| 1 | // Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB). |
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | |
| 4 | #include "updatetreeenabledjob_p.h" |
| 5 | |
| 6 | #include <Qt3DRender/private/entity_p.h> |
| 7 | #include <Qt3DRender/private/job_common_p.h> |
| 8 | #include <Qt3DRender/private/managers_p.h> |
| 9 | #include <Qt3DRender/private/nodemanagers_p.h> |
| 10 | |
| 11 | #include <QThread> |
| 12 | |
| 13 | QT_BEGIN_NAMESPACE |
| 14 | |
| 15 | namespace Qt3DRender { |
| 16 | namespace Render { |
| 17 | |
| 18 | namespace { |
| 19 | |
| 20 | void updateTreeEnabled(NodeManagers *manager, Entity *node, bool parentEnabled) |
| 21 | { |
| 22 | const bool treeEnabled = node->isEnabled() && parentEnabled; |
| 23 | node->setTreeEnabled(treeEnabled); |
| 24 | |
| 25 | const auto &childrenHandles = node->childrenHandles(); |
| 26 | for (const HEntity &handle : childrenHandles) { |
| 27 | Entity *child = manager->renderNodesManager()->data(handle); |
| 28 | if (child) |
| 29 | updateTreeEnabled(manager, node: child, parentEnabled: treeEnabled); |
| 30 | } |
| 31 | } |
| 32 | |
| 33 | } |
| 34 | |
| 35 | UpdateTreeEnabledJob::UpdateTreeEnabledJob() |
| 36 | : Qt3DCore::QAspectJob() |
| 37 | , m_node(nullptr) |
| 38 | , m_manager(nullptr) |
| 39 | { |
| 40 | SET_JOB_RUN_STAT_TYPE(this, JobTypes::UpdateTreeEnabled, 0) |
| 41 | } |
| 42 | |
| 43 | void UpdateTreeEnabledJob::setRoot(Entity *root) |
| 44 | { |
| 45 | m_node = root; |
| 46 | } |
| 47 | |
| 48 | void UpdateTreeEnabledJob::setManagers(NodeManagers *manager) |
| 49 | { |
| 50 | m_manager = manager; |
| 51 | } |
| 52 | |
| 53 | void UpdateTreeEnabledJob::run() |
| 54 | { |
| 55 | if (m_node && m_manager) |
| 56 | updateTreeEnabled(manager: m_manager, node: m_node, parentEnabled: true); |
| 57 | } |
| 58 | |
| 59 | } // namespace Render |
| 60 | } // namespace Qt3DRender |
| 61 | |
| 62 | QT_END_NAMESPACE |
| 63 | |