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.
25 #include <pbd/basename.h>
27 #include <ardour/audioregion.h>
28 #include <ardour/audiofilesource.h>
29 #include <ardour/silentfilesource.h>
30 #include <ardour/session_region.h>
32 #include <gtkmm2ext/stop_signal.h>
37 #include "ardour_ui.h"
38 #include "gui_thread.h"
45 using namespace ARDOUR;
49 using namespace Editing;
52 Editor::handle_audio_region_removed (boost::weak_ptr<AudioRegion> wregion)
54 ENSURE_GUI_THREAD (mem_fun (*this, &Editor::redisplay_regions));
59 Editor::handle_new_audio_region (boost::weak_ptr<AudioRegion> wregion)
61 ENSURE_GUI_THREAD (bind (mem_fun (*this, &Editor::handle_new_audio_region), wregion));
63 /* don't copy region - the one we are being notified
64 about belongs to the session, and so it will
68 boost::shared_ptr<AudioRegion> region (wregion.lock());
71 add_audio_region_to_region_display (region);
76 Editor::region_hidden (boost::shared_ptr<Region> r)
78 ENSURE_GUI_THREAD(bind (mem_fun(*this, &Editor::region_hidden), r));
84 Editor::add_audio_region_to_region_display (boost::shared_ptr<AudioRegion> region)
91 missing_source = boost::dynamic_pointer_cast<SilentFileSource>(region->source());
93 if (!show_automatic_regions_in_region_list && region->automatic()) {
97 if (region->hidden()) {
99 TreeModel::iterator iter = region_list_model->get_iter ("0");
100 TreeModel::Row parent;
101 TreeModel::Row child;
103 if (iter == region_list_model->children().end()) {
105 parent = *(region_list_model->append());
107 parent[region_list_columns.name] = _("Hidden");
108 boost::shared_ptr<Region> proxy = parent[region_list_columns.region];
113 if ((*iter)[region_list_columns.name] != _("Hidden")) {
115 parent = *(region_list_model->insert(iter));
116 parent[region_list_columns.name] = _("Hidden");
117 boost::shared_ptr<Region> proxy = parent[region_list_columns.region];
126 row = *(region_list_model->append (parent.children()));
128 } else if (region->whole_file()) {
130 row = *(region_list_model->append());
131 if (missing_source) {
132 c.set_rgb(65535,0,0); // FIXME: error color from style
134 set_color(c, rgba_from_style ("RegionListWholeFile", 0xff, 0, 0, 0, "fg", Gtk::STATE_NORMAL, false ));
136 row[region_list_columns.color_] = c;
138 if (region->source()->name()[0] == '/') { // external file
140 if (region->whole_file()) {
143 boost::shared_ptr<AudioFileSource> afs = boost::dynamic_pointer_cast<AudioFileSource>(region->source());
146 str += region_name_from_path (afs->path(), region->n_channels() > 1);
148 str += region->source()->name();
152 str = region->name();
157 str = region->name();
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 /* just set the first selected region (in fact, the selection model might be SINGLE, which
225 means there can only be one.
228 if ((iter = region_list_model->get_iter (*i))) {
229 set_selected_regionview_from_region_list (((*iter)[region_list_columns.region]), Selection::Set);
235 Editor::insert_into_tmp_audio_regionlist(boost::shared_ptr<AudioRegion> region)
237 /* keep all whole files at the beginning */
239 if (region->whole_file()) {
240 tmp_audio_region_list.push_front (region);
242 tmp_audio_region_list.push_back (region);
247 Editor::redisplay_regions ()
251 region_list_display.set_model (Glib::RefPtr<Gtk::TreeStore>(0));
252 region_list_model->clear ();
254 /* now add everything we have, via a temporary list used to help with
258 tmp_audio_region_list.clear();
259 session->foreach_audio_region (this, &Editor::insert_into_tmp_audio_regionlist);
261 for (list<boost::shared_ptr<AudioRegion> >::iterator r = tmp_audio_region_list.begin(); r != tmp_audio_region_list.end(); ++r) {
262 add_audio_region_to_region_display (*r);
264 tmp_audio_region_list.clear();
266 region_list_display.set_model (region_list_model);
271 Editor::build_region_list_menu ()
273 region_list_menu = dynamic_cast<Menu*>(ActionManager::get_widget ("/RegionListMenu"));
275 /* now grab specific menu items that we need */
277 Glib::RefPtr<Action> act;
279 act = ActionManager::get_action (X_("RegionList"), X_("rlShowAll"));
281 toggle_full_region_list_action = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
284 act = ActionManager::get_action (X_("RegionList"), X_("rlShowAuto"));
286 toggle_show_auto_regions_action = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
291 Editor::toggle_show_auto_regions ()
293 show_automatic_regions_in_region_list = toggle_show_auto_regions_action->get_active();
294 redisplay_regions ();
298 Editor::toggle_full_region_list ()
300 if (toggle_full_region_list_action->get_active()) {
301 region_list_display.expand_all ();
303 region_list_display.collapse_all ();
308 Editor::show_region_list_display_context_menu (int button, int time)
310 if (region_list_menu == 0) {
311 build_region_list_menu ();
314 if (region_list_display.get_selection()->count_selected_rows() > 0) {
315 ActionManager::set_sensitive (ActionManager::region_list_selection_sensitive_actions, true);
317 ActionManager::set_sensitive (ActionManager::region_list_selection_sensitive_actions, false);
320 region_list_menu->popup (button, time);
324 Editor::region_list_display_key_press (GdkEventKey* ev)
330 Editor::region_list_display_key_release (GdkEventKey* ev)
332 switch (ev->keyval) {
334 remove_region_from_region_list ();
345 Editor::region_list_display_button_press (GdkEventButton *ev)
347 boost::shared_ptr<Region> region;
349 TreeModel::Path path;
350 TreeViewColumn* column;
354 if (region_list_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
355 if ((iter = region_list_model->get_iter (path))) {
356 region = (*iter)[region_list_columns.region];
360 if (Keyboard::is_context_menu_event (ev)) {
361 show_region_list_display_context_menu (ev->button, ev->time);
369 switch (ev->button) {
371 /* audition on double click */
372 if (ev->type == GDK_2BUTTON_PRESS) {
373 consider_auditioning (region);
380 if (!Keyboard::modifier_state_equals (ev->state, Keyboard::Control)) {
381 consider_auditioning (region);
394 Editor::region_list_display_button_release (GdkEventButton *ev)
397 TreeModel::Path path;
398 TreeViewColumn* column;
401 boost::shared_ptr<Region> region;
403 if (region_list_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
404 if ((iter = region_list_model->get_iter (path))) {
405 region = (*iter)[region_list_columns.region];
409 if (region && Keyboard::is_delete_event (ev)) {
410 session->remove_region_from_region_list (region);
418 Editor::consider_auditioning (boost::shared_ptr<Region> region)
420 boost::shared_ptr<AudioRegion> r = boost::dynamic_pointer_cast<AudioRegion> (region);
423 session->cancel_audition ();
427 if (session->is_auditioning()) {
428 session->cancel_audition ();
429 if (r == last_audition_region) {
434 session->audition_region (r);
435 last_audition_region = r;
439 Editor::region_list_sorter (TreeModel::iterator a, TreeModel::iterator b)
443 boost::shared_ptr<Region> r1 = (*a)[region_list_columns.region];
444 boost::shared_ptr<Region> r2 = (*b)[region_list_columns.region];
446 /* handle rows without regions, like "Hidden" */
456 boost::shared_ptr<AudioRegion> region1 = boost::dynamic_pointer_cast<AudioRegion> (r1);
457 boost::shared_ptr<AudioRegion> region2 = boost::dynamic_pointer_cast<AudioRegion> (r2);
459 if (region1 == 0 || region2 == 0) {
462 switch (region_list_sort_type) {
464 s1 = (*a)[region_list_columns.name];
465 s2 = (*b)[region_list_columns.name];
466 return (s1.compare (s2));
472 switch (region_list_sort_type) {
474 cmp = strcasecmp (region1->name().c_str(), region2->name().c_str());
478 cmp = region1->length() - region2->length();
482 cmp = region1->position() - region2->position();
486 cmp = region1->source()->timestamp() - region2->source()->timestamp();
490 cmp = region1->start() - region2->start();
494 cmp = (region1->start() + region1->length()) - (region2->start() + region2->length());
497 case BySourceFileName:
498 cmp = strcasecmp (region1->source()->name().c_str(), region2->source()->name().c_str());
501 case BySourceFileLength:
502 cmp = region1->source()->length() - region2->source()->length();
505 case BySourceFileCreationDate:
506 cmp = region1->source()->timestamp() - region2->source()->timestamp();
510 if (region1->source()->name() == region2->source()->name()) {
511 cmp = strcasecmp (region1->name().c_str(), region2->name().c_str());
513 cmp = strcasecmp (region1->source()->name().c_str(), region2->source()->name().c_str());
520 } else if (cmp > 0) {
528 Editor::reset_region_list_sort_type (RegionListSortType type)
530 if (type != region_list_sort_type) {
531 region_list_sort_type = type;
532 region_list_model->set_sort_func (0, (mem_fun (*this, &Editor::region_list_sorter)));
537 Editor::reset_region_list_sort_direction (bool up)
539 region_list_model->set_sort_column (0, up ? SORT_ASCENDING : SORT_DESCENDING);
543 Editor::region_list_selection_mapover (slot<void,boost::shared_ptr<Region> > sl)
545 Glib::RefPtr<TreeSelection> selection = region_list_display.get_selection();
546 TreeView::Selection::ListHandle_Path rows = selection->get_selected_rows ();
547 TreeView::Selection::ListHandle_Path::iterator i = rows.begin();
549 if (selection->count_selected_rows() == 0 || session == 0) {
553 for (; i != rows.end(); ++i) {
556 if ((iter = region_list_model->get_iter (*i))) {
557 sl (((*iter)[region_list_columns.region]));
563 Editor::hide_a_region (boost::shared_ptr<Region> r)
565 r->set_hidden (true);
569 Editor::remove_a_region (boost::shared_ptr<Region> r)
571 cerr << "remove " << r->name();
572 session->remove_region_from_region_list (r);
576 Editor::audition_region_from_region_list ()
578 region_list_selection_mapover (mem_fun (*this, &Editor::consider_auditioning));
582 Editor::hide_region_from_region_list ()
584 region_list_selection_mapover (mem_fun (*this, &Editor::hide_a_region));
588 Editor::remove_region_from_region_list ()
590 cerr << "Mapping remove over region selection\n";
591 region_list_selection_mapover (mem_fun (*this, &Editor::remove_a_region));
595 Editor::region_list_display_drag_data_received (const RefPtr<Gdk::DragContext>& context,
597 const SelectionData& data,
598 guint info, guint time)
600 vector<ustring> paths;
602 if (convert_drop_to_paths (paths, context, x, y, data, info, time) == 0) {
604 do_embed (paths, false, ImportAsRegion, 0, pos, true);
605 context->drag_finish (true, false, time);
610 Editor::region_list_selection_filter (const RefPtr<TreeModel>& model, const TreeModel::Path& path, bool yn)
612 /* not possible to select rows that do not represent regions, like "Hidden" */
614 /// XXXX FIXME boost::shared_ptr<Region> r = ((model->get_iter (path)))[region_list_columns.region];