src/adg/adg-internal.h

   1 /* ADG - Automatic Drawing Generation
   2  * Copyright (C) 2007,2008,2009,2010,2011  Nicola Fontana <ntd at entidi.it>
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the
  16  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17  * Boston, MA  02110-1301, USA.
  18  */
  19
  20 /*
  21  * This header is included by every .c files of the library to
  22  * enable the inclusion of the internal headers and initialize
  23  * some common stuff.
  24  *
  25  * Among other things, it provides also:
  26  *
  27  * - an internal proxy type (AdgBestFontStyle) that resolves to
  28  *   AdgFontStyle or AdgPangoStyle, depending on wheter or not
  29  *   the pango support has been compiled;
  30  * - an internal proxy type (AdgBestText) that resolves to
  31  *   AdgToyText or AdgText, depending on wheter or not  the pango
  32  *   support has been compiled;
  33  */
  34
  35 #ifndef __ADG_INTERNAL_H__
  36 #define __ADG_INTERNAL_H__
  37
  38
  39 /* The following define enables the inclusion of internal headers */
  40 #define __ADG_H__
  41
  42 #include <config.h>
  43 #define G_LOG_DOMAIN  PACKAGE
  44 #include <glib-object.h>
  45 #include <cpml.h>
  46
  47 /* The following headers are autogenerated, so they could be hosted
  48  * in a different directory on VPATH builds (in other words, angle
  49  * brackets are used instead of quotes) */
  50 #include <adg/adg-type-builtins.h>
  51 #include <adg/adg-marshal.h>
  52
  53 /* ADG headers basically included by every source file */
  54 #include "adg-enums.h"
  55 #include "adg-utils.h"
  56 #include "adg-pair.h"
  57 #include "adg-matrix.h"
  58 #include "adg-primitive.h"
  59 #include "adg-segment.h"
  60 #include "adg-entity.h"
  61
  62
  63 #ifdef ENABLE_NLS
  64
  65 #include <libintl.h>
  66
  67 #ifndef GETTEXT_PACKAGE
  68 #error You must define GETTEXT_PACKAGE before including adg-internal.h.  Did you forget to include config.h?
  69 #endif
  70
  71 #ifdef gettext_noop
  72 #define N_(String)              gettext_noop(String)
  73 #else
  74 #define N_(String)              (String)
  75 #endif
  76
  77 #define _(String)               _adg_dgettext(GETTEXT_PACKAGE, String)
  78 #define P_(String)              _adg_dgettext(GETTEXT_PACKAGE "-properties", String)
  79 #define Q_(String)              _adg_dpgettext(GETTEXT_PACKAGE, String, 0)
  80 #define C_(Context,String)      _adg_dpgettext(GETTEXT_PACKAGE, Context "\004" String, strlen(Context) + 1)
  81 #define NC_(Context,String)     N_(String)
  82
  83 #else /* !ENABLE_NLS */
  84
  85 #define _(String)               (String)
  86 #define P_(String)              (String)
  87 #define Q_(String)              (String)
  88 #define N_(String)              (String)
  89 #define C_(Context,String)      (String)
  90 #define NC_(Context, String)    (String)
  91
  92 #endif
  93
  94
  95 #ifdef PANGO_ENABLED
  96
  97 #include <pango/pango.h>
  98
  99 #define ADG_TYPE_BEST_TEXT              ADG_TYPE_TEXT
 100 #define ADG_TYPE_BEST_FONT_STYLE        ADG_TYPE_PANGO_STYLE
 101
 102 #else /* ! PANGO_ENABLED */
 103
 104 #define ADG_TYPE_BEST_TEXT              ADG_TYPE_TOY_TEXT
 105 #define ADG_TYPE_BEST_FONT_STYLE        ADG_TYPE_FONT_STYLE
 106
 107 /* Prevent the inclusion of the pango specific headers */
 108 #define __ADG_TEXT_H__                  1
 109 #define __ADG_TEXT_PRIVATE_H__          1
 110 #define __ADG_PANGO_STYLE_H__           1
 111 #define __ADG_PANGO_STYLE_PRIVATE_H__   1
 112
 113 #endif /* PANGO_ENABLED */
 114
 115
 116 G_CONST_RETURN gchar *  _adg_dgettext   (const gchar *domain,
 117                                          const gchar *msgid) G_GNUC_FORMAT(2);
 118 G_CONST_RETURN gchar *  _adg_dpgettext  (const gchar *domain,
 119                                          const gchar *msgctxtid,
 120                                          gsize        msgidoffset) G_GNUC_FORMAT(2);
 121
 122
 123 #endif /* __ADG_INTERNAL_H__ */