Global Hotkeys support for gtk2 for Windows

configure.ac

@@ -483,6 +483,20 @@ ENABLE_PLUGIN_WITH_DEP(hotkey,
     GDKX11,
     gdk-x11-2.0)
 
+
+test_hotkeyw32 () {
+     if test $HAVE_MSWINDOWS = yes ; then
+         have_hotkeyw32=yes
+     else
+         have_hotkeyw32=no
+     fi
+ }
+
+ENABLE_PLUGIN_WITH_TEST(hotkeyw32,
+    Windows hotkeys plugin,
+    auto,
+    GENERAL)
+
 ENABLE_PLUGIN_WITH_DEP(aosd,
     X11 OSD,
     auto,
@@ -834,6 +848,7 @@ if test "x$USE_GTK" = "xyes" ; then
     echo "  Status Icon:                            yes"
     echo "  X11 Global Hotkeys:                     $have_hotkey"
     echo "  X11 On-Screen Display (aosd):           $have_aosd"
+    echo "  Windows Global hotkeys:                 $have_hotkeyw32"
     echo
 fi
 

src/hotkey/Makefile

@@ -1,6 +1,6 @@
 PLUGIN = hotkey${PLUGIN_SUFFIX}
 
-SRCS = plugin.cc gui.cc grab.cc
+SRCS = plugin.cc gui.cc grab.cc x_hotkey.cc hotkey_api_common.cc
 
 include ../../buildsys.mk
 include ../../extra.mk

src/hotkey/api_hotkey.h

@@ -0,0 +1,88 @@
+/*
+ *  api_hotkey.h
+ *  Audacious
+ *
+ *  Copyright (C) 2005-2020  Audacious team
+ *
+ *  XMMS - Cross-platform multimedia player
+ *  Copyright (C) 1998-2003  Peter Alm, Mikael Alm, Olle Hallnas,
+ *                           Thomas Nilsson and 4Front Technologies
+ *  Copyright (C) 1999-2003  Haavard Kvaalen
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; under version 3 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses>.
+ *
+ *  The Audacious team does not consider modular code linking to
+ *  Audacious or using our public API to be a derived work.
+ */
+
+#ifndef _X_HOTKEY_H_INCLUDED
+#define _X_HOTKEY_H_INCLUDED
+
+#include <gtk/gtkstyle.h>
+#include <utility>
+#ifndef _WIN32
+#include <X11/X.h>
+#include <X11/XF86keysym.h>
+#endif
+#include "plugin.h"
+
+class Hotkey
+{
+
+    //#ifdef _WIN32
+    //#define OS_KeySym int
+    //#else
+    //#define OS_KeySym KeySym
+    //#endif
+
+#ifdef _WIN32
+    typedef int OS_KeySym;
+#else
+    typedef KeySym OS_KeySym;
+#endif
+
+public:
+    static void set_keytext(GtkWidget * entry, int key, int mask, int type);
+    static std::pair<int, int> get_is_mod(GdkEventKey * event);
+    template<typename T_GDK_EVENT>
+    static int calculate_mod(T_GDK_EVENT * event);
+    static void add_hotkey(HotkeyConfiguration ** pphotkey, OS_KeySym keysym,
+                           int mask, int type, EVENT event);
+    static void key_to_string(int key, char ** out_keytext);
+    static char * create_human_readable_keytext(const char * const keytext,
+                                                int key, int mask);
+};
+
+#ifndef _WIN32
+#define OS_KEY_AudioPrev XF86XK_AudioPrev
+#define OS_KEY_AudioPlay XF86XK_AudioPlay
+#define OS_KEY_AudioPause XF86XK_AudioPause
+#define OS_KEY_AudioStop XF86XK_AudioStop
+#define OS_KEY_AudioNext XF86XK_AudioNext
+#define OS_KEY_AudioMute XF86XK_AudioMute
+#define OS_KEY_AudioRaiseVolume XF86XK_AudioRaiseVolume
+#define OS_KEY_AudioLowerVolume XF86XK_AudioLowerVolume
+#else
+
+#define OS_KEY_AudioPrev 0
+#define OS_KEY_AudioPlay 0
+#define OS_KEY_AudioPause 0
+#define OS_KEY_AudioStop 0
+#define OS_KEY_AudioNext 0
+#define OS_KEY_AudioMute 0
+#define OS_KEY_AudioRaiseVolume 0
+#define OS_KEY_AudioLowerVolume 0
+
+#endif
+
+#endif //_X_HOTKEY_H_INCLUDED

src/hotkey/grab.cc

@@ -2,8 +2,8 @@
  *  This file is part of audacious-hotkey plugin for audacious
  *
  *  Copyright (c) 2007 - 2008  Sascha Hlusiak <[email protected]>
- *  Name: grab.c
- *  Description: grab.c
+ *  Name: grab.cc
+ *  Description: grab.cc
  *
  *  Part of this code is from itouch-ctrl plugin.
  *  Authors of itouch-ctrl are listed below:

src/hotkey/grab.h

@@ -1,3 +1,30 @@
+/*
+ *  grab.h
+ *  Audacious
+ *
+ *  Copyright (C) 2005-2020  Audacious team
+ *
+ *  XMMS - Cross-platform multimedia player
+ *  Copyright (C) 1998-2003  Peter Alm, Mikael Alm, Olle Hallnas,
+ *                           Thomas Nilsson and 4Front Technologies
+ *  Copyright (C) 1999-2003  Haavard Kvaalen
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; under version 3 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses>.
+ *
+ *  The Audacious team does not consider modular code linking to
+ *  Audacious or using our public API to be a derived work.
+ */
+
 #ifndef _GRAB_H_INCLUDED_
 #define _GRAB_H_INCLUDED_