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, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 #ifndef __GTK_CSS_PROVIDER_H__
  19 #define __GTK_CSS_PROVIDER_H__
  20
  21 #include <gio/gio.h>
  22 #include <gtk/gtkcsssection.h>
  23
  24 G_BEGIN_DECLS
  25
  26 #define GTK_TYPE_CSS_PROVIDER         (gtk_css_provider_get_type ())
  27 #define GTK_CSS_PROVIDER(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), GTK_TYPE_CSS_PROVIDER, GtkCssProvider))
  28 #define GTK_CSS_PROVIDER_CLASS(c)     (G_TYPE_CHECK_CLASS_CAST    ((c), GTK_TYPE_CSS_PROVIDER, GtkCssProviderClass))
  29 #define GTK_IS_CSS_PROVIDER(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), GTK_TYPE_CSS_PROVIDER))
  30 #define GTK_IS_CSS_PROVIDER_CLASS(c)  (G_TYPE_CHECK_CLASS_TYPE    ((c), GTK_TYPE_CSS_PROVIDER))
  31 #define GTK_CSS_PROVIDER_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS  ((o), GTK_TYPE_CSS_PROVIDER, GtkCssProviderClass))
  32
  33 #define GTK_CSS_PROVIDER_ERROR (gtk_css_provider_error_quark ())
  34
  35 typedef enum
  36 {
  37   GTK_CSS_PROVIDER_ERROR_FAILED,
  38   GTK_CSS_PROVIDER_ERROR_SYNTAX,
  39   GTK_CSS_PROVIDER_ERROR_IMPORT,
  40   GTK_CSS_PROVIDER_ERROR_NAME,
  41   GTK_CSS_PROVIDER_ERROR_DEPRECATED,
  42   GTK_CSS_PROVIDER_ERROR_UNKNOWN_VALUE
  43 } GtkCssProviderError;
  44
  45 GQuark gtk_css_provider_error_quark (void);
  46
  47 typedef struct _GtkCssProvider GtkCssProvider;
  48 typedef struct _GtkCssProviderClass GtkCssProviderClass;
  49 typedef struct _GtkCssProviderPrivate GtkCssProviderPrivate;
  50
  51 struct _GtkCssProvider
  52 {
  53   GObject parent_instance;
  54   GtkCssProviderPrivate *priv;
  55 };
  56
  57 struct _GtkCssProviderClass
  58 {
  59   GObjectClass parent_class;
  60
  61   void (* parsing_error)                        (GtkCssProvider  *provider,
  62                                                  GtkCssSection   *section,
  63                                                  const GError *   error);
  64
  65   /* Padding for future expansion */
  66   void (*_gtk_reserved2) (void);
  67   void (*_gtk_reserved3) (void);
  68   void (*_gtk_reserved4) (void);
  69 };
  70
  71 GType gtk_css_provider_get_type (void) G_GNUC_CONST;
  72
  73 GtkCssProvider * gtk_css_provider_new (void);
  74
  75 GDK_AVAILABLE_IN_3_2
  76 char *           gtk_css_provider_to_string      (GtkCssProvider  *provider);
  77
  78 gboolean         gtk_css_provider_load_from_data (GtkCssProvider  *css_provider,
  79                                                   const gchar     *data,
  80                                                   gssize           length,
  81                                                   GError         **error);
  82 gboolean         gtk_css_provider_load_from_file (GtkCssProvider  *css_provider,
  83                                                   GFile           *file,
  84                                                   GError         **error);
  85 gboolean         gtk_css_provider_load_from_path (GtkCssProvider  *css_provider,
  86                                                   const gchar     *path,
  87                                                   GError         **error);
  88
  89 GtkCssProvider * gtk_css_provider_get_default (void);
  90
  91 GtkCssProvider * gtk_css_provider_get_named (const gchar *name,
  92                                              const gchar *variant);
  93
  94 G_END_DECLS
  95
  96 #endif /* __GTK_CSS_PROVIDER_H__ */