Allowed sharing of common C++ code between RoboRIO and Simulation.

Change-Id: I8bf2bda9df389c13ae0567a62dbf0ca931ceb6f8

wpilibc/wpilibC++/src/Buttons/Button.cpp

@@ -0,0 +1,50 @@
+/*----------------------------------------------------------------------------*/
+/* 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"
+
+/**
+ * Specifies the command to run when a button is first pressed
+ * @param command The pointer to the command to run
+ */
+void Button::WhenPressed(Command *command) {
+	WhenActive(command);
+}
+
+/**
+ * Specifies the command to be scheduled while the button is pressed
+ * The command will be scheduled repeatedly while the button is pressed and will
+ * be canceled when the button is released.
+ * @param command The pointer to the command to run
+ */
+void Button::WhileHeld(Command *command) {
+	WhileActive(command);
+}
+
+/**
+ * Specifies the command to run when the button is released
+ * The command will be scheduled a single time.
+ * @param The pointer to the command to run
+ */
+void Button::WhenReleased(Command *command) {
+	WhenInactive(command);
+}
+
+/**
+ * Cancels the specificed command when the button is pressed
+ * @param The command to be canceled
+ */
+void Button::CancelWhenPressed(Command *command) {
+	CancelWhenActive(command);
+}
+
+/**
+ * Toggle the specified command when the button is pressed
+ * @param The command to be toggled
+ */
+void Button::ToggleWhenPressed(Command *command) {
+	ToggleWhenActive(command);
+}