private void connectHandlers() {
EventBus eventBus = playerServices.getEventBus();
eventBus.addHandler(ShowErrorsEvent.TYPE, new ShowErrorsEvent.Handler() {
public void onShowErrors(ShowErrorsEvent event) {
setShowErrorsMode();
}
});
eventBus.addHandler(WorkModeEvent.TYPE, new WorkModeEvent.Handler() {
public void onWorkMode(WorkModeEvent event) {
setWorkMode();
}
});
eventBus.addHandler(ResetPageEvent.TYPE, new ResetPageEvent.Handler() {
public void onResetPage(ResetPageEvent event) {
setWorkMode();
}
});
eventBus.addHandler(CustomEvent.TYPE, new CustomEvent.Handler() {
@Override
public void onCustomEventOccurred(CustomEvent event) {
if (event.eventName.equals("ShowAnswers")) {
if (view.isShowErrorsMode()) {
view.setShowErrorsMode(false);
}
}
}
});
}
@Override
public String getState() {
IJsonServices json = playerServices.getJsonServices();
HashMap<String, String> state = new HashMap<String, String>();
state.put("isVisible", Boolean.toString(isVisible));
return json.toJSONString(state);
}
private void removeItem() {
if (consumedItem != null) {
view.setImageUrl("");
fireItemReturnedEvent(consumedItem);
consumedItem = null;
ValueChangedEvent valueEvent = new ValueChangedEvent(model.getId(), "", "", "0");
playerServices.getEventBus().fireEvent(valueEvent);
}
}
private void setGapAnswer(int index, String value) {
isSetGapAnswers = true;
ImageSourcePresenter igp = (ImageSourcePresenter) playerServices.getModule(value.replaceAll("\"", ""));
view.setImageUrl(igp.getImageUrl());
view.resetStyles();
view.setDisabled(true);
view.showCorrectAnswers();
view.removeClass("ui-state-disabled");
}
private void fireItemConsumedEvent() {
ItemConsumedEvent event = new ItemConsumedEvent(readyToDraggableItem);
playerServices.getEventBus().fireEventFromSource(event, this);
if (isCorrect()) {
sendEventCode(model.getEventCode(ImageGapModule.EVENT_CORRECT));
} else {
sendEventCode(model.getEventCode(ImageGapModule.EVENT_WRONG));
}
}
private void connectHandlers() {
EventBus eventBus = playerServices.getEventBus();
eventBus.addHandler(ShowErrorsEvent.TYPE, new ShowErrorsEvent.Handler() {
@Override
public void onShowErrors(ShowErrorsEvent event) {
setShowErrorsMode();
}
});
eventBus.addHandler(WorkModeEvent.TYPE, new WorkModeEvent.Handler() {
@Override
public void onWorkMode(WorkModeEvent event) {
setWorkMode();
}
});
eventBus.addHandler(ResetPageEvent.TYPE, new ResetPageEvent.Handler() {
@Override
public void onResetPage(ResetPageEvent event) {
reset();
}
});
eventBus.addHandler(ItemSelectedEvent.TYPE, new ItemSelectedEvent.Handler() {
@Override
public void onItemSelected(ItemSelectedEvent event) {
if (event.getItem() instanceof DraggableImage) {
if (event.getItem().getId() == null) {
readyToDraggableItem = null;
} else {
readyToDraggableItem = event.getItem();
}
}
}
});
eventBus.addHandler(ItemConsumedEvent.TYPE, new ItemConsumedEvent.Handler() {
@Override
public void onItemConsumed(ItemConsumedEvent event) {
readyToDraggableItem = null;
}
});
eventBus.addHandler(CustomEvent.TYPE, new CustomEvent.Handler() {
@Override
public void onCustomEventOccurred(CustomEvent event) {
if (event.eventName.equals("ShowAnswers")) {
showAnswers();
} else if (event.eventName.equals("HideAnswers")) {
hideAnswers();
}
}
});
}
private void insertItem() {
if (readyToDraggableItem != null) {
view.setImageUrl(readyToDraggableItem.getValue());
consumedItem = readyToDraggableItem;
fireItemConsumedEvent();
String score = Integer.toString(getScore());
ValueChangedEvent valueEvent = new ValueChangedEvent(model.getId(), "", consumedItem.getId(), score);
playerServices.getEventBus().fireEvent(valueEvent);
view.makeDraggable(this);
}
}
@Override
public void setState(String state) {
IJsonServices json = playerServices.getJsonServices();
HashMap<String, String> decodedState = json.decodeHashMap(state);
if (decodedState.containsKey("isVisible")) {
isVisible = Boolean.parseBoolean(decodedState.get("isVisible"));
if (isVisible) {
show();
} else {
hide();
}
}
}
@Override
public String getState() {
IJsonServices json = playerServices.getJsonServices();
HashMap<String, String> state = new HashMap<String, String>();
if (consumedItem != null) {
state.put("consumed", consumedItem.toString());
}
state.put("isVisible", Boolean.toString(isVisible));
if (isShowErrorsMode) {
state.put("isDisabled", Boolean.toString(workModeDisabled));
} else if (this.isShowAnswersActive) {
state.put("isDisabled", Boolean.toString(showAnswersModeDisabled));
} else {
state.put("isDisabled", Boolean.toString(view.getDisabled()));
}
return json.toJSONString(state);
}
private Widget createInnerButton(IPlayerServices playerServices) {
Widget button = null;
IPlayerCommands pageService = null;
if (playerServices != null) {
pageService = playerServices.getCommands();
}
ButtonType type = module.getType();
if (ButtonType.checkAnswers == type) {
button = new CheckAnswersButton(playerServices);
} else if (ButtonType.cancel == type) {
button = new ClosePopupButton(pageService);
} else if (ButtonType.nextPage == type) {
button = new NextPageButton(playerServices);
} else if (ButtonType.popup == type) {
button =
new PopupButton(module.getOnClick(), this, pageService, module.getAdditionalClasses());
} else if (ButtonType.prevPage == type) {
button = new PrevPageButton(playerServices);
} else if (ButtonType.gotoPage == type) {
button = new GotoPageButton(module.getOnClick(), module.getPageIndex(), playerServices);
} else if (ButtonType.reset == type) {
button = new ResetButton(pageService);
} else {
button = new StandardButton(module, playerServices);
}
if (button instanceof ButtonBase) {
ButtonBase pushButton = (ButtonBase) button;
StyleUtils.applyInlineStyle(pushButton, module);
pushButton.setText(module.getText());
}
if (playerServices != null) {
button.setVisible(module.isVisible());
}
return button;
}
@Override
public void setState(String stateObj) {
IJsonServices json = playerServices.getJsonServices();
HashMap<String, String> state = json.decodeHashMap(stateObj);
if (state.containsKey("consumed")) {
consumedItem = DraggableItem.createFromString(state.get("consumed"));
view.setImageUrl(getImageURL(consumedItem));
view.makeDraggable(this);
}
if (state.containsKey("isVisible")) {
if (Boolean.parseBoolean(state.get("isVisible"))) {
show();
} else {
hide();
}
}
if (state.containsKey("isDisabled")) {
view.setDisabled(Boolean.parseBoolean(state.get("isDisabled")));
}
}
private void itemStopped() {
CustomEvent stopEvent = new CustomEvent("itemStopped", prepareEventData());
playerServices.getEventBus().fireEvent(stopEvent);
}
private void itemDragged() {
CustomEvent dragEvent = new CustomEvent("itemDragged", prepareEventData());
removeItem();
playerServices.getEventBus().fireEvent(dragEvent);
}
private void sendEventCode(String eventCode) {
if (eventCode != null && !eventCode.isEmpty()) {
playerServices.getCommands().executeEventCode(eventCode);
}
}
private void fireItemReturnedEvent(DraggableItem previouslyConsumedItem) {
ItemReturnedEvent event = new ItemReturnedEvent(previouslyConsumedItem);
playerServices.getEventBus().fireEvent(event);
sendEventCode(model.getEventCode(ImageGapModule.EVENT_EMPTY));
}
private void setCorrectImage() {
String[] answers = model.getAnswerId().split(";");
ImageSourcePresenter igp = (ImageSourcePresenter) playerServices.getModule(answers[0]);
view.setImageUrl(igp.getImageUrl());
}
