src/frontends/gnome/GAbout.C

   1 /**
   2  * \file GAbout.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
  17 #include "support/lstrings.h"
  18 #include "Lsstream.h"
  19
  20
  21 #include "gnomeBC.h"
  22 #include "GAbout.h"
  23
  24 #include <gtkmm/button.h>
  25 #include <gtkmm/textview.h>
  26
  27 GAbout::GAbout(ControlAboutlyx & c)
  28         : GnomeCB<ControlAboutlyx>(c, "GAbout")
  29 {}
  30
  31
  32 GAbout::~GAbout()
  33 {}
  34
  35
  36 void GAbout::build()
  37 {
  38         // Connect the buttons.
  39         close_btn()->signal_clicked().connect(SigC::slot(*this, &GAbout::CancelClicked));
  40
  41         // Manage the buttons state
  42         bc().setCancel(close_btn());
  43         bc().refresh();
  44 }
  45
  46 void GAbout::apply()
  47 {}
  48
  49
  50 void GAbout::update()
  51 {
  52         using namespace std;
  53
  54         string cr;
  55         cr += controller().getCopyright();
  56         cr += "\n";
  57         cr += controller().getLicense();
  58         cr += "\n";
  59         cr += controller().getDisclaimer();
  60         copyright()->get_buffer()->set_text(cr);
  61
  62
  63
  64         version()->set_text(controller().getVersion());
  65
  66         stringstream in;
  67         controller().getCredits(in);
  68
  69         istringstream ss(in.str().c_str());
  70
  71         string s;
  72         string out;
  73         Gtk::TextIter  e;
  74
  75         while (getline(ss, s)) {
  76
  77                 if (prefixIs(s, "@b"))
  78                         out += s.substr(2);
  79                 else if (prefixIs(s, "@i"))
  80                         out += s.substr(2);
  81                 else
  82                         out += s.substr(2);
  83
  84                 out += "\n";
  85         }
  86         credits()->get_buffer()->set_text(out);
  87 }
  88
  89
  90
  91 Gtk::Button * GAbout::close_btn() const
  92 {
  93         return getWidget<Gtk::Button>("r_close_btn");
  94 }
  95 Gtk::Label * GAbout::version() const
  96 {
  97         return getWidget<Gtk::Label>("r_version");
  98 }
  99 Gtk::TextView * GAbout::credits() const
 100 {
 101         return getWidget<Gtk::TextView>("r_credits");
 102 }
 103 Gtk::TextView * GAbout::copyright() const
 104 {
 105         return getWidget<Gtk::TextView>("r_copyright");
 106 }