| /**************************************************************************** |
| ** |
| ** Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB). |
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| ** This file is part of the Qt3D module of the Qt Toolkit. |
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| ** GNU General Public License Usage |
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| ** General Public License version 2.0 or later as published by the Free |
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| |
| #include "channelmapper_p.h" |
| #include <Qt3DAnimation/qchannelmapper.h> |
| #include <Qt3DAnimation/qchannelmapping.h> |
| #include <Qt3DAnimation/private/qchannelmapper_p.h> |
| #include <Qt3DAnimation/private/animationlogging_p.h> |
| #include <Qt3DAnimation/private/managers_p.h> |
| |
| #include <algorithm> |
| |
| QT_BEGIN_NAMESPACE |
| |
| namespace Qt3DAnimation { |
| namespace Animation { |
| |
| ChannelMapper::ChannelMapper() |
| : BackendNode(ReadOnly) |
| , m_mappingIds() |
| , m_isDirty(true) |
| { |
| } |
| |
| void ChannelMapper::cleanup() |
| { |
| setEnabled(false); |
| m_mappingIds.clear(); |
| m_mappings.clear(); |
| m_isDirty = true; |
| } |
| |
| void ChannelMapper::syncFromFrontEnd(const Qt3DCore::QNode *frontEnd, bool firstTime) |
| { |
| BackendNode::syncFromFrontEnd(frontEnd, firstTime); |
| const QChannelMapper *node = qobject_cast<const QChannelMapper *>(frontEnd); |
| if (!node) |
| return; |
| |
| auto ids = Qt3DCore::qIdsForNodes(node->mappings()); |
| std::sort(std::begin(ids), std::end(ids)); |
| m_isDirty = firstTime; |
| if (m_mappingIds != ids) { |
| m_mappingIds = ids; |
| setDirty(Handler::ChannelMappingsDirty); |
| m_isDirty = true; |
| } |
| } |
| |
| void ChannelMapper::updateMappings() const |
| { |
| m_mappings.clear(); |
| m_mappings.reserve(m_mappingIds.size()); |
| const auto mappingManager = m_handler->channelMappingManager(); |
| for (const auto &mappingId : m_mappingIds) { |
| const auto mapping = mappingManager->lookupResource(mappingId); |
| Q_ASSERT(mapping); |
| m_mappings.push_back(mapping); |
| } |
| m_isDirty = false; |
| } |
| |
| } // namespace Animation |
| } // namespace Qt3DAnimation |
| |
| QT_END_NAMESPACE |