Dogcows Code - chaz/openbox/blob - src/config.cc

   1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
   2
   3 #include "config.h"
   4
   5 #include "config.hh"
   6
   7 extern "C" {
   8 #include <Python.h>
   9
  10 #include "gettext.h"
  11 #define _(str) gettext(str)
  12 }
  13
  14 #include <cstring>
  15
  16 namespace ob {
  17
  18 static PyObject *obdict = NULL;
  19
  20 bool python_get_long(const char *name, long *value)
  21 {
  22   PyObject *val = PyDict_GetItemString(obdict, const_cast<char*>(name));
  23   if (!(val && PyInt_Check(val))) return false;
  24
  25   *value = PyInt_AsLong(val);
  26   return true;
  27 }
  28
  29 bool python_get_string(const char *name, otk::ustring *value)
  30 {
  31   PyObject *val = PyDict_GetItemString(obdict, const_cast<char*>(name));
  32   if (!(val && PyString_Check(val))) return false;
  33
  34   std::string temp(PyString_AsString(val), PyString_Size(val));
  35   *value = temp;
  36   return true;
  37 }
  38
  39 bool python_get_stringlist(const char *name, std::vector<otk::ustring> *value)
  40 {
  41   PyObject *val = PyDict_GetItemString(obdict, const_cast<char*>(name));
  42   if (!(val && PyList_Check(val))) return false;
  43
  44   value->clear();
  45
  46   for (int i = 0, end = PyList_Size(val); i < end; ++i) {
  47     PyObject *str = PyList_GetItem(val, i);
  48     if (PyString_Check(str))
  49       value->push_back(PyString_AsString(str));
  50   }
  51   return true;
  52 }
  53
  54 Config::Config()
  55 {
  56   // set up access to the python global variables
  57   PyObject *obmodule = PyImport_ImportModule("config");
  58   obdict = PyModule_GetDict(obmodule);
  59   Py_DECREF(obmodule);
  60
  61   python_get_stringlist("DESKTOP_NAMES", &desktop_names);
  62
  63   python_get_string("THEME", &theme);
  64
  65   if (!python_get_string("TITLEBAR_LAYOUT", &titlebar_layout)) {
  66     fprintf(stderr, _("Unable to load config.%s\n"), "TITLEBAR_LAYOUT");
  67     ::exit(1);
  68   }
  69
  70   if (!python_get_long("DOUBLE_CLICK_DELAY", &double_click_delay)) {
  71     fprintf(stderr, _("Unable to load config.%s\n"), "DOUBLE_CLICK_DELAY");
  72     ::exit(1);
  73   }
  74   if (!python_get_long("DRAG_THRESHOLD", &drag_threshold)) {
  75     fprintf(stderr, _("Unable to load config.%s\n"), "DRAG_THRESHOLD");
  76     ::exit(1);
  77   }
  78   if (!python_get_long("NUMBER_OF_DESKTOPS", (long*)&num_desktops)) {
  79     fprintf(stderr, _("Unable to load config.%s\n"), "NUMBER_OF_DESKTOPS");
  80     ::exit(1);
  81   }
  82 }
  83
  84 Config::~Config()
  85 {
  86 }
  87
  88 }