/**
* @param node The node generating the event.
* @param x For images only, x coordinate of mouse click.
* @param y For images only, y coordinate of mouse click.
* @return True to propagate further, false if consumed.
*/
public boolean onPressed(ModelNode node, int x, int y) {
if (node instanceof HTMLAbstractUIElement) {
HTMLAbstractUIElement uiElement = (HTMLAbstractUIElement) node;
Function f = uiElement.getOnclick();
if (f != null) {
if (!Executor.executeFunction(uiElement, f)) {
return false;
}
}
}
if (node instanceof HTMLInputElementImpl) {
HTMLInputElementImpl hie = (HTMLInputElementImpl) node;
if (hie.isSubmitInput()) {
hie.submitForm(new FormInput[] {new FormInput(hie.getName(), hie.getValue())});
} else if (hie.isImageInput()) {
String name = hie.getName();
String prefix = name == null ? "" : name + ".";
FormInput[] extraFormInputs =
new FormInput[] {
new FormInput(prefix + "x", String.valueOf(x)),
new FormInput(prefix + "y", String.valueOf(y))
};
hie.submitForm(extraFormInputs);
} else if (hie.isResetInput()) {
hie.resetForm();
}
}
// No propagate
return false;
}
/** @return True to propagate further, false if consumed. */
public boolean onDoubleClick(ModelNode node) {
if (logger.isLoggable(Level.INFO)) {
logger.info("onDoubleClick(): node=" + node + ",class=" + node.getClass().getName());
}
if (node instanceof HTMLAbstractUIElement) {
HTMLAbstractUIElement uiElement = (HTMLAbstractUIElement) node;
Function f = uiElement.getOndblclick();
if (f != null) {
if (!Executor.executeFunction(uiElement, f)) {
return false;
}
}
}
ModelNode parent = node.getParentModelNode();
if (parent == null) {
return true;
}
return this.onDoubleClick(parent);
}
/** @return True to propagate further and false if the event was consumed. */
public boolean onMouseClick(ModelNode node) {
if (logger.isLoggable(Level.INFO)) {
logger.info("onMouseClick(): node=" + node + ",class=" + node.getClass().getName());
}
if (node instanceof HTMLAbstractUIElement) {
HTMLAbstractUIElement uiElement = (HTMLAbstractUIElement) node;
Function f = uiElement.getOnclick();
if (f != null) {
if (!Executor.executeFunction(uiElement, f)) {
return false;
}
}
}
if (node instanceof HTMLLinkElementImpl) {
((HTMLLinkElementImpl) node).navigate();
return false;
} else if (node instanceof HTMLButtonElementImpl) {
HTMLButtonElementImpl button = (HTMLButtonElementImpl) node;
String rawType = button.getAttribute("type");
String type;
if (rawType == null) {
type = "submit";
} else {
type = rawType.trim().toLowerCase();
}
if ("submit".equals(type)) {
FormInput[] formInputs =
new FormInput[] {new FormInput(button.getName(), button.getValue())};
button.submitForm(formInputs);
} else if ("reset".equals(type)) {
button.resetForm();
} else {
// NOP for "button"!
}
return false;
}
ModelNode parent = node.getParentModelNode();
if (parent == null) {
return true;
}
return this.onMouseClick(parent);
}
/** @return True to propagate further, false if consumed. */
public boolean onMouseUp(ModelNode node) {
boolean pass = true;
if (node instanceof HTMLAbstractUIElement) {
HTMLAbstractUIElement uiElement = (HTMLAbstractUIElement) node;
Function f = uiElement.getOnmouseup();
if (f != null) {
pass = Executor.executeFunction(uiElement, f);
}
}
if (node instanceof HTMLLinkElementImpl) {
((HTMLLinkElementImpl) node).getCurrentStyle().setOverlayColor(null);
return false;
}
if (!pass) {
return false;
}
ModelNode parent = node.getParentModelNode();
if (parent == null) {
return true;
}
return this.onMouseUp(parent);
}