/*LINTLIBRARY*/
int
Blt_x_Init(Tcl_Interp *interp) /* Interpreter to add extra commands */
{
Tcl_Namespace *nsPtr;
Tcl_AppInitProc **p;
const int isExact = 1;
#ifdef USE_TCL_STUBS
if (Tcl_InitStubs(interp, TCL_VERSION_LOADED, isExact) == NULL) {
return TCL_ERROR;
};
#endif
if (Tcl_PkgRequire(interp, "blt_core", BLT_VERSION, isExact) == NULL) {
return TCL_ERROR;
}
#if (_TCL_VERSION >= _VERSION(8,1,0))
#ifdef USE_TK_STUBS
if (Tk_InitStubs(interp, TK_VERSION_LOADED, isExact) == NULL) {
return TCL_ERROR;
};
#endif
if (Tcl_PkgPresent(interp, "Tk", TK_VERSION_LOADED, isExact) == NULL) {
return TCL_OK;
}
#else
if (Tcl_PkgRequire(interp, "Tk", TK_VERSION_LOADED, isExact) == NULL) {
Tcl_ResetResult(interp);
return TCL_OK;
}
#endif
nsPtr = Tcl_CreateNamespace(interp, "::blt::tk", NULL, NULL);
if (nsPtr == NULL) {
return TCL_ERROR;
}
nsPtr = Tcl_FindNamespace(interp, "::blt", NULL, TCL_LEAVE_ERR_MSG);
if (nsPtr == NULL) {
return TCL_ERROR;
}
Blt_RegisterPictureImageType(interp);
Blt_RegisterEpsCanvasItem();
Blt_InitXRandrConfig(interp);
/* Initialize the BLT commands that only use Tk. */
for (p = cmdProcs; *p != NULL; p++) {
if ((**p) (interp) != TCL_OK) {
Tcl_DeleteNamespace(nsPtr);
return TCL_ERROR;
}
}
if (Tcl_PkgProvide(interp, "blt_extra", BLT_VERSION) != TCL_OK) {
return TCL_ERROR;
}
return TCL_OK;
}
PyObject *install(PyObject *s, PyObject *arg) {
Tcl_Interp *trp = get_interpreter(arg);
if(!trp) {
PyErr_SetString(PyExc_TypeError, "get_interpreter() returned NULL");
return NULL;
}
if (Tcl_InitStubs(trp, "8.1", 0) == NULL)
{
PyErr_SetString(PyExc_RuntimeError, "Tcl_InitStubs returned NULL");
return NULL;
}
if (Tk_InitStubs(trp, "8.1", 0) == NULL)
{
PyErr_SetString(PyExc_RuntimeError, "Tk_InitStubs returned NULL");
return NULL;
}
if (Tcl_PkgPresent(trp, "Togl", TOGL_VERSION, 0)) {
Py_INCREF(Py_None);
return Py_None;
}
if (Tcl_PkgProvide(trp, "Togl", TOGL_VERSION) != TCL_OK) {
PyErr_Format(PyExc_RuntimeError, "Tcl_PkgProvide failed: %s", Tcl_GetStringResult(trp));
return NULL;
}
Tcl_CreateCommand(trp, "togl", (Tcl_CmdProc *)Togl_Cmd,
(ClientData) Tk_MainWindow(trp), NULL);
if(first_time) {
Tcl_InitHashTable(&CommandTable, TCL_STRING_KEYS);
first_time = 0;
}
Py_INCREF(Py_None);
return Py_None;
}
static int
Initialize (
Tcl_Interp *interp)
{
Tcl_Namespace *nsPtr;
Tcl_Namespace *itclNs;
Tcl_HashEntry *hPtr;
Tcl_Obj *objPtr;
ItclObjectInfo *infoPtr;
const char * ret;
char *res_option;
int opt;
int isNew;
if (Tcl_InitStubs(interp, "8.6", 0) == NULL) {
return TCL_ERROR;
}
ret = TclOOInitializeStubs(interp, "1.0");
if (ret == NULL) {
return TCL_ERROR;
}
nsPtr = Tcl_CreateNamespace(interp, ITCL_NAMESPACE, NULL, NULL);
if (nsPtr == NULL) {
Tcl_Panic("Itcl: cannot create namespace: \"%s\" \n", ITCL_NAMESPACE);
}
nsPtr = Tcl_CreateNamespace(interp, ITCL_NAMESPACE"::methodset",
NULL, NULL);
if (nsPtr == NULL) {
Tcl_Panic("Itcl: cannot create namespace: \"%s::methodset\" \n",
ITCL_NAMESPACE);
}
nsPtr = Tcl_CreateNamespace(interp, ITCL_NAMESPACE"::internal::dicts",
NULL, NULL);
if (nsPtr == NULL) {
Tcl_Panic("Itcl: cannot create namespace: \"%s::internal::dicts\" \n",
ITCL_NAMESPACE);
}
Tcl_CreateObjCommand(interp, ITCL_NAMESPACE"::finish", ItclFinishCmd,
NULL, NULL);
/* for debugging only !!! */
#ifdef OBJ_REF_COUNT_DEBUG
Tcl_CreateObjCommand(interp,
ITCL_NAMESPACE"::dumprefcountinfo",
ItclDumpRefCountInfo, NULL, NULL);
#endif
#ifdef ITCL_PRESERVE_DEBUG
Tcl_CreateObjCommand(interp,
ITCL_NAMESPACE"::dumppreserveinfo",
ItclDumpPreserveInfo, NULL, NULL);
#endif
/* END for debugging only !!! */
Tcl_CreateObjCommand(interp,
ITCL_NAMESPACE"::methodset::callCCommand",
ItclCallCCommand, NULL, NULL);
Tcl_CreateObjCommand(interp,
ITCL_NAMESPACE"::methodset::objectUnknownCommand",
ItclObjectUnknownCommand, NULL, NULL);
/*
* Create the top-level data structure for tracking objects.
* Store this as "associated data" for easy access, but link
* it to the itcl namespace for ownership.
*/
infoPtr = (ItclObjectInfo*)ckalloc(sizeof(ItclObjectInfo));
memset(infoPtr, 0, sizeof(ItclObjectInfo));
infoPtr->interp = interp;
infoPtr->class_meta_type = (Tcl_ObjectMetadataType *)ckalloc(
sizeof(Tcl_ObjectMetadataType));
infoPtr->class_meta_type->version = TCL_OO_METADATA_VERSION_CURRENT;
infoPtr->class_meta_type->name = "ItclClass";
infoPtr->class_meta_type->deleteProc = ItclDeleteClassMetadata;
infoPtr->class_meta_type->cloneProc = NULL;
infoPtr->object_meta_type = (Tcl_ObjectMetadataType *)ckalloc(
sizeof(Tcl_ObjectMetadataType));
infoPtr->object_meta_type->version = TCL_OO_METADATA_VERSION_CURRENT;
infoPtr->object_meta_type->name = "ItclObject";
infoPtr->object_meta_type->deleteProc = ItclDeleteObjectMetadata;
infoPtr->object_meta_type->cloneProc = NULL;
Tcl_InitHashTable(&infoPtr->objects, TCL_ONE_WORD_KEYS);
Tcl_InitHashTable(&infoPtr->objectCmds, TCL_ONE_WORD_KEYS);
Tcl_InitObjHashTable(&infoPtr->objectNames);
Tcl_InitHashTable(&infoPtr->classes, TCL_ONE_WORD_KEYS);
Tcl_InitObjHashTable(&infoPtr->nameClasses);
Tcl_InitHashTable(&infoPtr->namespaceClasses, TCL_ONE_WORD_KEYS);
Tcl_InitHashTable(&infoPtr->procMethods, TCL_ONE_WORD_KEYS);
Tcl_InitObjHashTable(&infoPtr->instances);
Tcl_InitHashTable(&infoPtr->objectInstances, TCL_ONE_WORD_KEYS);
Tcl_InitObjHashTable(&infoPtr->classTypes);
infoPtr->ensembleInfo = (EnsembleInfo *)ckalloc(sizeof(EnsembleInfo));
memset(infoPtr->ensembleInfo, 0, sizeof(EnsembleInfo));
Tcl_InitHashTable(&infoPtr->ensembleInfo->ensembles, TCL_ONE_WORD_KEYS);
Tcl_InitHashTable(&infoPtr->ensembleInfo->subEnsembles, TCL_ONE_WORD_KEYS);
infoPtr->ensembleInfo->numEnsembles = 0;
infoPtr->protection = ITCL_DEFAULT_PROTECT;
infoPtr->currClassFlags = 0;
infoPtr->buildingWidget = 0;
infoPtr->typeDestructorArgumentPtr = Tcl_NewStringObj("", -1);
Tcl_IncrRefCount(infoPtr->typeDestructorArgumentPtr);
infoPtr->lastIoPtr = NULL;
Tcl_SetVar(interp, ITCL_NAMESPACE"::internal::dicts::classes", "", 0);
Tcl_SetVar(interp, ITCL_NAMESPACE"::internal::dicts::objects", "", 0);
Tcl_SetVar(interp, ITCL_NAMESPACE"::internal::dicts::classOptions", "", 0);
Tcl_SetVar(interp,
ITCL_NAMESPACE"::internal::dicts::classDelegatedOptions", "", 0);
Tcl_SetVar(interp,
ITCL_NAMESPACE"::internal::dicts::classComponents", "", 0);
Tcl_SetVar(interp,
ITCL_NAMESPACE"::internal::dicts::classVariables", "", 0);
Tcl_SetVar(interp,
ITCL_NAMESPACE"::internal::dicts::classFunctions", "", 0);
Tcl_SetVar(interp,
ITCL_NAMESPACE"::internal::dicts::classDelegatedFunctions", "", 0);
hPtr = Tcl_CreateHashEntry(&infoPtr->classTypes,
(char *)Tcl_NewStringObj("class", -1), &isNew);
Tcl_SetHashValue(hPtr, ITCL_CLASS);
hPtr = Tcl_CreateHashEntry(&infoPtr->classTypes,
(char *)Tcl_NewStringObj("type", -1), &isNew);
Tcl_SetHashValue(hPtr, ITCL_TYPE);
hPtr = Tcl_CreateHashEntry(&infoPtr->classTypes,
(char *)Tcl_NewStringObj("widget", -1), &isNew);
Tcl_SetHashValue(hPtr, ITCL_WIDGET);
hPtr = Tcl_CreateHashEntry(&infoPtr->classTypes,
(char *)Tcl_NewStringObj("widgetadaptor", -1), &isNew);
Tcl_SetHashValue(hPtr, ITCL_WIDGETADAPTOR);
hPtr = Tcl_CreateHashEntry(&infoPtr->classTypes,
(char *)Tcl_NewStringObj("extendedclass", -1), &isNew);
Tcl_SetHashValue(hPtr, ITCL_ECLASS);
res_option = getenv("ITCL_USE_OLD_RESOLVERS");
if (res_option == NULL) {
opt = 1;
} else {
opt = atoi(res_option);
}
infoPtr->useOldResolvers = opt;
Itcl_InitStack(&infoPtr->clsStack);
Itcl_InitStack(&infoPtr->contextStack);
Itcl_InitStack(&infoPtr->constructorStack);
Tcl_SetAssocData(interp, ITCL_INTERP_DATA,
(Tcl_InterpDeleteProc*)FreeItclObjectInfo, (ClientData)infoPtr);
Itcl_PreserveData((ClientData)infoPtr);
#ifdef NEW_PROTO_RESOLVER
ItclVarsAndCommandResolveInit(interp);
#endif
/* first create the Itcl base class as root of itcl classes */
if (Tcl_EvalEx(interp, clazzClassScript, -1, 0) != TCL_OK) {
Tcl_Panic("cannot create Itcl root class ::itcl::clazz");
}
objPtr = Tcl_NewStringObj("::itcl::clazz", -1);
infoPtr->clazzObjectPtr = Tcl_GetObjectFromObj(interp, objPtr);
/* work around for SF bug #254 needed because of problem in TclOO 1.0.2 !! */
if (Tcl_PkgPresent(interp, "TclOO", "1.0.2", 1) != NULL) {
Itcl_IncrObjectRefCount(infoPtr->clazzObjectPtr);
}
Tcl_DecrRefCount(objPtr);
if (infoPtr->clazzObjectPtr == NULL) {
Tcl_AppendResult(interp,
"ITCL: cannot get Object for ::itcl::clazz for class \"",
"::itcl::clazz", "\"", NULL);
return TCL_ERROR;
}
infoPtr->clazzClassPtr = Tcl_GetObjectAsClass(infoPtr->clazzObjectPtr);
AddClassUnknowMethod(interp, infoPtr, infoPtr->clazzClassPtr);
/*
* Initialize the ensemble package first, since we need this
* for other parts of [incr Tcl].
*/
if (Itcl_EnsembleInit(interp) != TCL_OK) {
return TCL_ERROR;
}
Itcl_ParseInit(interp, infoPtr);
/*
* Create "itcl::builtin" namespace for commands that
* are automatically built into class definitions.
*/
if (Itcl_BiInit(interp, infoPtr) != TCL_OK) {
return TCL_ERROR;
}
/*
* Export all commands in the "itcl" namespace so that they
* can be imported with something like "namespace import itcl::*"
*/
itclNs = Tcl_FindNamespace(interp, "::itcl", (Tcl_Namespace*)NULL,
TCL_LEAVE_ERR_MSG);
/*
* This was changed from a glob export (itcl::*) to explicit
* command exports, so that the itcl::is command can *not* be
* exported. This is done for concern that the itcl::is command
* imported might be confusing ("is").
*/
if (!itclNs ||
(Tcl_Export(interp, itclNs, "body", /* reset */ 1) != TCL_OK) ||
(Tcl_Export(interp, itclNs, "class", 0) != TCL_OK) ||
(Tcl_Export(interp, itclNs, "code", 0) != TCL_OK) ||
(Tcl_Export(interp, itclNs, "configbody", 0) != TCL_OK) ||
(Tcl_Export(interp, itclNs, "delete", 0) != TCL_OK) ||
(Tcl_Export(interp, itclNs, "delete_helper", 0) != TCL_OK) ||
(Tcl_Export(interp, itclNs, "ensemble", 0) != TCL_OK) ||
(Tcl_Export(interp, itclNs, "filter", 0) != TCL_OK) ||
(Tcl_Export(interp, itclNs, "find", 0) != TCL_OK) ||
(Tcl_Export(interp, itclNs, "forward", 0) != TCL_OK) ||
(Tcl_Export(interp, itclNs, "local", 0) != TCL_OK) ||
(Tcl_Export(interp, itclNs, "mixin", 0) != TCL_OK) ||
(Tcl_Export(interp, itclNs, "scope", 0) != TCL_OK)) {
return TCL_ERROR;
}
Tcl_CreateObjCommand(interp,
ITCL_NAMESPACE"::internal::commands::sethullwindowname",
ItclSetHullWindowName, infoPtr, NULL);
Tcl_CreateObjCommand(interp,
ITCL_NAMESPACE"::internal::commands::checksetitclhull",
ItclCheckSetItclHull, infoPtr, NULL);
/*
* Set up the variables containing version info.
*/
Tcl_SetVar(interp, "::itcl::version", ITCL_VERSION, TCL_NAMESPACE_ONLY);
Tcl_SetVar(interp, "::itcl::patchLevel", ITCL_PATCH_LEVEL,
TCL_NAMESPACE_ONLY);
#ifdef ITCL_DEBUG_C_INTERFACE
RegisterDebugCFunctions(interp);
#endif
/*
* Package is now loaded.
*/
Tcl_PkgProvideEx(interp, "Itcl", ITCL_PATCH_LEVEL, &itclStubs);
return Tcl_PkgProvideEx(interp, "itcl", ITCL_PATCH_LEVEL, &itclStubs);
}
