public void execute(Event<UIPortlet> event) throws Exception {
UIPortlet uiPortlet = event.getSource();
String portletMode = null;
Object changePortletModeAttribute =
event.getRequestContext().getAttribute(CHANGE_PORTLET_MODE_EVENT);
if (changePortletModeAttribute != null && changePortletModeAttribute instanceof String) {
portletMode = (String) changePortletModeAttribute;
}
if (portletMode == null) {
portletMode = event.getRequestContext().getRequestParameter(Constants.PORTAL_PORTLET_MODE);
}
if (portletMode == null) {
portletMode = event.getRequestContext().getRequestParameter(UIComponent.OBJECTID);
}
if (portletMode == null) {
portletMode = uiPortlet.getCurrentPortletMode().toString();
}
log.trace(
"Change portlet mode of " + uiPortlet.getPortletContext().getId() + " to " + portletMode);
if (portletMode.equals(PortletMode.HELP.toString())) {
uiPortlet.setCurrentPortletMode(PortletMode.HELP);
} else if (portletMode.equals(PortletMode.EDIT.toString())) {
uiPortlet.setCurrentPortletMode(PortletMode.EDIT);
} else if (portletMode.equals(PortletMode.VIEW.toString())) {
uiPortlet.setCurrentPortletMode(PortletMode.VIEW);
} else {
PortletMode customMode = new PortletMode(portletMode);
uiPortlet.setCurrentPortletMode(customMode);
}
event.getRequestContext().addUIComponentToUpdateByAjax(uiPortlet);
}
@Override
public void actionURL(long plid, String portletName, String queryString) throws Exception {
String windowState = WindowState.NORMAL.toString();
String portletMode = PortletMode.VIEW.toString();
actionURL(windowState, portletMode, plid, portletName, queryString);
}
@Override
protected void writeAjaxPage(
RenderRequest request, RenderResponse response, Window window, Application application)
throws IOException, MalformedURLException, PortletException {
MailApplication mailApplication = (MailApplication) application;
// user is set in the portlet listener by the application
if (mailApplication.getController().getUser() == null) {
// normally, the portal takes care of this
// this branch is in case the user has not been registered in the controller
writeNotLoggedInPageHtml(request, response, window);
} else if (PortletMode.VIEW.equals(request.getPortletMode())
&& WindowState.NORMAL.equals(request.getWindowState())) {
mailApplication.writeViewPageHtml(request, response, window);
} else {
// this includes other modes as well as the maximized state
super.writeAjaxPage(request, response, window, application);
}
}
/**
* Activate mode.
*
* @param newMode the mode
* @throws Exception the exception
*/
public void activateMode(PortletMode newMode) throws Exception {
if (getChild(UIPresentationContainer.class) != null) {
removeChild(UIPresentationContainer.class);
}
if (getChild(UISCVPreferences.class) != null) {
removeChild(UISCVPreferences.class);
}
if (PortletMode.VIEW.equals(newMode)) {
PortletRequestContext pContext =
(PortletRequestContext) WebuiRequestContext.getCurrentInstance();
uiPresentation =
addChild(
UIPresentationContainer.class,
null,
UIPresentationContainer.class.getSimpleName() + pContext.getWindowId());
} else if (PortletMode.EDIT.equals(newMode)) {
popPreferences = addChild(UISCVPreferences.class, null, null);
popPreferences.setInternalPreferencesMode(true);
}
}
/**
* Check if the portlet current mode is view mode or not
*
* @param pContext The request context of a portlet
* @return return true if current portlet mode is view mode; otherwise return false
*/
public static boolean isPortletViewMode(PortletRequestContext pContext) {
return PortletMode.VIEW.equals(pContext.getApplicationMode());
}