Add context menu support (issue #509):

- Add new CefContextMenuHandler, CefContextMenuParams and CefMenuModel classes.
- Add cef_strings.grd and related infrastructure for supporting translation of CEF strings.
- Generate include/cef_pack_resources.h and include/cef_pack_strings.h files at build time that include all IDs used by CEF pack files.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@595 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

tools/make_pack_header.py

@@ -0,0 +1,117 @@
+#!/usr/bin/env python
+# Copyright (c) 2012 The Chromium Embedded Framework Authors. All rights
+# reserved. Use of this source code is governed by a BSD-style license
+# that can be found in the LICENSE file.
+
+"""
+A simple utility function to merge pack resource files into a single resource file.
+"""
+
+from date_util import *
+from file_util import *
+import os
+import re
+import string
+import sys
+
+
+def MakeFileSegment(input):
+  result = """
+
+// ---------------------------------------------------------------------------
+// From $FILE$:
+"""
+
+  filename = os.path.split(input)[1]
+  result = result.replace('$FILE$', filename)
+
+  contents = read_file(input)
+
+  # identify the defines in the file
+  p = re.compile('#define\s([A-Za-z0-9_]{1,})\s([0-9]{1,})')
+  list = p.findall(contents)
+  for name, id in list:
+    result += "\n#define %s %s" % (name, id)
+
+  return result
+
+
+def MakeFile(output, input):
+  # header string
+  result = \
+"""// Copyright (c) $YEAR$ Marshall A. Greenblatt. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//    * Neither the name of Google Inc. nor the name Chromium Embedded
+// Framework nor the names of its contributors may be used to endorse
+// or promote products derived from this software without specific prior
+// written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// ---------------------------------------------------------------------------
+//
+// This file is generated by the make_pack_header.py tool.
+//
+
+#ifndef $GUARD$
+#define $GUARD$
+#pragma once"""
+
+  # sort the input files by name
+  input = sorted(input, key=lambda path: os.path.split(path)[1])
+
+  # generate the file segments
+  for file in input:
+    result += MakeFileSegment(file)
+
+  # footer string
+  result += \
+"""
+
+#endif  // $GUARD$
+"""
+
+  # add the copyright year
+  result = result.replace('$YEAR$', get_year())
+  # add the guard string
+  filename = os.path.split(output)[1]
+  guard = 'CEF_INCLUDE_'+string.upper(filename.replace('.', '_'))+'_'
+  result = result.replace('$GUARD$', guard)
+
+  old_contents = read_file(output)
+  if (result != old_contents):
+    write_file(output, result)
+    sys.stdout.write('File '+output+' updated.\n')
+  else:
+    sys.stdout.write('File '+output+' is already up to date.\n')
+
+def main(argv):
+  if len(argv) < 3:
+    print ("Usage:\n  %s <output_filename> <input_file1> [input_file2] ... " %
+           argv[0])
+    sys.exit(-1)
+  MakeFile(argv[1], argv[2:])
+
+
+if '__main__' == __name__:
+  main(sys.argv)