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/*
* Copyright (C) 2006 Dirk Mueller <mueller@kde.org>
* Copyright (C) 2006 George Staikos <staikos@kde.org>
* Copyright (C) 2006 Charles Samuels <charles@kde.org>
* Copyright (C) 2008, 2009 Holger Hans Peter Freyther
* Copyright (C) 2010 University of Szeged
*
* All rights reserved.
*
* 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 "Cursor.h"
#include "Image.h"
#include "IntPoint.h"
#include "NotImplemented.h"
#include <stdio.h>
#include <stdlib.h>
#undef CopyCursor
namespace WebCore {
Cursor::Cursor(const Cursor& other)
: m_type(other.m_type)
, m_image(other.m_image)
, m_hotSpot(other.m_hotSpot)
#ifndef QT_NO_CURSOR
, m_platformCursor(other.m_platformCursor ? std::make_unique<QCursor>(*other.m_platformCursor) : nullptr)
#endif
{
}
Cursor::~Cursor() = default;
Cursor& Cursor::operator=(const Cursor& other)
{
m_type = other.m_type;
m_image = other.m_image;
m_hotSpot = other.m_hotSpot;
#ifndef QT_NO_CURSOR
m_platformCursor = other.m_platformCursor ? std::make_unique<QCursor>(*other.m_platformCursor) : nullptr;
#endif
return *this;
}
#ifndef QT_NO_CURSOR
static std::unique_ptr<QCursor> createCustomCursor(Image* image, const IntPoint& hotSpot)
{
if (!image->nativeImageForCurrentFrame())
return nullptr;
IntPoint effectiveHotSpot = determineHotSpot(image, hotSpot);
return std::make_unique<QCursor>(*(image->nativeImageForCurrentFrame()), effectiveHotSpot.x(), effectiveHotSpot.y());
}
#endif
void Cursor::ensurePlatformCursor() const
{
#ifndef QT_NO_CURSOR
if (m_platformCursor)
return;
switch (m_type) {
case Pointer:
m_platformCursor = std::make_unique<QCursor>(Qt::ArrowCursor);
break;
case Cross:
m_platformCursor = std::make_unique<QCursor>(Qt::CrossCursor);
break;
case Hand:
m_platformCursor = std::make_unique<QCursor>(Qt::PointingHandCursor);
break;
case IBeam:
m_platformCursor = std::make_unique<QCursor>(Qt::IBeamCursor);
break;
case Wait:
m_platformCursor = std::make_unique<QCursor>(Qt::WaitCursor);
break;
case Help:
m_platformCursor = std::make_unique<QCursor>(Qt::WhatsThisCursor);
break;
case EastResize:
case EastPanning:
m_platformCursor = std::make_unique<QCursor>(Qt::SizeHorCursor);
break;
case NorthResize:
case NorthPanning:
m_platformCursor = std::make_unique<QCursor>(Qt::SizeVerCursor);
break;
case NorthEastResize:
case NorthEastPanning:
m_platformCursor = std::make_unique<QCursor>(Qt::SizeBDiagCursor);
break;
case NorthWestResize:
case NorthWestPanning:
m_platformCursor = std::make_unique<QCursor>(Qt::SizeFDiagCursor);
break;
case SouthResize:
case SouthPanning:
m_platformCursor = std::make_unique<QCursor>(Qt::SizeVerCursor);
break;
case SouthEastResize:
case SouthEastPanning:
m_platformCursor = std::make_unique<QCursor>(Qt::SizeFDiagCursor);
break;
case SouthWestResize:
case SouthWestPanning:
m_platformCursor = std::make_unique<QCursor>(Qt::SizeBDiagCursor);
break;
case WestResize:
case WestPanning:
m_platformCursor = std::make_unique<QCursor>(Qt::SizeHorCursor);
break;
case NorthSouthResize:
m_platformCursor = std::make_unique<QCursor>(Qt::SizeVerCursor);
break;
case EastWestResize:
m_platformCursor = std::make_unique<QCursor>(Qt::SizeHorCursor);
break;
case NorthEastSouthWestResize:
m_platformCursor = std::make_unique<QCursor>(Qt::SizeBDiagCursor);
break;
case NorthWestSouthEastResize:
m_platformCursor = std::make_unique<QCursor>(Qt::SizeFDiagCursor);
break;
case ColumnResize:
m_platformCursor = std::make_unique<QCursor>(Qt::SplitHCursor);
break;
case RowResize:
m_platformCursor = std::make_unique<QCursor>(Qt::SplitVCursor);
break;
case MiddlePanning:
case Move:
m_platformCursor = std::make_unique<QCursor>(Qt::SizeAllCursor);
break;
case None:
m_platformCursor = std::make_unique<QCursor>(Qt::BlankCursor);
break;
case NoDrop:
case NotAllowed:
m_platformCursor = std::make_unique<QCursor>(Qt::ForbiddenCursor);
break;
case Grab:
case Grabbing:
notImplemented();
m_platformCursor = std::make_unique<QCursor>(Qt::ArrowCursor);
break;
case VerticalText:
m_platformCursor = std::make_unique<QCursor>(QPixmap(QStringLiteral(":/webkit/resources/verticalTextCursor.png")), 7, 7);
break;
case Cell:
m_platformCursor = std::make_unique<QCursor>(QPixmap(QStringLiteral(":/webkit/resources/cellCursor.png")), 7, 7);
break;
case ContextMenu:
m_platformCursor = std::make_unique<QCursor>(QPixmap(QStringLiteral(":/webkit/resources/contextMenuCursor.png")), 3, 2);
break;
case Alias:
m_platformCursor = std::make_unique<QCursor>(QPixmap(QStringLiteral(":/webkit/resources/aliasCursor.png")), 11, 3);
break;
case Progress:
m_platformCursor = std::make_unique<QCursor>(QPixmap(QStringLiteral(":/webkit/resources/progressCursor.png")), 3, 2);
break;
case Copy:
m_platformCursor = std::make_unique<QCursor>(QPixmap(QStringLiteral(":/webkit/resources/copyCursor.png")), 3, 2);
break;
case ZoomIn:
m_platformCursor = std::make_unique<QCursor>(QPixmap(QStringLiteral(":/webkit/resources/zoomInCursor.png")), 7, 7);
break;
case ZoomOut:
m_platformCursor = std::make_unique<QCursor>(QPixmap(QStringLiteral(":/webkit/resources/zoomOutCursor.png")), 7, 7);
break;
case Custom:
m_platformCursor = createCustomCursor(m_image.get(), m_hotSpot);
if (!m_platformCursor)
m_platformCursor = std::make_unique<QCursor>(Qt::ArrowCursor);
break;
default:
ASSERT_NOT_REACHED();
}
#endif
}
}
// vim: ts=4 sw=4 et
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