#include "python.hh"
#include "bindings.hh"
#include "otk/display.hh"
+#include "otk/util.hh"
extern "C" {
-// The initializer in openbox_wrap.cc
-extern void init_openbox(void);
-// The initializer in otk_wrap.cc
-extern void init_otk(void);
-}
-
-namespace ob {
-
-static PyObject *obdict = NULL;
-
-// ************************************************************* //
-// Define some custom types which are passed to python callbacks //
-// ************************************************************* //
-
-typedef struct {
- PyObject_HEAD;
- OBActions::ActionType action;
- Window window;
- OBWidget::WidgetType type;
- unsigned int state;
- unsigned int button;
- int xroot;
- int yroot;
- Time time;
-} ActionData;
-
-typedef struct {
- PyObject_HEAD;
- Window window;
- unsigned int state;
- unsigned int key;
- Time time;
-} BindingData;
-
-static void ActionDataDealloc(ActionData *self)
-{
- PyObject_Del((PyObject*)self);
-}
-
-static void BindingDataDealloc(BindingData *self)
-{
- PyObject_Del((PyObject*)self);
-}
-
-PyObject *ActionData_action(ActionData *self, PyObject *args)
-{
- if(!PyArg_ParseTuple(args,":action")) return NULL;
- return PyLong_FromLong((int)self->action);
-}
-
-PyObject *ActionData_window(ActionData *self, PyObject *args)
-{
- if(!PyArg_ParseTuple(args,":window")) return NULL;
- return PyLong_FromLong(self->window);
-}
-
-PyObject *ActionData_target(ActionData *self, PyObject *args)
-{
- if(!PyArg_ParseTuple(args,":target")) return NULL;
- return PyLong_FromLong((int)self->type);
-}
-
-PyObject *ActionData_modifiers(ActionData *self, PyObject *args)
-{
- if(!PyArg_ParseTuple(args,":modifiers")) return NULL;
- return PyLong_FromUnsignedLong(self->state);
-}
+#include <Python.h>
-PyObject *ActionData_button(ActionData *self, PyObject *args)
-{
- if(!PyArg_ParseTuple(args,":button")) return NULL;
- int b = 0;
- switch (self->button) {
- case Button5: b++;
- case Button4: b++;
- case Button3: b++;
- case Button2: b++;
- case Button1: b++;
- default: ;
- }
- return PyLong_FromLong(b);
+#include "gettext.h"
+#define _(str) gettext(str)
}
-PyObject *ActionData_xroot(ActionData *self, PyObject *args)
-{
- if(!PyArg_ParseTuple(args,":xroot")) return NULL;
- return PyLong_FromLong(self->xroot);
-}
-
-PyObject *ActionData_yroot(ActionData *self, PyObject *args)
-{
- if(!PyArg_ParseTuple(args,":yroot")) return NULL;
- return PyLong_FromLong(self->yroot);
-}
-
-PyObject *ActionData_time(ActionData *self, PyObject *args)
-{
- if(!PyArg_ParseTuple(args,":time")) return NULL;
- return PyLong_FromLong(self->time);
-}
-
-static PyMethodDef ActionData_methods[] = {
- {"action", (PyCFunction)ActionData_action, METH_VARARGS,
- "Return the action being executed."},
- {"window", (PyCFunction)ActionData_window, METH_VARARGS,
- "Return the client window id."},
- {"target", (PyCFunction)ActionData_target, METH_VARARGS,
- "Return the target type that the action is occuring on."},
- {"modifiers", (PyCFunction)ActionData_modifiers, METH_VARARGS,
- "Return the modifier keys state."},
- {"button", (PyCFunction)ActionData_button, METH_VARARGS,
- "Return the number of the pressed button (1-5)."},
- {"xroot", (PyCFunction)ActionData_xroot, METH_VARARGS,
- "Return the X-position of the mouse cursor on the root window."},
- {"yroot", (PyCFunction)ActionData_yroot, METH_VARARGS,
- "Return the Y-position of the mouse cursor on the root window."},
- {"time", (PyCFunction)ActionData_time, METH_VARARGS,
- "Return the time at which the event occured."},
- {NULL, NULL, 0, NULL}
-};
-
-PyObject *BindingData_window(BindingData *self, PyObject *args)
-{
- if(!PyArg_ParseTuple(args,":window")) return NULL;
- return PyLong_FromLong(self->window);
-}
-
-PyObject *BindingData_modifiers(BindingData *self, PyObject *args)
-{
- if(!PyArg_ParseTuple(args,":modifiers")) return NULL;
- return PyLong_FromUnsignedLong(self->state);
-}
-
-PyObject *BindingData_key(BindingData *self, PyObject *args)
-{
- if(!PyArg_ParseTuple(args,":key")) return NULL;
- return PyString_FromString(
- XKeysymToString(XKeycodeToKeysym(otk::OBDisplay::display, self->key, 0)));
-
-}
-
-PyObject *BindingData_time(BindingData *self, PyObject *args)
-{
- if(!PyArg_ParseTuple(args,":time")) return NULL;
- return PyLong_FromLong(self->time);
-}
-
-static PyMethodDef BindingData_methods[] = {
- {"window", (PyCFunction)BindingData_window, METH_VARARGS,
- "Return the client window id."},
- {"modifiers", (PyCFunction)BindingData_modifiers, METH_VARARGS,
- "Return the modifier keys state."},
- {"key", (PyCFunction)BindingData_key, METH_VARARGS,
- "Return the name of the pressed key."},
- {"time", (PyCFunction)BindingData_time, METH_VARARGS,
- "Return the time at which the event occured."},
- {NULL, NULL, 0, NULL}
-};
-
-static PyObject *ActionDataGetAttr(PyObject *obj, char *name)
-{
- return Py_FindMethod(ActionData_methods, obj, name);
-}
-
-static PyObject *BindingDataGetAttr(PyObject *obj, char *name)
-{
- return Py_FindMethod(BindingData_methods, obj, name);
-}
-
-static PyTypeObject ActionData_Type = {
- PyObject_HEAD_INIT(NULL)
- 0,
- "ActionData",
- sizeof(ActionData),
- 0,
- (destructor)ActionDataDealloc,
- 0,
- (getattrfunc)ActionDataGetAttr,
- 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
-};
-
-static PyTypeObject BindingData_Type = {
- PyObject_HEAD_INIT(NULL)
- 0,
- "BindingData",
- sizeof(BindingData),
- 0,
- (destructor)BindingDataDealloc,
- 0,
- (getattrfunc)BindingDataGetAttr,
- 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
-};
+namespace ob {
-// **************** //
-// End custom types //
-// **************** //
+static PyObject *get = NULL;
void python_init(char *argv0)
{
+ // start the python engine
Py_SetProgramName(argv0);
Py_Initialize();
- init_otk();
- init_openbox();
- PyRun_SimpleString("from _otk import *; from _openbox import *;");
-
- // set up access to the python global variables
- PyObject *obmodule = PyImport_AddModule("__main__");
- obdict = PyModule_GetDict(obmodule);
+ // prepend the openbox directories for python scripts to the sys path
+ PyRun_SimpleString("import sys");
+ PyRun_SimpleString("sys.path.insert(0, '" SCRIPTDIR "')");
+ PyRun_SimpleString(const_cast<char*>(("sys.path.insert(0, '" +
+ otk::expandTilde("~/.openbox/python") +
+ "')").c_str()));
+
+ return;
+ PyObject *obmodule = PyImport_ImportModule("config");
+ if (obmodule == NULL) {
+ PyErr_Print();
+ return;
+ }
+ PyObject *configdict = PyModule_GetDict(obmodule);
+ Py_DECREF(obmodule);
- // set up the custom types
- ActionData_Type.ob_type = &PyType_Type;
- BindingData_Type.ob_type = &PyType_Type;
+ get = PyDict_GetItemString(configdict, "get");
+ if (get == NULL) {
+ PyErr_Print();
+ return;
+ }
}
void python_destroy()
{
- Py_DECREF(obdict);
+ Py_Finalize();
}
-bool python_exec(const std::string &path)
+int python_exec(const std::string &path)
{
FILE *rcpyfd = fopen(path.c_str(), "r");
if (!rcpyfd) {
- printf("failed to load python file %s\n", path.c_str());
- return false;
+ fprintf(stderr, _("Unabled to open python file %s\n"), path.c_str());
+ return 1;
}
- PyRun_SimpleFile(rcpyfd, const_cast<char*>(path.c_str()));
- fclose(rcpyfd);
- return true;
-}
-static void call(PyObject *func, PyObject *data)
-{
- PyObject *arglist;
- PyObject *result;
+ //PyRun_SimpleFile(rcpyfd, const_cast<char*>(path.c_str()));
- arglist = Py_BuildValue("(O)", data);
-
- // call the callback
- result = PyEval_CallObject(func, arglist);
- if (!result) {
- // an exception occured in the script, display it
+ PyObject *module = PyImport_AddModule("__main__");
+ assert(module);
+ PyObject *dict = PyModule_GetDict(module);
+ assert(dict);
+ PyObject *result = PyRun_File(rcpyfd, const_cast<char*>(path.c_str()),
+ Py_file_input, dict, dict);
+ int ret = result == NULL ? 2 : 0;
+ if (result == NULL)
PyErr_Print();
- }
-
+
Py_XDECREF(result);
- Py_DECREF(arglist);
+
+ Py_DECREF(dict);
+
+ fclose(rcpyfd);
+ return ret;
}
-void python_callback(PyObject *func, OBActions::ActionType action,
- Window window, OBWidget::WidgetType type,
- unsigned int state, unsigned int button,
- int xroot, int yroot, Time time)
+bool python_get_long(const char *name, long *value)
{
- assert(func);
-
- ActionData *data = PyObject_New(ActionData, &ActionData_Type);
- data->action = action;
- data->window = window;
- data->type = type;
- data->state = state;
- data->button = button;
- data->xroot = xroot;
- data->yroot = yroot;
- data->time = time;
+ return false;
+ if (get == NULL) return false;
+ bool ret = false;
- call(func, (PyObject*)data);
- Py_DECREF(data);
+ PyObject *val = PyObject_CallFunction(get, "ss", "openbox", name);
+ if (val == NULL)
+ PyErr_Print();
+ else if (PyInt_Check(val)) {
+ *value = PyInt_AsLong(val);
+ ret = true;
+ } else if (PyLong_Check(val)) {
+ *value = PyLong_AsLong(val);
+ ret = true;
+ }
+ Py_XDECREF(val);
+ return ret;
}
-void python_callback(PyObject *func, Window window, unsigned int state,
- unsigned int key, Time time)
+bool python_get_string(const char *name, otk::ustring *value)
{
- if (!func) return;
-
- BindingData *data = PyObject_New(BindingData, &BindingData_Type);
- data->window = window;
- data->state = state;
- data->key = key;
- data->time = time;
+ return false;
+ if (get == NULL) return false;
+ bool ret = false;
- call(func, (PyObject*)data);
- Py_DECREF(data);
+ PyObject *val = PyObject_CallFunction(get, "ss", "openbox", name);
+ if (val == NULL)
+ PyErr_Print();
+ else if (PyString_Check(val)) {
+ *value = std::string(PyString_AsString(val), PyString_Size(val));
+ ret = true;
+ }
+ Py_XDECREF(val);
+ return ret;
}
-bool python_get_string(const char *name, std::string *value)
+bool python_get_stringlist(const char *name, std::vector<otk::ustring> *value)
{
- PyObject *val = PyDict_GetItemString(obdict, const_cast<char*>(name));
- if (!(val && PyString_Check(val))) return false;
-
- *value = PyString_AsString(val);
- return true;
-}
+ return false;
+ if (get == NULL) return false;
+ bool ret = false;
+ PyObject *val = PyObject_CallFunction(get, "ss", "openbox", name);
+ if (val == NULL)
+ PyErr_Print();
+ else if (PyList_Check(val)) {
+ for (int i = 0, end = PyList_Size(val); i < end; ++i) {
+ PyObject *str = PyList_GET_ITEM(val, i);
+ if (PyString_Check(str))
+ value->push_back(std::string(PyString_AsString(str),
+ PyString_Size(str)));
+ }
+ }
+ Py_XDECREF(val);
+ return ret;
+}
}
projects / chaz / openbox / blobdiff