1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
|
<!-- This comment will put IE 6, 7 and 8 in quirks mode -->
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<title>ARC Graphical Clients: /home/jonas/Development/arc-gui-clients/src/arcstorage-ui/qdebugstream.h Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javaScript" src="search/search.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css"/>
</head>
<body onload='searchBox.OnSelectItem(0);'>
<!-- Generated by Doxygen 1.6.1 -->
<script type="text/javascript"><!--
var searchBox = new SearchBox("searchBox", "search",false,'Search');
--></script>
<div class="navigation" id="top">
<div class="tabs">
<ul>
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="annotated.html"><span>Classes</span></a></li>
<li class="current"><a href="files.html"><span>Files</span></a></li>
<li>
<div id="MSearchBox" class="MSearchBoxInactive">
<img id="MSearchSelect" src="search/search.png"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
alt=""/>
<input type="text" id="MSearchField" value="Search" accesskey="S"
onfocus="searchBox.OnSearchFieldFocus(true)"
onblur="searchBox.OnSearchFieldFocus(false)"
onkeyup="searchBox.OnSearchFieldChange(event)"/>
<a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
</div>
</li>
</ul>
</div>
<div class="tabs">
<ul>
<li><a href="files.html"><span>File List</span></a></li>
</ul>
</div>
<h1>/home/jonas/Development/arc-gui-clients/src/arcstorage-ui/qdebugstream.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#ifndef QDEBUGSTREAM_H</span>
<a name="l00002"></a>00002 <span class="preprocessor"></span><span class="preprocessor">#define QDEBUGSTREAM_H</span>
<a name="l00003"></a>00003 <span class="preprocessor"></span>
<a name="l00004"></a>00004 <span class="comment">//################</span>
<a name="l00005"></a>00005 <span class="comment">//# qdebugstream.h #</span>
<a name="l00006"></a>00006 <span class="comment">//################</span>
<a name="l00007"></a>00007
<a name="l00008"></a>00008 <span class="preprocessor">#include <iostream></span>
<a name="l00009"></a>00009 <span class="preprocessor">#include <streambuf></span>
<a name="l00010"></a>00010 <span class="preprocessor">#include <string></span>
<a name="l00011"></a>00011 <span class="preprocessor">#include <QMutex></span>
<a name="l00012"></a>00012
<a name="l00013"></a>00013 <span class="preprocessor">#include "qtextedit.h"</span>
<a name="l00014"></a>00014
<a name="l00015"></a>00015 <span class="keyword">class </span><a class="code" href="classQDebugStream.html">QDebugStream</a> : <span class="keyword">public</span> std::basic_streambuf<char>
<a name="l00016"></a>00016 {
<a name="l00017"></a>00017 <span class="keyword">public</span>:
<a name="l00018"></a>00018 <a class="code" href="classQDebugStream.html">QDebugStream</a>(std::ostream &stream, QTextEdit* text_edit) : m_stream(stream)
<a name="l00019"></a>00019 {
<a name="l00020"></a>00020 log_window = text_edit;
<a name="l00021"></a>00021 m_old_buf = stream.rdbuf();
<a name="l00022"></a>00022 stream.rdbuf(<span class="keyword">this</span>);
<a name="l00023"></a>00023 }
<a name="l00024"></a>00024 ~<a class="code" href="classQDebugStream.html">QDebugStream</a>()
<a name="l00025"></a>00025 {
<a name="l00026"></a>00026 <span class="comment">// output anything that is left</span>
<a name="l00027"></a>00027 <span class="keywordflow">if</span> (!m_string.empty())
<a name="l00028"></a>00028 log_window->append(m_string.c_str());
<a name="l00029"></a>00029
<a name="l00030"></a>00030 m_stream.rdbuf(m_old_buf);
<a name="l00031"></a>00031 }
<a name="l00032"></a>00032
<a name="l00033"></a>00033 <span class="keyword">protected</span>:
<a name="l00034"></a>00034 <span class="keyword">virtual</span> int_type overflow(int_type v)
<a name="l00035"></a>00035 {
<a name="l00036"></a>00036 m_accessMutex.lock();
<a name="l00037"></a>00037
<a name="l00038"></a>00038 <span class="keywordflow">if</span> (v == <span class="charliteral">'\n'</span>)
<a name="l00039"></a>00039 {
<a name="l00040"></a>00040
<a name="l00041"></a>00041 log_window->append(m_string.c_str());
<a name="l00042"></a>00042
<a name="l00043"></a>00043 <span class="comment">// Scroll to bottom of window</span>
<a name="l00044"></a>00044
<a name="l00045"></a>00045 log_window->moveCursor(QTextCursor::End);
<a name="l00046"></a>00046 log_window->moveCursor(QTextCursor::StartOfLine);
<a name="l00047"></a>00047
<a name="l00048"></a>00048 m_string.erase(m_string.begin(), m_string.end());
<a name="l00049"></a>00049 }
<a name="l00050"></a>00050 <span class="keywordflow">else</span>
<a name="l00051"></a>00051 m_string += v;
<a name="l00052"></a>00052
<a name="l00053"></a>00053 m_accessMutex.unlock();
<a name="l00054"></a>00054 <span class="keywordflow">return</span> v;
<a name="l00055"></a>00055 }
<a name="l00056"></a>00056
<a name="l00057"></a>00057 <span class="keyword">virtual</span> std::streamsize xsputn(<span class="keyword">const</span> <span class="keywordtype">char</span> *p, std::streamsize n)
<a name="l00058"></a>00058 {
<a name="l00059"></a>00059 m_accessMutex.lock();
<a name="l00060"></a>00060 m_string.append(p, p + n);
<a name="l00061"></a>00061
<a name="l00062"></a>00062 std::string::size_type pos = 0;
<a name="l00063"></a>00063 <span class="keywordflow">while</span> (pos != std::string::npos)
<a name="l00064"></a>00064 {
<a name="l00065"></a>00065 pos = m_string.find(<span class="charliteral">'\n'</span>);
<a name="l00066"></a>00066 <span class="keywordflow">if</span> (pos != std::string::npos)
<a name="l00067"></a>00067 {
<a name="l00068"></a>00068 std::string tmp(m_string.begin(), m_string.begin() + pos);
<a name="l00069"></a>00069 log_window->append(tmp.c_str());
<a name="l00070"></a>00070
<a name="l00071"></a>00071 <span class="comment">// Scroll to bottom of window</span>
<a name="l00072"></a>00072
<a name="l00073"></a>00073 log_window->moveCursor(QTextCursor::End);
<a name="l00074"></a>00074 log_window->moveCursor(QTextCursor::StartOfLine);
<a name="l00075"></a>00075
<a name="l00076"></a>00076 m_string.erase(m_string.begin(), m_string.begin() + pos + 1);
<a name="l00077"></a>00077 }
<a name="l00078"></a>00078 }
<a name="l00079"></a>00079
<a name="l00080"></a>00080 m_accessMutex.unlock();
<a name="l00081"></a>00081 <span class="keywordflow">return</span> n;
<a name="l00082"></a>00082 }
<a name="l00083"></a>00083
<a name="l00084"></a>00084 <span class="keyword">private</span>:
<a name="l00085"></a>00085 std::ostream &m_stream;
<a name="l00086"></a>00086 std::streambuf *m_old_buf;
<a name="l00087"></a>00087 std::string m_string;
<a name="l00088"></a>00088 QTextEdit* log_window;
<a name="l00089"></a>00089 QMutex m_accessMutex;
<a name="l00090"></a>00090 };
<a name="l00091"></a>00091
<a name="l00092"></a>00092 <span class="preprocessor">#endif // QDEBUGSTREAM_H</span>
</pre></div></div>
<!--- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Variables</a></div>
<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="" frameborder="0"
name="MSearchResults" id="MSearchResults">
</iframe>
</div>
<hr size="1"/><address style="text-align: right;"><small>Generated on 19 Feb 2013 for ARC Graphical Clients by
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.1 </small></address>
</body>
</html>
|
