1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
8 #include "otk/display.hh"
12 // The initializer in openbox_wrap.cc / otk_wrap.cc
13 extern void init_ob(void);
14 extern void init_otk(void);
19 static PyObject *obdict = NULL;
21 void python_init(char *argv0)
23 // start the python engine
24 Py_SetProgramName(argv0);
26 // initialize the C python module
29 // prepend the openbox directories for python scripts to the sys path
30 PyRun_SimpleString("import sys");
31 PyRun_SimpleString("sys.path.insert(0, '" SCRIPTDIR "')");
32 PyRun_SimpleString(const_cast<char*>(("sys.path.insert(0, '" +
33 otk::expandTilde("~/.openbox/python") +
35 PyRun_SimpleString("import ob; import otk; import config;");
36 // set up convenience global variables
37 PyRun_SimpleString("ob.openbox = ob.Openbox_instance()");
38 PyRun_SimpleString("otk.display = otk.Display_instance()");
40 // set up access to the python global variables
41 PyObject *obmodule = PyImport_AddModule("config");
42 obdict = PyModule_GetDict(obmodule);
50 bool python_exec(const std::string &path)
52 FILE *rcpyfd = fopen(path.c_str(), "r");
54 printf("Failed to load python file %s\n", path.c_str());
57 PyRun_SimpleFile(rcpyfd, const_cast<char*>(path.c_str()));
62 bool python_get_long(const char *name, long *value)
64 PyObject *val = PyDict_GetItemString(obdict, const_cast<char*>(name));
65 if (!(val && PyInt_Check(val))) return false;
67 *value = PyInt_AsLong(val);
71 bool python_get_string(const char *name, otk::ustring *value)
73 PyObject *val = PyDict_GetItemString(obdict, const_cast<char*>(name));
74 if (!(val && PyString_Check(val))) return false;
76 *value = PyString_AsString(val);
80 bool python_get_stringlist(const char *name, std::vector<otk::ustring> *value)
82 PyObject *val = PyDict_GetItemString(obdict, const_cast<char*>(name));
83 if (!(val && PyList_Check(val))) return false;
85 for (int i = 0, end = PyList_Size(val); i < end; ++i) {
86 PyObject *str = PyList_GetItem(val, i);
87 if (PyString_Check(str))
88 value->push_back(PyString_AsString(str));
93 // ************************************* //
94 // Stuff for calling from Python scripts //
95 // ************************************* //
97 PyObject *mbind(const std::string &button, ob::MouseContext::MC context,
98 ob::MouseAction::MA action, PyObject *func)
100 if (!PyCallable_Check(func)) {
101 PyErr_SetString(PyExc_TypeError, "Invalid callback function.");
104 if(context < 0 || context >= MouseContext::NUM_MOUSE_CONTEXT) {
105 PyErr_SetString(PyExc_ValueError, "Invalid MouseContext");
108 if(action < 0 || action >= MouseAction::NUM_MOUSE_ACTION) {
109 PyErr_SetString(PyExc_ValueError, "Invalid MouseAction");
113 if (!ob::openbox->bindings()->addButton(button, context,
115 PyErr_SetString(PyExc_RuntimeError,"Unable to add binding.");
118 Py_INCREF(Py_None); return Py_None;
121 PyObject *ebind(ob::EventAction::EA action, PyObject *func)
123 if (!PyCallable_Check(func)) {
124 PyErr_SetString(PyExc_TypeError, "Invalid callback function.");
128 if (!ob::openbox->bindings()->addEvent(action, func)) {
129 PyErr_SetString(PyExc_RuntimeError,"Unable to add binding.");
132 Py_INCREF(Py_None); return Py_None;
135 PyObject *kgrab(int screen, PyObject *func)
137 if (!PyCallable_Check(func)) {
138 PyErr_SetString(PyExc_TypeError, "Invalid callback function.");
142 if (!ob::openbox->bindings()->grabKeyboard(screen, func)) {
143 PyErr_SetString(PyExc_RuntimeError,"Unable to grab keybaord.");
146 Py_INCREF(Py_None); return Py_None;
151 ob::openbox->bindings()->ungrabKeyboard();
152 Py_INCREF(Py_None); return Py_None;
155 PyObject *mgrab(int screen)
157 if (!ob::openbox->bindings()->grabPointer(screen)) {
158 PyErr_SetString(PyExc_RuntimeError,"Unable to grab pointer.");
161 Py_INCREF(Py_None); return Py_None;
166 ob::openbox->bindings()->ungrabPointer();
167 Py_INCREF(Py_None); return Py_None;
170 PyObject *kbind(PyObject *keylist, ob::KeyContext::KC context, PyObject *func)
172 if (!PyCallable_Check(func)) {
173 PyErr_SetString(PyExc_TypeError, "Invalid callback function.");
176 if (!PyList_Check(keylist)) {
177 PyErr_SetString(PyExc_TypeError, "Invalid keylist. Not a list.");
181 ob::Bindings::StringVect vectkeylist;
182 for (int i = 0, end = PyList_Size(keylist); i < end; ++i) {
183 PyObject *str = PyList_GetItem(keylist, i);
184 if (!PyString_Check(str)) {
185 PyErr_SetString(PyExc_TypeError,
186 "Invalid keylist. It must contain only strings.");
189 vectkeylist.push_back(PyString_AsString(str));
192 (void)context; // XXX use this sometime!
193 if (!ob::openbox->bindings()->addKey(vectkeylist, func)) {
194 PyErr_SetString(PyExc_RuntimeError,"Unable to add binding.");
197 Py_INCREF(Py_None); return Py_None;
201 PyObject *kunbind(PyObject *keylist, PyObject *func)
203 if (!PyList_Check(keylist)) {
204 PyErr_SetString(PyExc_TypeError, "Invalid keylist. Not a list.");
207 if (!PyCallable_Check(func)) {
208 PyErr_SetString(PyExc_TypeError, "Invalid callback function.");
212 ob::Bindings::StringVect vectkeylist;
213 for (int i = 0, end = PyList_Size(keylist); i < end; ++i) {
214 PyObject *str = PyList_GetItem(keylist, i);
215 if (!PyString_Check(str)) {
216 PyErr_SetString(PyExc_TypeError,
217 "Invalid keylist. It must contain only strings.");
220 vectkeylist.push_back(PyString_AsString(str));
223 if (!ob::openbox->bindings()->removeKey(vectkeylist, func)) {
224 PyErr_SetString(PyExc_RuntimeError, "Could not remove callback.");
227 Py_INCREF(Py_None); return Py_None;
233 ob::openbox->bindings()->removeAllKeys();
236 void set_reset_key(const std::string &key)
238 ob::openbox->bindings()->setResetKey(key);
241 PyObject *send_client_msg(Window target, Atom type, Window about,
242 long data, long data1, long data2,
243 long data3, long data4)
246 e.xclient.type = ClientMessage;
247 e.xclient.format = 32;
248 e.xclient.message_type = type;
249 e.xclient.window = about;
250 e.xclient.data.l[0] = data;
251 e.xclient.data.l[1] = data1;
252 e.xclient.data.l[2] = data2;
253 e.xclient.data.l[3] = data3;
254 e.xclient.data.l[4] = data4;
256 XSendEvent(**otk::display, target, false,
257 SubstructureRedirectMask | SubstructureNotifyMask,
259 Py_INCREF(Py_None); return Py_None;
262 void execute(const std::string &bin, int screen)
264 if (screen >= ScreenCount(**otk::display))
266 otk::bexec(bin, otk::display->screenInfo(screen)->displayString());