Differential D12998 Diff 34537 src/backends/R/rexpression.cpp

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src/backends/R/rexpression.cpp

Show First 20 Lines • Show All 96 Lines • ▼ Show 20 Line(s)95 {
97 QMimeDatabase db; 97​ QMimeDatabase db;
98 98​
99 type=db.mimeTypeForUrl(QUrl(file)); 99​ type=db.mimeTypeForUrl(QUrl(file));
100 qDebug()<<"MimeType: "<<type.name(); 100​ qDebug()<<"MimeType: "<<type.name();
101 if(type.inherits(QLatin1String("application/postscript"))) 101​ if(type.inherits(QLatin1String("application/postscript")))
102 { 102​ {
103 qDebug()<<"its PostScript"; 103​ qDebug()<<"its PostScript";
104 setResult(new Cantor::EpsResult(QUrl::fromLocalFile(file))); 104​ setResult(new Cantor::EpsResult(QUrl::fromLocalFile(file)));
105 } else if(type.inherits(QLatin1String("text/plain"))) 105​ }
106​ else if(type.inherits(QLatin1String("text/plain"))
107​ || type.inherits(QLatin1String("application/x-extension-html")))
106 { 108​ {
107 //Htmls are also plain texts, combining this in one 109​ //Htmls are also plain texts, combining this in one
108 if(type.inherits(QLatin1String("text/html"))) 110​ const bool isHtml = type.inherits(QLatin1String("text/html"))
111​ || type.inherits(QLatin1String("application/x-extension-html"));
112​ if(isHtml)
109 qDebug()<<"its a HTML document"; 113​ qDebug()<<"its a HTML document";
110 else 114​ else
111 qDebug()<<"its plain text"; 115​ qDebug()<<"its plain text";
112 116​
113 QFile f(file); 117​ QFile f(file);
114 if (!f.open(QIODevice::ReadOnly | QIODevice::Text)) 118​ if (!f.open(QIODevice::ReadOnly | QIODevice::Text))
115 { 119​ {
116 setResult(new Cantor::TextResult(i18n("Error opening file %1", file))); 120​ setResult(new Cantor::TextResult(i18n("Error opening file %1", file)));
117 setErrorMessage(i18n("Error opening file %1", file)); 121​ setErrorMessage(i18n("Error opening file %1", file));
118 setStatus(Cantor::Expression::Error); 122​ setStatus(Cantor::Expression::Error);
119 } 123​ }
120 QString content=QTextStream(&f).readAll(); 124​ QString content=QTextStream(&f).readAll();
121 if (!type.inherits(QLatin1String("text/html"))) 125​ if (!isHtml)
122 { 126​ {
123 //Escape whitespace 127​ //Escape whitespace
124 content.replace( QLatin1Char(' '), QLatin1String("&nbsp;")); 128​ content.replace( QLatin1Char(' '), QLatin1String("&nbsp;"));
125 //replace appearing backspaces, as they mess the whole output up 129​ //replace appearing backspaces, as they mess the whole output up
126 content.remove(QRegExp(QLatin1String(".\b"))); 130​ content.remove(QRegExp(QLatin1String(".\b")));
127 //Replace < and > with their html code, so they won't be confused as html tags 131​ //Replace < and > with their html code, so they won't be confused as html tags
128 content.replace( QLatin1Char('<') , QLatin1String("&lt;")); 132​ content.replace( QLatin1Char('<') , QLatin1String("&lt;"));
129 content.replace( QLatin1Char('>') , QLatin1String("&gt;")); 133​ content.replace( QLatin1Char('>') , QLatin1String("&gt;"));
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