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// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
#include "config.h"
#include "config.hh"
extern "C" {
#include <Python.h>
}
#include <cstring>
namespace ob {
static PyObject *obdict = NULL;
bool python_get_long(const char *name, long *value)
{
PyObject *val = PyDict_GetItemString(obdict, const_cast<char*>(name));
if (!(val && PyInt_Check(val))) return false;
*value = PyInt_AsLong(val);
return true;
}
bool python_get_string(const char *name, otk::ustring *value)
{
PyObject *val = PyDict_GetItemString(obdict, const_cast<char*>(name));
if (!(val && PyString_Check(val))) return false;
std::string temp(PyString_AsString(val), PyString_Size(val));
*value = temp;
return true;
}
bool python_get_stringlist(const char *name, std::vector<otk::ustring> *value)
{
PyObject *val = PyDict_GetItemString(obdict, const_cast<char*>(name));
if (!(val && PyList_Check(val))) return false;
value->clear();
for (int i = 0, end = PyList_Size(val); i < end; ++i) {
PyObject *str = PyList_GetItem(val, i);
if (PyString_Check(str))
value->push_back(PyString_AsString(str));
}
return true;
}
Config::Config()
{
PyRun_SimpleString("import config;");
// set up access to the python global variables
PyObject *obmodule = PyImport_AddModule("config");
obdict = PyModule_GetDict(obmodule);
std::vector<otk::ustring> names;
python_get_stringlist("DESKTOP_NAMES", &names);
python_get_string("THEME", &theme);
if (!python_get_string("TITLEBAR_LAYOUT", &titlebar_layout))
titlebar_layout = "NTIMC";
if (!python_get_long("DOUBLE_CLICK_DELAY", &double_click_delay))
double_click_delay = 300;
if (!python_get_long("DRAG_THRESHOLD", &drag_threshold))
drag_threshold = 3;
if (!python_get_long("NUMBER_OF_DESKTOPS", (long*)&num_desktops))
num_desktops = 1;
otk::ustring s;
long w, h;
if (python_get_string("DEFAULT_ICON", &s) && s.bytes() > 2 &&
python_get_long("DEFAULT_ICON_WIDTH", &w) &&
python_get_long("DEFAULT_ICON_HEIGHT", &h) &&
(unsigned)(w * h) == s.bytes() / sizeof(unsigned long)) {
default_icon = new unsigned long[s.bytes() / sizeof(unsigned long) + 2];
default_icon[0] = w;
default_icon[1] = h;
memcpy(default_icon + 2, s.data(), s.bytes());
} else {
default_icon = 0;
}
icon_length = s.bytes();
}
Config::~Config()
{
if (default_icon) delete [] default_icon;
}
}
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