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"
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 (ARDOUR_UI::instance()->secondary_clock->mode());
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_response().connect (sigc::mem_fun (*this, &RegionEditor::handle_response));
165 set_title (string_compose (_("Region '%1'"), _region->name()));
167 for (uint32_t i = 0; i < _region->n_channels(); ++i) {
168 _sources.append_text (_region->source(i)->name());
171 _sources.set_headers_visible (false);
172 Gtk::CellRendererText* t = dynamic_cast<Gtk::CellRendererText*> (_sources.get_column_cell_renderer(0));
174 t->property_ellipsize() = Pango::ELLIPSIZE_END;
180 PropertyChange change;
182 change.add (ARDOUR::Properties::start);
183 change.add (ARDOUR::Properties::length);
184 change.add (ARDOUR::Properties::position);
185 change.add (ARDOUR::Properties::sync_position);
187 bounds_changed (change);
189 _region->PropertyChanged.connect (state_connection, invalidator (*this), boost::bind (&RegionEditor::region_changed, this, _1), gui_context());
191 spin_arrow_grab = false;
193 connect_editor_events ();
196 RegionEditor::~RegionEditor ()
202 RegionEditor::region_changed (const PBD::PropertyChange& what_changed)
204 if (what_changed.contains (ARDOUR::Properties::name)) {
208 PropertyChange interesting_stuff;
210 interesting_stuff.add (ARDOUR::Properties::position);
211 interesting_stuff.add (ARDOUR::Properties::length);
212 interesting_stuff.add (ARDOUR::Properties::start);
213 interesting_stuff.add (ARDOUR::Properties::sync_position);
215 if (what_changed.contains (interesting_stuff)) {
216 bounds_changed (what_changed);
221 RegionEditor::bpressed (GdkEventButton* ev, Gtk::SpinButton* /*but*/, void (RegionEditor::*/*pmf*/)())
223 switch (ev->button) {
227 if (ev->type == GDK_BUTTON_PRESS) { /* no double clicks here */
228 if (!spin_arrow_grab) {
229 // GTK2FIX probably nuke the region editor
230 // if ((ev->window == but->gobj()->panel)) {
231 // spin_arrow_grab = true;
244 RegionEditor::breleased (GdkEventButton* /*ev*/, Gtk::SpinButton* /*but*/, void (RegionEditor::*pmf)())
246 if (spin_arrow_grab) {
248 spin_arrow_grab = false;
254 RegionEditor::connect_editor_events ()
256 name_entry.signal_changed().connect (sigc::mem_fun(*this, &RegionEditor::name_entry_changed));
258 position_clock.ValueChanged.connect (sigc::mem_fun(*this, &RegionEditor::position_clock_changed));
259 end_clock.ValueChanged.connect (sigc::mem_fun(*this, &RegionEditor::end_clock_changed));
260 length_clock.ValueChanged.connect (sigc::mem_fun(*this, &RegionEditor::length_clock_changed));
261 sync_offset_absolute_clock.ValueChanged.connect (sigc::mem_fun (*this, &RegionEditor::sync_offset_absolute_clock_changed));
262 sync_offset_relative_clock.ValueChanged.connect (sigc::mem_fun (*this, &RegionEditor::sync_offset_relative_clock_changed));
264 audition_button.signal_toggled().connect (sigc::mem_fun(*this, &RegionEditor::audition_button_toggled));
266 _session->AuditionActive.connect (audition_connection, invalidator (*this), boost::bind (&RegionEditor::audition_state_changed, this, _1), gui_context());
270 RegionEditor::position_clock_changed ()
272 _session->begin_reversible_command (_("change region start position"));
274 boost::shared_ptr<Playlist> pl = _region->playlist();
277 _region->clear_changes ();
278 _region->set_position (position_clock.current_time());
279 _session->add_command(new StatefulDiffCommand (_region));
282 _session->commit_reversible_command ();
286 RegionEditor::end_clock_changed ()
288 _session->begin_reversible_command (_("change region end position"));
290 boost::shared_ptr<Playlist> pl = _region->playlist();
293 _region->clear_changes ();
294 _region->trim_end (end_clock.current_time());
295 _session->add_command(new StatefulDiffCommand (_region));
298 _session->commit_reversible_command ();
300 end_clock.set (_region->position() + _region->length() - 1, true);
304 RegionEditor::length_clock_changed ()
306 framecnt_t frames = length_clock.current_time();
308 _session->begin_reversible_command (_("change region length"));
310 boost::shared_ptr<Playlist> pl = _region->playlist();
313 _region->clear_changes ();
314 _region->trim_end (_region->position() + frames - 1);
315 _session->add_command(new StatefulDiffCommand (_region));
318 _session->commit_reversible_command ();
320 length_clock.set (_region->length());
324 RegionEditor::audition_button_toggled ()
326 if (audition_button.get_active()) {
327 _session->audition_region (_region);
329 _session->cancel_audition ();
334 RegionEditor::name_changed ()
336 if (name_entry.get_text() != _region->name()) {
337 name_entry.set_text (_region->name());
342 RegionEditor::bounds_changed (const PropertyChange& what_changed)
344 if (what_changed.contains (ARDOUR::Properties::position) && what_changed.contains (ARDOUR::Properties::length)) {
345 position_clock.set (_region->position(), true);
346 end_clock.set (_region->position() + _region->length() - 1, true);
347 length_clock.set (_region->length(), true);
348 } else if (what_changed.contains (ARDOUR::Properties::position)) {
349 position_clock.set (_region->position(), true);
350 end_clock.set (_region->position() + _region->length() - 1, true);
351 } else if (what_changed.contains (ARDOUR::Properties::length)) {
352 end_clock.set (_region->position() + _region->length() - 1, true);
353 length_clock.set (_region->length(), true);
356 if (what_changed.contains (ARDOUR::Properties::sync_position) || what_changed.contains (ARDOUR::Properties::position)) {
358 frameoffset_t off = _region->sync_offset (dir);
363 if (what_changed.contains (ARDOUR::Properties::sync_position)) {
364 sync_offset_relative_clock.set (off, true);
367 sync_offset_absolute_clock.set (off + _region->position (), true);
370 if (what_changed.contains (ARDOUR::Properties::start)) {
371 start_clock.set (_region->start(), true);
376 RegionEditor::activation ()
382 RegionEditor::name_entry_changed ()
384 if (name_entry.get_text() != _region->name()) {
385 _region->set_name (name_entry.get_text());
390 RegionEditor::audition_state_changed (bool yn)
392 ENSURE_GUI_THREAD (*this, &RegionEditor::audition_state_changed, yn)
395 audition_button.set_active (false);
400 RegionEditor::sync_offset_absolute_clock_changed ()
402 _session->begin_reversible_command (_("change region sync point"));
404 _region->clear_changes ();
405 _region->set_sync_position (sync_offset_absolute_clock.current_time());
406 _session->add_command (new StatefulDiffCommand (_region));
408 _session->commit_reversible_command ();
412 RegionEditor::sync_offset_relative_clock_changed ()
414 _session->begin_reversible_command (_("change region sync point"));
416 _region->clear_changes ();
417 _region->set_sync_position (sync_offset_relative_clock.current_time() + _region->position ());
418 _session->add_command (new StatefulDiffCommand (_region));
420 _session->commit_reversible_command ();
424 RegionEditor::on_delete_event (GdkEventAny*)
426 PropertyChange change;
428 change.add (ARDOUR::Properties::start);
429 change.add (ARDOUR::Properties::length);
430 change.add (ARDOUR::Properties::position);
431 change.add (ARDOUR::Properties::sync_position);
433 bounds_changed (change);
439 RegionEditor::handle_response (int)