diff options
Diffstat (limited to 'WebCore/platform/qt/CursorQt.cpp')
| -rw-r--r-- | WebCore/platform/qt/CursorQt.cpp | 444 |
1 files changed, 141 insertions, 303 deletions
diff --git a/WebCore/platform/qt/CursorQt.cpp b/WebCore/platform/qt/CursorQt.cpp index 6017daa..227b80c 100644 --- a/WebCore/platform/qt/CursorQt.cpp +++ b/WebCore/platform/qt/CursorQt.cpp @@ -3,6 +3,7 @@ * 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. * @@ -43,329 +44,166 @@ namespace WebCore { -Cursor::Cursor(PlatformCursor p) - : m_platformCursor(p) -{ -} - Cursor::Cursor(const Cursor& other) - : m_platformCursor(other.m_platformCursor) + : m_type(other.m_type) + , m_image(other.m_image) + , m_hotSpot(other.m_hotSpot) +#ifndef QT_NO_CURSOR + , m_platformCursor(other.m_platformCursor ? new QCursor(*other.m_platformCursor) : 0) +#endif { } Cursor::~Cursor() { -} - -Cursor::Cursor(Image* image, const IntPoint& hotSpot) -{ #ifndef QT_NO_CURSOR - IntPoint effectiveHotSpot = determineHotSpot(image, hotSpot); - m_platformCursor = QCursor(*(image->nativeImageForCurrentFrame()), effectiveHotSpot.x(), effectiveHotSpot.y()); + delete m_platformCursor; #endif } Cursor& Cursor::operator=(const Cursor& other) { - m_platformCursor = other.m_platformCursor; - return *this; -} - -namespace { - -// FIXME: static deleter -class Cursors : public Noncopyable { -protected: - Cursors() + m_type = other.m_type; + m_image = other.m_image; + m_hotSpot = other.m_hotSpot; #ifndef QT_NO_CURSOR - : CrossCursor(Qt::CrossCursor) - , MoveCursor(Qt::SizeAllCursor) - , PointerCursor(Qt::ArrowCursor) - , PointingHandCursor(Qt::PointingHandCursor) - , IBeamCursor(Qt::IBeamCursor) - , WaitCursor(Qt::WaitCursor) - , WhatsThisCursor(Qt::WhatsThisCursor) - , SizeHorCursor(Qt::SizeHorCursor) - , SizeVerCursor(Qt::SizeVerCursor) - , SizeFDiagCursor(Qt::SizeFDiagCursor) - , SizeBDiagCursor(Qt::SizeBDiagCursor) - , SplitHCursor(Qt::SplitHCursor) - , SplitVCursor(Qt::SplitVCursor) - , NoDropCursor(Qt::ForbiddenCursor) - , BlankCursor(Qt::BlankCursor) - , ZoomInCursor(QCursor(QPixmap(QLatin1String(":/webkit/resources/zoomInCursor.png")), 7, 7)) - , ZoomOutCursor(QCursor(QPixmap(QLatin1String(":/webkit/resources/zoomOutCursor.png")), 7, 7)) - , VerticalTextCursor(QCursor(QPixmap(QLatin1String(":/webkit/resources/verticalTextCursor.png")), 7, 7)) - , CellCursor(QCursor(QPixmap(QLatin1String(":/webkit/resources/cellCursor.png")), 7, 7)) - , ContextMenuCursor(QCursor(QPixmap(QLatin1String(":/webkit/resources/contextMenuCursor.png")), 3, 2)) - , CopyCursor(QCursor(QPixmap(QLatin1String(":/webkit/resources/copyCursor.png")), 3, 2)) - , ProgressCursor(QCursor(QPixmap(QLatin1String(":/webkit/resources/progressCursor.png")), 3, 2)) - , AliasCursor(QCursor(QPixmap(QLatin1String(":/webkit/resources/aliasCursor.png")), 11, 3)) - + m_platformCursor = other.m_platformCursor ? new QCursor(*other.m_platformCursor) : 0; #endif - { - } - - ~Cursors() - { - } - -public: - static Cursors* self(); - static Cursors* s_self; - - Cursor CrossCursor; - Cursor MoveCursor; - Cursor PointerCursor; - Cursor PointingHandCursor; - Cursor IBeamCursor; - Cursor WaitCursor; - Cursor WhatsThisCursor; - Cursor SizeHorCursor; - Cursor SizeVerCursor; - Cursor SizeFDiagCursor; - Cursor SizeBDiagCursor; - Cursor SplitHCursor; - Cursor SplitVCursor; - Cursor NoDropCursor; - Cursor BlankCursor; - Cursor ZoomInCursor; - Cursor ZoomOutCursor; - Cursor VerticalTextCursor; - Cursor CellCursor; - Cursor ContextMenuCursor; - Cursor CopyCursor; - Cursor ProgressCursor; - Cursor AliasCursor; -}; - -Cursors* Cursors::s_self = 0; - -Cursors* Cursors::self() -{ - if (!s_self) - s_self = new Cursors(); - - return s_self; -} - -} - -const Cursor& pointerCursor() -{ - return Cursors::self()->PointerCursor; -} - -const Cursor& moveCursor() -{ - return Cursors::self()->MoveCursor; -} - -const Cursor& crossCursor() -{ - return Cursors::self()->CrossCursor; -} - -const Cursor& handCursor() -{ - return Cursors::self()->PointingHandCursor; -} - -const Cursor& iBeamCursor() -{ - return Cursors::self()->IBeamCursor; -} - -const Cursor& waitCursor() -{ - return Cursors::self()->WaitCursor; -} - -const Cursor& helpCursor() -{ - return Cursors::self()->WhatsThisCursor; -} - -const Cursor& eastResizeCursor() -{ - return Cursors::self()->SizeHorCursor; -} - -const Cursor& northResizeCursor() -{ - return Cursors::self()->SizeVerCursor; -} - -const Cursor& northEastResizeCursor() -{ - return Cursors::self()->SizeBDiagCursor; -} - -const Cursor& northWestResizeCursor() -{ - return Cursors::self()->SizeFDiagCursor; -} - -const Cursor& southResizeCursor() -{ - return Cursors::self()->SizeVerCursor; -} - -const Cursor& southEastResizeCursor() -{ - return Cursors::self()->SizeFDiagCursor; -} - -const Cursor& southWestResizeCursor() -{ - return Cursors::self()->SizeBDiagCursor; -} - -const Cursor& westResizeCursor() -{ - return Cursors::self()->SizeHorCursor; -} - -const Cursor& northSouthResizeCursor() -{ - return Cursors::self()->SizeVerCursor; -} - -const Cursor& eastWestResizeCursor() -{ - return Cursors::self()->SizeHorCursor; -} - -const Cursor& northEastSouthWestResizeCursor() -{ - return Cursors::self()->SizeBDiagCursor; -} - -const Cursor& northWestSouthEastResizeCursor() -{ - return Cursors::self()->SizeFDiagCursor; -} - -const Cursor& columnResizeCursor() -{ - return Cursors::self()->SplitHCursor; -} - -const Cursor& rowResizeCursor() -{ - return Cursors::self()->SplitVCursor; -} - -const Cursor& middlePanningCursor() -{ - return moveCursor(); -} - -const Cursor& eastPanningCursor() -{ - return eastResizeCursor(); -} - -const Cursor& northPanningCursor() -{ - return northResizeCursor(); -} - -const Cursor& northEastPanningCursor() -{ - return northEastResizeCursor(); -} - -const Cursor& northWestPanningCursor() -{ - return northWestResizeCursor(); -} - -const Cursor& southPanningCursor() -{ - return southResizeCursor(); -} - -const Cursor& southEastPanningCursor() -{ - return southEastResizeCursor(); -} - -const Cursor& southWestPanningCursor() -{ - return southWestResizeCursor(); -} - -const Cursor& westPanningCursor() -{ - return westResizeCursor(); -} - -const Cursor& verticalTextCursor() -{ - return Cursors::self()->VerticalTextCursor; -} - -const Cursor& cellCursor() -{ - return Cursors::self()->CellCursor; -} - -const Cursor& contextMenuCursor() -{ - return Cursors::self()->ContextMenuCursor; -} - -const Cursor& noDropCursor() -{ - return Cursors::self()->NoDropCursor; -} - -const Cursor& copyCursor() -{ - return Cursors::self()->CopyCursor; -} - -const Cursor& progressCursor() -{ - return Cursors::self()->ProgressCursor; -} - -const Cursor& aliasCursor() -{ - return Cursors::self()->AliasCursor; -} - -const Cursor& noneCursor() -{ - return Cursors::self()->BlankCursor; -} - -const Cursor& notAllowedCursor() -{ - return Cursors::self()->NoDropCursor; -} - -const Cursor& zoomInCursor() -{ - return Cursors::self()->ZoomInCursor; -} - -const Cursor& zoomOutCursor() -{ - return Cursors::self()->ZoomOutCursor; + return *this; } -const Cursor& grabCursor() +static QCursor* createCustomCursor(Image* image, const IntPoint& hotSpot) { - notImplemented(); - return Cursors::self()->PointerCursor; +#ifndef QT_NO_CURSOR + IntPoint effectiveHotSpot = determineHotSpot(image, hotSpot); + return new QCursor(*(image->nativeImageForCurrentFrame()), effectiveHotSpot.x(), effectiveHotSpot.y()); +#else + return 0; +#endif } -const Cursor& grabbingCursor() +void Cursor::ensurePlatformCursor() const { - notImplemented(); - return Cursors::self()->PointerCursor; +#ifndef QT_NO_CURSOR + if (m_platformCursor) + return; + + switch (m_type) { + case Pointer: + m_platformCursor = new QCursor(Qt::ArrowCursor); + break; + case Cross: + m_platformCursor = new QCursor(Qt::CrossCursor); + break; + case Hand: + m_platformCursor = new QCursor(Qt::PointingHandCursor); + break; + case IBeam: + m_platformCursor = new QCursor(Qt::IBeamCursor); + break; + case Wait: + m_platformCursor = new QCursor(Qt::WaitCursor); + break; + case Help: + m_platformCursor = new QCursor(Qt::WhatsThisCursor); + break; + case EastResize: + case EastPanning: + m_platformCursor = new QCursor(Qt::SizeHorCursor); + break; + case NorthResize: + case NorthPanning: + m_platformCursor = new QCursor(Qt::SizeVerCursor); + break; + case NorthEastResize: + case NorthEastPanning: + m_platformCursor = new QCursor(Qt::SizeBDiagCursor); + break; + case NorthWestResize: + case NorthWestPanning: + m_platformCursor = new QCursor(Qt::SizeFDiagCursor); + break; + case SouthResize: + case SouthPanning: + m_platformCursor = new QCursor(Qt::SizeVerCursor); + break; + case SouthEastResize: + case SouthEastPanning: + m_platformCursor = new QCursor(Qt::SizeFDiagCursor); + break; + case SouthWestResize: + case SouthWestPanning: + m_platformCursor = new QCursor(Qt::SizeBDiagCursor); + break; + case WestResize: + case WestPanning: + m_platformCursor = new QCursor(Qt::SizeHorCursor); + break; + case NorthSouthResize: + m_platformCursor = new QCursor(Qt::SizeVerCursor); + break; + case EastWestResize: + m_platformCursor = new QCursor(Qt::SizeHorCursor); + break; + case NorthEastSouthWestResize: + m_platformCursor = new QCursor(Qt::SizeBDiagCursor); + break; + case NorthWestSouthEastResize: + m_platformCursor = new QCursor(Qt::SizeFDiagCursor); + break; + case ColumnResize: + m_platformCursor = new QCursor(Qt::SplitHCursor); + break; + case RowResize: + m_platformCursor = new QCursor(Qt::SplitVCursor); + break; + case MiddlePanning: + case Move: + m_platformCursor = new QCursor(Qt::SizeAllCursor); + break; + case None: + m_platformCursor = new QCursor(Qt::BlankCursor); + break; + case NoDrop: + case NotAllowed: + m_platformCursor = new QCursor(Qt::ForbiddenCursor); + break; + case Grab: + case Grabbing: + notImplemented(); + m_platformCursor = new QCursor(Qt::ArrowCursor); + break; + case VerticalText: + m_platformCursor = new QCursor(QPixmap(QLatin1String(":/webkit/resources/verticalTextCursor.png")), 7, 7); + break; + case Cell: + m_platformCursor = new QCursor(QPixmap(QLatin1String(":/webkit/resources/cellCursor.png")), 7, 7); + break; + case ContextMenu: + m_platformCursor = new QCursor(QPixmap(QLatin1String(":/webkit/resources/contextMenuCursor.png")), 3, 2); + break; + case Alias: + m_platformCursor = new QCursor(QPixmap(QLatin1String(":/webkit/resources/aliasCursor.png")), 11, 3); + break; + case Progress: + m_platformCursor = new QCursor(QPixmap(QLatin1String(":/webkit/resources/progressCursor.png")), 3, 2); + break; + case Copy: + m_platformCursor = new QCursor(QPixmap(QLatin1String(":/webkit/resources/copyCursor.png")), 3, 2); + break; + case ZoomIn: + m_platformCursor = new QCursor(QPixmap(QLatin1String(":/webkit/resources/zoomInCursor.png")), 7, 7); + break; + case ZoomOut: + m_platformCursor = new QCursor(QPixmap(QLatin1String(":/webkit/resources/zoomOutCursor.png")), 7, 7); + break; + case Custom: + m_platformCursor = createCustomCursor(m_image.get(), m_hotSpot); + break; + default: + ASSERT_NOT_REACHED(); + } +#endif } } |