2 Copyright (C) 2000-2009 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #include <gtkmm/liststore.h>
21 #include "gtkmm2ext/choice.h"
22 #include "ardour/session.h"
23 #include "ardour/session_state_utils.h"
24 #include "ardour/session_directory.h"
25 #include "editor_snapshots.h"
26 #include "ardour_ui.h"
36 using namespace ARDOUR;
38 EditorSnapshots::EditorSnapshots (Editor* e)
41 _model = ListStore::create (_columns);
42 _display.set_model (_model);
43 _display.append_column (X_("snapshot"), _columns.visible_name);
44 _display.set_name ("SnapshotDisplay");
45 _display.set_size_request (75, -1);
46 _display.set_headers_visible (false);
47 _display.set_reorderable (false);
48 _scroller.add (_display);
49 _scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
51 _display.get_selection()->signal_changed().connect (sigc::mem_fun(*this, &EditorSnapshots::selection_changed));
52 _display.signal_button_press_event().connect (sigc::mem_fun (*this, &EditorSnapshots::button_press), false);
56 EditorSnapshots::connect_to_session (Session* s)
58 EditorComponent::connect_to_session (s);
63 /** A new snapshot has been selected.
66 EditorSnapshots::selection_changed ()
68 if (_display.get_selection()->count_selected_rows() > 0) {
70 TreeModel::iterator i = _display.get_selection()->get_selected();
72 Glib::ustring snap_name = (*i)[_columns.real_name];
74 if (snap_name.length() == 0) {
78 if (_session->snap_name() == snap_name) {
82 ARDOUR_UI::instance()->load_session (_session->path(), string (snap_name));
87 EditorSnapshots::button_press (GdkEventButton* ev)
89 if (ev->button == 3) {
90 /* Right-click on the snapshot list. Work out which snapshot it
92 Gtk::TreeModel::Path path;
93 Gtk::TreeViewColumn* col;
96 _display.get_path_at_pos ((int) ev->x, (int) ev->y, path, col, cx, cy);
97 Gtk::TreeModel::iterator iter = _model->get_iter (path);
99 Gtk::TreeModel::Row row = *iter;
100 popup_context_menu (ev->button, ev->time, row[_columns.real_name]);
109 /** Pop up the snapshot display context menu.
110 * @param button Button used to open the menu.
111 * @param time Menu open time.
112 * @snapshot_name Name of the snapshot that the menu click was over.
115 EditorSnapshots::popup_context_menu (int button, int32_t time, Glib::ustring snapshot_name)
117 using namespace Menu_Helpers;
119 MenuList& items (_menu.items());
122 const bool modification_allowed = (_session->snap_name() != snapshot_name && _session->name() != snapshot_name);
124 add_item_with_sensitivity (items, MenuElem (_("Remove"), sigc::bind (sigc::mem_fun (*this, &EditorSnapshots::remove), snapshot_name)), modification_allowed);
126 add_item_with_sensitivity (items, MenuElem (_("Rename"), sigc::bind (sigc::mem_fun (*this, &EditorSnapshots::rename), snapshot_name)), modification_allowed);
128 _menu.popup (button, time);
132 EditorSnapshots::rename (Glib::ustring old_name)
134 ArdourPrompter prompter(true);
138 prompter.set_name ("Prompter");
139 prompter.add_button (Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT);
140 prompter.set_prompt (_("New name of snapshot"));
141 prompter.set_initial_text (old_name);
143 if (prompter.run() == RESPONSE_ACCEPT) {
144 prompter.get_result (new_name);
145 if (new_name.length()) {
146 _session->rename_state (old_name, new_name);
154 EditorSnapshots::remove (Glib::ustring name)
156 vector<string> choices;
158 std::string prompt = string_compose (_("Do you really want to remove snapshot \"%1\" ?\n(cannot be undone)"), name);
160 choices.push_back (_("No, do nothing."));
161 choices.push_back (_("Yes, remove it."));
163 Gtkmm2ext::Choice prompter (prompt, choices);
165 if (prompter.run () == 1) {
166 _session->remove_state (name);
172 EditorSnapshots::redisplay ()
178 vector<sys::path> state_file_paths;
180 get_state_files_in_directory (_session->session_directory().root_path(),
183 if (state_file_paths.empty()) {
187 vector<string> state_file_names (get_file_names_no_extension(state_file_paths));
191 for (vector<string>::iterator i = state_file_names.begin(); i != state_file_names.end(); ++i)
193 string statename = (*i);
194 TreeModel::Row row = *(_model->append());
196 /* this lingers on in case we ever want to change the visible
197 name of the snapshot.
201 display_name = statename;
203 if (statename == _session->snap_name()) {
204 _display.get_selection()->select(row);
207 row[_columns.visible_name] = display_name;
208 row[_columns.real_name] = statename;