lttv/modules/gui/lttvwindow/lttvwindow/timebar.h

   1 /* This file is part of the Linux Trace Toolkit viewer
   2  * Copyright (C) 2010 Yannick Brosseau
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License Version 2 as
   6  * published by the Free Software Foundation;
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License
  14  * along with this program; if not, write to the Free Software
  15  * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
  16  * MA 02111-1307, USA.
  17  */
  18 #ifndef _TIMEBAR_
  19 #define _TIMEBAR_
  20
  21 #include <glib.h>
  22 #include <gtk/gtkhbox.h>
  23 #include <gtk/gtktooltips.h>
  24 #include <gtk/gtkwidget.h>
  25 #include <ltt/time.h>
  26
  27 G_BEGIN_DECLS
  28
  29 #define TIMEBAR_TYPE            (timebar_get_type ())
  30 #define TIMEBAR(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), TIMEBAR_TYPE, Timebar))
  31 #define TIMEBAR_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), TIMEBAR_TYPE, TimebarClass))
  32 #define IS_TIMEBAR(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TIMEBAR_TYPE))
  33 #define IS_TIMEBAR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), TIMEBAR_TYPE))
  34
  35 typedef struct _Timebar Timebar;
  36 typedef struct _TimebarClass  TimebarClass;
  37
  38 struct _Timebar {
  39         GtkHBox parent_hbox;
  40
  41         GtkWidget *title_label;
  42         GtkWidget *title_eventbox;
  43         GtkWidget *start_timeentry;
  44         GtkWidget *end_timeentry;
  45         GtkWidget *interval_timeentry;
  46         GtkWidget *current_timeentry;
  47
  48         int interval_handler_id;
  49
  50         /* Time management */
  51         LttTime min_time;
  52         LttTime max_time;
  53 };
  54
  55 struct _TimebarClass {
  56         GtkHBoxClass parent_class;
  57
  58         void (*timebar) (Timebar *timebar);
  59 };
  60
  61
  62 GType timebar_get_type(void);
  63 GtkWidget *timebar_new(void);
  64
  65 void timebar_set_current_time(Timebar *timeebar, const LttTime *time);
  66 void timebar_set_start_time(Timebar *timebar, const LttTime *time);
  67 void timebar_set_end_time(Timebar *timebar, const LttTime *time);
  68 void timebar_set_minmax_time(Timebar *timebar,
  69                         const LttTime *min_time,
  70                         const LttTime *max_time);
  71
  72 LttTime timebar_get_current_time(Timebar *timeebar);
  73 LttTime timebar_get_start_time(Timebar *timebar);
  74 LttTime timebar_get_end_time(Timebar *timebar);
  75
  76 G_END_DECLS
  77
  78 #endif /* _TIMEBAR_ */