src/frontends/gnome/GLog.C

   1 /**
   2  * \file GLog.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Michael Koziarski
   7  *
   8  * Full author contact details are available in file CREDITS
   9  */
  10
  11 #ifdef __GNUG__
  12 #pragma implementation
  13 #endif
  14
  15 #include <config.h>
  16 #include <fstream>
  17
  18 #include "gnomeBC.h"
  19 #include "GLog.h"
  20
  21 #include <gtkmm/button.h>
  22 #include <gtkmm/textview.h>
  23 #include <gtkmm/dialog.h>
  24
  25 GLog::GLog(ControlLog & c)
  26         : GnomeCB<ControlLog>(c, "GLog")
  27 {}
  28
  29
  30 GLog::~GLog()
  31 {}
  32
  33
  34 void GLog::build()
  35 {
  36         // Connect the buttons.
  37         close_btn()->signal_clicked().connect(SigC::slot(*this, &GLog::CancelClicked));
  38         refresh_btn()->signal_clicked().connect(SigC::slot(*this, &GLog::update));
  39
  40         // Manage the buttons state
  41         bc().setCancel(close_btn());
  42         bc().refresh();
  43 }
  44
  45 void GLog::apply()
  46 {}
  47
  48
  49 void GLog::update()
  50 {
  51         using namespace std;
  52         pair<Buffer::LogType, string> const logfile = controller().logfile();
  53
  54         if (logfile.first == Buffer::buildlog)
  55                 dialog()->set_title(_("Build log"));
  56         else
  57                 dialog()->set_title(_("LaTeX log"));
  58
  59         log_text()->get_buffer()->set_text("");
  60
  61         ifstream ifstr(logfile.second.c_str());
  62         if (!ifstr) {
  63                 if (logfile.first == Buffer::buildlog)
  64                         log_text()->get_buffer()->set_text(_("No build log file found"));
  65                 else
  66                         log_text()->get_buffer()->set_text(_("No LaTeX log file found"));
  67                 return;
  68         }
  69
  70         string text;
  71         string line;
  72
  73         while (getline(ifstr, line))
  74                 text += line + "\n";
  75
  76         log_text()->get_buffer()->set_text(text);
  77 }
  78
  79
  80 Gtk::Button * GLog::refresh_btn() const
  81 {
  82         return getWidget<Gtk::Button>("r_refresh_btn");
  83 }
  84 Gtk::Button * GLog::close_btn() const
  85 {
  86         return getWidget<Gtk::Button>("r_close_btn");
  87 }
  88 Gtk::TextView * GLog::log_text() const
  89 {
  90         return getWidget<Gtk::TextView>("r_log_text");
  91 }