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binder.h
00001 /* 00002 Copyright (C) 2003, 04 by Mathew Sutcliffe <oktal@gmx.co.uk> 00003 00004 This library is free software; you can redistribute it and/or 00005 modify it under the terms of the GNU Library General Public 00006 License as published by the Free Software Foundation; either 00007 version 2 of the License, or (at your option) any later version. 00008 00009 This library is distributed in the hope that it will be useful, 00010 but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 Library General Public License for more details. 00013 00014 You should have received a copy of the GNU Library General Public 00015 License along with this library; if not, write to the Free 00016 Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 00017 */ 00018 00019 #ifndef __CS_UTIL_BINDER_H__ 00020 #define __CS_UTIL_BINDER_H__ 00021 00022 #include "csextern.h" 00023 #include "iutil/binder.h" 00024 #include "iutil/event.h" 00025 #include "iutil/eventh.h" 00026 #include "iutil/evdefs.h" 00027 #include "csutil/inputdef.h" 00028 #include "csutil/array.h" 00029 #include "csutil/hash.h" 00030 00035 class CS_CSUTIL_EXPORT csInputBinder : public iInputBinder 00036 { 00037 struct AxisCmd 00038 { 00039 unsigned cmd; 00040 int val, sens; 00041 bool wrap; 00042 AxisCmd (unsigned cmd0, int sens0) 00043 : cmd (cmd0), val (0), sens (sens0) {} 00044 }; 00045 typedef csHash<AxisCmd *, csInputDefinition, csInputDefinition> AxisHash; 00046 AxisHash axisHash; 00047 csArray<AxisCmd *> axisArray; 00048 00049 struct BtnCmd 00050 { 00051 unsigned cmd; 00052 bool down, toggle; 00053 BtnCmd (unsigned cmd0, bool toggle0) 00054 : cmd (cmd0), down (false), toggle (toggle0) {} 00055 }; 00056 typedef csHash<BtnCmd *, csInputDefinition, csInputDefinition> BtnHash; 00057 BtnHash btnHash; 00058 csArray<BtnCmd *> btnArray; 00059 00060 protected: 00061 bool HandleEvent (iEvent&); 00062 00063 public: 00064 SCF_DECLARE_IBASE; 00065 00070 csInputBinder (iBase *parent = 0, int btnSize = 127, int axisSize = 13); 00071 virtual ~csInputBinder (); 00072 00073 struct CS_CSUTIL_EXPORT eiEventHandler : public iEventHandler 00074 { 00075 SCF_DECLARE_EMBEDDED_IBASE (csInputBinder); 00076 bool HandleEvent (iEvent &ev) { return scfParent->HandleEvent (ev); } 00077 } scfiEventHandler; 00078 friend struct eiEventHandler; 00079 00080 virtual iEventHandler* QueryHandler () { return &scfiEventHandler; } 00081 00082 virtual int Axis (unsigned cmd); 00083 virtual bool Button (unsigned cmd); 00084 00085 virtual void BindAxis (const csInputDefinition &, unsigned cmd, int sens); 00086 virtual void BindButton (const csInputDefinition &, unsigned cmd, bool tgl); 00087 00088 virtual bool UnbindAxis (unsigned cmd); 00089 virtual bool UnbindButton (unsigned cmd); 00090 virtual void UnbindAll (); 00091 00092 virtual void LoadConfig (iConfigFile *, const char *subsection); 00093 virtual void SaveConfig (iConfigFile *, const char *subsection); 00094 }; 00095 00096 #endif // __CS_UTIL_BINDER_H__
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