+/* This file is part of the Linux Trace Toolkit viewer
+ * Copyright (C) 2003-2004 Mathieu Desnoyers
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License Version 2 as
+ * published by the Free Software Foundation;
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA 02111-1307, USA.
+ */
+
+
+
#ifndef _PROCESS_LIST_H
#define _PROCESS_LIST_H
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,
- gchar *name, guint *height, HashedProcessData **hashed_process_data);
+/* 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);
+int processlist_remove(ProcessList *process_list, guint pid, guint cpu,
+ LttTime *birth, guint trace_num);
-guint processlist_get_height(ProcessList *process_list);
+__inline__ guint processlist_get_height(ProcessList *process_list);
-// Returns 0 on success
-gint processlist_get_process_pixels(ProcessList *process_list,
- guint pid, LttTime *birth,
- guint *y, guint *height,
- HashedProcessData **hashed_process_data);
+__inline__ HashedProcessData *processlist_get_process_data(
+ ProcessList *process_list,
+ guint pid, guint cpu, LttTime *birth, guint trace_num);
-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);