13
0
livetrax/gtk2_ardour/export_dialog.cc
Sakari Bergen 526a1a71fe Make export type an enum and pass it to the profile manager instead of the xml node name.
Use this to always include the channel configuration name in stem exports.


git-svn-id: svn://localhost/ardour2/branches/3.0@13616 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-12-07 21:58:33 +00:00

471 lines
13 KiB
C++

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