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
  14 #include "qt_helpers.h"
  15 #include "ControlLog.h"
  16 #include "support/std_sstream.h"
  17
  18 #include <qtextview.h>
  19 #include <qpushbutton.h>
  20
  21 #include "QLogDialog.h"
  22 #include "QLog.h"
  23 #include "Qt2BC.h"
  24
  25 #include <fstream>
  26
  27 using std::ifstream;
  28 using std::getline;
  29
  30 typedef QController<ControlLog, QView<QLogDialog> > base_class;
  31
  32 QLog::QLog(Dialog & parent)
  33         : base_class(parent, _("LyX: LaTeX Log"))
  34 {
  35 }
  36
  37
  38 void QLog::build_dialog()
  39 {
  40         dialog_.reset(new QLogDialog(this));
  41
  42         bcview().setCancel(dialog_->closePB);
  43 }
  44
  45
  46 void QLog::update_contents()
  47 {
  48         std::pair<Buffer::LogType, string> const & logfile =
  49                 controller().logfile();
  50
  51         if (logfile.first == Buffer::buildlog)
  52                 setTitle(_("Build log"));
  53         else
  54                 setTitle(_("LaTeX log"));
  55
  56         dialog_->logTV->setText("");
  57
  58         ifstream ifstr(logfile.second.c_str());
  59         if (!ifstr) {
  60                 if (logfile.first == Buffer::buildlog)
  61                         dialog_->logTV->setText(qt_("No build log file found."));
  62                 else
  63                         dialog_->logTV->setText(qt_("No LaTeX log file found."));
  64                 return;
  65         }
  66
  67         ostringstream ost;
  68         ost << ifstr.rdbuf();
  69
  70         dialog_->logTV->setText(toqstr(ost.str()));
  71 }