source: trunk/src/gui/kernel/qt_x11_p.h@ 331

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#ifndef QT_X11_P_H
#define QT_X11_P_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include "QtGui/qwindowdefs.h"
#include "QtCore/qlist.h"
#include "QtCore/qvariant.h"

// the following is necessary to work around breakage in many versions
// of XFree86's Xlib.h still in use
// ### which versions?
#if defined(_XLIB_H_) // crude hack, but...
#error "cannot include <X11/Xlib.h> before this file"
#endif
#define XRegisterIMInstantiateCallback qt_XRegisterIMInstantiateCallback
#define XUnregisterIMInstantiateCallback qt_XUnregisterIMInstantiateCallback
#define XSetIMValues qt_XSetIMValues
#include <X11/Xlib.h>
#undef XRegisterIMInstantiateCallback
#undef XUnregisterIMInstantiateCallback
#undef XSetIMValues

#include <X11/Xutil.h>
#include <X11/Xos.h>
#ifdef index
# undef index
#endif
#ifdef rindex
# undef rindex
#endif
#include <X11/Xatom.h>

//#define QT_NO_SHAPE
#ifdef QT_NO_SHAPE
#  define XShapeCombineRegion(a,b,c,d,e,f,g)
#  define XShapeCombineMask(a,b,c,d,e,f,g)
#else
#  include <X11/extensions/shape.h>
#endif // QT_NO_SHAPE


#if !defined (QT_NO_TABLET)
#  include <X11/extensions/XInput.h>
#if defined (Q_OS_IRIX)
#  include <X11/extensions/SGIMisc.h>
#  include <wacom.h>
#endif
#endif // QT_NO_TABLET


// #define QT_NO_XINERAMA
#ifndef QT_NO_XINERAMA
#  if 0 // ### Xsun, but how to detect it?
// Xinerama is only supported in Solaris 7 with patches 107648/108376 and
// Solaris 8 or above which introduce the X11R6.4 Xserver.
// To switch the Xinerama functionality on, you need to add the "+xinerama"
// argument to the Xsun start line.
// At least Solaris 7 and 8 are missing Xinerama system headers and function
// declarations (bug 4284701).
// The Xinerama API is not documented. In theory it could change but it
// probably won't because Sun are using it in at least dtlogin (bug 4221829).
extern "C" Bool XPanoramiXQueryExtension(
    Display*,
    int*,
    int*
);
extern "C" Status XPanoramiXQueryVersion(
    Display*,
    int*,
    int*
);
extern "C" Status XPanoramiXGetState(
    Display*,
    Drawable,
    XPanoramiXInfo*
);
extern "C" Status XPanoramiXGetScreenCount(
    Display *,
    Drawable,
    XPanoramiXInfo*
);
extern "C" Status XPanoramiXGetScreenSize(
    Display*,
    Drawable,
    int,
    XPanoramiXInfo*
);
#  else // XFree86
// XFree86 does not C++ify Xinerama (at least up to XFree86 4.0.3).
extern "C" {
#    include <X11/extensions/Xinerama.h>
}
#  endif
#endif // QT_NO_XINERAMA

// #define QT_NO_XRANDR
#ifndef QT_NO_XRANDR
#  include <X11/extensions/Xrandr.h>
#endif // QT_NO_XRANDR

// #define QT_NO_XRENDER
#ifndef QT_NO_XRENDER
#  include <X11/extensions/Xrender.h>
#endif // QT_NO_XRENDER

// #define QT_NO_XKB
#ifndef QT_NO_XKB
#  include <X11/XKBlib.h>
#endif // QT_NO_XKB


#if !defined(XlibSpecificationRelease)
#  define X11R4
typedef char *XPointer;
#else
#  undef X11R4
#endif

// #define QT_NO_XIM
#if defined(X11R4)
// X11R4 does not have XIM
#define QT_NO_XIM
#elif defined(Q_OS_OSF) && (XlibSpecificationRelease < 6)
// broken in Xlib up to OSF/1 3.2
#define QT_NO_XIM
#elif defined(Q_OS_AIX)
// broken in Xlib up to what version of AIX?
#define QT_NO_XIM
#elif defined(QT_NO_DEBUG) && defined(Q_OS_IRIX)
// XmbLookupString broken on IRIX
// XCreateIC broken when compiling -64 on IRIX 6.5.2
#define QT_NO_XIM
#elif defined(Q_OS_HPUX) && defined(__LP64__)
// XCreateIC broken when compiling 64-bit ELF on HP-UX 11.0
#define QT_NO_XIM
#elif defined(Q_OS_SCO)
// ### suggested by user...
// ### #define QT_NO_XIM
#endif // QT_NO_XIM

#ifndef QT_NO_XFIXES
typedef Bool (*PtrXFixesQueryExtension)(Display *, int *, int *);
typedef Status (*PtrXFixesQueryVersion)(Display *, int *, int *);
typedef void (*PtrXFixesSetCursorName)(Display *dpy, Cursor cursor, const char *name);
typedef void (*PtrXFixesSelectSelectionInput)(Display *dpy, Window win, Atom selection, unsigned long eventMask);
#endif // QT_NO_XFIXES

#ifndef QT_NO_XCURSOR
#include <X11/Xcursor/Xcursor.h>
typedef Cursor (*PtrXcursorLibraryLoadCursor)(Display *, const char *);
#endif // QT_NO_XCURSOR

#ifndef QT_NO_XINERAMA
typedef Bool (*PtrXineramaQueryExtension)(Display *dpy, int *event_base, int *error_base);
typedef Bool (*PtrXineramaIsActive)(Display *dpy);
typedef XineramaScreenInfo *(*PtrXineramaQueryScreens)(Display *dpy, int *number);
#endif // QT_NO_XINERAMA

#ifndef QT_NO_XRANDR
typedef void (*PtrXRRSelectInput)(Display *, Window, int);
typedef int (*PtrXRRUpdateConfiguration)(XEvent *);
typedef int (*PtrXRRRootToScreen)(Display *, Window);
typedef Bool (*PtrXRRQueryExtension)(Display *, int *, int *);
#endif // QT_NO_XRANDR

#ifndef QT_NO_XINPUT
typedef int (*PtrXCloseDevice)(Display *, XDevice *);
typedef XDeviceInfo* (*PtrXListInputDevices)(Display *, int *);
typedef XDevice* (*PtrXOpenDevice)(Display *, XID);
typedef void (*PtrXFreeDeviceList)(XDeviceInfo *);
typedef int (*PtrXSelectExtensionEvent)(Display *, Window, XEventClass *, int);
#endif // QT_NO_XINPUT

/*
 * Solaris patch 108652-47 and higher fixes crases in
 * XRegisterIMInstantiateCallback, but the function doesn't seem to
 * work.
 *
 * Instead, we disabled R6 input, and open the input method
 * immediately at application start.
 */