+/*
+ Copyright (C) 2005-2006 Paul Davis
+
+ 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include <map>
+#include <cerrno>
+#include <sstream>
+
+#include <gtkmm/box.h>
+#include <gtkmm/stock.h>
+
+#include <pbd/convert.h>
+#include <pbd/whitespace.h>
+
+#include <gtkmm2ext/utils.h>
+
+#include <ardour/audio_library.h>
+#include <ardour/audioregion.h>
+#include <ardour/audiofilesource.h>
+#include <ardour/region_factory.h>
+#include <ardour/source_factory.h>
+
+#include "ardour_ui.h"
+#include "editing.h"
+#include "gui_thread.h"
+#include "prompter.h"
#include "sfdb_ui.h"
+#include "utils.h"
#include "i18n.h"
+using namespace ARDOUR;
+using namespace PBD;
+using namespace std;
+
+SoundFileBox::SoundFileBox ()
+ :
+ _session(0),
+ current_pid(0),
+ main_box (false, 3),
+ top_box (true, 4),
+ bottom_box (true, 4),
+ play_btn(_("Play")),
+ stop_btn(_("Stop")),
+ apply_btn(_("Apply"))
+{
+ set_name (X_("SoundFileBox"));
+ border_frame.set_label (_("Soundfile Info"));
+ border_frame.add (main_box);
+
+ pack_start (border_frame);
+ set_border_width (4);
+
+ main_box.set_border_width (4);
+
+ main_box.pack_start(length, false, false);
+ main_box.pack_start(format, false, false);
+ main_box.pack_start(channels, false, false);
+ main_box.pack_start(samplerate, false, false);
+ main_box.pack_start(timecode, false, false);
+ main_box.pack_start(tags_entry, true, true);
+ main_box.pack_start(top_box, false, false);
+ main_box.pack_start(bottom_box, false, false);
+
+ top_box.set_homogeneous(true);
+ top_box.pack_start(apply_btn);
+
+ bottom_box.set_homogeneous(true);
+ bottom_box.pack_start(play_btn);
+ bottom_box.pack_start(stop_btn);
+
+// tags_entry.signal_focus_out_event().connect (mem_fun (*this, &SoundFileBox::tags_entry_left));
+ play_btn.signal_clicked().connect (mem_fun (*this, &SoundFileBox::play_btn_clicked));
+ stop_btn.signal_clicked().connect (mem_fun (*this, &SoundFileBox::stop_btn_clicked));
+ apply_btn.signal_clicked().connect (mem_fun (*this, &SoundFileBox::apply_btn_clicked));
+
+ show_all();
+ stop_btn.hide();
+}
+
+void
+SoundFileBox::set_session(Session* s)
+{
+ _session = s;
+
+ if (!_session) {
+ play_btn.set_sensitive(false);
+ } else {
+ _session->AuditionActive.connect(mem_fun (*this, &SoundFileBox::audition_status_changed));
+ }
+}
+
+bool
+SoundFileBox::setup_labels (string filename)
+{
+ path = filename;
+
+ string error_msg;
+
+ if(!AudioFileSource::get_soundfile_info (filename, sf_info, error_msg)) {
+ return false;
+ }
+
+ length.set_alignment (0.0f, 0.0f);
+ length.set_text (string_compose(_("Length: %1"), length2string(sf_info.length, sf_info.samplerate)));
+
+ format.set_alignment (0.0f, 0.0f);
+ format.set_text (sf_info.format_name);
+
+ channels.set_alignment (0.0f, 0.0f);
+ channels.set_text (string_compose(_("Channels: %1"), sf_info.channels));
+
+ samplerate.set_alignment (0.0f, 0.0f);
+ samplerate.set_text (string_compose(_("Samplerate: %1"), sf_info.samplerate));
+
+ timecode.set_alignment (0.0f, 0.0f);
+ timecode.set_text (string_compose (_("Timecode: %1"), length2string(sf_info.timecode, sf_info.samplerate)));
+
+ vector<string> tags = Library->get_tags (filename);
+
+ stringstream tag_string;
+ for (vector<string>::iterator i = tags.begin(); i != tags.end(); ++i) {
+ if (i != tags.begin()) {
+ tag_string << ", ";
+ }
+ tag_string << *i;
+ }
+ tags_entry.set_text (tag_string.str());
+
+ return true;
+}
+
+bool
+SoundFileBox::tags_entry_left (GdkEventFocus* event)
+{
+ apply_btn_clicked ();
+
+ return true;
+}
+
+void
+SoundFileBox::play_btn_clicked ()
+{
+ if (!_session) {
+ return;
+ }
+
+ _session->cancel_audition();
+
+ if (access(path.c_str(), R_OK)) {
+ warning << string_compose(_("Could not read file: %1 (%2)."), path, strerror(errno)) << endmsg;
+ return;
+ }
+
+ typedef std::map<string, boost::shared_ptr<AudioRegion> > RegionCache;
+ static RegionCache region_cache;
+ RegionCache::iterator the_region;
+
+ if ((the_region = region_cache.find (path)) == region_cache.end()) {
+ SourceList srclist;
+ boost::shared_ptr<AudioFileSource> afs;
+
+ for (int n = 0; n < sf_info.channels; ++n) {
+ try {
+ afs = boost::dynamic_pointer_cast<AudioFileSource> (SourceFactory::createReadable (*_session, path+":"+string_compose("%1", n), AudioFileSource::Flag (0)));
+ srclist.push_back(afs);
+
+ } catch (failed_constructor& err) {
+ error << _("Could not access soundfile: ") << path << endmsg;
+ return;
+ }
+ }
+
+ if (srclist.empty()) {
+ return;
+ }
+
+ string rname;
+
+ _session->region_name (rname, Glib::path_get_basename(srclist[0]->name()), false);
+
+ pair<string,boost::shared_ptr<AudioRegion> > newpair;
+ pair<RegionCache::iterator,bool> res;
+
+ newpair.first = path;
+ newpair.second = boost::dynamic_pointer_cast<AudioRegion> (RegionFactory::create (srclist, 0, srclist[0]->length(), rname, 0, Region::DefaultFlags, false));
+
+ res = region_cache.insert (newpair);
+ the_region = res.first;
+ }
+
+ play_btn.hide();
+ stop_btn.show();
+
+ boost::shared_ptr<Region> r = boost::static_pointer_cast<Region> (the_region->second);
+
+ _session->audition_region(r);
+}
+
+void
+SoundFileBox::stop_btn_clicked ()
+{
+ if (_session) {
+ _session->cancel_audition();
+ play_btn.show();
+ stop_btn.hide();
+ }
+}
+
+void
+SoundFileBox::apply_btn_clicked ()
+{
+ string tag_string = tags_entry.get_text ();
+
+ vector<string> tags;
+
+ static const string DELIMITERS = ",";
+
+ // Skip delimiters at beginning.
+ string::size_type last_pos = tag_string.find_first_not_of(DELIMITERS, 0);
+ // Find first "non-delimiter".
+ string::size_type pos = tag_string.find_first_of(DELIMITERS, last_pos);
+
+ while (string::npos != pos || string::npos != last_pos) {
+ string x = tag_string.substr(last_pos, pos - last_pos);
+ strip_whitespace_edges (x);
+ if (x.length()) {
+ tags.push_back (x);
+ }
+ // Skip delimiters. Note the "not_of"
+ last_pos = tag_string.find_first_not_of(DELIMITERS, pos);
+ // Find next "non-delimiter"
+ pos = tag_string.find_first_of(DELIMITERS, last_pos);
+ }
+
+ Library->set_tags (path, tags);
+ Library->save_changes ();
+}
+
+void
+SoundFileBox::audition_status_changed (bool active)
+{
+ ENSURE_GUI_THREAD(bind (mem_fun (*this, &SoundFileBox::audition_status_changed), active));
+
+ if (!active) {
+ stop_btn_clicked ();
+ }
+}
+
+// this needs to be kept in sync with the ImportMode enum defined in editing.h and editing_syms.h.
+static const char *import_mode_strings[] = {
+ N_("Add to Region list"),
+ N_("Add to selected Track(s)"),
+ N_("Add as new Track(s)"),
+ N_("Add as new Tape Track(s)"),
+ 0
+};
+
+SoundFileBrowser::SoundFileBrowser (string title, ARDOUR::Session* s)
+ : ArdourDialog (title, false),
+ chooser (Gtk::FILE_CHOOSER_ACTION_OPEN)
+{
+ set_default_size (700, 500);
+ get_vbox()->pack_start(chooser);
+ chooser.set_preview_widget(preview);
+ chooser.set_select_multiple (true);
+
+ chooser.signal_update_preview().connect(mem_fun(*this, &SoundFileBrowser::update_preview));
+
+ set_session (s);
+}
+
+void
+SoundFileBrowser::set_session (Session* s)
+{
+ preview.set_session(s);
+}
+
+void
+SoundFileBrowser::update_preview ()
+{
+ chooser.set_preview_widget_active(preview.setup_labels(chooser.get_filename()));
+}
+
+SoundFileChooser::SoundFileChooser (string title, ARDOUR::Session* s)
+ :
+ SoundFileBrowser(title, s)
+{
+ add_button (Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
+ add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
+ show_all ();
+}
+
+vector<string> SoundFileOmega::mode_strings;
+
+SoundFileOmega::SoundFileOmega (string title, ARDOUR::Session* s)
+ : SoundFileBrowser (title, s),
+ split_check (_("Split Channels"))
+{
+ if (mode_strings.empty()) {
+ mode_strings = I18N (import_mode_strings);
+ }
+
+ ARDOUR_UI::instance()->tooltips().set_tip(split_check,
+ _("Create a region for each channel"));
+
+ Gtk::Button* btn = add_button (_("Embed"), ResponseEmbed);
+ ARDOUR_UI::instance()->tooltips().set_tip(*btn,
+ _("Link to an external file"));
+
+ add_button (Gtk::Stock::CLOSE, Gtk::RESPONSE_CLOSE);
+
+ btn = add_button (_("Import"), ResponseImport);
+ ARDOUR_UI::instance()->tooltips().set_tip(*btn,
+ _("Copy a file to the session folder"));
+
+ Gtk::HBox *box = manage (new Gtk::HBox());
+
+ Gtkmm2ext::set_popdown_strings (mode_combo, mode_strings);
+
+ set_mode (Editing::ImportAsRegion);
+
+ box->pack_start (split_check);
+ box->pack_start (mode_combo);
+
+ mode_combo.signal_changed().connect (mem_fun (*this, &SoundFileOmega::mode_changed));
+
+ chooser.set_extra_widget (*box);
+
+ show_all ();
+}
+
+bool
+SoundFileOmega::get_split ()
+{
+ return split_check.get_active();
+}
+
+vector<Glib::ustring>
+SoundFileOmega::get_paths ()
+{
+ return chooser.get_filenames();
+}
+
+void
+SoundFileOmega::set_mode (Editing::ImportMode mode)
+{
+ mode_combo.set_active_text (mode_strings[(int)mode]);
+
+ switch (mode) {
+ case Editing::ImportAsRegion:
+ split_check.set_sensitive (true);
+ break;
+ case Editing::ImportAsTrack:
+ split_check.set_sensitive (true);
+ break;
+ case Editing::ImportToTrack:
+ split_check.set_sensitive (false);
+ break;
+ case Editing::ImportAsTapeTrack:
+ split_check.set_sensitive (true);
+ break;
+ }
+}
+
+Editing::ImportMode
+SoundFileOmega::get_mode ()
+{
+ vector<string>::iterator i;
+ uint32_t n;
+ string str = mode_combo.get_active_text ();
+
+ for (n = 0, i = mode_strings.begin (); i != mode_strings.end(); ++i, ++n) {
+ if (str == (*i)) {
+ break;
+ }
+ }
+
+ if (i == mode_strings.end()) {
+ fatal << string_compose (_("programming error: %1"), X_("unknown import mode string")) << endmsg;
+ /*NOTREACHED*/
+ }
+
+ return (Editing::ImportMode) (n);
+}
+
+void
+SoundFileOmega::mode_changed ()
+{
+ Editing::ImportMode mode = get_mode();
+
+ switch (mode) {
+ case Editing::ImportAsRegion:
+ split_check.set_sensitive (true);
+ break;
+ case Editing::ImportAsTrack:
+ split_check.set_sensitive (true);
+ break;
+ case Editing::ImportToTrack:
+ split_check.set_sensitive (false);
+ break;
+ case Editing::ImportAsTapeTrack:
+ split_check.set_sensitive (true);
+ break;
+ }
+}
projects / ardour.git / blobdiff