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__doc__ = """
Copyright 2008-2011 Free Software Foundation, Inc.
This file is part of GNU Radio
GNU Radio Companion is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
GNU Radio Companion is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
"""
import os
from collections import OrderedDict
from gnuradio import gr
from .. base.Platform import Platform as _Platform
from .. gui.Platform import Platform as _GUIPlatform
from FlowGraph import FlowGraph as _FlowGraph
from Connection import Connection as _Connection
from Block import Block as _Block
from Port import Port as _Port
from Param import Param as _Param
from Generator import Generator
from Constants import \
HIER_BLOCKS_LIB_DIR, BLOCK_DTD, \
DEFAULT_FLOW_GRAPH, BLOCKS_DIRS
import Constants
COLORS = [(name, color) for name, key, sizeof, color in Constants.CORE_TYPES]
class Platform(_Platform, _GUIPlatform):
def __init__(self):
"""
Make a platform for gnuradio.
"""
#ensure hier dir
if not os.path.exists(HIER_BLOCKS_LIB_DIR): os.mkdir(HIER_BLOCKS_LIB_DIR)
#convert block paths to absolute paths
# Create a mapping from the absolute path to what was passed in
user_to_abs_path = map(lambda x: (os.path.abspath(x), x), BLOCKS_DIRS)
# Keep each unique absolute path and maintain order
paths_dict = OrderedDict(user_to_abs_path)
# Prepare the ordered, unique absolute path list for _Platform
block_paths = paths_dict.keys()
# Print out the paths that are used (differently, depending on whether they
# were transformed from their original state)
print "Block paths:"
for p in block_paths:
if p != paths_dict[p]:
print "\t%s (%s)" % (paths_dict[p], p)
else:
print "\t%s" % (p)
#init
_Platform.__init__(
self,
name='GNU Radio Companion',
version=gr.version(),
key='grc',
license=__doc__.strip(),
website='http://gnuradio.org/redmine/wiki/gnuradio/GNURadioCompanion',
block_paths=block_paths,
block_dtd=BLOCK_DTD,
default_flow_graph=DEFAULT_FLOW_GRAPH,
generator=Generator,
colors=COLORS,
)
_GUIPlatform.__init__(self)
##############################################
# Constructors
##############################################
FlowGraph = _FlowGraph
Connection = _Connection
Block = _Block
Port = _Port
Param = _Param
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