Add Qt3 development HEAD version

1 files changed, 347 insertions, 0 deletions

diff --git a/src/dialogs/qfiledialog.h b/src/dialogs/qfiledialog.h
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+/****************************************************************************
+**
+** Definition of QFileDialog class
+**
+** Created : 950428
+**
+** Copyright (C) 1992-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of the dialogs 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 [email protected].
+**
+** 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.
+**
+**********************************************************************/
+
+#ifndef QFILEDIALOG_H
+#define QFILEDIALOG_H
+
+class QPushButton;
+class QButton;
+class QLabel;
+class QWidget;
+class QFileDialog;
+class QTimer;
+class QNetworkOperation;
+class QLineEdit;
+class QListViewItem;
+class QListBoxItem;
+class QFileDialogPrivate;
+class QFileDialogQFileListView;
+
+#ifndef QT_H
+#include "qdir.h"
+#include "qdialog.h"
+#include "qurloperator.h"
+#include "qurlinfo.h"
+#endif // QT_H
+
+#if __GNUC__ - 0 > 3
+#pragma GCC system_header
+#endif
+
+#ifndef QT_NO_FILEDIALOG
+
+class Q_EXPORT QFileIconProvider : public QObject
+{
+    Q_OBJECT
+public:
+    QFileIconProvider( QObject * parent = 0, const char* name = 0 );
+    virtual const QPixmap * pixmap( const QFileInfo & );
+
+private:	// Disabled copy constructor and operator=
+#if defined(Q_DISABLE_COPY)
+    QFileIconProvider( const QFileIconProvider & );
+    QFileIconProvider& operator=( const QFileIconProvider & );
+#endif
+};
+
+class Q_EXPORT QFilePreview
+{
+public:
+    QFilePreview();
+    virtual void previewUrl( const QUrl &url ) = 0;
+
+};
+
+class Q_EXPORT QFileDialog : public QDialog
+{
+    Q_OBJECT
+    Q_ENUMS( Mode ViewMode PreviewMode )
+    // ##### Why are this read-only properties ?
+    Q_PROPERTY( QString selectedFile READ selectedFile )
+    Q_PROPERTY( QString selectedFilter READ selectedFilter )
+    Q_PROPERTY( QStringList selectedFiles READ selectedFiles )
+    // #### Should not we be able to set the path ?
+    Q_PROPERTY( QString dirPath READ dirPath )
+    Q_PROPERTY( bool showHiddenFiles READ showHiddenFiles WRITE setShowHiddenFiles )
+    Q_PROPERTY( Mode mode READ mode WRITE setMode )
+    Q_PROPERTY( ViewMode viewMode READ viewMode WRITE setViewMode )
+    Q_PROPERTY( PreviewMode previewMode READ previewMode WRITE setPreviewMode )
+    Q_PROPERTY( bool infoPreview READ isInfoPreviewEnabled WRITE setInfoPreviewEnabled )
+    Q_PROPERTY( bool contentsPreview READ isContentsPreviewEnabled WRITE setContentsPreviewEnabled )
+
+public:
+    QFileDialog( const QString& dirName, const QString& filter = QString::null,
+		 QWidget* parent=0, const char* name=0, bool modal = FALSE );
+    QFileDialog( QWidget* parent=0, const char* name=0, bool modal = FALSE );
+    ~QFileDialog();
+
+    // recommended static functions
+
+    static QString getOpenFileName( const QString &initially = QString::null,
+				    const QString &filter = QString::null,
+				    QWidget *parent = 0, const char* name = 0,
+				    const QString &caption = QString::null,
+				    QString *selectedFilter = 0,
+				    bool resolveSymlinks = TRUE);
+    static QString getSaveFileName( const QString &initially = QString::null,
+				    const QString &filter = QString::null,
+				    QWidget *parent = 0, const char* name = 0,
+				    const QString &caption = QString::null,
+				    QString *selectedFilter = 0,
+				    bool resolveSymlinks = TRUE);
+    static QString getExistingDirectory( const QString &dir = QString::null,
+					 QWidget *parent = 0,
+					 const char* name = 0,
+					 const QString &caption = QString::null,
+					 bool dirOnly = TRUE,
+					 bool resolveSymlinks = TRUE);
+    static QStringList getOpenFileNames( const QString &filter= QString::null,
+					 const QString &dir = QString::null,
+					 QWidget *parent = 0,
+					 const char* name = 0,
+					 const QString &caption = QString::null,
+					 QString *selectedFilter = 0,
+					 bool resolveSymlinks = TRUE);
+
+    // other static functions
+
+    static void setIconProvider( QFileIconProvider * );
+    static QFileIconProvider * iconProvider();
+
+    // non-static function for special needs
+
+    QString selectedFile() const;
+    QString selectedFilter() const;
+    virtual void setSelectedFilter( const QString& );
+    virtual void setSelectedFilter( int );
+
+    void setSelection( const QString &);
+
+    void selectAll( bool b );
+
+    QStringList selectedFiles() const;
+
+    QString dirPath() const;
+
+    void setDir( const QDir & );
+    const QDir *dir() const;
+
+    void setShowHiddenFiles( bool s );
+    bool showHiddenFiles() const;
+
+    void rereadDir();
+    void resortDir();
+
+    enum Mode { AnyFile, ExistingFile, Directory, ExistingFiles, DirectoryOnly };
+    void setMode( Mode );
+    Mode mode() const;
+
+    enum ViewMode { Detail, List };
+    enum PreviewMode { NoPreview, Contents, Info };
+    void setViewMode( ViewMode m );
+    ViewMode viewMode() const;
+    void setPreviewMode( PreviewMode m );
+    PreviewMode previewMode() const;
+
+    bool eventFilter( QObject *, QEvent * );
+
+    bool isInfoPreviewEnabled() const;
+    bool isContentsPreviewEnabled() const;
+    void setInfoPreviewEnabled( bool );
+    void setContentsPreviewEnabled( bool );
+
+    void setInfoPreview( QWidget *w, QFilePreview *preview );
+    void setContentsPreview( QWidget *w, QFilePreview *preview );
+
+    QUrl url() const;
+
+    void addFilter( const QString &filter );
+
+public slots:
+    void done( int );
+    void setDir( const QString& );
+    void setUrl( const QUrlOperator &url );
+    void setFilter( const QString& );
+    void setFilters( const QString& );
+    void setFilters( const char ** );
+    void setFilters( const QStringList& );
+
+protected:
+    void resizeEvent( QResizeEvent * );
+    void keyPressEvent( QKeyEvent * );
+
+    void addWidgets( QLabel *, QWidget *, QPushButton * );
+    void addToolButton( QButton *b, bool separator = FALSE );
+    void addLeftWidget( QWidget *w );
+    void addRightWidget( QWidget *w );
+
+signals:
+    void fileHighlighted( const QString& );
+    void fileSelected( const QString& );
+    void filesSelected( const QStringList& );
+    void dirEntered( const QString& );
+    void filterSelected( const QString& );
+
+private slots:
+    void detailViewSelectionChanged();
+    void listBoxSelectionChanged();
+    void changeMode( int );
+    void fileNameEditReturnPressed();
+    void stopCopy();
+    void removeProgressDia();
+
+    void fileSelected( int );
+    void fileHighlighted( int );
+    void dirSelected( int );
+    void pathSelected( int );
+
+    void updateFileNameEdit( QListViewItem *);
+    void selectDirectoryOrFile( QListViewItem * );
+    void popupContextMenu( QListViewItem *, const QPoint &, int );
+    void popupContextMenu( QListBoxItem *, const QPoint & );
+    void updateFileNameEdit( QListBoxItem *);
+    void selectDirectoryOrFile( QListBoxItem * );
+    void fileNameEditDone();
+
+    void okClicked();
+    void filterClicked(); // not used
+    void cancelClicked();
+
+    void cdUpClicked();
+    void newFolderClicked();
+
+    void fixupNameEdit();
+
+    void doMimeTypeLookup();
+
+    void updateGeometries();
+    void modeButtonsDestroyed();
+    void urlStart( QNetworkOperation *op );
+    void urlFinished( QNetworkOperation *op );
+    void dataTransferProgress( int bytesDone, int bytesTotal, QNetworkOperation * );
+    void insertEntry( const QValueList<QUrlInfo> &fi, QNetworkOperation *op );
+    void removeEntry( QNetworkOperation * );
+    void createdDirectory( const QUrlInfo &info, QNetworkOperation * );
+    void itemChanged( QNetworkOperation * );
+    void goBack();
+
+private:
+    enum PopupAction {
+	PA_Open = 0,
+	PA_Delete,
+	PA_Rename,
+	PA_SortName,
+	PA_SortSize,
+	PA_SortType,
+	PA_SortDate,
+	PA_SortUnsorted,
+	PA_Cancel,
+	PA_Reload,
+	PA_Hidden
+    };
+
+    void init();
+    bool trySetSelection( bool isDir, const QUrlOperator &, bool );
+    void deleteFile( const QString &filename );
+    void popupContextMenu( const QString &filename, bool withSort,
+			   PopupAction &action, const QPoint &p );
+    void updatePreviews( const QUrl &u );
+
+    QDir reserved; // was cwd
+    QString fileName;
+
+    friend class QFileDialogQFileListView;
+    friend class QFileListBox;
+
+    QFileDialogPrivate *d;
+    QFileDialogQFileListView  *files;
+
+    QLineEdit  *nameEdit; // also filter
+    QPushButton *okB;
+    QPushButton *cancelB;
+
+#if defined(Q_WS_WIN)
+    static QString winGetOpenFileName( const QString &initialSelection,
+				       const QString &filter,
+				       QString* workingDirectory,
+				       QWidget *parent = 0,
+				       const char* name = 0,
+				       const QString& caption = QString::null,
+				       QString* selectedFilter = 0 );
+    static QString winGetSaveFileName( const QString &initialSelection,
+				       const QString &filter,
+				       QString* workingDirectory,
+				       QWidget *parent = 0,
+				       const char* name = 0,
+				       const QString& caption = QString::null,
+    				       QString* selectedFilter = 0 );
+    static QStringList winGetOpenFileNames( const QString &filter,
+					    QString* workingDirectory,
+					    QWidget *parent = 0,
+					    const char* name = 0,
+					    const QString& caption = QString::null,
+					    QString* selectedFilter = 0 );
+    static QString winGetExistingDirectory( const QString &initialDirectory,
+					    QWidget* parent = 0,
+					    const char* name = 0,
+					    const QString& caption = QString::null);
+    static QString resolveLinkFile( const QString& linkfile );
+#endif
+#if defined(Q_WS_MACX) || defined(Q_WS_MAC9)
+    static QString macGetSaveFileName( const QString &, const QString &,
+				       QString *, QWidget *, const char*,
+				       const QString&, QString *);
+    static QStringList macGetOpenFileNames( const QString &, QString*,
+					    QWidget *, const char *,
+					    const QString&, QString *,
+					    bool = TRUE, bool = FALSE );
+#endif
+
+
+private:	// Disabled copy constructor and operator=
+#if defined(Q_DISABLE_COPY)
+    QFileDialog( const QFileDialog & );
+    QFileDialog &operator=( const QFileDialog & );
+#endif
+};
+
+#endif
+
+#endif // QFILEDIALOG_H