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
  11 #include <cstring>
  12
  13 namespace ob {
  14
  15 static PyObject *obdict = NULL;
  16
  17 bool python_get_long(const char *name, long *value)
  18 {
  19   PyObject *val = PyDict_GetItemString(obdict, const_cast<char*>(name));
  20   if (!(val && PyInt_Check(val))) return false;
  21
  22   *value = PyInt_AsLong(val);
  23   return true;
  24 }
  25
  26 bool python_get_string(const char *name, otk::ustring *value)
  27 {
  28   PyObject *val = PyDict_GetItemString(obdict, const_cast<char*>(name));
  29   if (!(val && PyString_Check(val))) return false;
  30
  31   printf("PYLENGTH %d\n", PyString_Size(val));
  32   std::string temp(PyString_AsString(val), PyString_Size(val));
  33   *value = temp;
  34   return true;
  35 }
  36
  37 bool python_get_stringlist(const char *name, std::vector<otk::ustring> *value)
  38 {
  39   PyObject *val = PyDict_GetItemString(obdict, const_cast<char*>(name));
  40   if (!(val && PyList_Check(val))) return false;
  41
  42   value->clear();
  43
  44   for (int i = 0, end = PyList_Size(val); i < end; ++i) {
  45     PyObject *str = PyList_GetItem(val, i);
  46     if (PyString_Check(str))
  47       value->push_back(PyString_AsString(str));
  48   }
  49   return true;
  50 }
  51
  52 Config::Config()
  53 {
  54   PyRun_SimpleString("import config;");
  55   // set up access to the python global variables
  56   PyObject *obmodule = PyImport_AddModule("config");
  57   obdict = PyModule_GetDict(obmodule);
  58
  59   std::vector<otk::ustring> names;
  60   python_get_stringlist("DESKTOP_NAMES", &names);
  61
  62   python_get_string("THEME", &theme);
  63
  64   if (!python_get_string("TITLEBAR_LAYOUT", &titlebar_layout))
  65     titlebar_layout = "NTIMC";
  66
  67   if (!python_get_long("DOUBLE_CLICK_DELAY", &double_click_delay))
  68     double_click_delay = 300;
  69   if (!python_get_long("DRAG_THRESHOLD", &drag_threshold))
  70     drag_threshold = 3;
  71   if (!python_get_long("NUMBER_OF_DESKTOPS", (long*)&num_desktops))
  72     num_desktops = 1;
  73
  74   otk::ustring s;
  75   long w, h;
  76   if (python_get_string("DEFAULT_ICON", &s) && s.bytes() > 2 &&
  77       python_get_long("DEFAULT_ICON_WIDTH", &w) &&
  78       python_get_long("DEFAULT_ICON_HEIGHT", &h) &&
  79       (unsigned)(w * h) == s.bytes() / sizeof(unsigned long)) {
  80     default_icon = new unsigned long[s.bytes() / sizeof(unsigned long) + 2];
  81     default_icon[0] = w;
  82     default_icon[1] = h;
  83     memcpy(default_icon + 2, s.data(), s.bytes());
  84     printf("%d %d\n", default_icon[0], default_icon[1]);
  85   } else {
  86     default_icon = 0;
  87   }
  88
  89   icon_length = s.bytes();
  90   printf("LENGTH %d\n", icon_length);
  91 }
  92
  93 Config::~Config()
  94 {
  95   if (default_icon) delete [] default_icon;
  96 }
  97
  98 }