X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=ltt%2Fbranches%2Fpoly%2Flttv%2Fmodules%2FguiControlFlow%2FProcess_List.c;h=c695fb15f4e07c8a1bdcab8e2aa9e9015f4ad88c;hb=8d70e03bc0026687c050287b3dc9b3ec42281191;hp=6085a67232b89e68af3136a3f00a90c857450bc9;hpb=558aa01322f1af8be09fcfc086864da0373823c5;p=lttv.git

diff --git a/ltt/branches/poly/lttv/modules/guiControlFlow/Process_List.c b/ltt/branches/poly/lttv/modules/guiControlFlow/Process_List.c
index 6085a672..c695fb15 100644
--- a/ltt/branches/poly/lttv/modules/guiControlFlow/Process_List.c
+++ b/ltt/branches/poly/lttv/modules/guiControlFlow/Process_List.c
@@ -1,119 +1,510 @@
 
+#include <gtk/gtk.h>
+#include <glib.h>
 #include "Process_List.h"
+#include "Draw_Item.h"
 
 /*****************************************************************************
  *                       Methods to synchronize process list                 *
  *****************************************************************************/
 
-typedef struct _ProcessList {
-	
-	GtkWidget *Process_List_VC;
-	GtkListStore *Store_M;
-	
-	guint Number_Of_Process;
-
-} ProcessList ;
-
-
 /* Enumeration of the columns */
 enum
 {
-	PROCESS_COLUMN,
-	N_COLUMNS
+  PROCESS_COLUMN,
+  PID_COLUMN,
+  BIRTH_S_COLUMN,
+  BIRTH_NS_COLUMN,
+  N_COLUMNS
 };
 
 
-ProcessList *ProcessList_construct(void)
+gint process_sort_func  ( GtkTreeModel *model,
+        GtkTreeIter *it_a,
+        GtkTreeIter *it_b,
+        gpointer user_data)
+{
+  GValue a, b;
+
+  memset(&a, 0, sizeof(GValue));
+  memset(&b, 0, sizeof(GValue));
+  
+  /* Order by PID */
+  gtk_tree_model_get_value( model,
+          it_a,
+          PID_COLUMN,
+          &a);
+
+  gtk_tree_model_get_value( model,
+          it_b,
+          PID_COLUMN,
+          &b);
+
+  if(G_VALUE_TYPE(&a) == G_TYPE_UINT
+    && G_VALUE_TYPE(&b) == G_TYPE_UINT )
+  {
+    if(g_value_get_uint(&a) > g_value_get_uint(&b))
+    {
+      g_value_unset(&a);
+      g_value_unset(&b);
+      return 1;
+    }
+    if(g_value_get_uint(&a) < g_value_get_uint(&b))
+    {
+      g_value_unset(&a);
+      g_value_unset(&b);
+      return 0;
+    }
+  }
+
+  g_value_unset(&a);
+  g_value_unset(&b);
+
+
+  /* Order by birth second */
+  gtk_tree_model_get_value( model,
+          it_a,
+          BIRTH_S_COLUMN,
+          &a);
+
+  gtk_tree_model_get_value( model,
+          it_b,
+          BIRTH_S_COLUMN,
+          &b);
+
+
+  if(G_VALUE_TYPE(&a) == G_TYPE_ULONG
+    && G_VALUE_TYPE(&b) == G_TYPE_ULONG )
+  {
+    if(g_value_get_ulong(&a) > g_value_get_ulong(&b))
+    {
+      g_value_unset(&a);
+      g_value_unset(&b);
+      return 1;
+    }
+    if(g_value_get_ulong(&a) < g_value_get_ulong(&b))
+    {
+      g_value_unset(&a);
+      g_value_unset(&b);
+      return 0;
+    }
+
+  }
+
+  g_value_unset(&a);
+  g_value_unset(&b);
+
+  /* Order by birth nanosecond */
+  gtk_tree_model_get_value( model,
+          it_a,
+          BIRTH_NS_COLUMN,
+          &a);
+
+  gtk_tree_model_get_value( model,
+          it_b,
+          BIRTH_NS_COLUMN,
+          &b);
+
+
+  if(G_VALUE_TYPE(&a) == G_TYPE_ULONG
+    && G_VALUE_TYPE(&b) == G_TYPE_ULONG )
+  {
+    if(g_value_get_ulong(&a) > g_value_get_ulong(&b))
+    {
+      g_value_unset(&a);
+      g_value_unset(&b);
+      return 1;
+    }
+    // Final condition
+    //if(g_value_get_ulong(&a) < g_value_get_ulong(&b))
+    //{
+    //  g_value_unset(&a);
+    //  g_value_unset(&b);
+    //  return 0;
+    //}
+
+  }
+  
+  g_value_unset(&a);
+  g_value_unset(&b);
+
+  return 0;
+
+}
+
+guint hash_fct(gconstpointer key)
 {
-	GtkTreeViewColumn *column;
-	GtkCellRenderer *renderer;
-	
-	ProcessList* Process_List = g_new(ProcessList,1);
-	
-	/* Create the Process list */
-	Process_List->Store_M = gtk_list_store_new ( 	N_COLUMNS,
-							G_TYPE_STRING);
-
-
-	Process_List->Process_List_VC = 
-		gtk_tree_view_new_with_model
-		(GTK_TREE_MODEL (Process_List->Store_M));
-
-	g_object_unref (G_OBJECT (Process_List->Store_M));
-
-	gtk_tree_view_set_headers_visible(
-		GTK_TREE_VIEW(Process_List->Process_List_VC), FALSE);
-
-	/* Create a column, associating the "text" attribute of the
-	 * cell_renderer to the first column of the model */
-	/* Columns alignment : 0.0 : Left    0.5 : Center   1.0 : Right */
-	renderer = gtk_cell_renderer_text_new ();
-	column = gtk_tree_view_column_new_with_attributes (	"Process",
-								renderer,
-								"text",
-								PROCESS_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 (Process_List->Process_List_VC), column);
-	
-	g_object_set_data_full(
-			G_OBJECT(Process_List->Process_List_VC),
-			"Process_List_Data",
-			Process_List,
-			ProcessList_destroy);
-			
-	
-	return Process_List;
+  return ((ProcessInfo*)key)->pid;
 }
 
-void ProcessList_destroy(ProcessList *Process_List)
+gboolean equ_fct(gconstpointer a, gconstpointer b)
 {
-	g_object_unref (G_OBJECT (Process_List->Process_List_VC));
+  if(((ProcessInfo*)a)->pid != ((ProcessInfo*)b)->pid)
+    return 0;
+//  g_critical("compare %u and %u",((ProcessInfo*)a)->pid,((ProcessInfo*)b)->pid);
+  if(((ProcessInfo*)a)->birth.tv_sec != ((ProcessInfo*)b)->birth.tv_sec)
+    return 0;
+//  g_critical("compare %u and %u",((ProcessInfo*)a)->birth.tv_sec,((ProcessInfo*)b)->birth.tv_sec);
+
+  if(((ProcessInfo*)a)->birth.tv_nsec != ((ProcessInfo*)b)->birth.tv_nsec)
+    return 0;
+//  g_critical("compare %u and %u",((ProcessInfo*)a)->birth.tv_nsec,((ProcessInfo*)b)->birth.tv_nsec);
 
-	g_free(Process_List);
+  return 1;
 }
 
-GtkWidget *ProcessList_getWidget(ProcessList *Process_List)
+void destroy_hash_key(gpointer key);
+
+void destroy_hash_data(gpointer data);
+
+
+
+
+ProcessList *processlist_construct(void)
 {
-	return Process_List->Process_List_VC;
+  GtkTreeViewColumn *column;
+  GtkCellRenderer *renderer;
+  
+  ProcessList* process_list = g_new(ProcessList,1);
+  
+  process_list->number_of_process = 0;
+
+  /* Create the Process list */
+  process_list->list_store = gtk_list_store_new (  N_COLUMNS,
+              G_TYPE_STRING,
+              G_TYPE_UINT,
+              G_TYPE_ULONG,
+              G_TYPE_ULONG);
+
+
+  process_list->process_list_widget = 
+    gtk_tree_view_new_with_model
+    (GTK_TREE_MODEL (process_list->list_store));
+
+  g_object_unref (G_OBJECT (process_list->list_store));
+
+  gtk_tree_sortable_set_sort_func(
+      GTK_TREE_SORTABLE(process_list->list_store),
+      PID_COLUMN,
+      process_sort_func,
+      NULL,
+      NULL);
+  
+  gtk_tree_sortable_set_sort_column_id(
+      GTK_TREE_SORTABLE(process_list->list_store),
+      PID_COLUMN,
+      GTK_SORT_ASCENDING);
+  
+  process_list->process_hash = g_hash_table_new_full(
+      hash_fct, equ_fct,
+      destroy_hash_key, destroy_hash_data
+      );
+  
+  
+  gtk_tree_view_set_headers_visible(
+    GTK_TREE_VIEW(process_list->process_list_widget), FALSE);
+
+  /* Create a column, associating the "text" attribute of the
+   * cell_renderer to the first column of the model */
+  /* Columns alignment : 0.0 : Left    0.5 : Center   1.0 : Right */
+  renderer = gtk_cell_renderer_text_new ();
+  column = gtk_tree_view_column_new_with_attributes ( "Process",
+                renderer,
+                "text",
+                PROCESS_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 (process_list->process_list_widget), column);
+
+  column = gtk_tree_view_column_new_with_attributes ( "PID",
+                renderer,
+                "text",
+                PID_COLUMN,
+                NULL);
+  gtk_tree_view_append_column (
+    GTK_TREE_VIEW (process_list->process_list_widget), column);
+
+
+  column = gtk_tree_view_column_new_with_attributes ( "Birth sec",
+                renderer,
+                "text",
+                BIRTH_S_COLUMN,
+                NULL);
+  gtk_tree_view_append_column (
+    GTK_TREE_VIEW (process_list->process_list_widget), column);
+
+  //gtk_tree_view_column_set_visible(column, 0);
+  //
+  column = gtk_tree_view_column_new_with_attributes ( "Birth nsec",
+                renderer,
+                "text",
+                BIRTH_NS_COLUMN,
+                NULL);
+  gtk_tree_view_append_column (
+    GTK_TREE_VIEW (process_list->process_list_widget), column);
+
+  //gtk_tree_view_column_set_visible(column, 0);
+  
+  g_object_set_data_full(
+      G_OBJECT(process_list->process_list_widget),
+      "process_list_Data",
+      process_list,
+      (GDestroyNotify)processlist_destroy);
+
+  return process_list;
+}
+void processlist_destroy(ProcessList *process_list)
+{
+  g_hash_table_destroy(process_list->process_hash);
+  process_list->process_hash = NULL;
+
+  g_free(process_list);
 }
 
+GtkWidget *processlist_get_widget(ProcessList *process_list)
+{
+  return process_list->process_list_widget;
+}
+
+
+
+gint get_cell_height(GtkTreeView *tree_view)
+{
+  gint height;
+  GtkTreeViewColumn *Column = gtk_tree_view_get_column(tree_view, 0);
+  //GList *Render_List = gtk_tree_view_column_get_cell_renderers(Column);
+  //GtkCellRenderer *Renderer = g_list_first(Render_List)->data;
+  
+  //g_list_free(Render_List);
+  gtk_tree_view_column_cell_get_size(Column, NULL, NULL, NULL, NULL, &height);
+  //g_critical("cell 0 height : %u",height);
+  
+  return height;
+}
 
+void destroy_hash_key(gpointer key)
+{
+  g_free(key);
+}
 
-gint get_cell_height(GtkTreeView *TreeView)
+void destroy_hash_data(gpointer data)
 {
-	gint height, width;
-	GtkTreeViewColumn *Column = gtk_tree_view_get_column(TreeView, 0);
-	GList *Render_List = gtk_tree_view_column_get_cell_renderers(Column);
-	GtkCellRenderer *Renderer = g_list_first(Render_List)->data;
-	
-	gtk_tree_view_column_cell_get_size(Column, NULL, NULL, NULL, NULL, &height);
-	g_critical("cell 0 height : %u",height);
-	
-	return height;
+  g_free(data);
 }
 
-#ifdef 0
-int ProcessList_add(Process *myproc, ProcessList *Process_List, guint *height)
+int processlist_add(  ProcessList *process_list,
+      guint pid,
+      LttTime *birth,
+      gchar *name,
+      guint *height,
+      HashedProcessData **pm_hashed_process_data)
 {
-	// add proc to container
+  GtkTreeIter iter ;
+  ProcessInfo *Process_Info = g_new(ProcessInfo, 1);
+  HashedProcessData *hashed_process_data = g_new(HashedProcessData, 1);
+  *pm_hashed_process_data = hashed_process_data;
+  
+  Process_Info->pid = pid;
+  Process_Info->birth = *birth;
+  
+  hashed_process_data->draw_context = g_new(DrawContext, 1);
+  hashed_process_data->draw_context->drawable = NULL;
+  hashed_process_data->draw_context->gc = NULL;
+  hashed_process_data->draw_context->pango_layout = NULL;
+  hashed_process_data->draw_context->current = g_new(DrawInfo,1);
+  hashed_process_data->draw_context->current->over = g_new(ItemInfo,1);
+  hashed_process_data->draw_context->current->over->x = -1;
+  hashed_process_data->draw_context->current->over->y = -1;
+  hashed_process_data->draw_context->current->middle = g_new(ItemInfo,1);
+  hashed_process_data->draw_context->current->middle->x = -1;
+  hashed_process_data->draw_context->current->middle->y = -1;
+  hashed_process_data->draw_context->current->under = g_new(ItemInfo,1);
+  hashed_process_data->draw_context->current->under->x = -1;
+  hashed_process_data->draw_context->current->under->y = -1;
+  hashed_process_data->draw_context->current->modify_over = g_new(ItemInfo,1);
+  hashed_process_data->draw_context->current->modify_over->x = -1;
+  hashed_process_data->draw_context->current->modify_over->y = -1;
+  hashed_process_data->draw_context->current->modify_middle = g_new(ItemInfo,1);
+  hashed_process_data->draw_context->current->modify_middle->x = -1;
+  hashed_process_data->draw_context->current->modify_middle->y = -1;
+  hashed_process_data->draw_context->current->modify_under = g_new(ItemInfo,1);
+  hashed_process_data->draw_context->current->modify_under->x = -1;
+  hashed_process_data->draw_context->current->modify_under->y = -1;
+  hashed_process_data->draw_context->current->status = LTTV_STATE_UNNAMED;
+  hashed_process_data->draw_context->previous = g_new(DrawInfo,1);
+  hashed_process_data->draw_context->previous->over = g_new(ItemInfo,1);
+  hashed_process_data->draw_context->previous->over->x = -1;
+  hashed_process_data->draw_context->previous->over->y = -1;
+  hashed_process_data->draw_context->previous->middle = g_new(ItemInfo,1);
+  hashed_process_data->draw_context->previous->middle->x = -1;
+  hashed_process_data->draw_context->previous->middle->y = -1;
+  hashed_process_data->draw_context->previous->under = g_new(ItemInfo,1);
+  hashed_process_data->draw_context->previous->under->x = -1;
+  hashed_process_data->draw_context->previous->under->y = -1;
+  hashed_process_data->draw_context->previous->modify_over = g_new(ItemInfo,1);
+  hashed_process_data->draw_context->previous->modify_over->x = -1;
+  hashed_process_data->draw_context->previous->modify_over->y = -1;
+  hashed_process_data->draw_context->previous->modify_middle = g_new(ItemInfo,1);
+  hashed_process_data->draw_context->previous->modify_middle->x = -1;
+  hashed_process_data->draw_context->previous->modify_middle->y = -1;
+  hashed_process_data->draw_context->previous->modify_under = g_new(ItemInfo,1);
+  hashed_process_data->draw_context->previous->modify_under->x = -1;
+  hashed_process_data->draw_context->previous->modify_under->y = -1;
+  hashed_process_data->draw_context->previous->status = LTTV_STATE_UNNAMED;
+  
+  /* Add a new row to the model */
+  gtk_list_store_append ( process_list->list_store, &iter);
+  //g_critical ( "iter before : %s", gtk_tree_path_to_string (
+  //    gtk_tree_model_get_path (
+  //        GTK_TREE_MODEL(process_list->list_store),
+  //        &iter)));
+  gtk_list_store_set (  process_list->list_store, &iter,
+        PROCESS_COLUMN, name,
+        PID_COLUMN, pid,
+        BIRTH_S_COLUMN, birth->tv_sec,
+        BIRTH_NS_COLUMN, birth->tv_nsec,
+        -1);
+  hashed_process_data->row_ref = gtk_tree_row_reference_new (
+      GTK_TREE_MODEL(process_list->list_store),
+      gtk_tree_model_get_path(
+        GTK_TREE_MODEL(process_list->list_store),
+        &iter));
+  g_hash_table_insert(  process_list->process_hash,
+        (gpointer)Process_Info,
+        (gpointer)hashed_process_data);
+  
+  //g_critical ( "iter after : %s", gtk_tree_path_to_string (
+  //    gtk_tree_model_get_path (
+  //        GTK_TREE_MODEL(process_list->list_store),
+  //        &iter)));
+  process_list->number_of_process++;
 
-	height = get_cell_height(GTK_TREE_VIEW(Process_List->Process_List_VC))
-				* Process_List->Number_Of_Process ;
-	
-	return 0;
-	
+  *height = get_cell_height(GTK_TREE_VIEW(process_list->process_list_widget))
+        * process_list->number_of_process ;
+  
+  
+  return 0;
+  
 }
 
-int ProcessList_remove(Process *myproc, ProcessList *Process_List)
+int processlist_remove( ProcessList *process_list,
+      guint pid,
+      LttTime *birth)
 {
-	// remove proc from container
-	
-	get_cell_height(GTK_TREE_VIEW(Process_List->Process_List_VC))
-				* Process_List->Number_Of_Process ;
-	
-	return 0;
+  ProcessInfo Process_Info;
+  gint *path_indices;
+  HashedProcessData *hashed_process_data;
+  GtkTreeIter iter;
+  
+  Process_Info.pid = pid;
+  Process_Info.birth = *birth;
+
+
+  if(hashed_process_data = 
+    (HashedProcessData*)g_hash_table_lookup(
+          process_list->process_hash,
+          &Process_Info))
+  {
+    gtk_tree_model_get_iter (
+        GTK_TREE_MODEL(process_list->list_store),
+        &iter,
+        gtk_tree_row_reference_get_path(
+          (GtkTreeRowReference*)hashed_process_data->row_ref)
+        );
+
+    gtk_list_store_remove (process_list->list_store, &iter);
+    
+    g_free(hashed_process_data->draw_context->previous->modify_under);
+    g_free(hashed_process_data->draw_context->previous->modify_middle);
+    g_free(hashed_process_data->draw_context->previous->modify_over);
+    g_free(hashed_process_data->draw_context->previous->under);
+    g_free(hashed_process_data->draw_context->previous->middle);
+    g_free(hashed_process_data->draw_context->previous->over);
+    g_free(hashed_process_data->draw_context->previous);
+    g_free(hashed_process_data->draw_context->current->modify_under);
+    g_free(hashed_process_data->draw_context->current->modify_middle);
+    g_free(hashed_process_data->draw_context->current->modify_over);
+    g_free(hashed_process_data->draw_context->current->under);
+    g_free(hashed_process_data->draw_context->current->middle);
+    g_free(hashed_process_data->draw_context->current->over);
+    g_free(hashed_process_data->draw_context->current);
+    g_free(hashed_process_data->draw_context);
+    g_free(hashed_process_data);
+
+    g_hash_table_remove(process_list->process_hash,
+        &Process_Info);
+    
+    process_list->number_of_process--;
+
+    return 0; 
+  } else {
+    return 1;
+  }
+}
+
+
+guint processlist_get_height(ProcessList *process_list)
+{
+  return get_cell_height(GTK_TREE_VIEW(process_list->process_list_widget))
+        * process_list->number_of_process ;
+}
+
+
+gint processlist_get_process_pixels(  ProcessList *process_list,
+          guint pid, LttTime *birth,
+          guint *y,
+          guint *height,
+          HashedProcessData **pm_hashed_process_data)
+{
+  ProcessInfo Process_Info;
+  gint *path_indices;
+  GtkTreePath *tree_path;
+  HashedProcessData *hashed_process_data = NULL;
+
+  Process_Info.pid = pid;
+  Process_Info.birth = *birth;
+
+  if(hashed_process_data = 
+    (HashedProcessData*)g_hash_table_lookup(
+          process_list->process_hash,
+          &Process_Info))
+  {
+    tree_path = gtk_tree_row_reference_get_path(
+                    hashed_process_data->row_ref);
+    path_indices =  gtk_tree_path_get_indices (tree_path);
+
+    *height = get_cell_height(
+        GTK_TREE_VIEW(process_list->process_list_widget));
+    *y = *height * path_indices[0];
+    *pm_hashed_process_data = hashed_process_data;
+    return 0; 
+  } else {
+    *pm_hashed_process_data = hashed_process_data;
+    return 1;
+  }
+
+}
+
+
+gint processlist_get_pixels_from_data(  ProcessList *process_list,
+          ProcessInfo *process_info,
+          HashedProcessData *hashed_process_data,
+          guint *y,
+          guint *height)
+{
+  gint *path_indices;
+  GtkTreePath *tree_path;
+
+  tree_path = gtk_tree_row_reference_get_path(
+                  hashed_process_data->row_ref);
+  path_indices =  gtk_tree_path_get_indices (tree_path);
+
+  *height = get_cell_height(
+      GTK_TREE_VIEW(process_list->process_list_widget));
+  *y = *height * path_indices[0];
+
+  return 0; 
+
 }
-#endif