The Gnome Chemistry Utils
0.13.7
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00001 // -*- C++ -*- 00002 00003 /* 00004 * GChemPaint library 00005 * mechanism-step.h 00006 * 00007 * Copyright (C) 2009-2011 Jean Bréfort <jean.brefort@normalesup.org> 00008 * 00009 * This program is free software; you can redistribute it and/or 00010 * modify it under the terms of the GNU General Public License as 00011 * published by the Free Software Foundation; either version 3 of the 00012 * License, or (at your option) any later version. 00013 * 00014 * This program is distributed in the hope that it will be useful, 00015 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00016 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00017 * GNU General Public License for more details. 00018 * 00019 * You should have received a copy of the GNU General Public License 00020 * along with this program; if not, write to the Free Software 00021 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 00022 * USA 00023 */ 00024 00025 #ifndef GCHEMPAINT_MECHANISM_STEP_H 00026 #define GCHEMPAINT_MECHANISM_STEP_H 00027 00030 #include <gcp/step.h> 00031 00032 namespace gcp { 00033 00034 extern gcu::TypeId MechanismStepType; 00035 00041 class MechanismStep: public Step 00042 { 00043 friend class MechanismStepPrivate; 00044 public: 00048 MechanismStep (gcu::TypeId type = MechanismStepType); 00052 virtual ~MechanismStep (); 00053 00058 double GetYAlign (); 00068 bool OnSignal (gcu::SignalId Signal, gcu::Object *Child); 00075 xmlNodePtr Save (xmlDocPtr xml) const; 00082 bool Load (xmlNodePtr node); 00083 00087 std::string Name (); 00088 00092 void NotifyEmpty (); 00102 bool BuildContextualMenu (gcu::UIManager *UIManager, gcu::Object *object, double x, double y); 00103 00104 private: 00105 bool m_bLoading; 00106 gcu::Object *m_Alignment; 00107 }; 00108 00109 } // namespace gcp 00110 00111 #endif // GCHEMPAINT_MECHANISM_STEP_H