| 1 | /**************************************************************************** | 
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| 2 | ** | 
| 3 | ** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB). | 
| 4 | ** Contact: https://www.qt.io/licensing/ | 
| 5 | ** | 
| 6 | ** This file is part of the Qt3D module of the Qt Toolkit. | 
| 7 | ** | 
| 8 | ** $QT_BEGIN_LICENSE:LGPL$ | 
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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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| 21 | ** packaging of this file. Please review the following information to | 
| 22 | ** ensure the GNU Lesser General Public License version 3 requirements | 
| 23 | ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. | 
| 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 (at your option) the GNU General | 
| 28 | ** Public license version 3 or any later version approved by the KDE Free | 
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| 34 | ** https://www.gnu.org/licenses/gpl-3.0.html. | 
| 35 | ** | 
| 36 | ** $QT_END_LICENSE$ | 
| 37 | ** | 
| 38 | ****************************************************************************/ | 
| 39 | |
| 40 | #include "techniquefilternode_p.h" | 
| 41 | #include "qfilterkey.h" | 
| 42 | #include "qtechniquefilter.h" | 
| 43 | #include <Qt3DRender/private/qtechniquefilter_p.h> | 
| 44 | #include <Qt3DRender/private/managers_p.h> | 
| 45 | #include <Qt3DRender/qparameter.h> | 
| 46 | |
| 47 | QT_BEGIN_NAMESPACE | 
| 48 | |
| 49 | using namespace Qt3DCore; | 
| 50 | |
| 51 | namespace Qt3DRender { | 
| 52 | namespace Render { | 
| 53 | |
| 54 | TechniqueFilter::TechniqueFilter() | 
| 55 | : FrameGraphNode(FrameGraphNode::TechniqueFilter) | 
| 56 | { | 
| 57 | } | 
| 58 | |
| 59 | void TechniqueFilter::syncFromFrontEnd(const QNode *frontEnd, bool firstTime) | 
| 60 | { | 
| 61 | const QTechniqueFilter *node = qobject_cast<const QTechniqueFilter *>(object: frontEnd); | 
| 62 | if (!node) | 
| 63 | return; | 
| 64 | |
| 65 | FrameGraphNode::syncFromFrontEnd(frontEnd, firstTime); | 
| 66 | |
| 67 | if (firstTime) | 
| 68 | m_parameterPack.clear(); | 
| 69 | |
| 70 | auto parameters = qIdsForNodes(nodes: node->parameters()); | 
| 71 | std::sort(first: std::begin(cont&: parameters), last: std::end(cont&: parameters)); | 
| 72 | if (m_parameterPack.parameters() != parameters) { | 
| 73 | m_parameterPack.setParameters(parameters); | 
| 74 | markDirty(changes: AbstractRenderer::FrameGraphDirty); | 
| 75 | } | 
| 76 | |
| 77 | auto filterIds = qIdsForNodes(nodes: node->matchAll()); | 
| 78 | std::sort(first: std::begin(cont&: filterIds), last: std::end(cont&: filterIds)); | 
| 79 | if (m_filters != filterIds) { | 
| 80 | m_filters = filterIds; | 
| 81 | markDirty(changes: AbstractRenderer::FrameGraphDirty); | 
| 82 | } | 
| 83 | } | 
| 84 | |
| 85 | QVector<Qt3DCore::QNodeId> TechniqueFilter::parameters() const | 
| 86 | { | 
| 87 | return m_parameterPack.parameters(); | 
| 88 | } | 
| 89 | |
| 90 | QVector<Qt3DCore::QNodeId> TechniqueFilter::filters() const | 
| 91 | { | 
| 92 | return m_filters; | 
| 93 | } | 
| 94 | |
| 95 | void TechniqueFilter::appendFilter(QNodeId criterionId) | 
| 96 | { | 
| 97 | if (!m_filters.contains(t: criterionId)) | 
| 98 | m_filters.append(t: criterionId); | 
| 99 | } | 
| 100 | |
| 101 | void TechniqueFilter::removeFilter(Qt3DCore::QNodeId criterionId) | 
| 102 | { | 
| 103 | m_filters.removeOne(t: criterionId); | 
| 104 | } | 
| 105 | |
| 106 | } // namespace Render | 
| 107 | } // namespace Qt3DRender | 
| 108 | |
| 109 | QT_END_NAMESPACE | 
| 110 | 
