2 Copyright (C) 2000-2005 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.
26 #include <pbd/basename.h>
28 #include <ardour/audioregion.h>
29 #include <ardour/audiofilesource.h>
30 #include <ardour/silentfilesource.h>
31 #include <ardour/session_region.h>
33 #include <gtkmm2ext/stop_signal.h>
38 #include "ardour_ui.h"
39 #include "gui_thread.h"
46 using namespace ARDOUR;
50 using namespace Editing;
53 Editor::handle_audio_region_removed (boost::weak_ptr<AudioRegion> wregion)
55 ENSURE_GUI_THREAD (mem_fun (*this, &Editor::redisplay_regions));
60 Editor::handle_new_audio_region (boost::weak_ptr<AudioRegion> wregion)
62 ENSURE_GUI_THREAD (bind (mem_fun (*this, &Editor::handle_new_audio_region), wregion));
64 /* don't copy region - the one we are being notified
65 about belongs to the session, and so it will
69 boost::shared_ptr<AudioRegion> region (wregion.lock());
72 add_audio_region_to_region_display (region);
77 Editor::region_hidden (boost::shared_ptr<Region> r)
79 ENSURE_GUI_THREAD(bind (mem_fun(*this, &Editor::region_hidden), r));
85 Editor::add_audio_region_to_region_display (boost::shared_ptr<AudioRegion> region)
92 missing_source = boost::dynamic_pointer_cast<SilentFileSource>(region->source());
94 if (!show_automatic_regions_in_region_list && region->automatic()) {
98 if (region->hidden()) {
100 TreeModel::iterator iter = region_list_model->get_iter ("0");
101 TreeModel::Row parent;
102 TreeModel::Row child;
104 if (iter == region_list_model->children().end()) {
106 parent = *(region_list_model->append());
108 parent[region_list_columns.name] = _("Hidden");
112 if ((*iter)[region_list_columns.name] != _("Hidden")) {
114 parent = *(region_list_model->insert(iter));
115 parent[region_list_columns.name] = _("Hidden");
122 row = *(region_list_model->append (parent.children()));
124 } else if (region->whole_file()) {
126 row = *(region_list_model->append());
127 if (missing_source) {
128 c.set_rgb(65535,0,0); // FIXME: error color from style
130 set_color(c, rgba_from_style ("RegionListWholeFile", 0xff, 0, 0, 0, "fg", Gtk::STATE_NORMAL, false ));
132 row[region_list_columns.color_] = c;
134 if (region->source()->name()[0] == '/') { // external file
136 if (region->whole_file()) {
138 boost::shared_ptr<AudioFileSource> afs = boost::dynamic_pointer_cast<AudioFileSource>(region->source());
143 str = region_name_from_path (afs->path(), region->n_channels() > 1);
145 str += region->source()->name();
149 str = region->name();
154 str = region->name();
158 if (region->n_channels() > 1) {
159 std::stringstream foo;
160 foo << region->n_channels ();
166 if (missing_source) {
167 str += _(" (MISSING)");
170 row[region_list_columns.name] = str;
171 row[region_list_columns.region] = region;
177 /* find parent node, add as new child */
179 TreeModel::iterator i;
180 TreeModel::Children rows = region_list_model->children();
181 bool found_parent = false;
183 for (i = rows.begin(); i != rows.end(); ++i) {
185 boost::shared_ptr<Region> rr = (*i)[region_list_columns.region];
186 boost::shared_ptr<AudioRegion> r = boost::dynamic_pointer_cast<AudioRegion>(rr);
188 if (r && r->whole_file()) {
189 if (region->source_equivalent (r)) {
190 row = *(region_list_model->append ((*i).children()));
198 row = *(region_list_model->append());
204 row[region_list_columns.region] = region;
206 if (region->n_channels() > 1) {
207 row[region_list_columns.name] = string_compose("%1 [%2]", region->name(), region->n_channels());
209 row[region_list_columns.name] = region->name();
214 Editor::region_list_selection_changed()
218 if (region_list_display.get_selection()->count_selected_rows() > 0) {
225 TreeView::Selection::ListHandle_Path rows = region_list_display.get_selection()->get_selected_rows ();
226 TreeView::Selection::ListHandle_Path::iterator i = rows.begin();
229 if ((iter = region_list_model->get_iter (*i))) {
230 boost::shared_ptr<Region> r = (*iter)[region_list_columns.region];
232 /* they could have clicked on a row that is just a placeholder, like "Hidden" */
236 /* just set the first selected region (in fact, the selection model might be SINGLE, which
237 means there can only be one.
240 set_selected_regionview_from_region_list (r, Selection::Set);
247 Editor::insert_into_tmp_audio_regionlist(boost::shared_ptr<AudioRegion> region)
249 /* keep all whole files at the beginning */
251 if (region->whole_file()) {
252 tmp_audio_region_list.push_front (region);
254 tmp_audio_region_list.push_back (region);
259 Editor::redisplay_regions ()
263 region_list_display.set_model (Glib::RefPtr<Gtk::TreeStore>(0));
264 region_list_model->clear ();
266 /* now add everything we have, via a temporary list used to help with
270 tmp_audio_region_list.clear();
271 session->foreach_audio_region (this, &Editor::insert_into_tmp_audio_regionlist);
273 for (list<boost::shared_ptr<AudioRegion> >::iterator r = tmp_audio_region_list.begin(); r != tmp_audio_region_list.end(); ++r) {
274 add_audio_region_to_region_display (*r);
276 tmp_audio_region_list.clear();
278 region_list_display.set_model (region_list_model);
283 Editor::build_region_list_menu ()
285 region_list_menu = dynamic_cast<Menu*>(ActionManager::get_widget ("/RegionListMenu"));
287 /* now grab specific menu items that we need */
289 Glib::RefPtr<Action> act;
291 act = ActionManager::get_action (X_("RegionList"), X_("rlShowAll"));
293 toggle_full_region_list_action = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
296 act = ActionManager::get_action (X_("RegionList"), X_("rlShowAuto"));
298 toggle_show_auto_regions_action = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
303 Editor::toggle_show_auto_regions ()
305 show_automatic_regions_in_region_list = toggle_show_auto_regions_action->get_active();
306 redisplay_regions ();
310 Editor::toggle_full_region_list ()
312 if (toggle_full_region_list_action->get_active()) {
313 region_list_display.expand_all ();
315 region_list_display.collapse_all ();
320 Editor::show_region_list_display_context_menu (int button, int time)
322 if (region_list_menu == 0) {
323 build_region_list_menu ();
326 if (region_list_display.get_selection()->count_selected_rows() > 0) {
327 ActionManager::set_sensitive (ActionManager::region_list_selection_sensitive_actions, true);
329 ActionManager::set_sensitive (ActionManager::region_list_selection_sensitive_actions, false);
332 region_list_menu->popup (button, time);
336 Editor::region_list_display_key_press (GdkEventKey* ev)
342 Editor::region_list_display_key_release (GdkEventKey* ev)
344 switch (ev->keyval) {
346 remove_region_from_region_list ();
357 Editor::region_list_display_button_press (GdkEventButton *ev)
359 boost::shared_ptr<Region> region;
361 TreeModel::Path path;
362 TreeViewColumn* column;
366 if (region_list_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
367 if ((iter = region_list_model->get_iter (path))) {
368 region = (*iter)[region_list_columns.region];
372 if (Keyboard::is_context_menu_event (ev)) {
373 show_region_list_display_context_menu (ev->button, ev->time);
381 switch (ev->button) {
383 /* audition on double click */
384 if (ev->type == GDK_2BUTTON_PRESS) {
385 consider_auditioning (region);
392 if (!Keyboard::modifier_state_equals (ev->state, Keyboard::Control)) {
393 consider_auditioning (region);
406 Editor::region_list_display_button_release (GdkEventButton *ev)
409 TreeModel::Path path;
410 TreeViewColumn* column;
413 boost::shared_ptr<Region> region;
415 if (region_list_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
416 if ((iter = region_list_model->get_iter (path))) {
417 region = (*iter)[region_list_columns.region];
421 if (region && Keyboard::is_delete_event (ev)) {
422 session->remove_region_from_region_list (region);
430 Editor::consider_auditioning (boost::shared_ptr<Region> region)
432 boost::shared_ptr<AudioRegion> r = boost::dynamic_pointer_cast<AudioRegion> (region);
435 session->cancel_audition ();
439 if (session->is_auditioning()) {
440 session->cancel_audition ();
441 if (r == last_audition_region) {
446 session->audition_region (r);
447 last_audition_region = r;
451 Editor::region_list_sorter (TreeModel::iterator a, TreeModel::iterator b)
455 boost::shared_ptr<Region> r1 = (*a)[region_list_columns.region];
456 boost::shared_ptr<Region> r2 = (*b)[region_list_columns.region];
458 /* handle rows without regions, like "Hidden" */
468 boost::shared_ptr<AudioRegion> region1 = boost::dynamic_pointer_cast<AudioRegion> (r1);
469 boost::shared_ptr<AudioRegion> region2 = boost::dynamic_pointer_cast<AudioRegion> (r2);
471 if (region1 == 0 || region2 == 0) {
474 switch (region_list_sort_type) {
476 s1 = (*a)[region_list_columns.name];
477 s2 = (*b)[region_list_columns.name];
478 return (s1.compare (s2));
484 switch (region_list_sort_type) {
486 cmp = strcasecmp (region1->name().c_str(), region2->name().c_str());
490 cmp = region1->length() - region2->length();
494 cmp = region1->position() - region2->position();
498 cmp = region1->source()->timestamp() - region2->source()->timestamp();
502 cmp = region1->start() - region2->start();
506 cmp = (region1->start() + region1->length()) - (region2->start() + region2->length());
509 case BySourceFileName:
510 cmp = strcasecmp (region1->source()->name().c_str(), region2->source()->name().c_str());
513 case BySourceFileLength:
514 cmp = region1->source()->length() - region2->source()->length();
517 case BySourceFileCreationDate:
518 cmp = region1->source()->timestamp() - region2->source()->timestamp();
522 if (region1->source()->name() == region2->source()->name()) {
523 cmp = strcasecmp (region1->name().c_str(), region2->name().c_str());
525 cmp = strcasecmp (region1->source()->name().c_str(), region2->source()->name().c_str());
532 } else if (cmp > 0) {
540 Editor::reset_region_list_sort_type (RegionListSortType type)
542 if (type != region_list_sort_type) {
543 region_list_sort_type = type;
544 region_list_model->set_sort_func (0, (mem_fun (*this, &Editor::region_list_sorter)));
549 Editor::reset_region_list_sort_direction (bool up)
551 region_list_model->set_sort_column (0, up ? SORT_ASCENDING : SORT_DESCENDING);
555 Editor::region_list_selection_mapover (slot<void,boost::shared_ptr<Region> > sl)
557 Glib::RefPtr<TreeSelection> selection = region_list_display.get_selection();
558 TreeView::Selection::ListHandle_Path rows = selection->get_selected_rows ();
559 TreeView::Selection::ListHandle_Path::iterator i = rows.begin();
561 if (selection->count_selected_rows() == 0 || session == 0) {
565 for (; i != rows.end(); ++i) {
568 if ((iter = region_list_model->get_iter (*i))) {
569 sl (((*iter)[region_list_columns.region]));
575 Editor::hide_a_region (boost::shared_ptr<Region> r)
577 r->set_hidden (true);
581 Editor::remove_a_region (boost::shared_ptr<Region> r)
583 cerr << "remove " << r->name();
584 session->remove_region_from_region_list (r);
588 Editor::audition_region_from_region_list ()
590 region_list_selection_mapover (mem_fun (*this, &Editor::consider_auditioning));
594 Editor::hide_region_from_region_list ()
596 region_list_selection_mapover (mem_fun (*this, &Editor::hide_a_region));
600 Editor::remove_region_from_region_list ()
602 cerr << "Mapping remove over region selection\n";
603 region_list_selection_mapover (mem_fun (*this, &Editor::remove_a_region));
607 Editor::region_list_display_drag_data_received (const RefPtr<Gdk::DragContext>& context,
609 const SelectionData& data,
610 guint info, guint time)
612 vector<ustring> paths;
614 if (convert_drop_to_paths (paths, context, x, y, data, info, time) == 0) {
616 do_embed (paths, false, ImportAsRegion, 0, pos, true);
617 context->drag_finish (true, false, time);
622 Editor::region_list_selection_filter (const RefPtr<TreeModel>& model, const TreeModel::Path& path, bool yn)
624 /* not possible to select rows that do not represent regions, like "Hidden" */
626 /// XXXX FIXME boost::shared_ptr<Region> r = ((model->get_iter (path)))[region_list_columns.region];