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livetrax/gtk2_ardour/editor_videotimeline.cc
Robin Gareus 4050ca5633
Update GPL boilerplate and (C)
Copyright-holder and year information is extracted from git log.

git history begins in 2005. So (C) from 1998..2005 is lost. Also some
(C) assignment of commits where the committer didn't use --author.
2019-08-03 15:53:15 +02:00

110 lines
3.2 KiB
C++

/*
* Copyright (C) 2013-2017 Paul Davis <paul@linuxaudiosystems.com>
* Copyright (C) 2013-2017 Robin Gareus <robin@gareus.org>
* Copyright (C) 2013 John Emmas <john@creativepost.co.uk>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "pbd/gstdio_compat.h"
#include "ardour/profile.h"
#include "ardour/rc_configuration.h"
#include "ardour/audio_track.h"
#include "ardour/audioregion.h"
#include "ardour_ui.h"
#include "editor.h"
#include "canvas/rectangle.h"
#include "editing.h"
#include "audio_time_axis.h"
#include "video_image_frame.h"
#include "export_video_dialog.h"
#include "interthread_progress_window.h"
#include "pbd/openuri.h"
#include "pbd/i18n.h"
using namespace std;
void
Editor::set_video_timeline_height (const int h)
{
if (videotl_bar_height == h) { return; }
if (h < 2 || h > 8) { return; }
videotl_bar_height = h;
videotl_label.set_size_request (-1, (int)timebar_height * videotl_bar_height);
ARDOUR_UI::instance()->video_timeline->set_height(videotl_bar_height * timebar_height);
update_ruler_visibility();
}
void
Editor::update_video_timeline (bool flush)
{
// catch GUIIdle -> Editor::idle_visual_changer during quit/close
assert (ARDOUR_UI::instance()->video_timeline);
if (flush) {
ARDOUR_UI::instance()->video_timeline->flush_local_cache();
}
if (!ruler_video_action->get_active()) return;
ARDOUR_UI::instance()->video_timeline->update_video_timeline();
}
bool
Editor::is_video_timeline_locked ()
{
return ARDOUR_UI::instance()->video_timeline->is_offset_locked();
}
void
Editor::set_video_timeline_locked (const bool l)
{
ARDOUR_UI::instance()->video_timeline->set_offset_locked(l);
}
void
Editor::toggle_video_timeline_locked ()
{
ARDOUR_UI::instance()->video_timeline->toggle_offset_locked();
}
void
Editor::embed_audio_from_video (std::string path, samplepos_t n, bool lock_position_to_video)
{
vector<std::string> paths;
paths.push_back(path);
current_interthread_info = &import_status;
import_status.current = 1;
import_status.total = paths.size ();
import_status.all_done = false;
ImportProgressWindow ipw (&import_status, _("Import"), _("Cancel Import"));
ipw.show ();
boost::shared_ptr<ARDOUR::Track> track;
bool ok = (import_sndfiles (paths, Editing::ImportDistinctFiles, Editing::ImportAsTrack, ARDOUR::SrcBest, n, 1, 1, track, false) == 0);
if (ok && track) {
if (lock_position_to_video) {
boost::shared_ptr<ARDOUR::Playlist> pl = track->playlist();
pl->find_next_region(n, ARDOUR::End, 0)->set_video_locked(true);
}
_session->save_state ("");
}
import_status.all_done = true;
::g_unlink(path.c_str());
}