/*

Copyright (C) 2011-2017 Jacob Dawid

This file is part of Octave.

Octave is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.

Octave is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with Octave; see the file COPYING.  If not, see
<http://www.gnu.org/licenses/>.

*/

#if defined (HAVE_CONFIG_H)
#  include "config.h"
#endif

#include "documentation-dock-widget.h"

#include "help.h"
#include "interpreter-private.h"

documentation_dock_widget::documentation_dock_widget (QWidget *p)
  : octave_dock_widget (p)
{
  setObjectName ("DocumentationDockWidget");
  setWindowIcon (QIcon (":/actions/icons/logo.png"));
  set_title (tr ("Documentation"));
  setStatusTip (tr ("See the documentation for help."));

  m_webinfo = new webinfo (this);
  setWidget (m_webinfo);
  setFocusProxy (m_webinfo);

  connect (p, SIGNAL (show_doc_signal (const QString&)),
           this, SLOT (showDoc (const QString&)));
}

void
documentation_dock_widget::notice_settings (const QSettings *settings)
{
  m_webinfo->notice_settings (settings);
}

void
documentation_dock_widget::load_info_file (void)
{
  octave::help_system& help_sys
    = octave::__get_help_system__ ("doc widget: load_info_file");

  QString info_file = QString::fromStdString (help_sys.info_file ());

  m_webinfo->load_info_file (info_file);
}

void
documentation_dock_widget::copyClipboard (void)
{
  m_webinfo->copyClipboard ();
}

void
documentation_dock_widget::pasteClipboard (void)
{
  m_webinfo->pasteClipboard ();
}

void
documentation_dock_widget::selectAll (void)
{
  m_webinfo->selectAll ();
}

void
documentation_dock_widget::showDoc (const QString& name)
{
  // show the doc pane without focus for carrying on typing in the console
  if (! isVisible ())
    setVisible (true);

  raise ();

  m_webinfo->load_ref (name);
}