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#ifndef GRAPH_H
#define GRAPH_H
#include "rotor.h"
namespace Rotor {
class Graph{
public:
Graph(){duration=20.0f;loaded = false;outW=640;outH=360;};
Graph(const string& _uid,const string& _desc){
init(_uid,_desc);
audio_loaded=false;
};
void init(const string& _uid,const string& _desc){
uid=_uid;
description=_desc;
duration=20.0f;
framerate=25.0f;
cancelled=false;
};
string uid; //every version of a graph has a UUID, no particular need to actually read its data(?)
//?? is it faster than using strings??
string description;
std::unordered_map<string,Node*> nodes;
vector<Node*> find_nodes(const string &type); //could be a way of finding a set based on capabilities?
Node* find_node(const string &type);
bool signal_render(string &signal_xml,const float framerate);
bool video_render(const string &output_filename,const float framerate,float& progress);
bool load(string data,string media_path);
bool loadFile(string &filename,string media_path);
bool parseXml(string media_path);
bool parseJson(string &data,string &media_path);
bool set_resolution(int w,int h);
bool preview(xmlIO &XML,string &node,string &format,int frame,int w,int h);
bool check_audio(string audio,string path);
bool print_features(xmlIO &XML,string &node);
bool load_audio(const string &filename,vector<Audio_processor*> processors);
bool load_video(const string &nodeID,const string &filename);//can be performance or clip
bool loaded;
float duration;
float framerate;
const string toString();
xmlIO xml;
bool audio_loaded;
string audio_filename;
bool cancelled;
float progress;
private:
Node_factory factory;
int outW,outH;
};
}
#endif
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