typedef struct _ProcessInfo {
guint pid;
+ guint cpu;
+ guint ppid;
LttTime birth;
guint trace_num;
+ // gint height_cache;
+
} ProcessInfo;
typedef struct _HashedProcessData {
- GtkTreeRowReference *row_ref;
- DrawContext *draw_context;
+ GtkTreeIter y_iter; // Access quickly to y pos.
+ // DrawContext *draw_context;
+ /* Information on current drawing */
+ struct {
+ guint over;
+ gboolean over_used; /* inform the user that information is incomplete */
+ gboolean over_marked; /* inform the user that information is incomplete */
+ guint middle;
+ gboolean middle_used; /* inform the user that information is incomplete */
+ gboolean middle_marked;/* inform the user that information is incomplete */
+ guint under;
+ gboolean under_used; /* inform the user that information is incomplete */
+ gboolean under_marked; /* inform the user that information is incomplete */
+ } x; /* last x position saved by after state update */
+
+ LttTime next_good_time; /* precalculate the next time where the next
+ pixel is.*/
+ // FIXME : add info on last event ?
} HashedProcessData;
GtkWidget *process_list_widget;
GtkListStore *list_store;
+ GtkWidget *button; /* one button of the tree view */
/* A hash table by PID to speed up process position find in the list */
GHashTable *process_hash;
guint number_of_process;
+ gint cell_height_cache;
+
+ /* Current process, one per cpu */
+ HashedProcessData **current_hash_data;
+
};
void processlist_destroy(ProcessList *process_list);
GtkWidget *processlist_get_widget(ProcessList *process_list);
+void processlist_clear(ProcessList *process_list);
+
// out : success (0) and height
-int processlist_add(ProcessList *process_list, guint pid, LttTime *birth,
- guint trace_num, const gchar *name, guint *height,
+/* CPU num is only used for PID 0 */
+int processlist_add(ProcessList *process_list, guint pid, guint cpu, guint ppid,
+ LttTime *birth, guint trace_num, const gchar *name, guint *height,
+ ProcessInfo **process_info,
HashedProcessData **hashed_process_data);
// out : success (0) and height
-int processlist_remove(ProcessList *process_list, guint pid, LttTime *birth,
- guint trace_num);
+int processlist_remove(ProcessList *process_list, guint pid, guint cpu,
+ LttTime *birth, guint trace_num);
+
+
+inline guint processlist_get_height(ProcessList *process_list)
+{
+ return get_cell_height(process_list,
+ (GtkTreeView*)process_list->process_list_widget)
+ * process_list->number_of_process ;
+}
+
+
+inline HashedProcessData *processlist_get_process_data(
+ ProcessList *process_list,
+ guint pid, guint cpu, LttTime *birth, guint trace_num)
+{
+ ProcessInfo process_info;
+ gint *path_indices;
+ GtkTreePath *tree_path;
-guint processlist_get_height(ProcessList *process_list);
+ process_info.pid = pid;
+ if(pid == 0)
+ process_info.cpu = cpu;
+ else
+ process_info.cpu = 0;
+ process_info.birth = *birth;
+ process_info.trace_num = trace_num;
-// Returns 0 on success
-gint processlist_get_process_pixels(ProcessList *process_list,
- guint pid, LttTime *birth, guint trace_num,
- guint *y, guint *height,
- HashedProcessData **hashed_process_data);
+ return (HashedProcessData*)g_hash_table_lookup(
+ process_list->process_hash,
+ &process_info);
+}
-gint processlist_get_pixels_from_data( ProcessList *process_list,
- ProcessInfo *process_info,
+
+inline gint processlist_get_pixels_from_data( ProcessList *process_list,
HashedProcessData *hashed_process_data,
guint *y,
- guint *height);
+ guint *height)
+{
+ gint *path_indices;
+ GtkTreePath *tree_path;
+
+ 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,
+ (GtkTreeView*)process_list->process_list_widget);
+ *y = *height * path_indices[0];
+ gtk_tree_path_free(tree_path);
+
+ return 0;
+
+}
+
+
#endif // _PROCESS_LIST_H