src/frontends/qt2/QLog.C

   1 /**
   2  * \file QLog.C
   3  * Copyright 2001 the LyX Team
   4  * Read the file COPYING
   5  *
   6  * \author John Levon <moz@compsoc.man.ac.uk>
   7  */
   8
   9 #include <config.h>
  10 #include <fstream>
  11
  12 #ifdef __GNUG__
  13 #pragma implementation
  14 #endif
  15
  16 #include <qtextview.h>
  17 #include <qpushbutton.h>
  18
  19 #include "QLogDialog.h"
  20 #include "QLog.h"
  21 #include "Qt2BC.h"
  22 #include "gettext.h"
  23
  24 #include "QtLyXView.h"
  25 #include "ControlLog.h"
  26
  27 using std::ifstream;
  28 using std::getline;
  29
  30 typedef Qt2CB<ControlLog, Qt2DB<QLogDialog> > base_class;
  31
  32 QLog::QLog(ControlLog & c)
  33         : base_class(c, _("Log"))
  34 {
  35 }
  36
  37
  38 void QLog::build_dialog()
  39 {
  40         dialog_.reset(new QLogDialog(this));
  41
  42         bc().setCancel(dialog_->closePB);
  43 }
  44
  45
  46 void QLog::update_contents()
  47 {
  48         std::pair<Buffer::LogType, string> const logfile = controller().logfile();
  49
  50         if (logfile.first == Buffer::buildlog)
  51                 dialog_->setCaption(_("Build log"));
  52         else
  53                 dialog_->setCaption(_("LaTeX log"));
  54
  55         dialog_->logTV->setText("");
  56
  57         ifstream ifstr(logfile.second.c_str());
  58         if (!ifstr) {
  59                 if (logfile.first == Buffer::buildlog)
  60                         dialog_->logTV->setText(_("No build log file found"));
  61                 else
  62                         dialog_->logTV->setText(_("No LaTeX log file found"));
  63                 return;
  64         }
  65
  66         string text;
  67         string line;
  68
  69         while (getline(ifstr, line))
  70                 text += line + "\n";
  71
  72         dialog_->logTV->setText(text.c_str());
  73 }