Pileus Git - ~andy/gtk/blob - gtk/gtkbuilderprivate.h

   1 /* gtkbuilderprivate.h
   2  * Copyright (C) 2006-2007 Async Open Source,
   3  *                         Johan Dahlin <jdahlin@async.com.br>
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Library General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Library General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Library General Public
  16  * License along with this library; if not, write to the
  17  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18  * Boston, MA 02111-1307, USA.
  19  */
  20
  21 #ifndef __GTK_BUILDER_PRIVATE_H__
  22 #define __GTK_BUILDER_PRIVATE_H__
  23
  24 #include "gtkbuilder.h"
  25
  26 typedef struct {
  27   const gchar *name;
  28 } TagInfo;
  29
  30 typedef struct {
  31   TagInfo tag;
  32 } CommonInfo;
  33
  34 typedef struct {
  35   TagInfo tag;
  36   gchar *class_name;
  37   gchar *id;
  38   gchar *constructor;
  39   GSList *properties;
  40   GSList *signals;
  41   GObject *object;
  42   CommonInfo *parent;
  43 } ObjectInfo;
  44
  45 typedef struct {
  46   TagInfo tag;
  47   GSList *packing_properties;
  48   GObject *object;
  49   CommonInfo *parent;
  50   gchar *type;
  51   gchar *internal_child;
  52   gboolean added;
  53 } ChildInfo;
  54
  55 typedef struct {
  56   TagInfo tag;
  57   gchar *name;
  58   GString *text;
  59   gchar *data;
  60   gboolean translatable;
  61   gchar *context;
  62 } PropertyInfo;
  63
  64 typedef struct {
  65   TagInfo tag;
  66   gchar *object_name;
  67   gchar *name;
  68   gchar *handler;
  69   GConnectFlags flags;
  70   gchar *connect_object_name;
  71 } SignalInfo;
  72
  73 typedef struct {
  74   TagInfo  tag;
  75   gchar   *library;
  76   gint     major;
  77   gint     minor;
  78 } RequiresInfo;
  79
  80 typedef struct {
  81   GMarkupParser *parser;
  82   gchar *tagname;
  83   const gchar *start;
  84   gpointer data;
  85   GObject *object;
  86   GObject *child;
  87 } SubParser;
  88
  89 typedef struct {
  90   const gchar *last_element;
  91   GtkBuilder *builder;
  92   gchar *domain;
  93   GSList *stack;
  94   SubParser *subparser;
  95   GMarkupParseContext *ctx;
  96   const gchar *filename;
  97   GSList *finalizers;
  98   GSList *custom_finalizers;
  99
 100   GSList *requested_objects; /* NULL if all the objects are requested */
 101   gboolean inside_requested_object;
 102   gint requested_object_level;
 103   gint cur_object_level;
 104
 105   GHashTable *object_ids;
 106 } ParserData;
 107
 108 typedef GType (*GTypeGetFunc) (void);
 109
 110 /* Things only GtkBuilder should use */
 111 void _gtk_builder_parser_parse_buffer (GtkBuilder *builder,
 112                                        const gchar *filename,
 113                                        const gchar *buffer,
 114                                        gsize length,
 115                                        gchar **requested_objs,
 116                                        GError **error);
 117 GObject * _gtk_builder_construct (GtkBuilder *builder,
 118                                   ObjectInfo *info,
 119                                   GError    **error);
 120 void      _gtk_builder_add (GtkBuilder *builder,
 121                             ChildInfo *child_info);
 122 void      _gtk_builder_add_signals (GtkBuilder *builder,
 123                                     GSList     *signals);
 124 void      _gtk_builder_finish (GtkBuilder *builder);
 125 void _free_signal_info (SignalInfo *info,
 126                         gpointer user_data);
 127
 128 /* Internal API which might be made public at some point */
 129 gboolean _gtk_builder_boolean_from_string (const gchar  *string,
 130                                            gboolean     *value,
 131                                            GError      **error);
 132 gboolean _gtk_builder_enum_from_string (GType         type,
 133                                         const gchar  *string,
 134                                         gint         *enum_value,
 135                                         GError      **error);
 136 gboolean  _gtk_builder_flags_from_string (GType       type,
 137                                           const char *string,
 138                                           guint      *value,
 139                                           GError    **error);
 140 gchar * _gtk_builder_parser_translate (const gchar *domain,
 141                                        const gchar *context,
 142                                        const gchar *text);
 143 gchar *   _gtk_builder_get_absolute_filename (GtkBuilder *builder,
 144                                               const gchar *string);
 145
 146 #endif /* __GTK_BUILDER_PRIVATE_H__ */