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/*
* Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
* Copyright (C) 2007 Staikos Computing Services Inc. <info@staikos.net>
* Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
*
* 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 APPLE COMPUTER, INC. ``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 APPLE COMPUTER, INC. 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.
*/
#include "config.h"
#include "Scrollbar.h"
#include "EventHandler.h"
#include "Frame.h"
#include "FrameView.h"
#include "GraphicsContext.h"
#include "IntRect.h"
#include "PlatformMouseEvent.h"
#include "ScrollableArea.h"
#include "ScrollbarTheme.h"
#include <QApplication>
#include <QDebug>
#include <QMenu>
#include <QPainter>
#include <QStyle>
using namespace std;
namespace WebCore {
bool Scrollbar::contextMenu(const PlatformMouseEvent& event)
{
#ifndef QT_NO_CONTEXTMENU
if (!QApplication::style()->styleHint(QStyle::SH_ScrollBar_ContextMenu))
return true;
bool horizontal = (m_orientation == HorizontalScrollbar);
QMenu menu;
QAction* actScrollHere = menu.addAction(QCoreApplication::translate("QWebPage", "Scroll here"));
menu.addSeparator();
QAction* actScrollTop = menu.addAction(horizontal ? QCoreApplication::translate("QWebPage", "Left edge") : QCoreApplication::translate("QWebPage", "Top"));
QAction* actScrollBottom = menu.addAction(horizontal ? QCoreApplication::translate("QWebPage", "Right edge") : QCoreApplication::translate("QWebPage", "Bottom"));
menu.addSeparator();
QAction* actPageUp = menu.addAction(horizontal ? QCoreApplication::translate("QWebPage", "Page left") : QCoreApplication::translate("QWebPage", "Page up"));
QAction* actPageDown = menu.addAction(horizontal ? QCoreApplication::translate("QWebPage", "Page right") : QCoreApplication::translate("QWebPage", "Page down"));
menu.addSeparator();
QAction* actScrollUp = menu.addAction(horizontal ? QCoreApplication::translate("QWebPage", "Scroll left") : QCoreApplication::translate("QWebPage", "Scroll up"));
QAction* actScrollDown = menu.addAction(horizontal ? QCoreApplication::translate("QWebPage", "Scroll right") : QCoreApplication::translate("QWebPage", "Scroll down"));
const QPoint globalPos = QPoint(event.globalX(), event.globalY());
QAction* actionSelected = menu.exec(globalPos);
if (actionSelected == actScrollHere) {
// Set the pressed position to the middle of the thumb so that when we
// do move, the delta will be from the current pixel position of the
// thumb to the new position
int position = theme()->trackPosition(this) + theme()->thumbPosition(this) + theme()->thumbLength(this) / 2;
setPressedPos(position);
const QPoint pos = convertFromContainingWindow(event.pos());
moveThumb(horizontal ? pos.x() : pos.y());
} else if (actionSelected == actScrollTop)
scrollableArea()->scroll(horizontal ? ScrollLeft : ScrollUp, ScrollByDocument);
else if (actionSelected == actScrollBottom)
scrollableArea()->scroll(horizontal ? ScrollRight : ScrollDown, ScrollByDocument);
else if (actionSelected == actPageUp)
scrollableArea()->scroll(horizontal ? ScrollLeft : ScrollUp, ScrollByPage);
else if (actionSelected == actPageDown)
scrollableArea()->scroll(horizontal ? ScrollRight : ScrollDown, ScrollByPage);
else if (actionSelected == actScrollUp)
scrollableArea()->scroll(horizontal ? ScrollLeft : ScrollUp, ScrollByLine);
else if (actionSelected == actScrollDown)
scrollableArea()->scroll(horizontal ? ScrollRight : ScrollDown, ScrollByLine);
#endif // QT_NO_CONTEXTMENU
return true;
}
}
// vim: ts=4 sw=4 et
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