diff options
Diffstat (limited to 'plug-ins/pygimp/gimpmodule.c')
| -rw-r--r-- | plug-ins/pygimp/gimpmodule.c | 2071 |
1 files changed, 2071 insertions, 0 deletions
diff --git a/plug-ins/pygimp/gimpmodule.c b/plug-ins/pygimp/gimpmodule.c new file mode 100644 index 0000000..36a1b88 --- /dev/null +++ b/plug-ins/pygimp/gimpmodule.c @@ -0,0 +1,2071 @@ +/* -*- Mode: C; c-basic-offset: 4 -*- + * Gimp-Python - allows the writing of Gimp plugins in Python. + * Copyright (C) 1997-2002 James Henstridge <james@daa.com.au> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/>. + */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#undef GIMP_DISABLE_DEPRECATED +#define GIMP_DISABLE_DEPRECATION_WARNINGS +#include "pygimp.h" + +#include "pygimpcolor-api.h" + +#include <sysmodule.h> + +#include <glib-object.h> + +#include <pygobject.h> + +#include "pygimp-util.h" + +#include "pygimp-intl.h" + +#include "libgimp/gimpui.h" + +#include <gtk/gtk.h> + +#include <gegl.h> + + +PyObject *pygimp_error; + +#ifndef PG_DEBUG +# define PG_DEBUG 0 +#endif + + +/* End of code for pdbFunc objects */ +/* -------------------------------------------------------- */ + +GimpPlugInInfo PLUG_IN_INFO = { + NULL, /* init_proc */ + NULL, /* quit_proc */ + NULL, /* query_proc */ + NULL /* run_proc */ +}; + +static PyObject *callbacks[] = { + NULL, NULL, NULL, NULL +}; + +typedef struct _ProgressData ProgressData; + +struct _ProgressData +{ + PyObject *start, *end, *text, *value; + PyObject *user_data; +}; + + +static void +pygimp_init_proc(void) +{ + PyObject *r; + + r = PyObject_CallFunction(callbacks[0], "()"); + + if (!r) { + PyErr_Print(); + PyErr_Clear(); + return; + } + + Py_DECREF(r); +} + +static void +pygimp_quit_proc(void) +{ + PyObject *r; + + r = PyObject_CallFunction(callbacks[1], "()"); + + if (!r) { + PyErr_Print(); + PyErr_Clear(); + return; + } + + Py_DECREF(r); +} + +static void +pygimp_query_proc(void) +{ + PyObject *r; + + r = PyObject_CallFunction(callbacks[2], "()"); + + if (!r) { + PyErr_Print(); + PyErr_Clear(); + return; + } + + Py_DECREF(r); +} + +static void +pygimp_run_proc(const char *name, int nparams, const GimpParam *params, + int *nreturn_vals, GimpParam **return_vals) +{ + PyObject *args, *ret; + GimpParamDef *pd, *rv; + GimpPDBProcType t; + char *b, *h, *a, *c, *d; + int np, nrv; + + gimp_procedural_db_proc_info(name, &b, &h, &a, &c, &d, &t, &np, &nrv, + &pd, &rv); + g_free(b); g_free(h); g_free(a); g_free(c); g_free(d); g_free(pd); + +#if PG_DEBUG > 0 + g_printerr("Params for %s:", name); + print_GParam(nparams, params); +#endif + + args = pygimp_param_to_tuple(nparams, params); + + if (args == NULL) { + PyErr_Clear(); + + *nreturn_vals = 1; + *return_vals = g_new(GimpParam, 1); + (*return_vals)[0].type = GIMP_PDB_STATUS; + (*return_vals)[0].data.d_status = GIMP_PDB_CALLING_ERROR; + + return; + } + + ret = PyObject_CallFunction(callbacks[3], "(sO)", name, args); + Py_DECREF(args); + + if (ret == NULL) { + PyErr_Print(); + PyErr_Clear(); + + *nreturn_vals = 1; + *return_vals = g_new(GimpParam, 1); + (*return_vals)[0].type = GIMP_PDB_STATUS; + (*return_vals)[0].data.d_status = GIMP_PDB_EXECUTION_ERROR; + + return; + } + + *return_vals = pygimp_param_from_tuple(ret, rv, nrv); + g_free(rv); + + if (*return_vals == NULL) { + PyErr_Clear(); + + *nreturn_vals = 1; + *return_vals = g_new(GimpParam, 1); + (*return_vals)[0].type = GIMP_PDB_STATUS; + (*return_vals)[0].data.d_status = GIMP_PDB_EXECUTION_ERROR; + + return; + } + + Py_DECREF(ret); + + *nreturn_vals = nrv + 1; + (*return_vals)[0].type = GIMP_PDB_STATUS; + (*return_vals)[0].data.d_status = GIMP_PDB_SUCCESS; +} + +static PyObject * +pygimp_main(PyObject *self, PyObject *args) +{ + PyObject *av; + int argc, i; + char **argv; + PyObject *ip; // init proc + PyObject *qp; // quit proc + PyObject *query; // query proc + PyObject *rp; // run proc + + if (!PyArg_ParseTuple(args, "OOOO:main", &ip, &qp, &query, &rp)) + return NULL; + +#define Arg_Check(v) (PyCallable_Check(v) || (v) == Py_None) + + if (!Arg_Check(ip) || !Arg_Check(qp) || !Arg_Check(query) || + !Arg_Check(rp)) { + PyErr_SetString(pygimp_error, "arguments must be callable"); + return NULL; + } + +#undef Arg_Check + + if (query == Py_None) { + PyErr_SetString(pygimp_error, "a query procedure must be provided"); + return NULL; + } + + if (ip != Py_None) { + callbacks[0] = ip; + PLUG_IN_INFO.init_proc = pygimp_init_proc; + } + + if (qp != Py_None) { + callbacks[1] = qp; + PLUG_IN_INFO.quit_proc = pygimp_quit_proc; + } + + if (query != Py_None) { + callbacks[2] = query; + PLUG_IN_INFO.query_proc = pygimp_query_proc; + } + + if (rp != Py_None) { + callbacks[3] = rp; + PLUG_IN_INFO.run_proc = pygimp_run_proc; + } + + av = PySys_GetObject("argv"); + + argc = PyList_Size(av); + argv = g_new(char *, argc); + + for (i = 0; i < argc; i++) + argv[i] = g_strdup(PyString_AsString(PyList_GetItem(av, i))); + + gimp_main(&PLUG_IN_INFO, argc, argv); + + if (argv != NULL) { + for (i = 0; i < argc; i++) + if (argv[i] != NULL) + g_free(argv[i]); + + g_free(argv); + } + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +pygimp_quit(PyObject *self) +{ + gimp_quit(); + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +pygimp_message(PyObject *self, PyObject *args) +{ + char *msg; + + if (!PyArg_ParseTuple(args, "s:message", &msg)) + return NULL; + + gimp_message(msg); + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +pygimp_exit(PyObject *self, PyObject *args, PyObject *kwargs) +{ + gboolean force = FALSE; + int nreturn_vals; + GimpParam *return_vals; + + static char *kwlist[] = { "force", NULL }; + + if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|i:exit", kwlist, &force)) + return NULL; + + return_vals = gimp_run_procedure("gimp-quit", + &nreturn_vals, + GIMP_PDB_INT32, force, + GIMP_PDB_END); + + if (return_vals[0].data.d_status != GIMP_PDB_SUCCESS) { + PyErr_SetString(pygimp_error, "error while exiting"); + return NULL; + } + + gimp_destroy_params(return_vals, nreturn_vals); + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +pygimp_set_data(PyObject *self, PyObject *args) +{ + char *id, *data; + int bytes, nreturn_vals; + GimpParam *return_vals; + + if (!PyArg_ParseTuple(args, "ss#:set_data", &id, &data, &bytes)) + return NULL; + + return_vals = gimp_run_procedure("gimp-procedural-db-set-data", + &nreturn_vals, + GIMP_PDB_STRING, id, + GIMP_PDB_INT32, bytes, + GIMP_PDB_INT8ARRAY, data, + GIMP_PDB_END); + + if (return_vals[0].data.d_status != GIMP_PDB_SUCCESS) { + PyErr_SetString(pygimp_error, "error occurred while storing"); + return NULL; + } + + gimp_destroy_params(return_vals, nreturn_vals); + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +pygimp_get_data(PyObject *self, PyObject *args) +{ + char *id; + int nreturn_vals; + GimpParam *return_vals; + PyObject *s; + + if (!PyArg_ParseTuple(args, "s:get_data", &id)) + return NULL; + + return_vals = gimp_run_procedure("gimp-procedural-db-get-data", + &nreturn_vals, + GIMP_PDB_STRING, id, + GIMP_PDB_END); + + if (return_vals[0].data.d_status != GIMP_PDB_SUCCESS) { + PyErr_SetString(pygimp_error, "no data for id"); + return NULL; + } + + s = PyString_FromStringAndSize((char *)return_vals[2].data.d_int8array, + return_vals[1].data.d_int32); + gimp_destroy_params(return_vals, nreturn_vals); + + return s; +} + +static PyObject * +pygimp_progress_init(PyObject *self, PyObject *args) +{ + char *msg = NULL; + + if (!PyArg_ParseTuple(args, "|s:progress_init", &msg)) + return NULL; + + gimp_progress_init(msg); + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +pygimp_progress_update(PyObject *self, PyObject *args) +{ + double p; + + if (!PyArg_ParseTuple(args, "d:progress_update", &p)) + return NULL; + + gimp_progress_update(p); + + Py_INCREF(Py_None); + return Py_None; +} + +static void +pygimp_progress_start(const gchar *message, gboolean cancelable, gpointer data) +{ + ProgressData *pdata = data; + PyObject *r; + + if (pdata->user_data) { + r = PyObject_CallFunction(pdata->start, "siO", message, cancelable, + pdata->user_data); + Py_DECREF(pdata->user_data); + } else + r = PyObject_CallFunction(pdata->start, "si", message, cancelable); + + if (!r) { + PyErr_Print(); + PyErr_Clear(); + return; + } + + Py_DECREF(r); +} + +static void +pygimp_progress_end(gpointer data) +{ + ProgressData *pdata = data; + PyObject *r; + + if (pdata->user_data) { + r = PyObject_CallFunction(pdata->end, "O", pdata->user_data); + Py_DECREF(pdata->user_data); + } else + r = PyObject_CallFunction(pdata->end, NULL); + + if (!r) { + PyErr_Print(); + PyErr_Clear(); + return; + } + + Py_DECREF(r); +} + +static void +pygimp_progress_text(const gchar *message, gpointer data) +{ + ProgressData *pdata = data; + PyObject *r; + + if (pdata->user_data) { + r = PyObject_CallFunction(pdata->text, "sO", message, pdata->user_data); + Py_DECREF(pdata->user_data); + } else + r = PyObject_CallFunction(pdata->text, "s", message); + + if (!r) { + PyErr_Print(); + PyErr_Clear(); + return; + } + + Py_DECREF(r); +} + +static void +pygimp_progress_value(gdouble percentage, gpointer data) +{ + ProgressData *pdata = data; + PyObject *r; + + if (pdata->user_data) { + r = PyObject_CallFunction(pdata->value, "dO", percentage, + pdata->user_data); + Py_DECREF(pdata->user_data); + } else + r = PyObject_CallFunction(pdata->value, "d", percentage); + + if (!r) { + PyErr_Print(); + PyErr_Clear(); + return; + } + + Py_DECREF(r); +} + +static PyObject * +pygimp_progress_install(PyObject *self, PyObject *args, PyObject *kwargs) +{ + GimpProgressVtable vtable = { 0, }; + const gchar *ret; + ProgressData *pdata; + static char *kwlist[] = { "start", "end", "text", "value", "data", NULL }; + + pdata = g_new0(ProgressData, 1); + + if (!PyArg_ParseTupleAndKeywords(args, kwargs, "OOOO|O:progress_install", + kwlist, + &pdata->start, &pdata->end, + &pdata->text, &pdata->value, + &pdata->user_data)) + goto cleanup; + +#define PROCESS_FUNC(n) G_STMT_START { \ + if (!PyCallable_Check(pdata->n)) { \ + PyErr_SetString(pygimp_error, #n "argument must be callable"); \ + goto cleanup; \ + } \ + Py_INCREF(pdata->n); \ +} G_STMT_END + + PROCESS_FUNC(start); + PROCESS_FUNC(end); + PROCESS_FUNC(text); + PROCESS_FUNC(value); + + Py_XINCREF(pdata->user_data); + +#undef PROCESS_FUNC + + vtable.start = pygimp_progress_start; + vtable.end = pygimp_progress_end; + vtable.set_text = pygimp_progress_text; + vtable.set_value = pygimp_progress_value; + + ret = gimp_progress_install_vtable(&vtable, pdata); + + if (!ret) { + PyErr_SetString(pygimp_error, + "error occurred while installing progress functions"); + + Py_DECREF(pdata->start); + Py_DECREF(pdata->end); + Py_DECREF(pdata->text); + Py_DECREF(pdata->value); + + goto cleanup; + } + + return PyString_FromString(ret); + +cleanup: + g_free(pdata); + return NULL; +} + +static PyObject * +pygimp_progress_uninstall(PyObject *self, PyObject *args) +{ + ProgressData *pdata; + gchar *callback; + + if (!PyArg_ParseTuple(args, "s:progress_uninstall", &callback)) + return NULL; + + pdata = gimp_progress_uninstall(callback); + + if (!pdata) { + PyErr_SetString(pygimp_error, + "error occurred while uninstalling progress functions"); + return NULL; + } + + Py_DECREF(pdata->start); + Py_DECREF(pdata->end); + Py_DECREF(pdata->text); + Py_DECREF(pdata->value); + + Py_XDECREF(pdata->user_data); + + g_free(pdata); + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +pygimp_image_list(PyObject *self) +{ + gint32 *imgs; + int nimgs, i; + PyObject *ret; + + imgs = gimp_image_list(&nimgs); + ret = PyList_New(nimgs); + + for (i = 0; i < nimgs; i++) + PyList_SetItem(ret, i, (PyObject *)pygimp_image_new(imgs[i])); + + g_free(imgs); + + return ret; +} + +static PyObject * +pygimp_install_procedure(PyObject *self, PyObject *args) +{ + char *name, *blurb, *help, *author, *copyright, *date, *menu_path, + *image_types, *n, *d; + GimpParamDef *params, *return_vals; + int type, nparams, nreturn_vals, i; + PyObject *pars, *rets; + + if (!PyArg_ParseTuple(args, "sssssszziOO:install_procedure", + &name, &blurb, &help, + &author, ©right, &date, &menu_path, &image_types, + &type, &pars, &rets)) + return NULL; + + if (!PySequence_Check(pars) || !PySequence_Check(rets)) { + PyErr_SetString(PyExc_TypeError, "last two args must be sequences"); + return NULL; + } + + nparams = PySequence_Length(pars); + nreturn_vals = PySequence_Length(rets); + params = g_new(GimpParamDef, nparams); + + for (i = 0; i < nparams; i++) { + if (!PyArg_ParseTuple(PySequence_GetItem(pars, i), "iss", + &(params[i].type), &n, &d)) { + g_free(params); + return NULL; + } + + params[i].name = g_strdup(n); + params[i].description = g_strdup(d); + } + + return_vals = g_new(GimpParamDef, nreturn_vals); + + for (i = 0; i < nreturn_vals; i++) { + if (!PyArg_ParseTuple(PySequence_GetItem(rets, i), "iss", + &(return_vals[i].type), &n, &d)) { + g_free(params); g_free(return_vals); + return NULL; + } + + return_vals[i].name = g_strdup(n); + return_vals[i].description = g_strdup(d); + } + + gimp_install_procedure(name, blurb, help, author, copyright, date, + menu_path, image_types, type, nparams, nreturn_vals, + params, return_vals); + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +pygimp_install_temp_proc(PyObject *self, PyObject *args) +{ + char *name, *blurb, *help, *author, *copyright, *date, *menu_path, + *image_types, *n, *d; + GimpParamDef *params, *return_vals; + int type, nparams, nreturn_vals, i; + PyObject *pars, *rets; + + if (!PyArg_ParseTuple(args, "sssssszziOO:install_temp_proc", + &name, &blurb, &help, + &author, ©right, &date, &menu_path, &image_types, + &type, &pars, &rets)) + return NULL; + + if (!PySequence_Check(pars) || !PySequence_Check(rets)) { + PyErr_SetString(PyExc_TypeError, "last two args must be sequences"); + return NULL; + } + + nparams = PySequence_Length(pars); + nreturn_vals = PySequence_Length(rets); + params = g_new(GimpParamDef, nparams); + + for (i = 0; i < nparams; i++) { + if (!PyArg_ParseTuple(PySequence_GetItem(pars, i), "iss", + &(params[i].type), &n, &d)) { + g_free(params); + return NULL; + } + + params[i].name = g_strdup(n); + params[i].description = g_strdup(d); + } + + return_vals = g_new(GimpParamDef, nreturn_vals); + + for (i = 0; i < nreturn_vals; i++) { + if (!PyArg_ParseTuple(PySequence_GetItem(rets, i), "iss", + &(return_vals[i].type), &n, &d)) { + g_free(params); g_free(return_vals); + return NULL; + } + + return_vals[i].name = g_strdup(n); + return_vals[i].description = g_strdup(d); + } + + gimp_install_temp_proc(name, blurb, help, author, copyright, date, + menu_path, image_types, type, + nparams, nreturn_vals, params, return_vals, + pygimp_run_proc); + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +pygimp_uninstall_temp_proc(PyObject *self, PyObject *args) +{ + char *name; + + if (!PyArg_ParseTuple(args, "s:uninstall_temp_proc", &name)) + return NULL; + + gimp_uninstall_temp_proc(name); + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +pygimp_register_magic_load_handler(PyObject *self, PyObject *args) +{ + char *name, *extensions, *prefixes, *magics; + + if (!PyArg_ParseTuple(args, "ssss:register_magic_load_handler", + &name, &extensions, &prefixes, &magics)) + return NULL; + + gimp_register_magic_load_handler(name, extensions, prefixes, magics); + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +pygimp_register_load_handler(PyObject *self, PyObject *args) +{ + char *name, *extensions, *prefixes; + + if (!PyArg_ParseTuple(args, "sss:register_load_handler", + &name, &extensions, &prefixes)) + return NULL; + + gimp_register_load_handler(name, extensions, prefixes); + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +pygimp_register_save_handler(PyObject *self, PyObject *args) +{ + char *name, *extensions, *prefixes; + + if (!PyArg_ParseTuple(args, "sss:register_save_handler", + &name, &extensions, &prefixes)) + return NULL; + + gimp_register_save_handler(name, extensions, prefixes); + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +pygimp_domain_register(PyObject *self, PyObject *args) +{ + char *name, *path = NULL; + + if (!PyArg_ParseTuple(args, "s|s:domain_register", &name, &path)) + return NULL; + + gimp_plugin_domain_register(name, path); + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +pygimp_menu_register(PyObject *self, PyObject *args) +{ + char *name, *path; + + if (!PyArg_ParseTuple(args, "ss:menu_register", &name, &path)) + return NULL; + + gimp_plugin_menu_register(name, path); + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +pygimp_gamma(PyObject *self) +{ + return PyFloat_FromDouble(gimp_gamma()); +} + +static PyObject * +pygimp_gtkrc(PyObject *self) +{ + return PyString_FromString(gimp_gtkrc()); +} + +static PyObject * +pygimp_personal_rc_file(PyObject *self, PyObject *args, PyObject *kwargs) +{ + char *basename, *filename; + PyObject *ret; + + static char *kwlist[] = { "basename", NULL }; + + if (!PyArg_ParseTupleAndKeywords(args, kwargs, + "s:personal_rc_file", kwlist, + &basename)) + return NULL; + + filename = gimp_personal_rc_file(basename); + ret = PyString_FromString(filename); + g_free(filename); + + return ret; +} + +static PyObject * +pygimp_context_push(PyObject *self) +{ + gimp_context_push(); + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +pygimp_context_pop(PyObject *self) +{ + gimp_context_pop(); + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +pygimp_get_background(PyObject *self) +{ + GimpRGB rgb; + + gimp_context_get_background(&rgb); + return pygimp_rgb_new(&rgb); +} + +static PyObject * +pygimp_get_foreground(PyObject *self) +{ + GimpRGB rgb; + + gimp_context_get_foreground(&rgb); + return pygimp_rgb_new(&rgb); +} + +static PyObject * +pygimp_set_background(PyObject *self, PyObject *args) +{ + PyObject *color; + GimpRGB rgb; + + if (PyArg_ParseTuple(args, "O:set_background", &color)) { + if (!pygimp_rgb_from_pyobject(color, &rgb)) + return NULL; + } else { + PyErr_Clear(); + if (!pygimp_rgb_from_pyobject(args, &rgb)) + return NULL; + } + + gimp_context_set_background(&rgb); + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +pygimp_set_foreground(PyObject *self, PyObject *args) +{ + PyObject *color; + GimpRGB rgb; + + if (PyArg_ParseTuple(args, "O:set_foreground", &color)) { + if (!pygimp_rgb_from_pyobject(color, &rgb)) + return NULL; + } else { + PyErr_Clear(); + if (!pygimp_rgb_from_pyobject(args, &rgb)) + return NULL; + } + + gimp_context_set_foreground(&rgb); + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +pygimp_gradients_get_list(PyObject *self, PyObject *args, PyObject *kwargs) +{ + char **list, *filter = NULL; + int num, i; + PyObject *ret; + + static char *kwlist[] = { "filter", NULL }; + + if (!PyArg_ParseTupleAndKeywords(args, kwargs, + "|s:gradients_get_list", kwlist, + &filter)) + return NULL; + + list = gimp_gradients_get_list(filter, &num); + + ret = PyList_New(num); + + for (i = 0; i < num; i++) { + PyList_SetItem(ret, i, PyString_FromString(list[i])); + } + + g_strfreev(list); + + return ret; +} + +static PyObject * +pygimp_context_get_gradient(PyObject *self) +{ + char *name; + PyObject *ret; + + name = gimp_context_get_gradient(); + ret = PyString_FromString(name); + g_free(name); + + return ret; +} + +static PyObject * +pygimp_gradients_get_gradient(PyObject *self) +{ + if (PyErr_Warn(PyExc_DeprecationWarning, "use gimp.context_get_gradient") < 0) + return NULL; + + return pygimp_context_get_gradient(self); +} + +static PyObject * +pygimp_context_set_gradient(PyObject *self, PyObject *args) +{ + char *actv; + + if (!PyArg_ParseTuple(args, "s:gradients_set_gradient", &actv)) + return NULL; + + gimp_context_set_gradient(actv); + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +pygimp_gradients_set_gradient(PyObject *self, PyObject *args) +{ + if (PyErr_Warn(PyExc_DeprecationWarning, "use gimp.context_set_gradient") < 0) + return NULL; + + return pygimp_context_set_gradient(self, args); +} + +static PyObject * +pygimp_gradient_get_uniform_samples(PyObject *self, PyObject *args) +{ + int num, reverse = FALSE; + char *name; + int nsamp; + double *samp; + int i, j; + PyObject *ret; + + if (!PyArg_ParseTuple(args, "si|i:gradient_get_uniform_samples", + &name, &num, &reverse)) + return NULL; + + if (!gimp_gradient_get_uniform_samples(name, num, reverse, &nsamp, &samp)) { + PyErr_SetString(pygimp_error, "gradient_get_uniform_samples failed"); + return NULL; + } + + ret = PyList_New(num); + for (i = 0, j = 0; i < num; i++, j += 4) + PyList_SetItem(ret, i, Py_BuildValue("(dddd)", samp[j], + samp[j+1], samp[j+2], samp[j+3])); + + g_free(samp); + + return ret; +} + +static PyObject * +pygimp_gradient_get_custom_samples(PyObject *self, PyObject *args) +{ + int num, reverse = FALSE; + char *name; + int nsamp; + double *pos, *samp; + int i, j; + PyObject *ret, *item; + gboolean success; + + if (!PyArg_ParseTuple(args, "sO|i:gradient_get_custom_samples", + &name, &ret, &reverse)) + return NULL; + + if (!PySequence_Check(ret)) { + PyErr_SetString(PyExc_TypeError, + "second arg must be a sequence"); + return NULL; + } + + num = PySequence_Length(ret); + pos = g_new(gdouble, num); + + for (i = 0; i < num; i++) { + item = PySequence_GetItem(ret, i); + + if (!PyFloat_Check(item)) { + PyErr_SetString(PyExc_TypeError, + "second arg must be a sequence of floats"); + g_free(pos); + return NULL; + } + + pos[i] = PyFloat_AsDouble(item); + } + + success = gimp_gradient_get_custom_samples(name, num, pos, reverse, + &nsamp, &samp); + g_free(pos); + + if (!success) { + PyErr_SetString(pygimp_error, "gradient_get_custom_samples failed"); + return NULL; + } + + ret = PyList_New(num); + for (i = 0, j = 0; i < num; i++, j += 4) + PyList_SetItem(ret, i, Py_BuildValue("(dddd)", samp[j], + samp[j+1], samp[j+2], samp[j+3])); + + g_free(samp); + + return ret; +} + +static PyObject * +pygimp_gradients_sample_uniform(PyObject *self, PyObject *args) +{ + char *name; + PyObject *arg_list, *str, *new_args, *ret; + + if (PyErr_Warn(PyExc_DeprecationWarning, + "use gimp.gradient_get_uniform_samples") < 0) + return NULL; + + arg_list = PySequence_List(args); + + name = gimp_context_get_gradient(); + + str = PyString_FromString(name); + g_free(name); + + PyList_Insert(arg_list, 0, str); + Py_XDECREF(str); + + new_args = PyList_AsTuple(arg_list); + Py_XDECREF(arg_list); + + ret = pygimp_gradient_get_uniform_samples(self, new_args); + Py_XDECREF(new_args); + + return ret; +} + +static PyObject * +pygimp_gradients_sample_custom(PyObject *self, PyObject *args) +{ + char *name; + PyObject *arg_list, *str, *new_args, *ret; + + if (PyErr_Warn(PyExc_DeprecationWarning, + "use gimp.gradient_get_custom_samples") < 0) + return NULL; + + arg_list = PySequence_List(args); + + name = gimp_context_get_gradient(); + + str = PyString_FromString(name); + g_free(name); + + PyList_Insert(arg_list, 0, str); + Py_XDECREF(str); + + new_args = PyList_AsTuple(arg_list); + Py_XDECREF(arg_list); + + ret = pygimp_gradient_get_custom_samples(self, new_args); + + return ret; +} + +static PyObject * +pygimp_delete(PyObject *self, PyObject *args) +{ + PyGimpImage *img; + + if (!PyArg_ParseTuple(args, "O:delete", &img)) + return NULL; + + if (pygimp_image_check(img)) + gimp_image_delete(img->ID); + else if (pygimp_drawable_check(img)) + gimp_item_delete(img->ID); + else if (pygimp_display_check(img)) + gimp_display_delete(img->ID); + + Py_INCREF(Py_None); + return Py_None; +} + + +static PyObject * +pygimp_displays_flush(PyObject *self) +{ + gimp_displays_flush(); + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +pygimp_displays_reconnect(PyObject *self, PyObject *args) +{ + PyGimpImage *old_img, *new_img; + + if (!PyArg_ParseTuple(args, "O!O!:displays_reconnect", + &PyGimpImage_Type, &old_img, + &PyGimpImage_Type, &new_img)) + return NULL; + + if (!gimp_displays_reconnect (old_img->ID, new_img->ID)) { + PyErr_Format(pygimp_error, + "could not reconnect the displays of image (ID %d) " + "to image (ID %d)", + old_img->ID, new_img->ID); + return NULL; + } + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +pygimp_tile_cache_size(PyObject *self, PyObject *args) +{ + unsigned long k; + + if (!PyArg_ParseTuple(args, "l:tile_cache_size", &k)) + return NULL; + + gimp_tile_cache_size(k); + + Py_INCREF(Py_None); + return Py_None; +} + + +static PyObject * +pygimp_tile_cache_ntiles(PyObject *self, PyObject *args) +{ + unsigned long n; + + if (!PyArg_ParseTuple(args, "l:tile_cache_ntiles", &n)) + return NULL; + + gimp_tile_cache_ntiles(n); + + Py_INCREF(Py_None); + return Py_None; +} + + +static PyObject * +pygimp_tile_width(PyObject *self) +{ + return PyInt_FromLong(gimp_tile_width()); +} + + +static PyObject * +pygimp_tile_height(PyObject *self) +{ + return PyInt_FromLong(gimp_tile_height()); +} + +static PyObject * +pygimp_extension_ack(PyObject *self) +{ + gimp_extension_ack(); + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +pygimp_extension_enable(PyObject *self) +{ + gimp_extension_enable(); + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +pygimp_extension_process(PyObject *self, PyObject *args) +{ + guint timeout; + + if (!PyArg_ParseTuple(args, "I:extension_process", &timeout)) + return NULL; + + gimp_extension_process(timeout); + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +pygimp_parasite_find(PyObject *self, PyObject *args) +{ + char *name; + + if (!PyArg_ParseTuple(args, "s:parasite_find", &name)) + return NULL; + + return pygimp_parasite_new(gimp_get_parasite(name)); +} + +static PyObject * +pygimp_parasite_attach(PyObject *self, PyObject *args) +{ + PyGimpParasite *parasite; + + if (!PyArg_ParseTuple(args, "O!:parasite_attach", + &PyGimpParasite_Type, ¶site)) + return NULL; + + if (!gimp_attach_parasite(parasite->para)) { + PyErr_Format(pygimp_error, "could not attach parasite '%s'", + gimp_parasite_name(parasite->para)); + return NULL; + } + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +pygimp_attach_new_parasite(PyObject *self, PyObject *args) +{ + GimpParasite *parasite; + char *name, *data; + int flags, size; + + if (!PyArg_ParseTuple(args, "sis#:attach_new_parasite", &name, &flags, + &data, &size)) + return NULL; + + parasite = gimp_parasite_new (name, flags, size, data); + + if (!gimp_attach_parasite (parasite)) { + PyErr_Format(pygimp_error, "could not attach new parasite '%s'", name); + gimp_parasite_free (parasite); + return NULL; + } + + gimp_parasite_free (parasite); + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +pygimp_parasite_detach(PyObject *self, PyObject *args) +{ + char *name; + + if (!PyArg_ParseTuple(args, "s:parasite_detach", &name)) + return NULL; + + if (!gimp_detach_parasite(name)) { + PyErr_Format(pygimp_error, "could not detach parasite '%s'", name); + return NULL; + } + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +pygimp_parasite_list(PyObject *self) +{ + gint num_parasites; + gchar **parasites; + PyObject *ret; + gint i; + + parasites = gimp_get_parasite_list (&num_parasites); + + ret = PyTuple_New(num_parasites); + + for (i = 0; i < num_parasites; i++) + PyTuple_SetItem(ret, i, PyString_FromString(parasites[i])); + + g_strfreev(parasites); + return ret; +} + +static PyObject * +pygimp_show_tool_tips(PyObject *self) +{ + return PyBool_FromLong(gimp_show_tool_tips()); +} + +static PyObject * +pygimp_show_help_button(PyObject *self) +{ + return PyBool_FromLong(gimp_show_help_button()); +} + +static PyObject * +pygimp_check_size(PyObject *self) +{ + return PyInt_FromLong(gimp_check_size()); +} + +static PyObject * +pygimp_check_type(PyObject *self) +{ + return PyInt_FromLong(gimp_check_type()); +} + +static PyObject * +pygimp_default_display(PyObject *self) +{ + return pygimp_display_new(gimp_default_display()); +} + +static PyObject * +pygimp_wm_class(PyObject *self) +{ + return PyString_FromString(gimp_wm_class()); +} + +static PyObject * +pygimp_display_name(PyObject *self) +{ + return PyString_FromString(gimp_display_name()); +} + +static PyObject * +pygimp_monitor_number(PyObject *self) +{ + return PyInt_FromLong(gimp_monitor_number()); +} + +static PyObject * +pygimp_get_progname(PyObject *self) +{ + return PyString_FromString(gimp_get_progname()); +} + +static PyObject * +pygimp_user_directory(PyObject *self, PyObject *args, PyObject *kwargs) +{ + GimpUserDirectory type; + const char *user_dir; + PyObject *py_type, *ret; + + static char *kwlist[] = { "type", NULL }; + + if (!PyArg_ParseTupleAndKeywords(args, kwargs, + "O:user_directory", kwlist, + &py_type)) + return NULL; + + if (pyg_enum_get_value(GIMP_TYPE_USER_DIRECTORY, py_type, (gpointer)&type)) + return NULL; + + /* GimpUserDirectory and GUserDirectory are compatible */ + user_dir = g_get_user_special_dir((GUserDirectory)type); + + if (user_dir) { + ret = PyString_FromString(user_dir); + } else { + Py_INCREF(Py_None); + ret = Py_None; + } + + return ret; +} + +static PyObject * +pygimp_fonts_refresh(PyObject *self) +{ + if (!gimp_fonts_refresh()) { + PyErr_SetString(pygimp_error, "could not refresh fonts"); + return NULL; + } + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +pygimp_checks_get_shades(PyObject *self, PyObject *args, PyObject *kwargs) +{ + int type; + guchar light, dark; + static char *kwlist[] = { "type", NULL }; + + if (!PyArg_ParseTupleAndKeywords(args, kwargs, + "i:checks_get_shades", kwlist, + &type)) + return NULL; + + if (type < GIMP_CHECK_TYPE_LIGHT_CHECKS || + type > GIMP_CHECK_TYPE_BLACK_ONLY) { + PyErr_SetString(PyExc_ValueError, "Invalid check type"); + return NULL; + } + + gimp_checks_get_shades(type, &light, &dark); + + return Py_BuildValue("(ii)", light, dark); +} + +static PyObject * +pygimp_fonts_get_list(PyObject *self, PyObject *args, PyObject *kwargs) +{ + char **list, *filter = NULL; + int num, i; + PyObject *ret; + + static char *kwlist[] = { "filter", NULL }; + + if (!PyArg_ParseTupleAndKeywords(args, kwargs, + "|s:fonts_get_list", kwlist, + &filter)) + return NULL; + + list = gimp_fonts_get_list(filter, &num); + + if (num == 0) { + PyErr_SetString(pygimp_error, "could not get font list"); + return NULL; + } + + ret = PyList_New(num); + + for (i = 0; i < num; i++) { + PyList_SetItem(ret, i, PyString_FromString(list[i])); + } + + g_strfreev(list); + + return ret; +} + +static PyObject * +vectors_to_objects(int num_vectors, int *vectors) +{ + PyObject *ret; + int i; + + ret = PyList_New(num_vectors); + if (ret == NULL) + goto done; + + for (i = 0; i < num_vectors; i++) + PyList_SetItem(ret, i, pygimp_vectors_new(vectors[i])); + +done: + g_free(vectors); + return ret; +} + +static PyObject * +pygimp_vectors_import_from_file(PyObject *self, PyObject *args, PyObject *kwargs) +{ + PyGimpImage *img; + PyObject *py_file; + gboolean merge = FALSE, scale = FALSE; + int *vectors, num_vectors; + gboolean success; + + static char *kwlist[] = { "image", "svg_file", "merge", "scale", NULL }; + + if (!PyArg_ParseTupleAndKeywords(args, kwargs, + "O!O|ii:vectors_import_from_file", kwlist, + &PyGimpImage_Type, &img, &py_file, + &merge, &scale)) + return NULL; + + if (PyString_Check(py_file)) { + success = gimp_vectors_import_from_file(img->ID, + PyString_AsString(py_file), + merge, scale, + &num_vectors, &vectors); + } else { + PyObject *chunk_size, *buffer, *read_method; + + chunk_size = PyInt_FromLong(16 * 1024); + if (chunk_size == NULL) + return NULL; + + buffer = PyString_FromString(""); + if (buffer == NULL) { + Py_DECREF(chunk_size); + return NULL; + } + + read_method = PyString_FromString("read"); + if (read_method == NULL || !PyCallable_Check(read_method)) { + Py_XDECREF(read_method); + PyErr_SetString(PyExc_TypeError, + "svg_file must be an object that has a \"read\" " + "method, or a filename (str)"); + return NULL; + } + + while (1) { + PyObject *chunk; + chunk = PyObject_CallMethodObjArgs(py_file, read_method, + chunk_size, NULL); + + if (!chunk || !PyString_Check(chunk)) { + Py_XDECREF(chunk); + Py_DECREF(chunk_size); + Py_DECREF(buffer); + Py_DECREF(read_method); + return NULL; + } + + if (PyString_GET_SIZE(chunk) != 0) { + PyString_ConcatAndDel(&buffer, chunk); + if (buffer == NULL) { + Py_DECREF(chunk_size); + Py_DECREF(read_method); + return NULL; + } + } else { + Py_DECREF(chunk); + break; + } + } + + success = gimp_vectors_import_from_string(img->ID, + PyString_AsString(buffer), + PyString_Size(buffer), + merge, scale, + &num_vectors, &vectors); + + Py_DECREF(chunk_size); + Py_DECREF(buffer); + Py_DECREF(read_method); + } + + if (!success) { + PyErr_Format(pygimp_error, + "Vectors import failed: %s", gimp_get_pdb_error()); + return NULL; + } + + return vectors_to_objects(num_vectors, vectors); +} + +static PyObject * +pygimp_vectors_import_from_string(PyObject *self, PyObject *args, PyObject *kwargs) +{ + PyGimpImage *img; + const char *svg_string; + int length; + gboolean merge = FALSE, scale = FALSE; + int *vectors, num_vectors; + gboolean success; + + static char *kwlist[] = { "image", "svg_string", "merge", "scale", NULL }; + + if (!PyArg_ParseTupleAndKeywords(args, kwargs, + "O!s#|ii:vectors_import_from_string", kwlist, + &PyGimpImage_Type, &img, + &svg_string, &length, + &merge, &scale)) + return NULL; + + success = gimp_vectors_import_from_string(img->ID, svg_string, length, + merge, scale, + &num_vectors, &vectors); + + if (!success) { + PyErr_Format(pygimp_error, + "Vectors import failed: %s", gimp_get_pdb_error()); + return NULL; + } + + return vectors_to_objects(num_vectors, vectors); +} + +static PyObject * +id2image(PyObject *self, PyObject *args) +{ + int id; + + if (!PyArg_ParseTuple(args, "i:_id2image", &id)) + return NULL; + + if (id >= 0) + return pygimp_image_new(id); + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +id2drawable(PyObject *self, PyObject *args) +{ + int id; + + if (!PyArg_ParseTuple(args, "i:_id2drawable", &id)) + return NULL; + + if (id >= 0) + return pygimp_drawable_new(NULL, id); + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +id2display(PyObject *self, PyObject *args) +{ + int id; + + if (!PyArg_ParseTuple(args, "i:_id2display", &id)) + return NULL; + + if (id >= 0) + return pygimp_display_new(id); + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +id2vectors(PyObject *self, PyObject *args) +{ + int id; + + if (!PyArg_ParseTuple(args, "i:_id2vectors", &id)) + return NULL; + + if (id >= 0) + return pygimp_vectors_new(id); + + Py_INCREF(Py_None); + return Py_None; +} + +static PyObject * +pygimp_export_image (PyObject *self, PyObject *args, PyObject *kwargs) +{ + PyGimpImage *img; + PyGimpDrawable *drw = NULL; + gchar *format_name = NULL; + unsigned int capabilities = -1; + GimpExportReturn result; + gint32 img_id; + gint32 drw_id; + PyObject *return_values; + + static char *kwlist[] = { "image", "drawable", "format_name", "capabilities", NULL }; + if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O!|OsI:export_image", kwlist, + &PyGimpImage_Type, &img, + &drw, + &format_name, + &capabilities)) + return NULL; + if (capabilities == -1) { + PyErr_SetString(PyExc_TypeError, + "the \"capabilities\" (4th) parameter must be set with " + "a combination of the " + "EXPORT_CAN_HANDLE_*/EXPORT_NEEDS_ALPHA values. " + "(check developer documentation on the C function " + "gimp_export_image for details)" + ); + return NULL; + } + + /* If no drawable is given, assume the active drawable */ + if (drw == NULL) { + drw = (PyGimpDrawable *)PyObject_GetAttrString((PyObject *)img, + "active_drawable"); + if ((PyObject *)drw == Py_None) { + PyErr_SetString(PyExc_ValueError, + "No active drawable in the image and no drawable " + " specified for export." + ); + return NULL; + } + } + img_id = img->ID; + drw_id = drw->ID; + + result = gimp_export_image(&img_id, &drw_id, format_name, capabilities); + + if (img_id != img->ID) { + img = (PyGimpImage *)pygimp_image_new(img_id); + } + else { + Py_INCREF(img); + } + if (drw_id != drw->ID) { + drw = (PyGimpDrawable *)pygimp_drawable_new(NULL, drw_id); + } + else { + Py_INCREF(drw); + } + + return_values = PyTuple_New(3); + PyTuple_SetItem(return_values, 0, PyInt_FromLong(result)); + PyTuple_SetItem(return_values, 1, (PyObject *)img); + PyTuple_SetItem(return_values, 2, (PyObject *)drw); + + return return_values; +} + +static PyObject * +pygimp_export_dialog_new (PyObject *self, PyObject *args, PyObject *kwargs) +{ + gchar *format_name; + gchar *role = NULL; + gchar *help_id = NULL; + GtkWidget *dialog = NULL; + + static char *kwlist[] = { "format_name", "role", "help_id", NULL }; + if (!PyArg_ParseTupleAndKeywords(args, kwargs, "s|ss:export_dialog", kwlist, + &format_name, + &role, + &help_id)) + return NULL; + + if (role == NULL) { + role = "gimp_export_image"; + } + + dialog = gimp_export_dialog_new(format_name, role, help_id); + + /* pyobject_new handles NULL values */ + + return pygobject_new((GObject *)dialog); + +} + +/* No need to expose "gimp_export_dialog_get_content_area", + * because one just have to call the "get_content_area" method + * on the returned export_dialog + */ + + +/* List of methods defined in the module */ + +static struct PyMethodDef gimp_methods[] = { + {"main", (PyCFunction)pygimp_main, METH_VARARGS}, + {"quit", (PyCFunction)pygimp_quit, METH_NOARGS}, + {"message", (PyCFunction)pygimp_message, METH_VARARGS}, + {"exit", (PyCFunction)pygimp_exit, METH_VARARGS | METH_KEYWORDS}, + {"set_data", (PyCFunction)pygimp_set_data, METH_VARARGS}, + {"get_data", (PyCFunction)pygimp_get_data, METH_VARARGS}, + {"progress_init", (PyCFunction)pygimp_progress_init, METH_VARARGS}, + {"progress_update", (PyCFunction)pygimp_progress_update, METH_VARARGS}, + {"progress_install", (PyCFunction)pygimp_progress_install, METH_VARARGS | METH_KEYWORDS}, + {"progress_uninstall", (PyCFunction)pygimp_progress_uninstall, METH_VARARGS}, + {"image_list", (PyCFunction)pygimp_image_list, METH_NOARGS}, + {"install_procedure", (PyCFunction)pygimp_install_procedure, METH_VARARGS}, + {"install_temp_proc", (PyCFunction)pygimp_install_temp_proc, METH_VARARGS}, + {"uninstall_temp_proc", (PyCFunction)pygimp_uninstall_temp_proc, METH_VARARGS}, + {"register_magic_load_handler", (PyCFunction)pygimp_register_magic_load_handler, METH_VARARGS}, + {"register_load_handler", (PyCFunction)pygimp_register_load_handler, METH_VARARGS}, + {"register_save_handler", (PyCFunction)pygimp_register_save_handler, METH_VARARGS}, + {"domain_register", (PyCFunction)pygimp_domain_register, METH_VARARGS}, + {"menu_register", (PyCFunction)pygimp_menu_register, METH_VARARGS}, + {"gamma", (PyCFunction)pygimp_gamma, METH_NOARGS}, + {"gtkrc", (PyCFunction)pygimp_gtkrc, METH_NOARGS}, + {"personal_rc_file", (PyCFunction)pygimp_personal_rc_file, METH_VARARGS | METH_KEYWORDS}, + {"context_push", (PyCFunction)pygimp_context_push, METH_NOARGS}, + {"context_pop", (PyCFunction)pygimp_context_pop, METH_NOARGS}, + {"get_background", (PyCFunction)pygimp_get_background, METH_NOARGS}, + {"get_foreground", (PyCFunction)pygimp_get_foreground, METH_NOARGS}, + {"set_background", (PyCFunction)pygimp_set_background, METH_VARARGS}, + {"set_foreground", (PyCFunction)pygimp_set_foreground, METH_VARARGS}, + {"gradients_get_list", (PyCFunction)pygimp_gradients_get_list, METH_VARARGS | METH_KEYWORDS}, + {"context_get_gradient", (PyCFunction)pygimp_context_get_gradient, METH_NOARGS}, + {"context_set_gradient", (PyCFunction)pygimp_context_set_gradient, METH_VARARGS}, + {"gradients_get_gradient", (PyCFunction)pygimp_gradients_get_gradient, METH_NOARGS}, + {"gradients_set_gradient", (PyCFunction)pygimp_gradients_set_gradient, METH_VARARGS}, + {"gradient_get_uniform_samples", (PyCFunction)pygimp_gradient_get_uniform_samples, METH_VARARGS}, + {"gradient_get_custom_samples", (PyCFunction)pygimp_gradient_get_custom_samples, METH_VARARGS}, + {"gradients_sample_uniform", (PyCFunction)pygimp_gradients_sample_uniform, METH_VARARGS}, + {"gradients_sample_custom", (PyCFunction)pygimp_gradients_sample_custom, METH_VARARGS}, + {"delete", (PyCFunction)pygimp_delete, METH_VARARGS}, + {"displays_flush", (PyCFunction)pygimp_displays_flush, METH_NOARGS}, + {"displays_reconnect", (PyCFunction)pygimp_displays_reconnect, METH_VARARGS}, + {"tile_cache_size", (PyCFunction)pygimp_tile_cache_size, METH_VARARGS}, + {"tile_cache_ntiles", (PyCFunction)pygimp_tile_cache_ntiles, METH_VARARGS}, + {"tile_width", (PyCFunction)pygimp_tile_width, METH_NOARGS}, + {"tile_height", (PyCFunction)pygimp_tile_height, METH_NOARGS}, + {"extension_ack", (PyCFunction)pygimp_extension_ack, METH_NOARGS}, + {"extension_enable", (PyCFunction)pygimp_extension_enable, METH_NOARGS}, + {"extension_process", (PyCFunction)pygimp_extension_process, METH_VARARGS}, + {"parasite_find", (PyCFunction)pygimp_parasite_find, METH_VARARGS}, + {"parasite_attach", (PyCFunction)pygimp_parasite_attach, METH_VARARGS}, + {"attach_new_parasite",(PyCFunction)pygimp_attach_new_parasite,METH_VARARGS}, + {"parasite_detach", (PyCFunction)pygimp_parasite_detach, METH_VARARGS}, + {"parasite_list", (PyCFunction)pygimp_parasite_list, METH_NOARGS}, + {"show_tool_tips", (PyCFunction)pygimp_show_tool_tips, METH_NOARGS}, + {"show_help_button", (PyCFunction)pygimp_show_help_button, METH_NOARGS}, + {"check_size", (PyCFunction)pygimp_check_size, METH_NOARGS}, + {"check_type", (PyCFunction)pygimp_check_type, METH_NOARGS}, + {"default_display", (PyCFunction)pygimp_default_display, METH_NOARGS}, + {"wm_class", (PyCFunction)pygimp_wm_class, METH_NOARGS}, + {"display_name", (PyCFunction)pygimp_display_name, METH_NOARGS}, + {"monitor_number", (PyCFunction)pygimp_monitor_number, METH_NOARGS}, + {"get_progname", (PyCFunction)pygimp_get_progname, METH_NOARGS}, + {"user_directory", (PyCFunction)pygimp_user_directory, METH_VARARGS | METH_KEYWORDS}, + {"fonts_refresh", (PyCFunction)pygimp_fonts_refresh, METH_NOARGS}, + {"fonts_get_list", (PyCFunction)pygimp_fonts_get_list, METH_VARARGS | METH_KEYWORDS}, + {"checks_get_shades", (PyCFunction)pygimp_checks_get_shades, METH_VARARGS | METH_KEYWORDS}, + {"vectors_import_from_file", (PyCFunction)pygimp_vectors_import_from_file, METH_VARARGS | METH_KEYWORDS}, + {"vectors_import_from_string", (PyCFunction)pygimp_vectors_import_from_string, METH_VARARGS | METH_KEYWORDS}, + {"_id2image", (PyCFunction)id2image, METH_VARARGS}, + {"_id2drawable", (PyCFunction)id2drawable, METH_VARARGS}, + {"_id2display", (PyCFunction)id2display, METH_VARARGS}, + {"_id2vectors", (PyCFunction)id2vectors, METH_VARARGS}, + {"export_image", (PyCFunction)pygimp_export_image, METH_VARARGS | METH_KEYWORDS}, + {"export_dialog", (PyCFunction)pygimp_export_dialog_new, METH_VARARGS | METH_KEYWORDS}, + {NULL, (PyCFunction)NULL, 0, NULL} /* sentinel */ +}; + + +static struct _PyGimp_Functions pygimp_api_functions = { + &PyGimpImage_Type, + pygimp_image_new, + &PyGimpDisplay_Type, + pygimp_display_new, + &PyGimpItem_Type, + pygimp_item_new, + &PyGimpDrawable_Type, + pygimp_drawable_new, + &PyGimpLayer_Type, + pygimp_layer_new, + &PyGimpGroupLayer_Type, + pygimp_group_layer_new, + &PyGimpChannel_Type, + pygimp_channel_new, + &PyGimpVectors_Type, + pygimp_vectors_new, +}; + + +/* Initialization function for the module (*must* be called initgimp) */ + +static char gimp_module_documentation[] = +"This module provides interfaces to allow you to write gimp plug-ins" +; + +void initgimp(void); + +PyMODINIT_FUNC +initgimp(void) +{ + PyObject *m; + + PyGimpPDB_Type.ob_type = &PyType_Type; + PyGimpPDB_Type.tp_alloc = PyType_GenericAlloc; + PyGimpPDB_Type.tp_new = PyType_GenericNew; + if (PyType_Ready(&PyGimpPDB_Type) < 0) + return; + + PyGimpPDBFunction_Type.ob_type = &PyType_Type; + PyGimpPDBFunction_Type.tp_alloc = PyType_GenericAlloc; + PyGimpPDBFunction_Type.tp_new = PyType_GenericNew; + if (PyType_Ready(&PyGimpPDBFunction_Type) < 0) + return; + + PyGimpImage_Type.ob_type = &PyType_Type; + PyGimpImage_Type.tp_alloc = PyType_GenericAlloc; + PyGimpImage_Type.tp_new = PyType_GenericNew; + if (PyType_Ready(&PyGimpImage_Type) < 0) + return; + + PyGimpDisplay_Type.ob_type = &PyType_Type; + PyGimpDisplay_Type.tp_alloc = PyType_GenericAlloc; + PyGimpDisplay_Type.tp_new = PyType_GenericNew; + if (PyType_Ready(&PyGimpDisplay_Type) < 0) + return; + + PyGimpLayer_Type.ob_type = &PyType_Type; + PyGimpLayer_Type.tp_alloc = PyType_GenericAlloc; + PyGimpLayer_Type.tp_new = PyType_GenericNew; + if (PyType_Ready(&PyGimpLayer_Type) < 0) + return; + + PyGimpGroupLayer_Type.ob_type = &PyType_Type; + PyGimpGroupLayer_Type.tp_alloc = PyType_GenericAlloc; + PyGimpGroupLayer_Type.tp_new = PyType_GenericNew; + if (PyType_Ready(&PyGimpGroupLayer_Type) < 0) + return; + + PyGimpChannel_Type.ob_type = &PyType_Type; + PyGimpChannel_Type.tp_alloc = PyType_GenericAlloc; + PyGimpChannel_Type.tp_new = PyType_GenericNew; + if (PyType_Ready(&PyGimpChannel_Type) < 0) + return; + + PyGimpTile_Type.ob_type = &PyType_Type; + PyGimpTile_Type.tp_alloc = PyType_GenericAlloc; + if (PyType_Ready(&PyGimpTile_Type) < 0) + return; + + PyGimpPixelRgn_Type.ob_type = &PyType_Type; + PyGimpPixelRgn_Type.tp_alloc = PyType_GenericAlloc; + if (PyType_Ready(&PyGimpPixelRgn_Type) < 0) + return; + + PyGimpParasite_Type.ob_type = &PyType_Type; + PyGimpParasite_Type.tp_alloc = PyType_GenericAlloc; + PyGimpParasite_Type.tp_new = PyType_GenericNew; + if (PyType_Ready(&PyGimpParasite_Type) < 0) + return; + + PyGimpVectorsStroke_Type.ob_type = &PyType_Type; + PyGimpVectorsStroke_Type.tp_alloc = PyType_GenericAlloc; + PyGimpVectorsStroke_Type.tp_new = PyType_GenericNew; + if (PyType_Ready(&PyGimpVectorsStroke_Type) < 0) + return; + + PyGimpVectorsBezierStroke_Type.ob_type = &PyType_Type; + PyGimpVectorsBezierStroke_Type.tp_alloc = PyType_GenericAlloc; + PyGimpVectorsBezierStroke_Type.tp_new = PyType_GenericNew; + if (PyType_Ready(&PyGimpVectorsBezierStroke_Type) < 0) + return; + + PyGimpVectors_Type.ob_type = &PyType_Type; + PyGimpVectors_Type.tp_alloc = PyType_GenericAlloc; + PyGimpVectors_Type.tp_new = PyType_GenericNew; + if (PyType_Ready(&PyGimpVectors_Type) < 0) + return; + + PyGimpPixelFetcher_Type.ob_type = &PyType_Type; + PyGimpPixelFetcher_Type.tp_alloc = PyType_GenericAlloc; + PyGimpPixelFetcher_Type.tp_new = PyType_GenericNew; + if (PyType_Ready(&PyGimpPixelFetcher_Type) < 0) + return; + + pygimp_init_pygobject(); + init_pygimpcolor(); + + /* initialize i18n support */ + bindtextdomain (GETTEXT_PACKAGE "-python", gimp_locale_directory ()); +#ifdef HAVE_BIND_TEXTDOMAIN_CODESET + bind_textdomain_codeset (GETTEXT_PACKAGE "-python", "UTF-8"); +#endif + + /* set the default python encoding to utf-8 */ + PyUnicode_SetDefaultEncoding("utf-8"); + + /* initialize gegl */ + gegl_init(0, NULL); + + /* Create the module and add the functions */ + m = Py_InitModule4("gimp", gimp_methods, + gimp_module_documentation, + NULL, PYTHON_API_VERSION); + + /* Add some symbolic constants to the module */ + pygimp_error = PyErr_NewException("gimp.error", PyExc_RuntimeError, NULL); + PyModule_AddObject(m, "error", pygimp_error); + + PyModule_AddObject(m, "pdb", pygimp_pdb_new()); + + /* export the types used in gimpmodule */ + Py_INCREF(&PyGimpImage_Type); + PyModule_AddObject(m, "Image", (PyObject *)&PyGimpImage_Type); + + Py_INCREF(&PyGimpItem_Type); + PyModule_AddObject(m, "Item", (PyObject *)&PyGimpItem_Type); + + Py_INCREF(&PyGimpDrawable_Type); + PyModule_AddObject(m, "Drawable", (PyObject *)&PyGimpDrawable_Type); + + Py_INCREF(&PyGimpLayer_Type); + PyModule_AddObject(m, "Layer", (PyObject *)&PyGimpLayer_Type); + + Py_INCREF(&PyGimpGroupLayer_Type); + PyModule_AddObject(m, "GroupLayer", (PyObject *)&PyGimpGroupLayer_Type); + + Py_INCREF(&PyGimpChannel_Type); + PyModule_AddObject(m, "Channel", (PyObject *)&PyGimpChannel_Type); + + Py_INCREF(&PyGimpDisplay_Type); + PyModule_AddObject(m, "Display", (PyObject *)&PyGimpDisplay_Type); + + Py_INCREF(&PyGimpTile_Type); + PyModule_AddObject(m, "Tile", (PyObject *)&PyGimpTile_Type); + + Py_INCREF(&PyGimpPixelRgn_Type); + PyModule_AddObject(m, "PixelRgn", (PyObject *)&PyGimpPixelRgn_Type); + + Py_INCREF(&PyGimpParasite_Type); + PyModule_AddObject(m, "Parasite", (PyObject *)&PyGimpParasite_Type); + + Py_INCREF(&PyGimpVectorsBezierStroke_Type); + PyModule_AddObject(m, "VectorsBezierStroke", (PyObject *)&PyGimpVectorsBezierStroke_Type); + + Py_INCREF(&PyGimpVectors_Type); + PyModule_AddObject(m, "Vectors", (PyObject *)&PyGimpVectors_Type); + + Py_INCREF(&PyGimpPixelFetcher_Type); + PyModule_AddObject(m, "PixelFetcher", (PyObject *)&PyGimpPixelFetcher_Type); + + /* for other modules */ + pygimp_api_functions.pygimp_error = pygimp_error; + + PyModule_AddObject(m, "_PyGimp_API", + PyCObject_FromVoidPtr(&pygimp_api_functions, NULL)); + + PyModule_AddObject(m, "version", + Py_BuildValue("(iii)", + gimp_major_version, + gimp_minor_version, + gimp_micro_version)); + + /* Some environment constants */ + PyModule_AddObject(m, "directory", + PyString_FromString(gimp_directory())); + PyModule_AddObject(m, "data_directory", + PyString_FromString(gimp_data_directory())); + PyModule_AddObject(m, "locale_directory", + PyString_FromString(gimp_locale_directory())); + PyModule_AddObject(m, "sysconf_directory", + PyString_FromString(gimp_sysconf_directory())); + PyModule_AddObject(m, "plug_in_directory", + PyString_FromString(gimp_plug_in_directory())); + + /* Check for errors */ + if (PyErr_Occurred()) + Py_FatalError("can't initialize module gimp"); +} |