itsmattkc
b276df2940
Implemented the ability to load a node externally. This XML data could also eventually be copy/pasted between instances of Olive alongside XML data for other nodes and their connections to allow copying entire node trees.
55 lines
1.4 KiB
C++
55 lines
1.4 KiB
C++
#ifndef EXTERNALNODE_H
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#define EXTERNALNODE_H
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#include <QXmlStreamReader>
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#include "node.h"
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/**
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* @brief A node generated from an external XML metadata file
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*/
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class ExternalNode : public Node
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{
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public:
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ExternalNode(const QString& xml_meta_filename);
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virtual Node* copy() const override;
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virtual QString Name() const override;
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virtual QString id() const override;
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virtual QString Category() const override;
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virtual QString Description() const override;
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virtual void Retranslate() override;
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virtual bool IsAccelerated() const override;
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virtual QString AcceleratedCodeVertex() const override;
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virtual QString AcceleratedCodeFragment() const override;
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virtual int AcceleratedCodeIterations() const override;
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virtual NodeInput* AcceleratedCodeIterativeInput() const override;
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private:
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void XMLReadLanguageString(QXmlStreamReader* reader, QMap<QString, QString>* map);
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void XMLReadEffect(QXmlStreamReader *reader);
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void XMLReadIterations(QXmlStreamReader* reader);
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void XMLReadParam(QXmlStreamReader* reader);
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void XMLReadShader(QXmlStreamReader* reader, QString& destination);
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QString xml_filename_;
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QMap<QString, QString> names_;
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QMap<QString, QString> descriptions_;
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QMap<QString, QString> categories_;
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QMap<QString, QMap<QString, QString> > param_names_;
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QString id_;
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QString frag_code_;
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QString vert_code_;
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int iterations_;
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NodeInput* iteration_input_;
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};
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#endif // EXTERNALNODE_H
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