src/frontends/gnome/GAbout.C

   1 /**
   2  * \file GAbout.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
  15 #include "support/lstrings.h"
  16 #include "Lsstream.h"
  17
  18
  19 #include "gnomeBC.h"
  20 #include "GAbout.h"
  21
  22 #include <gtkmm/button.h>
  23 #include <gtkmm/textview.h>
  24
  25 GAbout::GAbout(ControlAboutlyx & c)
  26         : FormCB<ControlAboutlyx>(c, "GAbout")
  27 {}
  28
  29
  30 GAbout::~GAbout()
  31 {}
  32
  33
  34 void GAbout::build()
  35 {
  36         // Connect the buttons.
  37         close_btn()->signal_clicked().connect(SigC::slot(*this, &GAbout::CancelClicked));
  38
  39         // Manage the buttons state
  40         bc().setCancel(close_btn());
  41         bc().refresh();
  42 }
  43
  44 void GAbout::apply()
  45 {}
  46
  47
  48 void GAbout::update()
  49 {
  50         using namespace std;
  51
  52         string cr;
  53         cr += controller().getCopyright();
  54         cr += "\n";
  55         cr += controller().getLicense();
  56         cr += "\n";
  57         cr += controller().getDisclaimer();
  58         copyright()->get_buffer()->set_text(cr);
  59
  60
  61
  62         version()->set_text(controller().getVersion());
  63
  64         stringstream in;
  65         controller().getCredits(in);
  66
  67         istringstream ss(in.str().c_str());
  68
  69         string s;
  70         string out;
  71         Gtk::TextIter  e;
  72
  73         while (getline(ss, s)) {
  74
  75                 if (prefixIs(s, "@b"))
  76                         out += s.substr(2);
  77                 else if (prefixIs(s, "@i"))
  78                         out += s.substr(2);
  79                 else
  80                         out += s.substr(2);
  81
  82                 out += "\n";
  83         }
  84         credits()->get_buffer()->set_text(out);
  85 }
  86
  87
  88
  89 Gtk::Button * GAbout::close_btn() const
  90 {
  91         return getWidget<Gtk::Button>("r_close_btn");
  92 }
  93 Gtk::Label * GAbout::version() const
  94 {
  95         return getWidget<Gtk::Label>("r_version");
  96 }
  97 Gtk::TextView * GAbout::credits() const
  98 {
  99         return getWidget<Gtk::TextView>("r_credits");
 100 }
 101 Gtk::TextView * GAbout::copyright() const
 102 {
 103         return getWidget<Gtk::TextView>("r_copyright");
 104 }