/** Display. Fill Editors */
public void display(int index) {
log.fine("Index=" + index);
//
m_activity = resetDisplay(index);
// Nothing to show
if (m_activity == null) {
return;
}
// Display Activity
fNode.setText(m_activity.getNodeName());
fDescription.setValue(m_activity.getNodeDescription());
fHelp.setValue(m_activity.getNodeHelp());
//
fHistory.setContent(HISTORY_DIV_START_TAG + m_activity.getHistoryHTML() + "</div>");
// User Actions
MWFNode node = m_activity.getNode();
if (MWFNode.ACTION_UserChoice.equals(node.getAction())) {
if (m_column == null) m_column = node.getColumn();
if (m_column != null && m_column.get_ID() != 0) {
fAnswerList.removeAllItems();
int dt = m_column.getAD_Reference_ID();
if (dt == DisplayType.YesNo) {
ValueNamePair[] values = MRefList.getList(Env.getCtx(), 319, false); // _YesNo
for (int i = 0; i < values.length; i++) {
fAnswerList.appendItem(values[i].getName(), values[i].getValue());
}
fAnswerList.setVisible(true);
} else if (dt == DisplayType.List) {
ValueNamePair[] values =
MRefList.getList(Env.getCtx(), m_column.getAD_Reference_Value_ID(), false);
for (int i = 0; i < values.length; i++) {
fAnswerList.appendItem(values[i].getName(), values[i].getValue());
}
fAnswerList.setVisible(true);
} else // other display types come here
{
fAnswerText.setText("");
fAnswerText.setVisible(true);
}
}
}
// --
else if (MWFNode.ACTION_UserWindow.equals(node.getAction())
|| MWFNode.ACTION_UserForm.equals(node.getAction())) {
fAnswerButton.setLabel(node.getName());
fAnswerButton.setTooltiptext(node.getDescription());
fAnswerButton.setVisible(true);
} else log.log(Level.SEVERE, "Unknown Node Action: " + node.getAction());
statusBar.setStatusDB((m_index + 1) + "/" + m_activities.length);
statusBar.setStatusLine(Msg.getMsg(Env.getCtx(), "WFActivities"));
} // display
/**
* Reset Display
*
* @param selIndex select index
* @return selected activity
*/
private MWFActivity resetDisplay(int selIndex) {
fAnswerText.setVisible(false);
fAnswerList.setVisible(false);
fAnswerButton.setVisible(false);
fAnswerButton.setImage("/images/mWindow.png");
fTextMsg.setReadonly(!(selIndex >= 0));
bZoom.setEnabled(selIndex >= 0);
bOK.setEnabled(selIndex >= 0);
fForward.setValue(null);
fForward.setReadWrite(selIndex >= 0);
//
statusBar.setStatusDB(String.valueOf(selIndex + 1) + "/" + m_activities.length);
m_activity = null;
m_column = null;
if (m_activities.length > 0) {
if (selIndex >= 0 && selIndex < m_activities.length) m_activity = m_activities[selIndex];
}
// Nothing to show
if (m_activity == null) {
fNode.setText("");
fDescription.setText("");
fHelp.setText("");
fHistory.setContent(HISTORY_DIV_START_TAG + " </div>");
statusBar.setStatusDB("0/0");
statusBar.setStatusLine(Msg.getMsg(Env.getCtx(), "WFNoActivities"));
}
return m_activity;
} // resetDisplay