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d39064b209
Initial implementation of Text Source, displaying free text or subtitle file. support for Pango font description and formatting tags via gstreamer textoverlay plugin. Saving and loading in XML, GUI for creation (in patterns) and for editing.
46 lines
1.4 KiB
C++
46 lines
1.4 KiB
C++
#ifndef INFOVISITOR_H
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#define INFOVISITOR_H
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#include "Visitor.h"
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#include <cstdint>
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class InfoVisitor : public Visitor
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{
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std::string information_;
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bool brief_;
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uint64_t current_id_;
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public:
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InfoVisitor();
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inline void setBriefStringMode () { brief_ = true; current_id_ = 0; }
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inline void setExtendedStringMode () { brief_ = false; current_id_ = 0; }
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inline void reset () { current_id_ = 0; }
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inline std::string str () const { return information_; }
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// Elements of Scene
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void visit (Scene& n) override;
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void visit (Node& n) override;
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void visit (Group& n) override;
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void visit (Switch& n) override;
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void visit (Primitive& n) override;
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// Elements with attributes
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void visit (Stream& n) override;
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void visit (MediaPlayer& n) override;
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void visit (MediaSource& s) override;
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void visit (SessionFileSource& s) override;
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void visit (SessionGroupSource& s) override;
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void visit (RenderSource& s) override;
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void visit (CloneSource& s) override;
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void visit (PatternSource& s) override;
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void visit (DeviceSource& s) override;
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void visit (ScreenCaptureSource& s) override;
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void visit (NetworkSource& s) override;
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void visit (MultiFileSource& s) override;
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void visit (GenericStreamSource& s) override;
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void visit (SrtReceiverSource& s) override;
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void visit (TextSource& s) override;
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};
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#endif // INFOVISITOR_H
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