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103 lines
2.3 KiB
C++
103 lines
2.3 KiB
C++
#ifndef MIXER_H
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#define MIXER_H
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// GStreamer
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#include <gst/gst.h>
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#include "View.h"
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#include "Session.h"
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#include "Selection.h"
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class Mixer
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{
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// Private Constructor
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Mixer();
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Mixer(Mixer const& copy); // Not Implemented
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Mixer& operator=(Mixer const& copy); // Not Implemented
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public:
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static Mixer& manager()
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{
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// The only instance
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static Mixer _instance;
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return _instance;
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}
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static Selection& selection()
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{
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// The only instance
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static Selection _selection;
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return _selection;
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}
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// update session and all views
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void update();
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// draw session and current view
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void draw();
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// creation of sources
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Source * createSourceFile (std::string path);
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Source * createSourceClone (std::string namesource = "");
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Source * createSourceRender ();
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// operations on sources
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void addSource (Source *s);
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void deleteSource (Source *s);
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void renameSource (Source *s, const std::string &newname);
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// current source
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void setCurrentSource (Source *s);
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void setCurrentSource (std::string namesource);
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void setCurrentSource (Node *node);
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void setCurrentSource (int index);
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void setCurrentNext ();
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void unsetCurrentSource ();
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int indexCurrentSource ();
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Source * currentSource ();
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// browsing into sources
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Source * findSource (Node *node);
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Source * findSource (std::string name);
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// management of view
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View *view (View::Mode m = View::INVALID);
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void setView (View::Mode m);
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// manipulate, load and save sessions
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inline Session *session () const { return session_; }
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void clear ();
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void save ();
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void saveas (const std::string& filename);
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void open (const std::string& filename);
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void import (const std::string& filename);
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void merge (Session *s);
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void set (Session *s);
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protected:
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Session *session_;
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Session *back_session_;
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void swap();
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SourceList candidate_sources_;
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void insertSource(Source *s, bool makecurrent = true);
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void setCurrentSource(SourceList::iterator it);
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SourceList::iterator current_source_;
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int current_source_index_;
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MixingView mixing_;
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GeometryView geometry_;
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LayerView layer_;
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View *current_view_;
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gint64 update_time_;
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};
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#endif // MIXER_H
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