Move and autoupdate these from egg.

2003-04-07  Marco Pesenti Gritti  <marco@it.gnome.org>

	* lib/widgets/Makefile.am:
	* lib/widgets/eggtreemodelfilter.c:
	* lib/widgets/eggtreemodelfilter.h:
	* lib/widgets/eggtreemultidnd.c:
	* lib/widgets/eggtreemultidnd.h:
	* lib/egg/Makefile.am:
	* lib/egg/eggtreemodelfilter.c:
	* lib/egg/eggtreemodelfilter.h:
	* lib/egg/eggtreemultidnd.c:
	* lib/egg/eggtreemultidnd.h:
	* lib/egg/update-from-egg.sh:

	Move and autoupdate these from egg.

	* lib/ephy-dnd.c:
	* lib/ephy-dnd.h:
	* src/ephy-favicon-action.c:

	Remove an unnecessary param in ephydnd API.

	* lib/widgets/ephy-tree-model-sort.c:

	Use the real multidnd api.

2

1 files changed, 125 insertions, 0 deletions

diff --git a/lib/egg/eggtreemodelfilter.h b/lib/egg/eggtreemodelfilter.h
new file mode 100644
index 000000000..b30fc2e1a
--- /dev/null
+++ b/lib/egg/eggtreemodelfilter.h
@@ -0,0 +1,125 @@
+/* eggtreemodelfilter.h
+ * Copyright (C) 2000,2001  Red Hat, Inc., Jonathan Blandford <jrb@redhat.com>
+ * Copyright (C) 2001,2002  Kristian Rietveld <kris@gtk.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __EGG_TREE_MODEL_FILTER_H__
+#define __EGG_TREE_MODEL_FILTER_H__
+
+#include <gtk/gtktreemodel.h>
+
+G_BEGIN_DECLS
+
+#define EGG_TYPE_TREE_MODEL_FILTER              (egg_tree_model_filter_get_type ())
+#define EGG_TREE_MODEL_FILTER(obj)              (G_TYPE_CHECK_INSTANCE_CAST ((obj), EGG_TYPE_TREE_MODEL_FILTER, EggTreeModelFilter))
+#define EGG_TREE_MODEL_FILTER_CLASS(vtable)     (G_TYPE_CHECK_CLASS_CAST ((vtable), EGG_TYPE_TREE_MODEL_FILTER, EggTreeModelFilterClass))
+#define EGG_IS_TREE_MODEL_FILTER(obj)           (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EGG_TYPE_TREE_MODEL_FILTER))
+#define EGG_IS_TREE_MODEL_FILTER_CLASS(vtable)  (G_TYPE_CHECK_CLASS_TYPE ((vtable), EGG_TYPE_TREE_MODEL_FILTER))
+#define EGG_TREE_MODEL_FILTER_GET_CLASS(inst)   (G_TYPE_INSTANCE_GET_CLASS ((obj), EGG_TYPE_TREE_MODEL_FILTER, EggTreeModelFilterClass))
+
+typedef gboolean (* EggTreeModelFilterVisibleFunc) (GtkTreeModel *model,
+						    GtkTreeIter  *iter,
+						    gpointer      data);
+typedef void (* EggTreeModelFilterModifyFunc) (GtkTreeModel *model,
+					       GtkTreeIter  *iter,
+					       GValue       *value,
+					       gint          column,
+					       gpointer      data);
+
+typedef struct _EggTreeModelFilter		EggTreeModelFilter;
+typedef struct _EggTreeModelFilterClass		EggTreeModelFilterClass;
+
+struct _EggTreeModelFilter
+{
+  GObject parent;
+
+  /*< private >*/
+  gpointer root;
+  gint stamp;
+  guint child_flags;
+  GtkTreeModel *child_model;
+  gint zero_ref_count;
+
+  guint root_level_visible;
+
+  GtkTreePath *virtual_root;
+
+  EggTreeModelFilterVisibleFunc visible_func;
+  gpointer visible_data;
+  GtkDestroyNotify visible_destroy;
+
+  gint modify_n_columns;
+  GType *modify_types;
+  EggTreeModelFilterModifyFunc modify_func;
+  gpointer modify_data;
+  gpointer modify_destroy;
+
+  gint visible_column;
+
+  gboolean visible_method_set;
+  gboolean modify_func_set;
+
+  /* signal ids */
+  guint changed_id;
+  guint inserted_id;
+  guint has_child_toggled_id;
+  guint deleted_id;
+  guint reordered_id;
+};
+
+struct _EggTreeModelFilterClass
+{
+  GObjectClass parent_class;
+};
+
+GType   egg_tree_model_filter_get_type			(void);
+GtkTreeModel *egg_tree_model_filter_new			(GtkTreeModel                 *child_model,
+							 GtkTreePath                  *root);
+void	egg_tree_model_filter_set_visible_func		(EggTreeModelFilter           *filter,
+							 EggTreeModelFilterVisibleFunc func,
+							 gpointer                      data,
+							 GtkDestroyNotify              destroy);
+void	egg_tree_model_filter_set_modify_func           (EggTreeModelFilter           *filter,
+							 gint                          n_columns,
+							 GType                        *types,
+							 EggTreeModelFilterModifyFunc  func,
+							 gpointer                      data,
+							 GtkDestroyNotify              destroy);
+void	egg_tree_model_filter_set_visible_column	(EggTreeModelFilter           *filter,
+							 gint                          column);
+
+GtkTreeModel *egg_tree_model_filter_get_model           (EggTreeModelFilter           *filter);
+
+/* conversion */
+void	egg_tree_model_filter_convert_child_iter_to_iter	(EggTreeModelFilter *filter,
+								 GtkTreeIter        *filter_iter,
+								 GtkTreeIter        *child_iter);
+void	egg_tree_model_filter_convert_iter_to_child_iter	(EggTreeModelFilter *filter,
+								 GtkTreeIter        *child_iter,
+								 GtkTreeIter        *filter_iter);
+GtkTreePath *egg_tree_model_filter_convert_child_path_to_path	(EggTreeModelFilter *filter,
+								 GtkTreePath        *child_path);
+GtkTreePath *egg_tree_model_filter_convert_path_to_child_path	(EggTreeModelFilter *path,
+								 GtkTreePath        *filter_path);
+
+void    egg_tree_model_filter_refilter                  (EggTreeModelFilter           *filter);
+void	egg_tree_model_filter_clear_cache		(EggTreeModelFilter           *filter);
+
+G_END_DECLS
+
+#endif /* __EGG_TREE_MODEL_FILTER_H__ */