/////////////////////////////////////////////////////////////////////////////////
/// <summary>
///
/// </summary>
/// <param name="coverlet"></param>
/// <returns></returns>
public void Merge(DCssPropertyCollection merged)
{
System.Diagnostics.Debug.Assert(merged != null);
for (int index = 0, count = merged.m_propertyList.Count; index < count; ++index)
{
AddFirst(merged.m_propertyList[index]);
}
}
/////////////////////////////////////////////////////////////////////////////////
/// <summary>
///
/// </summary>
/// <param name="input"></param>
/// <returns></returns>
public DCssPropertyCollection ResolvePropertyList(string input)
{
System.Diagnostics.Debug.Assert(input != null);
DCssPropertyCollection result = new DCssPropertyCollection();
ResolvePropertyList(input, result);
return(result);
}
/////////////////////////////////////////////////////////////////////////////////
/// <summary>
///
/// </summary>
/// <param name="coverlet"></param>
/// <returns></returns>
public void Merge(DCssPropertyCollection merged)
{
System.Diagnostics.Debug.Assert(merged != null);
for(int index = 0, count = merged.m_propertyList.Count; index < count; ++index)
AddFirst(merged.m_propertyList[index]);
}
/////////////////////////////////////////////////////////////////////////////////
/// <summary>
///
/// </summary>
/// <param name="input"></param>
/// <returns></returns>
public void ResolvePropertyList(string input, DCssPropertyCollection result)
{
System.Diagnostics.Debug.Assert(input != null);
System.Diagnostics.Debug.Assert(result != null);
PropertyListTokenType type = PropertyListTokenType.Name;
int index = 0;
string name = "", value = "";
while (index < input.Length) // PropertyList: S* declaration? [ ';' S* declaration? ]*;
{
// declaration: DELIM? property S* ':' S* value;
int startIndex = 0;
if (type == PropertyListTokenType.Name)
{
startIndex = input.IndexOfAny(":=".ToCharArray(), index);
}
else if (type == PropertyListTokenType.Value)
{
startIndex = input.IndexOf(';', index);
}
if (type == PropertyListTokenType.Name &&
startIndex != -1 && startIndex - index > 0 &&
(input[startIndex].Equals(':') || input[startIndex].Equals('=')))
{
name = input.Substring(index, startIndex - index);
name = name.Trim(CHtmlUtil.WhiteSpaceCharsArray);
if (name.Length > 0 &&
CHtmlUtil.ExistWhiteSpaceChar(name) == false)
{
type = PropertyListTokenType.Value;
}
}
else if (type == PropertyListTokenType.Value &&
startIndex != -1 && startIndex - index > 0 &&
input[startIndex].Equals(';'))
{
value = input.Substring(index, startIndex - index);
value = value.Trim(CHtmlUtil.WhiteSpaceCharsArray);
if (value.Length > 0)
{
DCssProperty property = new DCssProperty(name, value);
result.AddLast(property);
}
type = PropertyListTokenType.Name;
}
else if (type == PropertyListTokenType.Value &&
startIndex == -1)
{
value = input.Substring(index);
value = value.Trim(CHtmlUtil.WhiteSpaceCharsArray);
if (value.Length > 0)
{
DCssProperty property = new DCssProperty(name, value);
result.AddLast(property);
}
type = PropertyListTokenType.Name;
}
else
{
type = PropertyListTokenType.Name;
}
if (startIndex == -1)
{
index = input.Length;
}
else
{
index = startIndex + 1;
}
}
}
/////////////////////////////////////////////////////////////////////////////////
/// <summary>
///
/// </summary>
/// <param name="input"></param>
/// <returns></returns>
public DCssPropertyCollection ResolvePropertyList(string input)
{
System.Diagnostics.Debug.Assert(input != null);
DCssPropertyCollection result = new DCssPropertyCollection();
ResolvePropertyList(input, result);
return result;
}
/////////////////////////////////////////////////////////////////////////////////
/// <summary>
///
/// </summary>
/// <param name="input"></param>
/// <returns></returns>
public void ResolvePropertyList(string input, DCssPropertyCollection result)
{
System.Diagnostics.Debug.Assert(input != null);
System.Diagnostics.Debug.Assert(result != null);
PropertyListTokenType type = PropertyListTokenType.Name;
int index = 0;
string name = "", value = "";
while(index < input.Length) // PropertyList: S* declaration? [ ';' S* declaration? ]*;
{
// declaration: DELIM? property S* ':' S* value;
int startIndex = 0;
if(type == PropertyListTokenType.Name)
startIndex = input.IndexOfAny(":=".ToCharArray(), index);
else if(type == PropertyListTokenType.Value)
startIndex = input.IndexOf(';', index);
if(type == PropertyListTokenType.Name &&
startIndex != -1 && startIndex - index > 0 &&
(input[startIndex].Equals(':') || input[startIndex].Equals('=')))
{
name = input.Substring(index, startIndex - index);
name = name.Trim(CHtmlUtil.WhiteSpaceCharsArray);
if(name.Length > 0 &&
CHtmlUtil.ExistWhiteSpaceChar(name) == false)
type = PropertyListTokenType.Value;
}
else if(type == PropertyListTokenType.Value &&
startIndex != -1 && startIndex - index > 0 &&
input[startIndex].Equals(';'))
{
value = input.Substring(index, startIndex - index);
value = value.Trim(CHtmlUtil.WhiteSpaceCharsArray);
if(value.Length > 0)
{
DCssProperty property = new DCssProperty(name, value);
result.AddLast(property);
}
type = PropertyListTokenType.Name;
}
else if(type == PropertyListTokenType.Value &&
startIndex == -1)
{
value = input.Substring(index);
value = value.Trim(CHtmlUtil.WhiteSpaceCharsArray);
if(value.Length > 0)
{
DCssProperty property = new DCssProperty(name, value);
result.AddLast(property);
}
type = PropertyListTokenType.Name;
}
else type = PropertyListTokenType.Name;
if(startIndex == -1) index = input.Length;
else index = startIndex + 1;
}
}
