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Diffstat (limited to 'src/gui/painting/qpaintengine_preview.cpp')
| -rw-r--r-- | src/gui/painting/qpaintengine_preview.cpp | 223 |
1 files changed, 0 insertions, 223 deletions
diff --git a/src/gui/painting/qpaintengine_preview.cpp b/src/gui/painting/qpaintengine_preview.cpp deleted file mode 100644 index d3b7756516..0000000000 --- a/src/gui/painting/qpaintengine_preview.cpp +++ /dev/null @@ -1,223 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtGui module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include <private/qpaintengine_preview_p.h> -#include <private/qpainter_p.h> -#include <private/qpaintengine_p.h> -#include <private/qpicture_p.h> - -#include <QtGui/qprintengine.h> -#include <QtGui/qpainter.h> -#include <QtGui/qpicture.h> - -#ifndef QT_NO_PRINTPREVIEWWIDGET -QT_BEGIN_NAMESPACE - -class QPreviewPaintEnginePrivate : public QPaintEnginePrivate -{ - Q_DECLARE_PUBLIC(QPreviewPaintEngine) -public: - QPreviewPaintEnginePrivate() : state(QPrinter::Idle) {} - ~QPreviewPaintEnginePrivate() {} - - QList<const QPicture *> pages; - QPaintEngine *engine; - QPainter *painter; - QPrinter::PrinterState state; - - QPaintEngine *proxy_paint_engine; - QPrintEngine *proxy_print_engine; -}; - - -QPreviewPaintEngine::QPreviewPaintEngine() - : QPaintEngine(*(new QPreviewPaintEnginePrivate), PaintEngineFeatures(AllFeatures & ~ObjectBoundingModeGradients)) -{ - Q_D(QPreviewPaintEngine); - d->proxy_print_engine = 0; - d->proxy_paint_engine = 0; -} - -QPreviewPaintEngine::~QPreviewPaintEngine() -{ - Q_D(QPreviewPaintEngine); - - qDeleteAll(d->pages); -} - -bool QPreviewPaintEngine::begin(QPaintDevice *) -{ - Q_D(QPreviewPaintEngine); - - qDeleteAll(d->pages); - d->pages.clear(); - - QPicture *page = new QPicture; - page->d_func()->in_memory_only = true; - d->painter = new QPainter(page); - d->engine = d->painter->paintEngine(); - d->pages.append(page); - d->state = QPrinter::Active; - return true; -} - -bool QPreviewPaintEngine::end() -{ - Q_D(QPreviewPaintEngine); - - delete d->painter; - d->painter = 0; - d->engine = 0; - d->state = QPrinter::Idle; - return true; -} - -void QPreviewPaintEngine::updateState(const QPaintEngineState &state) -{ - Q_D(QPreviewPaintEngine); - d->engine->updateState(state); -} - -void QPreviewPaintEngine::drawPath(const QPainterPath &path) -{ - Q_D(QPreviewPaintEngine); - d->engine->drawPath(path); -} - -void QPreviewPaintEngine::drawPolygon(const QPointF *points, int pointCount, PolygonDrawMode mode) -{ - Q_D(QPreviewPaintEngine); - d->engine->drawPolygon(points, pointCount, mode); -} - -void QPreviewPaintEngine::drawTextItem(const QPointF &p, const QTextItem &textItem) -{ - Q_D(QPreviewPaintEngine); - d->engine->drawTextItem(p, textItem); -} - -void QPreviewPaintEngine::drawPixmap(const QRectF &r, const QPixmap &pm, const QRectF &sr) -{ - Q_D(QPreviewPaintEngine); - d->engine->drawPixmap(r, pm, sr); -} - -void QPreviewPaintEngine::drawTiledPixmap(const QRectF &r, const QPixmap &pm, const QPointF &p) -{ - Q_D(QPreviewPaintEngine); - d->engine->drawTiledPixmap(r, pm, p); -} - -bool QPreviewPaintEngine::newPage() -{ - Q_D(QPreviewPaintEngine); - - QPicture *page = new QPicture; - page->d_func()->in_memory_only = true; - QPainter *tmp_painter = new QPainter(page); - QPaintEngine *tmp_engine = tmp_painter->paintEngine(); - - // copy the painter state from the original painter - Q_ASSERT(painter()->d_func()->state && tmp_painter->d_func()->state); - *tmp_painter->d_func()->state = *painter()->d_func()->state; - - // composition modes aren't supported on a QPrinter and yields a - // warning, so ignore it for now - tmp_engine->setDirty(DirtyFlags(AllDirty & ~DirtyCompositionMode)); - tmp_engine->syncState(); - - delete d->painter; - d->painter = tmp_painter; - d->pages.append(page); - d->engine = tmp_engine; - return true; -} - -bool QPreviewPaintEngine::abort() -{ - Q_D(QPreviewPaintEngine); - end(); - qDeleteAll(d->pages); - d->state = QPrinter::Aborted; - - return true; -} - -QList<const QPicture *> QPreviewPaintEngine::pages() -{ - Q_D(QPreviewPaintEngine); - return d->pages; -} - -void QPreviewPaintEngine::setProxyEngines(QPrintEngine *printEngine, QPaintEngine *paintEngine) -{ - Q_D(QPreviewPaintEngine); - d->proxy_print_engine = printEngine; - d->proxy_paint_engine = paintEngine; -} - -void QPreviewPaintEngine::setProperty(PrintEnginePropertyKey key, const QVariant &value) -{ - Q_D(QPreviewPaintEngine); - d->proxy_print_engine->setProperty(key, value); -} - -QVariant QPreviewPaintEngine::property(PrintEnginePropertyKey key) const -{ - Q_D(const QPreviewPaintEngine); - return d->proxy_print_engine->property(key); -} - -int QPreviewPaintEngine::metric(QPaintDevice::PaintDeviceMetric id) const -{ - Q_D(const QPreviewPaintEngine); - return d->proxy_print_engine->metric(id); -} - -QPrinter::PrinterState QPreviewPaintEngine::printerState() const -{ - Q_D(const QPreviewPaintEngine); - return d->state; -} - -QT_END_NAMESPACE - -#endif |