82 lines
1.8 KiB
C++
82 lines
1.8 KiB
C++
/*
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Copyright (C) 2011-2013 Paul Davis
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Author: Carl Hetherington <cth@carlh.net>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program 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
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GNU General Public License for more details.
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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., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <cairomm/context.h>
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#include "pbd/compose.h"
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#include "pbd/convert.h"
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#include "ardour/utils.h"
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#include "canvas/outline.h"
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#include "canvas/utils.h"
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#include "canvas/debug.h"
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using namespace ArdourCanvas;
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Outline::Outline (Group* parent)
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: Item (parent)
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, _outline_color (0x000000ff)
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, _outline_width (0.5)
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, _outline (true)
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{
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}
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void
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Outline::set_outline_color (Color color)
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{
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begin_change ();
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_outline_color = color;
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end_change ();
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}
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void
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Outline::set_outline_width (Distance width)
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{
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begin_change ();
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_outline_width = width;
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_bounding_box_dirty = true;
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end_change ();
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DEBUG_TRACE (PBD::DEBUG::CanvasItemsDirtied, "canvas item dirty: outline width change\n");
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}
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void
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Outline::set_outline (bool outline)
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{
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begin_change ();
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_outline = outline;
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_bounding_box_dirty = true;
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end_change ();
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}
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void
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Outline::setup_outline_context (Cairo::RefPtr<Cairo::Context> context) const
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{
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set_source_rgba (context, _outline_color);
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context->set_line_width (_outline_width);
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}
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