src/frontends/qt2/QAbout.C

   1 /**
   2  * \file QAbout.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Kalle Dalheimer
   7  *
   8  * Full author contact details are available in file CREDITS
   9  */
  10
  11 #include <config.h>
  12
  13 #ifdef __GNUG__
  14 #pragma implementation
  15 #endif
  16
  17 #include "support/lstrings.h"
  18 #include "Lsstream.h"
  19 #include "debug.h"
  20 #include "gettext.h"
  21 #include "LyXView.h"
  22 #include "ButtonControllerBase.h"
  23 #include "ControlAboutlyx.h"
  24
  25 #include <qlabel.h>
  26 #include <qpushbutton.h>
  27 #include <qtextview.h>
  28
  29 #include "QAboutDialog.h"
  30 #include "Qt2BC.h"
  31 #include "QAbout.h"
  32
  33 using std::getline;
  34
  35 typedef Qt2CB<ControlAboutlyx, Qt2DB<QAboutDialog> > base_class;
  36
  37 QAbout::QAbout()
  38         : base_class(_("About LyX"))
  39 {
  40 }
  41
  42
  43 void QAbout::build_dialog()
  44 {
  45         dialog_.reset(new QAboutDialog());
  46         connect(dialog_.get()->closePB, SIGNAL(clicked()),
  47                 this, SLOT(slotClose()));
  48
  49         dialog_->copyright->setText(controller().getCopyright().c_str());
  50         dialog_->copyright->append("\n");
  51         dialog_->copyright->append(controller().getLicense().c_str());
  52         dialog_->copyright->append("\n");
  53         dialog_->copyright->append(controller().getDisclaimer().c_str());
  54
  55         dialog_->versionLA->setText(controller().getVersion().c_str());
  56
  57         stringstream in;
  58         controller().getCredits(in);
  59
  60         istringstream ss(in.str().c_str());
  61
  62         string s;
  63         string out;
  64
  65         while (getline(ss, s)) {
  66                 if (prefixIs(s, "@b"))
  67                         out += "<b>" + s.substr(2) + "</b>";
  68                 else if (prefixIs(s, "@i"))
  69                         out += "<i>" + s.substr(2) + "</i>";
  70                 else
  71                         out += s;
  72                 out += "<br>";
  73         }
  74
  75         dialog_->creditsTV->setText(out.c_str());
  76
  77         // try to resize to a good size
  78         dialog_->copyright->hide();
  79         dialog_->setMinimumSize(dialog_->copyright->sizeHint());
  80         dialog_->copyright->show();
  81         dialog_->setMinimumSize(dialog_->sizeHint());
  82
  83         // Manage the cancel/close button
  84         bc().setCancel(dialog_->closePB);
  85         bc().refresh();
  86 }