src/frontends/qt2/QLog.C

   1 /**
   2  * \file QLog.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author John Levon
   7  *
   8  * Full author contact details are available in file CREDITS.
   9  */
  10
  11 #include <config.h>
  12
  13 #include "qt_helpers.h"
  14 #include "ControlLog.h"
  15 #include "support/std_sstream.h"
  16
  17 #include <qtextview.h>
  18 #include <qpushbutton.h>
  19
  20 #include "QLogDialog.h"
  21 #include "QLog.h"
  22 #include "Qt2BC.h"
  23
  24 #include <fstream>
  25
  26 using std::ifstream;
  27 using std::ostringstream;
  28
  29 typedef QController<ControlLog, QView<QLogDialog> > base_class;
  30
  31 QLog::QLog(Dialog & parent)
  32         : base_class(parent, _("LyX: LaTeX Log"))
  33 {
  34 }
  35
  36
  37 void QLog::build_dialog()
  38 {
  39         dialog_.reset(new QLogDialog(this));
  40
  41         bcview().setCancel(dialog_->closePB);
  42 }
  43
  44
  45 void QLog::update_contents()
  46 {
  47         std::pair<Buffer::LogType, string> const & logfile =
  48                 controller().logfile();
  49
  50         if (logfile.first == Buffer::buildlog)
  51                 setTitle(_("Build log"));
  52         else
  53                 setTitle(_("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(qt_("No build log file found."));
  61                 else
  62                         dialog_->logTV->setText(qt_("No LaTeX log file found."));
  63                 return;
  64         }
  65
  66         ostringstream ost;
  67         ost << ifstr.rdbuf();
  68
  69         dialog_->logTV->setText(toqstr(ost.str()));
  70 }