#include <vxml.h>
Inheritance diagram for PVXMLGrammar:
Public Types | |
Idle | |
Not yet started. | |
Started | |
Grammar awaiting input. | |
Filled | |
got something that matched the grammar | |
NoInput | |
timeout or still waiting to match | |
NoMatch | |
recognized something but didn't match the grammar | |
Help | |
help keyword | |
enum | GrammarState { Idle, Started, Filled, NoInput, NoMatch, Help } |
Public Member Functions | |
PVXMLGrammar (PVXMLSession &session, PXMLElement &field) | |
virtual void | OnUserInput (const char ch)=0 |
virtual void | Start () |
virtual bool | Process () |
GrammarState | GetState () const |
void | SetTimeout (const PTimeInterval &timeout) |
Protected Member Functions | |
PDECLARE_NOTIFIER (PTimer, PVXMLGrammar, OnTimeout) | |
Protected Attributes | |
PVXMLSession & | m_session |
PXMLElement & | m_field |
PString | m_value |
GrammarState | m_state |
PTimeInterval | m_timeout |
PTimer | m_timer |
PMutex | m_mutex |
PVXMLGrammar::PVXMLGrammar | ( | PVXMLSession & | session, | |
PXMLElement & | field | |||
) |
GrammarState PVXMLGrammar::GetState | ( | ) | const [inline] |
virtual void PVXMLGrammar::OnUserInput | ( | const char | ch | ) | [pure virtual] |
Implemented in PVXMLMenuGrammar, and PVXMLDigitsGrammar.
PVXMLGrammar::PDECLARE_NOTIFIER | ( | PTimer | , | |
PVXMLGrammar | , | |||
OnTimeout | ||||
) | [protected] |
virtual bool PVXMLGrammar::Process | ( | ) | [virtual] |
Reimplemented in PVXMLMenuGrammar.
void PVXMLGrammar::SetTimeout | ( | const PTimeInterval & | timeout | ) |
virtual void PVXMLGrammar::Start | ( | ) | [virtual] |
PXMLElement& PVXMLGrammar::m_field [protected] |
PMutex PVXMLGrammar::m_mutex [protected] |
PVXMLSession& PVXMLGrammar::m_session [protected] |
GrammarState PVXMLGrammar::m_state [protected] |
PTimeInterval PVXMLGrammar::m_timeout [protected] |
PTimer PVXMLGrammar::m_timer [protected] |
PString PVXMLGrammar::m_value [protected] |