/** This is the entry point method. */
public void onModuleLoad() {
// init the song
final int songLengthInS = 10;
final int tempo = 120;
final int signatureTop = 4;
final int signatureBottom = 4;
// ensure the document BODY has dimensions in standards mode
RootPanel.get().setPixelSize(800, 600);
song = new Song(tempo, songLengthInS, signatureTop, signatureBottom);
// song.setLengthInS(songLengthInS);
// song.setTempo(tempo);
// song.setSignatureTop(signatureTop);
// song.setSignatureBottom(signatureBottom);
// song.setWidth(trackWidth);
song.readyToGo();
Sequencer seq = new Sequencer(song);
song.setSequencer(seq);
seq.Display(600, 120);
MyPickupDragController dragController =
new MyPickupDragController(seq.getGridConstrainedDropTarget(), true, song);
song.setDragController(dragController);
dragController.setBehaviorMultipleSelection(false);
dragController.registerDropController(seq.getGcdcNone());
// Make a new list box, adding a few items to it.
final ListBox lbQuantize = new ListBox();
lbQuantize.addItem("None");
lbQuantize.addItem("1");
lbQuantize.addItem("1/2");
lbQuantize.addItem("1/4");
lbQuantize.addItem("1/8");
lbQuantize.addItem("1/16");
// Make enough room for all five items (setting this value to 1 turns it
// into a drop-down list).
lbQuantize.setVisibleItemCount(1);
// Add it to the root panel.
RootPanel.get().add(lbQuantize, 550, 370);
RootPanel.get().add(new Label("Quantize"), 490, 370);
lbQuantize.addChangeHandler(new QuantizeChangeHandler(song));
Label lSignature =
new Label("Signature : " + song.getSignatureTop() + "/" + song.getSignatureBottom());
RootPanel.get().add(lSignature, 0, 550);
Label lTempo = new Label("Tempo : " + song.getTempo());
RootPanel.get().add(lTempo, 0, 570);
// Init des samples dans le sample browser
final AudioSample sd = new AudioSample("sd", "sounds/SD.mp3", "#FE0101");
sd.loadSample();
final AudioSample bd = new AudioSample("bd", "sounds/BD.mp3", "#FE8800");
bd.loadSample();
final AudioSample hh = new AudioSample("hh", "sounds/HH.mp3", "#FEED00");
hh.loadSample();
final AudioSample p0 = new AudioSample("p0", "sounds/p0.mp3", "#8340A4");
p0.loadSample();
// TODO : automate position
bd.setX_orig(80);
bd.setY_orig(220);
sd.setX_orig(80);
sd.setY_orig(260);
hh.setX_orig(80);
hh.setY_orig(300);
p0.setX_orig(80);
p0.setY_orig(340);
song.getBrowser().addSoundsample(sd);
song.getBrowser().addSoundsample(bd);
song.getBrowser().addSoundsample(hh);
song.getBrowser().addSoundsample(p0);
Label lBrowser = new Label("Samples :");
lBrowser.setStyleName("module_title");
Label lBD = new Label("Bass Drum");
Label lSD = new Label("Snare Drum");
Label lHH = new Label("Hi Hat");
Label lp0 = new Label("Piano");
RootPanel.get().add(lBrowser, 0, 180);
RootPanel.get().add(lBD, 0, 220);
RootPanel.get().add(lSD, 0, 260);
RootPanel.get().add(lHH, 0, 300);
RootPanel.get().add(lp0, 0, 340);
// Ajout des images
RootPanel.get().add(bd, bd.getX_orig(), bd.getY_orig());
RootPanel.get().add(sd, sd.getX_orig(), sd.getY_orig());
RootPanel.get().add(hh, hh.getX_orig(), hh.getY_orig());
RootPanel.get().add(p0, p0.getX_orig(), p0.getY_orig());
song.getDragController().makeDraggable(sd);
song.getDragController().makeDraggable(bd);
song.getDragController().makeDraggable(hh);
song.getDragController().makeDraggable(p0);
// Useless but might be a good example for a t�te de lecture
// work with the customAnimation class
// CustomAnimation animation = new CustomAnimation(img.getElement());
// animation.scrollTo(100, 500, 2000);
Button b2 = new Button("play !");
b2.setPixelSize(200, 40);
b2.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
// example of animating an object
// movePic(img2);
System.out.println("Song play");
System.out.println(song.toString());
song.playSong();
System.out.println("Song played");
}
});
RootPanel.get().add(b2, 400, 530);
Label lClickTwice = new Label("Please play twice : the 1st time does not work well yet");
lClickTwice.setPixelSize(200, 200);
RootPanel.get().add(lClickTwice, 610, 530);
}
