| 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 "channelmapper_p.h" |
| 5 | #include <Qt3DAnimation/qchannelmapper.h> |
| 6 | #include <Qt3DAnimation/qchannelmapping.h> |
| 7 | #include <Qt3DAnimation/private/qchannelmapper_p.h> |
| 8 | #include <Qt3DAnimation/private/animationlogging_p.h> |
| 9 | #include <Qt3DAnimation/private/managers_p.h> |
| 10 | |
| 11 | #include <algorithm> |
| 12 | |
| 13 | QT_BEGIN_NAMESPACE |
| 14 | |
| 15 | namespace Qt3DAnimation { |
| 16 | namespace Animation { |
| 17 | |
| 18 | ChannelMapper::ChannelMapper() |
| 19 | : BackendNode(ReadOnly) |
| 20 | , m_mappingIds() |
| 21 | , m_isDirty(true) |
| 22 | { |
| 23 | } |
| 24 | |
| 25 | void ChannelMapper::cleanup() |
| 26 | { |
| 27 | setEnabled(false); |
| 28 | m_mappingIds.clear(); |
| 29 | m_mappings.clear(); |
| 30 | m_isDirty = true; |
| 31 | } |
| 32 | |
| 33 | void ChannelMapper::syncFromFrontEnd(const Qt3DCore::QNode *frontEnd, bool firstTime) |
| 34 | { |
| 35 | BackendNode::syncFromFrontEnd(frontEnd, firstTime); |
| 36 | const QChannelMapper *node = qobject_cast<const QChannelMapper *>(object: frontEnd); |
| 37 | if (!node) |
| 38 | return; |
| 39 | |
| 40 | auto ids = Qt3DCore::qIdsForNodes(nodes: node->mappings()); |
| 41 | std::sort(first: std::begin(cont&: ids), last: std::end(cont&: ids)); |
| 42 | m_isDirty = firstTime; |
| 43 | if (m_mappingIds != ids) { |
| 44 | m_mappingIds = ids; |
| 45 | setDirty(Handler::ChannelMappingsDirty); |
| 46 | m_isDirty = true; |
| 47 | } |
| 48 | } |
| 49 | |
| 50 | void ChannelMapper::updateMappings() const |
| 51 | { |
| 52 | m_mappings.clear(); |
| 53 | m_mappings.reserve(asize: m_mappingIds.size()); |
| 54 | const auto mappingManager = m_handler->channelMappingManager(); |
| 55 | for (const auto &mappingId : m_mappingIds) { |
| 56 | const auto mapping = mappingManager->lookupResource(id: mappingId); |
| 57 | Q_ASSERT(mapping); |
| 58 | m_mappings.push_back(t: mapping); |
| 59 | } |
| 60 | m_isDirty = false; |
| 61 | } |
| 62 | |
| 63 | } // namespace Animation |
| 64 | } // namespace Qt3DAnimation |
| 65 | |
| 66 | QT_END_NAMESPACE |
| 67 |