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| 2 | ** |
| 3 | ** Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB). |
| 4 | ** Contact: http://www.qt-project.org/legal |
| 5 | ** |
| 6 | ** This file is part of the Qt3D module of the Qt Toolkit. |
| 7 | ** |
| 8 | ** $QT_BEGIN_LICENSE:LGPL3$ |
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| 16 | ** |
| 17 | ** GNU Lesser General Public License Usage |
| 18 | ** Alternatively, this file may be used under the terms of the GNU Lesser |
| 19 | ** General Public License version 3 as published by the Free Software |
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| 22 | ** ensure the GNU Lesser General Public License version 3 requirements |
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| 24 | ** |
| 25 | ** GNU General Public License Usage |
| 26 | ** Alternatively, this file may be used under the terms of the GNU |
| 27 | ** General Public License version 2.0 or later as published by the Free |
| 28 | ** Software Foundation and appearing in the file LICENSE.GPL included in |
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| 35 | ****************************************************************************/ |
| 36 | |
| 37 | #include "channelmapper_p.h" |
| 38 | #include <Qt3DAnimation/qchannelmapper.h> |
| 39 | #include <Qt3DAnimation/qchannelmapping.h> |
| 40 | #include <Qt3DAnimation/private/qchannelmapper_p.h> |
| 41 | #include <Qt3DAnimation/private/animationlogging_p.h> |
| 42 | #include <Qt3DAnimation/private/managers_p.h> |
| 43 | |
| 44 | #include <algorithm> |
| 45 | |
| 46 | QT_BEGIN_NAMESPACE |
| 47 | |
| 48 | namespace Qt3DAnimation { |
| 49 | namespace Animation { |
| 50 | |
| 51 | ChannelMapper::ChannelMapper() |
| 52 | : BackendNode(ReadOnly) |
| 53 | , m_mappingIds() |
| 54 | , m_isDirty(true) |
| 55 | { |
| 56 | } |
| 57 | |
| 58 | void ChannelMapper::cleanup() |
| 59 | { |
| 60 | setEnabled(false); |
| 61 | m_mappingIds.clear(); |
| 62 | m_mappings.clear(); |
| 63 | m_isDirty = true; |
| 64 | } |
| 65 | |
| 66 | void ChannelMapper::syncFromFrontEnd(const Qt3DCore::QNode *frontEnd, bool firstTime) |
| 67 | { |
| 68 | BackendNode::syncFromFrontEnd(frontEnd, firstTime); |
| 69 | const QChannelMapper *node = qobject_cast<const QChannelMapper *>(object: frontEnd); |
| 70 | if (!node) |
| 71 | return; |
| 72 | |
| 73 | auto ids = Qt3DCore::qIdsForNodes(nodes: node->mappings()); |
| 74 | std::sort(first: std::begin(cont&: ids), last: std::end(cont&: ids)); |
| 75 | m_isDirty = firstTime; |
| 76 | if (m_mappingIds != ids) { |
| 77 | m_mappingIds = ids; |
| 78 | setDirty(Handler::ChannelMappingsDirty); |
| 79 | m_isDirty = true; |
| 80 | } |
| 81 | } |
| 82 | |
| 83 | void ChannelMapper::updateMappings() const |
| 84 | { |
| 85 | m_mappings.clear(); |
| 86 | m_mappings.reserve(asize: m_mappingIds.size()); |
| 87 | const auto mappingManager = m_handler->channelMappingManager(); |
| 88 | for (const auto &mappingId : m_mappingIds) { |
| 89 | const auto mapping = mappingManager->lookupResource(id: mappingId); |
| 90 | Q_ASSERT(mapping); |
| 91 | m_mappings.push_back(t: mapping); |
| 92 | } |
| 93 | m_isDirty = false; |
| 94 | } |
| 95 | |
| 96 | } // namespace Animation |
| 97 | } // namespace Qt3DAnimation |
| 98 | |
| 99 | QT_END_NAMESPACE |
| 100 |
