FSM Class Reference

This class implements a Finite State Machine (FSM). More...

#include <fsm.hpp>

Inheritance diagram for FSM:

List of all members.

Public Member Functions
void	addState (const string &state)
	Add a state to the machine.
void	addTransition (const string &state1, const string &event, const string &state2, CmdGeneric *pCmd=NULL)
	Add a transition to the machine.
const string &	getState () const
	Retrieve the current state.
void	setState (const string &state)
	Set the current state, without bothering about transitions.
void	handleTransition (const string &event)

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Detailed Description

This class implements a Finite State Machine (FSM).

Definition at line 38 of file fsm.hpp.

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Member Function Documentation

void FSM::handleTransition (  const string &  event  )

Find a transition from the current state with the input event, change the state, and call the associated callback (if any). Definition at line 72 of file fsm.cpp. References CmdGeneric::execute(). Referenced by CtrlText::handleEvent(), CtrlSliderCursor::handleEvent(), CtrlResize::handleEvent(), CtrlRadialSlider::handleEvent(), CtrlMove::handleEvent(), CtrlCheckbox::handleEvent(), and CtrlButton::handleEvent().

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The documentation for this class was generated from the following files:

• /home/huihoo/src/vlc/vlc-0.8.4a/modules/gui/skins2/utils/fsm.hpp
• /home/huihoo/src/vlc/vlc-0.8.4a/modules/gui/skins2/utils/fsm.cpp

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