postfish/readout.h

   1 /*
   2  *
   3  *  postfish
   4  *
   5  *      Copyright (C) 2002-2005 Monty
   6  *
   7  *  Postfish is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation; either version 2, or (at your option)
  10  *  any later version.
  11  *
  12  *  Postfish is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *  GNU General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU General Public License
  18  *  along with Postfish; see the file COPYING.  If not, write to the
  19  *  Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
  20  *
  21  *
  22  */
  23
  24 #ifndef __READOUT_H__
  25 #define __READOUT_H__
  26
  27 #include <sys/time.h>
  28 #include <time.h>
  29 #include <glib.h>
  30 #include <glib-object.h>
  31 #include <gtk/gtkcontainer.h>
  32 #include <gtk/gtkdrawingarea.h>
  33 #include <gdk/gdkdrawable.h>
  34
  35 G_BEGIN_DECLS
  36
  37 #define READOUT_TYPE            (readout_get_type ())
  38 #define READOUT(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), READOUT_TYPE, Readout))
  39 #define READOUT_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), READOUT_TYPE, ReadoutClass))
  40 #define IS_READOUT(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), READOUT_TYPE))
  41 #define IS_READOUT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), READOUT_TYPE))
  42
  43 typedef struct _Readout       Readout;
  44 typedef struct _ReadoutClass  ReadoutClass;
  45
  46 struct _Readout{
  47
  48   GtkDrawingArea canvas;
  49   GdkPixmap *backing;
  50   PangoLayout *layout;
  51 };
  52
  53 struct _ReadoutClass{
  54
  55   GtkDrawingAreaClass parent_class;
  56   void (* readout) (Readout *m);
  57
  58 };
  59
  60 GType          readout_get_type        (void);
  61 GtkWidget*     readout_new             (char *markup);
  62 void           readout_set             (Readout *m,char *markup);
  63 const gchar*   readout_get             (Readout  *r);
  64
  65 G_END_DECLS
  66
  67 #endif
  68