}
}
#endregion
break;
}
lineString.Text += w.Text;
w.LineIndex = index++;
if (wiStyle != null && isSetWFC)
{
w.PIncluedFont = wiStyle.PFontColor;
}
lineString.PWord.Add(w);
length++;
}
lineString.PLNProperty = lnProperty;
this.SetUseWordFont(pUseWord, lineString.PWord);
return(lineString);
}
private void SetMoreLineEndStyle(LineString ls, char c, Word word, string line, int index, ref int length)
{
if (this.pWordIncluedStyle != null)
{
if (EndIncludeFont(c, this.pWordIncluedStyle, word, line, ref length))
{
//this.PLCProperty.AddMoreStyle(y, new MoreLineProperty() {
// PEColsProperty = EColsProperty.End,
// TagString = this.pWordIncluedStyle.Text,
// EndPWordIndex = index,
// EndY = y
//});
if (ls.PMoreLineStyles == null)
{
ls.PMoreLineStyles = new List <MoreLineStyle>();
}
ls.PMoreLineStyles.Add(new MoreLineStyle()
{
Tag = this.pWordIncluedStyle.Text,
WordsIndex = index,
PFontColor = this.pWordIncluedStyle.PFontColor
});
this.pWordIncluedStyle = null;
}
}
else if (this.pLanguageMode.PEndWordStyle != null)
{
var endStyle = this.pLanguageMode.PEndWordStyle.Get(c);
if (endStyle != null)
{
Loop:
length++;
if (length >= line.Length)
{
return;
}
c = line[length];
var nextStyle = endStyle.Get(c);
if (nextStyle == null)
{
length--;
return;
}
else if (nextStyle.IsEnd)
{
word.Text += c;
//this.PLCProperty.AddMoreStyle(y, new MoreLineProperty() {
// PEColsProperty = EColsProperty.End,
// TagString = nextStyle.StartString,
// EndPWordIndex = index,
// EndY = y
//});
if (ls.PMoreLineStyles == null)
{
ls.PMoreLineStyles = new List <MoreLineStyle>();
}
ls.PMoreLineStyles.Add(new MoreLineStyle()
{
Tag = nextStyle.StartString,
WordsIndex = index
});
}
else
{
goto Loop;
}
}
}
}
