CMake: Handle translations

(Optionally) re-generate .ts files from CMake by running lupdate and
run lrelease to generate .qm files.

Changes to qmake:

* src/libs/3rdparty/syntax-highlighting/src/cli/kate-syntax-highlighter.cpp
  is no longer translated: It's a command line tool that is not used by creator
* src/libs/aggregation/examples/text/main.cpp is no longer included in ts files
* src/libs/qt-breakpad/qtcrashhandler/* is no longer included in ts files:
  It is not built right now

Change-Id: Iec018da86a111a68ec983a880cef2961b48ccdf9
Reviewed-by: Cristian Adam <cristian.adam@qt.io>
Reviewed-by: Eike Ziller <eike.ziller@qt.io>

1 files changed, 67 insertions, 0 deletions

diff --git a/share/qtcreator/translations/extract-customwizards.py b/share/qtcreator/translations/extract-customwizards.py
new file mode 100644
index 0000000000..14b7ddcf33
--- /dev/null
+++ b/share/qtcreator/translations/extract-customwizards.py
@@ -0,0 +1,67 @@
+#!/usr/bin/python
+############################################################################
+#
+# Copyright (C) 2019 The Qt Company Ltd.
+# Contact: https://www.qt.io/licensing/
+#
+# This file is part of Qt Creator.
+#
+# Commercial License Usage
+# Licensees holding valid commercial Qt licenses may use this file in
+# accordance with the commercial license agreement provided with the
+# Software or, alternatively, in accordance with the terms contained in
+# a written agreement between you and The Qt Company. For licensing terms
+# and conditions see https://www.qt.io/terms-conditions. For further
+# information use the contact form at https://www.qt.io/contact-us.
+#
+# GNU General Public License Usage
+# Alternatively, this file may be used under the terms of the GNU
+# General Public License version 3 as published by the Free Software
+# Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+# included in the packaging of this file. Please review the following
+# information to ensure the GNU General Public License requirements will
+# be met: https://www.gnu.org/licenses/gpl-3.0.html.
+#
+############################################################################
+
+import os
+import sys
+import xml.etree.ElementTree as ET
+
+if len(sys.argv) != 3:
+    print("Please provide a top level directory to scan and a file to write into.")
+    sys.exit(1)
+
+top_dir = sys.argv[1]
+target_file = sys.argv[2]
+
+
+def fix_value(value):
+    value = value.replace('\"', '\\\"')
+    value = value.replace('\n', '\\\n')
+    return value
+
+
+def parse_file(file_path):
+    root = ET.parse(file_path).getroot()
+    result = ''
+
+    for i in ['.//description', './/displayname', './/displaycategory',
+              './/fieldpagetitle', './/fielddescription',
+              './/comboentrytext',
+              './/message']:
+        for e in root.findall(i):
+            result += 'QT_TRANSLATE_NOOP("ProjectExplorer::CustomWizard", "{}"); // {}\n'.format(fix_value(e.text), file_path)
+
+    return result
+
+result = ''
+
+# traverse root directory, and list directories as dirs and files as files
+for root, _, files in os.walk(top_dir):
+    for file in files:
+        if file == "wizard.xml":
+            result += parse_file(os.path.join(root, file))
+
+with open(target_file, 'w') as header_file:
+    header_file.write(result)