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# This program 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.
#
# This program 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 St, Fifth Floor, Boston, MA 02110-1301 USA
import os
import gtk
import cjson
from zipfile import ZipFile
import theme
from sound import Sound
from ground import Ground
from utils import *
from char import Frame
class Document:
tape = []
ground = None
sound = None
for i in range(theme.TAPE_COUNT):
tape.append(Frame(None, theme.EMPTY))
def clean(index):
from char import Frame
Document.tape[index] = Frame(None, theme.EMPTY)
def save(filepath):
zip = ZipFile(filepath, 'w')
cfg = { 'ground': {},
'sound' : {},
'tape' : [] }
def _save(node, arcname, value):
if value.custom():
node['custom'] = True
node['filename'] = arcname
zip.writestr(arcname, value.read())
else:
node['custom'] = False
node['filename'] = value.filename()
node['name'] = value.name
_save(cfg['ground'], 'ground.png', Document.ground)
_save(cfg['sound'], 'sound', Document.sound)
arcfiles = {}
for i, frame in enumerate(
[i for i in set(Document.tape) if not i.empty() and i.custom()]):
arcfiles[frame] = 'frame%03d.png' % i
zip.writestr(arcfiles[frame], frame.read())
for i, frame in enumerate(Document.tape):
if frame.empty():
continue
node = {}
if frame.custom():
node['custom'] = True
node['filename'] = arcfiles[frame]
else:
node['custom'] = False
node['filename'] = frame.filename()
node['index'] = i
cfg['tape'].append(node)
zip.writestr('MANIFEST', cjson.encode(cfg))
zip.close()
import shutil
shutil.copy(filepath, '/tmp/foo.zip')
def load(filepath):
zip = ZipFile(filepath, 'r')
cfg = cjson.decode(zip.read('MANIFEST'))
def _load(node, klass):
if node['custom']:
out = klass(node['name'], zip.read(node['filename']),
theme.RESTORED)
else:
out = klass(node['name'], node['filename'], theme.PREINSTALLED)
return out
Document.ground = _load(cfg['ground'], Ground)
Document.sound = _load(cfg['sound'], Sound)
loaded = {}
for node in cfg['tape']:
i = node['index']
if i >= theme.TAPE_COUNT:
continue
filename = node['filename']
if node['custom']:
frame = loaded.get(filename)
if not frame:
frame = loaded[filename] = Frame(
zip.read(filename), theme.RESTORED)
Document.tape[i] = frame
else:
Document.tape[i] = Frame(filename, theme.PREINSTALLED)
zip.close()
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