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>
24 #include "pbd/memento_command.h"
25 #include "pbd/stateful_diff_command.h"
27 #include "ardour/region.h"
28 #include "ardour/session.h"
29 #include "ardour/source.h"
31 #include "ardour_ui.h"
32 #include "clock_group.h"
33 #include "gui_thread.h"
34 #include "region_editor.h"
39 using namespace ARDOUR;
42 using namespace Gtkmm2ext;
44 RegionEditor::RegionEditor (Session* s, boost::shared_ptr<Region> r)
45 : ArdourDialog (_("Region"))
49 , name_label (_("Name:"))
50 , audition_button (_("Audition"))
51 , _clock_group (new ClockGroup)
52 , position_clock (X_("regionposition"), true, "", true, false)
53 , end_clock (X_("regionend"), true, "", true, false)
54 , length_clock (X_("regionlength"), true, "", true, false, true)
55 , sync_offset_relative_clock (X_("regionsyncoffsetrelative"), true, "", true, false)
56 , sync_offset_absolute_clock (X_("regionsyncoffsetabsolute"), true, "", true, false)
57 /* XXX cannot file start yet */
58 , start_clock (X_("regionstart"), true, "", false, false)
63 _clock_group->set_clock_mode (AudioClock::Frames);
64 _clock_group->add (position_clock);
65 _clock_group->add (end_clock);
66 _clock_group->add (length_clock);
67 _clock_group->add (sync_offset_relative_clock);
68 _clock_group->add (sync_offset_absolute_clock);
69 _clock_group->add (start_clock);
71 position_clock.set_session (_session);
72 end_clock.set_session (_session);
73 length_clock.set_session (_session);
74 sync_offset_relative_clock.set_session (_session);
75 sync_offset_absolute_clock.set_session (_session);
76 start_clock.set_session (_session);
78 ARDOUR_UI::instance()->set_tip (audition_button, _("audition this region"));
80 audition_button.unset_flags (Gtk::CAN_FOCUS);
82 audition_button.set_events (audition_button.get_events() & ~(Gdk::ENTER_NOTIFY_MASK|Gdk::LEAVE_NOTIFY_MASK));
84 name_entry.set_name ("RegionEditorEntry");
85 name_label.set_name ("RegionEditorLabel");
86 position_label.set_name ("RegionEditorLabel");
87 position_label.set_text (_("Position:"));
88 end_label.set_name ("RegionEditorLabel");
89 end_label.set_text (_("End:"));
90 length_label.set_name ("RegionEditorLabel");
91 length_label.set_text (_("Length:"));
92 sync_relative_label.set_name ("RegionEditorLabel");
93 sync_relative_label.set_text (_("Sync point (relative to region):"));
94 sync_absolute_label.set_name ("RegionEditorLabel");
95 sync_absolute_label.set_text (_("Sync point (absolute):"));
96 start_label.set_name ("RegionEditorLabel");
97 start_label.set_text (_("File start:"));
98 _sources_label.set_name ("RegionEditorLabel");
100 if (_region->n_channels() > 1) {
101 _sources_label.set_text (_("Sources:"));
103 _sources_label.set_text (_("Source:"));
106 _table.set_col_spacings (12);
107 _table.set_row_spacings (6);
108 _table.set_border_width (12);
110 name_label.set_alignment (1, 0.5);
111 position_label.set_alignment (1, 0.5);
112 end_label.set_alignment (1, 0.5);
113 length_label.set_alignment (1, 0.5);
114 sync_relative_label.set_alignment (1, 0.5);
115 sync_absolute_label.set_alignment (1, 0.5);
116 start_label.set_alignment (1, 0.5);
117 _sources_label.set_alignment (1, 0.5);
119 Gtk::HBox* nb = Gtk::manage (new Gtk::HBox);
121 nb->pack_start (name_entry);
122 nb->pack_start (audition_button, false, false);
124 _table.attach (name_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
125 _table.attach (*nb, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
128 _table.attach (position_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
129 _table.attach (position_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
132 _table.attach (end_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
133 _table.attach (end_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
136 _table.attach (length_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
137 _table.attach (length_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
140 _table.attach (sync_relative_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
141 _table.attach (sync_offset_relative_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
144 _table.attach (sync_absolute_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
145 _table.attach (sync_offset_absolute_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
148 _table.attach (start_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
149 _table.attach (start_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
152 _table.attach (_sources_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
153 _table.attach (_sources, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
156 get_vbox()->pack_start (_table, true, true);
158 add_button (Gtk::Stock::CLOSE, Gtk::RESPONSE_ACCEPT);
160 set_name ("RegionEditorWindow");
161 add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
163 signal_delete_event().connect (sigc::bind (sigc::ptr_fun (just_hide_it), static_cast<Window *> (this)));
164 signal_response().connect (sigc::mem_fun (*this, &RegionEditor::handle_response));
166 set_title (string_compose (_("Region '%1'"), _region->name()));
168 for (uint32_t i = 0; i < _region->n_channels(); ++i) {
169 _sources.append_text (_region->source(i)->name());
172 _sources.set_headers_visible (false);
173 Gtk::CellRendererText* t = dynamic_cast<Gtk::CellRendererText*> (_sources.get_column_cell_renderer(0));
175 t->property_ellipsize() = Pango::ELLIPSIZE_END;
181 PropertyChange change;
183 change.add (ARDOUR::Properties::start);
184 change.add (ARDOUR::Properties::length);
185 change.add (ARDOUR::Properties::position);
186 change.add (ARDOUR::Properties::sync_position);
188 bounds_changed (change);
190 _region->PropertyChanged.connect (state_connection, invalidator (*this), boost::bind (&RegionEditor::region_changed, this, _1), gui_context());
192 spin_arrow_grab = false;
194 connect_editor_events ();
197 RegionEditor::~RegionEditor ()
203 RegionEditor::region_changed (const PBD::PropertyChange& what_changed)
205 if (what_changed.contains (ARDOUR::Properties::name)) {
209 PropertyChange interesting_stuff;
211 interesting_stuff.add (ARDOUR::Properties::position);
212 interesting_stuff.add (ARDOUR::Properties::length);
213 interesting_stuff.add (ARDOUR::Properties::start);
214 interesting_stuff.add (ARDOUR::Properties::sync_position);
216 if (what_changed.contains (interesting_stuff)) {
217 bounds_changed (what_changed);
222 RegionEditor::bpressed (GdkEventButton* ev, Gtk::SpinButton* /*but*/, void (RegionEditor::*/*pmf*/)())
224 switch (ev->button) {
228 if (ev->type == GDK_BUTTON_PRESS) { /* no double clicks here */
229 if (!spin_arrow_grab) {
230 // GTK2FIX probably nuke the region editor
231 // if ((ev->window == but->gobj()->panel)) {
232 // spin_arrow_grab = true;
245 RegionEditor::breleased (GdkEventButton* /*ev*/, Gtk::SpinButton* /*but*/, void (RegionEditor::*pmf)())
247 if (spin_arrow_grab) {
249 spin_arrow_grab = false;
255 RegionEditor::connect_editor_events ()
257 name_entry.signal_changed().connect (sigc::mem_fun(*this, &RegionEditor::name_entry_changed));
259 position_clock.ValueChanged.connect (sigc::mem_fun(*this, &RegionEditor::position_clock_changed));
260 end_clock.ValueChanged.connect (sigc::mem_fun(*this, &RegionEditor::end_clock_changed));
261 length_clock.ValueChanged.connect (sigc::mem_fun(*this, &RegionEditor::length_clock_changed));
262 sync_offset_absolute_clock.ValueChanged.connect (sigc::mem_fun (*this, &RegionEditor::sync_offset_absolute_clock_changed));
263 sync_offset_relative_clock.ValueChanged.connect (sigc::mem_fun (*this, &RegionEditor::sync_offset_relative_clock_changed));
265 audition_button.signal_toggled().connect (sigc::mem_fun(*this, &RegionEditor::audition_button_toggled));
267 _session->AuditionActive.connect (audition_connection, invalidator (*this), boost::bind (&RegionEditor::audition_state_changed, this, _1), gui_context());
271 RegionEditor::position_clock_changed ()
273 _session->begin_reversible_command (_("change region start position"));
275 boost::shared_ptr<Playlist> pl = _region->playlist();
278 _region->clear_changes ();
279 _region->set_position (position_clock.current_time());
280 _session->add_command(new StatefulDiffCommand (_region));
283 _session->commit_reversible_command ();
287 RegionEditor::end_clock_changed ()
289 _session->begin_reversible_command (_("change region end position"));
291 boost::shared_ptr<Playlist> pl = _region->playlist();
294 _region->clear_changes ();
295 _region->trim_end (end_clock.current_time());
296 _session->add_command(new StatefulDiffCommand (_region));
299 _session->commit_reversible_command ();
301 end_clock.set (_region->position() + _region->length() - 1, true);
305 RegionEditor::length_clock_changed ()
307 framecnt_t frames = length_clock.current_time();
309 _session->begin_reversible_command (_("change region length"));
311 boost::shared_ptr<Playlist> pl = _region->playlist();
314 _region->clear_changes ();
315 _region->trim_end (_region->position() + frames - 1);
316 _session->add_command(new StatefulDiffCommand (_region));
319 _session->commit_reversible_command ();
321 length_clock.set (_region->length());
325 RegionEditor::audition_button_toggled ()
327 if (audition_button.get_active()) {
328 _session->audition_region (_region);
330 _session->cancel_audition ();
335 RegionEditor::name_changed ()
337 if (name_entry.get_text() != _region->name()) {
338 name_entry.set_text (_region->name());
343 RegionEditor::bounds_changed (const PropertyChange& what_changed)
345 if (what_changed.contains (ARDOUR::Properties::position) && what_changed.contains (ARDOUR::Properties::length)) {
346 position_clock.set (_region->position(), true);
347 end_clock.set (_region->position() + _region->length() - 1, true);
348 length_clock.set (_region->length(), true);
349 } else if (what_changed.contains (ARDOUR::Properties::position)) {
350 position_clock.set (_region->position(), true);
351 end_clock.set (_region->position() + _region->length() - 1, true);
352 } else if (what_changed.contains (ARDOUR::Properties::length)) {
353 end_clock.set (_region->position() + _region->length() - 1, true);
354 length_clock.set (_region->length(), true);
357 if (what_changed.contains (ARDOUR::Properties::sync_position) || what_changed.contains (ARDOUR::Properties::position)) {
359 frameoffset_t off = _region->sync_offset (dir);
364 if (what_changed.contains (ARDOUR::Properties::sync_position)) {
365 sync_offset_relative_clock.set (off, true);
368 sync_offset_absolute_clock.set (off + _region->position (), true);
371 if (what_changed.contains (ARDOUR::Properties::start)) {
372 start_clock.set (_region->start(), true);
377 RegionEditor::activation ()
383 RegionEditor::name_entry_changed ()
385 if (name_entry.get_text() != _region->name()) {
386 _region->set_name (name_entry.get_text());
391 RegionEditor::audition_state_changed (bool yn)
393 ENSURE_GUI_THREAD (*this, &RegionEditor::audition_state_changed, yn)
396 audition_button.set_active (false);
401 RegionEditor::sync_offset_absolute_clock_changed ()
403 _session->begin_reversible_command (_("change region sync point"));
405 _region->clear_changes ();
406 _region->set_sync_position (sync_offset_absolute_clock.current_time());
407 _session->add_command (new StatefulDiffCommand (_region));
409 _session->commit_reversible_command ();
413 RegionEditor::sync_offset_relative_clock_changed ()
415 _session->begin_reversible_command (_("change region sync point"));
417 _region->clear_changes ();
418 _region->set_sync_position (sync_offset_relative_clock.current_time() + _region->position ());
419 _session->add_command (new StatefulDiffCommand (_region));
421 _session->commit_reversible_command ();
425 RegionEditor::on_delete_event (GdkEventAny*)
427 PropertyChange change;
429 change.add (ARDOUR::Properties::start);
430 change.add (ARDOUR::Properties::length);
431 change.add (ARDOUR::Properties::position);
432 change.add (ARDOUR::Properties::sync_position);
434 bounds_changed (change);
440 RegionEditor::handle_response (int)