From 1bf8c523fe228d406a77bfa661e8c49368aafa0e Mon Sep 17 00:00:00 2001
From: Jan Lerking <jan.lerking@gmail.com>
Date: Sat, 24 Feb 2018 22:11:04 +0100
Subject: [PATCH] updated h2inc_gtk.py

---
 Gui test/h2inc_gtk.py | 106 +++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 105 insertions(+), 1 deletion(-)

diff --git a/Gui test/h2inc_gtk.py b/Gui test/h2inc_gtk.py
index 290b100..ac145dc 100644
--- a/Gui test/h2inc_gtk.py	
+++ b/Gui test/h2inc_gtk.py	
@@ -9,10 +9,114 @@
 
 import os
 import sys
+import multiprocessing as mp
+import io
 import gi
 gi.require_version('Gtk', '3.0')
 from gi.repository import Gtk, Gio, GdkPixbuf
 
+tupline = []
+preproc = ()
+filelist = []
+folderlist = []
+cnt = 0
+sourcedir = ''
+destdir = ''
+num_cores = mp.cpu_count()
+
+
+def sourcedir_filecnt(sourcedir):
+    ### Return the number of files, ending with '.h', in sourcedir - including subdirectories ###
+    cnt = 0
+    global filelist
+    for folderName, subfolders, files in os.walk(sourcedir):
+        for file in files:
+            if file.lower().endswith('.h'):
+                cnt += 1
+                filelist += [folderName + '/' + file]
+                print(folderName + '/' + file)
+    # print(filelist)
+    return cnt
+
+
+def sourcedir_foldercnt(sourcedir):
+    ### Return the number of folders, if it contains '*.h' files, in sourcedir - including subdirectories ###
+    global cnt
+    global folderlist
+    for folderName, subfolders, files in os.walk(sourcedir):
+        if subfolders:
+            for subfolder in subfolders:
+                sourcedir_foldercnt(subfolder)
+        tempf = [file for file in files if file.lower().endswith('.h')]
+        if tempf:
+            cnt = cnt + 1
+            # print(folderName)
+            folderlist += [folderName]
+    # print(folderlist)
+    # print(len(folderlist))
+    return cnt
+
+
+def process_files(gui, source, dest):
+    global sourcedir
+    global destdir
+    sourcedir = source
+    destdir = dest
+    pool = mp.Pool(processes=num_cores)
+    pool.map(process_file, filelist)
+
+
+def process_file(data):
+    outfile = ''
+    inputfile = data
+    encodings = ['utf-8', 'latin-1', 'windows-1250', 'windows-1252', 'ascii',
+                 'big5', 'big5hkscs', 'cp037', 'cp273', 'cp424', 'cp437', 'cp500',
+                 'cp720', 'cp737', 'cp775', 'cp850', 'cp852', 'cp855', 'cp856',
+                 'cp857', 'cp858', 'cp860', 'cp861', 'cp862', 'cp863', 'cp864', 'cp865',
+                 'cp866', 'cp869', 'cp874', 'cp875', 'cp932', 'cp949', 'cp950', 'cp1006',
+                 'cp1026', 'cp1125', 'cp1140', 'cp1250', 'cp1251', 'cp1252', 'cp1253', 'cp1254',
+                 'cp1255', 'cp1256', 'cp1257', 'cp1258', 'cp65001', 'euc-jp', 'euc-jis-2004',
+                 'euc-jisx0213', 'euc-kr', 'gb2312', 'gbk', 'gb18030', 'hz', 'iso2022-jp',
+                 'iso2022-jp-1', 'iso2022-jp-2', 'iso2022-jp-2004', 'iso2022-jp-3',
+                 'iso2022-jp-ext', 'iso2022-kr', 'iso8859-2', 'iso8859-3', 'iso8859-4',
+                 'iso8859-5', 'iso8859-6', 'iso8859-7', 'iso8859-8', 'iso8859-9', 'iso8859-10',
+                 'iso8859-11', 'iso8859-13', 'iso8859-14', 'iso8859-15', 'iso8859-16', 'johab',
+                 'koi8-r', 'koi8-t', 'koi8-u', 'kz1048', 'mac-cyrillic', 'mac-greek',
+                 'mac-iceland', 'mac-latin2', 'mac-roman', 'mac-turkish', 'ptcp154',
+                 'shift-jis', 'shift-jis-2004', 'shift-jisx0213', 'utf-32', 'utf-32-be',
+                 'utf-32-le', 'utf-16', 'utf-16-be', 'utf-16-le', 'utf-7', 'utf-8-sig']
+    for e in encodings:
+        try:
+            fh = io.open(data, 'r', encoding=e)
+            fh.readlines()
+            fh.seek(0)
+        except UnicodeDecodeError:
+            print('got unicode error with %s , trying different encoding' % e)
+        else:
+            # print('opening the file with encoding:  %s ' % e)
+            break
+            # print(os.path.basename(data))
+    for lines in fh:
+        outfile = outfile + lines
+    fh.close()
+    outputfile = os.path.splitext(inputfile)[0] + '.inc'
+    outputfile = str(outputfile).replace(sourcedir, destdir)
+    # print(outputfile)
+    if not os.path.exists(os.path.dirname(outputfile)):
+        try:
+            os.makedirs(os.path.dirname(outputfile))
+        except OSError as exc:  # Guard against race condition
+            if exc.errno != errno.EEXIST:
+                raise
+    newfile = open(outputfile, "w")
+    newfile.write(outfile)
+    newfile.close()
+
+
+def async_process(num):
+    pool = mp.Pool(processes=num)
+    pool.map(process_file, filelist)
+
 class Handler:
 
     def on_window_destroy(self,window):
@@ -51,7 +155,7 @@ class Handler:
 
         response = dialog.run()
         if response == Gtk.ResponseType.OK:
-            print("Folder selection: %s" % dialog.get_filename())
+            sourcedir_filecnt(dialog.get_filename())
         elif response == Gtk.ResponseType.CANCEL:
             print("Cancel")