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 typedef Qt2CB<ControlLog, Qt2DB<QLogDialog> > base_class;
  28
  29 QLog::QLog(ControlLog & c)
  30         : base_class(c, _("Log"))
  31 {
  32 }
  33
  34
  35 void QLog::build_dialog()
  36 {
  37         dialog_.reset(new QLogDialog(this));
  38
  39         bc().setCancel(dialog_->closePB);
  40 }
  41
  42
  43 void QLog::update_contents()
  44 {
  45         std::pair<Buffer::LogType, string> const logfile = controller().logfile();
  46
  47         if (logfile.first == Buffer::buildlog)
  48                 dialog_->setCaption(_("Build log"));
  49         else
  50                 dialog_->setCaption(_("LaTeX log"));
  51
  52         dialog_->logTV->setText("");
  53
  54         ifstream ifstr(logfile.second.c_str());
  55         if (!ifstr) {
  56                 if (logfile.first == Buffer::buildlog)
  57                         dialog_->logTV->setText(_("No build log file found"));
  58                 else
  59                         dialog_->logTV->setText(_("No LaTeX log file found"));
  60                 return;
  61         }
  62
  63         string text;
  64         string line;
  65
  66         while (getline(ifstr, line))
  67                 text += line + "\n";
  68
  69         dialog_->logTV->setText(text.c_str());
  70 }