private void confirmTaskClosing(final EventHandler eventHandler) {
BpmTask task;
final ProcessToolContext processToolContextFromThread =
ProcessToolContext.Util.getThreadProcessToolContext();
if (viewController.getCurrentViewId() != null
&& viewController.getCurrentViewId().equals(ProcessDataViewComponent.class.getName())
&& (task = (BpmTask) viewController.getCurrentViewData().get("task")) != null
&& getBpmSession()
.isProcessRunning(
task.getProcessInstance().getInternalId(), processToolContextFromThread)) {
final ProcessDataPane pdp =
pdvc != null && pdvc.getProcessDataPane() != null ? pdvc.getProcessDataPane() : null;
VaadinUtility.displayConfirmationWindow(
application,
getI18NSource(),
i18NSource.getMessage("activity.close.process.confirmation.title"),
i18NSource.getMessage("activity.close.process.confirmation.question"),
new String[] {
"activity.close.process.confirmation.ok",
pdp != null && pdp.canSaveProcessData()
? "activity.close.process.confirmation.save"
: null,
"activity.close.process.confirmation.cancel"
},
new EventHandler[] {
eventHandler,
pdp != null && pdp.canSaveProcessData()
? new EventHandler() {
@Override
public void onEvent() {
if (pdp.saveProcessDataButtonAction()) {
eventHandler.onEvent();
}
}
}
: null,
null,
},
null);
} else {
eventHandler.onEvent();
}
}
public void displayTaskById(String taskId) {
BpmTask task =
bpmSession.getTaskData(taskId, ProcessToolContext.Util.getThreadProcessToolContext());
if (task != null) {
displayProcessData(task);
} else {
application
.getMainWindow()
.showNotification(
i18NSource.getMessage("process.data.task-notfound").replaceFirst("%s", taskId));
}
}
private void initViewController() {
viewController =
new BasicViewController(
new ComponentPaneRenderer<MyProcessesListPane>(
new MyProcessesListPane(this, i18NSource.getMessage("activity.assigned.tasks"))) {
@Override
public Component render(Map<String, ?> viewData) {
ProcessInstanceFilter filter = (ProcessInstanceFilter) viewData.get("filter");
if (filter != null) {
pane.setTitle(filter.getName());
pane.setFilter(filter);
}
if (leftPanelTrigger != null) leftPanelTrigger.show();
return pane.init();
}
});
viewController.addView(
new ComponentPaneRenderer<ProcessDataViewComponent>(
new ProcessDataViewComponent(application, i18NSource, viewController)) {
@Override
public String getViewId() {
return ProcessDataViewComponent.class.getName();
}
@Override
public Component render(Map<String, ?> viewData) {
ProcessToolBpmSession bpmSession = (ProcessToolBpmSession) viewData.get("bpmSession");
BpmTask task = (BpmTask) viewData.get("task");
pane.attachProcessDataPane(task, bpmSession);
ActivityMainPane.this.pdvc = pane;
return pane;
}
});
viewController.addView(
new ComponentPaneRenderer<OtherUserProcessesListPane>(
new OtherUserProcessesListPane(this, i18NSource.getMessage("activity.user.tasks"))) {
@Override
public Component render(Map<String, ?> viewData) {
ProcessInstanceFilter filter = (ProcessInstanceFilter) viewData.get("filter");
if (filter != null) {
pane.setTitle(filter.getName());
}
pane.setFilter(filter);
if (filter != null) {
pane.setUserData(filter.getFilterOwner());
}
leftPanelTrigger.show();
return pane.init();
}
});
viewController.addView(
new ComponentPaneRenderer<QueueListPane>(new QueueListPane(this)) {
@Override
public Component render(Map<String, ?> viewData) {
ProcessQueue q = (ProcessQueue) viewData.get("queue");
ProcessInstanceFilter filter = (ProcessInstanceFilter) viewData.get("filter");
pane.setFilter(filter);
pane.setQueue(q);
leftPanelTrigger.show();
return pane.init();
}
});
viewController.addView(
new ComponentPaneRenderer<OtherUserQueueListPane>(new OtherUserQueueListPane(this)) {
@Override
public Component render(Map<String, ?> viewData) {
ProcessQueue queue = (ProcessQueue) viewData.get("queue");
UserData user = (UserData) viewData.get("user");
ProcessInstanceFilter filter = (ProcessInstanceFilter) viewData.get("filter");
pane.setFilter(filter);
pane.setUserData(user);
pane.setQueue(queue);
leftPanelTrigger.show();
return pane.init();
}
});
viewController.addView(
new ComponentPaneRenderer<RecentProcessesListPane>(
new RecentProcessesListPane(this, i18NSource.getMessage("activity.recent.tasks"))) {
@Override
public Component render(Map<String, ?> viewData) {
Calendar minDate = (Calendar) viewData.get("minDate");
pane.setMinDate(minDate);
leftPanelTrigger.show();
return pane.init();
}
});
// to remove "strange" views, depending on external addons. Such
// approach also gives us much greater flexibility
ViewRegistry registeredService =
ProcessToolContext.Util.getThreadProcessToolContext()
.getRegistry()
.getRegisteredService(ViewRegistry.class);
if (registeredService != null) {
for (final ViewRenderer viewRenderer : registeredService.getViews()) {
viewRenderer.setBpmSession(getBpmSession());
viewRenderer.setUp(application);
viewRenderer.setViewCallback(this);
viewController.addView(viewRenderer);
activityQueuesPane.addButton(
viewRenderer.getTitle(),
new Runnable() {
@Override
public void run() {
viewRenderer.handleDisplayAction();
viewController.displayView(viewRenderer.getViewId(), null);
}
});
}
}
}