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.
22 #include <glib/gstdio.h>
25 #include <gtkmm/liststore.h>
27 #include "gtkmm2ext/choice.h"
29 #include "ardour/filename_extensions.h"
30 #include "ardour/session.h"
31 #include "ardour/session_state_utils.h"
32 #include "ardour/session_directory.h"
34 #include "editor_snapshots.h"
35 #include "ardour_ui.h"
43 using namespace ARDOUR;
44 using namespace ARDOUR_UI_UTILS;
46 EditorSnapshots::EditorSnapshots (Editor* e)
49 _model = ListStore::create (_columns);
50 _display.set_model (_model);
51 _display.append_column (X_("snapshot"), _columns.visible_name);
52 _display.append_column (X_("lastmod"), _columns.time_formatted);
53 _display.set_size_request (75, -1);
54 _display.set_headers_visible (false);
55 _display.set_reorderable (false);
56 _scroller.add (_display);
57 _scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
59 _display.get_selection()->signal_changed().connect (sigc::mem_fun(*this, &EditorSnapshots::selection_changed));
60 _display.signal_button_press_event().connect (sigc::mem_fun (*this, &EditorSnapshots::button_press), false);
64 EditorSnapshots::set_session (Session* s)
66 SessionHandlePtr::set_session (s);
71 /** A new snapshot has been selected.
74 EditorSnapshots::selection_changed ()
76 if (_display.get_selection()->count_selected_rows() > 0) {
78 TreeModel::iterator i = _display.get_selection()->get_selected();
80 std::string snap_name = (*i)[_columns.real_name];
82 if (snap_name.length() == 0) {
86 if (_session->snap_name() == snap_name) {
90 ARDOUR_UI::instance()->load_session (_session->path(), string (snap_name));
95 EditorSnapshots::button_press (GdkEventButton* ev)
97 if (ev->button == 3) {
98 /* Right-click on the snapshot list. Work out which snapshot it
100 Gtk::TreeModel::Path path;
101 Gtk::TreeViewColumn* col;
104 _display.get_path_at_pos ((int) ev->x, (int) ev->y, path, col, cx, cy);
105 Gtk::TreeModel::iterator iter = _model->get_iter (path);
107 Gtk::TreeModel::Row row = *iter;
108 popup_context_menu (ev->button, ev->time, row[_columns.real_name]);
117 /** Pop up the snapshot display context menu.
118 * @param button Button used to open the menu.
119 * @param time Menu open time.
120 * @param snapshot_name Name of the snapshot that the menu click was over.
123 EditorSnapshots::popup_context_menu (int button, int32_t time, std::string snapshot_name)
125 using namespace Menu_Helpers;
127 MenuList& items (_menu.items());
130 const bool modification_allowed = (_session->snap_name() != snapshot_name && _session->name() != snapshot_name);
132 add_item_with_sensitivity (items, MenuElem (_("Remove"), sigc::bind (sigc::mem_fun (*this, &EditorSnapshots::remove), snapshot_name)), modification_allowed);
134 add_item_with_sensitivity (items, MenuElem (_("Rename..."), sigc::bind (sigc::mem_fun (*this, &EditorSnapshots::rename), snapshot_name)), modification_allowed);
136 _menu.popup (button, time);
140 EditorSnapshots::rename (std::string old_name)
142 ArdourPrompter prompter(true);
146 prompter.set_name ("Prompter");
147 prompter.set_title (_("Rename Snapshot"));
148 prompter.add_button (Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT);
149 prompter.set_prompt (_("New name of snapshot"));
150 prompter.set_initial_text (old_name);
152 if (prompter.run() == RESPONSE_ACCEPT) {
153 prompter.get_result (new_name);
154 if (new_name.length()) {
155 _session->rename_state (old_name, new_name);
163 EditorSnapshots::remove (std::string name)
165 vector<string> choices;
167 std::string prompt = string_compose (_("Do you really want to remove snapshot \"%1\" ?\n(which cannot be undone)"), name);
169 choices.push_back (_("No, do nothing."));
170 choices.push_back (_("Yes, remove it."));
172 Gtkmm2ext::Choice prompter (_("Remove snapshot"), prompt, choices);
174 if (prompter.run () == 1) {
175 _session->remove_state (name);
181 EditorSnapshots::redisplay ()
187 vector<std::string> state_file_paths;
189 get_state_files_in_directory (_session->session_directory().root_path(),
192 if (state_file_paths.empty()) {
196 vector<string> state_file_names (get_file_names_no_extension(state_file_paths));
200 for (vector<string>::iterator i = state_file_names.begin(); i != state_file_names.end(); ++i)
202 string statename = (*i);
203 TreeModel::Row row = *(_model->append());
205 /* this lingers on in case we ever want to change the visible
206 name of the snapshot.
210 display_name = statename;
212 if (statename == _session->snap_name()) {
213 _display.get_selection()->select(row);
216 std::string s = Glib::build_filename (_session->path(), statename + ARDOUR::statefile_suffix);
219 g_stat (s.c_str(), &gsb);
220 Glib::DateTime gdt(Glib::DateTime::create_now_local (gsb.st_mtime));
222 row[_columns.visible_name] = display_name;
223 row[_columns.real_name] = statename;
224 row[_columns.time_formatted] = gdt.format ("%F %H:%M");