@Override
public void onEditTabSelected() {
boolean doParsing = false;
if (context.isSourceChanged()) {
// if there has been changes in the source we should try to parse the file and build the data
// object again.
doParsing = true;
} else if (context.isNotParsed()) {
// uncommon case, the file wasn't parsed yet.
doParsing = true;
}
if (doParsing) {
view.showLoading();
// If there are changes in the source, we must try to parse the file.
modelerService
.call(
new RemoteCallback<GenerationResult>() {
@Override
public void callback(GenerationResult result) {
view.hideBusyIndicator();
if (result.hasErrors()) {
showParseErrorsDialog(
Constants.INSTANCE.modelEditor_message_file_parsing_errors(),
true,
result.getErrors(),
new Command() {
@Override
public void execute() {
// return to the source tab
setSelectedTab(EDITABLE_SOURCE_TAB);
context.setParseStatus(DataModelerContext.ParseStatus.PARSE_ERRORS);
updateEditorView(null);
context.setDataObject(null);
context.setEditionMode(DataModelerContext.EditionMode.SOURCE_MODE);
dataModelerWBContext.setActiveContext(context);
}
});
} else {
// ok, we can reload the editor tab.
context.setParseStatus(DataModelerContext.ParseStatus.PARSED);
updateEditorView(result.getDataObject());
context.setEditionStatus(DataModelerContext.EditionStatus.NO_CHANGES);
context.setDataObject(result.getDataObject());
context.setObjectProperty(null);
context.setEditionMode(DataModelerContext.EditionMode.GRAPHICAL_MODE);
view.setContext(context);
cleanSystemMessages(getCurrentMessageType());
dataModelerWBContext.setActiveContext(context);
}
}
},
new DataModelerErrorCallback(Constants.INSTANCE.modelEditor_loading_error()))
.updateDataObject(
context.getDataObject(), getSource(), versionRecordManager.getCurrentPath());
} else {
// no changes in the source tab
if (!isOverviewTabSelected()) {
context.setEditionStatus(DataModelerContext.EditionStatus.NO_CHANGES);
}
if (context.isParseErrors()) {
// there are parse errors, the editor tab couldn't be loaded. (errors are already
// published)
showParseErrorsDialog(
Constants.INSTANCE.modelEditor_message_file_parsing_errors(),
false,
null,
new Command() {
@Override
public void execute() {
context.setEditionMode(DataModelerContext.EditionMode.SOURCE_MODE);
dataModelerWBContext.setActiveContext(context);
setSelectedTab(EDITABLE_SOURCE_TAB);
}
});
} else {
context.setEditionMode(DataModelerContext.EditionMode.GRAPHICAL_MODE);
dataModelerWBContext.setActiveContext(context);
}
}
}
