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-rw-r--r--src/gui/painting/qwindowsurface_x11.cpp265
1 files changed, 0 insertions, 265 deletions
diff --git a/src/gui/painting/qwindowsurface_x11.cpp b/src/gui/painting/qwindowsurface_x11.cpp
deleted file mode 100644
index 1a62f47722..0000000000
--- a/src/gui/painting/qwindowsurface_x11.cpp
+++ /dev/null
@@ -1,265 +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 <QtGui/QPaintDevice>
-#include <QtGui/QPainter>
-#include <QtGui/QPixmap>
-#include <QtGui/QWidget>
-
-#include "private/qt_x11_p.h"
-#include "private/qpixmap_x11_p.h"
-#include "private/qwidget_p.h"
-#include "qx11info_x11.h"
-#include "qwindowsurface_x11_p.h"
-
-QT_BEGIN_NAMESPACE
-
-extern void *qt_getClipRects(const QRegion &r, int &num); // in qpaintengine_x11.cpp
-
-struct QX11WindowSurfacePrivate
-{
- QWidget *widget;
- QPixmap device;
-#ifndef QT_NO_XRENDER
- bool translucentBackground;
-#endif
-};
-
-QX11WindowSurface::QX11WindowSurface(QWidget *widget)
- : QWindowSurface(widget), d_ptr(new QX11WindowSurfacePrivate), gc(0)
-{
- d_ptr->widget = widget;
-#ifndef QT_NO_XRENDER
- d_ptr->translucentBackground = X11->use_xrender
- && widget->x11Info().depth() == 32;
-#endif
-}
-
-
-QX11WindowSurface::~QX11WindowSurface()
-{
- delete d_ptr;
- if (gc) {
- XFreeGC(X11->display, gc);
- gc = 0;
- }
-}
-
-QPaintDevice *QX11WindowSurface::paintDevice()
-{
- return &d_ptr->device;
-}
-
-void QX11WindowSurface::beginPaint(const QRegion &rgn)
-{
-#ifndef QT_NO_XRENDER
- Q_ASSERT(!d_ptr->device.isNull());
-
- if (d_ptr->translucentBackground) {
- if (d_ptr->device.depth() != 32)
- static_cast<QX11PixmapData *>(d_ptr->device.data_ptr().data())->convertToARGB32();
- ::Picture src = X11->getSolidFill(d_ptr->device.x11Info().screen(), Qt::transparent);
- ::Picture dst = d_ptr->device.x11PictureHandle();
- const QVector<QRect> rects = rgn.rects();
- const int w = d_ptr->device.width();
- const int h = d_ptr->device.height();
- for (QVector<QRect>::const_iterator it = rects.begin(); it != rects.end(); ++it)
- XRenderComposite(X11->display, PictOpSrc, src, 0, dst,
- 0, 0, w, h, it->x(), it->y(),
- it->width(), it->height());
- }
-#endif
-}
-
-void QX11WindowSurface::flush(QWidget *widget, const QRegion &rgn, const QPoint &offset)
-{
- if (d_ptr->device.isNull())
- return;
-
- QPoint wOffset = qt_qwidget_data(widget)->wrect.topLeft();
- QRegion wrgn(rgn);
- QRect br = rgn.boundingRect();
- if (!wOffset.isNull())
- wrgn.translate(-wOffset);
- QRect wbr = wrgn.boundingRect();
-
- int num;
- XRectangle *rects = (XRectangle *)qt_getClipRects(wrgn, num);
- if (num <= 0)
- return;
-// qDebug() << "XSetClipRectangles";
-// for (int i = 0; i < num; ++i)
-// qDebug() << ' ' << i << rects[i].x << rects[i].x << rects[i].y << rects[i].width << rects[i].height;
- if (num != 1)
- XSetClipRectangles(X11->display, gc, 0, 0, rects, num, YXBanded);
- XCopyArea(X11->display, d_ptr->device.handle(), widget->handle(), gc,
- br.x() + offset.x(), br.y() + offset.y(), br.width(), br.height(), wbr.x(), wbr.y());
- if (num != 1)
- XSetClipMask(X11->display, gc, XNone);
-}
-
-void QX11WindowSurface::setGeometry(const QRect &rect)
-{
- QWindowSurface::setGeometry(rect);
-
- const QSize size = rect.size();
-
- if (d_ptr->device.size() == size || size.width() <= 0 || size.height() <= 0)
- return;
-#ifndef QT_NO_XRENDER
- if (d_ptr->translucentBackground) {
- QPixmap::x11SetDefaultScreen(d_ptr->widget->x11Info().screen());
-
- QX11PixmapData *data = new QX11PixmapData(QPixmapData::PixmapType);
- data->xinfo = d_ptr->widget->x11Info();
- data->resize(size.width(), size.height());
- d_ptr->device = QPixmap(data);
- } else
-#endif
- {
- QPixmap::x11SetDefaultScreen(d_ptr->widget->x11Info().screen());
-
- QX11PixmapData *oldData = static_cast<QX11PixmapData *>(d_ptr->device.pixmapData());
-
- if (oldData && !(oldData->flags & QX11PixmapData::Uninitialized) && hasStaticContents()) {
- // Copy the content of the old pixmap into the new one.
- QX11PixmapData *newData = new QX11PixmapData(QPixmapData::PixmapType);
- newData->resize(size.width(), size.height());
- Q_ASSERT(oldData->d == newData->d);
-
- QRegion staticRegion(staticContents());
- // Make sure we're inside the boundaries of the old pixmap.
- staticRegion &= QRect(0, 0, oldData->w, oldData->h);
- const QRect boundingRect(staticRegion.boundingRect());
- const int dx = boundingRect.x();
- const int dy = boundingRect.y();
-
- int num;
- XRectangle *rects = (XRectangle *)qt_getClipRects(staticRegion, num);
- GC tmpGc = XCreateGC(X11->display, oldData->hd, 0, 0);
- XSetClipRectangles(X11->display, tmpGc, 0, 0, rects, num, YXBanded);
- XCopyArea(X11->display, oldData->hd, newData->hd, tmpGc,
- dx, dy, qMin(boundingRect.width(), size.width()),
- qMin(boundingRect.height(), size.height()), dx, dy);
- XFreeGC(X11->display, tmpGc);
- newData->flags &= ~QX11PixmapData::Uninitialized;
-
- d_ptr->device = QPixmap(newData);
- } else {
- d_ptr->device = QPixmap(size);
- }
- }
-
- if (gc) {
- XFreeGC(X11->display, gc);
- gc = 0;
- }
- if (!d_ptr->device.isNull()) {
- gc = XCreateGC(X11->display, d_ptr->device.handle(), 0, 0);
- XSetGraphicsExposures(X11->display, gc, False);
- }
-}
-
-bool QX11WindowSurface::scroll(const QRegion &area, int dx, int dy)
-{
- QRect rect = area.boundingRect();
-
- if (d_ptr->device.isNull())
- return false;
-
- GC gc = XCreateGC(X11->display, d_ptr->device.handle(), 0, 0);
- XCopyArea(X11->display, d_ptr->device.handle(), d_ptr->device.handle(), gc,
- rect.x(), rect.y(), rect.width(), rect.height(),
- rect.x()+dx, rect.y()+dy);
- XFreeGC(X11->display, gc);
-
- return true;
-}
-
-QPixmap QX11WindowSurface::grabWidget(const QWidget *widget,
- const QRect& rect) const
-{
- if (!widget || d_ptr->device.isNull())
- return QPixmap();
-
- QRect srcRect;
-
- // make sure the rect is inside the widget & clip to widget's rect
- if (!rect.isEmpty())
- srcRect = rect & widget->rect();
- else
- srcRect = widget->rect();
-
- if (srcRect.isEmpty())
- return QPixmap();
-
- // If it's a child widget we have to translate the coordinates
- if (widget != window())
- srcRect.translate(widget->mapTo(window(), QPoint(0, 0)));
-
- QPixmap::x11SetDefaultScreen(widget->x11Info().screen());
- QPixmap px(srcRect.width(), srcRect.height());
-
- GC tmpGc = XCreateGC(X11->display, d_ptr->device.handle(), 0, 0);
-
- // Copy srcRect from the backing store to the new pixmap
- XSetGraphicsExposures(X11->display, tmpGc, False);
- XCopyArea(X11->display, d_ptr->device.handle(), px.handle(), tmpGc,
- srcRect.x(), srcRect.y(), srcRect.width(), srcRect.height(), 0, 0);
-
- XFreeGC(X11->display, tmpGc);
-
- return px;
-}
-
-QWindowSurface::WindowSurfaceFeatures QX11WindowSurface::features() const
-{
- WindowSurfaceFeatures features = QWindowSurface::PartialUpdates | QWindowSurface::PreservedContents;
-#ifndef QT_NO_XRENDER
- if (!d_ptr->translucentBackground)
- features |= QWindowSurface::StaticContents;
-#else
- features |= QWindowSurface::StaticContents;
-#endif
- return features;
-}
-
-QT_END_NAMESPACE