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livetrax/gtk2_ardour/session_archive_dialog.cc

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/*
* Copyright (C) 2016-2019 Robin Gareus <robin@gareus.org>
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
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#include <gtkmm/stock.h>
#include <gtkmm/table.h>
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#include "ardour/filename_extensions.h"
#include "gtkmm2ext/utils.h"
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#include "session_archive_dialog.h"
#include "pbd/i18n.h"
using namespace std;
using namespace Gtk;
using namespace ARDOUR;
SessionArchiveDialog::SessionArchiveDialog ()
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: ArdourDialog (_("Zip/Archive Current Session"))
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, ProgressReporter ()
, format_Label (ARDOUR::session_archive_suffix)
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, only_used_checkbox (_("Exclude unused audio sources"))
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{
VBox* vbox = get_vbox();
vbox->set_spacing (6);
encode_selector.append (_("None"));
encode_selector.append (_("FLAC 16bit"));
encode_selector.append (_("FLAC 24bit"));
encode_selector.set_active_text (_("FLAC 16bit")); // TODO remember
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compression_selector.append (_("None"));
compression_selector.append (_("Fast"));
compression_selector.append (_("Good"));
compression_selector.set_active_text (_("Good")); // TODO remember
Gtk::Table* table = manage (new Gtk::Table ());
table->set_col_spacings (10);
table->set_row_spacings (8);
Label* label;
int row = 0;
label = manage (new Label (_("Archive Name:"), Gtk::ALIGN_END, Gtk::ALIGN_CENTER, false));
table->attach (*label, 0, 1, row, row + 1, Gtk::FILL, Gtk::SHRINK);
HBox* hbox = manage (new HBox);
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hbox->set_spacing (6);
hbox->pack_start (name_entry, true, true);
hbox->pack_start (format_Label, false, false);
table->attach (*hbox, 1, 2, row, row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::SHRINK);
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++row;
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label = manage (new Label (_("Target directory/folder:"), Gtk::ALIGN_END, Gtk::ALIGN_CENTER, false));
table->attach (*label, 0, 1, row, row + 1, Gtk::FILL, Gtk::SHRINK);
table->attach (target_folder_selector, 1, 2, row, row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::SHRINK);
++row;
label = manage (new Label (_("Audio Compression:"), Gtk::ALIGN_END, Gtk::ALIGN_CENTER, false));
table->attach (*label, 0, 1, row, row + 1, Gtk::FILL, Gtk::SHRINK);
table->attach (encode_selector, 1, 2, row, row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::SHRINK);
++row;
label = manage (new Label (_("Archive Compression:"), Gtk::ALIGN_END, Gtk::ALIGN_CENTER, false));
table->attach (*label, 0, 1, row, row + 1, Gtk::FILL, Gtk::SHRINK);
table->attach (compression_selector, 1, 2, row, row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::SHRINK);
++row;
table->attach (only_used_checkbox, 0, 2, row, row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::SHRINK);
++row;
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label = manage (new Label (_("Note: This archives only the current session state, snapshots are not included."), ALIGN_START));
label->set_line_wrap (true);
table->attach (*label, 0, 2, row, row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::SHRINK);
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vbox->pack_start (*table, false, false);
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vbox->pack_start (progress_bar, true, true, 12);
vbox->show_all ();
progress_bar.hide ();
add_button (Stock::CANCEL, RESPONSE_CANCEL);
add_button (Stock::OK, RESPONSE_OK);
Gtkmm2ext::add_volume_shortcuts (target_folder_selector);
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target_folder_selector.set_action (FILE_CHOOSER_ACTION_SELECT_FOLDER);
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target_folder_selector.set_current_folder (Config->get_default_session_parent_dir ()); // TODO get/set default_archive_dir
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name_entry.signal_changed().connect (sigc::mem_fun (*this, &SessionArchiveDialog::name_entry_changed));
target_folder_selector.signal_current_folder_changed().connect (sigc::mem_fun (*this, &SessionArchiveDialog::name_entry_changed));
target_folder_selector.signal_selection_changed().connect (sigc::mem_fun (*this, &SessionArchiveDialog::name_entry_changed));
set_response_sensitive (RESPONSE_OK, false);
}
void
SessionArchiveDialog::name_entry_changed ()
{
if (name_entry.get_text().empty()) {
set_response_sensitive (RESPONSE_OK, false);
return;
}
std::string dir = Glib::build_filename (target_folder(), name_entry.get_text() + ARDOUR::session_archive_suffix);
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if (Glib::file_test (dir, Glib::FILE_TEST_EXISTS)) {
set_response_sensitive (RESPONSE_OK, false);
return;
}
set_response_sensitive (RESPONSE_OK);
}
string
SessionArchiveDialog::target_folder () const
{
return target_folder_selector.get_filename ();
}
void
SessionArchiveDialog::set_target_folder (const std::string& name)
{
target_folder_selector.set_current_folder (name);
name_entry_changed ();
}
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string
SessionArchiveDialog::name () const
{
return name_entry.get_text ();
}
void
SessionArchiveDialog::set_name (const std::string& name)
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{
name_entry.set_text (name);
name_entry_changed ();
}
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bool
SessionArchiveDialog::only_used_sources () const
{
return only_used_checkbox.get_active ();
}
void
SessionArchiveDialog::set_only_used_sources (bool en)
{
only_used_checkbox.set_active (en);
}
ARDOUR::Session::ArchiveEncode
SessionArchiveDialog::encode_option () const
{
string codec = encode_selector.get_active_text ();
if (codec == _("FLAC 16bit")) {
return ARDOUR::Session::FLAC_16BIT;
}
if (codec == _("FLAC 24bit")) {
return ARDOUR::Session::FLAC_24BIT;
}
return ARDOUR::Session::NO_ENCODE;
}
void
SessionArchiveDialog::set_encode_option (ARDOUR::Session::ArchiveEncode e)
{
switch (e) {
case ARDOUR::Session::FLAC_16BIT:
encode_selector.set_active_text (_("FLAC 16bit"));
break;
case ARDOUR::Session::FLAC_24BIT:
encode_selector.set_active_text (_("FLAC 24bit"));
break;
default:
encode_selector.set_active_text (_("None"));
break;
}
}
PBD::FileArchive::CompressionLevel
SessionArchiveDialog::compression_level () const
{
string codec = compression_selector.get_active_text ();
if (codec == _("Fast")) {
return PBD::FileArchive::CompressFast;
} else if (codec == _("None")) {
return PBD::FileArchive::CompressNone;
}
return PBD::FileArchive::CompressGood;
}
void
SessionArchiveDialog::set_compression_level (PBD::FileArchive::CompressionLevel l)
{
switch (l) {
case PBD::FileArchive::CompressFast:
encode_selector.set_active_text (_("Fast"));
break;
case PBD::FileArchive::CompressNone:
encode_selector.set_active_text (_("None"));
break;
case PBD::FileArchive::CompressGood:
encode_selector.set_active_text (_("Good"));
break;
}
}
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void
SessionArchiveDialog::on_response (int response_id)
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{
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set_response_sensitive (RESPONSE_OK, false);
if (response_id != Gtk::RESPONSE_OK) {
set_response_sensitive (RESPONSE_CANCEL, false);
cancel ();
}
Gtk::Dialog::on_response (response_id);
}
void
SessionArchiveDialog::update_progress_gui (float p)
{
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progress_bar.show ();
if (p < 0) {
progress_bar.set_text (_("Archiving Session"));
return;
}
if (p > 1.0) {
progress_bar.set_text (_("Encoding Audio"));
return;
}
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progress_bar.set_fraction (p);
}