src/fwGui/dialog/InputDialog.cpp

/* ***** BEGIN LICENSE BLOCK *****
 * FW4SPL - Copyright (C) IRCAD, 2009-2017.
 * Distributed under the terms of the GNU Lesser General Public License (LGPL) as
 * published by the Free Software Foundation.
 * ****** END LICENSE BLOCK ****** */

#include "fwGui/dialog/InputDialog.hpp"

#include <fwServices/registry/ActiveWorkers.hpp>

namespace fwGui
{
namespace dialog
{
//-----------------------------------------------------------------------------

std::string InputDialog::showInputDialog(const std::string& title, const std::string& message, const std::string& text)
{
    ::fwGui::dialog::InputDialog inputBox(title, message, text);
    return inputBox.getInput();
}

//-----------------------------------------------------------------------------

InputDialog::InputDialog()
{
    ::fwServices::registry::ActiveWorkers::getDefaultWorker()->postTask<void>(std::function< void() >([&]
            {
                ::fwGui::GuiBaseObject::sptr guiObj = ::fwGui::factory::New(IInputDialog::REGISTRY_KEY);
                m_implementation = ::fwGui::dialog::IInputDialog::dynamicCast(guiObj);
            }));
}

//-----------------------------------------------------------------------------

InputDialog::InputDialog(const std::string& title, const std::string& message, const std::string& text)
{
    ::fwServices::registry::ActiveWorkers::getDefaultWorker()->postTask<void>(std::function< void() >( [&]
            {
                ::fwGui::GuiBaseObject::sptr guiObj = ::fwGui::factory::New(IInputDialog::REGISTRY_KEY);
                m_implementation = ::fwGui::dialog::IInputDialog::dynamicCast(guiObj);
                m_implementation->setTitle(title);
                m_implementation->setMessage(message);
                m_implementation->setInput(text);
            }));
}

//-----------------------------------------------------------------------------

InputDialog::~InputDialog()
{
}

//-----------------------------------------------------------------------------

void InputDialog::setTitle( const std::string& title )
{
    ::fwServices::registry::ActiveWorkers::getDefaultWorker()->postTask<void>(std::function< void() >([&]
            {
                m_implementation->setTitle(title);
            })).wait();
}

//-----------------------------------------------------------------------------

void InputDialog::setMessage( const std::string& msg )
{
    ::fwServices::registry::ActiveWorkers::getDefaultWorker()->postTask<void>(std::function< void() >( [&]
            {
                m_implementation->setMessage(msg);
            })).wait();
}

//-----------------------------------------------------------------------------

void InputDialog::setInput(const std::string& text)
{
    ::fwServices::registry::ActiveWorkers::getDefaultWorker()->postTask<void>(std::function< void() >([&]
            {
                m_implementation->setInput(text);
            })).wait();
}

//-----------------------------------------------------------------------------

std::string InputDialog::getInput()
{
    std::function< std::string() > func = std::bind(&IInputDialog::getInput, m_implementation);
    std::shared_future< std::string > f =
        ::fwServices::registry::ActiveWorkers::getDefaultWorker()->postTask<std::string>(func);
    f.wait();
    return f.get();
}

//-----------------------------------------------------------------------------

} //namespace dialog
} // namespace fwGui