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 row = *(region_list_model->append());
132 if (missing_source) {
133 c.set_rgb(65535,0,0); // FIXME: error color from style
135 set_color(c, rgba_from_style ("RegionListWholeFile", 0xff, 0, 0, 0, "fg", Gtk::STATE_NORMAL, false ));
137 row[region_list_columns.color_] = c;
139 if (region->source()->name()[0] == '/') { // external file
141 /* XXX there was old code here to try to show an abbreviated version
142 of the path name for whole file regions.
145 str = region->name();
149 str = region->name();
153 if (region->n_channels() > 1) {
154 std::stringstream foo;
155 foo << region->n_channels ();
161 if (missing_source) {
162 str += _(" (MISSING)");
165 row[region_list_columns.name] = str;
166 row[region_list_columns.region] = region;
172 /* find parent node, add as new child */
174 TreeModel::iterator i;
175 TreeModel::Children rows = region_list_model->children();
176 bool found_parent = false;
178 for (i = rows.begin(); i != rows.end(); ++i) {
180 boost::shared_ptr<Region> rr = (*i)[region_list_columns.region];
181 boost::shared_ptr<AudioRegion> r = boost::dynamic_pointer_cast<AudioRegion>(rr);
183 if (r && r->whole_file()) {
184 if (region->source_equivalent (r)) {
185 row = *(region_list_model->append ((*i).children()));
193 row = *(region_list_model->append());
199 row[region_list_columns.region] = region;
201 if (region->n_channels() > 1) {
202 row[region_list_columns.name] = string_compose("%1 [%2]", region->name(), region->n_channels());
204 row[region_list_columns.name] = region->name();
209 Editor::region_list_selection_changed()
213 if (region_list_display.get_selection()->count_selected_rows() > 0) {
220 TreeView::Selection::ListHandle_Path rows = region_list_display.get_selection()->get_selected_rows ();
221 TreeView::Selection::ListHandle_Path::iterator i = rows.begin();
224 if ((iter = region_list_model->get_iter (*i))) {
225 boost::shared_ptr<Region> r = (*iter)[region_list_columns.region];
227 /* they could have clicked on a row that is just a placeholder, like "Hidden" */
231 /* just set the first selected region (in fact, the selection model might be SINGLE, which
232 means there can only be one.
235 set_selected_regionview_from_region_list (r, Selection::Set);
242 Editor::insert_into_tmp_audio_regionlist(boost::shared_ptr<AudioRegion> region)
244 /* keep all whole files at the beginning */
246 if (region->whole_file()) {
247 tmp_audio_region_list.push_front (region);
249 tmp_audio_region_list.push_back (region);
254 Editor::redisplay_regions ()
258 region_list_display.set_model (Glib::RefPtr<Gtk::TreeStore>(0));
259 region_list_model->clear ();
261 /* now add everything we have, via a temporary list used to help with
265 tmp_audio_region_list.clear();
266 session->foreach_audio_region (this, &Editor::insert_into_tmp_audio_regionlist);
268 for (list<boost::shared_ptr<AudioRegion> >::iterator r = tmp_audio_region_list.begin(); r != tmp_audio_region_list.end(); ++r) {
269 add_audio_region_to_region_display (*r);
271 tmp_audio_region_list.clear();
273 region_list_display.set_model (region_list_model);
278 Editor::build_region_list_menu ()
280 region_list_menu = dynamic_cast<Menu*>(ActionManager::get_widget ("/RegionListMenu"));
282 /* now grab specific menu items that we need */
284 Glib::RefPtr<Action> act;
286 act = ActionManager::get_action (X_("RegionList"), X_("rlShowAll"));
288 toggle_full_region_list_action = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
291 act = ActionManager::get_action (X_("RegionList"), X_("rlShowAuto"));
293 toggle_show_auto_regions_action = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
298 Editor::toggle_show_auto_regions ()
300 show_automatic_regions_in_region_list = toggle_show_auto_regions_action->get_active();
301 redisplay_regions ();
305 Editor::toggle_full_region_list ()
307 if (toggle_full_region_list_action->get_active()) {
308 region_list_display.expand_all ();
310 region_list_display.collapse_all ();
315 Editor::show_region_list_display_context_menu (int button, int time)
317 if (region_list_menu == 0) {
318 build_region_list_menu ();
321 if (region_list_display.get_selection()->count_selected_rows() > 0) {
322 ActionManager::set_sensitive (ActionManager::region_list_selection_sensitive_actions, true);
324 ActionManager::set_sensitive (ActionManager::region_list_selection_sensitive_actions, false);
327 region_list_menu->popup (button, time);
331 Editor::region_list_display_key_press (GdkEventKey* ev)
337 Editor::region_list_display_key_release (GdkEventKey* ev)
339 switch (ev->keyval) {
341 remove_region_from_region_list ();
352 Editor::region_list_display_button_press (GdkEventButton *ev)
354 boost::shared_ptr<Region> region;
356 TreeModel::Path path;
357 TreeViewColumn* column;
361 // cerr << "Button press release, button = " << ev->button << endl;
363 if (region_list_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
364 if ((iter = region_list_model->get_iter (path))) {
365 region = (*iter)[region_list_columns.region];
369 if (Keyboard::is_context_menu_event (ev)) {
370 show_region_list_display_context_menu (ev->button, ev->time);
371 cerr << "\tcontext menu event, event handled\n";
376 cerr << "\tno region, event not handled\n";
380 switch (ev->button) {
385 // audition on middle click (stop audition too)
386 if (!Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
387 consider_auditioning (region);
389 cerr << "\taudition, event handled\n";
397 cerr << "\tnot handled\n";
402 Editor::region_list_display_button_release (GdkEventButton *ev)
405 TreeModel::Path path;
406 TreeViewColumn* column;
409 boost::shared_ptr<Region> region;
411 if (region_list_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
412 if ((iter = region_list_model->get_iter (path))) {
413 region = (*iter)[region_list_columns.region];
417 if (region && Keyboard::is_delete_event (ev)) {
418 session->remove_region_from_region_list (region);
426 Editor::consider_auditioning (boost::shared_ptr<Region> region)
428 boost::shared_ptr<AudioRegion> r = boost::dynamic_pointer_cast<AudioRegion> (region);
431 session->cancel_audition ();
435 if (session->is_auditioning()) {
436 session->cancel_audition ();
437 if (r == last_audition_region) {
442 session->audition_region (r);
443 last_audition_region = r;
447 Editor::region_list_sorter (TreeModel::iterator a, TreeModel::iterator b)
451 boost::shared_ptr<Region> r1 = (*a)[region_list_columns.region];
452 boost::shared_ptr<Region> r2 = (*b)[region_list_columns.region];
454 /* handle rows without regions, like "Hidden" */
464 boost::shared_ptr<AudioRegion> region1 = boost::dynamic_pointer_cast<AudioRegion> (r1);
465 boost::shared_ptr<AudioRegion> region2 = boost::dynamic_pointer_cast<AudioRegion> (r2);
467 if (region1 == 0 || region2 == 0) {
470 switch (region_list_sort_type) {
472 s1 = (*a)[region_list_columns.name];
473 s2 = (*b)[region_list_columns.name];
474 return (s1.compare (s2));
480 switch (region_list_sort_type) {
482 cmp = strcasecmp (region1->name().c_str(), region2->name().c_str());
486 cmp = region1->length() - region2->length();
490 cmp = region1->position() - region2->position();
494 cmp = region1->source()->timestamp() - region2->source()->timestamp();
498 cmp = region1->start() - region2->start();
502 cmp = (region1->start() + region1->length()) - (region2->start() + region2->length());
505 case BySourceFileName:
506 cmp = strcasecmp (region1->source()->name().c_str(), region2->source()->name().c_str());
509 case BySourceFileLength:
510 cmp = region1->source()->length() - region2->source()->length();
513 case BySourceFileCreationDate:
514 cmp = region1->source()->timestamp() - region2->source()->timestamp();
518 if (region1->source()->name() == region2->source()->name()) {
519 cmp = strcasecmp (region1->name().c_str(), region2->name().c_str());
521 cmp = strcasecmp (region1->source()->name().c_str(), region2->source()->name().c_str());
528 } else if (cmp > 0) {
536 Editor::reset_region_list_sort_type (RegionListSortType type)
538 if (type != region_list_sort_type) {
539 region_list_sort_type = type;
540 region_list_model->set_sort_func (0, (mem_fun (*this, &Editor::region_list_sorter)));
545 Editor::reset_region_list_sort_direction (bool up)
547 region_list_model->set_sort_column (0, up ? SORT_ASCENDING : SORT_DESCENDING);
551 Editor::region_list_selection_mapover (slot<void,boost::shared_ptr<Region> > sl)
553 Glib::RefPtr<TreeSelection> selection = region_list_display.get_selection();
554 TreeView::Selection::ListHandle_Path rows = selection->get_selected_rows ();
555 TreeView::Selection::ListHandle_Path::iterator i = rows.begin();
557 if (selection->count_selected_rows() == 0 || session == 0) {
561 for (; i != rows.end(); ++i) {
564 if ((iter = region_list_model->get_iter (*i))) {
566 /* some rows don't have a region associated with them, but can still be
567 selected (XXX maybe prevent them from being selected)
570 boost::shared_ptr<Region> r = (*iter)[region_list_columns.region];
580 Editor::hide_a_region (boost::shared_ptr<Region> r)
582 r->set_hidden (true);
586 Editor::remove_a_region (boost::shared_ptr<Region> r)
588 session->remove_region_from_region_list (r);
592 Editor::audition_region_from_region_list ()
594 region_list_selection_mapover (mem_fun (*this, &Editor::consider_auditioning));
598 Editor::hide_region_from_region_list ()
600 region_list_selection_mapover (mem_fun (*this, &Editor::hide_a_region));
604 Editor::remove_region_from_region_list ()
606 region_list_selection_mapover (mem_fun (*this, &Editor::remove_a_region));
610 Editor::region_list_display_drag_data_received (const RefPtr<Gdk::DragContext>& context,
612 const SelectionData& data,
613 guint info, guint time)
615 vector<ustring> paths;
617 if (data.get_target() == "GTK_TREE_MODEL_ROW") {
618 cerr << "Delete drag data drop to treeview\n";
619 region_list_display.on_drag_data_received (context, x, y, data, info, time);
623 if (convert_drop_to_paths (paths, context, x, y, data, info, time) == 0) {
625 do_embed (paths, Editing::ImportDistinctFiles, ImportAsRegion, pos);
626 context->drag_finish (true, false, time);
631 Editor::region_list_selection_filter (const RefPtr<TreeModel>& model, const TreeModel::Path& path, bool yn)
633 /* not possible to select rows that do not represent regions, like "Hidden" */
635 TreeModel::iterator iter = model->get_iter (path);
638 boost::shared_ptr<Region> r =(*iter)[region_list_columns.region];
648 Editor::region_name_edit (const Glib::ustring& path, const Glib::ustring& new_text)
650 boost::shared_ptr<Region> region;
653 if ((iter = region_list_model->get_iter (path))) {
654 region = (*iter)[region_list_columns.region];
655 (*iter)[region_list_columns.name] = new_text;
658 /* now mapover everything */
661 vector<RegionView*> equivalents;
662 get_regions_corresponding_to (region, equivalents);
664 for (vector<RegionView*>::iterator i = equivalents.begin(); i != equivalents.end(); ++i) {
665 if (new_text != (*i)->region()->name()) {
666 (*i)->region()->set_name (new_text);