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"
41 #include "region_view.h"
47 using namespace ARDOUR;
51 using namespace Editing;
54 Editor::handle_audio_region_removed (boost::weak_ptr<AudioRegion> wregion)
56 ENSURE_GUI_THREAD (mem_fun (*this, &Editor::redisplay_regions));
61 Editor::handle_new_audio_regions (vector<boost::weak_ptr<AudioRegion> >& v)
63 ENSURE_GUI_THREAD (bind (mem_fun (*this, &Editor::handle_new_audio_regions), v));
64 add_audio_regions_to_region_display (v);
68 Editor::region_hidden (boost::shared_ptr<Region> r)
70 ENSURE_GUI_THREAD(bind (mem_fun(*this, &Editor::region_hidden), r));
76 Editor::add_audio_regions_to_region_display (vector<boost::weak_ptr<AudioRegion> >& regions)
78 region_list_display.set_model (Glib::RefPtr<Gtk::TreeStore>(0));
79 for (vector<boost::weak_ptr<AudioRegion> >::iterator x = regions.begin(); x != regions.end(); ++x) {
80 boost::shared_ptr<AudioRegion> region ((*x).lock());
82 add_audio_region_to_region_display (region);
85 region_list_display.set_model (region_list_model);
89 Editor::add_audio_region_to_region_display (boost::shared_ptr<AudioRegion> region)
96 missing_source = boost::dynamic_pointer_cast<SilentFileSource>(region->source());
98 if (!show_automatic_regions_in_region_list && region->automatic()) {
102 if (region->hidden()) {
104 TreeModel::iterator iter = region_list_model->get_iter ("0");
105 TreeModel::Row parent;
106 TreeModel::Row child;
110 parent = *(region_list_model->append());
112 parent[region_list_columns.name] = _("Hidden");
116 if ((*iter)[region_list_columns.name] != _("Hidden")) {
118 parent = *(region_list_model->insert(iter));
119 parent[region_list_columns.name] = _("Hidden");
127 row = *(region_list_model->append (parent.children()));
129 } else if (region->whole_file()) {
131 TreeModel::iterator i;
132 TreeModel::Children rows = region_list_model->children();
134 for (i = rows.begin(); i != rows.end(); ++i) {
136 boost::shared_ptr<Region> rr = (*i)[region_list_columns.region];
138 if (region->region_list_equivalent (rr)) {
143 row = *(region_list_model->append());
144 if (missing_source) {
145 c.set_rgb(65535,0,0); // FIXME: error color from style
147 set_color(c, rgba_from_style ("RegionListWholeFile", 0xff, 0, 0, 0, "fg", Gtk::STATE_NORMAL, false ));
149 row[region_list_columns.color_] = c;
151 if (region->source()->name()[0] == '/') { // external file
153 /* XXX there was old code here to try to show an abbreviated version
154 of the path name for whole file regions.
157 str = region->name();
161 str = region->name();
165 if (region->n_channels() > 1) {
166 std::stringstream foo;
167 foo << region->n_channels ();
173 if (missing_source) {
174 str += _(" (MISSING)");
177 row[region_list_columns.name] = str;
178 row[region_list_columns.region] = region;
184 /* find parent node, add as new child */
186 TreeModel::iterator i;
187 TreeModel::Children rows = region_list_model->children();
188 bool found_parent = false;
190 for (i = rows.begin(); i != rows.end(); ++i) {
192 boost::shared_ptr<Region> rr = (*i)[region_list_columns.region];
193 boost::shared_ptr<AudioRegion> r = boost::dynamic_pointer_cast<AudioRegion>(rr);
195 if (r && r->whole_file()) {
196 if (region->source_equivalent (r)) {
197 row = *(region_list_model->append ((*i).children()));
203 TreeModel::iterator ii;
204 TreeModel::Children subrows = (*i).children();
206 for (ii = subrows.begin(); ii != subrows.end(); ++ii) {
208 boost::shared_ptr<Region> rrr = (*ii)[region_list_columns.region];
210 if (region->region_list_equivalent (rrr)) {
217 row = *(region_list_model->append());
223 row[region_list_columns.region] = region;
225 if (region->n_channels() > 1) {
226 row[region_list_columns.name] = string_compose("%1 [%2]", region->name(), region->n_channels());
228 row[region_list_columns.name] = region->name();
233 Editor::region_list_selection_changed()
237 if (region_list_display.get_selection()->count_selected_rows() > 0) {
244 TreeView::Selection::ListHandle_Path rows = region_list_display.get_selection()->get_selected_rows ();
245 TreeView::Selection::ListHandle_Path::iterator i = rows.begin();
248 if ((iter = region_list_model->get_iter (*i))) {
249 boost::shared_ptr<Region> r = (*iter)[region_list_columns.region];
251 /* they could have clicked on a row that is just a placeholder, like "Hidden" */
255 /* just set the first selected region (in fact, the selection model might be SINGLE, which
256 means there can only be one.
259 set_selected_regionview_from_region_list (r, Selection::Set);
266 Editor::insert_into_tmp_audio_regionlist(boost::shared_ptr<AudioRegion> region)
268 /* keep all whole files at the beginning */
270 if (region->whole_file()) {
271 tmp_audio_region_list.push_front (region);
273 tmp_audio_region_list.push_back (region);
278 Editor::redisplay_regions ()
280 if (no_region_list_redisplay) {
286 region_list_display.set_model (Glib::RefPtr<Gtk::TreeStore>(0));
287 region_list_model->clear ();
289 /* now add everything we have, via a temporary list used to help with
293 tmp_audio_region_list.clear();
294 session->foreach_audio_region (this, &Editor::insert_into_tmp_audio_regionlist);
296 for (list<boost::shared_ptr<AudioRegion> >::iterator r = tmp_audio_region_list.begin(); r != tmp_audio_region_list.end(); ++r) {
297 add_audio_region_to_region_display (*r);
299 tmp_audio_region_list.clear();
301 region_list_display.set_model (region_list_model);
306 Editor::build_region_list_menu ()
308 region_list_menu = dynamic_cast<Menu*>(ActionManager::get_widget ("/RegionListMenu"));
310 /* now grab specific menu items that we need */
312 Glib::RefPtr<Action> act;
314 act = ActionManager::get_action (X_("RegionList"), X_("rlShowAll"));
316 toggle_full_region_list_action = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
319 act = ActionManager::get_action (X_("RegionList"), X_("rlShowAuto"));
321 toggle_show_auto_regions_action = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
326 Editor::toggle_show_auto_regions ()
328 show_automatic_regions_in_region_list = toggle_show_auto_regions_action->get_active();
329 redisplay_regions ();
333 Editor::toggle_full_region_list ()
335 if (toggle_full_region_list_action->get_active()) {
336 region_list_display.expand_all ();
338 region_list_display.collapse_all ();
343 Editor::show_region_list_display_context_menu (int button, int time)
345 if (region_list_menu == 0) {
346 build_region_list_menu ();
349 if (region_list_display.get_selection()->count_selected_rows() > 0) {
350 ActionManager::set_sensitive (ActionManager::region_list_selection_sensitive_actions, true);
352 ActionManager::set_sensitive (ActionManager::region_list_selection_sensitive_actions, false);
355 region_list_menu->popup (button, time);
359 Editor::region_list_display_key_press (GdkEventKey* ev)
365 Editor::region_list_display_key_release (GdkEventKey* ev)
367 switch (ev->keyval) {
369 remove_region_from_region_list ();
380 Editor::region_list_display_button_press (GdkEventButton *ev)
382 boost::shared_ptr<Region> region;
384 TreeModel::Path path;
385 TreeViewColumn* column;
389 // cerr << "Button press release, button = " << ev->button << endl;
391 if (region_list_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
392 if ((iter = region_list_model->get_iter (path))) {
393 region = (*iter)[region_list_columns.region];
397 if (Keyboard::is_context_menu_event (ev)) {
398 show_region_list_display_context_menu (ev->button, ev->time);
399 cerr << "\tcontext menu event, event handled\n";
404 cerr << "\tno region, event not handled\n";
408 switch (ev->button) {
413 // audition on middle click (stop audition too)
414 if (!Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
415 consider_auditioning (region);
417 cerr << "\taudition, event handled\n";
425 cerr << "\tnot handled\n";
430 Editor::region_list_display_button_release (GdkEventButton *ev)
433 TreeModel::Path path;
434 TreeViewColumn* column;
437 boost::shared_ptr<Region> region;
439 if (region_list_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
440 if ((iter = region_list_model->get_iter (path))) {
441 region = (*iter)[region_list_columns.region];
445 if (region && Keyboard::is_delete_event (ev)) {
446 session->remove_region_from_region_list (region);
454 Editor::consider_auditioning (boost::shared_ptr<Region> region)
456 boost::shared_ptr<AudioRegion> r = boost::dynamic_pointer_cast<AudioRegion> (region);
459 session->cancel_audition ();
463 if (session->is_auditioning()) {
464 session->cancel_audition ();
465 if (r == last_audition_region) {
470 session->audition_region (r);
471 last_audition_region = r;
475 Editor::region_list_sorter (TreeModel::iterator a, TreeModel::iterator b)
479 boost::shared_ptr<Region> r1 = (*a)[region_list_columns.region];
480 boost::shared_ptr<Region> r2 = (*b)[region_list_columns.region];
482 /* handle rows without regions, like "Hidden" */
492 boost::shared_ptr<AudioRegion> region1 = boost::dynamic_pointer_cast<AudioRegion> (r1);
493 boost::shared_ptr<AudioRegion> region2 = boost::dynamic_pointer_cast<AudioRegion> (r2);
495 if (region1 == 0 || region2 == 0) {
498 switch (region_list_sort_type) {
500 s1 = (*a)[region_list_columns.name];
501 s2 = (*b)[region_list_columns.name];
502 return (s1.compare (s2));
508 switch (region_list_sort_type) {
510 cmp = strcasecmp (region1->name().c_str(), region2->name().c_str());
514 cmp = region1->length() - region2->length();
518 cmp = region1->position() - region2->position();
522 cmp = region1->source()->timestamp() - region2->source()->timestamp();
526 cmp = region1->start() - region2->start();
530 cmp = (region1->start() + region1->length()) - (region2->start() + region2->length());
533 case BySourceFileName:
534 cmp = strcasecmp (region1->source()->name().c_str(), region2->source()->name().c_str());
537 case BySourceFileLength:
538 cmp = region1->source()->length() - region2->source()->length();
541 case BySourceFileCreationDate:
542 cmp = region1->source()->timestamp() - region2->source()->timestamp();
546 if (region1->source()->name() == region2->source()->name()) {
547 cmp = strcasecmp (region1->name().c_str(), region2->name().c_str());
549 cmp = strcasecmp (region1->source()->name().c_str(), region2->source()->name().c_str());
556 } else if (cmp > 0) {
564 Editor::reset_region_list_sort_type (RegionListSortType type)
566 if (type != region_list_sort_type) {
567 region_list_sort_type = type;
568 region_list_model->set_sort_func (0, (mem_fun (*this, &Editor::region_list_sorter)));
573 Editor::reset_region_list_sort_direction (bool up)
575 region_list_model->set_sort_column (0, up ? SORT_ASCENDING : SORT_DESCENDING);
579 Editor::region_list_selection_mapover (slot<void,boost::shared_ptr<Region> > sl)
581 Glib::RefPtr<TreeSelection> selection = region_list_display.get_selection();
582 TreeView::Selection::ListHandle_Path rows = selection->get_selected_rows ();
583 TreeView::Selection::ListHandle_Path::iterator i = rows.begin();
585 if (selection->count_selected_rows() == 0 || session == 0) {
589 for (; i != rows.end(); ++i) {
592 if ((iter = region_list_model->get_iter (*i))) {
594 /* some rows don't have a region associated with them, but can still be
595 selected (XXX maybe prevent them from being selected)
598 boost::shared_ptr<Region> r = (*iter)[region_list_columns.region];
608 Editor::hide_a_region (boost::shared_ptr<Region> r)
610 r->set_hidden (true);
614 Editor::remove_a_region (boost::shared_ptr<Region> r)
616 session->remove_region_from_region_list (r);
620 Editor::audition_region_from_region_list ()
622 region_list_selection_mapover (mem_fun (*this, &Editor::consider_auditioning));
626 Editor::hide_region_from_region_list ()
628 region_list_selection_mapover (mem_fun (*this, &Editor::hide_a_region));
632 Editor::remove_region_from_region_list ()
634 region_list_selection_mapover (mem_fun (*this, &Editor::remove_a_region));
638 Editor::region_list_display_drag_data_received (const RefPtr<Gdk::DragContext>& context,
640 const SelectionData& data,
641 guint info, guint time)
643 vector<ustring> paths;
645 if (data.get_target() == "GTK_TREE_MODEL_ROW") {
646 cerr << "Delete drag data drop to treeview\n";
647 region_list_display.on_drag_data_received (context, x, y, data, info, time);
651 if (convert_drop_to_paths (paths, context, x, y, data, info, time) == 0) {
653 do_embed (paths, Editing::ImportDistinctFiles, ImportAsRegion, pos);
654 context->drag_finish (true, false, time);
659 Editor::region_list_selection_filter (const RefPtr<TreeModel>& model, const TreeModel::Path& path, bool yn)
661 /* not possible to select rows that do not represent regions, like "Hidden" */
663 TreeModel::iterator iter = model->get_iter (path);
666 boost::shared_ptr<Region> r =(*iter)[region_list_columns.region];
676 Editor::region_name_edit (const Glib::ustring& path, const Glib::ustring& new_text)
678 boost::shared_ptr<Region> region;
681 if ((iter = region_list_model->get_iter (path))) {
682 region = (*iter)[region_list_columns.region];
683 (*iter)[region_list_columns.name] = new_text;
686 /* now mapover everything */
689 vector<RegionView*> equivalents;
690 get_regions_corresponding_to (region, equivalents);
692 for (vector<RegionView*>::iterator i = equivalents.begin(); i != equivalents.end(); ++i) {
693 if (new_text != (*i)->region()->name()) {
694 (*i)->region()->set_name (new_text);