1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
8 #include "otk/display.hh"
12 // The initializer in openbox_wrap.cc
13 extern void init_ob(void);
18 static PyObject *obdict = NULL;
20 void python_init(char *argv0)
22 // start the python engine
23 Py_SetProgramName(argv0);
25 // initialize the C python module
27 // include the openbox directories for python scripts in the sys path
28 PyRun_SimpleString("import sys");
29 PyRun_SimpleString(const_cast<char*>(("sys.path.append('" +
30 otk::expandTilde("~/.openbox/python") +
32 PyRun_SimpleString("sys.path.append('" SCRIPTDIR "')");
33 PyRun_SimpleString("import ob;");
34 // set up convenience global variables
35 PyRun_SimpleString("ob.openbox = ob.Openbox_instance()");
36 PyRun_SimpleString("ob.display = ob.Display_instance()");
38 // set up access to the python global variables
39 PyObject *obmodule = PyImport_AddModule("config");
40 obdict = PyModule_GetDict(obmodule);
48 bool python_exec(const std::string &path)
50 FILE *rcpyfd = fopen(path.c_str(), "r");
52 printf("failed to load python file %s\n", path.c_str());
55 PyRun_SimpleFile(rcpyfd, const_cast<char*>(path.c_str()));
60 bool python_get_long(const char *name, long *value)
62 PyObject *val = PyDict_GetItemString(obdict, const_cast<char*>(name));
63 if (!(val && PyInt_Check(val))) return false;
65 *value = PyInt_AsLong(val);
69 bool python_get_string(const char *name, otk::ustring *value)
71 PyObject *val = PyDict_GetItemString(obdict, const_cast<char*>(name));
72 if (!(val && PyString_Check(val))) return false;
74 *value = PyString_AsString(val);
78 bool python_get_stringlist(const char *name, std::vector<otk::ustring> *value)
80 PyObject *val = PyDict_GetItemString(obdict, const_cast<char*>(name));
81 if (!(val && PyList_Check(val))) return false;
83 for (int i = 0, end = PyList_Size(val); i < end; ++i) {
84 PyObject *str = PyList_GetItem(val, i);
85 if (PyString_Check(str))
86 value->push_back(PyString_AsString(str));
91 // ************************************* //
92 // Stuff for calling from Python scripts //
93 // ************************************* //
95 PyObject *mbind(const std::string &button, ob::MouseContext::MC context,
96 ob::MouseAction::MA action, PyObject *func)
98 if (!PyCallable_Check(func)) {
99 PyErr_SetString(PyExc_TypeError, "Invalid callback function.");
103 if (!ob::openbox->bindings()->addButton(button, context,
105 PyErr_SetString(PyExc_RuntimeError,"Unable to add binding.");
108 Py_INCREF(Py_None); return Py_None;
111 PyObject *ebind(ob::EventAction::EA action, PyObject *func)
113 if (!PyCallable_Check(func)) {
114 PyErr_SetString(PyExc_TypeError, "Invalid callback function.");
118 if (!ob::openbox->bindings()->addEvent(action, func)) {
119 PyErr_SetString(PyExc_RuntimeError,"Unable to add binding.");
122 Py_INCREF(Py_None); return Py_None;
125 PyObject *kgrab(int screen, PyObject *func)
127 if (!PyCallable_Check(func)) {
128 PyErr_SetString(PyExc_TypeError, "Invalid callback function.");
132 if (!ob::openbox->bindings()->grabKeyboard(screen, func)) {
133 PyErr_SetString(PyExc_RuntimeError,"Unable to grab keybaord.");
136 Py_INCREF(Py_None); return Py_None;
141 ob::openbox->bindings()->ungrabKeyboard();
142 Py_INCREF(Py_None); return Py_None;
145 PyObject *kbind(PyObject *keylist, ob::KeyContext::KC context, PyObject *func)
147 if (!PyCallable_Check(func)) {
148 PyErr_SetString(PyExc_TypeError, "Invalid callback function.");
151 if (!PyList_Check(keylist)) {
152 PyErr_SetString(PyExc_TypeError, "Invalid keylist. Not a list.");
156 ob::Bindings::StringVect vectkeylist;
157 for (int i = 0, end = PyList_Size(keylist); i < end; ++i) {
158 PyObject *str = PyList_GetItem(keylist, i);
159 if (!PyString_Check(str)) {
160 PyErr_SetString(PyExc_TypeError,
161 "Invalid keylist. It must contain only strings.");
164 vectkeylist.push_back(PyString_AsString(str));
167 (void)context; // XXX use this sometime!
168 if (!ob::openbox->bindings()->addKey(vectkeylist, func)) {
169 PyErr_SetString(PyExc_RuntimeError,"Unable to add binding.");
172 Py_INCREF(Py_None); return Py_None;
175 PyObject *kunbind(PyObject *keylist, PyObject *func)
177 if (!PyList_Check(keylist)) {
178 PyErr_SetString(PyExc_TypeError, "Invalid keylist. Not a list.");
181 if (!PyCallable_Check(func)) {
182 PyErr_SetString(PyExc_TypeError, "Invalid callback function.");
186 ob::Bindings::StringVect vectkeylist;
187 for (int i = 0, end = PyList_Size(keylist); i < end; ++i) {
188 PyObject *str = PyList_GetItem(keylist, i);
189 if (!PyString_Check(str)) {
190 PyErr_SetString(PyExc_TypeError,
191 "Invalid keylist. It must contain only strings.");
194 vectkeylist.push_back(PyString_AsString(str));
197 if (!ob::openbox->bindings()->removeKey(vectkeylist, func)) {
198 PyErr_SetString(PyExc_RuntimeError, "Could not remove callback.");
201 Py_INCREF(Py_None); return Py_None;
206 ob::openbox->bindings()->removeAllKeys();
209 void set_reset_key(const std::string &key)
211 ob::openbox->bindings()->setResetKey(key);
214 PyObject *send_client_msg(Window target, Atom type, Window about,
215 long data, long data1, long data2,
216 long data3, long data4)
219 e.xclient.type = ClientMessage;
220 e.xclient.format = 32;
221 e.xclient.message_type = type;
222 e.xclient.window = about;
223 e.xclient.data.l[0] = data;
224 e.xclient.data.l[1] = data1;
225 e.xclient.data.l[2] = data2;
226 e.xclient.data.l[3] = data3;
227 e.xclient.data.l[4] = data4;
229 XSendEvent(**otk::display, target, false,
230 SubstructureRedirectMask | SubstructureNotifyMask,
232 Py_INCREF(Py_None); return Py_None;
235 void execute(const std::string &bin, int screen)
237 if (screen >= ScreenCount(**otk::display))
239 otk::bexec(bin, otk::display->screenInfo(screen)->displayString());