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281 lines
7.8 KiB
281 lines
7.8 KiB
/****************************************************************************
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**
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** Includes X11 system header files.
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**
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** Created : 981123
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**
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** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
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**
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** This file is part of the kernel module of the TQt GUI Toolkit.
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**
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** This file may be used under the terms of the GNU General
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** Public License versions 2.0 or 3.0 as published by the Free
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** Software Foundation and appearing in the files LICENSE.GPL2
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** and LICENSE.GPL3 included in the packaging of this file.
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** Alternatively you may (at your option) use any later version
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** of the GNU General Public License if such license has been
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** publicly approved by Trolltech ASA (or its successors, if any)
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** and the KDE Free TQt Foundation.
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**
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** Please review the following information to ensure GNU General
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** Public Licensing requirements will be met:
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** http://trolltech.com/products/qt/licenses/licensing/opensource/.
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** If you are unsure which license is appropriate for your use, please
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** review the following information:
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** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
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** or contact the sales department at sales@trolltech.com.
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**
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** This file may be used under the terms of the Q Public License as
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** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
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** included in the packaging of this file. Licensees holding valid TQt
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** Commercial licenses may use this file in accordance with the TQt
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** Commercial License Agreement provided with the Software.
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**
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** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
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** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
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** herein.
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**
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**********************************************************************/
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#ifndef QT_X11_H
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#define QT_X11_H
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//
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// W A R N I N G
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// -------------
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//
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// This file is not part of the TQt API. It exists for the convenience
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// of q*_x11.cpp. This header file may change from version to version
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// without notice, or even be removed.
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//
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//
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#ifndef QT_H
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#include "ntqwindowdefs.h"
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#endif // QT_H
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// the following is necessary to work around breakage in many versions
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// of XFree86's Xlib.h still in use
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// ### which versions?
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#if defined(_XLIB_H_) // crude hack, but...
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#error "cannot include <X11/Xlib.h> before this file"
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#endif
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#define XRegisterIMInstantiateCallback qt_XRegisterIMInstantiateCallback
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#define XUnregisterIMInstantiateCallback qt_XUnregisterIMInstantiateCallback
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#define XSetIMValues qt_XSetIMValues
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#include <X11/Xlib.h>
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#undef XRegisterIMInstantiateCallback
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#undef XUnregisterIMInstantiateCallback
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#undef XSetIMValues
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#include <X11/Xutil.h>
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#include <X11/Xos.h>
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#include <X11/Xatom.h>
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//#define TQT_NO_SHAPE
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#ifdef TQT_NO_SHAPE
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#define XShapeCombineRegion(a,b,c,d,e,f,g)
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#define XShapeCombineMask(a,b,c,d,e,f,g)
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#else
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#include <X11/extensions/shape.h>
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#endif // TQT_NO_SHAPE
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// the wacom tablet (currently just the IRIX version)
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#if defined (QT_TABLET_SUPPORT)
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# include <X11/extensions/XInput.h>
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#if defined (Q_OS_IRIX)
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# include <wacom.h> // wacom driver defines for IRIX (quite handy)
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#endif
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#endif // QT_TABLET_SUPPORT
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// #define TQT_NO_XINERAMA
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#ifndef TQT_NO_XINERAMA
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# if 0 // ### Xsun, but how to detect it?
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// Xinerama is only supported in Solaris 7 with patches 107648/108376 and
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// Solaris 8 or above which introduce the X11R6.4 Xserver.
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// To switch the Xinerama functionality on, you need to add the "+xinerama"
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// argument to the Xsun start line.
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// At least Solaris 7 and 8 are missing Xinerama system headers and function
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// declarations (bug 4284701).
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// The Xinerama API is not documented. In theory it could change but it
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// probably won't because Sun are using it in at least dtlogin (bug 4221829).
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extern "C" Bool XPanoramiXQueryExtension(
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Display*,
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int*,
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int*
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);
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extern "C" Status XPanoramiXQueryVersion(
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Display*,
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int*,
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int*
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);
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extern "C" Status XPanoramiXGetState(
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Display*,
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Drawable,
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XPanoramiXInfo*
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);
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extern "C" Status XPanoramiXGetScreenCount(
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Display *,
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Drawable,
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XPanoramiXInfo*
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);
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extern "C" Status XPanoramiXGetScreenSize(
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Display*,
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Drawable,
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int,
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XPanoramiXInfo*
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);
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# else // XFree86
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// XFree86 does not C++ify Xinerama (at least up to XFree86 4.0.3).
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extern "C" {
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# include <X11/extensions/Xinerama.h>
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}
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# endif
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#endif // TQT_NO_XINERAMA
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// #define TQT_NO_XRANDR
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#ifndef TQT_NO_XRANDR
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# include <X11/extensions/Xrandr.h>
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#endif // TQT_NO_XRANDR
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// #define TQT_NO_XRENDER
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#ifndef TQT_NO_XRENDER
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# include <X11/extensions/Xrender.h>
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// #define TQT_NO_XFTFREETYPE
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# ifndef TQT_NO_XFTFREETYPE
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// This hacks around the freetype poeple putting an #error into freetype.h in 2.1.7, making
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// it impossible to use an updated freetype with older Xft header files.
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# include <ft2build.h>
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# ifdef QT_USE_XFT2_HEADER
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# include <X11/Xft/Xft2.h>
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# else
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# include <X11/Xft/Xft.h>
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# endif // QT_USE_XFT2_HEADER
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# if defined(XFT_VERSION) && XFT_VERSION >= 20000
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# define QT_XFT2
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# else
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# include <X11/Xft/XftFreetype.h>
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// Xft1 doesn't have these functions, so we implement them in qtaddons_x11.cpp
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extern "C" {
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TQt::HANDLE XftDrawPicture( XftDraw * );
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void XftDrawSetClipRectangles(XftDraw *, int, int, XRectangle *, int);
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void XftDrawSetSubwindowMode(XftDraw *, int);
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}
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# endif // XFT_VERSION
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# endif // TQT_NO_XFTFREETYPE
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#else
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// make sure TQT_NO_XFTFREETYPE is defined if TQT_NO_XRENDER is defined
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# ifndef TQT_NO_XFTFREETYPE
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# define TQT_NO_XFTFREETYPE
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# endif
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#endif // TQT_NO_XRENDER
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#ifndef TQT_NO_XSYNC
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# include <X11/extensions/sync.h>
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#endif // TQT_NO_XSYNC
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#ifndef TQT_NO_XKB
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# include <X11/XKBlib.h>
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#endif // TQT_NO_XKB
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#if !defined(XlibSpecificationRelease)
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# define X11R4
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typedef char *XPointer;
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#else
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# undef X11R4
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#endif
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// #define TQT_NO_XIM
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#if defined(X11R4)
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// X11R4 does not have XIM
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#define TQT_NO_XIM
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#elif defined(Q_OS_OSF) && (XlibSpecificationRelease < 6)
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// broken in Xlib up to OSF/1 3.2
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#define TQT_NO_XIM
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#elif defined(Q_OS_AIX)
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// broken in Xlib up to what version of AIX?
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#define TQT_NO_XIM
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#elif defined(TQT_NO_DEBUG) && defined(Q_OS_IRIX)
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// XmbLookupString broken on IRIX
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// XCreateIC broken when compiling -64 on IRIX 6.5.2
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#define TQT_NO_XIM
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#elif defined(Q_OS_HPUX) && defined(__LP64__)
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// XCreateIC broken when compiling 64-bit ELF on HP-UX 11.0
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#define TQT_NO_XIM
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#elif defined(Q_OS_SCO)
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// ### suggested by user...
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// ### #define TQT_NO_XIM
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#endif // TQT_NO_XIM
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/*
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* Solaris patch 108652-47 and higher fixes crases in
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* XRegisterIMInstantiateCallback, but the function doesn't seem to
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* work.
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*
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* Instead, we disabled R6 input, and open the input method
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* immediately at application start.
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*/
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#if !defined(TQT_NO_XIM) && (XlibSpecificationRelease >= 6) && \
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!defined(Q_OS_SOLARIS)
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#define USE_X11R6_XIM
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//######### XFree86 has wrong declarations for XRegisterIMInstantiateCallback
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//######### and XUnregisterIMInstantiateCallback in at least version 3.3.2.
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//######### Many old X11R6 header files lack XSetIMValues.
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//######### Therefore, we have to declare these functions ourselves.
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extern "C" Bool XRegisterIMInstantiateCallback(
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Display*,
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struct _XrmHashBucketRec*,
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char*,
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char*,
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XIMProc, //XFree86 has XIDProc, which has to be wrong
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XPointer
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);
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extern "C" Bool XUnregisterIMInstantiateCallback(
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Display*,
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struct _XrmHashBucketRec*,
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char*,
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char*,
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XIMProc, //XFree86 has XIDProc, which has to be wrong
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XPointer
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);
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extern "C" char *XSetIMValues( XIM /* im */, ... );
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#endif
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#ifndef TQT_NO_XIM
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// some platforms (eg. Solaris 2.51) don't have these defines in Xlib.h
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#ifndef XNResetState
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#define XNResetState "resetState"
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#endif
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#ifndef XIMPreserveState
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#define XIMPreserveState (1L<<1)
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#endif
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#endif
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#ifndef X11R4
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# include <X11/Xlocale.h>
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#endif // X11R4
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#ifdef QT_MITSHM
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# include <X11/extensions/XShm.h>
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#endif // QT_MITSHM
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#endif // QT_X11_H
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