1 files changed, 65 insertions, 0 deletions
diff --git a/packaging/wix/helpers.py b/packaging/wix/helpers.py
new file mode 100755
index 0000000..becff5e
--- /dev/null
+++ b/packaging/wix/helpers.py
@@ -0,0 +1,65 @@
+#!/usr/bin/python
+
+from __future__ import print_function
+from __future__ import unicode_literals # make all literals unicode strings by default (even in Python 2)
+
+import os
+import re
+import sys
+from io import open # needed for support of encoding parameter in Python 2
+
+
+# check where to look for the Inkscape files to bundle
+#    - btool builds used [root]/inkscape
+#    - cmake builds use [root]/build/inkscape unless "DESTDIR" is specified
+def get_inkscape_dist_dir():
+    # first check the environment variable
+    sourcedir = os.getenv('INKSCAPE_DIST_PATH')
+    if sourcedir is None:
+        sourcedir = ''
+    if not os.path.isdir(sourcedir):
+        sourcedir = '..\\..\\inkscape'
+    if not os.path.isdir(sourcedir):
+        sourcedir = '..\\..\\build\\inkscape'
+    if not os.path.isdir(sourcedir):
+        print("could not find inkscape distribution files, please set environment variable 'INKSCAPE_DIST_PATH'")
+        sys.exit(1)
+    return sourcedir
+
+
+# get the full list of available Inkscape UI translations (by looking at available .po files in the /po directory)
+def get_inkscape_locales():
+    files = os.listdir('..\\..\\po')
+    po_files = [file for file in files if file.endswith('.po')]
+    locales = [po_file[0:-3] for po_file in po_files if po_file.endswith('.po')]
+
+    return locales
+
+
+# get the list of available Inkscape UI translations (by parsing inkscape-preferences.cpp)
+# (note that this is also used in /packaging/win32/languages/_language_lists.py, don't break it!)
+def get_inkscape_locales_and_names():
+    re_languages = re.compile(r'Glib::ustring languages\[\] = \{(.+?)\};', re.DOTALL)
+    re_langValues = re.compile(r'Glib::ustring langValues\[\] = \{(.+?)\};', re.DOTALL)
+    re_quotes = re.compile(r'"(.*?)"')
+
+    # get the raw array contents from inkscape-preferences.cpp
+    filepath = os.path.join(os.path.dirname(__file__), '../../src/ui/dialog/inkscape-preferences.cpp')
+    with open(filepath, 'r', encoding='utf-8') as f:
+        languages = re.search(re_languages, f.read())
+        f.seek(0)
+        langValues = re.search(re_langValues, f.read())
+
+    # split array elements and extract strings
+    if languages and langValues:
+        languages = languages.group(1).split(',')
+        langValues = langValues.group(1).split(',')
+        languages = [re.search(re_quotes, language).group(1) for language in languages]
+        langValues = [re.search(re_quotes, langValue).group(1) for langValue in langValues]
+
+    # return the results as a dict (remove first element which is "System default")
+    if languages and langValues:
+        return dict(zip(langValues[1:], languages[1:]))
+    else:
+        print("Could not get the list of Inkscape translations from inkscape-preferences.cpp")
+        sys.exit(1)