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livetrax/gtk2_ardour/session_metadata_dialog.cc
David Robillard e0aaed6d65 *** NEW CODING POLICY *** 
All #include statements that include a header that is a part of a library
bundled with ardour MUST use quotes, not angle brackets.

Do this:

#include "ardour/types.h"

NOT this:

#include <ardour/types.h>

Rationale:

This is best practice in general, to ensure we include the local version
and not the system version.  That quotes mean "local" (in some sense)
and angle brackets mean "system" (in some sense) is a ubiquitous
convention and IIRC right in the C spec somewhere.

More pragmatically, this is required by (my) waf (stuff) for dependencies
to work correctly.  That is:

!!! FAILURE TO DO THIS CAN RESULT IN BROKEN BUILDS !!!

Failure to comply is punishable by death by torture. :)

P.S. It's not that dramatic in all cases, but this (in combination with some
GCC flags specific to the include type) is the best way I have found to be
absolutely 100% positive the local ones are being used (and we definitely
want to be absolutely 100% positive on that one).


git-svn-id: svn://localhost/ardour2/branches/3.0@4655 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-02-25 18:26:51 +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 <gtkmm2ext/window_title.h>
#include "i18n.h"
#include "pbd/xml++.h"
#include "ardour/session.h"
#include "ardour/session_directory.h"
#include "ardour/session_utils.h"
#define CALL_MEMBER_FN(object,ptrToMember) ((object).*(ptrToMember))
/*** MetadataField ***/
MetadataField::MetadataField (ustring const & field_name) :
_name (field_name)
{
}
MetadataField::~MetadataField() { }
/* TextMetadataField */
TextMetadataField::TextMetadataField (Getter getter, Setter setter, ustring 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 + ':', Gtk::ALIGN_LEFT));
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, ustring 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 + ':', Gtk::ALIGN_LEFT));
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;
}
ustring
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 (ustring const & str) const
{
ustring tmp (str);
ustring::size_type i;
while ((i = tmp.find_first_not_of("1234567890")) != ustring::npos) {
tmp.erase (i, 1);
}
std::istringstream iss(tmp);
uint32_t result = 0;
iss >> result;
return result;
}
/* SessionMetadataSet */
SessionMetadataSet::SessionMetadataSet (ustring const & name) :
name (name)
{
session = 0;
}
void
SessionMetadataSet::add_data_field (MetadataPtr field)
{
list.push_back (field);
}
/* SessionMetadataSetEditable */
SessionMetadataSetEditable::SessionMetadataSetEditable (ustring const & name) :
SessionMetadataSet (name)
{
table.set_row_spacings (6);
table.set_col_spacings (12);
}
Gtk::Widget &
SessionMetadataSetEditable::get_tab_widget ()
{
tab_widget.set_text (name);
return tab_widget;
}
void
SessionMetadataSetEditable::set_session (ARDOUR::Session * s)
{
session = s;
ARDOUR::SessionMetadata const & data = session->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);
table.attach (field->edit_widget(), 1, 2, row, row + 1);
++row;
}
}
void
SessionMetadataSetEditable::save_data ()
{
ARDOUR::SessionMetadata & data = session->metadata();
for (DataList::const_iterator it = list.begin(); it != list.end(); ++it) {
(*it)->save_data(data);
}
}
/* SessionMetadataSetImportable */
SessionMetadataSetImportable::SessionMetadataSetImportable (ustring 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));
session = 0;
}
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 & session_data = session->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?
ustring 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 = session->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 (ustring 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 (ustring const & name) :
ArdourDialog (name, true)
{
cancel_button = add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
cancel_button->signal_clicked().connect (mem_fun(*this, &SessionMetadataDialog::end_dialog));
save_button = add_button (Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT);
save_button->signal_clicked().connect (mem_fun(*this, &SessionMetadataDialog::save_and_close));
}
template <typename DataSet>
void
SessionMetadataDialog<DataSet>::init_data ()
{
if (!session) {
std::cerr << "Programming error: no session set for SessionMetaDataDialog (in init_data)!" << std::endl;
return;
}
init_track_data ();
init_album_data ();
init_people_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 ();
end_dialog ();
}
template <typename DataSet>
void
SessionMetadataDialog<DataSet>::end_dialog ()
{
hide_all();
}
template <typename DataSet>
void
SessionMetadataDialog<DataSet>::warn_user (ustring 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_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, _("Mixer")));
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 (_("Ardour sessions"));
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 (_("A proper ardour session file was not selected!"));
return;
}
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;
}
ARDOUR::SessionMetadata data;
data.set_state (*node);
init_data ();
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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