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

   1 /* GTK - The GIMP Toolkit
   2  * Copyright (C) 2010 Carlos Garnacho <carlosg@gnome.org>
   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., 59 Temple Place - Suite 330,
  17  * Boston, MA 02111-1307, USA.
  18  */
  19
  20 #ifndef __GTK_CSS_PROVIDER_H__
  21 #define __GTK_CSS_PROVIDER_H__
  22
  23 #include <gio/gio.h>
  24
  25 G_BEGIN_DECLS
  26
  27 #define GTK_TYPE_CSS_PROVIDER         (gtk_css_provider_get_type ())
  28 #define GTK_CSS_PROVIDER(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), GTK_TYPE_CSS_PROVIDER, GtkCssProvider))
  29 #define GTK_CSS_PROVIDER_CLASS(c)     (G_TYPE_CHECK_CLASS_CAST    ((c), GTK_TYPE_CSS_PROVIDER, GtkCssProviderClass))
  30 #define GTK_IS_CSS_PROVIDER(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), GTK_TYPE_CSS_PROVIDER))
  31 #define GTK_IS_CSS_PROVIDER_CLASS(c)  (G_TYPE_CHECK_CLASS_TYPE    ((c), GTK_TYPE_CSS_PROVIDER))
  32 #define GTK_CSS_PROVIDER_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS  ((o), GTK_TYPE_CSS_PROVIDER, GtkCssProviderClass))
  33
  34 #define GTK_CSS_PROVIDER_ERROR (gtk_css_provider_error_quark ())
  35
  36 typedef enum
  37 {
  38   GTK_CSS_PROVIDER_ERROR_FAILED,
  39   GTK_CSS_PROVIDER_ERROR_SYNTAX,
  40   GTK_CSS_PROVIDER_ERROR_IMPORT,
  41   GTK_CSS_PROVIDER_ERROR_NAME,
  42   GTK_CSS_PROVIDER_ERROR_DEPRECATED,
  43   GTK_CSS_PROVIDER_ERROR_UNKNOWN_VALUE
  44 } GtkCssProviderError;
  45
  46 GQuark gtk_css_provider_error_quark (void);
  47
  48 typedef struct _GtkCssProvider GtkCssProvider;
  49 typedef struct _GtkCssProviderClass GtkCssProviderClass;
  50 typedef struct _GtkCssProviderPrivate GtkCssProviderPrivate;
  51
  52 struct _GtkCssProvider
  53 {
  54   GObject parent_instance;
  55   GtkCssProviderPrivate *priv;
  56 };
  57
  58 struct _GtkCssProviderClass
  59 {
  60   GObjectClass parent_class;
  61
  62   void (* parsing_error)                        (GtkCssProvider  *provider,
  63                                                  const gchar     *path,
  64                                                  guint            line,
  65                                                  guint            position,
  66                                                  const GError *   error);
  67
  68   /* Padding for future expansion */
  69   void (*_gtk_reserved2) (void);
  70   void (*_gtk_reserved3) (void);
  71   void (*_gtk_reserved4) (void);
  72 };
  73
  74 GType gtk_css_provider_get_type (void) G_GNUC_CONST;
  75
  76 GtkCssProvider * gtk_css_provider_new (void);
  77
  78 char *           gtk_css_provider_to_string      (GtkCssProvider  *provider);
  79
  80 gboolean         gtk_css_provider_load_from_data (GtkCssProvider  *css_provider,
  81                                                   const gchar     *data,
  82                                                   gssize           length,
  83                                                   GError         **error);
  84 gboolean         gtk_css_provider_load_from_file (GtkCssProvider  *css_provider,
  85                                                   GFile           *file,
  86                                                   GError         **error);
  87 gboolean         gtk_css_provider_load_from_path (GtkCssProvider  *css_provider,
  88                                                   const gchar     *path,
  89                                                   GError         **error);
  90
  91 GtkCssProvider * gtk_css_provider_get_default (void);
  92
  93 GtkCssProvider * gtk_css_provider_get_named (const gchar *name,
  94                                              const gchar *variant);
  95
  96 G_END_DECLS
  97
  98 #endif /* __GTK_CSS_PROVIDER_H__ */