108 lines
2.9 KiB
C++
108 lines
2.9 KiB
C++
/*
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Copyright (C) 2000 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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#include <cstdlib>
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#include <cmath>
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#include <string>
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#include <gtkmm/treeview.h>
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#include "pbd/error.h"
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#include "ardour/session.h"
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#include "editor.h"
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#include "region_view.h"
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#include "selection.h"
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#include "time_axis_view.h"
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#include "pbd/i18n.h"
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using namespace ARDOUR;
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using namespace PBD;
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using namespace Editing;
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void
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Editor::keyboard_selection_finish (bool /*add*/, Editing::EditIgnoreOption ign)
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{
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if (_session) {
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MusicSample start (selection->time.start(), 0);
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samplepos_t end;
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if ((_edit_point == EditAtPlayhead) && _session->transport_rolling()) {
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end = _session->audible_sample();
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} else {
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end = get_preferred_edit_position(ign);
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}
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//if no tracks are selected and we're working from the keyboard, enable all tracks (_something_ has to be selected for any range selection)
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if ( (_edit_point == EditAtPlayhead) && selection->tracks.empty() )
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select_all_tracks();
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selection->set (start.sample, end);
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//if session is playing a range, cancel that
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if (_session->get_play_range())
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_session->request_cancel_play_range();
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}
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}
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void
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Editor::keyboard_selection_begin (Editing::EditIgnoreOption ign)
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{
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if (_session) {
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MusicSample start (0, 0);
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MusicSample end (selection->time.end_sample(), 0);
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if ((_edit_point == EditAtPlayhead) && _session->transport_rolling()) {
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start.sample = _session->audible_sample();
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} else {
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start.sample = get_preferred_edit_position(ign);
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}
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//if there's not already a sensible selection endpoint, go "forever"
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if (start.sample > end.sample) {
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#ifdef MIXBUS
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// 4hours at most.
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// This works around a visual glitch in red-bordered selection rect.
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end.sample = start.sample + _session->nominal_sample_rate() * 60 * 60 * 4;
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#else
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end.sample = max_samplepos;
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#endif
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}
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//if no tracks are selected and we're working from the keyboard, enable all tracks (_something_ has to be selected for any range selection)
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if ( selection->tracks.empty() )
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select_all_tracks();
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selection->set (start.sample, end.sample);
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//if session is playing a range, cancel that
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if (_session->get_play_range())
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_session->request_cancel_play_range();
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}
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}
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void
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Editor::keyboard_paste ()
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{
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paste (1, false);
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}
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