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+/****************************************************************************
+**
+** Implementation of QCursor class for X11
+**
+** Created : 940219
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of the kernel module of the Qt GUI Toolkit.
+**
+** This file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free
+** Software Foundation and appearing in the files LICENSE.GPL2
+** and LICENSE.GPL3 included in the packaging of this file.
+** Alternatively you may (at your option) use any later version
+** of the GNU General Public License if such license has been
+** publicly approved by Trolltech ASA (or its successors, if any)
+** and the KDE Free Qt Foundation.
+**
+** Please review the following information to ensure GNU General
+** Public Licensing requirements will be met:
+** http://trolltech.com/products/qt/licenses/licensing/opensource/.
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
+** or contact the sales department at sales@trolltech.com.
+**
+** This file may be used under the terms of the Q Public License as
+** defined by Trolltech ASA and appearing in the file LICENSE.QPL
+** included in the packaging of this file. Licensees holding valid Qt
+** Commercial licenses may use this file in accordance with the Qt
+** Commercial License Agreement provided with the Software.
+**
+** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
+** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#include "qcursor.h"
+#include "qbitmap.h"
+#include "qimage.h"
+#include "qapplication.h"
+#include "qdatastream.h"
+#include "qnamespace.h"
+#include "qt_x11_p.h"
+#include <X11/cursorfont.h>
+
+#ifndef QT_NO_XCURSOR
+# include <X11/Xcursor/Xcursor.h>
+#endif // QT_NO_XCURSOR
+
+// Define QT_USE_APPROXIMATE_CURSORS when compiling if you REALLY want to
+// use the ugly X11 cursors.
+
+/*****************************************************************************
+ Internal QCursorData class
+ *****************************************************************************/
+
+struct QCursorData : public QShared
+{
+ QCursorData( int s = 0 );
+ ~QCursorData();
+ int cshape;
+ QBitmap *bm, *bmm;
+ short hx, hy;
+ XColor fg,bg;
+ Cursor hcurs;
+ Pixmap pm, pmm;
+};
+
+QCursorData::QCursorData( int s )
+{
+ cshape = s;
+ hcurs = 0;
+ bm = bmm = 0;
+ hx = hy = 0;
+ pm = pmm = 0;
+}
+
+QCursorData::~QCursorData()
+{
+ Display *dpy = QPaintDevice::x11AppDisplay();
+
+ // Add in checking for the display too as on HP-UX
+ // we seem to get a core dump as the cursor data is
+ // deleted again from main() on exit...
+ if ( hcurs && dpy )
+ XFreeCursor( dpy, hcurs );
+ if ( pm && dpy )
+ XFreePixmap( dpy, pm );
+ if ( pmm && dpy )
+ XFreePixmap( dpy, pmm );
+ delete bm;
+ delete bmm;
+}
+
+
+/*****************************************************************************
+ Global cursors
+ *****************************************************************************/
+
+static QCursor cursorTable[Qt::LastCursor+1];
+
+static const int arrowCursorIdx = 0;
+
+QT_STATIC_CONST_IMPL QCursor & Qt::arrowCursor = cursorTable[0];
+QT_STATIC_CONST_IMPL QCursor & Qt::upArrowCursor = cursorTable[1];
+QT_STATIC_CONST_IMPL QCursor & Qt::crossCursor = cursorTable[2];
+QT_STATIC_CONST_IMPL QCursor & Qt::waitCursor = cursorTable[3];
+QT_STATIC_CONST_IMPL QCursor & Qt::ibeamCursor = cursorTable[4];
+QT_STATIC_CONST_IMPL QCursor & Qt::sizeVerCursor = cursorTable[5];
+QT_STATIC_CONST_IMPL QCursor & Qt::sizeHorCursor = cursorTable[6];
+QT_STATIC_CONST_IMPL QCursor & Qt::sizeBDiagCursor = cursorTable[7];
+QT_STATIC_CONST_IMPL QCursor & Qt::sizeFDiagCursor = cursorTable[8];
+QT_STATIC_CONST_IMPL QCursor & Qt::sizeAllCursor = cursorTable[9];
+QT_STATIC_CONST_IMPL QCursor & Qt::blankCursor = cursorTable[10];
+QT_STATIC_CONST_IMPL QCursor & Qt::splitVCursor = cursorTable[11];
+QT_STATIC_CONST_IMPL QCursor & Qt::splitHCursor = cursorTable[12];
+QT_STATIC_CONST_IMPL QCursor & Qt::pointingHandCursor = cursorTable[13];
+QT_STATIC_CONST_IMPL QCursor & Qt::forbiddenCursor = cursorTable[14];
+QT_STATIC_CONST_IMPL QCursor & Qt::whatsThisCursor = cursorTable[15];
+QT_STATIC_CONST_IMPL QCursor & Qt::busyCursor = cursorTable[16];
+
+
+QCursor *QCursor::find_cur( int shape ) // find predefined cursor
+{
+ return (uint)shape <= LastCursor ? &cursorTable[shape] : 0;
+}
+
+
+static bool initialized = FALSE;
+
+/*!
+ Internal function that deinitializes the predefined cursors.
+ This function is called from the QApplication destructor.
+
+ \sa initialize()
+*/
+void QCursor::cleanup()
+{
+ if ( !initialized )
+ return;
+
+ int shape;
+ for( shape = 0; shape <= LastCursor; shape++ ) {
+ if ( cursorTable[shape].data && cursorTable[shape].data->deref() )
+ delete cursorTable[shape].data;
+ cursorTable[shape].data = 0;
+ }
+ initialized = FALSE;
+}
+
+
+/*!
+ Internal function that initializes the predefined cursors.
+ This function is called from the QApplication constructor.
+
+ \sa cleanup()
+*/
+
+void QCursor::initialize()
+{
+ int shape;
+ for( shape = 0; shape <= LastCursor; shape++ )
+ cursorTable[shape].data = new QCursorData( shape );
+ initialized = TRUE;
+ qAddPostRoutine( cleanup );
+}
+
+
+/*!
+ Constructs a cursor with the default arrow shape.
+*/
+QCursor::QCursor()
+{
+ if ( !initialized ) {
+ if ( qApp->startingUp() ) {
+ data = 0;
+ return;
+ }
+ initialize();
+ }
+ QCursor* c = &cursorTable[arrowCursorIdx];
+ c->data->ref();
+ data = c->data;
+}
+
+
+
+/*!
+ Constructs a cursor with the specified \a shape.
+
+ See \l CursorShape for a list of shapes.
+
+ \sa setShape()
+*/
+
+QCursor::QCursor( int shape )
+{
+ if ( !initialized )
+ initialize();
+ QCursor *c = find_cur( shape );
+ if ( !c ) // not found
+ c = &cursorTable[arrowCursorIdx]; // then use arrowCursor
+ c->data->ref();
+ data = c->data;
+}
+
+/*!
+ Constructs a cursor from the window system cursor \a cursor.
+
+ \warning Using this function is not portable. This function is only
+ available on X11 and Windows.
+*/
+QCursor::QCursor( HANDLE cursor )
+{
+ if ( !initialized )
+ initialize();
+
+ data = new QCursorData;
+ Q_CHECK_PTR( data );
+ data->hcurs = cursor;
+}
+
+
+
+void QCursor::setBitmap( const QBitmap &bitmap, const QBitmap &mask,
+ int hotX, int hotY )
+{
+ if ( !initialized )
+ initialize();
+ if ( bitmap.depth() != 1 || mask.depth() != 1 ||
+ bitmap.size() != mask.size() ) {
+#if defined(QT_CHECK_NULL)
+ qWarning( "QCursor: Cannot create bitmap cursor; invalid bitmap(s)" );
+#endif
+ QCursor *c = &cursorTable[arrowCursorIdx];
+ c->data->ref();
+ data = c->data;
+ return;
+ }
+ data = new QCursorData;
+ Q_CHECK_PTR( data );
+ data->bm = new QBitmap( bitmap );
+ data->bmm = new QBitmap( mask );
+ data->hcurs = 0;
+ data->cshape = BitmapCursor;
+ data->hx = hotX >= 0 ? hotX : bitmap.width()/2;
+ data->hy = hotY >= 0 ? hotY : bitmap.height()/2;
+ data->fg.red = 0 << 8;
+ data->fg.green = 0 << 8;
+ data->fg.blue = 0 << 8;
+ data->bg.red = 255 << 8;
+ data->bg.green = 255 << 8;
+ data->bg.blue = 255 << 8;
+ update(); // Xcursor's backward compatibility hack needs the cursor to be created
+ // right after the bitmaps are created and filled with data
+}
+
+
+/*!
+ Constructs a copy of the cursor \a c.
+*/
+
+QCursor::QCursor( const QCursor &c )
+{
+ if ( !initialized )
+ initialize();
+ data = c.data; // shallow copy
+ data->ref();
+}
+
+/*!
+ Destroys the cursor.
+*/
+
+QCursor::~QCursor()
+{
+ if ( data && data->deref() )
+ delete data;
+}
+
+
+/*!
+ Assigns \a c to this cursor and returns a reference to this
+ cursor.
+*/
+
+QCursor &QCursor::operator=( const QCursor &c )
+{
+ if ( !initialized )
+ initialize();
+ c.data->ref(); // avoid c = c
+ if ( data->deref() )
+ delete data;
+ data = c.data;
+ return *this;
+}
+
+
+/*!
+ Returns the cursor shape identifier. The return value is one of
+ the \l CursorShape enum values (cast to an int).
+
+ \sa setShape()
+*/
+
+int QCursor::shape() const
+{
+ if ( !initialized )
+ initialize();
+ return data->cshape;
+}
+
+/*!
+ Sets the cursor to the shape identified by \a shape.
+
+ See \l CursorShape for the list of cursor shapes.
+
+ \sa shape()
+*/
+
+void QCursor::setShape( int shape )
+{
+ if ( !initialized )
+ initialize();
+ QCursor *c = find_cur( shape ); // find one of the global ones
+ if ( !c ) // not found
+ c = &cursorTable[arrowCursorIdx]; // then use arrowCursor
+ c->data->ref();
+ if ( data->deref() ) // make shallow copy
+ delete data;
+ data = c->data;
+}
+
+
+/*!
+ Returns the cursor bitmap, or 0 if it is one of the standard
+ cursors.
+*/
+const QBitmap *QCursor::bitmap() const
+{
+ if ( !initialized )
+ initialize();
+ return data->bm;
+}
+
+/*!
+ Returns the cursor bitmap mask, or 0 if it is one of the standard
+ cursors.
+*/
+
+const QBitmap *QCursor::mask() const
+{
+ if ( !initialized )
+ initialize();
+ return data->bmm;
+}
+
+/*!
+ Returns the cursor hot spot, or (0, 0) if it is one of the
+ standard cursors.
+*/
+
+QPoint QCursor::hotSpot() const
+{
+ if ( !initialized )
+ initialize();
+ return QPoint( data->hx, data->hy );
+}
+
+
+/*!
+ Returns the window system cursor handle.
+
+ \warning
+ Portable in principle, but if you use it you are probably about to
+ do something non-portable. Be careful.
+*/
+
+Qt::HANDLE QCursor::handle() const
+{
+ if ( !initialized )
+ initialize();
+ if ( !data->hcurs )
+ update();
+ return data->hcurs;
+}
+
+/*!
+ \fn QCursor::QCursor( HCURSOR handle )
+
+ Creates a cursor with the specified window system handle \a
+ handle.
+
+ \warning
+ Portable in principle, but if you use it you are probably about to
+ do something non-portable. Be careful.
+*/
+
+/*!
+ Returns the position of the cursor (hot spot) in global screen
+ coordinates.
+
+ You can call QWidget::mapFromGlobal() to translate it to widget
+ coordinates.
+
+ \sa setPos(), QWidget::mapFromGlobal(), QWidget::mapToGlobal()
+*/
+QPoint QCursor::pos()
+{
+ Window root;
+ Window child;
+ int root_x, root_y, win_x, win_y;
+ uint buttons;
+ Display* dpy = QPaintDevice::x11AppDisplay();
+ for ( int i = 0; i < ScreenCount( dpy ); i++ ) {
+ if ( XQueryPointer( dpy, QPaintDevice::x11AppRootWindow( i ), &root, &child,
+ &root_x, &root_y, &win_x, &win_y, &buttons ) )
+
+ return QPoint( root_x, root_y );
+ }
+ return QPoint();
+}
+
+/*! \internal
+*/
+int QCursor::x11Screen()
+{
+ Window root;
+ Window child;
+ int root_x, root_y, win_x, win_y;
+ uint buttons;
+ Display* dpy = QPaintDevice::x11AppDisplay();
+ for ( int i = 0; i < ScreenCount( dpy ); i++ ) {
+ if ( XQueryPointer( dpy, QPaintDevice::x11AppRootWindow( i ), &root, &child,
+ &root_x, &root_y, &win_x, &win_y, &buttons ) )
+ return i;
+ }
+ return -1;
+}
+
+/*!
+ Moves the cursor (hot spot) to the global screen position (\a x,
+ \a y).
+
+ You can call QWidget::mapToGlobal() to translate widget
+ coordinates to global screen coordinates.
+
+ \sa pos(), QWidget::mapFromGlobal(), QWidget::mapToGlobal()
+*/
+
+void QCursor::setPos( int x, int y )
+{
+ QPoint current, target(x, y);
+
+ // this is copied from pos(), since we need the screen number for the correct
+ // root window in the XWarpPointer call
+ Window root;
+ Window child;
+ int root_x, root_y, win_x, win_y;
+ uint buttons;
+ Display* dpy = QPaintDevice::x11AppDisplay();
+ int screen;
+ for ( screen = 0; screen < ScreenCount( dpy ); screen++ ) {
+ if ( XQueryPointer( dpy, QPaintDevice::x11AppRootWindow( screen ), &root, &child,
+ &root_x, &root_y, &win_x, &win_y, &buttons ) ) {
+ current = QPoint( root_x, root_y );
+ break;
+ }
+ }
+
+ if ( screen >= ScreenCount( dpy ) )
+ return;
+
+ // Need to check, since some X servers generate null mouse move
+ // events, causing looping in applications which call setPos() on
+ // every mouse move event.
+ //
+ if ( current == target )
+ return;
+
+ XWarpPointer( QPaintDevice::x11AppDisplay(), None,
+ QPaintDevice::x11AppRootWindow( screen ),
+ 0, 0, 0, 0, x, y );
+}
+
+/*!
+ \overload void QCursor::setPos ( const QPoint & )
+*/
+
+
+/*!
+ \internal
+
+ Creates the cursor.
+*/
+
+void QCursor::update() const
+{
+ if ( !initialized )
+ initialize();
+ register QCursorData *d = data; // cheat const!
+ if ( d->hcurs ) // already loaded
+ return;
+
+ Display *dpy = QPaintDevice::x11AppDisplay();
+ Window rootwin = QPaintDevice::x11AppRootWindow();
+
+ if ( d->cshape == BitmapCursor ) {
+ d->hcurs = XCreatePixmapCursor( dpy, d->bm->handle(), d->bmm->handle(),
+ &d->fg, &d->bg, d->hx, d->hy );
+ return;
+ }
+
+#ifndef QT_NO_XCURSOR
+ static const char *cursorNames[] = {
+ "left_ptr",
+ "up_arrow",
+ "cross",
+ "wait",
+ "ibeam",
+ "size_ver",
+ "size_hor",
+ "size_bdiag",
+ "size_fdiag",
+ "size_all",
+ "blank",
+ "split_v",
+ "split_h",
+ "pointing_hand",
+ "forbidden",
+ "whats_this",
+ "left_ptr_watch"
+ };
+
+ d->hcurs = XcursorLibraryLoadCursor( dpy, cursorNames[d->cshape] );
+ if ( d->hcurs )
+ return;
+#endif // QT_NO_XCURSOR
+
+ static uchar cur_blank_bits[] = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+
+ // Non-standard X11 cursors are created from bitmaps
+
+#ifndef QT_USE_APPROXIMATE_CURSORS
+ static const uchar cur_ver_bits[] = {
+ 0x00, 0x00, 0x00, 0x00, 0x80, 0x01, 0xc0, 0x03, 0xe0, 0x07, 0xf0, 0x0f,
+ 0x80, 0x01, 0x80, 0x01, 0x80, 0x01, 0x80, 0x01, 0x80, 0x01, 0xf0, 0x0f,
+ 0xe0, 0x07, 0xc0, 0x03, 0x80, 0x01, 0x00, 0x00 };
+ static const uchar mcur_ver_bits[] = {
+ 0x00, 0x00, 0x80, 0x03, 0xc0, 0x07, 0xe0, 0x0f, 0xf0, 0x1f, 0xf8, 0x3f,
+ 0xfc, 0x7f, 0xc0, 0x07, 0xc0, 0x07, 0xc0, 0x07, 0xfc, 0x7f, 0xf8, 0x3f,
+ 0xf0, 0x1f, 0xe0, 0x0f, 0xc0, 0x07, 0x80, 0x03 };
+ static const uchar cur_hor_bits[] = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x08, 0x30, 0x18,
+ 0x38, 0x38, 0xfc, 0x7f, 0xfc, 0x7f, 0x38, 0x38, 0x30, 0x18, 0x20, 0x08,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+ static const uchar mcur_hor_bits[] = {
+ 0x00, 0x00, 0x00, 0x00, 0x40, 0x04, 0x60, 0x0c, 0x70, 0x1c, 0x78, 0x3c,
+ 0xfc, 0x7f, 0xfe, 0xff, 0xfe, 0xff, 0xfe, 0xff, 0xfc, 0x7f, 0x78, 0x3c,
+ 0x70, 0x1c, 0x60, 0x0c, 0x40, 0x04, 0x00, 0x00 };
+ static const uchar cur_bdiag_bits[] = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x3f, 0x00, 0x3e, 0x00, 0x3c, 0x00, 0x3e,
+ 0x00, 0x37, 0x88, 0x23, 0xd8, 0x01, 0xf8, 0x00, 0x78, 0x00, 0xf8, 0x00,
+ 0xf8, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+ static const uchar mcur_bdiag_bits[] = {
+ 0x00, 0x00, 0xc0, 0x7f, 0x80, 0x7f, 0x00, 0x7f, 0x00, 0x7e, 0x04, 0x7f,
+ 0x8c, 0x7f, 0xdc, 0x77, 0xfc, 0x63, 0xfc, 0x41, 0xfc, 0x00, 0xfc, 0x01,
+ 0xfc, 0x03, 0xfc, 0x07, 0x00, 0x00, 0x00, 0x00 };
+ static const uchar cur_fdiag_bits[] = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x01, 0xf8, 0x00, 0x78, 0x00,
+ 0xf8, 0x00, 0xd8, 0x01, 0x88, 0x23, 0x00, 0x37, 0x00, 0x3e, 0x00, 0x3c,
+ 0x00, 0x3e, 0x00, 0x3f, 0x00, 0x00, 0x00, 0x00 };
+ static const uchar mcur_fdiag_bits[] = {
+ 0x00, 0x00, 0x00, 0x00, 0xfc, 0x07, 0xfc, 0x03, 0xfc, 0x01, 0xfc, 0x00,
+ 0xfc, 0x41, 0xfc, 0x63, 0xdc, 0x77, 0x8c, 0x7f, 0x04, 0x7f, 0x00, 0x7e,
+ 0x00, 0x7f, 0x80, 0x7f, 0xc0, 0x7f, 0x00, 0x00 };
+ static const uchar *cursor_bits16[] = {
+ cur_ver_bits, mcur_ver_bits, cur_hor_bits, mcur_hor_bits,
+ cur_bdiag_bits, mcur_bdiag_bits, cur_fdiag_bits, mcur_fdiag_bits,
+ 0, 0, cur_blank_bits, cur_blank_bits };
+
+ static const uchar vsplit_bits[] = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x80, 0x00, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xe0, 0x03, 0x00,
+ 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00,
+ 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0xff, 0x7f, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x7f, 0x00,
+ 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00,
+ 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0xe0, 0x03, 0x00,
+ 0x00, 0xc0, 0x01, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+ static const uchar vsplitm_bits[] = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00,
+ 0x00, 0xc0, 0x01, 0x00, 0x00, 0xe0, 0x03, 0x00, 0x00, 0xf0, 0x07, 0x00,
+ 0x00, 0xf8, 0x0f, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xc0, 0x01, 0x00,
+ 0x00, 0xc0, 0x01, 0x00, 0x80, 0xff, 0xff, 0x00, 0x80, 0xff, 0xff, 0x00,
+ 0x80, 0xff, 0xff, 0x00, 0x80, 0xff, 0xff, 0x00, 0x80, 0xff, 0xff, 0x00,
+ 0x80, 0xff, 0xff, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xc0, 0x01, 0x00,
+ 0x00, 0xc0, 0x01, 0x00, 0x00, 0xf8, 0x0f, 0x00, 0x00, 0xf0, 0x07, 0x00,
+ 0x00, 0xe0, 0x03, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0x80, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+ static const uchar hsplit_bits[] = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00,
+ 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00,
+ 0x00, 0x41, 0x82, 0x00, 0x80, 0x41, 0x82, 0x01, 0xc0, 0x7f, 0xfe, 0x03,
+ 0x80, 0x41, 0x82, 0x01, 0x00, 0x41, 0x82, 0x00, 0x00, 0x40, 0x02, 0x00,
+ 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00,
+ 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+ static const uchar hsplitm_bits[] = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00,
+ 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe2, 0x47, 0x00, 0x00, 0xe3, 0xc7, 0x00,
+ 0x80, 0xe3, 0xc7, 0x01, 0xc0, 0xff, 0xff, 0x03, 0xe0, 0xff, 0xff, 0x07,
+ 0xc0, 0xff, 0xff, 0x03, 0x80, 0xe3, 0xc7, 0x01, 0x00, 0xe3, 0xc7, 0x00,
+ 0x00, 0xe2, 0x47, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00,
+ 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+ static const uchar whatsthis_bits[] = {
+ 0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x05, 0xf0, 0x07, 0x00,
+ 0x09, 0x18, 0x0e, 0x00, 0x11, 0x1c, 0x0e, 0x00, 0x21, 0x1c, 0x0e, 0x00,
+ 0x41, 0x1c, 0x0e, 0x00, 0x81, 0x1c, 0x0e, 0x00, 0x01, 0x01, 0x07, 0x00,
+ 0x01, 0x82, 0x03, 0x00, 0xc1, 0xc7, 0x01, 0x00, 0x49, 0xc0, 0x01, 0x00,
+ 0x95, 0xc0, 0x01, 0x00, 0x93, 0xc0, 0x01, 0x00, 0x21, 0x01, 0x00, 0x00,
+ 0x20, 0xc1, 0x01, 0x00, 0x40, 0xc2, 0x01, 0x00, 0x40, 0x02, 0x00, 0x00,
+ 0x80, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, };
+ static const uchar whatsthism_bits[] = {
+ 0x01, 0x00, 0x00, 0x00, 0x03, 0xf0, 0x07, 0x00, 0x07, 0xf8, 0x0f, 0x00,
+ 0x0f, 0xfc, 0x1f, 0x00, 0x1f, 0x3e, 0x1f, 0x00, 0x3f, 0x3e, 0x1f, 0x00,
+ 0x7f, 0x3e, 0x1f, 0x00, 0xff, 0x3e, 0x1f, 0x00, 0xff, 0x9d, 0x0f, 0x00,
+ 0xff, 0xc3, 0x07, 0x00, 0xff, 0xe7, 0x03, 0x00, 0x7f, 0xe0, 0x03, 0x00,
+ 0xf7, 0xe0, 0x03, 0x00, 0xf3, 0xe0, 0x03, 0x00, 0xe1, 0xe1, 0x03, 0x00,
+ 0xe0, 0xe1, 0x03, 0x00, 0xc0, 0xe3, 0x03, 0x00, 0xc0, 0xe3, 0x03, 0x00,
+ 0x80, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, };
+ static const uchar busy_bits[] = {
+ 0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00,
+ 0x09, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00, 0x21, 0x00, 0x00, 0x00,
+ 0x41, 0xe0, 0xff, 0x00, 0x81, 0x20, 0x80, 0x00, 0x01, 0xe1, 0xff, 0x00,
+ 0x01, 0x42, 0x40, 0x00, 0xc1, 0x47, 0x40, 0x00, 0x49, 0x40, 0x55, 0x00,
+ 0x95, 0x80, 0x2a, 0x00, 0x93, 0x00, 0x15, 0x00, 0x21, 0x01, 0x0a, 0x00,
+ 0x20, 0x01, 0x11, 0x00, 0x40, 0x82, 0x20, 0x00, 0x40, 0x42, 0x44, 0x00,
+ 0x80, 0x41, 0x4a, 0x00, 0x00, 0x40, 0x55, 0x00, 0x00, 0xe0, 0xff, 0x00,
+ 0x00, 0x20, 0x80, 0x00, 0x00, 0xe0, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+ static const uchar busym_bits[] = {
+ 0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00,
+ 0x0f, 0x00, 0x00, 0x00, 0x1f, 0x00, 0x00, 0x00, 0x3f, 0x00, 0x00, 0x00,
+ 0x7f, 0xe0, 0xff, 0x00, 0xff, 0xe0, 0xff, 0x00, 0xff, 0xe1, 0xff, 0x00,
+ 0xff, 0xc3, 0x7f, 0x00, 0xff, 0xc7, 0x7f, 0x00, 0x7f, 0xc0, 0x7f, 0x00,
+ 0xf7, 0x80, 0x3f, 0x00, 0xf3, 0x00, 0x1f, 0x00, 0xe1, 0x01, 0x0e, 0x00,
+ 0xe0, 0x01, 0x1f, 0x00, 0xc0, 0x83, 0x3f, 0x00, 0xc0, 0xc3, 0x7f, 0x00,
+ 0x80, 0xc1, 0x7f, 0x00, 0x00, 0xc0, 0x7f, 0x00, 0x00, 0xe0, 0xff, 0x00,
+ 0x00, 0xe0, 0xff, 0x00, 0x00, 0xe0, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+
+ static const uchar * const cursor_bits32[] = {
+ vsplit_bits, vsplitm_bits, hsplit_bits, hsplitm_bits,
+ 0, 0, 0, 0, whatsthis_bits, whatsthism_bits, busy_bits, busym_bits
+ };
+
+ static const uchar forbidden_bits[] = {
+ 0x00,0x00,0x00,0x80,0x1f,0x00,0xe0,0x7f,0x00,0xf0,0xf0,0x00,0x38,0xc0,0x01,
+ 0x7c,0x80,0x03,0xec,0x00,0x03,0xce,0x01,0x07,0x86,0x03,0x06,0x06,0x07,0x06,
+ 0x06,0x0e,0x06,0x06,0x1c,0x06,0x0e,0x38,0x07,0x0c,0x70,0x03,0x1c,0xe0,0x03,
+ 0x38,0xc0,0x01,0xf0,0xe0,0x00,0xe0,0x7f,0x00,0x80,0x1f,0x00,0x00,0x00,0x00 };
+
+ static const unsigned char forbiddenm_bits[] = {
+ 0x80,0x1f,0x00,0xe0,0x7f,0x00,0xf0,0xff,0x00,0xf8,0xff,0x01,0xfc,0xf0,0x03,
+ 0xfe,0xc0,0x07,0xfe,0x81,0x07,0xff,0x83,0x0f,0xcf,0x07,0x0f,0x8f,0x0f,0x0f,
+ 0x0f,0x1f,0x0f,0x0f,0x3e,0x0f,0x1f,0xfc,0x0f,0x1e,0xf8,0x07,0x3e,0xf0,0x07,
+ 0xfc,0xe0,0x03,0xf8,0xff,0x01,0xf0,0xff,0x00,0xe0,0x7f,0x00,0x80,0x1f,0x00};
+
+ static const uchar * const cursor_bits20[] = {
+ forbidden_bits, forbiddenm_bits
+ };
+
+ if ( d->cshape >= SizeVerCursor && d->cshape < SizeAllCursor ||
+ d->cshape == BlankCursor ) {
+ XColor bg, fg;
+ bg.red = 255 << 8;
+ bg.green = 255 << 8;
+ bg.blue = 255 << 8;
+ fg.red = 0;
+ fg.green = 0;
+ fg.blue = 0;
+ int i = (d->cshape - SizeVerCursor)*2;
+ d->pm = XCreateBitmapFromData( dpy, rootwin, (char *)cursor_bits16[i],
+ 16, 16 );
+ d->pmm = XCreateBitmapFromData( dpy, rootwin, (char *)cursor_bits16[i+1],
+ 16,16);
+ d->hcurs = XCreatePixmapCursor( dpy, d->pm, d->pmm, &fg, &bg, 8, 8 );
+ return;
+ }
+ if ( ( d->cshape >= SplitVCursor && d->cshape <= SplitHCursor ) ||
+ d->cshape == WhatsThisCursor || d->cshape == BusyCursor ) {
+ XColor bg, fg;
+ bg.red = 255 << 8;
+ bg.green = 255 << 8;
+ bg.blue = 255 << 8;
+ fg.red = 0;
+ fg.green = 0;
+ fg.blue = 0;
+ int i = (d->cshape - SplitVCursor)*2;
+ d->pm = XCreateBitmapFromData( dpy, rootwin, (char *)cursor_bits32[i],
+ 32, 32 );
+ d->pmm = XCreateBitmapFromData( dpy, rootwin, (char *)cursor_bits32[i+1],
+ 32, 32);
+ int hs = ( d->cshape == PointingHandCursor ||
+ d->cshape == WhatsThisCursor ||
+ d->cshape == BusyCursor ) ? 0 : 16;
+ d->hcurs = XCreatePixmapCursor( dpy, d->pm, d->pmm, &fg, &bg, hs, hs );
+ return;
+ }
+ if ( d->cshape == ForbiddenCursor ) {
+ XColor bg, fg;
+ bg.red = 255 << 8;
+ bg.green = 255 << 8;
+ bg.blue = 255 << 8;
+ fg.red = 0;
+ fg.green = 0;
+ fg.blue = 0;
+ int i = (d->cshape - ForbiddenCursor)*2;
+ d->pm = XCreateBitmapFromData( dpy, rootwin, (char *)cursor_bits20[i],
+ 20, 20 );
+ d->pmm = XCreateBitmapFromData( dpy, rootwin, (char *)cursor_bits20[i+1],
+ 20, 20);
+ d->hcurs = XCreatePixmapCursor( dpy, d->pm, d->pmm, &fg, &bg, 10, 10 );
+ return;
+ }
+#endif /* ! QT_USE_APPROXIMATE_CURSORS */
+
+ uint sh;
+ switch ( d->cshape ) { // map Q cursor to X cursor
+ case ArrowCursor:
+ sh = XC_left_ptr;
+ break;
+ case UpArrowCursor:
+ sh = XC_center_ptr;
+ break;
+ case CrossCursor:
+ sh = XC_crosshair;
+ break;
+ case WaitCursor:
+ sh = XC_watch;
+ break;
+ case IbeamCursor:
+ sh = XC_xterm;
+ break;
+ case SizeAllCursor:
+ sh = XC_fleur;
+ break;
+ case PointingHandCursor:
+ sh = XC_hand2;
+ break;
+#ifdef QT_USE_APPROXIMATE_CURSORS
+ case SizeBDiagCursor:
+ sh = XC_top_right_corner;
+ break;
+ case SizeFDiagCursor:
+ sh = XC_bottom_right_corner;
+ break;
+ case BlankCursor:
+ XColor bg, fg;
+ bg.red = 255 << 8;
+ bg.green = 255 << 8;
+ bg.blue = 255 << 8;
+ fg.red = 0;
+ fg.green = 0;
+ fg.blue = 0;
+ d->pm = XCreateBitmapFromData( dpy, rootwin,
+ (char *)cur_blank_bits, 16, 16 );
+ d->pmm = XCreateBitmapFromData( dpy, rootwin,
+ (char *)cur_blank_bits, 16,16);
+ d->hcurs = XCreatePixmapCursor( dpy, d->pm, d->pmm, &fg,
+ &bg, 8, 8 );
+ return;
+ break;
+ case SizeVerCursor:
+ case SplitVCursor:
+ sh = XC_sb_v_double_arrow;
+ break;
+ case SizeHorCursor:
+ case SplitHCursor:
+ sh = XC_sb_h_double_arrow;
+ break;
+ case WhatsThisCursor:
+ sh = XC_question_arrow;
+ break;
+ case ForbiddenCursor:
+ sh = XC_circle;
+ break;
+ case BusyCursor:
+ sh = XC_watch;
+ break;
+#endif /* QT_USE_APPROXIMATE_CURSORS */
+ default:
+#if defined(QT_CHECK_RANGE)
+ qWarning( "QCursor::update: Invalid cursor shape %d", d->cshape );
+#endif
+ return;
+ }
+ d->hcurs = XCreateFontCursor( dpy, sh );
+}
generated by cgit v1.2.1 (git 2.18.0) at 2024-10-17 06:35:20 +0000