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

   1 /*
   2  * Copyright © 2011 Red Hat Inc.
   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 2.1 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  * Authors: Benjamin Otte <otte@gnome.org>
  18  */
  19
  20 #ifndef __GTK_CSS_STYLE_PROPERTY_PRIVATE_H__
  21 #define __GTK_CSS_STYLE_PROPERTY_PRIVATE_H__
  22
  23 #include "gtk/gtkstylepropertyprivate.h"
  24
  25 G_BEGIN_DECLS
  26
  27 #define GTK_TYPE_CSS_STYLE_PROPERTY           (_gtk_css_style_property_get_type ())
  28 #define GTK_CSS_STYLE_PROPERTY(obj)           (G_TYPE_CHECK_INSTANCE_CAST (obj, GTK_TYPE_CSS_STYLE_PROPERTY, GtkCssStyleProperty))
  29 #define GTK_CSS_STYLE_PROPERTY_CLASS(cls)     (G_TYPE_CHECK_CLASS_CAST (cls, GTK_TYPE_CSS_STYLE_PROPERTY, GtkCssStylePropertyClass))
  30 #define GTK_IS_CSS_STYLE_PROPERTY(obj)        (G_TYPE_CHECK_INSTANCE_TYPE (obj, GTK_TYPE_CSS_STYLE_PROPERTY))
  31 #define GTK_IS_CSS_STYLE_PROPERTY_CLASS(obj)  (G_TYPE_CHECK_CLASS_TYPE (obj, GTK_TYPE_CSS_STYLE_PROPERTY))
  32 #define GTK_CSS_STYLE_PROPERTY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CSS_STYLE_PROPERTY, GtkCssStylePropertyClass))
  33
  34 typedef struct _GtkCssStyleProperty           GtkCssStyleProperty;
  35 typedef struct _GtkCssStylePropertyClass      GtkCssStylePropertyClass;
  36
  37 typedef GtkCssValue *    (* GtkCssStylePropertyParseFunc)  (GtkCssStyleProperty    *property,
  38                                                             GtkCssParser           *parser);
  39 typedef void             (* GtkCssStylePropertyQueryFunc)  (GtkCssStyleProperty    *property,
  40                                                             const GtkCssValue      *cssvalue,
  41                                                             GValue                 *value);
  42 typedef GtkCssValue *    (* GtkCssStylePropertyAssignFunc) (GtkCssStyleProperty    *property,
  43                                                             const GValue           *value);
  44 struct _GtkCssStyleProperty
  45 {
  46   GtkStyleProperty parent;
  47
  48   GtkCssValue *initial_value;
  49   guint id;
  50   guint inherit :1;
  51   guint animated :1;
  52   guint affects_size :1;
  53   guint affects_font :1;
  54
  55   GtkCssStylePropertyParseFunc parse_value;
  56   GtkCssStylePropertyQueryFunc query_value;
  57   GtkCssStylePropertyAssignFunc assign_value;
  58 };
  59
  60 struct _GtkCssStylePropertyClass
  61 {
  62   GtkStylePropertyClass parent_class;
  63
  64   GPtrArray *style_properties;
  65 };
  66
  67 GType                   _gtk_css_style_property_get_type        (void) G_GNUC_CONST;
  68
  69 void                    _gtk_css_style_property_init_properties (void);
  70
  71 guint                   _gtk_css_style_property_get_n_properties(void);
  72 GtkCssStyleProperty *   _gtk_css_style_property_lookup_by_id    (guint                   id);
  73
  74 gboolean                _gtk_css_style_property_is_inherit      (GtkCssStyleProperty    *property);
  75 gboolean                _gtk_css_style_property_is_animated     (GtkCssStyleProperty    *property);
  76 gboolean                _gtk_css_style_property_affects_size    (GtkCssStyleProperty    *property);
  77 gboolean                _gtk_css_style_property_affects_font    (GtkCssStyleProperty    *property);
  78 guint                   _gtk_css_style_property_get_id          (GtkCssStyleProperty    *property);
  79 GtkCssValue  *          _gtk_css_style_property_get_initial_value
  80                                                                 (GtkCssStyleProperty    *property);
  81
  82 void                    _gtk_css_style_property_print_value     (GtkCssStyleProperty    *property,
  83                                                                  GtkCssValue            *value,
  84                                                                  GString                *string);
  85
  86 gboolean                _gtk_css_style_property_changes_affect_size
  87                                                                 (const GtkBitmask       *changes);
  88 gboolean                _gtk_css_style_property_changes_affect_font
  89                                                                 (const GtkBitmask       *changes);
  90
  91 G_END_DECLS
  92
  93 #endif /* __GTK_CSS_STYLE_PROPERTY_PRIVATE_H__ */