ToggleSmartSaveCommand.java

package com.laboki.eclipse.plugin.smartsave.commands;

import org.eclipse.core.commands.Command;
import org.eclipse.core.commands.State;
import org.eclipse.ui.commands.ICommandService;

import com.laboki.eclipse.plugin.smartsave.Activator;

public enum ToggleSmartSaveCommand {
	INSTANCE;

	private static final String STATE_ID = "org.eclipse.ui.commands.toggleState";
	public static final String ID =
		"com.laboki.eclipse.plugin.smartsave.command.toggleSmartSave";
	public static final Command COMMAND = ToggleSmartSaveCommand.getCommand();
	public static final State STATE = ToggleSmartSaveCommand.getStateInstance();

	private static Command
	getCommand() {
		return ((ICommandService) Activator.getDefault()
			.getWorkbench()
			.getService(ICommandService.class)).getCommand(ToggleSmartSaveCommand.ID);
	}

	private static State
	getStateInstance() {
		return ToggleSmartSaveCommand.COMMAND.getState(ToggleSmartSaveCommand.STATE_ID);
	}

	public static boolean
	getState() {
		return (boolean) ToggleSmartSaveCommand.STATE.getValue();
	}

	public static void
	setState(final boolean state) {
		if (ToggleSmartSaveCommand.getState() == state) return;
		ToggleSmartSaveCommand.STATE.setValue(state);
	}
}