LinGui:

disable chapters markers when there is only one chapter in the title
or when the user chooses to encode only one chapter of the title

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@2385 b64f7644-9d1e-0410-96f1-a4d463321fa5

2 files changed, 24 insertions, 0 deletions

diff --git a/gtk/src/callbacks.c b/gtk/src/callbacks.c
index 184f8e35c..f2d964290 100644
--- a/gtk/src/callbacks.c
+++ b/gtk/src/callbacks.c
@@ -1410,6 +1410,17 @@ start_chapter_changed_cb(GtkWidget *widget, signal_user_data_t *ud)
 	{
 		set_destination(ud);
 	}
+	widget = GHB_WIDGET (ud->builder, "chapters_tab");
+	// End may have been changed above, get it again
+	end = ghb_settings_get_int(ud->settings, "end_chapter");
+	if (start == end)
+	{
+		gtk_widget_hide(widget);
+	}
+	else
+	{
+		gtk_widget_show(widget);
+	}
 }
 
 G_MODULE_EXPORT void
@@ -1429,6 +1440,17 @@ end_chapter_changed_cb(GtkWidget *widget, signal_user_data_t *ud)
 	{
 		set_destination(ud);
 	}
+	widget = GHB_WIDGET (ud->builder, "chapters_tab");
+	// Start may have been changed above, get it again
+	start = ghb_settings_get_int(ud->settings, "start_chapter");
+	if (start == end)
+	{
+		gtk_widget_hide(widget);
+	}
+	else
+	{
+		gtk_widget_show(widget);
+	}
 }
 
 G_MODULE_EXPORT void
diff --git a/gtk/src/hb-backend.c b/gtk/src/hb-backend.c
index 64b7bf7be..0b7633da6 100644
--- a/gtk/src/hb-backend.c
+++ b/gtk/src/hb-backend.c
@@ -3413,6 +3413,8 @@ add_job(hb_handle_t *h, GValue *js, gint unique_id, gint titleindex)
 		job->chapter_end   = MAX( job->chapter_start, chapter_end );
 
 		job->chapter_markers = ghb_settings_get_boolean(js, "ChapterMarkers");
+		if (job->chapter_start == job->chapter_end)
+			job->chapter_markers = 0;
 		if ( job->chapter_markers )
 		{
 			GValue *chapters;