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////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2011-2024 The Octave Project Developers
//
// See the file COPYRIGHT.md in the top-level directory of this
// distribution or <https://octave.org/copyright/>.
//
// 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
// <https://www.gnu.org/licenses/>.
//
////////////////////////////////////////////////////////////////////////
// This file should not include config.h. It is only included in other
// C++ source files that should have included config.h before including
// this file.
#include <QAction>
#include <QIcon>
#include <QString>
#include <QWidget>
#include "ToolBarButton.h"
#include "QtHandlesUtils.h"
#include "gui-preferences-global.h"
OCTAVE_BEGIN_NAMESPACE(octave)
template <typename T>
ToolBarButton<T>::ToolBarButton (octave::interpreter& interp,
const graphics_object& go, QAction *action)
: Object (interp, go, action), m_separator (nullptr)
{
typename T::properties& tp = properties<T> ();
action->setToolTip (Utils::fromStdString (tp.get_tooltipstring ()));
action->setVisible (tp.is_visible ());
// Get the icon data from cdata or as a named icon
QImage img = Utils::makeImageFromCData (tp.get_cdata (), 24, 24);
if (img.width () == 0)
{
QIcon ico;
std::string name = tp.get___named_icon__ ();
if (! name.empty ())
ico = get_icon (name);
action->setIcon (ico);
}
else
action->setIcon (QIcon (QPixmap::fromImage (img)));
if (tp.is_separator ())
{
m_separator = new QAction (action);
m_separator->setSeparator (true);
m_separator->setVisible (tp.is_visible ());
}
action->setEnabled (tp.is_enable ());
QWidget *w = qobject_cast<QWidget *> (action->parent ());
w->insertAction (w->actions ().back (), action);
if (m_separator)
w->insertAction (action, m_separator);
}
template <typename T>
ToolBarButton<T>::~ToolBarButton ()
{ }
template <typename T>
void
ToolBarButton<T>::update (int pId)
{
typename T::properties& tp = properties<T> ();
QAction *action = qWidget<QAction> ();
switch (pId)
{
case base_properties::ID_VISIBLE:
action->setVisible (tp.is_visible ());
if (m_separator)
m_separator->setVisible (tp.is_visible ());
break;
case T::properties::ID_TOOLTIPSTRING:
action->setToolTip (Utils::fromStdString (tp.get_tooltipstring ()));
break;
case T::properties::ID_CDATA:
{
// Get the icon data from cdata or as a named icon
QImage img = Utils::makeImageFromCData (tp.get_cdata (), 24, 24);
if (img.width () == 0)
{
QIcon ico;
std::string name = tp.get___named_icon__ ();
if (! name.empty ())
ico = get_icon (name);
action->setIcon (ico);
}
else
action->setIcon (QIcon (QPixmap::fromImage (img)));
}
break;
case T::properties::ID_SEPARATOR:
if (tp.is_separator ())
{
if (! m_separator)
{
m_separator = new QAction (action);
m_separator->setSeparator (true);
m_separator->setVisible (tp.is_visible ());
QWidget *w = qobject_cast<QWidget *> (action->parent ());
w->insertAction (action, m_separator);
}
}
else
{
if (m_separator)
delete m_separator;
m_separator = nullptr;
}
break;
case T::properties::ID_ENABLE:
action->setEnabled (tp.is_enable ());
break;
default:
Object::update (pId);
break;
}
}
template <typename T>
QIcon ToolBarButton<T>::get_icon (const std::string& name)
{
return QIcon (global_icon_paths.at (ICON_THEME_OCTAVE) + QString::fromStdString (name) + ".png");
}
OCTAVE_END_NAMESPACE(octave)
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