197401fbf8
To be able to render the pointer cursor sprite at sub-(logical)-pixel positions, track the pointer position using floats instead of ints. This also requires users of the cursor sprite rect to deal with floating points, when e.g. finding the logical monitor etc. https://bugzilla.gnome.org/show_bug.cgi?id=765011
72 lines
2.5 KiB
C
72 lines
2.5 KiB
C
/*
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* Copyright (C) 2012 Intel Corporation
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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, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*/
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#ifndef META_STAGE_H
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#define META_STAGE_H
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#include <clutter/clutter.h>
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#include "meta-cursor.h"
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#include <meta/boxes.h>
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G_BEGIN_DECLS
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#define META_TYPE_STAGE (meta_stage_get_type ())
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#define META_STAGE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_STAGE, MetaStage))
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#define META_STAGE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), META_TYPE_STAGE, MetaStageClass))
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#define META_IS_STAGE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_STAGE))
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#define META_IS_STAGE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), META_TYPE_STAGE))
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#define META_STAGE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), META_TYPE_STAGE, MetaStageClass))
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typedef struct _MetaStage MetaStage;
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typedef struct _MetaStageClass MetaStageClass;
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typedef struct _MetaOverlay MetaOverlay;
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struct _MetaStageClass
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{
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ClutterStageClass parent_class;
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};
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struct _MetaStage
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{
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ClutterStage parent;
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};
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GType meta_stage_get_type (void) G_GNUC_CONST;
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ClutterActor *meta_stage_new (void);
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MetaOverlay *meta_stage_create_cursor_overlay (MetaStage *stage);
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void meta_stage_remove_cursor_overlay (MetaStage *stage,
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MetaOverlay *overlay);
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void meta_stage_update_cursor_overlay (MetaStage *stage,
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MetaOverlay *overlay,
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CoglTexture *texture,
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ClutterRect *rect);
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void meta_stage_set_active (MetaStage *stage,
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gboolean is_active);
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void meta_stage_update_view_layout (MetaStage *stage);
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G_END_DECLS
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#endif /* META_STAGE_H */
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