@Override
public void onBrowserEvent(
Context context,
Element parent,
String value,
NativeEvent event,
ValueUpdater<String> valueUpdater) {
super.onBrowserEvent(context, parent, value, event, valueUpdater);
String type = event.getType();
if ("change".equals(type)) {
HasOptions key = (HasOptions) context.getKey();
SelectElement select = parent.getFirstChild().cast();
String newValue = null;
if (key.hasOptions()) {
List<String> options = key.getOptions();
int optionsPreambleSize =
key.getOptionsPreamble() == null ? 0 : key.getOptionsPreamble().size();
int selectedOptionIndex = select.getSelectedIndex() - optionsPreambleSize;
if (selectedOptionIndex >= 0) newValue = options.get(selectedOptionIndex);
} else newValue = key.getNoOptionsString();
setViewData(key, newValue);
finishEditing(parent, newValue, key, valueUpdater);
if (valueUpdater != null) {
valueUpdater.update(newValue);
}
}
}
/**
* Called when an event occurs in a rendered instance of this Cell. The parent element refers to
* the element that contains the rendered cell, NOT to the outermost element that the Cell
* rendered.
*/
@Override
public void onBrowserEvent(
final Context context,
final Element parent,
final List<FlashCardDto> flashCardList,
final NativeEvent event,
final ValueUpdater<List<FlashCardDto>> valueUpdater) {
// Let AbstractCell handle the keydown event.
super.onBrowserEvent(context, parent, flashCardList, event, valueUpdater);
// Handle the click event.
if ("click".equals(event.getType())) {
// Ignore clicks that occur outside of the outermost element.
EventTarget eventTarget = event.getEventTarget();
if (parent.isOrHasChild(Element.as(eventTarget))) {
// use this to get the selected element!!
Element el = Element.as(eventTarget);
// check if we really click on the image
if (el.getParentElement().getNodeName().equalsIgnoreCase("DIV")) {
doAction(el.getParentElement().getAttribute("name"), valueUpdater);
}
}
}
}
@Override
public void onBrowserEvent(
Context context,
Element parent,
String value,
NativeEvent event,
ValueUpdater<String> valueUpdater) {
Object key = context.getKey();
ViewData viewData = getViewData(key);
if (viewData != null && viewData.isEditing()) {
// Handle the edit event.
editEvent(context, parent, value, viewData, event, valueUpdater);
} else {
String type = event.getType();
int keyCode = event.getKeyCode();
boolean enterPressed = KEYUP.equals(type) && keyCode == KeyCodes.KEY_ENTER;
if (CLICK.equals(type) || enterPressed) {
// Go into edit mode.
if (viewData == null) {
viewData = new ViewData(value);
setViewData(key, viewData);
} else {
viewData.setEditing(true);
}
edit(context, parent, value);
}
}
}
@Override
public void onPreviewNativeEvent(NativePreviewEvent e) {
NativeEvent nativeEvent = e.getNativeEvent();
if ("keydown".equals(nativeEvent.getType())) {
if (nativeEvent.getKeyCode() == KeyCodes.KEY_ENTER) {
doLogin(userBox.getText().trim(), passBox.getText(), rememberBox.getValue());
}
}
}
@Override
public void onBrowserEvent(
Context context,
Element parent,
EntityModalPresenter.VariableValueRow value,
NativeEvent event,
ValueUpdater<EntityModalPresenter.VariableValueRow> valueUpdater) {
super.onBrowserEvent(context, parent, value, event, valueUpdater);
if ("click".equals(event.getType())) {
onEnterKeyDown(context, parent, value, event, valueUpdater);
}
}
@Override
public void onBrowserEvent(
Context context,
Element parent,
RichGroup value,
NativeEvent event,
ValueUpdater<RichGroup> valueUpdater) {
super.onBrowserEvent(context, parent, value, event, valueUpdater);
if (event.getType().equals("click")) {
valueUpdater.update(value);
}
}
/**
* Called when an event occurs in a rendered instance of this Cell. The parent element refers to
* the element that contains the rendered cell, NOT to the outermost element that the Cell
* rendered.
*/
@Override
public void onBrowserEvent(
com.google.gwt.cell.client.Cell.Context context,
Element parent,
String value,
NativeEvent event,
com.google.gwt.cell.client.ValueUpdater<String> valueUpdater) {
// Let AbstractCell handle the keydown event.
super.onBrowserEvent(context, parent, value, event, valueUpdater);
// Handle the click event.
if ("click".equals(event.getType())) {
// Ignore clicks that occur outside of the outermost element.
EventTarget eventTarget = event.getEventTarget();
if (parent.isOrHasChild(Element.as(eventTarget))) {
// if (parent.getFirstChildElement().isOrHasChild(
// Element.as(eventTarget))) {
// use this to get the selected element!!
Element el = Element.as(eventTarget);
// check if we really click on the image
if (callback != null && el.getNodeName().equalsIgnoreCase("IMG")) {
final String s = el.getParentElement().getAttribute("name");
final KieContainer container = containersProvider.getContainer(value);
final boolean isUp = SharedUtils.getContainerStatus(container);
final boolean isKieApp =
container.getType() != null
&& KieImageCategory.KIEAPP.equals(container.getType().getCategory());
if (ContainerActionsCell.PLAY.equals(s) && !isUp) {
callback.onStart(container);
} else if (ContainerActionsCell.STOP.equals(s) && isUp) {
callback.onStop(container);
} else if (ContainerActionsCell.RELOAD.equals(s) && isUp) {
callback.onRestart(container);
} else if (ContainerActionsCell.REMOVE.equals(s)) {
callback.onRemove(container);
} else if (ContainerActionsCell.VIEW_LOGS.equals(s)) {
callback.onViewLogs(container);
} else if (ContainerActionsCell.VIEW_DETAILS.equals(s) && isUp && isKieApp) {
callback.onViewDetails(container);
} else if (ContainerActionsCell.NAVIGATE.equals(s) && isUp && isKieApp) {
callback.onNavigate(container);
}
}
}
}
};
@Override
public void onBrowserEvent(
Context context, Element parent, C value, NativeEvent event, ValueUpdater<C> valueUpdater) {
super.onBrowserEvent(context, parent, value, event, valueUpdater);
if (CLICK.equals(event.getType())) {
EventTarget eventTarget = event.getEventTarget();
if (!Element.is(eventTarget)) {
return;
}
if (parent.getFirstChildElement().isOrHasChild(Element.as(eventTarget))) {
// Ignore clicks that occur outside of the main element.
onEnterKeyDown(context, parent, value, event, valueUpdater);
}
}
}
/* (non-Javadoc)
* @see com.google.gwt.cell.client.AbstractCell#onBrowserEvent(com.google.gwt.cell.client.Cell.Context, com.google.gwt.dom.client.Element, java.lang.Object, com.google.gwt.dom.client.NativeEvent, com.google.gwt.cell.client.ValueUpdater)
*/
@Override
public void onBrowserEvent(
Context context,
Element parent,
CellTreeNode value,
NativeEvent event,
ValueUpdater<CellTreeNode> valueUpdater) {
if (event.getType().equals(BrowserEvents.CONTEXTMENU)) {
event.preventDefault();
event.stopPropagation();
if (MatContext.get().getMeasureLockService().checkForEditPermission()) {
onRightClick(value, (Event) event, parent);
}
} else {
super.onBrowserEvent(context, parent, value, event, valueUpdater);
}
}
@Override
public void onBrowserEvent(
Context context,
Element parent,
String value,
NativeEvent event,
ValueUpdater<String> valueUpdater) {
String type = event.getType();
if (BrowserEvents.KEYPRESS.equals(type)) {
int charCode = event.getCharCode();
String newValue = getStringFromCharCode(charCode);
if (isValidChar(newValue)) {
startEdit(context, parent, newValue, event, valueUpdater);
return;
}
}
super.onBrowserEvent(context, parent, value, event, valueUpdater);
}
/**
* Test {@link Cell#onBrowserEvent(Element, Object, Object, NativeEvent, ValueUpdater)} with the
* specified conditions.
*
* @param cell the cell to use
* @param startHtml the innerHTML of the cell before the test starts
* @param event the event to fire
* @param value the cell value
* @param expectedValue the expected value passed to the value updater, or null if none expected
* @param dispatchToFirstChild true to dispatch to the first child of the rendered parent element,
* if one is available
* @return the parent element
*/
protected Element testOnBrowserEvent(
final Cell<T> cell,
String startHtml,
NativeEvent event,
final T value,
T expectedValue,
boolean dispatchToFirstChild) {
// Setup the parent element.
final Element parent = Document.get().createDivElement();
parent.setInnerHTML(startHtml);
Document.get().getBody().appendChild(parent);
// If the element has a child, use it as the event target.
Element target = parent;
if (dispatchToFirstChild) {
Element child = parent.getFirstChildElement();
target = (child == null) ? parent : child;
}
// Pass the event to the cell.
final MockValueUpdater valueUpdater = new MockValueUpdater();
Event.setEventListener(
parent,
new EventListener() {
public void onBrowserEvent(Event event) {
try {
DOM.setEventListener(parent, null);
Context context = new Context(0, 0, DEFAULT_KEY);
cell.onBrowserEvent(context, parent, value, event, valueUpdater);
parent.removeFromParent();
} catch (Exception e) {
// We are in an event loop, so events may not propagate out to JUnit.
fail("An exception occured while handling the event: " + e.getMessage());
}
}
});
Event.sinkEvents(target, Event.getTypeInt(event.getType()));
target.dispatchEvent(event);
assertNull(DOM.getEventListener(parent));
// Check the expected value and view data.
valueUpdater.assertLastValue(expectedValue);
return parent;
}
private void editEvent(
Context context,
Element parent,
String value,
ViewData viewData,
NativeEvent event,
ValueUpdater<String> valueUpdater) {
String type = event.getType();
boolean keyUp = KEYUP.equals(type);
boolean keyDown = KEYDOWN.equals(type);
if (keyUp || keyDown) {
int keyCode = event.getKeyCode();
if (keyUp
&& keyCode == KeyCodes.KEY_ENTER
&& (event.getCtrlKey() || event.getAltKey() || event.getShiftKey())) {
// Commit the change.
commit(context, parent, viewData, valueUpdater);
} else if (keyUp && keyCode == KeyCodes.KEY_ESCAPE) {
// Cancel edit mode.
String originalText = viewData.getOriginal();
if (viewData.isEditingAgain()) {
viewData.setText(originalText);
viewData.setEditing(false);
} else {
setViewData(context.getKey(), null);
}
cancel(context, parent, value);
} else {
// Update the text in the view data on each key.
updateViewData(parent, viewData, true);
}
} else if (BLUR.equals(type)) {
// Commit the change. Ensure that we are blurring the input element and
// not the parent element itself.
EventTarget eventTarget = event.getEventTarget();
if (Element.is(eventTarget)) {
Element target = Element.as(eventTarget);
if ("input".equals(target.getTagName().toLowerCase())) {
commit(context, parent, viewData, valueUpdater);
}
}
}
}
@Override
public void onBrowserEvent(
final Context context,
final Element parent,
final String value,
final NativeEvent event,
final ValueUpdater<String> valueUpdater) {
super.onBrowserEvent(context, parent, value, event, valueUpdater);
final String type = event.getType();
if ("change".equals(type)) {
final Object key = context.getKey();
final SelectElement select = parent.getFirstChild().cast();
final String newValue = options.get(select.getSelectedIndex());
setViewData(key, newValue);
finishEditing(parent, newValue, key, valueUpdater);
if (valueUpdater != null) {
valueUpdater.update(newValue);
}
}
}
@Override
public boolean onBrowserEvent(
Cell.Context context,
Element parent,
C value,
NativeEvent event,
ValueUpdater<C> cValueUpdater) {
resizer = cell.getResizeElement().cast();
if (event.getEventTarget().equals(resizer)) {
String eventType = event.getType();
if (BrowserEvents.MOUSEDOWN.equals(eventType)) {
startPosition = positionController.getPosition(Event.getCurrentEvent());
int events =
Event.getTypeInt(BrowserEvents.MOUSEMOVE) | Event.getTypeInt(BrowserEvents.MOUSEUP);
DOM.setEventListener(resizer, eventListener);
DOM.sinkEvents(resizer, events);
DOM.setCapture(resizer);
startSize = cell.getSize(parent);
event.preventDefault();
return true;
}
}
return false;
}
private void handleEvent(NativeEvent e) {
if (e.getType().equals("contextmenu")) {
e.preventDefault();
e.stopPropagation();
return;
}
if (e.getType().equals("mousedown")) {
if (!e.getEventTarget().equals(canvas) || touched[0]) {
float mouseX = (int) getRelativeX(e, canvas);
float mouseY = (int) getRelativeY(e, canvas);
if (mouseX < 0
|| mouseX > Gdx.graphics.getWidth()
|| mouseY < 0
|| mouseY > Gdx.graphics.getHeight()) {
hasFocus = false;
}
return;
}
hasFocus = true;
this.justTouched = true;
this.touched[0] = true;
this.pressedButtons.add(getButton(e.getButton()));
this.deltaX[0] = 0;
this.deltaY[0] = 0;
if (isCursorCatched()) {
this.touchX[0] += getMovementXJSNI(e);
this.touchY[0] += getMovementYJSNI(e);
} else {
this.touchX[0] = (int) getRelativeX(e, canvas);
this.touchY[0] = (int) getRelativeY(e, canvas);
}
this.currentEventTimeStamp = TimeUtils.nanoTime();
if (processor != null)
if (processor.touchDown(touchX[0], touchY[0], 0, getButton(e.getButton()))) {
e.preventDefault();
e.stopPropagation();
}
}
if (e.getType().equals("mousemove")) {
if (isCursorCatched()) {
this.deltaX[0] = (int) getMovementXJSNI(e);
this.deltaY[0] = (int) getMovementYJSNI(e);
this.touchX[0] += getMovementXJSNI(e);
this.touchY[0] += getMovementYJSNI(e);
} else {
this.deltaX[0] = (int) getRelativeX(e, canvas) - touchX[0];
this.deltaY[0] = (int) getRelativeY(e, canvas) - touchY[0];
this.touchX[0] = (int) getRelativeX(e, canvas);
this.touchY[0] = (int) getRelativeY(e, canvas);
}
this.currentEventTimeStamp = TimeUtils.nanoTime();
if (processor != null) {
if (touched[0]) processor.touchDragged(touchX[0], touchY[0], 0);
else processor.mouseMoved(touchX[0], touchY[0]);
}
}
if (e.getType().equals("mouseup")) {
if (!touched[0]) return;
this.pressedButtons.remove(getButton(e.getButton()));
this.touched[0] = pressedButtons.size() > 0;
if (isCursorCatched()) {
this.deltaX[0] = (int) getMovementXJSNI(e);
this.deltaY[0] = (int) getMovementYJSNI(e);
this.touchX[0] += getMovementXJSNI(e);
this.touchY[0] += getMovementYJSNI(e);
} else {
this.deltaX[0] = (int) getRelativeX(e, canvas) - touchX[0];
this.deltaY[0] = (int) getRelativeY(e, canvas) - touchY[0];
this.touchX[0] = (int) getRelativeX(e, canvas);
this.touchY[0] = (int) getRelativeY(e, canvas);
}
this.currentEventTimeStamp = TimeUtils.nanoTime();
this.touched[0] = false;
if (processor != null) processor.touchUp(touchX[0], touchY[0], 0, getButton(e.getButton()));
}
if (e.getType().equals("keydown") && hasFocus) {
// System.out.println("keydown");
int code = keyForCode(e.getKeyCode());
if (code == 67) {
e.preventDefault();
if (processor != null) {
processor.keyDown(code);
processor.keyTyped('\b');
}
} else {
this.pressedKeys.add(code);
if (processor != null) processor.keyDown(code);
}
}
if (e.getType().equals("keypress") && hasFocus) {
// System.out.println("keypress");
char c = (char) e.getCharCode();
if (processor != null) processor.keyTyped(c);
}
if (e.getType().equals("keyup") && hasFocus) {
// System.out.println("keyup");
int code = keyForCode(e.getKeyCode());
this.pressedKeys.remove(code);
if (processor != null) processor.keyUp(code);
}
if (e.getType().equals("touchstart")) {
this.justTouched = true;
JsArray<Touch> touches = e.getChangedTouches();
for (int i = 0, j = touches.length(); i < j; i++) {
Touch touch = touches.get(i);
int touchId = touch.getIdentifier();
touched[touchId] = true;
double r = GwtGraphics.getDevicePixelRatioJSNI();
int x = (int) (touch.getRelativeX(canvas) * r);
int y = (int) (touch.getRelativeY(canvas) * r);
touchX[touchId] = x;
touchY[touchId] = y;
deltaX[touchId] = 0;
deltaY[touchId] = 0;
if (processor != null) {
processor.touchDown(touchX[touchId], touchY[touchId], touchId, Buttons.LEFT);
}
}
this.currentEventTimeStamp = TimeUtils.nanoTime();
e.preventDefault();
}
if (e.getType().equals("touchmove")) {
JsArray<Touch> touches = e.getChangedTouches();
for (int i = 0, j = touches.length(); i < j; i++) {
Touch touch = touches.get(i);
int touchId = touch.getIdentifier();
double r = GwtGraphics.getDevicePixelRatioJSNI();
int x = (int) (touch.getRelativeX(canvas) * r);
int y = (int) (touch.getRelativeY(canvas) * r);
deltaX[touchId] = x - touchX[touchId];
deltaY[touchId] = y - touchY[touchId];
touchX[touchId] = x;
touchY[touchId] = y;
if (processor != null) {
processor.touchDragged(touchX[touchId], touchY[touchId], touchId);
}
}
this.currentEventTimeStamp = TimeUtils.nanoTime();
e.preventDefault();
}
if (e.getType().equals("touchcancel")) {
JsArray<Touch> touches = e.getChangedTouches();
for (int i = 0, j = touches.length(); i < j; i++) {
Touch touch = touches.get(i);
int touchId = touch.getIdentifier();
touched[touchId] = false;
double r = GwtGraphics.getDevicePixelRatioJSNI();
int x = (int) (touch.getRelativeX(canvas) * r);
int y = (int) (touch.getRelativeY(canvas) * r);
deltaX[touchId] = x - touchX[touchId];
deltaY[touchId] = y - touchY[touchId];
touchX[touchId] = x;
touchY[touchId] = y;
if (processor != null) {
processor.touchUp(touchX[touchId], touchY[touchId], touchId, Buttons.LEFT);
}
}
this.currentEventTimeStamp = TimeUtils.nanoTime();
e.preventDefault();
}
if (e.getType().equals("touchend")) {
JsArray<Touch> touches = e.getChangedTouches();
for (int i = 0, j = touches.length(); i < j; i++) {
Touch touch = touches.get(i);
int touchId = touch.getIdentifier();
touched[touchId] = false;
double r = GwtGraphics.getDevicePixelRatioJSNI();
int x = (int) (touch.getRelativeX(canvas) * r);
int y = (int) (touch.getRelativeY(canvas) * r);
deltaX[touchId] = x - touchX[touchId];
deltaY[touchId] = y - touchY[touchId];
touchX[touchId] = x;
touchY[touchId] = y;
if (processor != null) {
processor.touchUp(touchX[touchId], touchY[touchId], touchId, Buttons.LEFT);
}
}
this.currentEventTimeStamp = TimeUtils.nanoTime();
e.preventDefault();
} else if (e.getType().equals("mousewheel") || e.getType().equals("DOMMouseScroll")) {
float dir = getMouseWheelVelocity(e);
if (dir != 0 && processor != null) processor.scrolled(dir > 0 ? 1 : -1);
}
// if(hasFocus) e.preventDefault();
}
