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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 glob
+from gettext import gettext as _
+
+import theme
+from utils import pixbuf, pixbuf2str
+
+def load():
+ from document import Document
+
+ custom = THEMES[-1]
+ for i, f in enumerate(
+ [i for i in set(Document.tape) if not i.empty() and i.custom()]):
+ custom.frames[i] = f
+
+class Frame:
+ def __init__(self, id):
+ self.id = id
+ self.name = ''
+ self._thumb = None
+ self._orig = None
+
+ def serialize(self):
+ if self._orig:
+ return pixbuf2str(self._orig)
+ else:
+ return ''
+
+ def empty(self):
+ return False
+
+ def custom(self):
+ return True
+
+ def thumb(self):
+ if self._thumb == None:
+ self._thumb = theme.scale(self.orig())
+ return self._thumb
+
+ def orig(self):
+ return self._orig
+
+ def select(self):
+ return True;
+
+class PreinstalledFrame(Frame):
+ def __init__(self, filename):
+ Frame.__init__(self, filename)
+ self._filename = filename
+
+ def custom(self):
+ return False
+
+ def orig(self):
+ if self._orig == None:
+ self._orig = theme.pixbuf(self._filename)
+ return self._orig
+
+class EmptyFrame(Frame):
+ def __init__(self):
+ Frame.__init__(self, None)
+ self._thumb = theme.EMPTY_THUMB
+ self._orig = theme.EMPTY_ORIG
+
+ def custom(self):
+ return False
+
+ def empty(self):
+ return True
+
+class RestoredFrame(Frame):
+ def __init__(self, id, data):
+ Frame.__init__(self, id)
+ self._orig = theme.str2pixbuf(data)
+
+class CustomFrame(Frame):
+ def __init__(self):
+ Frame.__init__(self, None)
+ self._thumb = theme.CUSTOM_FRAME_THUMB
+
+ def orig(self):
+ if self._orig == None:
+ return theme.EMPTY_ORIG
+ return self._orig
+
+ def select(self):
+ if self._orig:
+ return True;
+ self.name, self.id, self._orig = theme.choose(lambda jobject:
+ (jobject.metadata['title'], jobject.object_id,
+ theme.pixbuf(jobject.file_path)),
+ (None, None, None))
+ if self.name:
+ self._thumb = theme.scale(self._orig)
+ return True
+ else:
+ return False
+
+class Char:
+ def __init__(self, name, thumbfile, dir):
+ self.name = name
+ self.frames = []
+
+ if dir:
+ for i in sorted(glob.glob(theme.path(dir, '*'))):
+ self.frames.append(PreinstalledFrame(
+ os.path.join(dir, os.path.basename(i))))
+ self._thumb = theme.pixbuf(thumbfile, theme.THUMB_SIZE)
+ self._custom = False
+ else:
+ for i in range(0, theme.FRAME_ROWS*theme.FRAME_COLS):
+ self.frames.append(CustomFrame())
+ self._thumb = theme.CUSTOM_FRAME_THUMB
+ self._custom = True
+
+ def custom(self):
+ return self._custom
+
+ def thumb(self):
+ return self._thumb
+
+ def clean(self, index):
+ if self.frames[index].custom():
+ self.frames[index] = CustomFrame()
+
+THEMES = (
+ Char(_('Elephant'), 'images/pics/Elephant/bigelephant0.gif',
+ 'images/pics/Elephant'),
+ Char(_('Space Blob'), 'images/pics/SpaceBlob/bigblob8.gif',
+ 'images/pics/SpaceBlob'),
+ Char(_('Turkey'), 'images/pics/Turkey/bigturkey1.gif',
+ 'images/pics/Turkey'),
+ None,
+ Char(_('Custom'), None, None))