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 // include the openbox directories for python scripts in the sys path
30 PyRun_SimpleString("import sys");
31 PyRun_SimpleString(const_cast<char*>(("sys.path.append('" +
32 otk::expandTilde("~/.openbox/python") +
34 PyRun_SimpleString("sys.path.append('" SCRIPTDIR "')");
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.");
105 if (!ob::openbox->bindings()->addButton(button, context,
107 PyErr_SetString(PyExc_RuntimeError,"Unable to add binding.");
110 Py_INCREF(Py_None); return Py_None;
113 PyObject *ebind(ob::EventAction::EA action, PyObject *func)
115 if (!PyCallable_Check(func)) {
116 PyErr_SetString(PyExc_TypeError, "Invalid callback function.");
120 if (!ob::openbox->bindings()->addEvent(action, func)) {
121 PyErr_SetString(PyExc_RuntimeError,"Unable to add binding.");
124 Py_INCREF(Py_None); return Py_None;
127 PyObject *kgrab(int screen, PyObject *func)
129 if (!PyCallable_Check(func)) {
130 PyErr_SetString(PyExc_TypeError, "Invalid callback function.");
134 if (!ob::openbox->bindings()->grabKeyboard(screen, func)) {
135 PyErr_SetString(PyExc_RuntimeError,"Unable to grab keybaord.");
138 Py_INCREF(Py_None); return Py_None;
143 ob::openbox->bindings()->ungrabKeyboard();
144 Py_INCREF(Py_None); return Py_None;
147 PyObject *kbind(PyObject *keylist, ob::KeyContext::KC context, PyObject *func)
149 if (!PyCallable_Check(func)) {
150 PyErr_SetString(PyExc_TypeError, "Invalid callback function.");
153 if (!PyList_Check(keylist)) {
154 PyErr_SetString(PyExc_TypeError, "Invalid keylist. Not a list.");
158 ob::Bindings::StringVect vectkeylist;
159 for (int i = 0, end = PyList_Size(keylist); i < end; ++i) {
160 PyObject *str = PyList_GetItem(keylist, i);
161 if (!PyString_Check(str)) {
162 PyErr_SetString(PyExc_TypeError,
163 "Invalid keylist. It must contain only strings.");
166 vectkeylist.push_back(PyString_AsString(str));
169 (void)context; // XXX use this sometime!
170 if (!ob::openbox->bindings()->addKey(vectkeylist, func)) {
171 PyErr_SetString(PyExc_RuntimeError,"Unable to add binding.");
174 Py_INCREF(Py_None); return Py_None;
177 PyObject *kunbind(PyObject *keylist, PyObject *func)
179 if (!PyList_Check(keylist)) {
180 PyErr_SetString(PyExc_TypeError, "Invalid keylist. Not a list.");
183 if (!PyCallable_Check(func)) {
184 PyErr_SetString(PyExc_TypeError, "Invalid callback function.");
188 ob::Bindings::StringVect vectkeylist;
189 for (int i = 0, end = PyList_Size(keylist); i < end; ++i) {
190 PyObject *str = PyList_GetItem(keylist, i);
191 if (!PyString_Check(str)) {
192 PyErr_SetString(PyExc_TypeError,
193 "Invalid keylist. It must contain only strings.");
196 vectkeylist.push_back(PyString_AsString(str));
199 if (!ob::openbox->bindings()->removeKey(vectkeylist, func)) {
200 PyErr_SetString(PyExc_RuntimeError, "Could not remove callback.");
203 Py_INCREF(Py_None); return Py_None;
208 ob::openbox->bindings()->removeAllKeys();
211 void set_reset_key(const std::string &key)
213 ob::openbox->bindings()->setResetKey(key);
216 PyObject *send_client_msg(Window target, Atom type, Window about,
217 long data, long data1, long data2,
218 long data3, long data4)
221 e.xclient.type = ClientMessage;
222 e.xclient.format = 32;
223 e.xclient.message_type = type;
224 e.xclient.window = about;
225 e.xclient.data.l[0] = data;
226 e.xclient.data.l[1] = data1;
227 e.xclient.data.l[2] = data2;
228 e.xclient.data.l[3] = data3;
229 e.xclient.data.l[4] = data4;
231 XSendEvent(**otk::display, target, false,
232 SubstructureRedirectMask | SubstructureNotifyMask,
234 Py_INCREF(Py_None); return Py_None;
237 void execute(const std::string &bin, int screen)
239 if (screen >= ScreenCount(**otk::display))
241 otk::bexec(bin, otk::display->screenInfo(screen)->displayString());