protected MCommand findCommand(String commandId) {
for (MCommand cmd : application.getCommands()) {
if (commandId.equals(cmd.getElementId())) {
return cmd;
}
}
return null;
}
public static MCommand getCommandById(MApplication app, String cmdId) {
final List<MCommand> cmds = app.getCommands();
for (MCommand cmd : cmds) {
if (cmdId.equals(cmd.getElementId())) {
return cmd;
}
}
return null;
}
@Override
public String getDetailLabel(Object element) {
MCommand cmd = (MCommand) element;
if (cmd.getCommandName() != null && cmd.getCommandName().trim().length() > 0) {
return cmd.getCommandName();
}
return null;
}
/**
* @param cmd
* @param modelService
* @param categoryModel
* @return a command model element
* @throws NotDefinedException
*/
public static MCommand createCommand(
Command cmd, EModelService modelService, final MCategory categoryModel)
throws NotDefinedException {
MCommand command = modelService.createModelElement(MCommand.class);
command.setElementId(cmd.getId());
command.setCategory(categoryModel);
command.setCommandName(cmd.getName());
command.setDescription(cmd.getDescription());
// deal with parameters
// command.getParameters().addAll(parameters);
IParameter[] cmdParms = cmd.getParameters();
if (cmdParms != null) {
for (IParameter cmdParm : cmdParms) {
MCommandParameter parmModel = modelService.createModelElement(MCommandParameter.class);
parmModel.setElementId(cmdParm.getId());
parmModel.setName(cmdParm.getName());
parmModel.setOptional(cmdParm.isOptional());
ParameterType parmType = cmd.getParameterType(cmdParm.getId());
if (parmType != null) {
parmModel.setTypeId(parmType.getId());
}
command.getParameters().add(parmModel);
}
}
return command;
}
private void createCommand(MCommand cmdModel) {
IParameter[] parms = null;
String id = cmdModel.getElementId();
String name = localize(cmdModel.getCommandName(), cmdModel);
String desc = localize(cmdModel.getDescription(), cmdModel);
List<MCommandParameter> modelParms = cmdModel.getParameters();
if (modelParms != null && !modelParms.isEmpty()) {
ArrayList<Parameter> parmList = new ArrayList<>();
for (MCommandParameter cmdParm : modelParms) {
ParameterType parameterType = null;
if (cmdParm.getTypeId() != null && cmdParm.getTypeId().length() > 0) {
parameterType = commandManager.getParameterType(cmdParm.getTypeId());
}
parmList.add(
new Parameter(
cmdParm.getElementId(),
cmdParm.getName(),
null,
parameterType,
cmdParm.isOptional()));
}
parms = parmList.toArray(new Parameter[parmList.size()]);
}
Category cat = undefinedCategory;
if (cmdModel.getCategory() != null) {
cat = commandService.getCategory(cmdModel.getCategory().getElementId());
}
commandService.defineCommand(id, name, desc, cat, parms);
}
@Override
public boolean performFinish() {
MCommand command = CommandsFactoryImpl.eINSTANCE.createCommand();
MHandler handler = CommandsFactoryImpl.eINSTANCE.createHandler();
MKeyBinding keyBinding = null;
String parentId = application.getElementId();
String prefix =
parentId != null && parentId.trim().length() > 0
? parentId + "."
: ""; //$NON-NLS-1$ //$NON-NLS-2$
if (handlerPage.idField.getText().trim().length() > 0) {
command.setElementId(
prefix + "commands." + handlerPage.idField.getText().trim()); // $NON-NLS-1$
handler.setElementId(
prefix + "handlers." + handlerPage.idField.getText().trim()); // $NON-NLS-1$
}
if (application.getBindingTables().size() != 0) {
if (keyPage.keyField.getText().trim().length() > 0
&& !keyPage.bindtableViewer.getSelection().isEmpty()) {
keyBinding = CommandsFactoryImpl.eINSTANCE.createKeyBinding();
keyBinding.setKeySequence(keyPage.keyField.getText().trim());
keyBinding.setCommand(command);
}
}
command.setCommandName(handlerPage.nameField.getText());
handler.setCommand(command);
CompoundCommand cmd = new CompoundCommand();
cmd.append(
AddCommand.create(
getEditingDomain(),
application,
ApplicationPackageImpl.Literals.APPLICATION__COMMANDS,
command));
cmd.append(
AddCommand.create(
getEditingDomain(),
application,
CommandsPackageImpl.Literals.HANDLER_CONTAINER__HANDLERS,
handler));
if (keyBinding != null) {
cmd.append(
AddCommand.create(
getEditingDomain(),
((IStructuredSelection) keyPage.bindtableViewer.getSelection()).getFirstElement(),
CommandsPackageImpl.Literals.BINDING_TABLE__BINDINGS,
keyBinding));
}
if (cmd.canExecute()) {
getEditingDomain().getCommandStack().execute(cmd);
return true;
}
return false;
}