[lttv.git] / ltt / branches / poly / lttv / modules / guiStatistic / guiStatistic.c

#include <glib.h>
#include <gmodule.h>
#include <gtk/gtk.h>
#include <gdk/gdk.h>

#include <lttv/module.h>
#include <lttv/gtkTraceSet.h>
#include <lttv/processTrace.h>
#include <lttv/hook.h>
#include <lttv/common.h>
#include <lttv/state.h>
#include <lttv/stats.h>

#include <ltt/ltt.h>
#include <ltt/event.h>
#include <ltt/type.h>
#include <ltt/trace.h>

#include <string.h>

#include "../icons/hGuiStatisticInsert.xpm"

#define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format)
#define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format)

#define PATH_LENGTH        256

static LttvModule *statistic_main_win_module;

/** Array containing instanced objects. Used when module is unloaded */
static GSList *g_statistic_viewer_data_list = NULL ;

typedef struct _StatisticViewerData StatisticViewerData;

//! Statistic Viewer's constructor hook
GtkWidget *h_gui_statistic(MainWindow *parent_window);
//! Statistic Viewer's constructor
StatisticViewerData *gui_statistic(MainWindow *parent_window);
//! Statistic Viewer's destructor
void gui_statistic_destructor(StatisticViewerData *statistic_viewer_data);
void gui_statistic_free(StatisticViewerData *statistic_viewer_data);

void grab_focus(GtkWidget *widget, gpointer data);
static void tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data);

void statistic_destroy_hash_key(gpointer key);
void statistic_destroy_hash_data(gpointer data);

void get_traceset_stats(StatisticViewerData * statistic_viewer_data);
void show_traceset_stats(StatisticViewerData * statistic_viewer_data);
void show_tree(StatisticViewerData * statistic_viewer_data,
	       LttvAttribute* stats,  GtkTreeIter* parent);
void show_statistic(StatisticViewerData * statistic_viewer_data,
		    LttvAttribute* stats, GtkTextBuffer* buf);


enum
{
   NAME_COLUMN,
   N_COLUMNS
};

struct _StatisticViewerData{
  MainWindow * mw;
  LttvTracesetStats * stats;

  GtkWidget    * hpaned_v;
  GtkTreeStore * store_m;
  GtkWidget    * tree_v;

  //scroll window containing Tree View
  GtkWidget * scroll_win_tree;

  GtkWidget    * text_v;  
  //scroll window containing Text View
  GtkWidget * scroll_win_text;

  // Selection handler 
  GtkTreeSelection *select_c;
  
  //hash 
  GHashTable *statistic_hash;
};


/**
 * plugin's init function
 *
 * This function initializes the Statistic Viewer functionnality through the
 * gtkTraceSet API.
 */
G_MODULE_EXPORT void init(LttvModule *self, int argc, char *argv[]) {

  statistic_main_win_module = lttv_module_require(self, "mainwin", argc, argv);
  
  if(statistic_main_win_module == NULL){
      g_critical("Can't load Statistic Viewer : missing mainwin\n");
      return;
  }
	
  /* Register the toolbar insert button */
  ToolbarItemReg(hGuiStatisticInsert_xpm, "Insert Statistic Viewer", h_gui_statistic);
  
  /* Register the menu item insert entry */
  MenuItemReg("/", "Insert Statistic Viewer", h_gui_statistic);
  
}

void statistic_destroy_walk(gpointer data, gpointer user_data)
{
  gui_statistic_destructor((StatisticViewerData*)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.
 */
G_MODULE_EXPORT void destroy() {
  int i;
  
  if(g_statistic_viewer_data_list){
    g_slist_foreach(g_statistic_viewer_data_list, statistic_destroy_walk, NULL );    
    g_slist_free(g_statistic_viewer_data_list);
  }

  /* Unregister the toolbar insert button */
  ToolbarItemUnreg(h_gui_statistic);
	
  /* Unregister the menu item insert entry */
  MenuItemUnreg(h_gui_statistic);
}


void
gui_statistic_free(StatisticViewerData *statistic_viewer_data)
{ 
  if(statistic_viewer_data){
    g_hash_table_destroy(statistic_viewer_data->statistic_hash);
    g_statistic_viewer_data_list = g_slist_remove(g_statistic_viewer_data_list, statistic_viewer_data);
    g_free(statistic_viewer_data);
  }
}

void
gui_statistic_destructor(StatisticViewerData *statistic_viewer_data)
{
  /* May already been done by GTK window closing */
  if(GTK_IS_WIDGET(statistic_viewer_data->hpaned_v)){
    gtk_widget_destroy(statistic_viewer_data->hpaned_v);
    statistic_viewer_data = NULL;
  }
  //gui_statistic_free(statistic_viewer_data);
}


/**
 * Statistic Viewer's constructor hook
 *
 * This constructor is given as a parameter to the menuitem and toolbar button
 * registration. It creates the list.
 * @param parent_window A pointer to the parent window.
 * @return The widget created.
 */
GtkWidget *
h_gui_statistic(MainWindow * parent_window)
{
  StatisticViewerData* statistic_viewer_data = gui_statistic(parent_window) ;

  if(statistic_viewer_data)
    return statistic_viewer_data->hpaned_v;
  else return NULL;
	
}

/**
 * Statistic Viewer's constructor
 *
 * This constructor is used to create StatisticViewerData data structure.
 * @return The Statistic viewer data created.
 */
StatisticViewerData *
gui_statistic(MainWindow *parent_window)
{
  GtkCellRenderer *renderer;
  GtkTreeViewColumn *column;

  StatisticViewerData* statistic_viewer_data = g_new(StatisticViewerData,1);

  statistic_viewer_data->mw     = parent_window;
  statistic_viewer_data->stats  = getTracesetStats(statistic_viewer_data->mw);

  statistic_viewer_data->statistic_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
								statistic_destroy_hash_key,
								statistic_destroy_hash_data);

  statistic_viewer_data->hpaned_v  = gtk_hpaned_new();
  statistic_viewer_data->store_m = gtk_tree_store_new (N_COLUMNS, G_TYPE_STRING);
  statistic_viewer_data->tree_v  = gtk_tree_view_new_with_model (GTK_TREE_MODEL (statistic_viewer_data->store_m));
  g_object_unref (G_OBJECT (statistic_viewer_data->store_m));

  g_signal_connect (G_OBJECT (statistic_viewer_data->tree_v), "grab-focus",
		    G_CALLBACK (grab_focus),
		    statistic_viewer_data);

  // Setup the selection handler
  statistic_viewer_data->select_c = gtk_tree_view_get_selection (GTK_TREE_VIEW (statistic_viewer_data->tree_v));
  gtk_tree_selection_set_mode (statistic_viewer_data->select_c, GTK_SELECTION_SINGLE);
  g_signal_connect (G_OBJECT (statistic_viewer_data->select_c), "changed",
		    G_CALLBACK (tree_selection_changed_cb),
		    statistic_viewer_data);

  renderer = gtk_cell_renderer_text_new ();
  column = gtk_tree_view_column_new_with_attributes ("Statistic Name",
						     renderer,
						     "text", NAME_COLUMN,
						     NULL);
  gtk_tree_view_column_set_alignment (column, 0.0);
  //  gtk_tree_view_column_set_fixed_width (column, 45);
  gtk_tree_view_append_column (GTK_TREE_VIEW (statistic_viewer_data->tree_v), column);


  gtk_tree_view_set_headers_visible(GTK_TREE_VIEW (statistic_viewer_data->tree_v), FALSE);

  statistic_viewer_data->scroll_win_tree = gtk_scrolled_window_new (NULL, NULL);
  gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(statistic_viewer_data->scroll_win_tree), 
				 GTK_POLICY_AUTOMATIC,GTK_POLICY_AUTOMATIC);

  gtk_container_add (GTK_CONTAINER (statistic_viewer_data->scroll_win_tree), statistic_viewer_data->tree_v);
  gtk_paned_pack1(GTK_PANED(statistic_viewer_data->hpaned_v),statistic_viewer_data->scroll_win_tree, TRUE, FALSE);
  gtk_paned_set_position(GTK_PANED(statistic_viewer_data->hpaned_v), 160);

  statistic_viewer_data->scroll_win_text = gtk_scrolled_window_new (NULL, NULL);
  gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(statistic_viewer_data->scroll_win_text), 
				 GTK_POLICY_AUTOMATIC,GTK_POLICY_AUTOMATIC);

  statistic_viewer_data->text_v = gtk_text_view_new ();
  g_signal_connect (G_OBJECT (statistic_viewer_data->text_v), "grab-focus",
		    G_CALLBACK (grab_focus),
		    statistic_viewer_data);
  
  gtk_text_view_set_editable(GTK_TEXT_VIEW(statistic_viewer_data->text_v),FALSE);
  gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(statistic_viewer_data->text_v),FALSE);
  gtk_container_add (GTK_CONTAINER (statistic_viewer_data->scroll_win_text), statistic_viewer_data->text_v);
  gtk_paned_pack2(GTK_PANED(statistic_viewer_data->hpaned_v), statistic_viewer_data->scroll_win_text, TRUE, FALSE);

  gtk_widget_show(statistic_viewer_data->scroll_win_tree);
  gtk_widget_show(statistic_viewer_data->scroll_win_text);
  gtk_widget_show(statistic_viewer_data->tree_v);
  gtk_widget_show(statistic_viewer_data->text_v);
  gtk_widget_show(statistic_viewer_data->hpaned_v);

  g_object_set_data_full(
			G_OBJECT(statistic_viewer_data->hpaned_v),
			"statistic_viewer_data",
			statistic_viewer_data,
			(GDestroyNotify)gui_statistic_free);

  /* Add the object's information to the module's array */
  g_statistic_viewer_data_list = g_slist_append(
			g_statistic_viewer_data_list,
			statistic_viewer_data);

  get_traceset_stats(statistic_viewer_data);

  return statistic_viewer_data;
}

void grab_focus(GtkWidget *widget, gpointer data)
{
  StatisticViewerData *statistic_viewer_data = (StatisticViewerData *)data;
  MainWindow * mw = statistic_viewer_data->mw;
  SetFocusedPane(mw, gtk_widget_get_parent(statistic_viewer_data->hpaned_v));
}

static void
tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data)
{
  StatisticViewerData *statistic_viewer_data = (StatisticViewerData*)data;
  GtkTreeIter iter;
  GtkTreeModel *model = GTK_TREE_MODEL(statistic_viewer_data->store_m);
  gchar *event;
  GtkTextBuffer* buf;
  gchar * str;
  GtkTreePath * path;
  GtkTextIter   text_iter;
  LttvAttribute * stats;

  if (gtk_tree_selection_get_selected (selection, &model, &iter))
    {
      gtk_tree_model_get (model, &iter, NAME_COLUMN, &event, -1);

      path = gtk_tree_model_get_path(GTK_TREE_MODEL(model),&iter);
      str = gtk_tree_path_to_string (path);
      stats = (LttvAttribute*)g_hash_table_lookup (statistic_viewer_data->statistic_hash,str);
      g_free(str);
      
      buf =  gtk_text_view_get_buffer((GtkTextView*)statistic_viewer_data->text_v);
      gtk_text_buffer_set_text(buf,"Statistic for  '", -1);
      gtk_text_buffer_get_end_iter(buf, &text_iter);
      gtk_text_buffer_insert(buf, &text_iter, event, strlen(event));      
      gtk_text_buffer_get_end_iter(buf, &text_iter);
      gtk_text_buffer_insert(buf, &text_iter, "' :\n\n",5);
      
      show_statistic(statistic_viewer_data, stats, buf);

      g_free (event);
    }
}

void statistic_destroy_hash_key(gpointer key)
{
  g_free(key);
}

void statistic_destroy_hash_data(gpointer data)
{
  //  g_free(data);
}

void get_traceset_stats(StatisticViewerData * statistic_viewer_data)
{
  LttTime start, end;

  start.tv_sec = 0;
  start.tv_nsec = 0;
  end.tv_sec = G_MAXULONG;
  end.tv_nsec = G_MAXULONG;
  
  stateAddEventHooks(statistic_viewer_data->mw);
  statsAddEventHooks(statistic_viewer_data->mw);

  processTraceset(statistic_viewer_data->mw, start, end, G_MAXULONG);
  
  stateRemoveEventHooks(statistic_viewer_data->mw);
  statsRemoveEventHooks(statistic_viewer_data->mw);

  //establish tree view for stats
  show_traceset_stats(statistic_viewer_data);
}

void show_traceset_stats(StatisticViewerData * statistic_viewer_data)
{
  int i, nb;
  LttvTraceset *ts;
  LttvTraceStats *tcs;
  LttSystemDescription *desc;
  LttvTracesetStats * tscs = statistic_viewer_data->stats;
  gchar * str, trace_str[PATH_LENGTH];
  GtkTreePath * path;
  GtkTreeIter   iter;
  GtkTreeStore * store = statistic_viewer_data->store_m;

  if(tscs->stats == NULL) return;

  gtk_tree_store_append (store, &iter, NULL);  
  gtk_tree_store_set (store, &iter,
		      NAME_COLUMN, "Traceset statistics",
		      -1);  
  path = gtk_tree_model_get_path(GTK_TREE_MODEL(store),	&iter);
  str = gtk_tree_path_to_string (path);
  g_hash_table_insert(statistic_viewer_data->statistic_hash,
		      (gpointer)str, tscs->stats);
  show_tree(statistic_viewer_data, tscs->stats, &iter);

  //show stats for all traces
  ts = tscs->parent.parent.ts;
  nb = lttv_traceset_number(ts);
  
  for(i = 0 ; i < nb ; i++) {
    tcs = (LttvTraceStats *)(LTTV_TRACESET_CONTEXT(tscs)->traces[i]);
    desc = ltt_trace_system_description(tcs->parent.parent.t);    
    sprintf(trace_str, "Trace on system %s at time %d secs", 
      	    desc->node_name,desc->trace_start.tv_sec);
    
    gtk_tree_store_append (store, &iter, NULL);  
    gtk_tree_store_set (store, &iter,NAME_COLUMN,trace_str,-1);  
    path = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &iter);
    str = gtk_tree_path_to_string (path);
    g_hash_table_insert(statistic_viewer_data->statistic_hash,
			(gpointer)str,tcs->stats);
    show_tree(statistic_viewer_data, tcs->stats, &iter);
  }
}

void show_tree(StatisticViewerData * statistic_viewer_data,
	       LttvAttribute* stats,  GtkTreeIter* parent)
{
  int i, nb;
  LttvAttribute *subtree;
  LttvAttributeName name;
  LttvAttributeValue value;
  LttvAttributeType type;
  gchar * str, dir_str[PATH_LENGTH];
  GtkTreePath * path;
  GtkTreeIter   iter;
  GtkTreeStore * store = statistic_viewer_data->store_m;

  nb = lttv_attribute_get_number(stats);
  for(i = 0 ; i < nb ; i++) {
    type = lttv_attribute_get(stats, i, &name, &value);
    switch(type) {
     case LTTV_GOBJECT:
        if(LTTV_IS_ATTRIBUTE(*(value.v_gobject))) {
	  sprintf(dir_str, "%s", g_quark_to_string(name));
          subtree = (LttvAttribute *)*(value.v_gobject);
	  gtk_tree_store_append (store, &iter, parent);  
	  gtk_tree_store_set (store, &iter,NAME_COLUMN,dir_str,-1);  
	  path = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &iter);
	  str = gtk_tree_path_to_string (path);
	  g_hash_table_insert(statistic_viewer_data->statistic_hash,
			      (gpointer)str, subtree);
          show_tree(statistic_viewer_data, subtree, &iter);
        }
        break;
      default:
	break;
    }
  }    
}

void show_statistic(StatisticViewerData * statistic_viewer_data,
		    LttvAttribute* stats, GtkTextBuffer* buf)
{
  int i, nb , flag;
  LttvAttribute *subtree;
  LttvAttributeName name;
  LttvAttributeValue value;
  LttvAttributeType type;
  gchar type_name[PATH_LENGTH], type_value[PATH_LENGTH];
  GtkTextIter   text_iter;
  
  flag = 0;
  nb = lttv_attribute_get_number(stats);
  for(i = 0 ; i < nb ; i++) {
    type = lttv_attribute_get(stats, i, &name, &value);
    sprintf(type_name,"%s", g_quark_to_string(name));
    type_value[0] = '\0';
    switch(type) {
      case LTTV_INT:
        sprintf(type_value, " :  %d\n", *value.v_int);
        break;
      case LTTV_UINT:
        sprintf(type_value, " :  %u\n", *value.v_uint);
        break;
      case LTTV_LONG:
        sprintf(type_value, " :  %ld\n", *value.v_long);
        break;
      case LTTV_ULONG:
        sprintf(type_value, " :  %lu\n", *value.v_ulong);
        break;
      case LTTV_FLOAT:
        sprintf(type_value, " :  %f\n", (double)*value.v_float);
        break;
      case LTTV_DOUBLE:
        sprintf(type_value, " :  %f\n", *value.v_double);
        break;
      case LTTV_TIME:
        sprintf(type_value, " :  %10u.%09u\n", value.v_time->tv_sec, 
            value.v_time->tv_nsec);
        break;
      case LTTV_POINTER:
        sprintf(type_value, " :  POINTER\n");
        break;
      case LTTV_STRING:
        sprintf(type_value, " :  %s\n", *value.v_string);
        break;
      default:
        break;
    }
    if(strlen(type_value)){
      flag = 1;
      strcat(type_name,type_value);
      gtk_text_buffer_get_end_iter(buf, &text_iter);
      gtk_text_buffer_insert(buf, &text_iter, type_name, strlen(type_name));
    }
  }

  if(flag == 0){
    sprintf(type_value, "No statistic information in this directory.\nCheck in subdirectories please.\n");
    gtk_text_buffer_get_end_iter(buf, &text_iter);
    gtk_text_buffer_insert(buf, &text_iter, type_value, strlen(type_value));

  }
}
Commit	Line	Data
6b1d3120	1	#include <glib.h>
	2	#include <gmodule.h>
	3	#include <gtk/gtk.h>
	4	#include <gdk/gdk.h>
	5
	6	#include <lttv/module.h>
	7	#include <lttv/gtkTraceSet.h>
	8	#include <lttv/processTrace.h>
	9	#include <lttv/hook.h>
	10	#include <lttv/common.h>
	11	#include <lttv/state.h>
	12	#include <lttv/stats.h>
	13
	14	#include <ltt/ltt.h>
	15	#include <ltt/event.h>
	16	#include <ltt/type.h>
	17	#include <ltt/trace.h>
	18
	19	#include <string.h>
	20
	21	#include "../icons/hGuiStatisticInsert.xpm"
	22
f7afe191	23	#define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format)
	24	#define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format)
	25
6b1d3120	26	#define PATH_LENGTH 256
6b1d3120	27
10f2da95	28	static LttvModule *statistic_main_win_module;
6b1d3120	29
6b1d3120	30	/** Array containing instanced objects. Used when module is unloaded */
10f2da95	31	static GSList *g_statistic_viewer_data_list = NULL ;
6b1d3120	32
	33	typedef struct _StatisticViewerData StatisticViewerData;
	34
	35	//! Statistic Viewer's constructor hook
bca3b81f	36	GtkWidget h_gui_statistic(MainWindow parent_window);
6b1d3120	37	//! Statistic Viewer's constructor
bca3b81f	38	StatisticViewerData gui_statistic(MainWindow parent_window);
6b1d3120	39	//! Statistic Viewer's destructor
10f2da95	40	void gui_statistic_destructor(StatisticViewerData *statistic_viewer_data);
10f2da95	41	void gui_statistic_free(StatisticViewerData *statistic_viewer_data);
6b1d3120	42
	43	void grab_focus(GtkWidget *widget, gpointer data);
	44	static void tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data);
	45
2176f952	46	void statistic_destroy_hash_key(gpointer key);
2176f952	47	void statistic_destroy_hash_data(gpointer data);
6b1d3120	48
10f2da95	49	void get_traceset_stats(StatisticViewerData * statistic_viewer_data);
	50	void show_traceset_stats(StatisticViewerData * statistic_viewer_data);
	51	void show_tree(StatisticViewerData * statistic_viewer_data,
6b1d3120	52	LttvAttribute* stats, GtkTreeIter* parent);
10f2da95	53	void show_statistic(StatisticViewerData * statistic_viewer_data,
6b1d3120	54	LttvAttribute* stats, GtkTextBuffer* buf);
	55
	56
	57	enum
	58	{
	59	NAME_COLUMN,
	60	N_COLUMNS
	61	};
	62
	63	struct _StatisticViewerData{
bca3b81f	64	MainWindow * mw;
6b1d3120	65	LttvTracesetStats * stats;
6b1d3120	66
10f2da95	67	GtkWidget * hpaned_v;
	68	GtkTreeStore * store_m;
	69	GtkWidget * tree_v;
6b1d3120	70
6b1d3120	71	//scroll window containing Tree View
10f2da95	72	GtkWidget * scroll_win_tree;
6b1d3120	73
10f2da95	74	GtkWidget * text_v;
6b1d3120	75	//scroll window containing Text View
10f2da95	76	GtkWidget * scroll_win_text;
6b1d3120	77
6b1d3120	78	// Selection handler
10f2da95	79	GtkTreeSelection *select_c;
6b1d3120	80
6b1d3120	81	//hash
10f2da95	82	GHashTable *statistic_hash;
6b1d3120	83	};
	84
	85
	86	/**
	87	* plugin's init function
	88	*
	89	* This function initializes the Statistic Viewer functionnality through the
	90	* gtkTraceSet API.
	91	*/
	92	G_MODULE_EXPORT void init(LttvModule self, int argc, char argv[]) {
	93
10f2da95	94	statistic_main_win_module = lttv_module_require(self, "mainwin", argc, argv);
6b1d3120	95
10f2da95	96	if(statistic_main_win_module == NULL){
6b1d3120	97	g_critical("Can't load Statistic Viewer : missing mainwin\n");
	98	return;
	99	}
	100
6b1d3120	101	/* Register the toolbar insert button */
10f2da95	102	ToolbarItemReg(hGuiStatisticInsert_xpm, "Insert Statistic Viewer", h_gui_statistic);
6b1d3120	103
6b1d3120	104	/* Register the menu item insert entry */
10f2da95	105	MenuItemReg("/", "Insert Statistic Viewer", h_gui_statistic);
6b1d3120	106
	107	}
	108
2176f952	109	void statistic_destroy_walk(gpointer data, gpointer user_data)
6b1d3120	110	{
10f2da95	111	gui_statistic_destructor((StatisticViewerData*)data);
6b1d3120	112	}
	113
	114	/**
	115	* plugin's destroy function
	116	*
	117	* This function releases the memory reserved by the module and unregisters
	118	* everything that has been registered in the gtkTraceSet API.
	119	*/
	120	G_MODULE_EXPORT void destroy() {
	121	int i;
	122
10f2da95	123	if(g_statistic_viewer_data_list){
	124	g_slist_foreach(g_statistic_viewer_data_list, statistic_destroy_walk, NULL );
	125	g_slist_free(g_statistic_viewer_data_list);
2176f952	126	}
6b1d3120	127
6b1d3120	128	/* Unregister the toolbar insert button */
10f2da95	129	ToolbarItemUnreg(h_gui_statistic);
6b1d3120	130
6b1d3120	131	/* Unregister the menu item insert entry */
10f2da95	132	MenuItemUnreg(h_gui_statistic);
6b1d3120	133	}
	134
	135
	136	void
10f2da95	137	gui_statistic_free(StatisticViewerData *statistic_viewer_data)
6b1d3120	138	{
10f2da95	139	if(statistic_viewer_data){
	140	g_hash_table_destroy(statistic_viewer_data->statistic_hash);
	141	g_statistic_viewer_data_list = g_slist_remove(g_statistic_viewer_data_list, statistic_viewer_data);
	142	g_free(statistic_viewer_data);
7a859036	143	}
6b1d3120	144	}
	145
	146	void
10f2da95	147	gui_statistic_destructor(StatisticViewerData *statistic_viewer_data)
6b1d3120	148	{
6b1d3120	149	/* May already been done by GTK window closing */
10f2da95	150	if(GTK_IS_WIDGET(statistic_viewer_data->hpaned_v)){
	151	gtk_widget_destroy(statistic_viewer_data->hpaned_v);
	152	statistic_viewer_data = NULL;
7a859036	153	}
10f2da95	154	//gui_statistic_free(statistic_viewer_data);
6b1d3120	155	}
	156
	157
	158	/**
	159	* Statistic Viewer's constructor hook
	160	*
	161	* This constructor is given as a parameter to the menuitem and toolbar button
	162	* registration. It creates the list.
10f2da95	163	* @param parent_window A pointer to the parent window.
6b1d3120	164	* @return The widget created.
	165	*/
	166	GtkWidget *
bca3b81f	167	h_gui_statistic(MainWindow * parent_window)
6b1d3120	168	{
10f2da95	169	StatisticViewerData* statistic_viewer_data = gui_statistic(parent_window) ;
6b1d3120	170
10f2da95	171	if(statistic_viewer_data)
10f2da95	172	return statistic_viewer_data->hpaned_v;
6b1d3120	173	else return NULL;
	174
	175	}
	176
	177	/**
	178	* Statistic Viewer's constructor
	179	*
	180	* This constructor is used to create StatisticViewerData data structure.
	181	* @return The Statistic viewer data created.
	182	*/
	183	StatisticViewerData *
bca3b81f	184	gui_statistic(MainWindow *parent_window)
6b1d3120	185	{
	186	GtkCellRenderer *renderer;
	187	GtkTreeViewColumn *column;
	188
10f2da95	189	StatisticViewerData* statistic_viewer_data = g_new(StatisticViewerData,1);
6b1d3120	190
10f2da95	191	statistic_viewer_data->mw = parent_window;
10f2da95	192	statistic_viewer_data->stats = getTracesetStats(statistic_viewer_data->mw);
6b1d3120	193
10f2da95	194	statistic_viewer_data->statistic_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
2176f952	195	statistic_destroy_hash_key,
2176f952	196	statistic_destroy_hash_data);
6b1d3120	197
10f2da95	198	statistic_viewer_data->hpaned_v = gtk_hpaned_new();
	199	statistic_viewer_data->store_m = gtk_tree_store_new (N_COLUMNS, G_TYPE_STRING);
	200	statistic_viewer_data->tree_v = gtk_tree_view_new_with_model (GTK_TREE_MODEL (statistic_viewer_data->store_m));
	201	g_object_unref (G_OBJECT (statistic_viewer_data->store_m));
6b1d3120	202
10f2da95	203	g_signal_connect (G_OBJECT (statistic_viewer_data->tree_v), "grab-focus",
6b1d3120	204	G_CALLBACK (grab_focus),
10f2da95	205	statistic_viewer_data);
6b1d3120	206
6b1d3120	207	// Setup the selection handler
10f2da95	208	statistic_viewer_data->select_c = gtk_tree_view_get_selection (GTK_TREE_VIEW (statistic_viewer_data->tree_v));
	209	gtk_tree_selection_set_mode (statistic_viewer_data->select_c, GTK_SELECTION_SINGLE);
	210	g_signal_connect (G_OBJECT (statistic_viewer_data->select_c), "changed",
6b1d3120	211	G_CALLBACK (tree_selection_changed_cb),
10f2da95	212	statistic_viewer_data);
6b1d3120	213
	214	renderer = gtk_cell_renderer_text_new ();
	215	column = gtk_tree_view_column_new_with_attributes ("Statistic Name",
	216	renderer,
	217	"text", NAME_COLUMN,
	218	NULL);
	219	gtk_tree_view_column_set_alignment (column, 0.0);
	220	// gtk_tree_view_column_set_fixed_width (column, 45);
10f2da95	221	gtk_tree_view_append_column (GTK_TREE_VIEW (statistic_viewer_data->tree_v), column);
6b1d3120	222
6b1d3120	223
10f2da95	224	gtk_tree_view_set_headers_visible(GTK_TREE_VIEW (statistic_viewer_data->tree_v), FALSE);
6b1d3120	225
10f2da95	226	statistic_viewer_data->scroll_win_tree = gtk_scrolled_window_new (NULL, NULL);
10f2da95	227	gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(statistic_viewer_data->scroll_win_tree),
6b1d3120	228	GTK_POLICY_AUTOMATIC,GTK_POLICY_AUTOMATIC);
6b1d3120	229
10f2da95	230	gtk_container_add (GTK_CONTAINER (statistic_viewer_data->scroll_win_tree), statistic_viewer_data->tree_v);
	231	gtk_paned_pack1(GTK_PANED(statistic_viewer_data->hpaned_v),statistic_viewer_data->scroll_win_tree, TRUE, FALSE);
	232	gtk_paned_set_position(GTK_PANED(statistic_viewer_data->hpaned_v), 160);
6b1d3120	233
10f2da95	234	statistic_viewer_data->scroll_win_text = gtk_scrolled_window_new (NULL, NULL);
10f2da95	235	gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(statistic_viewer_data->scroll_win_text),
6b1d3120	236	GTK_POLICY_AUTOMATIC,GTK_POLICY_AUTOMATIC);
6b1d3120	237
10f2da95	238	statistic_viewer_data->text_v = gtk_text_view_new ();
10f2da95	239	g_signal_connect (G_OBJECT (statistic_viewer_data->text_v), "grab-focus",
6b1d3120	240	G_CALLBACK (grab_focus),
10f2da95	241	statistic_viewer_data);
6b1d3120	242
10f2da95	243	gtk_text_view_set_editable(GTK_TEXT_VIEW(statistic_viewer_data->text_v),FALSE);
	244	gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(statistic_viewer_data->text_v),FALSE);
	245	gtk_container_add (GTK_CONTAINER (statistic_viewer_data->scroll_win_text), statistic_viewer_data->text_v);
	246	gtk_paned_pack2(GTK_PANED(statistic_viewer_data->hpaned_v), statistic_viewer_data->scroll_win_text, TRUE, FALSE);
6b1d3120	247
10f2da95	248	gtk_widget_show(statistic_viewer_data->scroll_win_tree);
	249	gtk_widget_show(statistic_viewer_data->scroll_win_text);
	250	gtk_widget_show(statistic_viewer_data->tree_v);
	251	gtk_widget_show(statistic_viewer_data->text_v);
	252	gtk_widget_show(statistic_viewer_data->hpaned_v);
6b1d3120	253
6b1d3120	254	g_object_set_data_full(
10f2da95	255	G_OBJECT(statistic_viewer_data->hpaned_v),
	256	"statistic_viewer_data",
	257	statistic_viewer_data,
	258	(GDestroyNotify)gui_statistic_free);
6b1d3120	259
6b1d3120	260	/* Add the object's information to the module's array */
10f2da95	261	g_statistic_viewer_data_list = g_slist_append(
	262	g_statistic_viewer_data_list,
	263	statistic_viewer_data);
6b1d3120	264
10f2da95	265	get_traceset_stats(statistic_viewer_data);
6b1d3120	266
10f2da95	267	return statistic_viewer_data;
6b1d3120	268	}
	269
	270	void grab_focus(GtkWidget *widget, gpointer data)
	271	{
10f2da95	272	StatisticViewerData statistic_viewer_data = (StatisticViewerData )data;
bca3b81f	273	MainWindow * mw = statistic_viewer_data->mw;
10f2da95	274	SetFocusedPane(mw, gtk_widget_get_parent(statistic_viewer_data->hpaned_v));
6b1d3120	275	}
	276
	277	static void
	278	tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data)
	279	{
10f2da95	280	StatisticViewerData statistic_viewer_data = (StatisticViewerData)data;
6b1d3120	281	GtkTreeIter iter;
10f2da95	282	GtkTreeModel *model = GTK_TREE_MODEL(statistic_viewer_data->store_m);
10f2da95	283	gchar *event;
6b1d3120	284	GtkTextBuffer* buf;
	285	gchar * str;
	286	GtkTreePath * path;
	287	GtkTextIter text_iter;
	288	LttvAttribute * stats;
	289
	290	if (gtk_tree_selection_get_selected (selection, &model, &iter))
	291	{
10f2da95	292	gtk_tree_model_get (model, &iter, NAME_COLUMN, &event, -1);
6b1d3120	293
	294	path = gtk_tree_model_get_path(GTK_TREE_MODEL(model),&iter);
	295	str = gtk_tree_path_to_string (path);
10f2da95	296	stats = (LttvAttribute*)g_hash_table_lookup (statistic_viewer_data->statistic_hash,str);
6b1d3120	297	g_free(str);
6b1d3120	298
10f2da95	299	buf = gtk_text_view_get_buffer((GtkTextView*)statistic_viewer_data->text_v);
6b1d3120	300	gtk_text_buffer_set_text(buf,"Statistic for '", -1);
6b1d3120	301	gtk_text_buffer_get_end_iter(buf, &text_iter);
10f2da95	302	gtk_text_buffer_insert(buf, &text_iter, event, strlen(event));
6b1d3120	303	gtk_text_buffer_get_end_iter(buf, &text_iter);
	304	gtk_text_buffer_insert(buf, &text_iter, "' :\n\n",5);
	305
10f2da95	306	show_statistic(statistic_viewer_data, stats, buf);
6b1d3120	307
10f2da95	308	g_free (event);
6b1d3120	309	}
	310	}
	311
2176f952	312	void statistic_destroy_hash_key(gpointer key)
6b1d3120	313	{
	314	g_free(key);
	315	}
	316
2176f952	317	void statistic_destroy_hash_data(gpointer data)
6b1d3120	318	{
	319	// g_free(data);
	320	}
	321
10f2da95	322	void get_traceset_stats(StatisticViewerData * statistic_viewer_data)
6b1d3120	323	{
	324	LttTime start, end;
	325
	326	start.tv_sec = 0;
	327	start.tv_nsec = 0;
	328	end.tv_sec = G_MAXULONG;
	329	end.tv_nsec = G_MAXULONG;
	330
10f2da95	331	stateAddEventHooks(statistic_viewer_data->mw);
10f2da95	332	statsAddEventHooks(statistic_viewer_data->mw);
6b1d3120	333
10f2da95	334	processTraceset(statistic_viewer_data->mw, start, end, G_MAXULONG);
6b1d3120	335
10f2da95	336	stateRemoveEventHooks(statistic_viewer_data->mw);
10f2da95	337	statsRemoveEventHooks(statistic_viewer_data->mw);
6b1d3120	338
6b1d3120	339	//establish tree view for stats
10f2da95	340	show_traceset_stats(statistic_viewer_data);
6b1d3120	341	}
6b1d3120	342
10f2da95	343	void show_traceset_stats(StatisticViewerData * statistic_viewer_data)
6b1d3120	344	{
	345	int i, nb;
	346	LttvTraceset *ts;
	347	LttvTraceStats *tcs;
	348	LttSystemDescription *desc;
10f2da95	349	LttvTracesetStats * tscs = statistic_viewer_data->stats;
6b1d3120	350	gchar * str, trace_str[PATH_LENGTH];
	351	GtkTreePath * path;
	352	GtkTreeIter iter;
10f2da95	353	GtkTreeStore * store = statistic_viewer_data->store_m;
6b1d3120	354
	355	if(tscs->stats == NULL) return;
	356
	357	gtk_tree_store_append (store, &iter, NULL);
	358	gtk_tree_store_set (store, &iter,
	359	NAME_COLUMN, "Traceset statistics",
	360	-1);
	361	path = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &iter);
	362	str = gtk_tree_path_to_string (path);
10f2da95	363	g_hash_table_insert(statistic_viewer_data->statistic_hash,
6b1d3120	364	(gpointer)str, tscs->stats);
10f2da95	365	show_tree(statistic_viewer_data, tscs->stats, &iter);
6b1d3120	366
	367	//show stats for all traces
	368	ts = tscs->parent.parent.ts;
	369	nb = lttv_traceset_number(ts);
	370
	371	for(i = 0 ; i < nb ; i++) {
	372	tcs = (LttvTraceStats *)(LTTV_TRACESET_CONTEXT(tscs)->traces[i]);
	373	desc = ltt_trace_system_description(tcs->parent.parent.t);
	374	sprintf(trace_str, "Trace on system %s at time %d secs",
	375	desc->node_name,desc->trace_start.tv_sec);
	376
	377	gtk_tree_store_append (store, &iter, NULL);
	378	gtk_tree_store_set (store, &iter,NAME_COLUMN,trace_str,-1);
	379	path = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &iter);
	380	str = gtk_tree_path_to_string (path);
10f2da95	381	g_hash_table_insert(statistic_viewer_data->statistic_hash,
6b1d3120	382	(gpointer)str,tcs->stats);
10f2da95	383	show_tree(statistic_viewer_data, tcs->stats, &iter);
6b1d3120	384	}
	385	}
	386
10f2da95	387	void show_tree(StatisticViewerData * statistic_viewer_data,
6b1d3120	388	LttvAttribute* stats, GtkTreeIter* parent)
	389	{
	390	int i, nb;
	391	LttvAttribute *subtree;
	392	LttvAttributeName name;
	393	LttvAttributeValue value;
	394	LttvAttributeType type;
	395	gchar * str, dir_str[PATH_LENGTH];
	396	GtkTreePath * path;
	397	GtkTreeIter iter;
10f2da95	398	GtkTreeStore * store = statistic_viewer_data->store_m;
6b1d3120	399
	400	nb = lttv_attribute_get_number(stats);
	401	for(i = 0 ; i < nb ; i++) {
	402	type = lttv_attribute_get(stats, i, &name, &value);
	403	switch(type) {
	404	case LTTV_GOBJECT:
	405	if(LTTV_IS_ATTRIBUTE(*(value.v_gobject))) {
	406	sprintf(dir_str, "%s", g_quark_to_string(name));
	407	subtree = (LttvAttribute )(value.v_gobject);
	408	gtk_tree_store_append (store, &iter, parent);
	409	gtk_tree_store_set (store, &iter,NAME_COLUMN,dir_str,-1);
	410	path = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &iter);
	411	str = gtk_tree_path_to_string (path);
10f2da95	412	g_hash_table_insert(statistic_viewer_data->statistic_hash,
6b1d3120	413	(gpointer)str, subtree);
10f2da95	414	show_tree(statistic_viewer_data, subtree, &iter);
6b1d3120	415	}
	416	break;
	417	default:
	418	break;
	419	}
	420	}
	421	}
	422
10f2da95	423	void show_statistic(StatisticViewerData * statistic_viewer_data,
6b1d3120	424	LttvAttribute* stats, GtkTextBuffer* buf)
	425	{
	426	int i, nb , flag;
	427	LttvAttribute *subtree;
	428	LttvAttributeName name;
	429	LttvAttributeValue value;
	430	LttvAttributeType type;
	431	gchar type_name[PATH_LENGTH], type_value[PATH_LENGTH];
	432	GtkTextIter text_iter;
	433
	434	flag = 0;
	435	nb = lttv_attribute_get_number(stats);
	436	for(i = 0 ; i < nb ; i++) {
	437	type = lttv_attribute_get(stats, i, &name, &value);
	438	sprintf(type_name,"%s", g_quark_to_string(name));
	439	type_value[0] = '\0';
	440	switch(type) {
	441	case LTTV_INT:
	442	sprintf(type_value, " : %d\n", *value.v_int);
	443	break;
	444	case LTTV_UINT:
	445	sprintf(type_value, " : %u\n", *value.v_uint);
	446	break;
	447	case LTTV_LONG:
	448	sprintf(type_value, " : %ld\n", *value.v_long);
	449	break;
	450	case LTTV_ULONG:
	451	sprintf(type_value, " : %lu\n", *value.v_ulong);
	452	break;
	453	case LTTV_FLOAT:
	454	sprintf(type_value, " : %f\n", (double)*value.v_float);
	455	break;
	456	case LTTV_DOUBLE:
	457	sprintf(type_value, " : %f\n", *value.v_double);
	458	break;
	459	case LTTV_TIME:
	460	sprintf(type_value, " : %10u.%09u\n", value.v_time->tv_sec,
	461	value.v_time->tv_nsec);
	462	break;
	463	case LTTV_POINTER:
	464	sprintf(type_value, " : POINTER\n");
	465	break;
	466	case LTTV_STRING:
	467	sprintf(type_value, " : %s\n", *value.v_string);
	468	break;
	469	default:
	470	break;
	471	}
	472	if(strlen(type_value)){
	473	flag = 1;
	474	strcat(type_name,type_value);
	475	gtk_text_buffer_get_end_iter(buf, &text_iter);
	476	gtk_text_buffer_insert(buf, &text_iter, type_name, strlen(type_name));
	477	}
	478	}
	479
	480	if(flag == 0){
	481	sprintf(type_value, "No statistic information in this directory.\nCheck in subdirectories please.\n");
	482	gtk_text_buffer_get_end_iter(buf, &text_iter);
	483	gtk_text_buffer_insert(buf, &text_iter, type_value, strlen(type_value));
	484
	485	}
	486	}
	487
488