476 lines
14 KiB
C++
476 lines
14 KiB
C++
/*
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Copyright (C) 2008 Paul Davis
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Author: Sakari Bergen
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <sigc++/signal.h>
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#include <gtkmm/messagedialog.h>
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#include "ardour/audioregion.h"
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#include "ardour/export_status.h"
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#include "ardour/export_handler.h"
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#include "export_dialog.h"
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#include "gui_thread.h"
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#include "nag.h"
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#include "i18n.h"
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using namespace ARDOUR;
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using namespace PBD;
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using std::string;
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ExportDialog::ExportDialog (PublicEditor & editor, std::string title, ARDOUR::ExportProfileManager::ExportType type)
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: ArdourDialog (title)
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, type (type)
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, editor (editor)
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, warn_label ("", Gtk::ALIGN_LEFT)
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, list_files_label (_("<span color=\"#ffa755\">Some already existing files will be overwritten.</span>"), Gtk::ALIGN_RIGHT)
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, list_files_button (_("List files"))
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{ }
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ExportDialog::~ExportDialog ()
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{ }
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void
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ExportDialog::set_session (ARDOUR::Session* s)
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{
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SessionHandlePtr::set_session (s);
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if (!_session) {
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return;
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}
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/* Init handler and profile manager */
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handler = _session->get_export_handler ();
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status = _session->get_export_status ();
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profile_manager.reset (new ExportProfileManager (*_session, type));
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/* Possibly init stuff in derived classes */
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init ();
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/* Rest of _session related initialization */
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preset_selector->set_manager (profile_manager);
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file_notebook->set_session_and_manager (_session, profile_manager);
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/* Hand on selection range to profile manager */
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TimeSelection const & time (editor.get_selection().time);
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if (!time.empty()) {
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profile_manager->set_selection_range (time.front().start, time.front().end);
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} else {
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profile_manager->set_selection_range ();
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}
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/* Load states */
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profile_manager->load_profile ();
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sync_with_manager ();
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/* Warnings */
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preset_selector->CriticalSelectionChanged.connect (sigc::mem_fun (*this, &ExportDialog::sync_with_manager));
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timespan_selector->CriticalSelectionChanged.connect (sigc::mem_fun (*this, &ExportDialog::update_warnings_and_example_filename));
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channel_selector->CriticalSelectionChanged.connect (sigc::mem_fun (*this, &ExportDialog::update_warnings_and_example_filename));
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file_notebook->CriticalSelectionChanged.connect (sigc::mem_fun (*this, &ExportDialog::update_warnings_and_example_filename));
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update_warnings_and_example_filename ();
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}
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void
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ExportDialog::init ()
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{
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init_components ();
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init_gui ();
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/* warnings */
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warning_widget.pack_start (warn_hbox, true, true, 6);
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warning_widget.pack_end (list_files_hbox, false, false, 0);
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warn_hbox.pack_start (warn_label, true, true, 16);
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warn_label.set_use_markup (true);
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list_files_hbox.pack_end (list_files_button, false, false, 6);
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list_files_hbox.pack_end (list_files_label, false, false, 6);
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list_files_label.set_use_markup (true);
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list_files_button.signal_clicked().connect (sigc::mem_fun (*this, &ExportDialog::show_conflicting_files));
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/* Progress indicators */
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progress_widget.pack_start (progress_bar, false, false, 6);
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/* Buttons */
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cancel_button = add_button (Gtk::Stock::CANCEL, RESPONSE_CANCEL);
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export_button = add_button (_("Export"), RESPONSE_FAST);
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set_default_response (RESPONSE_FAST);
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list_files_button.set_name ("PaddedButton");
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cancel_button->signal_clicked().connect (sigc::mem_fun (*this, &ExportDialog::close_dialog));
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export_button->signal_clicked().connect (sigc::mem_fun (*this, &ExportDialog::do_export));
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/* Done! */
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show_all_children ();
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progress_widget.hide_all();
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}
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void
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ExportDialog::expanded_changed ()
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{
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set_resizable(advanced->get_expanded());
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}
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void
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ExportDialog::init_gui ()
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{
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Gtk::Alignment * preset_align = Gtk::manage (new Gtk::Alignment());
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preset_align->add (*preset_selector);
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preset_align->set_padding (0, 12, 0, 0);
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get_vbox()->pack_start (*preset_align, false, false, 0);
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Gtk::VPaned * advanced_paned = Gtk::manage (new Gtk::VPaned());
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Gtk::VBox* timespan_vbox = Gtk::manage (new Gtk::VBox());
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timespan_vbox->set_spacing (12);
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timespan_vbox->set_border_width (12);
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Gtk::Alignment * timespan_align = Gtk::manage (new Gtk::Alignment());
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timespan_label = Gtk::manage (new Gtk::Label (_("Time Span"), Gtk::ALIGN_LEFT));
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timespan_align->add (*timespan_selector);
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timespan_align->set_padding (0, 0, 18, 0);
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timespan_vbox->pack_start (*timespan_label, false, false, 0);
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timespan_vbox->pack_start (*timespan_align, true, true, 0);
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advanced_paned->pack1(*timespan_vbox, true, false);
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Gtk::VBox* channels_vbox = Gtk::manage (new Gtk::VBox());
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channels_vbox->set_spacing (12);
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channels_vbox->set_border_width (12);
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Gtk::Alignment * channels_align = Gtk::manage (new Gtk::Alignment());
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channels_label = Gtk::manage (new Gtk::Label (_("Channels"), Gtk::ALIGN_LEFT));
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channels_align->add (*channel_selector);
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channels_align->set_padding (0, 12, 18, 0);
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channels_vbox->pack_start (*channels_label, false, false, 0);
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channels_vbox->pack_start (*channels_align, true, true, 0);
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advanced_paned->pack2(*channels_vbox, channel_selector_is_expandable(), false);
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get_vbox()->pack_start (*file_notebook, false, false, 0);
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get_vbox()->pack_start (warning_widget, false, false, 0);
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get_vbox()->pack_start (progress_widget, false, false, 0);
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advanced = Gtk::manage (new Gtk::Expander (_("Time span and channel options")));
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advanced->property_expanded().signal_changed().connect(
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sigc::mem_fun(*this, &ExportDialog::expanded_changed));
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advanced->add (*advanced_paned);
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if (channel_selector_is_expandable()) {
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advanced_sizegroup = Gtk::SizeGroup::create(Gtk::SIZE_GROUP_VERTICAL);
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advanced_sizegroup->add_widget(*timespan_selector);
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advanced_sizegroup->add_widget(*channel_selector);
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}
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get_vbox()->pack_start (*advanced, true, true);
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Pango::AttrList bold;
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Pango::Attribute b = Pango::Attribute::create_attr_weight (Pango::WEIGHT_BOLD);
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bold.insert (b);
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timespan_label->set_attributes (bold);
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channels_label->set_attributes (bold);
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}
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void
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ExportDialog::init_components ()
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{
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preset_selector.reset (new ExportPresetSelector ());
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timespan_selector.reset (new ExportTimespanSelectorMultiple (_session, profile_manager));
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channel_selector.reset (new PortExportChannelSelector (_session, profile_manager));
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file_notebook.reset (new ExportFileNotebook ());
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}
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void
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ExportDialog::notify_errors (bool force)
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{
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if (force || status->errors()) {
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std::string txt = _("Export has been aborted due to an error!\nSee the Log for details.");
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Gtk::MessageDialog msg (txt, false, Gtk::MESSAGE_ERROR, Gtk::BUTTONS_OK, true);
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msg.run();
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}
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}
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void
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ExportDialog::close_dialog ()
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{
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if (status->running) {
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status->abort();
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}
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hide_all ();
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set_modal (false);
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}
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void
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ExportDialog::sync_with_manager ()
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{
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timespan_selector->sync_with_manager();
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channel_selector->sync_with_manager();
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file_notebook->sync_with_manager ();
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update_warnings_and_example_filename ();
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}
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void
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ExportDialog::update_warnings_and_example_filename ()
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{
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/* Reset state */
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warn_string = "";
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warn_label.set_markup (warn_string);
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list_files_hbox.hide ();
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list_files_string = "";
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export_button->set_sensitive (true);
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/* Add new warnings */
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boost::shared_ptr<ExportProfileManager::Warnings> warnings = profile_manager->get_warnings();
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for (std::list<string>::iterator it = warnings->errors.begin(); it != warnings->errors.end(); ++it) {
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add_error (*it);
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}
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for (std::list<string>::iterator it = warnings->warnings.begin(); it != warnings->warnings.end(); ++it) {
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add_warning (*it);
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}
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if (!warnings->conflicting_filenames.empty()) {
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list_files_hbox.show ();
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for (std::list<string>::iterator it = warnings->conflicting_filenames.begin(); it != warnings->conflicting_filenames.end(); ++it) {
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string::size_type pos = it->find_last_of ("/");
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list_files_string += it->substr (0, pos + 1) + "<b>" + it->substr (pos + 1) + "</b>\n";
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}
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}
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/* Update example filename */
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file_notebook->update_example_filenames();
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}
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void
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ExportDialog::show_conflicting_files ()
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{
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ArdourDialog dialog (_("Files that will be overwritten"), true);
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Gtk::Label label ("", Gtk::ALIGN_LEFT);
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label.set_use_markup (true);
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label.set_markup (list_files_string);
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dialog.get_vbox()->pack_start (label);
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dialog.add_button (Gtk::Stock::OK, 0);
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dialog.show_all_children ();
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dialog.run();
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}
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void
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ExportDialog::do_export ()
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{
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try {
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profile_manager->prepare_for_export ();
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handler->do_export ();
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show_progress ();
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} catch(std::exception & e) {
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error << string_compose (_("Export initialization failed: %1"), e.what()) << endmsg;
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notify_errors(true);
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}
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}
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void
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ExportDialog::show_progress ()
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{
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status->running = true;
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cancel_button->set_label (_("Stop Export"));
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export_button->set_sensitive (false);
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progress_bar.set_fraction (0.0);
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warning_widget.hide_all();
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progress_widget.show ();
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progress_widget.show_all_children ();
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progress_connection = Glib::signal_timeout().connect (sigc::mem_fun(*this, &ExportDialog::progress_timeout), 100);
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gtk_main_iteration ();
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while (status->running) {
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if (gtk_events_pending()) {
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gtk_main_iteration ();
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} else {
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usleep (10000);
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}
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}
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if (!status->aborted()) {
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NagScreen* ns = NagScreen::maybe_nag (_("export"));
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if (ns) {
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ns->nag ();
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delete ns;
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}
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} else {
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notify_errors ();
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}
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status->finish ();
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}
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gint
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ExportDialog::progress_timeout ()
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{
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std::string status_text;
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float progress = 0.0;
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if (status->normalizing) {
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status_text = string_compose (_("Normalizing '%3' (timespan %1 of %2)"),
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status->timespan, status->total_timespans, status->timespan_name);
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progress = ((float) status->current_normalize_cycle) / status->total_normalize_cycles;
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} else {
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status_text = string_compose (_("Exporting '%3' (timespan %1 of %2)"),
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status->timespan, status->total_timespans, status->timespan_name);
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progress = ((float) status->processed_frames_current_timespan) / status->total_frames_current_timespan;
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}
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progress_bar.set_text (status_text);
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if (progress < previous_progress) {
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// Work around gtk bug
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progress_bar.hide();
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progress_bar.show();
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}
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previous_progress = progress;
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progress_bar.set_fraction (progress);
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return TRUE;
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}
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void
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ExportDialog::add_error (string const & text)
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{
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export_button->set_sensitive (false);
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if (warn_string.empty()) {
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warn_string = _("<span color=\"#ffa755\">Error: ") + text + "</span>";
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} else {
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warn_string = _("<span color=\"#ffa755\">Error: ") + text + "</span>\n" + warn_string;
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}
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warn_label.set_markup (warn_string);
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}
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void
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ExportDialog::add_warning (string const & text)
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{
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if (warn_string.empty()) {
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warn_string = _("<span color=\"#ffa755\">Warning: ") + text + "</span>";
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} else {
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warn_string = warn_string + _("\n<span color=\"#ffa755\">Warning: ") + text + "</span>";
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}
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warn_label.set_markup (warn_string);
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}
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/*** Dialog specializations ***/
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ExportRangeDialog::ExportRangeDialog (PublicEditor & editor, string range_id) :
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ExportDialog (editor, _("Export Range"), ExportProfileManager::RangeExport),
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range_id (range_id)
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{}
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void
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ExportRangeDialog::init_components ()
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{
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preset_selector.reset (new ExportPresetSelector ());
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timespan_selector.reset (new ExportTimespanSelectorSingle (_session, profile_manager, range_id));
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channel_selector.reset (new PortExportChannelSelector (_session, profile_manager));
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file_notebook.reset (new ExportFileNotebook ());
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}
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ExportSelectionDialog::ExportSelectionDialog (PublicEditor & editor) :
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ExportDialog (editor, _("Export Selection"), ExportProfileManager::SelectionExport)
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{}
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void
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ExportSelectionDialog::init_components ()
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{
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preset_selector.reset (new ExportPresetSelector ());
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timespan_selector.reset (new ExportTimespanSelectorSingle (_session, profile_manager, X_("selection")));
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channel_selector.reset (new PortExportChannelSelector (_session, profile_manager));
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file_notebook.reset (new ExportFileNotebook ());
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}
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ExportRegionDialog::ExportRegionDialog (PublicEditor & editor, ARDOUR::AudioRegion const & region, ARDOUR::AudioTrack & track) :
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ExportDialog (editor, _("Export Region"), ExportProfileManager::RegionExport),
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region (region),
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track (track)
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{}
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void
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ExportRegionDialog::init_gui ()
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{
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ExportDialog::init_gui ();
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channels_label->set_text (_("Source"));
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}
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void
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ExportRegionDialog::init_components ()
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{
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string loc_id = profile_manager->set_single_range (region.position(), region.position() + region.length(), region.name());
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preset_selector.reset (new ExportPresetSelector ());
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timespan_selector.reset (new ExportTimespanSelectorSingle (_session, profile_manager, loc_id));
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channel_selector.reset (new RegionExportChannelSelector (_session, profile_manager, region, track));
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file_notebook.reset (new ExportFileNotebook ());
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}
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StemExportDialog::StemExportDialog (PublicEditor & editor)
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: ExportDialog(editor, _("Stem Export"), ExportProfileManager::StemExport)
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{
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}
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void
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StemExportDialog::init_components ()
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{
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preset_selector.reset (new ExportPresetSelector ());
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timespan_selector.reset (new ExportTimespanSelectorMultiple (_session, profile_manager));
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channel_selector.reset (new TrackExportChannelSelector (_session, profile_manager));
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file_notebook.reset (new ExportFileNotebook ());
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}
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