j.savebang.cpp

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/** @file
 *
 * @ingroup implementationMaxExternals
 *
 * @brief j.savebang : Send a bang when a user saves the patcher
 *
 * @details
 *
 * @authors Tim Place, Trond Lossius
 *
 * @copyright © 2009 by Tim Place @n
 * This code is licensed under the terms of the "New BSD License" @n
 * http://creativecommons.org/licenses/BSD/
 */


#include "JamomaForMax.h"


typedef struct _savebang{
    t_object    obj;
    void*       outlet;
} t_savebang;


void *savebang_new(void);
void savebang_free(t_savebang *x);
void savebang_assist(t_savebang *x, void *b, long m, long a, char *s);
void savebang_save(t_savebang *x, t_symbol *s, long argc, t_atom *argv);


static t_class* s_savebang_class;


/************************************************************************************/
int JAMOMA_EXPORT_MAXOBJ main(void)
{
    t_class *c;
    
    common_symbols_init();
    
    // Define our class
    c = class_new("j.savebang",(method)savebang_new, (method)savebang_free, sizeof(t_savebang), (method)0L, 0L, 0);

    // Make methods accessible for our class: 
    class_addmethod(c, (method)savebang_save,   "save",     A_CANT, 0L);
    class_addmethod(c, (method)savebang_assist, "assist",   A_CANT, 0L); 

    // Finalize our class
    class_register(_sym_box, c);
    s_savebang_class = c;
    return 0;
}


/************************************************************************************/
void *savebang_new(void)
{   
    t_savebang *x;
    
    x = (t_savebang *)object_alloc(s_savebang_class);   // Create object, store pointer to it (get 1 inlet free)

    if (x) {
        x->outlet = outlet_new(x, NULL);
    }
    return (x);
}


void savebang_free(t_savebang *x)
{
    ;
}           


/************************************************************************************/
void savebang_assist(t_savebang *x, void *b, long m, long a, char *dst)
{
    strcpy(dst, "sends a bang when the containing patcher is saved");
}   


void savebang_save(t_savebang *x, t_symbol *s, long argc, t_atom *argv)
{
    outlet_bang(x->outlet);
}