source: trunk/lib/Node.h @ 123

Last change on this file since 123 was 112, checked in by Peter Johansson, 15 years ago

fixes #27 and added some beauty

  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
File size: 3.1 KB
Line 
1// $Id: Node.h 112 2006-06-29 09:30:54Z peter $
2
3/*
4  Copyright (C) 2005, 2006 Jari Häkkinen, Peter Johansson
5
6  This file is part of svnstat, http://lev.thep.lu.se/trac/svnstat
7
8  svnstat is free software; you can redistribute it and/or modify it
9  under the terms of the GNU General Public License as published by
10  the Free Software Foundation; either version 2 of the License, or
11  (at your option) any later version.
12
13  svnstat is distributed in the hope that it will be useful, but
14  WITHOUT ANY WARRANTY; without even the implied warranty of
15  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
16  General Public License for more details.
17
18  You should have received a copy of the GNU General Public License
19  along with this program; if not, write to the Free Software
20  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
21  02111-1307, USA.
22*/
23
24#ifndef _theplu_svnstat_node_
25#define _theplu_svnstat_node_
26
27#include "Stats.h"
28#include "utility.h"
29
30#include <ostream>
31#include <sstream>
32#include <stdexcept>
33#include <string>
34
35namespace theplu{
36namespace svnstat{
37
38  ///
39  /// If something goes wrong in the use of the Node or its derived
40  /// classes, a NodeException is thrown.
41  ///
42  struct NodeException : public std::runtime_error
43  { inline NodeException(const std::string& msg) : runtime_error(msg) {} };
44
45  ///
46  /// Abstract Base Class for files.
47  ///
48  class Node
49  {
50  public:
51
52    ///
53    /// @brief Constructor
54    ///
55    Node(const u_int, const std::string&, const std::string&);
56
57    ///
58    /// @brief Destructor
59    ///
60    virtual inline ~Node(void) {};
61
62    ///
63    ///
64    ///
65    virtual std::string author(void) const=0;
66
67    ///
68    /// @return true if directory
69    ///
70    virtual bool dir(void) const;
71
72    ///
73    /// @return A properly formatted html link to this node.
74    ///
75    virtual std::string html_link(void) const=0;
76
77    ///
78    ///
79    ///
80    std::string html_tablerow(const std::string&) const;
81
82    ///
83    ///
84    ///
85    virtual u_int last_changed_rev(void) const=0;
86
87    ///
88    /// @return
89    ///
90    inline const std::string& output_name(void) const { return output_name_; }
91
92    ///
93    /// @brief parsing file using svn blame.
94    ///
95    virtual const Stats& parse(const bool verbose=false)=0;
96
97    inline const std::string& path(void) const { return path_; }
98
99    ///
100    /// Function printing HTML in current working directory
101    ///
102    virtual void print(const bool verbose=false) const=0;
103
104  protected:
105
106    ///
107    /// Function returning everything after the last '/'
108    ///
109    /// @return name of node (not full path)
110    ///
111    inline std::string name(void) const { return file_name(path_); }
112
113    ///
114    /// @brief print html footer of page
115    ///
116    void print_footer(std::ostream&) const;
117   
118    ///
119    /// @brief print html header of page
120    ///
121    void print_header(std::ostream&) const;
122
123    u_int level_;
124    std::string output_name_; //without suffix
125    std::string path_;
126    Stats stats_;
127
128  private:
129    ///
130    /// @brief Copy Constructor, not implemented
131    ///
132    Node(const Node&);
133
134  };
135
136  struct NodePtrLess
137  {
138    inline bool operator()(const Node* first, const Node* second) const
139    {   
140      if (first->dir()==second->dir())
141        return first->output_name()<second->output_name();
142      return first->dir();
143    }
144  };
145
146}} // end of namespace svnstat and namespace theplu
147
148#endif
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