480 lines
12 KiB
C++
480 lines
12 KiB
C++
/*
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Copyright (C) 2005-2006 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 <map>
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#include <cerrno>
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#include <sstream>
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#include <gtkmm/box.h>
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#include <gtkmm/stock.h>
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#include <pbd/convert.h>
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#include <pbd/tokenizer.h>
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#include <pbd/whitespace.h>
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#include <gtkmm2ext/utils.h>
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#include <ardour/audio_library.h>
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#include <ardour/audioregion.h>
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#include <ardour/audiofilesource.h>
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#include <ardour/region_factory.h>
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#include <ardour/source_factory.h>
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#include "ardour_ui.h"
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#include "editing.h"
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#include "gui_thread.h"
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#include "prompter.h"
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#include "sfdb_ui.h"
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#include "utils.h"
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#include "i18n.h"
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using namespace ARDOUR;
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using namespace PBD;
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using namespace std;
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SoundFileBox::SoundFileBox ()
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:
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_session(0),
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current_pid(0),
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main_box (false, 3),
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bottom_box (true, 4),
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play_btn(_("Play")),
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stop_btn(_("Stop")),
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apply_btn(_("Apply"))
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{
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set_name (X_("SoundFileBox"));
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set_size_request (250, 500);
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border_frame.set_label (_("Soundfile Info"));
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border_frame.add (main_box);
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pack_start (border_frame);
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set_border_width (4);
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main_box.set_border_width (4);
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main_box.pack_start(length, false, false);
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main_box.pack_start(format, false, false);
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main_box.pack_start(channels, false, false);
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main_box.pack_start(samplerate, false, false);
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main_box.pack_start(timecode, false, false);
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main_box.pack_start(tags_entry, true, true);
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main_box.pack_start(apply_btn, false, false);
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main_box.pack_start(bottom_box, false, false);
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bottom_box.set_homogeneous(true);
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bottom_box.pack_start(play_btn);
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bottom_box.pack_start(stop_btn);
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// tags_entry.signal_focus_out_event().connect (mem_fun (*this, &SoundFileBox::tags_entry_left));
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play_btn.signal_clicked().connect (mem_fun (*this, &SoundFileBox::play_btn_clicked));
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stop_btn.signal_clicked().connect (mem_fun (*this, &SoundFileBox::stop_btn_clicked));
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apply_btn.signal_clicked().connect (mem_fun (*this, &SoundFileBox::apply_btn_clicked));
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length.set_alignment (0.0f, 0.0f);
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format.set_alignment (0.0f, 0.0f);
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channels.set_alignment (0.0f, 0.0f);
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samplerate.set_alignment (0.0f, 0.0f);
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timecode.set_alignment (0.0f, 0.0f);
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stop_btn.set_no_show_all (true);
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stop_btn.hide();
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show_all();
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}
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void
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SoundFileBox::set_session(Session* s)
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{
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_session = s;
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if (!_session) {
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play_btn.set_sensitive(false);
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} else {
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_session->AuditionActive.connect(mem_fun (*this, &SoundFileBox::audition_status_changed));
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}
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}
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bool
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SoundFileBox::setup_labels (string filename)
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{
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path = filename;
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string error_msg;
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if(!AudioFileSource::get_soundfile_info (filename, sf_info, error_msg)) {
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length.set_text (_("Length: n/a"));
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format.set_text (_("Format: n/a"));
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channels.set_text (_("Channels: n/a"));
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samplerate.set_text (_("Samplerate: n/a"));
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timecode.set_text (_("Timecode: n/a"));
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tags_entry.set_text ("");
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tags_entry.set_sensitive (false);
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play_btn.set_sensitive (false);
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apply_btn.set_sensitive (false);
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return false;
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}
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length.set_text (string_compose(_("Length: %1"), length2string(sf_info.length, sf_info.samplerate)));
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format.set_text (sf_info.format_name);
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channels.set_text (string_compose(_("Channels: %1"), sf_info.channels));
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samplerate.set_text (string_compose(_("Samplerate: %1"), sf_info.samplerate));
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timecode.set_text (string_compose (_("Timecode: %1"), length2string(sf_info.timecode, sf_info.samplerate)));
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vector<string> tags = Library->get_tags (filename);
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stringstream tag_string;
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for (vector<string>::iterator i = tags.begin(); i != tags.end(); ++i) {
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if (i != tags.begin()) {
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tag_string << ", ";
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}
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tag_string << *i;
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}
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tags_entry.set_text (tag_string.str());
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tags_entry.set_sensitive (true);
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if (_session) {
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play_btn.set_sensitive (true);
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}
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apply_btn.set_sensitive (true);
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return true;
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}
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bool
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SoundFileBox::tags_entry_left (GdkEventFocus* event)
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{
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apply_btn_clicked ();
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return true;
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}
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void
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SoundFileBox::play_btn_clicked ()
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{
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if (!_session) {
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return;
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}
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_session->cancel_audition();
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if (access(path.c_str(), R_OK)) {
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warning << string_compose(_("Could not read file: %1 (%2)."), path, strerror(errno)) << endmsg;
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return;
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}
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typedef std::map<string, boost::shared_ptr<AudioRegion> > RegionCache;
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static RegionCache region_cache;
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RegionCache::iterator the_region;
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if ((the_region = region_cache.find (path)) == region_cache.end()) {
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SourceList srclist;
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boost::shared_ptr<AudioFileSource> afs;
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for (int n = 0; n < sf_info.channels; ++n) {
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try {
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afs = boost::dynamic_pointer_cast<AudioFileSource> (SourceFactory::createReadable (*_session, path+":"+string_compose("%1", n), AudioFileSource::Flag (0)));
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srclist.push_back(afs);
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} catch (failed_constructor& err) {
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error << _("Could not access soundfile: ") << path << endmsg;
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return;
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}
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}
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if (srclist.empty()) {
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return;
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}
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string rname;
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_session->region_name (rname, Glib::path_get_basename(srclist[0]->name()), false);
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pair<string,boost::shared_ptr<AudioRegion> > newpair;
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pair<RegionCache::iterator,bool> res;
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newpair.first = path;
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newpair.second = boost::dynamic_pointer_cast<AudioRegion> (RegionFactory::create (srclist, 0, srclist[0]->length(), rname, 0, Region::DefaultFlags, false));
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res = region_cache.insert (newpair);
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the_region = res.first;
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}
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play_btn.hide();
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stop_btn.show();
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boost::shared_ptr<Region> r = boost::static_pointer_cast<Region> (the_region->second);
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_session->audition_region(r);
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}
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void
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SoundFileBox::stop_btn_clicked ()
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{
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if (_session) {
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_session->cancel_audition();
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play_btn.show();
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stop_btn.hide();
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}
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}
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void
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SoundFileBox::apply_btn_clicked ()
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{
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string tag_string = tags_entry.get_text ();
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vector<string> tags;
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if (!PBD::tokenize (tag_string, string(","), std::back_inserter (tags), true)) {
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warning << _("SoundFileBox: Could not tokenize string: ") << tag_string << endmsg;
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return;
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}
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Library->set_tags (path, tags);
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Library->save_changes ();
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}
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void
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SoundFileBox::audition_status_changed (bool active)
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{
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ENSURE_GUI_THREAD(bind (mem_fun (*this, &SoundFileBox::audition_status_changed), active));
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if (!active) {
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stop_btn_clicked ();
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}
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}
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// this needs to be kept in sync with the ImportMode enum defined in editing.h and editing_syms.h.
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static const char *import_mode_strings[] = {
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N_("Add to Region list"),
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N_("Add to selected Track(s)"),
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N_("Add as new Track(s)"),
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N_("Add as new Tape Track(s)"),
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0
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};
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SoundFileBrowser::SoundFileBrowser (string title, ARDOUR::Session* s)
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: ArdourDialog (title, false),
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chooser (Gtk::FILE_CHOOSER_ACTION_OPEN),
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found_list (Gtk::ListStore::create(found_list_columns)),
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found_list_view (found_list),
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found_search_btn (_("Search"))
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{
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set_default_size (700, 500);
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Gtk::HBox* hbox = manage(new Gtk::HBox);
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hbox->pack_start(notebook);
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hbox->pack_start(preview, Gtk::PACK_SHRINK);
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get_vbox()->pack_start(*hbox);
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hbox = manage(new Gtk::HBox);
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hbox->pack_start (found_entry);
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hbox->pack_start (found_search_btn);
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Gtk::VBox* vbox = manage(new Gtk::VBox);
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vbox->pack_start (*hbox, Gtk::PACK_SHRINK);
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vbox->pack_start (found_list_view);
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found_list_view.append_column(_("Paths"), found_list_columns.pathname);
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notebook.append_page (chooser, _("Files"));
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notebook.append_page (*vbox, _("Tags"));
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filter.add_custom (Gtk::FILE_FILTER_FILENAME, mem_fun(*this, &SoundFileBrowser::on_custom));
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chooser.set_filter (filter);
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chooser.set_select_multiple (true);
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chooser.signal_update_preview().connect(mem_fun(*this, &SoundFileBrowser::update_preview));
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found_list_view.get_selection()->signal_changed().connect(mem_fun(*this, &SoundFileBrowser::found_list_view_selected));
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found_search_btn.signal_clicked().connect(mem_fun(*this, &SoundFileBrowser::found_search_clicked));
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show_all ();
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set_session (s);
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}
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void
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SoundFileBrowser::set_session (Session* s)
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{
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preview.set_session(s);
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}
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bool
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SoundFileBrowser::on_custom (const Gtk::FileFilter::Info& filter_info)
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{
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return AudioFileSource::safe_file_extension(filter_info.filename);
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}
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void
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SoundFileBrowser::update_preview ()
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{
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preview.setup_labels(chooser.get_filename());
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}
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void
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SoundFileBrowser::found_list_view_selected ()
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{
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}
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void
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SoundFileBrowser::found_search_clicked ()
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{
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string tag_string = found_entry.get_text ();
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vector<string> tags;
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if (!PBD::tokenize (tag_string, string(","), std::back_inserter (tags), true)) {
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warning << _("SoundFileBox: Could not tokenize string: ") << tag_string << endmsg;
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return;
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}
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vector<string> results;
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Library->search_members_and (results, tags);
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found_list->clear();
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for (vector<string>::iterator i = results.begin(); i != results.end(); ++i) {
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Gtk::TreeModel::iterator new_row = found_list->append();
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Gtk::TreeModel::Row row = *new_row;
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cout << *i << endl;
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row[found_list_columns.pathname] = *i;
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}
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}
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SoundFileChooser::SoundFileChooser (string title, ARDOUR::Session* s)
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:
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SoundFileBrowser(title, s)
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{
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add_button (Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
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add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
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show_all ();
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}
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vector<string> SoundFileOmega::mode_strings;
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SoundFileOmega::SoundFileOmega (string title, ARDOUR::Session* s)
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: SoundFileBrowser (title, s),
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split_check (_("Split Channels"))
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{
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// add_button (Gtk::Stock::CLOSE, Gtk::RESPONSE_CLOSE);
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ARDOUR_UI::instance()->tooltips().set_tip(split_check,
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_("Create a region for each channel"));
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Gtk::Button* btn = add_button (_("Embed"), ResponseEmbed);
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ARDOUR_UI::instance()->tooltips().set_tip(*btn,
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_("Link to an external file"));
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btn = add_button (_("Import"), ResponseImport);
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ARDOUR_UI::instance()->tooltips().set_tip(*btn,
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_("Copy a file to the session folder"));
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if (mode_strings.empty()) {
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mode_strings = I18N (import_mode_strings);
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}
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Gtkmm2ext::set_popdown_strings (mode_combo, mode_strings);
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set_mode (Editing::ImportAsRegion);
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get_action_area()->pack_start (split_check);
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get_action_area()->pack_start (mode_combo);
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mode_combo.signal_changed().connect (mem_fun (*this, &SoundFileOmega::mode_changed));
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show_all ();
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}
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bool
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SoundFileOmega::get_split ()
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{
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return split_check.get_active();
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}
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vector<Glib::ustring>
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SoundFileOmega::get_paths ()
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{
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return chooser.get_filenames();
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}
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void
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SoundFileOmega::set_mode (Editing::ImportMode mode)
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{
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mode_combo.set_active_text (mode_strings[(int)mode]);
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switch (mode) {
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case Editing::ImportAsRegion:
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split_check.set_sensitive (true);
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break;
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case Editing::ImportAsTrack:
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split_check.set_sensitive (true);
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break;
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case Editing::ImportToTrack:
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split_check.set_sensitive (false);
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break;
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case Editing::ImportAsTapeTrack:
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split_check.set_sensitive (true);
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break;
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}
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}
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Editing::ImportMode
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SoundFileOmega::get_mode ()
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{
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vector<string>::iterator i;
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uint32_t n;
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string str = mode_combo.get_active_text ();
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for (n = 0, i = mode_strings.begin (); i != mode_strings.end(); ++i, ++n) {
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if (str == (*i)) {
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break;
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}
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}
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if (i == mode_strings.end()) {
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fatal << string_compose (_("programming error: %1"), X_("unknown import mode string")) << endmsg;
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/*NOTREACHED*/
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}
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return (Editing::ImportMode) (n);
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}
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void
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SoundFileOmega::mode_changed ()
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{
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Editing::ImportMode mode = get_mode();
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switch (mode) {
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case Editing::ImportAsRegion:
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split_check.set_sensitive (true);
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break;
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case Editing::ImportAsTrack:
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split_check.set_sensitive (true);
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break;
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case Editing::ImportToTrack:
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split_check.set_sensitive (false);
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break;
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case Editing::ImportAsTapeTrack:
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split_check.set_sensitive (true);
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break;
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}
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}
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