private void AppendLine(List <WordUnit> words, int level)
{
WordUnit word;
if (words.Count == 0)
{
words.Add(word = new WordUnit());
}
else
{
word = new WordUnit('\r')
{
UnitType = TemplateUnitType.Code
};
word.Append(-1, '\n');
if (words[words.Count - 1].ItemFamily != CodeItemFamily.Space)
{
words.Add(word);
}
else
{
words[words.Count - 1] = word;
}
}
for (int i = 0; i < level * 4; i++)
{
word.Append(-1, ' ');
}
}
private void CheckPunctuate(WordUnit word, ref WordUnit pre)
{
switch (word.Char)
{
#region 其它
case '#':
word.IsKeyWord = true;
word.PrimaryLevel = 33;
word.JoinLevel = 2;
word.ValueType = LuaDataTypeItem.NumberValue;
word.JoinFeature = JoinFeature.Front;
word.SetRace(CodeItemRace.Sentence, CodeItemFamily.Operator, CodeItemType.StringLen);
pre = null;
break;
case ';':
word.IsKeyWord = true;
word.SetRace(CodeItemRace.Control, CodeItemFamily.Control, CodeItemType.Separator_Semicolon);
pre = null;
break;
default:
pre = null;
break;
#endregion
#region 扩号区域
case '{':
word.IsKeyWord = true;
word.PrimaryLevel = 1;
word.JoinLevel = 2;
word.ValueType = LuaDataTypeItem.TableDefinition;
word.SetRace(CodeItemRace.Range, CodeItemFamily.Range, CodeItemType.Brackets41);
pre = null;
break;
case '}':
word.IsKeyWord = true;
word.PrimaryLevel = 1;
word.JoinLevel = 2;
word.SetRace(CodeItemRace.Range, CodeItemFamily.Range, CodeItemType.Brackets42);
pre = null;
break;
case '(':
word.IsKeyWord = true;
word.PrimaryLevel = 1;
word.JoinLevel = 3;
word.SetRace(CodeItemRace.Range, CodeItemFamily.Range, CodeItemType.Brackets21);
pre = null;
break;
case ')':
word.IsKeyWord = true;
word.JoinLevel = 3;
word.SetRace(CodeItemRace.Range, CodeItemFamily.Range, CodeItemType.Brackets22);
pre = null;
break;
case '[':
word.IsKeyWord = true;
word.PrimaryLevel = 1;
word.JoinLevel = 1;
word.SetRace(CodeItemRace.Range, CodeItemFamily.Range, CodeItemType.Brackets31);
pre = null;
break;
case ']':
word.IsKeyWord = true;
word.JoinLevel = 1;
word.SetRace(CodeItemRace.Range, CodeItemFamily.Range, CodeItemType.Brackets32);
pre = null;
break;
#endregion
#region 算术计算
case '+':
word.IsKeyWord = true;
word.PrimaryLevel = 1;
word.JoinLevel = 5;
word.ValueType = LuaDataTypeItem.NumberValue;
word.JoinFeature = JoinFeature.TowWay;
word.SetRace(CodeItemRace.Sentence, CodeItemFamily.Compute, CodeItemType.Compute_Add);
pre = null;
break;
case '-':
word.IsKeyWord = true;
word.JoinLevel = 5;
word.ValueType = LuaDataTypeItem.NumberValue;
word.JoinFeature = JoinFeature.TowWay;
word.SetRace(CodeItemRace.Sentence, CodeItemFamily.Compute, CodeItemType.Compute_Sub);
pre = null;
break;
case '*':
word.IsKeyWord = true;
word.PrimaryLevel = 1;
word.JoinLevel = 4;
word.ValueType = LuaDataTypeItem.NumberValue;
word.JoinFeature = JoinFeature.TowWay;
word.SetRace(CodeItemRace.Sentence, CodeItemFamily.Compute, CodeItemType.Compute_Mulit);
pre = null;
break;
case '/':
word.IsKeyWord = true;
word.PrimaryLevel = 1;
word.JoinLevel = 4;
word.ValueType = LuaDataTypeItem.NumberValue;
word.JoinFeature = JoinFeature.TowWay;
word.SetRace(CodeItemRace.Sentence, CodeItemFamily.Compute, CodeItemType.Compute_Div);
pre = null;
break;
case '%':
word.IsKeyWord = true;
word.PrimaryLevel = 1;
word.JoinLevel = 4;
word.ValueType = LuaDataTypeItem.NumberValue;
word.JoinFeature = JoinFeature.TowWay;
word.SetRace(CodeItemRace.Sentence, CodeItemFamily.Compute, CodeItemType.Compute_Mod);
pre = null;
break;
case '^':
word.IsKeyWord = true;
word.PrimaryLevel = 1;
word.JoinLevel = 3;
word.ValueType = LuaDataTypeItem.NumberValue;
word.JoinFeature = JoinFeature.TowWay;
word.SetRace(CodeItemRace.Sentence, CodeItemFamily.Compute, CodeItemType.Compute_Exp);
pre = null;
break;
#endregion
#region 连接符
case ',':
word.IsKeyWord = true;
word.PrimaryLevel = 1;
word.JoinLevel = 3;
word.JoinFeature = JoinFeature.Connect;
word.SetRace(CodeItemRace.Sentence, CodeItemFamily.Separator, CodeItemType.Separator_Comma);
pre = null;
break;
case ':':
word.IsKeyWord = true;
word.PrimaryLevel = 1;
word.JoinLevel = 1;
word.JoinFeature = JoinFeature.Connect;
word.SetRace(CodeItemRace.Sentence, CodeItemFamily.Separator, CodeItemType.Separator_Colon);
pre = null;
break;
case '.':
if (pre == null || pre.FirstChar != '.')
{
word.IsKeyWord = true;
word.PrimaryLevel = 1;
word.JoinLevel = 1;
word.JoinFeature = JoinFeature.Connect;
word.SetRace(CodeItemRace.Sentence, CodeItemFamily.Separator, CodeItemType.Separator_Dot);
pre = word;
}
else if (pre.Chars.Count == 1)
{
pre.Append(word);
word.Clear();
pre.JoinLevel = 2;
pre.ValueType = LuaDataTypeItem.StringValue;
pre.SetRace(CodeItemRace.Sentence, CodeItemFamily.Separator, CodeItemType.Separator_StringJoin);
}
else
{
pre.Append(word);
word.Clear();
word.IsKeyWord = false;
pre.JoinLevel = -1;
pre.ValueType = LuaDataTypeItem.TableDefinition;
pre.JoinFeature = JoinFeature.None;
pre.SetRace(CodeItemRace.Variable, CodeItemFamily.Variable, CodeItemType.Variable_Arg);
pre = null;
}
break;
#endregion
#region 逻辑比较
case '>':
word.IsKeyWord = true;
word.PrimaryLevel = 1;
word.ValueType = LuaDataTypeItem.BoolValue;
word.JoinLevel = 6;
word.JoinFeature = JoinFeature.TowWay;
word.SetRace(CodeItemRace.Sentence, CodeItemFamily.Compare, CodeItemType.Compare_Greater);
pre = word;
break;
case '<':
word.IsKeyWord = true;
word.PrimaryLevel = 1;
word.ValueType = LuaDataTypeItem.BoolValue;
word.JoinLevel = 6;
word.JoinFeature = JoinFeature.TowWay;
word.SetRace(CodeItemRace.Sentence, CodeItemFamily.Compare, CodeItemType.Compare_Less);
pre = word;
break;
case '~':
pre = word;
break;
case '=':
bool canLink = false;
if (pre != null)
{
switch (pre.Char)
{
case '>':
canLink = true;
pre.SetRace(CodeItemRace.Sentence, CodeItemFamily.Compare, CodeItemType.Compare_GreaterEqual);
break;
case '<':
canLink = true;
pre.SetRace(CodeItemRace.Sentence, CodeItemFamily.Compare, CodeItemType.Compare_LessEqual);
break;
case '~':
canLink = true;
pre.SetRace(CodeItemRace.Sentence, CodeItemFamily.Compare, CodeItemType.Compare_NotEqual);
break;
case '=':
canLink = true;
pre.SetRace(CodeItemRace.Sentence, CodeItemFamily.Compare, CodeItemType.Compare_Equal);
break;
}
}
if (canLink)
{
pre.Append(word);
word.Clear();
pre.PrimaryLevel = 1;
pre.ValueType = LuaDataTypeItem.BoolValue;
pre.JoinLevel = 6;
pre.JoinFeature = JoinFeature.TowWay;
pre = null;
}
else
{
word.PrimaryLevel = 1;
word.IsKeyWord = true;
word.JoinLevel = 9;
word.JoinFeature = JoinFeature.TowWay;
word.SetRace(CodeItemRace.Sentence, CodeItemFamily.SetValue, CodeItemType.Separator_Equal);
pre = word;
}
break;
#endregion
}
}