324 lines
9.8 KiB
C++
324 lines
9.8 KiB
C++
/*
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Copyright (C) 2008 Paul Davis
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Author: Sakari Bergen
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "session_import_dialog.h"
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#include <pbd/failed_constructor.h>
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#include <ardour/audio_region_importer.h>
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#include <ardour/audio_playlist_importer.h>
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#include <ardour/audio_track_importer.h>
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#include <ardour/location_importer.h>
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#include <ardour/tempo_map_importer.h>
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#include <gtkmm2ext/utils.h>
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#include <gtkmm2ext/window_title.h>
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#include "prompter.h"
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#include "i18n.h"
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using namespace ARDOUR;
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SessionImportDialog::SessionImportDialog (ARDOUR::Session & target) :
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ArdourDialog (_("Import from session")),
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target (target),
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file_browse_button (_("Browse"))
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{
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// File entry
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file_entry.set_name ("ImportFileNameEntry");
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file_entry.set_text ("/");
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Gtkmm2ext::set_size_request_to_display_given_text (file_entry, X_("Kg/quite/a/reasonable/size/for/files/i/think"), 5, 8);
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file_browse_button.set_name ("EditorGTKButton");
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file_browse_button.signal_clicked().connect (mem_fun(*this, &SessionImportDialog::browse));
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file_hbox.set_spacing (5);
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file_hbox.set_border_width (5);
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file_hbox.pack_start (file_entry, true, true);
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file_hbox.pack_start (file_browse_button, false, false);
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file_frame.add (file_hbox);
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file_frame.set_border_width (5);
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file_frame.set_name ("ImportFrom");
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file_frame.set_label (_("Import from Session"));
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get_vbox()->pack_start (file_frame, false, false);
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// Session browser
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session_tree = Gtk::TreeStore::create (sb_cols);
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session_browser.set_model (session_tree);
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session_browser.set_name ("SessionBrowser");
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session_browser.append_column (_("Elements"), sb_cols.name);
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session_browser.append_column_editable (_("Import"), sb_cols.queued);
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session_browser.get_column(0)->set_min_width (180);
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session_browser.get_column(1)->set_min_width (40);
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session_browser.get_column(1)->set_sizing (Gtk::TREE_VIEW_COLUMN_AUTOSIZE);
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session_scroll.set_policy (Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
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session_scroll.add (session_browser);
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session_scroll.set_size_request (220, 400);
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// Connect signals
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Gtk::CellRendererToggle *toggle = dynamic_cast<Gtk::CellRendererToggle *> (session_browser.get_column_cell_renderer (1));
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toggle->signal_toggled().connect(mem_fun (*this, &SessionImportDialog::update));
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session_browser.signal_row_activated().connect(mem_fun (*this, &SessionImportDialog::show_info));
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get_vbox()->pack_start (session_scroll, false, false);
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// Tooltips
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session_browser.set_has_tooltip();
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session_browser.signal_query_tooltip().connect(mem_fun(*this, &SessionImportDialog::query_tooltip));
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// Buttons
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cancel_button = add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
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cancel_button->signal_clicked().connect (mem_fun (*this, &SessionImportDialog::end_dialog));
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ok_button = add_button (_("Import"), Gtk::RESPONSE_ACCEPT);
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ok_button->signal_clicked().connect (mem_fun (*this, &SessionImportDialog::do_merge));
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// prompt signals
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ElementImporter::Rename.connect (mem_fun (*this, &SessionImportDialog::open_rename_dialog));
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ElementImporter::Prompt.connect (mem_fun (*this, &SessionImportDialog::open_prompt_dialog));
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// Finalize
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show_all();
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}
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void
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SessionImportDialog::load_session (const string& filename)
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{
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tree.read (filename);
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boost::shared_ptr<AudioRegionImportHandler> region_handler (new AudioRegionImportHandler (tree, target));
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boost::shared_ptr<AudioPlaylistImportHandler> pl_handler (new AudioPlaylistImportHandler (tree, target, *region_handler));
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handlers.push_back (boost::static_pointer_cast<ElementImportHandler> (region_handler));
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handlers.push_back (boost::static_pointer_cast<ElementImportHandler> (pl_handler));
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handlers.push_back (HandlerPtr(new UnusedAudioPlaylistImportHandler (tree, target, *region_handler)));
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handlers.push_back (HandlerPtr(new AudioTrackImportHandler (tree, target, *pl_handler)));
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handlers.push_back (HandlerPtr(new LocationImportHandler (tree, target)));
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handlers.push_back (HandlerPtr(new TempoMapImportHandler (tree, target)));
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fill_list();
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if (ElementImportHandler::dirty()) {
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// Warn user
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string txt = _("Some elements had errors in them. Please see the log for details");
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Gtk::MessageDialog msg (txt, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_OK, true);
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msg.run();
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}
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}
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void
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SessionImportDialog::fill_list ()
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{
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session_tree->clear();
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// Loop through element types
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for (HandlerList::iterator handler = handlers.begin(); handler != handlers.end(); ++handler) {
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Gtk::TreeModel::iterator iter = session_tree->append();
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Gtk::TreeModel::Row row = *iter;
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row[sb_cols.name] = (*handler)->get_info();
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row[sb_cols.queued] = false;
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row[sb_cols.element] = ElementPtr(); // "Null" pointer
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// Loop through elements
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ElementList &elements = (*handler)->elements;
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for (ElementList::iterator element = elements.begin(); element != elements.end(); ++element) {
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iter = session_tree->append(row.children());
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Gtk::TreeModel::Row child = *iter;
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child[sb_cols.name] = (*element)->get_name();
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child[sb_cols.queued] = false;
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child[sb_cols.element] = *element;
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}
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}
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}
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void
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SessionImportDialog::browse ()
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{
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Gtk::FileChooserDialog dialog(_("Import from session"), browse_action());
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dialog.set_transient_for(*this);
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dialog.set_filename (file_entry.get_text());
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dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
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dialog.add_button(Gtk::Stock::OK, Gtk::RESPONSE_OK);
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int result = dialog.run();
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if (result == Gtk::RESPONSE_OK) {
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string filename = dialog.get_filename();
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if (filename.length()) {
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file_entry.set_text (filename);
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load_session (filename);
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}
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}
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}
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void
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SessionImportDialog::do_merge ()
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{
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// element types
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Gtk::TreeModel::Children types = session_browser.get_model()->children();
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Gtk::TreeModel::Children::iterator ti;
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for (ti = types.begin(); ti != types.end(); ++ti) {
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// elements
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Gtk::TreeModel::Children elements = ti->children();
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Gtk::TreeModel::Children::iterator ei;
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for (ei = elements.begin(); ei != elements.end(); ++ei) {
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if ((*ei)[sb_cols.queued]) {
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ElementPtr element = (*ei)[sb_cols.element];
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element->move();
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}
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}
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}
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end_dialog();
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if (ElementImportHandler::errors()) {
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// Warn user
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string txt = _("Some elements had errors in them. Please see the log for details");
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Gtk::MessageDialog msg (txt, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_OK, true);
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msg.run();
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}
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}
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void
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SessionImportDialog::update (string path)
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{
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Gtk::TreeModel::iterator cell = session_browser.get_model()->get_iter (path);
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// Select all elements if element type is selected
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if (path.size() == 1) {
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{
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// Prompt user for verification
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string txt = _("This will select all elements of this type!");
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Gtk::MessageDialog msg (txt, false, Gtk::MESSAGE_QUESTION, Gtk::BUTTONS_OK_CANCEL, true);
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if (msg.run() == Gtk::RESPONSE_CANCEL) {
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(*cell)[sb_cols.queued] = false;
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return;
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}
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}
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Gtk::TreeModel::Children elements = cell->children();
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Gtk::TreeModel::Children::iterator ei;
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for (ei = elements.begin(); ei != elements.end(); ++ei) {
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ElementPtr element = (*ei)[sb_cols.element];
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if (element->prepare_move()) {
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(*ei)[sb_cols.queued] = true;
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} else {
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(*cell)[sb_cols.queued] = false; // Not all are selected
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}
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}
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return;
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}
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ElementPtr element = (*cell)[sb_cols.element];
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if ((*cell)[sb_cols.queued]) {
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if (!element->prepare_move()) {
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(*cell)[sb_cols.queued] = false;
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}
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} else {
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element->cancel_move();
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}
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}
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void
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SessionImportDialog::show_info(const Gtk::TreeModel::Path& path, Gtk::TreeViewColumn* column)
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{
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if (path.size() == 1) {
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return;
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}
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Gtk::TreeModel::iterator cell = session_browser.get_model()->get_iter (path);
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ElementPtr element = (*cell)[sb_cols.element];
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string info = element->get_info();
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Gtk::MessageDialog msg (info, false, Gtk::MESSAGE_INFO, Gtk::BUTTONS_OK, true);
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msg.run();
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}
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bool
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SessionImportDialog::query_tooltip(int x, int y, bool keyboard_tooltip, const Glib::RefPtr<Gtk::Tooltip>& tooltip)
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{
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Gtk::TreeModel::Path path;
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Gtk::TreeViewColumn* column;
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int cell_x, cell_y;
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// Get element
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session_browser.get_path_at_pos (x, y, path, column, cell_x, cell_y);
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if (path.gobj() == 0) {
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return false;
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}
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Gtk::TreeModel::iterator row = session_browser.get_model()->get_iter (path);
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//--row; // FIXME Strange offset in rows, if someone figures this out, please fix
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ElementPtr element = (*row)[sb_cols.element];
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if (element.get() == 0) {
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return false;
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}
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// Prepare tooltip
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tooltip->set_text(element->get_info());
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return true;
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}
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void
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SessionImportDialog::end_dialog ()
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{
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hide_all();
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set_modal (false);
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ok_button->set_sensitive(true);
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}
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std::pair<bool, string>
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SessionImportDialog::open_rename_dialog (string text, string name)
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{
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ArdourPrompter prompter(true);
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string new_name;
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prompter.set_name ("Prompter");
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prompter.add_button (Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT);
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prompter.set_prompt (text);
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prompter.set_initial_text (name);
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if (prompter.run() == Gtk::RESPONSE_ACCEPT) {
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prompter.get_result (new_name);
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if (new_name.length()) {
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name = new_name;
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}
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return std::make_pair (true, new_name);
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}
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return std::make_pair (false, new_name);
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}
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bool
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SessionImportDialog::open_prompt_dialog (string text)
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{
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Gtk::MessageDialog msg (text, false, Gtk::MESSAGE_QUESTION, Gtk::BUTTONS_OK_CANCEL, true);
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if (msg.run() == Gtk::RESPONSE_OK) {
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return true;
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}
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return false;
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}
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