ledger/src/py_item.cc
2010-03-05 22:14:10 -05:00

166 lines
5.2 KiB
C++

/*
* Copyright (c) 2003-2010, John Wiegley. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* - Neither the name of New Artisans LLC nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <system.hh>
#include "pyinterp.h"
#include "scope.h"
#include "mask.h"
#include "item.h"
namespace ledger {
using namespace boost::python;
namespace {
bool py_has_tag_1s(item_t& item, const string& tag) {
return item.has_tag(tag);
}
bool py_has_tag_1m(item_t& item, const mask_t& tag_mask) {
return item.has_tag(tag_mask);
}
bool py_has_tag_2m(item_t& item, const mask_t& tag_mask,
const boost::optional<mask_t>& value_mask) {
return item.has_tag(tag_mask, value_mask);
}
boost::optional<string> py_get_tag_1s(item_t& item, const string& tag) {
return item.get_tag(tag);
}
boost::optional<string> py_get_tag_1m(item_t& item, const mask_t& tag_mask) {
return item.get_tag(tag_mask);
}
boost::optional<string> py_get_tag_2m(item_t& item, const mask_t& tag_mask,
const boost::optional<mask_t>& value_mask) {
return item.get_tag(tag_mask, value_mask);
}
} // unnamed namespace
#define EXC_TRANSLATOR(type) \
void exc_translate_ ## type(const type& err) { \
PyErr_SetString(PyExc_ArithmeticError, err.what()); \
}
//EXC_TRANSLATOR(item_error)
void export_item()
{
class_< position_t > ("Position")
.add_property("pathname",
make_getter(&position_t::pathname),
make_setter(&position_t::pathname))
.add_property("beg_pos",
make_getter(&position_t::beg_pos),
make_setter(&position_t::beg_pos))
.add_property("beg_line",
make_getter(&position_t::beg_line),
make_setter(&position_t::beg_line))
.add_property("end_pos",
make_getter(&position_t::end_pos),
make_setter(&position_t::end_pos))
.add_property("end_line",
make_getter(&position_t::end_line),
make_setter(&position_t::end_line))
;
scope().attr("ITEM_NORMAL") = ITEM_NORMAL;
scope().attr("ITEM_GENERATED") = ITEM_GENERATED;
scope().attr("ITEM_TEMP") = ITEM_TEMP;
enum_< item_t::state_t > ("State")
.value("Uncleared", item_t::UNCLEARED)
.value("Cleared", item_t::CLEARED)
.value("Pending", item_t::PENDING)
;
#if 0
class_< item_t, bases<scope_t> > ("JournalItem", init<uint_least8_t>())
#else
class_< item_t > ("JournalItem", init<uint_least8_t>())
#endif
#if 1
.add_property("flags", &supports_flags<>::flags,
&supports_flags<>::set_flags)
.def("has_flags", &supports_flags<>::has_flags)
.def("clear_flags", &supports_flags<>::clear_flags)
.def("add_flags", &supports_flags<>::add_flags)
.def("drop_flags", &supports_flags<>::drop_flags)
#endif
.add_property("note",
make_getter(&item_t::note),
make_setter(&item_t::note))
.add_property("pos",
make_getter(&item_t::pos),
make_setter(&item_t::pos))
.add_property("metadata",
make_getter(&item_t::metadata),
make_setter(&item_t::metadata))
.def("copy_details", &item_t::copy_details)
.def(self == self)
.def(self != self)
.def("has_tag", py_has_tag_1s)
.def("has_tag", py_has_tag_1m)
.def("has_tag", py_has_tag_2m)
.def("get_tag", py_get_tag_1s)
.def("get_tag", py_get_tag_1m)
.def("get_tag", py_get_tag_2m)
.def("tag", py_get_tag_1s)
.def("tag", py_get_tag_1m)
.def("tag", py_get_tag_2m)
.def("set_tag", &item_t::set_tag)
.def("parse_tags", &item_t::parse_tags)
.def("append_note", &item_t::append_note)
.add_static_property("use_effective_date",
make_getter(&item_t::use_effective_date),
make_setter(&item_t::use_effective_date))
.add_property("date", &item_t::date, make_setter(&item_t::_date))
.add_property("effective_date", &item_t::effective_date,
make_setter(&item_t::_date_eff))
.add_property("state", &item_t::state, &item_t::set_state)
.def("lookup", &item_t::lookup)
.def("valid", &item_t::valid)
;
}
} // namespace ledger