/**
* Start the updateSuppressTimer. All property change listeners of PV_Value property will
* temporarily removed until timer is due.
*/
protected synchronized void startUpdateSuppressTimer() {
AbstractWidgetProperty pvValueProperty =
editpart.getWidgetModel().getProperty(controlPVValuePropId);
pvValueListeners = pvValueProperty.getAllPropertyChangeListeners();
pvValueProperty.removeAllPropertyChangeListeners();
updateSuppressTimer.start(timerTask, getUpdateSuppressTime());
}
@Override
public void activate() {
super.activate();
PropertyChangeListener visualListener =
new PropertyChangeListener() {
public void propertyChange(PropertyChangeEvent evt) {
refreshVisuals();
}
};
AbstractWidgetProperty nameProperty =
getWidgetModel().getProperty(AbstractWidgetModel.PROP_NAME);
if (nameProperty != null) {
nameProperty.addPropertyChangeListener(visualListener);
}
AbstractWidgetProperty pvNameProperty =
getWidgetModel().getProperty(AbstractPVWidgetModel.PROP_PVNAME);
if (pvNameProperty != null) {
pvNameProperty.addPropertyChangeListener(visualListener);
}
}
@Override
public void activate() {
if (!isActive()) {
super.activate();
initFigure(getFigure());
// add listener to all properties.
for (String id : getWidgetModel().getAllPropertyIDs()) {
AbstractWidgetProperty property = getWidgetModel().getProperty(id);
if (property != null) {
WidgetPropertyChangeListener listener = new WidgetPropertyChangeListener(this, property);
property.addPropertyChangeListener(listener);
propertyListenerMap.put(id, listener);
property.setExecutionMode(executionMode);
property.setWidgetModel(getWidgetModel());
}
}
registerBasePropertyChangeHandlers();
registerPropertyChangeHandlers();
if (executionMode == ExecutionMode.RUN_MODE) {
// hook open display action
Set<String> allPropIds = getWidgetModel().getAllPropertyIDs();
if (allPropIds.contains(AbstractWidgetModel.PROP_ACTIONS)
&& allPropIds.contains(AbstractWidgetModel.PROP_ENABLED)) {
hookMouseClickAction();
}
// script and rules execution
ScriptsInput scriptsInput = getWidgetModel().getScriptsInput();
scriptDataList = new ArrayList<ScriptData>(scriptsInput.getScriptList());
for (RuleData rd : getWidgetModel().getRulesInput().getRuleDataList()) {
scriptDataList.add(rd.convertToScriptData());
}
for (final ScriptData scriptData : scriptDataList) {
final IPV[] pvArray = new IPV[scriptData.getPVList().size()];
int i = 0;
for (PVTuple pvTuple : scriptData.getPVList()) {
String pvName = pvTuple.pvName;
if (pvMap.containsKey(pvName)) {
pvArray[i] = pvMap.get(pvName);
} else {
try {
IPV pv = BOYPVFactory.createPV(pvName, false, 2);
pvMap.put(pvName, pv);
addToConnectionHandler(pvName, pv);
pvArray[i] = pv;
} catch (Exception e) {
String message =
NLS.bind(
"Unable to connect to PV: {0}! \n"
+ "This may cause error when executing the script.",
pvName);
OPIBuilderPlugin.getLogger().log(Level.WARNING, message, e);
ConsoleService.getInstance().writeError(message);
pvArray[i] = null;
}
}
i++;
}
ScriptService.getInstance()
.registerScript(scriptData, AbstractBaseEditPart.this, pvArray);
UIBundlingThread.getInstance()
.addRunnable(
new Runnable() {
@Override
public void run() {
if (!isActive()) {
// already deactivated
return;
}
hasStartedPVs = true;
for (IPV pv : pvArray)
if (pv != null && !pv.isStarted())
try {
pv.start();
} catch (Exception e) {
OPIBuilderPlugin.getLogger()
.log(
Level.WARNING,
"Unable to start PV " + pv.getName(),
e); //$NON-NLS-1$
}
}
});
}
}
doActivate();
}
// Rap specified code
displayDisposeListener =
new Runnable() {
@Override
public void run() {
deactivate();
}
};
SingleSourceHelper.rapActivateBaseEditPart(this);
}