src/adg/adg-text-internal.h

   1 /* ADG - Automatic Drawing Generation
   2  * Copyright (C) 2007-2021  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  * SECTION:adg-text-internal
  22  * @Section_Id:adg-text-internal
  23  * @title: AdgBestText and AdgBestFontStyle
  24  * @short_description: Fake types for text renderdering
  25  *
  26  * The `adg-text-internal.h` helper header provides:
  27  *
  28  * - an internal proxy type (`AdgBestFontStyle`) that resolves to
  29  *   #AdgFontStyle or #AdgPangoStyle, depending on wheter or not
  30  *   the pango support has been compiled;
  31  * - an internal proxy type (`AdgBestText`) that resolves to
  32  *   #AdgToyText or #AdgText, depending on wheter or not the pango
  33  *   support has been compiled;
  34  *
  35  * Since: 1.0
  36  **/
  37
  38 /**
  39  * ADG_TYPE_BEST_TEXT:
  40  *
  41  * A GType identifier that resolves to the best available text entity,
  42  * i.e. ADG_TYPE_TEXT (if the Pango support has been enabled) or
  43  * or ADG_TYPE_TOY_TEXT.
  44  *
  45  * Since: 1.0
  46  **/
  47
  48 /**
  49  * ADG_TYPE_BEST_FONT_STYLE:
  50  *
  51  * A GType identifier that resolves to the best available font style,
  52  * i.e. ADG_TYPE_PANGO_STYLE (if the Pango support has been enabled)
  53  * or ADG_TYPE_FONT_STYLE.
  54  *
  55  * Since: 1.0
  56  **/
  57
  58 #ifndef __ADG_TEXT_INTERNAL_H__
  59 #define __ADG_TEXT_INTERNAL_H__
  60
  61
  62 #include "adg-textual.h"
  63 #include "adg-entity.h"
  64 #include "adg-toy-text.h"
  65 #include "adg-style.h"
  66 #include "adg-font-style.h"
  67
  68
  69 #ifdef PANGO_ENABLED
  70
  71 #include <pango/pango.h>
  72 #include "adg-text.h"
  73 #include "adg-pango-style.h"
  74
  75 #define ADG_TYPE_BEST_TEXT              ADG_TYPE_TEXT
  76 #define ADG_TYPE_BEST_FONT_STYLE        ADG_TYPE_PANGO_STYLE
  77
  78 #else /* ! PANGO_ENABLED */
  79
  80 #define ADG_TYPE_BEST_TEXT              ADG_TYPE_TOY_TEXT
  81 #define ADG_TYPE_BEST_FONT_STYLE        ADG_TYPE_FONT_STYLE
  82
  83 #endif /* PANGO_ENABLED */
  84
  85
  86 #endif /* __ADG_TEXT_INTERNAL_H__ */