/// <summary>
/// Parses the string and updates the state accordingly.
/// </summary>
/// <param name="input">The text to process.</param>
/// <returns>The text, ready for formatting.</returns>
/// This method modifies the text because it removes some
/// syntax stuff. Maybe the states themselves should handle
/// their own syntax and remove it?
private string HandleFormattingState(string input)
{
string consumedInput = GetConsumedInput(m_disabledFormatterStates, input, this);
if (consumedInput != null)
{
return(consumedInput);
}
// Default, when no block is specified, we ask the current state, or
// use the paragraph state.
if (CurrentState != null)
{
if (CurrentState.FallbackFormattingState != null)
{
FormatterState formatterState = (FormatterState)Activator.CreateInstance(CurrentState.FallbackFormattingState, this);
ChangeState(formatterState);
}
// else, the current state doesn't want to be superceded by
// a new one. We'll leave him be.
}
else
{
ChangeState(new States.ParagraphFormatterState(this));
}
return(input);
}
/// <summary>
/// Parses the string and updates the state accordingly.
/// </summary>
/// <param name="input">The text to process.</param>
/// <returns>The text, ready for formatting.</returns>
/// This method modifies the text because it removes some
/// syntax stuff. Maybe the states themselves should handle
/// their own syntax and remove it?
private string HandleFormattingState(string input, string inputLookAhead)
{
// Find an appropriate formatter state.
Match match;
Match lookAheadMatch;
Type type = GetCandidateFormatterStateType(input, inputLookAhead, out match, out lookAheadMatch);
// Got it! Apply it.
if (type != null)
{
FormatterState formatterState = (FormatterState)Activator.CreateInstance(type);
formatterState.Formatter = this;
FormatterStateConsumeContext context = new FormatterStateConsumeContext(input, inputLookAhead, match, lookAheadMatch);
return(formatterState.Consume(context)); // This may or may not change the current state.
}
// Default, when no block is specified, we ask the current state, or
// use the default state.
if (CurrentState != null)
{
if (CurrentState.FallbackFormattingState != null)
{
ChangeState(CurrentState.FallbackFormattingState);
}
// else, the current state doesn't want to be superceded by
// a new one. We'll leave him be.
}
else
{
ChangeState(m_defaultFormatterStateType);
}
return(input);
}
/// <summary>
/// Parses the string and updates the state accordingly.
/// </summary>
/// <param name="input">The text to process.</param>
/// <returns>The text, ready for formatting.</returns>
/// This method modifies the text because it removes some
/// syntax stuff. Maybe the states themselves should handle
/// their own syntax and remove it?
private string HandleFormattingState(string input)
{
for (int i = 0; i < s_registeredStates.Count; i++)
{
Type type = s_registeredStates[i];
if (IsFormatterStateEnabled(type))
{
FormatterStateAttribute att = s_registeredStatesAttributes[i];
Match m = Regex.Match(input, att.Pattern);
if (m.Success)
{
FormatterState formatterState = (FormatterState)Activator.CreateInstance(type, this);
return(formatterState.Consume(input, m));
}
}
}
// Default, when no block is specified, we ask the current state, or
// use the paragraph state.
if (CurrentState != null)
{
if (CurrentState.FallbackFormattingState != null)
{
FormatterState formatterState = (FormatterState)Activator.CreateInstance(CurrentState.FallbackFormattingState, this);
ChangeState(formatterState);
}
// else, the current state doesn't want to be superceded by
// a new one. We'll leave him be.
}
else
{
ChangeState(new States.ParagraphFormatterState(this));
}
return(input);
}
/// <summary>
/// Parses the string and updates the state accordingly.
/// </summary>
/// <param name="input">The text to process.</param>
/// <returns>The text, ready for formatting.</returns>
/// This method modifies the text because it removes some
/// syntax stuff. Maybe the states themselves should handle
/// their own syntax and remove it?
private string HandleFormattingState(string input)
{
{
Match match;
var formatterState = FindState(input, out match);
if (formatterState != null)
{
var result = formatterState.Consume(input, match);
return(result);
}
}
// Default, when no block is specified, we ask the current state, or
// use the paragraph state.
if (CurrentState != null)
{
if (CurrentState.FallbackFormattingState != null)
{
FormatterState formatterState = (FormatterState)Activator.CreateInstance(CurrentState.FallbackFormattingState, this);
ChangeState(formatterState);
}
// else, the current state doesn't want to be superceded by
// a new one. We'll leave him be.
}
else
{
ChangeState(new States.ParagraphFormatterState(this));
}
return(input);
}
internal void ChangeState(FormatterState formatterState)
{
if (CurrentState != null && CurrentState.GetType() == formatterState.GetType())
{
if (!CurrentState.ShouldNestState(formatterState))
return;
}
PushState(formatterState);
}
internal void ChangeState(FormatterState formatterState)
{
if (CurrentState != null && CurrentState.GetType() == formatterState.GetType())
{
if (!CurrentState.ShouldNestState(formatterState))
{
return;
}
}
PushState(formatterState);
}
public void ChangeState(FormatterState state)
{
if (CurrentState != null && CurrentState.GetType() == state.GetType())
{
if (!CurrentState.ShouldNestState(state))
{
return;
}
}
state.Formatter = _formatter;
_states.Push(state);
state.Enter();
}
internal static string GetConsumedInput(List <Type> disabledFormatterStates, string input, TextileFormatter instance)
{
for (int i = 0; i < s_registeredStates.Count; i++)
{
Type type = s_registeredStates[i];
if (!disabledFormatterStates.Contains(type))
{
FormatterStateAttribute att = s_registeredStatesAttributes[i];
Match m = Regex.Match(input, att.Pattern);
if (m.Success)
{
FormatterState formatterState = (FormatterState)Activator.CreateInstance(type, instance);
return(formatterState.Consume(input, m));
}
}
}
return(null);
}
/// <summary>
/// Parses the string and updates the state accordingly.
/// </summary>
/// <param name="input">The text to process.</param>
/// <returns>The text, ready for formatting.</returns>
/// This method modifies the text because it removes some
/// syntax stuff. Maybe the states themselves should handle
/// their own syntax and remove it?
private string HandleFormattingState(string input, string inputLookAhead)
{
// Find an appropriate formatter state.
Match match;
Match lookAheadMatch;
Type type = GetCandidateFormatterStateType(input, inputLookAhead, out match, out lookAheadMatch);
// Got it! Apply it.
if (type != null)
{
FormatterState formatterState = (FormatterState)Activator.CreateInstance(type);
formatterState.Formatter = this;
FormatterStateConsumeContext context = new FormatterStateConsumeContext(input, inputLookAhead, match, lookAheadMatch);
return(formatterState.Consume(context)); // This may or may not change the current state.
}
StateManager.Fallback();
return(input);
}
/// <summary>
/// Pushes a new state on the stack.
/// </summary>
/// <param name="s">The state to push.</param>
/// The state will be entered automatically.
private void PushState(FormatterState s)
{
m_stackOfStates.Push(s);
s.Enter();
}
public void PushState(FormatterState state)
{
}
/// <summary>
///
/// </summary>
/// <param name="actualTag"></param>
/// <param name="alignNfo"></param>
/// <param name="attNfo"></param>
/// <returns></returns>
public virtual bool ShouldNestState(FormatterState other)
{
return false;
}
protected void ChangeFormatterState(FormatterState formatterState)
{
this.Formatter.ChangeState(formatterState);
}
/// <summary>
/// Pushes a new state on the stack.
/// </summary>
/// <param name="s">The state to push.</param>
/// The state will be entered automatically.
private void PushState(FormatterState s)
{
m_stackOfStates.Push(s);
s.Enter();
}
public void ChangeState(Type formatterStateType)
{
FormatterState formatterState = (FormatterState)Activator.CreateInstance(formatterStateType);
ChangeState(formatterState);
}
protected void ChangeFormatterState(FormatterState formatterState)
{
this.Formatter.ChangeState(formatterState);
}
protected void ChangeState(FormatterState newState) => Formatter.StateManager.ChangeState(newState);
public virtual bool ShouldNestState(FormatterState other) => false;
/// <summary>
///
/// </summary>
/// <param name="actualTag"></param>
/// <param name="alignNfo"></param>
/// <param name="attNfo"></param>
/// <returns></returns>
public virtual bool ShouldNestState(FormatterState other)
{
return(false);
}
/// <summary>
/// Pushes a new state on the stack.
/// </summary>
/// <param name="s">The state to push.</param>
/// The state will be entered automatically.
private void PushState(FormatterState state)
{
state.Formatter = this;
m_stackOfStates.Push(state);
state.Enter();
}