cssstyle: Split into GtkCssStyle and GtkCssAnimatedStyle

GtkCssStyle is the base class to be used for all types of styles that do
exist.

GtkCssAnimatedStyle is the only implementation so far, that is exactly a
copy/paste of the old GtkCssStyle code.

1 files changed, 90 insertions, 0 deletions

diff --git a/gtk/gtkcssanimatedstyleprivate.h b/gtk/gtkcssanimatedstyleprivate.h
new file mode 100644
index 0000000000..07b094b2ea
--- /dev/null
+++ b/gtk/gtkcssanimatedstyleprivate.h
@@ -0,0 +1,90 @@
+/*
+ * Copyright © 2012 Red Hat Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Authors: Benjamin Otte <otte@gnome.org>
+ */
+
+#ifndef __GTK_CSS_ANIMATED_STYLE_PRIVATE_H__
+#define __GTK_CSS_ANIMATED_STYLE_PRIVATE_H__
+
+#include "gtk/gtkcssstyleprivate.h"
+
+G_BEGIN_DECLS
+
+#define GTK_TYPE_CSS_ANIMATED_STYLE           (gtk_css_animated_style_get_type ())
+#define GTK_CSS_ANIMATED_STYLE(obj)           (G_TYPE_CHECK_INSTANCE_CAST (obj, GTK_TYPE_CSS_ANIMATED_STYLE, GtkCssAnimatedStyle))
+#define GTK_CSS_ANIMATED_STYLE_CLASS(cls)     (G_TYPE_CHECK_CLASS_CAST (cls, GTK_TYPE_CSS_ANIMATED_STYLE, GtkCssAnimatedStyleClass))
+#define GTK_IS_CSS_ANIMATED_STYLE(obj)        (G_TYPE_CHECK_INSTANCE_TYPE (obj, GTK_TYPE_CSS_ANIMATED_STYLE))
+#define GTK_IS_CSS_ANIMATED_STYLE_CLASS(obj)  (G_TYPE_CHECK_CLASS_TYPE (obj, GTK_TYPE_CSS_ANIMATED_STYLE))
+#define GTK_CSS_ANIMATED_STYLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CSS_ANIMATED_STYLE, GtkCssAnimatedStyleClass))
+
+typedef struct _GtkCssAnimatedStyle           GtkCssAnimatedStyle;
+typedef struct _GtkCssAnimatedStyleClass      GtkCssAnimatedStyleClass;
+
+struct _GtkCssAnimatedStyle
+{
+  GtkCssStyle parent;
+
+  GPtrArray             *values;               /* the unanimated (aka intrinsic) values */
+  GPtrArray             *sections;             /* sections the values are defined in */
+
+  GPtrArray             *animated_values;      /* NULL or array of animated values/NULL if not animated */
+  gint64                 current_time;         /* the current time in our world */
+  GSList                *animations;           /* the running animations, least important one first */
+
+  GtkBitmask            *depends_on_parent;    /* for intrinsic values */
+  GtkBitmask            *equals_parent;        /* dito */
+  GtkBitmask            *depends_on_color;     /* dito */
+  GtkBitmask            *depends_on_font_size; /* dito */
+};
+
+struct _GtkCssAnimatedStyleClass
+{
+  GtkCssStyleClass parent_class;
+};
+
+GType                   gtk_css_animated_style_get_type         (void) G_GNUC_CONST;
+
+GtkCssStyle *           gtk_css_animated_style_new              (void);
+
+void                    gtk_css_animated_style_compute_value    (GtkCssAnimatedStyle    *style,
+                                                                 GtkStyleProviderPrivate*provider,
+								 int                     scale,
+                                                                 GtkCssStyle            *parent_style,
+                                                                 guint                   id,
+                                                                 GtkCssValue            *specified,
+                                                                 GtkCssSection          *section);
+void                    gtk_css_animated_style_set_animated_value(GtkCssAnimatedStyle   *style,
+                                                                 guint                   id,
+                                                                 GtkCssValue            *value);
+                                                                        
+GtkCssValue *           gtk_css_animated_style_get_intrinsic_value (GtkCssAnimatedStyle *style,
+                                                                 guint                   id);
+
+void                    gtk_css_animated_style_create_animations(GtkCssAnimatedStyle    *style,
+                                                                 GtkCssAnimatedStyle    *parent_style,
+                                                                 gint64                  timestamp,
+                                                                 GtkStyleProviderPrivate*provider,
+								 int                     scale,
+                                                                 GtkCssAnimatedStyle    *source);
+GtkBitmask *            gtk_css_animated_style_advance          (GtkCssAnimatedStyle    *style,
+                                                                 gint64                  timestamp);
+void                    gtk_css_animated_style_cancel_animations(GtkCssAnimatedStyle    *style);
+gboolean                gtk_css_animated_style_is_static        (GtkCssAnimatedStyle    *style);
+
+G_END_DECLS
+
+#endif /* __GTK_CSS_ANIMATED_STYLE_PRIVATE_H__ */