2 Copyright (C) 2005 Paul Davis
3 Written by Taybin Rutkin
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25 #include <gtkmm/box.h>
26 #include <gtkmm/stock.h>
28 #include <pbd/basename.h>
29 #include <pbd/convert.h>
31 #include <gtkmm2ext/utils.h>
33 #include <ardour/audio_library.h>
34 #include <ardour/audioregion.h>
35 #include <ardour/externalsource.h>
37 #include "ardour_ui.h"
38 #include "gui_thread.h"
45 using namespace ARDOUR;
48 SoundFileBox::SoundFileBox ()
52 fields(Gtk::ListStore::create(label_columns)),
58 add_field_btn(_("Add Field...")),
59 remove_field_btn(_("Remove Field"))
61 set_name (X_("SoundFileBox"));
62 border_frame.set_label (_("Soundfile Info"));
63 border_frame.add (main_box);
65 pack_start (border_frame);
68 main_box.set_border_width (4);
70 main_box.pack_start(length, false, false);
71 main_box.pack_start(format, false, false);
72 main_box.pack_start(channels, false, false);
73 main_box.pack_start(samplerate, false, false);
74 main_box.pack_start(field_view, true, true);
75 main_box.pack_start(top_box, false, false);
76 main_box.pack_start(bottom_box, false, false);
78 field_view.set_model (fields);
79 field_view.set_size_request(200, 150);
80 field_view.append_column (_("Field"), label_columns.field);
81 field_view.append_column_editable (_("Value"), label_columns.data);
83 top_box.set_homogeneous(true);
84 top_box.pack_start(add_field_btn);
85 top_box.pack_start(remove_field_btn);
87 remove_field_btn.set_sensitive(false);
89 bottom_box.set_homogeneous(true);
90 bottom_box.pack_start(play_btn);
91 bottom_box.pack_start(stop_btn);
93 play_btn.signal_clicked().connect (mem_fun (*this, &SoundFileBox::play_btn_clicked));
94 stop_btn.signal_clicked().connect (mem_fun (*this, &SoundFileBox::stop_btn_clicked));
96 add_field_btn.signal_clicked().connect
97 (mem_fun (*this, &SoundFileBox::add_field_clicked));
98 remove_field_btn.signal_clicked().connect
99 (mem_fun (*this, &SoundFileBox::remove_field_clicked));
101 field_view.get_selection()->signal_changed().connect (mem_fun (*this, &SoundFileBox::field_selected));
102 Library->fields_changed.connect (mem_fun (*this, &SoundFileBox::setup_fields));
109 SoundFileBox::set_session(Session* s)
114 play_btn.set_sensitive(false);
116 _session->AuditionActive.connect(mem_fun (*this, &SoundFileBox::audition_status_changed));
121 SoundFileBox::setup_labels (string filename)
126 if(!ExternalSource::get_soundfile_info (filename, sf_info, error_msg)) {
130 length.set_alignment (0.0f, 0.0f);
131 length.set_text (string_compose("Length: %1", PBD::length2string(sf_info.length, sf_info.samplerate)));
133 format.set_alignment (0.0f, 0.0f);
134 format.set_text (sf_info.format_name);
136 channels.set_alignment (0.0f, 0.0f);
137 channels.set_text (string_compose("Channels: %1", sf_info.channels));
139 samplerate.set_alignment (0.0f, 0.0f);
140 samplerate.set_text (string_compose("Samplerate: %1", sf_info.samplerate));
148 SoundFileBox::setup_fields ()
150 ENSURE_GUI_THREAD(mem_fun (*this, &SoundFileBox::setup_fields));
154 vector<string> field_list;
155 Library->get_fields(field_list);
157 vector<string>::iterator i;
158 Gtk::TreeModel::iterator iter;
159 Gtk::TreeModel::Row row;
160 for (i = field_list.begin(); i != field_list.end(); ++i) {
161 if (!(*i == _("channels") || *i == _("samplerate") ||
162 *i == _("resolution") || *i == _("format"))) {
163 iter = fields->append();
166 string value = Library->get_field(path, *i);
167 row[label_columns.field] = *i;
168 row[label_columns.data] = value;
174 SoundFileBox::play_btn_clicked ()
180 _session->cancel_audition();
182 if (access(path.c_str(), R_OK)) {
183 warning << string_compose(_("Could not read file: %1 (%2)."), path, strerror(errno)) << endmsg;
187 static std::map<string, AudioRegion*> region_cache;
189 if (region_cache.find (path) == region_cache.end()) {
190 AudioRegion::SourceList srclist;
193 for (int n = 0; n < sf_info.channels; ++n) {
195 sfs = ExternalSource::create (path+":"+string_compose("%1", n), false);
196 srclist.push_back(sfs);
198 } catch (failed_constructor& err) {
199 error << _("Could not access soundfile: ") << path << endmsg;
204 if (srclist.empty()) {
209 _session->region_name (result, PBD::basename(srclist[0]->name()), false);
210 AudioRegion* a_region = new AudioRegion(srclist, 0, srclist[0]->length(), result, 0, Region::DefaultFlags, false);
211 region_cache[path] = a_region;
217 _session->audition_region(*region_cache[path]);
221 SoundFileBox::stop_btn_clicked ()
224 _session->cancel_audition();
231 SoundFileBox::add_field_clicked ()
233 ArdourPrompter prompter (true);
236 prompter.set_prompt (_("Name for Field"));
237 prompter.add_button (Gtk::Stock::ADD, Gtk::RESPONSE_ACCEPT);
238 prompter.set_response_sensitive (Gtk::RESPONSE_ACCEPT, false);
240 switch (prompter.run ()) {
241 case Gtk::RESPONSE_ACCEPT:
242 prompter.get_result (name);
244 Library->add_field (name);
245 Library->save_changes ();
255 SoundFileBox::remove_field_clicked ()
257 field_view.get_selection()->selected_foreach_iter(mem_fun(*this, &SoundFileBox::delete_row));
259 Library->save_changes ();
263 SoundFileBox::delete_row (const Gtk::TreeModel::iterator& iter)
265 Gtk::TreeModel::Row row = *iter;
267 Library->remove_field(row[label_columns.field]);
271 SoundFileBox::audition_status_changed (bool active)
273 ENSURE_GUI_THREAD(bind (mem_fun (*this, &SoundFileBox::audition_status_changed), active));
281 SoundFileBox::field_selected ()
283 if (field_view.get_selection()->count_selected_rows()) {
284 remove_field_btn.set_sensitive(true);
286 remove_field_btn.set_sensitive(false);
290 SoundFileBrowser::SoundFileBrowser (string title, ARDOUR::Session* s)
291 : ArdourDialog (title, false),
292 chooser (Gtk::FILE_CHOOSER_ACTION_OPEN)
294 get_vbox()->pack_start(chooser);
295 chooser.set_preview_widget(preview);
296 chooser.set_select_multiple (true);
298 chooser.signal_update_preview().connect(mem_fun(*this, &SoundFileBrowser::update_preview));
304 SoundFileBrowser::set_session (Session* s)
306 preview.set_session(s);
310 SoundFileBrowser::update_preview ()
312 chooser.set_preview_widget_active(preview.setup_labels(chooser.get_filename()));
315 SoundFileChooser::SoundFileChooser (string title, ARDOUR::Session* s)
317 SoundFileBrowser(title, s)
319 add_button (Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
320 add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
324 static const char *import_mode_strings[] = {
325 X_("Add to Region list"),
326 X_("Add as new Track(s)"),
327 X_("Add to selected Track(s)"),
331 vector<string> SoundFileOmega::mode_strings;
333 SoundFileOmega::SoundFileOmega (string title, ARDOUR::Session* s)
334 : SoundFileBrowser (title, s),
335 split_check (_("Split Channels"))
337 if (mode_strings.empty()) {
338 mode_strings = PBD::internationalize (import_mode_strings);
341 ARDOUR_UI::instance()->tooltips().set_tip(split_check,
342 _("Create a region for each channel"));
344 Gtk::Button* btn = add_button (_("Embed"), ResponseEmbed);
345 ARDOUR_UI::instance()->tooltips().set_tip(*btn,
346 _("Link to an external file"));
348 btn = add_button (_("Import"), ResponseImport);
349 ARDOUR_UI::instance()->tooltips().set_tip(*btn,
350 _("Copy a file to the session folder"));
352 add_button (Gtk::Stock::CLOSE, Gtk::RESPONSE_CLOSE);
354 Gtk::HBox *box = manage (new Gtk::HBox());
356 Gtkmm2ext::set_popdown_strings (mode_combo, mode_strings);
358 set_mode (Editing::ImportAsRegion);
360 box->pack_start (split_check);
361 box->pack_start (mode_combo);
363 mode_combo.signal_changed().connect (mem_fun (*this, &SoundFileOmega::mode_changed));
365 chooser.set_extra_widget (*box);
371 SoundFileOmega::get_split ()
373 return split_check.get_active();
376 vector<Glib::ustring>
377 SoundFileOmega::get_paths ()
379 return chooser.get_filenames();
383 SoundFileOmega::set_mode (Editing::ImportMode mode)
385 mode_combo.set_active_text (mode_strings[(int)mode]);
388 case Editing::ImportAsRegion:
389 split_check.set_sensitive (true);
391 case Editing::ImportAsTrack:
392 split_check.set_sensitive (true);
394 case Editing::ImportToTrack:
395 split_check.set_sensitive (false);
401 SoundFileOmega::get_mode ()
403 vector<string>::iterator i;
405 string str = mode_combo.get_active_text ();
407 for (n = 0, i = mode_strings.begin (); i != mode_strings.end(); ++i, ++n) {
413 if (i == mode_strings.end()) {
414 fatal << string_compose (_("programming error: %1"), X_("unknown import mode string")) << endmsg;
418 return (Editing::ImportMode) (n);
422 SoundFileOmega::mode_changed ()
424 Editing::ImportMode mode = get_mode();
427 case Editing::ImportAsRegion:
428 split_check.set_sensitive (true);
430 case Editing::ImportAsTrack:
431 split_check.set_sensitive (true);
433 case Editing::ImportToTrack:
434 split_check.set_sensitive (false);