Attempt to check for gnome version

openlp/core/ui/exceptionform.py

@@ -32,7 +32,7 @@ import platform
 import sqlalchemy
 import BeautifulSoup
 from lxml import etree
-from PyQt4 import Qt, QtCore, QtGui
+from PyQt4 import Qt, QtCore, QtGui, QtWebKit
 
 try:
     from PyQt4.phonon import Phonon
@@ -77,6 +77,11 @@ try:
     UNO_VERSION = node.getByName(u'ooSetupVersion')
 except ImportError:
     UNO_VERSION = u'-'
+try:
+    WEBKIT_VERSION = QtWebKit.qWebKitVersion()
+except AttributeError:
+    WEBKIT_VERSION = u'-'
+
 
 from openlp.core.lib import translate, SettingsManager
 from openlp.core.lib.ui import UiStrings
@@ -111,6 +116,7 @@ class ExceptionForm(QtGui.QDialog, Ui_ExceptionDialog):
             u'Qt4: %s\n' % Qt.qVersion() + \
             u'Phonon: %s\n' % PHONON_VERSION + \
             u'PyQt4: %s\n' % Qt.PYQT_VERSION_STR + \
+            u'QtWebkit: %s\n' % WEBKIT_VERSION + \
             u'SQLAlchemy: %s\n' % sqlalchemy.__version__ + \
             u'SQLAlchemy Migrate: %s\n' % MIGRATE_VERSION + \
             u'BeautifulSoup: %s\n' % BeautifulSoup.__version__ + \

openlp/core/ui/maindisplay.py

@@ -38,6 +38,8 @@ from openlp.core.lib import Receiver, build_html, ServiceItem, image_to_byte, \
 
 from openlp.core.ui import HideMode, ScreenList, AlertLocation
 
+from openlp.core.utils import get_gnome_version
+
 log = logging.getLogger(__name__)
 
 #http://www.steveheffernan.com/html5-video-player/demo-video-player.html
@@ -120,6 +122,8 @@ class MainDisplay(Display):
             self.audioPlayer = None
         self.firstTime = True
         self.setStyleSheet(u'border: 0px; margin: 0px; padding: 0px;')
+        gnome_vers = get_gnome_version()
+        if gnome_vers is None or gnome_vers < u'3.2':
             self.setWindowFlags(QtCore.Qt.FramelessWindowHint | QtCore.Qt.Tool |
                 QtCore.Qt.WindowStaysOnTopHint |
                 QtCore.Qt.X11BypassWindowManagerHint)

openlp/core/utils/__init__.py

@@ -502,6 +502,18 @@ def get_uno_instance(resolver):
         return resolver.resolve(u'uno:socket,host=localhost,port=2002;' \
             + u'urp;StarOffice.ComponentContext')
 
+def get_gnome_version():
+    if sys.platform == u'win32' or sys.platform == u'darwin':
+        return None
+    if os.environ.get(u'DESKTOP_SESSION') != u'gnome':
+        return None
+    gnome = Popen((u'gnome-session', u'--version'), stdout=PIPE)
+    output, error = gnome.communicate()
+    code = gnome.wait()
+    if code != 1:
+        return None
+    return output.split(u' ')[1]
+
 from languagemanager import LanguageManager
 from actions import ActionList