[gnome-settings-daemon] common: Add helper function to GsdShell

[Carlos Garnacho <carlosg src gnome org>]

commit 368b34f2db3098df62bd81f5f538da25e33f7ce0
Author: Carlos Garnacho <carlosg gnome org>
Date:   Mon Nov 18 13:51:37 2013 +0100

    common: Add helper function to GsdShell
    
    Currently only one helper function is provided to interface with ShowOSD, it
    takes care of creating the GVariant with all provided arguments.

 plugins/common/Makefile.am        |    5 +++-
 plugins/common/gsd-shell-helper.c |   53 +++++++++++++++++++++++++++++++++++++
 plugins/common/gsd-shell-helper.h |   36 +++++++++++++++++++++++++
 3 files changed, 93 insertions(+), 1 deletions(-)
---
diff --git a/plugins/common/Makefile.am b/plugins/common/Makefile.am
index b0e907c..59e458d 100644
--- a/plugins/common/Makefile.am
+++ b/plugins/common/Makefile.am
@@ -6,9 +6,12 @@ libcommon_la_SOURCES = \
        gsd-keygrab.c           \
        gsd-keygrab.h           \
        gsd-input-helper.c      \
-       gsd-input-helper.h
+       gsd-input-helper.h      \
+       gsd-shell-helper.c      \
+       gsd-shell-helper.h
 
 libcommon_la_CPPFLAGS = \
+       -I$(top_srcdir)/gnome-settings-daemon   \
        $(AM_CPPFLAGS)
 
 libcommon_la_CFLAGS = \
diff --git a/plugins/common/gsd-shell-helper.c b/plugins/common/gsd-shell-helper.c
new file mode 100644
index 0000000..21ff207
--- /dev/null
+++ b/plugins/common/gsd-shell-helper.c
@@ -0,0 +1,53 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2013 Carlos Garnacho <carlosg gnome org>
+ *
+ * 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; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ */
+
+#include "config.h"
+#include "gsd-shell-helper.h"
+
+void
+shell_show_osd (GsdShell    *shell,
+               const gchar *icon_name,
+               const gchar *label,
+               gint         level,
+               gint         monitor)
+{
+       GVariantBuilder builder;
+
+        g_return_if_fail (GSD_IS_SHELL (shell));
+
+        g_variant_builder_init (&builder, G_VARIANT_TYPE_VARDICT);
+
+        if (icon_name)
+                g_variant_builder_add (&builder, "{sv}",
+                                       "icon", g_variant_new_string (icon_name));
+        if (label)
+                g_variant_builder_add (&builder, "{sv}",
+                                       "label", g_variant_new_string (label));
+        if (level >= 0)
+                g_variant_builder_add (&builder, "{sv}",
+                                       "level", g_variant_new_int32 (level));
+        if (monitor >= 0)
+                g_variant_builder_add (&builder, "{sv}",
+                                       "monitor", g_variant_new_int32 (monitor));
+
+       gsd_shell_call_show_osd (shell,
+                                g_variant_builder_end (&builder),
+                                NULL, NULL, NULL);
+}
diff --git a/plugins/common/gsd-shell-helper.h b/plugins/common/gsd-shell-helper.h
new file mode 100644
index 0000000..b478164
--- /dev/null
+++ b/plugins/common/gsd-shell-helper.h
@@ -0,0 +1,36 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2013 Carlos Garnacho <carlosg gnome org>
+ *
+ * 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; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ */
+
+#ifndef __GSD_SHELL_HELPER_H__
+#define __GSD_SHELL_HELPER_H__
+
+#include "gsd-shell-glue.h"
+
+G_BEGIN_DECLS
+
+void shell_show_osd (GsdShell    *shell,
+                    const gchar *icon_name,
+                    const gchar *label,
+                    gint         level,
+                    gint         monitor);
+
+G_END_DECLS
+
+#endif /* __GSD_SHELL_HELPER_H__ */