1 files changed, 113 insertions, 0 deletions
diff --git a/char.py b/char.py
new file mode 100644
index 0000000..de43e0f
--- /dev/null
+++ b/char.py
@@ -0,0 +1,113 @@
+# 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 document import Document
+
+PREINSTALLED = 0
+CUSTOM       = 1
+
+def load():
+    custom = THEMES[-1]
+
+    index = 0
+    loaded = {}
+    for i in range(theme.TAPE_COUNT):
+        orig = Document.tape[i].orig
+        if Document.tape[i].filename or loaded.has_key(orig):
+            continue
+        loaded[orig] = True
+        custom._origs[index] = orig
+        custom._thumbs[index] = theme.scale(orig)
+        index += 1
+
+class Char:
+    def __init__(self, name, file, dir, type):
+        self.name = name
+        self._thumb = theme.pixbuf(file, theme.THUMB_SIZE)
+        self._type = type
+        self._thumbs = {}
+        self._origs = {}
+        self._filenames = []
+
+        if type != CUSTOM:
+            for i in sorted(glob.glob(theme.path(dir, '*'))):
+                self._filenames.append(os.path.join(dir, os.path.basename(i)))
+
+    def filename(self, index):
+        if self._type == CUSTOM:
+            return None
+        elif index >= len(self._filenames):
+            return theme.EMPTY_FILENAME
+        else:
+            return self._filenames[index]
+
+    def thumb(self, index = None):
+        if index == None:
+            return self._thumb
+
+        pix = self._thumbs.get(index)
+
+        if pix == None:
+            if self._type == CUSTOM:
+                pix = self._thumb
+            else:
+                if index < len(self._filenames):
+                    pix = theme.pixbuf(self._filenames[index], theme.THUMB_SIZE)
+                else:
+                    pix = theme.EMPTY_THUMB
+            self._thumbs[index] = pix
+
+        return pix
+
+    def orig(self, index):
+        pix = self._origs.get(index)
+
+        if pix == None:
+            if self._type == CUSTOM:
+                pix = theme.choose(lambda t, file: theme.pixbuf(file))
+                if pix:
+                    self._thumbs[index] = theme.scale(pix)
+                    self._origs[index] = pix
+            else:
+                if index < len(self._filenames):
+                    pix = theme.pixbuf(self._filenames[index])
+                    self._origs[index] = pix
+                else:
+                    pix = theme.EMPTY_ORIG
+
+        return pix
+
+    def clean(self, index):
+        if self._type != CUSTOM:
+            return
+        if self._thumbs.has_key(index):
+            del self._thumbs[index]
+        if self._origs.has_key(index):
+            del self._origs[index]
+
+THEMES = (
+    Char(_('Elephant'),     'images/pics/Elephant/bigelephant0.gif',
+                            'images/pics/Elephant', PREINSTALLED),
+    Char(_('Space Blob'),   'images/pics/SpaceBlob/bigblob8.gif',
+                            'images/pics/SpaceBlob', PREINSTALLED),
+    Char(_('Turkey'),       'images/pics/Turkey/bigturkey1.gif',
+                            'images/pics/Turkey', PREINSTALLED),
+    None,
+    Char(_('Custom'),       'images/pics/custom.png', None, CUSTOM))