new files from sakari, missed last time

git-svn-id: svn://localhost/ardour2/branches/3.0@3738 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 953 insertions, 0 deletions

diff --git a/gtk2_ardour/export_format_dialog.cc b/gtk2_ardour/export_format_dialog.cc
new file mode 100644
index 0000000000..f123c9cbbb
--- /dev/null
+++ b/gtk2_ardour/export_format_dialog.cc
@@ -0,0 +1,953 @@
+/*
+    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 "export_format_dialog.h"
+
+#include <ardour/session.h>
+#include <ardour/export_format_specification.h>
+
+#include "i18n.h"
+
+using namespace ARDOUR;
+
+ExportFormatDialog::ExportFormatDialog (FormatPtr format, bool new_dialog) :
+  ArdourDialog (new_dialog ? _("New export format profile") : _("Edit export format profile")),
+  format (format),
+  manager (format),
+  original_state (format->get_state()),
+
+  applying_changes_from_engine (0),
+
+  name_label (_("Label: "), Gtk::ALIGN_LEFT),
+
+  normalize_checkbox (_("Normalize to:")),
+  normalize_adjustment (0.00, -90.00, 0.00, 0.1, 0.2),
+  normalize_db_label (_("dBFS"), Gtk::ALIGN_LEFT),
+
+  silence_table (2, 4),
+  trim_start_checkbox (_("Trim silence at start")),
+  silence_start_checkbox (_("Add silence at start:")),
+  silence_start_clock ("silence_start", true, "PreRollClock", true, true),
+
+  trim_end_checkbox (_("Trim silence at end")),
+  silence_end_checkbox (_("Add silence at end:")),
+  silence_end_clock ("silence_end", true, "PreRollClock", true, true),
+
+  format_table (3, 4),
+  compatibility_label (_("Compatibility"), Gtk::ALIGN_LEFT),
+  quality_label (_("Quality"), Gtk::ALIGN_LEFT),
+  format_label (_("File format"), Gtk::ALIGN_LEFT),
+  sample_rate_label (_("Sample rate"), Gtk::ALIGN_LEFT),
+  src_quality_label (_("Sample rate conversion quality:"), Gtk::ALIGN_RIGHT),
+
+  encoding_options_label (_(""), Gtk::ALIGN_LEFT),
+
+  /* Changing encoding options from here on */
+
+  sample_format_label (_("Sample Format"), Gtk::ALIGN_LEFT),
+  dither_label (_("Dithering"), Gtk::ALIGN_LEFT),
+
+  tag_checkbox (_("Tag file with session's metadata"))
+{
+
+	/* Pack containers in dialog */
+	
+	get_vbox()->pack_start (name_hbox, false, false, 0);
+	get_vbox()->pack_start (silence_table, false, false, 6);
+	get_vbox()->pack_start (format_table, false, false, 6);
+	get_vbox()->pack_start (encoding_options_vbox, false, false, 0);
+	
+	/* Name, new and remove */
+	
+	name_hbox.pack_start (name_label, false, false, 0);
+	name_hbox.pack_start (name_entry, true, true, 0);
+	
+	/* Normalize */
+	
+	normalize_hbox.pack_start (normalize_checkbox, false, false, 0);
+	normalize_hbox.pack_start (normalize_spinbutton, false, false, 6);
+	normalize_hbox.pack_start (normalize_db_label, false, false, 0);
+	
+	normalize_spinbutton.configure (normalize_adjustment, 0.1, 2);
+	
+	/* Silence  */
+	
+	silence_table.set_row_spacings (6);
+	silence_table.set_col_spacings (12);
+	
+	silence_table.attach (normalize_hbox, 0, 3, 0, 1);
+	
+	silence_table.attach (trim_start_checkbox, 0, 1, 1, 2);
+	silence_table.attach (silence_start_checkbox, 1, 2, 1, 2);
+	silence_table.attach (silence_start_clock, 2, 3, 1, 2);
+	
+	silence_table.attach (trim_end_checkbox, 0, 1, 2, 3);
+	silence_table.attach (silence_end_checkbox, 1, 2, 2, 3);
+	silence_table.attach (silence_end_clock, 2, 3, 2, 3);
+	
+	/* Format table */
+
+	init_format_table();
+	
+	/* Encoding options */
+	
+	init_encoding_option_widgets();
+	
+	encoding_options_table.set_spacings (1);
+	
+	encoding_options_vbox.pack_start (encoding_options_label, false, false, 0);
+	encoding_options_vbox.pack_start (encoding_options_table, false, false, 12);
+	
+	Pango::AttrList bold;
+	Pango::Attribute b = Pango::Attribute::create_attr_weight (Pango::WEIGHT_BOLD);
+	bold.insert (b);
+	encoding_options_label.set_attributes (bold);
+	
+	/* Buttons */
+	
+	revert_button = add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
+	revert_button->signal_clicked().connect (mem_fun(*this, &ExportFormatDialog::revert));
+	close_button = add_button (Gtk::Stock::SAVE, Gtk::RESPONSE_APPLY);
+	close_button->set_sensitive (false);
+	close_button->signal_clicked().connect (mem_fun (*this, &ExportFormatDialog::end_dialog));
+	manager.CompleteChanged.connect (mem_fun (*close_button, &Gtk::Button::set_sensitive));
+	
+	/* Load state before hooking up the rest of the signals */
+	
+	load_state (format);
+	
+	/* Name entry */
+	
+	name_entry.signal_changed().connect (mem_fun (*this, &ExportFormatDialog::update_name));
+	
+	/* Normalize, silence and src_quality signals */
+	
+	trim_start_checkbox.signal_toggled().connect (mem_fun (*this, &ExportFormatDialog::update_trim_start_selection));
+	trim_end_checkbox.signal_toggled().connect (mem_fun (*this, &ExportFormatDialog::update_trim_end_selection));
+	
+	normalize_checkbox.signal_toggled().connect (mem_fun (*this, &ExportFormatDialog::update_normalize_selection));
+	normalize_spinbutton.signal_value_changed().connect (mem_fun (*this, &ExportFormatDialog::update_normalize_selection));
+	
+	silence_start_checkbox.signal_toggled().connect (mem_fun (*this, &ExportFormatDialog::update_silence_start_selection));
+	silence_start_clock.ValueChanged.connect (mem_fun (*this, &ExportFormatDialog::update_silence_start_selection));
+	
+	silence_end_checkbox.signal_toggled().connect (mem_fun (*this, &ExportFormatDialog::update_silence_end_selection));
+	silence_end_clock.ValueChanged.connect (mem_fun (*this, &ExportFormatDialog::update_silence_end_selection));
+	
+	src_quality_combo.signal_changed().connect (mem_fun (*this, &ExportFormatDialog::update_src_quality_selection));
+	
+	/* Format table signals */
+	
+	Gtk::CellRendererToggle *toggle = dynamic_cast<Gtk::CellRendererToggle *>(compatibility_view.get_column_cell_renderer (0));
+	toggle->signal_toggled().connect (mem_fun (*this, &ExportFormatDialog::update_compatibility_selection));
+	compatibility_select_connection = compatibility_view.get_selection()->signal_changed().connect (mem_fun (*this, &ExportFormatDialog::prohibit_compatibility_selection));
+	
+	quality_view.get_selection()->signal_changed().connect (mem_fun(*this, &ExportFormatDialog::update_quality_selection));
+	format_view.get_selection()->signal_changed().connect (mem_fun(*this, &ExportFormatDialog::update_format_selection));
+	sample_rate_view.get_selection()->signal_changed().connect (mem_fun(*this, &ExportFormatDialog::update_sample_rate_selection));
+	
+	/* Encoding option signals */
+	
+	sample_format_view.get_selection()->signal_changed().connect (mem_fun(*this, &ExportFormatDialog::update_sample_format_selection));
+	dither_type_view.get_selection()->signal_changed().connect (mem_fun(*this, &ExportFormatDialog::update_dither_type_selection));
+	
+	tag_checkbox.signal_toggled().connect (mem_fun (*this, &ExportFormatDialog::update_tagging_selection));
+	
+	/* Finalize */
+	
+	show_all_children();
+}
+
+ExportFormatDialog::~ExportFormatDialog ()
+{
+
+}
+
+void
+ExportFormatDialog::revert ()
+{
+	++applying_changes_from_engine;
+	
+	format->set_state (original_state);
+	load_state (format);
+	
+	--applying_changes_from_engine;
+}
+
+void
+ExportFormatDialog::set_session (ARDOUR::Session* s)
+{
+	session = s;
+	if (!session) {
+		return;
+	}
+	
+	silence_start_clock.set_session (s);
+	silence_end_clock.set_session (s);
+	
+	update_clock (silence_start_clock, silence_start);
+	update_clock (silence_end_clock, silence_end);
+	
+	/* Select native samplerate if no selection is yet made */
+	
+	if (sample_rate_view.get_selection()->count_selected_rows() == 0) {
+		Gtk::ListStore::Children::iterator it;
+		for (it = sample_rate_list->children().begin(); it != sample_rate_list->children().end(); ++it) {
+			if ((nframes_t) (*it)->get_value (sample_rate_cols.ptr)->rate == session->nominal_frame_rate()) {
+				sample_rate_view.get_selection()->select (it);
+				break;
+			}
+		}
+	}
+}
+
+void
+ExportFormatDialog::load_state (FormatPtr spec)
+{
+	name_entry.set_text (spec->name());
+	
+	normalize_checkbox.set_active (spec->normalize());
+	normalize_spinbutton.set_value (spec->normalize_target());
+	
+	trim_start_checkbox.set_active (spec->trim_beginning());
+	silence_start = spec->silence_beginning_time();
+	silence_start_checkbox.set_active (spec->silence_beginning() > 0);
+	
+	trim_end_checkbox.set_active (spec->trim_end());
+	silence_end = spec->silence_end_time();
+	silence_end_checkbox.set_active (spec->silence_end() > 0);
+	
+	for (Gtk::ListStore::Children::iterator it = src_quality_list->children().begin(); it != src_quality_list->children().end(); ++it) {
+		if (it->get_value (src_quality_cols.id) == spec->src_quality()) {
+			src_quality_combo.set_active (it);
+			break;
+		}
+	}
+	
+	for (Gtk::ListStore::Children::iterator it = format_list->children().begin(); it != format_list->children().end(); ++it) {
+		if (it->get_value (format_cols.ptr)->get_format_id() == spec->format_id()) {
+			it->get_value (format_cols.ptr)->set_selected (true);
+			break;
+		}
+	}
+	
+	for (Gtk::ListStore::Children::iterator it = sample_rate_list->children().begin(); it != sample_rate_list->children().end(); ++it) {
+		if (it->get_value (sample_rate_cols.ptr)->rate == spec->sample_rate()) {
+			it->get_value (sample_rate_cols.ptr)->set_selected (true);
+			break;
+		}
+	}
+	
+	if (spec->sample_format()) {
+		for (Gtk::ListStore::Children::iterator it = sample_format_list->children().begin(); it != sample_format_list->children().end(); ++it) {
+			if (it->get_value (sample_format_cols.ptr)->format == spec->sample_format()) {
+				it->get_value (sample_format_cols.ptr)->set_selected (true);
+				break;
+			}
+		}
+	
+		for (Gtk::ListStore::Children::iterator it = dither_type_list->children().begin(); it != dither_type_list->children().end(); ++it) {
+			if (it->get_value (dither_type_cols.ptr)->type == spec->dither_type()) {
+				it->get_value (dither_type_cols.ptr)->set_selected (true);
+				break;
+			}
+		}
+	}
+	
+	tag_checkbox.set_active (spec->tag());
+}
+
+void
+ExportFormatDialog::init_format_table ()
+{
+
+	format_table.set_spacings (1);
+	
+	format_table.attach (compatibility_label, 0, 1, 0, 1);
+	format_table.attach (quality_label, 1, 2, 0, 1);
+	format_table.attach (format_label, 2, 3, 0, 1);
+	format_table.attach (sample_rate_label, 3, 4, 0, 1);
+	
+	format_table.attach (compatibility_view, 0, 1, 1, 2);
+	format_table.attach (quality_view, 1, 2, 1, 2);
+	format_table.attach (format_view, 2, 3, 1, 2);
+	format_table.attach (sample_rate_view, 3, 4, 1, 2);
+	
+	format_table.attach (src_quality_label, 0, 3, 2, 3);
+	format_table.attach (src_quality_combo, 3, 4, 2, 3);
+	
+	compatibility_view.set_headers_visible (false);
+	quality_view.set_headers_visible (false);
+	format_view.set_headers_visible (false);
+	sample_rate_view.set_headers_visible (false);
+
+	/*** Table entries ***/
+
+	Gtk::TreeModel::iterator iter;
+	Gtk::TreeModel::Row row;
+
+	/* Compatibilities */
+
+	compatibility_list = Gtk::ListStore::create (compatibility_cols);
+	compatibility_view.set_model (compatibility_list);
+	
+	ExportFormatManager::CompatList const & compat_list = manager.get_compatibilities();
+	
+	for (ExportFormatManager::CompatList::const_iterator it = compat_list.begin(); it != compat_list.end(); ++it) {
+		iter = compatibility_list->append();
+		row = *iter;
+		
+		row[compatibility_cols.ptr] = *it;
+		row[compatibility_cols.selected] = false;
+		row[compatibility_cols.label] = (*it)->name();
+		
+		WeakCompatPtr ptr (*it);
+		(*it)->SelectChanged.connect (sigc::bind (sigc::mem_fun (*this, &ExportFormatDialog::change_compatibility_selection), ptr));
+	}
+	
+	compatibility_view.append_column_editable ("", compatibility_cols.selected);
+	
+	Gtk::CellRendererText* text_renderer = Gtk::manage (new Gtk::CellRendererText);
+	text_renderer->property_editable() = false;
+	
+	Gtk::TreeView::Column* column = compatibility_view.get_column (0);
+	column->pack_start (*text_renderer);
+	column->add_attribute (text_renderer->property_text(), compatibility_cols.label);
+	
+	/* Qualities */
+
+	quality_list = Gtk::ListStore::create (quality_cols);
+	quality_view.set_model (quality_list);
+	
+	ExportFormatManager::QualityList const & qualities = manager.get_qualities ();
+	
+	for (ExportFormatManager::QualityList::const_iterator it = qualities.begin(); it != qualities.end(); ++it) {
+		iter = quality_list->append();
+		row = *iter;
+		
+		row[quality_cols.ptr] = *it;
+		row[quality_cols.color] = "white";
+		row[quality_cols.label] = (*it)->name();
+		
+		WeakQualityPtr ptr (*it);
+		(*it)->SelectChanged.connect (sigc::bind (sigc::mem_fun (*this, &ExportFormatDialog::change_quality_selection), ptr));
+		(*it)->CompatibleChanged.connect (sigc::bind (sigc::mem_fun (*this, &ExportFormatDialog::change_quality_compatibility), ptr));
+	}
+	
+	quality_view.append_column ("", quality_cols.label);
+	
+	/* Formats */
+	
+	format_list = Gtk::ListStore::create (format_cols);
+	format_view.set_model (format_list);
+	
+	ExportFormatManager::FormatList const & formats = manager.get_formats ();
+	
+	for (ExportFormatManager::FormatList::const_iterator it = formats.begin(); it != formats.end(); ++it) {
+		iter = format_list->append();
+		row = *iter;
+		
+		row[format_cols.ptr] = *it;
+		row[format_cols.color] = "white";
+		row[format_cols.label] = (*it)->name();
+		
+		WeakFormatPtr ptr (*it);
+		(*it)->SelectChanged.connect (sigc::bind (sigc::mem_fun (*this, &ExportFormatDialog::change_format_selection), ptr));
+		(*it)->CompatibleChanged.connect (sigc::bind (sigc::mem_fun (*this, &ExportFormatDialog::change_format_compatibility), ptr));
+		
+		/* Encoding options */
+		
+		boost::shared_ptr<HasSampleFormat> hsf;
+		
+		if (hsf = boost::dynamic_pointer_cast<HasSampleFormat> (*it)) {
+			hsf->SampleFormatSelectChanged.connect (sigc::mem_fun (*this, &ExportFormatDialog::change_sample_format_selection));
+			hsf->SampleFormatCompatibleChanged.connect (sigc::mem_fun (*this, &ExportFormatDialog::change_sample_format_compatibility));
+			
+			hsf->DitherTypeSelectChanged.connect (sigc::mem_fun (*this, &ExportFormatDialog::change_dither_type_selection));
+			hsf->DitherTypeCompatibleChanged.connect (sigc::mem_fun (*this, &ExportFormatDialog::change_dither_type_compatibility));
+		}
+	}
+	
+	format_view.append_column ("", format_cols.label);
+	
+	/* Sample Rates */
+	
+	sample_rate_list = Gtk::ListStore::create (sample_rate_cols);
+	sample_rate_view.set_model (sample_rate_list);
+	
+	ExportFormatManager::SampleRateList const & rates = manager.get_sample_rates ();
+	
+	for (ExportFormatManager::SampleRateList::const_iterator it = rates.begin(); it != rates.end(); ++it) {
+		iter = sample_rate_list->append();
+		row = *iter;
+		
+		row[sample_rate_cols.ptr] = *it;
+		row[sample_rate_cols.color] = "white";
+		row[sample_rate_cols.label] = (*it)->name();
+		
+		WeakSampleRatePtr ptr (*it);
+		(*it)->SelectChanged.connect (sigc::bind (sigc::mem_fun (*this, &ExportFormatDialog::change_sample_rate_selection), ptr));
+		(*it)->CompatibleChanged.connect (sigc::bind (sigc::mem_fun (*this, &ExportFormatDialog::change_sample_rate_compatibility), ptr));
+	}
+
+	sample_rate_view.append_column ("", sample_rate_cols.label);
+	
+	/* Color rendering */
+
+	Gtk::TreeViewColumn * label_col;
+	Gtk::CellRendererText * renderer;
+
+	label_col = quality_view.get_column(0);
+	renderer = dynamic_cast<Gtk::CellRendererText*> (quality_view.get_column_cell_renderer (0));
+	label_col->add_attribute(renderer->property_foreground(), quality_cols.color);
+	
+	label_col = format_view.get_column(0);
+	renderer = dynamic_cast<Gtk::CellRendererText*> (format_view.get_column_cell_renderer (0));
+	label_col->add_attribute(renderer->property_foreground(), format_cols.color);
+	
+	label_col = sample_rate_view.get_column(0);
+	renderer = dynamic_cast<Gtk::CellRendererText*> (sample_rate_view.get_column_cell_renderer (0));
+	label_col->add_attribute(renderer->property_foreground(), sample_rate_cols.color);
+	
+	/* SRC Qualities */
+	
+	src_quality_list = Gtk::ListStore::create (src_quality_cols);
+	src_quality_combo.set_model (src_quality_list);
+	
+	iter = src_quality_list->append();
+	row = *iter;
+	row[src_quality_cols.id] = ExportFormatBase::SRC_SincBest;
+	row[src_quality_cols.label] = _("Best (sinc)");
+	
+	iter = src_quality_list->append();
+	row = *iter;
+	row[src_quality_cols.id] = ExportFormatBase::SRC_SincMedium;
+	row[src_quality_cols.label] = _("Medium (sinc)");
+	
+	iter = src_quality_list->append();
+	row = *iter;
+	row[src_quality_cols.id] = ExportFormatBase::SRC_SincFast;
+	row[src_quality_cols.label] = _("Fast (sinc)");
+	
+	iter = src_quality_list->append();
+	row = *iter;
+	row[src_quality_cols.id] = ExportFormatBase::SRC_Linear;
+	row[src_quality_cols.label] = _("Linear");
+	
+	iter = src_quality_list->append();
+	row = *iter;
+	row[src_quality_cols.id] = ExportFormatBase::SRC_ZeroOrderHold;
+	row[src_quality_cols.label] = _("Zero order hold");
+	
+	src_quality_combo.pack_start (src_quality_cols.label);
+	src_quality_combo.set_active (0);
+}
+
+void
+ExportFormatDialog::init_encoding_option_widgets ()
+{
+	Gtk::TreeViewColumn * label_col;
+	Gtk::CellRendererText * renderer;
+
+	sample_format_list = Gtk::ListStore::create (sample_format_cols);
+	sample_format_view.set_model (sample_format_list);
+	sample_format_view.set_headers_visible (false);
+	sample_format_view.append_column ("", sample_format_cols.label);
+	label_col = sample_format_view.get_column(0);
+	renderer = dynamic_cast<Gtk::CellRendererText*> (sample_format_view.get_column_cell_renderer (0));
+	label_col->add_attribute(renderer->property_foreground(), sample_format_cols.color);
+	
+	dither_type_list = Gtk::ListStore::create (dither_type_cols);
+	dither_type_view.set_model (dither_type_list);
+	dither_type_view.set_headers_visible (false);
+	dither_type_view.append_column ("", dither_type_cols.label);
+	label_col = dither_type_view.get_column(0);
+	renderer = dynamic_cast<Gtk::CellRendererText*> (dither_type_view.get_column_cell_renderer (0));
+	label_col->add_attribute(renderer->property_foreground(), dither_type_cols.color);
+	
+}
+
+void
+ExportFormatDialog::update_compatibility_selection (Glib::ustring const & path)
+{
+	
+	Gtk::TreeModel::iterator iter = compatibility_view.get_model ()->get_iter (path);
+	ExportFormatManager::CompatPtr ptr = iter->get_value (compatibility_cols.ptr);
+	bool state = iter->get_value (compatibility_cols.selected);
+	
+	iter->set_value (compatibility_cols.selected, state);
+	ptr->set_selected (state);
+	
+}
+
+void
+ExportFormatDialog::update_quality_selection ()
+{
+	update_selection<QualityCols> (quality_list, quality_view, quality_cols);
+}
+
+void
+ExportFormatDialog::update_format_selection ()
+{
+	update_selection<FormatCols> (format_list, format_view, format_cols);
+}
+
+void
+ExportFormatDialog::update_sample_rate_selection ()
+{
+	update_selection<SampleRateCols> (sample_rate_list, sample_rate_view, sample_rate_cols);
+}
+
+void
+ExportFormatDialog::update_sample_format_selection ()
+{
+	update_selection<SampleFormatCols> (sample_format_list, sample_format_view, sample_format_cols);
+}
+
+void
+ExportFormatDialog::update_dither_type_selection ()
+{
+	update_selection<DitherTypeCols> (dither_type_list, dither_type_view, dither_type_cols);
+}
+
+template<typename ColsT>
+void
+ExportFormatDialog::update_selection (Glib::RefPtr<Gtk::ListStore> & list, Gtk::TreeView & view, ColsT & cols)
+{
+	if (applying_changes_from_engine) {
+		return;
+	}
+
+	Gtk::ListStore::Children::iterator it;
+	Glib::RefPtr<Gtk::TreeSelection> selection = view.get_selection();
+	
+	for (it = list->children().begin(); it != list->children().end(); ++it) {
+		bool selected = selection->is_selected (it);
+		it->get_value (cols.ptr)->set_selected (selected);
+	}
+}
+
+void
+ExportFormatDialog::change_compatibility_selection (bool select, WeakCompatPtr compat)
+{
+	++applying_changes_from_engine;
+	
+	ExportFormatManager::CompatPtr ptr = compat.lock();
+	
+	for (Gtk::ListStore::Children::iterator it = compatibility_list->children().begin(); it != compatibility_list->children().end(); ++it) {
+		if (it->get_value (compatibility_cols.ptr) == ptr) {
+			it->set_value (compatibility_cols.selected, select);
+			break;
+		}
+	}
+	
+	--applying_changes_from_engine;
+}
+
+void
+ExportFormatDialog::change_quality_selection (bool select, WeakQualityPtr quality)
+{
+	change_selection<ExportFormatManager::QualityState, QualityCols> (select, quality, quality_list, quality_view, quality_cols);
+}
+
+void
+ExportFormatDialog::change_format_selection (bool select, WeakFormatPtr format)
+{
+	change_selection<ExportFormat, FormatCols> (select, format, format_list, format_view, format_cols);
+
+	ExportFormatManager::FormatPtr ptr = format.lock();
+
+	if (select && ptr) {
+		change_encoding_options (ptr);
+	}
+}
+
+void
+ExportFormatDialog::change_sample_rate_selection (bool select, WeakSampleRatePtr rate)
+{
+	change_selection<ExportFormatManager::SampleRateState, SampleRateCols> (select, rate, sample_rate_list, sample_rate_view, sample_rate_cols);
+	
+	if (select) {
+		ExportFormatManager::SampleRatePtr ptr = rate.lock();
+		if (ptr && session) {
+			src_quality_combo.set_sensitive ((uint32_t) ptr->rate != session->frame_rate());
+		}
+	}
+}
+
+void
+ExportFormatDialog::change_sample_format_selection (bool select, WeakSampleFormatPtr format)
+{
+	change_selection<HasSampleFormat::SampleFormatState, SampleFormatCols> (select, format, sample_format_list, sample_format_view, sample_format_cols);
+}
+
+void
+ExportFormatDialog::change_dither_type_selection (bool select, WeakDitherTypePtr type)
+{
+	change_selection<HasSampleFormat::DitherTypeState, DitherTypeCols> (select, type, dither_type_list, dither_type_view, dither_type_cols);
+}
+
+template<typename T, typename ColsT>
+void
+ExportFormatDialog::change_selection (bool select, boost::weak_ptr<T> w_ptr, Glib::RefPtr<Gtk::ListStore> & list, Gtk::TreeView & view, ColsT & cols)
+{
+	++applying_changes_from_engine;
+	
+	boost::shared_ptr<T> ptr = w_ptr.lock();
+	
+	Gtk::ListStore::Children::iterator it;
+	Glib::RefPtr<Gtk::TreeSelection> selection;
+	
+	selection = view.get_selection();
+	
+	if (!ptr) {
+		selection->unselect_all();
+	} else {
+		for (it = list->children().begin(); it != list->children().end(); ++it) {
+			if (it->get_value (cols.ptr) == ptr) {
+				if (select) {
+					selection->select (it);
+				} else {
+					selection->unselect (it);
+				}
+				break;
+			}
+		}
+	}
+	
+	--applying_changes_from_engine;
+}
+
+void
+ExportFormatDialog::change_quality_compatibility (bool compatibility, WeakQualityPtr quality)
+{
+	change_compatibility<ExportFormatManager::QualityState, QualityCols> (compatibility, quality, quality_list, quality_cols);
+}
+
+void
+ExportFormatDialog::change_format_compatibility (bool compatibility, WeakFormatPtr format)
+{
+	change_compatibility<ExportFormat, FormatCols> (compatibility, format, format_list, format_cols);
+}
+
+void
+ExportFormatDialog::change_sample_rate_compatibility (bool compatibility, WeakSampleRatePtr rate)
+{
+	change_compatibility<ExportFormatManager::SampleRateState, SampleRateCols> (compatibility, rate, sample_rate_list, sample_rate_cols);
+}
+
+void
+ExportFormatDialog::change_sample_format_compatibility (bool compatibility, WeakSampleFormatPtr format)
+{
+	change_compatibility<HasSampleFormat::SampleFormatState, SampleFormatCols> (compatibility, format, sample_format_list, sample_format_cols);
+}
+
+void
+ExportFormatDialog::change_dither_type_compatibility (bool compatibility, WeakDitherTypePtr type)
+{
+	change_compatibility<HasSampleFormat::DitherTypeState, DitherTypeCols> (compatibility, type, dither_type_list, dither_type_cols, "red");
+}
+
+template<typename T, typename ColsT>
+void
+ExportFormatDialog::change_compatibility (bool compatibility, boost::weak_ptr<T> w_ptr, Glib::RefPtr<Gtk::ListStore> & list, ColsT & cols,
+                                          Glib::ustring const & c_incompatible, Glib::ustring const & c_compatible)
+{
+	boost::shared_ptr<T> ptr = w_ptr.lock();
+	
+	Gtk::ListStore::Children::iterator it;
+	for (it = list->children().begin(); it != list->children().end(); ++it) {
+		if (it->get_value (cols.ptr) == ptr) {
+			it->set_value (cols.color, compatibility ? c_compatible : c_incompatible);
+			break;
+		}
+	}
+}
+
+void
+ExportFormatDialog::update_name ()
+{
+	manager.set_name (name_entry.get_text());
+}
+
+void
+ExportFormatDialog::update_trim_start_selection ()
+{
+	manager.select_trim_beginning (trim_start_checkbox.get_active());
+}
+
+void
+ExportFormatDialog::update_trim_end_selection ()
+{
+	manager.select_trim_end (trim_end_checkbox.get_active());
+}
+
+void
+ExportFormatDialog::update_normalize_selection ()
+{
+	manager.select_normalize (normalize_checkbox.get_active());
+	manager.select_normalize_target (normalize_spinbutton.get_value ());
+}
+
+void
+ExportFormatDialog::update_silence_start_selection ()
+{
+	update_time (silence_start, silence_start_clock);
+	AnyTime zero;
+	zero.type = AnyTime::SMPTE;
+	manager.select_silence_beginning (silence_start_checkbox.get_active() ? silence_start : zero);
+}
+
+void
+ExportFormatDialog::update_silence_end_selection ()
+{
+	update_time (silence_end, silence_end_clock);
+	AnyTime zero;
+	zero.type = AnyTime::SMPTE;
+	manager.select_silence_end (silence_end_checkbox.get_active() ? silence_end : zero);
+}
+
+void
+ExportFormatDialog::update_clock (AudioClock & clock, ARDOUR::AnyTime const & time)
+{
+	// TODO position
+	clock.set (session->convert_to_frames_at (0, time), true);
+	
+	AudioClock::Mode mode;
+	
+	switch (time.type) {
+	  case AnyTime::SMPTE:
+		mode = AudioClock::SMPTE;
+		break;
+	  case AnyTime::BBT:
+		mode = AudioClock::BBT;
+		break;
+	  case AnyTime::Frames:
+		mode = AudioClock::Frames;
+		break;
+	  case AnyTime::Seconds:
+		mode = AudioClock::MinSec;
+		break;
+	}
+	
+	clock.set_mode (mode);
+}
+
+void
+ExportFormatDialog::update_time (AnyTime & time, AudioClock const & clock)
+{
+	if (!session) {
+		return;
+	}
+	
+	nframes_t frames = clock.current_duration();
+	
+	switch (clock.mode()) {
+	  case AudioClock::SMPTE:
+		time.type = AnyTime::SMPTE;
+		session->smpte_time (frames, time.smpte);
+		break;
+	  case AudioClock::BBT:
+		time.type = AnyTime::BBT;
+		session->bbt_time (frames, time.bbt);
+		break;
+	  case AudioClock::MinSec:
+		time.type = AnyTime::Seconds;
+		time.seconds = (double) frames / session->frame_rate();
+		break;
+	  case AudioClock::Frames:
+		time.type = AnyTime::Frames;
+		time.frames = frames;
+		break;
+	  case AudioClock::Off:
+		silence_end_checkbox.set_active (false);
+		return;	
+	}
+}
+
+void
+ExportFormatDialog::update_src_quality_selection ()
+{
+	Gtk::TreeModel::const_iterator iter = src_quality_combo.get_active();
+	ExportFormatBase::SRCQuality quality = iter->get_value (src_quality_cols.id);
+	manager.select_src_quality (quality);
+}
+
+void
+ExportFormatDialog::update_tagging_selection ()
+{
+	manager.select_tagging (tag_checkbox.get_active());
+}
+
+void
+ExportFormatDialog::change_encoding_options (ExportFormatManager::FormatPtr ptr)
+{
+	empty_encoding_option_table ();
+
+	boost::shared_ptr<ARDOUR::ExportFormatLinear> linear_ptr;
+	boost::shared_ptr<ARDOUR::ExportFormatOggVorbis> ogg_ptr;
+	boost::shared_ptr<ARDOUR::ExportFormatFLAC> flac_ptr;
+	boost::shared_ptr<ARDOUR::ExportFormatBWF> bwf_ptr;
+
+	if (linear_ptr = boost::dynamic_pointer_cast<ExportFormatLinear> (ptr)) {
+		show_linear_enconding_options (linear_ptr);
+	} else if (ogg_ptr = boost::dynamic_pointer_cast<ExportFormatOggVorbis> (ptr)) {
+		show_ogg_enconding_options (ogg_ptr);
+	} else if (flac_ptr = boost::dynamic_pointer_cast<ExportFormatFLAC> (ptr)) {
+		show_flac_enconding_options (flac_ptr);
+	} else if (bwf_ptr = boost::dynamic_pointer_cast<ExportFormatBWF> (ptr)) {
+		show_bwf_enconding_options (bwf_ptr);
+	} else {
+		std::cout << "Unrecognized format!" << std::endl;
+	}
+}
+
+void
+ExportFormatDialog::empty_encoding_option_table ()
+{
+	encoding_options_table.foreach (sigc::bind (sigc::mem_fun (*this, &ExportFormatDialog::remove_widget), &encoding_options_table));
+}
+
+void
+ExportFormatDialog::remove_widget (Gtk::Widget & to_remove, Gtk::Container * remove_from)
+{
+	remove_from->remove (to_remove);
+}
+
+void
+ExportFormatDialog::show_linear_enconding_options (boost::shared_ptr<ARDOUR::ExportFormatLinear> ptr)
+{
+	/* Set label and pack table */
+
+	encoding_options_label.set_label (_("Linear encoding options"));
+	
+	encoding_options_table.resize (2, 2);
+	encoding_options_table.attach (sample_format_label, 0, 1, 0, 1);
+	encoding_options_table.attach (dither_label, 1, 2, 0, 1);
+	encoding_options_table.attach (sample_format_view, 0, 1, 1, 2);
+	encoding_options_table.attach (dither_type_view, 1, 2, 1, 2);
+	
+	fill_sample_format_lists (boost::dynamic_pointer_cast<HasSampleFormat> (ptr));
+	
+	show_all_children ();
+}
+
+void
+ExportFormatDialog::show_ogg_enconding_options (boost::shared_ptr<ARDOUR::ExportFormatOggVorbis> ptr)
+{
+	encoding_options_label.set_label (_("Ogg Vorbis options"));
+	
+	encoding_options_table.resize (1, 1);
+	encoding_options_table.attach (tag_checkbox, 0, 1, 0, 1);
+	
+	update_tagging_selection ();
+	
+	show_all_children ();
+}
+
+void
+ExportFormatDialog::show_flac_enconding_options (boost::shared_ptr<ARDOUR::ExportFormatFLAC> ptr)
+{
+	encoding_options_label.set_label (_("FLAC options"));
+	
+	encoding_options_table.resize (3, 2);
+	encoding_options_table.attach (sample_format_label, 0, 1, 0, 1);
+	encoding_options_table.attach (dither_label, 1, 2, 0, 1);
+	encoding_options_table.attach (sample_format_view, 0, 1, 1, 2);
+	encoding_options_table.attach (dither_type_view, 1, 2, 1, 2);
+	encoding_options_table.attach (tag_checkbox, 0, 2, 2, 3);
+	
+	fill_sample_format_lists (boost::dynamic_pointer_cast<HasSampleFormat> (ptr));
+	
+	show_all_children ();
+}
+
+void
+ExportFormatDialog::show_bwf_enconding_options (boost::shared_ptr<ARDOUR::ExportFormatBWF> ptr)
+{
+	encoding_options_label.set_label (_("Broadcast Wave options"));
+	
+	encoding_options_table.resize (2, 2);
+	encoding_options_table.attach (sample_format_label, 0, 1, 0, 1);
+	encoding_options_table.attach (dither_label, 1, 2, 0, 1);
+	encoding_options_table.attach (sample_format_view, 0, 1, 1, 2);
+	encoding_options_table.attach (dither_type_view, 1, 2, 1, 2);
+	
+	fill_sample_format_lists (boost::dynamic_pointer_cast<HasSampleFormat> (ptr));
+	
+	show_all_children ();
+}
+
+void
+ExportFormatDialog::fill_sample_format_lists (boost::shared_ptr<ARDOUR::HasSampleFormat> ptr)
+{
+	/* Fill lists */
+	
+	Gtk::TreeModel::iterator iter;
+	Gtk::TreeModel::Row row;
+	
+	sample_format_list->clear ();
+	
+	HasSampleFormat::SampleFormatList const & formats = ptr->get_sample_formats ();
+	
+	for (HasSampleFormat::SampleFormatList::const_iterator it = formats.begin(); it != formats.end(); ++it) {
+		iter = sample_format_list->append();
+		row = *iter;
+		
+		row[sample_format_cols.ptr] = *it;
+		row[sample_format_cols.color] = (*it)->compatible() ? "white" : "red";
+		row[sample_format_cols.label] = (*it)->name();
+		
+		if ((*it)->selected()) {
+			sample_format_view.get_selection()->select (iter);
+		}
+	}
+	
+	dither_type_list->clear ();
+	
+	HasSampleFormat::DitherTypeList const & types = ptr->get_dither_types ();
+	
+	for (HasSampleFormat::DitherTypeList::const_iterator it = types.begin(); it != types.end(); ++it) {
+		iter = dither_type_list->append();
+		row = *iter;
+		
+		row[dither_type_cols.ptr] = *it;
+		row[dither_type_cols.color] = "white";
+		row[dither_type_cols.label] = (*it)->name();
+		
+		if ((*it)->selected()) {
+			dither_type_view.get_selection()->select (iter);
+		}
+	}
+}
+
+void
+ExportFormatDialog::end_dialog ()
+{
+	hide_all ();
+}
+
+void
+ExportFormatDialog::prohibit_compatibility_selection ()
+{
+	compatibility_select_connection.block (true);
+	compatibility_view.get_selection()->unselect_all ();
+	compatibility_select_connection.block (false);
+}