kicad/common/edamenu.cpp

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/************************************************************************/
/* MODULE edamenu.cpp */
/************************************************************************/
/****************************/
/* INCLUDES SYSTEMES */
/****************************/
#include "fctsys.h"
#include "wxstruct.h"
#include "gr_basic.h"
#include "macros.h"
#include "common.h"
#include "worksheet.h"
/* Pour imprimer / lire en unites utilisateur ( INCHES / MM ) */
/* Retourne la valeur en inch ou mm de la valeur val en unit<69>s internes
*/
double To_User_Unit(bool is_metric, int val,int internal_unit_value)
{
double value;
if (is_metric)
value = (double) (val) * 25.4 / internal_unit_value;
else value = (double) (val) / internal_unit_value;
return value;
}
/* Retourne la valeur en unit<69>s internes de la valeur val exprim<69>e en inch ou mm
*/
int From_User_Unit(bool is_metric, double val,int internal_unit_value)
{
double value;
if (is_metric) value = val * internal_unit_value / 25.4 ;
else value = val * internal_unit_value;
return (int) round(value);
}
/**********************/
wxString GenDate()
/**********************/
/* Retourne la chaine de caractere donnant la date */
{
static char * mois[12] =
{
"jan", "feb","mar","apr","may","jun","jul","aug","sep","oct","nov","dec"
};
time_t buftime;
struct tm * Date;
wxString string_date;
char Line[1024];
time(&buftime);
Date = gmtime(&buftime);
sprintf(Line,"%d %s %d", Date->tm_mday,
mois[Date->tm_mon],
Date->tm_year + 1900);
string_date = Line;
return(string_date);
}
/***********************************/
void * MyMalloc (size_t nb_octets)
/***********************************/
/* Routine d'allocation memoire */
{
void * pt_mem;
char txt[60];
if (nb_octets == 0)
{
DisplayError(NULL, "Allocate 0 bytes !!");
return(NULL);
}
pt_mem = malloc(nb_octets);
if (pt_mem == NULL)
{
sprintf(txt,"Out of memory: allocation %d bytes", nb_octets);
DisplayError(NULL, txt);
}
return(pt_mem);
}
/************************************/
void * MyZMalloc (size_t nb_octets)
/************************************/
/* Routine d'allocation memoire, avec remise a zero de la zone allouee */
{
void * pt_mem = MyMalloc (nb_octets);
if ( pt_mem) memset(pt_mem, 0, nb_octets);
return(pt_mem);
}
/*******************************/
void MyFree (void * pt_mem)
/*******************************/
{
if( pt_mem ) free(pt_mem);
}