From 04e441a25984613e47c609077e6c9f7a37865c46 Mon Sep 17 00:00:00 2001
From: Ivan Maslov <Ivan.Maslov@UnicodeLabs.ru>
Date: Sat, 6 Jun 2020 23:55:38 +0300
Subject: [PATCH] WorkLogger in progress

---
 .../pyWorkLogger/Catcher/Keyboard.py          | 98 +++++++++++++------
 1 file changed, 67 insertions(+), 31 deletions(-)

diff --git a/Utils/WorkLogger/pyWorkLogger/Catcher/Keyboard.py b/Utils/WorkLogger/pyWorkLogger/Catcher/Keyboard.py
index 82c05da6..92f00814 100644
--- a/Utils/WorkLogger/pyWorkLogger/Catcher/Keyboard.py
+++ b/Utils/WorkLogger/pyWorkLogger/Catcher/Keyboard.py
@@ -1,29 +1,22 @@
 from pynput import keyboard
-
-
+import datetime # datetime functions
+import time # time functions
 # Init the keyboard listener
 def Init(inGSettings):
     pass
-def lang():
+def lang(inKLID = None):
     # https://stackoverflow.com/questions/42047253/how-to-detect-current-keyboard-language-in-python
     # My keyboard is set to the English - United States keyboard
     import ctypes
     # For debugging Windows error codes in the current thread
     user32 = ctypes.WinDLL('user32', use_last_error=True)
-    curr_window = user32.GetForegroundWindow()
-    thread_id = user32.GetWindowThreadProcessId(curr_window, 0)
-    # Made up of 0xAAABBBB, AAA = HKL (handle object) & BBBB = language ID
-    klid = user32.GetKeyboardLayout(thread_id)
-    # Language ID -> low 10 bits, Sub-language ID -> high 6 bits
-    # Extract language ID from KLID
-    lid = klid & (2**16 - 1)
-    # Convert language ID from decimal to hexadecimal
-    lid_hex = hex(lid)
-
     # I switched my keyboard to the Russian keyboard
     curr_window = user32.GetForegroundWindow()
     thread_id = user32.GetWindowThreadProcessId(curr_window, 0)
-    klid = user32.GetKeyboardLayout(thread_id)
+    # Made up of 0xAAABBBB, AAA = HKL (handle object) & BBBB = language ID
+    klid = inKLID
+    if klid is None:
+        klid = user32.GetKeyboardLayout(thread_id) # English = 67699721, Russian = 68748313
     #print("LANG:", klid)
     # Extract language ID from KLID
     lid = klid & (2**16 - 1)
@@ -57,41 +50,84 @@ def ToUn(vk,sc,wfl,hkid):
 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
 # Technical defs
 import pdb
+SpecialKeyList = []
+inList = [
+    # {
+    #   "EventDatetime": datetime.datetime.now(),
+    #   "EventTypeStr": "HOTKEY" # HOTKEY | CHARACTER | DELETE
+    #   "ValueStr": "" # HOTKEY: alt_l+shift or ctrl_l+c
+    # }
+]
+
 def on_press(key):
+    lResult = { "EventDatetime": datetime.datetime.now(), "EventTypeStr": "HOTKEY", "ValueStr": ""}
     try:
-        print('alphanumeric key {0} pressed'.format(
-            key.char))
+        #print('alphanumeric key {0} pressed'.format(
+        #    key.char))
         #print("__",dir(key))
         import win32api
         MAPVK_VK_TO_CHAR = 0
         #scancode = win32api.MapVirtualKey(key.vk, MAPVK_VK_TO_CHAR)
         from ctypes import windll
         #result = windll.User32.MapVirtualKeyExA(key.vk,MAPVK_VK_TO_CHAR,windll.User32.GetKeyboardLayout(1))
-        print("WINDOWS:",ToUn(key.vk, key._scan, 0, lang()))
-
-        #print("WINDOWS:",result)
+        lDestKey = ToUn(key.vk, key._scan, 0, lang())
+        if str(key).isupper():
+            lDestKey = lDestKey.upper()
+        #print("WINDOWS:",lDestKey)
+        # Add result in list
+        if len(SpecialKeyList) > 0 and not (len(SpecialKeyList)==1 and "shift" in SpecialKeyList):
+            lDestKey = ToUn(key.vk, key._scan, 0, 67699721) # English =  67699721
+            lResult["EventTypeStr"] = "HOTKEY"
+            lResult["ValueStr"] = '+'.join(SpecialKeyList)+f"+{lDestKey}"
+        else:
+            lResult["EventTypeStr"] = "CHARACTER"
+            lResult["ValueStr"] = lDestKey
+        print(lResult)
+        inList.append(lResult)
     except AttributeError:
-        print('special key {0} pressed'.format(
-            key))
-    return True
+        #print('special key {0} pressed'.format(
+        #    key))
+        lKeyStr = str(key)[4:]
+        # Check if not the delete or backspace
+        if lKeyStr != "backspace" and lKeyStr != "delete":
+            SpecialKeyList.append(lKeyStr)
+            # Add result in list
+            if len(SpecialKeyList) >= 2 or (lKeyStr != "shift" and lKeyStr != "ctrl_l" and lKeyStr != "ctrl_r" and lKeyStr != "alt_l" and lKeyStr != "alt_r" and lKeyStr != "shift_r"):
+                lResult["EventTypeStr"] = "HOTKEY"
+                lResult["ValueStr"] = '+'.join(SpecialKeyList)
+                inList.append(lResult)
+                print(lResult)
+        else:
+            lResult["EventTypeStr"] = "DELETE"
+            lResult["ValueStr"] = ('+'.join(SpecialKeyList)+f"+{lKeyStr}" if len(SpecialKeyList)>0 else f"{lKeyStr}")
+            inList.append(lResult)
+            print(lResult)
+    #return True
 
 def on_release(key):
-    print('{0} released'.format(
-        key))
-    #pdb.set_trace()
+    if len(SpecialKeyList)>0:
+        try:
+            SpecialKeyList.remove(str(key)[4:])
+        except Exception as e:
+            pass
     if key == keyboard.Key.esc:
         # Stop listener
         return True
 
 # Collect events until released
-while True:
-    with keyboard.Listener(
-            on_press=on_press,
-            on_release=on_release) as listener:
-        listener.join()
+#while True:
+#    with keyboard.Listener(
+#            on_press=on_press,
+#            on_release=on_release) as listener:
+#        listener.join()
 
 # ...or, in a non-blocking fashion:
 listener = keyboard.Listener(
     on_press=on_press,
     on_release=on_release)
-listener.start()
\ No newline at end of file
+listener.start()
+import pprint
+while True:
+    time.sleep(5)
+    #print(inList)
+    #pprint.pprint(inList)
\ No newline at end of file