79 lines
1.9 KiB
C++
79 lines
1.9 KiB
C++
/*
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* Copyright (C) 2012 Carl Hetherington <carl@carlh.net>
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* Copyright (C) 2013-2014 Paul Davis <paul@linuxaudiosystems.com>
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* Copyright (C) 2017 Robin Gareus <robin@gareus.org>
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*
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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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*
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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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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 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 "canvas/item.h"
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#include "canvas/outline.h"
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#include "canvas/debug.h"
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using namespace ArdourCanvas;
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Outline::Outline (Item& self)
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: _self (self)
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, _outline_color (0x000000ff)
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, _outline_width (1.0)
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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 (Gtkmm2ext::Color color)
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{
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if (color != _outline_color) {
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_self.begin_visual_change ();
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_outline_color = color;
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_self.end_visual_change ();
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}
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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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if (width != _outline_width) {
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_self.begin_change ();
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_outline_width = width;
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_self.set_bbox_dirty ();
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_self.end_change ();
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}
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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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if (outline != _outline) {
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_self.begin_change ();
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_outline = outline;
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_self.set_bbox_dirty ();
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_self.end_change ();
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}
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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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Gtkmm2ext::set_source_rgba (context, _outline_color);
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context->set_line_width (_outline_width);
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}
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