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/****************************************************************************
**
** Copyright (C) 2018 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QT_X11_P_H
#define QT_X11_P_H
#define register /* C++17 deprecated register */
#include <X11/Xlib.h>
#include <X11/Xatom.h>
#undef register
#if QT_CONFIG(xrender)
# include "qtessellator_p.h"
# include <X11/extensions/Xrender.h>
#endif
#if QT_CONFIG(fontconfig)
#include <fontconfig/fontconfig.h>
#endif
#if defined(FT_LCD_FILTER_H)
#include FT_LCD_FILTER_H
#endif
#if defined(FC_LCD_FILTER)
#ifndef FC_LCD_FILTER_NONE
#define FC_LCD_FILTER_NONE FC_LCD_NONE
#endif
#ifndef FC_LCD_FILTER_DEFAULT
#define FC_LCD_FILTER_DEFAULT FC_LCD_DEFAULT
#endif
#ifndef FC_LCD_FILTER_LIGHT
#define FC_LCD_FILTER_LIGHT FC_LCD_LIGHT
#endif
#ifndef FC_LCD_FILTER_LEGACY
#define FC_LCD_FILTER_LEGACY FC_LCD_LEGACY
#endif
#endif
QT_BEGIN_NAMESPACE
// rename a couple of X defines to get rid of name clashes
// resolve the conflict between X11's FocusIn and QEvent::FocusIn
enum {
XFocusOut = FocusOut,
XFocusIn = FocusIn,
XKeyPress = KeyPress,
XKeyRelease = KeyRelease,
XNone = None,
XRevertToParent = RevertToParent,
XGrayScale = GrayScale,
XCursorShape = CursorShape,
};
#undef FocusOut
#undef FocusIn
#undef KeyPress
#undef KeyRelease
#undef None
#undef RevertToParent
#undef GrayScale
#undef CursorShape
#ifdef FontChange
#undef FontChange
#endif
Q_DECLARE_TYPEINFO(XPoint, Q_PRIMITIVE_TYPE);
Q_DECLARE_TYPEINFO(XRectangle, Q_PRIMITIVE_TYPE);
Q_DECLARE_TYPEINFO(XChar2b, Q_PRIMITIVE_TYPE);
#if QT_CONFIG(xrender)
Q_DECLARE_TYPEINFO(XGlyphElt32, Q_PRIMITIVE_TYPE);
#endif
struct QX11InfoData;
enum DesktopEnvironment {
DE_UNKNOWN,
DE_KDE,
DE_GNOME,
DE_CDE,
DE_MEEGO_COMPOSITOR,
DE_4DWM
};
struct QXcbX11Data {
Display *display = nullptr;
// true if Qt is compiled w/ RENDER support and RENDER is supported on the connected Display
bool use_xrender = false;
int xrender_major = 0;
int xrender_version = 0;
QX11InfoData *screens = nullptr;
Visual **argbVisuals = nullptr;
Colormap *argbColormaps = nullptr;
int screenCount = 0;
int defaultScreen = 0;
// options
int visual_class = 0;
int visual_id = 0;
int color_count = 0;
bool custom_cmap = false;
// outside visual/colormap
Visual *visual = nullptr;
Colormap colormap = 0;
#if QT_CONFIG(xrender)
enum { solid_fill_count = 16 };
struct SolidFills {
XRenderColor color;
int screen;
Picture picture;
} solid_fills[solid_fill_count];
enum { pattern_fill_count = 16 };
struct PatternFills {
XRenderColor color;
XRenderColor bg_color;
int screen;
int style;
bool opaque;
Picture picture;
} pattern_fills[pattern_fill_count];
Picture getSolidFill(int screen, const QColor &c);
XRenderColor preMultiply(const QColor &c);
#endif
bool fc_antialias = true;
int fc_hint_style = 0;
DesktopEnvironment desktopEnvironment = DE_GNOME;
};
extern QXcbX11Data *qt_x11Data;
#define X11 qt_x11Data
struct QX11InfoData {
int screen;
int dpiX;
int dpiY;
int depth;
int cells;
Colormap colormap;
Visual *visual;
bool defaultColormap;
bool defaultVisual;
int subpixel = 0;
};
template <class T>
Q_DECL_RELAXED_CONSTEXPR inline int lowest_bit(T v) Q_DECL_NOTHROW
{
int result = qCountTrailingZeroBits(v);
return ((result >> 3) == sizeof(T)) ? -1 : result;
}
QT_END_NAMESPACE
#endif // QT_X11_P_H
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