Ichthyostega
9af20b7cf6
...providing the standard implementation of UI-Bus connectivity. It seems reasonable to place all of the UI-Bus implementation into a single translation unit
123 lines
2.8 KiB
C++
123 lines
2.8 KiB
C++
/*
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BusController - the UI-Bus service
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Copyright (C) Lumiera.org
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2015, Hermann Vosseler <Ichthyostega@web.de>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of
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the License, or (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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/** @file bus-controller.cpp
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** Implementation of the UI backbone service for messaging.
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** Any globally relevant widget or controller within the Lumiera UI
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** is connected to the [UI-Bus][ui-bus.hpp], which is largely implemented
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** within this compilation unit. [Clients][gui::model::Tangible] typically
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** use the [BusTerm-Interface][bus-term.hpp] to route generic actions and
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** receive notifications, state changes and mutations.
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**
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** @note as of 11/2015 this is complete WIP_WIP
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** @todo WIP ///////////////////////TICKET #975
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**
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** @see ////TODO_test usage example
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** @see bus-controller.cpp implementation
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**
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*/
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#include "lib/util.hpp"
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//#include "lib/symbol.hpp"
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//#include "include/logging.h"
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#include "gui/ctrl/bus-term.hpp"
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#include "gui/ctrl/bus-controller.hpp"
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//#include <boost/noncopyable.hpp>
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#include <string>
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#include <map>
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using std::map;
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using std::string;
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using util::contains;
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using util::isnil;
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namespace gui {
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namespace ctrl {
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namespace { // internal details
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} // internal details
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BusTerm::~BusTerm() { } // emit VTables here...
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/** Builder function: establish and wire
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* a new BusTerm as connected to this one */
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BusTerm&&
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BusTerm::attach (ID newAddress)
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{
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return std::move( BusTerm(newAddress, *this));
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}
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/* ==== standard implementation of the BusTerm interface ==== */
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void
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BusTerm::act (GenNode command)
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{
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UNIMPLEMENTED("issue command");
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}
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/** */
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void
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BusTerm::note (GenNode mark)
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{
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UNIMPLEMENTED("send notification downstream");
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}
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/** */
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void
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BusTerm::note (ID subject, GenNode mark)
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{
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UNIMPLEMENTED("send notification to subject");
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}
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/** */
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void
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BusTerm::mark (GenNode mark)
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{
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UNIMPLEMENTED("record state mark");
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}
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/** */
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void
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BusTerm::mark (ID subject, GenNode mark)
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{
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UNIMPLEMENTED("forward state mark from subject");
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}
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}} // namespace gui::ctrl
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