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 "main_clock.h"
34 #include "gui_thread.h"
35 #include "region_editor.h"
40 using namespace ARDOUR;
43 using namespace Gtkmm2ext;
45 RegionEditor::RegionEditor (Session* s, boost::shared_ptr<Region> r)
46 : ArdourDialog (_("Region"))
50 , name_label (_("Name:"))
51 , audition_button (_("Audition"))
52 , _clock_group (new ClockGroup)
53 , position_clock (X_("regionposition"), true, "", true, false)
54 , end_clock (X_("regionend"), true, "", true, false)
55 , length_clock (X_("regionlength"), true, "", true, false, true)
56 , sync_offset_relative_clock (X_("regionsyncoffsetrelative"), true, "", true, false)
57 , sync_offset_absolute_clock (X_("regionsyncoffsetabsolute"), true, "", true, false)
58 /* XXX cannot file start yet */
59 , start_clock (X_("regionstart"), true, "", false, false)
64 _clock_group->set_clock_mode (ARDOUR_UI::instance()->secondary_clock->mode());
65 _clock_group->add (position_clock);
66 _clock_group->add (end_clock);
67 _clock_group->add (length_clock);
68 _clock_group->add (sync_offset_relative_clock);
69 _clock_group->add (sync_offset_absolute_clock);
70 _clock_group->add (start_clock);
72 position_clock.set_session (_session);
73 end_clock.set_session (_session);
74 length_clock.set_session (_session);
75 sync_offset_relative_clock.set_session (_session);
76 sync_offset_absolute_clock.set_session (_session);
77 start_clock.set_session (_session);
79 ARDOUR_UI::instance()->set_tip (audition_button, _("audition this region"));
81 audition_button.unset_flags (Gtk::CAN_FOCUS);
83 audition_button.set_events (audition_button.get_events() & ~(Gdk::ENTER_NOTIFY_MASK|Gdk::LEAVE_NOTIFY_MASK));
85 name_entry.set_name ("RegionEditorEntry");
86 name_label.set_name ("RegionEditorLabel");
87 position_label.set_name ("RegionEditorLabel");
88 position_label.set_text (_("Position:"));
89 end_label.set_name ("RegionEditorLabel");
90 end_label.set_text (_("End:"));
91 length_label.set_name ("RegionEditorLabel");
92 length_label.set_text (_("Length:"));
93 sync_relative_label.set_name ("RegionEditorLabel");
94 sync_relative_label.set_text (_("Sync point (relative to region):"));
95 sync_absolute_label.set_name ("RegionEditorLabel");
96 sync_absolute_label.set_text (_("Sync point (absolute):"));
97 start_label.set_name ("RegionEditorLabel");
98 start_label.set_text (_("File start:"));
99 _sources_label.set_name ("RegionEditorLabel");
101 if (_region->n_channels() > 1) {
102 _sources_label.set_text (_("Sources:"));
104 _sources_label.set_text (_("Source:"));
107 _table.set_col_spacings (12);
108 _table.set_row_spacings (6);
109 _table.set_border_width (12);
111 name_label.set_alignment (1, 0.5);
112 position_label.set_alignment (1, 0.5);
113 end_label.set_alignment (1, 0.5);
114 length_label.set_alignment (1, 0.5);
115 sync_relative_label.set_alignment (1, 0.5);
116 sync_absolute_label.set_alignment (1, 0.5);
117 start_label.set_alignment (1, 0.5);
118 _sources_label.set_alignment (1, 0.5);
120 Gtk::HBox* nb = Gtk::manage (new Gtk::HBox);
122 nb->pack_start (name_entry);
123 nb->pack_start (audition_button, false, false);
125 _table.attach (name_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
126 _table.attach (*nb, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
129 _table.attach (position_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
130 _table.attach (position_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
133 _table.attach (end_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
134 _table.attach (end_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
137 _table.attach (length_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
138 _table.attach (length_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
141 _table.attach (sync_relative_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
142 _table.attach (sync_offset_relative_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
145 _table.attach (sync_absolute_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
146 _table.attach (sync_offset_absolute_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
149 _table.attach (start_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
150 _table.attach (start_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
153 _table.attach (_sources_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
154 _table.attach (_sources, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
157 get_vbox()->pack_start (_table, true, true);
159 add_button (Gtk::Stock::CLOSE, Gtk::RESPONSE_ACCEPT);
161 set_name ("RegionEditorWindow");
162 add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
164 signal_delete_event().connect (sigc::bind (sigc::ptr_fun (just_hide_it), static_cast<Window *> (this)));
165 signal_response().connect (sigc::mem_fun (*this, &RegionEditor::handle_response));
167 set_title (string_compose (_("Region '%1'"), _region->name()));
169 for (uint32_t i = 0; i < _region->n_channels(); ++i) {
170 _sources.append_text (_region->source(i)->name());
173 _sources.set_headers_visible (false);
174 Gtk::CellRendererText* t = dynamic_cast<Gtk::CellRendererText*> (_sources.get_column_cell_renderer(0));
176 t->property_ellipsize() = Pango::ELLIPSIZE_END;
182 PropertyChange change;
184 change.add (ARDOUR::Properties::start);
185 change.add (ARDOUR::Properties::length);
186 change.add (ARDOUR::Properties::position);
187 change.add (ARDOUR::Properties::sync_position);
189 bounds_changed (change);
191 _region->PropertyChanged.connect (state_connection, invalidator (*this), boost::bind (&RegionEditor::region_changed, this, _1), gui_context());
193 spin_arrow_grab = false;
195 connect_editor_events ();
198 RegionEditor::~RegionEditor ()
204 RegionEditor::region_changed (const PBD::PropertyChange& what_changed)
206 if (what_changed.contains (ARDOUR::Properties::name)) {
210 PropertyChange interesting_stuff;
212 interesting_stuff.add (ARDOUR::Properties::position);
213 interesting_stuff.add (ARDOUR::Properties::length);
214 interesting_stuff.add (ARDOUR::Properties::start);
215 interesting_stuff.add (ARDOUR::Properties::sync_position);
217 if (what_changed.contains (interesting_stuff)) {
218 bounds_changed (what_changed);
223 RegionEditor::bpressed (GdkEventButton* ev, Gtk::SpinButton* /*but*/, void (RegionEditor::*/*pmf*/)())
225 switch (ev->button) {
229 if (ev->type == GDK_BUTTON_PRESS) { /* no double clicks here */
230 if (!spin_arrow_grab) {
231 // GTK2FIX probably nuke the region editor
232 // if ((ev->window == but->gobj()->panel)) {
233 // spin_arrow_grab = true;
246 RegionEditor::breleased (GdkEventButton* /*ev*/, Gtk::SpinButton* /*but*/, void (RegionEditor::*pmf)())
248 if (spin_arrow_grab) {
250 spin_arrow_grab = false;
256 RegionEditor::connect_editor_events ()
258 name_entry.signal_changed().connect (sigc::mem_fun(*this, &RegionEditor::name_entry_changed));
260 position_clock.ValueChanged.connect (sigc::mem_fun(*this, &RegionEditor::position_clock_changed));
261 end_clock.ValueChanged.connect (sigc::mem_fun(*this, &RegionEditor::end_clock_changed));
262 length_clock.ValueChanged.connect (sigc::mem_fun(*this, &RegionEditor::length_clock_changed));
263 sync_offset_absolute_clock.ValueChanged.connect (sigc::mem_fun (*this, &RegionEditor::sync_offset_absolute_clock_changed));
264 sync_offset_relative_clock.ValueChanged.connect (sigc::mem_fun (*this, &RegionEditor::sync_offset_relative_clock_changed));
266 audition_button.signal_toggled().connect (sigc::mem_fun(*this, &RegionEditor::audition_button_toggled));
268 _session->AuditionActive.connect (audition_connection, invalidator (*this), boost::bind (&RegionEditor::audition_state_changed, this, _1), gui_context());
272 RegionEditor::position_clock_changed ()
274 _session->begin_reversible_command (_("change region start position"));
276 boost::shared_ptr<Playlist> pl = _region->playlist();
279 _region->clear_changes ();
280 _region->set_position (position_clock.current_time());
281 _session->add_command(new StatefulDiffCommand (_region));
284 _session->commit_reversible_command ();
288 RegionEditor::end_clock_changed ()
290 _session->begin_reversible_command (_("change region end position"));
292 boost::shared_ptr<Playlist> pl = _region->playlist();
295 _region->clear_changes ();
296 _region->trim_end (end_clock.current_time());
297 _session->add_command(new StatefulDiffCommand (_region));
300 _session->commit_reversible_command ();
302 end_clock.set (_region->position() + _region->length() - 1, true);
306 RegionEditor::length_clock_changed ()
308 framecnt_t frames = length_clock.current_time();
310 _session->begin_reversible_command (_("change region length"));
312 boost::shared_ptr<Playlist> pl = _region->playlist();
315 _region->clear_changes ();
316 _region->trim_end (_region->position() + frames - 1);
317 _session->add_command(new StatefulDiffCommand (_region));
320 _session->commit_reversible_command ();
322 length_clock.set (_region->length());
326 RegionEditor::audition_button_toggled ()
328 if (audition_button.get_active()) {
329 _session->audition_region (_region);
331 _session->cancel_audition ();
336 RegionEditor::name_changed ()
338 if (name_entry.get_text() != _region->name()) {
339 name_entry.set_text (_region->name());
344 RegionEditor::bounds_changed (const PropertyChange& what_changed)
346 if (what_changed.contains (ARDOUR::Properties::position) && what_changed.contains (ARDOUR::Properties::length)) {
347 position_clock.set (_region->position(), true);
348 end_clock.set (_region->position() + _region->length() - 1, true);
349 length_clock.set (_region->length(), true);
350 } else if (what_changed.contains (ARDOUR::Properties::position)) {
351 position_clock.set (_region->position(), true);
352 end_clock.set (_region->position() + _region->length() - 1, true);
353 } else if (what_changed.contains (ARDOUR::Properties::length)) {
354 end_clock.set (_region->position() + _region->length() - 1, true);
355 length_clock.set (_region->length(), true);
358 if (what_changed.contains (ARDOUR::Properties::sync_position) || what_changed.contains (ARDOUR::Properties::position)) {
360 frameoffset_t off = _region->sync_offset (dir);
365 if (what_changed.contains (ARDOUR::Properties::sync_position)) {
366 sync_offset_relative_clock.set (off, true);
369 sync_offset_absolute_clock.set (off + _region->position (), true);
372 if (what_changed.contains (ARDOUR::Properties::start)) {
373 start_clock.set (_region->start(), true);
378 RegionEditor::activation ()
384 RegionEditor::name_entry_changed ()
386 if (name_entry.get_text() != _region->name()) {
387 _region->set_name (name_entry.get_text());
392 RegionEditor::audition_state_changed (bool yn)
394 ENSURE_GUI_THREAD (*this, &RegionEditor::audition_state_changed, yn)
397 audition_button.set_active (false);
402 RegionEditor::sync_offset_absolute_clock_changed ()
404 _session->begin_reversible_command (_("change region sync point"));
406 _region->clear_changes ();
407 _region->set_sync_position (sync_offset_absolute_clock.current_time());
408 _session->add_command (new StatefulDiffCommand (_region));
410 _session->commit_reversible_command ();
414 RegionEditor::sync_offset_relative_clock_changed ()
416 _session->begin_reversible_command (_("change region sync point"));
418 _region->clear_changes ();
419 _region->set_sync_position (sync_offset_relative_clock.current_time() + _region->position ());
420 _session->add_command (new StatefulDiffCommand (_region));
422 _session->commit_reversible_command ();
426 RegionEditor::on_delete_event (GdkEventAny*)
428 PropertyChange change;
430 change.add (ARDOUR::Properties::start);
431 change.add (ARDOUR::Properties::length);
432 change.add (ARDOUR::Properties::position);
433 change.add (ARDOUR::Properties::sync_position);
435 bounds_changed (change);
441 RegionEditor::handle_response (int)