kernelshark: Use trace_view_get_selected_row() for list popup

Add trace_view_get_selected_row() in trace-view.h header so that
kernelshark can use it to get the selected row.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

2 files changed, 4 insertions, 13 deletions

diff --git a/kernel-shark.c b/kernel-shark.c
index 1caedf2..e6851e8 100644
--- a/kernel-shark.c
+++ b/kernel-shark.c
@@ -389,15 +389,11 @@ do_tree_popup(GtkWidget *widget, GdkEventButton *event, gpointer data)
         static GtkWidget *menu_filter_clear_tasks;
         struct record *record;
         TraceViewRecord *vrec;
-        GtkTreeSelection *selection;
         GtkTreeModel *model;
-        GtkTreePath *path;
         const char *comm;
         gchar *text;
         gint pid;
         gint len;
-        GList *glist;
-        gchar *spath;
         guint64 offset;
         gint row;
         gint cpu;
@@ -446,15 +442,8 @@ do_tree_popup(GtkWidget *widget, GdkEventButton *event, gpointer data)
 
         }
 
-        selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(info->treeview));
-        glist = gtk_tree_selection_get_selected_rows(GTK_TREE_SELECTION(selection), NULL);
-        if (glist) {
-                path = glist->data;
-                g_list_free(glist);
-                spath = gtk_tree_path_to_string(path);
-                gtk_tree_path_free(path);
-                row = atoi(spath);
-                g_free(spath);
+        row = trace_view_get_selected_row(GTK_WIDGET(info->treeview));
+        if (row >= 0) {
 
                 model = gtk_tree_view_get_model(GTK_TREE_VIEW(info->treeview));
                 vrec = trace_view_store_get_row(TRACE_VIEW_STORE(model), row);
diff --git a/trace-view.h b/trace-view.h
index 073e644..f201181 100644
--- a/trace-view.h
+++ b/trace-view.h
@@ -34,4 +34,6 @@ void trace_view_cpu_filter_callback(gboolean accept,
 
 void trace_view_search_setup(GtkBox *box, GtkTreeView *treeview);
 
+gint trace_view_get_selected_row(GtkWidget *treeview);
+
 #endif /* _TRACE_VIEW_H */