1 /*
2 * Copyright (C) 2008-2011 Sakari Bergen <sakari.bergen@beatwaves.net>
3 * Copyright (C) 2009 David Robillard <d@drobilla.net>
4 * Copyright (C) 2010-2016 Paul Davis <paul@linuxaudiosystems.com>
5 * Copyright (C) 2014-2017 Robin Gareus <robin@gareus.org>
6 *
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.
11 *
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.
16 *
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.
20 */
21
22 #include <gtkmm/messagedialog.h>
23 #include <gtkmm/stock.h>
24
25 #include "ardour/export_preset.h"
26
27 #include "export_preset_selector.h"
28
29 #include "pbd/i18n.h"
30
ExportPresetSelector()31 ExportPresetSelector::ExportPresetSelector () :
32 label (_("Preset"), Gtk::ALIGN_LEFT),
33 save_button (Gtk::Stock::SAVE),
34 remove_button (Gtk::Stock::REMOVE),
35 new_button (Gtk::Stock::NEW)
36 {
37 list = Gtk::ListStore::create (cols);
38 list->set_sort_column (cols.label, Gtk::SORT_ASCENDING);
39 entry.set_model (list);
40 entry.set_text_column (cols.label);
41
42 pack_start (label, false, false, 0);
43 pack_start (entry, true, true, 6);
44 pack_start (save_button, false, false, 0);
45 pack_start (remove_button, false, false, 6);
46 pack_start (new_button, false, false, 0);
47
48 save_button.set_sensitive (false);
49 remove_button.set_sensitive (false);
50 new_button.set_sensitive (false);
51
52 select_connection = entry.signal_changed().connect (sigc::mem_fun (*this, &ExportPresetSelector::update_selection));
53 save_button.signal_clicked().connect (sigc::mem_fun (*this, &ExportPresetSelector::save_current));
54 new_button.signal_clicked().connect (sigc::mem_fun (*this, &ExportPresetSelector::create_new));
55 remove_button.signal_clicked().connect (sigc::mem_fun (*this, &ExportPresetSelector::remove_current));
56
57 show_all_children ();
58 }
59
60 void
set_manager(boost::shared_ptr<ARDOUR::ExportProfileManager> manager)61 ExportPresetSelector::set_manager (boost::shared_ptr<ARDOUR::ExportProfileManager> manager)
62 {
63 profile_manager = manager;
64 sync_with_manager ();
65 }
66
67 void
sync_with_manager()68 ExportPresetSelector::sync_with_manager ()
69 {
70 list->clear();
71
72 PresetList const & presets = profile_manager->get_presets();
73 Gtk::ListStore::iterator tree_it;
74
75 for (PresetList::const_iterator it = presets.begin(); it != presets.end(); ++it) {
76 tree_it = list->append();
77 tree_it->set_value (cols.preset, *it);
78 tree_it->set_value (cols.label, std::string ((*it)->name()));
79
80 if (*it == current) {
81 select_connection.block (true);
82 entry.set_active (tree_it);
83 select_connection.block (false);
84 }
85 }
86 }
87
88 void
update_selection()89 ExportPresetSelector::update_selection ()
90 {
91 Gtk::ListStore::iterator it = entry.get_active ();
92 std::string text = entry.get_entry()->get_text();
93 bool preset_name_exists = false;
94
95 for (PresetList::const_iterator it = profile_manager->get_presets().begin(); it != profile_manager->get_presets().end(); ++it) {
96 if (!(*it)->name().compare (text)) { preset_name_exists = true; }
97 }
98
99 if (list->iter_is_valid (it)) {
100
101 previous = current = it->get_value (cols.preset);
102 if (!profile_manager->load_preset (current)) {
103 Gtk::MessageDialog dialog (_("The selected preset did not load successfully!\nPerhaps it references a format that has been removed?"),
104 false, Gtk::MESSAGE_WARNING);
105 dialog.run ();
106 }
107 sync_with_manager ();
108 CriticalSelectionChanged();
109
110 /* Make an edit, so that signal changed will be emitted on re-selection */
111
112 select_connection.block (true);
113 entry.get_entry()->set_text ("");
114 entry.get_entry()->set_text (text);
115 select_connection.block (false);
116
117 } else { // Text has been edited, this should not make any changes in the profile manager
118 if (previous && !text.compare (previous->name())) {
119 current = previous;
120 } else {
121 current.reset ();
122 }
123 }
124
125 save_button.set_sensitive (current != 0);
126 remove_button.set_sensitive (current != 0);
127 new_button.set_sensitive (!current && !text.empty() && !preset_name_exists);
128 }
129
130 void
create_new()131 ExportPresetSelector::create_new ()
132 {
133 if (!profile_manager) { return; }
134
135 previous = current = profile_manager->new_preset (entry.get_entry()->get_text());
136 sync_with_manager ();
137 update_selection (); // Update preset widget states
138 }
139
140 void
save_current()141 ExportPresetSelector::save_current ()
142 {
143 if (!profile_manager) { return; }
144
145 previous = current = profile_manager->save_preset (entry.get_entry()->get_text());
146 sync_with_manager ();
147 update_selection (); // Update preset widget states
148 }
149
150 void
remove_current()151 ExportPresetSelector::remove_current ()
152 {
153 if (!profile_manager) { return; }
154
155 Gtk::MessageDialog dialog (_("Do you really want to remove this preset?"),
156 false,
157 Gtk::MESSAGE_QUESTION,
158 Gtk::BUTTONS_YES_NO);
159
160 if (Gtk::RESPONSE_YES != dialog.run ()) {
161 /* User has selected "no" or closed the dialog, better
162 * abort
163 */
164 return;
165 }
166
167 profile_manager->remove_preset();
168 entry.get_entry()->set_text ("");
169 sync_with_manager ();
170 }
171