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1377c2a97e
This way we know the stage extents without poking the stage. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1403>
59 lines
2.3 KiB
C
59 lines
2.3 KiB
C
/*
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* Copyright (C) 2020 Red Hat
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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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* Written by:
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* Carlos Garnacho <carlosg@gnome.org>
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*/
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#ifndef META_VIEWPORT_INFO_H
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#define META_VIEWPORT_INFO_H
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#include <cairo.h>
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#include <glib-object.h>
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#include "meta/display.h"
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#define META_TYPE_VIEWPORT_INFO (meta_viewport_info_get_type ())
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G_DECLARE_FINAL_TYPE (MetaViewportInfo, meta_viewport_info,
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META, VIEWPORT_INFO, GObject)
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MetaViewportInfo * meta_viewport_info_new (cairo_rectangle_int_t *views,
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float *scales,
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int n_views);
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int meta_viewport_info_get_view_at (MetaViewportInfo *info,
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float x,
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float y);
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gboolean meta_viewport_info_get_view_info (MetaViewportInfo *viewport_info,
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int idx,
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cairo_rectangle_int_t *rect,
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float *scale);
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int meta_viewport_info_get_neighbor (MetaViewportInfo *info,
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int idx,
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MetaDisplayDirection direction);
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int meta_viewport_info_get_num_views (MetaViewportInfo *info);
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void meta_viewport_info_get_extents (MetaViewportInfo *info,
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float *width,
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float *height);
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#endif /* META_VIEWPORT_INFO_H */
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