[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 *Main_Win_Module;

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

typedef struct _StatisticViewerData StatisticViewerData;

//! Statistic Viewer's constructor hook
GtkWidget *hGuiStatistic(mainWindow *pmParentWindow);
//! Statistic Viewer's constructor
StatisticViewerData *GuiStatistic(mainWindow *pmParentWindow);
//! Statistic Viewer's destructor
void GuiStatistic_Destructor(StatisticViewerData *Statistic_Viewer_Data);
void GuiStatistic_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[]) {

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

void statistic_destroy_walk(gpointer data, gpointer user_data)
{
  GuiStatistic_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;
  
  g_critical("GUI Statistic Viewer destroy()");

  if(gStatistic_Viewer_Data_List){
    g_slist_foreach(gStatistic_Viewer_Data_List, statistic_destroy_walk, NULL );    
    g_slist_free(gStatistic_Viewer_Data_List);
  }

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


void
GuiStatistic_free(StatisticViewerData *Statistic_Viewer_Data)
{ 
  g_critical("GuiStatistic_free()");
  if(Statistic_Viewer_Data){
    g_hash_table_destroy(Statistic_Viewer_Data->Statistic_Hash);
    gStatistic_Viewer_Data_List = g_slist_remove(gStatistic_Viewer_Data_List, Statistic_Viewer_Data);
    g_warning("Delete Statistic data\n");
    g_free(Statistic_Viewer_Data);
  }
}

void
GuiStatistic_Destructor(StatisticViewerData *Statistic_Viewer_Data)
{
  g_critical("GuiStatistic_Destructor()");
  /* 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;
  }
  //GuiStatistic_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 pmParentWindow A pointer to the parent window.
 * @return The widget created.
 */
GtkWidget *
hGuiStatistic(mainWindow * pmParentWindow)
{
  StatisticViewerData* Statistic_Viewer_Data = GuiStatistic(pmParentWindow) ;

  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 *
GuiStatistic(mainWindow *pmParentWindow)
{
  GtkCellRenderer *renderer;
  GtkTreeViewColumn *column;

  StatisticViewerData* Statistic_Viewer_Data = g_new(StatisticViewerData,1);

  Statistic_Viewer_Data->mw     = pmParentWindow;
  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)GuiStatistic_free);

  /* Add the object's information to the module's array */
  gStatistic_Viewer_Data_List = g_slist_append(
			gStatistic_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
	27
	28	static LttvModule *Main_Win_Module;
	29
	30	/** Array containing instanced objects. Used when module is unloaded */
f7afe191	31	static GSList *gStatistic_Viewer_Data_List = NULL ;
6b1d3120	32
	33	typedef struct _StatisticViewerData StatisticViewerData;
	34
	35	//! Statistic Viewer's constructor hook
	36	GtkWidget hGuiStatistic(mainWindow pmParentWindow);
	37	//! Statistic Viewer's constructor
	38	StatisticViewerData GuiStatistic(mainWindow pmParentWindow);
	39	//! Statistic Viewer's destructor
	40	void GuiStatistic_Destructor(StatisticViewerData *Statistic_Viewer_Data);
	41	void GuiStatistic_free(StatisticViewerData *Statistic_Viewer_Data);
	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
	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,
	52	LttvAttribute* stats, GtkTreeIter* parent);
	53	void show_statistic(StatisticViewerData * Statistic_Viewer_Data,
	54	LttvAttribute* stats, GtkTextBuffer* buf);
	55
	56
	57	enum
	58	{
	59	NAME_COLUMN,
	60	N_COLUMNS
	61	};
	62
	63	struct _StatisticViewerData{
	64	mainWindow * mw;
	65	LttvTracesetStats * stats;
	66
	67	GtkWidget * HPaned_V;
	68	GtkTreeStore * Store_M;
	69	GtkWidget * Tree_V;
	70
	71	//scroll window containing Tree View
	72	GtkWidget * Scroll_Win_Tree;
	73
	74	GtkWidget * Text_V;
	75	//scroll window containing Text View
	76	GtkWidget * Scroll_Win_Text;
	77
	78	// Selection handler
	79	GtkTreeSelection *Select_C;
	80
	81	//hash
	82	GHashTable *Statistic_Hash;
	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
	94	Main_Win_Module = lttv_module_require(self, "mainwin", argc, argv);
	95
	96	if(Main_Win_Module == NULL){
	97	g_critical("Can't load Statistic Viewer : missing mainwin\n");
	98	return;
	99	}
	100
	101	g_critical("GUI Statistic Viewer init()");
	102
	103	/* Register the toolbar insert button */
	104	ToolbarItemReg(hGuiStatisticInsert_xpm, "Insert Statistic Viewer", hGuiStatistic);
	105
	106	/* Register the menu item insert entry */
	107	MenuItemReg("/", "Insert Statistic Viewer", hGuiStatistic);
	108
	109	}
	110
2176f952	111	void statistic_destroy_walk(gpointer data, gpointer user_data)
6b1d3120	112	{
	113	GuiStatistic_Destructor((StatisticViewerData*)data);
	114	}
	115
	116	/**
	117	* plugin's destroy function
	118	*
	119	* This function releases the memory reserved by the module and unregisters
	120	* everything that has been registered in the gtkTraceSet API.
	121	*/
	122	G_MODULE_EXPORT void destroy() {
	123	int i;
	124
6b1d3120	125	g_critical("GUI Statistic Viewer destroy()");
6b1d3120	126
2176f952	127	if(gStatistic_Viewer_Data_List){
	128	g_slist_foreach(gStatistic_Viewer_Data_List, statistic_destroy_walk, NULL );
	129	g_slist_free(gStatistic_Viewer_Data_List);
	130	}
6b1d3120	131
	132	/* Unregister the toolbar insert button */
	133	ToolbarItemUnreg(hGuiStatistic);
	134
	135	/* Unregister the menu item insert entry */
	136	MenuItemUnreg(hGuiStatistic);
	137	}
	138
	139
	140	void
	141	GuiStatistic_free(StatisticViewerData *Statistic_Viewer_Data)
	142	{
f7afe191	143	g_critical("GuiStatistic_free()");
7a859036	144	if(Statistic_Viewer_Data){
	145	g_hash_table_destroy(Statistic_Viewer_Data->Statistic_Hash);
	146	gStatistic_Viewer_Data_List = g_slist_remove(gStatistic_Viewer_Data_List, Statistic_Viewer_Data);
	147	g_warning("Delete Statistic data\n");
	148	g_free(Statistic_Viewer_Data);
	149	}
6b1d3120	150	}
	151
	152	void
	153	GuiStatistic_Destructor(StatisticViewerData *Statistic_Viewer_Data)
	154	{
f7afe191	155	g_critical("GuiStatistic_Destructor()");
6b1d3120	156	/* May already been done by GTK window closing */
7a859036	157	if(GTK_IS_WIDGET(Statistic_Viewer_Data->HPaned_V)){
6b1d3120	158	gtk_widget_destroy(Statistic_Viewer_Data->HPaned_V);
7a859036	159	Statistic_Viewer_Data = NULL;
7a859036	160	}
2061e03d	161	//GuiStatistic_free(Statistic_Viewer_Data);
6b1d3120	162	}
	163
	164
	165	/**
	166	* Statistic Viewer's constructor hook
	167	*
	168	* This constructor is given as a parameter to the menuitem and toolbar button
	169	* registration. It creates the list.
	170	* @param pmParentWindow A pointer to the parent window.
	171	* @return The widget created.
	172	*/
	173	GtkWidget *
	174	hGuiStatistic(mainWindow * pmParentWindow)
	175	{
	176	StatisticViewerData* Statistic_Viewer_Data = GuiStatistic(pmParentWindow) ;
	177
	178	if(Statistic_Viewer_Data)
	179	return Statistic_Viewer_Data->HPaned_V;
	180	else return NULL;
	181
	182	}
	183
	184	/**
	185	* Statistic Viewer's constructor
	186	*
	187	* This constructor is used to create StatisticViewerData data structure.
	188	* @return The Statistic viewer data created.
	189	*/
	190	StatisticViewerData *
	191	GuiStatistic(mainWindow *pmParentWindow)
	192	{
	193	GtkCellRenderer *renderer;
	194	GtkTreeViewColumn *column;
	195
	196	StatisticViewerData* Statistic_Viewer_Data = g_new(StatisticViewerData,1);
	197
	198	Statistic_Viewer_Data->mw = pmParentWindow;
	199	Statistic_Viewer_Data->stats = getTracesetStats(Statistic_Viewer_Data->mw);
	200
	201	Statistic_Viewer_Data->Statistic_Hash = g_hash_table_new_full(g_str_hash, g_str_equal,
2176f952	202	statistic_destroy_hash_key,
2176f952	203	statistic_destroy_hash_data);
6b1d3120	204
	205	Statistic_Viewer_Data->HPaned_V = gtk_hpaned_new();
	206	Statistic_Viewer_Data->Store_M = gtk_tree_store_new (N_COLUMNS, G_TYPE_STRING);
	207	Statistic_Viewer_Data->Tree_V = gtk_tree_view_new_with_model (GTK_TREE_MODEL (Statistic_Viewer_Data->Store_M));
	208	g_object_unref (G_OBJECT (Statistic_Viewer_Data->Store_M));
	209
	210	g_signal_connect (G_OBJECT (Statistic_Viewer_Data->Tree_V), "grab-focus",
	211	G_CALLBACK (grab_focus),
	212	Statistic_Viewer_Data);
	213
	214	// Setup the selection handler
	215	Statistic_Viewer_Data->Select_C = gtk_tree_view_get_selection (GTK_TREE_VIEW (Statistic_Viewer_Data->Tree_V));
	216	gtk_tree_selection_set_mode (Statistic_Viewer_Data->Select_C, GTK_SELECTION_SINGLE);
	217	g_signal_connect (G_OBJECT (Statistic_Viewer_Data->Select_C), "changed",
	218	G_CALLBACK (tree_selection_changed_cb),
	219	Statistic_Viewer_Data);
	220
	221	renderer = gtk_cell_renderer_text_new ();
	222	column = gtk_tree_view_column_new_with_attributes ("Statistic Name",
	223	renderer,
	224	"text", NAME_COLUMN,
	225	NULL);
	226	gtk_tree_view_column_set_alignment (column, 0.0);
	227	// gtk_tree_view_column_set_fixed_width (column, 45);
	228	gtk_tree_view_append_column (GTK_TREE_VIEW (Statistic_Viewer_Data->Tree_V), column);
	229
	230
	231	gtk_tree_view_set_headers_visible(GTK_TREE_VIEW (Statistic_Viewer_Data->Tree_V), FALSE);
	232
	233	Statistic_Viewer_Data->Scroll_Win_Tree = gtk_scrolled_window_new (NULL, NULL);
	234	gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(Statistic_Viewer_Data->Scroll_Win_Tree),
	235	GTK_POLICY_AUTOMATIC,GTK_POLICY_AUTOMATIC);
	236
	237	gtk_container_add (GTK_CONTAINER (Statistic_Viewer_Data->Scroll_Win_Tree), Statistic_Viewer_Data->Tree_V);
	238	gtk_paned_pack1(GTK_PANED(Statistic_Viewer_Data->HPaned_V),Statistic_Viewer_Data->Scroll_Win_Tree, TRUE, FALSE);
	239	gtk_paned_set_position(GTK_PANED(Statistic_Viewer_Data->HPaned_V), 160);
	240
	241	Statistic_Viewer_Data->Scroll_Win_Text = gtk_scrolled_window_new (NULL, NULL);
	242	gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(Statistic_Viewer_Data->Scroll_Win_Text),
	243	GTK_POLICY_AUTOMATIC,GTK_POLICY_AUTOMATIC);
	244
	245	Statistic_Viewer_Data->Text_V = gtk_text_view_new ();
	246	g_signal_connect (G_OBJECT (Statistic_Viewer_Data->Text_V), "grab-focus",
	247	G_CALLBACK (grab_focus),
	248	Statistic_Viewer_Data);
	249
	250	gtk_text_view_set_editable(GTK_TEXT_VIEW(Statistic_Viewer_Data->Text_V),FALSE);
	251	gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(Statistic_Viewer_Data->Text_V),FALSE);
	252	gtk_container_add (GTK_CONTAINER (Statistic_Viewer_Data->Scroll_Win_Text), Statistic_Viewer_Data->Text_V);
	253	gtk_paned_pack2(GTK_PANED(Statistic_Viewer_Data->HPaned_V), Statistic_Viewer_Data->Scroll_Win_Text, TRUE, FALSE);
	254
	255	gtk_widget_show(Statistic_Viewer_Data->Scroll_Win_Tree);
	256	gtk_widget_show(Statistic_Viewer_Data->Scroll_Win_Text);
	257	gtk_widget_show(Statistic_Viewer_Data->Tree_V);
	258	gtk_widget_show(Statistic_Viewer_Data->Text_V);
	259	gtk_widget_show(Statistic_Viewer_Data->HPaned_V);
	260
	261	g_object_set_data_full(
	262	G_OBJECT(Statistic_Viewer_Data->HPaned_V),
	263	"Statistic_Viewer_Data",
	264	Statistic_Viewer_Data,
	265	(GDestroyNotify)GuiStatistic_free);
	266
	267	/* Add the object's information to the module's array */
f7afe191	268	gStatistic_Viewer_Data_List = g_slist_append(
	269	gStatistic_Viewer_Data_List,
	270	Statistic_Viewer_Data);
6b1d3120	271
	272	get_traceset_stats(Statistic_Viewer_Data);
	273
	274	return Statistic_Viewer_Data;
	275	}
	276
	277	void grab_focus(GtkWidget *widget, gpointer data)
	278	{
	279	StatisticViewerData Statistic_Viewer_Data = (StatisticViewerData )data;
	280	mainWindow * mw = Statistic_Viewer_Data->mw;
	281	SetFocusedPane(mw, gtk_widget_get_parent(Statistic_Viewer_Data->HPaned_V));
	282	}
	283
	284	static void
	285	tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data)
	286	{
	287	StatisticViewerData Statistic_Viewer_Data = (StatisticViewerData)data;
	288	GtkTreeIter iter;
	289	GtkTreeModel *model = GTK_TREE_MODEL(Statistic_Viewer_Data->Store_M);
	290	gchar *Event;
	291	GtkTextBuffer* buf;
	292	gchar * str;
	293	GtkTreePath * path;
	294	GtkTextIter text_iter;
	295	LttvAttribute * stats;
	296
	297	if (gtk_tree_selection_get_selected (selection, &model, &iter))
	298	{
	299	gtk_tree_model_get (model, &iter, NAME_COLUMN, &Event, -1);
	300
	301	path = gtk_tree_model_get_path(GTK_TREE_MODEL(model),&iter);
	302	str = gtk_tree_path_to_string (path);
	303	stats = (LttvAttribute*)g_hash_table_lookup (Statistic_Viewer_Data->Statistic_Hash,str);
	304	g_free(str);
	305
	306	buf = gtk_text_view_get_buffer((GtkTextView*)Statistic_Viewer_Data->Text_V);
	307	gtk_text_buffer_set_text(buf,"Statistic for '", -1);
	308	gtk_text_buffer_get_end_iter(buf, &text_iter);
	309	gtk_text_buffer_insert(buf, &text_iter, Event, strlen(Event));
	310	gtk_text_buffer_get_end_iter(buf, &text_iter);
	311	gtk_text_buffer_insert(buf, &text_iter, "' :\n\n",5);
	312
	313	show_statistic(Statistic_Viewer_Data, stats, buf);
	314
	315	g_free (Event);
	316	}
	317	}
	318
2176f952	319	void statistic_destroy_hash_key(gpointer key)
6b1d3120	320	{
	321	g_free(key);
	322	}
	323
2176f952	324	void statistic_destroy_hash_data(gpointer data)
6b1d3120	325	{
	326	// g_free(data);
	327	}
	328
	329	void get_traceset_stats(StatisticViewerData * Statistic_Viewer_Data)
	330	{
	331	LttTime start, end;
	332
	333	start.tv_sec = 0;
	334	start.tv_nsec = 0;
	335	end.tv_sec = G_MAXULONG;
	336	end.tv_nsec = G_MAXULONG;
	337
	338	stateAddEventHooks(Statistic_Viewer_Data->mw);
	339	statsAddEventHooks(Statistic_Viewer_Data->mw);
	340
	341	processTraceset(Statistic_Viewer_Data->mw, start, end, G_MAXULONG);
	342
	343	stateRemoveEventHooks(Statistic_Viewer_Data->mw);
	344	statsRemoveEventHooks(Statistic_Viewer_Data->mw);
	345
	346	//establish tree view for stats
	347	show_traceset_stats(Statistic_Viewer_Data);
	348	}
	349
	350	void show_traceset_stats(StatisticViewerData * Statistic_Viewer_Data)
	351	{
	352	int i, nb;
	353	LttvTraceset *ts;
	354	LttvTraceStats *tcs;
	355	LttSystemDescription *desc;
	356	LttvTracesetStats * tscs = Statistic_Viewer_Data->stats;
	357	gchar * str, trace_str[PATH_LENGTH];
	358	GtkTreePath * path;
	359	GtkTreeIter iter;
	360	GtkTreeStore * store = Statistic_Viewer_Data->Store_M;
	361
	362	if(tscs->stats == NULL) return;
	363
	364	gtk_tree_store_append (store, &iter, NULL);
	365	gtk_tree_store_set (store, &iter,
	366	NAME_COLUMN, "Traceset statistics",
	367	-1);
	368	path = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &iter);
	369	str = gtk_tree_path_to_string (path);
	370	g_hash_table_insert(Statistic_Viewer_Data->Statistic_Hash,
	371	(gpointer)str, tscs->stats);
	372	show_tree(Statistic_Viewer_Data, tscs->stats, &iter);
	373
	374	//show stats for all traces
	375	ts = tscs->parent.parent.ts;
	376	nb = lttv_traceset_number(ts);
	377
	378	for(i = 0 ; i < nb ; i++) {
	379	tcs = (LttvTraceStats *)(LTTV_TRACESET_CONTEXT(tscs)->traces[i]);
	380	desc = ltt_trace_system_description(tcs->parent.parent.t);
	381	sprintf(trace_str, "Trace on system %s at time %d secs",
	382	desc->node_name,desc->trace_start.tv_sec);
	383
	384	gtk_tree_store_append (store, &iter, NULL);
	385	gtk_tree_store_set (store, &iter,NAME_COLUMN,trace_str,-1);
	386	path = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &iter);
	387	str = gtk_tree_path_to_string (path);
	388	g_hash_table_insert(Statistic_Viewer_Data->Statistic_Hash,
389	(gpointer)str,tcs->stats);
390	show_tree(Statistic_Viewer_Data, tcs->stats, &iter);
391	}
392	}
393
394	void show_tree(StatisticViewerData * Statistic_Viewer_Data,
395	LttvAttribute* stats, GtkTreeIter* parent)
396	{
397	int i, nb;
398	LttvAttribute *subtree;
399	LttvAttributeName name;
400	LttvAttributeValue value;
401	LttvAttributeType type;
402	gchar * str, dir_str[PATH_LENGTH];
403	GtkTreePath * path;
404	GtkTreeIter iter;
405	GtkTreeStore * store = Statistic_Viewer_Data->Store_M;
406
407	nb = lttv_attribute_get_number(stats);
408	for(i = 0 ; i < nb ; i++) {
409	type = lttv_attribute_get(stats, i, &name, &value);
410	switch(type) {
411	case LTTV_GOBJECT:
412	if(LTTV_IS_ATTRIBUTE(*(value.v_gobject))) {
413	sprintf(dir_str, "%s", g_quark_to_string(name));
414	subtree = (LttvAttribute )(value.v_gobject);
415	gtk_tree_store_append (store, &iter, parent);
416	gtk_tree_store_set (store, &iter,NAME_COLUMN,dir_str,-1);
417	path = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &iter);
418	str = gtk_tree_path_to_string (path);
419	g_hash_table_insert(Statistic_Viewer_Data->Statistic_Hash,
420	(gpointer)str, subtree);
421	show_tree(Statistic_Viewer_Data, subtree, &iter);
422	}
423	break;
424	default:
425	break;
426	}
427	}
428	}
429
430	void show_statistic(StatisticViewerData * Statistic_Viewer_Data,
431	LttvAttribute* stats, GtkTextBuffer* buf)
432	{
433	int i, nb , flag;
434	LttvAttribute *subtree;
435	LttvAttributeName name;
436	LttvAttributeValue value;
437	LttvAttributeType type;
438	gchar type_name[PATH_LENGTH], type_value[PATH_LENGTH];
439	GtkTextIter text_iter;
440
441	flag = 0;
442	nb = lttv_attribute_get_number(stats);
443	for(i = 0 ; i < nb ; i++) {
444	type = lttv_attribute_get(stats, i, &name, &value);
445	sprintf(type_name,"%s", g_quark_to_string(name));
446	type_value[0] = '\0';
447	switch(type) {
448	case LTTV_INT:
449	sprintf(type_value, " : %d\n", *value.v_int);
450	break;
451	case LTTV_UINT:
452	sprintf(type_value, " : %u\n", *value.v_uint);
453	break;
454	case LTTV_LONG:
455	sprintf(type_value, " : %ld\n", *value.v_long);
456	break;
457	case LTTV_ULONG:
458	sprintf(type_value, " : %lu\n", *value.v_ulong);
459	break;
460	case LTTV_FLOAT:
461	sprintf(type_value, " : %f\n", (double)*value.v_float);
462	break;
463	case LTTV_DOUBLE:
464	sprintf(type_value, " : %f\n", *value.v_double);
465	break;
466	case LTTV_TIME:
467	sprintf(type_value, " : %10u.%09u\n", value.v_time->tv_sec,
468	value.v_time->tv_nsec);
469	break;
470	case LTTV_POINTER:
471	sprintf(type_value, " : POINTER\n");
472	break;
473	case LTTV_STRING:
474	sprintf(type_value, " : %s\n", *value.v_string);
475	break;
476	default:
477	break;
478	}
479	if(strlen(type_value)){
480	flag = 1;
481	strcat(type_name,type_value);
482	gtk_text_buffer_get_end_iter(buf, &text_iter);
483	gtk_text_buffer_insert(buf, &text_iter, type_name, strlen(type_name));
484	}
485	}
486
487	if(flag == 0){
488	sprintf(type_value, "No statistic information in this directory.\nCheck in subdirectories please.\n");
489	gtk_text_buffer_get_end_iter(buf, &text_iter);
490	gtk_text_buffer_insert(buf, &text_iter, type_value, strlen(type_value));
491
492	}
493	}
494
495