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-rw-r--r--tqtinterface/qt4/src/dialogs/tqfiledialog.cpp6466
1 files changed, 0 insertions, 6466 deletions
diff --git a/tqtinterface/qt4/src/dialogs/tqfiledialog.cpp b/tqtinterface/qt4/src/dialogs/tqfiledialog.cpp
deleted file mode 100644
index d2763bf..0000000
--- a/tqtinterface/qt4/src/dialogs/tqfiledialog.cpp
+++ /dev/null
@@ -1,6466 +0,0 @@
-/****************************************************************************
-**
-** Implementation of TQFileDialog class
-**
-** Created : 950429
-**
-** 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.
-**
-**********************************************************************/
-
-#include "tqplatformdefs.h"
-
-// Solaris redefines connect -> __xnet_connect with _XOPEN_SOURCE_EXTENDED.
-#if defined(connect)
-# undef connect
-#endif
-
-// POSIX Large File Support redefines truncate -> truncate64
-#if defined(truncate)
-# undef truncate
-#endif
-
-#include "tqfiledialog.h"
-
-#ifndef TQT_NO_FILEDIALOG
-
-#include "private/tqapplication_p.h"
-#include "tqapplication.h"
-#include "tqbitmap.h"
-#include "tqbuttongroup.h"
-#include "tqcheckbox.h"
-#include "tqcleanuphandler.h"
-#include "tqcombobox.h"
-#include "tqcstring.h"
-#include "tqcursor.h"
-#include "tqdragobject.h"
-#include "tqfile.h"
-#include "tqguardedptr.h"
-#include "tqhbox.h"
-#include "tqheader.h"
-#include "tqlabel.h"
-#include "tqlayout.h"
-#include "tqlibrary.h"
-#include "tqlineedit.h"
-#include "tqlistbox.h"
-#include "tqlistview.h"
-#include "tqmap.h"
-#include "tqmessagebox.h"
-#include "tqmime.h"
-#include "tqnetworkprotocol.h"
-#include "tqobjectlist.h"
-#include "tqpainter.h"
-#include "tqpopupmenu.h"
-#include "tqprogressbar.h"
-#include "tqptrvector.h"
-#include "tqpushbutton.h"
-#include "tqregexp.h"
-#include "tqsemimodal.h"
-#include "tqsplitter.h"
-#include "tqstrlist.h"
-#include "tqstyle.h"
-#include "tqtimer.h"
-#include "tqtoolbutton.h"
-#include "tqtooltip.h"
-#include "tqvbox.h"
-#include "tqwidgetstack.h"
-
-#ifdef TQ_WS_WIN
-#ifdef TQT_THREAD_SUPPORT
-# include <private/tqmutexpool_p.h>
-#endif // TQT_THREAD_SUPPORT
-#endif // TQ_WS_WIN
-
-#if !defined(TQ_OS_TEMP)
-#include <time.h>
-#else
-#include <shellapi.h>
-#endif
-#include <stdlib.h>
-#include <limits.h>
-#include <ctype.h>
-
-#ifdef TQ_WS_MAC
-#include "tqt_mac.h"
-extern TQString qt_mac_precomposeFileName(const TQString &); // qglobal.cpp
-#undef check
-#endif
-
-/* XPM */
-static const char * const start_xpm[]={
- "16 15 8 1",
- "a c #cec6bd",
- "# c #000000",
- "e c #ffff00",
- "b c #999999",
- "f c #cccccc",
- "d c #dcdcdc",
- "c c #ffffff",
- ". c None",
- ".....######aaaaa",
- "...bb#cccc##aaaa",
- "..bcc#cccc#d#aaa",
- ".bcef#cccc#dd#aa",
- ".bcfe#cccc#####a",
- ".bcef#ccccccccc#",
- "bbbbbbbbbbbbccc#",
- "bccccccccccbbcc#",
- "bcefefefefee#bc#",
- ".bcefefefefef#c#",
- ".bcfefefefefe#c#",
- "..bcfefefefeeb##",
- "..bbbbbbbbbbbbb#",
- "...#############",
- "................"};
-
-/* XPM */
-static const char * const end_xpm[]={
- "16 15 9 1",
- "d c #a0a0a0",
- "c c #c3c3c3",
- "# c #cec6bd",
- ". c #000000",
- "f c #ffff00",
- "e c #999999",
- "g c #cccccc",
- "b c #ffffff",
- "a c None",
- "......####aaaaaa",
- ".bbbb..###aaaaaa",
- ".bbbb.c.##aaaaaa",
- ".bbbb....ddeeeea",
- ".bbbbbbb.bbbbbe.",
- ".bbbbbbb.bcfgfe.",
- "eeeeeeeeeeeeefe.",
- "ebbbbbbbbbbeege.",
- "ebfgfgfgfgff.ee.",
- "aebfgfgfgfgfg.e.",
- "aebgfgfgfgfgf.e.",
- "aaebgfgfgfgffe..",
- "aaeeeeeeeeeeeee.",
- "aaa.............",
- "aaaaaaaaaaaaaaaa"};
-
-/* XPM */
-static const char* const open_xpm[]={
- "16 16 6 1",
- ". c None",
- "b c #ffff00",
- "d c #000000",
- "* c #999999",
- "c c #cccccc",
- "a c #ffffff",
- "................",
- "................",
- "...*****........",
- "..*aaaaa*.......",
- ".*abcbcba******.",
- ".*acbcbcaaaaaa*d",
- ".*abcbcbcbcbcb*d",
- "*************b*d",
- "*aaaaaaaaaa**c*d",
- "*abcbcbcbcbbd**d",
- ".*abcbcbcbcbcd*d",
- ".*acbcbcbcbcbd*d",
- "..*acbcbcbcbb*dd",
- "..*************d",
- "...ddddddddddddd",
- "................"};
-
-/* XPM */
-static const char * const link_dir_xpm[]={
- "16 16 10 1",
- "h c #808080",
- "g c #a0a0a0",
- "d c #000000",
- "b c #ffff00",
- "f c #303030",
- "# c #999999",
- "a c #cccccc",
- "e c #585858",
- "c c #ffffff",
- ". c None",
- "................",
- "................",
- "..#####.........",
- ".#ababa#........",
- "#abababa######..",
- "#cccccccccccc#d.",
- "#cbababababab#d.",
- "#cabababababa#d.",
- "#cbababdddddddd.",
- "#cababadccccccd.",
- "#cbababdcececcd.",
- "#cababadcefdfcd.",
- "#cbababdccgdhcd.",
- "#######dccchccd.",
- ".dddddddddddddd.",
- "................"};
-
-/* XPM */
-static const char * const link_file_xpm[]={
- "16 16 10 1",
- "h c #808080",
- "g c #a0a0a0",
- "d c #c3c3c3",
- ". c #7f7f7f",
- "c c #000000",
- "b c #bfbfbf",
- "f c #303030",
- "e c #585858",
- "a c #ffffff",
- "# c None",
- "################",
- "..........######",
- ".aaaaaaaab.#####",
- ".aaaaaaaaba.####",
- ".aaaaaaaacccc###",
- ".aaaaaaaaaabc###",
- ".aaaaaaaaaabc###",
- ".aaaaaaaaaadc###",
- ".aaaaaaaaaadc###",
- ".aaaacccccccc###",
- ".aaaacaaaaaac###",
- ".aaaacaeaeaac###",
- ".aaaacaefcfac###",
- ".aaaacaagchac###",
- ".ddddcaaahaac###",
- "ccccccccccccc###"};
-
-/* XPM */
-static const char* const file_xpm[]={
- "16 16 5 1",
- ". c #7f7f7f",
- "# c None",
- "c c #000000",
- "b c #bfbfbf",
- "a c #ffffff",
- "################",
- "..........######",
- ".aaaaaaaab.#####",
- ".aaaaaaaaba.####",
- ".aaaaaaaacccc###",
- ".aaaaaaaaaabc###",
- ".aaaaaaaaaabc###",
- ".aaaaaaaaaabc###",
- ".aaaaaaaaaabc###",
- ".aaaaaaaaaabc###",
- ".aaaaaaaaaabc###",
- ".aaaaaaaaaabc###",
- ".aaaaaaaaaabc###",
- ".aaaaaaaaaabc###",
- ".bbbbbbbbbbbc###",
- "ccccccccccccc###"};
-
-/* XPM */
-static const char * const closed_xpm[]={
- "16 16 6 1",
- ". c None",
- "b c #ffff00",
- "d c #000000",
- "* c #999999",
- "a c #cccccc",
- "c c #ffffff",
- "................",
- "................",
- "..*****.........",
- ".*ababa*........",
- "*abababa******..",
- "*cccccccccccc*d.",
- "*cbababababab*d.",
- "*cabababababa*d.",
- "*cbababababab*d.",
- "*cabababababa*d.",
- "*cbababababab*d.",
- "*cabababababa*d.",
- "*cbababababab*d.",
- "**************d.",
- ".dddddddddddddd.",
- "................"};
-
-
-/* XPM */
-static const char* const cdtoparent_xpm[]={
- "15 13 3 1",
- ". c None",
- "* c #000000",
- "a c #ffff99",
- "..*****........",
- ".*aaaaa*.......",
- "***************",
- "*aaaaaaaaaaaaa*",
- "*aaaa*aaaaaaaa*",
- "*aaa***aaaaaaa*",
- "*aa*****aaaaaa*",
- "*aaaa*aaaaaaaa*",
- "*aaaa*aaaaaaaa*",
- "*aaaa******aaa*",
- "*aaaaaaaaaaaaa*",
- "*aaaaaaaaaaaaa*",
- "***************"};
-
-
-/* XPM */
-static const char* const newfolder_xpm[] = {
- "15 14 4 1",
- " c None",
- ". c #000000",
- "+ c #FFFF00",
- "@ c #FFFFFF",
- " . ",
- " ",
- " . ",
- " . . ",
- " .... . . . ",
- " .+@+@. . . ",
- ".......... . .",
- ".@+@+@+@+@.. ",
- ".+@+@+@+@+. . ",
- ".@+@+@+@+@. . ",
- ".+@+@+@+@+. ",
- ".@+@+@+@+@. ",
- ".+@+@+@+@+. ",
- "........... "};
-
-/* XPM */
-static const char* const detailedview_xpm[]={
- "14 11 3 1",
- ". c None",
- "* c #000000",
- "a c #000099",
- ".****.***.***.",
- "..............",
- "aaaaaaaaaaaaaa",
- "..............",
- ".****.***.***.",
- "..............",
- ".****.***.***.",
- "..............",
- ".****.***.***.",
- "..............",
- ".****.***.***."};
-
-/* XPM */
-static const char* const previewinfoview_xpm[]={
- "13 13 4 1",
- ". c #00007f",
- "a c black",
- "# c #cec6bd",
- "b c #000000",
- "..#####aaaaaa",
- ".#.#bb#a#####",
- "...####a#bbb#",
- "#######a#####",
- "#######a#bb##",
- "..#####a#####",
- ".#.#bb#a#bbb#",
- "...####a#####",
- "#######a#bb##",
- "#######a#####",
- "..#####a#bbb#",
- ".#.#bb#a#####",
- "...####aaaaaa"};
-
-/* XPM */
-static const char* const previewcontentsview_xpm[]={
- "14 13 5 1",
- ". c #00007f",
- "a c black",
- "c c #7f007f",
- "# c #cec6bd",
- "b c #000000",
- "..#####aaaaaaa",
- ".#.#bb#a#####a",
- "...####a#ccc#a",
- "#######a#ccc#a",
- "#######a#####a",
- "..#####a#bbb#a",
- ".#.#bb#a#####a",
- "...####a#bbb#a",
- "#######a#####a",
- "#######a#bbb#a",
- "..#####a#####a",
- ".#.#bb#a#####a",
- "...####aaaaaaa"};
-
-/* XPM */
-static const char* const mclistview_xpm[]={
- "15 11 4 1",
- "* c None",
- "b c #000000",
- ". c #000099",
- "a c #ffffff",
- "...*****...****",
- ".a.*bbb*.a.*bbb",
- "...*****...****",
- "***************",
- "...*****...****",
- ".a.*bbb*.a.*bbb",
- "...*****...****",
- "***************",
- "...*****...****",
- ".a.*bbb*.a.*bbb",
- "...*****...****"};
-
-/* XPM */
-static const char * const back_xpm [] = {
- "13 11 3 1",
- "a c #00ffff",
- "# c #000000",
- ". c None",
- ".....#.......",
- "....##.......",
- "...#a#.......",
- "..#aa########",
- ".#aaaaaaaaaa#",
- "#aaaaaaaaaaa#",
- ".#aaaaaaaaaa#",
- "..#aa########",
- "...#a#.......",
- "....##.......",
- ".....#......."};
-
-static TQPixmap * openFolderIcon = 0;
-static TQPixmap * closedFolderIcon = 0;
-static TQPixmap * detailViewIcon = 0;
-static TQPixmap * multiColumnListViewIcon = 0;
-static TQPixmap * cdToParentIcon = 0;
-static TQPixmap * newFolderIcon = 0;
-static TQPixmap * fifteenTransparentPixels = 0;
-static TQPixmap * symLinkDirIcon = 0;
-static TQPixmap * symLinkFileIcon = 0;
-static TQPixmap * fileIcon = 0;
-static TQPixmap * startCopyIcon = 0;
-static TQPixmap * endCopyIcon = 0;
-static TQPixmap * previewContentsViewIcon = 0;
-static TQPixmap * previewInfoViewIcon = 0;
-static TQPixmap *goBackIcon = 0;
-static TQFileIconProvider * fileIconProvider = 0;
-static int lastWidth = 0;
-static int lastHeight = 0;
-static TQString * workingDirectory = 0;
-
-static bool bShowHiddenFiles = FALSE;
-static int sortFilesBy = (int)TQDir::Name;
-static bool sortAscending = TRUE;
-static bool detailViewMode = FALSE;
-
-static TQCleanupHandler<TQPixmap> qfd_cleanup_pixmap;
-static TQCleanupHandler<TQString> qfd_cleanup_string;
-
-static TQString toRootIfNotExists( const TQString &path )
-{
- if ( !path.isEmpty() )
- return path;
-
- const TQFileInfoList *drives = TQDir::drives();
- TQ_ASSERT( drives && !drives->isEmpty() );
- return drives->getFirst()->filePath();
-}
-
-static bool isDirectoryMode( int m )
-{
- return m == TQFileDialog::Directory || m == TQFileDialog::DirectoryOnly;
-}
-
-static void updateLastSize( TQFileDialog *that )
-{
- int extWidth = 0;
- int extHeight = 0;
- if ( that->extension() && that->extension()->isVisible() ) {
- if ( that->orientation() == Qt::Vertical )
- extHeight = that->extension()->height();
- else
- extWidth = that->extension()->width();
- }
- lastWidth = that->width() - extWidth;
- lastHeight = that->height() - extHeight;
-}
-
-// Don't remove the lines below!
-//
-// resolving the W methods manually is needed, because Windows 95 doesn't include
-// these methods in Shell32.lib (not even stubs!), so you'd get an unresolved symbol
-// when TQt calls getEsistingDirectory(), etc.
-#if defined(TQ_WS_WIN)
-
-typedef UINT (WINAPI *PtrExtractIconEx)(LPCTSTR,int,HICON*,HICON*,UINT);
-static PtrExtractIconEx ptrExtractIconEx = 0;
-
-static void resolveLibs()
-{
-#ifndef TQ_OS_TEMP
- static bool triedResolve = FALSE;
-
- if ( !triedResolve ) {
-#ifdef TQT_THREAD_SUPPORT
- // protect initialization
- TQMutexLocker locker( tqt_global_mutexpool ?
- tqt_global_mutexpool->get( &triedResolve ) : 0 );
- // check triedResolve again, since another thread may have already
- // done the initialization
- if ( triedResolve ) {
- // another thread did initialize the security function pointers,
- // so we shouldn't do it again.
- return;
- }
-#endif
- triedResolve = TRUE;
- if ( qt_wintqunicode ) {
- TQLibrary lib("shell32");
- lib.setAutoUnload( FALSE );
- ptrExtractIconEx = (PtrExtractIconEx) lib.resolve( "ExtractIconExW" );
- }
- }
-#endif
-}
-#ifdef TQ_OS_TEMP
-#define PtrExtractIconEx ExtractIconEx
-#endif
-
-class TQWindowsIconProvider : public TQFileIconProvider
-{
-public:
- TQWindowsIconProvider( TQObject *parent=0, const char *name=0 );
- ~TQWindowsIconProvider();
-
- const TQPixmap * pixmap( const TQFileInfo &fi );
-
-private:
- TQPixmap defaultFolder;
- TQPixmap defaultFile;
- TQPixmap defaultExe;
- TQPixmap pix;
- int pixw, pixh;
- TQMap< TQString, TQPixmap > cache;
-
-};
-#endif
-
-static void makeVariables() {
- if ( !openFolderIcon ) {
- workingDirectory = new TQString( ::toRootIfNotExists(TQDir::currentDirPath()) );
- qfd_cleanup_string.add( &workingDirectory );
-
- openFolderIcon = new TQPixmap( (const char **)open_xpm);
- qfd_cleanup_pixmap.add( &openFolderIcon );
- symLinkDirIcon = new TQPixmap( (const char **)link_dir_xpm);
- qfd_cleanup_pixmap.add( &symLinkDirIcon );
- symLinkFileIcon = new TQPixmap( (const char **)link_file_xpm);
- qfd_cleanup_pixmap.add( &symLinkFileIcon );
- fileIcon = new TQPixmap( (const char **)file_xpm);
- qfd_cleanup_pixmap.add( &fileIcon );
- closedFolderIcon = new TQPixmap( (const char **)closed_xpm);
- qfd_cleanup_pixmap.add( &closedFolderIcon );
- detailViewIcon = new TQPixmap( (const char **)detailedview_xpm);
- qfd_cleanup_pixmap.add( &detailViewIcon );
- multiColumnListViewIcon = new TQPixmap( (const char **)mclistview_xpm);
- qfd_cleanup_pixmap.add( &multiColumnListViewIcon );
- cdToParentIcon = new TQPixmap( (const char **)cdtoparent_xpm);
- qfd_cleanup_pixmap.add( &cdToParentIcon );
- newFolderIcon = new TQPixmap( (const char **)newfolder_xpm);
- qfd_cleanup_pixmap.add( &newFolderIcon );
- previewInfoViewIcon
- = new TQPixmap( (const char **)previewinfoview_xpm );
- qfd_cleanup_pixmap.add( &previewInfoViewIcon );
- previewContentsViewIcon
- = new TQPixmap( (const char **)previewcontentsview_xpm );
- qfd_cleanup_pixmap.add( &previewContentsViewIcon );
- startCopyIcon = new TQPixmap( (const char **)start_xpm );
- qfd_cleanup_pixmap.add( &startCopyIcon );
- endCopyIcon = new TQPixmap( (const char **)end_xpm );
- qfd_cleanup_pixmap.add( &endCopyIcon );
- goBackIcon = new TQPixmap( (const char **)back_xpm );
- qfd_cleanup_pixmap.add( &goBackIcon );
- fifteenTransparentPixels = new TQPixmap( closedFolderIcon->width(), 1 );
- qfd_cleanup_pixmap.add( &fifteenTransparentPixels );
- TQBitmap m( fifteenTransparentPixels->width(), 1 );
- m.fill( TQt::color0 );
- fifteenTransparentPixels->setMask( m );
- bShowHiddenFiles = FALSE;
- sortFilesBy = (int)TQDir::Name;
- detailViewMode = FALSE;
-#if defined(TQ_WS_WIN)
- if ( !fileIconProvider )
- fileIconProvider = new TQWindowsIconProvider( tqApp );
-#endif
- }
-}
-
-/******************************************************************
- *
- * Definitions of view classes
- *
- ******************************************************************/
-
-class TQRenameEdit : public TQLineEdit
-{
- Q_OBJECT
- TQ_OBJECT
-
-public:
- TQRenameEdit( TQWidget *parent )
- : TQLineEdit( parent, "qt_rename_edit" ), doRenameAlreadyEmitted(FALSE)
- {
- connect( this, TQT_SIGNAL(returnPressed()), TQT_SLOT(slotReturnPressed()) );
- }
-
-protected:
- void keyPressEvent( TQKeyEvent *e );
- void focusOutEvent( TQFocusEvent *e );
-
-Q_SIGNALS:
- void cancelRename();
- void doRename();
-
-private Q_SLOTS:
- void slotReturnPressed();
-
-private:
- bool doRenameAlreadyEmitted;
-};
-
-class TQFileListBox : public TQListBox
-{
- friend class TQFileDialog;
-
- Q_OBJECT
- TQ_OBJECT
-
-private:
- TQFileListBox( TQWidget *parent, TQFileDialog *d );
-
- void clear();
- void show();
- void startRename( bool check = TRUE );
- void viewportMousePressEvent( TQMouseEvent *e );
- void viewportMouseReleaseEvent( TQMouseEvent *e );
- void viewportMouseDoubleClickEvent( TQMouseEvent *e );
- void viewportMouseMoveEvent( TQMouseEvent *e );
-#ifndef TQT_NO_DRAGANDDROP
- void viewportDragEnterEvent( TQDragEnterEvent *e );
- void viewportDragMoveEvent( TQDragMoveEvent *e );
- void viewportDragLeaveEvent( TQDragLeaveEvent *e );
- void viewportDropEvent( TQDropEvent *e );
- bool acceptDrop( const TQPoint &pnt, TQWidget *source );
- void setCurrentDropItem( const TQPoint &pnt );
-#endif
- void keyPressEvent( TQKeyEvent *e );
-
-private Q_SLOTS:
- void rename();
- void cancelRename();
- void doubleClickTimeout();
- void changeDirDuringDrag();
- void dragObjDestroyed();
- void contentsMoved( int, int );
-
-private:
- TQRenameEdit *lined;
- TQFileDialog *filedialog;
- bool renaming;
- TQTimer* renameTimer;
- TQListBoxItem *renameItem, *dragItem;
- TQPoint pressPos, oldDragPos;
- bool mousePressed;
- int urls;
- TQString startDragDir;
- TQListBoxItem *currDropItem;
- TQTimer *changeDirTimer;
- bool firstMousePressEvent;
- TQUrlOperator startDragUrl;
-
-};
-
-
-class TQFileDialogTQFileListView : public TQListView
-{
- Q_OBJECT
- TQ_OBJECT
-
-public:
- TQFileDialogTQFileListView( TQWidget *parent, TQFileDialog *d );
-
- void clear();
- void startRename( bool check = TRUE );
- void setSorting( int column, bool increasing = TRUE );
-
- TQRenameEdit *lined;
- bool renaming;
- TQListViewItem *renameItem;
-
-private:
- void viewportMousePressEvent( TQMouseEvent *e );
- void viewportMouseDoubleClickEvent( TQMouseEvent *e );
- void keyPressEvent( TQKeyEvent *e );
- void viewportMouseReleaseEvent( TQMouseEvent *e );
- void viewportMouseMoveEvent( TQMouseEvent *e );
-#ifndef TQT_NO_DRAGANDDROP
- void viewportDragEnterEvent( TQDragEnterEvent *e );
- void viewportDragMoveEvent( TQDragMoveEvent *e );
- void viewportDragLeaveEvent( TQDragLeaveEvent *e );
- void viewportDropEvent( TQDropEvent *e );
- bool acceptDrop( const TQPoint &pnt, TQWidget *source );
- void setCurrentDropItem( const TQPoint &pnt );
-#endif
-
-private Q_SLOTS:
- void rename();
- void cancelRename();
- void changeSortColumn2( int column );
- void doubleClickTimeout();
- void changeDirDuringDrag();
- void dragObjDestroyed();
- void contentsMoved( int, int );
-
-private:
- TQFileDialog *filedialog;
- TQTimer* renameTimer;
- TQPoint pressPos, oldDragPos;
- bool mousePressed;
- int urls;
- TQString startDragDir;
- TQListViewItem *currDropItem, *dragItem;
- TQTimer *changeDirTimer;
- bool firstMousePressEvent;
- bool ascending;
- int sortcolumn;
- TQUrlOperator startDragUrl;
-
-};
-
-/****************************************************************************
- *
- * Classes for copy progress dialog
- *
- ****************************************************************************/
-
-class TQFDProgressAnimation : public TQWidget
-{
- Q_OBJECT
- TQ_OBJECT
-
-public:
- TQFDProgressAnimation( TQWidget *parent );
- void start();
-
-private Q_SLOTS:
- void next();
-
-protected:
- void paintEvent( TQPaintEvent *e );
-
-private:
- int step;
- TQTimer *timer;
-
-};
-
-TQFDProgressAnimation::TQFDProgressAnimation( TQWidget *parent )
- : TQWidget( parent, "qt_progressanimation" )
-{
- setFixedSize( 300, 50 );
- step = -1;
- next();
- timer = new TQTimer( this );
- connect( timer, TQT_SIGNAL( timeout() ),
- this, TQT_SLOT( next() ) );
-}
-
-void TQFDProgressAnimation::start()
-{
- timer->start( 150, FALSE );
-}
-
-void TQFDProgressAnimation::next()
-{
- ++step;
- if ( step > 10 )
- step = 0;
- tqrepaint();
-}
-
-void TQFDProgressAnimation::paintEvent( TQPaintEvent * )
-{
- erase();
-
- TQPainter p;
- p.begin( this );
- if ( step == 0 ) {
- p.drawPixmap( 5, ( height() - startCopyIcon->height() ) / 2,
- *startCopyIcon );
- p.drawPixmap( width() - 5 - openFolderIcon->width(),
- ( height() - openFolderIcon->height() ) / 2 , *openFolderIcon );
- } else if ( step == 10 ) {
- p.drawPixmap( 5, ( height() - openFolderIcon->height() ) / 2,
- *openFolderIcon );
- p.drawPixmap( width() - 5 - endCopyIcon->width(),
- ( height() - endCopyIcon->height() ) / 2 , *endCopyIcon );
- } else {
- p.drawPixmap( 5, ( height() - openFolderIcon->height() ) / 2,
- *openFolderIcon );
- p.drawPixmap( width() - 5 - openFolderIcon->width(),
- ( height() - openFolderIcon->height() ) / 2 , *openFolderIcon );
- int x = 10 + openFolderIcon->width();
- int w = width() - 2 * x;
- int s = w / 9;
- p.drawPixmap( x + s * step, ( height() - fileIcon->height() ) / 2 - fileIcon->height(),
- *fileIcon );
- }
-}
-
-
-class TQFDProgressDialog : public TQDialog
-{
- Q_OBJECT
- TQ_OBJECT
-
-public:
- TQFDProgressDialog( TQWidget *parent, const TQString &fn, int steps );
-
- void setReadProgress( int p );
- void setWriteProgress( int p );
- void setWriteLabel( const TQString &s );
-
-Q_SIGNALS:
- void cancelled();
-
-private:
- TQProgressBar *readBar;
- TQProgressBar *writeBar;
- TQLabel *writeLabel;
- TQFDProgressAnimation *animation;
-
-};
-
-TQFDProgressDialog::TQFDProgressDialog( TQWidget *parent, const TQString &fn, int steps )
- : TQDialog( parent, "", TRUE )
-{
-#ifndef TQT_NO_WIDGET_TOPEXTRA
- setCaption( TQFileDialog::tr( "Copy or Move a File" ) );
-#endif
- TQVBoxLayout *tqlayout = new TQVBoxLayout( this );
- tqlayout->setSpacing( 5 );
- tqlayout->setMargin( 5 );
-
- animation = new TQFDProgressAnimation( this );
- tqlayout->addWidget( animation );
-
- tqlayout->addWidget( new TQLabel( TQFileDialog::tr( "Read: %1" ).arg( fn ),
- this, "qt_read_lbl" ) );
- readBar = new TQProgressBar( steps, this, "qt_readbar" );
- readBar->reset();
- readBar->setProgress( 0 );
- tqlayout->addWidget( readBar );
- writeLabel = new TQLabel( TQFileDialog::tr( "Write: %1" ).arg( TQString() ),
- this, "qt_write_lbl" );
- tqlayout->addWidget( writeLabel );
- writeBar = new TQProgressBar( steps, this, "qt_writebar" );
- writeBar->reset();
- writeBar->setProgress( 0 );
- tqlayout->addWidget( writeBar );
-
- TQPushButton *b = new TQPushButton( TQFileDialog::tr( "Cancel" ), this,
- "qt_cancel_btn" );
- b->setFixedSize( b->tqsizeHint() );
- tqlayout->addWidget( b );
- connect( b, TQT_SIGNAL( clicked() ),
- this, TQT_SIGNAL( cancelled() ) );
-
- animation->start();
-}
-
-void TQFDProgressDialog::setReadProgress( int p )
-{
- readBar->setProgress( p );
-}
-
-void TQFDProgressDialog::setWriteProgress( int p )
-{
- writeBar->setProgress( p );
-}
-
-void TQFDProgressDialog::setWriteLabel( const TQString &s )
-{
- writeLabel->setText( TQFileDialog::tr( "Write: %1" ).arg( s ) );
-}
-
-/************************************************************************
- *
- * Private TQFileDialog members
- *
- ************************************************************************/
-
-class TQFileDialogPrivate {
-public:
- ~TQFileDialogPrivate();
-
- TQStringList history;
-
- bool geometryDirty;
- TQComboBox * paths;
- TQComboBox * types;
- TQLabel * pathL;
- TQLabel * fileL;
- TQLabel * typeL;
-
- TQVBoxLayout * topLevelLayout;
- TQHBoxLayout *buttonLayout, *leftLayout, *rightLayout;
- TQPtrList<TQHBoxLayout> extraWidgetsLayouts;
- TQPtrList<TQLabel> extraLabels;
- TQPtrList<TQWidget> extraWidgets;
- TQPtrList<TQWidget> extraButtons;
- TQPtrList<TQButton> toolButtons;
-
- TQWidgetStack * stack;
-
- TQToolButton * cdToParent, *newFolder, * detailView, * mcView,
- *previewInfo, *previewContents, *goBack;
- TQButtonGroup * modeButtons;
-
- TQString currentFileName;
- TQListViewItem *last;
-
- TQListBoxItem *lastEFSelected;
-
- struct File: public TQListViewItem {
- File( TQFileDialogPrivate * dlgp,
- const TQUrlInfo * fi, TQListViewItem * parent )
- : TQListViewItem( parent, dlgp->last ), info( *fi ), d(dlgp), i( 0 ), hasMimePixmap( FALSE )
- { setup(); dlgp->last = this; }
- File( TQFileDialogPrivate * dlgp,
- const TQUrlInfo * fi, TQListView * parent )
- : TQListViewItem( parent, dlgp->last ), info( *fi ), d(dlgp), i( 0 ), hasMimePixmap( FALSE )
- { setup(); dlgp->last = this; }
- File( TQFileDialogPrivate * dlgp,
- const TQUrlInfo * fi, TQListView * parent, TQListViewItem * after )
- : TQListViewItem( parent, after ), info( *fi ), d(dlgp), i( 0 ), hasMimePixmap( FALSE )
- { setup(); if ( !nextSibling() ) dlgp->last = this; }
- ~File();
-
- TQString text( int column ) const;
- const TQPixmap * pixmap( int ) const;
-
- TQUrlInfo info;
- TQFileDialogPrivate * d;
- TQListBoxItem *i;
- bool hasMimePixmap;
- };
-
- class MCItem: public TQListBoxItem {
- public:
- MCItem( TQListBox *, TQListViewItem * item );
- MCItem( TQListBox *, TQListViewItem * item, TQListBoxItem *after );
- TQString text() const;
- const TQPixmap *pixmap() const;
- int height( const TQListBox * ) const;
- int width( const TQListBox * ) const;
- void paint( TQPainter * );
- TQListViewItem * i;
- };
-
- class UrlInfoList : public TQPtrList<TQUrlInfo> {
- public:
- UrlInfoList() { setAutoDelete( TRUE ); }
- int compareItems( TQPtrCollection::Item n1, TQPtrCollection::Item n2 ) {
- if ( !n1 || !n2 )
- return 0;
-
- TQUrlInfo *i1 = ( TQUrlInfo *)n1;
- TQUrlInfo *i2 = ( TQUrlInfo *)n2;
-
- if ( i1->isDir() && !i2->isDir() )
- return -1;
- if ( !i1->isDir() && i2->isDir() )
- return 1;
-
- if ( i1->name() == ".." )
- return -1;
- if ( i2->name() == ".." )
- return 1;
-
- if ( sortFilesBy == TQDir::Name ) {
-#if defined(TQ_OS_WIN32)
- TQString name1 = i1->name().lower();
- TQString name2 = i2->name().lower();
- return name1.localeAwareCompare( name2 );
-#else
- TQString name1 = i1->name();
- TQString name2 = i2->name();
- return name1.localeAwareCompare( name2 );
-#endif
- }
- if ( TQUrlInfo::equal( *i1, *i2, sortFilesBy ) )
- return 0;
- else if ( TQUrlInfo::greaterThan( *i1, *i2, sortFilesBy ) )
- return 1;
- else if ( TQUrlInfo::lessThan( *i1, *i2, sortFilesBy ) )
- return -1;
- // can't happen...
- return 0;
- }
- TQUrlInfo *operator[]( int i ) {
- return at( i );
- }
- };
-
- UrlInfoList sortedList;
- TQPtrList<File> pendingItems;
-
- TQFileListBox * moreFiles;
-
- TQFileDialog::Mode mode;
-
- TQString rw;
- TQString ro;
- TQString wo;
- TQString inaccessible;
-
- TQString symLinkToFile;
- TQString file;
- TQString symLinkToDir;
- TQString dir;
- TQString symLinkToSpecial;
- TQString special;
- TQWidgetStack *preview;
- bool infoPreview, contentsPreview;
- TQSplitter *splitter;
- TQUrlOperator url, oldUrl;
- TQWidget *infoPreviewWidget, *contentsPreviewWidget;
- TQFilePreview *infoPreviewer, *contentsPreviewer;
- bool hadDotDot;
-
- bool ignoreNextKeyPress;
- // ignores the next refresh operation in case the user forced a selection
- bool ignoreNextRefresh;
- TQFDProgressDialog *progressDia;
- bool checkForFilter;
- bool ignoreStop;
-
- TQTimer *mimeTypeTimer;
- const TQNetworkOperation *currListChildren;
-
- // this is similar to TQUrl::encode but does encode "*" and
- // doesn't encode whitespaces
- static TQString encodeFileName( const TQString& fName ) {
-
- TQString newStr;
- TQCString cName = fName.utf8();
- const TQCString sChars(
-#ifdef TQ_WS_WIN
- "#%"
-#else
- "<>#@\"&%$:,;?={}|^~[]\'`\\*"
-#endif
- );
-
- int len = cName.length();
- if ( !len )
- return TQString::null;
- for ( int i = 0; i < len ;++i ) {
- uchar inCh = (uchar)cName[ i ];
- if ( inCh >= 128 || sChars.contains(inCh) )
- {
- newStr += TQChar( '%' );
- ushort c = inCh / 16;
- c += c > 9 ? 'A' - 10 : '0';
- newStr += (char)c;
- c = inCh % 16;
- c += c > 9 ? 'A' - 10 : '0';
- newStr += (char)c;
- } else {
- newStr += (char)inCh;
- }
- }
- return newStr;
- }
-
- static bool fileExists( const TQUrlOperator &url, const TQString& name )
- {
- TQUrl u( url, TQFileDialogPrivate::encodeFileName(name) );
- if ( u.isLocalFile() ) {
- TQFileInfo f( u.path() );
- return f.exists();
- } else {
- TQNetworkProtocol *p = TQNetworkProtocol::getNetworkProtocol( url.protocol() );
- if ( p && (p->supportedOperations()&TQNetworkProtocol::OpListChildren) ) {
- TQUrlInfo ui( url, name );
- return ui.isValid();
- }
- }
- return TRUE;
- }
-
-#ifndef TQ_NO_CURSOR
- bool cursorOverride; // Remember if the cursor was overridden or not.
-#endif
-#ifdef TQ_WS_WIN
- int oldPermissionLookup;
-#endif
-};
-
-TQFileDialogPrivate::~TQFileDialogPrivate()
-{
- delete modeButtons;
-}
-
-
-
-/************************************************************************
- *
- * Internal class TQRenameEdit
- *
- ************************************************************************/
-
-void TQRenameEdit::keyPressEvent( TQKeyEvent *e )
-{
- if ( e->key() == Key_Escape )
- emit cancelRename();
- else
- TQLineEdit::keyPressEvent( e );
- e->accept();
-}
-
-void TQRenameEdit::focusOutEvent( TQFocusEvent * )
-{
- if ( !doRenameAlreadyEmitted )
- emit doRename();
- else
- doRenameAlreadyEmitted = FALSE;
-}
-
-void TQRenameEdit::slotReturnPressed()
-{
- doRenameAlreadyEmitted = TRUE;
- emit doRename();
-}
-
-/************************************************************************
- *
- * Internal class TQFileListBox
- *
- ************************************************************************/
-
-TQFileListBox::TQFileListBox( TQWidget *parent, TQFileDialog *dlg )
- : TQListBox( parent, "filelistbox" ), filedialog( dlg ),
- renaming( FALSE ), renameItem( 0 ), mousePressed( FALSE ),
- firstMousePressEvent( TRUE )
-{
- changeDirTimer = new TQTimer( this );
- TQVBox *box = new TQVBox( viewport(), "qt_vbox" );
- box->setFrameStyle( TQFrame::Box | TQFrame::Plain );
- lined = new TQRenameEdit( box );
- lined->setFixedHeight( lined->tqsizeHint().height() );
- box->hide();
- box->setBackgroundMode( TQt::PaletteBase );
- renameTimer = new TQTimer( this );
- connect( lined, TQT_SIGNAL( doRename() ),
- this, TQT_SLOT (rename() ) );
- connect( lined, TQT_SIGNAL( cancelRename() ),
- this, TQT_SLOT( cancelRename() ) );
- connect( renameTimer, TQT_SIGNAL( timeout() ),
- this, TQT_SLOT( doubleClickTimeout() ) );
- connect( changeDirTimer, TQT_SIGNAL( timeout() ),
- this, TQT_SLOT( changeDirDuringDrag() ) );
- connect( this, TQT_SIGNAL( contentsMoving(int,int) ),
- this, TQT_SLOT( contentsMoved(int,int) ) );
- viewport()->setAcceptDrops( TRUE );
- dragItem = 0;
-}
-
-void TQFileListBox::show()
-{
- setBackgroundMode( TQt::PaletteBase );
- viewport()->setBackgroundMode( TQt::PaletteBase );
- TQListBox::show();
-}
-
-void TQFileListBox::keyPressEvent( TQKeyEvent *e )
-{
- if ( ( e->key() == Qt::Key_Enter ||
- e->key() == Qt::Key_Return ) &&
- renaming )
- return;
-
- TQString keyPressed = TQT_TQSTRING(((TQKeyEvent *)e)->text()).lower();
- TQChar keyChar = keyPressed[0];
- bool handled = false;
- if ( keyChar.isLetterOrNumber() ) {
- TQListBoxItem * i = 0;
- if ( currentItem() )
- i = item( currentItem() );
- else
- i = firstItem();
- if ( i->next() )
- i = i->next();
- else
- i = firstItem();
- while ( i != item( currentItem() ) ) {
- TQString it = text( index( i ) );
- if ( it[0].lower() == keyChar ) {
- clearSelection();
- setCurrentItem( i );
- handled = true;
- e->accept();
- } else {
- if ( i->next() )
- i = i->next();
- else
- i = firstItem();
- }
- }
- }
- cancelRename();
- if (!handled){
- TQListBox::keyPressEvent( e );
- }
-}
-
-void TQFileListBox::viewportMousePressEvent( TQMouseEvent *e )
-{
- pressPos = e->pos();
- mousePressed = FALSE;
-
- bool didRename = renaming;
-
- cancelRename();
- if ( !hasFocus() && !viewport()->hasFocus() )
- setFocus();
-
- if ( e->button() != Qt::LeftButton ) {
- TQListBox::viewportMousePressEvent( e );
- firstMousePressEvent = FALSE;
- return;
- }
-
- int i = currentItem();
- bool wasSelected = FALSE;
- if ( i != -1 )
- wasSelected = item( i )->isSelected();
- TQListBox::mousePressEvent( e );
-
- TQFileDialogPrivate::MCItem *i1 = (TQFileDialogPrivate::MCItem*)item( currentItem() );
- if ( i1 )
- mousePressed = ( !( (TQFileDialogPrivate::File*)i1->i )->info.isDir() )
- || ( filedialog->mode() == TQFileDialog::Directory ) || ( filedialog->mode() == TQFileDialog::DirectoryOnly );
-
- if ( itemAt( e->pos() ) != item( i ) ) {
- firstMousePressEvent = FALSE;
- return;
- }
-
- if ( !firstMousePressEvent && !didRename && i == currentItem() && currentItem() != -1 &&
- wasSelected && TQUrlInfo( filedialog->d->url, "." ).isWritable() && item( currentItem() )->text() != ".." ) {
- renameTimer->start( TQApplication::doubleClickInterval(), TRUE );
- renameItem = item( i );
- }
-
- firstMousePressEvent = FALSE;
-}
-
-void TQFileListBox::viewportMouseReleaseEvent( TQMouseEvent *e )
-{
- dragItem = 0;
- TQListBox::viewportMouseReleaseEvent( e );
- mousePressed = FALSE;
-}
-
-void TQFileListBox::viewportMouseDoubleClickEvent( TQMouseEvent *e )
-{
- renameTimer->stop();
- TQListBox::viewportMouseDoubleClickEvent( e );
-}
-
-void TQFileListBox::viewportMouseMoveEvent( TQMouseEvent *e )
-{
- if ( !dragItem )
- dragItem = itemAt( e->pos() );
- renameTimer->stop();
-#ifndef TQT_NO_DRAGANDDROP
- if ( ( pressPos - e->pos() ).manhattanLength() > TQApplication::startDragDistance() && mousePressed ) {
- TQListBoxItem *item = dragItem;
- dragItem = 0;
- if ( item ) {
- if ( !tqitemRect( item ).contains( e->pos() ) )
- return;
- TQUriDrag* drag = new TQUriDrag( viewport() );
- TQStringList files;
- if ( filedialog->mode() == TQFileDialog::ExistingFiles )
- files = filedialog->selectedFiles();
- else
- files = filedialog->selectedFile();
- drag->setFileNames( files );
-
- if ( lined->parentWidget()->isVisible() )
- cancelRename();
-
- connect( drag, TQT_SIGNAL( destroyed() ),
- this, TQT_SLOT( dragObjDestroyed() ) );
- drag->drag();
-
- mousePressed = FALSE;
- }
- } else
-#endif
- {
- TQListBox::viewportMouseMoveEvent( e );
- }
-
-}
-
-void TQFileListBox::dragObjDestroyed()
-{
-#ifndef TQT_NO_DRAGANDDROP
- //#######
- //filedialog->rereadDir();
-#endif
-}
-
-#ifndef TQT_NO_DRAGANDDROP
-void TQFileListBox::viewportDragEnterEvent( TQDragEnterEvent *e )
-{
- startDragUrl = filedialog->d->url;
- startDragDir = filedialog->dirPath();
- currDropItem = 0;
-
- if ( !TQUriDrag::canDecode( e ) ) {
- e->ignore();
- return;
- }
-
- TQStringList l;
- TQUriDrag::decodeLocalFiles( e, l );
- urls = (int)l.count();
-
- if ( acceptDrop( e->pos(), e->source() ) ) {
- e->accept();
- setCurrentDropItem( e->pos() );
- } else {
- e->ignore();
- setCurrentDropItem( TQPoint( -1, -1 ) );
- }
-
- oldDragPos = e->pos();
-}
-
-void TQFileListBox::viewportDragMoveEvent( TQDragMoveEvent *e )
-{
- if ( acceptDrop( e->pos(), e->source() ) ) {
- switch ( e->action() ) {
- case TQDropEvent::Copy:
- e->acceptAction();
- break;
- case TQDropEvent::Move:
- e->acceptAction();
- break;
- case TQDropEvent::Link:
- break;
- default:
- break;
- }
- if ( oldDragPos != e->pos() )
- setCurrentDropItem( e->pos() );
- } else {
- changeDirTimer->stop();
- e->ignore();
- setCurrentDropItem( TQPoint( -1, -1 ) );
- }
-
- oldDragPos = e->pos();
-}
-
-void TQFileListBox::viewportDragLeaveEvent( TQDragLeaveEvent * )
-{
- changeDirTimer->stop();
- setCurrentDropItem( TQPoint( -1, -1 ) );
-//########
-// if ( startDragDir != filedialog->d->url )
-// filedialog->setUrl( startDragUrl );
-}
-
-void TQFileListBox::viewportDropEvent( TQDropEvent *e )
-{
- changeDirTimer->stop();
-
- if ( !TQUriDrag::canDecode( e ) ) {
- e->ignore();
- return;
- }
-
- uint i;
- TQStrList l;
- TQUriDrag::decode( e, l );
-
- bool move = e->action() == TQDropEvent::Move;
-// bool supportAction = move || e->action() == TQDropEvent::Copy;
-
- TQUrlOperator dest;
- if ( currDropItem )
- dest = TQUrlOperator( filedialog->d->url, TQFileDialogPrivate::encodeFileName( currDropItem->text() ) );
- else
- dest = filedialog->d->url;
- TQStringList lst;
- for ( i = 0; i < l.count(); ++i ) {
- lst << l.at( i );
- }
-
- // make sure that we can write to the destination before performing the action
- bool exists = false;
- TQString name = (currDropItem ? TQFileDialogPrivate::encodeFileName(currDropItem->text()) : TQString("."));
- TQUrlInfo info(filedialog->d->url, name);
- for ( i = 0; i < lst.count(); ++i ) {
- int slash = lst[i].findRev('/');
- TQString filename = lst[i].right(lst[i].length() - slash - 1);
- exists = exists || TQFileDialogPrivate::fileExists( dest, filename);
- }
- if (info.isWritable() && !exists)
- filedialog->d->url.copy( lst, dest, move );
-
- // ##### what is supportAction for?
- e->acceptAction();
- currDropItem = 0;
-}
-
-bool TQFileListBox::acceptDrop( const TQPoint &pnt, TQWidget *source )
-{
- TQListBoxItem *item = itemAt( pnt );
- if ( !item || (item && !tqitemRect( item ).contains( pnt )) ) {
- if ( source == viewport() && startDragDir == filedialog->dirPath() )
- return FALSE;
- return TRUE;
- }
-
- TQUrlInfo fi( filedialog->d->url, item->text() );
-
- if ( fi.isDir() && tqitemRect( item ).contains( pnt ) )
- return TRUE;
- return FALSE;
-}
-
-void TQFileListBox::setCurrentDropItem( const TQPoint &pnt )
-{
- changeDirTimer->stop();
-
- TQListBoxItem *item = 0;
- if ( pnt != TQPoint( -1, -1 ) )
- item = itemAt( pnt );
- if ( item && !TQUrlInfo( filedialog->d->url, item->text() ).isDir() )
- item = 0;
- if ( item && !tqitemRect( item ).contains( pnt ) )
- item = 0;
-
- currDropItem = item;
- if ( currDropItem )
- setCurrentItem( currDropItem );
- changeDirTimer->start( 750 );
-}
-#endif // TQT_NO_DRAGANDDROP
-
-void TQFileListBox::changeDirDuringDrag()
-{
-#ifndef TQT_NO_DRAGANDDROP
- if ( !currDropItem )
- return;
- changeDirTimer->stop();
- TQUrl u( filedialog->d->url, TQFileDialogPrivate::encodeFileName(currDropItem->text()) );
- filedialog->setDir( u );
- currDropItem = 0;
-#endif
-}
-
-void TQFileListBox::doubleClickTimeout()
-{
- startRename();
- renameTimer->stop();
-}
-
-void TQFileListBox::startRename( bool check )
-{
- if ( check && ( !renameItem || renameItem != item( currentItem() ) ) )
- return;
-
- int i = currentItem();
- setSelected( i, TRUE );
- TQRect r = tqitemRect( item( i ) );
- int bdr = item( i )->pixmap() ?
- item( i )->pixmap()->width() : 16;
- int x = r.x() + bdr;
- int y = r.y();
- int w = item( i )->width( this ) - bdr;
- int h = TQMAX( lined->height() + 2, r.height() );
- y = y + r.height() / 2 - h / 2;
-
- lined->parentWidget()->setGeometry( x, y, w + 6, h );
- lined->setFocus();
- lined->setText( item( i )->text() );
- lined->selectAll();
- lined->setFrame( FALSE );
- lined->parentWidget()->show();
- viewport()->setFocusProxy( lined );
- renaming = TRUE;
-}
-
-void TQFileListBox::clear()
-{
- cancelRename();
- TQListBox::clear();
-}
-
-void TQFileListBox::rename()
-{
- if ( !lined->text().isEmpty() ) {
- TQString file = currentText();
-
- if ( lined->text() != file )
- filedialog->d->url.rename( file, lined->text() );
- }
- cancelRename();
-}
-
-void TQFileListBox::cancelRename()
-{
- renameItem = 0;
- lined->parentWidget()->hide();
- viewport()->setFocusProxy( this );
- renaming = FALSE;
- updateItem( currentItem() );
- if ( lined->hasFocus() )
- viewport()->setFocus();
-}
-
-void TQFileListBox::contentsMoved( int, int )
-{
- changeDirTimer->stop();
-#ifndef TQT_NO_DRAGANDDROP
- setCurrentDropItem( TQPoint( -1, -1 ) );
-#endif
-}
-
-/************************************************************************
- *
- * Internal class TQFileListView
- *
- ************************************************************************/
-
-TQFileDialogTQFileListView::TQFileDialogTQFileListView( TQWidget *parent, TQFileDialog *dlg )
- : TQListView( parent, "qt_filedlg_listview" ), renaming( FALSE ), renameItem( 0 ),
- filedialog( dlg ), mousePressed( FALSE ),
- firstMousePressEvent( TRUE )
-{
- changeDirTimer = new TQTimer( this );
- TQVBox *box = new TQVBox( viewport(), "qt_vbox" );
- box->setFrameStyle( TQFrame::Box | TQFrame::Plain );
- lined = new TQRenameEdit( box );
- lined->setFixedHeight( lined->tqsizeHint().height() );
- box->hide();
- box->setBackgroundMode( TQt::PaletteBase );
- renameTimer = new TQTimer( this );
- connect( lined, TQT_SIGNAL( doRename() ),
- this, TQT_SLOT (rename() ) );
- connect( lined, TQT_SIGNAL( cancelRename() ),
- this, TQT_SLOT( cancelRename() ) );
- header()->setMovingEnabled( FALSE );
- connect( renameTimer, TQT_SIGNAL( timeout() ),
- this, TQT_SLOT( doubleClickTimeout() ) );
- connect( changeDirTimer, TQT_SIGNAL( timeout() ),
- this, TQT_SLOT( changeDirDuringDrag() ) );
- disconnect( header(), TQT_SIGNAL( sectionClicked(int) ),
- this, TQT_SLOT( changeSortColumn(int) ) );
- connect( header(), TQT_SIGNAL( sectionClicked(int) ),
- this, TQT_SLOT( changeSortColumn2(int) ) );
- connect( this, TQT_SIGNAL( contentsMoving(int,int) ),
- this, TQT_SLOT( contentsMoved(int,int) ) );
-
- viewport()->setAcceptDrops( TRUE );
- sortcolumn = 0;
- ascending = TRUE;
- dragItem = 0;
-}
-
-void TQFileDialogTQFileListView::setSorting( int column, bool increasing )
-{
- if ( column == -1 ) {
- TQListView::setSorting( column, increasing );
- return;
- }
-
- sortAscending = ascending = increasing;
- sortcolumn = column;
- switch ( column ) {
- case 0:
- sortFilesBy = TQDir::Name;
- break;
- case 1:
- sortFilesBy = TQDir::Size;
- break;
- case 3:
- sortFilesBy = TQDir::Time;
- break;
- default:
- sortFilesBy = TQDir::Name; // #### ???
- break;
- }
-
- filedialog->resortDir();
-}
-
-void TQFileDialogTQFileListView::changeSortColumn2( int column )
-{
- int lcol = header()->mapToLogical( column );
- setSorting( lcol, sortcolumn == lcol ? !ascending : TRUE );
-}
-
-void TQFileDialogTQFileListView::keyPressEvent( TQKeyEvent *e )
-{
- if ( ( e->key() == Qt::Key_Enter ||
- e->key() == Qt::Key_Return ) &&
- renaming )
- return;
-
- TQString keyPressed = TQT_TQSTRING(e->text()).lower();
- TQChar keyChar = keyPressed[0];
- if ( keyChar.isLetterOrNumber() ) {
- TQListViewItem * i = 0;
- if ( currentItem() )
- i = currentItem();
- else
- i = firstChild();
- if ( i->nextSibling() )
- i = i->nextSibling();
- else
- i = firstChild();
- while ( i != currentItem() ) {
- TQString it = i->text(0);
- if ( it[0].lower() == keyChar ) {
- clearSelection();
- ensureItemVisible( i );
- setCurrentItem( i );
- } else {
- if ( i->nextSibling() )
- i = i->nextSibling();
- else
- i = firstChild();
- }
- }
- return;
- }
-
- cancelRename();
- TQListView::keyPressEvent( e );
-}
-
-void TQFileDialogTQFileListView::viewportMousePressEvent( TQMouseEvent *e )
-{
- pressPos = e->pos();
- mousePressed = FALSE;
-
- bool didRename = renaming;
- cancelRename();
- if ( !hasFocus() && !viewport()->hasFocus() )
- setFocus();
-
- if ( e->button() != Qt::LeftButton ) {
- TQListView::viewportMousePressEvent( e );
- firstMousePressEvent = FALSE;
- return;
- }
-
- TQListViewItem *i = currentItem();
- TQListView::viewportMousePressEvent( e );
-
- TQFileDialogPrivate::File *i1 = (TQFileDialogPrivate::File*)currentItem();
- if ( i1 )
- mousePressed = !i1->info.isDir() || ( filedialog->mode() == TQFileDialog::Directory ) || ( filedialog->mode() == TQFileDialog::DirectoryOnly );
-
-
- if ( itemAt( e->pos() ) != i ||
- e->x() + contentsX() > columnWidth( 0 ) ) {
- firstMousePressEvent = FALSE;
- return;
- }
-
- if ( !firstMousePressEvent && !didRename && i == currentItem() && currentItem() &&
- TQUrlInfo( filedialog->d->url, "." ).isWritable() && currentItem()->text( 0 ) != ".." ) {
- renameTimer->start( TQApplication::doubleClickInterval(), TRUE );
- renameItem = currentItem();
- }
-
- firstMousePressEvent = FALSE;
-}
-
-void TQFileDialogTQFileListView::viewportMouseDoubleClickEvent( TQMouseEvent *e )
-{
- renameTimer->stop();
- TQListView::viewportMouseDoubleClickEvent( e );
-}
-
-void TQFileDialogTQFileListView::viewportMouseReleaseEvent( TQMouseEvent *e )
-{
- TQListView::viewportMouseReleaseEvent( e );
- mousePressed = FALSE;
- dragItem = 0;
-}
-
-void TQFileDialogTQFileListView::viewportMouseMoveEvent( TQMouseEvent *e )
-{
- renameTimer->stop();
- if ( !dragItem )
- dragItem = itemAt( e->pos() );
-#ifndef TQT_NO_DRAGANDDROP
- if ( ( pressPos - e->pos() ).manhattanLength() > TQApplication::startDragDistance() && mousePressed ) {
- TQListViewItem *item = dragItem;
- dragItem = 0;
- if ( item ) {
- TQUriDrag* drag = new TQUriDrag( viewport() );
- TQStringList files;
- if ( filedialog->mode() == TQFileDialog::ExistingFiles )
- files = filedialog->selectedFiles();
- else
- files = filedialog->selectedFile();
- drag->setFileNames( files );
-
- if ( lined->isVisible() )
- cancelRename();
-
- connect( drag, TQT_SIGNAL( destroyed() ),
- this, TQT_SLOT( dragObjDestroyed() ) );
- drag->drag();
-
- mousePressed = FALSE;
- }
- }
-#endif
-}
-
-void TQFileDialogTQFileListView::dragObjDestroyed()
-{
-#ifndef TQT_NO_DRAGANDDROP
- //######
- //filedialog->rereadDir();
-#endif
-}
-
-#ifndef TQT_NO_DRAGANDDROP
-void TQFileDialogTQFileListView::viewportDragEnterEvent( TQDragEnterEvent *e )
-{
- startDragUrl = filedialog->d->url;
- startDragDir = filedialog->dirPath();
- currDropItem = 0;
-
- if ( !TQUriDrag::canDecode( e ) ) {
- e->ignore();
- return;
- }
-
- TQStringList l;
- TQUriDrag::decodeLocalFiles( e, l );
- urls = (int)l.count();
-
- if ( acceptDrop( e->pos(), e->source() ) ) {
- e->accept();
- setCurrentDropItem( e->pos() );
- } else {
- e->ignore();
- setCurrentDropItem( TQPoint( -1, -1 ) );
- }
-
- oldDragPos = e->pos();
-}
-
-void TQFileDialogTQFileListView::viewportDragMoveEvent( TQDragMoveEvent *e )
-{
- if ( acceptDrop( e->pos(), e->source() ) ) {
- if ( oldDragPos != e->pos() )
- setCurrentDropItem( e->pos() );
- switch ( e->action() ) {
- case TQDropEvent::Copy:
- e->acceptAction();
- break;
- case TQDropEvent::Move:
- e->acceptAction();
- break;
- case TQDropEvent::Link:
- break;
- default:
- break;
- }
- } else {
- changeDirTimer->stop();
- e->ignore();
- setCurrentDropItem( TQPoint( -1, -1 ) );
- }
-
- oldDragPos = e->pos();
-}
-
-void TQFileDialogTQFileListView::viewportDragLeaveEvent( TQDragLeaveEvent * )
-{
- changeDirTimer->stop();
- setCurrentDropItem( TQPoint( -1, -1 ) );
-//########
-// if ( startDragDir != filedialog->d->url )
-// filedialog->setUrl( startDragUrl );
-}
-
-void TQFileDialogTQFileListView::viewportDropEvent( TQDropEvent *e )
-{
- changeDirTimer->stop();
-
- if ( !TQUriDrag::canDecode( e ) ) {
- e->ignore();
- return;
- }
-
- TQStringList l;
- TQUriDrag::decodeToUnicodeUris( e, l );
-
- bool move = e->action() == TQDropEvent::Move;
-// bool supportAction = move || e->action() == TQDropEvent::Copy;
-
- TQUrlOperator dest;
- if ( currDropItem )
- dest = TQUrlOperator( filedialog->d->url, TQFileDialogPrivate::encodeFileName( currDropItem->text( 0 ) ) );
- else
- dest = filedialog->d->url;
-
- // make sure that we can write to the destination before performing the action
- bool exists = false;
- TQString name = (currDropItem ? TQFileDialogPrivate::encodeFileName(currDropItem->text(0)) : TQString("."));
- TQUrlInfo info(filedialog->d->url, name);
- for (uint i = 0; i < l.count(); ++i) {
- int slash = l[i].findRev('/');
- TQString filename = l[i].right(l[i].length() - slash - 1);
- exists = exists || TQFileDialogPrivate::fileExists(dest, filename);
- }
- if (info.isWritable() && !exists)
- filedialog->d->url.copy( l, dest, move );
-
- // ##### what is supportAction for?
- e->acceptAction();
- currDropItem = 0;
-}
-
-bool TQFileDialogTQFileListView::acceptDrop( const TQPoint &pnt, TQWidget *source )
-{
- TQListViewItem *item = itemAt( pnt );
- if ( !item || (item && !tqitemRect( item ).contains( pnt )) ) {
- if ( source == viewport() && startDragDir == filedialog->dirPath() )
- return FALSE;
- return TRUE;
- }
-
- TQUrlInfo fi( filedialog->d->url, item->text( 0 ) );
-
- if ( fi.isDir() && tqitemRect( item ).contains( pnt ) )
- return TRUE;
- return FALSE;
-}
-
-void TQFileDialogTQFileListView::setCurrentDropItem( const TQPoint &pnt )
-{
- changeDirTimer->stop();
-
- TQListViewItem *item = itemAt( pnt );
- if ( pnt == TQPoint( -1, -1 ) )
- item = 0;
- if ( item && !TQUrlInfo( filedialog->d->url, item->text( 0 ) ).isDir() )
- item = 0;
-
- if ( item && !tqitemRect( item ).contains( pnt ) )
- item = 0;
-
- currDropItem = item;
-
- if ( currDropItem )
- setCurrentItem( currDropItem );
-
- changeDirTimer->start( 750 );
-}
-#endif // TQT_NO_DRAGANDDROP
-
-void TQFileDialogTQFileListView::changeDirDuringDrag()
-{
-#ifndef TQT_NO_DRAGANDDROP
- if ( !currDropItem )
- return;
- changeDirTimer->stop();
- TQUrl u( filedialog->d->url, TQFileDialogPrivate::encodeFileName(currDropItem->text( 0 ) ) );
- filedialog->setDir( u );
- currDropItem = 0;
-#endif // TQT_NO_DRAGANDDROP
-}
-
-
-void TQFileDialogTQFileListView::doubleClickTimeout()
-{
- startRename();
- renameTimer->stop();
-}
-
-void TQFileDialogTQFileListView::startRename( bool check )
-{
- if ( check && ( !renameItem || renameItem != currentItem() ) )
- return;
-
- TQListViewItem *i = currentItem();
- setSelected( i, TRUE );
-
- TQRect r = tqitemRect( i );
- int bdr = i->pixmap( 0 ) ?
- i->pixmap( 0 )->width() : 16;
- int x = r.x() + bdr;
- int y = r.y();
- int w = columnWidth( 0 ) - bdr;
- int h = TQMAX( lined->height() + 2, r.height() );
- y = y + r.height() / 2 - h / 2;
-
- lined->parentWidget()->setGeometry( x, y, w + 6, h );
- lined->setFocus();
- lined->setText( i->text( 0 ) );
- lined->selectAll();
- lined->setFrame( FALSE );
- lined->parentWidget()->show();
- viewport()->setFocusProxy( lined );
- renaming = TRUE;
-}
-
-void TQFileDialogTQFileListView::clear()
-{
- cancelRename();
- TQListView::clear();
-}
-
-void TQFileDialogTQFileListView::rename()
-{
- if ( !lined->text().isEmpty() ) {
- TQString file = currentItem()->text( 0 );
-
- if ( lined->text() != file )
- filedialog->d->url.rename( file, lined->text() );
- }
- cancelRename();
-}
-
-void TQFileDialogTQFileListView::cancelRename()
-{
- renameItem = 0;
- lined->parentWidget()->hide();
- viewport()->setFocusProxy( this );
- renaming = FALSE;
- if ( currentItem() )
- currentItem()->tqrepaint();
- if ( lined->hasFocus() )
- viewport()->setFocus();
-}
-
-void TQFileDialogTQFileListView::contentsMoved( int, int )
-{
- changeDirTimer->stop();
-#ifndef TQT_NO_DRAGANDDROP
- setCurrentDropItem( TQPoint( -1, -1 ) );
-#endif
-}
-
-
-TQFileDialogPrivate::File::~File()
-{
- if ( d->pendingItems.findRef( this ) )
- d->pendingItems.removeRef( this );
-}
-
-TQString TQFileDialogPrivate::File::text( int column ) const
-{
- makeVariables();
-
- switch( column ) {
- case 0:
- return info.name();
- case 1:
- if ( info.isFile() ) {
-#if (TQT_VERSION-0 >= 0x040000)
-#error "clean up Large File Support"
-#elif defined(TQT_ABI_QT4)
- TQIODevice::Offset size = info.size();
-#else
- uint size = info.size();
-#endif
-#if defined(TQT_LARGEFILE_SUPPORT) && defined(TQ_OS_UNIX)
- // ### the following code should not be needed as soon
- // ### as TQUrlInfo::size() can return 64-bit
- if ( size > INT_MAX ) {
- struct stat buffer;
- if ( ::stat( TQFile::encodeName(info.name()), &buffer ) == 0 ) {
- TQ_ULLONG size64 = (TQ_ULLONG)buffer.st_size;
- return TQString::number(size64);
- }
- }
-#endif
- return TQString::number(size);
- } else {
- return TQString::tqfromLatin1("");
- }
- case 2:
- if ( info.isFile() && info.isSymLink() ) {
- return d->symLinkToFile;
- } else if ( info.isFile() ) {
- return d->file;
- } else if ( info.isDir() && info.isSymLink() ) {
- return d->symLinkToDir;
- } else if ( info.isDir() ) {
- return d->dir;
- } else if ( info.isSymLink() ) {
- return d->symLinkToSpecial;
- } else {
- return d->special;
- }
- case 3: {
- return info.lastModified().toString( Qt::LocalDate );
- }
- case 4:
- if ( info.isReadable() )
- return info.isWritable() ? d->rw : d->ro;
- else
- return info.isWritable() ? d->wo : d->inaccessible;
- }
-
- return TQString::tqfromLatin1("<--->");
-}
-
-const TQPixmap * TQFileDialogPrivate::File::pixmap( int column ) const
-{
- if ( column ) {
- return 0;
- } else if ( TQListViewItem::pixmap( column ) ) {
- return TQListViewItem::pixmap( column );
- } else if ( info.isSymLink() ) {
- if ( info.isFile() )
- return symLinkFileIcon;
- else
- return symLinkDirIcon;
- } else if ( info.isDir() ) {
- return closedFolderIcon;
- } else if ( info.isFile() ) {
- return fileIcon;
- } else {
- return fifteenTransparentPixels;
- }
-}
-
-TQFileDialogPrivate::MCItem::MCItem( TQListBox * lb, TQListViewItem * item )
- : TQListBoxItem()
-{
- i = item;
- if ( lb )
- lb->insertItem( this );
-}
-
-TQFileDialogPrivate::MCItem::MCItem( TQListBox * lb, TQListViewItem * item, TQListBoxItem *after )
- : TQListBoxItem()
-{
- i = item;
- if ( lb )
- lb->insertItem( this, after );
-}
-
-TQString TQFileDialogPrivate::MCItem::text() const
-{
- return i->text( 0 );
-}
-
-
-const TQPixmap *TQFileDialogPrivate::MCItem::pixmap() const
-{
- return i->pixmap( 0 );
-}
-
-
-int TQFileDialogPrivate::MCItem::height( const TQListBox * lb ) const
-{
- int hf = lb->fontMetrics().height();
- int hp = pixmap() ? pixmap()->height() : 0;
- return TQMAX(hf, hp) + 2;
-}
-
-
-int TQFileDialogPrivate::MCItem::width( const TQListBox * lb ) const
-{
- TQFontMetrics fm = lb->fontMetrics();
- int w = 2;
- if ( pixmap() )
- w += pixmap()->width() + 4;
- else
- w += 18;
- w += fm.width( text() );
- w += -fm.minLeftBearing();
- w += -fm.minRightBearing();
- w += 6;
- return w;
-}
-
-
-void TQFileDialogPrivate::MCItem::paint( TQPainter * ptr )
-{
- TQFontMetrics fm = ptr->fontMetrics();
-
- int h;
-
- if ( pixmap() )
- h = TQMAX( fm.height(), pixmap()->height()) + 2;
- else
- h = fm.height() + 2;
-
- const TQPixmap * pm = pixmap();
- if ( pm )
- ptr->drawPixmap( 2, 1, *pm );
-
- ptr->drawText( pm ? pm->width() + 4 : 22, h - fm.descent() - 2,
- text() );
-}
-
-static TQStringList makeFiltersList( const TQString &filter )
-{
- if ( filter.isEmpty() )
- return TQStringList();
-
- int i = filter.find( ";;", 0 );
- TQString sep( ";;" );
- if ( i == -1 ) {
- if ( filter.find( "\n", 0 ) != -1 ) {
- sep = "\n";
- i = filter.find( sep, 0 );
- }
- }
-
- return TQStringList::split( sep, filter );
-}
-
-/*!
- \class TQFileDialog tqfiledialog.h
- \brief The TQFileDialog class provides dialogs that allow users to select files or directories.
- \ingroup dialogs
- \mainclass
-
- The TQFileDialog class enables a user to traverse their file system in
- order to select one or many files or a directory.
-
- The easiest way to create a TQFileDialog is to use the static
- functions. On Windows, these static functions will call the native
- Windows file dialog and on Mac OS X, these static function will call
- the native Mac OS X file dialog.
-
- \code
- TQString s = TQFileDialog::getOpenFileName(
- "/home",
- "Images (*.png *.xpm *.jpg)",
- this,
- "open file dialog",
- "Choose a file" );
- \endcode
-
- In the above example, a modal TQFileDialog is created using a static
- function. The startup directory is set to "/home". The file filter
- is set to "Images (*.png *.xpm *.jpg)". The parent of the file dialog
- is set to \e this and it is given the identification name - "open file
- dialog". The caption at the top of file dialog is set to "Choose a
- file". If you want to use multiple filters, separate each one with
- \e two semi-colons, e.g.
- \code
- "Images (*.png *.xpm *.jpg);;Text files (*.txt);;XML files (*.xml)"
- \endcode
-
- You can create your own TQFileDialog without using the static
- functions. By calling setMode(), you can set what can be returned by
- the TQFileDialog.
-
- \code
- TQFileDialog* fd = new TQFileDialog( this, "file dialog", TRUE );
- fd->setMode( TQFileDialog::AnyFile );
- \endcode
-
- In the above example, the mode of the file dialog is set to \c
- 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 "File Save
- As" file dialog. Use \c ExistingFile if the user must select an
- existing file or \c Directory if only a directory may be selected.
- (See the \l TQFileDialog::Mode enum for the complete list of modes.)
-
- You can retrieve the dialog's mode with mode(). Use setFilter() to set
- the dialog's file filter, e.g.
-
- \code
- fd->setFilter( "Images (*.png *.xpm *.jpg)" );
- \endcode
-
- In the above example, the filter is set to "Images (*.png *.xpm
- *.jpg)", this means that only files with the extension \c png, \c xpm
- or \c jpg will be shown in the TQFileDialog. You can apply
- several filters by using setFilters() and add additional filters with
- addFilter(). Use setSelectedFilter() to select one of the filters
- you've given as the file dialog's default filter. Whenever the user
- changes the filter the filterSelected() signal is emitted.
-
- The file dialog has two view modes, TQFileDialog::List which simply
- lists file and directory names and TQFileDialog::Detail which
- displays additional information alongside each name, e.g. file size,
- modification date, etc. Set the mode with setViewMode().
-
- \code
- fd->setViewMode( TQFileDialog::Detail );
- \endcode
-
- The last important function you will need to use when creating your
- own file dialog is selectedFile().
-
- \code
- TQString fileName;
- if ( fd->exec() == TQDialog::Accepted )
- fileName = fd->selectedFile();
- \endcode
-
- In the above example, a modal file dialog is created and shown. If
- the user clicked OK, then the file they selected is put in \c
- fileName.
-
- If you are using the \c ExistingFiles mode then you will need to use
- selectedFiles() which will return the selected files in a TQStringList.
-
- The dialog's working directory can be set with setDir(). The display
- of hidden files is controlled with setShowHiddenFiles(). The dialog
- can be forced to re-read the directory with rereadDir() and re-sort
- the directory with resortDir(). All the files in the current directory
- can be selected with selectAll().
-
- \section1 Creating and using preview widgets
-
- There are two kinds of preview widgets that can be used with
- TQFileDialogs: \e content preview widgets and \e information preview
- widgets. They are created and used in the same way except that the
- function names differ, e.g. setContentsPreview() and setInfoPreview().
-
- A preview widget is a widget that is placed inside a TQFileDialog so
- that the user can see either the contents of the file, or information
- about the file.
-
- \code
- class Preview : public TQLabel, public TQFilePreview
- {
- public:
- Preview( TQWidget *parent=0 ) : TQLabel( parent ) {}
-
- void previewUrl( const TQUrl &u )
- {
- TQString path = u.path();
- TQPixmap pix( path );
- if ( pix.isNull() )
- setText( "This is not a pixmap" );
- else
- setPixmap( pix );
- }
- };
- \endcode
-
- In the above snippet, we create a preview widget which inherits from
- TQLabel and TQFilePreview. File preview widgets \e must inherit from
- TQFilePreview.
-
- Inside the class we reimplement TQFilePreview::previewUrl(), this is
- where we determine what happens when a file is selected. In the
- above example we only show a preview of the file if it is a valid
- pixmap. Here's how to make a file dialog use a preview widget:
-
- \code
- Preview* p = new Preview;
-
- TQFileDialog* fd = new TQFileDialog( this );
- fd->setContentsPreviewEnabled( TRUE );
- fd->setContentsPreview( p, p );
- fd->setPreviewMode( TQFileDialog::Contents );
- fd->show();
- \endcode
-
- The first line creates an instance of our preview widget. We then
- create our file dialog and call setContentsPreviewEnabled( TRUE ),
- this tell the file dialog to preview the contents of the currently
- selected file. We then call setContentsPreview() -- note that we pass
- the same preview widget twice. Finally, before showing the file
- dialog, we call setPreviewMode() setting the mode to \e Contents which
- will show the contents preview of the file that the user has selected.
-
- If you create another preview widget that is used for displaying
- information about a file, create it in the same way as the contents
- preview widget and call setInfoPreviewEnabled(), and
- setInfoPreview(). Then the user will be able to switch between the
- two preview modes.
-
- For more information about creating a TQFilePreview widget see
- \l{TQFilePreview}.
-
- <img src=qfiledlg-m.png> <img src=qfiledlg-w.png>
-
-*/
-
-
-/*! \enum TQFileDialog::Mode
-
- 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 DirectoryOnly The name of a directory. The file dialog will only display directories.
- \value ExistingFiles The names of zero or more existing files.
-
- See setMode().
-*/
-
-/*!
- \enum TQFileDialog::ViewMode
-
- This enum describes the view mode of the file dialog, i.e. what
- information about each file will be displayed.
-
- \value List Display file and directory names with icons.
- \value Detail Display file and directory names with icons plus
- additional information, such as file size and modification date.
-
- See setViewMode().
-*/
-
-/*!
- \enum TQFileDialog::PreviewMode
-
- This enum describes the preview mode of the file dialog.
-
- \value NoPreview No preview is shown at all.
- \value Contents Show a preview of the contents of the current file
- using the contents preview widget.
- \value Info Show information about the current file using the
- info preview widget.
-
- See setPreviewMode(), setContentsPreview() and setInfoPreview().
-*/
-
-/*!
- \fn void TQFileDialog::detailViewSelectionChanged()
- \internal
-*/
-
-/*!
- \fn void TQFileDialog::listBoxSelectionChanged()
- \internal
-*/
-
-extern const char qt_file_dialog_filter_reg_exp[] =
- "([a-zA-Z0-9 ]*)\\(([a-zA-Z0-9_.*? +;#\\[\\]]*)\\)$";
-
-/*!
- Constructs a file dialog called \a name, with the parent, \a parent.
- If \a modal is TRUE then the file dialog is modal; otherwise it is
- modeless.
-*/
-
-TQFileDialog::TQFileDialog( TQWidget *parent, const char *name, bool modal )
- : TQDialog( parent, name, modal,
- (modal ?
- (WFlags)(WStyle_Customize | TQt::WStyle_DialogBorder | TQt::WStyle_Title | TQt::WStyle_SysMenu) : (WFlags)0) )
-{
- init();
- d->mode = ExistingFile;
- d->types->insertItem( tqtr( "All Files (*)" ) );
- d->cursorOverride = FALSE;
- emit dirEntered( d->url.dirPath() );
- rereadDir();
-}
-
-
-/*!
- Constructs a file dialog called \a name with the parent, \a parent.
- If \a modal is TRUE then the file dialog is modal; otherwise it is
- modeless.
-
- If \a dirName is specified then it will be used as the dialog's
- working directory, i.e. it will be the directory that is shown when
- the dialog appears. If \a filter is specified it will be used as the
- dialog's file filter.
-
-*/
-
-TQFileDialog::TQFileDialog( const TQString& dirName, const TQString & filter,
- TQWidget *parent, const char *name, bool modal )
- : TQDialog( parent, name, modal,
- (modal ?
- (WFlags)(WStyle_Customize | TQt::WStyle_DialogBorder | TQt::WStyle_Title | TQt::WStyle_SysMenu) : (WFlags)0) )
-{
- init();
- d->mode = ExistingFile;
- rereadDir();
- TQUrlOperator u( dirName );
- if ( !dirName.isEmpty() && ( !u.isLocalFile() || TQDir( dirName ).exists() ) )
- setSelection( dirName );
- else if ( workingDirectory && !workingDirectory->isEmpty() )
- setDir( *workingDirectory );
-
- if ( !filter.isEmpty() ) {
- setFilters( filter );
- if ( !dirName.isEmpty() ) {
- int dotpos = dirName.find( TQChar('.'), 0, FALSE );
- if ( dotpos != -1 ) {
- for ( int b=0 ; b<d->types->count() ; b++ ) {
- if ( d->types->text(b).contains( dirName.right( dirName.length() - dotpos ) ) ) {
- d->types->setCurrentItem( b );
- setFilter( d->types->text( b ) );
- return;
- }
- }
- }
- }
- } else {
- d->types->insertItem( tqtr( "All Files (*)" ) );
- }
-}
-
-
-#if defined(TQ_WS_WIN)
-extern int qt_ntfs_permission_lookup;
-#endif
-
-/*!
- \internal
- Initializes the file dialog.
-*/
-
-void TQFileDialog::init()
-{
- setSizeGripEnabled( TRUE );
- d = new TQFileDialogPrivate();
- d->mode = AnyFile;
- d->last = 0;
- d->lastEFSelected = 0;
- d->moreFiles = 0;
- d->infoPreview = FALSE;
- d->contentsPreview = FALSE;
- d->hadDotDot = FALSE;
- d->ignoreNextKeyPress = FALSE;
- d->progressDia = 0;
- d->checkForFilter = FALSE;
- d->ignoreNextRefresh = FALSE;
- d->ignoreStop = FALSE;
- d->pendingItems.setAutoDelete( FALSE );
- d->mimeTypeTimer = new TQTimer( this );
- d->cursorOverride = FALSE;
-#if defined(TQ_WS_WIN)
- d->oldPermissionLookup = qt_ntfs_permission_lookup;
-#endif
- connect( d->mimeTypeTimer, TQT_SIGNAL( timeout() ),
- this, TQT_SLOT( doMimeTypeLookup() ) );
-
- d->url = TQUrlOperator( ::toRootIfNotExists( TQDir::currentDirPath() ) );
- d->oldUrl = d->url;
- d->currListChildren = 0;
-
- connect( &d->url, TQT_SIGNAL( start(TQNetworkOperation*) ),
- this, TQT_SLOT( urlStart(TQNetworkOperation*) ) );
- connect( &d->url, TQT_SIGNAL( finished(TQNetworkOperation*) ),
- this, TQT_SLOT( urlFinished(TQNetworkOperation*) ) );
- connect( &d->url, TQT_SIGNAL( newChildren(const TQValueList<TQUrlInfo>&,TQNetworkOperation*) ),
- this, TQT_SLOT( insertEntry(const TQValueList<TQUrlInfo>&,TQNetworkOperation*) ) );
- connect( &d->url, TQT_SIGNAL( removed(TQNetworkOperation*) ),
- this, TQT_SLOT( removeEntry(TQNetworkOperation*) ) );
- connect( &d->url, TQT_SIGNAL( createdDirectory(const TQUrlInfo&,TQNetworkOperation*) ),
- this, TQT_SLOT( createdDirectory(const TQUrlInfo&,TQNetworkOperation*) ) );
- connect( &d->url, TQT_SIGNAL( itemChanged(TQNetworkOperation*) ),
- this, TQT_SLOT( itemChanged(TQNetworkOperation*) ) );
- connect( &d->url, TQT_SIGNAL( dataTransferProgress(int,int,TQNetworkOperation*) ),
- this, TQT_SLOT( dataTransferProgress(int,int,TQNetworkOperation*) ) );
-
- nameEdit = new TQLineEdit( this, "name/filter editor" );
- nameEdit->setMaxLength( 255 ); //_POSIX_MAX_PATH
- connect( nameEdit, TQT_SIGNAL(textChanged(const TQString&)),
- this, TQT_SLOT(fileNameEditDone()) );
- nameEdit->installEventFilter( this );
-
- d->splitter = new TQSplitter( this, "qt_splitter" );
-
- d->stack = new TQWidgetStack( d->splitter, "files and more files" );
-
- d->splitter->tqsetSizePolicy( TQSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Expanding ) );
-
- files = new TQFileDialogTQFileListView( d->stack, this );
- TQFontMetrics fm = fontMetrics();
- files->addColumn( tr("Name") );
- files->addColumn( tr("Size") );
- files->setColumnAlignment( 1, Qt::AlignRight );
- files->addColumn( tr("Type") );
- files->addColumn( tr("Date") );
- files->addColumn( tr("Attributes") );
- files->header()->setStretchEnabled( TRUE, 0 );
-
- files->setMinimumSize( 50, 25 + 2*fm.lineSpacing() );
-
- connect( files, TQT_SIGNAL( selectionChanged() ),
- this, TQT_SLOT( detailViewSelectionChanged() ) );
- connect( files, TQT_SIGNAL(currentChanged(TQListViewItem*)),
- this, TQT_SLOT(updateFileNameEdit(TQListViewItem*)) );
- connect( files, TQT_SIGNAL(doubleClicked(TQListViewItem*)),
- this, TQT_SLOT(selectDirectoryOrFile(TQListViewItem*)) );
- connect( files, TQT_SIGNAL(returnPressed(TQListViewItem*)),
- this, TQT_SLOT(selectDirectoryOrFile(TQListViewItem*)) );
- connect( files, TQT_SIGNAL(rightButtonPressed(TQListViewItem*,const TQPoint&,int)),
- this, TQT_SLOT(popupContextMenu(TQListViewItem*,const TQPoint&,int)) );
-
- files->installEventFilter( this );
- files->viewport()->installEventFilter( this );
-
- d->moreFiles = new TQFileListBox( d->stack, this );
- d->moreFiles->setRowMode( TQListBox::FitToHeight );
- d->moreFiles->setVariableWidth( TRUE );
-
- connect( d->moreFiles, TQT_SIGNAL(selected(TQListBoxItem*)),
- this, TQT_SLOT(selectDirectoryOrFile(TQListBoxItem*)) );
- connect( d->moreFiles, TQT_SIGNAL( selectionChanged() ),
- this, TQT_SLOT( listBoxSelectionChanged() ) );
- connect( d->moreFiles, TQT_SIGNAL(highlighted(TQListBoxItem*)),
- this, TQT_SLOT(updateFileNameEdit(TQListBoxItem*)) );
- connect( d->moreFiles, TQT_SIGNAL( rightButtonPressed(TQListBoxItem*,const TQPoint&) ),
- this, TQT_SLOT( popupContextMenu(TQListBoxItem*,const TQPoint&) ) );
-
- d->moreFiles->installEventFilter( this );
- d->moreFiles->viewport()->installEventFilter( this );
-
- okB = new TQPushButton( tr("&OK"), this, "OK" ); //### Or "Save (see other "OK")
- okB->setDefault( TRUE );
- okB->setEnabled( FALSE );
- connect( okB, TQT_SIGNAL(clicked()), this, TQT_SLOT(okClicked()) );
- cancelB = new TQPushButton( tr("Cancel") , this, "Cancel" );
- connect( cancelB, TQT_SIGNAL(clicked()), this, TQT_SLOT(cancelClicked()) );
-
- d->paths = new TQComboBox( TRUE, this, "directory history/editor" );
- d->paths->setDuplicatesEnabled( FALSE );
- d->paths->setInsertionPolicy( TQComboBox::NoInsertion );
- const TQFileInfoList * rootDrives = TQDir::drives();
- TQFileInfoListIterator it( *rootDrives );
- TQFileInfo *fi;
- makeVariables();
-
- while ( (fi = it.current()) != 0 ) {
- ++it;
- d->paths->insertItem( *openFolderIcon, fi->absFilePath() );
- }
-
- if ( !!TQDir::homeDirPath() ) {
- if ( !d->paths->listBox()->findItem( TQDir::homeDirPath() ) )
- d->paths->insertItem( *openFolderIcon, TQDir::homeDirPath() );
- }
-
- connect( d->paths, TQT_SIGNAL(activated(const TQString&)),
- this, TQT_SLOT(setDir(const TQString&)) );
-
- d->paths->installEventFilter( this );
- TQObjectList *ol = d->paths->queryList( "TQLineEdit" );
- if ( ol && ol->first() )
- ( (TQLineEdit*)ol->first() )->installEventFilter( this );
- delete ol;
-
- d->geometryDirty = TRUE;
- d->types = new TQComboBox( TRUE, this, "file types" );
- d->types->setDuplicatesEnabled( FALSE );
- d->types->setEditable( FALSE );
- connect( d->types, TQT_SIGNAL(activated(const TQString&)),
- this, TQT_SLOT(setFilter(const TQString&)) );
- connect( d->types, TQT_SIGNAL(activated(const TQString&)),
- this, TQT_SIGNAL(filterSelected(const TQString&)) );
-
- d->pathL = new TQLabel( d->paths, tr("Look &in:"), this, "qt_looin_lbl" );
- d->fileL = new TQLabel( nameEdit, tr("File &name:"), this, "qt_filename_lbl" );
- d->typeL = new TQLabel( d->types, tr("File &type:"), this, "qt_filetype_lbl" );
-
- d->goBack = new TQToolButton( this, "go back" );
- d->goBack->setEnabled( FALSE );
- d->goBack->setFocusPolicy( Qt::TabFocus );
- connect( d->goBack, TQT_SIGNAL( clicked() ), this, TQT_SLOT( goBack() ) );
-#ifndef TQT_NO_TOOLTIP
- TQToolTip::add( d->goBack, tr( "Back" ) );
-#endif
- d->goBack->setIconSet( *goBackIcon );
-
- d->cdToParent = new TQToolButton( this, "cd to parent" );
- d->cdToParent->setFocusPolicy( Qt::TabFocus );
-#ifndef TQT_NO_TOOLTIP
- TQToolTip::add( d->cdToParent, tr( "One directory up" ) );
-#endif
- d->cdToParent->setIconSet( *cdToParentIcon );
- connect( d->cdToParent, TQT_SIGNAL(clicked()),
- this, TQT_SLOT(cdUpClicked()) );
-
- d->newFolder = new TQToolButton( this, "new folder" );
- d->newFolder->setFocusPolicy( Qt::TabFocus );
-#ifndef TQT_NO_TOOLTIP
- TQToolTip::add( d->newFolder, tr( "Create New Folder" ) );
-#endif
- d->newFolder->setIconSet( *newFolderIcon );
- connect( d->newFolder, TQT_SIGNAL(clicked()),
- this, TQT_SLOT(newFolderClicked()) );
-
- d->modeButtons = new TQButtonGroup( 0, "invisible group" );
- connect( d->modeButtons, TQT_SIGNAL(destroyed()),
- this, TQT_SLOT(modeButtonsDestroyed()) );
- d->modeButtons->setExclusive( TRUE );
- connect( d->modeButtons, TQT_SIGNAL(clicked(int)),
- d->stack, TQT_SLOT(raiseWidget(int)) );
- connect( d->modeButtons, TQT_SIGNAL(clicked(int)),
- this, TQT_SLOT(changeMode(int)) );
-
- d->mcView = new TQToolButton( this, "mclistbox view" );
- d->mcView->setFocusPolicy( Qt::TabFocus );
-#ifndef TQT_NO_TOOLTIP
- TQToolTip::add( d->mcView, tr( "List View" ) );
-#endif
- d->mcView->setIconSet( *multiColumnListViewIcon );
- d->mcView->setToggleButton( TRUE );
- d->stack->addWidget( d->moreFiles, d->modeButtons->insert( d->mcView ) );
- d->detailView = new TQToolButton( this, "list view" );
- d->detailView->setFocusPolicy( Qt::TabFocus );
-#ifndef TQT_NO_TOOLTIP
- TQToolTip::add( d->detailView, tr( "Detail View" ) );
-#endif
- d->detailView->setIconSet( *detailViewIcon );
- d->detailView->setToggleButton( TRUE );
- d->stack->addWidget( files, d->modeButtons->insert( d->detailView ) );
-
- d->previewInfo = new TQToolButton( this, "preview info view" );
- d->previewInfo->setFocusPolicy( Qt::TabFocus );
-#ifndef TQT_NO_TOOLTIP
- TQToolTip::add( d->previewInfo, tr( "Preview File Info" ) );
-#endif
- d->previewInfo->setIconSet( *previewInfoViewIcon );
- d->previewInfo->setToggleButton( TRUE );
- d->modeButtons->insert( d->previewInfo );
-
- d->previewContents = new TQToolButton( this, "preview info view" );
-#if defined(TQ_WS_WIN) && !defined(TQ_OS_TEMP)
- if ( (qt_winver & WV_NT_based) > TQt::WV_NT )
-#else
- if ( !qstrcmp(tqstyle().className(), "TQWindowsStyle") )
-#endif
- {
- d->goBack->setAutoRaise( TRUE );
- d->cdToParent->setAutoRaise( TRUE );
- d->newFolder->setAutoRaise( TRUE );
- d->mcView->setAutoRaise( TRUE );
- d->detailView->setAutoRaise( TRUE );
- d->previewInfo->setAutoRaise( TRUE );
- d->previewContents->setAutoRaise( TRUE );
- }
- d->previewContents->setFocusPolicy( Qt::TabFocus );
-#ifndef TQT_NO_TOOLTIP
- TQToolTip::add( d->previewContents, tr( "Preview File Contents" ) );
-#endif
- d->previewContents->setIconSet( *previewContentsViewIcon );
- d->previewContents->setToggleButton( TRUE );
- d->modeButtons->insert( d->previewContents );
-
- connect( d->detailView, TQT_SIGNAL( clicked() ),
- d->moreFiles, TQT_SLOT( cancelRename() ) );
- connect( d->detailView, TQT_SIGNAL( clicked() ),
- files, TQT_SLOT( cancelRename() ) );
- connect( d->mcView, TQT_SIGNAL( clicked() ),
- d->moreFiles, TQT_SLOT( cancelRename() ) );
- connect( d->mcView, TQT_SIGNAL( clicked() ),
- files, TQT_SLOT( cancelRename() ) );
-
- d->stack->raiseWidget( d->moreFiles );
- d->mcView->setOn( TRUE );
-
- TQHBoxLayout *lay = new TQHBoxLayout( this );
- lay->setMargin( 6 );
- d->leftLayout = new TQHBoxLayout( lay, 5 );
- d->topLevelLayout = new TQVBoxLayout( (TQWidget*)0, 5 );
- lay->addLayout( d->topLevelLayout, 1 );
- d->extraWidgetsLayouts.setAutoDelete( FALSE );
- d->extraLabels.setAutoDelete( FALSE );
- d->extraWidgets.setAutoDelete( FALSE );
- d->extraButtons.setAutoDelete( FALSE );
- d->toolButtons.setAutoDelete( FALSE );
-
- TQHBoxLayout * h;
-
- d->preview = new TQWidgetStack( d->splitter, "qt_preview" );
-
- d->infoPreviewWidget = new TQWidget( d->preview, "qt_preview_info" );
- d->contentsPreviewWidget = new TQWidget( d->preview, "qt_preview_contents" );
- d->infoPreviewer = d->contentsPreviewer = 0;
-
- h = new TQHBoxLayout( 0 );
- d->buttonLayout = h;
- d->topLevelLayout->addLayout( h );
- h->addWidget( d->pathL );
- h->addSpacing( 8 );
- h->addWidget( d->paths );
- h->addSpacing( 8 );
- if ( d->goBack )
- h->addWidget( d->goBack );
- h->addWidget( d->cdToParent );
- h->addSpacing( 2 );
- h->addWidget( d->newFolder );
- h->addSpacing( 4 );
- h->addWidget( d->mcView );
- h->addWidget( d->detailView );
- h->addWidget( d->previewInfo );
- h->addWidget( d->previewContents );
-
- d->topLevelLayout->addWidget( d->splitter );
-
- h = new TQHBoxLayout();
- d->topLevelLayout->addLayout( h );
- h->addWidget( d->fileL );
- h->addWidget( nameEdit );
- h->addSpacing( 15 );
- h->addWidget( okB );
-
- h = new TQHBoxLayout();
- d->topLevelLayout->addLayout( h );
- h->addWidget( d->typeL );
- h->addWidget( d->types );
- h->addSpacing( 15 );
- h->addWidget( cancelB );
-
- d->rightLayout = new TQHBoxLayout( lay, 5 );
- d->topLevelLayout->setStretchFactor( d->mcView, 1 );
- d->topLevelLayout->setStretchFactor( files, 1 );
-
- updateGeometries();
-
- if ( d->goBack ) {
- setTabOrder( d->paths, d->goBack );
- setTabOrder( d->goBack, d->cdToParent );
- } else {
- setTabOrder( d->paths, d->cdToParent );
- }
- setTabOrder( d->cdToParent, d->newFolder );
- setTabOrder( d->newFolder, d->mcView );
- setTabOrder( d->mcView, d->detailView );
- setTabOrder( d->detailView, d->moreFiles );
- setTabOrder( d->moreFiles, files );
- setTabOrder( files, nameEdit );
- setTabOrder( nameEdit, d->types );
- setTabOrder( d->types, okB );
- setTabOrder( okB, cancelB );
-
- d->rw = tr( "Read-write" );
- d->ro = tr( "Read-only" );
- d->wo = tr( "Write-only" );
- d->inaccessible = tr( "Inaccessible" );
-
- d->symLinkToFile = tr( "Symlink to File" );
- d->symLinkToDir = tr( "Symlink to Directory" );
- d->symLinkToSpecial = tr( "Symlink to Special" );
- d->file = tr( "File" );
- d->dir = tr( "Dir" );
- d->special = tr( "Special" );
-
- if ( lastWidth == 0 ) {
- TQRect screen = TQApplication::desktop()->screenGeometry( pos() );
- if ( screen.width() < 1024 || screen.height() < 768 ) {
- resize( TQMIN(screen.width(), 420), TQMIN(screen.height(), 236) );
- } else {
- TQSize s = files->tqsizeHint();
- s = TQSize( s.width() + 300, s.height() + 82 );
-
- if ( s.width() * 3 > screen.width() * 2 )
- s.setWidth( screen.width() * 2 / 3 );
-
- if ( s.height() * 3 > screen.height() * 2 )
- s.setHeight( screen.height() * 2 / 3 );
- else if ( s.height() * 3 < screen.height() )
- s.setHeight( screen.height() / 3 );
-
- resize( s );
- }
- updateLastSize(this);
- } else {
- resize( lastWidth, lastHeight );
- }
-
- if ( detailViewMode ) {
- d->stack->raiseWidget( files );
- d->mcView->setOn( FALSE );
- d->detailView->setOn( TRUE );
- }
-
- d->preview->hide();
- nameEdit->setFocus();
-
- connect( nameEdit, TQT_SIGNAL( returnPressed() ),
- this, TQT_SLOT( fileNameEditReturnPressed() ) );
-}
-
-/*!
- \internal
-*/
-
-void TQFileDialog::fileNameEditReturnPressed()
-{
- d->oldUrl = d->url;
- if ( !isDirectoryMode( d->mode ) ) {
- okClicked();
- } else {
- d->currentFileName = TQString::null;
- if ( nameEdit->text().isEmpty() ) {
- emit fileSelected( selectedFile() );
- accept();
- } else {
- TQUrlInfo f;
- TQFileDialogPrivate::File * c
- = (TQFileDialogPrivate::File *)files->currentItem();
- if ( c && files->isSelected(c) )
- f = c->info;
- else
- f = TQUrlInfo( d->url, nameEdit->text() );
- if ( f.isDir() ) {
- setUrl( TQUrlOperator( d->url,
- TQFileDialogPrivate::encodeFileName(nameEdit->text() + "/" ) ) );
- d->checkForFilter = TRUE;
- trySetSelection( TRUE, d->url, TRUE );
- d->checkForFilter = FALSE;
- }
- }
- nameEdit->setText( TQString::null );
- }
-}
-
-/*!
- \internal
- Update the info and content preview widgets to display \a u.
-*/
-
-void TQFileDialog::updatePreviews( const TQUrl &u )
-{
- if ( d->infoPreviewer )
- d->infoPreviewer->previewUrl( u );
- if ( d->contentsPreviewer )
- d->contentsPreviewer->previewUrl( u );
-}
-
-/*!
- \internal
- Changes the preview mode to the mode specified at \a id.
-*/
-
-void TQFileDialog::changeMode( int id )
-{
- if ( !d->infoPreview && !d->contentsPreview )
- return;
-
- TQButton *btn = (TQButton*)d->modeButtons->find( id );
- if ( !btn )
- return;
-
- if ( btn == d->previewContents && !d->contentsPreview )
- return;
- if ( btn == d->previewInfo && !d->infoPreview )
- return;
-
- if ( btn != d->previewContents && btn != d->previewInfo ) {
- d->preview->hide();
- } else {
- if ( files->currentItem() )
- updatePreviews( TQUrl( d->url, files->currentItem()->text( 0 ) ) );
- if ( btn == d->previewInfo )
- d->preview->raiseWidget( d->infoPreviewWidget );
- else
- d->preview->raiseWidget( d->contentsPreviewWidget );
- d->preview->show();
- }
-}
-
-/*!
- Destroys the file dialog.
-*/
-
-TQFileDialog::~TQFileDialog()
-{
- // since clear might call setContentsPos which would emit
- // a signal and thus cause a recompute of sizes...
- files->blockSignals( TRUE );
- d->moreFiles->blockSignals( TRUE );
- files->clear();
- d->moreFiles->clear();
- d->moreFiles->blockSignals( FALSE );
- files->blockSignals( FALSE );
-
-#ifndef TQT_NO_CURSOR
- if ( d->cursorOverride )
- TQApplication::restoreOverrideCursor();
-#endif
-
- delete d;
- d = 0;
-}
-
-
-/*!
- \property TQFileDialog::selectedFile
-
- \brief the name of the selected file
-
- If a file was selected selectedFile contains the file's name including
- its absolute path; otherwise selectedFile is empty.
-
- \sa TQString::isEmpty(), selectedFiles, selectedFilter
-*/
-
-TQString TQFileDialog::selectedFile() const
-{
- TQString s = d->currentFileName;
- // remove the protocol because we do not want to encode it...
- TQString prot = TQUrl( s ).protocol();
- if ( !prot.isEmpty() ) {
- prot += ":";
- s.remove( 0, prot.length() );
- }
- TQUrl u( prot + TQFileDialogPrivate::encodeFileName( s ) );
- if ( u.isLocalFile() ) {
- TQString s = u.toString();
- if ( s.left( 5 ) == "file:" )
- s.remove( (uint)0, 5 );
- return s;
- }
- return d->currentFileName;
-}
-
-/*!
- \property TQFileDialog::selectedFilter
-
- \brief the filter which the user has selected in the file dialog
-
- \sa filterSelected(), selectedFiles, selectedFile
-*/
-
-TQString TQFileDialog::selectedFilter() const
-{
- return d->types->currentText();
-}
-
-/*! \overload
-
- Sets the current filter selected in the file dialog to the
- \a{n}-th filter in the filter list.
-
- \sa filterSelected(), selectedFilter(), selectedFiles(), selectedFile()
-*/
-
-void TQFileDialog::setSelectedFilter( int n )
-{
- d->types->setCurrentItem( n );
- TQString f = d->types->currentText();
- TQRegExp r( TQString::tqfromLatin1(qt_file_dialog_filter_reg_exp) );
- int index = r.search( f );
- if ( index >= 0 )
- f = r.cap( 2 );
- d->url.setNameFilter( f );
- rereadDir();
-}
-
-/*!
- Sets the current filter selected in the file dialog to the first
- one that contains the text \a mask.
-*/
-
-void TQFileDialog::setSelectedFilter( const TQString& mask )
-{
- int n;
-
- for ( n = 0; n < d->types->count(); n++ ) {
- if ( d->types->text( n ).contains( mask, FALSE ) ) {
- d->types->setCurrentItem( n );
- TQString f = mask;
- TQRegExp r( TQString::tqfromLatin1(qt_file_dialog_filter_reg_exp) );
- int index = r.search( f );
- if ( index >= 0 )
- f = r.cap( 2 );
- d->url.setNameFilter( f );
- rereadDir();
- return;
- }
- }
-}
-
-/*!
- \property TQFileDialog::selectedFiles
-
- \brief the list of selected files
-
- If one or more files are selected, selectedFiles contains their
- names including their absolute paths. If no files are selected or
- the mode isn't ExistingFiles selectedFiles is an empty list.
-
- It is more convenient to use selectedFile() if the mode is
- \c ExistingFile, \c Directory or \c DirectoryOnly.
-
- Note that if you want to iterate over the list, you should
- iterate over a copy, e.g.
- \code
- TQStringList list = myFileDialog.selectedFiles();
- TQStringList::Iterator it = list.begin();
- while( it != list.end() ) {
- myProcessing( *it );
- ++it;
- }
- \endcode
-
- \sa selectedFile, selectedFilter, TQValueList::empty()
-*/
-
-TQStringList TQFileDialog::selectedFiles() const
-{
- TQStringList lst;
-
- if ( mode() == ExistingFiles ) {
- TQStringList selectedLst;
- TQString selectedFiles = nameEdit->text();
- if (selectedFiles.findRev('\"') == -1) {
- //probably because Enter was pressed on the nameEdit, so we have one file
- //not in "" but raw
- selectedLst.append(selectedFiles);
- } else {
- selectedFiles.truncate( selectedFiles.findRev( '\"' ) );
- selectedLst = selectedLst.split( TQString("\" "), selectedFiles );
- }
- for ( TQStringList::Iterator it = selectedLst.begin(); it != selectedLst.end(); ++it ) {
- TQUrl u;
- if ( (*it)[0] == '\"' ) {
- u = TQUrl( d->url, TQFileDialogPrivate::encodeFileName( (*it).mid(1) ) );
- } else {
- u = TQUrl( d->url, TQFileDialogPrivate::encodeFileName( (*it) ) );
- }
- if ( u.isLocalFile() ) {
- TQString s = u.toString();
- if ( s.left( 5 ) == "file:" )
- s.remove( (uint)0, 5 );
- lst << s;
- } else {
- lst << u.toString();
- }
- }
- }
-
- return lst;
-}
-
-/*!
- Sets the default selection to \a filename. If \a filename is
- absolute, setDir() is also called to set the file dialog's working
- directory to the filename's directory.
-
- \omit
- Only for external use. Not useful inside TQFileDialog.
- \endomit
-*/
-
-void TQFileDialog::setSelection( const TQString & filename )
-{
- d->oldUrl = d->url;
- TQString nf = d->url.nameFilter();
- if ( TQUrl::isRelativeUrl( filename ) )
- d->url = TQUrlOperator( d->url, TQFileDialogPrivate::encodeFileName( filename ) );
- else
- d->url = TQUrlOperator( filename );
- d->url.setNameFilter( nf );
- d->checkForFilter = TRUE;
- bool isDirOk;
- bool isDir = d->url.isDir( &isDirOk );
- if ( !isDirOk )
- isDir = d->url.path().right( 1 ) == "/";
- if ( !isDir ) {
- TQUrlOperator u( d->url );
- d->url.setPath( d->url.dirPath() );
- trySetSelection( FALSE, u, TRUE );
- d->ignoreNextRefresh = TRUE;
- nameEdit->selectAll();
- rereadDir();
- emit dirEntered( d->url.dirPath() );
- } else {
- if ( !d->url.path().isEmpty() &&
- d->url.path().right( 1 ) != "/" ) {
- TQString p = d->url.path();
- p += "/";
- d->url.setPath( p );
- }
- trySetSelection( TRUE, d->url, FALSE );
- rereadDir();
- emit dirEntered( d->url.dirPath() );
- nameEdit->setText( TQString::tqfromLatin1("") );
- }
- d->checkForFilter = FALSE;
-}
-
-/*!
- \property TQFileDialog::dirPath
-
- \brief the file dialog's working directory
-
- \sa dir(), setDir()
-*/
-
-TQString TQFileDialog::dirPath() const
-{
- return d->url.dirPath();
-}
-
-
-/*!
-
- Sets the filter used in the file dialog to \a newFilter.
-
- If \a newFilter contains a pair of parentheses containing one or more
- of <em><b>anything*something</b></em> separated by spaces or by
- semi-colons then only the text contained in the parentheses is used as
- the filter. This means that these calls are all equivalent:
-
- \code
- fd->setFilter( "All C++ files (*.cpp *.cc *.C *.cxx *.c++)" );
- fd->setFilter( "*.cpp *.cc *.C *.cxx *.c++" );
- fd->setFilter( "All C++ files (*.cpp;*.cc;*.C;*.cxx;*.c++)" );
- fd->setFilter( "*.cpp;*.cc;*.C;*.cxx;*.c++" );
- \endcode
-
- \sa setFilters()
-*/
-
-void TQFileDialog::setFilter( const TQString & newFilter )
-{
- if ( newFilter.isEmpty() )
- return;
- TQString f = newFilter;
- TQRegExp r( TQString::tqfromLatin1(qt_file_dialog_filter_reg_exp) );
- int index = r.search( f );
- if ( index >= 0 )
- f = r.cap( 2 );
- d->url.setNameFilter( f );
- if ( d->types->count() == 1 ) {
- d->types->clear();
- d->types->insertItem( newFilter );
- } else {
- for ( int i = 0; i < d->types->count(); ++i ) {
- if ( d->types->text( i ).left( newFilter.length() ) == newFilter ||
- d->types->text( i ).left( f.length() ) == f ) {
- d->types->setCurrentItem( i );
- break;
- }
- }
- }
- rereadDir();
-}
-
-
-/*! \overload
- Sets the file dialog's working directory to \a pathstr.
-
- \sa dir()
-*/
-
-void TQFileDialog::setDir( const TQString & pathstr )
-{
- TQString dr = pathstr;
- if ( dr.isEmpty() )
- return;
-
-#if defined(TQ_OS_UNIX)
- if ( dr.length() && dr[0] == '~' ) {
- int i = 0;
- while( i < (int)dr.length() && dr[i] != '/' )
- i++;
- TQCString user;
- if ( i == 1 ) {
-#if defined(TQT_THREAD_SUPPORT) && defined(_POSIX_THREAD_SAFE_FUNCTIONS)
-
-# ifndef _POSIX_LOGIN_NAME_MAX
-# define _POSIX_LOGIN_NAME_MAX 9
-# endif
-
- char name[_POSIX_LOGIN_NAME_MAX];
- if ( ::getlogin_r( name, _POSIX_LOGIN_NAME_MAX ) == 0 )
- user = name;
- else
-#else
- user = ::getlogin();
- if ( user.isNull() )
-#endif
- user = getenv( "LOGNAME" );
- } else
- user = TQT_TQSTRING(dr.mid( 1, i-1 )).local8Bit();
- dr = dr.mid( i, dr.length() );
- struct passwd *pw;
-#if defined(TQT_THREAD_SUPPORT) && defined(_POSIX_THREAD_SAFE_FUNCTIONS) && !defined(TQ_OS_FREEBSD) && !defined(TQ_OS_OPENBSD)
- struct passwd mt_pw;
- char buffer[2048];
- if ( ::getpwnam_r( user, &mt_pw, buffer, 2048, &pw ) == 0 && pw == &mt_pw )
-#else
- pw = ::getpwnam( user );
- if ( pw )
-#endif
- dr.prepend( TQString::fromLocal8Bit(pw->pw_dir) );
- }
-#endif
-
- setUrl( dr );
-}
-
-/*!
- Returns the current directory shown in the file dialog.
-
- The ownership of the TQDir pointer is transferred to the caller, so
- it must be deleted by the caller when no longer required.
-
- \sa setDir()
-*/
-
-const TQDir *TQFileDialog::dir() const
-{
- if ( d->url.isLocalFile() )
- return new TQDir( d->url.path() );
- else
- return 0;
-}
-
-/*!
- Sets the file dialog's working directory to \a dir.
- \sa dir()
-*/
-
-void TQFileDialog::setDir( const TQDir &dir )
-{
- d->oldUrl = d->url;
- TQString nf( d->url.nameFilter() );
- d->url = dir.canonicalPath();
- d->url.setNameFilter( nf );
- TQUrlInfo i( d->url, nameEdit->text() );
- d->checkForFilter = TRUE;
- trySetSelection( i.isDir(), TQUrlOperator( d->url, TQFileDialogPrivate::encodeFileName(nameEdit->text() ) ), FALSE );
- d->checkForFilter = FALSE;
- rereadDir();
- emit dirEntered( d->url.path() );
-}
-
-/*!
- Sets the file dialog's working directory to the directory specified at \a url.
-
- \sa url()
-*/
-
-void TQFileDialog::setUrl( const TQUrlOperator &url )
-{
- d->oldUrl = d->url;
- TQString nf = d->url.nameFilter();
-
- TQString operatorPath = url.toString( FALSE, FALSE );
- if ( TQUrl::isRelativeUrl( operatorPath ) ) {
- d->url = TQUrl( d->url, operatorPath );
- } else {
- d->url = url;
- }
- d->url.setNameFilter( nf );
-
- d->checkForFilter = TRUE;
- if ( !d->url.isDir() ) {
- TQUrlOperator u = d->url;
- d->url.setPath( d->url.dirPath() );
- trySetSelection( FALSE, u, FALSE );
- rereadDir();
- emit dirEntered( d->url.dirPath() );
- TQString fn = u.fileName();
- nameEdit->setText( fn );
- } else {
- trySetSelection( TRUE, d->url, FALSE );
- rereadDir();
- emit dirEntered( d->url.dirPath() );
- }
- d->checkForFilter = FALSE;
-}
-
-/*!
- \property TQFileDialog::showHiddenFiles
-
- \brief whether hidden files are shown in the file dialog
-
- The default is FALSE, i.e. don't show hidden files.
-*/
-
-void TQFileDialog::setShowHiddenFiles( bool s )
-{
- if ( s == bShowHiddenFiles )
- return;
-
- bShowHiddenFiles = s;
- rereadDir();
-}
-
-bool TQFileDialog::showHiddenFiles() const
-{
- return bShowHiddenFiles;
-}
-
-/*!
- Rereads the current directory shown in the file dialog.
-
- The only time you will need to call this function is if the contents of
- the directory change and you wish to refresh the file dialog to reflect
- the change.
-
- \sa resortDir()
-*/
-
-void TQFileDialog::rereadDir()
-{
-#ifndef TQT_NO_CURSOR
- if ( !d->cursorOverride ) {
- TQApplication::setOverrideCursor( TQCursor( TQt::WaitCursor ) );
- d->cursorOverride = TRUE;
- }
-#endif
- d->pendingItems.clear();
- if ( d->mimeTypeTimer->isActive() )
- d->mimeTypeTimer->stop();
- d->currListChildren = d->url.listChildren();
-#ifndef TQT_NO_CURSOR
- if ( d->cursorOverride ) {
- TQApplication::restoreOverrideCursor();
- d->cursorOverride = FALSE;
- }
-#endif
-}
-
-
-/*!
- \fn void TQFileDialog::fileHighlighted( const TQString& )
-
- This signal is emitted when the user highlights a file, i.e. makes
- it the current file.
-
- \sa fileSelected(), filesSelected()
-*/
-
-/*!
- \fn void TQFileDialog::fileSelected( const TQString& )
-
- This signal is emitted when the user selects a file.
-
- \sa filesSelected(), fileHighlighted(), selectedFile()
-*/
-
-/*!
- \fn void TQFileDialog::filesSelected( const TQStringList& )
-
- This signal is emitted when the user selects one or more files in \e
- ExistingFiles mode.
-
- \sa fileSelected(), fileHighlighted(), selectedFiles()
-*/
-
-/*!
- \fn void TQFileDialog::dirEntered( const TQString& )
-
- This signal is emitted when the user enters a directory.
-
- \sa dir()
-*/
-
-/*!
- \fn void TQFileDialog::filterSelected( const TQString& )
-
- This signal is emitted when the user selects a filter.
-
- \sa selectedFilter()
-*/
-
-extern bool qt_resolve_symlinks; // defined in qapplication.cpp
-bool TQ_EXPORT qt_use_native_dialogs = TRUE;
-
-/*!
- This is a convenience static function that returns an existing file
- selected by the user. If the user pressed Cancel, it returns a null
- string.
-
- \code
- TQString s = TQFileDialog::getOpenFileName(
- "/home",
- "Images (*.png *.xpm *.jpg)",
- this,
- "open file dialog",
- "Choose a file to open" );
- \endcode
-
- The function creates a modal file dialog called \a name, with
- parent, \a parent. If a parent is not 0, the dialog will be shown
- centered over the parent.
-
- The file dialog's working directory will be set to \a startWith. If \a
- startWith includes a file name, the file will be selected. The filter
- is set to \a filter so that only those files which match the filter
- are shown. The filter selected is set to \a selectedFilter. The parameters
- \a startWith, \a selectedFilter and \a filter may be TQString::null.
-
- The dialog's caption is set to \a caption. If \a caption is not
- specified then a default caption will be used.
-
- Under Windows and Mac OS X, this static function will use the native
- file dialog and not a TQFileDialog, unless the style of the application
- is set to something other than the native style (Note that on Windows the
- dialog will spin a blocking modal event loop that will not dispatch any
- TQTimers and if parent is not 0 then it will position the dialog just under
- the parent's titlebar).
-
- Under Unix/X11, the normal behavior of the file dialog is to resolve
- and follow symlinks. For example, if /usr/tmp is a symlink to /var/tmp,
- the file dialog will change to /var/tmp after entering /usr/tmp.
- If \a resolveSymlinks is FALSE, the file dialog will treat
- symlinks as regular directories.
-
- \sa getOpenFileNames(), getSaveFileName(), getExistingDirectory()
-*/
-
-TQString TQFileDialog::getOpenFileName( const TQString & startWith,
- const TQString& filter,
- TQWidget *parent, const char* name,
- const TQString& caption,
- TQString *selectedFilter,
- bool resolveSymlinks )
-{
- bool save_qt_resolve_symlinks = qt_resolve_symlinks;
- qt_resolve_symlinks = resolveSymlinks;
-
- TQStringList filters;
- if ( !filter.isEmpty() )
- filters = makeFiltersList( filter );
-
- makeVariables();
- TQString initialSelection;
- //### Problem with the logic here: If a startWith is given and a file
- // with that name exists in D->URL, the box will be opened at D->URL instead of
- // the last directory used ('workingDirectory').
- //
- // hm... isn't that problem exactly the documented behaviour? the
- // documented behaviour sounds meaningful.
- if ( !startWith.isEmpty() ) {
- TQUrlOperator u( TQFileDialogPrivate::encodeFileName( startWith ) );
- if ( u.isLocalFile() && TQFileInfo( u.path() ).isDir() ) {
- *workingDirectory = startWith;
- } else {
- if ( u.isLocalFile() ) {
- TQFileInfo fi( u.dirPath() );
- if ( fi.exists() ) {
- *workingDirectory = u.dirPath();
- initialSelection = u.fileName();
- }
- } else {
- *workingDirectory = u.toString();
- initialSelection = TQString::null;//u.fileName();
- }
- }
- }
-
- if ( workingDirectory->isNull() )
- *workingDirectory = ::toRootIfNotExists( TQDir::currentDirPath() );
-
-#if defined(TQ_WS_WIN)
- if ( qt_use_native_dialogs && tqApp->tqstyle().tqstyleHint( TQStyle::SH_GUIStyle ) == WindowsStyle )
- return winGetOpenFileName( initialSelection, filter, workingDirectory,
- parent, name, caption, selectedFilter );
-#elif defined(TQ_WS_MAC)
- if (qt_use_native_dialogs && (tqApp->tqstyle().inherits(TQMAC_DEFAULT_STYLE)
- || tqApp->tqstyle().inherits("TQMacStyle")))
- return qt_mac_precomposeFileName(macGetOpenFileNames(filter,
- startWith.isEmpty() ? 0 : workingDirectory,
- parent, name, caption, selectedFilter, FALSE).first());
-#endif
-
- TQFileDialog *dlg = new TQFileDialog( *workingDirectory, TQString::null, parent, name ? name : "qt_filedlg_gofn", TRUE );
-
- TQ_CHECK_PTR( dlg );
-#ifndef TQT_NO_WIDGET_TOPEXTRA
- if ( !caption.isNull() )
- dlg->setCaption( caption );
- else
- dlg->setCaption( TQFileDialog::tr( "Open" ) );
-#endif
-
- dlg->setFilters( filters );
- if ( selectedFilter )
- dlg->setFilter( *selectedFilter );
- dlg->setMode( TQFileDialog::ExistingFile );
- TQString result;
- if ( !initialSelection.isEmpty() )
- dlg->setSelection( initialSelection );
- if ( dlg->exec() == TQDialog::Accepted ) {
- result = dlg->selectedFile();
- *workingDirectory = dlg->d->url;
- if ( selectedFilter )
- *selectedFilter = dlg->selectedFilter();
- }
- delete dlg;
-
- qt_resolve_symlinks = save_qt_resolve_symlinks;
-
- return result;
-}
-
-/*!
- This is a convenience static function that will return a file name
- selected by the user. The file does not have to exist.
-
- It creates a modal file dialog called \a name, with parent, \a parent.
- If a parent is not 0, the dialog will be shown centered over the
- parent.
-
- \code
- TQString s = TQFileDialog::getSaveFileName(
- "/home",
- "Images (*.png *.xpm *.jpg)",
- this,
- "save file dialog",
- "Choose a filename to save under" );
- \endcode
-
- The file dialog's working directory will be set to \a startWith. If \a
- startWith includes a file name, the file will be selected. The filter
- is set to \a filter so that only those files which match the filter
- are shown. The filter selected is set to \a selectedFilter. The parameters
- \a startWith, \a selectedFilter and \a filter may be TQString::null.
-
- The dialog's caption is set to \a caption. If \a caption is not
- specified then a default caption will be used.
-
- Under Windows and Mac OS X, this static function will use the native
- file dialog and not a TQFileDialog, unless the style of the application
- is set to something other than the native style. (Note that on Windows the
- dialog will spin a blocking modal event loop that will not dispatch any
- TQTimers and if parent is not 0 then it will position the dialog just under
- the parent's titlebar.
-
- Under Unix/X11, the normal behavior of the file dialog is to resolve
- and follow symlinks. For example, if /usr/tmp is a symlink to /var/tmp,
- the file dialog will change to /var/tmp after entering /usr/tmp.
- If \a resolveSymlinks is FALSE, the file dialog will treat
- symlinks as regular directories.
-
- \sa getOpenFileName(), getOpenFileNames(), getExistingDirectory()
-*/
-
-TQString TQFileDialog::getSaveFileName( const TQString & startWith,
- const TQString& filter,
- TQWidget *parent, const char* name,
- const TQString& caption,
- TQString *selectedFilter,
- bool resolveSymlinks)
-{
- bool save_qt_resolve_symlinks = qt_resolve_symlinks;
- qt_resolve_symlinks = resolveSymlinks;
-
- TQStringList filters;
- if ( !filter.isEmpty() )
- filters = makeFiltersList( filter );
-
- makeVariables();
- TQString initialSelection;
- if ( !startWith.isEmpty() ) {
- TQUrlOperator u( TQFileDialogPrivate::encodeFileName( startWith ) );
- if ( u.isLocalFile() && TQFileInfo( u.path() ).isDir() ) {
- *workingDirectory = startWith;
- } else {
- if ( u.isLocalFile() ) {
- TQFileInfo fi( u.dirPath() );
- if ( fi.exists() ) {
- *workingDirectory = u.dirPath();
- initialSelection = u.fileName();
- }
- } else {
- *workingDirectory = u.toString();
- initialSelection = TQString::null;//u.fileName();
- }
- }
- }
-
- if ( workingDirectory->isNull() )
- *workingDirectory = ::toRootIfNotExists( TQDir::currentDirPath() );
-
-#if defined(TQ_WS_WIN)
- if ( qt_use_native_dialogs && tqApp->tqstyle().tqstyleHint( TQStyle::SH_GUIStyle ) == WindowsStyle )
- return winGetSaveFileName( initialSelection, filter, workingDirectory,
- parent, name, caption, selectedFilter );
-#elif defined(TQ_WS_MAC)
- if (qt_use_native_dialogs && (tqApp->tqstyle().inherits(TQMAC_DEFAULT_STYLE)
- || tqApp->tqstyle().inherits("TQMacStyle")))
- return qt_mac_precomposeFileName(macGetSaveFileName(initialSelection, filter,
- startWith.isEmpty() ? 0 : workingDirectory, parent, name,
- caption, selectedFilter));
-#endif
-
- TQFileDialog *dlg = new TQFileDialog( *workingDirectory, TQString::null, parent, name ? name : "qt_filedlg_gsfn", TRUE );
-
- TQ_CHECK_PTR( dlg );
-#ifndef TQT_NO_WIDGET_TOPEXTRA
- if ( !caption.isNull() )
- dlg->setCaption( caption );
- else
- dlg->setCaption( TQFileDialog::tr( "Save As" ) );
-#endif
-
- TQString result;
- dlg->setFilters( filters );
- if ( selectedFilter )
- dlg->setFilter( *selectedFilter );
- dlg->setMode( TQFileDialog::AnyFile );
- if ( !initialSelection.isEmpty() )
- dlg->setSelection( initialSelection );
- if ( dlg->exec() == TQDialog::Accepted ) {
- result = dlg->selectedFile();
- *workingDirectory = dlg->d->url;
- if ( selectedFilter )
- *selectedFilter = dlg->selectedFilter();
- }
- delete dlg;
-
- qt_resolve_symlinks = save_qt_resolve_symlinks;
-
- return result;
-}
-
-/*!
- \internal
- Activated when the "OK" button is clicked.
-*/
-
-void TQFileDialog::okClicked()
-{
- TQString fn( nameEdit->text() );
-
-#if defined(TQ_WS_WIN)
- TQFileInfo fi( d->url.path() + fn );
- if ( fi.isSymLink() ) {
- nameEdit->setText( fi.readLink() );
- }
-#endif
-
- if ( fn.contains("*") ) {
- addFilter( fn );
- nameEdit->blockSignals( TRUE );
- nameEdit->setText( TQString::tqfromLatin1("") );
- nameEdit->blockSignals( FALSE );
- return;
- }
-
- *workingDirectory = d->url;
- detailViewMode = files->isVisible();
- updateLastSize(this);
-
- if ( isDirectoryMode( d->mode ) ) {
- TQUrlInfo f( d->url, nameEdit->text() );
- if ( f.isDir() ) {
- d->currentFileName = d->url;
- if ( d->currentFileName.right(1) != "/" )
- d->currentFileName += '/';
- if ( f.name() != "." )
- d->currentFileName += f.name();
- accept();
- return;
- }
- // Since it's not a directory and we clicked ok, we
- // don't really want to do anything else
- return;
- }
-
- // if we're in multi-selection mode and something is selected,
- // accept it and be done.
- if ( mode() == ExistingFiles ) {
- if ( ! nameEdit->text().isEmpty() ) {
- TQStringList sf = selectedFiles();
- bool isdir = FALSE;
- if ( sf.count() == 1 ) {
- TQUrlOperator u( d->url, sf[0] );
- bool ok;
- isdir = u.isDir(&ok) && ok;
- }
- if ( !isdir ) {
- emit filesSelected( sf );
- accept();
- return;
- }
- }
- }
-
- if ( mode() == AnyFile ) {
- TQUrlOperator u( d->url, TQFileDialogPrivate::encodeFileName(nameEdit->text()) );
- if ( !u.isDir() ) {
- d->currentFileName = u;
- emit fileSelected( selectedFile() );
- accept();
- return;
- }
- }
-
- if ( mode() == ExistingFile ) {
- if ( !TQFileDialogPrivate::fileExists( d->url, nameEdit->text() ) )
- return;
- }
-
- // If selection is valid, return it, else try
- // using selection as a directory to change to.
- if ( !d->currentFileName.isNull() && !d->currentFileName.contains( "*" ) ) {
- emit fileSelected( selectedFile() );
- accept();
- } else {
- TQUrlInfo f;
- TQFileDialogPrivate::File * c
- = (TQFileDialogPrivate::File *)files->currentItem();
- TQFileDialogPrivate::MCItem * m
- = (TQFileDialogPrivate::MCItem *)d->moreFiles->item( d->moreFiles->currentItem() );
- if ( (c && files->isVisible() && files->hasFocus()) ||
- (m && d->moreFiles->isVisible() && d->moreFiles->hasFocus()) ) {
- if ( c && files->isVisible() )
- f = c->info;
- else
- f = ( (TQFileDialogPrivate::File*)m->i )->info;
- } else {
- f = TQUrlInfo( d->url, nameEdit->text() );
- }
- if ( f.isDir() ) {
- setUrl( TQUrlOperator( d->url, TQFileDialogPrivate::encodeFileName(f.name() + "/" ) ) );
- d->checkForFilter = TRUE;
- trySetSelection( TRUE, d->url, TRUE );
- d->checkForFilter = FALSE;
- } else {
- if ( !nameEdit->text().contains( "/" ) &&
- !nameEdit->text().contains( "\\" )
-#if defined(TQ_OS_WIN32)
- && nameEdit->text()[ 1 ] != ':'
-#endif
- )
- addFilter( nameEdit->text() );
- else if ( nameEdit->text()[ 0 ] == '/' ||
- nameEdit->text()[ 0 ] == '\\'
-#if defined(TQ_OS_WIN32)
- || nameEdit->text()[ 1 ] == ':'
-#endif
- )
- setDir( nameEdit->text() );
- else if ( nameEdit->text().left( 3 ) == "../" || nameEdit->text().left( 3 ) == "..\\" )
- setDir( TQUrl( d->url.toString(), TQFileDialogPrivate::encodeFileName(nameEdit->text() ) ).toString() );
- }
- nameEdit->setText( "" );
- }
-}
-
-/*!
- \internal
- Activated when the "Filter" button is clicked.
-*/
-
-void TQFileDialog::filterClicked()
-{
- // unused
-}
-
-/*!
- \internal
- Activated when the "Cancel" button is clicked.
-*/
-
-void TQFileDialog::cancelClicked()
-{
- *workingDirectory = d->url;
- detailViewMode = files->isVisible();
- updateLastSize(this);
- reject();
-}
-
-
-/*!\reimp
-*/
-
-void TQFileDialog::resizeEvent( TQResizeEvent * e )
-{
- TQDialog::resizeEvent( e );
- updateGeometries();
-}
-
-/*
- \internal
- The only correct way to try to set currentFileName
-*/
-bool TQFileDialog::trySetSelection( bool isDir, const TQUrlOperator &u, bool updatelined )
-{
- if ( !isDir && !u.path().isEmpty() && u.path().right( 1 ) == "/" )
- isDir = TRUE;
- if ( u.fileName().contains( "*") && d->checkForFilter ) {
- TQString fn( u.fileName() );
- if ( fn.contains( "*" ) ) {
- addFilter( fn );
- d->currentFileName = TQString::null;
- d->url.setFileName( TQString::null );
- nameEdit->setText( TQString::tqfromLatin1("") );
- return FALSE;
- }
- }
-
- if ( d->preview && d->preview->isVisible() )
- updatePreviews( u );
-
- TQString old = d->currentFileName;
-
- if ( isDirectoryMode( mode() ) ) {
- if ( isDir )
- d->currentFileName = u;
- else
- d->currentFileName = TQString::null;
- } else if ( !isDir && mode() == ExistingFiles ) {
- d->currentFileName = u;
- } else if ( !isDir || ( mode() == AnyFile && !isDir ) ) {
- d->currentFileName = u;
- } else {
- d->currentFileName = TQString::null;
- }
- if ( updatelined && !d->currentFileName.isEmpty() ) {
- // If the selection is valid, or if its a directory, allow OK.
- if ( !d->currentFileName.isNull() || isDir ) {
- if ( u.fileName() != ".." ) {
- TQString fn = u.fileName();
- nameEdit->setText( fn );
- } else {
- nameEdit->setText("");
- }
- } else
- nameEdit->setText( TQString::tqfromLatin1("") );
- }
-
- if ( !d->currentFileName.isNull() || isDir ) {
- okB->setEnabled( TRUE );
- } else if ( !isDirectoryMode( d->mode ) ) {
- okB->setEnabled( FALSE );
- }
-
- if ( d->currentFileName.length() && old != d->currentFileName )
- emit fileHighlighted( selectedFile() );
-
- return !d->currentFileName.isNull();
-}
-
-
-/*! Make sure the minimum and maximum sizes of everything are sane.
-*/
-
-void TQFileDialog::updateGeometries()
-{
- if ( !d || !d->geometryDirty )
- return;
-
- d->geometryDirty = FALSE;
-
- TQSize r, t;
-
- // we really should have a TQSize::unite()
-#define RM r.setWidth( TQMAX(r.width(),t.width()) ); \
-r.setHeight( TQMAX(r.height(),t.height()) )
-
- // labels first
- r = d->pathL->tqsizeHint();
- t = d->fileL->tqsizeHint();
- RM;
- t = d->typeL->tqsizeHint();
- RM;
- d->pathL->setFixedSize( d->pathL->tqsizeHint() );
- d->fileL->setFixedSize( r );
- d->typeL->setFixedSize( r );
-
- // single-line input areas
- r = d->paths->tqsizeHint();
- t = nameEdit->tqsizeHint();
- RM;
- t = d->types->tqsizeHint();
- RM;
- r.setWidth( t.width() * 2 / 3 );
- t.setWidth( TQWIDGETSIZE_MAX );
- t.setHeight( r.height() );
- d->paths->setMinimumSize( r );
- d->paths->setMaximumSize( t );
- nameEdit->setMinimumSize( r );
- nameEdit->setMaximumSize( t );
- d->types->setMinimumSize( r );
- d->types->setMaximumSize( t );
-
- // buttons on top row
- r = TQSize( 0, d->paths->tqminimumSize().height() );
- t = TQSize( 21, 20 );
- RM;
- if ( r.height()+1 > r.width() )
- r.setWidth( r.height()+1 );
- if ( d->goBack )
- d->goBack->setFixedSize( r );
- d->cdToParent->setFixedSize( r );
- d->newFolder->setFixedSize( r );
- d->mcView->setFixedSize( r );
- d->detailView->setFixedSize( r );
-
- TQButton *b = 0;
- if ( !d->toolButtons.isEmpty() ) {
- for ( b = d->toolButtons.first(); b; b = d->toolButtons.next() )
- b->setFixedSize( b->tqsizeHint().width(), r.height() );
- }
-
- if ( d->infoPreview ) {
- d->previewInfo->show();
- d->previewInfo->setFixedSize( r );
- } else {
- d->previewInfo->hide();
- d->previewInfo->setFixedSize( TQSize( 0, 0 ) );
- }
-
- if ( d->contentsPreview ) {
- d->previewContents->show();
- d->previewContents->setFixedSize( r );
- } else {
- d->previewContents->hide();
- d->previewContents->setFixedSize( TQSize( 0, 0 ) );
- }
-
- // open/save, cancel
- r = TQSize( 75, 20 );
- t = okB->tqsizeHint();
- RM;
- t = cancelB->tqsizeHint();
- RM;
-
- okB->setFixedSize( r );
- cancelB->setFixedSize( r );
-
- d->topLevelLayout->activate();
-
-#undef RM
-}
-
-
-/*! Updates the file name edit box to \a newItem in the file dialog
- when the cursor moves in the listview.
-*/
-
-void TQFileDialog::updateFileNameEdit( TQListViewItem * newItem )
-{
- if ( !newItem )
- return;
-
- if ( mode() == ExistingFiles ) {
- detailViewSelectionChanged();
- TQUrl u( d->url, TQFileDialogPrivate::encodeFileName( ((TQFileDialogPrivate::File*)files->currentItem())->info.name() ) );
- TQFileInfo fi( u.toString( FALSE, FALSE ) );
- if ( !fi.isDir() )
- emit fileHighlighted( u.toString( FALSE, FALSE ) );
- } else if ( files->isSelected( newItem ) ) {
- TQFileDialogPrivate::File * i = (TQFileDialogPrivate::File *)newItem;
- if ( i && i->i && !i->i->isSelected() ) {
- d->moreFiles->blockSignals( TRUE );
- d->moreFiles->setSelected( i->i, TRUE );
- d->moreFiles->blockSignals( FALSE );
- }
- // Encode the filename in case it had any special characters in it
- TQString encFile = TQFileDialogPrivate::encodeFileName( newItem->text( 0 ) );
- trySetSelection( i->info.isDir(), TQUrlOperator( d->url, encFile ), TRUE );
- }
-}
-
-void TQFileDialog::detailViewSelectionChanged()
-{
- if ( d->mode != ExistingFiles )
- return;
-
- nameEdit->clear();
- TQString str;
- TQListViewItem * i = files->firstChild();
- d->moreFiles->blockSignals( TRUE );
- while( i ) {
- if ( d->moreFiles && isVisible() ) {
- TQFileDialogPrivate::File *f = (TQFileDialogPrivate::File *)i;
- if ( f->i && f->i->isSelected() != i->isSelected() )
- d->moreFiles->setSelected( f->i, i->isSelected() );
- }
- if ( i->isSelected() && !( (TQFileDialogPrivate::File *)i )->info.isDir() )
- str += TQString( "\"%1\" " ).arg( i->text( 0 ) );
- i = i->nextSibling();
- }
- d->moreFiles->blockSignals( FALSE );
- nameEdit->setText( str );
- nameEdit->setCursorPosition( str.length() );
- okB->setEnabled( TRUE );
- if ( d->preview && d->preview->isVisible() && files->currentItem() ) {
- TQUrl u = TQUrl( d->url, TQFileDialogPrivate::encodeFileName( ((TQFileDialogPrivate::File*)files->currentItem())->info.name() ) );
- updatePreviews( u );
- }
-}
-
-void TQFileDialog::listBoxSelectionChanged()
-{
- if ( d->mode != ExistingFiles )
- return;
-
- if ( d->ignoreNextRefresh ) {
- d->ignoreNextRefresh = FALSE;
- return;
- }
-
- nameEdit->clear();
- TQString str;
- TQListBoxItem * i = d->moreFiles->item( 0 );
- TQListBoxItem * j = 0;
- int index = 0;
- files->blockSignals( TRUE );
- while( i ) {
- TQFileDialogPrivate::MCItem *mcitem = (TQFileDialogPrivate::MCItem *)i;
- if ( files && isVisible() ) {
- if ( mcitem->i->isSelected() != mcitem->isSelected() ) {
- files->setSelected( mcitem->i, mcitem->isSelected() );
-
- // What happens here is that we want to emit signal highlighted for
- // newly added items. But TQListBox apparently emits selectionChanged even
- // when a user clicks on the same item twice. So, basically emulate the behaivor
- // we have in the "Details" view which only emits highlighted the first time we
- // click on the item. Perhaps at some point we should have a call to
- // updateFileNameEdit(TQListViewItem) which also emits fileHighlighted() for
- // ExistingFiles. For better or for worse, this clones the behaivor of the
- // "Details" view quite well.
- if ( mcitem->isSelected() && i != d->lastEFSelected ) {
- TQUrl u( d->url, TQFileDialogPrivate::encodeFileName( ((TQFileDialogPrivate::File*)(mcitem)->i)->info.name()) );
- d->lastEFSelected = i;
- emit fileHighlighted( u.toString(FALSE, FALSE) );
- }
- }
- }
- if ( d->moreFiles->isSelected( i )
- && !( (TQFileDialogPrivate::File*)(mcitem)->i )->info.isDir() ) {
- str += TQString( "\"%1\" " ).arg( i->text() );
- if ( j == 0 )
- j = i;
- }
- i = d->moreFiles->item( ++index );
- }
-
- files->blockSignals( FALSE );
- nameEdit->setText( str );
- nameEdit->setCursorPosition( str.length() );
- okB->setEnabled( TRUE );
- if ( d->preview && d->preview->isVisible() && j ) {
- TQUrl u = TQUrl( d->url,
- TQFileDialogPrivate::encodeFileName( ( (TQFileDialogPrivate::File*)( (TQFileDialogPrivate::MCItem*)j )->i )->info.name() ) );
- updatePreviews( u );
- }
-}
-
-/*! \overload */
-
-void TQFileDialog::updateFileNameEdit( TQListBoxItem * newItem )
-{
- if ( !newItem )
- return;
- TQFileDialogPrivate::MCItem * i = (TQFileDialogPrivate::MCItem *)newItem;
- if ( i->i ) {
- i->i->listView()->setSelected( i->i, i->isSelected() );
- updateFileNameEdit( i->i );
- }
-}
-
-
-/*! Updates the dialog when the file name edit changes. */
-
-void TQFileDialog::fileNameEditDone()
-{
- TQUrlInfo f( d->url, nameEdit->text() );
- if ( mode() != TQFileDialog::ExistingFiles ) {
- TQUrlOperator u( d->url, TQFileDialogPrivate::encodeFileName( nameEdit->text() ) );
- trySetSelection( f.isDir(), u, FALSE );
- if ( d->preview && d->preview->isVisible() )
- updatePreviews( u );
- }
-}
-
-
-
-/*! This private slot reacts to double-clicks in the list view. The item that
-was double-clicked is specified in \a newItem */
-
-void TQFileDialog::selectDirectoryOrFile( TQListViewItem * newItem )
-{
-
- *workingDirectory = d->url;
- detailViewMode = files->isVisible();
- updateLastSize(this);
-
- if ( !newItem )
- return;
-
- if ( d->url.isLocalFile() ) {
- TQFileInfo fi( d->url.path() + newItem->text(0) );
-#if defined(TQ_WS_WIN)
- if ( fi.isSymLink() ) {
- nameEdit->setText( fi.readLink() );
- okClicked();
- return;
- }
-#endif
- }
-
- TQFileDialogPrivate::File * i = (TQFileDialogPrivate::File *)newItem;
-
- TQString oldName = nameEdit->text();
- if ( i->info.isDir() ) {
- setUrl( TQUrlOperator( d->url, TQFileDialogPrivate::encodeFileName( i->info.name() ) + "/" ) );
- if ( isDirectoryMode( mode() ) ) {
- TQUrlInfo f ( d->url, TQString::tqfromLatin1( "." ) );
- trySetSelection( f.isDir(), d->url, TRUE );
- }
- } else if ( newItem->isSelectable() &&
- trySetSelection( i->info.isDir(), TQUrlOperator( d->url, TQFileDialogPrivate::encodeFileName( i->info.name() ) ), TRUE ) ) {
- if ( !isDirectoryMode( mode() ) ) {
- if ( mode() == ExistingFile ) {
- if ( TQFileDialogPrivate::fileExists( d->url, nameEdit->text() ) ) {
- emit fileSelected( selectedFile() );
- accept();
- }
- } else {
- emit fileSelected( selectedFile() );
- accept();
- }
- }
- } else if ( isDirectoryMode( d->mode ) ) {
- d->currentFileName = d->url;
- accept();
- }
- if ( !oldName.isEmpty() && !isDirectoryMode( mode() ) )
- nameEdit->setText( oldName );
-}
-
-
-void TQFileDialog::selectDirectoryOrFile( TQListBoxItem * newItem )
-{
- if ( !newItem )
- return;
-
- TQFileDialogPrivate::MCItem * i = (TQFileDialogPrivate::MCItem *)newItem;
- if ( i->i ) {
- i->i->listView()->setSelected( i->i, i->isSelected() );
- selectDirectoryOrFile( i->i );
- }
-}
-
-
-void TQFileDialog::popupContextMenu( TQListViewItem *item, const TQPoint &p,
- int )
-{
- if ( item ) {
- files->setCurrentItem( item );
- files->setSelected( item, TRUE );
- }
-
- PopupAction action;
- popupContextMenu( item ? item->text( 0 ) : TQString::null, TRUE, action, p );
-
- if ( action == PA_Open )
- selectDirectoryOrFile( item );
- else if ( action == PA_Rename )
- files->startRename( FALSE );
- else if ( action == PA_Delete )
- deleteFile( item ? item->text( 0 ) : TQString::null );
- else if ( action == PA_Reload )
- rereadDir();
- else if ( action == PA_Hidden ) {
- bShowHiddenFiles = !bShowHiddenFiles;
- rereadDir();
- } else if ( action == PA_SortName ) {
- sortFilesBy = (int)TQDir::Name;
- sortAscending = TRUE;
- resortDir();
- } else if ( action == PA_SortSize ) {
- sortFilesBy = (int)TQDir::Size;
- sortAscending = TRUE;
- resortDir();
- } else if ( action == PA_SortDate ) {
- sortFilesBy = (int)TQDir::Time;
- sortAscending = TRUE;
- resortDir();
- } else if ( action == PA_SortUnsorted ) {
- sortFilesBy = (int)TQDir::Unsorted;
- sortAscending = TRUE;
- resortDir();
- }
-
-}
-
-void TQFileDialog::popupContextMenu( TQListBoxItem *item, const TQPoint & p )
-{
- PopupAction action;
- popupContextMenu( item ? item->text() : TQString::null, FALSE, action, p );
-
- if ( action == PA_Open )
- selectDirectoryOrFile( item );
- else if ( action == PA_Rename )
- d->moreFiles->startRename( FALSE );
- else if ( action == PA_Delete )
- deleteFile( item->text() );
- else if ( action == PA_Reload )
- rereadDir();
- else if ( action == PA_Hidden ) {
- bShowHiddenFiles = !bShowHiddenFiles;
- rereadDir();
- } else if ( action == PA_SortName ) {
- sortFilesBy = (int)TQDir::Name;
- sortAscending = TRUE;
- resortDir();
- } else if ( action == PA_SortSize ) {
- sortFilesBy = (int)TQDir::Size;
- sortAscending = TRUE;
- resortDir();
- } else if ( action == PA_SortDate ) {
- sortFilesBy = (int)TQDir::Time;
- sortAscending = TRUE;
- resortDir();
- } else if ( action == PA_SortUnsorted ) {
- sortFilesBy = (int)TQDir::Unsorted;
- sortAscending = TRUE;
- resortDir();
- }
-}
-
-void TQFileDialog::popupContextMenu( const TQString &filename, bool,
- PopupAction &action, const TQPoint &p )
-{
- action = PA_Cancel;
-
- bool glob = filename.isEmpty();
-
- TQPopupMenu m( 0, "file dialog context menu" );
- m.setCheckable( TRUE );
-
- if ( !glob ) {
- TQString okt;
- if ( TQUrlInfo( d->url, filename ).isDir() ) {
- okt = tr( "&Open" );
- } else {
- if ( mode() == AnyFile )
- okt = tr( "&Save" );
- else
- okt = tr( "&Open" );
- }
- int ok = m.insertItem( okt );
-
- m.insertSeparator();
- int rename = m.insertItem( tr( "&Rename" ) );
- int del = m.insertItem( tr( "&Delete" ) );
-
- if ( filename.isEmpty() || !TQUrlInfo( d->url, filename ).isWritable() ||
- filename == ".." ) {
- if ( filename.isEmpty() || !TQUrlInfo( d->url, filename ).isReadable() )
- m.setItemEnabled( ok, FALSE );
- m.setItemEnabled( rename, FALSE );
- m.setItemEnabled( del, FALSE );
- }
-
- m.move( p );
- int res = m.exec();
-
- if ( res == ok )
- action = PA_Open;
- else if ( res == rename )
- action = PA_Rename;
- else if ( res == del )
- action = PA_Delete;
- } else {
- int reload = m.insertItem( tr( "R&eload" ) );
-
- TQPopupMenu m2( 0, "sort menu" );
-
- int sname = m2.insertItem( tr( "Sort by &Name" ) );
- //int stype = m2.insertItem( tr( "Sort by &Type" ) );
- int ssize = m2.insertItem( tr( "Sort by &Size" ) );
- int sdate = m2.insertItem( tr( "Sort by &Date" ) );
- m2.insertSeparator();
- int sunsorted = m2.insertItem( tr( "&Unsorted" ) );
-
- //m2.setItemEnabled( stype, FALSE );
-
- if ( sortFilesBy == (int)TQDir::Name )
- m2.setItemChecked( sname, TRUE );
- else if ( sortFilesBy == (int)TQDir::Size )
- m2.setItemChecked( ssize, TRUE );
-// else if ( sortFilesBy == 0x16 )
-// m2.setItemChecked( stype, TRUE );
- else if ( sortFilesBy == (int)TQDir::Time )
- m2.setItemChecked( sdate, TRUE );
- else if ( sortFilesBy == (int)TQDir::Unsorted )
- m2.setItemChecked( sunsorted, TRUE );
-
- m.insertItem( tr( "Sort" ), &m2 );
-
- m.insertSeparator();
-
- int hidden = m.insertItem( tr( "Show &hidden files" ) );
- m.setItemChecked( hidden, bShowHiddenFiles );
-
- m.move( p );
- int res = m.exec();
-
- if ( res == reload )
- action = PA_Reload;
- else if ( res == hidden )
- action = PA_Hidden;
- else if ( res == sname )
- action = PA_SortName;
-// else if ( res == stype )
-// action = PA_SortType;
- else if ( res == sdate )
- action = PA_SortDate;
- else if ( res == ssize )
- action = PA_SortSize;
- else if ( res == sunsorted )
- action = PA_SortUnsorted;
- }
-
-}
-
-void TQFileDialog::deleteFile( const TQString &filename )
-{
- if ( filename.isEmpty() )
- return;
-
- TQUrlInfo fi( d->url, TQFileDialogPrivate::encodeFileName( filename ) );
- TQString t = tr( "the file" );
- if ( fi.isDir() )
- t = tr( "the directory" );
- if ( fi.isSymLink() )
- t = tr( "the symlink" );
-
- if ( TQMessageBox::warning( this,
- tr( "Delete %1" ).arg( t ),
- tr( "<qt>Are you sure you wish to delete %1 \"%2\"?</qt>" )
- .arg( t ).arg(filename),
- tr( "&Yes" ), tr( "&No" ), TQString::null, 1 ) == 0 )
- d->url.remove( TQFileDialogPrivate::encodeFileName( filename ) );
-
-}
-
-void TQFileDialog::fileSelected( int )
-{
- // unused
-}
-
-void TQFileDialog::fileHighlighted( int )
-{
- // unused
-}
-
-void TQFileDialog::dirSelected( int )
-{
- // unused
-}
-
-void TQFileDialog::pathSelected( int )
-{
- // unused
-}
-
-
-void TQFileDialog::cdUpClicked()
-{
- TQString oldName = nameEdit->text();
- setUrl( TQUrlOperator( d->url, ".." ) );
- if ( !oldName.isEmpty() )
- nameEdit->setText( oldName );
-}
-
-void TQFileDialog::newFolderClicked()
-{
- TQString foldername( tr( "New Folder 1" ) );
- int i = 0;
- TQStringList lst;
- TQListViewItemIterator it( files );
- for ( ; it.current(); ++it )
- if ( it.current()->text( 0 ).contains( tr( "New Folder" ) ) )
- lst.append( it.current()->text( 0 ) );
-
- if ( !lst.count() == 0 )
- while ( lst.contains( foldername ) )
- foldername = tr( "New Folder %1" ).arg( ++i );
-
- d->url.mkdir( foldername );
-}
-
-void TQFileDialog::createdDirectory( const TQUrlInfo &info, TQNetworkOperation * )
-{
- resortDir();
- if ( d->moreFiles->isVisible() ) {
- for ( uint i = 0; i < d->moreFiles->count(); ++i ) {
- if ( d->moreFiles->text( i ) == info.name() ) {
- d->moreFiles->setCurrentItem( i );
- d->moreFiles->startRename( FALSE );
- break;
- }
- }
- } else {
- TQListViewItem *item = files->firstChild();
- while ( item ) {
- if ( item->text( 0 ) == info.name() ) {
- files->setSelected( item, TRUE );
- files->setCurrentItem( item );
- files->startRename( FALSE );
- break;
- }
- item = item->nextSibling();
- }
- }
-}
-
-
-/*!
- This is a convenience static function that will return an existing directory
- selected by the user.
-
- \code
- TQString s = TQFileDialog::getExistingDirectory(
- "/home",
- this,
- "get existing directory",
- "Choose a directory",
- TRUE );
- \endcode
-
- This function creates a modal file dialog called \a name, with
- parent, \a parent. If parent is not 0, the dialog will be shown
- centered over the parent.
-
- The dialog's working directory is set to \a dir, and the caption is
- set to \a caption. Either of these may be TQString::null in which case
- the current directory and a default caption will be used respectively.
-
- Note on Windows that if \a dir is TQString::null then the dialog's working
- directory will be set to the user's My Documents directory.
-
- If \a dirOnly is TRUE, then only directories will be shown in
- the file dialog; otherwise both directories and files will be shown.
-
- Under Unix/X11, the normal behavior of the file dialog is to resolve
- and follow symlinks. For example, if /usr/tmp is a symlink to /var/tmp,
- the file dialog will change to /var/tmp after entering /usr/tmp.
- If \a resolveSymlinks is FALSE, the file dialog will treat
- symlinks as regular directories.
-
- Under Windows and Mac OS X, this static function will use the native
- file dialog and not a TQFileDialog, unless the style of the application
- is set to something other than the native style. (Note that on Windows the
- dialog will spin a blocking modal event loop that will not dispatch any
- TQTimers and if parent is not 0 then it will position the dialog just under
- the parent's titlebar).
-
- \sa getOpenFileName(), getOpenFileNames(), getSaveFileName()
-*/
-
-TQString TQFileDialog::getExistingDirectory( const TQString & dir,
- TQWidget *parent,
- const char* name,
- const TQString& caption,
- bool dirOnly,
- bool resolveSymlinks)
-{
- bool save_qt_resolve_symlinks = qt_resolve_symlinks;
- qt_resolve_symlinks = resolveSymlinks;
-
- makeVariables();
- TQString wd;
- if ( workingDirectory )
- wd = *workingDirectory;
-
-#if defined(TQ_WS_WIN)
- TQString initialDir;
- if ( !dir.isEmpty() ) {
- TQUrlOperator u( dir );
- if ( TQFileInfo( u.path() ).isDir() )
- initialDir = dir;
- } else
- initialDir = TQString::null;
- if ( qt_use_native_dialogs && tqApp->tqstyle().tqstyleHint( TQStyle::SH_GUIStyle ) == WindowsStyle && dirOnly )
- return winGetExistingDirectory( initialDir, parent, name, caption );
-#endif
-#if defined(TQ_WS_MAC)
- TQString *initialDir = 0;
- if (!dir.isEmpty()) {
- TQUrlOperator u(dir);
- if (TQFileInfo(u.path()).isDir())
- initialDir = (TQString *)&dir;
- }
- if( qt_use_native_dialogs && (tqApp->tqstyle().inherits(TQMAC_DEFAULT_STYLE)
- || tqApp->tqstyle().inherits("TQMacStyle")))
- return qt_mac_precomposeFileName(macGetOpenFileNames("", initialDir, parent, name,
- caption, 0, FALSE, TRUE).first());
-#endif
-
- TQFileDialog *dlg = new TQFileDialog( parent, name ? name : "qt_filedlg_ged", TRUE );
-
- TQ_CHECK_PTR( dlg );
-#ifndef TQT_NO_WIDGET_TOPEXTRA
- if ( !caption.isNull() )
- dlg->setCaption( caption );
- else
- dlg->setCaption( TQFileDialog::tqtr("Find Directory") );
-#endif
-
- dlg->setMode( dirOnly ? DirectoryOnly : Directory );
-
- dlg->d->types->clear();
- dlg->d->types->insertItem( TQFileDialog::tqtr("Directories") );
- dlg->d->types->setEnabled( FALSE );
-
- TQString dir_( dir );
- dir_ = dir_.simplifyWhiteSpace();
- if ( dir_.isEmpty() && !wd.isEmpty() )
- dir_ = wd;
- TQUrlOperator u( dir_ );
- if ( u.isLocalFile() ) {
- if ( !dir_.isEmpty() ) {
- TQFileInfo f( u.path() );
- if ( f.exists() )
- if ( f.isDir() ) {
- dlg->setDir( dir_ );
- wd = dir_;
- }
- } else if ( !wd.isEmpty() ) {
- TQUrl tempUrl( wd );
- TQFileInfo f( tempUrl.path() );
- if ( f.isDir() ) {
- dlg->setDir( wd );
- }
- } else {
- TQString theDir = dir_;
- if ( theDir.isEmpty() ) {
- theDir = ::toRootIfNotExists( TQDir::currentDirPath() );
- } if ( !theDir.isEmpty() ) {
- TQUrl tempUrl( theDir );
- TQFileInfo f( tempUrl.path() );
- if ( f.isDir() ) {
- wd = theDir;
- dlg->setDir( theDir );
- }
- }
- }
- } else {
- dlg->setUrl( dir_ );
- }
-
- TQString result;
- dlg->setSelection( dlg->d->url.toString() );
-
- if ( dlg->exec() == TQDialog::Accepted ) {
- result = dlg->selectedFile();
- wd = result;
- }
- delete dlg;
-
- if ( !result.isEmpty() && result.right( 1 ) != "/" )
- result += "/";
-
- qt_resolve_symlinks = save_qt_resolve_symlinks;
-
- return result;
-}
-
-
-/*!
- \property TQFileDialog::mode
- \brief the file dialog's mode
-
- The default mode is \c ExistingFile.
-*/
-
-void TQFileDialog::setMode( Mode newMode )
-{
- if ( d->mode != newMode ) {
- d->mode = newMode;
- TQString sel = d->currentFileName;
- int maxnamelen = 255; // _POSIX_MAX_PATH
- if ( isDirectoryMode( newMode ) ) {
- files->setSelectionMode( TQListView::Single );
- d->moreFiles->setSelectionMode( TQListBox::Single );
- if ( sel.isNull() )
- sel = TQString::tqfromLatin1(".");
- d->types->setEnabled( FALSE );
- } else if ( newMode == ExistingFiles ) {
- maxnamelen = INT_MAX;
- files->setSelectionMode( TQListView::Extended );
- d->moreFiles->setSelectionMode( TQListBox::Extended );
- d->types->setEnabled( TRUE );
- } else {
- files->setSelectionMode( TQListView::Single );
- d->moreFiles->setSelectionMode( TQListBox::Single );
- d->types->setEnabled( TRUE );
- }
- nameEdit->setMaxLength(maxnamelen);
- rereadDir();
- TQUrlInfo f( d->url, "." );
- trySetSelection( f.isDir(), d->url, FALSE );
- }
-
- TQString okt;
- bool changeFilters = FALSE;
- if ( mode() == AnyFile ) {
- okt = tr("&Save");
- d->fileL->setText( tr("File &name:") );
- if ( d->types->count() == 1 ) {
- d->types->setCurrentItem( 0 );
- if ( d->types->currentText() == "Directories" ) {
- changeFilters = TRUE;
- }
- }
- }
- else if ( mode() == Directory || mode() == DirectoryOnly ) {
- okt = tr("&OK");
- d->fileL->setText( tr("Directory:") );
- d->types->clear();
- d->types->insertItem( tqtr("Directories") );
- }
- else {
- okt = tr("&Open");
- d->fileL->setText( tqtr("File &name:") );
- if ( d->types->count() == 1 ) {
- d->types->setCurrentItem( 0 );
- if ( d->types->currentText() == "Directories" ) {
- changeFilters = TRUE;
- }
- }
- }
-
- if ( changeFilters ) {
- d->types->clear();
- d->types->insertItem( tqtr("All Files (*)") );
- }
-
- okB->setText( okt );
-}
-
-TQFileDialog::Mode TQFileDialog::mode() const
-{
- return d->mode;
-}
-
-/*! \reimp
-*/
-
-void TQFileDialog::done( int i )
-{
- if ( i == TQDialog::Accepted && (d->mode == ExistingFile || d->mode == ExistingFiles) ) {
- TQStringList selection = selectedFiles();
- for ( uint f = 0; f < selection.count(); f++ ) {
- TQString file = selection[f];
- if ( file.isNull() )
- continue;
- if ( d->url.isLocalFile() && !TQFile::exists( file ) ) {
- TQMessageBox::information( this, tr("Error"),
- tr("%1\nFile not found.\nCheck path and filename.").arg( file ) );
- return;
- }
- }
- }
- TQDialog::done( i );
-}
-
-/*!
- \property TQFileDialog::viewMode
-
- \brief the file dialog's view mode
-
- If you set the view mode to be \e Detail (the default), then you
- will see the file's details, such as the size of the file and the
- date the file was last modified in addition to the file's name.
-
- If you set the view mode to be \e List, then you will just
- see a list of the files and folders.
-
- See \l TQFileDialog::ViewMode
-*/
-
-
-TQFileDialog::ViewMode TQFileDialog::viewMode() const
-{
- if ( detailViewMode )
- return Detail;
- else
- return List;
-}
-
-void TQFileDialog::setViewMode( ViewMode m )
-{
- if ( m == Detail ) {
- detailViewMode = TRUE;
- d->stack->raiseWidget( files );
- d->detailView->setOn( TRUE );
- d->mcView->setOn( FALSE );
- } else if ( m == List ) {
- detailViewMode = FALSE;
- d->stack->raiseWidget( d->moreFiles );
- d->detailView->setOn( FALSE );
- d->mcView->setOn( TRUE );
- }
-}
-
-
-/*!
- \property TQFileDialog::previewMode
-
- \brief the preview mode for the file dialog
-
- If you set the mode to be a mode other than \e NoPreview, you must
- use setInfoPreview() or setContentsPreview() to set the dialog's
- preview widget to your preview widget and enable the preview
- widget(s) with setInfoPreviewEnabled() or
- setContentsPreviewEnabled().
-
- \sa infoPreview, contentsPreview, viewMode
-*/
-
-void TQFileDialog::setPreviewMode( PreviewMode m )
-{
- if ( m == NoPreview ) {
- d->previewInfo->setOn( FALSE );
- d->previewContents->setOn( FALSE );
- } else if ( m == Info && d->infoPreview ) {
- d->previewInfo->setOn( TRUE );
- d->previewContents->setOn( FALSE );
- changeMode( d->modeButtons->id( d->previewInfo ) );
- } else if ( m == Contents && d->contentsPreview ) {
- d->previewInfo->setOn( FALSE );
- d->previewContents->setOn( TRUE );
- changeMode( d->modeButtons->id( d->previewContents ) );
- }
-}
-TQFileDialog::PreviewMode TQFileDialog::previewMode() const
-{
- if ( d->infoPreview && d->infoPreviewWidget->isVisible() )
- return Info;
- else if ( d->contentsPreview && d->contentsPreviewWidget->isVisible() )
- return Contents;
-
- return NoPreview;
-}
-
-
-/*!
- Adds the specified widgets to the bottom of the file dialog. The
- label \a l is placed underneath the "file name" and the "file types"
- labels. The widget \a w is placed underneath the file types combobox.
- The button \a b is placed underneath the Cancel pushbutton.
-
- \code
- MyFileDialog::MyFileDialog( TQWidget* parent, const char* name ) :
- TQFileDialog( parent, name )
- {
- TQLabel* label = new TQLabel( "Added widgets", this );
- TQLineEdit* lineedit = new TQLineEdit( this );
- TQPushButton* pushbutton = new TQPushButton( this );
-
- addWidgets( label, lineedit, pushbutton );
- }
- \endcode
-
- If you don't want to have one of the widgets added, pass 0 in that
- widget's position.
-
- Every time you call this function, a new row of widgets will be added
- to the bottom of the file dialog.
-
- \sa addToolButton(), addLeftWidget(), addRightWidget()
-*/
-
-void TQFileDialog::addWidgets( TQLabel * l, TQWidget * w, TQPushButton * b )
-{
- if ( !l && !w && !b )
- return;
-
- d->geometryDirty = TRUE;
-
- TQHBoxLayout *lay = new TQHBoxLayout();
- d->extraWidgetsLayouts.append( lay );
- d->topLevelLayout->addLayout( lay );
-
- if ( !l )
- l = new TQLabel( this, "qt_intern_lbl" );
- d->extraLabels.append( l );
- lay->addWidget( l );
-
- if ( !w )
- w = new TQWidget( this, "qt_intern_widget" );
- d->extraWidgets.append( w );
- lay->addWidget( w );
- lay->addSpacing( 15 );
-
- if ( b ) {
- d->extraButtons.append( b );
- lay->addWidget( b );
- } else {
- TQWidget *wid = new TQWidget( this, "qt_extrabuttons_widget" );
- d->extraButtons.append( wid );
- lay->addWidget( wid );
- }
-
- updateGeometries();
-}
-
-/*!
- Adds the tool button \a b to the row of tool buttons at the top of the
- file dialog. The button is appended to the right of
- this row. If \a separator is TRUE, a small space is inserted between the
- last button of the row and the new button \a b.
-
- \sa addWidgets(), addLeftWidget(), addRightWidget()
-*/
-
-void TQFileDialog::addToolButton( TQButton *b, bool separator )
-{
- if ( !b || !d->buttonLayout )
- return;
-
- d->geometryDirty = TRUE;
-
- d->toolButtons.append( b );
- if ( separator )
- d->buttonLayout->addSpacing( 8 );
- d->buttonLayout->addWidget( b );
-
- updateGeometries();
-}
-
-/*!
- Adds the widget \a w to the left-hand side of the file dialog.
-
- \sa addRightWidget(), addWidgets(), addToolButton()
-*/
-
-void TQFileDialog::addLeftWidget( TQWidget *w )
-{
- if ( !w )
- return;
- d->geometryDirty = TRUE;
-
- d->leftLayout->addWidget( w );
- d->leftLayout->addSpacing( 5 );
-
- updateGeometries();
-}
-
-/*!
- Adds the widget \a w to the right-hand side of the file dialog.
-
- \sa addLeftWidget(), addWidgets(), addToolButton()
-*/
-
-void TQFileDialog::addRightWidget( TQWidget *w )
-{
- if ( !w )
- return;
- d->geometryDirty = TRUE;
-
- d->rightLayout->addSpacing( 5 );
- d->rightLayout->addWidget( w );
-
- updateGeometries();
-}
-
-/*! \reimp */
-
-void TQFileDialog::keyPressEvent( TQKeyEvent * ke )
-{
- if ( !d->ignoreNextKeyPress &&
- ke && ( ke->key() == Qt::Key_Enter ||
- ke->key() == Qt::Key_Return ) ) {
- ke->ignore();
- if ( d->paths->hasFocus() ) {
- ke->accept();
- if ( d->url == TQUrl(d->paths->currentText()) )
- nameEdit->setFocus();
- } else if ( d->types->hasFocus() ) {
- ke->accept();
- // ### is there a suitable condition for this? only valid
- // wildcards?
- nameEdit->setFocus();
- } else if ( nameEdit->hasFocus() ) {
- if ( d->currentFileName.isNull() ) {
- // maybe change directory
- TQUrlInfo i( d->url, nameEdit->text() );
- if ( i.isDir() ) {
- nameEdit->setText( TQString::tqfromLatin1("") );
- setDir( TQUrlOperator( d->url, TQFileDialogPrivate::encodeFileName(i.name()) ) );
- }
- ke->accept();
- } else if ( mode() == ExistingFiles ) {
- TQUrlInfo i( d->url, nameEdit->text() );
- if ( i.isFile() ) {
- TQListViewItem * i = files->firstChild();
- while ( i && nameEdit->text() != i->text( 0 ) )
- i = i->nextSibling();
- if ( i )
- files->setSelected( i, TRUE );
- else
- ke->accept(); // strangely, means to ignore that event
- }
- }
- } else if ( files->hasFocus() || d->moreFiles->hasFocus() ) {
- ke->accept();
- }
- } else if ( ke->key() == Key_Escape ) {
- ke->ignore();
- }
-
- d->ignoreNextKeyPress = FALSE;
-
- if ( !ke->isAccepted() ) {
- TQDialog::keyPressEvent( ke );
- }
-}
-
-
-/*! \class TQFileIconProvider tqfiledialog.h
-
- \brief The TQFileIconProvider class provides icons for TQFileDialog to
- use.
-
- \ingroup misc
-
- By default TQFileIconProvider is not used, but any application or
- library can subclass it, reimplement pixmap() to return a suitable
- icon, and make all TQFileDialog objects use it by calling the static
- function TQFileDialog::setIconProvider().
-
- It is advisable to make all the icons that TQFileIconProvider returns be
- the same size or at least the same width. This makes the list view
- look much better.
-
- \sa TQFileDialog
-*/
-
-
-/*! Constructs an empty file icon provider called \a name, with the
- parent \a parent.
-*/
-
-TQFileIconProvider::TQFileIconProvider( TQObject * parent, const char* name )
- : TQObject( parent, name )
-{
- // nothing necessary
-}
-
-
-/*!
- Returns a pointer to a pixmap that should be used to
- signify the file with the information \a info.
-
- If pixmap() returns 0, TQFileDialog draws the default pixmap.
-
- The default implementation returns particular icons for files, directories,
- link-files and link-directories. It returns a blank "icon" for other types.
-
- If you return a pixmap here, it should measure 16x16 pixels.
-*/
-
-const TQPixmap * TQFileIconProvider::pixmap( const TQFileInfo & info )
-{
- if ( info.isSymLink() ) {
- if ( info.isFile() )
- return symLinkFileIcon;
- else
- return symLinkDirIcon;
- } else if ( info.isDir() ) {
- return closedFolderIcon;
- } else if ( info.isFile() ) {
- return fileIcon;
- } else {
- return fifteenTransparentPixels;
- }
-}
-
-/*!
- Sets the TQFileIconProvider used by the file dialog to \a provider.
-
- The default is that there is no TQFileIconProvider and TQFileDialog
- just draws a folder icon next to each directory and nothing next
- to files.
-
- \sa TQFileIconProvider, iconProvider()
-*/
-
-void TQFileDialog::setIconProvider( TQFileIconProvider * provider )
-{
- fileIconProvider = provider;
-}
-
-
-/*!
- Returns a pointer to the icon provider currently set on the file dialog.
- By default there is no icon provider, and this function returns 0.
-
- \sa setIconProvider(), TQFileIconProvider
-*/
-
-TQFileIconProvider * TQFileDialog::iconProvider()
-{
- return fileIconProvider;
-}
-
-
-#if defined(TQ_WS_WIN)
-
-// ### FIXME: this code is duplicated in qdns.cpp
-static TQString getWindowsRegString( HKEY key, const TQString &subKey )
-{
- TQString s;
- TQT_WA( {
- char buf[1024];
- DWORD bsz = sizeof(buf);
- int r = RegQueryValueEx( key, (TCHAR*)subKey.ucs2(), 0, 0, (LPBYTE)buf, &bsz );
- if ( r == ERROR_SUCCESS ) {
- s = TQString::fromUcs2( (unsigned short *)buf );
- } else if ( r == ERROR_MORE_DATA ) {
- char *ptr = new char[bsz+1];
- r = RegQueryValueEx( key, (TCHAR*)subKey.ucs2(), 0, 0, (LPBYTE)ptr, &bsz );
- if ( r == ERROR_SUCCESS )
- s = ptr;
- delete [] ptr;
- }
- } , {
- char buf[512];
- DWORD bsz = sizeof(buf);
- int r = RegQueryValueExA( key, subKey.local8Bit(), 0, 0, (LPBYTE)buf, &bsz );
- if ( r == ERROR_SUCCESS ) {
- s = buf;
- } else if ( r == ERROR_MORE_DATA ) {
- char *ptr = new char[bsz+1];
- r = RegQueryValueExA( key, subKey.local8Bit(), 0, 0, (LPBYTE)ptr, &bsz );
- if ( r == ERROR_SUCCESS )
- s = ptr;
- delete [] ptr;
- }
- } );
- return s;
-}
-
-static void initPixmap( TQPixmap &pm )
-{
- pm.fill( TQt::white );
-}
-
-
-TQWindowsIconProvider::TQWindowsIconProvider( TQObject *parent, const char *name )
- : TQFileIconProvider( parent, name )
-{
- pixw = GetSystemMetrics( SM_CXSMICON );
- pixh = GetSystemMetrics( SM_CYSMICON );
-
- HKEY k;
- HICON si;
- int r;
- TQString s;
- UINT res = 0;
-
- // ---------- get default folder pixmap
- const wchar_t iconFolder[] = L"folder\\DefaultIcon"; // workaround for Borland
- TQT_WA( {
- r = RegOpenKeyEx( HKEY_CLASSES_ROOT,
- iconFolder,
- 0, KEY_READ, &k );
- } , {
- r = RegOpenKeyExA( HKEY_CLASSES_ROOT,
- "folder\\DefaultIcon",
- 0, KEY_READ, &k );
- } );
- resolveLibs();
- if ( r == ERROR_SUCCESS ) {
- s = getWindowsRegString( k, TQString::null );
- RegCloseKey( k );
-
- TQStringList lst = TQStringList::split( ",", s );
-
- if (lst.count() >= 2) { // don't just assume that lst has two entries
-#ifndef TQ_OS_TEMP
- TQT_WA( {
- res = ptrExtractIconEx( (TCHAR*)lst[ 0 ].simplifyWhiteSpace().ucs2(),
- lst[ 1 ].simplifyWhiteSpace().toInt(),
- 0, &si, 1 );
- } , {
- res = ExtractIconExA( lst[ 0 ].simplifyWhiteSpace().local8Bit(),
- lst[ 1 ].simplifyWhiteSpace().toInt(),
- 0, &si, 1 );
- } );
-#else
- res = (UINT)ExtractIconEx( (TCHAR*)lst[ 0 ].simplifyWhiteSpace().ucs2(),
- lst[ 1 ].simplifyWhiteSpace().toInt(),
- 0, &si, 1 );
-#endif
- }
- if ( res ) {
- defaultFolder.resize( pixw, pixh );
- initPixmap( defaultFolder );
- TQPainter p( &defaultFolder );
- DrawIconEx( p.handle(), 0, 0, si, pixw, pixh, 0, 0, DI_NORMAL );
- p.end();
- defaultFolder.setMask( defaultFolder.createHeuristicMask() );
- *closedFolderIcon = defaultFolder;
- DestroyIcon( si );
- } else {
- defaultFolder = *closedFolderIcon;
- }
- } else {
- RegCloseKey( k );
- }
-
- //------------------------------- get default file pixmap
-#ifndef TQ_OS_TEMP
- TQT_WA( {
- res = ptrExtractIconEx( L"shell32.dll",
- 0, 0, &si, 1 );
- } , {
- res = ExtractIconExA( "shell32.dll",
- 0, 0, &si, 1 );
- } );
-#else
- res = (UINT)ExtractIconEx( L"shell32.dll",
- 0, 0, &si, 1 );
-#endif
-
- if ( res ) {
- defaultFile.resize( pixw, pixh );
- initPixmap( defaultFile );
- TQPainter p( &defaultFile );
- DrawIconEx( p.handle(), 0, 0, si, pixw, pixh, 0, 0, DI_NORMAL );
- p.end();
- defaultFile.setMask( defaultFile.createHeuristicMask() );
- *fileIcon = defaultFile;
- DestroyIcon( si );
- } else {
- defaultFile = *fileIcon;
- }
-
- //------------------------------- get default exe pixmap
-#ifndef TQ_OS_TEMP
- TQT_WA( {
- res = ptrExtractIconEx( L"shell32.dll",
- 2, 0, &si, 1 );
- } , {
- res = ExtractIconExA( "shell32.dll",
- 2, 0, &si, 1 );
- } );
-#else
- res = (UINT)ExtractIconEx( L"ceshell.dll",
- 10, 0, &si, 1 );
-#endif
-
- if ( res ) {
- defaultExe.resize( pixw, pixh );
- initPixmap( defaultExe );
- TQPainter p( &defaultExe );
- DrawIconEx( p.handle(), 0, 0, si, pixw, pixh, 0, 0, DI_NORMAL );
- p.end();
- defaultExe.setMask( defaultExe.createHeuristicMask() );
- DestroyIcon( si );
- } else {
- defaultExe = *fileIcon;
- }
-}
-
-TQWindowsIconProvider::~TQWindowsIconProvider()
-{
- if ( this == fileIconProvider )
- fileIconProvider = 0;
-}
-
-const TQPixmap * TQWindowsIconProvider::pixmap( const TQFileInfo &fi )
-{
- if (fi.isSymLink()) {
- TQString real = fi.readLink();
- if (!real.isEmpty())
- return pixmap(TQFileInfo(real));
- }
-
- TQString ext = fi.extension( FALSE ).upper();
- TQString key = ext;
- ext.prepend( "." );
- TQMap< TQString, TQPixmap >::Iterator it;
-
- if ( fi.isDir() ) {
- return &defaultFolder;
- } else if ( ext != ".EXE" ) {
- it = cache.find( key );
- if ( it != cache.end() )
- return &( *it );
-
- HKEY k, k2;
- int r;
- TQT_WA( {
- r = RegOpenKeyEx( HKEY_CLASSES_ROOT, (TCHAR*)ext.ucs2(),
- 0, KEY_READ, &k );
- } , {
- r = RegOpenKeyExA( HKEY_CLASSES_ROOT, ext.local8Bit(),
- 0, KEY_READ, &k );
- } );
- TQString s;
- if ( r == ERROR_SUCCESS ) {
- s = getWindowsRegString( k, TQString::null );
- } else {
- cache[ key ] = defaultFile;
- RegCloseKey( k );
- return &defaultFile;
- }
- RegCloseKey( k );
-
- TQT_WA( {
- r = RegOpenKeyEx( HKEY_CLASSES_ROOT, (TCHAR*)TQString( s + "\\DefaultIcon" ).ucs2(),
- 0, KEY_READ, &k2 );
- } , {
- r = RegOpenKeyExA( HKEY_CLASSES_ROOT, TQString( s + "\\DefaultIcon" ).local8Bit() ,
- 0, KEY_READ, &k2 );
- } );
- if ( r == ERROR_SUCCESS ) {
- s = getWindowsRegString( k2, TQString::null );
- } else {
- cache[ key ] = defaultFile;
- RegCloseKey( k2 );
- return &defaultFile;
- }
- RegCloseKey( k2 );
-
- TQStringList lst = TQStringList::split( ",", s );
-
- HICON si;
- UINT res = 0;
- if (lst.count() >= 2) { // don't just assume that lst has two entries
- TQString filepath = lst[ 0 ].stripWhiteSpace();
- if ( !filepath.isEmpty() ) {
- if ( filepath.find("%1") != -1 ) {
- filepath = filepath.arg( fi.filePath() );
- if ( ext == ".DLL" ) {
- pix = defaultFile;
- return &pix;
- }
- }
- if ( filepath[0] == '"' && filepath[(int)filepath.length()-1] == '"' )
- filepath = filepath.mid( 1, filepath.length()-2 );
-
- resolveLibs();
-#ifndef TQ_OS_TEMP
- TQT_WA( {
- res = ptrExtractIconEx( (TCHAR*)filepath.ucs2(), lst[ 1 ].stripWhiteSpace().toInt(),
- 0, &si, 1 );
- } , {
- res = ExtractIconExA( filepath.local8Bit(), lst[ 1 ].stripWhiteSpace().toInt(),
- 0, &si, 1 );
- } );
-#else
- res = (UINT)ExtractIconEx( (TCHAR*)filepath.ucs2(), lst[ 1 ].stripWhiteSpace().toInt(),
- 0, &si, 1 );
-#endif
- }
- }
-
- if ( res ) {
- pix.resize( pixw, pixh );
- initPixmap( pix );
- TQPainter p( &pix );
- DrawIconEx( p.handle(), 0, 0, si, pixw, pixh, 0, 0, DI_NORMAL );
- p.end();
- pix.setMask( pix.createHeuristicMask() );
- DestroyIcon( si );
- } else {
- pix = defaultFile;
- }
-
- cache[ key ] = pix;
- return &pix;
- } else {
- HICON si;
- UINT res = 0;
- if ( !fi.absFilePath().isEmpty() ) {
-#ifndef TQ_OS_TEMP
- TQT_WA( {
- res = ptrExtractIconEx( (TCHAR*)fi.absFilePath().ucs2(), -1,
- 0, 0, 1 );
- } , {
- res = ExtractIconExA( fi.absFilePath().local8Bit(), -1,
- 0, 0, 1 );
- } );
-
- if ( res ) {
- TQT_WA( {
- res = ptrExtractIconEx( (TCHAR*)fi.absFilePath().ucs2(), res - 1,
- 0, &si, 1 );
- } , {
- res = ExtractIconExA( fi.absFilePath().local8Bit(), res - 1,
- 0, &si, 1 );
- } );
- }
-#else
- res = (UINT)ExtractIconEx( (TCHAR*)fi.absFilePath().ucs2(), -1,
- 0, 0, 1 );
- if ( res )
- res = (UINT)ExtractIconEx( (TCHAR*)fi.absFilePath().ucs2(), res - 1,
- 0, &si, 1 );
-#endif
-
- }
-
- if ( res ) {
- pix.resize( pixw, pixh );
- initPixmap( pix );
- TQPainter p( &pix );
- DrawIconEx( p.handle(), 0, 0, si, pixw, pixh, 0, 0, DI_NORMAL );
- p.end();
- pix.setMask( pix.createHeuristicMask() );
- DestroyIcon( si );
- } else {
- pix = defaultExe;
- }
-
- return &pix;
- }
-
- // can't happen!
- return 0;
-}
-#endif
-
-
-
-/*!
- \reimp
-*/
-bool TQFileDialog::eventFilter( TQObject * o, TQEvent * e )
-{
- if ( e->type() == TQEvent::KeyPress && ( (TQKeyEvent*)e )->key() == Qt::Key_F5 ) {
- rereadDir();
- ((TQKeyEvent *)e)->accept();
- return TRUE;
- } else if ( e->type() == TQEvent::KeyPress && ( (TQKeyEvent*)e )->key() == Qt::Key_F2 &&
- ( TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(files) || TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(files->viewport()) ) ) {
- if ( files->isVisible() && files->currentItem() ) {
- if ( TQUrlInfo( d->url, "." ).isWritable() && files->currentItem()->text( 0 ) != ".." ) {
- files->renameItem = files->currentItem();
- files->startRename( TRUE );
- }
- }
- ((TQKeyEvent *)e)->accept();
- return TRUE;
- } else if ( e->type() == TQEvent::KeyPress && ( (TQKeyEvent*)e )->key() == Qt::Key_F2 &&
- ( TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(d->moreFiles) || TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(d->moreFiles->viewport()) ) ) {
- if ( d->moreFiles->isVisible() && d->moreFiles->currentItem() != -1 ) {
- if ( TQUrlInfo( d->url, "." ).isWritable() &&
- d->moreFiles->item( d->moreFiles->currentItem() )->text() != ".." ) {
- d->moreFiles->renameItem = d->moreFiles->item( d->moreFiles->currentItem() );
- d->moreFiles->startRename( TRUE );
- }
- }
- ((TQKeyEvent *)e)->accept();
- return TRUE;
- } else if ( e->type() == TQEvent::KeyPress && d->moreFiles->renaming ) {
- d->moreFiles->lined->setFocus();
- TQApplication::sendEvent( d->moreFiles->lined, e );
- ((TQKeyEvent *)e)->accept();
- return TRUE;
- } else if ( e->type() == TQEvent::KeyPress && files->renaming ) {
- files->lined->setFocus();
- TQApplication::sendEvent( files->lined, e );
- ((TQKeyEvent *)e)->accept();
- return TRUE;
- } else if ( e->type() == TQEvent::KeyPress &&
- ((TQKeyEvent *)e)->key() == Qt::Key_Backspace &&
- ( TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(files) ||
- TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(d->moreFiles) ||
- TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(files->viewport()) ||
- TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(d->moreFiles->viewport()) ) ) {
- cdUpClicked();
- ((TQKeyEvent *)e)->accept();
- return TRUE;
- } else if ( e->type() == TQEvent::KeyPress &&
- ((TQKeyEvent *)e)->key() == Qt::Key_Delete &&
- ( TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(files) ||
- TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(files->viewport()) ) ) {
- if ( files->currentItem() )
- deleteFile( files->currentItem()->text( 0 ) );
- ((TQKeyEvent *)e)->accept();
- return TRUE;
- } else if ( e->type() == TQEvent::KeyPress &&
- ((TQKeyEvent *)e)->key() == Qt::Key_Delete &&
- ( TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(d->moreFiles) ||
- TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(d->moreFiles->viewport()) ) ) {
- int c = d->moreFiles->currentItem();
- if ( c >= 0 )
- deleteFile( d->moreFiles->item( c )->text() );
- ((TQKeyEvent *)e)->accept();
- return TRUE;
- } else if ( TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(files) && e->type() == TQEvent::FocusOut && files->currentItem() ) {
- } else if ( TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(files) && e->type() == TQEvent::KeyPress ) {
- TQTimer::singleShot( 0, this, TQT_SLOT(fixupNameEdit()) );
- } else if ( TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(nameEdit) && e->type() == TQEvent::KeyPress && d->mode != AnyFile ) {
- if ( ( nameEdit->cursorPosition() == (int)nameEdit->text().length() || nameEdit->hasSelectedText() ) &&
- isprint(((TQKeyEvent *)e)->ascii()) ) {
-#if defined(TQ_WS_WIN)
- TQString nt( nameEdit->text().lower() );
-#else
- TQString nt( nameEdit->text() );
-#endif
- nt.truncate( nameEdit->cursorPosition() );
- nt += (char)(((TQKeyEvent *)e)->ascii());
- TQListViewItem * i = files->firstChild();
-#if defined(TQ_WS_WIN)
- while( i && i->text( 0 ).left(nt.length()).lower() != nt )
-#else
- while( i && i->text( 0 ).left(nt.length()) != nt )
-#endif
- i = i->nextSibling();
- if ( i ) {
- nt = i->text( 0 );
- int cp = nameEdit->cursorPosition()+1;
- nameEdit->validateAndSet( nt, cp, cp, nt.length() );
- return TRUE;
- }
- }
- } else if ( TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(nameEdit) && e->type() == TQEvent::FocusIn ) {
- fileNameEditDone();
- } else if ( d->moreFiles->renaming && TQT_BASE_OBJECT(o) != TQT_BASE_OBJECT(d->moreFiles->lined) && e->type() == TQEvent::FocusIn ) {
- d->moreFiles->lined->setFocus();
- return TRUE;
- } else if ( files->renaming && TQT_BASE_OBJECT(o) != TQT_BASE_OBJECT(files->lined) && e->type() == TQEvent::FocusIn ) {
- files->lined->setFocus();
- return TRUE;
- } else if ( ( TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(d->moreFiles) || TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(d->moreFiles->viewport()) ) &&
- e->type() == TQEvent::FocusIn ) {
- if ( (TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(d->moreFiles->viewport()) && !d->moreFiles->viewport()->hasFocus()) ||
- (TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(d->moreFiles) && !d->moreFiles->hasFocus()) )
- ((TQWidget*)o)->setFocus();
- return FALSE;
- }
-
- return TQDialog::eventFilter( o, e );
-}
-
-/*!
- Sets the filters used in the file dialog to \a filters. Each group
- of filters must be separated by \c{;;} (\e two semi-colons).
-
- \code
- TQString types("Image files (*.png *.xpm *.jpg);;"
- "Text files (*.txt);;"
- "Any files (*)");
- TQFileDialog fd = new TQFileDialog( this );
- fd->setFilters( types );
- fd->show();
- \endcode
-
-*/
-
-void TQFileDialog::setFilters( const TQString &filters )
-{
- TQStringList lst = makeFiltersList( filters );
- setFilters( lst );
-}
-
-/*!
- \overload
-
- \a types must be a null-terminated list of strings.
-
-*/
-
-void TQFileDialog::setFilters( const char ** types )
-{
- if ( !types || !*types )
- return;
-
- d->types->clear();
- while( types && *types ) {
- d->types->insertItem( TQString::tqfromLatin1(*types) );
- types++;
- }
- d->types->setCurrentItem( 0 );
- setFilter( d->types->text( 0 ) );
-}
-
-
-/*! \overload void TQFileDialog::setFilters( const TQStringList & )
-*/
-
-void TQFileDialog::setFilters( const TQStringList & types )
-{
- if ( types.count() < 1 )
- return;
-
- d->types->clear();
- for ( TQStringList::ConstIterator it = types.begin(); it != types.end(); ++it )
- d->types->insertItem( *it );
- d->types->setCurrentItem( 0 );
- setFilter( d->types->text( 0 ) );
-}
-
-/*!
- Adds the filter \a filter to the list of filters and makes it the
- current filter.
-
- \code
- TQFileDialog* fd = new TQFileDialog( this );
- fd->addFilter( "Images (*.png *.jpg *.xpm)" );
- fd->show();
- \endcode
-
- In the above example, a file dialog is created, and the file filter "Images
- (*.png *.jpg *.xpm)" is added and is set as the current filter. The original
- filter, "All Files (*)", is still available.
-
- \sa setFilter(), setFilters()
-*/
-
-void TQFileDialog::addFilter( const TQString &filter )
-{
- if ( filter.isEmpty() )
- return;
- TQString f = filter;
- TQRegExp r( TQString::tqfromLatin1(qt_file_dialog_filter_reg_exp) );
- int index = r.search( f );
- if ( index >= 0 )
- f = r.cap( 2 );
- for ( int i = 0; i < d->types->count(); ++i ) {
- TQString f2( d->types->text( i ) );
- int index = r.search( f2 );
- if ( index >= 0 )
- f2 = r.cap( 1 );
- if ( f2 == f ) {
- d->types->setCurrentItem( i );
- setFilter( f2 );
- return;
- }
- }
-
- d->types->insertItem( filter );
- d->types->setCurrentItem( d->types->count() - 1 );
- setFilter( d->types->text( d->types->count() - 1 ) );
-}
-
-/*!
- Since modeButtons is a top-level widget, it may be destroyed by the
- kernel at application exit. Notice if this happens to
- avoid double deletion.
-*/
-
-void TQFileDialog::modeButtonsDestroyed()
-{
- if ( d )
- d->modeButtons = 0;
-}
-
-
-/*!
- This is a convenience static function that will return one or more
- existing files selected by the user.
-
- \code
- TQStringList files = TQFileDialog::getOpenFileNames(
- "Images (*.png *.xpm *.jpg)",
- "/home",
- this,
- "open files dialog",
- "Select one or more files to open" );
- \endcode
-
- This function creates a modal file dialog called \a name, with
- parent \a parent. If \a parent is not 0, the dialog will be shown
- centered over the parent.
-
- The file dialog's working directory will be set to \a dir. If \a
- dir includes a file name, the file will be selected. The filter
- is set to \a filter so that only those files which match the filter
- are shown. The filter selected is set to \a selectedFilter. The parameters
- \a dir, \a selectedFilter and \a filter may be TQString::null.
-
- The dialog's caption is set to \a caption. If \a caption is not
- specified then a default caption will be used.
-
- Under Windows and Mac OS X, this static function will use the native
- file dialog and not a TQFileDialog, unless the style of the application
- is set to something other than the native style. (Note that on Windows the
- dialog will spin a blocking modal event loop that will not dispatch any
- TQTimers and if parent is not 0 then it will position the dialog just under
- the parent's titlebar).
-
- Under Unix/X11, the normal behavior of the file dialog is to resolve
- and follow symlinks. For example, if /usr/tmp is a symlink to /var/tmp,
- the file dialog will change to /var/tmp after entering /usr/tmp.
- If \a resolveSymlinks is FALSE, the file dialog will treat
- symlinks as regular directories.
-
- Note that if you want to iterate over the list of files, you should
- iterate over a copy, e.g.
- \code
- TQStringList list = files;
- TQStringList::Iterator it = list.begin();
- while( it != list.end() ) {
- myProcessing( *it );
- ++it;
- }
- \endcode
-
- \sa getOpenFileName(), getSaveFileName(), getExistingDirectory()
-*/
-
-TQStringList TQFileDialog::getOpenFileNames( const TQString & filter,
- const TQString& dir,
- TQWidget *parent,
- const char* name,
- const TQString& caption,
- TQString *selectedFilter,
- bool resolveSymlinks )
-{
- bool save_qt_resolve_symlinks = qt_resolve_symlinks;
- qt_resolve_symlinks = resolveSymlinks;
-
- TQStringList filters;
- if ( !filter.isEmpty() )
- filters = makeFiltersList( filter );
-
- makeVariables();
-
- if ( workingDirectory->isNull() )
- *workingDirectory = ::toRootIfNotExists( TQDir::currentDirPath() );
-
- if ( !dir.isEmpty() ) {
- // #### works only correct for local files
- TQUrlOperator u( TQFileDialogPrivate::encodeFileName(dir) );
- if ( u.isLocalFile() && TQFileInfo( u.path() ).isDir() ) {
- *workingDirectory = dir;
- } else {
- *workingDirectory = u.toString();
- }
- }
-
-#if defined(TQ_WS_WIN)
- if ( qt_use_native_dialogs && tqApp->tqstyle().tqstyleHint( TQStyle::SH_GUIStyle ) == WindowsStyle )
- return winGetOpenFileNames( filter, workingDirectory, parent, name, caption, selectedFilter );
-#elif defined(TQ_WS_MAC)
- if (qt_use_native_dialogs && (tqApp->tqstyle().inherits(TQMAC_DEFAULT_STYLE)
- || tqApp->tqstyle().inherits("TQMacStyle"))) {
- TQStringList sl = macGetOpenFileNames(filter, dir.isEmpty() ? 0 : workingDirectory, parent,
- name, caption, selectedFilter);
- TQStringList::iterator it = sl.begin();
- while (it != sl.end()) {
- *it = qt_mac_precomposeFileName(*it);
- ++it;
- }
- return sl;
- }
-#endif
-
- TQFileDialog *dlg = new TQFileDialog( *workingDirectory, TQString::null, parent, name ? name : "qt_filedlg_gofns", TRUE );
-
- TQ_CHECK_PTR( dlg );
-#ifndef TQT_NO_WIDGET_TOPEXTRA
- if ( !caption.isNull() )
- dlg->setCaption( caption );
- else
- dlg->setCaption( TQFileDialog::tr("Open") );
-#endif
-
- dlg->setFilters( filters );
- if ( selectedFilter )
- dlg->setFilter( *selectedFilter );
- dlg->setMode( TQFileDialog::ExistingFiles );
- TQString result;
- TQStringList lst;
- if ( dlg->exec() == TQDialog::Accepted ) {
- lst = dlg->selectedFiles();
- *workingDirectory = dlg->d->url;
- if ( selectedFilter )
- *selectedFilter = dlg->selectedFilter();
- }
- delete dlg;
-
- qt_resolve_symlinks = save_qt_resolve_symlinks;
- return lst;
-}
-
-/*! Updates the line edit to match the speed-key usage in TQListView. */
-
-void TQFileDialog::fixupNameEdit()
-{
- if ( files->currentItem() ) {
- if ( ( (TQFileDialogPrivate::File*)files->currentItem() )->info.isFile() )
- nameEdit->setText( files->currentItem()->text( 0 ) );
- }
-}
-
-/*!
- Returns the URL of the current working directory in the file dialog.
-
- \sa setUrl()
-*/
-
-TQUrl TQFileDialog::url() const
-{
- return d->url;
-}
-
-static bool isRoot( const TQUrl &u )
-{
-#if defined(TQ_OS_MAC9)
- TQString p = TQDir::convertSeparators(u.path());
- if(p.contains(':') == 1)
- return TRUE;
-#elif defined(TQ_OS_UNIX)
- if ( u.path() == "/" )
- return TRUE;
-#elif defined(TQ_OS_WIN32)
- TQString p = u.path();
- if ( p.length() == 3 &&
- p.right( 2 ) == ":/" )
- return TRUE;
- if ( p[ 0 ] == '/' && p[ 1 ] == '/' ) {
- int slashes = p.contains( '/' );
- if ( slashes <= 3 )
- return TRUE;
- if ( slashes == 4 && p[ (int)p.length() - 1 ] == '/' )
- return TRUE;
- }
-#else
-#if defined(TQ_CC_GNU)
-#warning "case not covered.."
-#endif
-#endif
-
- if ( !u.isLocalFile() && u.path() == "/" )
- return TRUE;
-
- return FALSE;
-}
-
-void TQFileDialog::urlStart( TQNetworkOperation *op )
-{
- if ( !op )
- return;
-
-#if defined(TQ_WS_WIN)
- qt_ntfs_permission_lookup--;
-#endif
- if ( op->operation() == TQNetworkProtocol::OpListChildren ) {
-#ifndef TQT_NO_CURSOR
- if ( !d->cursorOverride ) {
- TQApplication::setOverrideCursor( TQCursor( TQt::WaitCursor ) );
- d->cursorOverride = TRUE;
- }
-#endif
- if ( isRoot( d->url ) )
- d->cdToParent->setEnabled( FALSE );
- else
- d->cdToParent->setEnabled( TRUE );
- d->mimeTypeTimer->stop();
- d->sortedList.clear();
- d->pendingItems.clear();
- d->moreFiles->clearSelection();
- files->clearSelection();
- d->moreFiles->clear();
- files->clear();
- files->setSorting( -1 );
-
- TQString s = d->url.toString( FALSE, FALSE );
- bool found = FALSE;
- for ( int i = 0; i < d->paths->count(); ++i ) {
-#if defined(TQ_WS_WIN)
- if ( d->paths->text( i ).lower() == s.lower() ) {
-#else
- if ( d->paths->text( i ) == s ) {
-#endif
- found = TRUE;
- d->paths->setCurrentItem( i );
- break;
- }
- }
- if ( !found ) {
- d->paths->insertItem( *openFolderIcon, s, -1 );
- d->paths->setCurrentItem( d->paths->count() - 1 );
- }
- d->last = 0;
- d->hadDotDot = FALSE;
-
- if ( d->goBack && d->history.last() != d->url.toString() ) {
- d->history.append( d->url.toString() );
- if ( d->history.count() > 1 )
- d->goBack->setEnabled( TRUE );
- }
- }
-}
-
-void TQFileDialog::urlFinished( TQNetworkOperation *op )
-{
- if ( !op )
- return;
-
-#ifndef TQT_NO_CURSOR
- if ( op->operation() == TQNetworkProtocol::OpListChildren &&
- d->cursorOverride ) {
- TQApplication::restoreOverrideCursor();
- d->cursorOverride = FALSE;
- }
-#endif
-
- if ( op->state() == TQNetworkProtocol::StFailed ) {
- if ( d->paths->hasFocus() )
- d->ignoreNextKeyPress = TRUE;
-
- if ( d->progressDia ) {
- d->ignoreStop = TRUE;
- d->progressDia->close();
- delete d->progressDia;
- d->progressDia = 0;
- }
-
- int ecode = op->errorCode();
- TQMessageBox::critical( this, tr( "Error" ), op->protocolDetail() );
-
- if ( ecode == TQNetworkProtocol::ErrListChildren || ecode == TQNetworkProtocol::ErrParse ||
- ecode == TQNetworkProtocol::ErrUnknownProtocol || ecode == TQNetworkProtocol::ErrLoginIncorrect ||
- ecode == TQNetworkProtocol::ErrValid || ecode == TQNetworkProtocol::ErrHostNotFound ||
- ecode == TQNetworkProtocol::ErrFileNotExisting ) {
- if (!(d->url == d->oldUrl)) {
- d->url = d->oldUrl;
- rereadDir();
- }
- } else {
- // another error happened, no need to go back to last dir
- }
- } else if ( op->operation() == TQNetworkProtocol::OpListChildren &&
- op == d->currListChildren ) {
- if ( !d->hadDotDot && !isRoot( d->url ) ) {
- bool ok = TRUE;
-#if defined(TQ_WS_WIN)
- if ( d->url.path().left( 2 ) == "//" )
- ok = FALSE;
-#endif
- if ( ok ) {
- TQUrlInfo ui( d->url, ".." );
- ui.setName( ".." );
- ui.setDir( TRUE );
- ui.setFile( FALSE );
- ui.setSymLink( FALSE );
- ui.setSize( 0 );
- TQValueList<TQUrlInfo> lst;
- lst << ui;
- insertEntry( lst, 0 );
- }
- }
- resortDir();
- } else if ( op->operation() == TQNetworkProtocol::OpGet ) {
- } else if ( op->operation() == TQNetworkProtocol::OpPut ) {
- rereadDir();
- if ( d->progressDia ) {
- d->ignoreStop = TRUE;
- d->progressDia->close();
- }
- delete d->progressDia;
- d->progressDia = 0;
- }
-
-#if defined(TQ_WS_WIN)
- if (d->oldPermissionLookup != qt_ntfs_permission_lookup)
- qt_ntfs_permission_lookup++;
-#endif
-}
-
-void TQFileDialog::dataTransferProgress( int bytesDone, int bytesTotal, TQNetworkOperation *op )
-{
- if ( !op )
- return;
-
- TQString label;
- TQUrl u( op->arg( 0 ) );
- if ( u.isLocalFile() ) {
- label = u.path();
- } else {
- label = TQString( "%1 (on %2)" );
- label = label.arg( u.path() ).arg( u.host() );
- }
-
- if ( !d->progressDia ) {
- if ( bytesDone < bytesTotal) {
- d->ignoreStop = FALSE;
- d->progressDia = new TQFDProgressDialog( this, label, bytesTotal );
- connect( d->progressDia, TQT_SIGNAL( cancelled() ),
- this, TQT_SLOT( stopCopy() ) );
- d->progressDia->show();
- } else
- return;
- }
-
- if ( d->progressDia ) {
- if ( op->operation() == TQNetworkProtocol::OpGet ) {
- if ( d->progressDia ) {
- d->progressDia->setReadProgress( bytesDone );
- }
- } else if ( op->operation() == TQNetworkProtocol::OpPut ) {
- if ( d->progressDia ) {
- d->progressDia->setWriteLabel( label );
- d->progressDia->setWriteProgress( bytesDone );
- }
- } else {
- return;
- }
- }
-}
-
-void TQFileDialog::insertEntry( const TQValueList<TQUrlInfo> &lst, TQNetworkOperation *op )
-{
- if ( op && op->operation() == TQNetworkProtocol::OpListChildren &&
- op != d->currListChildren )
- return;
- TQValueList<TQUrlInfo>::ConstIterator it = lst.begin();
- for ( ; it != lst.end(); ++it ) {
- const TQUrlInfo &inf = *it;
- if ( d->mode == DirectoryOnly && !inf.isDir() )
- continue;
- if ( inf.name() == ".." ) {
- d->hadDotDot = TRUE;
- if ( isRoot( d->url ) )
- continue;
-#if defined(TQ_WS_WIN)
- if ( d->url.path().left( 2 ) == "//" )
- continue;
-#endif
- } else if ( inf.name() == "." )
- continue;
-
-#if defined(TQ_WS_WIN)
- // Workaround a Windows bug, '..' is apparantly hidden in directories
- // that are one level away from root
- if ( !bShowHiddenFiles && inf.name() != ".." ) {
- if ( d->url.isLocalFile() ) {
- TQString file = d->url.path();
- if ( !file.endsWith( "/" ) )
- file.append( "/" );
- file += inf.name();
- TQT_WA( {
- if ( GetFileAttributesW( (TCHAR*)file.ucs2() ) & FILE_ATTRIBUTE_HIDDEN )
- continue;
- } , {
- if ( GetFileAttributesA( file.local8Bit() ) & FILE_ATTRIBUTE_HIDDEN )
- continue;
- } );
- } else {
- if ( inf.name() != ".." && inf.name()[0] == TQChar('.') )
- continue;
- }
- }
-#else
- if ( !bShowHiddenFiles && inf.name() != ".." ) {
- if ( inf.name()[ 0 ] == TQChar( '.' ) )
- continue;
- }
-#endif
- if ( !d->url.isLocalFile() ) {
- TQFileDialogPrivate::File * i = 0;
- TQFileDialogPrivate::MCItem *i2 = 0;
- i = new TQFileDialogPrivate::File( d, &inf, files );
- i2 = new TQFileDialogPrivate::MCItem( d->moreFiles, i );
-
- if ( (d->mode == ExistingFiles && inf.isDir()) ||
- ( isDirectoryMode( d->mode ) && inf.isFile() ) ) {
- i->setSelectable( FALSE );
- i2->setSelectable( FALSE );
- }
-
- i->i = i2;
- }
-
- d->sortedList.append( new TQUrlInfo( inf ) );
- }
-}
-
-void TQFileDialog::removeEntry( TQNetworkOperation *op )
-{
- if ( !op )
- return;
-
- TQUrlInfo *i = 0;
- TQListViewItemIterator it( files );
- bool ok1 = FALSE, ok2 = FALSE;
- for ( i = d->sortedList.first(); it.current(); ++it, i = d->sortedList.next() ) {
- TQString encName = TQFileDialogPrivate::encodeFileName(
- ( (TQFileDialogPrivate::File*)it.current() )->info.name() );
- if ( encName == op->arg( 0 ) ) {
- d->pendingItems.removeRef( (TQFileDialogPrivate::File*)it.current() );
- delete ( (TQFileDialogPrivate::File*)it.current() )->i;
- delete it.current();
- ok1 = TRUE;
- }
- if ( i && i->name() == op->arg( 0 ) ) {
- d->sortedList.removeRef( i );
- i = d->sortedList.prev();
- ok2 = TRUE;
- }
- if ( ok1 && ok2 )
- break;
- }
-}
-
-void TQFileDialog::itemChanged( TQNetworkOperation *op )
-{
- if ( !op )
- return;
-
- TQUrlInfo *i = 0;
- TQListViewItemIterator it1( files );
- bool ok1 = FALSE, ok2 = FALSE;
- // first check whether the new file replaces an existing file.
- for ( i = d->sortedList.first(); it1.current(); ++it1, i = d->sortedList.next() ) {
- if ( ( (TQFileDialogPrivate::File*)it1.current() )->info.name() == op->arg( 1 ) ) {
- delete ( (TQFileDialogPrivate::File*)it1.current() )->i;
- delete it1.current();
- ok1 = TRUE;
- }
- if ( i && i->name() == op->arg( 1 ) ) {
- d->sortedList.removeRef( i );
- i = d->sortedList.prev();
- ok2 = TRUE;
- }
- if ( ok1 && ok2 )
- break;
- }
-
- i = 0;
- TQListViewItemIterator it( files );
- ok1 = FALSE;
- ok2 = FALSE;
- for ( i = d->sortedList.first(); it.current(); ++it, i = d->sortedList.next() ) {
- if ( ( (TQFileDialogPrivate::File*)it.current() )->info.name() == op->arg( 0 ) ) {
- ( (TQFileDialogPrivate::File*)it.current() )->info.setName( op->arg( 1 ) );
- ok1 = TRUE;
- }
- if ( i && i->name() == op->arg( 0 ) ) {
- i->setName( op->arg( 1 ) );
- ok2 = TRUE;
- }
- if ( ok1 && ok2 )
- break;
- }
-
- resortDir();
-}
-
-/*!
- \property TQFileDialog::infoPreview
-
- \brief whether the file dialog can provide preview information about
- the currently selected file
-
- The default is FALSE.
-*/
-bool TQFileDialog::isInfoPreviewEnabled() const
-{
- return d->infoPreview;
-}
-
-void TQFileDialog::setInfoPreviewEnabled( bool info )
-{
- if ( info == d->infoPreview )
- return;
- d->geometryDirty = TRUE;
- d->infoPreview = info;
- updateGeometries();
-}
-
-
-/*!
- \property TQFileDialog::contentsPreview
-
- \brief whether the file dialog can provide a contents preview of the
- currently selected file
-
- The default is FALSE.
-
- \sa setContentsPreview() setInfoPreviewEnabled()
-*/
-// ### improve the above documentation: how is the preview done, how can I add
-// support for customized preview, etc.
-
-bool TQFileDialog::isContentsPreviewEnabled() const
-{
- return d->contentsPreview;
-}
-
-void TQFileDialog::setContentsPreviewEnabled( bool contents )
-{
- if ( contents == d->contentsPreview )
- return;
- d->geometryDirty = TRUE;
- d->contentsPreview = contents;
- updateGeometries();
-}
-
-
-/*!
- Sets the widget to be used for displaying information about the file
- to the widget \a w and a preview of that information to the
- TQFilePreview \a preview.
-
- Normally you would create a preview widget that derives from both TQWidget and
- TQFilePreview, so you should pass the same widget twice. If you
- don't, you must remember to delete the preview object in order to
- avoid memory leaks.
-
- \code
- class Preview : public TQLabel, public TQFilePreview
- {
- public:
- Preview( TQWidget *parent=0 ) : TQLabel( parent ) {}
-
- void previewUrl( const TQUrl &u )
- {
- TQString path = u.path();
- TQPixmap pix( path );
- if ( pix.isNull() )
- setText( "This is not a pixmap" );
- else
- setText( "This is a pixmap" );
- }
- };
-
- //...
-
- int main( int argc, char** argv )
- {
- Preview* p = new Preview;
-
- TQFileDialog* fd = new TQFileDialog( this );
- fd->setInfoPreviewEnabled( TRUE );
- fd->setInfoPreview( p, p );
- fd->setPreviewMode( TQFileDialog::Info );
- fd->show();
- }
-
- \endcode
-
- \sa setContentsPreview(), setInfoPreviewEnabled(), setPreviewMode()
-
-*/
-
-void TQFileDialog::setInfoPreview( TQWidget *w, TQFilePreview *preview )
-{
- if ( !w || !preview )
- return;
-
- if ( d->infoPreviewWidget ) {
- d->preview->removeWidget( d->infoPreviewWidget );
- delete d->infoPreviewWidget;
- }
- d->infoPreviewWidget = w;
- d->infoPreviewer = preview;
- w->reparent( d->preview, 0, TQPoint( 0, 0 ) );
-}
-
-/*!
- Sets the widget to be used for displaying the contents of the file
- to the widget \a w and a preview of those contents to the
- TQFilePreview \a preview.
-
- Normally you would create a preview widget that derives from both TQWidget and
- TQFilePreview, so you should pass the same widget twice. If you
- don't, you must remember to delete the preview object in order to
- avoid memory leaks.
-
- \code
- class Preview : public TQLabel, public TQFilePreview
- {
- public:
- Preview( TQWidget *parent=0 ) : TQLabel( parent ) {}
-
- void previewUrl( const TQUrl &u )
- {
- TQString path = u.path();
- TQPixmap pix( path );
- if ( pix.isNull() )
- setText( "This is not a pixmap" );
- else
- setPixmap( pix );
- }
- };
-
- //...
-
- int main( int argc, char** argv )
- {
- Preview* p = new Preview;
-
- TQFileDialog* fd = new TQFileDialog( this );
- fd->setContentsPreviewEnabled( TRUE );
- fd->setContentsPreview( p, p );
- fd->setPreviewMode( TQFileDialog::Contents );
- fd->show();
- }
- \endcode
-
- \sa setContentsPreviewEnabled(), setInfoPreview(), setPreviewMode()
-*/
-
-void TQFileDialog::setContentsPreview( TQWidget *w, TQFilePreview *preview )
-{
- if ( !w || !preview )
- return;
-
- if ( d->contentsPreviewWidget ) {
- d->preview->removeWidget( d->contentsPreviewWidget );
- delete d->contentsPreviewWidget;
- }
- d->contentsPreviewWidget = w;
- d->contentsPreviewer = preview;
- w->reparent( d->preview, 0, TQPoint( 0, 0 ) );
-}
-
-/*!
- Re-sorts the displayed directory.
-
- \sa rereadDir()
-*/
-
-void TQFileDialog::resortDir()
-{
- d->mimeTypeTimer->stop();
- d->pendingItems.clear();
-
- TQFileDialogPrivate::File *item = 0;
- TQFileDialogPrivate::MCItem *item2 = 0;
-
- d->sortedList.sort();
-
- if ( files->childCount() > 0 || d->moreFiles->count() > 0 ) {
- d->moreFiles->clear();
- files->clear();
- d->last = 0;
- files->setSorting( -1 );
- }
-
- TQUrlInfo *i = sortAscending ? d->sortedList.first() : d->sortedList.last();
- for ( ; i; i = sortAscending ? d->sortedList.next() : d->sortedList.prev() ) {
- item = new TQFileDialogPrivate::File( d, i, files );
- item2 = new TQFileDialogPrivate::MCItem( d->moreFiles, item, item2 );
- item->i = item2;
- d->pendingItems.append( item );
- if ( (d->mode == ExistingFiles && item->info.isDir()) ||
- ( isDirectoryMode( d->mode ) && item->info.isFile() ) ) {
- item->setSelectable( FALSE );
- item2->setSelectable( FALSE );
- }
- }
-
- // ##### As the TQFileIconProvider only support TQFileInfo and no
- // TQUrlInfo it can be only used for local files at the moment. In
- // 3.0 we have to change the API of TQFileIconProvider to work on
- // TQUrlInfo so that also remote filesystems can be show mime-type
- // specific icons.
- if ( d->url.isLocalFile() )
- d->mimeTypeTimer->start( 0 );
-}
-
-/*!
- Stops the current copy operation.
-*/
-
-void TQFileDialog::stopCopy()
-{
- if ( d->ignoreStop )
- return;
-
- d->url.blockSignals( TRUE );
- d->url.stop();
- if ( d->progressDia ) {
- d->ignoreStop = TRUE;
- TQTimer::singleShot( 100, this, TQT_SLOT( removeProgressDia() ) );
- }
- d->url.blockSignals( FALSE );
-}
-
-/*!
- \internal
-*/
-
-void TQFileDialog::removeProgressDia()
-{
- if ( d->progressDia )
- delete d->progressDia;
- d->progressDia = 0;
-}
-
-/*!
- \internal
-*/
-
-void TQFileDialog::doMimeTypeLookup()
-{
- if ( !iconProvider() ) {
- d->pendingItems.clear();
- d->mimeTypeTimer->stop();
- return;
- }
-
- d->mimeTypeTimer->stop();
- if ( d->pendingItems.count() == 0 ) {
- return;
- }
-
- TQRect r;
- TQFileDialogPrivate::File *item = d->pendingItems.first();
- if ( item ) {
- TQFileInfo fi;
- if ( d->url.isLocalFile() ) {
- fi.setFile( TQUrl( d->url.path(), TQFileDialogPrivate::encodeFileName( item->info.name() ) ).path( FALSE ) );
- } else
- fi.setFile( item->info.name() ); // #####
- const TQPixmap *p = iconProvider()->pixmap( fi );
- if ( p && p != item->pixmap( 0 ) &&
- ( !item->pixmap( 0 ) || p->serialNumber() != item->pixmap( 0 )->serialNumber() ) &&
- p != fifteenTransparentPixels ) {
- item->hasMimePixmap = TRUE;
-
- // evil hack to avoid much too much repaints!
- TQGuardedPtr<TQFileDialog> that( this ); // this may be deleted by an event handler
- tqApp->processEvents();
- if ( that.isNull() )
- return;
- files->setUpdatesEnabled( FALSE );
- files->viewport()->setUpdatesEnabled( FALSE );
- if ( item != d->pendingItems.first() )
- return;
- item->setPixmap( 0, *p );
- tqApp->processEvents();
- if ( that.isNull() )
- return;
- files->setUpdatesEnabled( TRUE );
- files->viewport()->setUpdatesEnabled( TRUE );
-
- if ( files->isVisible() ) {
- TQRect ir( files->tqitemRect( item ) );
- if ( ir != TQRect( 0, 0, -1, -1 ) ) {
- r = r.unite( ir );
- }
- } else {
- TQRect ir( d->moreFiles->tqitemRect( item->i ) );
- if ( ir != TQRect( 0, 0, -1, -1 ) ) {
- r = r.unite( ir );
- }
- }
- }
- if ( d->pendingItems.count() )
- d->pendingItems.removeFirst();
- }
-
- if ( d->moreFiles->isVisible() ) {
- d->moreFiles->viewport()->tqrepaint( r, FALSE );
- } else {
- files->viewport()->tqrepaint( r, FALSE );
- }
-
- if ( d->pendingItems.count() )
- d->mimeTypeTimer->start( 0 );
- else if ( d->moreFiles->isVisible() )
- d->moreFiles->triggerUpdate( TRUE );
-}
-
-/*!
- If \a b is TRUE then all the files in the current directory are selected;
- otherwise, they are deselected.
-*/
-
-void TQFileDialog::selectAll( bool b )
-{
- if ( d->mode != ExistingFiles )
- return;
- d->moreFiles->selectAll( b );
- files->selectAll( b );
-}
-
-void TQFileDialog::goBack()
-{
- if ( !d->goBack || !d->goBack->isEnabled() )
- return;
- d->history.remove( d->history.last() );
- if ( d->history.count() < 2 )
- d->goBack->setEnabled( FALSE );
- setUrl( d->history.last() );
-}
-
-// a class with wonderfully inflexible flexibility. why doesn't it
-// just subclass TQWidget in the first place? 'you have to derive your
-// preview widget from TQWidget and from this class' indeed.
-
-/*!
- \class TQFilePreview tqfiledialog.h
- \ingroup misc
- \brief The TQFilePreview class provides file previewing in TQFileDialog.
-
- This class is an abstract base class which is used to implement
- widgets that can display a preview of a file in a TQFileDialog.
-
- You must derive the preview widget from both TQWidget and from this
- class. Then you must reimplement this class's previewUrl() function,
- which is called by the file dialog if the preview of a file
- (specified as a URL) should be shown.
-
- See also TQFileDialog::setPreviewMode(), TQFileDialog::setContentsPreview(),
- TQFileDialog::setInfoPreview(), TQFileDialog::setInfoPreviewEnabled(),
- TQFileDialog::setContentsPreviewEnabled().
-
- For an example of a preview widget see qt/examples/qdir/qdir.cpp.
-*/
-
-/*!
- Constructs the TQFilePreview.
-*/
-
-TQFilePreview::TQFilePreview()
-{
-}
-
-/*!
- \fn void TQFilePreview::previewUrl( const TQUrl &url )
-
- This function is called by TQFileDialog if a preview
- for the \a url should be shown. Reimplement this
- function to provide file previewing.
-*/
-
-
-#include "tqfiledialog.tqmoc"
-
-#endif
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