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[lttv.git] / ltt / branches / poly / lttv / modules / gui / lttvwindow / lttvwindow / init_module.c

diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/init_module.c b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/init_module.c
index c7eb229ea722d87ad7ff11b469061f1711a896eb..67c6a54e335ec34fd4015cbfe700da95e32cda65 100644 (file)
--- a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/init_module.c
+++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/init_module.c
@@ -50,6 +50,7 @@
 
 LttvTraceInfo LTTV_TRACES,
        LTTV_COMPUTATION,
+       LTTV_VIEWER_CONSTRUCTORS,
        LTTV_REQUESTS_QUEUE,
        LTTV_REQUESTS_CURRENT,
        LTTV_NOTIFY_QUEUE,
@@ -66,8 +67,11 @@ LttvTraceInfo LTTV_TRACES,
        LTTV_AFTER_REQUEST,
        LTTV_EVENT_HOOK,
        LTTV_EVENT_HOOK_BY_ID,
+       LTTV_HOOK_ADDER,
+       LTTV_HOOK_REMOVER,
        LTTV_IN_PROGRESS,
-       LTTV_READY;
+       LTTV_READY,
+       LTTV_LOCK;
 
 
 /** Array containing instanced objects. */
@@ -85,15 +89,18 @@ static char *a_trace;
 void lttv_trace_option(void *hook_data)
 { 
   LttTrace *trace;
-  gchar *abs_path;
+  gchar abs_path[PATH_MAX];
 
   get_absolute_pathname(a_trace, abs_path);
   g_init_trace = lttvwindowtraces_get_trace_by_name(abs_path);
   if(g_init_trace == NULL) {
     trace = ltt_trace_open(abs_path);
-    if(trace == NULL) g_critical("cannot open trace %s", abs_path);
-    g_init_trace = lttv_trace_new(trace);
-    lttvwindowtraces_add_trace(g_init_trace);
+    if(trace == NULL) {
+      g_warning("cannot open trace %s", abs_path);
+    } else {
+      g_init_trace = lttv_trace_new(trace);
+      lttvwindowtraces_add_trace(g_init_trace);
+    }
   }
 }
 
@@ -138,6 +145,7 @@ static void init() {
   
   LTTV_TRACES = g_quark_from_string("traces");
   LTTV_COMPUTATION = g_quark_from_string("computation");
+  LTTV_VIEWER_CONSTRUCTORS = g_quark_from_string("viewer_constructors");
   LTTV_REQUESTS_QUEUE = g_quark_from_string("requests_queue");
   LTTV_REQUESTS_CURRENT = g_quark_from_string("requests_current");
   LTTV_NOTIFY_QUEUE = g_quark_from_string("notify_queue");
@@ -155,8 +163,11 @@ static void init() {
   LTTV_AFTER_REQUEST = g_quark_from_string("after_request");
   LTTV_EVENT_HOOK = g_quark_from_string("event_hook");
   LTTV_EVENT_HOOK_BY_ID = g_quark_from_string("event_hook_by_id");
+  LTTV_HOOK_ADDER = g_quark_from_string("hook_adder");
+  LTTV_HOOK_REMOVER = g_quark_from_string("hook_remover");
   LTTV_IN_PROGRESS = g_quark_from_string("in_progress");
   LTTV_READY = g_quark_from_string("ready");
+  LTTV_LOCK = g_quark_from_string("lock");
 
   g_debug("GUI init()");
 
@@ -171,6 +182,45 @@ static void init() {
 
   lttv_hooks_add(main_hooks, window_creation_hook, NULL, LTTV_PRIO_DEFAULT);
 
+  {
+    /* Register state calculator */
+    LttvHooks *hook_adder = lttv_hooks_new();
+    lttv_hooks_add(hook_adder, lttv_state_save_hook_add_event_hooks, NULL,
+                   LTTV_PRIO_DEFAULT);
+    lttv_hooks_add(hook_adder, lttv_state_hook_add_event_hooks, NULL,
+                   LTTV_PRIO_DEFAULT);
+    LttvHooks *hook_remover = lttv_hooks_new();
+    lttv_hooks_add(hook_remover, lttv_state_save_hook_remove_event_hooks,
+                                    NULL, LTTV_PRIO_DEFAULT);
+    lttv_hooks_add(hook_remover, lttv_state_hook_remove_event_hooks,
+                                    NULL, LTTV_PRIO_DEFAULT);
+    /* Add state computation background hook adder to attributes */
+    lttvwindowtraces_register_computation_hooks(g_quark_from_string("state"),
+        NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+        hook_adder, hook_remover);
+  }
+
+  {
+    /* Register statistics calculator */
+    LttvHooks *hook_adder = lttv_hooks_new();
+    lttv_hooks_add(hook_adder, lttv_stats_hook_add_event_hooks, NULL,
+                   LTTV_PRIO_DEFAULT);
+    lttv_hooks_add(hook_adder, lttv_state_hook_add_event_hooks, NULL,
+                   LTTV_PRIO_DEFAULT);
+    LttvHooks *hook_remover = lttv_hooks_new();
+    lttv_hooks_add(hook_remover, lttv_stats_hook_remove_event_hooks,
+                                    NULL, LTTV_PRIO_DEFAULT);
+    lttv_hooks_add(hook_remover, lttv_state_hook_remove_event_hooks,
+                                    NULL, LTTV_PRIO_DEFAULT);
+    LttvHooks *after_request = lttv_hooks_new();
+    lttv_hooks_add(after_request, lttv_stats_sum_traceset_hook, NULL,
+        LTTV_PRIO_DEFAULT);
+    /* Add state computation background hook adder to attributes */
+    lttvwindowtraces_register_computation_hooks(g_quark_from_string("stats"),
+        NULL, NULL, NULL, NULL, NULL, NULL, NULL, 
+        after_request, NULL, NULL,
+        hook_adder, hook_remover);
+  }
 }
 
 void
@@ -193,6 +243,11 @@ static void destroy() {
   LttvTrace *trace;
   GSList *iter = NULL;
   
+  lttvwindowtraces_unregister_requests(g_quark_from_string("stats"));
+  lttvwindowtraces_unregister_requests(g_quark_from_string("state"));
+  lttvwindowtraces_unregister_computation_hooks(g_quark_from_string("stats"));
+  lttvwindowtraces_unregister_computation_hooks(g_quark_from_string("state"));
+
   lttv_option_remove("trace");
 
   lttv_hooks_remove_data(main_hooks, window_creation_hook, NULL);