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Viewing changes to src/org/herac/tuxguitar/gui/items/tool/NoteToolItems.java

  • Committer: Bazaar Package Importer
  • Author(s): Philippe Coval
  • Date: 2008-06-19 00:30:30 UTC
  • mto: (5.1.2 sid)
  • mto: This revision was merged to the branch mainline in revision 3.
  • Revision ID: james.westby@ubuntu.com-20080619003030-h719szrhsngou7c6
Tags: upstream-1.0
Import upstream version 1.0

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src/org/herac/tuxguitar/gui/items/tool/NoteToolItems.java
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/*
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 * Created on 02-dic-2005
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 *
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 * TODO To change the template for this generated file go to
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 * Window - Preferences - Java - Code Style - Code Templates
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 */
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package org.herac.tuxguitar.gui.items.tool;
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import org.eclipse.swt.SWT;
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import org.eclipse.swt.events.SelectionAdapter;
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import org.eclipse.swt.events.SelectionEvent;
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import org.eclipse.swt.graphics.Point;
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import org.eclipse.swt.graphics.Rectangle;
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import org.eclipse.swt.widgets.Menu;
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import org.eclipse.swt.widgets.MenuItem;
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import org.eclipse.swt.widgets.ToolBar;
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import org.eclipse.swt.widgets.ToolItem;
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import org.herac.tuxguitar.gui.SystemImages;
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import org.herac.tuxguitar.gui.TuxGuitar;
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import org.herac.tuxguitar.gui.actions.insert.InsertChordAction;
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import org.herac.tuxguitar.gui.actions.note.ChangeTiedNoteAction;
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import org.herac.tuxguitar.gui.items.ToolItems;
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import org.herac.tuxguitar.song.models.Chord;
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/**
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 * @author julian
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 *
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 * TODO To change the template for this generated type comment go to
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 * Window - Preferences - Java - Code Style - Code Templates
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 */
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public class NoteToolItems  extends ToolItems{
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    public static final String NAME = "note.items";
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    private ToolBar toolBar;   
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    private ToolItem tiedNote;
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    private ChordMenuItem chordItems;
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    public NoteToolItems(){
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        super(NAME);
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    }
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    public void showItems(ToolBar toolBar){
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        this.toolBar = toolBar;     
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        this.tiedNote = new ToolItem(toolBar, SWT.PUSH);
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        this.tiedNote.setImage(SystemImages.TIED_NOTE_IMAGE);
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        this.tiedNote.addSelectionListener(TuxGuitar.instance().getAction(ChangeTiedNoteAction.NAME));
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        this.chordItems = new ChordMenuItem();
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        this.chordItems.addItems();        
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        loadProperties();
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    }
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    public void update(){
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        this.chordItems.update();
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    }
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    public void loadProperties(){
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        this.tiedNote.setToolTipText(TuxGuitar.getProperty("note.tiednote"));
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        this.chordItems.setToolTipText(TuxGuitar.getProperty("insert.chord"));  
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    }           
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    private class ChordMenuItem extends SelectionAdapter {
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        private long lastEdit;
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        private ToolItem item;
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        private Menu subMenu;
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        private MenuItem[] subMenuItems;
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        public ChordMenuItem() {
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            this.item = new ToolItem(toolBar, SWT.DROP_DOWN);            
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            this.item.setImage(SystemImages.CHORD_IMAGE);                         
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            this.item.addSelectionListener(this);                    
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            this.subMenu = new Menu(this.item.getParent().getShell());
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        }
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        public void setToolTipText(String text){
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            this.item.setToolTipText(text);
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        }
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        public void addItems() {    
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                this.disposeItems();
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                this.subMenuItems = new MenuItem[TuxGuitar.instance().getCustomChordManager().countChords()];            
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                for(int i = 0;i < this.subMenuItems.length; i++){               
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                        Chord chord = TuxGuitar.instance().getCustomChordManager().getChord(i);                 
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                        this.subMenuItems[i] = new MenuItem(this.subMenu, SWT.PUSH);
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                        this.subMenuItems[i].setData(chord);
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                        this.subMenuItems[i].setText(chord.getName());       
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                        this.subMenuItems[i].addSelectionListener(TuxGuitar.instance().getAction(InsertChordAction.NAME));
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                }
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        }
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        public void disposeItems() {            
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                if(this.subMenuItems != null){
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                        for(int i = 0;i < this.subMenuItems.length; i++){                                       
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                                this.subMenuItems[i].dispose();          
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                        }
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                }
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        }
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        public void widgetSelected(SelectionEvent event) {
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                if (event.detail == SWT.ARROW && this.subMenuItems != null && this.subMenuItems.length > 0) {            
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                ToolItem item = (ToolItem) event.widget;
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                Rectangle rect = item.getBounds();
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                Point pt = item.getParent().toDisplay(new Point(rect.x, rect.y));
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                this.subMenu.setLocation(pt.x, pt.y + rect.height);
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                this.subMenu.setVisible(true);
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            }else{
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                TuxGuitar.instance().getAction(InsertChordAction.NAME).process(event); 
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            }
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        }
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        public void update(){
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                if(lastEdit != TuxGuitar.instance().getCustomChordManager().getLastEdit()){
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                        this.addItems();
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                        this.lastEdit = TuxGuitar.instance().getCustomChordManager().getLastEdit();
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                }
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        }          
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    }       
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}
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