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pykeylogger and dual screen

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Jean-Philippe Pialasse
2010-06-03
2013-05-28

  • Jean-Philippe Pialasse

    Jean-Philippe Pialasse - 2010-06-03

    Hello,

    impossible to have screenshot from a second monitor in dual view. Is there a clue where and what can i modify in source code to ba able to screenshot everywhere?

    thaks

     

  • nanotube

    nanotube - 2010-06-04

    Hi,

    I am assuming you're running windows, since multi-screen setups work fine on linux…

    See this forum thread for possibly-helpful hints:
    https://sourceforge.net/projects/pykeylogger/forums/forum/493190/topic/3478561
    and let me know if any of that actually works. (as i note in that thread, i don't have a dual-screen windows setup to try this on)…

     

  • Jean-Philippe Pialasse

    Jean-Philippe Pialasse - 2010-06-04

    Yes it is a windows system !

    thanks !

    i've finally found a workaround without PIL for the capture googling. I will post the modification after the week end.

     

  • Jean-Philippe Pialasse

    Jean-Philippe Pialasse - 2010-06-04

    Here is a fully functional code. Only thing to know is that if one screen is smaller than the other(s) onclick image near to the bottom will have a black part, but to me this is not really a big problem .

    here is two patches

    you might  clean up a little the code, but this work like this, hope you will be able to integrate this waiting a PIL release that never comes with dual screen support. 

    --- timedscreenshot.py  2010-06-03 14:17:56.609375000 -0400
+++ timedscreenshot.py.old      2009-11-17 11:51:34.000000000 -0500
@@ -34,9 +34,7 @@
 if os.name == 'nt':
     import win32api
-    import Image, ImageGrab
-    import win32gui,  win32ui,  win32con, win32api
-    hwnd = win32gui.GetDesktopWindow()
+    import ImageGrab
 elif os.name == 'posix':
     import gtk
 else:
@@ -153,32 +151,7 @@
                     save_options_dict)
         if os.name == 'nt':
-            #image_data = ImageGrab.grab((cropbox.topleft.x, cropbox.topleft.y, cropbox.bottomright.x, cropbox.bottomright.y))
-            SM_XVIRTUALSCREEN = 76
-            SM_YVIRTUALSCREEN = 77
-            SM_CXVIRTUALSCREEN = 78
-            SM_CYVIRTUALSCREEN = 79
-            w = vscreenwidth = win32api.GetSystemMetrics(SM_CXVIRTUALSCREEN)
-            h = vscreenheigth = win32api.GetSystemMetrics(SM_CYVIRTUALSCREEN)
-            l = vscreenx = win32api.GetSystemMetrics(SM_XVIRTUALSCREEN)
-            t = vscreeny = win32api.GetSystemMetrics(SM_YVIRTUALSCREEN)
-            r = l + w
-            b = t + h
-            hwndDC = win32gui.GetWindowDC(hwnd)
-            mfcDC  = win32ui.CreateDCFromHandle(hwndDC)
-            saveDC = mfcDC.CreateCompatibleDC()
-            saveBitMap = win32ui.CreateBitmap()
-            saveBitMap.CreateCompatibleBitmap(mfcDC, w, h)
-            saveDC.SelectObject(saveBitMap)
-            saveDC.BitBlt((0, 0), (w, h),  mfcDC,  (l, t),  win32con.SRCCOPY)
-            bmpinfo = saveBitMap.GetInfo()
-            #print bmpinfo
-            #print savefilename
-            bmpstr = saveBitMap.GetBitmapBits(True)
-            image_data = Image.frombuffer('RGB', (bmpinfo['bmWidth'], bmpinfo['bmHeight']), bmpstr, 'raw', 'BGRX', 0, 1)
+           image_data = ImageGrab.grab((cropbox.topleft.x, cropbox.topleft.y, cropbox.bottomright.x, cropbox.bottomright.y))
             image_data.save(savefilename,
                     quality=self.subsettings['General']['Screenshot Image Quality'])

--- timedscreenshot.py  2010-06-03 14:17:56.609375000 -0400
+++ timedscreenshot.py.old      2009-11-17 11:51:34.000000000 -0500
@@ -34,9 +34,7 @@
 if os.name == 'nt':
     import win32api
-    import Image, ImageGrab
-    import win32gui,  win32ui,  win32con, win32api
-    hwnd = win32gui.GetDesktopWindow()
+    import ImageGrab
 elif os.name == 'posix':
     import gtk
 else:
@@ -153,32 +151,7 @@
                     save_options_dict)
         if os.name == 'nt':
-            #image_data = ImageGrab.grab((cropbox.topleft.x, cropbox.topleft.y, cropbox.bottomright.x, cropbox.bottomright.y))
-            SM_XVIRTUALSCREEN = 76
-            SM_YVIRTUALSCREEN = 77
-            SM_CXVIRTUALSCREEN = 78
-            SM_CYVIRTUALSCREEN = 79
-            w = vscreenwidth = win32api.GetSystemMetrics(SM_CXVIRTUALSCREEN)
-            h = vscreenheigth = win32api.GetSystemMetrics(SM_CYVIRTUALSCREEN)
-            l = vscreenx = win32api.GetSystemMetrics(SM_XVIRTUALSCREEN)
-            t = vscreeny = win32api.GetSystemMetrics(SM_YVIRTUALSCREEN)
-            r = l + w
-            b = t + h
-            hwndDC = win32gui.GetWindowDC(hwnd)
-            mfcDC  = win32ui.CreateDCFromHandle(hwndDC)
-            saveDC = mfcDC.CreateCompatibleDC()
-            saveBitMap = win32ui.CreateBitmap()
-            saveBitMap.CreateCompatibleBitmap(mfcDC, w, h)
-            saveDC.SelectObject(saveBitMap)
-            saveDC.BitBlt((0, 0), (w, h),  mfcDC,  (l, t),  win32con.SRCCOPY)
-            bmpinfo = saveBitMap.GetInfo()
-            #print bmpinfo
-            #print savefilename
-            bmpstr = saveBitMap.GetBitmapBits(True)
-            image_data = Image.frombuffer('RGB', (bmpinfo['bmWidth'], bmpinfo['bmHeight']), bmpstr, 'raw', 'BGRX', 0, 1)
+           image_data = ImageGrab.grab((cropbox.topleft.x, cropbox.topleft.y, cropbox.bottomright.x, cropbox.bottomright.y))
             image_data.save(savefilename,
                     quality=self.subsettings['General']['Screenshot Image Quality'])
     

  • nanotube

    nanotube - 2010-06-04

    Hi

    Thanks for the patches! I'll look into it when i have a bit of time.

    A few notes right off the bat, though:

    first, it seems that the two patches are identical…? did you maybe mean to include two distinct ones? :)

    second, it seems that old and new are reversed? but i suppose i can deal with that…

    Thanks!

     

  • Jean-Philippe Pialasse

    Jean-Philippe Pialasse - 2010-06-07

    Hello,

    yes the patch about the same for the two fles.

    Yes sorry i often reverse the two files when i create a patch but the patch command is slever ;) if you have any problem patching i 'll make new ones ;)

    Thanks to you !

     

  • nanotube

    nanotube - 2010-06-14

    Hi,
    Just to double-check something - have you tested imagegrab from the latest PIL, version 1.1.7, and it still doesn't work?

     

  • Jean-Philippe Pialasse

    Jean-Philippe Pialasse - 2010-06-15

    Hello i have test only with the last  version available when i first open this thread . which is : PIL-1.1.7.win32-py2.6
    and does not work

     

  • nanotube

    nanotube - 2010-06-15

    ah ok, thanks for the info :)

     

  • Anonymous

    Anonymous - 2012-01-04

    I know I sound silly here, but I was wondering how I should go about applying this patch. I downloaded Patch for windows, but I just can't seem to get it working. I'm not sure if I just messed up the formatting of the file, or if I'm not typing the command correctly or what.
    Thanks!

     

  • Jean-Philippe Pialasse

    Jean-Philippe Pialasse - 2012-01-17

    Finally i took the time to double check my patch, here are the two files, the patch are very similar but you were right i pasted two time the same file, sorry for that : 

    --- onclickimagecapture.py.old  2009-11-17 12:51:34.000000000 -0500
+++ onclickimagecapture.py      2010-06-03 15:53:22.000000000 -0400
@@ -36,6 +36,8 @@
 if os.name == 'nt':
     import win32api, win32con, win32process
     import ImageGrab
+    import win32gui,  win32ui
+    hwnd = win32gui.GetDesktopWindow()
 elif os.name == 'posix':
     from Xlib import X, XK, display, error
     from Xlib.ext import record
@@ -121,7 +123,31 @@
                         exc_info = True)
         if os.name == 'nt':
-            image_data = ImageGrab.grab((cropbox.topleft.x, cropbox.topleft.y, cropbox.bottomright.x, cropbox.bottomright.y))
+            #image_data = ImageGrab.grab((cropbox.topleft.x, cropbox.topleft.y, cropbox.bottomright.x, cropbox.bottomright.y))
+            SM_XVIRTUALSCREEN = 76
+            SM_YVIRTUALSCREEN = 77
+            SM_CXVIRTUALSCREEN = 78
+            SM_CYVIRTUALSCREEN = 79
+            w = vscreenwidth = win32api.GetSystemMetrics(SM_CXVIRTUALSCREEN)
+            h = vscreenheigth = win32api.GetSystemMetrics(SM_CYVIRTUALSCREEN)
+            l = vscreenx = win32api.GetSystemMetrics(SM_XVIRTUALSCREEN)
+            t = vscreeny = win32api.GetSystemMetrics(SM_YVIRTUALSCREEN)
+            r = l + w
+            b = t + h
+            hwndDC = win32gui.GetWindowDC(hwnd)
+            mfcDC  = win32ui.CreateDCFromHandle(hwndDC)
+            saveDC = mfcDC.CreateCompatibleDC()
+            saveBitMap = win32ui.CreateBitmap()
+            saveBitMap.CreateCompatibleBitmap(mfcDC, w, h)
+            saveDC.SelectObject(saveBitMap)
+            saveDC.BitBlt((0, 0), (w, h),  mfcDC,  (l, t),  win32con.SRCCOPY)
+            bmpinfo = saveBitMap.GetInfo()
+            #print bmpinfo
+            #print savefilename
+            bmpstr = saveBitMap.GetBitmapBits(True)
+#            image_data = Image.frombuffer('RGB', (bmpinfo['bmWidth'], bmpinfo['bmHeight']), bmpstr, 'raw', 'BGRX', 0, 1)
+            image_data = Image.frombuffer('RGB', (bmpinfo['bmWidth'], bmpinfo['bmHeight']), bmpstr, 'raw', 'BGRX', 0, 1)
+            image_data = image_data.crop((cropbox.topleft.x, cropbox.topleft.y, cropbox.bottomright.x, cropbox.bottomright.y))
             return image_data
     def get_screen_size(self):
@@ -133,8 +159,22 @@
             return Point(self.rootwin.get_geometry().width,
                          self.rootwin.get_geometry().height)
         if os.name == 'nt':
-            return Point(win32api.GetSystemMetrics(0),
-                         win32api.GetSystemMetrics(1))
+            #jpp
+            SM_XVIRTUALSCREEN = 76
+            SM_YVIRTUALSCREEN = 77
+            SM_CXVIRTUALSCREEN = 78
+            SM_CYVIRTUALSCREEN = 79
+            w = vscreenwidth = win32api.GetSystemMetrics(SM_CXVIRTUALSCREEN)
+            h = vscreenheigth = win32api.GetSystemMetrics(SM_CYVIRTUALSCREEN)
+            l = vscreenx = win32api.GetSystemMetrics(SM_XVIRTUALSCREEN)
+            t = vscreeny = win32api.GetSystemMetrics(SM_YVIRTUALSCREEN)
+            r = l + w
+            b = t + h
+#            return Point(win32api.GetSystemMetrics(0),
+#                         win32api.GetSystemMetrics(1))
+            return Point(r,
+                         b)
+
     def get_username(self):
         '''Try a few different environment vars to get the username.'''

--- timedscreenshot.py.old      2009-11-17 12:51:34.000000000 -0500
+++ timedscreenshot.py  2010-06-03 15:17:56.000000000 -0400
@@ -34,7 +34,9 @@
 if os.name == 'nt':
     import win32api
-    import ImageGrab
+    import Image, ImageGrab
+    import win32gui,  win32ui,  win32con, win32api
+    hwnd = win32gui.GetDesktopWindow()
 elif os.name == 'posix':
     import gtk
 else:
@@ -151,7 +153,32 @@
                     save_options_dict)
         if os.name == 'nt':
-            image_data = ImageGrab.grab((cropbox.topleft.x, cropbox.topleft.y, cropbox.bottomright.x, cropbox.bottomright.y))
+            #image_data = ImageGrab.grab((cropbox.topleft.x, cropbox.topleft.y, cropbox.bottomright.x, cropbox.bottomright.y))
+            #ajout JPP
+            SM_XVIRTUALSCREEN = 76
+            SM_YVIRTUALSCREEN = 77
+            SM_CXVIRTUALSCREEN = 78
+            SM_CYVIRTUALSCREEN = 79
+            w = vscreenwidth = win32api.GetSystemMetrics(SM_CXVIRTUALSCREEN)
+            h = vscreenheigth = win32api.GetSystemMetrics(SM_CYVIRTUALSCREEN)
+            l = vscreenx = win32api.GetSystemMetrics(SM_XVIRTUALSCREEN)
+            t = vscreeny = win32api.GetSystemMetrics(SM_YVIRTUALSCREEN)
+            r = l + w
+            b = t + h
+            hwndDC = win32gui.GetWindowDC(hwnd)
+            mfcDC  = win32ui.CreateDCFromHandle(hwndDC)
+            saveDC = mfcDC.CreateCompatibleDC()
+            saveBitMap = win32ui.CreateBitmap()
+            saveBitMap.CreateCompatibleBitmap(mfcDC, w, h)
+            saveDC.SelectObject(saveBitMap)
+            saveDC.BitBlt((0, 0), (w, h),  mfcDC,  (l, t),  win32con.SRCCOPY)
+            bmpinfo = saveBitMap.GetInfo()
+            #print bmpinfo
+            #print savefilename
+            bmpstr = saveBitMap.GetBitmapBits(True)
+            image_data = Image.frombuffer('RGB', (bmpinfo['bmWidth'], bmpinfo['bmHeight']), bmpstr, 'raw', 'BGRX', 0, 1)
+            # fin ajout JPP
+            #image_data = saveBitMap
             image_data.save(savefilename,
                     quality=self.subsettings['General']['Screenshot Image Quality'])

    to answer to ca office to apply a patch on a source code : 
    under linux : http://jungels.net/articles/diff-patch-ten-minutes.html
    under windows if you have no linux available : http://docs.moodle.org/dev/How_to_apply_a_patch

    a search engine might allow you to find alternatives

     

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