Store graph callbacks in a structure

[lttv.git] / lttv / lttv / sync / graph_functions.h

diff --git a/lttv/lttv/sync/graph_functions.h b/lttv/lttv/sync/graph_functions.h
new file mode 100644 (file)
index 0000000..85e53a7
--- /dev/null
+++ b/lttv/lttv/sync/graph_functions.h
@@ -0,0 +1,42 @@
+/* This file is part of the Linux Trace Toolkit viewer
+ * Copyright (C) 2009 Benjamin Poirier <benjamin.poirier@polymtl.ca>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License Version 2 as
+ * published by the Free Software Foundation;
+ *
+ * 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 GRAPH_FUNCTIONS_H
+#define GRAPH_FUNCTIONS_H
+
+struct _SyncState;
+
+typedef void (GraphFunction)(struct _SyncState* const syncState, const
+       unsigned int i, const unsigned int j);
+
+typedef struct
+{
+       /* This is for graphs where the data on both axis is in the range of
+        * timestamps */
+       GraphFunction* writeTraceTracePlots;
+       GraphFunction* writeTraceTraceOptions;
+       /* This is for graphs where the data on the abscissa is in the range of
+        * timestamps and the ordinates is in the range of timestamp deltas */
+       GraphFunction* writeTraceTimePlots;
+       GraphFunction* writeTraceTimeOptions;
+} GraphFunctions;
+
+
+void writeGraphsScript(struct _SyncState* const syncState);
+
+#endif