--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/gui/dialogs/qfiledialog_p.h	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,427 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QFILEDIALOG_P_H
+#define QFILEDIALOG_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.
+//
+
+#ifndef QT_NO_FILEDIALOG
+
+#include "qfiledialog.h"
+#include "private/qdialog_p.h"
+#include "qplatformdefs.h"
+
+#include "qfilesystemmodel_p.h"
+#include <qlistview.h>
+#include <qtreeview.h>
+#include <qcombobox.h>
+#include <qtoolbutton.h>
+#include <qlabel.h>
+#include <qevent.h>
+#include <qlineedit.h>
+#include <qurl.h>
+#include <qstackedwidget.h>
+#include <qdialogbuttonbox.h>
+#include <qabstractproxymodel.h>
+#include <qcompleter.h>
+#include <qpointer.h>
+#include <qdebug.h>
+#include "qsidebar_p.h"
+#include "qfscompleter_p.h"
+#include "private/qguiplatformplugin_p.h"
+
+
+#if defined (Q_OS_UNIX)
+#include <unistd.h>
+#endif
+
+QT_BEGIN_NAMESPACE
+
+class QFileDialogListView;
+class QFileDialogTreeView;
+class QFileDialogLineEdit;
+class QGridLayout;
+class QCompleter;
+class QHBoxLayout;
+class Ui_QFileDialog;
+
+
+struct QFileDialogArgs
+{
+    QFileDialogArgs() : parent(0), mode(QFileDialog::AnyFile) {}
+
+    QWidget *parent;
+    QString caption;
+    QString directory;
+    QString selection;
+    QString filter;
+    QFileDialog::FileMode mode;
+    QFileDialog::Options options;
+};
+
+#define UrlRole (Qt::UserRole + 1)
+
+class Q_AUTOTEST_EXPORT QFileDialogPrivate : public QDialogPrivate
+{
+    Q_DECLARE_PUBLIC(QFileDialog)
+
+public:
+    QFileDialogPrivate();
+
+    void createToolButtons();
+    void createMenuActions();
+    void createWidgets();
+
+    void init(const QString &directory = QString(), const QString &nameFilter = QString(),
+              const QString &caption = QString());
+    bool itemViewKeyboardEvent(QKeyEvent *event);
+    QString getEnvironmentVariable(const QString &string);
+    static QString workingDirectory(const QString &path);
+    static QString initialSelection(const QString &path);
+    QStringList typedFiles() const;
+    QStringList addDefaultSuffixToFiles(const QStringList filesToFix) const;
+    bool removeDirectory(const QString &path);
+
+    inline QModelIndex mapToSource(const QModelIndex &index) const;
+    inline QModelIndex mapFromSource(const QModelIndex &index) const;
+    inline QModelIndex rootIndex() const;
+    inline void setRootIndex(const QModelIndex &index) const;
+    inline QModelIndex select(const QModelIndex &index) const;
+    inline QString rootPath() const;
+
+    QLineEdit *lineEdit() const;
+
+    int maxNameLength(const QString &path) {
+#if defined(Q_OS_UNIX)
+        return ::pathconf(QFile::encodeName(path).data(), _PC_NAME_MAX);
+#elif defined(Q_OS_WIN)
+#ifndef Q_OS_WINCE
+        DWORD maxLength;
+        QString drive = path.left(3);
+        if (::GetVolumeInformation(reinterpret_cast<const wchar_t *>(drive.utf16()), NULL, 0, NULL, &maxLength, NULL, NULL, 0) == FALSE)
+            return -1;
+        return maxLength;
+#else
+        Q_UNUSED(path);
+        return MAX_PATH;
+#endif //Q_OS_WINCE
+#else
+        Q_UNUSED(path);
+#endif
+        return -1;
+    }
+
+    QString basename(const QString &path) const
+    {
+        int separator = QDir::toNativeSeparators(path).lastIndexOf(QDir::separator());
+        if (separator != -1)
+            return path.mid(separator + 1);
+        return path;
+    }
+
+    QDir::Filters filterForMode(QDir::Filters filters) const
+    {
+        if (fileMode == QFileDialog::DirectoryOnly) {
+            filters |= QDir::Drives | QDir::AllDirs | QDir::Dirs;
+            filters &= ~QDir::Files;
+        } else {
+            filters |= QDir::Drives | QDir::AllDirs | QDir::Files | QDir::Dirs;
+        }
+        return filters;
+    }
+
+    QAbstractItemView *currentView() const;
+
+    static inline QString toInternal(const QString &path)
+    {
+#if defined(Q_FS_FAT) || defined(Q_OS_OS2EMX) || defined(Q_OS_SYMBIAN)
+        QString n(path);
+        for (int i = 0; i < (int)n.length(); ++i)
+            if (n[i] == QLatin1Char('\\')) n[i] = QLatin1Char('/');
+#if defined(Q_OS_WINCE)
+        if ((n.size() > 1) && (n.startsWith(QLatin1String("//"))))
+            n = n.mid(1);
+#endif
+        return n;
+#else // the compile should optimize away this
+        return path;
+#endif
+    }
+
+    void setLastVisitedDirectory(const QString &dir);
+    void retranslateWindowTitle();
+    void retranslateStrings();
+    void emitFilesSelected(const QStringList &files);
+
+    void _q_goHome();
+    void _q_pathChanged(const QString &);
+    void _q_navigateBackward();
+    void _q_navigateForward();
+    void _q_navigateToParent();
+    void _q_createDirectory();
+    void _q_showListView();
+    void _q_showDetailsView();
+    void _q_showContextMenu(const QPoint &position);
+    void _q_renameCurrent();
+    void _q_deleteCurrent();
+    void _q_showHidden();
+    void _q_showHeader(QAction *);
+    void _q_updateOkButton();
+    void _q_currentChanged(const QModelIndex &index);
+    void _q_enterDirectory(const QModelIndex &index);
+    void _q_goToDirectory(const QString &);
+    void _q_useNameFilter(int index);
+    void _q_selectionChanged();
+    void _q_goToUrl(const QUrl &url);
+    void _q_autoCompleteFileName(const QString &);
+    void _q_rowsInserted(const QModelIndex & parent);
+    void _q_fileRenamed(const QString &path, const QString oldName, const QString newName);
+
+    // layout
+#ifndef QT_NO_PROXYMODEL
+    QAbstractProxyModel *proxyModel;
+#endif
+
+    // data
+    QStringList watching;
+    QFileSystemModel *model;
+
+#ifndef QT_NO_COMPLETER
+    QFSCompleter *completer;
+#endif //QT_NO_COMPLETER
+
+    QFileDialog::FileMode fileMode;
+    QFileDialog::AcceptMode acceptMode;
+    bool confirmOverwrite;
+    QString defaultSuffix;
+    QString setWindowTitle;
+
+    QStringList currentHistory;
+    int currentHistoryLocation;
+
+    QAction *renameAction;
+    QAction *deleteAction;
+    QAction *showHiddenAction;
+    QAction *newFolderAction;
+
+    bool useDefaultCaption;
+    bool defaultFileTypes;
+    bool fileNameLabelExplicitlySat;
+    QStringList nameFilters;
+
+    // Members for using native dialogs:
+    bool nativeDialogInUse;
+    // setVisible_sys returns true if it ends up showing a native
+    // dialog. Returning false means that a non-native dialog must be
+    // used instead.
+    bool canBeNativeDialog();
+    bool setVisible_sys(bool visible);
+    void deleteNativeDialog_sys();
+    QDialog::DialogCode dialogResultCode_sys();
+
+    void setDirectory_sys(const QString &directory);
+    QString directory_sys() const;
+    void selectFile_sys(const QString &filename);
+    QStringList selectedFiles_sys() const;
+    void setFilter_sys();
+    void setNameFilters_sys(const QStringList &filters);
+    void selectNameFilter_sys(const QString &filter);
+    QString selectedNameFilter_sys() const;
+    //////////////////////////////////////////////
+
+#if defined(Q_WS_MAC)
+    void *mDelegate;
+#ifndef QT_MAC_USE_COCOA
+    NavDialogRef mDialog;
+    bool mDialogStarted;
+    bool mDialogClosed;
+    QString mCurrentLocation;
+    QString mCurrentSelection;
+    QStringList mCurrentSelectionList;
+
+    struct QtMacFilterName {
+        QString description;
+        QString regexp;
+        QString filter;
+    };
+    struct QtMacNavFilterInfo {
+        QtMacNavFilterInfo() : currentSelection(-1) {}
+        int currentSelection;
+        QList<QtMacFilterName> filters;
+    } filterInfo;
+
+    static void qt_mac_filedialog_event_proc(const NavEventCallbackMessage msg, NavCBRecPtr p,
+                                             NavCallBackUserData data);
+    static Boolean qt_mac_filedialog_filter_proc(AEDesc *theItem, void *info, void *data,
+                                                 NavFilterModes);
+    bool showCarbonNavServicesDialog();
+    bool hideCarbonNavServicesDialog();
+    void createNavServicesDialog();
+#else
+    bool showCocoaFilePanel();
+    bool hideCocoaFilePanel();
+#endif
+    void createNSOpenSavePanelDelegate();
+    void QNSOpenSavePanelDelegate_selectionChanged(const QString &newPath);
+    void QNSOpenSavePanelDelegate_panelClosed(bool accepted);
+    void QNSOpenSavePanelDelegate_directoryEntered(const QString &newDir);
+    void QNSOpenSavePanelDelegate_filterSelected(int menuIndex);
+    void _q_macRunNativeAppModalPanel();
+    void mac_nativeDialogModalHelp();
+#endif
+
+    QScopedPointer<Ui_QFileDialog> qFileDialogUi;
+
+    QString acceptLabel;
+
+    QPointer<QObject> receiverToDisconnectOnClose;
+    QByteArray memberToDisconnectOnClose;
+    QByteArray signalToDisconnectOnClose;
+
+    QFileDialog::Options opts;
+
+    ~QFileDialogPrivate();
+
+private:
+    Q_DISABLE_COPY(QFileDialogPrivate)
+};
+
+class QFileDialogLineEdit : public QLineEdit
+{
+public:
+    QFileDialogLineEdit(QWidget *parent = 0) : QLineEdit(parent), hideOnEsc(false), d_ptr(0){}
+    void init(QFileDialogPrivate *d_pointer) {d_ptr = d_pointer; }
+    void keyPressEvent(QKeyEvent *e);
+    bool hideOnEsc;
+private:
+    QFileDialogPrivate *d_ptr;
+};
+
+class QFileDialogComboBox : public QComboBox
+{
+public:
+    QFileDialogComboBox(QWidget *parent = 0) : QComboBox(parent), urlModel(0) {}
+    void init(QFileDialogPrivate *d_pointer);
+    void showPopup();
+    void setHistory(const QStringList &paths);
+    QStringList history() const { return m_history; }
+    void paintEvent(QPaintEvent *);
+
+private:
+    QUrlModel *urlModel;
+    QFileDialogPrivate *d_ptr;
+    QStringList m_history;
+};
+
+class QFileDialogListView : public QListView
+{
+public:
+    QFileDialogListView(QWidget *parent = 0);
+    void init(QFileDialogPrivate *d_pointer);
+    QSize sizeHint() const;
+protected:
+    void keyPressEvent(QKeyEvent *e);
+private:
+    QFileDialogPrivate *d_ptr;
+};
+
+class QFileDialogTreeView : public QTreeView
+{
+public:
+    QFileDialogTreeView(QWidget *parent);
+    void init(QFileDialogPrivate *d_pointer);
+    QSize sizeHint() const;
+
+protected:
+    void keyPressEvent(QKeyEvent *e);
+private:
+    QFileDialogPrivate *d_ptr;
+};
+
+inline QModelIndex QFileDialogPrivate::mapToSource(const QModelIndex &index) const {
+#ifdef QT_NO_PROXYMODEL
+    return index;
+#else
+    return proxyModel ? proxyModel->mapToSource(index) : index;
+#endif
+}
+inline QModelIndex QFileDialogPrivate::mapFromSource(const QModelIndex &index) const {
+#ifdef QT_NO_PROXYMODEL
+    return index;
+#else
+    return proxyModel ? proxyModel->mapFromSource(index) : index;
+#endif
+}
+
+inline QString QFileDialogPrivate::rootPath() const {
+    return model->rootPath();
+}
+
+#ifndef Q_WS_MAC
+    // Dummies for platforms that don't use native dialogs:
+    inline void QFileDialogPrivate::deleteNativeDialog_sys() { qt_guiPlatformPlugin()->fileDialogDelete(q_func()); }
+    inline bool QFileDialogPrivate::setVisible_sys(bool visible) { return qt_guiPlatformPlugin()->fileDialogSetVisible(q_func(), visible); }
+    inline QDialog::DialogCode QFileDialogPrivate::dialogResultCode_sys(){ return qt_guiPlatformPlugin()->fileDialogResultCode(q_func()); }
+    inline void QFileDialogPrivate::setDirectory_sys(const QString &directory) { qt_guiPlatformPlugin()->fileDialogSetDirectory(q_func(), directory); }
+    inline QString QFileDialogPrivate::directory_sys() const { return qt_guiPlatformPlugin()->fileDialogDirectory(q_func()); }
+    inline void QFileDialogPrivate::selectFile_sys(const QString &filename) { qt_guiPlatformPlugin()->fileDialogSelectFile(q_func(), filename); }
+    inline QStringList QFileDialogPrivate::selectedFiles_sys() const { return qt_guiPlatformPlugin()->fileDialogSelectedFiles(q_func()); }
+    inline void QFileDialogPrivate::setFilter_sys() { qt_guiPlatformPlugin()->fileDialogSetFilter(q_func()); }
+    inline void QFileDialogPrivate::setNameFilters_sys(const QStringList &filters) { qt_guiPlatformPlugin()->fileDialogSetNameFilters(q_func(), filters); }
+    inline void QFileDialogPrivate::selectNameFilter_sys(const QString &filter) { qt_guiPlatformPlugin()->fileDialogSelectNameFilter(q_func(), filter); }
+    inline QString QFileDialogPrivate::selectedNameFilter_sys() const { return qt_guiPlatformPlugin()->fileDialogSelectedNameFilter(q_func()); }
+#endif
+
+QT_END_NAMESPACE
+
+#endif // QT_NO_FILEDIALOG
+
+#endif // QFILEDIALOG_P_H