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documentwindow.cpp
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documentwindow.cpp
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// -------------------------------------------------------------------------------------------------
/**
* @file
* @brief
* @author Gerolf Reinwardt
* @date 30.01.2011
*
* Copyright (c) 2011, Gerolf Reinwardt. All rights reserved.
*
* Simplified BSD License
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY <COPYRIGHT HOLDER> ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation are those of the
* authors and should not be interpreted as representing official policies, either expressed
* or implied, of Gerolf Reinwardt.
*/
// -------------------------------------------------------------------------------------------------
// ----- general includes --------------------------------------------------------------------------
#include <QDragEnterEvent>
#include <QDragLeaveEvent>
#include <QDragMoveEvent>
#include <QDropEvent>
#include <QMimeData>
#include <QUrl>
#include <QList>
// ----- local includes ----------------------------------------------------------------------------
#include "documentwindow.h"
// ----- construction ------------------------------------------------------------------------------
DocumentWindow::DocumentWindow(QWidget* parent, Qt::WindowFlags flags) :
QMainWindow(parent, flags)
{
setAcceptDrops(true);
}
DocumentWindow::~DocumentWindow()
{
}
// ----- operators ---------------------------------------------------------------------------------
// ----- methods -----------------------------------------------------------------------------------
// ----- accessors ---------------------------------------------------------------------------------
// ----- public slots ------------------------------------------------------------------------------
// ----- protected slots ---------------------------------------------------------------------------
// ----- events ------------------------------------------------------------------------------------
void DocumentWindow::dragEnterEvent(QDragEnterEvent* event)
{
// if some actions should not be usable, like move, this code must be adopted
event->acceptProposedAction();
}
void DocumentWindow::dragMoveEvent(QDragMoveEvent* event)
{
// if some actions should not be usable, like move, this code must be adopted
event->acceptProposedAction();
}
void DocumentWindow::dragLeaveEvent(QDragLeaveEvent* event)
{
event->accept();
}
void DocumentWindow::dropEvent(QDropEvent* event)
{
const QMimeData* mimeData = event->mimeData();
if (mimeData->hasUrls())
{
QStringList pathList;
QList<QUrl> urlList = mimeData->urls();
for (int i = 0; i < urlList.size() && i < 32; ++i)
{
pathList.append(urlList.at(i).toLocalFile());
}
if(openFiles(pathList))
event->acceptProposedAction();
}
}
// ----- private slots -----------------------------------------------------------------------------
// ----- private helpers ---------------------------------------------------------------------------