@OnMayClose
public boolean checkIfDirty() {
if (isDirty()) {
return view.confirmClose();
}
return true;
}
@OnSave
public void onSave() {
if (isReadOnly) {
view.alertReadOnly();
return;
}
if (concurrentUpdateSessionInfo != null) {
newConcurrentUpdate(
concurrentUpdateSessionInfo.getPath(),
concurrentUpdateSessionInfo.getIdentity(),
new Command() {
@Override
public void execute() {
save();
}
},
new Command() {
@Override
public void execute() {
// cancel?
}
},
new Command() {
@Override
public void execute() {
reload();
}
})
.show();
} else {
save();
}
}
@IsDirty
public boolean isDirty() {
return view.isDirty();
}
private void reload() {
changeTitleNotification.fire(new ChangeTitleWidgetEvent(place, getTitle(), null));
view.showBusyIndicator(CommonConstants.INSTANCE.Loading());
loadContent();
}
@OnStartup
public void onStartup(final ObservablePath path, final PlaceRequest place) {
this.path = path;
this.place = place;
this.isReadOnly = place.getParameter("readOnly", null) == null ? false : true;
this.version = place.getParameter("version", null);
this.path.onRename(
new Command() {
@Override
public void execute() {
changeTitleNotification.fire(new ChangeTitleWidgetEvent(place, getTitle(), null));
}
});
this.path.onConcurrentUpdate(
new ParameterizedCommand<ObservablePath.OnConcurrentUpdateEvent>() {
@Override
public void execute(final ObservablePath.OnConcurrentUpdateEvent eventInfo) {
concurrentUpdateSessionInfo = eventInfo;
}
});
this.path.onConcurrentRename(
new ParameterizedCommand<ObservablePath.OnConcurrentRenameEvent>() {
@Override
public void execute(final ObservablePath.OnConcurrentRenameEvent info) {
newConcurrentRename(
info.getSource(),
info.getTarget(),
info.getIdentity(),
new Command() {
@Override
public void execute() {
disableMenus();
}
},
new Command() {
@Override
public void execute() {
reload();
}
})
.show();
}
});
this.path.onConcurrentDelete(
new ParameterizedCommand<ObservablePath.OnConcurrentDelete>() {
@Override
public void execute(final ObservablePath.OnConcurrentDelete info) {
newConcurrentDelete(
info.getPath(),
info.getIdentity(),
new Command() {
@Override
public void execute() {
disableMenus();
}
},
new Command() {
@Override
public void execute() {
placeManager.closePlace(place);
}
})
.show();
}
});
makeMenuBar();
view.showBusyIndicator(CommonConstants.INSTANCE.Loading());
multiPage.addWidget(view, DSLTextEditorConstants.INSTANCE.DSL());
multiPage.addPage(
new Page(metadataWidget, CommonConstants.INSTANCE.MetadataTabTitle()) {
@Override
public void onFocus() {
metadataWidget.showBusyIndicator(CommonConstants.INSTANCE.Loading());
metadataService
.call(
new MetadataSuccessCallback(metadataWidget, isReadOnly),
new HasBusyIndicatorDefaultErrorCallback(metadataWidget))
.getMetadata(path);
}
@Override
public void onLostFocus() {
// Nothing to do
}
});
loadContent();
}