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livetrax/gtk2_ardour/session_metadata_dialog.cc
David Robillard 6fa6514cfd Remove over 500 unnecessary includes (including 54 of session.h). 
It's slightly possible that this causes trivial build failures on different
configurations, but otherwise shouldn't cause any problems (i.e. no actual
changes other than include/naming/namespace stuff).  I deliberately avoided
removing libardour-config.h since this can mysteriously break things, though a
few of those do seem to be unnecessary.

This commit only targets includes of ardour/*.h.  There is also a very large
number of unnecessary includes of stuff in gtk2_ardour; tackling that should
also give a big improvement in build time when things are modified.


git-svn-id: svn://localhost/ardour2/branches/3.0@12420 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-05-24 06:09:29 +00:00

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/*
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 "session_metadata_dialog.h"
#include <sstream>
#include <gtkmm2ext/utils.h>
#include "pbd/xml++.h"
#include "ardour/session.h"
#include "ardour/session_utils.h"
#include "i18n.h"
using namespace std;
using namespace Glib;
#define CALL_MEMBER_FN(object,ptrToMember) ((object).*(ptrToMember))
/*** MetadataField ***/
MetadataField::MetadataField (string const & field_name) :
_name (field_name)
{
}
MetadataField::~MetadataField() { }
/* TextMetadataField */
TextMetadataField::TextMetadataField (Getter getter, Setter setter, string const & field_name, guint width ) :
MetadataField (field_name),
getter (getter),
setter (setter),
width (width)
{
entry = 0;
label = 0;
value_label = 0;
}
MetadataPtr
TextMetadataField::copy ()
{
return MetadataPtr (new TextMetadataField (getter, setter, _name, width));
}
void
TextMetadataField::save_data (ARDOUR::SessionMetadata & data) const
{
CALL_MEMBER_FN (data, setter) (_value);
}
void
TextMetadataField::load_data (ARDOUR::SessionMetadata const & data)
{
_value = CALL_MEMBER_FN (data, getter) ();
if (entry) {
entry->set_text (_value);
}
}
Gtk::Widget &
TextMetadataField::name_widget ()
{
label = Gtk::manage (new Gtk::Label(_name + ':'));
label->set_alignment (1, 0.5);
return *label;
}
Gtk::Widget &
TextMetadataField::value_widget ()
{
value_label = Gtk::manage (new Gtk::Label(_value));
return *value_label;
}
Gtk::Widget &
TextMetadataField::edit_widget ()
{
entry = Gtk::manage (new Gtk::Entry());
entry->set_text (_value);
entry->set_width_chars (width);
entry->signal_changed().connect (sigc::mem_fun(*this, &TextMetadataField::update_value));
return *entry;
}
void
TextMetadataField::update_value ()
{
_value = entry->get_text ();
}
/* NumberMetadataField */
NumberMetadataField::NumberMetadataField (Getter getter, Setter setter, string const & field_name, guint numbers, guint width) :
MetadataField (field_name),
getter (getter),
setter (setter),
numbers (numbers),
width (width)
{
entry = 0;
label = 0;
value_label = 0;
}
MetadataPtr
NumberMetadataField::copy ()
{
return MetadataPtr (new NumberMetadataField (getter, setter, _name, numbers, width));
}
void
NumberMetadataField::save_data (ARDOUR::SessionMetadata & data) const
{
uint32_t number = str_to_uint (_value);
CALL_MEMBER_FN (data, setter) (number);
}
void
NumberMetadataField::load_data (ARDOUR::SessionMetadata const & data)
{
uint32_t number = CALL_MEMBER_FN (data, getter) ();
_value = uint_to_str (number);
if (entry) {
entry->set_text (_value);
}
}
void
NumberMetadataField::update_value ()
{
// Accpt only numbers
uint32_t number = str_to_uint (entry->get_text());
_value = uint_to_str (number);
entry->set_text (_value);
}
Gtk::Widget &
NumberMetadataField::name_widget ()
{
label = Gtk::manage (new Gtk::Label(_name + ':'));
label->set_alignment (1, 0.5);
return *label;
}
Gtk::Widget &
NumberMetadataField::value_widget ()
{
value_label = Gtk::manage (new Gtk::Label(_value));
return *value_label;
}
Gtk::Widget &
NumberMetadataField::edit_widget ()
{
entry = Gtk::manage (new Gtk::Entry());
entry->set_text (_value);
entry->set_width_chars (width);
entry->set_max_length (numbers);
entry->signal_changed().connect (sigc::mem_fun(*this, &NumberMetadataField::update_value));
return *entry;
}
string
NumberMetadataField::uint_to_str (uint32_t i) const
{
std::ostringstream oss ("");
oss << i;
if (oss.str().compare("0")) {
return oss.str();
} else {
return "";
}
}
uint32_t
NumberMetadataField::str_to_uint (string const & str) const
{
string tmp (str);
string::size_type i;
while ((i = tmp.find_first_not_of("1234567890")) != string::npos) {
tmp.erase (i, 1);
}
std::istringstream iss(tmp);
uint32_t result = 0;
iss >> result;
return result;
}
/* SessionMetadataSet */
SessionMetadataSet::SessionMetadataSet (string const & name)
: name (name)
{
}
void
SessionMetadataSet::add_data_field (MetadataPtr field)
{
list.push_back (field);
}
/* SessionMetadataSetEditable */
SessionMetadataSetEditable::SessionMetadataSetEditable (string const & name)
: SessionMetadataSet (name)
{
table.set_row_spacings (6);
table.set_col_spacings (12);
table.set_homogeneous (false);
vbox.pack_start (table, false, false);
vbox.set_spacing (6);
vbox.set_border_width (6);
}
Gtk::Widget &
SessionMetadataSetEditable::get_tab_widget ()
{
tab_widget.set_text (name);
return tab_widget;
}
void
SessionMetadataSetEditable::set_session (ARDOUR::Session * s)
{
SessionHandlePtr::set_session (s);
if (!_session) {
return;
}
ARDOUR::SessionMetadata const & data = *(ARDOUR::SessionMetadata::Metadata());
table.resize (list.size(), 2);
uint32_t row = 0;
MetadataPtr field;
for (DataList::const_iterator it = list.begin(); it != list.end(); ++it) {
field = *it;
field->load_data (data);
table.attach (field->name_widget(), 0, 1, row, row + 1, Gtk::FILL);
table.attach (field->edit_widget(), 1, 2, row, row + 1);
++row;
}
}
void
SessionMetadataSetEditable::save_data ()
{
ARDOUR::SessionMetadata & data = *(ARDOUR::SessionMetadata::Metadata());
for (DataList::const_iterator it = list.begin(); it != list.end(); ++it) {
(*it)->save_data(data);
}
}
/* SessionMetadataSetImportable */
SessionMetadataSetImportable::SessionMetadataSetImportable (string const & name)
: SessionMetadataSet (name)
, session_list (list)
{
tree = Gtk::ListStore::create (tree_cols);
tree_view.set_model (tree);
Gtk::TreeView::Column * viewcol;
// Add import column
Gtk::CellRendererToggle * import_render = Gtk::manage(new Gtk::CellRendererToggle());
import_render->signal_toggled().connect (sigc::mem_fun(*this, &SessionMetadataSetImportable::selection_changed));
viewcol = Gtk::manage(new Gtk::TreeView::Column (_("Import"), *import_render));
viewcol->add_attribute (import_render->property_active(), tree_cols.import);
tree_view.append_column (*viewcol);
// Add field name column
tree_view.append_column(_("Field"), tree_cols.field);
// Add values column with pango markup
Gtk::CellRendererText * values_render = Gtk::manage(new Gtk::CellRendererText());
viewcol = Gtk::manage(new Gtk::TreeView::Column (_("Values (current value on top)"), *values_render));
viewcol->add_attribute (values_render->property_markup(), tree_cols.values);
tree_view.append_column (*viewcol);
select_all_check.signal_toggled().connect (sigc::mem_fun(*this, &SessionMetadataSetImportable::select_all));
}
Gtk::Widget &
SessionMetadataSetImportable::get_tab_widget ()
{
tab_widget.set_text (name);
return tab_widget;
}
Gtk::Widget &
SessionMetadataSetImportable::get_select_all_widget ()
{
select_all_check.set_label (name);
return select_all_check;
}
void
SessionMetadataSetImportable::load_extra_data (ARDOUR::SessionMetadata const & data)
{
if (!_session) {
std::cerr << "Programming error: no session set for SessionMetaDataSetImportable (in load_data)!" << std::endl;
return;
}
ARDOUR::SessionMetadata const & session_data = *(ARDOUR::SessionMetadata::Metadata());
MetadataPtr session_field;
MetadataPtr import_field;
DataList::iterator session_it;
DataList::iterator import_it;
// Copy list and load data to import
for (session_it = session_list.begin(); session_it != session_list.end(); ++session_it) {
session_field = *session_it;
session_field->load_data(session_data);
import_list.push_back (session_field->copy());
}
// Fill widget
session_it = session_list.begin();
import_it = import_list.begin();
while (session_it != session_list.end() && import_it != import_list.end()) { // _should_ be the same...
session_field = *session_it;
import_field = *import_it;
import_field->load_data(data); // hasn't been done yet
// Make string for values TODO get color from somewhere?
string values = "<span weight=\"ultralight\" color=\"#777\">" + session_field->value() + "</span>\n"
+ "<span weight=\"bold\">" + import_field->value() + "</span>";
Gtk::TreeModel::iterator row_iter = tree->append();
Gtk::TreeModel::Row row = *row_iter;
row[tree_cols.field] = import_field->name();
row[tree_cols.values] = values;
row[tree_cols.import] = false;
row[tree_cols.data] = import_field;
++session_it;
++import_it;
}
}
void
SessionMetadataSetImportable::save_data ()
{
if (!_session) {
std::cerr << "Programming error: no session set for SessionMetaDataSetImportable (in import_data)!" << std::endl;
return;
}
ARDOUR::SessionMetadata & session_data = *(ARDOUR::SessionMetadata::Metadata());
Gtk::TreeModel::Children fields = tree->children();
Gtk::TreeModel::Children::iterator it;
for (it = fields.begin(); it != fields.end(); ++it) {
if ((*it)[tree_cols.import]) {
MetadataPtr field = (*it)[tree_cols.data];
field->save_data (session_data);
}
}
}
void
SessionMetadataSetImportable::select_all ()
{
select_all_check.set_inconsistent (false);
bool state = select_all_check.get_active();
Gtk::TreeModel::Children fields = tree->children();
Gtk::TreeModel::Children::iterator it;
for (it = fields.begin(); it != fields.end(); ++it) {
(*it)[tree_cols.import] = state;
}
}
void
SessionMetadataSetImportable::selection_changed (string const & path)
{
select_all_check.set_inconsistent (true);
Gtk::TreeModel::iterator iter = tree->get_iter (path);
bool value((*iter)[tree_cols.import]);
(*iter)[tree_cols.import] = !value;
}
/* SessionMetadataDialog */
template <typename DataSet>
SessionMetadataDialog<DataSet>::SessionMetadataDialog (string const & name) :
ArdourDialog (name, true)
{
cancel_button = add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
cancel_button->signal_clicked().connect (sigc::mem_fun(*this, &SessionMetadataDialog::end_dialog));
save_button = add_button (Gtk::Stock::OK, Gtk::RESPONSE_ACCEPT);
save_button->signal_clicked().connect (sigc::mem_fun(*this, &SessionMetadataDialog::save_and_close));
}
template <typename DataSet>
void
SessionMetadataDialog<DataSet>::init_data ( bool skip_user )
{
if (!_session) {
std::cerr << "Programming error: no session set for SessionMetaDataDialog (in init_data)!" << std::endl;
return;
}
if (!skip_user)
init_user_data ();
init_track_data ();
init_album_data ();
init_people_data ();
init_school_data ();
for (DataSetList::iterator it = data_list.begin(); it != data_list.end(); ++it) {
(*it)->set_session (_session);
notebook.append_page ((*it)->get_widget(), (*it)->get_tab_widget());
}
}
template <typename DataSet>
void
SessionMetadataDialog<DataSet>::load_extra_data (ARDOUR::SessionMetadata const & data)
{
for (DataSetList::iterator it = data_list.begin(); it != data_list.end(); ++it) {
(*it)->load_extra_data (data);
}
}
template <typename DataSet>
void
SessionMetadataDialog<DataSet>::save_data ()
{
for (DataSetList::iterator it = data_list.begin(); it != data_list.end(); ++it) {
(*it)->save_data ();
}
}
template <typename DataSet>
void
SessionMetadataDialog<DataSet>::save_and_close ()
{
save_data ();
_session->set_dirty();
end_dialog ();
}
template <typename DataSet>
void
SessionMetadataDialog<DataSet>::end_dialog ()
{
hide_all();
}
template <typename DataSet>
void
SessionMetadataDialog<DataSet>::warn_user (string const & string)
{
Gtk::MessageDialog msg (string, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_OK, true);
msg.run();
}
template <typename DataSet>
boost::shared_ptr<std::list<Gtk::Widget *> >
SessionMetadataDialog<DataSet>::get_custom_widgets (WidgetFunc f)
{
WidgetListPtr list (new WidgetList);
for (DataSetList::iterator it = data_list.begin(); it != data_list.end(); ++it)
{
DataSet * set = dynamic_cast<DataSet *> (it->get());
list->push_back (& CALL_MEMBER_FN (*set, f) ());
}
return list;
}
template <typename DataSet>
void
SessionMetadataDialog<DataSet>::add_widget (Gtk::Widget & widget)
{
get_vbox()->pack_start (widget, true, true, 0);
}
template <typename DataSet>
void
SessionMetadataDialog<DataSet>::init_user_data ()
{
DataSetPtr data_set (new DataSet (_("User")));
data_list.push_back (data_set);
MetadataPtr ptr;
ptr = MetadataPtr (new TextMetadataField (&ARDOUR::SessionMetadata::user_name, &ARDOUR::SessionMetadata::set_user_name, _("Name")));
data_set->add_data_field (ptr);
ptr = MetadataPtr (new TextMetadataField (&ARDOUR::SessionMetadata::user_email, &ARDOUR::SessionMetadata::set_user_email, _("Email")));
data_set->add_data_field (ptr);
ptr = MetadataPtr (new TextMetadataField (&ARDOUR::SessionMetadata::user_web, &ARDOUR::SessionMetadata::set_user_web, _("Web")));
data_set->add_data_field (ptr);
ptr = MetadataPtr (new TextMetadataField (&ARDOUR::SessionMetadata::organization, &ARDOUR::SessionMetadata::set_organization, _("Organization")));
data_set->add_data_field (ptr);
ptr = MetadataPtr (new TextMetadataField (&ARDOUR::SessionMetadata::country, &ARDOUR::SessionMetadata::set_country, _("Country")));
data_set->add_data_field (ptr);
}
template <typename DataSet>
void
SessionMetadataDialog<DataSet>::init_track_data ()
{
DataSetPtr data_set (new DataSet (_("Track")));
data_list.push_back (data_set);
MetadataPtr ptr;
ptr = MetadataPtr (new TextMetadataField (&ARDOUR::SessionMetadata::title, &ARDOUR::SessionMetadata::set_title, _("Title")));
data_set->add_data_field (ptr);
ptr = MetadataPtr (new NumberMetadataField (&ARDOUR::SessionMetadata::track_number, &ARDOUR::SessionMetadata::set_track_number, _("Track Number"), 3));
data_set->add_data_field (ptr);
ptr = MetadataPtr (new TextMetadataField (&ARDOUR::SessionMetadata::subtitle, &ARDOUR::SessionMetadata::set_subtitle, _("Subtitle")));
data_set->add_data_field (ptr);
ptr = MetadataPtr (new TextMetadataField (&ARDOUR::SessionMetadata::grouping, &ARDOUR::SessionMetadata::set_grouping, _("Grouping")));
data_set->add_data_field (ptr);
ptr = MetadataPtr (new TextMetadataField (&ARDOUR::SessionMetadata::artist, &ARDOUR::SessionMetadata::set_artist, _("Artist")));
data_set->add_data_field (ptr);
ptr = MetadataPtr (new TextMetadataField (&ARDOUR::SessionMetadata::genre, &ARDOUR::SessionMetadata::set_genre, _("Genre")));
data_set->add_data_field (ptr);
ptr = MetadataPtr (new TextMetadataField (&ARDOUR::SessionMetadata::comment, &ARDOUR::SessionMetadata::set_comment, _("Comment")));
data_set->add_data_field (ptr);
ptr = MetadataPtr (new TextMetadataField (&ARDOUR::SessionMetadata::copyright, &ARDOUR::SessionMetadata::set_copyright, _("Copyright")));
data_set->add_data_field (ptr);
}
template <typename DataSet>
void
SessionMetadataDialog<DataSet>::init_album_data ()
{
DataSetPtr data_set (new DataSet (_("Album")));
data_list.push_back (data_set);
MetadataPtr ptr;
ptr = MetadataPtr (new TextMetadataField (&ARDOUR::SessionMetadata::album, &ARDOUR::SessionMetadata::set_album, _("Album")));
data_set->add_data_field (ptr);
ptr = MetadataPtr (new NumberMetadataField (&ARDOUR::SessionMetadata::year, &ARDOUR::SessionMetadata::set_year, _("Year"), 4));
data_set->add_data_field (ptr);
ptr = MetadataPtr (new TextMetadataField (&ARDOUR::SessionMetadata::album_artist, &ARDOUR::SessionMetadata::set_album_artist, _("Album Artist")));
data_set->add_data_field (ptr);
ptr = MetadataPtr (new NumberMetadataField (&ARDOUR::SessionMetadata::total_tracks, &ARDOUR::SessionMetadata::set_total_tracks, _("Total Tracks"), 3));
data_set->add_data_field (ptr);
ptr = MetadataPtr (new TextMetadataField (&ARDOUR::SessionMetadata::disc_subtitle, &ARDOUR::SessionMetadata::set_disc_subtitle, _("Disc Subtitle")));
data_set->add_data_field (ptr);
ptr = MetadataPtr (new NumberMetadataField (&ARDOUR::SessionMetadata::disc_number, &ARDOUR::SessionMetadata::set_disc_number, _("Disc Number"), 2));
data_set->add_data_field (ptr);
ptr = MetadataPtr (new NumberMetadataField (&ARDOUR::SessionMetadata::total_discs, &ARDOUR::SessionMetadata::set_total_discs, _("Total Discs"), 2));
data_set->add_data_field (ptr);
ptr = MetadataPtr (new TextMetadataField (&ARDOUR::SessionMetadata::compilation, &ARDOUR::SessionMetadata::set_compilation, _("Compilation")));
data_set->add_data_field (ptr);
ptr = MetadataPtr (new TextMetadataField (&ARDOUR::SessionMetadata::isrc, &ARDOUR::SessionMetadata::set_isrc, _("ISRC")));
data_set->add_data_field (ptr);
}
template <typename DataSet>
void
SessionMetadataDialog<DataSet>::init_people_data ()
{
DataSetPtr data_set (new DataSet (_("People")));
data_list.push_back (data_set);
MetadataPtr ptr;
ptr = MetadataPtr (new TextMetadataField (&ARDOUR::SessionMetadata::lyricist, &ARDOUR::SessionMetadata::set_lyricist, _("Lyricist")));
data_set->add_data_field (ptr);
ptr = MetadataPtr (new TextMetadataField (&ARDOUR::SessionMetadata::composer, &ARDOUR::SessionMetadata::set_composer, _("Composer")));
data_set->add_data_field (ptr);
ptr = MetadataPtr (new TextMetadataField (&ARDOUR::SessionMetadata::conductor, &ARDOUR::SessionMetadata::set_conductor, _("Conductor")));
data_set->add_data_field (ptr);
ptr = MetadataPtr (new TextMetadataField (&ARDOUR::SessionMetadata::remixer, &ARDOUR::SessionMetadata::set_remixer, _("Remixer")));
data_set->add_data_field (ptr);
ptr = MetadataPtr (new TextMetadataField (&ARDOUR::SessionMetadata::arranger, &ARDOUR::SessionMetadata::set_arranger, _("Arranger")));
data_set->add_data_field (ptr);
ptr = MetadataPtr (new TextMetadataField (&ARDOUR::SessionMetadata::engineer, &ARDOUR::SessionMetadata::set_engineer, _("Engineer")));
data_set->add_data_field (ptr);
ptr = MetadataPtr (new TextMetadataField (&ARDOUR::SessionMetadata::producer, &ARDOUR::SessionMetadata::set_producer, _("Producer")));
data_set->add_data_field (ptr);
ptr = MetadataPtr (new TextMetadataField (&ARDOUR::SessionMetadata::dj_mixer, &ARDOUR::SessionMetadata::set_dj_mixer, _("DJ Mixer")));
data_set->add_data_field (ptr);
ptr = MetadataPtr (new TextMetadataField (&ARDOUR::SessionMetadata::mixer, &ARDOUR::SessionMetadata::set_mixer, S_("Metadata|Mixer")));
data_set->add_data_field (ptr);
}
template <typename DataSet>
void
SessionMetadataDialog<DataSet>::init_school_data ()
{
DataSetPtr data_set (new DataSet (_("School")));
data_list.push_back (data_set);
MetadataPtr ptr;
ptr = MetadataPtr (new TextMetadataField (&ARDOUR::SessionMetadata::instructor, &ARDOUR::SessionMetadata::set_instructor, _("Instructor")));
data_set->add_data_field (ptr);
ptr = MetadataPtr (new TextMetadataField (&ARDOUR::SessionMetadata::course, &ARDOUR::SessionMetadata::set_course, _("Course")));
data_set->add_data_field (ptr);
}
/* SessionMetadataEditor */
SessionMetadataEditor::SessionMetadataEditor () :
SessionMetadataDialog<SessionMetadataSetEditable> (_("Edit Session Metadata"))
{
}
SessionMetadataEditor::~SessionMetadataEditor ()
{
// Remove pages from notebook to get rid of gsignal runtime warnings
notebook.pages().clear();
}
void
SessionMetadataEditor::run ()
{
init_data ();
init_gui();
ArdourDialog::run();
}
void
SessionMetadataEditor::init_gui ()
{
add_widget (notebook);
show_all();
}
/* SessionMetadataImporter */
SessionMetadataImporter::SessionMetadataImporter () :
SessionMetadataDialog<SessionMetadataSetImportable> (_("Import session metadata"))
{
}
SessionMetadataImporter::~SessionMetadataImporter ()
{
// Remove pages from notebook to get rid of gsignal runtime warnings
notebook.pages().clear();
}
void
SessionMetadataImporter::run ()
{
if (!_session) {
std::cerr << "Programming error: no session set for SessionMetaDataImporter (in run)!" << std::endl;
return;
}
/* Open session file selector */
Gtk::FileChooserDialog session_selector(_("Choose session to import metadata from"), Gtk::FILE_CHOOSER_ACTION_OPEN);
session_selector.add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
session_selector.add_button (Gtk::Stock::OPEN, Gtk::RESPONSE_ACCEPT);
session_selector.set_default_response(Gtk::RESPONSE_ACCEPT);
Gtk::FileFilter session_filter;
session_filter.add_pattern ("*.ardour");
session_filter.set_name (string_compose (_("%1 sessions"), PROGRAM_NAME));
session_selector.add_filter (session_filter);
session_selector.set_filter (session_filter);
int response = session_selector.run();
session_selector.hide ();
switch (response) {
case Gtk::RESPONSE_ACCEPT:
break;
default:
return;
}
string session_path = session_selector.get_filename();
string path, name;
bool isnew;
if (session_path.length() > 0) {
if (ARDOUR::find_session (session_path, path, name, isnew) != 0) {
return;
}
} else {
return;
}
/* We have a session: load the data and run dialog */
string filename = Glib::build_filename (path, name + ".ardour");
XMLTree session_tree;
if (!session_tree.read (filename)) {
warn_user (_("This session file could not be read!"));
return;
}
/* XXX GET VERSION FROM TREE */
int version = 3000;
XMLNode * node = session_tree.root()->child ("Metadata");
if (!node) {
warn_user (_("The session file didn't contain metadata!\nMaybe this is an old session format?"));
return;
}
//create a temporary
ARDOUR::SessionMetadata data;
data.set_state (*node, version);
init_data ( true ); //skip user data here
load_extra_data (data);
init_gui();
ArdourDialog::run();
}
void
SessionMetadataImporter::init_gui ()
{
// Select all from -widget
add_widget (selection_hbox);
selection_label.set_text (_("Import all from:"));
selection_hbox.pack_start (selection_label, false, false);
WidgetListPtr list = get_custom_widgets (&SessionMetadataSetImportable::get_select_all_widget);
for (WidgetList::iterator it = list->begin(); it != list->end(); ++it) {
selection_hbox.pack_start (**it, false, false, 6);
}
add_widget (notebook);
show_all();
}
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