X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=ltt%2Fbranches%2Fpoly%2Flttv%2Fmodules%2Fgui%2Fcontrolflow%2Fprocesslist.c;h=33c497f8e1a006d2c1f75c178b7c1068e0cd0363;hb=a2aab3a3417958dbbb2dff69c15d1206ec7d28b1;hp=e56911e94d6e4d330ecb4929e705805b2befd3fd;hpb=b27439533c5620fe06b9800fce0bc3592ed2088b;p=lttv.git

diff --git a/ltt/branches/poly/lttv/modules/gui/controlflow/processlist.c b/ltt/branches/poly/lttv/modules/gui/controlflow/processlist.c
index e56911e9..33c497f8 100644
--- a/ltt/branches/poly/lttv/modules/gui/controlflow/processlist.c
+++ b/ltt/branches/poly/lttv/modules/gui/controlflow/processlist.c
@@ -279,6 +279,9 @@ ProcessList *processlist_construct(void)
   process_list->number_of_process = 0;
   process_list->cell_height_cache = -1;
 
+  process_list->current_process_info = NULL;
+  process_list->current_hash_data = NULL;
+
   /* Create the Process list */
   process_list->list_store = gtk_list_store_new (  N_COLUMNS,
               G_TYPE_STRING,
@@ -414,6 +417,11 @@ static gboolean remove_hash_item(ProcessInfo *process_info,
 
   gtk_list_store_remove (process_list->list_store, &iter);
 
+  if(process_info == process_list->current_process_info)
+    process_list->current_process_info = NULL;
+  if(hashed_process_data == process_list->current_hash_data)
+    process_list->current_hash_data = NULL;
+
   return TRUE; /* remove the element from the hash table */
 }
 
@@ -468,11 +476,13 @@ int processlist_add(  ProcessList *process_list,
       guint trace_num,
       const gchar *name,
       guint *height,
+      ProcessInfo **pm_process_info,
       HashedProcessData **pm_hashed_process_data)
 {
   ProcessInfo *Process_Info = g_new(ProcessInfo, 1);
   HashedProcessData *hashed_process_data = g_new(HashedProcessData, 1);
   *pm_hashed_process_data = hashed_process_data;
+  *pm_process_info = Process_Info;
   
   Process_Info->pid = pid;
   if(pid == 0)
@@ -543,32 +553,37 @@ int processlist_remove( ProcessList *process_list,
       LttTime *birth,
       guint trace_num)
 {
-  ProcessInfo Process_Info;
+  ProcessInfo process_info;
   gint *path_indices;
   HashedProcessData *hashed_process_data;
   GtkTreeIter iter;
   
-  Process_Info.pid = pid;
+  process_info.pid = pid;
   if(pid == 0)
-    Process_Info.cpu = cpu;
+    process_info.cpu = cpu;
   else
-    Process_Info.cpu = 0;
-  Process_Info.birth = *birth;
-  Process_Info.trace_num = trace_num;
+    process_info.cpu = 0;
+  process_info.birth = *birth;
+  process_info.trace_num = trace_num;
 
 
   if(hashed_process_data = 
     (HashedProcessData*)g_hash_table_lookup(
           process_list->process_hash,
-          &Process_Info))
+          &process_info))
   {
     iter = hashed_process_data->y_iter;
 
     gtk_list_store_remove (process_list->list_store, &iter);
     
     g_hash_table_remove(process_list->process_hash,
-        &Process_Info);
-    
+        &process_info);
+
+    if(hashed_process_data == process_list->current_hash_data) {
+      process_list->current_process_info = NULL;
+      process_list->current_hash_data = NULL;
+    }
+
     process_list->number_of_process--;
 
     return 0; 
@@ -581,7 +596,7 @@ int processlist_remove( ProcessList *process_list,
 guint processlist_get_height(ProcessList *process_list)
 {
   return get_cell_height(process_list,
-                         GTK_TREE_VIEW(process_list->process_list_widget))
+                         (GtkTreeView*)process_list->process_list_widget)
         * process_list->number_of_process ;
 }
 
@@ -592,31 +607,31 @@ __inline gint processlist_get_process_pixels(  ProcessList *process_list,
           guint *height,
           HashedProcessData **pm_hashed_process_data)
 {
-  ProcessInfo Process_Info;
+  ProcessInfo process_info;
   gint *path_indices;
   GtkTreePath *tree_path;
   HashedProcessData *hashed_process_data = NULL;
 
-  Process_Info.pid = pid;
+  process_info.pid = pid;
   if(pid == 0)
-    Process_Info.cpu = cpu;
+    process_info.cpu = cpu;
   else
-    Process_Info.cpu = 0;
-  Process_Info.birth = *birth;
-  Process_Info.trace_num = trace_num;
+    process_info.cpu = 0;
+  process_info.birth = *birth;
+  process_info.trace_num = trace_num;
 
   if(hashed_process_data = 
     (HashedProcessData*)g_hash_table_lookup(
           process_list->process_hash,
-          &Process_Info))
+          &process_info))
   {
     tree_path = gtk_tree_model_get_path(
-                    GTK_TREE_MODEL(process_list->list_store),
+                    (GtkTreeModel*)process_list->list_store,
                     &hashed_process_data->y_iter);
     path_indices =  gtk_tree_path_get_indices (tree_path);
 
     *height = get_cell_height(process_list,
-        GTK_TREE_VIEW(process_list->process_list_widget));
+        (GtkTreeView*)process_list->process_list_widget);
     *y = *height * path_indices[0];
     *pm_hashed_process_data = hashed_process_data;
     gtk_tree_path_free(tree_path);
@@ -639,12 +654,12 @@ __inline gint processlist_get_pixels_from_data(  ProcessList *process_list,
   gint *path_indices;
   GtkTreePath *tree_path;
 
-  tree_path = gtk_tree_model_get_path(GTK_TREE_MODEL(process_list->list_store),
+  tree_path = gtk_tree_model_get_path((GtkTreeModel*)process_list->list_store,
                     &hashed_process_data->y_iter);
   path_indices =  gtk_tree_path_get_indices (tree_path);
 
   *height = get_cell_height(process_list,
-      GTK_TREE_VIEW(process_list->process_list_widget));
+      (GtkTreeView*)process_list->process_list_widget);
   *y = *height * path_indices[0];
   gtk_tree_path_free(tree_path);