lttv/modules/gui/lttvwindow/lttvwindow/timeentry.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., 51 Franklin Street, Fifth Floor, Boston,
  16  * MA 02110-1301, USA.
  17  */
  18 #ifndef _TIME_ENTRY_
  19 #define _TIME_ENTRY_
  20
  21
  22 #include <glib.h>
  23 #include <gtk/gtkhbox.h>
  24 #include <gtk/gtkspinbutton.h>
  25 #include <gtk/gtklabel.h>
  26
  27 G_BEGIN_DECLS
  28
  29 #define TIMEENTRY_TYPE            (timeentry_get_type ())
  30 #define TIMEENTRY(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), TIMEENTRY_TYPE, Timeentry))
  31 #define TIMEENTRY_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), TIMEENTRY_TYPE, TimeentryClass))
  32 #define IS_TIMEENTRY(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TIMEENTRY_TYPE))
  33 #define IS_TIMEENTRY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), TIMEENTRY_TYPE))
  34
  35 typedef struct _Timeentry       Timeentry;
  36 typedef struct _TimeentryClass  TimeentryClass;
  37
  38 struct _Timeentry {
  39         GtkHBox hbox;
  40
  41         GtkWidget *main_label;
  42         GtkWidget *main_label_box;
  43         GtkWidget *main_label_context_menu;
  44         GtkWidget *seconds_spinner;
  45         GtkWidget *nanoseconds_spinner;
  46         GtkWidget *s_label;
  47         GtkWidget *ns_label;
  48
  49         int seconds_changed_handler_id;
  50         int nanoseconds_changed_handler_id;
  51
  52         unsigned long min_seconds;
  53         unsigned long min_nanoseconds;
  54         unsigned long max_seconds;
  55         unsigned long max_nanoseconds;
  56 };
  57
  58 struct _TimeentryClass {
  59         GtkHBoxClass parent_class;
  60
  61         void (*timeentry) (Timeentry *timeentry);
  62 };
  63
  64 GType timeentry_get_type(void);
  65 GtkWidget *timeentry_new(const gchar *label);
  66
  67 void timeentry_set_main_label(Timeentry *timeentry,
  68                         const gchar *str);
  69 void timeentry_set_minmax_time(Timeentry *timeentry,
  70                         unsigned long min_seconds,
  71                         unsigned long min_nanoseconds,
  72                         unsigned long max_seconds,
  73                         unsigned long max_nanoseconds);
  74
  75 void timeentry_set_time(Timeentry *timeentry,
  76                         unsigned long seconds,
  77                         unsigned long nanoseconds);
  78
  79 void timeentry_get_time(Timeentry *timeentry,
  80                         unsigned long *seconds,
  81                         unsigned long *nanoseconds);
  82 G_END_DECLS
  83
  84 #endif /* _TIME_ENTRY_ */