From e7e0aea6958b1419a5e72c85da0e0f920d36fb53 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sat, 7 Jul 2012 09:44:48 +0530
Subject: [PATCH] Set WM_CLASS for the viewers as well

---
 src/calibre/gui2/__init__.py          | 8 ++++----
 src/calibre/gui2/lrf_renderer/main.py | 3 ++-
 src/calibre/gui2/main.py              | 5 +++--
 src/calibre/gui2/viewer/main.py       | 3 ++-
 4 files changed, 11 insertions(+), 8 deletions(-)

diff --git a/src/calibre/gui2/__init__.py b/src/calibre/gui2/__init__.py
index 8aa4caf574..cd75f3bb00 100644
--- a/src/calibre/gui2/__init__.py
+++ b/src/calibre/gui2/__init__.py
@@ -734,11 +734,11 @@ gui_thread = None
 qt_app = None
 class Application(QApplication):
 
-    def __init__(self, args, force_calibre_style=False):
+    def __init__(self, args, force_calibre_style=False,
+            override_program_name=None):
         self.file_event_hook = None
-        if islinux and args[0].endswith(u'calibre'):
-            args = list(args)
-            args[0] += '-gui'
+        if override_program_name:
+            args = [override_program_name] + args[1:]
         qargs = [i.encode('utf-8') if isinstance(i, unicode) else i for i in args]
         QApplication.__init__(self, qargs)
         global gui_thread, qt_app
diff --git a/src/calibre/gui2/lrf_renderer/main.py b/src/calibre/gui2/lrf_renderer/main.py
index 0575d106f4..741f6a620d 100644
--- a/src/calibre/gui2/lrf_renderer/main.py
+++ b/src/calibre/gui2/lrf_renderer/main.py
@@ -309,7 +309,8 @@ def main(args=sys.argv, logger=None):
         return 1
     pid = os.fork() if (islinux or isbsd) else -1
     if pid <= 0:
-        app = Application(args)
+        override = 'calibre-lrf-viewer' if islinux else None
+        app = Application(args, override_program_name=override)
         app.setWindowIcon(QIcon(I('viewer.png')))
         QCoreApplication.setOrganizationName(ORG_NAME)
         QCoreApplication.setApplicationName(APP_UID)
diff --git a/src/calibre/gui2/main.py b/src/calibre/gui2/main.py
index 9b80b7bddc..94a82989ab 100644
--- a/src/calibre/gui2/main.py
+++ b/src/calibre/gui2/main.py
@@ -8,7 +8,7 @@ from PyQt4.Qt import (QCoreApplication, QIcon, QObject, QTimer,
         QPixmap, QSplashScreen, QApplication)
 
 from calibre import prints, plugins, force_unicode
-from calibre.constants import (iswindows, __appname__, isosx, DEBUG,
+from calibre.constants import (iswindows, __appname__, isosx, DEBUG, islinux,
         filesystem_encoding)
 from calibre.utils.ipc import gui_socket_address, RC
 from calibre.gui2 import (ORG_NAME, APP_UID, initialize_file_icon_provider,
@@ -58,7 +58,8 @@ def init_qt(args):
             prints('Using library at', prefs['library_path'])
     QCoreApplication.setOrganizationName(ORG_NAME)
     QCoreApplication.setApplicationName(APP_UID)
-    app = Application(args)
+    override = 'calibre-gui' if islinux else None
+    app = Application(args, override_program_name=override)
     actions = tuple(Main.create_application_menubar())
     app.setWindowIcon(QIcon(I('lt.png')))
     return app, opts, args, actions
diff --git a/src/calibre/gui2/viewer/main.py b/src/calibre/gui2/viewer/main.py
index 4a39a6ae8d..b08262d707 100644
--- a/src/calibre/gui2/viewer/main.py
+++ b/src/calibre/gui2/viewer/main.py
@@ -1006,7 +1006,8 @@ def main(args=sys.argv):
     except:
         open_at = None
     if pid <= 0:
-        app = Application(args)
+        override = 'calibre-ebook-viewer' if islinux else None
+        app = Application(args, override_program_name=override)
         app.setWindowIcon(QIcon(I('viewer.png')))
         QApplication.setOrganizationName(ORG_NAME)
         QApplication.setApplicationName(APP_UID)