Added C++ support for solenoids.

Change-Id: If82c05196d2f4c09d148da64f6bdb0564fe5b4cc

wpilibc/wpilibC++Sim/src/Solenoid.cpp

@@ -0,0 +1,108 @@
+/*----------------------------------------------------------------------------*/
+/* Copyright (c) FIRST 2008. 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 "Solenoid.h"
+#include "WPIErrors.h"
+#include "LiveWindow/LiveWindow.h"
+
+/**
+ * Common function to implement constructor behavior.
+ */
+void Solenoid::InitSolenoid(int slot, int channel)
+{
+    char buffer[50];
+    int n = sprintf(buffer, "pneumatic/%d/%d", slot, channel);
+    m_impl = new SimContinuousOutput(buffer);
+  
+	LiveWindow::GetInstance()->AddActuator("Solenoid", slot, channel, this);
+}
+
+/**
+ * Constructor.
+ *
+ * @param channel The channel on the solenoid module to control (1..8).
+ */
+Solenoid::Solenoid(uint32_t channel)
+{
+    InitSolenoid(1, channel);
+}
+
+/**
+ * Constructor.
+ *
+ * @param moduleNumber The solenoid module (1 or 2).
+ * @param channel The channel on the solenoid module to control (1..8).
+ */
+Solenoid::Solenoid(uint8_t moduleNumber, uint32_t channel)
+{
+    InitSolenoid(moduleNumber, channel);
+}
+
+/**
+ * Destructor.
+ */
+Solenoid::~Solenoid()
+{
+}
+
+/**
+ * Set the value of a solenoid.
+ *
+ * @param on Turn the solenoid output off or on.
+ */
+void Solenoid::Set(bool on)
+{
+    m_on = on;
+    m_impl->Set(on ? 1 : -1);
+}
+
+/**
+ * Read the current value of the solenoid.
+ *
+ * @return The current value of the solenoid.
+ */
+bool Solenoid::Get()
+{
+    return m_on;
+}
+
+
+void Solenoid::ValueChanged(ITable* source, const std::string& key, EntryValue value, bool isNew) {
+	Set(value.b);
+}
+
+void Solenoid::UpdateTable() {
+	if (m_table != NULL) {
+		m_table->PutBoolean("Value", Get());
+	}
+}
+
+void Solenoid::StartLiveWindowMode() {
+	Set(false);
+	if (m_table != NULL) {
+		m_table->AddTableListener("Value", this, true);
+	}
+}
+
+void Solenoid::StopLiveWindowMode() {
+	Set(false);
+	if (m_table != NULL) {
+		m_table->RemoveTableListener(this);
+	}
+}
+
+std::string Solenoid::GetSmartDashboardType() {
+	return "Solenoid";
+}
+
+void Solenoid::InitTable(ITable *subTable) {
+	m_table = subTable;
+	UpdateTable();
+}
+
+ITable * Solenoid::GetTable() {
+	return m_table;
+}