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 entry.set_model (list);
35 entry.set_text_column (cols.label);
37 pack_start (label, false, false, 0);
38 pack_start (entry, true, true, 6);
39 pack_start (save_button, false, false, 0);
40 pack_start (remove_button, false, false, 6);
41 pack_start (new_button, false, false, 0);
43 save_button.set_sensitive (false);
44 remove_button.set_sensitive (false);
45 new_button.set_sensitive (false);
47 select_connection = entry.signal_changed().connect (sigc::mem_fun (*this, &ExportPresetSelector::update_selection));
48 save_button.signal_clicked().connect (sigc::mem_fun (*this, &ExportPresetSelector::save_current));
49 new_button.signal_clicked().connect (sigc::mem_fun (*this, &ExportPresetSelector::save_current));
50 remove_button.signal_clicked().connect (sigc::mem_fun (*this, &ExportPresetSelector::remove_current));
56 ExportPresetSelector::set_manager (boost::shared_ptr<ARDOUR::ExportProfileManager> manager)
58 profile_manager = manager;
63 ExportPresetSelector::sync_with_manager ()
67 PresetList const & presets = profile_manager->get_presets();
68 Gtk::ListStore::iterator tree_it;
70 for (PresetList::const_iterator it = presets.begin(); it != presets.end(); ++it) {
71 tree_it = list->append();
72 tree_it->set_value (cols.preset, *it);
73 tree_it->set_value (cols.label, Glib::ustring ((*it)->name()));
76 select_connection.block (true);
77 entry.set_active (tree_it);
78 select_connection.block (false);
84 ExportPresetSelector::update_selection ()
86 Gtk::ListStore::iterator it = entry.get_active ();
87 Glib::ustring text = entry.get_entry()->get_text();
88 bool preset_name_exists = false;
90 for (PresetList::const_iterator it = profile_manager->get_presets().begin(); it != profile_manager->get_presets().end(); ++it) {
91 if (!(*it)->name().compare (text)) { preset_name_exists = true; }
94 if (list->iter_is_valid (it)) {
96 previous = current = it->get_value (cols.preset);
97 if (!profile_manager->load_preset (current)) {
98 Gtk::MessageDialog dialog (_("The selected preset did not load successfully!\nPerhaps it references a format that has been removed?"),
99 false, Gtk::MESSAGE_WARNING);
102 sync_with_manager ();
103 CriticalSelectionChanged();
105 /* Make an edit, so that signal changed will be emitted on re-selection */
107 select_connection.block (true);
108 entry.get_entry()->set_text ("");
109 entry.get_entry()->set_text (text);
110 select_connection.block (false);
112 } else { // Text has been edited
113 if (previous && !text.compare (previous->name())) {
119 profile_manager->load_preset (current);
120 CriticalSelectionChanged();
124 save_button.set_sensitive (current);
125 remove_button.set_sensitive (current);
126 new_button.set_sensitive (!current && !text.empty() && !preset_name_exists);
130 ExportPresetSelector::save_current ()
132 if (!profile_manager) { return; }
134 previous = current = profile_manager->save_preset (entry.get_entry()->get_text());
135 sync_with_manager ();
136 update_selection (); // Update preset widget states
140 ExportPresetSelector::remove_current ()
142 if (!profile_manager) { return; }
144 profile_manager->remove_preset();
145 entry.get_entry()->set_text ("");
146 sync_with_manager ();