static int overrides = 0; /* number of override methods */
static int privates = 0; /* number of private data members */
static int protecteds = 0; /* number of protected methods */
+static int destructors = 0; /* number of variable destructors */
+static int initializers = 0; /* number of variable initializers */
static gboolean made_aliases = FALSE; /* if we made any shorthand aliases
and need the REALLY UGLY HACK to
gboolean no_private_header = FALSE;
gboolean no_extern_c = FALSE;
gboolean no_write = FALSE;
+gboolean no_lines = FALSE;
static void
make_bases(void)
out_printf(fp, ")%s", postfix);
}
+static gboolean
+any_method_to_alias(Class *c)
+{
+ GList *li;
+
+ for(li=c->nodes;li;li=g_list_next(li)) {
+ Node *node = li->data;
+ if(node->type == METHOD_NODE) {
+ Method *m = (Method *)node;
+
+ if(m->method == INIT_METHOD ||
+ m->method == CLASS_INIT_METHOD ||
+ m->method == OVERRIDE_METHOD)
+ continue;
+
+ return TRUE;
+ }
+ }
+ return FALSE;
+}
+
static void
make_method_gnu_aliases(Class *c)
out_printf(out,
"static guint object_signals[LAST_SIGNAL] = {0};\n\n");
+ out_printf(out, "/* pointer to the class of our parent */\n");
out_printf(out, "static %sClass *parent_class = NULL;\n\n",ptypebase);
}
flags = make_run_signal_flags(m, last);
out_printf(out,"\tobject_signals[%s_SIGNAL] =\n"
"\t\tgtk_signal_new (\"%s\",\n"
- "\t\t\%s,\n"
+ "\t\t\t(GtkSignalRunType)(%s),\n"
"\t\t\tgtk_object_class->type,\n"
"\t\t\tGTK_SIGNAL_OFFSET (%sClass, %s),\n"
"\t\t\t%s,\n"
"\t\tGTK_TYPE_%s,\n"
"\t\t%s,\n"
"\t\tARG_%s);\n",
- typebase,a->name,a->gtktype,flags->str,s);
+ typebase, a->name, a->gtktype, flags->str, s);
g_free(s);
- g_string_free(flags,TRUE);
+ g_string_free(flags, TRUE);
}
out_printf(out,
"\tgtk_object_class->get_arg = ___object_get_arg;\n");
}
+static void
+print_initializer(Method *m, Variable *v)
+{
+ char *root;
+
+ if(v->initializer == NULL)
+ return;
+
+ if(v->scope == PRIVATE_SCOPE)
+ root = g_strconcat(((FuncArg *)m->args->data)->name,
+ "->_priv", NULL);
+ else
+ root = g_strdup(((FuncArg *)m->args->data)->name);
+
+ if(v->initializer_line > 0)
+ out_addline_infile(out, v->initializer_line);
+
+ out_printf(out, "\t%s->%s = %s;\n",
+ root, v->id, v->initializer);
+
+ if(v->initializer_line > 0)
+ out_addline_outfile(out);
+
+ g_free(root);
+}
+
static void
add_inits(Class *c)
{
continue;
m = (Method *)n;
if(m->method == INIT_METHOD) {
- if(m->line_no>0)
+ if(m->line_no > 0)
out_addline_infile(out,m->line_no);
print_method(out, "static ", "\n", "", " ", "\n",
m, FALSE, FALSE);
- if(m->line_no>0)
+ if(m->line_no > 0)
out_addline_outfile(out);
out_printf(out,"{\n");
- if(privates>0) {
+ if(privates > 0) {
out_printf(out,"\t%s->_priv = "
- "g_new0 (%sPrivate,1);\n",
+ "g_new0 (%sPrivate, 1);\n",
((FuncArg *)m->args->data)->name,
typebase);
}
+ if(initializers > 0) {
+ GList *li;
+ for(li = ((Class *)class)->nodes;
+ li != NULL;
+ li = li->next) {
+ Node *n = li->data;
+ if(n->type != VARIABLE_NODE)
+ continue;
+ print_initializer(m, (Variable *)n);
+ }
+ }
} else if(m->method == CLASS_INIT_METHOD) {
- if(m->line_no>0)
+ if(m->line_no > 0)
out_addline_infile(out, m->line_no);
print_method(out, "static ", "\n", "", " ", "\n",
m, FALSE, FALSE);
- if(m->line_no>0)
+ if(m->line_no > 0)
out_addline_outfile(out);
out_printf(out,"{\n");
if(signals>0 ||
}
static void
-add_getset_arg(Class *c, int is_set)
+add_getset_arg(Class *c, gboolean is_set)
{
GList *li;
out_printf(out,"\nstatic void\n"
continue;
s = g_strdup(a->name);
g_strup(s);
- out_printf(out,"\tcase ARG_%s:\n"
- "#define ARG (GTK_VALUE_%s(*arg))\n"
- "\t\t{\n",
- s,a->gtktype);
+ if(is_set && a->atype) {
+ char *cast = get_type(a->atype, TRUE);
+ out_printf(out, "\tcase ARG_%s:\n", s);
+ if(no_gnu || for_cpp) {
+ out_printf(out, "#define ARG "
+ "((%s)GTK_VALUE_%s(*arg))\n",
+ cast, a->gtktype);
+ } else {
+ out_printf(out, "#ifdef __GNUC__\n");
+ out_printf(out, "#define ARG "
+ "({%s foo = GTK_VALUE_%s(*arg); "
+ "foo; })\n",
+ cast, a->gtktype);
+ out_printf(out,"#else /* __GNUC__ */\n");
+ out_printf(out, "#define ARG "
+ "((%s)GTK_VALUE_%s(*arg))\n",
+ cast, a->gtktype);
+ out_printf(out,"#endif /* __GNUC__ */\n\n");
+ }
+ out_printf(out, "\t\t{\n");
+ g_free(cast);
+ } else {
+ out_printf(out, "\tcase ARG_%s:\n"
+ "#define ARG (GTK_VALUE_%s(*arg))\n"
+ "\t\t{\n",
+ s, a->gtktype);
+ }
g_free(s);
- out_addline_infile(out,line_no);
+ if(line_no > 0)
+ out_addline_infile(out, line_no);
out_printf(out,"%s\n",cbuf);
- out_addline_outfile(out);
+ if(line_no > 0)
+ out_addline_outfile(out);
out_printf(out,"\t\t}\n\t\tbreak;\n"
"#undef ARG\n");
}
Check *ch = li->data;
char *s;
/* point to the method prot in .gob for failed checks */
- if(m->line_no>0)
+ if(m->line_no > 0)
out_addline_infile(out,m->line_no);
if(is_void)
out_printf(out,"\tg_return_if_fail (");
break;
}
if(is_void)
- out_printf(out,");\n");
+ out_printf(out, ");\n");
else {
- out_printf(out,", (");
- print_type(out,m->mtype,TRUE);
- out_printf(out,")%s);\n",
+ out_printf(out, ", (");
+ print_type(out, m->mtype, TRUE);
+ out_printf(out, ")%s);\n",
m->onerror?m->onerror:"0");
}
}
out_addline_outfile(out);
}
+static void
+print_destructor(char *self_id, Variable *v)
+{
+ char *root;
+
+ if(v->destructor == NULL)
+ return;
+
+ if(v->scope == PRIVATE_SCOPE)
+ root = g_strconcat(self_id, "->_priv", NULL);
+ else
+ root = g_strdup(self_id);
+
+ if(v->destructor_simple) {
+ if(v->destructor_line > 0)
+ out_addline_infile(out, v->destructor_line);
+
+ out_printf(out, "\tif(%s->%s) "
+ "((*(void (*)(void *))%s)) (%s->%s);\n",
+ root, v->id, v->destructor, root, v->id);
+
+ if(v->destructor_line > 0)
+ out_addline_outfile(out);
+ } else {
+ out_printf(out, "#define VAR (%s->%s)\n", root, v->id);
+ out_printf(out, "\t{\n\t%s *self G_GNUC_UNUSED = %s;\n",
+ typebase, self_id);
+ if(v->destructor_line > 0)
+ out_addline_infile(out, v->destructor_line);
+
+ out_printf(out, "\t%s}\n", v->destructor);
+
+ if(v->destructor_line > 0)
+ out_addline_outfile(out);
+ out_printf(out, "#undef VAR\n");
+ }
+
+ g_free(root);
+}
+
/* put in code if it's needed */
static void
put_in_gen_code(Method *m)
{
- /* now we only have the freeing of the private structure */
- if(privates>0 &&
- m->method == OVERRIDE_METHOD &&
- strcmp(m->id,"finalize")==0) {
- out_printf(out,"\tg_free (%s (%s)->_priv);\n"
- "\t%s (%s)->_priv = NULL;\n",
- macrobase,
- ((FuncArg *)m->args->data)->name,
- macrobase,
- ((FuncArg *)m->args->data)->name);
+ if(m->method == OVERRIDE_METHOD &&
+ strcmp(m->id, "finalize")==0) {
+ if(privates > 0 || destructors > 0) {
+ out_printf(out,"\t%s *___self = %s (%s);\n",
+ typebase, macrobase,
+ ((FuncArg *)m->args->data)->name);
+ }
+ if(destructors > 0) {
+ GList *li;
+ for(li = ((Class *)class)->nodes;
+ li != NULL;
+ li = li->next) {
+ Node *n = li->data;
+ if(n->type == VARIABLE_NODE)
+ print_destructor("___self",
+ (Variable *)n);
+ }
+ }
+ if(privates > 0) {
+ out_printf(out,"\tg_free (___self->_priv);\n"
+ "\t___self->_priv = NULL;\n",
+ macrobase,
+ ((FuncArg *)m->args->data)->name,
+ macrobase,
+ ((FuncArg *)m->args->data)->name);
+ }
}
}
ugly in the .c file, but that is not supposed to be
human readable anyway. */
if(m->cbuf) {
- out_printf(out,"{\n");
+ out_printf(out, "{\n");
if(m->ccode_line>0)
- out_addline_infile(out,m->ccode_line);
- out_printf(out,"\t%s}",m->cbuf);
+ out_addline_infile(out, m->ccode_line);
+ out_printf(out, "\t%s}", m->cbuf);
}
- out_printf(out,"}\n");
+ out_printf(out, "}\n");
if(m->cbuf)
out_addline_outfile(out);
{
char *p;
GList *li;
- GString *gs = g_string_new("");
+ GString *gs = g_string_new(NULL);
p = "";
for(li=m->args;li;li=g_list_next(li)) {
FuncArg *arg = li->data;
p = ",";
}
p = gs->str;
- g_string_free(gs,FALSE);
+ g_string_free(gs, FALSE);
return p;
}
else /* PUBLIC, PROTECTED */
print_method(out, "", "\n", "", " ", "\n",
m, FALSE, FALSE);
- print_method_body(m,TRUE);
+ print_method_body(m, TRUE);
break;
case SIGNAL_FIRST_METHOD:
case SIGNAL_LAST_METHOD:
s = g_strdup(a->name);
g_strup(s);
if(a->atype)
- cast = get_type(a->atype,TRUE);
+ cast = get_type(a->atype, TRUE);
else
- cast = g_strdup(get_cast(a->gtktype,TRUE));
+ cast = g_strdup(get_cast(a->gtktype, TRUE));
if(cast) {
if(a->set)
add_get_type();
- if(no_gnu)
- make_method_nongnu_aliases(c);
- else {
- out_printf(out,"\n#ifdef __GNUC__\n");
- make_method_gnu_aliases(c);
- out_printf(out,"#else /* __GNUC__ */\n");
- make_method_nongnu_aliases(c);
- out_printf(out,"#endif /* __GNUC__ */\n\n");
+ if(any_method_to_alias(c)) {
+ if(no_gnu)
+ make_method_nongnu_aliases(c);
+ else {
+ out_printf(out,"\n#ifdef __GNUC__\n");
+ make_method_gnu_aliases(c);
+ out_printf(out,"#else /* __GNUC__ */\n");
+ make_method_nongnu_aliases(c);
+ out_printf(out,"#endif /* __GNUC__ */\n\n");
+ }
}
- out_printf(out,"#define GET_NEW (gtk_type_new(%s_get_type()))\n",
- funcbase);
+ out_printf(out,"/* a macro for creating a new object of our type */\n");
+ out_printf(out,
+ "#define GET_NEW ((%s *)gtk_type_new(%s_get_type()))\n\n",
+ typebase, funcbase);
add_inits(c);
}
}
- out_printf(out,"#undef GET_NEW\n");
-
add_bad_hack_to_avoid_unused_warnings(c);
}
{
time_t curtime;
time(&curtime);
- out_printf(outh,"/* Generated by GOB (v%s)"
- " (do not edit directly) */\n\n",VERSION);
+ out_printf(outh, "/* Generated by GOB (v%s)"
+ " (do not edit directly) */\n\n", VERSION);
if(outph)
out_printf(outph,"/* Generated by GOB (v%s)"
- " (do not edit directly) */\n\n",VERSION);
+ " (do not edit directly) */\n\n", VERSION);
out_printf(out,"/* Generated by GOB (v%s) on %s"
- " (do not edit directly) */\n\n",VERSION,ctime(&curtime));
+ " (do not edit directly) */\n\n",
+ VERSION, ctime(&curtime));
}
static void
gboolean found_header;
char *p;
- p = g_strconcat(filebase,".h",NULL);
+ p = g_strconcat(filebase, ".h", NULL);
found_header = TRUE;
- if(!g_list_find_custom(include_files,p,(GCompareFunc)strcmp)) {
- out_printf(out,"#include \"%s.h\"\n\n",filebase);
+ if(!g_list_find_custom(include_files, p, (GCompareFunc)strcmp)) {
+ out_printf(out, "#include \"%s.h\"\n\n", filebase);
found_header = FALSE;
}
g_free(p);
/* if we are creating a private header see if it was included */
if(outph) {
- p = g_strconcat(filebase,"-private.h",NULL);
+ p = g_strconcat(filebase, "-private.h", NULL);
if(!g_list_find_custom(include_files,p,(GCompareFunc)strcmp)) {
out_printf(out,"#include \"%s-private.h\"\n\n",
filebase);
{
char *p;
- p = replace_sep(((Class *)class)->otype,'_');
+ p = replace_sep(((Class *)class)->otype, '_');
g_strup(p);
- out_printf(outh,"#ifndef __%s_H__\n#define __%s_H__\n\n",p,p);
+ out_printf(outh, "#ifndef __%s_H__\n#define __%s_H__\n\n", p, p);
if(outph)
- out_printf(outph,"#ifndef __%s_PRIVATE_H__\n"
+ out_printf(outph, "#ifndef __%s_PRIVATE_H__\n"
"#define __%s_PRIVATE_H__\n\n"
- "#include \"%s.h\"\n\n",p,p,filebase);
+ "#include \"%s.h\"\n\n", p, p, filebase);
g_free(p);
if(!no_extern_c) {
- out_printf(outh,"#ifdef __cplusplus\n"
+ out_printf(outh, "#ifdef __cplusplus\n"
"extern \"C\" {\n"
"#endif /* __cplusplus */\n\n");
if(outph)
- out_printf(outph,"#ifdef __cplusplus\n"
+ out_printf(outph, "#ifdef __cplusplus\n"
"extern \"C\" {\n"
"#endif /* __cplusplus */\n\n");
}
"\t structure and protected "
"prototypes inside c file\n"
"\t--no-write,-n Don't write output files, just "
- "check syntax\n");
+ "check syntax\n"
+ "\t--no-lines Don't print '#line' to output\n");
}
static void
no_extern_c = TRUE;
} else if(strcmp(argv[i], "--no-write")==0) {
no_write = TRUE;
+ } else if(strcmp(argv[i], "--no-lines")==0) {
+ no_lines = TRUE;
} else if(strcmp(argv[i], "--")==0) {
/*further arguments are files*/
no_opts = TRUE;
overrides = count_overrides((Class *)class);
privates = count_privates((Class *)class);
protecteds = count_protecteds((Class *)class);
+ destructors = count_destructors((Class *)class);
+ initializers = count_initializers((Class *)class);
make_bases();
make_inits((Class *)class);
projects / gob-dx.git / blobdiff