50 lines
1.7 KiB
C++
50 lines
1.7 KiB
C++
/*
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* Copyright (C) 2009 Carl Hetherington <carl@carlh.net>
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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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#ifndef __port_matrix_labels_h__
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#define __port_matrix_labels_h__
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#include "port_matrix_component.h"
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namespace ARDOUR {
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class BundleChannel;
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}
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class PortMatrixLabels : public PortMatrixComponent
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{
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public:
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PortMatrixLabels (PortMatrix* m, PortMatrixBody* b) : PortMatrixComponent (m, b) {}
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virtual ~PortMatrixLabels () {}
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void draw_extra (cairo_t *);
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void clear_channel_highlights ();
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void add_channel_highlight (ARDOUR::BundleChannel const &);
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private:
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virtual void render_channel_name (cairo_t *, Gdk::Color, Gdk::Color, double, double, ARDOUR::BundleChannel const &) = 0;
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virtual void render_bundle_name (cairo_t *, Gdk::Color, Gdk::Color, double, double, std::shared_ptr<ARDOUR::Bundle>) = 0;
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virtual double channel_x (ARDOUR::BundleChannel const &) const = 0;
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virtual double channel_y (ARDOUR::BundleChannel const &) const = 0;
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virtual void queue_draw_for (ARDOUR::BundleChannel const &) = 0;
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std::vector<ARDOUR::BundleChannel> _channel_highlights;
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};
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#endif
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