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DEFINITIONS
This source file includes following definitions.
- taglist_showcontents
- taglist_new
- taglist_new2
- taglist_getTAGs
- taglist_getTAGs2
- taglist_foldAll
- taglist_unfoldAll
- taglist_optimizeOrder
- taglist_getattr
- taglist_length
- taglist_contains
- taglist_concat
- taglist_item
- taglist_dealloc
#include <Python.h>
#undef HAVE_STAT
#include "../rfxswf.h"
#include "../log.h"
#include "./pyutils.h"
#include "primitives.h"
#include "action.h"
#include "tag.h"
#include "tagmap.h"
#include "taglist.h"
//----------------------------------------------------------------------------
typedef struct {
PyObject_HEAD
PyObject* taglist;
} TagListObject;
//----------------------------------------------------------------------------
static void taglist_showcontents(PyObject* self)
{
TagListObject*taglist = (TagListObject*)self;
int t, l = PyList_Size(taglist->taglist);
for(t=0;t<l;t++) {
PyObject*item = PyList_GetItem(taglist->taglist, t);
mylog(" %08x(%d) taglist_showcontents item=%08x(%d)\n", (int)self, self->ob_refcnt, item, item->ob_refcnt);
}
}
//----------------------------------------------------------------------------
PyObject * taglist_new()
{
TagListObject* taglist = PyObject_New(TagListObject, &TagListClass);
mylog("+%08x(%d) taglist_new", (int)taglist, taglist->ob_refcnt);
taglist->taglist = PyList_New(0);
return (PyObject*)taglist;
}
//----------------------------------------------------------------------------
PyObject * taglist_new2(TAG*tag)
{
TagListObject* taglist = PyObject_New(TagListObject, &TagListClass);
mylog("+%08x(%d) taglist_new2 tag=%08x", (int)taglist, taglist->ob_refcnt, tag);
PyObject* tagmap = tagmap_new();
int nr=0, len=0;
TAG*t = tag;
TAG*last = t;
while(t) {len++;last=t;t=t->next;}
if(last && last->id==ST_END) {
swf_DeleteTag(0, last); last = 0;
len--;
if(len==0) tag = 0;
}
taglist->taglist = PyList_New(len);
nr = 0;
t = tag;
while(t) {
PyObject*newtag = tag_new2(t, tagmap);
if(newtag==NULL) {
// pass through exception
Py_DECREF(tagmap);
return NULL;
}
PyList_SET_ITEM(taglist->taglist,nr,newtag);Py_INCREF(newtag);
if(swf_isDefiningTag(t)) {
int id = swf_GetDefineID(t);
tagmap_addMapping(tagmap, id, newtag);
}
nr++;
t=t->next;
Py_DECREF(newtag);
}
Py_DECREF(tagmap);
return (PyObject*)taglist;
}
//----------------------------------------------------------------------------
TAG* taglist_getTAGs(PyObject*self)
{
PyObject* tagmap = tagmap_new();
TAG* tag = taglist_getTAGs2(self, tagmap, 1);
Py_DECREF(tagmap);
return tag;
}
//----------------------------------------------------------------------------
TAG* taglist_getTAGs2(PyObject*self, PyObject*tagmap, int addDependencies)
{
if(!PY_CHECK_TYPE(self,&TagListClass)) {
PyErr_SetString(PyExc_Exception, setError("Not a taglist (%08x).", self));
return 0;
}
TagListObject*taglist = (TagListObject*)self;
/* TODO: the tags will be modified by this. We should set mutexes. */
int l = PyList_Size(taglist->taglist);
int t;
TAG* tag = 0;
TAG* firstTag = 0;
mylog(" %08x(%d) taglist_getTAGs", (int)self, self->ob_refcnt);
for(t=0;t<l;t++) {
PyObject*item = PyList_GetItem(taglist->taglist, t);
if(addDependencies) {
PyObject* deps = tag_getDependencies(item);
int l = PyList_Size(deps);
int t;
for(t=0;t<l;t++) {
PyObject*item = PyList_GetItem(deps, t);
if(tagmap_obj2id(tagmap, item)<0) {
/*PyObject*_self = taglist_concat(self, item);
Py_DECREF(self);
self = _self;*/
tag = tag_getTAG(item, tag, tagmap);
if(!tag) { return 0; }
if(!firstTag)
firstTag = tag;
}
}
}
tag = tag_getTAG(item, tag, tagmap);
if(!tag) { /* pass through errors */ return 0; }
if(!firstTag)
firstTag = tag;
}
return firstTag;
}
//----------------------------------------------------------------------------
static PyObject * taglist_foldAll(PyObject* self, PyObject* args)
{
/* SWF swf;
TagListObject*taglist = (TagListObject*)self;
if(!self || !PyArg_ParseTuple(args,""))
return NULL;
swf.firstTag = taglist->firstTag;
swf_FoldAll(&swf);
taglist->firstTag = swf.firstTag;
taglist->lastTag = 0; // FIXME
taglist->searchTag = 0;*/
return PY_NONE;
}
//----------------------------------------------------------------------------
static PyObject * taglist_unfoldAll(PyObject* self, PyObject* args)
{
SWF swf;
/* TagListObject*taglist = (TagListObject*)self;
if(!self || !PyArg_ParseTuple(args,""))
return NULL;
swf.firstTag = taglist->firstTag;
swf_UnFoldAll(&swf);
taglist->firstTag = swf.firstTag;
taglist->lastTag = 0; // FIXME
taglist->searchTag = 0;*/
return PY_NONE;
}
//----------------------------------------------------------------------------
static PyObject * taglist_optimizeOrder(PyObject* self, PyObject* args)
{
SWF swf;
/* TagListObject*taglist = (TagListObject*)self;
if(!self || !PyArg_ParseTuple(args,""))
return NULL;
swf.firstTag = taglist->firstTag;
swf_UnFoldAll(&swf);
taglist->firstTag = swf.firstTag;
taglist->lastTag = 0; // FIXME
taglist->searchTag = 0;*/
return PY_NONE;
}
//----------------------------------------------------------------------------
static PyMethodDef taglist_functions[] =
{{"foldAll", taglist_foldAll, METH_VARARGS, "fold all sprites (movieclips) in the list"},
{"unfoldAll", taglist_unfoldAll, METH_VARARGS, "unfold (expand) all sprites (movieclips) in the list"},
{"optimizeOrder", taglist_optimizeOrder, METH_VARARGS, "Reorder the Tag structure"},
{NULL, NULL, 0, NULL}
};
static PyObject* taglist_getattr(PyObject * self, char* a)
{
PyObject* ret = Py_FindMethod(taglist_functions, self, a);
mylog(" %08x(%d) taglist_getattr %s: %08x\n", (int)self, self->ob_refcnt, a, ret);
return ret;
}
//----------------------------------------------------------------------------
static int taglist_length(PyObject * self)
{
TagListObject*tags = (TagListObject*)self;
mylog(" %08x(%d) taglist_length", (int)self, self->ob_refcnt);
return PyList_GET_SIZE(tags->taglist);
}
//----------------------------------------------------------------------------
static int taglist_contains(PyObject * self, PyObject * tag)
{
/* TODO: optimize! */
TagListObject*taglist = (TagListObject*)self;
PyObject*list = taglist->taglist;
int l = PyList_Size(list);
int t;
for(t=0;t<l;t++) {
PyObject*item = PyList_GetItem(list, t);
if(item == tag) {
return 1;
}
}
return 0;
}
//----------------------------------------------------------------------------
static PyObject * taglist_concat(PyObject * self, PyObject* list)
{
PyObject*tag = 0;
PY_ASSERT_TYPE(self, &TagListClass);
TagListObject*taglist = (TagListObject*)self;
mylog(" %08x(%d) taglist_concat %08x(%d)", (int)self, self->ob_refcnt, list, list->ob_refcnt);
if (PyArg_Parse(list, "O!", &TagClass, &tag)) {
if(!taglist_contains(self, tag)) {
mylog(" %08x(%d) taglist_concat: Adding Tag %08x(%d)", (int)self, self->ob_refcnt, tag, tag->ob_refcnt);
PyList_Append(taglist->taglist, tag);
} else {
mylog(" %08x(%d) taglist_concat: Already contains Tag %08x(%d)", (int)self, self->ob_refcnt, tag, tag->ob_refcnt);
}
Py_INCREF(self);
return self;
/* copy tag, so we don't have to do INCREF(tag) (and don't
get problems if the tag is appended to more than one
taglist) */
/* TODO: handle IDs */
/*
TAG*t = tag_getTAG(tag);
TAG*nt = 0;
mylog("taglist_concat: Tag", (int)self, self->ob_refcnt);
// copy tag
nt = swf_InsertTag(0, t->id);
swf_SetBlock(nt,t->data,t->len);
PyObject*newtag = tag_new(taglist->swf, nt);
if(swf_isDefiningTag(t)) {
int id = swf_GetDefineID(t);
PyObject*id = PyLong_FromLong(id);
PyDict_SetItem((PyObject*)(taglist->char2id), list, id);
Py_INCREF(id);
PyDict_SetItem((PyObject*)(taglist->id2char), id, list);
Py_INCREF(id);
}
Py_INCREF(self);
return self;*/
}
PyErr_Clear();
if (PyList_Check(list)) {
int l = PyList_Size(list);
int t;
for(t=0;t<l;t++) {
PyObject*item = PyList_GetItem(list, t);
if(!PY_CHECK_TYPE(item, &TagClass)) {
PyErr_SetString(PyExc_Exception, setError("taglist concatenation only works with tags and lists (%08x).", list));
return 0;
}
PyObject*_self = taglist_concat(self, item);
Py_DECREF(self);
self = _self;
if(!self)
return 0;
}
Py_INCREF(self);
return self;
}
PyErr_Clear();
if (PY_CHECK_TYPE(list, &TagListClass)) {
TagListObject*taglist2 = (TagListObject*)list;
return taglist_concat(self, taglist2->taglist);
/*TAG* tags = taglist_getTAGs(self);
TAG* tags2 = taglist_getTAGs(list);
TAG* tags3;
tags3 = swf_Concatenate(tags,tags2);
PyObject* newtaglist = taglist_new(tags3);
swf_FreeTags(tags3);
Py_INCREF(newtaglist);*/
}
PyErr_Clear();
PyErr_SetString(PyExc_Exception, setError("taglist concatenation only works with tags and lists (%08x).", list));
return 0;
}
//----------------------------------------------------------------------------
static PyObject * taglist_item(PyObject * self, int index)
{
TagListObject*taglist = (TagListObject*)self;
PyObject*tag;
tag = PyList_GetItem(taglist->taglist, index);
if(!tag)
return 0;
mylog(" %08x(%d) taglist_item(%d): %08x", (int)self, self->ob_refcnt, index, tag);
Py_INCREF(tag);
return tag;
}
//----------------------------------------------------------------------------
static void taglist_dealloc(PyObject* self)
{
TagListObject*taglist = (TagListObject*)self;
mylog("-%08x(%d) taglist_dealloc list=%08x(%d)\n", (int)self, self->ob_refcnt, taglist->taglist, taglist->taglist->ob_refcnt);
Py_DECREF(taglist->taglist);
taglist->taglist = 0;
PyObject_Del(self);
}
//----------------------------------------------------------------------------
static PySequenceMethods taglist_as_sequence =
{
sq_length: taglist_length, // len(obj)
sq_concat: taglist_concat, // obj += [...], obj1+obj2
sq_repeat: 0, // x*n, intargfunc
sq_item: taglist_item, // obj[3]
sq_slice: 0, // x[i:j] intintargfunc
sq_ass_item: 0, // x[i] = y intobjargproc
sq_ass_slice: 0, // x[i:j] = v intintobjargproc
sq_contains: taglist_contains, //???
};
PyTypeObject TagListClass =
{
PyObject_HEAD_INIT(NULL)
0,
tp_name: "TagList",
tp_basicsize: sizeof(TagListObject),
tp_itemsize: 0,
tp_dealloc: taglist_dealloc,
tp_print: 0, // print x
tp_getattr: taglist_getattr, // x.attr
tp_setattr: 0, // x.attr = v
tp_compare: 0, // x>y
tp_repr: 0, // `x`, print x
tp_as_number: 0,
tp_as_sequence: &taglist_as_sequence,
};