//    This file is part of Penn TotalRecall <http://memory.psych.upenn.edu/TotalRecall>.
//
//    TotalRecall is free software: you can redistribute it and/or modify
//    it under the terms of the GNU General Public License as published by
//    the Free Software Foundation, version 3 only.
//
//    TotalRecall is distributed in the hope that it will be useful,
//    but WITHOUT ANY WARRANTY; without even the implied warranty of
//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//    GNU General Public License for more details.
//
//    You should have received a copy of the GNU General Public License
//    along with TotalRecall.  If not, see <http://www.gnu.org/licenses/>.

package behaviors.singleact;

import java.awt.event.ActionEvent;

import util.GiveMessage;

/**
 * Displays a dialog containing information on available keybindings (and mouse actions) not listed in {@link components.MyMenu};
 * @author Yuvi Masory
 */
public class TipsMessageAction extends IdentifiedSingleAction {
	
	private String makeMessage() {
		StringBuffer out = new StringBuffer();
		 
		out.append("<html><b>NOTE: You can learn most keyboard shortcuts through File -> Edit Keyboard Shorcuts.</b>\n\n");
		
		out.append("Space -- Another binding for play/pause, useful when the cursor is not the text field\n\n");
		
		out.append("Emacs keyboard shortcuts can be used in the wordpool text field.\n\n");
		
		out.append("You can remove files from the file list by hitting delete or backspace while they are selected.\n");
		out.append("You can switch to a file in the file list by selecting it and hitting enter.\n");
		out.append("You can switch the waveform position to a previous annotation by selecting it and hitting enter.\n");
		
		out.append("You can enter a wordpool word into the text field by selecting it and hitting enter.\n\n");
		
		out.append("Double clicking with the mouse also works in place of selecting items and hitting enter.\n\n");
		
		out.append("Right-click context menus are available for items in the audio file list and the annotation table.\n");
		out.append("To re-open a file that has already been marked as complete, use the context menu.\n\n");
		
		out.append("You can drag and drop audio files/folders onto the application.\n");
		out.append("You can drag and drop wordpool documents onto the application.");
		
		return out.toString();
	}
	
	public void actionPerformed(ActionEvent e) {
		GiveMessage.infoMessage(makeMessage());
	}
	
	@Override
	public void update() {}
}