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