src/frontends/qt2/FormCopyright.C

   1 /***************************************************************************
   2                           formcopyright.cpp  -  description
   3                              -------------------
   4     begin                : Thu Feb 3 2000
   5     copyright            : (C) 2000 by Jürgen Vigna
   6     email                : jug@sad.it
   7  ***************************************************************************/
   8
   9 /***************************************************************************
  10  *                                                                         *
  11  *   This program is free software; you can redistribute it and/or modify  *
  12  *   it under the terms of the GNU General Public License as published by  *
  13  *   the Free Software Foundation; either version 2 of the License, or     *
  14  *   (at your option) any later version.                                   *
  15  *                                                                         *
  16  ***************************************************************************/
  17
  18 #include <config.h>
  19
  20 #include "Dialogs.h"
  21 #include "FormCopyright.h"
  22 #include "FormCopyrightDialog.h"
  23 #include "gettext.h"
  24
  25 FormCopyright::FormCopyright(LyXView *v, Dialogs *d)
  26         : dialog_(0), lv_(v), d_(d), h_(0)
  27 {
  28         // let the dialog be shown
  29         // This is a permanent connection so we won't bother
  30         // storing a copy because we won't be disconnecting.
  31         d->showCopyright.connect(slot(this, &FormCopyright::show));
  32 }
  33
  34 FormCopyright::~FormCopyright()
  35 {
  36         delete dialog_;
  37 }
  38
  39 void FormCopyright::show()
  40 {
  41         if (!dialog_)
  42                 dialog_ = new FormCopyrightDialog(0, _("Copyright and Warranty"),
  43                                                   false);
  44         if (!dialog_->isVisible())
  45                 h_ = d_->hideAll.connect(slot(this, &FormCopyright::hide));
  46         dialog_->show();
  47 }
  48
  49 void FormCopyright::hide()
  50 {
  51         dialog_->hide();
  52         h_.disconnect();
  53 }