2 * Copyright (C) 2010-2012 Carl Hetherington <carl@carlh.net>
3 * Copyright (C) 2010-2017 Paul Davis <paul@linuxaudiosystems.com>
4 * Copyright (C) 2011 David Robillard <d@drobilla.net>
5 * Copyright (C) 2014-2015 Robin Gareus <robin@gareus.org>
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
22 #include <gtkmm/table.h>
23 #include <gtkmm/stock.h>
24 #include <gtkmm/alignment.h>
26 #include "pbd/stateful_diff_command.h"
28 #include "ardour/region.h"
30 #include "gui_thread.h"
32 #include "public_editor.h"
33 #include "region_layering_order_editor.h"
34 #include "region_view.h"
40 using namespace ARDOUR;
41 using namespace ARDOUR_UI_UTILS;
43 RegionLayeringOrderEditor::RegionLayeringOrderEditor (PublicEditor& pe)
44 : ArdourWindow (_("RegionLayeringOrderEditor"))
46 , in_row_change (false)
47 , regions_at_position (0)
48 , layering_order_model (Gtk::ListStore::create (layering_order_columns))
49 , clock ("layer dialog", true, "", false, false, false)
53 set_name ("RegionLayeringOrderEditorWindow");
55 layering_order_display.set_model (layering_order_model);
57 layering_order_display.append_column (_("Region Name"), layering_order_columns.name);
58 layering_order_display.set_headers_visible (true);
59 layering_order_display.set_reorderable (false);
60 layering_order_display.set_rules_hint (true);
62 scroller.set_policy (Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
63 scroller.add (layering_order_display);
65 clock.set_mode (AudioClock::BBT);
67 Gtk::Table* scroller_table = manage (new Gtk::Table);
68 scroller_table->set_size_request (300, 250);
69 scroller_table->attach (scroller, 0, 1, 0, 1);
70 scroller_table->set_col_spacings (5);
71 scroller_table->set_row_spacings (5);
73 track_label.set_name ("RegionLayeringOrderEditorLabel");
74 track_label.set_text (_("Track:"));
75 track_label.set_alignment (0, 0.5);
76 clock_label.set_name ("RegionLayeringOrderEditorLabel");
77 clock_label.set_text (_("Position:"));
78 clock_label.set_alignment (0, 0.5);
79 track_name_label.set_name ("RegionLayeringOrderEditorNameLabel");
80 track_name_label.set_alignment (0, 0.5);
81 clock.set_mode (AudioClock::BBT);
83 Gtk::Table* info_table = manage (new Gtk::Table (2, 2));
84 info_table->set_col_spacings (5);
85 info_table->set_row_spacings (5);
86 info_table->attach (track_label, 0, 1, 0, 1, FILL, FILL);
87 info_table->attach (track_name_label, 1, 2, 0, 1, FILL, FILL);
88 info_table->attach (clock_label, 0, 1, 1, 2, FILL, FILL);
89 info_table->attach (clock, 1, 2, 1, 2, Gtk::AttachOptions(0), FILL);
91 Gtk::VBox* vbox = Gtk::manage (new Gtk::VBox ());
92 vbox->set_spacing (12);
93 vbox->pack_start (*info_table, false, false);
94 vbox->pack_start (*scroller_table, true, true);
97 info_table->set_name ("RegionLayeringOrderTable");
98 scroller_table->set_name ("RegionLayeringOrderTable");
100 layering_order_display.set_name ("RegionLayeringOrderDisplay");
101 layering_order_display.get_selection()->set_mode (SELECTION_SINGLE);
102 layering_order_display.get_selection()->signal_changed ().connect (mem_fun (*this, &RegionLayeringOrderEditor::row_selected));
104 layering_order_display.grab_focus ();
106 set_title (_("Choose Top Region"));
110 RegionLayeringOrderEditor::~RegionLayeringOrderEditor ()
116 RegionLayeringOrderEditor::row_selected ()
122 Glib::RefPtr<TreeSelection> selection = layering_order_display.get_selection();
123 TreeModel::iterator iter = selection->get_selected(); // only used with Gtk::SELECTION_SINGLE
129 TreeModel::Row row = *iter;
130 RegionView* rv = row[layering_order_columns.region_view];
132 vector<RegionView*> eq;
133 editor.get_equivalent_regions (rv, eq, Properties::group_select.property_id);
135 /* XXX this should be reversible, really */
137 for (vector<RegionView*>::iterator i = eq.begin(); i != eq.end(); ++i) {
138 boost::shared_ptr<Playlist> pl = (*i)->region()->playlist();
140 pl->raise_region_to_top ((*i)->region());
145 struct RegionViewCompareByLayer {
146 bool operator() (RegionView* a, RegionView* b) const {
147 return a->region()->layer() > b->region()->layer();
152 RegionLayeringOrderEditor::refill ()
154 assert (_time_axis_view);
156 regions_at_position = 0;
157 in_row_change = true;
158 layering_order_model->clear ();
160 RegionSelection region_list;
162 ts.push_back (_time_axis_view);
163 editor.get_regions_at (region_list, position, ts);
165 regions_at_position = region_list.size ();
167 if (regions_at_position < 2) {
168 playlist_modified_connection.disconnect ();
170 in_row_change = false;
174 RegionViewCompareByLayer cmp;
175 region_list.sort (cmp);
177 for (RegionSelection::const_iterator i = region_list.begin(); i != region_list.end(); ++i) {
178 TreeModel::Row newrow = *(layering_order_model->append());
179 newrow[layering_order_columns.name] = (*i)->region()->name();
180 newrow[layering_order_columns.region_view] = *i;
182 if (i == region_list.begin()) {
183 layering_order_display.get_selection()->select(newrow);
187 in_row_change = false;
191 RegionLayeringOrderEditor::set_context (const string& a_name, Session* s, TimeAxisView* tav, boost::shared_ptr<Playlist> pl, samplepos_t pos)
193 track_name_label.set_text (a_name);
195 clock.set_session (s);
196 clock.set (pos, true);
198 playlist_modified_connection.disconnect ();
199 pl->ContentsChanged.connect (playlist_modified_connection, invalidator (*this), boost::bind
200 (&RegionLayeringOrderEditor::playlist_modified, this), gui_context());
202 _time_axis_view = tav;
209 RegionLayeringOrderEditor::on_key_press_event (GdkEventKey* ev)
211 bool handled = false;
213 /* in general, we want shortcuts working while in this
214 dialog. However, we'd like to treat "return" specially
215 since it is used for row activation. So ..
217 for return: try normal handling first
218 then try the editor (to get accelerators/shortcuts)
219 then try normal handling (for keys other than return)
222 if (ev->keyval == GDK_Return) {
223 handled = ArdourWindow::on_key_press_event (ev);
227 handled = relay_key_press (ev, this);
231 handled = ArdourWindow::on_key_press_event (ev);
238 RegionLayeringOrderEditor::maybe_present ()
240 if (regions_at_position < 2) {
249 RegionLayeringOrderEditor::playlist_modified ()