description.hh

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#ifndef __DESCRIPTION__
#define __DESCRIPTION__

//------------------------------------
// generation of an xml description
//------------------------------------

#include <string>
#include <list>
#include <set>
#include <map>
#include <string>
#include "signals.hh"
#include "smartpointer.hh"
#include "tlib.hh"
#include "uitree.hh"

using namespace std;

void extractMetadata(const string& fulllabel, string& label, map<string, set<string> >& metadata);
string extractName(Tree fulllabel);

class Description
{
    string          fName;
    string          fAuthor;
    string          fCopyright;
    string          fLicense;
    string          fVersion;
    
    int             fInputs;
    int             fOutputs;
    int             fWidgetID;
    int             fActiveWidgetCount;
    int             fPassiveWidgetCount;
    list<string>    fActiveLines;
    list<string>    fPassiveLines;
    list<string>    fLayoutLines;
    list<int>       fLayoutTabs;
    

  public:
  
    Description():  /*fName("Unknow"), 
                    fAuthor("Unknow"), 
                    fCopyright("Unknow"),
                    fLicense("Unknow"), 
                    fVersion("Unknow"),*/
                    
                    fInputs(0),
                    fOutputs(0),
                    fWidgetID(0),
                    fActiveWidgetCount(0),
                    fPassiveWidgetCount(0)
                    {}
                    
    Description*    name(const string& s)           { fName = s;    return this; }
    Description*    author(const string& s)         { fAuthor = s;  return this; }
    Description*    copyright(const string& s)      { fCopyright = s; return this; }
    Description*    license(const string& s)        { fLicense = s; return this; }
    Description*    version(const string& s)        { fVersion = s; return this; }
    
    Description*    inputs(int n)                   { fInputs = n;  return this; }
    Description*    outputs(int n)                  { fOutputs = n; return this; }
    
    void            ui(Tree t);
    void            print(int n, ostream& fout);
    
        
  private:
    void            addGroup(int level, Tree t);
    int             addWidget(Tree label, Tree varname, Tree sig);
    
    void            tab (int n, ostream& fout);
    void            addActiveLine(const string& l)  { fActiveLines.push_back(l);}
    void            addPassiveLine(const string& l) { fPassiveLines.push_back(l);}
    void            addLayoutLine(int n, const string& l)   { fLayoutTabs.push_back(n); fLayoutLines.push_back(l);}
    
    
};

#endif