93 lines
2.4 KiB
C++
93 lines
2.4 KiB
C++
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/*
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* Copyright (C) 2024 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 "ardour/automation_control.h"
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#include "audio_region_view.h"
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#include "gui_thread.h"
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#include "region_fx_line.h"
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#include "pbd/i18n.h"
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using namespace ARDOUR;
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RegionFxLine::RegionFxLine (std::string const& name, RegionView& r, ArdourCanvas::Container& parent, std::shared_ptr<AutomationList> l, ParameterDescriptor const& d)
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: AutomationLine (name, r.get_time_axis_view(), parent, l, d)
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, _rv (r)
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{
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init ();
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}
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RegionFxLine::RegionFxLine (std::string const& name, RegionView& r, ArdourCanvas::Container& parent, std::shared_ptr<ARDOUR::AutomationControl> ac)
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: AutomationLine (name, r.get_time_axis_view(), parent, ac->alist (), ac->desc ())
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, _rv (r)
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, _ac (ac)
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{
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init ();
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}
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void
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RegionFxLine::init ()
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{
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_rv.region()->PropertyChanged.connect (_region_changed_connection, invalidator (*this), boost::bind (&RegionFxLine::region_changed, this, _1), gui_context());
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group->raise_to_top ();
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group->set_y_position (2);
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}
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Temporal::timepos_t
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RegionFxLine::get_origin() const
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{
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return _rv.region()->position();
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}
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void
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RegionFxLine::enable_autoation ()
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{
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std::shared_ptr<AutomationControl> ac = _ac.lock ();
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if (ac) {
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ac->set_automation_state (Play);
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}
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}
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void
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RegionFxLine::end_drag (bool with_push, uint32_t final_index)
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{
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enable_autoation ();
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AutomationLine::end_drag (with_push, final_index);
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}
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void
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RegionFxLine::end_draw_merge ()
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{
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enable_autoation ();
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AutomationLine::end_draw_merge ();
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}
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void
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RegionFxLine::region_changed (PBD::PropertyChange const& what_changed)
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{
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PBD::PropertyChange interesting_stuff;
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interesting_stuff.add (ARDOUR::Properties::start);
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interesting_stuff.add (ARDOUR::Properties::length);
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if (what_changed.contains (interesting_stuff)) {
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reset ();
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}
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}
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