1 files changed, 0 insertions, 406 deletions
diff --git a/src/gui/platforms/x11/qdesktopwidget_x11.cpp b/src/gui/platforms/x11/qdesktopwidget_x11.cpp
deleted file mode 100644
index b0f12903a1..0000000000
--- a/src/gui/platforms/x11/qdesktopwidget_x11.cpp
+++ /dev/null
@@ -1,406 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (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 Technology Preview License Agreement accompanying
-** this package.
-**
-** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qapplication.h"
-#include "qdesktopwidget.h"
-#include "qlibrary.h"
-#include "qt_x11_p.h"
-#include "qvariant.h"
-#include "qwidget_p.h"
-#include "qx11info_x11.h"
-#include <limits.h>
-
-QT_BEGIN_NAMESPACE
-
-// defined in qwidget_x11.cpp
-extern int qt_x11_create_desktop_on_screen;
-
-
-// function to update the workarea of the screen
-static bool qt_desktopwidget_workarea_dirty = true;
-void qt_desktopwidget_update_workarea()
-{
-    qt_desktopwidget_workarea_dirty = true;
-}
-
-
-class QSingleDesktopWidget : public QWidget
-{
-public:
-    QSingleDesktopWidget();
-    ~QSingleDesktopWidget();
-};
-
-QSingleDesktopWidget::QSingleDesktopWidget()
-    : QWidget(0, Qt::Desktop)
-{
-}
-
-QSingleDesktopWidget::~QSingleDesktopWidget()
-{
-    const QObjectList &childList = children();
-    for (int i = childList.size(); i > 0 ;) {
-        --i;
-        childList.at(i)->setParent(0);
-    }
-}
-
-
-class QDesktopWidgetPrivate : public QWidgetPrivate
-{
-public:
-    QDesktopWidgetPrivate();
-    ~QDesktopWidgetPrivate();
-
-    void init();
-
-    bool use_xinerama;
-    int defaultScreen;
-    int screenCount;
-
-    QWidget **screens;
-    QRect *rects;
-    QRect *workareas;
-};
-
-QDesktopWidgetPrivate::QDesktopWidgetPrivate()
-    : use_xinerama(false), defaultScreen(0), screenCount(1),
-      screens(0), rects(0), workareas(0)
-{
-}
-
-QDesktopWidgetPrivate::~QDesktopWidgetPrivate()
-{
-    if (screens) {
-        for (int i = 0; i < screenCount; ++i) {
-            if (i == defaultScreen) continue;
-            delete screens[i];
-            screens[i] = 0;
-        }
-
-        free (screens);
-    }
-
-    if (rects)     delete [] rects;
-    if (workareas) delete [] workareas;
-}
-
-void QDesktopWidgetPrivate::init()
-{
-    // get the screen count
-    int newScreenCount = ScreenCount(X11->display);
-#ifndef QT_NO_XINERAMA
-
-    XineramaScreenInfo *xinerama_screeninfo = 0;
-
-    // we ignore the Xinerama extension when using the display is
-    // using traditional multi-screen (with multiple root windows)
-    if (newScreenCount == 1
-        && X11->ptrXineramaQueryExtension
-        && X11->ptrXineramaIsActive
-        && X11->ptrXineramaQueryScreens) {
-        int unused;
-        use_xinerama = (X11->ptrXineramaQueryExtension(X11->display, &unused, &unused)
-                        && X11->ptrXineramaIsActive(X11->display));
-    }
-
-    if (use_xinerama) {
-        xinerama_screeninfo =
-            X11->ptrXineramaQueryScreens(X11->display, &newScreenCount);
-    }
-
-    if (xinerama_screeninfo) {
-        defaultScreen = 0;
-     } else
-#endif // QT_NO_XINERAMA
-    {
-        defaultScreen = DefaultScreen(X11->display);
-        newScreenCount = ScreenCount(X11->display);
-        use_xinerama = false;
-    }
-
-    delete [] rects;
-    rects     = new QRect[newScreenCount];
-    delete [] workareas;
-    workareas = new QRect[newScreenCount];
-
-    // get the geometry of each screen
-    int i, j, x, y, w, h;
-    for (i = 0, j = 0; i < newScreenCount; i++, j++) {
-
-#ifndef QT_NO_XINERAMA
-        if (use_xinerama) {
-            x = xinerama_screeninfo[i].x_org;
-            y = xinerama_screeninfo[i].y_org;
-            w = xinerama_screeninfo[i].width;
-            h = xinerama_screeninfo[i].height;
-        } else
-#endif // QT_NO_XINERAMA
-            {
-                x = 0;
-                y = 0;
-                w = WidthOfScreen(ScreenOfDisplay(X11->display, i));
-                h = HeightOfScreen(ScreenOfDisplay(X11->display, i));
-            }
-
-        rects[j].setRect(x, y, w, h);
-
-        if (use_xinerama && j > 0 && rects[j-1].intersects(rects[j])) {
-            // merge a "cloned" screen with the previous, hiding all crtcs
-            // that are currently showing a sub-rect of the previous screen
-            if ((rects[j].width()*rects[j].height()) >
-                (rects[j-1].width()*rects[j-1].height()))
-                rects[j-1] = rects[j];
-            j--;
-        }
-
-        workareas[i] = QRect();
-    }
-
-    if (screens) {
-        // leaks QWidget* pointers on purpose, can't delete them as pointer escapes
-        screens = q_check_ptr((QWidget**) realloc(screens, j * sizeof(QWidget*)));
-        if (j > screenCount)
-            memset(&screens[screenCount], 0, (j-screenCount) * sizeof(QWidget*));
-    }
-
-    screenCount = j;
-
-#ifndef QT_NO_XINERAMA
-    if (use_xinerama && screenCount == 1)
-        use_xinerama = false;
-
-    if (xinerama_screeninfo)
-        XFree(xinerama_screeninfo);
-#endif // QT_NO_XINERAMA
-
-}
-
-// the QDesktopWidget itself will be created on the default screen
-// as qt_x11_create_desktop_on_screen defaults to -1
-QDesktopWidget::QDesktopWidget()
-    : QWidget(*new QDesktopWidgetPrivate, 0, Qt::Desktop)
-{
-    Q_D(QDesktopWidget);
-    d->init();
-}
-
-QDesktopWidget::~QDesktopWidget()
-{
-}
-
-bool QDesktopWidget::isVirtualDesktop() const
-{
-    Q_D(const QDesktopWidget);
-    return d->use_xinerama;
-}
-
-int QDesktopWidget::primaryScreen() const
-{
-    Q_D(const QDesktopWidget);
-    return d->defaultScreen;
-}
-
-int QDesktopWidget::numScreens() const
-{
-    Q_D(const QDesktopWidget);
-    return d->screenCount;
-}
-
-QWidget *QDesktopWidget::screen(int screen)
-{
-    Q_D(QDesktopWidget);
-    if (d->use_xinerama)
-        return this;
-
-    if (screen < 0 || screen >= d->screenCount)
-        screen = d->defaultScreen;
-
-    if (! d->screens) {
-        d->screens = (QWidget**) calloc( d->screenCount, sizeof(QWidget*));
-        d->screens[d->defaultScreen] = this;
-    }
-
-    if (! d->screens[screen] ||               // not created yet
-        ! (d->screens[screen]->windowType() == Qt::Desktop)) { // reparented away
-        qt_x11_create_desktop_on_screen = screen;
-        d->screens[screen] = new QSingleDesktopWidget;
-        qt_x11_create_desktop_on_screen = -1;
-    }
-
-    return d->screens[screen];
-}
-
-const QRect QDesktopWidget::availableGeometry(int screen) const
-{
-    Q_D(const QDesktopWidget);
-    if (qt_desktopwidget_workarea_dirty) {
-        // the workareas are dirty, invalidate them
-        for (int i = 0; i < d->screenCount; ++i)
-            d->workareas[i] = QRect();
-        qt_desktopwidget_workarea_dirty = false;
-    }
-
-    if (screen < 0 || screen >= d->screenCount)
-        screen = d->defaultScreen;
-
-    if (d->workareas[screen].isValid())
-        return d->workareas[screen];
-
-    if (X11->isSupportedByWM(ATOM(_NET_WORKAREA))) {
-        int x11Screen = isVirtualDesktop() ? DefaultScreen(X11->display) : screen;
-
-        Atom ret;
-        int format, e;
-        unsigned char *data = 0;
-        unsigned long nitems, after;
-
-        e = XGetWindowProperty(X11->display,
-                               QX11Info::appRootWindow(x11Screen),
-                               ATOM(_NET_WORKAREA), 0, 4, False, XA_CARDINAL,
-                               &ret, &format, &nitems, &after, &data);
-
-        QRect workArea;
-        if (e == Success && ret == XA_CARDINAL &&
-            format == 32 && nitems == 4) {
-            long *workarea = (long *) data;
-            workArea = QRect(workarea[0], workarea[1], workarea[2], workarea[3]);
-        } else {
-            workArea = screenGeometry(screen);
-        }
-
-        if (isVirtualDesktop()) {
-            // intersect the workarea (which spawns all Xinerama screens) with the rect for the
-            // requested screen
-            workArea &= screenGeometry(screen);
-        }
-
-        d->workareas[screen] = workArea;
-
-        if (data)
-            XFree(data);
-    } else {
-        d->workareas[screen] = screenGeometry(screen);
-    }
-
-    return d->workareas[screen];
-}
-
-const QRect QDesktopWidget::screenGeometry(int screen) const
-{
-    Q_D(const QDesktopWidget);
-    if (screen < 0 || screen >= d->screenCount)
-        screen = d->defaultScreen;
-
-    return d->rects[screen];
-}
-
-int QDesktopWidget::screenNumber(const QWidget *widget) const
-{
-    Q_D(const QDesktopWidget);
-    if (!widget)
-        return d->defaultScreen;
-
-#ifndef QT_NO_XINERAMA
-    if (d->use_xinerama) {
-        // this is how we do it for xinerama
-        QRect frame = widget->frameGeometry();
-        if (!widget->isWindow())
-            frame.moveTopLeft(widget->mapToGlobal(QPoint(0, 0)));
-
-        int maxSize = -1;
-        int maxScreen = -1;
-
-        for (int i = 0; i < d->screenCount; ++i) {
-            QRect sect = d->rects[i].intersected(frame);
-            int size = sect.width() * sect.height();
-            if (size > maxSize && sect.width() > 0 && sect.height() > 0) {
-                maxSize = size;
-                maxScreen = i;
-            }
-        }
-        return maxScreen;
-    }
-#endif // QT_NO_XINERAMA
-
-    return widget->x11Info().screen();
-}
-
-int QDesktopWidget::screenNumber(const QPoint &point) const
-{
-    Q_D(const QDesktopWidget);
-    int closestScreen = -1;
-    int shortestDistance = INT_MAX;
-    for (int i = 0; i < d->screenCount; ++i) {
-        int thisDistance = d->pointToRect(point, d->rects[i]);
-        if (thisDistance < shortestDistance) {
-            shortestDistance = thisDistance;
-            closestScreen = i;
-        }
-    }
-    return closestScreen;
-}
-
-void QDesktopWidget::resizeEvent(QResizeEvent *event)
-{
-    Q_D(QDesktopWidget);
-    int oldScreenCount = d->screenCount;
-    QVector<QRect> oldRects(oldScreenCount);
-    for (int i = 0; i < oldScreenCount; ++i) {
-        oldRects[i] = d->rects[i];
-    }
-
-    d->init();
-
-    for (int i = 0; i < qMin(oldScreenCount, d->screenCount); ++i) {
-        if (oldRects.at(i) != d->rects[i])
-            emit resized(i);
-    }
-
-    if (oldScreenCount != d->screenCount) {
-        emit screenCountChanged(d->screenCount);
-    }
-
-    qt_desktopwidget_workarea_dirty = true;
-    QWidget::resizeEvent(event);
-}
-
-QT_END_NAMESPACE