package com.eas.widgets;
import com.eas.core.HasPublished;
import com.eas.core.XElement;
import com.eas.menu.HasComponentPopupMenu;
import com.eas.menu.PlatypusPopupMenu;
import com.eas.ui.CommonResources;
import com.eas.ui.HasEmptyText;
import com.eas.ui.HasEventsExecutor;
import com.eas.ui.HasJsFacade;
import com.eas.ui.events.EventsExecutor;
import com.eas.ui.events.HasHideHandlers;
import com.eas.ui.events.HasShowHandlers;
import com.eas.ui.events.HideEvent;
import com.eas.ui.events.HideHandler;
import com.eas.ui.events.ShowEvent;
import com.eas.ui.events.ShowHandler;
import com.google.gwt.core.client.JavaScriptObject;
import com.google.gwt.event.dom.client.ContextMenuEvent;
import com.google.gwt.event.dom.client.ContextMenuHandler;
import com.google.gwt.event.logical.shared.HasResizeHandlers;
import com.google.gwt.event.logical.shared.ResizeEvent;
import com.google.gwt.event.logical.shared.ResizeHandler;
import com.google.gwt.event.shared.HandlerRegistration;
import com.google.gwt.user.client.ui.RequiresResize;
import com.google.gwt.user.client.ui.TextArea;
import com.eas.ui.HasScroll;
import com.eas.ui.HorizontalScrollFiller;
import com.eas.ui.VerticalScrollFiller;
public class PlatypusTextArea extends TextArea implements HasScroll, HorizontalScrollFiller, VerticalScrollFiller, HasJsFacade,
HasEmptyText, HasComponentPopupMenu, HasEventsExecutor,
HasShowHandlers, HasHideHandlers, HasResizeHandlers, RequiresResize {
protected EventsExecutor eventsExecutor;
protected PlatypusPopupMenu menu;
protected String name;
protected String emptyText;
protected JavaScriptObject published;
public PlatypusTextArea() {
super();
setStyleName("form-control");
CommonResources.INSTANCE.commons().ensureInjected();
getElement().addClassName(CommonResources.INSTANCE.commons().borderSized());
getElement().<XElement>cast().addResizingTransitionEnd(this);
}
@Override
public HandlerRegistration addResizeHandler(ResizeHandler handler) {
return addHandler(handler, ResizeEvent.getType());
}
@Override
public void onResize() {
if(isAttached()){
ResizeEvent.fire(this, getElement().getOffsetWidth(), getElement().getOffsetHeight());
}
}
@Override
public HandlerRegistration addHideHandler(HideHandler handler) {
return addHandler(handler, HideEvent.getType());
}
@Override
public HandlerRegistration addShowHandler(ShowHandler handler) {
return addHandler(handler, ShowEvent.getType());
}
@Override
public void setVisible(boolean visible) {
boolean oldValue = isVisible();
super.setVisible(visible);
if (oldValue != visible) {
if (visible) {
ShowEvent.fire(this, this);
} else {
HideEvent.fire(this, this);
}
}
}
@Override
public EventsExecutor getEventsExecutor() {
return eventsExecutor;
}
@Override
public void setEventsExecutor(EventsExecutor aExecutor) {
eventsExecutor = aExecutor;
}
@Override
public PlatypusPopupMenu getPlatypusPopupMenu() {
return menu;
}
protected HandlerRegistration menuTriggerReg;
@Override
public void setPlatypusPopupMenu(PlatypusPopupMenu aMenu) {
if (menu != aMenu) {
if (menuTriggerReg != null)
menuTriggerReg.removeHandler();
menu = aMenu;
if (menu != null) {
menuTriggerReg = super.addDomHandler(new ContextMenuHandler() {
@Override
public void onContextMenu(ContextMenuEvent event) {
event.preventDefault();
event.stopPropagation();
menu.setPopupPosition(event.getNativeEvent().getClientX(), event.getNativeEvent().getClientY());
menu.show();
}
}, ContextMenuEvent.getType());
}
}
}
@Override
public String getJsName() {
return name;
}
@Override
public void setJsName(String aValue) {
name = aValue;
setName(name);
}
@Override
public String getEmptyText() {
return emptyText;
}
@Override
public void setEmptyText(String aValue) {
emptyText = aValue;
WidgetsUtils.applyEmptyText(getElement(), emptyText);
}
@Override
protected void onAttach() {
super.onAttach();
getElement().setAttribute("wrap", "off");
}
public JavaScriptObject getPublished() {
return published;
}
@Override
public void setPublished(JavaScriptObject aValue) {
if (published != aValue) {
published = aValue;
if (published != null) {
publish(this, aValue);
}
}
}
private native static void publish(HasPublished aWidget, JavaScriptObject published)/*-{
Object.defineProperty(published, "value", {
get : function() {
return aWidget.@com.eas.widgets.PlatypusTextArea::getText()();
},
set : function(aValue) {
aWidget.@com.eas.widgets.PlatypusTextArea::setText(Ljava/lang/String;)(aValue!=null?''+aValue:null);
}
});
Object.defineProperty(published, "text", {
get : function() {
return aWidget.@com.eas.widgets.PlatypusTextArea::getText()();
},
set : function(aValue) {
aWidget.@com.eas.widgets.PlatypusTextArea::setText(Ljava/lang/String;)(aValue!=null?''+aValue:null);
}
});
Object.defineProperty(published, "emptyText", {
get : function() {
return aWidget.@com.eas.ui.HasEmptyText::getEmptyText()();
},
set : function(aValue) {
aWidget.@com.eas.ui.HasEmptyText::setEmptyText(Ljava/lang/String;)(aValue!=null?''+aValue:null);
}
});
}-*/;
}