/* * Copyright (C) 2009-2012 Carl Hetherington * Copyright (C) 2009-2012 David Robillard * Copyright (C) 2009-2018 Paul Davis * Copyright (C) 2013-2019 Robin Gareus * Copyright (C) 2015-2016 Tim Mayberry * Copyright (C) 2016 Nick Mainsbridge * Copyright (C) 2018-2019 Ben Loftis * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include #include #include #include #include #include "pbd/basename.h" #include "pbd/enumwriter.h" #include "ardour/audiofilesource.h" #include "ardour/audioregion.h" #include "ardour/profile.h" #include "ardour/region_factory.h" #include "ardour/session.h" #include "ardour/session_playlist.h" #include "ardour/silentfilesource.h" #include "gtkmm2ext/treeutils.h" #include "gtkmm2ext/utils.h" #include "widgets/choice.h" #include "widgets/tooltips.h" #include "actions.h" #include "ardour_ui.h" #include "audio_clock.h" #include "editing.h" #include "editing_convert.h" #include "editor.h" #include "editor_drag.h" #include "editor_regions.h" #include "gui_thread.h" #include "keyboard.h" #include "main_clock.h" #include "region_view.h" #include "ui_config.h" #include "utils.h" #include "pbd/i18n.h" using namespace std; using namespace ARDOUR; using namespace ArdourWidgets; using namespace ARDOUR_UI_UTILS; using namespace PBD; using namespace Gtk; using namespace Glib; using namespace Editing; using Gtkmm2ext::Keyboard; struct ColumnInfo { int index; int sort_idx; Gtk::AlignmentEnum al; const char* label; const char* tooltip; }; //#define SHOW_REGION_EXTRAS EditorRegions::EditorRegions (Editor* e) : EditorComponent (e) , old_focus (0) , name_editable (0) , tags_editable (0) , _menu (0) , _no_redisplay (false) { _display.set_size_request (100, -1); _display.set_rules_hint (true); _display.set_name ("RegionList"); _display.set_fixed_height_mode (true); _display.set_reorderable (false); /* Try to prevent single mouse presses from initiating edits. * This relies on a hack in gtktreeview.c:gtk_treeview_button_press() */ _display.set_data ("mouse-edits-require-mod1", (gpointer)0x1); _model = TreeStore::create (_columns); _model->set_sort_column (0, SORT_ASCENDING); /* column widths */ int bbt_width, date_width, check_width, height; Glib::RefPtr layout = _display.create_pango_layout (X_ ("000|000|000")); Gtkmm2ext::get_pixel_size (layout, bbt_width, height); Glib::RefPtr layout2 = _display.create_pango_layout (X_ ("2099-10-10 10:10:30")); Gtkmm2ext::get_pixel_size (layout2, date_width, height); check_width = 20; TreeViewColumn* col_name = manage (new TreeViewColumn ("", _columns.name)); col_name->set_fixed_width (120); col_name->set_sizing (TREE_VIEW_COLUMN_FIXED); TreeViewColumn* col_tags = manage (new TreeViewColumn ("", _columns.tags)); col_tags->set_fixed_width (date_width); col_tags->set_sizing (TREE_VIEW_COLUMN_FIXED); TreeViewColumn* col_start = manage (new TreeViewColumn ("", _columns.start)); col_start->set_fixed_width (bbt_width); col_start->set_sizing (TREE_VIEW_COLUMN_FIXED); TreeViewColumn* col_end = manage (new TreeViewColumn ("", _columns.end)); col_end->set_fixed_width (bbt_width); col_end->set_sizing (TREE_VIEW_COLUMN_FIXED); TreeViewColumn* col_length = manage (new TreeViewColumn ("", _columns.length)); col_length->set_fixed_width (bbt_width); col_length->set_sizing (TREE_VIEW_COLUMN_FIXED); TreeViewColumn* col_sync = manage (new TreeViewColumn ("", _columns.sync)); col_sync->set_fixed_width (bbt_width); col_sync->set_sizing (TREE_VIEW_COLUMN_FIXED); TreeViewColumn* col_fadein = manage (new TreeViewColumn ("", _columns.fadein)); col_fadein->set_fixed_width (bbt_width); col_fadein->set_sizing (TREE_VIEW_COLUMN_FIXED); TreeViewColumn* col_fadeout = manage (new TreeViewColumn ("", _columns.fadeout)); col_fadeout->set_fixed_width (bbt_width); col_fadeout->set_sizing (TREE_VIEW_COLUMN_FIXED); TreeViewColumn* col_locked = manage (new TreeViewColumn ("", _columns.locked)); col_locked->set_fixed_width (check_width); col_locked->set_sizing (TREE_VIEW_COLUMN_FIXED); TreeViewColumn* col_glued = manage (new TreeViewColumn ("", _columns.glued)); col_glued->set_fixed_width (check_width); col_glued->set_sizing (TREE_VIEW_COLUMN_FIXED); TreeViewColumn* col_muted = manage (new TreeViewColumn ("", _columns.muted)); col_muted->set_fixed_width (check_width); col_muted->set_sizing (TREE_VIEW_COLUMN_FIXED); TreeViewColumn* col_opaque = manage (new TreeViewColumn ("", _columns.opaque)); col_opaque->set_fixed_width (check_width); col_opaque->set_sizing (TREE_VIEW_COLUMN_FIXED); _display.append_column (*col_name); _display.append_column (*col_tags); _display.append_column (*col_start); _display.append_column (*col_length); _display.append_column (*col_locked); _display.append_column (*col_glued); _display.append_column (*col_muted); _display.append_column (*col_opaque); #ifdef SHOW_REGION_EXTRAS _display.append_column (*col_end); _display.append_column (*col_sync); _display.append_column (*col_fadein); _display.append_column (*col_fadeout); #endif TreeViewColumn* col; Gtk::Label* l; /* clang-format off */ ColumnInfo ci[] = { { 0, 0, ALIGN_LEFT, _("Region"), _("Region name, with number of channels in []'s") }, { 1, 1, ALIGN_LEFT, _("Tags"), _("Tags") }, { 2, 15, ALIGN_RIGHT, _("Start"), _("Position of start of region") }, { 3, 3, ALIGN_RIGHT, _("Length"), _("Length of the region") }, { 4, -1, ALIGN_CENTER, S_("Lock|L"), _("Region position locked?") }, { 5, -1, ALIGN_CENTER, S_("Glued|G"), _("Region position glued to Bars|Beats time?") }, { 6, -1, ALIGN_CENTER, S_("Mute|M"), _("Region muted?") }, { 7, -1, ALIGN_CENTER, S_("Opaque|O"), _("Region opaque (blocks regions below it from being heard)?") }, #ifdef SHOW_REGION_EXTRAS { 8, 4, ALIGN_RIGHT, _("End"), _("Position of end of region") }, { 9, -1, ALIGN_RIGHT, _("Sync"), _("Position of region sync point, relative to start of the region") }, { 10,-1, ALIGN_RIGHT, _("Fade In"), _("Length of region fade-in (units: secondary clock), () if disabled") }, { 11,-1, ALIGN_RIGHT, _("Fade Out"), _("Length of region fade-out (units: secondary clock), () if disabled") }, #endif { -1,-1, ALIGN_CENTER, 0, 0 } }; /* clang-format on */ for (int i = 0; ci[i].index >= 0; ++i) { col = _display.get_column (ci[i].index); /* add the label */ l = manage (new Label (ci[i].label)); l->set_alignment (ci[i].al); set_tooltip (*l, ci[i].tooltip); col->set_widget (*l); l->show (); col->set_sort_column (ci[i].sort_idx); col->set_expand (false); /* this sets the alignment of the column header... */ col->set_alignment (ci[i].al); /* ...and this sets the alignment for the data cells */ CellRendererText* renderer = dynamic_cast (_display.get_column_cell_renderer (i)); if (renderer) { renderer->property_xalign () = (ci[i].al == ALIGN_RIGHT ? 1.0 : (ci[i].al == ALIGN_LEFT ? 0.0 : 0.5)); } } _display.set_model (_model); _display.set_headers_visible (true); _display.set_rules_hint (); if (UIConfiguration::instance ().get_use_tooltips ()) { /* show path as the row tooltip */ _display.set_tooltip_column (12); /* path */ } _display.get_selection ()->set_select_function (sigc::mem_fun (*this, &EditorRegions::selection_filter)); /* Name cell: make editable */ CellRendererText* region_name_cell = dynamic_cast (_display.get_column_cell_renderer (0)); region_name_cell->property_editable () = true; region_name_cell->signal_edited ().connect (sigc::mem_fun (*this, &EditorRegions::name_edit)); region_name_cell->signal_editing_started ().connect (sigc::mem_fun (*this, &EditorRegions::name_editing_started)); /* Region Name: color turns red if source is missing. */ TreeViewColumn* tv_col = _display.get_column (0); CellRendererText* renderer = dynamic_cast (_display.get_column_cell_renderer (0)); tv_col->add_attribute (renderer->property_text (), _columns.name); tv_col->add_attribute (renderer->property_foreground_gdk (), _columns.color_); tv_col->set_expand (true); /* Tags cell: make editable */ CellRendererText* region_tags_cell = dynamic_cast (_display.get_column_cell_renderer (1)); region_tags_cell->property_editable () = true; region_tags_cell->signal_edited ().connect (sigc::mem_fun (*this, &EditorRegions::tag_edit)); region_tags_cell->signal_editing_started ().connect (sigc::mem_fun (*this, &EditorRegions::tag_editing_started)); /* checkbox cells */ int check_start_col = 4; CellRendererToggle* locked_cell = dynamic_cast (_display.get_column_cell_renderer (check_start_col++)); locked_cell->property_activatable () = true; locked_cell->signal_toggled ().connect (sigc::mem_fun (*this, &EditorRegions::locked_changed)); CellRendererToggle* glued_cell = dynamic_cast (_display.get_column_cell_renderer (check_start_col++)); glued_cell->property_activatable () = true; glued_cell->signal_toggled ().connect (sigc::mem_fun (*this, &EditorRegions::glued_changed)); CellRendererToggle* muted_cell = dynamic_cast (_display.get_column_cell_renderer (check_start_col++)); muted_cell->property_activatable () = true; muted_cell->signal_toggled ().connect (sigc::mem_fun (*this, &EditorRegions::muted_changed)); CellRendererToggle* opaque_cell = dynamic_cast (_display.get_column_cell_renderer (check_start_col)); opaque_cell->property_activatable () = true; opaque_cell->signal_toggled ().connect (sigc::mem_fun (*this, &EditorRegions::opaque_changed)); _display.get_selection ()->set_mode (SELECTION_MULTIPLE); _display.add_object_drag (_columns.region.index (), "regions"); _display.set_drag_column (_columns.name.index ()); /* setup DnD handling */ list region_list_target_table; region_list_target_table.push_back (TargetEntry ("text/uri-list")); region_list_target_table.push_back (TargetEntry ("text/plain")); region_list_target_table.push_back (TargetEntry ("application/x-rootwin-drop")); _display.add_drop_targets (region_list_target_table); _display.signal_drag_data_received ().connect (sigc::mem_fun (*this, &EditorRegions::drag_data_received)); _scroller.add (_display); _scroller.set_policy (POLICY_AUTOMATIC, POLICY_AUTOMATIC); _display.signal_button_press_event ().connect (sigc::mem_fun (*this, &EditorRegions::button_press), false); _change_connection = _display.get_selection ()->signal_changed ().connect (sigc::mem_fun (*this, &EditorRegions::selection_changed)); _scroller.signal_key_press_event ().connect (sigc::mem_fun (*this, &EditorRegions::key_press), false); _scroller.signal_focus_in_event ().connect (sigc::mem_fun (*this, &EditorRegions::focus_in), false); _scroller.signal_focus_out_event ().connect (sigc::mem_fun (*this, &EditorRegions::focus_out)); _display.signal_enter_notify_event ().connect (sigc::mem_fun (*this, &EditorRegions::enter_notify), false); _display.signal_leave_notify_event ().connect (sigc::mem_fun (*this, &EditorRegions::leave_notify), false); ARDOUR_UI::instance ()->primary_clock->mode_changed.connect (sigc::mem_fun (*this, &EditorRegions::clock_format_changed)); e->EditorFreeze.connect (editor_freeze_connection, MISSING_INVALIDATOR, boost::bind (&EditorRegions::freeze_tree_model, this), gui_context ()); e->EditorThaw.connect (editor_thaw_connection, MISSING_INVALIDATOR, boost::bind (&EditorRegions::thaw_tree_model, this), gui_context ()); } bool EditorRegions::focus_in (GdkEventFocus*) { Window* win = dynamic_cast (_scroller.get_toplevel ()); if (win) { old_focus = win->get_focus (); } else { old_focus = 0; } name_editable = 0; tags_editable = 0; /* try to do nothing on focus in (doesn't work, hence selection_count nonsense) */ return true; } bool EditorRegions::focus_out (GdkEventFocus*) { if (old_focus) { old_focus->grab_focus (); old_focus = 0; } name_editable = 0; tags_editable = 0; return false; } bool EditorRegions::enter_notify (GdkEventCrossing*) { if (name_editable || tags_editable) { return true; } Keyboard::magic_widget_grab_focus (); return false; } bool EditorRegions::leave_notify (GdkEventCrossing*) { if (old_focus) { old_focus->grab_focus (); old_focus = 0; } Keyboard::magic_widget_drop_focus (); return false; } void EditorRegions::set_session (ARDOUR::Session* s) { SessionHandlePtr::set_session (s); ARDOUR::Region::RegionPropertyChanged.connect (region_property_connection, MISSING_INVALIDATOR, boost::bind (&EditorRegions::region_changed, this, _1, _2), gui_context ()); ARDOUR::RegionFactory::CheckNewRegion.connect (check_new_region_connection, MISSING_INVALIDATOR, boost::bind (&EditorRegions::add_region, this, _1), gui_context ()); redisplay (); } void EditorRegions::add_region (boost::shared_ptr region) { if (!region || !_session) { return; } /* whole-file regions are shown in the Source List */ if (region->whole_file ()) { return; } PropertyChange pc; region_changed (region, pc); } void EditorRegions::destroy_region (boost::shared_ptr region) { //UNTESTED //At the time of writing, the only way to remove regions is "cleanup" //by definition, "cleanup" only removes regions that aren't on the timeline //so this would be a no-op anyway //perhaps someday we will allow users to manually destroy regions. RegionRowMap::iterator map_it = region_row_map.find (region); if (map_it != region_row_map.end ()) { region_row_map.erase (map_it); _model->erase (map_it->second); } } void EditorRegions::remove_unused_regions () { vector choices; string prompt; if (!_session) { return; } prompt = _ ("Do you really want to remove unused regions?" "\n(This is destructive and cannot be undone)"); choices.push_back (_ ("No, do nothing.")); choices.push_back (_ ("Yes, remove.")); ArdourWidgets::Choice prompter (_ ("Remove unused regions"), prompt, choices); if (prompter.run () == 1) { _no_redisplay = true; _session->cleanup_regions (); _no_redisplay = false; redisplay (); } } void EditorRegions::region_changed (boost::shared_ptr r, const PropertyChange& what_changed) { RegionRowMap::iterator map_it = region_row_map.find (r); boost::shared_ptr pl = r->playlist (); if (!(pl && _session && _session->playlist_is_active (pl))) { /* this region is not on an active playlist * maybe it got deleted, or whatever */ if (map_it != region_row_map.end ()) { region_row_map.erase (map_it); _model->erase (map_it->second); } return; } if (map_it != region_row_map.end ()) { /* found the region, update its row properties */ TreeModel::Row row = *(map_it->second); populate_row (r, row, what_changed); } else { /* new region, add it to the list */ TreeModel::iterator iter = _model->append (); TreeModel::Row row = *iter; region_row_map.insert (pair, Gtk::TreeModel::iterator> (r, iter)); /* set the properties that don't change */ row[_columns.region] = r; /* now populate the properties that might change... */ populate_row (r, row, PropertyChange ()); } } void EditorRegions::selection_changed () { _editor->_region_selection_change_updates_region_list = false; if (_display.get_selection ()->count_selected_rows () > 0) { TreeIter iter; TreeView::Selection::ListHandle_Path rows = _display.get_selection ()->get_selected_rows (); _editor->get_selection ().clear_regions (); for (TreeView::Selection::ListHandle_Path::iterator i = rows.begin (); i != rows.end (); ++i) { if ((iter = _model->get_iter (*i))) { boost::shared_ptr region = (*iter)[_columns.region]; // they could have clicked on a row that is just a placeholder, like "Hidden" // although that is not allowed by our selection filter. check it anyway // since we need a region ptr. if (region) { _change_connection.block (true); _editor->set_selected_regionview_from_region_list (region, Selection::Add); _change_connection.block (false); } } } } else { _editor->get_selection ().clear_regions (); } _editor->_region_selection_change_updates_region_list = true; } void EditorRegions::set_selected (RegionSelection& regions) { for (RegionSelection::iterator i = regions.begin (); i != regions.end (); ++i) { boost::shared_ptr r ((*i)->region ()); RegionRowMap::iterator it; it = region_row_map.find (r); if (it != region_row_map.end ()) { TreeModel::iterator j = it->second; _display.get_selection ()->select (*j); } } } void EditorRegions::redisplay () { if (_no_redisplay || !_session) { return; } /* store sort column id and type for later */ int sort_col_id; Gtk::SortType sort_type; _model->get_sort_column_id (sort_col_id, sort_type); _display.set_model (Glib::RefPtr (0)); _model->clear (); /* Disable sorting to gain performance */ _model->set_sort_column (-2, SORT_ASCENDING); region_row_map.clear (); RegionFactory::foreach_region (sigc::mem_fun (*this, &EditorRegions::add_region)); _model->set_sort_column (sort_col_id, sort_type); // re-enabale sorting _display.set_model (_model); } void EditorRegions::update_row (boost::shared_ptr region) { if (!region || !_session) { return; } RegionRowMap::iterator it; it = region_row_map.find (region); if (it != region_row_map.end ()) { PropertyChange c; TreeModel::iterator j = it->second; populate_row (region, (*j), c); } } void EditorRegions::clock_format_changed () { if (!_session) { return; } PropertyChange change; change.add (ARDOUR::Properties::start); change.add (ARDOUR::Properties::length); change.add (ARDOUR::Properties::position); change.add (ARDOUR::Properties::sync_position); change.add (ARDOUR::Properties::fade_in); change.add (ARDOUR::Properties::fade_out); RegionRowMap::iterator i; for (i = region_row_map.begin (); i != region_row_map.end (); ++i) { TreeModel::iterator j = i->second; boost::shared_ptr region = (*j)[_columns.region]; populate_row (region, (*j), change); } } void EditorRegions::format_position (samplepos_t pos, char* buf, size_t bufsize, bool onoff) { Timecode::BBT_Time bbt; Timecode::Time timecode; if (pos < 0) { error << string_compose (_ ("EditorRegions::format_position: negative timecode position: %1"), pos) << endmsg; snprintf (buf, bufsize, "invalid"); return; } switch (ARDOUR_UI::instance ()->primary_clock->mode ()) { case AudioClock::BBT: bbt = _session->tempo_map ().bbt_at_sample (pos); if (onoff) { snprintf (buf, bufsize, "%03d|%02d|%04d", bbt.bars, bbt.beats, bbt.ticks); } else { snprintf (buf, bufsize, "(%03d|%02d|%04d)", bbt.bars, bbt.beats, bbt.ticks); } break; case AudioClock::MinSec: samplepos_t left; int hrs; int mins; float secs; left = pos; hrs = (int)floor (left / (_session->sample_rate () * 60.0f * 60.0f)); left -= (samplecnt_t)floor (hrs * _session->sample_rate () * 60.0f * 60.0f); mins = (int)floor (left / (_session->sample_rate () * 60.0f)); left -= (samplecnt_t)floor (mins * _session->sample_rate () * 60.0f); secs = left / (float)_session->sample_rate (); if (onoff) { snprintf (buf, bufsize, "%02d:%02d:%06.3f", hrs, mins, secs); } else { snprintf (buf, bufsize, "(%02d:%02d:%06.3f)", hrs, mins, secs); } break; case AudioClock::Seconds: if (onoff) { snprintf (buf, bufsize, "%.1f", pos / (float)_session->sample_rate ()); } else { snprintf (buf, bufsize, "(%.1f)", pos / (float)_session->sample_rate ()); } break; case AudioClock::Samples: if (onoff) { snprintf (buf, bufsize, "%" PRId64, pos); } else { snprintf (buf, bufsize, "(%" PRId64 ")", pos); } break; case AudioClock::Timecode: default: _session->timecode_time (pos, timecode); if (onoff) { snprintf (buf, bufsize, "%02d:%02d:%02d:%02d", timecode.hours, timecode.minutes, timecode.seconds, timecode.frames); } else { snprintf (buf, bufsize, "(%02d:%02d:%02d:%02d)", timecode.hours, timecode.minutes, timecode.seconds, timecode.frames); } break; } } void EditorRegions::populate_row (boost::shared_ptr region, TreeModel::Row const& row, PBD::PropertyChange const& what_changed) { /* the grid is most interested in the regions that are *visible* in the editor. * this is a convenient place to flag changes to the grid cache, on a visible region */ PropertyChange grid_interests; grid_interests.add (ARDOUR::Properties::position); grid_interests.add (ARDOUR::Properties::length); grid_interests.add (ARDOUR::Properties::sync_position); if (what_changed.contains (grid_interests)) { _editor->mark_region_boundary_cache_dirty (); } { Gdk::Color c; bool missing_source = boost::dynamic_pointer_cast (region->source ()) != NULL; if (missing_source) { set_color_from_rgba (c, UIConfiguration::instance ().color ("region list missing source")); } else { set_color_from_rgba (c, UIConfiguration::instance ().color ("region list whole file")); } row[_columns.color_] = c; } boost::shared_ptr audioregion = boost::dynamic_pointer_cast (region); PropertyChange c; const bool all = what_changed == c; if (all || what_changed.contains (Properties::position)) { populate_row_position (region, row); } if (all || what_changed.contains (Properties::start) || what_changed.contains (Properties::sync_position)) { populate_row_sync (region, row); } if (all || what_changed.contains (Properties::fade_in)) { populate_row_fade_in (region, row, audioregion); } if (all || what_changed.contains (Properties::fade_out)) { populate_row_fade_out (region, row, audioregion); } if (all || what_changed.contains (Properties::locked)) { populate_row_locked (region, row); } if (all || what_changed.contains (Properties::position_lock_style)) { populate_row_glued (region, row); } if (all || what_changed.contains (Properties::muted)) { populate_row_muted (region, row); } if (all || what_changed.contains (Properties::opaque)) { populate_row_opaque (region, row); } if (all || what_changed.contains (Properties::length)) { populate_row_end (region, row); populate_row_length (region, row); } if (all) { populate_row_source (region, row); } if (all || what_changed.contains (Properties::name) || what_changed.contains (Properties::tags)) { populate_row_name (region, row); } } #if 0 if (audioRegion && fades_in_seconds) { samplepos_t left; int mins; int millisecs; left = audioRegion->fade_in()->back()->when; mins = (int) floor (left / (_session->sample_rate() * 60.0f)); left -= (samplepos_t) floor (mins * _session->sample_rate() * 60.0f); millisecs = (int) floor ((left * 1000.0f) / _session->sample_rate()); if (audioRegion->fade_in()->back()->when >= _session->sample_rate()) { sprintf (fadein_str, "%01dM %01dmS", mins, millisecs); } else { sprintf (fadein_str, "%01dmS", millisecs); } left = audioRegion->fade_out()->back()->when; mins = (int) floor (left / (_session->sample_rate() * 60.0f)); left -= (samplepos_t) floor (mins * _session->sample_rate() * 60.0f); millisecs = (int) floor ((left * 1000.0f) / _session->sample_rate()); if (audioRegion->fade_out()->back()->when >= _session->sample_rate()) { sprintf (fadeout_str, "%01dM %01dmS", mins, millisecs); } else { sprintf (fadeout_str, "%01dmS", millisecs); } } #endif void EditorRegions::populate_row_length (boost::shared_ptr region, TreeModel::Row const& row) { char buf[16]; if (ARDOUR_UI::instance ()->primary_clock->mode () == AudioClock::BBT) { TempoMap& map (_session->tempo_map ()); Timecode::BBT_Time bbt = map.bbt_at_beat (map.beat_at_sample (region->last_sample ()) - map.beat_at_sample (region->first_sample ())); snprintf (buf, sizeof (buf), "%03d|%02d|%04d", bbt.bars, bbt.beats, bbt.ticks); } else { format_position (region->length (), buf, sizeof (buf)); } row[_columns.length] = buf; } void EditorRegions::populate_row_end (boost::shared_ptr region, TreeModel::Row const& row) { #ifndef SHOW_REGION_EXTRAS return; #endif if (region->last_sample () >= region->first_sample ()) { char buf[16]; format_position (region->last_sample (), buf, sizeof (buf)); row[_columns.end] = buf; } else { row[_columns.end] = "empty"; } } void EditorRegions::populate_row_position (boost::shared_ptr region, TreeModel::Row const& row) { row[_columns.position] = region->position (); char buf[16]; format_position (region->position (), buf, sizeof (buf)); row[_columns.start] = buf; } void EditorRegions::populate_row_sync (boost::shared_ptr region, TreeModel::Row const& row) { #ifndef SHOW_REGION_EXTRAS return; #endif if (region->sync_position () == region->position ()) { row[_columns.sync] = _ ("Start"); } else if (region->sync_position () == (region->last_sample ())) { row[_columns.sync] = _ ("End"); } else { char buf[16]; format_position (region->sync_position (), buf, sizeof (buf)); row[_columns.sync] = buf; } } void EditorRegions::populate_row_fade_in (boost::shared_ptr region, TreeModel::Row const& row, boost::shared_ptr audioregion) { #ifndef SHOW_REGION_EXTRAS return; #endif if (!audioregion) { row[_columns.fadein] = ""; } else { char buf[32]; format_position (audioregion->fade_in ()->back ()->when, buf, sizeof (buf), audioregion->fade_in_active ()); row[_columns.fadein] = buf; } } void EditorRegions::populate_row_fade_out (boost::shared_ptr region, TreeModel::Row const& row, boost::shared_ptr audioregion) { #ifndef SHOW_REGION_EXTRAS return; #endif if (!audioregion) { row[_columns.fadeout] = ""; } else { char buf[32]; format_position (audioregion->fade_out ()->back ()->when, buf, sizeof (buf), audioregion->fade_out_active ()); row[_columns.fadeout] = buf; } } void EditorRegions::populate_row_locked (boost::shared_ptr region, TreeModel::Row const& row) { row[_columns.locked] = region->locked (); } void EditorRegions::populate_row_glued (boost::shared_ptr region, TreeModel::Row const& row) { if (region->position_lock_style () == MusicTime) { row[_columns.glued] = true; } else { row[_columns.glued] = false; } } void EditorRegions::populate_row_muted (boost::shared_ptr region, TreeModel::Row const& row) { row[_columns.muted] = region->muted (); } void EditorRegions::populate_row_opaque (boost::shared_ptr region, TreeModel::Row const& row) { row[_columns.opaque] = region->opaque (); } void EditorRegions::populate_row_name (boost::shared_ptr region, TreeModel::Row const& row) { if (region->n_channels () > 1) { row[_columns.name] = string_compose ("%1 [%2]", Gtkmm2ext::markup_escape_text (region->name ()), region->n_channels ()); } else { row[_columns.name] = Gtkmm2ext::markup_escape_text (region->name ()); } row[_columns.tags] = region->tags (); } void EditorRegions::populate_row_source (boost::shared_ptr region, TreeModel::Row const& row) { if (boost::dynamic_pointer_cast (region->source ())) { row[_columns.path] = _ ("MISSING ") + Gtkmm2ext::markup_escape_text (region->source ()->name ()); } else { row[_columns.path] = Gtkmm2ext::markup_escape_text (region->source ()->name ()); } } void EditorRegions::show_context_menu (int button, int time) { using namespace Gtk::Menu_Helpers; Gtk::Menu* menu = dynamic_cast (ActionManager::get_widget (X_ ("/PopupRegionMenu"))); menu->popup (button, time); } bool EditorRegions::key_press (GdkEventKey* ev) { TreeViewColumn* col; switch (ev->keyval) { case GDK_Tab: case GDK_ISO_Left_Tab: if (name_editable) { name_editable->editing_done (); name_editable = 0; } if (tags_editable) { tags_editable->editing_done (); tags_editable = 0; } col = _display.get_column (0); // select&focus on name column if (Keyboard::modifier_state_equals (ev->state, Keyboard::TertiaryModifier)) { treeview_select_previous (_display, _model, col); } else { treeview_select_next (_display, _model, col); } return true; break; default: break; } return false; } bool EditorRegions::button_press (GdkEventButton* ev) { boost::shared_ptr region; TreeIter iter; TreeModel::Path path; TreeViewColumn* column; int cellx; int celly; if (_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) { if ((iter = _model->get_iter (path))) { region = (*iter)[_columns.region]; } } if (Keyboard::is_context_menu_event (ev)) { show_context_menu (ev->button, ev->time); return true; } if (region != 0 && Keyboard::is_button2_event (ev)) { /* start/stop audition */ if (!Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) { _editor->consider_auditioning (region); } return true; } return false; } void EditorRegions::selection_mapover (sigc::slot > sl) { Glib::RefPtr selection = _display.get_selection (); TreeView::Selection::ListHandle_Path rows = selection->get_selected_rows (); TreeView::Selection::ListHandle_Path::iterator i = rows.begin (); if (selection->count_selected_rows () == 0 || _session == 0) { return; } for (; i != rows.end (); ++i) { TreeIter iter; if ((iter = _model->get_iter (*i))) { /* some rows don't have a region associated with them, but can still be selected (XXX maybe prevent them from being selected) */ boost::shared_ptr r = (*iter)[_columns.region]; if (r) { sl (r); } } } } void EditorRegions::drag_data_received (const RefPtr& context, int x, int y, const SelectionData& data, guint info, guint time) { vector paths; if (data.get_target () == "GTK_TREE_MODEL_ROW") { /* something is being dragged over the region list */ _editor->_drags->abort (); _display.on_drag_data_received (context, x, y, data, info, time); return; } if (_editor->convert_drop_to_paths (paths, context, x, y, data, info, time) == 0) { samplepos_t pos = 0; bool copy = ((context->get_actions () & (Gdk::ACTION_COPY | Gdk::ACTION_LINK | Gdk::ACTION_MOVE)) == Gdk::ACTION_COPY); if (UIConfiguration::instance ().get_only_copy_imported_files () || copy) { _editor->do_import (paths, Editing::ImportDistinctFiles, Editing::ImportAsRegion, SrcBest, SMFTrackName, SMFTempoIgnore, pos); } else { _editor->do_embed (paths, Editing::ImportDistinctFiles, ImportAsRegion, pos); } context->drag_finish (true, false, time); } } bool EditorRegions::selection_filter (const RefPtr& model, const TreeModel::Path& path, bool already_selected) { if (already_selected) { /* deselecting path, if it is selected, is OK */ return true; } /* not possible to select rows that do not represent regions, like "Hidden" */ TreeModel::iterator iter = model->get_iter (path); if (iter) { boost::shared_ptr r = (*iter)[_columns.region]; if (!r) { return false; } } return true; } void EditorRegions::name_editing_started (CellEditable* ce, const Glib::ustring& path) { name_editable = ce; /* give it a special name */ Gtk::Entry* e = dynamic_cast (ce); if (e) { e->set_name (X_ ("RegionNameEditorEntry")); TreeIter iter; if ((iter = _model->get_iter (path))) { boost::shared_ptr region = (*iter)[_columns.region]; if (region) { e->set_text (region->name ()); } } } } void EditorRegions::name_edit (const std::string& path, const std::string& new_text) { name_editable = 0; boost::shared_ptr region; TreeIter row_iter; if ((row_iter = _model->get_iter (path))) { region = (*row_iter)[_columns.region]; (*row_iter)[_columns.name] = new_text; } if (region) { region->set_name (new_text); populate_row_name (region, (*row_iter)); } } void EditorRegions::tag_editing_started (CellEditable* ce, const Glib::ustring& path) { tags_editable = ce; /* give it a special name */ Gtk::Entry* e = dynamic_cast (ce); if (e) { e->set_name (X_ ("RegionTagEditorEntry")); TreeIter iter; if ((iter = _model->get_iter (path))) { boost::shared_ptr region = (*iter)[_columns.region]; if (region) { e->set_text (region->tags ()); } } } } void EditorRegions::tag_edit (const std::string& path, const std::string& new_text) { tags_editable = 0; boost::shared_ptr region; TreeIter row_iter; if ((row_iter = _model->get_iter (path))) { region = (*row_iter)[_columns.region]; (*row_iter)[_columns.tags] = new_text; } if (region) { region->set_tags (new_text); populate_row_name (region, (*row_iter)); } } /** @return Region that has been dragged out of the list, or 0 */ boost::shared_ptr EditorRegions::get_dragged_region () { list > regions; TreeView* source; _display.get_object_drag_data (regions, &source); if (regions.empty ()) { return boost::shared_ptr (); } assert (regions.size () == 1); return regions.front (); } void EditorRegions::clear () { _display.set_model (Glib::RefPtr (0)); _model->clear (); _display.set_model (_model); /* Clean up the maps */ region_row_map.clear (); } boost::shared_ptr EditorRegions::get_single_selection () { Glib::RefPtr selected = _display.get_selection (); if (selected->count_selected_rows () != 1) { return boost::shared_ptr (); } TreeView::Selection::ListHandle_Path rows = selected->get_selected_rows (); /* only one row selected, so rows.begin() is it */ TreeIter iter = _model->get_iter (*rows.begin ()); if (!iter) { return boost::shared_ptr (); } return (*iter)[_columns.region]; } void EditorRegions::freeze_tree_model () { _display.set_model (Glib::RefPtr (0)); _model->set_sort_column (-2, SORT_ASCENDING); //Disable sorting to gain performance } void EditorRegions::thaw_tree_model () { _model->set_sort_column (0, SORT_ASCENDING); // renabale sorting _display.set_model (_model); } void EditorRegions::locked_changed (std::string const& path) { TreeIter i = _model->get_iter (path); if (i) { boost::shared_ptr region = (*i)[_columns.region]; if (region) { region->set_locked (!(*i)[_columns.locked]); } } } void EditorRegions::glued_changed (std::string const& path) { TreeIter i = _model->get_iter (path); if (i) { boost::shared_ptr region = (*i)[_columns.region]; if (region) { /* `glued' means MusicTime, and we're toggling here */ region->set_position_lock_style ((*i)[_columns.glued] ? AudioTime : MusicTime); } } } void EditorRegions::muted_changed (std::string const& path) { TreeIter i = _model->get_iter (path); if (i) { boost::shared_ptr region = (*i)[_columns.region]; if (region) { region->set_muted (!(*i)[_columns.muted]); } } } void EditorRegions::opaque_changed (std::string const& path) { TreeIter i = _model->get_iter (path); if (i) { boost::shared_ptr region = (*i)[_columns.region]; if (region) { region->set_opaque (!(*i)[_columns.opaque]); } } } XMLNode& EditorRegions::get_state () const { XMLNode* node = new XMLNode (X_ ("RegionList")); //TODO: save sort state? // node->set_property (X_("sort-col"), _sort_type); // node->set_property (X_("sort-asc"), _sort_type); return *node; } void EditorRegions::set_state (const XMLNode& node) { bool changed = false; if (node.name () != X_ ("RegionList")) { return; } if (changed) { redisplay (); } } RefPtr EditorRegions::remove_unused_regions_action () const { return ActionManager::get_action (X_ ("RegionList"), X_ ("removeUnusedRegions")); }