106 lines
3.1 KiB
C++
106 lines
3.1 KiB
C++
/*
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Copyright (C) 2010 Paul Davis
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Author: Carl Hetherington <cth@carlh.net>
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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 <gtkmm/stock.h>
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#include <gtkmm/listviewtext.h>
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#include <gtkmm/scrolledwindow.h>
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#include "gtkmm2ext/gui_thread.h"
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#include "ardour/plugin.h"
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#include "edit_plugin_presets_dialog.h"
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using namespace std;
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using namespace Gtk;
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EditPluginPresetsDialog::EditPluginPresetsDialog (boost::shared_ptr<ARDOUR::Plugin> plugin)
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: ArdourDialog (_("Edit Presets"))
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, _plugin (plugin)
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, _list (1, false, SELECTION_MULTIPLE)
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, _delete (_("Delete"))
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{
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_list.set_headers_visible (false);
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setup_list ();
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HBox* hbox = manage (new HBox);
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hbox->set_spacing (6);
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ScrolledWindow* scr = manage (new ScrolledWindow);
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scr->add (_list);
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hbox->pack_start (*scr);
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VBox* vbox = manage (new VBox);
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vbox->pack_start (_delete, false, false);
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hbox->pack_start (*vbox, false, false);
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get_vbox()->pack_start (*hbox);
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add_button (Stock::CLOSE, RESPONSE_ACCEPT);
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set_size_request (250, 300);
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update_sensitivity ();
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show_all ();
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_list.get_selection()->signal_changed().connect (sigc::mem_fun (*this, &EditPluginPresetsDialog::update_sensitivity));
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_delete.signal_clicked().connect (sigc::mem_fun (*this, &EditPluginPresetsDialog::delete_presets));
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_plugin->PresetAdded.connect (_preset_added_connection, invalidator (*this), boost::bind (&EditPluginPresetsDialog::setup_list, this), gui_context ());
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_plugin->PresetRemoved.connect (_preset_removed_connection, invalidator (*this), boost::bind (&EditPluginPresetsDialog::setup_list, this), gui_context ());
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}
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void
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EditPluginPresetsDialog::update_sensitivity ()
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{
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ListViewText::SelectionList s = _list.get_selected ();
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ListViewText::SelectionList::const_iterator i = s.begin();
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while (i != s.end()) {
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if (*i >= _plugin->first_user_preset_index()) {
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break;
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}
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++i;
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}
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_delete.set_sensitive (i != s.end ());
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}
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void
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EditPluginPresetsDialog::delete_presets ()
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{
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ListViewText::SelectionList const s = _list.get_selected ();
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for (ListViewText::SelectionList::const_iterator i = s.begin(); i != s.end(); ++i) {
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_plugin->remove_preset (_list.get_text (*i));
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}
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}
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void
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EditPluginPresetsDialog::setup_list ()
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{
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_list.clear_items ();
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vector<ARDOUR::Plugin::PresetRecord> presets = _plugin->get_presets ();
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for (vector<ARDOUR::Plugin::PresetRecord>::const_iterator i = presets.begin(); i != presets.end(); ++i) {
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_list.append_text (i->label);
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}
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update_sensitivity ();
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}
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