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.
20 #include "pbd/memento_command.h"
21 #include "pbd/stateful_diff_command.h"
23 #include "ardour/session.h"
24 #include "ardour/region.h"
25 #include "ardour/playlist.h"
26 #include "ardour/utils.h"
27 #include "ardour/dB.h"
28 #include "ardour/source.h"
29 #include "gtkmm2ext/utils.h"
30 #include <gtkmm/listviewtext.h>
33 #include "ardour_ui.h"
34 #include "clock_group.h"
35 #include "gui_thread.h"
36 #include "region_editor.h"
41 using namespace ARDOUR
;
44 using namespace Gtkmm2ext
;
46 RegionEditor::RegionEditor (Session
* s
, boost::shared_ptr
<Region
> r
)
47 : ArdourDialog (_("Region"))
51 , name_label (_("Name:"))
52 , audition_button (_("Play"))
53 , _clock_group (new ClockGroup
)
54 , position_clock (X_("regionposition"), true, X_("RegionEditorClock"), true, false)
55 , end_clock (X_("regionend"), true, X_("RegionEditorClock"), true, false)
56 , length_clock (X_("regionlength"), true, X_("RegionEditorClock"), true, false, true)
57 , sync_offset_relative_clock (X_("regionsyncoffsetrelative"), true, X_("RegionEditorClock"), true, false)
58 , sync_offset_absolute_clock (X_("regionsyncoffsetabsolute"), true, X_("RegionEditorClock"), true, false)
59 /* XXX cannot file start yet */
60 , start_clock (X_("regionstart"), true, X_("RegionEditorClock"), false, false)
65 _clock_group
->set_clock_mode (AudioClock::Frames
);
66 _clock_group
->add (position_clock
);
67 _clock_group
->add (end_clock
);
68 _clock_group
->add (length_clock
);
69 _clock_group
->add (sync_offset_relative_clock
);
70 _clock_group
->add (sync_offset_absolute_clock
);
71 _clock_group
->add (start_clock
);
73 position_clock
.set_session (_session
);
74 end_clock
.set_session (_session
);
75 length_clock
.set_session (_session
);
76 sync_offset_relative_clock
.set_session (_session
);
77 sync_offset_absolute_clock
.set_session (_session
);
78 start_clock
.set_session (_session
);
80 ARDOUR_UI::instance()->set_tip (audition_button
, _("audition this region"));
82 audition_button
.unset_flags (Gtk::CAN_FOCUS
);
84 audition_button
.set_events (audition_button
.get_events() & ~(Gdk::ENTER_NOTIFY_MASK
|Gdk::LEAVE_NOTIFY_MASK
));
86 name_entry
.set_name ("RegionEditorEntry");
87 name_label
.set_name ("RegionEditorLabel");
88 position_label
.set_name ("RegionEditorLabel");
89 position_label
.set_text (_("Position:"));
90 end_label
.set_name ("RegionEditorLabel");
91 end_label
.set_text (_("End:"));
92 length_label
.set_name ("RegionEditorLabel");
93 length_label
.set_text (_("Length:"));
94 sync_relative_label
.set_name ("RegionEditorLabel");
95 sync_relative_label
.set_text (_("Sync point (relative to region):"));
96 sync_absolute_label
.set_name ("RegionEditorLabel");
97 sync_absolute_label
.set_text (_("Sync point (absolute):"));
98 start_label
.set_name ("RegionEditorLabel");
99 start_label
.set_text (_("File start:"));
100 _sources_label
.set_name ("RegionEditorLabel");
102 if (_region
->n_channels() > 1) {
103 _sources_label
.set_text (_("Sources:"));
105 _sources_label
.set_text (_("Source:"));
108 _table
.set_col_spacings (12);
109 _table
.set_row_spacings (6);
110 _table
.set_border_width (12);
112 name_label
.set_alignment (1, 0.5);
113 position_label
.set_alignment (1, 0.5);
114 end_label
.set_alignment (1, 0.5);
115 length_label
.set_alignment (1, 0.5);
116 sync_relative_label
.set_alignment (1, 0.5);
117 sync_absolute_label
.set_alignment (1, 0.5);
118 start_label
.set_alignment (1, 0.5);
119 _sources_label
.set_alignment (1, 0.5);
121 Gtk::HBox
* nb
= Gtk::manage (new Gtk::HBox
);
123 nb
->pack_start (name_entry
);
124 nb
->pack_start (audition_button
);
126 _table
.attach (name_label
, 0, 1, _table_row
, _table_row
+ 1, Gtk::FILL
, Gtk::FILL
);
127 _table
.attach (*nb
, 1, 2, _table_row
, _table_row
+ 1, Gtk::FILL
, Gtk::FILL
);
130 _table
.attach (position_label
, 0, 1, _table_row
, _table_row
+ 1, Gtk::FILL
, Gtk::FILL
);
131 _table
.attach (position_clock
, 1, 2, _table_row
, _table_row
+ 1, Gtk::FILL
, Gtk::FILL
);
134 _table
.attach (end_label
, 0, 1, _table_row
, _table_row
+ 1, Gtk::FILL
, Gtk::FILL
);
135 _table
.attach (end_clock
, 1, 2, _table_row
, _table_row
+ 1, Gtk::FILL
, Gtk::FILL
);
138 _table
.attach (length_label
, 0, 1, _table_row
, _table_row
+ 1, Gtk::FILL
, Gtk::FILL
);
139 _table
.attach (length_clock
, 1, 2, _table_row
, _table_row
+ 1, Gtk::FILL
, Gtk::FILL
);
142 _table
.attach (sync_relative_label
, 0, 1, _table_row
, _table_row
+ 1, Gtk::FILL
, Gtk::FILL
);
143 _table
.attach (sync_offset_relative_clock
, 1, 2, _table_row
, _table_row
+ 1, Gtk::FILL
, Gtk::FILL
);
146 _table
.attach (sync_absolute_label
, 0, 1, _table_row
, _table_row
+ 1, Gtk::FILL
, Gtk::FILL
);
147 _table
.attach (sync_offset_absolute_clock
, 1, 2, _table_row
, _table_row
+ 1, Gtk::FILL
, Gtk::FILL
);
150 _table
.attach (start_label
, 0, 1, _table_row
, _table_row
+ 1, Gtk::FILL
, Gtk::FILL
);
151 _table
.attach (start_clock
, 1, 2, _table_row
, _table_row
+ 1, Gtk::FILL
, Gtk::FILL
);
154 _table
.attach (_sources_label
, 0, 1, _table_row
, _table_row
+ 1, Gtk::FILL
, Gtk::FILL
);
155 _table
.attach (_sources
, 1, 2, _table_row
, _table_row
+ 1, Gtk::FILL
, Gtk::FILL
);
158 get_vbox()->pack_start (_table
, true, true);
160 add_button (Gtk::Stock::CLOSE
, Gtk::RESPONSE_ACCEPT
);
162 set_name ("RegionEditorWindow");
163 add_events (Gdk::KEY_PRESS_MASK
|Gdk::KEY_RELEASE_MASK
);
165 signal_delete_event().connect (sigc::bind (sigc::ptr_fun (just_hide_it
), static_cast<Window
*> (this)));
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), ui_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), ui_bind (&RegionEditor::audition_state_changed
, this, _1
), gui_context());
273 RegionEditor::position_clock_changed ()
275 _session
->begin_reversible_command (_("change region start position"));
277 boost::shared_ptr
<Playlist
> pl
= _region
->playlist();
280 _region
->clear_changes ();
281 _region
->set_position (position_clock
.current_time());
282 _session
->add_command(new StatefulDiffCommand (_region
));
285 _session
->commit_reversible_command ();
289 RegionEditor::end_clock_changed ()
291 _session
->begin_reversible_command (_("change region end position"));
293 boost::shared_ptr
<Playlist
> pl
= _region
->playlist();
296 _region
->clear_changes ();
297 _region
->trim_end (end_clock
.current_time());
298 _session
->add_command(new StatefulDiffCommand (_region
));
301 _session
->commit_reversible_command ();
303 end_clock
.set (_region
->position() + _region
->length() - 1, true);
307 RegionEditor::length_clock_changed ()
309 framecnt_t frames
= length_clock
.current_time();
311 _session
->begin_reversible_command (_("change region length"));
313 boost::shared_ptr
<Playlist
> pl
= _region
->playlist();
316 _region
->clear_changes ();
317 _region
->trim_end (_region
->position() + frames
- 1);
318 _session
->add_command(new StatefulDiffCommand (_region
));
321 _session
->commit_reversible_command ();
323 length_clock
.set (_region
->length());
327 RegionEditor::audition_button_toggled ()
329 if (audition_button
.get_active()) {
330 _session
->audition_region (_region
);
332 _session
->cancel_audition ();
337 RegionEditor::name_changed ()
339 if (name_entry
.get_text() != _region
->name()) {
340 name_entry
.set_text (_region
->name());
345 RegionEditor::bounds_changed (const PropertyChange
& what_changed
)
347 if (what_changed
.contains (ARDOUR::Properties::position
) && what_changed
.contains (ARDOUR::Properties::length
)) {
348 position_clock
.set (_region
->position(), true);
349 end_clock
.set (_region
->position() + _region
->length() - 1, true);
350 length_clock
.set (_region
->length(), true);
351 } else if (what_changed
.contains (ARDOUR::Properties::position
)) {
352 position_clock
.set (_region
->position(), true);
353 end_clock
.set (_region
->position() + _region
->length() - 1, true);
354 } else if (what_changed
.contains (ARDOUR::Properties::length
)) {
355 end_clock
.set (_region
->position() + _region
->length() - 1, true);
356 length_clock
.set (_region
->length(), true);
359 if (what_changed
.contains (ARDOUR::Properties::sync_position
) || what_changed
.contains (ARDOUR::Properties::position
)) {
361 frameoffset_t off
= _region
->sync_offset (dir
);
366 if (what_changed
.contains (ARDOUR::Properties::sync_position
)) {
367 sync_offset_relative_clock
.set (off
, true);
370 sync_offset_absolute_clock
.set (off
+ _region
->position (), true);
373 if (what_changed
.contains (ARDOUR::Properties::start
)) {
374 start_clock
.set (_region
->start(), true);
379 RegionEditor::activation ()
385 RegionEditor::name_entry_changed ()
387 if (name_entry
.get_text() != _region
->name()) {
388 _region
->set_name (name_entry
.get_text());
393 RegionEditor::audition_state_changed (bool yn
)
395 ENSURE_GUI_THREAD (*this, &RegionEditor::audition_state_changed
, yn
)
398 audition_button
.set_active (false);
403 RegionEditor::sync_offset_absolute_clock_changed ()
405 _session
->begin_reversible_command (_("change region sync point"));
407 _region
->clear_changes ();
408 _region
->set_sync_position (sync_offset_absolute_clock
.current_time());
409 _session
->add_command (new StatefulDiffCommand (_region
));
411 _session
->commit_reversible_command ();
415 RegionEditor::sync_offset_relative_clock_changed ()
417 _session
->begin_reversible_command (_("change region sync point"));
419 _region
->clear_changes ();
420 _region
->set_sync_position (sync_offset_relative_clock
.current_time() + _region
->position ());
421 _session
->add_command (new StatefulDiffCommand (_region
));
423 _session
->commit_reversible_command ();
427 RegionEditor::on_delete_event (GdkEventAny
*)
429 PropertyChange change
;
431 change
.add (ARDOUR::Properties::start
);
432 change
.add (ARDOUR::Properties::length
);
433 change
.add (ARDOUR::Properties::position
);
434 change
.add (ARDOUR::Properties::sync_position
);
436 bounds_changed (change
);
442 RegionEditor::handle_response (int)