mirror of
https://github.com/python/cpython.git
synced 2024-11-28 12:31:14 +08:00
2135 lines
48 KiB
C
2135 lines
48 KiB
C
/* FL module -- interface to Mark Overmars' FORMS Library. */
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/* This code works with FORMS version 2.2 (if you defined
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OBSOLETE_FORMS_CALLS), and 2.3.
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FORMS can be ftp'ed from ftp.cs.ruu.nl (131.211.80.17), directory
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/pub/SGI/FORMS. */
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/* A half-hearted attempt has been made to allow programs using this
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* module to exploit parallelism (through the threads module). No provisions
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* have been made for multiple threads to use this module at the same time,
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* though. So, a program with a forms thread and a non-forms thread will work
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* fine but a program with two threads using forms will probably crash (unless
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* the program takes precaution to ensure that only one thread can be in
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* this module at any time). This will have to be fixed some time.
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* (A fix will probably also have to synchronize with the gl module).
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*/
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#include "Python.h"
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#include "forms.h"
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#include "structmember.h"
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/* Generic Forms Objects */
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typedef struct {
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PyObject_HEAD
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FL_OBJECT *ob_generic;
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PyMethodDef *ob_methods;
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PyObject *ob_callback;
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PyObject *ob_callback_arg;
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} genericobject;
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staticforward PyTypeObject GenericObjecttype;
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#define is_genericobject(g) ((g)->ob_type == &GenericObjecttype)
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/* List of all objects (XXX this should be a hash table on address...) */
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static PyObject *allgenerics = NULL;
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static int nfreeslots = 0;
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/* Add an object to the list of known objects */
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static void
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knowgeneric(genericobject *g)
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{
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int i, n;
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/* Create the list if it doesn't already exist */
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if (allgenerics == NULL) {
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allgenerics = PyList_New(0);
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if (allgenerics == NULL) {
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PyErr_Clear();
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return; /* Too bad, live without allgenerics... */
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}
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}
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if (nfreeslots > 0) {
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/* Search the list for reusable slots (NULL items) */
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/* XXX This can be made faster! */
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n = PyList_Size(allgenerics);
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for (i = 0; i < n; i++) {
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if (PyList_GetItem(allgenerics, i) == NULL) {
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Py_INCREF(g);
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PyList_SetItem(allgenerics, i, (PyObject *)g);
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nfreeslots--;
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return;
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}
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}
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/* Strange... no free slots found... */
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nfreeslots = 0;
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}
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/* No free entries, append new item to the end */
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PyList_Append(allgenerics, (PyObject *)g);
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}
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/* Find an object in the list of known objects */
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static genericobject *
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findgeneric(FL_OBJECT *generic)
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{
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int i, n;
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genericobject *g;
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if (allgenerics == NULL)
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return NULL; /* No objects known yet */
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n = PyList_Size(allgenerics);
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for (i = 0; i < n; i++) {
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g = (genericobject *)PyList_GetItem(allgenerics, i);
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if (g != NULL && g->ob_generic == generic)
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return g;
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}
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return NULL; /* Unknown object */
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}
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/* Remove an object from the list of known objects */
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static void
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forgetgeneric(genericobject *g)
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{
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int i, n;
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Py_XDECREF(g->ob_callback);
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g->ob_callback = NULL;
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Py_XDECREF(g->ob_callback_arg);
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g->ob_callback_arg = NULL;
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if (allgenerics == NULL)
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return; /* No objects known yet */
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n = PyList_Size(allgenerics);
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for (i = 0; i < n; i++) {
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if (g == (genericobject *)PyList_GetItem(allgenerics, i)) {
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PyList_SetItem(allgenerics, i, (PyObject *)NULL);
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nfreeslots++;
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break;
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}
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}
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}
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/* Called when a form is about to be freed --
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remove all the objects that we know about from it. */
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static void
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releaseobjects(FL_FORM *form)
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{
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int i, n;
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genericobject *g;
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if (allgenerics == NULL)
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return; /* No objects known yet */
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n = PyList_Size(allgenerics);
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for (i = 0; i < n; i++) {
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g = (genericobject *)PyList_GetItem(allgenerics, i);
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if (g != NULL && g->ob_generic->form == form) {
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fl_delete_object(g->ob_generic);
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/* The object is now unreachable for
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do_forms and check_forms, so
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delete it from the list of known objects */
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Py_XDECREF(g->ob_callback);
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g->ob_callback = NULL;
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Py_XDECREF(g->ob_callback_arg);
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g->ob_callback_arg = NULL;
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PyList_SetItem(allgenerics, i, (PyObject *)NULL);
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nfreeslots++;
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}
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}
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}
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/* Methods of generic objects */
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static PyObject *
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generic_set_call_back(genericobject *g, PyObject *args)
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{
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if (args == NULL) {
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Py_XDECREF(g->ob_callback);
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Py_XDECREF(g->ob_callback_arg);
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g->ob_callback = NULL;
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g->ob_callback_arg = NULL;
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}
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else {
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if (!PyTuple_Check(args) || PyTuple_Size(args) != 2) {
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PyErr_BadArgument();
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return NULL;
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}
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Py_XDECREF(g->ob_callback);
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Py_XDECREF(g->ob_callback_arg);
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g->ob_callback = PyTuple_GetItem(args, 0);
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Py_INCREF(g->ob_callback);
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g->ob_callback_arg = PyTuple_GetItem(args, 1);
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Py_INCREF(g->ob_callback_arg);
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}
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Py_INCREF(Py_None);
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return Py_None;
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}
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static PyObject *
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generic_call(genericobject *g, PyObject *args, void (*func)(FL_OBJECT *))
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{
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if (!PyArg_NoArgs(args))
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return NULL;
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(*func)(g->ob_generic);
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Py_INCREF(Py_None);
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return Py_None;
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}
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static PyObject *
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generic_delete_object(genericobject *g, PyObject *args)
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{
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PyObject *res;
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res = generic_call(g, args, fl_delete_object);
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if (res != NULL)
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forgetgeneric(g);
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return res;
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}
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static PyObject *
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generic_show_object(genericobject *g, PyObject *args)
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{
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return generic_call(g, args, fl_show_object);
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}
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static PyObject *
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generic_hide_object(genericobject *g, PyObject *args)
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{
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return generic_call(g, args, fl_hide_object);
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}
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static PyObject *
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generic_redraw_object(genericobject *g, PyObject *args)
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{
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return generic_call(g, args, fl_redraw_object);
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}
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#ifdef OBSOLETE_FORMS_CALLS
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/* (un)freeze_object() are obsolete in FORMS 2.2 and unsupported
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in 2.3. Since there's no foolproof way to tell which version we're
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using, we omit them unconditionally. */
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static PyObject *
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generic_freeze_object(genericobject *g, PyObject *args)
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{
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return generic_call(g, args, fl_freeze_object);
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}
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static PyObject *
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generic_unfreeze_object(genericobject *g, PyObject *args)
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{
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return generic_call(g, args, fl_unfreeze_object);
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}
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#endif /* OBSOLETE_FORMS_CALLS */
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static PyObject *
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generic_activate_object(genericobject *g, PyObject *args)
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{
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return generic_call(g, args, fl_activate_object);
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}
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static PyObject *
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generic_deactivate_object(genericobject *g, PyObject *args)
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{
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return generic_call(g, args, fl_deactivate_object);
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}
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static PyObject *
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generic_set_object_shortcut(genericobject *g, PyObject *args)
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{
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char *str;
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if (!PyArg_Parse(args, "s", &str))
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return NULL;
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fl_set_object_shortcut(g->ob_generic, str);
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Py_INCREF(Py_None);
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return Py_None;
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}
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static PyMethodDef generic_methods[] = {
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{"set_call_back", (PyCFunction)generic_set_call_back},
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{"delete_object", (PyCFunction)generic_delete_object},
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{"show_object", (PyCFunction)generic_show_object},
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{"hide_object", (PyCFunction)generic_hide_object},
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{"redraw_object", (PyCFunction)generic_redraw_object},
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#ifdef OBSOLETE_FORMS_CALLS
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{"freeze_object", (PyCFunction)generic_freeze_object},
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{"unfreeze_object", (PyCFunction)generic_unfreeze_object},
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#endif
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{"activate_object", (PyCFunction)generic_activate_object},
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{"deactivate_object", (PyCFunction)generic_deactivate_object},
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{"set_object_shortcut", (PyCFunction)generic_set_object_shortcut},
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{NULL, NULL} /* sentinel */
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};
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static void
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generic_dealloc(genericobject *g)
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{
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fl_free_object(g->ob_generic);
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Py_XDECREF(g->ob_callback);
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Py_XDECREF(g->ob_callback_arg);
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PyObject_Del(g);
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}
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#define OFF(x) offsetof(FL_OBJECT, x)
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static struct memberlist generic_memberlist[] = {
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{"objclass", T_INT, OFF(objclass), RO},
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{"type", T_INT, OFF(type), RO},
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{"boxtype", T_INT, OFF(boxtype)},
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{"x", T_FLOAT, OFF(x)},
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{"y", T_FLOAT, OFF(y)},
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{"w", T_FLOAT, OFF(w)},
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{"h", T_FLOAT, OFF(h)},
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{"col1", T_INT, OFF(col1)},
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{"col2", T_INT, OFF(col2)},
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{"align", T_INT, OFF(align)},
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{"lcol", T_INT, OFF(lcol)},
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{"lsize", T_FLOAT, OFF(lsize)},
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/* "label" is treated specially! */
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{"lstyle", T_INT, OFF(lstyle)},
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{"pushed", T_INT, OFF(pushed), RO},
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{"focus", T_INT, OFF(focus), RO},
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{"belowmouse", T_INT, OFF(belowmouse),RO},
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/* {"frozen", T_INT, OFF(frozen), RO}, */
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{"active", T_INT, OFF(active)},
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{"input", T_INT, OFF(input)},
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{"visible", T_INT, OFF(visible), RO},
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{"radio", T_INT, OFF(radio)},
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{"automatic", T_INT, OFF(automatic)},
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{NULL} /* Sentinel */
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};
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#undef OFF
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static PyObject *
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generic_getattr(genericobject *g, char *name)
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{
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PyObject *meth;
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/* XXX Ought to special-case name "__methods__" */
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if (g-> ob_methods) {
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meth = Py_FindMethod(g->ob_methods, (PyObject *)g, name);
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if (meth != NULL) return meth;
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PyErr_Clear();
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}
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meth = Py_FindMethod(generic_methods, (PyObject *)g, name);
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if (meth != NULL)
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return meth;
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PyErr_Clear();
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/* "label" is an exception, getmember only works for char pointers,
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not for char arrays */
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if (strcmp(name, "label") == 0)
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return PyString_FromString(g->ob_generic->label);
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return PyMember_Get((char *)g->ob_generic, generic_memberlist, name);
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}
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static int
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generic_setattr(genericobject *g, char *name, PyObject *v)
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{
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int ret;
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if (v == NULL) {
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PyErr_SetString(PyExc_TypeError,
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"can't delete forms object attributes");
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return -1;
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}
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/* "label" is an exception: setmember doesn't set strings;
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and FORMS wants you to call a function to set the label */
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if (strcmp(name, "label") == 0) {
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if (!PyString_Check(v)) {
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PyErr_SetString(PyExc_TypeError,
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"label attr must be string");
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return -1;
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}
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fl_set_object_label(g->ob_generic, PyString_AsString(v));
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return 0;
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}
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ret = PyMember_Set((char *)g->ob_generic, generic_memberlist, name, v);
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/* Rather than calling all the various set_object_* functions,
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we call fl_redraw_object here. This is sometimes redundant
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but I doubt that's a big problem */
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if (ret == 0)
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fl_redraw_object(g->ob_generic);
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return ret;
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}
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static PyObject *
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generic_repr(genericobject *g)
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{
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char buf[100];
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sprintf(buf, "<FORMS_object at %p, objclass=%d>",
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g, g->ob_generic->objclass);
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return PyString_FromString(buf);
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}
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static PyTypeObject GenericObjecttype = {
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PyObject_HEAD_INIT(&PyType_Type)
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0, /*ob_size*/
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"FORMS_object", /*tp_name*/
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sizeof(genericobject), /*tp_size*/
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0, /*tp_itemsize*/
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/* methods */
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(destructor)generic_dealloc, /*tp_dealloc*/
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0, /*tp_print*/
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(getattrfunc)generic_getattr, /*tp_getattr*/
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(setattrfunc)generic_setattr, /*tp_setattr*/
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0, /*tp_compare*/
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(reprfunc)generic_repr, /*tp_repr*/
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};
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static PyObject *
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newgenericobject(FL_OBJECT *generic, PyMethodDef *methods)
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{
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genericobject *g;
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g = PyObject_New(genericobject, &GenericObjecttype);
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if (g == NULL)
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return NULL;
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g-> ob_generic = generic;
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g->ob_methods = methods;
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g->ob_callback = NULL;
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g->ob_callback_arg = NULL;
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knowgeneric(g);
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return (PyObject *)g;
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}
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/**********************************************************************/
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/* Some common calling sequences */
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/* void func (object, float) */
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static PyObject *
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call_forms_INf (void (*func)(FL_OBJECT *, float), FL_OBJECT *obj, PyObject *args)
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{
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float parameter;
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if (!PyArg_Parse(args, "f", ¶meter)) return NULL;
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(*func) (obj, parameter);
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Py_INCREF(Py_None);
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return Py_None;
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}
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/* void func (object, float) */
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static PyObject *
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call_forms_INfINf (void (*func)(FL_OBJECT *, float, float), FL_OBJECT *obj, PyObject *args)
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{
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float par1, par2;
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if (!PyArg_Parse(args, "(ff)", &par1, &par2)) return NULL;
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(*func) (obj, par1, par2);
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Py_INCREF(Py_None);
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return Py_None;
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}
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/* void func (object, int) */
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static PyObject *
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call_forms_INi (void (*func)(FL_OBJECT *, int), FL_OBJECT *obj, PyObject *args)
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{
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int parameter;
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if (!PyArg_Parse(args, "i", ¶meter)) return NULL;
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(*func) (obj, parameter);
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Py_INCREF(Py_None);
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return Py_None;
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}
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/* void func (object, char) */
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static PyObject *
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call_forms_INc (void (*func)(FL_OBJECT *, int), FL_OBJECT *obj, PyObject *args)
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{
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char *a;
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if (!PyArg_Parse(args, "s", &a)) return NULL;
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(*func) (obj, a[0]);
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Py_INCREF(Py_None);
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return Py_None;
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}
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/* void func (object, string) */
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static PyObject *
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call_forms_INstr (void (*func)(FL_OBJECT *, char *), FL_OBJECT *obj, PyObject *args)
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{
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char *a;
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if (!PyArg_Parse(args, "s", &a)) return NULL;
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(*func) (obj, a);
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Py_INCREF(Py_None);
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return Py_None;
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}
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/* void func (object, int, string) */
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static PyObject *
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call_forms_INiINstr (void (*func)(FL_OBJECT *, int, char *), FL_OBJECT *obj, PyObject *args)
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{
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char *b;
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int a;
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if (!PyArg_Parse(args, "(is)", &a, &b)) return NULL;
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(*func) (obj, a, b);
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Py_INCREF(Py_None);
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return Py_None;
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}
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#ifdef UNUSED
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/* void func (object, int, int) */
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static PyObject *
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call_forms_INiINi (void (*func)(FL_OBJECT *, int, int), FL_OBJECT *obj, PyObject *args)
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{
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int par1, par2;
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if (!PyArg_Parse(args, "(ii)", &par1, &par2)) return NULL;
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(*func) (obj, par1, par2);
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Py_INCREF(Py_None);
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return Py_None;
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}
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#endif
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/* int func (object) */
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static PyObject *
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call_forms_Ri (int (*func)(FL_OBJECT *), FL_OBJECT *obj, PyObject *args)
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{
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int retval;
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if (!PyArg_NoArgs(args)) return NULL;
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retval = (*func) (obj);
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return PyInt_FromLong ((long) retval);
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}
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/* char * func (object) */
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static PyObject *
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call_forms_Rstr (char * (*func)(FL_OBJECT *), FL_OBJECT *obj, PyObject *args)
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{
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char *str;
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if (!PyArg_NoArgs(args)) return NULL;
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str = (*func) (obj);
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if (str == NULL) {
|
|
Py_INCREF(Py_None);
|
|
return Py_None;
|
|
}
|
|
return PyString_FromString (str);
|
|
}
|
|
|
|
/* int func (object) */
|
|
static PyObject *
|
|
call_forms_Rf (float (*func)(FL_OBJECT *), FL_OBJECT *obj, PyObject *args)
|
|
{
|
|
float retval;
|
|
|
|
if (!PyArg_NoArgs(args)) return NULL;
|
|
|
|
retval = (*func) (obj);
|
|
|
|
return PyFloat_FromDouble (retval);
|
|
}
|
|
|
|
static PyObject *
|
|
call_forms_OUTfOUTf (void (*func)(FL_OBJECT *, float *, float *), FL_OBJECT *obj, PyObject *args)
|
|
{
|
|
float f1, f2;
|
|
|
|
if (!PyArg_NoArgs(args)) return NULL;
|
|
|
|
(*func) (obj, &f1, &f2);
|
|
|
|
return Py_BuildValue("(ff)", f1, f2);
|
|
}
|
|
|
|
#ifdef UNUSED
|
|
static PyObject *
|
|
call_forms_OUTf (void (*func)(FL_OBJECT *, float *), FL_OBJECT *obj, PyObject *args)
|
|
{
|
|
float f;
|
|
|
|
if (!PyArg_NoArgs(args)) return NULL;
|
|
|
|
(*func) (obj, &f);
|
|
|
|
return PyFloat_FromDouble (f);
|
|
}
|
|
#endif
|
|
|
|
/**********************************************************************/
|
|
/* Class : browser */
|
|
|
|
static PyObject *
|
|
set_browser_topline(genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INi (fl_set_browser_topline, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
clear_browser(genericobject *g, PyObject *args)
|
|
{
|
|
return generic_call (g, args, fl_clear_browser);
|
|
}
|
|
|
|
static PyObject *
|
|
add_browser_line (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INstr (fl_add_browser_line, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
addto_browser (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INstr (fl_addto_browser, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
insert_browser_line (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INiINstr (fl_insert_browser_line,
|
|
g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
delete_browser_line (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INi (fl_delete_browser_line, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
replace_browser_line (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INiINstr (fl_replace_browser_line,
|
|
g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
get_browser_line(genericobject *g, PyObject *args)
|
|
{
|
|
int i;
|
|
char *str;
|
|
|
|
if (!PyArg_Parse(args, "i", &i))
|
|
return NULL;
|
|
|
|
str = fl_get_browser_line (g->ob_generic, i);
|
|
|
|
if (str == NULL) {
|
|
Py_INCREF(Py_None);
|
|
return Py_None;
|
|
}
|
|
return PyString_FromString (str);
|
|
}
|
|
|
|
static PyObject *
|
|
load_browser (genericobject *g, PyObject *args)
|
|
{
|
|
/* XXX strictly speaking this is wrong since fl_load_browser
|
|
XXX returns int, not void */
|
|
return call_forms_INstr (fl_load_browser, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
get_browser_maxline(genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_Ri (fl_get_browser_maxline, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
select_browser_line (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INi (fl_select_browser_line, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
deselect_browser_line (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INi (fl_deselect_browser_line, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
deselect_browser (genericobject *g, PyObject *args)
|
|
{
|
|
return generic_call (g, args, fl_deselect_browser);
|
|
}
|
|
|
|
static PyObject *
|
|
isselected_browser_line (genericobject *g, PyObject *args)
|
|
{
|
|
int i, j;
|
|
|
|
if (!PyArg_Parse(args, "i", &i))
|
|
return NULL;
|
|
|
|
j = fl_isselected_browser_line (g->ob_generic, i);
|
|
|
|
return PyInt_FromLong (j);
|
|
}
|
|
|
|
static PyObject *
|
|
get_browser (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_Ri (fl_get_browser, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
set_browser_fontsize (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INf (fl_set_browser_fontsize, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
set_browser_fontstyle (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INi (fl_set_browser_fontstyle, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
set_browser_specialkey (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INc(fl_set_browser_specialkey, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyMethodDef browser_methods[] = {
|
|
{"set_browser_topline", (PyCFunction)set_browser_topline},
|
|
{"clear_browser", (PyCFunction)clear_browser},
|
|
{"add_browser_line", (PyCFunction)add_browser_line},
|
|
{"addto_browser", (PyCFunction)addto_browser},
|
|
{"insert_browser_line", (PyCFunction)insert_browser_line},
|
|
{"delete_browser_line", (PyCFunction)delete_browser_line},
|
|
{"replace_browser_line", (PyCFunction)replace_browser_line},
|
|
{"get_browser_line", (PyCFunction)get_browser_line},
|
|
{"load_browser", (PyCFunction)load_browser},
|
|
{"get_browser_maxline", (PyCFunction)get_browser_maxline},
|
|
{"select_browser_line", (PyCFunction)select_browser_line},
|
|
{"deselect_browser_line", (PyCFunction)deselect_browser_line},
|
|
{"deselect_browser", (PyCFunction)deselect_browser},
|
|
{"isselected_browser_line", (PyCFunction)isselected_browser_line},
|
|
{"get_browser", (PyCFunction)get_browser},
|
|
{"set_browser_fontsize", (PyCFunction)set_browser_fontsize},
|
|
{"set_browser_fontstyle", (PyCFunction)set_browser_fontstyle},
|
|
{"set_browser_specialkey", (PyCFunction)set_browser_specialkey},
|
|
{NULL, NULL} /* sentinel */
|
|
};
|
|
|
|
/* Class: button */
|
|
|
|
static PyObject *
|
|
set_button(genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INi (fl_set_button, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
get_button(genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_Ri (fl_get_button, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
get_button_numb(genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_Ri (fl_get_button_numb, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
set_button_shortcut(genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INstr (fl_set_button_shortcut, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyMethodDef button_methods[] = {
|
|
{"set_button", (PyCFunction)set_button},
|
|
{"get_button", (PyCFunction)get_button},
|
|
{"get_button_numb", (PyCFunction)get_button_numb},
|
|
{"set_button_shortcut", (PyCFunction)set_button_shortcut},
|
|
{NULL, NULL} /* sentinel */
|
|
};
|
|
|
|
/* Class: choice */
|
|
|
|
static PyObject *
|
|
set_choice(genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INi (fl_set_choice, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
get_choice(genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_Ri (fl_get_choice, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
clear_choice (genericobject *g, PyObject *args)
|
|
{
|
|
return generic_call (g, args, fl_clear_choice);
|
|
}
|
|
|
|
static PyObject *
|
|
addto_choice (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INstr (fl_addto_choice, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
replace_choice (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INiINstr (fl_replace_choice, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
delete_choice (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INi (fl_delete_choice, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
get_choice_text (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_Rstr (fl_get_choice_text, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
set_choice_fontsize (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INf (fl_set_choice_fontsize, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
set_choice_fontstyle (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INi (fl_set_choice_fontstyle, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyMethodDef choice_methods[] = {
|
|
{"set_choice", (PyCFunction)set_choice},
|
|
{"get_choice", (PyCFunction)get_choice},
|
|
{"clear_choice", (PyCFunction)clear_choice},
|
|
{"addto_choice", (PyCFunction)addto_choice},
|
|
{"replace_choice", (PyCFunction)replace_choice},
|
|
{"delete_choice", (PyCFunction)delete_choice},
|
|
{"get_choice_text", (PyCFunction)get_choice_text},
|
|
{"set_choice_fontsize", (PyCFunction)set_choice_fontsize},
|
|
{"set_choice_fontstyle",(PyCFunction)set_choice_fontstyle},
|
|
{NULL, NULL} /* sentinel */
|
|
};
|
|
|
|
/* Class : Clock */
|
|
|
|
static PyObject *
|
|
get_clock(genericobject *g, PyObject *args)
|
|
{
|
|
int i0, i1, i2;
|
|
|
|
if (!PyArg_NoArgs(args))
|
|
return NULL;
|
|
|
|
fl_get_clock (g->ob_generic, &i0, &i1, &i2);
|
|
|
|
return Py_BuildValue("(iii)", i0, i1, i2);
|
|
}
|
|
|
|
static PyMethodDef clock_methods[] = {
|
|
{"get_clock", (PyCFunction)get_clock},
|
|
{NULL, NULL} /* sentinel */
|
|
};
|
|
|
|
/* CLass : Counters */
|
|
|
|
static PyObject *
|
|
get_counter_value(genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_Rf (fl_get_counter_value, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
set_counter_value (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INf (fl_set_counter_value, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
set_counter_precision (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INi (fl_set_counter_precision, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
set_counter_bounds (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INfINf (fl_set_counter_bounds, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
set_counter_step (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INfINf (fl_set_counter_step, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
set_counter_return (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INi (fl_set_counter_return, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyMethodDef counter_methods[] = {
|
|
{"set_counter_value", (PyCFunction)set_counter_value},
|
|
{"get_counter_value", (PyCFunction)get_counter_value},
|
|
{"set_counter_bounds", (PyCFunction)set_counter_bounds},
|
|
{"set_counter_step", (PyCFunction)set_counter_step},
|
|
{"set_counter_precision", (PyCFunction)set_counter_precision},
|
|
{"set_counter_return", (PyCFunction)set_counter_return},
|
|
{NULL, NULL} /* sentinel */
|
|
};
|
|
|
|
|
|
/* Class: Dials */
|
|
|
|
static PyObject *
|
|
get_dial_value(genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_Rf (fl_get_dial_value, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
set_dial_value (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INf (fl_set_dial_value, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
set_dial_bounds (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INfINf (fl_set_dial_bounds, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
get_dial_bounds (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_OUTfOUTf (fl_get_dial_bounds, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
set_dial_step (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INf (fl_set_dial_step, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyMethodDef dial_methods[] = {
|
|
{"set_dial_value", (PyCFunction)set_dial_value},
|
|
{"get_dial_value", (PyCFunction)get_dial_value},
|
|
{"set_dial_bounds", (PyCFunction)set_dial_bounds},
|
|
{"get_dial_bounds", (PyCFunction)get_dial_bounds},
|
|
{"set_dial_step", (PyCFunction)set_dial_step},
|
|
{NULL, NULL} /* sentinel */
|
|
};
|
|
|
|
/* Class : Input */
|
|
|
|
static PyObject *
|
|
set_input (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INstr (fl_set_input, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
get_input (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_Rstr (fl_get_input, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
set_input_color (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INfINf (fl_set_input_color, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
set_input_return (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INi (fl_set_input_return, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyMethodDef input_methods[] = {
|
|
{"set_input", (PyCFunction)set_input},
|
|
{"get_input", (PyCFunction)get_input},
|
|
{"set_input_color", (PyCFunction)set_input_color},
|
|
{"set_input_return", (PyCFunction)set_input_return},
|
|
{NULL, NULL} /* sentinel */
|
|
};
|
|
|
|
|
|
/* Class : Menu */
|
|
|
|
static PyObject *
|
|
set_menu (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INstr (fl_set_menu, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
get_menu (genericobject *g, PyObject *args)
|
|
{
|
|
/* XXX strictly speaking this is wrong since fl_get_menu
|
|
XXX returns long, not int */
|
|
return call_forms_Ri (fl_get_menu, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
get_menu_text (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_Rstr (fl_get_menu_text, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
addto_menu (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INstr (fl_addto_menu, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyMethodDef menu_methods[] = {
|
|
{"set_menu", (PyCFunction)set_menu},
|
|
{"get_menu", (PyCFunction)get_menu},
|
|
{"get_menu_text", (PyCFunction)get_menu_text},
|
|
{"addto_menu", (PyCFunction)addto_menu},
|
|
{NULL, NULL} /* sentinel */
|
|
};
|
|
|
|
|
|
/* Class: Sliders */
|
|
|
|
static PyObject *
|
|
get_slider_value(genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_Rf (fl_get_slider_value, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
set_slider_value (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INf (fl_set_slider_value, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
set_slider_bounds (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INfINf (fl_set_slider_bounds, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
get_slider_bounds (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_OUTfOUTf(fl_get_slider_bounds, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
set_slider_return (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INf (fl_set_slider_return, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
set_slider_size (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INf (fl_set_slider_size, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
set_slider_precision (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INi (fl_set_slider_precision, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
set_slider_step (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INf (fl_set_slider_step, g-> ob_generic, args);
|
|
}
|
|
|
|
|
|
static PyMethodDef slider_methods[] = {
|
|
{"set_slider_value", (PyCFunction)set_slider_value},
|
|
{"get_slider_value", (PyCFunction)get_slider_value},
|
|
{"set_slider_bounds", (PyCFunction)set_slider_bounds},
|
|
{"get_slider_bounds", (PyCFunction)get_slider_bounds},
|
|
{"set_slider_return", (PyCFunction)set_slider_return},
|
|
{"set_slider_size", (PyCFunction)set_slider_size},
|
|
{"set_slider_precision",(PyCFunction)set_slider_precision},
|
|
{"set_slider_step", (PyCFunction)set_slider_step},
|
|
{NULL, NULL} /* sentinel */
|
|
};
|
|
|
|
static PyObject *
|
|
set_positioner_xvalue (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INf (fl_set_positioner_xvalue, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
set_positioner_xbounds (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INfINf (fl_set_positioner_xbounds,
|
|
g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
set_positioner_yvalue (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INf (fl_set_positioner_yvalue, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
set_positioner_ybounds (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INfINf (fl_set_positioner_ybounds,
|
|
g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
get_positioner_xvalue (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_Rf (fl_get_positioner_xvalue, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
get_positioner_xbounds (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_OUTfOUTf (fl_get_positioner_xbounds,
|
|
g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
get_positioner_yvalue (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_Rf (fl_get_positioner_yvalue, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
get_positioner_ybounds (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_OUTfOUTf (fl_get_positioner_ybounds,
|
|
g-> ob_generic, args);
|
|
}
|
|
|
|
static PyMethodDef positioner_methods[] = {
|
|
{"set_positioner_xvalue", (PyCFunction)set_positioner_xvalue},
|
|
{"set_positioner_yvalue", (PyCFunction)set_positioner_yvalue},
|
|
{"set_positioner_xbounds", (PyCFunction)set_positioner_xbounds},
|
|
{"set_positioner_ybounds", (PyCFunction)set_positioner_ybounds},
|
|
{"get_positioner_xvalue", (PyCFunction)get_positioner_xvalue},
|
|
{"get_positioner_yvalue", (PyCFunction)get_positioner_yvalue},
|
|
{"get_positioner_xbounds", (PyCFunction)get_positioner_xbounds},
|
|
{"get_positioner_ybounds", (PyCFunction)get_positioner_ybounds},
|
|
{NULL, NULL} /* sentinel */
|
|
};
|
|
|
|
/* Class timer */
|
|
|
|
static PyObject *
|
|
set_timer (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_INf (fl_set_timer, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyObject *
|
|
get_timer (genericobject *g, PyObject *args)
|
|
{
|
|
return call_forms_Rf (fl_get_timer, g-> ob_generic, args);
|
|
}
|
|
|
|
static PyMethodDef timer_methods[] = {
|
|
{"set_timer", (PyCFunction)set_timer},
|
|
{"get_timer", (PyCFunction)get_timer},
|
|
{NULL, NULL} /* sentinel */
|
|
};
|
|
|
|
/* Form objects */
|
|
|
|
typedef struct {
|
|
PyObject_HEAD
|
|
FL_FORM *ob_form;
|
|
} formobject;
|
|
|
|
staticforward PyTypeObject Formtype;
|
|
|
|
#define is_formobject(v) ((v)->ob_type == &Formtype)
|
|
|
|
static PyObject *
|
|
form_show_form(formobject *f, PyObject *args)
|
|
{
|
|
int place, border;
|
|
char *name;
|
|
if (!PyArg_Parse(args, "(iis)", &place, &border, &name))
|
|
return NULL;
|
|
fl_show_form(f->ob_form, place, border, name);
|
|
Py_INCREF(Py_None);
|
|
return Py_None;
|
|
}
|
|
|
|
static PyObject *
|
|
form_call(void (*func)(FL_FORM *), FL_FORM *f, PyObject *args)
|
|
{
|
|
if (!PyArg_NoArgs(args)) return NULL;
|
|
|
|
(*func)(f);
|
|
|
|
Py_INCREF(Py_None);
|
|
return Py_None;
|
|
}
|
|
|
|
static PyObject *
|
|
form_call_INiINi(void (*func)(FL_FORM *, int, int), FL_FORM *f, PyObject *args)
|
|
{
|
|
int a, b;
|
|
|
|
if (!PyArg_Parse(args, "(ii)", &a, &b)) return NULL;
|
|
|
|
(*func)(f, a, b);
|
|
|
|
Py_INCREF(Py_None);
|
|
return Py_None;
|
|
}
|
|
|
|
static PyObject *
|
|
form_call_INfINf(void (*func)(FL_FORM *, float, float), FL_FORM *f, PyObject *args)
|
|
{
|
|
float a, b;
|
|
|
|
if (!PyArg_Parse(args, "(ff)", &a, &b)) return NULL;
|
|
|
|
(*func)(f, a, b);
|
|
|
|
Py_INCREF(Py_None);
|
|
return Py_None;
|
|
}
|
|
|
|
static PyObject *
|
|
form_hide_form(formobject *f, PyObject *args)
|
|
{
|
|
return form_call(fl_hide_form, f-> ob_form, args);
|
|
}
|
|
|
|
static PyObject *
|
|
form_redraw_form(formobject *f, PyObject *args)
|
|
{
|
|
return form_call(fl_redraw_form, f-> ob_form, args);
|
|
}
|
|
|
|
static PyObject *
|
|
form_set_form_position(formobject *f, PyObject *args)
|
|
{
|
|
return form_call_INiINi(fl_set_form_position, f-> ob_form, args);
|
|
}
|
|
|
|
static PyObject *
|
|
form_set_form_size(formobject *f, PyObject *args)
|
|
{
|
|
return form_call_INiINi(fl_set_form_size, f-> ob_form, args);
|
|
}
|
|
|
|
static PyObject *
|
|
form_scale_form(formobject *f, PyObject *args)
|
|
{
|
|
return form_call_INfINf(fl_scale_form, f-> ob_form, args);
|
|
}
|
|
|
|
static PyObject *
|
|
generic_add_object(formobject *f, PyObject *args, FL_OBJECT *(*func)(int, float, float, float, float, char*), PyMethodDef *internal_methods)
|
|
{
|
|
int type;
|
|
float x, y, w, h;
|
|
char *name;
|
|
FL_OBJECT *obj;
|
|
|
|
if (!PyArg_Parse(args,"(iffffs)", &type,&x,&y,&w,&h,&name))
|
|
return NULL;
|
|
|
|
fl_addto_form (f-> ob_form);
|
|
|
|
obj = (*func) (type, x, y, w, h, name);
|
|
|
|
fl_end_form();
|
|
|
|
if (obj == NULL) {
|
|
PyErr_NoMemory();
|
|
return NULL;
|
|
}
|
|
|
|
return newgenericobject (obj, internal_methods);
|
|
}
|
|
|
|
static PyObject *
|
|
form_add_button(formobject *f, PyObject *args)
|
|
{
|
|
return generic_add_object(f, args, fl_add_button, button_methods);
|
|
}
|
|
|
|
static PyObject *
|
|
form_add_lightbutton(formobject *f, PyObject *args)
|
|
{
|
|
return generic_add_object(f, args, fl_add_lightbutton, button_methods);
|
|
}
|
|
|
|
static PyObject *
|
|
form_add_roundbutton(formobject *f, PyObject *args)
|
|
{
|
|
return generic_add_object(f, args, fl_add_roundbutton, button_methods);
|
|
}
|
|
|
|
static PyObject *
|
|
form_add_menu (formobject *f, PyObject *args)
|
|
{
|
|
return generic_add_object(f, args, fl_add_menu, menu_methods);
|
|
}
|
|
|
|
static PyObject *
|
|
form_add_slider(formobject *f, PyObject *args)
|
|
{
|
|
return generic_add_object(f, args, fl_add_slider, slider_methods);
|
|
}
|
|
|
|
static PyObject *
|
|
form_add_valslider(formobject *f, PyObject *args)
|
|
{
|
|
return generic_add_object(f, args, fl_add_valslider, slider_methods);
|
|
}
|
|
|
|
static PyObject *
|
|
form_add_dial(formobject *f, PyObject *args)
|
|
{
|
|
return generic_add_object(f, args, fl_add_dial, dial_methods);
|
|
}
|
|
|
|
static PyObject *
|
|
form_add_counter(formobject *f, PyObject *args)
|
|
{
|
|
return generic_add_object(f, args, fl_add_counter, counter_methods);
|
|
}
|
|
|
|
static PyObject *
|
|
form_add_clock(formobject *f, PyObject *args)
|
|
{
|
|
return generic_add_object(f, args, fl_add_clock, clock_methods);
|
|
}
|
|
|
|
static PyObject *
|
|
form_add_box(formobject *f, PyObject *args)
|
|
{
|
|
return generic_add_object(f, args, fl_add_box,
|
|
(PyMethodDef *)NULL);
|
|
}
|
|
|
|
static PyObject *
|
|
form_add_choice(formobject *f, PyObject *args)
|
|
{
|
|
return generic_add_object(f, args, fl_add_choice, choice_methods);
|
|
}
|
|
|
|
static PyObject *
|
|
form_add_browser(formobject *f, PyObject *args)
|
|
{
|
|
return generic_add_object(f, args, fl_add_browser, browser_methods);
|
|
}
|
|
|
|
static PyObject *
|
|
form_add_positioner(formobject *f, PyObject *args)
|
|
{
|
|
return generic_add_object(f, args, fl_add_positioner,
|
|
positioner_methods);
|
|
}
|
|
|
|
static PyObject *
|
|
form_add_input(formobject *f, PyObject *args)
|
|
{
|
|
return generic_add_object(f, args, fl_add_input, input_methods);
|
|
}
|
|
|
|
static PyObject *
|
|
form_add_text(formobject *f, PyObject *args)
|
|
{
|
|
return generic_add_object(f, args, fl_add_text,
|
|
(PyMethodDef *)NULL);
|
|
}
|
|
|
|
static PyObject *
|
|
form_add_timer(formobject *f, PyObject *args)
|
|
{
|
|
return generic_add_object(f, args, fl_add_timer, timer_methods);
|
|
}
|
|
|
|
static PyObject *
|
|
form_freeze_form(formobject *f, PyObject *args)
|
|
{
|
|
return form_call(fl_freeze_form, f-> ob_form, args);
|
|
}
|
|
|
|
static PyObject *
|
|
form_unfreeze_form(formobject *f, PyObject *args)
|
|
{
|
|
return form_call(fl_unfreeze_form, f-> ob_form, args);
|
|
}
|
|
|
|
static PyObject *
|
|
form_activate_form(formobject *f, PyObject *args)
|
|
{
|
|
return form_call(fl_activate_form, f-> ob_form, args);
|
|
}
|
|
|
|
static PyObject *
|
|
form_deactivate_form(formobject *f, PyObject *args)
|
|
{
|
|
return form_call(fl_deactivate_form, f-> ob_form, args);
|
|
}
|
|
|
|
static PyObject *
|
|
form_bgn_group(formobject *f, PyObject *args)
|
|
{
|
|
FL_OBJECT *obj;
|
|
|
|
fl_addto_form(f-> ob_form);
|
|
obj = fl_bgn_group();
|
|
fl_end_form();
|
|
|
|
if (obj == NULL) {
|
|
PyErr_NoMemory();
|
|
return NULL;
|
|
}
|
|
|
|
return newgenericobject (obj, (PyMethodDef *) NULL);
|
|
}
|
|
|
|
static PyObject *
|
|
form_end_group(formobject *f, PyObject *args)
|
|
{
|
|
fl_addto_form(f-> ob_form);
|
|
fl_end_group();
|
|
fl_end_form();
|
|
Py_INCREF(Py_None);
|
|
return Py_None;
|
|
}
|
|
|
|
static PyObject *
|
|
forms_find_first_or_last(FL_OBJECT *(*func)(FL_FORM *, int, float, float), formobject *f, PyObject *args)
|
|
{
|
|
int type;
|
|
float mx, my;
|
|
FL_OBJECT *generic;
|
|
genericobject *g;
|
|
|
|
if (!PyArg_Parse(args, "(iff)", &type, &mx, &my)) return NULL;
|
|
|
|
generic = (*func) (f-> ob_form, type, mx, my);
|
|
|
|
if (generic == NULL)
|
|
{
|
|
Py_INCREF(Py_None);
|
|
return Py_None;
|
|
}
|
|
|
|
g = findgeneric(generic);
|
|
if (g == NULL) {
|
|
PyErr_SetString(PyExc_RuntimeError,
|
|
"forms_find_{first|last} returns unknown object");
|
|
return NULL;
|
|
}
|
|
Py_INCREF(g);
|
|
return (PyObject *) g;
|
|
}
|
|
|
|
static PyObject *
|
|
form_find_first(formobject *f, PyObject *args)
|
|
{
|
|
return forms_find_first_or_last(fl_find_first, f, args);
|
|
}
|
|
|
|
static PyObject *
|
|
form_find_last(formobject *f, PyObject *args)
|
|
{
|
|
return forms_find_first_or_last(fl_find_last, f, args);
|
|
}
|
|
|
|
static PyObject *
|
|
form_set_object_focus(formobject *f, PyObject *args)
|
|
{
|
|
genericobject *g;
|
|
if (args == NULL || !is_genericobject(args)) {
|
|
PyErr_BadArgument();
|
|
return NULL;
|
|
}
|
|
g = (genericobject *)args;
|
|
fl_set_object_focus(f->ob_form, g->ob_generic);
|
|
Py_INCREF(Py_None);
|
|
return Py_None;
|
|
}
|
|
|
|
static PyMethodDef form_methods[] = {
|
|
/* adm */
|
|
{"show_form", (PyCFunction)form_show_form},
|
|
{"hide_form", (PyCFunction)form_hide_form},
|
|
{"redraw_form", (PyCFunction)form_redraw_form},
|
|
{"set_form_position", (PyCFunction)form_set_form_position},
|
|
{"set_form_size", (PyCFunction)form_set_form_size},
|
|
{"scale_form", (PyCFunction)form_scale_form},
|
|
{"freeze_form", (PyCFunction)form_freeze_form},
|
|
{"unfreeze_form", (PyCFunction)form_unfreeze_form},
|
|
{"activate_form", (PyCFunction)form_activate_form},
|
|
{"deactivate_form", (PyCFunction)form_deactivate_form},
|
|
{"bgn_group", (PyCFunction)form_bgn_group},
|
|
{"end_group", (PyCFunction)form_end_group},
|
|
{"find_first", (PyCFunction)form_find_first},
|
|
{"find_last", (PyCFunction)form_find_last},
|
|
{"set_object_focus", (PyCFunction)form_set_object_focus},
|
|
|
|
/* basic objects */
|
|
{"add_button", (PyCFunction)form_add_button},
|
|
/* {"add_bitmap", (method)form_add_bitmap}, */
|
|
{"add_lightbutton", (PyCFunction)form_add_lightbutton},
|
|
{"add_roundbutton", (PyCFunction)form_add_roundbutton},
|
|
{"add_menu", (PyCFunction)form_add_menu},
|
|
{"add_slider", (PyCFunction)form_add_slider},
|
|
{"add_positioner", (PyCFunction)form_add_positioner},
|
|
{"add_valslider", (PyCFunction)form_add_valslider},
|
|
{"add_dial", (PyCFunction)form_add_dial},
|
|
{"add_counter", (PyCFunction)form_add_counter},
|
|
{"add_box", (PyCFunction)form_add_box},
|
|
{"add_clock", (PyCFunction)form_add_clock},
|
|
{"add_choice", (PyCFunction)form_add_choice},
|
|
{"add_browser", (PyCFunction)form_add_browser},
|
|
{"add_input", (PyCFunction)form_add_input},
|
|
{"add_timer", (PyCFunction)form_add_timer},
|
|
{"add_text", (PyCFunction)form_add_text},
|
|
{NULL, NULL} /* sentinel */
|
|
};
|
|
|
|
static void
|
|
form_dealloc(formobject *f)
|
|
{
|
|
releaseobjects(f->ob_form);
|
|
if (f->ob_form->visible)
|
|
fl_hide_form(f->ob_form);
|
|
fl_free_form(f->ob_form);
|
|
PyObject_Del(f);
|
|
}
|
|
|
|
#define OFF(x) offsetof(FL_FORM, x)
|
|
|
|
static struct memberlist form_memberlist[] = {
|
|
{"window", T_LONG, OFF(window), RO},
|
|
{"w", T_FLOAT, OFF(w)},
|
|
{"h", T_FLOAT, OFF(h)},
|
|
{"x", T_FLOAT, OFF(x), RO},
|
|
{"y", T_FLOAT, OFF(y), RO},
|
|
{"deactivated", T_INT, OFF(deactivated)},
|
|
{"visible", T_INT, OFF(visible), RO},
|
|
{"frozen", T_INT, OFF(frozen), RO},
|
|
{"doublebuf", T_INT, OFF(doublebuf)},
|
|
{NULL} /* Sentinel */
|
|
};
|
|
|
|
#undef OFF
|
|
|
|
static PyObject *
|
|
form_getattr(formobject *f, char *name)
|
|
{
|
|
PyObject *meth;
|
|
|
|
meth = Py_FindMethod(form_methods, (PyObject *)f, name);
|
|
if (meth != NULL)
|
|
return meth;
|
|
PyErr_Clear();
|
|
return PyMember_Get((char *)f->ob_form, form_memberlist, name);
|
|
}
|
|
|
|
static int
|
|
form_setattr(formobject *f, char *name, PyObject *v)
|
|
{
|
|
if (v == NULL) {
|
|
PyErr_SetString(PyExc_TypeError,
|
|
"can't delete form attributes");
|
|
return -1;
|
|
}
|
|
|
|
return PyMember_Set((char *)f->ob_form, form_memberlist, name, v);
|
|
}
|
|
|
|
static PyObject *
|
|
form_repr(formobject *f)
|
|
{
|
|
char buf[100];
|
|
sprintf(buf, "<FORMS_form at %p, window=%ld>",
|
|
f, f->ob_form->window);
|
|
return PyString_FromString(buf);
|
|
}
|
|
|
|
static PyTypeObject Formtype = {
|
|
PyObject_HEAD_INIT(&PyType_Type)
|
|
0, /*ob_size*/
|
|
"FORMS_form", /*tp_name*/
|
|
sizeof(formobject), /*tp_size*/
|
|
0, /*tp_itemsize*/
|
|
/* methods */
|
|
(destructor)form_dealloc, /*tp_dealloc*/
|
|
0, /*tp_print*/
|
|
(getattrfunc)form_getattr, /*tp_getattr*/
|
|
(setattrfunc)form_setattr, /*tp_setattr*/
|
|
0, /*tp_compare*/
|
|
(reprfunc)form_repr, /*tp_repr*/
|
|
};
|
|
|
|
static PyObject *
|
|
newformobject(FL_FORM *form)
|
|
{
|
|
formobject *f;
|
|
f = PyObject_New(formobject, &Formtype);
|
|
if (f == NULL)
|
|
return NULL;
|
|
f->ob_form = form;
|
|
return (PyObject *)f;
|
|
}
|
|
|
|
|
|
/* The "fl" module */
|
|
|
|
static PyObject *
|
|
forms_make_form(PyObject *dummy, PyObject *args)
|
|
{
|
|
int type;
|
|
float w, h;
|
|
FL_FORM *form;
|
|
if (!PyArg_Parse(args, "(iff)", &type, &w, &h))
|
|
return NULL;
|
|
form = fl_bgn_form(type, w, h);
|
|
if (form == NULL) {
|
|
/* XXX Actually, cannot happen! */
|
|
PyErr_NoMemory();
|
|
return NULL;
|
|
}
|
|
fl_end_form();
|
|
return newformobject(form);
|
|
}
|
|
|
|
static PyObject *
|
|
forms_activate_all_forms(PyObject *f, PyObject *args)
|
|
{
|
|
fl_activate_all_forms();
|
|
Py_INCREF(Py_None);
|
|
return Py_None;
|
|
}
|
|
|
|
static PyObject *
|
|
forms_deactivate_all_forms(PyObject *f, PyObject *args)
|
|
{
|
|
fl_deactivate_all_forms();
|
|
Py_INCREF(Py_None);
|
|
return Py_None;
|
|
}
|
|
|
|
static PyObject *my_event_callback = NULL;
|
|
|
|
static PyObject *
|
|
forms_set_event_call_back(PyObject *dummy, PyObject *args)
|
|
{
|
|
if (args == Py_None)
|
|
args = NULL;
|
|
my_event_callback = args;
|
|
Py_XINCREF(args);
|
|
Py_INCREF(Py_None);
|
|
return Py_None;
|
|
}
|
|
|
|
static PyObject *
|
|
forms_do_or_check_forms(PyObject *dummy, PyObject *args, FL_OBJECT *(*func)(void))
|
|
{
|
|
FL_OBJECT *generic;
|
|
genericobject *g;
|
|
PyObject *arg, *res;
|
|
|
|
if (!PyArg_NoArgs(args))
|
|
return NULL;
|
|
|
|
for (;;) {
|
|
Py_BEGIN_ALLOW_THREADS
|
|
generic = (*func)();
|
|
Py_END_ALLOW_THREADS
|
|
if (generic == NULL) {
|
|
Py_INCREF(Py_None);
|
|
return Py_None;
|
|
}
|
|
if (generic == FL_EVENT) {
|
|
int dev;
|
|
short val;
|
|
if (my_event_callback == NULL)
|
|
return PyInt_FromLong(-1L);
|
|
dev = fl_qread(&val);
|
|
arg = Py_BuildValue("(ih)", dev, val);
|
|
if (arg == NULL)
|
|
return NULL;
|
|
res = PyEval_CallObject(my_event_callback, arg);
|
|
Py_XDECREF(res);
|
|
Py_DECREF(arg);
|
|
if (res == NULL)
|
|
return NULL; /* Callback raised exception */
|
|
continue;
|
|
}
|
|
g = findgeneric(generic);
|
|
if (g == NULL) {
|
|
/* Object not known to us (some dialogs cause this) */
|
|
continue; /* Ignore it */
|
|
}
|
|
if (g->ob_callback == NULL) {
|
|
Py_INCREF(g);
|
|
return ((PyObject *) g);
|
|
}
|
|
arg = Py_BuildValue("(OO)", (PyObject *)g, g->ob_callback_arg);
|
|
if (arg == NULL)
|
|
return NULL;
|
|
res = PyEval_CallObject(g->ob_callback, arg);
|
|
Py_XDECREF(res);
|
|
Py_DECREF(arg);
|
|
if (res == NULL)
|
|
return NULL; /* Callback raised exception */
|
|
}
|
|
}
|
|
|
|
static PyObject *
|
|
forms_do_forms(PyObject *dummy, PyObject *args)
|
|
{
|
|
return forms_do_or_check_forms(dummy, args, fl_do_forms);
|
|
}
|
|
|
|
static PyObject *
|
|
forms_check_forms(PyObject *dummy, PyObject *args)
|
|
{
|
|
return forms_do_or_check_forms(dummy, args, fl_check_forms);
|
|
}
|
|
|
|
static PyObject *
|
|
forms_do_only_forms(PyObject *dummy, PyObject *args)
|
|
{
|
|
return forms_do_or_check_forms(dummy, args, fl_do_only_forms);
|
|
}
|
|
|
|
static PyObject *
|
|
forms_check_only_forms(PyObject *dummy, PyObject *args)
|
|
{
|
|
return forms_do_or_check_forms(dummy, args, fl_check_only_forms);
|
|
}
|
|
|
|
#ifdef UNUSED
|
|
static PyObject *
|
|
fl_call(void (*func)(void), PyObject *args)
|
|
{
|
|
if (!PyArg_NoArgs(args))
|
|
return NULL;
|
|
(*func)();
|
|
Py_INCREF(Py_None);
|
|
return Py_None;
|
|
}
|
|
#endif
|
|
|
|
static PyObject *
|
|
forms_set_graphics_mode(PyObject *dummy, PyObject *args)
|
|
{
|
|
int rgbmode, doublebuf;
|
|
|
|
if (!PyArg_Parse(args, "(ii)", &rgbmode, &doublebuf))
|
|
return NULL;
|
|
fl_set_graphics_mode(rgbmode,doublebuf);
|
|
Py_INCREF(Py_None);
|
|
return Py_None;
|
|
}
|
|
|
|
static PyObject *
|
|
forms_get_rgbmode(PyObject *dummy, PyObject *args)
|
|
{
|
|
extern int fl_rgbmode;
|
|
|
|
if (args != NULL) {
|
|
PyErr_BadArgument();
|
|
return NULL;
|
|
}
|
|
return PyInt_FromLong((long)fl_rgbmode);
|
|
}
|
|
|
|
static PyObject *
|
|
forms_show_errors(PyObject *dummy, PyObject *args)
|
|
{
|
|
int show;
|
|
if (!PyArg_Parse(args, "i", &show))
|
|
return NULL;
|
|
fl_show_errors(show);
|
|
Py_INCREF(Py_None);
|
|
return Py_None;
|
|
}
|
|
|
|
static PyObject *
|
|
forms_set_font_name(PyObject *dummy, PyObject *args)
|
|
{
|
|
int numb;
|
|
char *name;
|
|
if (!PyArg_Parse(args, "(is)", &numb, &name))
|
|
return NULL;
|
|
fl_set_font_name(numb, name);
|
|
Py_INCREF(Py_None);
|
|
return Py_None;
|
|
}
|
|
|
|
|
|
static PyObject *
|
|
forms_qdevice(PyObject *self, PyObject *args)
|
|
{
|
|
short arg1;
|
|
if (!PyArg_Parse(args, "h", &arg1))
|
|
return NULL;
|
|
fl_qdevice(arg1);
|
|
Py_INCREF(Py_None);
|
|
return Py_None;
|
|
}
|
|
|
|
static PyObject *
|
|
forms_unqdevice(PyObject *self, PyObject *args)
|
|
{
|
|
short arg1;
|
|
if (!PyArg_Parse(args, "h", &arg1))
|
|
return NULL;
|
|
fl_unqdevice(arg1);
|
|
Py_INCREF(Py_None);
|
|
return Py_None;
|
|
}
|
|
|
|
static PyObject *
|
|
forms_isqueued(PyObject *self, PyObject *args)
|
|
{
|
|
long retval;
|
|
short arg1;
|
|
if (!PyArg_Parse(args, "h", &arg1))
|
|
return NULL;
|
|
retval = fl_isqueued(arg1);
|
|
|
|
return PyInt_FromLong(retval);
|
|
}
|
|
|
|
static PyObject *
|
|
forms_qtest(PyObject *self, PyObject *args)
|
|
{
|
|
long retval;
|
|
retval = fl_qtest();
|
|
return PyInt_FromLong(retval);
|
|
}
|
|
|
|
|
|
static PyObject *
|
|
forms_qread(PyObject *self, PyObject *args)
|
|
{
|
|
int dev;
|
|
short val;
|
|
Py_BEGIN_ALLOW_THREADS
|
|
dev = fl_qread(&val);
|
|
Py_END_ALLOW_THREADS
|
|
return Py_BuildValue("(ih)", dev, val);
|
|
}
|
|
|
|
static PyObject *
|
|
forms_qreset(PyObject *self, PyObject *args)
|
|
{
|
|
if (!PyArg_NoArgs(args)) return NULL;
|
|
|
|
fl_qreset();
|
|
Py_INCREF(Py_None);
|
|
return Py_None;
|
|
}
|
|
|
|
static PyObject *
|
|
forms_qenter(PyObject *self, PyObject *args)
|
|
{
|
|
short arg1, arg2;
|
|
if (!PyArg_Parse(args, "(hh)", &arg1, &arg2))
|
|
return NULL;
|
|
fl_qenter(arg1, arg2);
|
|
Py_INCREF(Py_None);
|
|
return Py_None;
|
|
}
|
|
|
|
static PyObject *
|
|
forms_color(PyObject *self, PyObject *args)
|
|
{
|
|
int arg;
|
|
|
|
if (!PyArg_Parse(args, "i", &arg)) return NULL;
|
|
|
|
fl_color((short) arg);
|
|
|
|
Py_INCREF(Py_None);
|
|
return Py_None;
|
|
}
|
|
|
|
static PyObject *
|
|
forms_mapcolor(PyObject *self, PyObject *args)
|
|
{
|
|
int arg0, arg1, arg2, arg3;
|
|
|
|
if (!PyArg_Parse(args, "(iiii)", &arg0, &arg1, &arg2, &arg3))
|
|
return NULL;
|
|
|
|
fl_mapcolor(arg0, (short) arg1, (short) arg2, (short) arg3);
|
|
|
|
Py_INCREF(Py_None);
|
|
return Py_None;
|
|
}
|
|
|
|
static PyObject *
|
|
forms_getmcolor(PyObject *self, PyObject *args)
|
|
{
|
|
int arg;
|
|
short r, g, b;
|
|
|
|
if (!PyArg_Parse(args, "i", &arg)) return NULL;
|
|
|
|
fl_getmcolor(arg, &r, &g, &b);
|
|
|
|
return Py_BuildValue("(hhh)", r, g, b);
|
|
}
|
|
|
|
static PyObject *
|
|
forms_get_mouse(PyObject *self, PyObject *args)
|
|
{
|
|
float x, y;
|
|
|
|
if (!PyArg_NoArgs(args)) return NULL;
|
|
|
|
fl_get_mouse(&x, &y);
|
|
|
|
return Py_BuildValue("(ff)", x, y);
|
|
}
|
|
|
|
static PyObject *
|
|
forms_tie(PyObject *self, PyObject *args)
|
|
{
|
|
short arg1, arg2, arg3;
|
|
if (!PyArg_Parse(args, "(hhh)", &arg1, &arg2, &arg3))
|
|
return NULL;
|
|
fl_tie(arg1, arg2, arg3);
|
|
Py_INCREF(Py_None);
|
|
return Py_None;
|
|
}
|
|
|
|
static PyObject *
|
|
forms_show_message(PyObject *f, PyObject *args)
|
|
{
|
|
char *a, *b, *c;
|
|
|
|
if (!PyArg_Parse(args, "(sss)", &a, &b, &c)) return NULL;
|
|
|
|
Py_BEGIN_ALLOW_THREADS
|
|
fl_show_message(a, b, c);
|
|
Py_END_ALLOW_THREADS
|
|
|
|
Py_INCREF(Py_None);
|
|
return Py_None;
|
|
}
|
|
|
|
static PyObject *
|
|
forms_show_choice(PyObject *f, PyObject *args)
|
|
{
|
|
char *m1, *m2, *m3, *b1, *b2, *b3;
|
|
int nb;
|
|
char *format;
|
|
long rv;
|
|
|
|
if (args == NULL || !PyTuple_Check(args)) {
|
|
PyErr_BadArgument();
|
|
return NULL;
|
|
}
|
|
nb = PyTuple_Size(args) - 3;
|
|
if (nb <= 0) {
|
|
PyErr_SetString(PyExc_TypeError,
|
|
"need at least one button label");
|
|
return NULL;
|
|
}
|
|
if (PyInt_Check(PyTuple_GetItem(args, 3))) {
|
|
PyErr_SetString(PyExc_TypeError,
|
|
"'number-of-buttons' argument not needed");
|
|
return NULL;
|
|
}
|
|
switch (nb) {
|
|
case 1: format = "(ssss)"; break;
|
|
case 2: format = "(sssss)"; break;
|
|
case 3: format = "(ssssss)"; break;
|
|
default:
|
|
PyErr_SetString(PyExc_TypeError, "too many button labels");
|
|
return NULL;
|
|
}
|
|
|
|
if (!PyArg_Parse(args, format, &m1, &m2, &m3, &b1, &b2, &b3))
|
|
return NULL;
|
|
|
|
Py_BEGIN_ALLOW_THREADS
|
|
rv = fl_show_choice(m1, m2, m3, nb, b1, b2, b3);
|
|
Py_END_ALLOW_THREADS
|
|
return PyInt_FromLong(rv);
|
|
}
|
|
|
|
static PyObject *
|
|
forms_show_question(PyObject *f, PyObject *args)
|
|
{
|
|
int ret;
|
|
char *a, *b, *c;
|
|
|
|
if (!PyArg_Parse(args, "(sss)", &a, &b, &c)) return NULL;
|
|
|
|
Py_BEGIN_ALLOW_THREADS
|
|
ret = fl_show_question(a, b, c);
|
|
Py_END_ALLOW_THREADS
|
|
|
|
return PyInt_FromLong((long) ret);
|
|
}
|
|
|
|
static PyObject *
|
|
forms_show_input(PyObject *f, PyObject *args)
|
|
{
|
|
char *str;
|
|
char *a, *b;
|
|
|
|
if (!PyArg_Parse(args, "(ss)", &a, &b)) return NULL;
|
|
|
|
Py_BEGIN_ALLOW_THREADS
|
|
str = fl_show_input(a, b);
|
|
Py_END_ALLOW_THREADS
|
|
|
|
if (str == NULL) {
|
|
Py_INCREF(Py_None);
|
|
return Py_None;
|
|
}
|
|
return PyString_FromString(str);
|
|
}
|
|
|
|
static PyObject *
|
|
forms_file_selector(PyObject *f, PyObject *args)
|
|
{
|
|
char *str;
|
|
char *a, *b, *c, *d;
|
|
|
|
if (!PyArg_Parse(args, "(ssss)", &a, &b, &c, &d)) return NULL;
|
|
|
|
Py_BEGIN_ALLOW_THREADS
|
|
str = fl_show_file_selector(a, b, c, d);
|
|
Py_END_ALLOW_THREADS
|
|
|
|
if (str == NULL) {
|
|
Py_INCREF(Py_None);
|
|
return Py_None;
|
|
}
|
|
return PyString_FromString(str);
|
|
}
|
|
|
|
|
|
static PyObject *
|
|
forms_file_selector_func(PyObject *args, char *(*func)(void))
|
|
{
|
|
char *str;
|
|
|
|
str = (*func) ();
|
|
|
|
if (str == NULL) {
|
|
Py_INCREF(Py_None);
|
|
return Py_None;
|
|
}
|
|
return PyString_FromString(str);
|
|
}
|
|
|
|
static PyObject *
|
|
forms_get_directory(PyObject *f, PyObject *args)
|
|
{
|
|
return forms_file_selector_func(args, fl_get_directory);
|
|
}
|
|
|
|
static PyObject *
|
|
forms_get_pattern(PyObject *f, PyObject *args)
|
|
{
|
|
return forms_file_selector_func(args, fl_get_pattern);
|
|
}
|
|
|
|
static PyObject *
|
|
forms_get_filename(PyObject *f, PyObject *args)
|
|
{
|
|
return forms_file_selector_func(args, fl_get_filename);
|
|
}
|
|
|
|
static PyMethodDef forms_methods[] = {
|
|
/* adm */
|
|
{"make_form", forms_make_form},
|
|
{"activate_all_forms", forms_activate_all_forms},
|
|
{"deactivate_all_forms",forms_deactivate_all_forms},
|
|
/* gl support wrappers */
|
|
{"qdevice", forms_qdevice},
|
|
{"unqdevice", forms_unqdevice},
|
|
{"isqueued", forms_isqueued},
|
|
{"qtest", forms_qtest},
|
|
{"qread", forms_qread},
|
|
/* {"blkqread", forms_blkqread}, */
|
|
{"qreset", forms_qreset},
|
|
{"qenter", forms_qenter},
|
|
{"get_mouse", forms_get_mouse},
|
|
{"tie", forms_tie},
|
|
/* {"new_events", forms_new_events}, */
|
|
{"color", forms_color},
|
|
{"mapcolor", forms_mapcolor},
|
|
{"getmcolor", forms_getmcolor},
|
|
/* interaction */
|
|
{"do_forms", forms_do_forms},
|
|
{"do_only_forms", forms_do_only_forms},
|
|
{"check_forms", forms_check_forms},
|
|
{"check_only_forms", forms_check_only_forms},
|
|
{"set_event_call_back", forms_set_event_call_back},
|
|
/* goodies */
|
|
{"show_message", forms_show_message},
|
|
{"show_question", forms_show_question},
|
|
{"show_choice", forms_show_choice},
|
|
{"show_input", forms_show_input},
|
|
{"show_file_selector", forms_file_selector},
|
|
{"file_selector", forms_file_selector}, /* BW compat */
|
|
{"get_directory", forms_get_directory},
|
|
{"get_pattern", forms_get_pattern},
|
|
{"get_filename", forms_get_filename},
|
|
{"set_graphics_mode", forms_set_graphics_mode},
|
|
{"get_rgbmode", forms_get_rgbmode},
|
|
{"show_errors", forms_show_errors},
|
|
{"set_font_name", forms_set_font_name},
|
|
{NULL, NULL} /* sentinel */
|
|
};
|
|
|
|
DL_EXPORT(void)
|
|
initfl(void)
|
|
{
|
|
Py_InitModule("fl", forms_methods);
|
|
foreground();
|
|
fl_init();
|
|
}
|
|
|
|
|
|
|