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/****************************************************************************
**
** Definition of TQFileDialog class
**
** Created : 950428
**
** Copyright (C) 2010 Timothy Pearson and (C) 1992-2008 Trolltech ASA.
**
** This file is part of the dialogs module of the TQt 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 TQt 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.TQPL
** included in the packaging of this file. Licensees holding valid TQt
** Commercial licenses may use this file in accordance with the TQt
** 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 TQFILEDIALOG_H
#define TQFILEDIALOG_H
class TQPushButton;
class TQButton;
class TQLabel;
class TQWidget;
class TQFileDialog;
class TQTimer;
class TQNetworkOperation;
class TQLineEdit;
class TQListViewItem;
class TQListBoxItem;
class TQFileDialogPrivate;
class TQFileDialogTQFileListView;
#ifndef TQT_H
#include "tqdir.h"
#include "tqdialog.h"
#include "tqurloperator.h"
#include "tqurlinfo.h"
#endif // TQT_H
#if __GNUC__ - 0 > 3
#pragma GCC system_header
#endif
#ifndef TQT_NO_FILEDIALOG
class TQ_EXPORT TQFileIconProvider : public TQObject
{
Q_OBJECT
TQ_OBJECT
public:
TQFileIconProvider( TQObject * tqparent = 0, const char* name = 0 );
virtual const TQPixmap * pixmap( const TQFileInfo & );
private: // Disabled copy constructor and operator=
#if defined(TQ_DISABLE_COPY)
TQFileIconProvider( const TQFileIconProvider & );
TQFileIconProvider& operator=( const TQFileIconProvider & );
#endif
};
class TQ_EXPORT TQFilePreview
{
public:
TQFilePreview();
virtual void previewUrl( const TQUrl &url ) = 0;
};
class TQ_EXPORT TQFileDialog : public TQDialog
{
Q_OBJECT
TQ_OBJECT
TQ_ENUMS( Mode ViewMode PreviewMode )
// ##### Why are this read-only properties ?
Q_PROPERTY( TQString selectedFile READ selectedFile )
Q_PROPERTY( TQString selectedFilter READ selectedFilter )
Q_PROPERTY( TQStringList selectedFiles READ selectedFiles )
// #### Should not we be able to set the path ?
Q_PROPERTY( TQString 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:
TQFileDialog( const TQString& dirName, const TQString& filter = TQString::null,
TQWidget* tqparent=0, const char* name=0, bool modal = FALSE );
TQFileDialog( TQWidget* tqparent=0, const char* name=0, bool modal = FALSE );
~TQFileDialog();
// recommended static functions
static TQString getOpenFileName( const TQString &initially = TQString::null,
const TQString &filter = TQString::null,
TQWidget *tqparent = 0, const char* name = 0,
const TQString &caption = TQString::null,
TQString *selectedFilter = 0,
bool resolveSymlinks = TRUE);
static TQString getSaveFileName( const TQString &initially = TQString::null,
const TQString &filter = TQString::null,
TQWidget *tqparent = 0, const char* name = 0,
const TQString &caption = TQString::null,
TQString *selectedFilter = 0,
bool resolveSymlinks = TRUE);
static TQString getExistingDirectory( const TQString &dir = TQString::null,
TQWidget *tqparent = 0,
const char* name = 0,
const TQString &caption = TQString::null,
bool dirOnly = TRUE,
bool resolveSymlinks = TRUE);
static TQStringList getOpenFileNames( const TQString &filter= TQString::null,
const TQString &dir = TQString::null,
TQWidget *tqparent = 0,
const char* name = 0,
const TQString &caption = TQString::null,
TQString *selectedFilter = 0,
bool resolveSymlinks = TRUE);
// other static functions
static void setIconProvider( TQFileIconProvider * );
static TQFileIconProvider * iconProvider();
// non-static function for special needs
TQString selectedFile() const;
TQString selectedFilter() const;
virtual void setSelectedFilter( const TQString& );
virtual void setSelectedFilter( int );
void setSelection( const TQString &);
void selectAll( bool b );
TQStringList selectedFiles() const;
TQString dirPath() const;
void setDir( const TQDir & );
const TQDir *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( TQObject *, TQEvent * );
bool isInfoPreviewEnabled() const;
bool isContentsPreviewEnabled() const;
void setInfoPreviewEnabled( bool );
void setContentsPreviewEnabled( bool );
void setInfoPreview( TQWidget *w, TQFilePreview *preview );
void setContentsPreview( TQWidget *w, TQFilePreview *preview );
TQUrl url() const;
void addFilter( const TQString &filter );
public Q_SLOTS:
void done( int );
void setDir( const TQString& );
void setUrl( const TQUrlOperator &url );
void setFilter( const TQString& );
void setFilters( const TQString& );
void setFilters( const char ** );
void setFilters( const TQStringList& );
protected:
void resizeEvent( TQResizeEvent * );
void keyPressEvent( TQKeyEvent * );
void addWidgets( TQLabel *, TQWidget *, TQPushButton * );
void addToolButton( TQButton *b, bool separator = FALSE );
void addLeftWidget( TQWidget *w );
void addRightWidget( TQWidget *w );
Q_SIGNALS:
void fileHighlighted( const TQString& );
void fileSelected( const TQString& );
void filesSelected( const TQStringList& );
void dirEntered( const TQString& );
void filterSelected( const TQString& );
private Q_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( TQListViewItem *);
void selectDirectoryOrFile( TQListViewItem * );
void popupContextMenu( TQListViewItem *, const TQPoint &, int );
void popupContextMenu( TQListBoxItem *, const TQPoint & );
void updateFileNameEdit( TQListBoxItem *);
void selectDirectoryOrFile( TQListBoxItem * );
void fileNameEditDone();
void okClicked();
void filterClicked(); // not used
void cancelClicked();
void cdUpClicked();
void newFolderClicked();
void fixupNameEdit();
void doMimeTypeLookup();
void updateGeometries();
void modeButtonsDestroyed();
void urlStart( TQNetworkOperation *op );
void urlFinished( TQNetworkOperation *op );
void dataTransferProgress( int bytesDone, int bytesTotal, TQNetworkOperation * );
void insertEntry( const TQValueList<TQUrlInfo> &fi, TQNetworkOperation *op );
void removeEntry( TQNetworkOperation * );
void createdDirectory( const TQUrlInfo &info, TQNetworkOperation * );
void itemChanged( TQNetworkOperation * );
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 TQUrlOperator &, bool );
void deleteFile( const TQString &filename );
void popupContextMenu( const TQString &filename, bool withSort,
PopupAction &action, const TQPoint &p );
void updatePreviews( const TQUrl &u );
TQDir reserved; // was cwd
TQString fileName;
friend class TQFileDialogTQFileListView;
friend class TQFileListBox;
friend class TQDialog;
TQFileDialogPrivate *d;
TQFileDialogTQFileListView *files;
TQLineEdit *nameEdit; // also filter
TQPushButton *okB;
TQPushButton *cancelB;
#if defined(TQ_WS_WIN)
static TQString winGetOpenFileName( const TQString &initialSelection,
const TQString &filter,
TQString* workingDirectory,
TQWidget *tqparent = 0,
const char* name = 0,
const TQString& caption = TQString::null,
TQString* selectedFilter = 0 );
static TQString winGetSaveFileName( const TQString &initialSelection,
const TQString &filter,
TQString* workingDirectory,
TQWidget *tqparent = 0,
const char* name = 0,
const TQString& caption = TQString::null,
TQString* selectedFilter = 0 );
static TQStringList winGetOpenFileNames( const TQString &filter,
TQString* workingDirectory,
TQWidget *tqparent = 0,
const char* name = 0,
const TQString& caption = TQString::null,
TQString* selectedFilter = 0 );
static TQString winGetExistingDirectory( const TQString &initialDirectory,
TQWidget* tqparent = 0,
const char* name = 0,
const TQString& caption = TQString::null);
static TQString resolveLinkFile( const TQString& linkfile );
#endif
#if defined(TQ_WS_MACX) || defined(TQ_WS_MAC9)
static TQString macGetSaveFileName( const TQString &, const TQString &,
TQString *, TQWidget *, const char*,
const TQString&, TQString *);
static TQStringList macGetOpenFileNames( const TQString &, TQString*,
TQWidget *, const char *,
const TQString&, TQString *,
bool = TRUE, bool = FALSE );
#endif
private: // Disabled copy constructor and operator=
#if defined(TQ_DISABLE_COPY)
TQFileDialog( const TQFileDialog & );
TQFileDialog &operator=( const TQFileDialog & );
#endif
};
#endif
#endif // TQFILEDIALOG_H
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