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"
36 #include "public_editor.h"
41 using namespace ARDOUR;
44 using namespace Gtkmm2ext;
45 using namespace ARDOUR_UI_UTILS;
47 RegionEditor::RegionEditor (Session* s, boost::shared_ptr<Region> r)
48 : ArdourDialog (_("Region"))
52 , name_label (_("Name:"))
53 , audition_button (_("Audition"))
54 , _clock_group (new ClockGroup)
55 , position_clock (X_("regionposition"), true, "", true, false)
56 , end_clock (X_("regionend"), true, "", true, false)
57 , length_clock (X_("regionlength"), true, "", true, false, true)
58 , sync_offset_relative_clock (X_("regionsyncoffsetrelative"), true, "", true, false)
59 , sync_offset_absolute_clock (X_("regionsyncoffsetabsolute"), true, "", true, false)
60 /* XXX cannot file start yet */
61 , start_clock (X_("regionstart"), true, "", false, false)
66 _clock_group->set_clock_mode (ARDOUR_UI::instance()->secondary_clock->mode());
67 _clock_group->add (position_clock);
68 _clock_group->add (end_clock);
69 _clock_group->add (length_clock);
70 _clock_group->add (sync_offset_relative_clock);
71 _clock_group->add (sync_offset_absolute_clock);
72 _clock_group->add (start_clock);
74 position_clock.set_session (_session);
75 end_clock.set_session (_session);
76 length_clock.set_session (_session);
77 sync_offset_relative_clock.set_session (_session);
78 sync_offset_absolute_clock.set_session (_session);
79 start_clock.set_session (_session);
81 set_tooltip (audition_button, _("audition this region"));
83 audition_button.unset_flags (Gtk::CAN_FOCUS);
85 audition_button.set_events (audition_button.get_events() & ~(Gdk::ENTER_NOTIFY_MASK|Gdk::LEAVE_NOTIFY_MASK));
87 name_entry.set_name ("RegionEditorEntry");
88 name_label.set_name ("RegionEditorLabel");
89 position_label.set_name ("RegionEditorLabel");
90 position_label.set_text (_("Position:"));
91 end_label.set_name ("RegionEditorLabel");
92 end_label.set_text (_("End:"));
93 length_label.set_name ("RegionEditorLabel");
94 length_label.set_text (_("Length:"));
95 sync_relative_label.set_name ("RegionEditorLabel");
96 sync_relative_label.set_text (_("Sync point (relative to region):"));
97 sync_absolute_label.set_name ("RegionEditorLabel");
98 sync_absolute_label.set_text (_("Sync point (absolute):"));
99 start_label.set_name ("RegionEditorLabel");
100 start_label.set_text (_("File start:"));
101 _sources_label.set_name ("RegionEditorLabel");
103 if (_region->n_channels() > 1) {
104 _sources_label.set_text (_("Sources:"));
106 _sources_label.set_text (_("Source:"));
109 _table.set_col_spacings (12);
110 _table.set_row_spacings (6);
111 _table.set_border_width (12);
113 name_label.set_alignment (1, 0.5);
114 position_label.set_alignment (1, 0.5);
115 end_label.set_alignment (1, 0.5);
116 length_label.set_alignment (1, 0.5);
117 sync_relative_label.set_alignment (1, 0.5);
118 sync_absolute_label.set_alignment (1, 0.5);
119 start_label.set_alignment (1, 0.5);
120 _sources_label.set_alignment (1, 0.5);
122 Gtk::HBox* nb = Gtk::manage (new Gtk::HBox);
124 nb->pack_start (name_entry);
125 nb->pack_start (audition_button, false, false);
127 _table.attach (name_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
128 _table.attach (*nb, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
131 _table.attach (position_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
132 _table.attach (position_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
135 _table.attach (end_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
136 _table.attach (end_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
139 _table.attach (length_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
140 _table.attach (length_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
143 _table.attach (sync_relative_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
144 _table.attach (sync_offset_relative_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
147 _table.attach (sync_absolute_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
148 _table.attach (sync_offset_absolute_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
151 _table.attach (start_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
152 _table.attach (start_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
155 _table.attach (_sources_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
156 _table.attach (_sources, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
159 get_vbox()->pack_start (_table, true, true);
161 add_button (Gtk::Stock::CLOSE, Gtk::RESPONSE_ACCEPT);
163 set_name ("RegionEditorWindow");
164 add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
166 signal_response().connect (sigc::mem_fun (*this, &RegionEditor::handle_response));
168 set_title (string_compose (_("Region '%1'"), _region->name()));
170 for (uint32_t i = 0; i < _region->n_channels(); ++i) {
171 _sources.append_text (_region->source(i)->name());
174 _sources.set_headers_visible (false);
175 Gtk::CellRendererText* t = dynamic_cast<Gtk::CellRendererText*> (_sources.get_column_cell_renderer(0));
177 t->property_ellipsize() = Pango::ELLIPSIZE_END;
183 PropertyChange change;
185 change.add (ARDOUR::Properties::start);
186 change.add (ARDOUR::Properties::length);
187 change.add (ARDOUR::Properties::position);
188 change.add (ARDOUR::Properties::sync_position);
190 bounds_changed (change);
192 _region->PropertyChanged.connect (state_connection, invalidator (*this), boost::bind (&RegionEditor::region_changed, this, _1), gui_context());
194 spin_arrow_grab = false;
196 connect_editor_events ();
199 RegionEditor::~RegionEditor ()
205 RegionEditor::region_changed (const PBD::PropertyChange& what_changed)
207 if (what_changed.contains (ARDOUR::Properties::name)) {
211 PropertyChange interesting_stuff;
213 interesting_stuff.add (ARDOUR::Properties::position);
214 interesting_stuff.add (ARDOUR::Properties::length);
215 interesting_stuff.add (ARDOUR::Properties::start);
216 interesting_stuff.add (ARDOUR::Properties::sync_position);
218 if (what_changed.contains (interesting_stuff)) {
219 bounds_changed (what_changed);
224 RegionEditor::bpressed (GdkEventButton* ev, Gtk::SpinButton* /*but*/, void (RegionEditor::*/*pmf*/)())
226 switch (ev->button) {
230 if (ev->type == GDK_BUTTON_PRESS) { /* no double clicks here */
231 if (!spin_arrow_grab) {
232 // GTK2FIX probably nuke the region editor
233 // if ((ev->window == but->gobj()->panel)) {
234 // spin_arrow_grab = true;
247 RegionEditor::breleased (GdkEventButton* /*ev*/, Gtk::SpinButton* /*but*/, void (RegionEditor::*pmf)())
249 if (spin_arrow_grab) {
251 spin_arrow_grab = false;
257 RegionEditor::connect_editor_events ()
259 name_entry.signal_changed().connect (sigc::mem_fun(*this, &RegionEditor::name_entry_changed));
261 position_clock.ValueChanged.connect (sigc::mem_fun(*this, &RegionEditor::position_clock_changed));
262 end_clock.ValueChanged.connect (sigc::mem_fun(*this, &RegionEditor::end_clock_changed));
263 length_clock.ValueChanged.connect (sigc::mem_fun(*this, &RegionEditor::length_clock_changed));
264 sync_offset_absolute_clock.ValueChanged.connect (sigc::mem_fun (*this, &RegionEditor::sync_offset_absolute_clock_changed));
265 sync_offset_relative_clock.ValueChanged.connect (sigc::mem_fun (*this, &RegionEditor::sync_offset_relative_clock_changed));
267 audition_button.signal_toggled().connect (sigc::mem_fun(*this, &RegionEditor::audition_button_toggled));
269 _session->AuditionActive.connect (audition_connection, invalidator (*this), boost::bind (&RegionEditor::audition_state_changed, this, _1), gui_context());
273 RegionEditor::position_clock_changed ()
275 bool in_command = false;
276 boost::shared_ptr<Playlist> pl = _region->playlist();
279 PublicEditor::instance().begin_reversible_command (_("change region start position"));
282 _region->clear_changes ();
283 _region->set_position (position_clock.current_time());
284 _session->add_command(new StatefulDiffCommand (_region));
288 PublicEditor::instance().commit_reversible_command ();
293 RegionEditor::end_clock_changed ()
295 bool in_command = false;
296 boost::shared_ptr<Playlist> pl = _region->playlist();
299 PublicEditor::instance().begin_reversible_command (_("change region end position"));
302 _region->clear_changes ();
303 _region->trim_end (end_clock.current_time());
304 _session->add_command(new StatefulDiffCommand (_region));
308 PublicEditor::instance().commit_reversible_command ();
311 end_clock.set (_region->position() + _region->length() - 1, true);
315 RegionEditor::length_clock_changed ()
317 framecnt_t frames = length_clock.current_time();
318 bool in_command = false;
319 boost::shared_ptr<Playlist> pl = _region->playlist();
322 PublicEditor::instance().begin_reversible_command (_("change region length"));
325 _region->clear_changes ();
326 _region->trim_end (_region->position() + frames - 1);
327 _session->add_command(new StatefulDiffCommand (_region));
331 PublicEditor::instance().commit_reversible_command ();
334 length_clock.set (_region->length());
338 RegionEditor::audition_button_toggled ()
340 if (audition_button.get_active()) {
341 _session->audition_region (_region);
343 _session->cancel_audition ();
348 RegionEditor::name_changed ()
350 if (name_entry.get_text() != _region->name()) {
351 name_entry.set_text (_region->name());
356 RegionEditor::bounds_changed (const PropertyChange& what_changed)
358 if (what_changed.contains (ARDOUR::Properties::position) && what_changed.contains (ARDOUR::Properties::length)) {
359 position_clock.set (_region->position(), true);
360 end_clock.set (_region->position() + _region->length() - 1, true);
361 length_clock.set (_region->length(), true);
362 } else if (what_changed.contains (ARDOUR::Properties::position)) {
363 position_clock.set (_region->position(), true);
364 end_clock.set (_region->position() + _region->length() - 1, true);
365 } else if (what_changed.contains (ARDOUR::Properties::length)) {
366 end_clock.set (_region->position() + _region->length() - 1, true);
367 length_clock.set (_region->length(), true);
370 if (what_changed.contains (ARDOUR::Properties::sync_position) || what_changed.contains (ARDOUR::Properties::position)) {
372 frameoffset_t off = _region->sync_offset (dir);
377 if (what_changed.contains (ARDOUR::Properties::sync_position)) {
378 sync_offset_relative_clock.set (off, true);
381 sync_offset_absolute_clock.set (off + _region->position (), true);
384 if (what_changed.contains (ARDOUR::Properties::start)) {
385 start_clock.set (_region->start(), true);
390 RegionEditor::activation ()
396 RegionEditor::name_entry_changed ()
398 if (name_entry.get_text() != _region->name()) {
399 _region->set_name (name_entry.get_text());
404 RegionEditor::audition_state_changed (bool yn)
406 ENSURE_GUI_THREAD (*this, &RegionEditor::audition_state_changed, yn)
409 audition_button.set_active (false);
414 RegionEditor::sync_offset_absolute_clock_changed ()
416 PublicEditor::instance().begin_reversible_command (_("change region sync point"));
418 _region->clear_changes ();
419 _region->set_sync_position (sync_offset_absolute_clock.current_time());
420 _session->add_command (new StatefulDiffCommand (_region));
422 PublicEditor::instance().commit_reversible_command ();
426 RegionEditor::sync_offset_relative_clock_changed ()
428 PublicEditor::instance().begin_reversible_command (_("change region sync point"));
430 _region->clear_changes ();
431 _region->set_sync_position (sync_offset_relative_clock.current_time() + _region->position ());
432 _session->add_command (new StatefulDiffCommand (_region));
434 PublicEditor::instance().commit_reversible_command ();
438 RegionEditor::on_delete_event (GdkEventAny*)
440 PropertyChange change;
442 change.add (ARDOUR::Properties::start);
443 change.add (ARDOUR::Properties::length);
444 change.add (ARDOUR::Properties::position);
445 change.add (ARDOUR::Properties::sync_position);
447 bounds_changed (change);
453 RegionEditor::handle_response (int)