From ef9beb3f60b5499d4db48b771627b6facfe872d3 Mon Sep 17 00:00:00 2001 From: Sakari Bergen Date: Mon, 29 Sep 2008 17:01:52 +0000 Subject: * Fixed const correctness error in Location * Reworked ExportMainDialog in preparation for the creation of CD and region export dialogs: * Separated ExportPresetSelector and ExportFileNotebook from ExportMainDialog * Made ExportTimespanSelector polymorphic regarding single/multiple timespan mode * renamed ExportMainDialog to ExportDialog and made it easily customizable * created ExportRangeDialog and ExportSelectionDialog, these can be later customized more if necessary git-svn-id: svn://localhost/ardour2/branches/3.0@3834 d708f5d6-7413-0410-9779-e7cbd77b26cf --- gtk2_ardour/export_preset_selector.cc | 147 ++++++++++++++++++++++++++++++++++ 1 file changed, 147 insertions(+) create mode 100644 gtk2_ardour/export_preset_selector.cc (limited to 'gtk2_ardour/export_preset_selector.cc') diff --git a/gtk2_ardour/export_preset_selector.cc b/gtk2_ardour/export_preset_selector.cc new file mode 100644 index 0000000000..bfbb6a884d --- /dev/null +++ b/gtk2_ardour/export_preset_selector.cc @@ -0,0 +1,147 @@ +/* + Copyright (C) 2008 Paul Davis + Author: Sakari Bergen + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +#include "export_preset_selector.h" + +#include + +#include "i18n.h" + +ExportPresetSelector::ExportPresetSelector () : + label (_("Preset"), Gtk::ALIGN_LEFT), + save_button (Gtk::Stock::SAVE), + remove_button (Gtk::Stock::REMOVE), + new_button (Gtk::Stock::NEW) +{ + list = Gtk::ListStore::create (cols); + entry.set_model (list); + entry.set_text_column (cols.label); + + pack_start (label, false, false, 0); + pack_start (entry, true, true, 6); + pack_start (save_button, false, false, 0); + pack_start (remove_button, false, false, 6); + pack_start (new_button, false, false, 0); + + save_button.set_sensitive (false); + remove_button.set_sensitive (false); + new_button.set_sensitive (false); + + select_connection = entry.signal_changed().connect (sigc::mem_fun (*this, &ExportPresetSelector::update_selection)); + save_button.signal_clicked().connect (sigc::mem_fun (*this, &ExportPresetSelector::save_current)); + new_button.signal_clicked().connect (sigc::mem_fun (*this, &ExportPresetSelector::save_current)); + remove_button.signal_clicked().connect (sigc::mem_fun (*this, &ExportPresetSelector::remove_current)); + + show_all_children (); +} + +void +ExportPresetSelector::set_manager (boost::shared_ptr manager) +{ + profile_manager = manager; + sync_with_manager (); +} + +void +ExportPresetSelector::sync_with_manager () +{ + list->clear(); + + PresetList const & presets = profile_manager->get_presets(); + Gtk::ListStore::iterator tree_it; + + for (PresetList::const_iterator it = presets.begin(); it != presets.end(); ++it) { + tree_it = list->append(); + tree_it->set_value (cols.preset, *it); + tree_it->set_value (cols.label, Glib::ustring ((*it)->name())); + + if (*it == current) { + select_connection.block (true); + entry.set_active (tree_it); + select_connection.block (false); + } + } +} + +void +ExportPresetSelector::update_selection () +{ + Gtk::ListStore::iterator it = entry.get_active (); + Glib::ustring text = entry.get_entry()->get_text(); + bool preset_name_exists = false; + + for (PresetList::const_iterator it = profile_manager->get_presets().begin(); it != profile_manager->get_presets().end(); ++it) { + if (!(*it)->name().compare (text)) { preset_name_exists = true; } + } + + if (list->iter_is_valid (it)) { + + previous = current = it->get_value (cols.preset); + if (!profile_manager->load_preset (current)) { + Gtk::MessageDialog dialog (_("The selected preset did not load successfully!\nPerhaps it references a format that has been removed?"), + false, Gtk::MESSAGE_WARNING); + dialog.run (); + } + sync_with_manager (); + CriticalSelectionChanged(); + + /* Make an edit, so that signal changed will be emitted on re-selection */ + + select_connection.block (true); + entry.get_entry()->set_text (""); + entry.get_entry()->set_text (text); + select_connection.block (false); + + } else { // Text has been edited + if (previous && !text.compare (previous->name())) { + + current = previous; + + } else { + current.reset (); + profile_manager->load_preset (current); + CriticalSelectionChanged(); + } + } + + save_button.set_sensitive (current); + remove_button.set_sensitive (current); + new_button.set_sensitive (!current && !text.empty() && !preset_name_exists); +} + +void +ExportPresetSelector::save_current () +{ + if (!profile_manager) { return; } + + previous = current = profile_manager->save_preset (entry.get_entry()->get_text()); + sync_with_manager (); + update_selection (); // Update preset widget states +} + +void +ExportPresetSelector::remove_current () +{ + if (!profile_manager) { return; } + + profile_manager->remove_preset(); + entry.get_entry()->set_text (""); + sync_with_manager (); +} -- cgit v1.2.3