77ec8774a0
Revert all the work that happened on the master branch.
Sadly, this is the only way to merge the current development branch back
into master.
It is now abundantly clear that I merged the 1.99 branch far too soon,
and that Clutter 2.0 won't happen any time soon, if at all.
Since having the development happen on a separate branch throws a lot of
people into confusion, let's undo the clutter-1.99 → master merge, and
move back the development of Clutter to the master branch.
In order to do so, we need to do some surgery to the Git repository.
First, we do a massive revert in a single commit of all that happened
since the switch to 1.99 and the API version bump done with the
89a2862b05 commit. The history is too long
to be reverted commit by commit without being extremely messy.
156 lines
7.3 KiB
C
156 lines
7.3 KiB
C
/*
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* Clutter.
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*
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* An OpenGL based 'interactive canvas' library.
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*
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* Authored By Matthew Allum <mallum@openedhand.com>
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*
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* Copyright (C) 2008 Intel Corporation
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
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#error "Only <clutter/clutter.h> can be included directly."
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#endif
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#ifndef __CLUTTER_PATH_H__
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#define __CLUTTER_PATH_H__
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#include <cairo.h>
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#include <clutter/clutter-types.h>
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G_BEGIN_DECLS
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#define CLUTTER_TYPE_PATH (clutter_path_get_type ())
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#define CLUTTER_TYPE_PATH_NODE (clutter_path_node_get_type ())
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#define CLUTTER_PATH(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_PATH, ClutterPath))
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#define CLUTTER_PATH_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_PATH, ClutterPathClass))
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#define CLUTTER_IS_PATH(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_PATH))
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#define CLUTTER_IS_PATH_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_PATH))
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#define CLUTTER_PATH_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_PATH, ClutterPathClass))
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typedef struct _ClutterPathClass ClutterPathClass;
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typedef struct _ClutterPathPrivate ClutterPathPrivate;
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/**
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* ClutterPathCallback:
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* @node: the node
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* @data: (closure): optional data passed to the function
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*
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* This function is passed to clutter_path_foreach() and will be
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* called for each node contained in the path.
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*
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* Since: 1.0
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*/
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typedef void (* ClutterPathCallback) (const ClutterPathNode *node,
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gpointer data);
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/**
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* ClutterPath:
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*
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* The #ClutterPath struct contains only private data and should
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* be accessed with the functions below.
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*
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* Since: 1.0
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*/
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struct _ClutterPath
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{
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/*< private >*/
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GInitiallyUnowned parent;
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ClutterPathPrivate *priv;
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};
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/**
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* ClutterPathClass:
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*
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* The #ClutterPathClass struct contains only private data.
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*
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* Since: 1.0
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*/
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struct _ClutterPathClass
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{
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/*< private >*/
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GInitiallyUnownedClass parent_class;
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};
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GType clutter_path_get_type (void) G_GNUC_CONST;
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ClutterPath *clutter_path_new (void);
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ClutterPath *clutter_path_new_with_description (const gchar *desc);
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void clutter_path_add_move_to (ClutterPath *path,
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gint x,
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gint y);
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void clutter_path_add_rel_move_to (ClutterPath *path,
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gint x,
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gint y);
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void clutter_path_add_line_to (ClutterPath *path,
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gint x,
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gint y);
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void clutter_path_add_rel_line_to (ClutterPath *path,
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gint x,
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gint y);
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void clutter_path_add_curve_to (ClutterPath *path,
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gint x_1,
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gint y_1,
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gint x_2,
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gint y_2,
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gint x_3,
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gint y_3);
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void clutter_path_add_rel_curve_to (ClutterPath *path,
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gint x_1,
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gint y_1,
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gint x_2,
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gint y_2,
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gint x_3,
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gint y_3);
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void clutter_path_add_close (ClutterPath *path);
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gboolean clutter_path_add_string (ClutterPath *path,
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const gchar *str);
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void clutter_path_add_node (ClutterPath *path,
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const ClutterPathNode *node);
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void clutter_path_add_cairo_path (ClutterPath *path,
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const cairo_path_t *cpath);
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guint clutter_path_get_n_nodes (ClutterPath *path);
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void clutter_path_get_node (ClutterPath *path,
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guint index_,
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ClutterPathNode *node);
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GSList * clutter_path_get_nodes (ClutterPath *path);
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void clutter_path_foreach (ClutterPath *path,
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ClutterPathCallback callback,
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gpointer user_data);
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void clutter_path_insert_node (ClutterPath *path,
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gint index_,
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const ClutterPathNode *node);
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void clutter_path_remove_node (ClutterPath *path,
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guint index_);
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void clutter_path_replace_node (ClutterPath *path,
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guint index_,
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const ClutterPathNode *node);
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gchar * clutter_path_get_description (ClutterPath *path);
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gboolean clutter_path_set_description (ClutterPath *path,
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const gchar *str);
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void clutter_path_clear (ClutterPath *path);
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void clutter_path_to_cairo_path (ClutterPath *path,
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cairo_t *cr);
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guint clutter_path_get_position (ClutterPath *path,
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gdouble progress,
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ClutterKnot *position);
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guint clutter_path_get_length (ClutterPath *path);
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G_END_DECLS
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#endif /* __CLUTTER_PATH_H__ */
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