Make it compilable under newer distros and GTK3

Signed-off-by: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>

configure.ac

@@ -17,13 +17,27 @@ AC_HEADER_STDC
 AC_DISABLE_STATIC
 AC_PROG_LIBTOOL
 
-PKG_CHECK_MODULES(HILDON, hildon-1)
+PKG_CHECK_MODULES([HILDON], [hildon-1],
+    [AC_DEFINE(WITH_HILDON,[1],[Use Hildon])],
+    [PKG_CHECK_MODULES(HILDON, gtk+-3.0, [AC_DEFINE(WITH_GTK3,[1],[Use Gtk3])])])
+
 PKG_CHECK_MODULES(OSSO, libosso)
 PKG_CHECK_MODULES(GCONF, gconf-2.0)
 PKG_CHECK_MODULES(DBUS, dbus-1)
 PKG_CHECK_MODULES(X11, x11)
 PKG_CHECK_MODULES(OSSO_SYSTEMUI_DBUS, osso-systemui-dbus)
 PKG_CHECK_MODULES(DBUS_GLIB, dbus-glib-1)
+PKG_CHECK_MODULES(CANBERRA, libcanberra)
+
+OLD_CFLAGS=$CFLAGS
+CFLAGS="$CFLAGS $DBUS_CFLAGS"
+AC_CHECK_TYPES([DBusBasicValue],,,[[#include <dbus/dbus.h>]])
+
+CFLAGS="$OLD_CFLAGS $HILDON_CFLAGS -Werror"
+AC_COMPILE_IFELSE(
+    [AC_LANG_PROGRAM([[#include <glib.h>]], [[g_thread_init();]])],
+    [AC_DEFINE([HAVE_G_THREAD_INIT],[],["g_thread_init() is deprecated"])], [])
+CFLAGS=$OLD_CFLAGS
 
 AC_ARG_ENABLE(cast-checks,  [  --disable-cast-checks   compile with GLIB cast checks disabled],[cchecks=${enableval}],cchecks=yes)
 if test "x$cchecks" = "xno"; then

src/dbus.c

@@ -2,7 +2,9 @@
 #include <libintl.h>
 #include <canberra.h>
 #include <mce/dbus-names.h>
+#ifdef WITH_HILDON
 #include <hildon/hildon-banner.h>
+#endif
 #include <systemui/dbus-names.h>
 #include <osso-log.h>
 #include <systemui.h>
@@ -11,6 +13,7 @@
 #include <dbus/dbus-glib-lowlevel.h>
 
 #include "dbus.h"
+#include "config.h"
 
 /* Those are supposed to be in some osso-locale.h file, can't find it */
 #define LOCALE_CHANGED_INTERFACE "com.nokia.LocaleChangeNotification"
@@ -71,8 +74,9 @@ handle_thermal_notification(system_ui_data *ui, const char *state)
     DBusMessage *msg;
     ca_context *c = 0;
     int ca_error;
+#ifdef WITH_HILDON
     GtkWidget *banner;
-
+#endif
     dbus_send_message(ui->system_bus,
                       dbus_message_new_method_call(MCE_SERVICE,
                                                    MCE_REQUEST_PATH,
@@ -104,14 +108,15 @@ handle_thermal_notification(system_ui_data *ui, const char *state)
     if (ca_error)
       SYSTEMUI_ERROR("Failed to play sound (%d, %s)", ca_error,
                      ca_strerror(ca_error));
-
+#ifdef WITH_HILDON
     banner =
         hildon_banner_show_information(NULL, NULL,
                                        dgettext("osso-powerup-shutdown",
                                                 "dpup_ia_thermal_shutdown"));
     hildon_banner_set_timeout(HILDON_BANNER(banner), 9000);
     gtk_widget_show_all(banner);
     WindowPriority_ShowWindow(banner, 300u);
+#endif
     thermal_shutdown_started = TRUE;
   }
 }

src/ipm.c

@@ -3,6 +3,8 @@
 #include <gdk/gdkx.h>
 #include <systemui.h>
 
+#include "config.h"
+
 struct window_priority
 {
   guint32 priority;
@@ -70,7 +72,13 @@ ipm_show_window(GtkWidget *widget, unsigned int priority)
                                                 "_HILDON_STACKING_LAYER");
 
       XChangeProperty(gdk_x11_display_get_xdisplay(dpy),
+
+#ifdef WITH_GTK3
+                      gdk_x11_window_get_xid(gtk_widget_get_window(widget)),
+                      hsl_atom,
+#else
                       gdk_x11_drawable_get_xid(widget->window), hsl_atom,
+#endif
                       XA_CARDINAL, 32, PropModeReplace,
                       (unsigned char *)layer, 1);
     }
@@ -105,7 +113,11 @@ ipm_hide_window(GtkWidget *widget)
     g_free(l->data);
 
   window_priority_list = g_slist_delete_link(window_priority_list, l);
+#ifdef WITH_GTK3
+  gtk_widget_hide(widget);
+#else
   gtk_widget_hide_all(widget);
+#endif
 
 #if 0 /* Why is that? */
   g_slist_length(window_priority_list);

src/systemui.c

@@ -431,7 +431,9 @@ main(int argc, char **argv)
   build_layers_tab();
 
   gtk_init(&argc, &argv);
+#ifdef HAVE_G_THREAD_INIT
   g_thread_init(0);
+#endif
   app_ui_data->icontheme = gtk_icon_theme_get_default();
   app_ui_data->gc_client = gconf_client_get_default();
 

src/systemui.h

@@ -27,6 +27,8 @@
 #include <gconf/gconf-client.h>
 #include <syslog.h>
 
+#include "config.h"
+
 typedef struct
 {
   GTree *handlers;
@@ -45,6 +47,7 @@ typedef struct
   int unk2;
 } system_ui_data;
 
+#ifndef HAVE_DBUSBASICVALUE
 typedef struct
 {
   dbus_uint32_t first32;
@@ -69,6 +72,7 @@ typedef union
   char *str;
   int fd;
 } DBusBasicValue;
+#endif
 
 typedef struct
 {