2 Copyright (C) 2008 Paul Davis
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 #include "export_preset_selector.h"
23 #include "ardour/export_preset.h"
27 ExportPresetSelector::ExportPresetSelector () :
28 label (_("Preset"), Gtk::ALIGN_LEFT),
29 save_button (Gtk::Stock::SAVE),
30 remove_button (Gtk::Stock::REMOVE),
31 new_button (Gtk::Stock::NEW)
33 list = Gtk::ListStore::create (cols);
34 list->set_sort_column (cols.label, Gtk::SORT_ASCENDING);
35 entry.set_model (list);
36 entry.set_text_column (cols.label);
38 pack_start (label, false, false, 0);
39 pack_start (entry, true, true, 6);
40 pack_start (save_button, false, false, 0);
41 pack_start (remove_button, false, false, 6);
42 pack_start (new_button, false, false, 0);
44 save_button.set_sensitive (false);
45 remove_button.set_sensitive (false);
46 new_button.set_sensitive (false);
48 select_connection = entry.signal_changed().connect (sigc::mem_fun (*this, &ExportPresetSelector::update_selection));
49 save_button.signal_clicked().connect (sigc::mem_fun (*this, &ExportPresetSelector::save_current));
50 new_button.signal_clicked().connect (sigc::mem_fun (*this, &ExportPresetSelector::create_new));
51 remove_button.signal_clicked().connect (sigc::mem_fun (*this, &ExportPresetSelector::remove_current));
57 ExportPresetSelector::set_manager (boost::shared_ptr<ARDOUR::ExportProfileManager> manager)
59 profile_manager = manager;
64 ExportPresetSelector::sync_with_manager ()
68 PresetList const & presets = profile_manager->get_presets();
69 Gtk::ListStore::iterator tree_it;
71 for (PresetList::const_iterator it = presets.begin(); it != presets.end(); ++it) {
72 tree_it = list->append();
73 tree_it->set_value (cols.preset, *it);
74 tree_it->set_value (cols.label, std::string ((*it)->name()));
77 select_connection.block (true);
78 entry.set_active (tree_it);
79 select_connection.block (false);
85 ExportPresetSelector::update_selection ()
87 Gtk::ListStore::iterator it = entry.get_active ();
88 std::string text = entry.get_entry()->get_text();
89 bool preset_name_exists = false;
91 for (PresetList::const_iterator it = profile_manager->get_presets().begin(); it != profile_manager->get_presets().end(); ++it) {
92 if (!(*it)->name().compare (text)) { preset_name_exists = true; }
95 if (list->iter_is_valid (it)) {
97 previous = current = it->get_value (cols.preset);
98 if (!profile_manager->load_preset (current)) {
99 Gtk::MessageDialog dialog (_("The selected preset did not load successfully!\nPerhaps it references a format that has been removed?"),
100 false, Gtk::MESSAGE_WARNING);
103 sync_with_manager ();
104 CriticalSelectionChanged();
106 /* Make an edit, so that signal changed will be emitted on re-selection */
108 select_connection.block (true);
109 entry.get_entry()->set_text ("");
110 entry.get_entry()->set_text (text);
111 select_connection.block (false);
113 } else { // Text has been edited, this should not make any changes in the profile manager
114 if (previous && !text.compare (previous->name())) {
121 save_button.set_sensitive (current != 0);
122 remove_button.set_sensitive (current != 0);
123 new_button.set_sensitive (!current && !text.empty() && !preset_name_exists);
127 ExportPresetSelector::create_new ()
129 if (!profile_manager) { return; }
131 previous = current = profile_manager->new_preset (entry.get_entry()->get_text());
132 sync_with_manager ();
133 update_selection (); // Update preset widget states
137 ExportPresetSelector::save_current ()
139 if (!profile_manager) { return; }
141 previous = current = profile_manager->save_preset (entry.get_entry()->get_text());
142 sync_with_manager ();
143 update_selection (); // Update preset widget states
147 ExportPresetSelector::remove_current ()
149 if (!profile_manager) { return; }
151 Gtk::MessageDialog dialog (_("Do you really want to remove this preset?"),
153 Gtk::MESSAGE_QUESTION,
154 Gtk::BUTTONS_YES_NO);
156 if (Gtk::RESPONSE_YES != dialog.run ()) {
157 /* User has selected "no" or closed the dialog, better
163 profile_manager->remove_preset();
164 entry.get_entry()->set_text ("");
165 sync_with_manager ();