* rename GLContextManager to GtkGLExtContext since it is tied to this…

… library

* don't reimport glib

git-svn-id: https://xpra.org/svn/Xpra/trunk@16926 3bb7dfac-3a0b-4e04-842a-767bc560f471

src/xpra/client/gl/gtk_base/gtk_compat.py

@@ -39,7 +39,7 @@ def Config_new_by_mode(display_mode):
             log("no configuration for mode: %s", e)
         return None
 
-    class GLContextManager(object):
+    class GtkGLExtContext(object):
 
         def __init__(self, widget):
             self.widget = widget
@@ -52,7 +52,7 @@ def __exit__(self, exc_type, exc_val, exc_tb):
             #GtkGLExt.widget_end_gl(self.widget, False)
             pass
         def __repr__(self):
-            return "gtk3.GLContextManager(%s)" % self.widget
+            return "gtk3.GtkGLExtContext(%s)" % self.widget
 
 else:
     import gtk
@@ -83,7 +83,7 @@ def v(x):
                  "gdkgl"        : v(gdkgl.query_version())
                  }
 
-    class GLContextManager(object):
+    class GtkGLExtContext(object):
 
         def __init__(self, widget):
             self.widget = widget
@@ -99,7 +99,7 @@ def __exit__(self, *_args):
             self.gldrawable.gl_end()
 
         def __repr__(self):
-            return "gtk2.GLContextManager(%s)" % self.widget
+            return "gtk2.GtkGLExtContext(%s)" % self.widget
 
 def GLDrawingArea(glconfig):
     assert glconfig, "missing GLConfig"

src/xpra/client/gl/gtk_base/gtkgl_check.py

@@ -140,8 +140,8 @@ def check_functions(*functions):
 
 #sanity checks: OpenGL version and fragment program support:
 def check_GL_support(widget, force_enable=False):
-    from xpra.client.gl.gtk_base.gtk_compat import GLContextManager
-    with GLContextManager(widget):
+    from xpra.client.gl.gtk_base.gtk_compat import GtkGLExtContext
+    with GtkGLExtContext(widget):
         return check_PyOpenGL_support(force_enable)
 
 def check_support(force_enable=False, check_colormap=False):

src/xpra/client/gl/gtk_base/gtkgl_window_backing_base.py

@@ -21,15 +21,15 @@
 
 from xpra.gtk_common.gtk_util import POINTER_MOTION_MASK, POINTER_MOTION_HINT_MASK
 from xpra.client.gl.gl_window_backing_base import GLWindowBackingBase
-from xpra.client.gl.gtk_base.gtk_compat import Config_new_by_mode, MODE_DOUBLE, GLContextManager, GLDrawingArea
+from xpra.client.gl.gtk_base.gtk_compat import Config_new_by_mode, MODE_DOUBLE, GtkGLExtContext, GLDrawingArea
 from xpra.client.gl.gtk_base.gtkgl_check import get_DISPLAY_MODE
 from xpra.client.gl.gl_check import GL_ALPHA_SUPPORTED, CAN_DOUBLE_BUFFER
 
 
 class GTKGLWindowBackingBase(GLWindowBackingBase):
 
     def idle_add(self, *args, **kwargs):
-        import_glib().idle_add(*args, **kwargs)
+        glib.idle_add(*args, **kwargs)
 
     def init_gl_config(self, window_alpha):
         #setup gl config:
@@ -95,7 +95,7 @@ def gl_context(self):
             log.error("Error: invalid OpenGL backing size: %ix%i", w, h)
             return None
         try:
-            context = GLContextManager(b)
+            context = GtkGLExtContext(b)
         except Exception as e:
             log.error("Error: %s", e)
             return None