src/frontends/gnome/GLog.C

   1 /**
   2  * \file GLog.C
   3  * Copyright 2001 The LyX Team.
   4  * See the file COPYING.
   5  *
   6  * \author Michael Koziarski <michael@koziarski.org>
   7  */
   8
   9 #ifdef __GNUG__
  10 #pragma implementation
  11 #endif
  12
  13 #include <config.h>
  14 #include <fstream>
  15
  16 #include "gnomeBC.h"
  17 #include "GLog.h"
  18
  19 #include <gtkmm/button.h>
  20 #include <gtkmm/textview.h>
  21 #include <gtkmm/dialog.h>
  22
  23 GLog::GLog(ControlLog & c)
  24         : FormCB<ControlLog>(c, "GLog")
  25 {}
  26
  27
  28 GLog::~GLog()
  29 {}
  30
  31
  32 void GLog::build()
  33 {
  34         // Connect the buttons.
  35         close_btn()->signal_clicked().connect(SigC::slot(*this, &GLog::CancelClicked));
  36         refresh_btn()->signal_clicked().connect(SigC::slot(*this, &GLog::update));
  37
  38         // Manage the buttons state
  39         bc().setCancel(close_btn());
  40         bc().refresh();
  41 }
  42
  43 void GLog::apply()
  44 {}
  45
  46
  47 void GLog::update()
  48 {
  49         using namespace std;
  50         pair<Buffer::LogType, string> const logfile = controller().logfile();
  51
  52         if (logfile.first == Buffer::buildlog)
  53                 dialog()->set_title(_("Build log"));
  54         else
  55                 dialog()->set_title(_("LaTeX log"));
  56
  57         log_text()->get_buffer()->set_text("");
  58
  59         ifstream ifstr(logfile.second.c_str());
  60         if (!ifstr) {
  61                 if (logfile.first == Buffer::buildlog)
  62                         log_text()->get_buffer()->set_text(_("No build log file found"));
  63                 else
  64                         log_text()->get_buffer()->set_text(_("No LaTeX log file found"));
  65                 return;
  66         }
  67
  68         string text;
  69         string line;
  70
  71         while (getline(ifstr, line))
  72                 text += line + "\n";
  73
  74         log_text()->get_buffer()->set_text(text);
  75 }
  76
  77
  78 Gtk::Button * GLog::refresh_btn() const
  79 {
  80         return getWidget<Gtk::Button>("r_refresh_btn");
  81 }
  82 Gtk::Button * GLog::close_btn() const
  83 {
  84         return getWidget<Gtk::Button>("r_close_btn");
  85 }
  86 Gtk::TextView * GLog::log_text() const
  87 {
  88         return getWidget<Gtk::TextView>("r_log_text");
  89 }