Method importTo

src/backend/datasources/projects/ProjectParser.cpp:70–127

}

void ProjectParser::importTo(Folder* targetFolder, const QStringList& selectedPathes) {
	DEBUG(Q_FUNC_INFO << ", starting import of " << STDSTRING(m_projectFileName));
	QDEBUG(Q_FUNC_INFO << ", selected pathes: " << selectedPathes);

	// import the selected objects into a temporary project
	auto* project = new Project();
	project->setPathesToLoad(selectedPathes);
	bool rc = load(project, false);
	if (!rc) {
		delete project;
		DEBUG(Q_FUNC_INFO << ", ERROR: import of " << STDSTRING(m_projectFileName) << " failed.");
		return;
	}

	// determine the first child of the last top level child in the list of the imported objects
	// we want to navigate to in the project explorer after the import
	auto* lastTopLevelChild = project->child<AbstractAspect>(project->childCount<AbstractAspect>() - 1);
	AbstractAspect* childToNavigate = nullptr;
	if (lastTopLevelChild && lastTopLevelChild->childCount<AbstractAspect>() > 0) {
		childToNavigate = lastTopLevelChild->child<AbstractAspect>(0);

		// we don't want to select columns, select rather their parent spreadsheet
		if (dynamic_cast<const Column*>(childToNavigate))
			childToNavigate = lastTopLevelChild;
	} else {
		childToNavigate = lastTopLevelChild;
	}

	// move all children from the temp project to the target folder
	targetFolder->beginMacro(i18n("%1: Import from %2", targetFolder->name(), m_projectFileName));
	for (auto* child : project->children<AbstractAspect>()) {
		auto* folder = dynamic_cast<Folder*>(child);
		if (folder)
			moveFolder(targetFolder, folder);
		else if (child) {
			project->removeChild(child);

			// remove the object to be imported in the target folder if it already exists
			auto* targetChild = targetFolder->child<AbstractAspect>(child->name());
			if (targetChild)
				targetFolder->removeChild(targetChild);

			targetFolder->addChild(child);
		}
	}
	targetFolder->setName(project->name());
	targetFolder->endMacro();

	Project::restorePointers(targetFolder);
	Project::retransformElements(targetFolder);

	delete project;

	if (childToNavigate != nullptr)
		targetFolder->project()->navigateTo(childToNavigate->path());

	DEBUG(Q_FUNC_INFO << ", import of " << STDSTRING(m_projectFileName) << " DONE");
}