2 Copyright (C) 2001 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 #include <gtkmm/listviewtext.h>
23 #include <gtkmm/stock.h>
25 #include "pbd/memento_command.h"
26 #include "pbd/stateful_diff_command.h"
28 #include "widgets/tooltips.h"
30 #include "ardour/region.h"
31 #include "ardour/session.h"
32 #include "ardour/source.h"
34 #include "ardour_ui.h"
35 #include "clock_group.h"
36 #include "main_clock.h"
37 #include "gui_thread.h"
38 #include "region_editor.h"
39 #include "public_editor.h"
43 using namespace ARDOUR;
46 using namespace Gtkmm2ext;
48 RegionEditor::RegionEditor (Session* s, boost::shared_ptr<Region> r)
49 : ArdourDialog (_("Region"))
53 , name_label (_("Name:"))
54 , audition_button (_("Audition"))
55 , _clock_group (new ClockGroup)
56 , position_clock (X_("regionposition"), true, "", true, false)
57 , end_clock (X_("regionend"), true, "", true, false)
58 , length_clock (X_("regionlength"), true, "", true, false, true)
59 , sync_offset_relative_clock (X_("regionsyncoffsetrelative"), true, "", true, false)
60 , sync_offset_absolute_clock (X_("regionsyncoffsetabsolute"), true, "", true, false)
61 /* XXX cannot file start yet */
62 , start_clock (X_("regionstart"), true, "", false, false)
67 _clock_group->set_clock_mode (ARDOUR_UI::instance()->primary_clock->mode());
68 ARDOUR_UI::instance()->primary_clock->mode_changed.connect (sigc::mem_fun (*this, &RegionEditor::set_clock_mode_from_primary));
70 _clock_group->add (position_clock);
71 _clock_group->add (end_clock);
72 _clock_group->add (length_clock);
73 _clock_group->add (sync_offset_relative_clock);
74 _clock_group->add (sync_offset_absolute_clock);
75 _clock_group->add (start_clock);
77 position_clock.set_session (_session);
78 end_clock.set_session (_session);
79 length_clock.set_session (_session);
80 sync_offset_relative_clock.set_session (_session);
81 sync_offset_absolute_clock.set_session (_session);
82 start_clock.set_session (_session);
84 ArdourWidgets::set_tooltip (audition_button, _("audition this region"));
86 audition_button.unset_flags (Gtk::CAN_FOCUS);
88 audition_button.set_events (audition_button.get_events() & ~(Gdk::ENTER_NOTIFY_MASK|Gdk::LEAVE_NOTIFY_MASK));
90 name_entry.set_name ("RegionEditorEntry");
91 name_label.set_name ("RegionEditorLabel");
92 position_label.set_name ("RegionEditorLabel");
93 position_label.set_text (_("Position:"));
94 end_label.set_name ("RegionEditorLabel");
95 end_label.set_text (_("End:"));
96 length_label.set_name ("RegionEditorLabel");
97 length_label.set_text (_("Length:"));
98 sync_relative_label.set_name ("RegionEditorLabel");
99 sync_relative_label.set_text (_("Sync point (relative to region):"));
100 sync_absolute_label.set_name ("RegionEditorLabel");
101 sync_absolute_label.set_text (_("Sync point (absolute):"));
102 start_label.set_name ("RegionEditorLabel");
103 start_label.set_text (_("File start:"));
104 _sources_label.set_name ("RegionEditorLabel");
106 if (_region->n_channels() > 1) {
107 _sources_label.set_text (_("Sources:"));
109 _sources_label.set_text (_("Source:"));
112 _table.set_col_spacings (12);
113 _table.set_row_spacings (6);
114 _table.set_border_width (12);
116 name_label.set_alignment (1, 0.5);
117 position_label.set_alignment (1, 0.5);
118 end_label.set_alignment (1, 0.5);
119 length_label.set_alignment (1, 0.5);
120 sync_relative_label.set_alignment (1, 0.5);
121 sync_absolute_label.set_alignment (1, 0.5);
122 start_label.set_alignment (1, 0.5);
123 _sources_label.set_alignment (1, 0.5);
125 Gtk::HBox* nb = Gtk::manage (new Gtk::HBox);
127 nb->pack_start (name_entry);
128 nb->pack_start (audition_button, false, false);
130 _table.attach (name_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
131 _table.attach (*nb, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
134 _table.attach (position_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
135 _table.attach (position_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
138 _table.attach (end_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
139 _table.attach (end_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
142 _table.attach (length_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
143 _table.attach (length_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
146 _table.attach (sync_relative_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
147 _table.attach (sync_offset_relative_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
150 _table.attach (sync_absolute_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
151 _table.attach (sync_offset_absolute_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
154 _table.attach (start_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
155 _table.attach (start_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
158 _table.attach (_sources_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
159 _table.attach (_sources, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
162 get_vbox()->pack_start (_table, true, true);
164 add_button (Gtk::Stock::CLOSE, Gtk::RESPONSE_ACCEPT);
166 set_name ("RegionEditorWindow");
167 add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
169 signal_response().connect (sigc::mem_fun (*this, &RegionEditor::handle_response));
171 set_title (string_compose (_("Region '%1'"), _region->name()));
173 for (uint32_t i = 0; i < _region->n_channels(); ++i) {
174 _sources.append_text (_region->source(i)->name());
177 _sources.set_headers_visible (false);
178 Gtk::CellRendererText* t = dynamic_cast<Gtk::CellRendererText*> (_sources.get_column_cell_renderer(0));
180 t->property_ellipsize() = Pango::ELLIPSIZE_END;
186 PropertyChange change;
188 change.add (ARDOUR::Properties::start);
189 change.add (ARDOUR::Properties::length);
190 change.add (ARDOUR::Properties::position);
191 change.add (ARDOUR::Properties::sync_position);
193 bounds_changed (change);
195 _region->PropertyChanged.connect (state_connection, invalidator (*this), boost::bind (&RegionEditor::region_changed, this, _1), gui_context());
197 spin_arrow_grab = false;
199 connect_editor_events ();
202 RegionEditor::~RegionEditor ()
208 RegionEditor::set_clock_mode_from_primary ()
210 _clock_group->set_clock_mode (ARDOUR_UI::instance()->primary_clock->mode());
214 RegionEditor::region_changed (const PBD::PropertyChange& what_changed)
216 if (what_changed.contains (ARDOUR::Properties::name)) {
220 PropertyChange interesting_stuff;
222 interesting_stuff.add (ARDOUR::Properties::position);
223 interesting_stuff.add (ARDOUR::Properties::length);
224 interesting_stuff.add (ARDOUR::Properties::start);
225 interesting_stuff.add (ARDOUR::Properties::sync_position);
227 if (what_changed.contains (interesting_stuff)) {
228 bounds_changed (what_changed);
233 RegionEditor::bpressed (GdkEventButton* ev, Gtk::SpinButton* /*but*/, void (RegionEditor::*/*pmf*/)())
235 switch (ev->button) {
239 if (ev->type == GDK_BUTTON_PRESS) { /* no double clicks here */
240 if (!spin_arrow_grab) {
241 // GTK2FIX probably nuke the region editor
242 // if ((ev->window == but->gobj()->panel)) {
243 // spin_arrow_grab = true;
256 RegionEditor::breleased (GdkEventButton* /*ev*/, Gtk::SpinButton* /*but*/, void (RegionEditor::*pmf)())
258 if (spin_arrow_grab) {
260 spin_arrow_grab = false;
266 RegionEditor::connect_editor_events ()
268 name_entry.signal_changed().connect (sigc::mem_fun(*this, &RegionEditor::name_entry_changed));
270 position_clock.ValueChanged.connect (sigc::mem_fun(*this, &RegionEditor::position_clock_changed));
271 end_clock.ValueChanged.connect (sigc::mem_fun(*this, &RegionEditor::end_clock_changed));
272 length_clock.ValueChanged.connect (sigc::mem_fun(*this, &RegionEditor::length_clock_changed));
273 sync_offset_absolute_clock.ValueChanged.connect (sigc::mem_fun (*this, &RegionEditor::sync_offset_absolute_clock_changed));
274 sync_offset_relative_clock.ValueChanged.connect (sigc::mem_fun (*this, &RegionEditor::sync_offset_relative_clock_changed));
276 audition_button.signal_toggled().connect (sigc::mem_fun(*this, &RegionEditor::audition_button_toggled));
278 _session->AuditionActive.connect (audition_connection, invalidator (*this), boost::bind (&RegionEditor::audition_state_changed, this, _1), gui_context());
282 RegionEditor::position_clock_changed ()
284 bool in_command = false;
285 boost::shared_ptr<Playlist> pl = _region->playlist();
288 PublicEditor::instance().begin_reversible_command (_("change region start position"));
291 _region->clear_changes ();
292 _region->set_position (position_clock.current_time());
293 _session->add_command(new StatefulDiffCommand (_region));
297 PublicEditor::instance().commit_reversible_command ();
302 RegionEditor::end_clock_changed ()
304 bool in_command = false;
305 boost::shared_ptr<Playlist> pl = _region->playlist();
308 PublicEditor::instance().begin_reversible_command (_("change region end position"));
311 _region->clear_changes ();
312 _region->trim_end (end_clock.current_time());
313 _session->add_command(new StatefulDiffCommand (_region));
317 PublicEditor::instance().commit_reversible_command ();
320 end_clock.set (_region->position() + _region->length() - 1, true);
324 RegionEditor::length_clock_changed ()
326 samplecnt_t samples = length_clock.current_time();
327 bool in_command = false;
328 boost::shared_ptr<Playlist> pl = _region->playlist();
331 PublicEditor::instance().begin_reversible_command (_("change region length"));
334 _region->clear_changes ();
335 _region->trim_end (_region->position() + samples - 1);
336 _session->add_command(new StatefulDiffCommand (_region));
340 PublicEditor::instance().commit_reversible_command ();
343 length_clock.set (_region->length());
347 RegionEditor::audition_button_toggled ()
349 if (audition_button.get_active()) {
350 _session->audition_region (_region);
352 _session->cancel_audition ();
357 RegionEditor::name_changed ()
359 if (name_entry.get_text() != _region->name()) {
360 name_entry.set_text (_region->name());
365 RegionEditor::bounds_changed (const PropertyChange& what_changed)
367 if (what_changed.contains (ARDOUR::Properties::position) && what_changed.contains (ARDOUR::Properties::length)) {
368 position_clock.set (_region->position(), true);
369 end_clock.set (_region->position() + _region->length() - 1, true);
370 length_clock.set (_region->length(), true);
371 } else if (what_changed.contains (ARDOUR::Properties::position)) {
372 position_clock.set (_region->position(), true);
373 end_clock.set (_region->position() + _region->length() - 1, true);
374 } else if (what_changed.contains (ARDOUR::Properties::length)) {
375 end_clock.set (_region->position() + _region->length() - 1, true);
376 length_clock.set (_region->length(), true);
379 if (what_changed.contains (ARDOUR::Properties::sync_position) || what_changed.contains (ARDOUR::Properties::position)) {
381 sampleoffset_t off = _region->sync_offset (dir);
386 if (what_changed.contains (ARDOUR::Properties::sync_position)) {
387 sync_offset_relative_clock.set (off, true);
390 sync_offset_absolute_clock.set (off + _region->position (), true);
393 if (what_changed.contains (ARDOUR::Properties::start)) {
394 start_clock.set (_region->start(), true);
399 RegionEditor::activation ()
405 RegionEditor::name_entry_changed ()
407 if (name_entry.get_text() != _region->name()) {
408 _region->set_name (name_entry.get_text());
413 RegionEditor::audition_state_changed (bool yn)
415 ENSURE_GUI_THREAD (*this, &RegionEditor::audition_state_changed, yn)
418 audition_button.set_active (false);
423 RegionEditor::sync_offset_absolute_clock_changed ()
425 PublicEditor::instance().begin_reversible_command (_("change region sync point"));
427 _region->clear_changes ();
428 _region->set_sync_position (sync_offset_absolute_clock.current_time());
429 _session->add_command (new StatefulDiffCommand (_region));
431 PublicEditor::instance().commit_reversible_command ();
435 RegionEditor::sync_offset_relative_clock_changed ()
437 PublicEditor::instance().begin_reversible_command (_("change region sync point"));
439 _region->clear_changes ();
440 _region->set_sync_position (sync_offset_relative_clock.current_time() + _region->position ());
441 _session->add_command (new StatefulDiffCommand (_region));
443 PublicEditor::instance().commit_reversible_command ();
447 RegionEditor::on_delete_event (GdkEventAny*)
449 PropertyChange change;
451 change.add (ARDOUR::Properties::start);
452 change.add (ARDOUR::Properties::length);
453 change.add (ARDOUR::Properties::position);
454 change.add (ARDOUR::Properties::sync_position);
456 bounds_changed (change);
462 RegionEditor::handle_response (int)