Paul Davis
30b087ab3d
Generated by tools/f2s. Some hand-editing will be required in a few places to fix up comments related to timecode and video in order to keep the legible
58 lines
1.7 KiB
C++
58 lines
1.7 KiB
C++
/*
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Copyright (C) 2017 Paul Davis
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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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#ifndef __ardour_plugin_display__
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#define __ardour_plugin_display__
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#include <gtkmm/drawingarea.h>
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#include "ardour/plugin.h"
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class PluginDisplay : public Gtk::DrawingArea
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{
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public:
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PluginDisplay(boost::shared_ptr<ARDOUR::Plugin>, uint32_t max_height = 80);
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virtual ~PluginDisplay();
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protected:
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bool on_expose_event (GdkEventExpose *);
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void on_size_request (Gtk::Requisition* req);
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bool on_button_press_event (GdkEventButton *ev);
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bool on_button_release_event (GdkEventButton *ev);
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void plugin_going_away () {
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_qdraw_connection.disconnect ();
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}
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virtual void update_height_alloc (uint32_t inline_height);
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virtual uint32_t render_inline (cairo_t *, uint32_t width);
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virtual void display_sample (cairo_t* cr, double w, double h);
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boost::shared_ptr<ARDOUR::Plugin> _plug;
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PBD::ScopedConnection _qdraw_connection;
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PBD::ScopedConnection _death_connection;
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cairo_surface_t* _surf;
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uint32_t _max_height;
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uint32_t _cur_height;
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bool _scroll;
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};
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#endif
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