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Director tweaks from Scott Michel.

Browse source 
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@5165 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
William S Fulton 2003-09-26 20:40:49 +00:00
commit 3ddde9fe70
2 changed files with 90 additions and 72 deletions
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2
Lib/java/director.swg
View file

@ -40,7 +40,7 @@ namespace Swig {
virtual ~Director() { virtual ~Director() {
if (swig_self) { if (swig_self) {
JNIEnv *jenv = swig_acquire_jenv(); JNIEnv *jenv = swig_acquire_jenv();
jmethodID disconn_meth = jenv->GetMethodID(jenv->GetObjectClass(swig_self), "swig_director_disconnect", "()V"); jmethodID disconn_meth = jenv->GetMethodID(jenv->GetObjectClass(swig_self), "swigDirectorDisconnect", "()V");
if (disconn_meth) if (disconn_meth)
jenv->CallVoidMethod(swig_self, disconn_meth); jenv->CallVoidMethod(swig_self, disconn_meth);
jenv->DeleteGlobalRef(swig_self); jenv->DeleteGlobalRef(swig_self);

110
Source/Modules/java.cxx
View file

@ -781,7 +781,19 @@ class JAVA : public Language {
Swig_typemap_attach_parms("jni", l, f); Swig_typemap_attach_parms("jni", l, f);
Swig_typemap_attach_parms("jtype", l, f); Swig_typemap_attach_parms("jtype", l, f);
if (director_method) { if (director_method) {
Setattr(n, "tmap:directorin", Swig_typemap_lookup_new("directorin", n, "", 0)); Parm *jni_pm = NewParm(t, (String*) empty_string);
String *jni_tm = Swig_typemap_lookup_new("jni", jni_pm, "", 0);
Parm *din_pm = NewParm(jni_tm, (String*) empty_string);
String *din_tm = Swig_typemap_lookup_new("directorin", din_pm, "", 0);
Setattr(n, "tmap:directorin", din_tm);
Setattr(n, "tmap:directorin:parse", Getattr(din_pm, "tmap:directorin:parse"));
Delete(jni_pm);
Delete(jni_tm);
Delete(din_pm);
Delete(din_tm);
Swig_typemap_attach_parms("javadirectorin", l, 0); Swig_typemap_attach_parms("javadirectorin", l, 0);
} }
@ -1504,20 +1516,15 @@ class JAVA : public Language {
/* Insert declaration for swig_director_connect(), if this class has directors enabled */ /* Insert declaration for swig_director_connect(), if this class has directors enabled */
if (parentNode(n) && Swig_directorclass(n)) { if (parentNode(n) && Swig_directorclass(n)) {
Printf(proxy_class_def, " private final native static void swig_director_connect(%s self, long cptr);\n\n", Printf(proxy_class_def, " protected void swigDirectorDisconnect() {\n");
proxy_class_name);
Printf(proxy_class_def, " private final native static Object SWIG_Java_Object(long cptr);\n\n");
Printf(proxy_class_def, " protected void swig_director_disconnect()\n");
Printf(proxy_class_def, " {\n");
Printf(proxy_class_def, " swigCMemOwn = false;\n"); Printf(proxy_class_def, " swigCMemOwn = false;\n");
Printf(proxy_class_def, " %s();\n", destruct_methodname); Printf(proxy_class_def, " %s();\n", destruct_methodname);
Printf(proxy_class_def, " }\n\n"); Printf(proxy_class_def, " }\n\n");
/* Emit for the class itself */ /* Emit for the class itself */
Printf(proxy_class_def, " public static %s %s_Java_Object(%s obj) {\n", proxy_class_name, proxy_class_name, proxy_class_name); Printf(proxy_class_def, " public static %s javaObject%s(%s obj) {\n", proxy_class_name, proxy_class_name, proxy_class_name);
Printf(proxy_class_def, " return (%s) %s.SWIG_Java_Object(%s.getCPtr(obj));\n", proxy_class_name, proxy_class_name, Printf(proxy_class_def, " return (%s) %s.javaObject%s(%s.getCPtr(obj));\n", proxy_class_name, imclass_name,
proxy_class_name); proxy_class_name, proxy_class_name);
Printf(proxy_class_def, " }\n\n"); Printf(proxy_class_def, " }\n\n");
/* Walk through inheritance hierarchy (hack: we know that only the first /* Walk through inheritance hierarchy (hack: we know that only the first
@ -1531,9 +1538,9 @@ class JAVA : public Language {
if (bn != NULL) { if (bn != NULL) {
String *base_name = Getattr(bn, "sym:name"); String *base_name = Getattr(bn, "sym:name");
Printf(proxy_class_def, " public static %s %s_Java_Object(%s obj) {\n", proxy_class_name, proxy_class_name, base_name); Printf(proxy_class_def, " public static %s javaObject%s(%s obj) {\n", proxy_class_name, proxy_class_name, base_name);
Printf(proxy_class_def, " return (%s) %s.SWIG_Java_Object(%s.getCPtr(obj));\n", proxy_class_name, proxy_class_name, Printf(proxy_class_def, " return (%s) %s.javaObject%s(%s.getCPtr(obj));\n", proxy_class_name, imclass_name,
base_name); proxy_class_name, base_name);
Printf(proxy_class_def, " }\n\n"); Printf(proxy_class_def, " }\n\n");
bases = Getattr(bn, "bases"); bases = Getattr(bn, "bases");
@ -1944,18 +1951,22 @@ class JAVA : public Language {
/* Add director connection call if this class has directors. */ /* Add director connection call if this class has directors. */
if (feature_director) { if (feature_director) {
String *swig_director_connect = NewString("swig_director_connect"); String *swig_director_connect = NewStringf("%s_director_connect", proxy_class_name);
Printv(proxy_class_code, " ", swig_director_connect, "(this, swigCPtr);\n", NIL); Printv(proxy_class_code, " ", imclass_name, ".", swig_director_connect, "(this, swigCPtr);\n", NIL);
if (!emitted_connect) { if (!emitted_connect) {
String *jni_imclass_name = makeValidJniName(imclass_name);
String *jni_class_name = makeValidJniName(proxy_class_name); String *jni_class_name = makeValidJniName(proxy_class_name);
String *swig_director_connect_jni = makeValidJniName(swig_director_connect); String *swig_director_connect_jni = makeValidJniName(swig_director_connect);
String *norm_name = SwigType_namestr(Getattr(n, "name")); String *norm_name = SwigType_namestr(Getattr(n, "name"));
Wrapper *conn_wrap; Wrapper *conn_wrap;
Printf(imclass_class_code, " public final static native void %s(%s obj, long cptr);\n", swig_director_connect,
proxy_class_name);
conn_wrap = NewWrapper(); conn_wrap = NewWrapper();
Printf(conn_wrap->def, "JNIEXPORT void JNICALL Java_%s%s_%s(JNIEnv *jenv, jclass jcls, jobject jself, jlong objarg) {", Printf(conn_wrap->def, "JNIEXPORT void JNICALL Java_%s%s_%s(JNIEnv *jenv, jclass jcls, jobject jself, jlong objarg) {",
jnipackage, jni_class_name, swig_director_connect_jni); jnipackage, jni_imclass_name, swig_director_connect_jni);
Printf(conn_wrap->code, " %s *obj = *((%s **) &objarg);\n", norm_name, norm_name); Printf(conn_wrap->code, " %s *obj = *((%s **) &objarg);\n", norm_name, norm_name);
Printf(conn_wrap->code, " SwigDirector_%s *director = dynamic_cast<SwigDirector_%s *>(obj);\n", Printf(conn_wrap->code, " SwigDirector_%s *director = dynamic_cast<SwigDirector_%s *>(obj);\n",
Getattr(n, "sym:name"), Getattr(n, "sym:name")); Getattr(n, "sym:name"), Getattr(n, "sym:name"));
@ -1967,10 +1978,13 @@ class JAVA : public Language {
Wrapper_print(conn_wrap, f_wrappers); Wrapper_print(conn_wrap, f_wrappers);
DelWrapper(conn_wrap); DelWrapper(conn_wrap);
Printf(imclass_class_code, " public final static native %s javaObject%s(long cptr);\n", proxy_class_name,
proxy_class_name);
Wrapper *self_wrap = NewWrapper(); Wrapper *self_wrap = NewWrapper();
Printf(self_wrap->def, "JNIEXPORT jobject JNICALL Java_%s%s_SWIG_1Java_1Object(JNIEnv *jenv, jclass jcls, jlong objarg) {", Printf(self_wrap->def, "JNIEXPORT jobject JNICALL Java_%s%s_javaObject%s(JNIEnv *jenv, jclass jcls, jlong objarg) {",
jnipackage, jni_class_name); jnipackage, jni_imclass_name, jni_class_name);
Printf(self_wrap->code, " %s *obj = *((%s **) &objarg);\n", norm_name, norm_name); Printf(self_wrap->code, " %s *obj = *((%s **) &objarg);\n", norm_name, norm_name);
Printf(self_wrap->code, " SwigDirector_%s *director = dynamic_cast<SwigDirector_%s *>(obj);\n", Printf(self_wrap->code, " SwigDirector_%s *director = dynamic_cast<SwigDirector_%s *>(obj);\n",
Getattr(n, "sym:name"), Getattr(n, "sym:name")); Getattr(n, "sym:name"), Getattr(n, "sym:name"));
@ -1983,6 +1997,7 @@ class JAVA : public Language {
Delete(swig_director_connect_jni); Delete(swig_director_connect_jni);
Delete(norm_name); Delete(norm_name);
Delete(jni_class_name); Delete(jni_class_name);
Delete(jni_imclass_name);
emitted_connect = true; emitted_connect = true;
} }
Delete(swig_director_connect); Delete(swig_director_connect);
@ -2642,7 +2657,6 @@ class JAVA : public Language {
String *return_type = Copy(type); String *return_type = Copy(type);
String *tm; String *tm;
Parm *p; Parm *p;
Parm *retpm;
int i, num_arguments, num_required; int i, num_arguments, num_required;
Wrapper *w = NewWrapper(); Wrapper *w = NewWrapper();
ParmList *l = Getattr(n, "parms"); ParmList *l = Getattr(n, "parms");
@ -2728,34 +2742,12 @@ class JAVA : public Language {
} }
} else } else
Printf(imw->def, "public static void %s(%s self", imclass_dmethod, classname); Printf(imw->def, "public static void %s(%s self", imclass_dmethod, classname);
}
/* Go through argument list, attach lnames for arguments */ /* Get the JNI field descriptor for this return type, add the JNI field descriptor
for (i = 0, p=l; p; p = nextSibling(p), ++i) { to jniret_desc */
String *arg = Getattr(p, "name");
String *lname = NewString("");
if (arg == NULL && Cmp(Getattr(p, "type"), "void")) { Parm *retpm = NewParm(return_type, empty_str);
lname = NewStringf("arg%d", i);
Setattr(p, "name", lname);
} else
lname = arg;
Setattr(p, "lname", lname);
}
/* Attach the standard typemaps */
emit_attach_parmmaps(l, w);
Swig_typemap_attach_parms("in", l, w);
Swig_typemap_attach_parms("out", l, w);
Swig_typemap_attach_parms("jni", l, w);
Swig_typemap_attach_parms("jtype", l, w);
Swig_typemap_attach_parms("directorin", l, 0);
Swig_typemap_attach_parms("javadirectorin", l, 0);
/* Get the JNI field descriptor for this return type */
retpm = NewParm(return_type, empty_str);
if ((jniret_type = Swig_typemap_lookup_new("jni", retpm, "", 0)) != NULL) { if ((jniret_type = Swig_typemap_lookup_new("jni", retpm, "", 0)) != NULL) {
String *jdesc; String *jdesc;
Parm *tp = NewParm(jniret_type, empty_str); Parm *tp = NewParm(jniret_type, empty_str);
@ -2786,7 +2778,6 @@ class JAVA : public Language {
output_director = false; output_director = false;
} }
{
String *jdesc; String *jdesc;
if ((tm = Swig_typemap_lookup_new("directorin", retpm, "", 0)) != NULL if ((tm = Swig_typemap_lookup_new("directorin", retpm, "", 0)) != NULL
@ -2801,9 +2792,32 @@ class JAVA : public Language {
"No or improper directorin typemap defined for %s\n", SwigType_str(jniret_type,0)); "No or improper directorin typemap defined for %s\n", SwigType_str(jniret_type,0));
output_director = false; output_director = false;
} }
}
Delete(retpm); Delete(retpm);
}
/* Go through argument list, attach lnames for arguments */
for (i = 0, p=l; p; p = nextSibling(p), ++i) {
String *arg = Getattr(p, "name");
String *lname = NewString("");
if (arg == NULL && Cmp(Getattr(p, "type"), "void")) {
lname = NewStringf("arg%d", i);
Setattr(p, "name", lname);
} else
lname = arg;
Setattr(p, "lname", lname);
}
/* Attach the standard typemaps */
emit_attach_parmmaps(l, w);
Swig_typemap_attach_parms("in", l, w);
Swig_typemap_attach_parms("out", l, w);
Swig_typemap_attach_parms("jni", l, w);
Swig_typemap_attach_parms("jtype", l, w);
Swig_typemap_attach_parms("directorin", l, 0);
Swig_typemap_attach_parms("javadirectorin", l, 0);
/* header declaration, start wrapper definition */ /* header declaration, start wrapper definition */
{ {
@ -3280,6 +3294,7 @@ class JAVA : public Language {
Printf(f_directors_h, "\n"); Printf(f_directors_h, "\n");
Printf(f_directors_h, "%s\n", declaration); Printf(f_directors_h, "%s\n", declaration);
Printf(f_directors_h, "\npublic:\n"); Printf(f_directors_h, "\npublic:\n");
Printf(f_directors_h, " virtual ~%s();\n", director_classname);
Printf(f_directors_h, " void swig_connect_director(JNIEnv *jenv, jobject jself, jclass jcls);\n"); Printf(f_directors_h, " void swig_connect_director(JNIEnv *jenv, jobject jself, jclass jcls);\n");
Printf(f_directors_h, " bool swig_get_ricochet(int n) {\n"); Printf(f_directors_h, " bool swig_get_ricochet(int n) {\n");
Printf(f_directors_h, " bool ric = swig_ricochet[n];\n"); Printf(f_directors_h, " bool ric = swig_ricochet[n];\n");
@ -3297,6 +3312,9 @@ class JAVA : public Language {
Printf(f_directors_h, " }\n"); Printf(f_directors_h, " }\n");
Delete(declaration); Delete(declaration);
Printf(f_directors, "%s::~%s() {}\n", director_classname, director_classname);
Delete(director_classname); Delete(director_classname);
/* Keep track of the director methods for this class */ /* Keep track of the director methods for this class */