move lttv to root

[lttv.git] / lttv / modules / gui / resourceview / module.c

diff --git a/lttv/modules/gui/resourceview/module.c b/lttv/modules/gui/resourceview/module.c
new file mode 100644 (file)
index 0000000..3319198
--- /dev/null
+++ b/lttv/modules/gui/resourceview/module.c
@@ -0,0 +1,95 @@
+/* This file is part of the Linux Trace Toolkit viewer
+ * Copyright (C) 2007 Pierre-Marc Fournier
+ *
+ * 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.
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <glib.h>
+#include <lttv/lttv.h>
+#include <lttv/module.h>
+#include <lttvwindow/lttvwindow.h>
+
+#include "cfv.h"
+#include "lttv_plugin_cfv.h"
+#include "eventhooks.h"
+
+#include "resourceview_icon.xpm"
+#include "hLegendInsert.xpm"
+
+GQuark LTT_NAME_CPU;
+
+/** Array containing instanced objects. Used when module is unloaded */
+GSList *g_control_flow_data_list = NULL ;
+
+GSList *g_legend_list = NULL ;
+
+/*****************************************************************************
+ *                 Functions for module loading/unloading                    *
+ *****************************************************************************/
+/**
+ * plugin's init function
+ *
+ * This function initializes the Control Flow Viewer functionnality through the
+ * gtkTraceSet API.
+ */
+static void init() {
+
+  g_info("Resource usage viewer init()");
+
+  /* Register the toolbar insert button and menu entry*/
+  lttvwindow_register_constructor("resourceview",
+                                  "/",
+                                  "Insert Resource Viewer",
+                                  resourceview_icon_xpm,
+                                  "Insert Resource Viewer",
+                                  h_resourceview);
+  
+
+  LTT_NAME_CPU = g_quark_from_string("/cpu");
+}
+
+void destroy_walk(gpointer data, gpointer user_data)
+{
+  g_info("Walk destroy Resource Viewer");
+  guicontrolflow_destructor_full((LttvPluginCFV*)data);
+}
+
+
+/**
+ * plugin's destroy function
+ *
+ * This function releases the memory reserved by the module and unregisters
+ * everything that has been registered in the gtkTraceSet API.
+ */
+static void destroy() {
+  g_info("GUI resource viewer destroy()");
+
+  g_slist_foreach(g_control_flow_data_list, destroy_walk, NULL );
+  
+  g_slist_free(g_control_flow_data_list);
+
+  /* Unregister the toolbar insert button and menu entry */
+  lttvwindow_unregister_constructor(h_resourceview);
+}
+
+
+LTTV_MODULE("resourceview", "Resource viewer", \
+    "Graphical module to view usage of resources", \
+    init, destroy, "lttvwindow")