Trigger.cpp

/*----------------------------------------------------------------------------*/
/* Copyright (c) FIRST 2011. All Rights Reserved.                                                         */
/* Open Source Software - may be modified and shared by FRC teams. The code   */
/* must be accompanied by the FIRST BSD license file in $(WIND_BASE)/WPILib.  */
/*----------------------------------------------------------------------------*/

#include "Buttons/Button.h"

#include "Buttons/HeldButtonScheduler.h"
#include "Buttons/PressedButtonScheduler.h"
#include "Buttons/ReleasedButtonScheduler.h"
#include "Buttons/ToggleButtonScheduler.h"
#include "Buttons/CancelButtonScheduler.h"

Trigger::Trigger() {
        m_table = NULL;
}

bool Trigger::Grab()
{
        if (Get())
                return true;
        else if (m_table != NULL)
        {
                //if (m_table->isConnected())//TODO is connected on button?
                        return m_table->GetBoolean("pressed");
                /*else
                        return false;*/
        }
        else
                return false;
}

void Trigger::WhenActive(Command *command)
{
        PressedButtonScheduler *pbs = new PressedButtonScheduler(Grab(), this, command);
        pbs->Start();
}

void Trigger::WhileActive(Command *command)
{
        HeldButtonScheduler *hbs = new HeldButtonScheduler(Grab(), this, command);
        hbs->Start();
}

void Trigger::WhenInactive(Command *command)
{
        ReleasedButtonScheduler *rbs = new ReleasedButtonScheduler(Grab(), this, command);
        rbs->Start();
}

void Trigger::CancelWhenActive(Command *command) {
        CancelButtonScheduler *cbs = new CancelButtonScheduler(Grab(), this, command);
        cbs->Start();
}

void Trigger::ToggleWhenActive(Command *command) {
        ToggleButtonScheduler *tbs = new ToggleButtonScheduler(Grab(), this, command);
        tbs->Start();
}

std::string Trigger::GetSmartDashboardType(){
        return "Button";
}

void Trigger::InitTable(ITable* table){
        m_table = table;
        if(m_table!=NULL){
                m_table->PutBoolean("pressed", Get());
        }
}

ITable* Trigger::GetTable(){
        return m_table;
}