Formatter.cpp File Reference

The Formatter class. More...

#include "aux-ginga.h"
#include "aux-gl.h"
#include "Formatter.h"
#include "Context.h"
#include "Media.h"
#include "MediaSettings.h"
#include "Object.h"
#include "Switch.h"
#include "Parser.h"
#include "PlayerText.h"
#include "WebServices.h"

Include dependency graph for Formatter.cpp:

Classes
struct	ginga::GingaOptionData

Macros
#define	OPTS_ENTRY(name, type, func)
#define	UPDATE_IF_HAVE(PROP)
#define	_GINGA_CHECK_EOS(ginga)
#define	OPT_ERR_UNKNOWN(name)   ERROR ("unknown GingaOption '%s'", (name))
#define	OPT_ERR_BAD_TYPE(name, typename)    ERROR ("GingaOption '%s' is of type '%s'", (name), (typename))
#define	OPT_GETSET_DEFN(Name, Type, GType)

Typedefs
typedef struct ginga::GingaOptionData	ginga::OptionTab

Detailed Description

The Formatter class.

Macro Definition Documentation

_GINGA_CHECK_EOS

#define _GINGA_CHECK_EOS

(

ginga

)

Value:

  G_STMT_START                                                             \
  {                                                                        \
    Context *root;                                                         \
    root = _doc->getRoot ();                                               \
    g_assert_nonnull (root);                                               \
    if (root->isSleeping ())                                               \
      {                                                                    \
        (ginga)->setEOS (true);                                            \
      }                                                                    \
    if ((ginga)->getEOS ())                                                \
      {                                                                    \
        g_assert ((ginga)->_state == GINGA_STATE_PLAYING);                 \
        (ginga)->setEOS (false);                                           \
        g_assert ((ginga)->stop ());                                       \
        g_assert ((ginga)->_state == GINGA_STATE_STOPPED);                 \
      }                                                                    \
  }                                                                        \
  G_STMT_END

OPT_GETSET_DEFN

#define OPT_GETSET_DEFN	(		Name,
			Type,
			GType )

Value:

  Type Formatter::getOption##Name (const string &name)                     \
  {                                                                        \
    GingaOptionData *opt;                                                  \
    if (unlikely (!opts_table_index (name, &opt)))                         \
      OPT_ERR_UNKNOWN (name.c_str ());                                     \
    if (unlikely (opt->type != (GType)))                                   \
      OPT_ERR_BAD_TYPE (name.c_str (), G_STRINGIFY (Type));                \
    return *((Type *) (((ptrdiff_t) &_opts) + opt->offset));               \
  }                                                                        \
  void Formatter::setOption##Name (const string &name, Type value)         \
  {                                                                        \
    GingaOptionData *opt;                                                  \
    if (unlikely (!opts_table_index (name, &opt)))                         \
      OPT_ERR_UNKNOWN (name.c_str ());                                     \
    if (unlikely (opt->type != (GType)))                                   \
      OPT_ERR_BAD_TYPE (name.c_str (), G_STRINGIFY (Type));                \
    *((Type *) (((ptrdiff_t) &_opts) + opt->offset)) = value;              \
    if (opt->func)                                                         \
      {                                                                    \
        ((void (*) (Formatter *, const string &, Type)) opt->func) (       \
            this, name, value);                                            \
      }                                                                    \
  }

OPTS_ENTRY

#define OPTS_ENTRY	(		name,
			type,
			func )

Value:

  {                                                                        \
    G_STRINGIFY (name),                                                    \
    {                                                                      \
      (type), offsetof (GingaOptions, name),                               \
          pointerof (G_PASTE (Formatter::setOption, func))                 \
    }                                                                      \
  }

UPDATE_IF_HAVE

#define UPDATE_IF_HAVE

(

PROP

)

Value:

  {                                                                        \
    string s = media->getProperty (PROP);                                  \
    if (s != "")                                                           \
      media->setProperty (PROP, s);                                        \
  }