gui/PatchageCanvas.hpp

   1 /* -*- Mode: C ; c-basic-offset: 2 -*- */
   2 /*
   3  * LADI Session Handler (ladish)
   4  *
   5  * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
   6  *
   7  **************************************************************************
   8  * This file contains interface of the canvas class
   9  **************************************************************************
  10  *
  11  * LADI Session Handler is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License as published by
  13  * the Free Software Foundation; either version 2 of the License, or
  14  * (at your option) any later version.
  15  *
  16  * LADI Session Handler is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with LADI Session Handler. If not, see <http://www.gnu.org/licenses/>
  23  * or write to the Free Software Foundation, Inc.,
  24  * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  25  */
  26
  27 #ifndef PATCHAGE_PATCHAGECANVAS_HPP
  28 #define PATCHAGE_PATCHAGECANVAS_HPP
  29
  30 #include "common.h"
  31 #include "StateManager.hpp"
  32
  33 class Patchage;
  34 class PatchageModule;
  35 class PatchagePort;
  36
  37 class PatchageCanvas
  38 {
  39 public:
  40   PatchageCanvas(Patchage* _app, int width, int height);
  41
  42   boost::shared_ptr<PatchageModule> find_module(const std::string& name, ModuleType type);
  43
  44   void connect(boost::shared_ptr<PatchagePort> port1, boost::shared_ptr<PatchagePort> port2);
  45   void disconnect(boost::shared_ptr<PatchagePort> port1, boost::shared_ptr<PatchagePort> port2);
  46
  47   void status_message(const std::string& msg);
  48
  49   boost::shared_ptr<PatchagePort>
  50   get_port(
  51     const std::string& module_name,
  52     const std::string& port_name);
  53
  54   boost::shared_ptr<PatchagePort>
  55   lookup_port_by_a2j_jack_port_name(
  56     const char * a2j_jack_port_name);
  57
  58 private:
  59   Patchage* _app;
  60   canvas_handle _canvas;
  61 };
  62
  63
  64 #endif // PATCHAGE_PATCHAGECANVAS_HPP