widget/gtk/nsAppShell.h

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim:expandtab:shiftwidth=4:tabstop=4:
   3  */
   4 /* This Source Code Form is subject to the terms of the Mozilla Public
   5  * License, v. 2.0. If a copy of the MPL was not distributed with this
   6  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   7
   8 #ifndef nsAppShell_h__
   9 #define nsAppShell_h__
  10
  11 #ifdef MOZ_ENABLE_DBUS
  12 #  include <gio/gio.h>
  13 #  include "mozilla/RefPtr.h"
  14 #  include "mozilla/GRefPtr.h"
  15 #endif
  16 #include <glib.h>
  17 #include "nsBaseAppShell.h"
  18
  19 class nsAppShell : public nsBaseAppShell {
  20  public:
  21   nsAppShell() = default;
  22
  23   // nsBaseAppShell overrides:
  24   nsresult Init();
  25   NS_IMETHOD Run() override;
  26
  27   void ScheduleNativeEventCallback() override;
  28   bool ProcessNextNativeEvent(bool mayWait) override;
  29
  30 #ifdef MOZ_ENABLE_DBUS
  31   void StartDBusListening();
  32   void StopDBusListening();
  33
  34   static void DBusSessionSleepCallback(GDBusProxy* aProxy, gchar* aSenderName,
  35                                        gchar* aSignalName,
  36                                        GVariant* aParameters,
  37                                        gpointer aUserData);
  38   static void DBusTimedatePropertiesChangedCallback(GDBusProxy* aProxy,
  39                                                     gchar* aSenderName,
  40                                                     gchar* aSignalName,
  41                                                     GVariant* aParameters,
  42                                                     gpointer aUserData);
  43   static void DBusConnectClientResponse(GObject* aObject, GAsyncResult* aResult,
  44                                         gpointer aUserData);
  45 #endif
  46
  47   static void InstallTermSignalHandler();
  48
  49  private:
  50   virtual ~nsAppShell();
  51
  52   static gboolean EventProcessorCallback(GIOChannel* source,
  53                                          GIOCondition condition, gpointer data);
  54   static void TermSignalHandler(int signo);
  55
  56   void ScheduleQuitEvent();
  57
  58   int mPipeFDs[2] = {0, 0};
  59   unsigned mTag = 0;
  60
  61 #ifdef MOZ_ENABLE_DBUS
  62   RefPtr<GDBusProxy> mLogin1Proxy;
  63   RefPtr<GCancellable> mLogin1ProxyCancellable;
  64   RefPtr<GDBusProxy> mTimedate1Proxy;
  65   RefPtr<GCancellable> mTimedate1ProxyCancellable;
  66 #endif
  67 };
  68
  69 #endif /* nsAppShell_h__ */