[brasero] Fix build without preview

[Tomas Bzatek <tbzatek src gnome org>]

commit 0b3775a946d1b255cf4f9b14b7f14a9a187aed51
Author: Tomas Bzatek <tbzatek redhat com>
Date:   Tue Sep 18 16:55:02 2012 +0200

    Fix build without preview
    
    Blind patch, please test thoroughly.

 src/brasero-layout.c  |   10 ++++++++++
 src/brasero-preview.c |    2 +-
 src/brasero-preview.h |    4 ++--
 src/brasero-project.c |    2 ++
 4 files changed, 15 insertions(+), 3 deletions(-)
---
diff --git a/src/brasero-layout.c b/src/brasero-layout.c
index 7380f76..0beb06e 100644
--- a/src/brasero-layout.c
+++ b/src/brasero-layout.c
@@ -39,7 +39,11 @@
 
 #include "brasero-setting.h"
 #include "brasero-layout.h"
+
+#ifdef BUILD_PREVIEW
 #include "brasero-preview.h"
+#endif
+
 #include "brasero-project.h"
 #include "brasero-uri-container.h"
 #include "brasero-layout-object.h"
@@ -318,6 +322,7 @@ brasero_layout_add_project (BraseroLayout *layout,
 	layout->priv->project = project;
 }
 
+#ifdef BUILD_PREVIEW
 static void
 brasero_layout_preview_toggled_cb (GtkToggleAction *action, BraseroLayout *layout)
 {
@@ -334,11 +339,13 @@ brasero_layout_preview_toggled_cb (GtkToggleAction *action, BraseroLayout *layou
 	                           BRASERO_SETTING_SHOW_PREVIEW,
 	                           GINT_TO_POINTER (active));
 }
+#endif
 
 void
 brasero_layout_add_preview (BraseroLayout *layout,
 			    GtkWidget *preview)
 {
+#ifdef BUILD_PREVIEW
 	gpointer value;
 	gboolean active;
 	gchar *accelerator;
@@ -376,6 +383,7 @@ brasero_layout_add_preview (BraseroLayout *layout,
 		gtk_widget_hide (layout->priv->preview_pane);
 
 	brasero_preview_set_enabled (BRASERO_PREVIEW (layout->priv->preview_pane), active);
+#endif
 }
 
 /**************************** for the source panes *****************************/
@@ -660,8 +668,10 @@ brasero_layout_load (BraseroLayout *layout,
 	GtkTreeIter iter;
 	gpointer value;
 
+#ifdef BUILD_PREVIEW
 	if (layout->priv->preview_pane)
 		brasero_preview_hide (BRASERO_PREVIEW (layout->priv->preview_pane));
+#endif
 
 	if (type == BRASERO_LAYOUT_NONE) {
 		gtk_widget_hide (GTK_WIDGET (layout));
diff --git a/src/brasero-preview.c b/src/brasero-preview.c
index baa50eb..f73f81a 100644
--- a/src/brasero-preview.c
+++ b/src/brasero-preview.c
@@ -216,4 +216,4 @@ brasero_preview_new (void)
 	return g_object_new (BRASERO_TYPE_PREVIEW, NULL);
 }
 
-#endif
+#endif /* BUILD_PREVIEW */
diff --git a/src/brasero-preview.h b/src/brasero-preview.h
index ee1373b..2efb5fd 100644
--- a/src/brasero-preview.h
+++ b/src/brasero-preview.h
@@ -72,6 +72,6 @@ brasero_preview_set_enabled (BraseroPreview *self,
 
 G_END_DECLS
 
-#endif				/* PLAYER_H */
-
 #endif /* _BRASERO_PREVIEW_H_ */
+
+#endif /* BUILD_PREVIEW */
diff --git a/src/brasero-project.c b/src/brasero-project.c
index e1989a3..f7147fb 100644
--- a/src/brasero-project.c
+++ b/src/brasero-project.c
@@ -2145,6 +2145,7 @@ brasero_project_file_chooser_response_cb (GtkWidget *chooser,
 	g_slist_free (uris);
 }
 
+#ifdef BUILD_PREVIEW
 static void
 brasero_project_preview_ready (BraseroPlayer *player,
 			       GtkFileChooser *chooser)
@@ -2164,6 +2165,7 @@ brasero_project_update_preview (GtkFileChooser *chooser,
 	brasero_player_set_uri (player, uri);
 	g_free (uri);
 }
+#endif
 
 static void
 brasero_project_add_uris_cb (GtkAction *action,