src/frontends/gtk/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 John Spray
   7  *
   8  * Full author contact details are available in file CREDITS.
   9  */
  10
  11 #include "GLog.h"
  12 #include "ControlLog.h"
  13
  14 #include "ghelpers.h"
  15
  16 #include <sstream>
  17
  18 using std::string;
  19
  20 namespace lyx {
  21 namespace frontend {
  22
  23 GLog::GLog(Dialog & parent)
  24         : GViewCB<ControlLog, GViewGladeB>(parent, _("Log Viewer"), false)
  25 {}
  26
  27
  28 void GLog::doBuild()
  29 {
  30         string const gladeName = findGladeFile("log");
  31         xml_ = Gnome::Glade::Xml::create(gladeName);
  32
  33         Gtk::Button * button;
  34         xml_->get_widget("Close", button);
  35         setCancel(button);
  36
  37         xml_->get_widget("Refresh", button);
  38         button->signal_clicked().connect(
  39                 sigc::mem_fun(*this, &GLog::update));
  40
  41         Gtk::TextView * contentview;
  42         xml_->get_widget("ContentView", contentview);
  43         contentbuffer_ = contentview->get_buffer();
  44 }
  45
  46
  47 void GLog::update()
  48 {
  49         string const title = controller().title();
  50
  51         if (!title.empty())
  52                 setTitle(title);
  53
  54         std::ostringstream contents;
  55         controller().getContents(contents);
  56
  57         if (!contents.str().empty())
  58                 contentbuffer_->set_text(contents.str());
  59         else
  60                 contentbuffer_->set_text(_("Error reading file!"));
  61 }
  62
  63 } // namespace frontend
  64 } // namespace lyx