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Diffstat (limited to 'src/gui/painting/qpaintdevice_x11.cpp')
| -rw-r--r-- | src/gui/painting/qpaintdevice_x11.cpp | 435 |
1 files changed, 435 insertions, 0 deletions
diff --git a/src/gui/painting/qpaintdevice_x11.cpp b/src/gui/painting/qpaintdevice_x11.cpp new file mode 100644 index 0000000000..4ea9f579e1 --- /dev/null +++ b/src/gui/painting/qpaintdevice_x11.cpp @@ -0,0 +1,435 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, 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 1.0, 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. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qpaintdevice.h" +#include "qpainter.h" +#include "qwidget.h" +#include "qbitmap.h" +#include "qapplication.h" +#include <private/qt_x11_p.h> +#include "qx11info_x11.h" + +QT_BEGIN_NAMESPACE + +QPaintDevice::QPaintDevice() +{ + painters = 0; +} + +extern void qt_painter_removePaintDevice(QPaintDevice *); //qpainter.cpp + +QPaintDevice::~QPaintDevice() +{ + if (paintingActive()) + qWarning("QPaintDevice: Cannot destroy paint device that is being " + "painted"); + qt_painter_removePaintDevice(this); +} + +/*! \internal + + Returns the X11 Drawable of the paint device. 0 is returned if it + can't be obtained. +*/ + +Drawable Q_GUI_EXPORT qt_x11Handle(const QPaintDevice *pd) +{ + if (!pd) return 0; + if (pd->devType() == QInternal::Widget) + return static_cast<const QWidget *>(pd)->handle(); + else if (pd->devType() == QInternal::Pixmap) + return static_cast<const QPixmap *>(pd)->handle(); + return 0; +} + +/*! + \relates QPaintDevice + + Returns the QX11Info structure for the \a pd paint device. 0 is + returned if it can't be obtained. +*/ +const Q_GUI_EXPORT QX11Info *qt_x11Info(const QPaintDevice *pd) +{ + if (!pd) return 0; + if (pd->devType() == QInternal::Widget) + return &static_cast<const QWidget *>(pd)->x11Info(); + else if (pd->devType() == QInternal::Pixmap) + return &static_cast<const QPixmap *>(pd)->x11Info(); + return 0; +} + +int QPaintDevice::metric(PaintDeviceMetric) const +{ + qWarning("QPaintDevice::metrics: Device has no metric information"); + return 0; +} + + + +#ifdef QT3_SUPPORT + +/*! + Use QX11Info::display() instead. + + \oldcode + Display *display = widget->x11Display(); + \newcode + Display *display = QX11Info::display(); + \endcode + + \sa QWidget::x11Info(), QX11Info::display() +*/ +Display *QPaintDevice::x11Display() const +{ + return X11->display; +} + +/*! + Use QX11Info::screen() instead. + + \oldcode + int screen = widget->x11Screen(); + \newcode + int screen = widget->x11Info().screen(); + \endcode + + \sa QWidget::x11Info(), QPixmap::x11Info() +*/ +int QPaintDevice::x11Screen() const +{ + const QX11Info *info = qt_x11Info(this); + if (info) + return info->screen(); + return QX11Info::appScreen(); +} + +/*! + Use QX11Info::visual() instead. + + \oldcode + void *visual = widget->x11Visual(); + \newcode + void *visual = widget->x11Info().visual(); + \endcode + + \sa QWidget::x11Info(), QPixmap::x11Info() +*/ +void *QPaintDevice::x11Visual() const +{ + const QX11Info *info = qt_x11Info(this); + if (info) + return info->visual(); + return QX11Info::appVisual(); +} + +/*! + Use QX11Info::depth() instead. + + \oldcode + int depth = widget->x11Depth(); + \newcode + int depth = widget->x11Info().depth(); + \endcode + + \sa QWidget::x11Info(), QPixmap::x11Info() +*/ +int QPaintDevice::x11Depth() const +{ + const QX11Info *info = qt_x11Info(this); + if (info) + return info->depth(); + return QX11Info::appDepth(); +} + +/*! + Use QX11Info::cells() instead. + + \oldcode + int cells = widget->x11Cells(); + \newcode + int cells = widget->x11Info().cells(); + \endcode + + \sa QWidget::x11Info(), QPixmap::x11Info() +*/ +int QPaintDevice::x11Cells() const +{ + const QX11Info *info = qt_x11Info(this); + if (info) + return info->cells(); + return QX11Info::appCells(); +} + +/*! + Use QX11Info::colormap() instead. + + \oldcode + unsigned long screen = widget->x11Colormap(); + \newcode + unsigned long screen = widget->x11Info().colormap(); + \endcode + + \sa QWidget::x11Info(), QPixmap::x11Info() +*/ +Qt::HANDLE QPaintDevice::x11Colormap() const +{ + const QX11Info *info = qt_x11Info(this); + if (info) + return info->colormap(); + return QX11Info::appColormap(); +} + +/*! + Use QX11Info::defaultColormap() instead. + + \oldcode + bool isDefault = widget->x11DefaultColormap(); + \newcode + bool isDefault = widget->x11Info().defaultColormap(); + \endcode + + \sa QWidget::x11Info(), QPixmap::x11Info() +*/ +bool QPaintDevice::x11DefaultColormap() const +{ + const QX11Info *info = qt_x11Info(this); + if (info) + return info->defaultColormap(); + return QX11Info::appDefaultColormap(); +} + +/*! + Use QX11Info::defaultVisual() instead. + + \oldcode + bool isDefault = widget->x11DefaultVisual(); + \newcode + bool isDefault = widget->x11Info().defaultVisual(); + \endcode + + \sa QWidget::x11Info(), QPixmap::x11Info() +*/ +bool QPaintDevice::x11DefaultVisual() const +{ + const QX11Info *info = qt_x11Info(this); + if (info) + return info->defaultVisual(); + return QX11Info::appDefaultVisual(); +} + +/*! + Use QX11Info::visual() instead. + + \oldcode + void *visual = QPaintDevice::x11AppVisual(screen); + \newcode + void *visual = qApp->x11Info(screen).visual(); + \endcode + + \sa QWidget::x11Info(), QPixmap::x11Info() +*/ +void *QPaintDevice::x11AppVisual(int screen) +{ return QX11Info::appVisual(screen); } + +/*! + Use QX11Info::colormap() instead. + + \oldcode + unsigned long colormap = QPaintDevice::x11AppColormap(screen); + \newcode + unsigned long colormap = qApp->x11Info(screen).colormap(); + \endcode + + \sa QWidget::x11Info(), QPixmap::x11Info() +*/ +Qt::HANDLE QPaintDevice::x11AppColormap(int screen) +{ return QX11Info::appColormap(screen); } + +/*! + Use QX11Info::display() instead. + + \oldcode + Display *display = QPaintDevice::x11AppDisplay(); + \newcode + Display *display = qApp->x11Info().display(); + \endcode + + \sa QWidget::x11Info(), QPixmap::x11Info() +*/ +Display *QPaintDevice::x11AppDisplay() +{ return QX11Info::display(); } + +/*! + Use QX11Info::screen() instead. + + \oldcode + int screen = QPaintDevice::x11AppScreen(); + \newcode + int screen = qApp->x11Info().screen(); + \endcode + + \sa QWidget::x11Info(), QPixmap::x11Info() +*/ +int QPaintDevice::x11AppScreen() +{ return QX11Info::appScreen(); } + +/*! + Use QX11Info::depth() instead. + + \oldcode + int depth = QPaintDevice::x11AppDepth(screen); + \newcode + int depth = qApp->x11Info(screen).depth(); + \endcode + + \sa QWidget::x11Info(), QPixmap::x11Info() +*/ +int QPaintDevice::x11AppDepth(int screen) +{ return QX11Info::appDepth(screen); } + +/*! + Use QX11Info::cells() instead. + + \oldcode + int cells = QPaintDevice::x11AppCells(screen); + \newcode + int cells = qApp->x11Info(screen).cells(); + \endcode + + \sa QWidget::x11Info(), QPixmap::x11Info() +*/ +int QPaintDevice::x11AppCells(int screen) +{ return QX11Info::appCells(screen); } + +/*! + Use QX11Info::appRootWindow() instead. + + \oldcode + unsigned long window = QPaintDevice::x11AppRootWindow(screen); + \newcode + unsigned long window = qApp->x11Info(screen).appRootWindow(); + \endcode + + \sa QWidget::x11Info(), QPixmap::x11Info() +*/ +Qt::HANDLE QPaintDevice::x11AppRootWindow(int screen) +{ return QX11Info::appRootWindow(screen); } + +/*! + Use QX11Info::defaultColormap() instead. + + \oldcode + bool isDefault = QPaintDevice::x11AppDefaultColormap(screen); + \newcode + bool isDefault = qApp->x11Info(screen).defaultColormap(); + \endcode + + \sa QWidget::x11Info(), QPixmap::x11Info() +*/ +bool QPaintDevice::x11AppDefaultColormap(int screen) +{ return QX11Info::appDefaultColormap(screen); } + +/*! + Use QX11Info::defaultVisual() instead. + + \oldcode + bool isDefault = QPaintDevice::x11AppDefaultVisual(screen); + \newcode + bool isDefault = qApp->x11Info(screen).defaultVisual(); + \endcode + + \sa QWidget::x11Info(), QPixmap::x11Info() +*/ +bool QPaintDevice::x11AppDefaultVisual(int screen) +{ return QX11Info::appDefaultVisual(screen); } + +/*! + Use QX11Info::setAppDpiX() instead. +*/ +void QPaintDevice::x11SetAppDpiX(int dpi, int screen) +{ + QX11Info::setAppDpiX(dpi, screen); +} + +/*! + Use QX11Info::setAppDpiY() instead. +*/ +void QPaintDevice::x11SetAppDpiY(int dpi, int screen) +{ + QX11Info::setAppDpiY(dpi, screen); +} + + +/*! + Use QX11Info::appDpiX() instead. + + \oldcode + bool isDefault = QPaintDevice::x11AppDpiX(screen); + \newcode + bool isDefault = qApp->x11Info(screen).appDpiX(); + \endcode + + \sa QWidget::x11Info(), QPixmap::x11Info() +*/ +int QPaintDevice::x11AppDpiX(int screen) +{ + return QX11Info::appDpiX(screen); +} + +/*! + Use QX11Info::appDpiY() instead. + + \oldcode + bool isDefault = QPaintDevice::x11AppDpiY(screen); + \newcode + bool isDefault = qApp->x11Info(screen).appDpiY(); + \endcode + + \sa QWidget::x11Info(), QPixmap::x11Info() +*/ +int QPaintDevice::x11AppDpiY(int screen) +{ + return QX11Info::appDpiY(screen); +} +#endif + + +QT_END_NAMESPACE |