+# This file is part of lyx2lyx
+# Copyright (C) 2002 Dekel Tsur <dekel@lyx.org>
+#
+# 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+import string
+import re
+from parser_tools import find_token
+
+def convert_external(lines):
+ external_rexp = re.compile(r'\\begin_inset External ([^,]*),"([^"]*)",')
+ external_header = "\\begin_inset External"
+ i = 0
+ while 1:
+ i = find_token(lines, external_header, i)
+ if i == -1:
+ break
+ look = external_rexp.search(lines[i])
+ args = ['','']
+ if look:
+ args[0] = look.group(1)
+ args[1] = look.group(2)
+ #FIXME: if the previous search fails then warn
+
+ if args[0] == "RasterImage":
+ # Convert a RasterImage External Inset to a Graphics Inset.
+ top = "\\begin_inset Graphics"
+ if args[1]:
+ filename = "\tfilename " + args[1]
+ lines[i:i+1] = [top, filename]
+ i = i + 1
+ else:
+ # Convert the old External Inset format to the new.
+ top = external_header
+ template = "\ttemplate " + args[0]
+ if args[1]:
+ filename = "\tfilename " + args[1]
+ lines[i:i+1] = [top, template, filename]
+ i = i + 2
+ else:
+ lines[i:i+1] = [top, template]
+ i = i + 1
+
+def convert(header, body):
+ convert_external(body)
+
+if __name__ == "__main__":
+ pass