[X2Go-Commits] python-x2go.git - master (branch) updated: 0.4.0.8-14-g732635e

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- Log -----------------------------------------------------------------
commit 732635efb177910d23b544d2e05e09559c8af5ff
Author: Kenneth Pedersen <kenneth at wangpedersen.com>
Date:   Thu Oct 24 09:50:00 2013 +0200

    Color depth detection: Stop using win32api.GetSystemMetrics(2) which actually returns the width of a vertical scroll bar in pixels. Instead, create a screen display context and query it for the color depth. (Fixes: #330).

-----------------------------------------------------------------------

Summary of changes:
 debian/changelog |    7 +++++++
 x2go/utils.py    |    9 ++++++---
 2 files changed, 13 insertions(+), 3 deletions(-)

The diff of changes is:
diff --git a/debian/changelog b/debian/changelog
index 8c6ee9e..de471fb 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,5 +1,6 @@
 python-x2go (0.4.0.9-0~x2go1) UNRELEASED; urgency=low
 
+  [ Mike Gabriel ]
   * New upstream version (0.4.0.9):
     - Agent channels in Paramiko can raise an EOFError if the connection
       has got disrupted. Ignoring this.
@@ -16,6 +17,12 @@ python-x2go (0.4.0.9-0~x2go1) UNRELEASED; urgency=low
     - Rewrite passwords that are not string/unicode to an empty string.
     - No Unicode chars in log messages. Eliminated one more in checkhosts.py.
 
+  [ Kenneth Pedersen ]
+  * New upstream version (0.4.0.9):
+    - Color depth detection: Stop using win32api.GetSystemMetrics(2) which actually
+      returns the width of a vertical scroll bar in pixels. Instead, create a screen
+      display context and query it for the color depth. (Fixes: #330).
+
  -- Mike Gabriel <mike.gabriel at das-netzwerkteam.de>  Wed, 07 Aug 2013 12:18:46 +0200
 
 python-x2go (0.4.0.8-0~x2go1) unstable; urgency=low
diff --git a/x2go/utils.py b/x2go/utils.py
index e8d80bc..c6db2de 100644
--- a/x2go/utils.py
+++ b/x2go/utils.py
@@ -46,8 +46,9 @@ if _X2GOCLIENT_OS != 'Windows':
     from defaults import X_DISPLAY as _X_DISPLAY
 
 if _X2GOCLIENT_OS == 'Windows':
-    import win32api
     import win32gui
+    import win32print
+    import win32con
 
 def is_in_nx3packmethods(method):
 
@@ -555,8 +556,10 @@ def local_color_depth():
             return 24
 
     else:
-        return win32api.GetSystemMetrics(2)
-
+        # This gets the color depth of the primary monitor. All monitors need not have the same color depth.
+        dc = win32gui.GetDC(None)
+        _depth = win32print.GetDeviceCaps(dc, win32con.BITSPIXEL) * win32print.GetDeviceCaps(dc, win32con.PLANES)
+        win32gui.ReleaseDC(None, dc)
 
 def is_color_depth_ok(depth_session, depth_local):
     """\


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