/**
* Run a widget action which is attached to the widget.
*
* @param index the index of the action in the actions list.
*/
public void executeAction(int index) {
AbstractWidgetAction action;
try {
action = getWidgetModel().getActionsInput().getActionsList().get(index);
if (action != null) action.run();
else throw new IndexOutOfBoundsException();
} catch (IndexOutOfBoundsException e) {
ConsoleService.getInstance()
.writeError(
NLS.bind(
"No action at index {0} is configured for {1}",
index, getWidgetModel().getName()));
}
}
@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);
}
/**
* Write pure string to CSS console in specified color.
*
* @param string the output string.
* @param red the red component of RGB
* @param green the green component of RGB
* @param blue the blue component of RGB
*/
public static void writeString(String string, int red, int green, int blue) {
ConsoleService.getInstance().writeString(string, new RGB(red, green, blue));
}
/**
* Write pure string to CSS console without any extra headers in black color.
*
* @param string the output string.
*/
public static void writeString(String string) {
ConsoleService.getInstance().writeString(string);
}
/**
* Write Warning information to CSS console.
*
* @param message the output string.
*/
public static void writeWarning(String message) {
ConsoleService.getInstance().writeWarning(message);
}
/**
* Write Error information to CSS console.
*
* @param message the output string.
*/
public static void writeError(String message) {
ConsoleService.getInstance().writeError(message);
}