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OTQtConfigFileEditor.h

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00001 /* ========================================================================
00002  * Copyright (c) 2006,
00003  * Institute for Computer Graphics and Vision
00004  * Graz University of Technology
00005  * All rights reserved.
00006  *
00007  * Redistribution and use in source and binary forms, with or without
00008  * modification, are permitted provided that the following conditions are
00009  * met:
00010  *
00011  * Redistributions of source code must retain the above copyright notice,
00012  * this list of conditions and the following disclaimer.
00013  *
00014  * Redistributions in binary form must reproduce the above copyright
00015  * notice, this list of conditions and the following disclaimer in the
00016  * documentation and/or other materials provided with the distribution.
00017  *
00018  * Neither the name of the Graz University of Technology nor the names of
00019  * its contributors may be used to endorse or promote products derived from
00020  * this software without specific prior written permission.
00021  *
00022  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
00023  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
00024  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
00025  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
00026  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
00027  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
00028  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
00029  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
00030  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
00031  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
00032  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00033  * ========================================================================
00034  * PROJECT: OpenTracker
00035  * ======================================================================== */
00045 #ifndef OTQT_OTQTCONFIGFILEEDITOR_H
00046 #define OTQT_OTQTCONFIGFILEEDITOR_H
00047 #include <dllinclude.h>
00048 #if USE_OTQT
00049 
00050 #include <list>
00051 #include <string>
00052 
00053 namespace ot {
00054 
00055 //--------------------------------------------------------------------------------
00072 class OPENTRACKER_API OTQtConfigFileEditor {
00073 
00074 public:
00076   typedef std::list<std::string> LineList;
00078   typedef LineList::iterator LineIterator;
00080   typedef LineList::const_iterator ConstLineIterator;
00081 
00082 public:
00089   OTQtConfigFileEditor(std::string & input_filename);
00093   ~OTQtConfigFileEditor();
00098   OTQtConfigFileEditor(OTQtConfigFileEditor const & ref);
00099 
00100 private:
00101   OTQtConfigFileEditor();
00102   OTQtConfigFileEditor operator = (OTQtConfigFileEditor const & ref);
00103 
00104 public:
00110   void init();
00116   inline bool isInitialized() const { return is_initialized_; }
00122   bool containsExpr(std::string expr) const;
00130   int firstLineNoOfExpr(std::string expr, int start_index = 0) const;
00136   int countOfExpr(std::string expr) const;
00150   bool insertLines(int index_at, LineList & ins_lines, int num_indent_spaces = 0);
00159   bool killLine(int index);
00163   void writeToStdOut() const;
00168   void writeToFile(std::string const & output_filename) const;
00169 
00170 
00175   inline int getLineCount() const { return lines_.size(); };
00181   std::string const & getLine(int index) const;
00182 
00183 
00184 private:
00190   void import();
00191 
00192 private:
00194   bool is_initialized_;
00196   std::string input_filename_;
00198   LineList lines_;
00199 
00200 };
00201 
00202 } // namespace ot
00203 
00204 #endif // USE_OTQT
00205 
00206 #endif // OTQT_OTQTCONFIGFILEEDITOR_H
00207 
00208 
00209 /* 
00210  * ------------------------------------------------------------
00211  *   End of OTQtConfigFileEditor.h
00212  * ------------------------------------------------------------
00213  *   Automatic Emacs configuration follows.
00214  *   Local Variables:
00215  *   mode:c++
00216  *   c-basic-offset: 4
00217  *   eval: (c-set-offset 'substatement-open 0)
00218  *   eval: (c-set-offset 'case-label '+)
00219  *   eval: (c-set-offset 'statement 'c-lineup-runin-statements)
00220  *   eval: (setq indent-tabs-mode nil)
00221  *   End:
00222  * ------------------------------------------------------------ 
00223  */

copyright (c) 2006 Graz University of Technology