1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
8 #include "otk/display.hh"
11 // The initializer in openbox_wrap.cc
12 extern void init_openbox(void);
13 // The initializer in otk_wrap.cc
14 extern void init_otk(void);
19 static PyObject *obdict = NULL;
21 // ************************************************************* //
22 // Define some custom types which are passed to python callbacks //
23 // ************************************************************* //
27 OBActions::ActionType action;
29 OBWidget::WidgetType type;
45 static void ActionDataDealloc(ActionData *self)
47 PyObject_Del((PyObject*)self);
50 static void BindingDataDealloc(BindingData *self)
52 PyObject_Del((PyObject*)self);
55 PyObject *ActionData_action(ActionData *self, PyObject *args)
57 if(!PyArg_ParseTuple(args,":action")) return NULL;
58 return PyLong_FromLong((int)self->action);
61 PyObject *ActionData_window(ActionData *self, PyObject *args)
63 if(!PyArg_ParseTuple(args,":window")) return NULL;
64 return PyLong_FromLong(self->window);
67 PyObject *ActionData_target(ActionData *self, PyObject *args)
69 if(!PyArg_ParseTuple(args,":target")) return NULL;
70 return PyLong_FromLong((int)self->type);
73 PyObject *ActionData_modifiers(ActionData *self, PyObject *args)
75 if(!PyArg_ParseTuple(args,":modifiers")) return NULL;
76 return PyLong_FromUnsignedLong(self->state);
79 PyObject *ActionData_button(ActionData *self, PyObject *args)
81 if(!PyArg_ParseTuple(args,":button")) return NULL;
83 switch (self->button) {
91 return PyLong_FromLong(b);
94 PyObject *ActionData_xroot(ActionData *self, PyObject *args)
96 if(!PyArg_ParseTuple(args,":xroot")) return NULL;
97 return PyLong_FromLong(self->xroot);
100 PyObject *ActionData_yroot(ActionData *self, PyObject *args)
102 if(!PyArg_ParseTuple(args,":yroot")) return NULL;
103 return PyLong_FromLong(self->yroot);
106 PyObject *ActionData_time(ActionData *self, PyObject *args)
108 if(!PyArg_ParseTuple(args,":time")) return NULL;
109 return PyLong_FromLong(self->time);
112 static PyMethodDef ActionData_methods[] = {
113 {"action", (PyCFunction)ActionData_action, METH_VARARGS,
114 "Return the action being executed."},
115 {"window", (PyCFunction)ActionData_window, METH_VARARGS,
116 "Return the client window id."},
117 {"target", (PyCFunction)ActionData_target, METH_VARARGS,
118 "Return the target type that the action is occuring on."},
119 {"modifiers", (PyCFunction)ActionData_modifiers, METH_VARARGS,
120 "Return the modifier keys state."},
121 {"button", (PyCFunction)ActionData_button, METH_VARARGS,
122 "Return the number of the pressed button (1-5)."},
123 {"xroot", (PyCFunction)ActionData_xroot, METH_VARARGS,
124 "Return the X-position of the mouse cursor on the root window."},
125 {"yroot", (PyCFunction)ActionData_yroot, METH_VARARGS,
126 "Return the Y-position of the mouse cursor on the root window."},
127 {"time", (PyCFunction)ActionData_time, METH_VARARGS,
128 "Return the time at which the event occured."},
129 {NULL, NULL, 0, NULL}
132 PyObject *BindingData_window(BindingData *self, PyObject *args)
134 if(!PyArg_ParseTuple(args,":window")) return NULL;
135 return PyLong_FromLong(self->window);
138 PyObject *BindingData_modifiers(BindingData *self, PyObject *args)
140 if(!PyArg_ParseTuple(args,":modifiers")) return NULL;
141 return PyLong_FromUnsignedLong(self->state);
144 PyObject *BindingData_key(BindingData *self, PyObject *args)
146 if(!PyArg_ParseTuple(args,":key")) return NULL;
147 return PyString_FromString(
148 XKeysymToString(XKeycodeToKeysym(otk::OBDisplay::display, self->key, 0)));
152 PyObject *BindingData_time(BindingData *self, PyObject *args)
154 if(!PyArg_ParseTuple(args,":time")) return NULL;
155 return PyLong_FromLong(self->time);
158 static PyMethodDef BindingData_methods[] = {
159 {"window", (PyCFunction)BindingData_window, METH_VARARGS,
160 "Return the client window id."},
161 {"modifiers", (PyCFunction)BindingData_modifiers, METH_VARARGS,
162 "Return the modifier keys state."},
163 {"key", (PyCFunction)BindingData_key, METH_VARARGS,
164 "Return the name of the pressed key."},
165 {"time", (PyCFunction)BindingData_time, METH_VARARGS,
166 "Return the time at which the event occured."},
167 {NULL, NULL, 0, NULL}
170 static PyObject *ActionDataGetAttr(PyObject *obj, char *name)
172 return Py_FindMethod(ActionData_methods, obj, name);
175 static PyObject *BindingDataGetAttr(PyObject *obj, char *name)
177 return Py_FindMethod(BindingData_methods, obj, name);
180 static PyTypeObject ActionData_Type = {
181 PyObject_HEAD_INIT(NULL)
186 (destructor)ActionDataDealloc,
188 (getattrfunc)ActionDataGetAttr,
189 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
192 static PyTypeObject BindingData_Type = {
193 PyObject_HEAD_INIT(NULL)
198 (destructor)BindingDataDealloc,
200 (getattrfunc)BindingDataGetAttr,
201 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
204 // **************** //
205 // End custom types //
206 // **************** //
208 void python_init(char *argv0)
210 Py_SetProgramName(argv0);
214 PyRun_SimpleString("from _otk import *; from _openbox import *;");
215 PyRun_SimpleString("openbox = Openbox_instance()");
217 // set up access to the python global variables
218 PyObject *obmodule = PyImport_AddModule("__main__");
219 obdict = PyModule_GetDict(obmodule);
221 // set up the custom types
222 ActionData_Type.ob_type = &PyType_Type;
223 BindingData_Type.ob_type = &PyType_Type;
226 void python_destroy()
231 bool python_exec(const std::string &path)
233 FILE *rcpyfd = fopen(path.c_str(), "r");
235 printf("failed to load python file %s\n", path.c_str());
238 PyRun_SimpleFile(rcpyfd, const_cast<char*>(path.c_str()));
243 static void call(PyObject *func, PyObject *data)
248 arglist = Py_BuildValue("(O)", data);
251 result = PyEval_CallObject(func, arglist);
253 // an exception occured in the script, display it
261 void python_callback(PyObject *func, OBActions::ActionType action,
262 Window window, OBWidget::WidgetType type,
263 unsigned int state, unsigned int button,
264 int xroot, int yroot, Time time)
268 ActionData *data = PyObject_New(ActionData, &ActionData_Type);
269 data->action = action;
270 data->window = window;
273 data->button = button;
278 call(func, (PyObject*)data);
282 void python_callback(PyObject *func, Window window, unsigned int state,
283 unsigned int key, Time time)
287 BindingData *data = PyObject_New(BindingData, &BindingData_Type);
288 data->window = window;
293 call(func, (PyObject*)data);
297 bool python_get_string(const char *name, std::string *value)
299 PyObject *val = PyDict_GetItemString(obdict, const_cast<char*>(name));
300 if (!(val && PyString_Check(val))) return false;
302 *value = PyString_AsString(val);
306 bool python_get_stringlist(const char *name, std::vector<std::string> *value)
308 PyObject *val = PyDict_GetItemString(obdict, const_cast<char*>(name));
309 if (!(val && PyList_Check(val))) return false;
311 for (int i = 0, end = PyList_Size(val); i < end; ++i) {
312 PyObject *str = PyList_GetItem(val, i);
313 if (PyString_Check(str))
314 value->push_back(PyString_AsString(str));