+ if (yn) {
+ m_notebook->remove_page (engine_control);
+ page_set = Pages (page_set & ~EnginePage);
+ } else {
+ if (!(page_set & EnginePage)) {
+ m_notebook->append_page (engine_control, _("Audio Setup"));
+ m_notebook->show_all_children();
+ page_set = Pages (page_set | EnginePage);
+ }
+ }
+}
+
+
+void
+NewSessionDialog::set_existing_session (bool yn)
+{
+ if (yn) {
+
+ if (page_set & NewPage) {
+ m_notebook->remove_page (*new_session_table);
+ page_set = Pages (page_set & ~NewPage);
+ }
+
+ if (page_set & OpenPage) {
+ m_notebook->remove_page (*open_session_vbox);
+ page_set = Pages (page_set & ~OpenPage);
+ }
+
+ } else {
+ if (!(page_set & NewPage)) {
+ m_notebook->append_page(*new_session_table, _("New Session"));
+ m_notebook->pages().back().set_tab_label_packing(false, true, Gtk::PACK_START);
+ page_set = Pages (page_set | NewPage);
+ }
+ if (!(page_set & OpenPage)) {
+ m_notebook->append_page(*open_session_vbox, _("Open Session"));
+ m_notebook->pages().back().set_tab_label_packing(false, true, Gtk::PACK_START);
+ page_set = Pages (page_set | OpenPage);
+ }
+
+ m_notebook->show_all_children();
+ }
+}
+
+void
+NewSessionDialog::set_session_name (const Glib::ustring& name)
+{
+ m_name->set_text (name);
+ engine_page_session_name = name;
+}
+
+void
+NewSessionDialog::set_session_folder(const Glib::ustring& dir)
+{
+ Glib::ustring realdir = dir;
+
+ /* this little tangled mess is a result of 4 things:
+
+ 1) GtkFileChooser vomits when given a non-absolute directory
+ argument to set_current_folder()
+ 2) canonicalize_file_name() doesn't exist on OS X
+ 3) linux man page for realpath() says "do not use this function"
+ 4) canonicalize_file_name() & realpath() have entirely
+ different semantics on OS X and Linux when given
+ a non-existent path.
+
+ as result of all this, we take two distinct pathways through the code.
+ */
+
+
+#ifdef __APPLE__
+
+ char buf[PATH_MAX];
+
+ if(realpath (dir.c_str(), buf) != 0) {
+ if (!Glib::file_test (dir, Glib::FILE_TEST_IS_DIR)) {
+ realdir = Glib::path_get_dirname (realdir);
+ }
+ m_folder->set_current_folder (realdir);
+ engine_page_session_folder = realdir;
+ }
+
+
+#else
+ char* res;
+ if (!Glib::file_test (dir, Glib::FILE_TEST_IS_DIR)) {
+ realdir = Glib::path_get_dirname (realdir);
+ cerr << "didn't exist, use " << realdir << endl;
+ }
+
+ if ((res = canonicalize_file_name (realdir.c_str())) != 0) {
+ cerr << "canonical, use " << res << endl;
+ m_folder->set_current_folder (res);
+ engine_page_session_folder = res;
+ free (res);
+ }
+
+#endif
+