NotationPanel.java

/*
 * Created on 16.4.2007
 *
 * Copyright (c) 2006-2007 Karl Helgason
 * 
 * http://www.frinika.com
 * 
 * This file is part of Frinika.
 * 
 * Frinika 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; either version 2 of the License, or
 * (at your option) any later version.

 * Frinika 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 Frinika; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package com.frinika.notation;

import java.awt.BorderLayout;
import java.awt.Insets;
import java.awt.event.ComponentEvent;
import java.awt.event.ComponentListener;
import java.util.Collection;
import java.util.Vector;

import javax.swing.JPanel;
import com.frinika.project.ProjectContainer;
import com.frinika.project.gui.ProjectFrame;
import com.frinika.sequencer.gui.ItemPanel;
import com.frinika.sequencer.gui.ItemRollToolBar;
import com.frinika.sequencer.gui.ItemScrollPane;
import com.frinika.sequencer.gui.Layout;
import com.frinika.sequencer.gui.ListProvider;
import com.frinika.sequencer.gui.pianoroll.MultiEventEditPanel;
import com.frinika.sequencer.gui.selection.SelectionContainer;
import com.frinika.sequencer.gui.selection.SelectionListener;
import com.frinika.sequencer.model.Lane;
import com.frinika.sequencer.model.MidiLane;
import com.frinika.sequencer.model.Part;

public class NotationPanel extends ItemScrollPane implements
ComponentListener, SelectionListener<Lane> {
	
	private static final long serialVersionUID = 1L;
	
	ProjectFrame frame;
	NotationEditor notationEditor;
	NotationHeader notationHeader;
	
	MultiEventEditPanel noteEditPanel;
	
	
	public NotationPanel(ProjectFrame frame) {

		this.frame = frame;
		// Create the main piano and contrller views using this as the
		// scrollController
		notationEditor = new NotationEditor(frame, this);

		// Create a toll bar and set the clients
		Vector<ItemPanel> clients = new Vector<ItemPanel>();
		clients.add(notationEditor);
		
		final ProjectContainer project = frame.getProjectContainer();
		ItemRollToolBar toolBar = new ItemRollToolBar(clients, project);

		noteEditPanel = new MultiEventEditPanel(project);
		project.getDragList().addFeedbackItemListener(noteEditPanel);    // TODO remove this lot if the panelm is disposed
		project.getEditHistoryContainer().addEditHistoryListener(noteEditPanel);
		project.getMultiEventSelection().addSelectionListener(noteEditPanel);
		toolBar.add(noteEditPanel);
		Insets insets = new Insets(0, 0, 0, 0);
/*
		final WarpToPartLeftAction wpl = new WarpToPartLeftAction(project,
				notationEditor);
		
		makePressButton("viewpageleft", "warptopartleft",
				getMessage("sequencer.pianoroll.warptopartleft_tip"), wpl,
				toolBar.getZoomPanel()).setMargin(insets);*/
		
		SelectionListener listener = new SelectionListener() {

			Part focusOld = null;

			public void selectionCleared(SelectionContainer src) {
				// TODO Auto-generated method stub

			}

			public void addedToSelection(SelectionContainer src,
					Collection items) {
				// TODO Auto-generated method stub

			}

			public void removedFromSelection(SelectionContainer src,
					Collection items) {
				// TODO Auto-generated method stub

			}

			public void selectionChanged(SelectionContainer src) {
				// System.out.println(" PRSP select changed" );
				Part newFocus = project.getPartSelection().getFocus();
				if (focusOld == newFocus)
					return;
/*
				if (newFocus != null)
					wpl.actionPerformed(null); */
				focusOld = newFocus;
				
				notationEditor.repaintItems();
			}

		};
		project.getPartSelection().addSelectionListener(listener);
		notationEditor.setToolBar(toolBar);

		// TODO pianoRoll is the master view ?
		setView(notationEditor);

		JPanel top = new JPanel(new BorderLayout());
		top.setDoubleBuffered(false);
		top.add(notationEditor, BorderLayout.CENTER);
		setToolBar(toolBar);

		
		notationHeader = new NotationHeader(notationEditor, Layout.timePanelHeight,
				vertScroll.getValue());
		
		notationEditor.header = notationHeader;
		
		top.add(notationHeader, BorderLayout.WEST); 

		//bot.setLayout(null);

		ListProvider resource = new ListProvider() {

			public Object[] getList() {
				Lane lane = project.getLaneSelection().getFocus();
				if (lane instanceof MidiLane) {
					return ((MidiLane) lane).getControllerList().getList();
				}
				return null;
			}

		};

		add(top);
		validate();

		horizScroll.setModel(notationEditor.getXRangeModel());
		vertScroll.addAdjustmentListener(notationHeader);

		vertScroll.setModel(notationEditor.getYRangeModel());

		project.getLaneSelection().addSelectionListener(this);

		rebuild();
	}

	protected void rebuild() {
		//int maxY = 128 * Layout.getNoteItemHeight();
		//pianoRoll.yRangeModel.setMaximum(maxY);
		
		itemPanel.setDirty();
		itemPanel.repaint();
		//pianoHeader.repaint();
	}

	@Override
	protected void vertZoom(int inc) {
		// TODO Auto-generated method stub
		
	}

	public void componentResized(ComponentEvent e) {
		// TODO Auto-generated method stub
		
	}

	public void componentMoved(ComponentEvent e) {
		// TODO Auto-generated method stub
		
	}

	public void componentShown(ComponentEvent e) {
		// TODO Auto-generated method stub
		
	}

	public void componentHidden(ComponentEvent e) {
		// TODO Auto-generated method stub
		
	}

	public void selectionChanged(SelectionContainer<? extends Lane> src) {
		// TODO Auto-generated method stub
		notationEditor.repaintItems();
	}

}