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This actor is a non-reactive container that autoembeds itself into the feedback window group in the compositor. The API is meant to help on creating things attached to pointer/touchpoints, with an X/Y attachment offset, and following the position of certain events.
75 lines
2.9 KiB
C
75 lines
2.9 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
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/*
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* meta-feedback-actor-private.h: Actor for painting user interaction feedback
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*
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* Copyright 2014 Red Hat, Inc.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* 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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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*
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* Author: Carlos Garnacho <carlosg@gnome.org>
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*/
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#ifndef META_FEEDBACK_ACTOR_PRIVATE_H
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#define META_FEEDBACK_ACTOR_PRIVATE_H
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#include <clutter/clutter.h>
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/**
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* MetaFeedbackActor:
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*
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* This class handles the rendering of user interaction feedback
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*/
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#define META_TYPE_FEEDBACK_ACTOR (meta_feedback_actor_get_type ())
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#define META_FEEDBACK_ACTOR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_FEEDBACK_ACTOR, MetaFeedbackActor))
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#define META_FEEDBACK_ACTOR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), META_TYPE_FEEDBACK_ACTOR, MetaFeedbackActorClass))
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#define META_IS_FEEDBACK_ACTOR(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_FEEDBACK_ACTOR))
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#define META_IS_FEEDBACK_ACTOR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), META_TYPE_FEEDBACK_ACTOR))
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#define META_FEEDBACK_ACTOR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), META_TYPE_FEEDBACK_ACTOR, MetaFeedbackActorClass))
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typedef struct _MetaFeedbackActor MetaFeedbackActor;
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typedef struct _MetaFeedbackActorClass MetaFeedbackActorClass;
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struct _MetaFeedbackActorClass
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{
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/*< private >*/
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ClutterActorClass parent_class;
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};
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struct _MetaFeedbackActor
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{
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ClutterActor parent;
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};
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GType meta_feedback_actor_get_type (void);
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ClutterActor *meta_feedback_actor_new (int anchor_x,
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int anchor_y);
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void meta_feedback_actor_set_anchor (MetaFeedbackActor *actor,
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int anchor_x,
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int anchor_y);
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void meta_feedback_actor_get_anchor (MetaFeedbackActor *actor,
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int *anchor_x,
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int *anchor_y);
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void meta_feedback_actor_set_position (MetaFeedbackActor *self,
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int x,
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int y);
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void meta_feedback_actor_update (MetaFeedbackActor *self,
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const ClutterEvent *event);
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#endif /* META_FEEDBACK_ACTOR_PRIVATE_H */
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