/src/gui/dialogs/qfiledialog.cpp

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#include <qvariant.h>
#include <private/qwidgetitemdata_p.h>
#include "qfiledialog.h"

#ifndef QT_NO_FILEDIALOG
#include "qfiledialog_p.h"
#include <qfontmetrics.h>
#include <qaction.h>
#include <qheaderview.h>
#include <qshortcut.h>
#include <qgridlayout.h>
#include <qmenu.h>
#include <qmessagebox.h>
#include <qinputdialog.h>
#include <stdlib.h>
#include <qsettings.h>
#include <qdebug.h>
#include <qapplication.h>
#include <qstylepainter.h>
#if !defined(Q_WS_WINCE) && !defined(Q_OS_SYMBIAN)
#include "ui_qfiledialog.h"
#else
#define Q_EMBEDDED_SMALLSCREEN
#include "ui_qfiledialog_embedded.h"
#if defined(Q_OS_WINCE)
extern bool qt_priv_ptr_valid;
#endif
#if defined(Q_OS_UNIX)
#include <pwd.h>
#endif
#endif

QT_BEGIN_NAMESPACE

Q_GLOBAL_STATIC(QString, lastVisitedDir)

/*
    \internal

    Exported hooks that can be used to customize the static functions.
 */
typedef QString (*_qt_filedialog_existing_directory_hook)(QWidget *parent, const QString &caption, const QString &dir, QFileDialog::Options options);
Q_GUI_EXPORT _qt_filedialog_existing_directory_hook qt_filedialog_existing_directory_hook = 0;

typedef QString (*_qt_filedialog_open_filename_hook)(QWidget * parent, const QString &caption, const QString &dir, const QString &filter, QString *selectedFilter, QFileDialog::Options options);
Q_GUI_EXPORT _qt_filedialog_open_filename_hook qt_filedialog_open_filename_hook = 0;

typedef QStringList (*_qt_filedialog_open_filenames_hook)(QWidget * parent, const QString &caption, const QString &dir, const QString &filter, QString *selectedFilter, QFileDialog::Options options);
Q_GUI_EXPORT _qt_filedialog_open_filenames_hook qt_filedialog_open_filenames_hook = 0;

typedef QString (*_qt_filedialog_save_filename_hook)(QWidget * parent, const QString &caption, const QString &dir, const QString &filter, QString *selectedFilter, QFileDialog::Options options);
Q_GUI_EXPORT _qt_filedialog_save_filename_hook qt_filedialog_save_filename_hook = 0;

/*!
  \class QFileDialog
  \brief The QFileDialog class provides a dialog that allow users to select files or directories.
  \ingroup standard-dialogs


  The QFileDialog class enables a user to traverse the file system in
  order to select one or many files or a directory.

  The easiest way to create a QFileDialog is to use the static
  functions. On Windows, Mac OS X, KDE and GNOME, these static functions will
  call the native file dialog when possible.

  \snippet doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp 0

  In the above example, a modal QFileDialog is created using a static
  function. The dialog initially displays the contents of the "/home/jana"
  directory, and displays files matching the patterns given in the
  string "Image Files (*.png *.jpg *.bmp)". The parent of the file dialog
  is set to \e this, and the window title is set to "Open Image".

  If you want to use multiple filters, separate each one with
  \e two semicolons. For example:

  \snippet doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp 1

  You can create your own QFileDialog without using the static
  functions. By calling setFileMode(), you can specify what the user must
  select in the dialog:

  \snippet doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp 2

  In the above example, the mode of the file dialog is set to
  AnyFile, meaning that the user can select any file, or even specify a
  file that doesn't exist. This mode is useful for creating a
  "Save As" file dialog. Use ExistingFile if the user must select an
  existing file, or \l Directory if only a directory may be selected.
  See the \l QFileDialog::FileMode enum for the complete list of modes.

  The fileMode property contains the mode of operation for the dialog;
  this indicates what types of objects the user is expected to select.
  Use setNameFilter() to set the dialog's file filter. For example:

  \snippet doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp 3

  In the above example, the filter is set to \c{"Images (*.png *.xpm *.jpg)"},
  this means that only files with the extension \c png, \c xpm,
  or \c jpg will be shown in the QFileDialog. You can apply
  several filters by using setNameFilters(). Use selectNameFilter() to select
  one of the filters you've given as the file dialog's default filter.

  The file dialog has two view modes: \l{QFileDialog::}{List} and
  \l{QFileDialog::}{Detail}.
  \l{QFileDialog::}{List} presents the contents of the current directory
  as a list of file and directory names. \l{QFileDialog::}{Detail} also
  displays a list of file and directory names, but provides additional
  information alongside each name, such as the file size and modification
  date. Set the mode with setViewMode():

  \snippet doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp 4

  The last important function you will need to use when creating your
  own file dialog is selectedFiles().

  \snippet doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp 5

  In the above example, a modal file dialog is created and shown. If
  the user clicked OK, the file they selected is put in \c fileName.

  The dialog's working directory can be set with setDirectory().
  Each file in the current directory can be selected using
  the selectFile() function.

  The \l{dialogs/standarddialogs}{Standard Dialogs} example shows
  how to use QFileDialog as well as other built-in Qt dialogs.

  \sa QDir, QFileInfo, QFile, QPrintDialog, QColorDialog, QFontDialog, {Standard Dialogs Example},
      {Application Example}
*/

/*!
    \enum QFileDialog::AcceptMode

    \value AcceptOpen
    \value AcceptSave
*/

/*!
    \enum QFileDialog::ViewMode

    This enum describes the view mode of the file dialog; i.e. what
    information about each file will be displayed.

    \value Detail Displays an icon, a name, and details for each item in
                  the directory.
    \value List   Displays only an icon and a name for each item in the
                  directory.

    \sa setViewMode()
*/

/*!
    \enum QFileDialog::FileMode

    This enum is used to indicate what the user may select in the file
    dialog; i.e. what the dialog will return if the user clicks OK.

    \value AnyFile        The name of a file, whether it exists or not.
    \value ExistingFile   The name of a single existing file.
    \value Directory      The name of a directory. Both files and
                          directories are displayed.
    \value ExistingFiles  The names of zero or more existing files.

    This value is obsolete since Qt 4.5:

    \value DirectoryOnly  Use \c Directory and setOption(ShowDirsOnly, true) instead.

    \sa setFileMode()
*/

/*!
    \enum QFileDialog::Option

    \value ShowDirsOnly Only show directories in the file dialog. By
    default both files and directories are shown. (Valid only in the
    \l Directory file mode.)

    \value DontResolveSymlinks Don't resolve symlinks in the file
    dialog. By default symlinks are resolved.

    \value DontConfirmOverwrite Don't ask for confirmation if an
    existing file is selected.  By default confirmation is requested.

    \value DontUseNativeDialog Don't use the native file dialog. By
    default, the native file dialog is used unless you use a subclass
    of QFileDialog that contains the Q_OBJECT macro.

    \value ReadOnly Indicates that the model is readonly.

    \value HideNameFilterDetails Indicates if the file name filter details are
    hidden or not.

    \value DontUseSheet In previous versions of Qt, the static
    functions would create a sheet by default if the static function
    was given a parent. This is no longer supported and does nothing in Qt 4.5, The
    static functions will always be an application modal dialog. If
    you want to use sheets, use QFileDialog::open() instead.

*/

/*!
  \enum QFileDialog::DialogLabel

  \value LookIn
  \value FileName
  \value FileType
  \value Accept
  \value Reject
*/

/*!
    \fn void QFileDialog::filesSelected(const QStringList &selected)

    When the selection changes and the dialog is accepted, this signal is
    emitted with the (possibly empty) list of \a selected files.

    \sa currentChanged(), QDialog::Accepted
*/


/*!
    \fn void QFileDialog::fileSelected(const QString &file)

    When the selection changes and the dialog is accepted, this signal is
    emitted with the (possibly empty) selected \a file.

    \sa currentChanged(), QDialog::Accepted
*/


/*!
    \fn void QFileDialog::currentChanged(const QString &path)

    When the current file changes, this signal is emitted with the
    new file name as the \a path parameter.

    \sa filesSelected()
*/

/*!
  \fn void QFileDialog::directoryEntered(const QString &directory)
  \since 4.3

  This signal is emitted when the user enters a \a directory.
*/

/*!
  \fn void QFileDialog::filterSelected(const QString &filter)
  \since 4.3

  This signal is emitted when the user selects a \a filter.
*/

#if defined(Q_WS_WIN) || defined(Q_WS_MAC)
bool Q_GUI_EXPORT qt_use_native_dialogs = true; // for the benefit of testing tools, until we have a proper API
#endif

QT_BEGIN_INCLUDE_NAMESPACE
#ifdef Q_WS_WIN
#include <qwindowsstyle.h>
#endif
#include <qshortcut.h>
#ifdef Q_WS_MAC
#include <qmacstyle_mac.h>
#endif
QT_END_INCLUDE_NAMESPACE

/*!
    \fn QFileDialog::QFileDialog(QWidget *parent, Qt::WindowFlags flags)

    Constructs a file dialog with the given \a parent and widget \a flags.
*/
QFileDialog::QFileDialog(QWidget *parent, Qt::WindowFlags f)
    : QDialog(*new QFileDialogPrivate, parent, f)
{
    Q_D(QFileDialog);
    d->init();
    d->lineEdit()->selectAll();
}

/*!
    Constructs a file dialog with the given \a parent and \a caption that
    initially displays the contents of the specified \a directory.
    The contents of the directory are filtered before being shown in the
    dialog, using a semicolon-separated list of filters specified by
    \a filter.
*/
QFileDialog::QFileDialog(QWidget *parent,
                     const QString &caption,
                     const QString &directory,
                     const QString &filter)
    : QDialog(*new QFileDialogPrivate, parent, 0)
{
    Q_D(QFileDialog);
    d->init(directory, filter, caption);
    d->lineEdit()->selectAll();
}

/*!
    \internal
*/
QFileDialog::QFileDialog(const QFileDialogArgs &args)
    : QDialog(*new QFileDialogPrivate, args.parent, 0)
{
    Q_D(QFileDialog);
    d->init(args.directory, args.filter, args.caption);
    setFileMode(args.mode);
    setOptions(args.options);
    selectFile(args.selection);
    d->lineEdit()->selectAll();
}

/*!
    Destroys the file dialog.
*/
QFileDialog::~QFileDialog()
{
    Q_D(QFileDialog);
#ifndef QT_NO_SETTINGS
    QSettings settings(QSettings::UserScope, QLatin1String("Trolltech"));
    settings.beginGroup(QLatin1String("Qt"));
    settings.setValue(QLatin1String("filedialog"), saveState());
#endif
    d->deleteNativeDialog_sys();
}

/*!
    \since 4.3
    Sets the \a urls that are located in the sidebar.

    For instance:

    \snippet doc/src/snippets/filedialogurls.cpp 0

    The file dialog will then look like this:

    \image filedialogurls.png

    \sa sidebarUrls()
*/
void QFileDialog::setSidebarUrls(const QList<QUrl> &urls)
{
    Q_D(QFileDialog);
    d->qFileDialogUi->sidebar->setUrls(urls);
}

/*!
    \since 4.3
    Returns a list of urls that are currently in the sidebar
*/
QList<QUrl> QFileDialog::sidebarUrls() const
{
    Q_D(const QFileDialog);
    return d->qFileDialogUi->sidebar->urls();
}

static const qint32 QFileDialogMagic = 0xbe;

const char *qt_file_dialog_filter_reg_exp =
"^(.*)\\(([a-zA-Z0-9_.*? +;#\\-\\[\\]@\\{\\}/!<>\\$%&=^~:\\|]*)\\)$";

/*!
    \since 4.3
    Saves the state of the dialog's layout, history and current directory.

    Typically this is used in conjunction with QSettings to remember the size
    for a future session. A version number is stored as part of the data.
*/
QByteArray QFileDialog::saveState() const
{
    Q_D(const QFileDialog);
    int version = 3;
    QByteArray data;
    QDataStream stream(&data, QIODevice::WriteOnly);

    stream << qint32(QFileDialogMagic);
    stream << qint32(version);
    stream << d->qFileDialogUi->splitter->saveState();
    stream << d->qFileDialogUi->sidebar->urls();
    stream << history();
    stream << *lastVisitedDir();
    stream << d->qFileDialogUi->treeView->header()->saveState();
    stream << qint32(viewMode());
    return data;
}

/*!
    \since 4.3
    Restores the dialogs's layout, history and current directory to the \a state specified.

    Typically this is used in conjunction with QSettings to restore the size
    from a past session.

    Returns false if there are errors
*/
bool QFileDialog::restoreState(const QByteArray &state)
{
    Q_D(QFileDialog);
    int version = 3;
    QByteArray sd = state;
    QDataStream stream(&sd, QIODevice::ReadOnly);
    if (stream.atEnd())
        return false;
    QByteArray splitterState;
    QByteArray headerData;
    QList<QUrl> bookmarks;
    QStringList history;
    QString currentDirectory;
    qint32 marker;
    qint32 v;
    qint32 viewMode;
    stream >> marker;
    stream >> v;
    if (marker != QFileDialogMagic || v != version)
        return false;

    stream >> splitterState
           >> bookmarks
           >> history
           >> currentDirectory
           >> headerData
           >> viewMode;

    if (!d->qFileDialogUi->splitter->restoreState(splitterState))
        return false;
    QList<int> list = d->qFileDialogUi->splitter->sizes();
    if (list.count() >= 2 && list.at(0) == 0 && list.at(1) == 0) {
        for (int i = 0; i < list.count(); ++i)
            list[i] = d->qFileDialogUi->splitter->widget(i)->sizeHint().width();
        d->qFileDialogUi->splitter->setSizes(list);
    }

    d->qFileDialogUi->sidebar->setUrls(bookmarks);
    while (history.count() > 5)
        history.pop_front();
    setHistory(history);
    setDirectory(lastVisitedDir()->isEmpty() ? currentDirectory : *lastVisitedDir());
    if (!d->qFileDialogUi->treeView->header()->restoreState(headerData))
        return false;

    setViewMode(ViewMode(viewMode));
    return true;
}

/*!
    \reimp
*/
void QFileDialog::changeEvent(QEvent *e)
{
    Q_D(QFileDialog);
    if (e->type() == QEvent::LanguageChange) {
        d->retranslateWindowTitle();
        d->retranslateStrings();
    }
    QDialog::changeEvent(e);
}

QFileDialogPrivate::QFileDialogPrivate()
    :
#ifndef QT_NO_PROXYMODEL
        proxyModel(0),
#endif
        model(0),
        fileMode(QFileDialog::AnyFile),
        acceptMode(QFileDialog::AcceptOpen),
        currentHistoryLocation(-1),
        renameAction(0),
        deleteAction(0),
        showHiddenAction(0),
        useDefaultCaption(true),
        defaultFileTypes(true),
        fileNameLabelExplicitlySat(false),
        nativeDialogInUse(false),
#ifdef Q_WS_MAC
        mDelegate(0),
#ifndef QT_MAC_USE_COCOA
        mDialog(0),
        mDialogStarted(false),
        mDialogClosed(true),
#endif
#endif
        qFileDialogUi(0)
{
}

QFileDialogPrivate::~QFileDialogPrivate()
{
}

void QFileDialogPrivate::retranslateWindowTitle()
{
    Q_Q(QFileDialog);
    if (!useDefaultCaption || setWindowTitle != q->windowTitle())
        return;
    if (acceptMode == QFileDialog::AcceptOpen) {
        if (fileMode == QFileDialog::DirectoryOnly || fileMode == QFileDialog::Directory)
            q->setWindowTitle(QFileDialog::tr("Find Directory"));
        else
            q->setWindowTitle(QFileDialog::tr("Open"));
    } else
        q->setWindowTitle(QFileDialog::tr("Save As"));

    setWindowTitle = q->windowTitle();
}

void QFileDialogPrivate::setLastVisitedDirectory(const QString &dir)
{
    *lastVisitedDir() = dir;
}

void QFileDialogPrivate::retranslateStrings()
{
    Q_Q(QFileDialog);
    /* WIDGETS */
    if (defaultFileTypes)
        q->setNameFilter(QFileDialog::tr("All Files (*)"));

    QList<QAction*> actions = qFileDialogUi->treeView->header()->actions();
    QAbstractItemModel *abstractModel = model;
#ifndef QT_NO_PROXYMODEL
    if (proxyModel)
        abstractModel = proxyModel;
#endif
    int total = qMin(abstractModel->columnCount(QModelIndex()), actions.count() + 1);
    for (int i = 1; i < total; ++i) {
        actions.at(i - 1)->setText(QFileDialog::tr("Show ") + abstractModel->headerData(i, Qt::Horizontal, Qt::DisplayRole).toString());
    }

    /* MENU ACTIONS */
    renameAction->setText(QFileDialog::tr("&Rename"));
    deleteAction->setText(QFileDialog::tr("&Delete"));
    showHiddenAction->setText(QFileDialog::tr("Show &hidden files"));
    newFolderAction->setText(QFileDialog::tr("&New Folder"));
    qFileDialogUi->retranslateUi(q);

    if (!fileNameLabelExplicitlySat){
        if (fileMode == QFileDialog::DirectoryOnly || fileMode == QFileDialog::Directory) {
            q->setLabelText(QFileDialog::FileName, QFileDialog::tr("Directory:"));
        } else {
            q->setLabelText(QFileDialog::FileName, QFileDialog::tr("File &name:"));
        }
        fileNameLabelExplicitlySat = false;
    }
}

void QFileDialogPrivate::emitFilesSelected(const QStringList &files)
{
    Q_Q(QFileDialog);
    emit q->filesSelected(files);
    if (files.count() == 1)
        emit q->fileSelected(files.first());
}

bool QFileDialogPrivate::canBeNativeDialog()
{
    Q_Q(QFileDialog);
    if (nativeDialogInUse)
        return true;
    if (q->testAttribute(Qt::WA_DontShowOnScreen))
        return false;
    if (opts & QFileDialog::DontUseNativeDialog)
        return false;

    QLatin1String staticName(QFileDialog::staticMetaObject.className());
    QLatin1String dynamicName(q->metaObject()->className());
    return (staticName == dynamicName);
}

/*!
    \since 4.5
    Sets the given \a option to be enabled if \a on is true; otherwise,
    clears the given \a option.

    \sa options, testOption()
*/
void QFileDialog::setOption(Option option, bool on)
{
    Q_D(QFileDialog);
    if (!(d->opts & option) != !on)
        setOptions(d->opts ^ option);
}

/*!
    \since 4.5

    Returns true if the given \a option is enabled; otherwise, returns
    false.

    \sa options, setOption()
*/
bool QFileDialog::testOption(Option option) const
{
    Q_D(const QFileDialog);
    return (d->opts & option) != 0;
}

/*!
    \property QFileDialog::options
    \brief the various options that affect the look and feel of the dialog
    \since 4.5

    By default, all options are disabled.

    Options should be set before showing the dialog. Setting them while the
    dialog is visible is not guaranteed to have an immediate effect on the
    dialog (depending on the option and on the platform).

    \sa setOption(), testOption()
*/
void QFileDialog::setOptions(Options options)
{
    Q_D(QFileDialog);

    Options changed = (options ^ d->opts);
    if (!changed)
        return;

    d->opts = options;
    if (changed & DontResolveSymlinks)
        d->model->setResolveSymlinks(!(options & DontResolveSymlinks));
    if (changed & ReadOnly) {
        bool ro = (options & ReadOnly);
        d->model->setReadOnly(ro);
        d->qFileDialogUi->newFolderButton->setEnabled(!ro);
        d->renameAction->setEnabled(!ro);
        d->deleteAction->setEnabled(!ro);
    }
    if (changed & HideNameFilterDetails)
        setNameFilters(d->nameFilters);

    if (changed & ShowDirsOnly)
        setFilter((options & ShowDirsOnly) ? filter() & ~QDir::Files : filter() | QDir::Files);
}

QFileDialog::Options QFileDialog::options() const
{
    Q_D(const QFileDialog);
    return d->opts;
}

/*!
    \overload

    \since 4.5

    This function connects one of its signals to the slot specified by \a receiver
    and \a member. The specific signal depends is filesSelected() if fileMode is
    ExistingFiles and fileSelected() if fileMode is anything else.

    The signal will be disconnected from the slot when the dialog is closed.
*/
void QFileDialog::open(QObject *receiver, const char *member)
{
    Q_D(QFileDialog);
    const char *signal = (fileMode() == ExistingFiles) ? SIGNAL(filesSelected(QStringList))
                                                       : SIGNAL(fileSelected(QString));
    connect(this, signal, receiver, member);
    d->signalToDisconnectOnClose = signal;
    d->receiverToDisconnectOnClose = receiver;
    d->memberToDisconnectOnClose = member;

    QDialog::open();
}


/*!
    \reimp
*/
void QFileDialog::setVisible(bool visible)
{
    Q_D(QFileDialog);
    if (visible){
        if (testAttribute(Qt::WA_WState_ExplicitShowHide) && !testAttribute(Qt::WA_WState_Hidden))
            return;
    } else if (testAttribute(Qt::WA_WState_ExplicitShowHide) && testAttribute(Qt::WA_WState_Hidden))
        return;

    if (d->canBeNativeDialog()){
        if (d->setVisible_sys(visible)){
            d->nativeDialogInUse = true;
            // Set WA_DontShowOnScreen so that QDialog::setVisible(visible) below
            // updates the state correctly, but skips showing the non-native version:
            setAttribute(Qt::WA_DontShowOnScreen);
#ifndef QT_NO_FSCOMPLETER
            //So the completer don't try to complete and therefore to show a popup
            d->completer->setModel(0);
#endif
        } else {
            d->nativeDialogInUse = false;
            setAttribute(Qt::WA_DontShowOnScreen, false);
#ifndef QT_NO_FSCOMPLETER
            if (d->proxyModel != 0)
                d->completer->setModel(d->proxyModel);
            else
                d->completer->setModel(d->model);
#endif
        }
    }

    if (!d->nativeDialogInUse)
        d->qFileDialogUi->fileNameEdit->setFocus();

    QDialog::setVisible(visible);
}

/*!
    \internal
    set the directory to url
*/
void QFileDialogPrivate::_q_goToUrl(const QUrl &url)
{
    //The shortcut in the side bar may have a parent that is not fetched yet (e.g. an hidden file)
    //so we force the fetching
    QFileSystemModelPrivate::QFileSystemNode *node = model->d_func()->node(url.toLocalFile(), true);
    QModelIndex idx =  model->d_func()->index(node);
    _q_enterDirectory(idx);
}

/*!
    \fn void QFileDialog::setDirectory(const QDir &directory)

    \overload
*/

/*!
    Sets the file dialog's current \a directory.
*/
void QFileDialog::setDirectory(const QString &directory)
{
    Q_D(QFileDialog);
    QString newDirectory = directory;
    QFileInfo info(directory);
    //we remove .. and . from the given path if exist
    if (!directory.isEmpty())
        newDirectory = QDir::cleanPath(directory);

    if (!directory.isEmpty() && newDirectory.isEmpty())
        return;

    d->setLastVisitedDirectory(newDirectory);

    if (d->nativeDialogInUse){
        d->setDirectory_sys(newDirectory);
        return;
    }
    if (d->rootPath() == newDirectory)
        return;
    QModelIndex root = d->model->setRootPath(newDirectory);
    d->qFileDialogUi->newFolderButton->setEnabled(d->model->flags(root) & Qt::ItemIsDropEnabled);
    if (root != d->rootIndex()) {
#ifndef QT_NO_FSCOMPLETER
    if (directory.endsWith(QLatin1Char('/')))
        d->completer->setCompletionPrefix(newDirectory);
    else
        d->completer->setCompletionPrefix(newDirectory + QLatin1Char('/'));
#endif
        d->setRootIndex(root);
    }
    d->qFileDialogUi->listView->selectionModel()->clear();
}

/*!
    Returns the directory currently being displayed in the dialog.
*/
QDir QFileDialog::directory() const
{
    Q_D(const QFileDialog);
    return QDir(d->nativeDialogInUse ? d->directory_sys() : d->rootPath());
}

/*!
    Selects the given \a filename in the file dialog.

    \sa selectedFiles()
*/
void QFileDialog::selectFile(const QString &filename)
{
    Q_D(QFileDialog);
    if (filename.isEmpty())
        return;

    if (d->nativeDialogInUse){
        d->selectFile_sys(filename);
        return;
    }

    if (!QDir::isRelativePath(filename)) {
        QFileInfo info(filename);
        QString filenamePath = info.absoluteDir().path();

        if (d->model->rootPath() != filenamePath)
            setDirectory(filenamePath);
    }

    QModelIndex index = d->model->index(filename);
    QString file;
    if (!index.isValid()) {
        // save as dialog where we want to input a default value
        QString text = filename;
        if (QFileInfo(filename).isAbsolute()) {
            QString current = d->rootPath();
            text.remove(current);
            if (text.at(0) == QDir::separator()
#ifdef Q_OS_WIN
                //On Windows both cases can happen
                || text.at(0) == QLatin1Char('/')
#endif
                )
                text = text.remove(0,1);
        }
        file = text;
    } else {
        file = index.data().toString();
    }
    d->qFileDialogUi->listView->selectionModel()->clear();
    if (!isVisible() || !d->lineEdit()->hasFocus())
        d->lineEdit()->setText(file);
}

#ifdef Q_OS_UNIX
Q_AUTOTEST_EXPORT QString qt_tildeExpansion(const QString &path, bool *expanded = 0)
{
    if (expanded != 0)
        *expanded = false;
    if (!path.startsWith(QLatin1Char('~')))
        return path;
    QString ret = path;
#if !defined(Q_OS_INTEGRITY)
    QStringList tokens = ret.split(QDir::separator());
    if (tokens.first() == QLatin1String("~")) {
        ret.replace(0, 1, QDir::homePath());
    } else {
        QString userName = tokens.first();
        userName.remove(0, 1);
#if defined(_POSIX_THREAD_SAFE_FUNCTIONS) && !defined(Q_OS_OPENBSD)
        passwd pw;
        passwd *tmpPw;
        char buf[200];
        const int bufSize = sizeof(buf);
        int err = 0;
#if defined(Q_OS_SOLARIS) && (_POSIX_C_SOURCE - 0 < 199506L)
        tmpPw = getpwnam_r(userName.toLocal8Bit().constData(), &pw, buf, bufSize);
#else
        err = getpwnam_r(userName.toLocal8Bit().constData(), &pw, buf, bufSize, &tmpPw);
#endif
        if (err || !tmpPw)
            return ret;
        const QString homePath = QString::fromLocal8Bit(pw.pw_dir);
#else
        passwd *pw = getpwnam(userName.toLocal8Bit().constData());
        if (!pw)
            return ret;
        const QString homePath = QString::fromLocal8Bit(pw->pw_dir);
#endif
        ret.replace(0, tokens.first().length(), homePath);
    }
    if (expanded != 0)
        *expanded = true;
#endif
    return ret;
}
#endif

/**
    Returns the text in the line edit which can be one or more file names
  */
QStringList QFileDialogPrivate::typedFiles() const
{
    Q_Q(const QFileDialog);
    QStringList files;
    QString editText = lineEdit()->text();
    if (!editText.contains(QLatin1Char('"'))) {
#ifdef Q_OS_UNIX
        const QString prefix = q->directory().absolutePath() + QDir::separator();
        if (QFile::exists(prefix + editText))
            files << editText;
        else
            files << qt_tildeExpansion(editText);
#else
        files << editText;
#endif
    } else {
        // " is used to separate files like so: "file1" "file2" "file3" ...
        // ### need escape character for filenames with quotes (")
        QStringList tokens = editText.split(QLatin1Char('\"'));
        for (int i=0; i<tokens.size(); ++i) {
            if ((i % 2) == 0)
                continue; // Every even token is a separator
#ifdef Q_OS_UNIX
            const QString token = tokens.at(i);
            const QString prefix = q->directory().absolutePath() + QDir::separator();
            if (QFile::exists(prefix + token))
                files << token;
            else
                files << qt_tildeExpansion(token);
#else
            files << toInternal(tokens.at(i));
#endif
        }
    }
    return addDefaultSuffixToFiles(files);
}

QStringList QFileDialogPrivate::addDefaultSuffixToFiles(const QStringList filesToFix) const
{
    QStringList files;
    for (int i=0; i<filesToFix.size(); ++i) {
        QString name = toInternal(filesToFix.at(i));
        QFileInfo info(name);
        // if the filename has no suffix, add the default suffix
        if (!defaultSuffix.isEmpty() && !info.isDir() && name.lastIndexOf(QLatin1Char('.')) == -1)
            name += QLatin1Char('.') + defaultSuffix;
        if (info.isAbsolute()) {
            files.append(name);
        } else {
            // at this point the path should only have Qt path separators.
            // This check is needed since we might be at the root directory
            // and on Windows it already ends with slash.
            QString path = rootPath();
            if (!path.endsWith(QLatin1Char('/')))
                path += QLatin1Char('/');
            path += name;
            files.append(path);
        }
    }
    return files;
}


/*!
    Returns a list of strings containing the absolute paths of the
    selected files in the dialog. If no files are selected, or
    the mode is not ExistingFiles or ExistingFile, selectedFiles() contains the current path in the viewport.

    \sa selectedNameFilter(), selectFile()
*/
QStringList QFileDialog::selectedFiles() const
{
    Q_D(const QFileDialog);
    if (d->nativeDialogInUse)
        return d->addDefaultSuffixToFiles(d->selectedFiles_sys());

    QModelIndexList indexes = d->qFileDialogUi->listView->selectionModel()->selectedRows();
    QStringList files;
    for (int i = 0; i < indexes.count(); ++i)
        files.append(indexes.at(i).data(QFileSystemModel::FilePathRole).toString());

    if (files.isEmpty() && !d->lineEdit()->text().isEmpty())
        files = d->typedFiles();

    if (files.isEmpty() && !(d->fileMode == ExistingFile || d->fileMode == ExistingFiles))
        files.append(d->rootIndex().data(QFileSystemModel::FilePathRole).toString());
    return files;
}

/*
    Makes a list of filters from ;;-separated text.
    Used by the mac and windows implementations
*/
QStringList qt_make_filter_list(const QString &filter)
{
    QString f(filter);

    if (f.isEmpty())
        return QStringList();

    QString sep(QLatin1String(";;"));
    int i = f.indexOf(sep, 0);
    if (i == -1) {
        if (f.indexOf(QLatin1Char('\n'), 0) != -1) {
            sep = QLatin1Char('\n');
            i = f.indexOf(sep, 0);
        }
    }

    return f.split(sep);
}

/*!
    \since 4.4

    Sets the filter used in the file dialog to the given \a filter.

    If \a filter contains a pair of parentheses containing one or more
    of \bold{anything*something}, separated by spaces, then only the
    text contained in the parentheses is used as the filter. This means
    that these calls are all equivalent:

    \snippet doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp 6

    \sa setNameFilters()
*/
void QFileDialog::setNameFilter(const QString &filter)
{
    setNameFilters(qt_make_filter_list(filter));
}

/*!
  \obsolete

  Use setNameFilter() instead.
*/
void QFileDialog::setFilter(const QString &filter)
{
    setNameFilter(filter);
}

/*!
    \property QFileDialog::nameFilterDetailsVisible
    \obsolete
    \brief This property holds whether the filter details is shown or not.
    \since 4.4

    When this property is true (the default), the filter details are shown
    in the combo box.  When the property is set to false, these are hidden.

    Use setOption(HideNameFilterDetails, !\e enabled) or
    !testOption(HideNameFilterDetails).
*/
void QFileDialog::setNameFilterDetailsVisible(bool enabled)
{
    setOption(HideNameFilterDetails, !enabled);
}

bool QFileDialog::isNameFilterDetailsVisible() const
{
    return !testOption(HideNameFilterDetails);
}


/*
    Strip the filters by removing the details, e.g. (*.*).
*/
QStringList qt_strip_filters(const QStringList &filters)
{
    QStringList strippedFilters;
    QRegExp r(QString::fromLatin1(qt_file_dialog_filter_reg_exp));
    for (int i = 0; i < filters.count(); ++i) {
        QString filterName;
        int index = r.indexIn(filters[i]);
        if (index >= 0)
            filterName = r.cap(1);
        strippedFilters.append(filterName.simplified());
    }
    return strippedFilters;
}


/*!
    \since 4.4

    Sets the \a filters used in the file dialog.

    \snippet doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp 7
*/
void QFileDialog::setNameFilters(const QStringList &filters)
{
    Q_D(QFileDialog);
    d->defaultFileTypes = (filters == QStringList(QFileDialog::tr("All Files (*)")));
    QStringList cleanedFilters;
    for (int i = 0; i < filters.count(); ++i) {
        cleanedFilters << filters[i].simplified();
    }
    d->nameFilters = cleanedFilters;

    if (d->nativeDialogInUse){
        d->setNameFilters_sys(cleanedFilters);
        return;
    }

    d->qFileDialogUi->fileTypeCombo->clear();
    if (cleanedFilters.isEmpty())
        return;

    if (testOption(HideNameFilterDetails))
        d->qFileDialogUi->fileTypeCombo->addItems(qt_strip_filters(cleanedFilters));
    else
        d->qFileDialogUi->fileTypeCombo->addItems(cleanedFilters);

    d->_q_useNameFilter(0);
}

/*!
    \obsolete

    Use setNameFilters() instead.
*/
void QFileDialog::setFilters(const QStringList &filters)
{
    setNameFilters(filters);
}

/*!
    \since 4.4

    Returns the file type filters that are in operation on this file
    dialog.
*/
QStringList QFileDialog::nameFilters() const
{
    return d_func()->nameFilters;
}

/*!
    \obsolete

    Use nameFilters() instead.
*/

QStringList QFileDialog::filters() const
{
    return nameFilters();
}

/*!
    \since 4.4

    Sets the current file type \a filter. Multiple filters can be
    passed in \a filter by separating them with semicolons or spaces.

    \sa setNameFilter(), setNameFilters(), selectedNameFilter()
*/
void QFileDialog::selectNameFilter(const QString &filter)
{
    Q_D(QFileDialog);
    if (d->nativeDialogInUse) {
        d->selectNameFilter_sys(filter);
        return;
    }
    int i;
    if (testOption(HideNameFilterDetails)) {
        i = d->qFileDialogUi->fileTypeCombo->findText(qt_strip_filters(qt_make_filter_list(filter)).first());
    } else {
        i = d->qFileDialogUi->fileTypeCombo->findText(filter);
    }
    if (i >= 0) {
        d->qFileDialogUi->fileTypeCombo->setCurrentIndex(i);
        d->_q_useNameFilter(d->qFileDialogUi->fileTypeCombo->currentIndex());
    }
}

/*!
    \obsolete

    Use selectNameFilter() instead.
*/

void QFileDialog::selectFilter(const QString &filter)
{
    selectNameFilter(filter);
}

/*!
    \since 4.4

    Returns the filter that the user selected in the file dialog.

    \sa selectedFiles()
*/
QString QFileDialog::selectedNameFilter() const
{
    Q_D(const QFileDialog);
    if (d->nativeDialogInUse)
        return d->selectedNameFilter_sys();

    return d->qFileDialogUi->fileTypeCombo->currentText();
}

/*!
    \obsolete

    Use selectedNameFilter() instead.
*/
QString QFileDialog::selectedFilter() const
{
    return selectedNameFilter();
}

/*!
    \since 4.4

    Returns the filter that is used when displaying files.

    \sa setFilter()
*/
QDir::Filters QFileDialog::filter() const
{
    Q_D(const QFileDialog);
    return d->model->filter();
}

/*!
    \since 4.4

    Sets the filter used by the model to \a filters. The filter is used
    to specify the kind of files that should be shown.

    \sa filter()
*/

void QFileDialog::setFilter(QDir::Filters filters)
{
    Q_D(QFileDialog);
    d->model->setFilter(filters);
    if (d->nativeDialogInUse){
        d->setFilter_sys();
        return;
    }

    d->showHiddenAction->setChecked((filters & QDir::Hidden));
}

/*!
    \property QFileDialog::viewMode
    \brief the way files and directories are displayed in the dialog

    By default, the \c Detail mode is used to display information about
    files and directories.

    \sa ViewMode
*/
void QFileDialog::setViewMode(QFileDialog::ViewMode mode)
{
    Q_D(QFileDialog);
    if (mode == Detail)
        d->_q_showDetailsView();
    else
        d->_q_showListView();
}

QFileDialog::ViewMode QFileDialog::viewMode() const
{
    Q_D(const QFileDialog);
    return (d->qFileDialogUi->stackedWidget->currentWidget() == d->qFileDialogUi->listView->parent() ? QFileDialog::List : QFileDialog::Detail);
}

/*!
    \property QFileDialog::fileMode
    \brief the file mode of the dialog

    The file mode defines the number and type of items that the user is
    expected to select in the dialog.

    By default, this property is set to AnyFile.

    This function will set the labels for the FileName and
    \l{QFileDialog::}{Accept} \l{DialogLabel}s. It is possible to set
    custom text after the call to setFileMode().

    \sa FileMode
*/
void QFileDialog::setFileMode(QFileDialog::FileMode mode)
{
    Q_D(QFileDialog);
    d->fileMode = mode;
    d->retranslateWindowTitle();

    // keep ShowDirsOnly option in sync with fileMode (BTW, DirectoryOnly is obsolete)
    setOption(ShowDirsOnly, mode == DirectoryOnly);

    // set selection mode and behavior
    QAbstractItemView::SelectionMode selectionMode;
    if (mode == QFileDialog::ExistingFiles)
        selectionMode = QAbstractItemView::ExtendedSelection;
    else
        selectionMode = QAbstractItemView::SingleSelection;
    d->qFileDialogUi->listView->setSelectionMode(selectionMode);
    d->qFileDialogUi->treeView->setSelectionMode(selectionMode);
    // set filter
    d->model->setFilter(d->filterForMode(filter()));
    // setup file type for directory
    QString buttonText = (d->acceptMode == AcceptOpen ? tr("&Open") : tr("&Save"));
    if (mode == DirectoryOnly || mode == Directory) {
        d->qFileDialogUi->fileTypeCombo->clear();
        d->qFileDialogUi->fileTypeCombo->addItem(tr("Directories"));
        d->qFileDialogUi->fileTypeCombo->setEnabled(false);

        if (!d->fileNameLabelExplicitlySat){
            setLabelText(FileName, tr("Directory:"));
            d->fileNameLabelExplicitlySat = false;
        }
        buttonText = tr("&Choose");
    } else {
        if (!d->fileNameLabelExplicitlySat){
            setLabelText(FileName, tr("File &name:"));
            d->fileNameLabelExplicitlySat = false;
        }
    }
    setLabelText(Accept, buttonText);
    if (d->nativeDialogInUse){
        d->setFilter_sys();
        return;
    }

    d->qFileDialogUi->fileTypeCombo->setEnabled(!testOption(ShowDirsOnly));
    d->_q_updateOkButton();
}

QFileDialog::FileMode QFileDialog::fileMode() const
{
    Q_D(const QFileDialog);
    return d->fileMode;
}

/*!
    \property QFileDialog::acceptMode
    \brief the accept mode of the dialog

    The action mode defines whether the dialog is for opening or saving files.

    By default, this property is set to \l{AcceptOpen}.

    \sa AcceptMode
*/
void QFileDialog::setAcceptMode(QFileDialog::AcceptMode mode)
{
    Q_D(QFileDialog);
    d->acceptMode = mode;
    bool directoryMode = (d->fileMode == Directory || d->fileMode == DirectoryOnly);
    QDialogButtonBox::StandardButton button = (mode == AcceptOpen ? QDialogButtonBox::Open : QDialogButtonBox::Save);
    d->qFileDialogUi->buttonBox->setStandardButtons(button | QDialogButtonBox::Cancel);
    d->qFileDialogUi->buttonBox->button(button)->setEnabled(false);
    d->_q_updateOkButton();
    if (mode == AcceptOpen && directoryMode)
        setLabelText(Accept, tr("&Choose"));
    else
        setLabelText(Accept, (mode == AcceptOpen ? tr("&Open") : tr("&Save")));
    if (mode == AcceptSave) {
        d->qFileDialogUi->lookInCombo->setEditable(false);
    }
    d->retranslateWindowTitle();
#if defined(Q_WS_MAC)
    d->deleteNativeDialog_sys();
    setAttribute(Qt::WA_DontShowOnScreen, false);
#endif
}

/*
    Returns the file system model index that is the root index in the
    views
*/
QModelIndex QFileDialogPrivate::rootIndex() const {
    return mapToSource(qFileDialogUi->listView->rootIndex());
}

QAbstractItemView *QFileDialogPrivate::currentView() const {
    if (!qFileDialogUi->stackedWidget)
        return 0;
    if (qFileDialogUi->stackedWidget->currentWidget() == qFileDialogUi->listView->parent())
        return qFileDialogUi->listView;
    return qFileDialogUi->treeView;
}

QLineEdit *QFileDialogPrivate::lineEdit() const {
    return (QLineEdit*)qFileDialogUi->fileNameEdit;
}

/*
    Sets the view root index to be the file system model index
*/
void QFileDialogPrivate::setRootIndex(const QModelIndex &index) const {
    Q_ASSERT(index.isValid() ? index.model() == model : true);
    QModelIndex idx = mapFromSource(index);
    qFileDialogUi->treeView->setRootIndex(idx);
    qFileDialogUi->listView->setRootIndex(idx);
}
/*
    Select a file system model index
    returns the index that was selected (or not depending upon sortfilterproxymodel)
*/
QModelIndex QFileDialogPrivate::select(const QModelIndex &index) const {
    Q_ASSERT(index.isValid() ? index.model() == model : true);

    QModelIndex idx = mapFromSource(index);
    if (idx.isValid() && !qFileDialogUi->listView->selectionModel()->isSelected(idx))
        qFileDialogUi->listView->selectionModel()->select(idx,
            QItemSelectionModel::Select | QItemSelectionModel::Rows);
    return idx;
}

QFileDialog::AcceptMode QFileDialog::acceptMode() const
{
    Q_D(const QFileDialog);
    return d->acceptMode;
}

/*!
    \property QFileDialog::readOnly
    \obsolete
    \brief Whether the filedialog is read-only

    If this property is set to false, the file dialog will allow renaming,
    and deleting of files and directories and creating directories.

    Use setOption(ReadOnly, \e enabled) or testOption(ReadOnly) instead.
*/
void QFileDialog::setReadOnly(bool enabled)
{
    setOption(ReadOnly, enabled);
}

bool QFileDialog::isReadOnly() const
{
    return testOption(ReadOnly);
}

/*!
    \property QFileDialog::resolveSymlinks
    \obsolete
    \brief whether the filedialog should resolve shortcuts

    If this property is set to true, the file dialog will resolve
    shortcuts or symbolic links.

    Use setOption(DontResolveSymlinks, !\a enabled) or
    !testOption(DontResolveSymlinks).
*/
void QFileDialog::setResolveSymlinks(bool enabled)
{
    setOption(DontResolveSymlinks, !enabled);
}

bool QFileDialog::resolveSymlinks() const
{
    return !testOption(DontResolveSymlinks);
}

/*!
    \property QFileDialog::confirmOverwrite
    \obsolete
    \brief whether the filedialog should ask before accepting a selected file,
    when the accept mode is AcceptSave

    Use setOption(DontConfirmOverwrite, !\e enabled) or
    !testOption(DontConfirmOverwrite) instead.
*/
void QFileDialog::setConfirmOverwrite(bool enabled)
{
    setOption(DontConfirmOverwrite, !enabled);
}

bool QFileDialog::confirmOverwrite() const
{
    return !testOption(DontConfirmOverwrite);
}

/*!
    \property QFileDialog::defaultSuffix
    \brief suffix added to the filename if no other suffix was specified

    This property specifies a string that will be added to the
    filename if it has no suffix already. The suffix is typically
    used to indicate the file type (e.g. "txt" indicates a text
    file).
*/
void QFileDialog::setDefaultSuffix(const QString &suffix)
{
    Q_D(QFileDialog);
    d->defaultSuffix = suffix;
}

QString QFileDialog::defaultSuffix() const
{
    Q_D(const QFileDialog);
    return d->defaultSuffix;
}

/*!
    Sets the browsing history of the filedialog to contain the given
    \a paths.
*/
void QFileDialog::setHistory(const QStringList &paths)
{
    Q_D(QFileDialog);
    d->qFileDialogUi->lookInCombo->setHistory(paths);
}

void QFileDialogComboBox::setHistory(const QStringList &paths)
{
    m_history = paths;
    // Only populate the first item, showPopup will populate the rest if needed
    QList<QUrl> list;
    QModelIndex idx = d_ptr->model->index(d_ptr->rootPath());
    //On windows the popup display the "C:\", convert to nativeSeparators
    QUrl url = QUrl::fromLocalFile(QDir::toNativeSeparators(idx.data(QFileSystemModel::FilePathRole).toString()));
    if (url.isValid())
        list.append(url);
    urlModel->setUrls(list);
}

/*!
    Returns the browsing history of the filedialog as a list of paths.
*/
QStringList QFileDialog::history() const
{
    Q_D(const QFileDialog);
    QStringList currentHistory = d->qFileDialogUi->lookInCombo->history();
    //On windows the popup display the "C:\", convert to nativeSeparators
    QString newHistory = QDir::toNativeSeparators(d->rootIndex().data(QFileSystemModel::FilePathRole).toString());
    if (!currentHistory.contains(newHistory))
        currentHistory << newHistory;
    return currentHistory;
}

/*!
    Sets the item delegate used to render items in the views in the
    file dialog to the given \a delegate.

    \warning You should not share the same instance of a delegate between views.
    Doing so can cause incorrect or unintuitive editing behavior since each
    view connected to a given delegate may receive the \l{QAbstractItemDelegate::}{closeEditor()}
    signal, and attempt to access, modify or close an editor that has already been closed.

    Note that the model used is QFileSystemModel. It has custom item data roles, which is
    described by the \l{QFileSystemModel::}{Roles} enum. You can use a QFileIconProvider if
    you only want custom icons.

    \sa itemDelegate(), setIconProvider(), QFileSystemModel
*/
void QFileDialog::setItemDelegate(QAbstractItemDelegate *delegate)
{
    Q_D(QFileDialog);
    d->qFileDialogUi->listView->setItemDelegate(delegate);
    d->qFileDialogUi->treeView->setItemDelegate(delegate);
}

/*!
  Returns the item delegate used to render the items in the views in the filedialog.
*/
QAbstractItemDelegate *QFileDialog::itemDelegate() const
{
    Q_D(const QFileDialog);
    return d->qFileDialogUi->listView->itemDelegate();
}

/*!
    Sets the icon provider used by the filedialog to the specified \a provider.
*/
void QFileDialog::setIconProvider(QFileIconProvider *provider)
{
    Q_D(QFileDialog);
    d->model->setIconProvider(provider);
    //It forces the refresh of all entries in the side bar, then we can get new icons
    d->qFileDialogUi->sidebar->setUrls(d->qFileDialogUi->sidebar->urls());
}

/*!
    Returns the icon provider used by the filedialog.
*/
QFileIconProvider *QFileDialog::iconProvider() const
{
    Q_D(const QFileDialog);
    return d->model->iconProvider();
}

/*!
    Sets the \a text shown in the filedialog in the specified \a label.
*/
void QFileDialog::setLabelText(DialogLabel label, const QString &text)
{
    Q_D(QFileDialog);
    QPushButton *button;
    switch (label) {
    case LookIn:
        d->qFileDialogUi->lookInLabel->setText(text);
        break;
    case FileName:
        d->qFileDialogUi->fileNameLabel->setText(text);
        d->fileNameLabelExplicitlySat = true;
        break;
    case FileType:
        d->qFileDialogUi->fileTypeLabel->setText(text);
        break;
    case Accept:
        d->acceptLabel = text;
        if (acceptMode() == AcceptOpen)
            button = d->qFileDialogUi->buttonBox->button(QDialogButtonBox::Open);
        else
            button = d->qFileDialogUi->buttonBox->button(QDialogButtonBox::Save);
        if (button)
            button->setText(text);
        break;
    case Reject:
        button = d->qFileDialogUi->buttonBox->button(QDialogButtonBox::Cancel);
        if (button)
            button->setText(text);
        break;
    }
}

/*!
    Returns the text shown in the filedialog in the specified \a label.
*/
QString QFileDialog::labelText(DialogLabel label) const
{
    QPushButton *button;
    Q_D(const QFileDialog);
    switch (label) {
    case LookIn:
        return d->qFileDialogUi->lookInLabel->text();
    case FileName:
        return d->qFileDialogUi->fileNameLabel->text();
    case FileType:
        return d->qFileDialogUi->fileTypeLabel->text();
    case Accept:
        if (acceptMode() == AcceptOpen)
            button = d->qFileDialogUi->buttonBox->button(QDialogButtonBox::Open);
        else
            button = d->qFileDialogUi->buttonBox->button(QDialogButtonBox::Save);
        if (button)
            return button->text();
    case Reject:
        button = d->qFileDialogUi->buttonBox->button(QDialogButtonBox::Cancel);
        if (button)
            return button->text();
    }
    return QString();
}

/*
    For the native file dialogs
*/

#if defined(Q_WS_WIN)
extern QString qt_win_get_open_file_name(const QFileDialogArgs &args,
                                         QString *initialDirectory,
                                         QString *selectedFilter);

extern QString qt_win_get_save_file_name(const QFileDialo…