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/****************************************************************************
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**
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** Implementation of TQFileDialog class
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**
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** Created : 950429
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**
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** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
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**
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** This file is part of the dialogs module of the TQt GUI Toolkit.
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**
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** This file may be used under the terms of the GNU General
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** Public License versions 2.0 or 3.0 as published by the Free
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** Software Foundation and appearing in the files LICENSE.GPL2
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** and LICENSE.GPL3 included in the packaging of this file.
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** Alternatively you may (at your option) use any later version
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** of the GNU General Public License if such license has been
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** publicly approved by Trolltech ASA (or its successors, if any)
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** and the KDE Free TQt Foundation.
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**
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** Please review the following information to ensure GNU General
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** Public Licensing requirements will be met:
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** http://trolltech.com/products/qt/licenses/licensing/opensource/.
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** If you are unsure which license is appropriate for your use, please
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** review the following information:
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** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
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** or contact the sales department at sales@trolltech.com.
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**
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** This file may be used under the terms of the Q Public License as
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** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
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** included in the packaging of this file. Licensees holding valid TQt
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** Commercial licenses may use this file in accordance with the TQt
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** Commercial License Agreement provided with the Software.
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**
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** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
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** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
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** herein.
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**
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**********************************************************************/
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#include "qplatformdefs.h"
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// Solaris redefines connect -> __xnet_connect with _XOPEN_SOURCE_EXTENDED.
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#if defined(connect)
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# undef connect
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|
#endif
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|
|
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|
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|
// POSIX Large File Support redefines truncate -> truncate64
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|
|
#if defined(truncate)
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|
|
# undef truncate
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|
|
#endif
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|
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|
#include "ntqfiledialog.h"
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|
#ifndef QT_NO_FILEDIALOG
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#include "private/qapplication_p.h"
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#include "ntqapplication.h"
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|
#include "ntqbitmap.h"
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|
|
#include "ntqbuttongroup.h"
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|
#include "ntqcheckbox.h"
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|
#include "ntqcleanuphandler.h"
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|
|
#include "ntqcombobox.h"
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|
|
#include "ntqcstring.h"
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|
#include "ntqcursor.h"
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|
|
#include "ntqdragobject.h"
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|
|
#include "ntqfile.h"
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|
|
#include "ntqguardedptr.h"
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|
|
#include "ntqhbox.h"
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|
|
#include "ntqheader.h"
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|
|
#include "ntqlabel.h"
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|
|
#include "ntqlayout.h"
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|
|
#include "ntqlibrary.h"
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|
|
#include "ntqlineedit.h"
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|
|
#include "ntqlistbox.h"
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|
|
#include "ntqlistview.h"
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|
|
#include "ntqmap.h"
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|
|
#include "ntqmessagebox.h"
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|
|
#include "ntqmime.h"
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|
|
#include "ntqnetworkprotocol.h"
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|
|
#include "ntqobjectlist.h"
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|
|
#include "ntqpainter.h"
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|
#include "ntqpopupmenu.h"
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|
|
#include "ntqprogressbar.h"
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|
|
#include "ntqptrvector.h"
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|
|
#include "ntqpushbutton.h"
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|
|
#include "ntqregexp.h"
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#include "ntqsemimodal.h"
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#include "ntqsplitter.h"
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|
|
#include "ntqstrlist.h"
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|
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#include "ntqstyle.h"
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|
|
#include "ntqtimer.h"
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|
|
#include "ntqtoolbutton.h"
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|
|
#include "ntqtooltip.h"
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|
|
#include "ntqvbox.h"
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|
|
#include "ntqwidgetstack.h"
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|
#ifdef Q_WS_X11
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|
#include "private/tqtkdeintegration_x11_p.h"
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|
#endif
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#ifdef Q_WS_WIN
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#ifdef TQT_THREAD_SUPPORT
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# include <private/qmutexpool_p.h>
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|
#endif // TQT_THREAD_SUPPORT
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|
|
#endif // Q_WS_WIN
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|
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|
|
#if !defined(Q_OS_TEMP)
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|
|
#include <time.h>
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#else
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|
#include <shellapi.h>
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|
#endif
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|
|
#include <stdlib.h>
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|
|
#include <limits.h>
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|
|
#include <ctype.h>
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|
|
#ifdef Q_WS_MAC
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|
|
#include "qt_mac.h"
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|
|
extern TQString qt_mac_precomposeFileName(const TQString &); // qglobal.cpp
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|
|
#undef check
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|
|
#endif
|
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|
|
|
|
|
|
/* XPM */
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|
|
static const char * const start_xpm[]={
|
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|
|
"16 15 8 1",
|
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|
|
"a c #cec6bd",
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|
|
"# c #000000",
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|
|
"e c #ffff00",
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|
|
"b c #999999",
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|
|
"f c #cccccc",
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|
|
"d c #dcdcdc",
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|
|
|
"c c #ffffff",
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|
|
|
". c None",
|
|
|
|
".....######aaaaa",
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|
|
|
"...bb#cccc##aaaa",
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|
|
"..bcc#cccc#d#aaa",
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|
|
".bcef#cccc#dd#aa",
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|
|
".bcfe#cccc#####a",
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|
|
".bcef#ccccccccc#",
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|
|
"bbbbbbbbbbbbccc#",
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|
|
"bccccccccccbbcc#",
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|
|
"bcefefefefee#bc#",
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|
|
".bcefefefefef#c#",
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|
|
".bcfefefefefe#c#",
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|
|
"..bcfefefefeeb##",
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|
|
"..bbbbbbbbbbbbb#",
|
|
|
|
"...#############",
|
|
|
|
"................"};
|
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|
|
|
|
|
|
/* XPM */
|
|
|
|
static const char * const end_xpm[]={
|
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|
|
"16 15 9 1",
|
|
|
|
"d c #a0a0a0",
|
|
|
|
"c c #c3c3c3",
|
|
|
|
"# c #cec6bd",
|
|
|
|
". c #000000",
|
|
|
|
"f c #ffff00",
|
|
|
|
"e c #999999",
|
|
|
|
"g c #cccccc",
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|
|
|
"b c #ffffff",
|
|
|
|
"a c None",
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|
|
|
"......####aaaaaa",
|
|
|
|
".bbbb..###aaaaaa",
|
|
|
|
".bbbb.c.##aaaaaa",
|
|
|
|
".bbbb....ddeeeea",
|
|
|
|
".bbbbbbb.bbbbbe.",
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|
|
|
".bbbbbbb.bcfgfe.",
|
|
|
|
"eeeeeeeeeeeeefe.",
|
|
|
|
"ebbbbbbbbbbeege.",
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|
|
|
"ebfgfgfgfgff.ee.",
|
|
|
|
"aebfgfgfgfgfg.e.",
|
|
|
|
"aebgfgfgfgfgf.e.",
|
|
|
|
"aaebgfgfgfgffe..",
|
|
|
|
"aaeeeeeeeeeeeee.",
|
|
|
|
"aaa.............",
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|
|
|
"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();
|
|
|
|
Q_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() == TQt::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(Q_WS_WIN)
|
|
|
|
|
|
|
|
typedef UINT (WINAPI *PtrExtractIconEx)(LPCTSTR,int,HICON*,HICON*,UINT);
|
|
|
|
static PtrExtractIconEx ptrExtractIconEx = 0;
|
|
|
|
|
|
|
|
static void resolveLibs()
|
|
|
|
{
|
|
|
|
#ifndef Q_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_winunicode ) {
|
|
|
|
TQLibrary lib("shell32");
|
|
|
|
lib.setAutoUnload( FALSE );
|
|
|
|
ptrExtractIconEx = (PtrExtractIconEx) lib.resolve( "ExtractIconExW" );
|
|
|
|
}
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
#ifdef Q_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(Q_WS_WIN)
|
|
|
|
if ( !fileIconProvider )
|
|
|
|
fileIconProvider = new TQWindowsIconProvider( tqApp );
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/******************************************************************
|
|
|
|
*
|
|
|
|
* Definitions of view classes
|
|
|
|
*
|
|
|
|
******************************************************************/
|
|
|
|
|
|
|
|
class TQRenameEdit : public TQLineEdit
|
|
|
|
{
|
|
|
|
TQ_OBJECT
|
|
|
|
|
|
|
|
public:
|
|
|
|
TQRenameEdit( TQWidget *parent )
|
|
|
|
: TQLineEdit( parent, "qt_rename_edit" ), doRenameAlreadyEmitted(FALSE)
|
|
|
|
{
|
|
|
|
connect( this, SIGNAL(returnPressed()), SLOT(slotReturnPressed()) );
|
|
|
|
}
|
|
|
|
|
|
|
|
protected:
|
|
|
|
void keyPressEvent( TQKeyEvent *e );
|
|
|
|
void focusOutEvent( TQFocusEvent *e );
|
|
|
|
|
|
|
|
signals:
|
|
|
|
void cancelRename();
|
|
|
|
void doRename();
|
|
|
|
|
|
|
|
private slots:
|
|
|
|
void slotReturnPressed();
|
|
|
|
|
|
|
|
private:
|
|
|
|
bool doRenameAlreadyEmitted;
|
|
|
|
};
|
|
|
|
|
|
|
|
class TQFileListBox : public TQListBox
|
|
|
|
{
|
|
|
|
friend class TQFileDialog;
|
|
|
|
|
|
|
|
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 QT_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 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
|
|
|
|
{
|
|
|
|
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 QT_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 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
|
|
|
|
{
|
|
|
|
TQ_OBJECT
|
|
|
|
|
|
|
|
public:
|
|
|
|
TQFDProgressAnimation( TQWidget *parent );
|
|
|
|
void start();
|
|
|
|
|
|
|
|
private 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, SIGNAL( timeout() ),
|
|
|
|
this, SLOT( next() ) );
|
|
|
|
}
|
|
|
|
|
|
|
|
void TQFDProgressAnimation::start()
|
|
|
|
{
|
|
|
|
timer->start( 150, FALSE );
|
|
|
|
}
|
|
|
|
|
|
|
|
void TQFDProgressAnimation::next()
|
|
|
|
{
|
|
|
|
++step;
|
|
|
|
if ( step > 10 )
|
|
|
|
step = 0;
|
|
|
|
repaint();
|
|
|
|
}
|
|
|
|
|
|
|
|
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
|
|
|
|
{
|
|
|
|
TQ_OBJECT
|
|
|
|
|
|
|
|
public:
|
|
|
|
TQFDProgressDialog( TQWidget *parent, const TQString &fn, int steps );
|
|
|
|
|
|
|
|
void setReadProgress( int p );
|
|
|
|
void setWriteProgress( int p );
|
|
|
|
void setWriteLabel( const TQString &s );
|
|
|
|
|
|
|
|
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 QT_NO_WIDGET_TOPEXTRA
|
|
|
|
setCaption( TQFileDialog::tr( "Copy or Move a File" ) );
|
|
|
|
#endif
|
|
|
|
TQVBoxLayout *layout = new TQVBoxLayout( this );
|
|
|
|
layout->setSpacing( 5 );
|
|
|
|
layout->setMargin( 5 );
|
|
|
|
|
|
|
|
animation = new TQFDProgressAnimation( this );
|
|
|
|
layout->addWidget( animation );
|
|
|
|
|
|
|
|
layout->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 );
|
|
|
|
layout->addWidget( readBar );
|
|
|
|
writeLabel = new TQLabel( TQFileDialog::tr( "Write: %1" ).arg( TQString::null ),
|
|
|
|
this, "qt_write_lbl" );
|
|
|
|
layout->addWidget( writeLabel );
|
|
|
|
writeBar = new TQProgressBar( steps, this, "qt_writebar" );
|
|
|
|
writeBar->reset();
|
|
|
|
writeBar->setProgress( 0 );
|
|
|
|
layout->addWidget( writeBar );
|
|
|
|
|
|
|
|
TQPushButton *b = new TQPushButton( TQFileDialog::tr( "Cancel" ), this,
|
|
|
|
"qt_cancel_btn" );
|
|
|
|
b->setFixedSize( b->sizeHint() );
|
|
|
|
layout->addWidget( b );
|
|
|
|
connect( b, SIGNAL( clicked() ),
|
|
|
|
this, 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(Q_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 Q_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 Q_NO_CURSOR
|
|
|
|
bool cursorOverride; // Remember if the cursor was overridden or not.
|
|
|
|
#endif
|
|
|
|
#ifdef Q_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->sizeHint().height() );
|
|
|
|
box->hide();
|
|
|
|
box->setBackgroundMode( PaletteBase );
|
|
|
|
renameTimer = new TQTimer( this );
|
|
|
|
connect( lined, SIGNAL( doRename() ),
|
|
|
|
this, SLOT (rename() ) );
|
|
|
|
connect( lined, SIGNAL( cancelRename() ),
|
|
|
|
this, SLOT( cancelRename() ) );
|
|
|
|
connect( renameTimer, SIGNAL( timeout() ),
|
|
|
|
this, SLOT( doubleClickTimeout() ) );
|
|
|
|
connect( changeDirTimer, SIGNAL( timeout() ),
|
|
|
|
this, SLOT( changeDirDuringDrag() ) );
|
|
|
|
connect( this, SIGNAL( contentsMoving(int,int) ),
|
|
|
|
this, SLOT( contentsMoved(int,int) ) );
|
|
|
|
viewport()->setAcceptDrops( TRUE );
|
|
|
|
dragItem = 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
void TQFileListBox::show()
|
|
|
|
{
|
|
|
|
setBackgroundMode( PaletteBase );
|
|
|
|
viewport()->setBackgroundMode( PaletteBase );
|
|
|
|
TQListBox::show();
|
|
|
|
}
|
|
|
|
|
|
|
|
void TQFileListBox::keyPressEvent( TQKeyEvent *e )
|
|
|
|
{
|
|
|
|
if ( ( e->key() == Key_Enter ||
|
|
|
|
e->key() == Key_Return ) &&
|
|
|
|
renaming )
|
|
|
|
return;
|
|
|
|
|
|
|
|
TQString keyPressed = ((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() != 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 QT_NO_DRAGANDDROP
|
|
|
|
if ( ( pressPos - e->pos() ).manhattanLength() > TQApplication::startDragDistance() && mousePressed ) {
|
|
|
|
TQListBoxItem *item = dragItem;
|
|
|
|
dragItem = 0;
|
|
|
|
if ( item ) {
|
|
|
|
if ( !itemRect( 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, SIGNAL( destroyed() ),
|
|
|
|
this, SLOT( dragObjDestroyed() ) );
|
|
|
|
drag->drag();
|
|
|
|
|
|
|
|
mousePressed = FALSE;
|
|
|
|
}
|
|
|
|
} else
|
|
|
|
#endif
|
|
|
|
{
|
|
|
|
TQListBox::viewportMouseMoveEvent( e );
|
|
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
void TQFileListBox::dragObjDestroyed()
|
|
|
|
{
|
|
|
|
#ifndef QT_NO_DRAGANDDROP
|
|
|
|
//#######
|
|
|
|
//filedialog->rereadDir();
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
|
|
|
|
#ifndef QT_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 && !itemRect( item ).contains( pnt ) ) ) {
|
|
|
|
if ( source == viewport() && startDragDir == filedialog->dirPath() )
|
|
|
|
return FALSE;
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
TQUrlInfo fi( filedialog->d->url, item->text() );
|
|
|
|
|
|
|
|
if ( fi.isDir() && itemRect( 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 && !itemRect( item ).contains( pnt ) )
|
|
|
|
item = 0;
|
|
|
|
|
|
|
|
currDropItem = item;
|
|
|
|
if ( currDropItem )
|
|
|
|
setCurrentItem( currDropItem );
|
|
|
|
changeDirTimer->start( 750 );
|
|
|
|
}
|
|
|
|
#endif // QT_NO_DRAGANDDROP
|
|
|
|
|
|
|
|
void TQFileListBox::changeDirDuringDrag()
|
|
|
|
{
|
|
|
|
#ifndef QT_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 = itemRect( 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() ) {
|
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|
|
TQString file = currentText();
|
|
|
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|
|
if ( lined->text() != file )
|
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|
|
filedialog->d->url.rename( file, lined->text() );
|
|
|
|
}
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|
|
|
cancelRename();
|
|
|
|
}
|
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|
|
|
void TQFileListBox::cancelRename()
|
|
|
|
{
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|
|
|
renameItem = 0;
|
|
|
|
lined->parentWidget()->hide();
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|
|
viewport()->setFocusProxy( this );
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|
|
|
renaming = FALSE;
|
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|
updateItem( currentItem() );
|
|
|
|
if ( lined->hasFocus() )
|
|
|
|
viewport()->setFocus();
|
|
|
|
}
|
|
|
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|
|
|
|
void TQFileListBox::contentsMoved( int, int )
|
|
|
|
{
|
|
|
|
changeDirTimer->stop();
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|
|
|
#ifndef QT_NO_DRAGANDDROP
|
|
|
|
setCurrentDropItem( TQPoint( -1, -1 ) );
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|
|
|
#endif
|
|
|
|
}
|
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|
|
|
|
/************************************************************************
|
|
|
|
*
|
|
|
|
* Internal class TQFileListView
|
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|
|
*
|
|
|
|
************************************************************************/
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|
|
TQFileDialogTQFileListView::TQFileDialogTQFileListView( TQWidget *parent, TQFileDialog *dlg )
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|
: TQListView( parent, "qt_filedlg_listview" ), renaming( FALSE ), renameItem( 0 ),
|
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|
|
filedialog( dlg ), mousePressed( FALSE ),
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|
|
firstMousePressEvent( TRUE )
|
|
|
|
{
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|
changeDirTimer = new TQTimer( this );
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|
TQVBox *box = new TQVBox( viewport(), "qt_vbox" );
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|
box->setFrameStyle( TQFrame::Box | TQFrame::Plain );
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|
lined = new TQRenameEdit( box );
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|
lined->setFixedHeight( lined->sizeHint().height() );
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|
box->hide();
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|
box->setBackgroundMode( PaletteBase );
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|
renameTimer = new TQTimer( this );
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connect( lined, SIGNAL( doRename() ),
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|
this, SLOT (rename() ) );
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|
connect( lined, SIGNAL( cancelRename() ),
|
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|
|
this, SLOT( cancelRename() ) );
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|
|
header()->setMovingEnabled( FALSE );
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|
connect( renameTimer, SIGNAL( timeout() ),
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|
this, SLOT( doubleClickTimeout() ) );
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|
connect( changeDirTimer, SIGNAL( timeout() ),
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|
this, SLOT( changeDirDuringDrag() ) );
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|
disconnect( header(), SIGNAL( sectionClicked(int) ),
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|
this, SLOT( changeSortColumn(int) ) );
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|
connect( header(), SIGNAL( sectionClicked(int) ),
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|
this, SLOT( changeSortColumn2(int) ) );
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|
connect( this, SIGNAL( contentsMoving(int,int) ),
|
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|
|
this, SLOT( contentsMoved(int,int) ) );
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|
viewport()->setAcceptDrops( TRUE );
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|
sortcolumn = 0;
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|
ascending = TRUE;
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|
dragItem = 0;
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|
}
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|
void TQFileDialogTQFileListView::setSorting( int column, bool increasing )
|
|
|
|
{
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|
|
|
if ( column == -1 ) {
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|
|
TQListView::setSorting( column, increasing );
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|
|
return;
|
|
|
|
}
|
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|
|
sortAscending = ascending = increasing;
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|
|
sortcolumn = column;
|
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|
|
switch ( column ) {
|
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|
|
case 0:
|
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|
|
sortFilesBy = TQDir::Name;
|
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|
|
break;
|
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|
|
case 1:
|
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|
|
sortFilesBy = TQDir::Size;
|
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|
|
break;
|
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|
|
case 3:
|
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|
|
sortFilesBy = TQDir::Time;
|
|
|
|
break;
|
|
|
|
default:
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|
|
sortFilesBy = TQDir::Name; // #### ???
|
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|
|
break;
|
|
|
|
}
|
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|
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|
|
filedialog->resortDir();
|
|
|
|
}
|
|
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|
|
void TQFileDialogTQFileListView::changeSortColumn2( int column )
|
|
|
|
{
|
|
|
|
int lcol = header()->mapToLogical( column );
|
|
|
|
setSorting( lcol, sortcolumn == lcol ? !ascending : TRUE );
|
|
|
|
}
|
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|
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|
|
void TQFileDialogTQFileListView::keyPressEvent( TQKeyEvent *e )
|
|
|
|
{
|
|
|
|
if ( ( e->key() == Key_Enter ||
|
|
|
|
e->key() == Key_Return ) &&
|
|
|
|
renaming )
|
|
|
|
return;
|
|
|
|
|
|
|
|
TQString keyPressed = 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() != 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 );
|
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|
|
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 QT_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, SIGNAL( destroyed() ),
|
|
|
|
this, SLOT( dragObjDestroyed() ) );
|
|
|
|
drag->drag();
|
|
|
|
|
|
|
|
mousePressed = FALSE;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
|
|
|
|
void TQFileDialogTQFileListView::dragObjDestroyed()
|
|
|
|
{
|
|
|
|
#ifndef QT_NO_DRAGANDDROP
|
|
|
|
//######
|
|
|
|
//filedialog->rereadDir();
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
|
|
|
|
#ifndef QT_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 && !itemRect( item ).contains( pnt ) ) ) {
|
|
|
|
if ( source == viewport() && startDragDir == filedialog->dirPath() )
|
|
|
|
return FALSE;
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
TQUrlInfo fi( filedialog->d->url, item->text( 0 ) );
|
|
|
|
|
|
|
|
if ( fi.isDir() && itemRect( 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 && !itemRect( item ).contains( pnt ) )
|
|
|
|
item = 0;
|
|
|
|
|
|
|
|
currDropItem = item;
|
|
|
|
|
|
|
|
if ( currDropItem )
|
|
|
|
setCurrentItem( currDropItem );
|
|
|
|
|
|
|
|
changeDirTimer->start( 750 );
|
|
|
|
}
|
|
|
|
#endif // QT_NO_DRAGANDDROP
|
|
|
|
|
|
|
|
void TQFileDialogTQFileListView::changeDirDuringDrag()
|
|
|
|
{
|
|
|
|
#ifndef QT_NO_DRAGANDDROP
|
|
|
|
if ( !currDropItem )
|
|
|
|
return;
|
|
|
|
changeDirTimer->stop();
|
|
|
|
TQUrl u( filedialog->d->url, TQFileDialogPrivate::encodeFileName(currDropItem->text( 0 ) ) );
|
|
|
|
filedialog->setDir( u );
|
|
|
|
currDropItem = 0;
|
|
|
|
#endif // QT_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 = itemRect( 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()->repaint();
|
|
|
|
if ( lined->hasFocus() )
|
|
|
|
viewport()->setFocus();
|
|
|
|
}
|
|
|
|
|
|
|
|
void TQFileDialogTQFileListView::contentsMoved( int, int )
|
|
|
|
{
|
|
|
|
changeDirTimer->stop();
|
|
|
|
#ifndef QT_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(QT_ABI_QT4)
|
|
|
|
TQIODevice::Offset size = info.size();
|
|
|
|
#else
|
|
|
|
uint size = info.size();
|
|
|
|
#endif
|
|
|
|
#if defined(QT_LARGEFILE_SUPPORT) && defined(Q_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::fromLatin1("");
|
|
|
|
}
|
|
|
|
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( TQt::LocalDate );
|
|
|
|
}
|
|
|
|
case 4:
|
|
|
|
if ( info.isReadable() )
|
|
|
|
return info.isWritable() ? d->rw : d->ro;
|
|
|
|
else
|
|
|
|
return info.isWritable() ? d->wo : d->inaccessible;
|
|
|
|
}
|
|
|
|
|
|
|
|
return TQString::fromLatin1("<--->");
|
|
|
|
}
|
|
|
|
|
|
|
|
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 ntqfiledialog.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 ?
|
|
|
|
(WStyle_Customize | WStyle_DialogBorder | WStyle_Title | WStyle_SysMenu) : 0) )
|
|
|
|
{
|
|
|
|
init();
|
|
|
|
d->mode = ExistingFile;
|
|
|
|
d->types->insertItem( tr( "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 ?
|
|
|
|
(WStyle_Customize | WStyle_DialogBorder | WStyle_Title | WStyle_SysMenu) : 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( tr( "All Files (*)" ) );
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
#if defined(Q_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(Q_WS_WIN)
|
|
|
|
d->oldPermissionLookup = qt_ntfs_permission_lookup;
|
|
|
|
#endif
|
|
|
|
connect( d->mimeTypeTimer, SIGNAL( timeout() ),
|
|
|
|
this, SLOT( doMimeTypeLookup() ) );
|
|
|
|
|
|
|
|
d->url = TQUrlOperator( ::toRootIfNotExists( TQDir::currentDirPath() ) );
|
|
|
|
d->oldUrl = d->url;
|
|
|
|
d->currListChildren = 0;
|
|
|
|
|
|
|
|
connect( &d->url, SIGNAL( start(TQNetworkOperation*) ),
|
|
|
|
this, SLOT( urlStart(TQNetworkOperation*) ) );
|
|
|
|
connect( &d->url, SIGNAL( finished(TQNetworkOperation*) ),
|
|
|
|
this, SLOT( urlFinished(TQNetworkOperation*) ) );
|
|
|
|
connect( &d->url, SIGNAL( newChildren(const TQValueList<TQUrlInfo>&,TQNetworkOperation*) ),
|
|
|
|
this, SLOT( insertEntry(const TQValueList<TQUrlInfo>&,TQNetworkOperation*) ) );
|
|
|
|
connect( &d->url, SIGNAL( removed(TQNetworkOperation*) ),
|
|
|
|
this, SLOT( removeEntry(TQNetworkOperation*) ) );
|
|
|
|
connect( &d->url, SIGNAL( createdDirectory(const TQUrlInfo&,TQNetworkOperation*) ),
|
|
|
|
this, SLOT( createdDirectory(const TQUrlInfo&,TQNetworkOperation*) ) );
|
|
|
|
connect( &d->url, SIGNAL( itemChanged(TQNetworkOperation*) ),
|
|
|
|
this, SLOT( itemChanged(TQNetworkOperation*) ) );
|
|
|
|
connect( &d->url, SIGNAL( dataTransferProgress(int,int,TQNetworkOperation*) ),
|
|
|
|
this, SLOT( dataTransferProgress(int,int,TQNetworkOperation*) ) );
|
|
|
|
|
|
|
|
nameEdit = new TQLineEdit( this, "name/filter editor" );
|
|
|
|
nameEdit->setMaxLength( 255 ); //_POSIX_MAX_PATH
|
|
|
|
connect( nameEdit, SIGNAL(textChanged(const TQString&)),
|
|
|
|
this, SLOT(fileNameEditDone()) );
|
|
|
|
nameEdit->installEventFilter( this );
|
|
|
|
|
|
|
|
d->splitter = new TQSplitter( this, "qt_splitter" );
|
|
|
|
|
|
|
|
d->stack = new TQWidgetStack( d->splitter, "files and more files" );
|
|
|
|
|
|
|
|
d->splitter->setSizePolicy( 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, 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, SIGNAL( selectionChanged() ),
|
|
|
|
this, SLOT( detailViewSelectionChanged() ) );
|
|
|
|
connect( files, SIGNAL(currentChanged(TQListViewItem*)),
|
|
|
|
this, SLOT(updateFileNameEdit(TQListViewItem*)) );
|
|
|
|
connect( files, SIGNAL(doubleClicked(TQListViewItem*)),
|
|
|
|
this, SLOT(selectDirectoryOrFile(TQListViewItem*)) );
|
|
|
|
connect( files, SIGNAL(returnPressed(TQListViewItem*)),
|
|
|
|
this, SLOT(selectDirectoryOrFile(TQListViewItem*)) );
|
|
|
|
connect( files, SIGNAL(rightButtonPressed(TQListViewItem*,const TQPoint&,int)),
|
|
|
|
this, 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, SIGNAL(selected(TQListBoxItem*)),
|
|
|
|
this, SLOT(selectDirectoryOrFile(TQListBoxItem*)) );
|
|
|
|
connect( d->moreFiles, SIGNAL( selectionChanged() ),
|
|
|
|
this, SLOT( listBoxSelectionChanged() ) );
|
|
|
|
connect( d->moreFiles, SIGNAL(highlighted(TQListBoxItem*)),
|
|
|
|
this, SLOT(updateFileNameEdit(TQListBoxItem*)) );
|
|
|
|
connect( d->moreFiles, SIGNAL( rightButtonPressed(TQListBoxItem*,const TQPoint&) ),
|
|
|
|
this, 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, SIGNAL(clicked()), this, SLOT(okClicked()) );
|
|
|
|
cancelB = new TQPushButton( tr("Cancel") , this, "Cancel" );
|
|
|
|
connect( cancelB, SIGNAL(clicked()), this, 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, SIGNAL(activated(const TQString&)),
|
|
|
|
this, 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, SIGNAL(activated(const TQString&)),
|
|
|
|
this, SLOT(setFilter(const TQString&)) );
|
|
|
|
connect( d->types, SIGNAL(activated(const TQString&)),
|
|
|
|
this, 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( TabFocus );
|
|
|
|
connect( d->goBack, SIGNAL( clicked() ), this, SLOT( goBack() ) );
|
|
|
|
#ifndef QT_NO_TOOLTIP
|
|
|
|
TQToolTip::add( d->goBack, tr( "Back" ) );
|
|
|
|
#endif
|
|
|
|
d->goBack->setIconSet( *goBackIcon );
|
|
|
|
|
|
|
|
d->cdToParent = new TQToolButton( this, "cd to parent" );
|
|
|
|
d->cdToParent->setFocusPolicy( TabFocus );
|
|
|
|
#ifndef QT_NO_TOOLTIP
|
|
|
|
TQToolTip::add( d->cdToParent, tr( "One directory up" ) );
|
|
|
|
#endif
|
|
|
|
d->cdToParent->setIconSet( *cdToParentIcon );
|
|
|
|
connect( d->cdToParent, SIGNAL(clicked()),
|
|
|
|
this, SLOT(cdUpClicked()) );
|
|
|
|
|
|
|
|
d->newFolder = new TQToolButton( this, "new folder" );
|
|
|
|
d->newFolder->setFocusPolicy( TabFocus );
|
|
|
|
#ifndef QT_NO_TOOLTIP
|
|
|
|
TQToolTip::add( d->newFolder, tr( "Create New Folder" ) );
|
|
|
|
#endif
|
|
|
|
d->newFolder->setIconSet( *newFolderIcon );
|
|
|
|
connect( d->newFolder, SIGNAL(clicked()),
|
|
|
|
this, SLOT(newFolderClicked()) );
|
|
|
|
|
|
|
|
d->modeButtons = new TQButtonGroup( 0, "invisible group" );
|
|
|
|
connect( d->modeButtons, SIGNAL(destroyed()),
|
|
|
|
this, SLOT(modeButtonsDestroyed()) );
|
|
|
|
d->modeButtons->setExclusive( TRUE );
|
|
|
|
connect( d->modeButtons, SIGNAL(clicked(int)),
|
|
|
|
d->stack, SLOT(raiseWidget(int)) );
|
|
|
|
connect( d->modeButtons, SIGNAL(clicked(int)),
|
|
|
|
this, SLOT(changeMode(int)) );
|
|
|
|
|
|
|
|
d->mcView = new TQToolButton( this, "mclistbox view" );
|
|
|
|
d->mcView->setFocusPolicy( TabFocus );
|
|
|
|
#ifndef QT_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( TabFocus );
|
|
|
|
#ifndef QT_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( TabFocus );
|
|
|
|
#ifndef QT_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(Q_WS_WIN) && !defined(Q_OS_TEMP)
|
|
|
|
if ( (qt_winver & WV_NT_based) > TQt::WV_NT )
|
|
|
|
#else
|
|
|
|
if ( !qstrcmp(style().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( TabFocus );
|
|
|
|
#ifndef QT_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, SIGNAL( clicked() ),
|
|
|
|
d->moreFiles, SLOT( cancelRename() ) );
|
|
|
|
connect( d->detailView, SIGNAL( clicked() ),
|
|
|
|
files, SLOT( cancelRename() ) );
|
|
|
|
connect( d->mcView, SIGNAL( clicked() ),
|
|
|
|
d->moreFiles, SLOT( cancelRename() ) );
|
|
|
|
connect( d->mcView, SIGNAL( clicked() ),
|
|
|
|
files, 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->sizeHint();
|
|
|
|
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, SIGNAL( returnPressed() ),
|
|
|
|
this, 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 QT_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::fromLatin1(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::fromLatin1(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::fromLatin1("") );
|
|
|
|
}
|
|
|
|
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::fromLatin1(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(Q_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 )
|
|
|
|
#endif
|
|
|
|
user = getenv( "LOGNAME" );
|
|
|
|
} else
|
|
|
|
user = 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(Q_OS_FREEBSD) && !defined(Q_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 QT_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 QT_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 tqt_resolve_symlinks; // defined in qapplication.cpp
|
|
|
|
bool Q_EXPORT tqt_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 = tqt_resolve_symlinks;
|
|
|
|
tqt_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(Q_WS_X11)
|
|
|
|
if ( tqt_use_native_dialogs && TQKDEIntegration::enabled())
|
|
|
|
return TQKDEIntegration::getOpenFileNames( filter, workingDirectory, parent, name,
|
|
|
|
caption, selectedFilter, false ).first();
|
|
|
|
#elif defined(Q_WS_WIN)
|
|
|
|
if ( tqt_use_native_dialogs && tqApp->style().styleHint( TQStyle::SH_GUIStyle ) == WindowsStyle )
|
|
|
|
return winGetOpenFileName( initialSelection, filter, workingDirectory,
|
|
|
|
parent, name, caption, selectedFilter );
|
|
|
|
#elif defined(Q_WS_MAC)
|
|
|
|
if (tqt_use_native_dialogs && (tqApp->style().inherits(TQMAC_DEFAULT_STYLE)
|
|
|
|
|| tqApp->style().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 QT_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;
|
|
|
|
|
|
|
|
tqt_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 = tqt_resolve_symlinks;
|
|
|
|
tqt_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(Q_WS_X11)
|
|
|
|
if ( tqt_use_native_dialogs && TQKDEIntegration::enabled())
|
|
|
|
return TQKDEIntegration::getSaveFileName( initialSelection, filter, workingDirectory,
|
|
|
|
parent, name, caption, selectedFilter );
|
|
|
|
#elif defined(Q_WS_WIN)
|
|
|
|
if ( tqt_use_native_dialogs && tqApp->style().styleHint( TQStyle::SH_GUIStyle ) == WindowsStyle )
|
|
|
|
return winGetSaveFileName( initialSelection, filter, workingDirectory,
|
|
|
|
parent, name, caption, selectedFilter );
|
|
|
|
#elif defined(Q_WS_MAC)
|
|
|
|
if (tqt_use_native_dialogs && (tqApp->style().inherits(TQMAC_DEFAULT_STYLE)
|
|
|
|
|| tqApp->style().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 QT_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;
|
|
|
|
|
|
|
|
tqt_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(Q_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::fromLatin1("") );
|
|
|
|
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(Q_OS_WIN32)
|
|
|
|
&& nameEdit->text()[ 1 ] != ':'
|
|
|
|
#endif
|
|
|
|
)
|
|
|
|
addFilter( nameEdit->text() );
|
|
|
|
else if ( nameEdit->text()[ 0 ] == '/' ||
|
|
|
|
nameEdit->text()[ 0 ] == '\\'
|
|
|
|
#if defined(Q_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::fromLatin1("") );
|
|
|
|
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::fromLatin1("") );
|
|
|
|
}
|
|
|
|
|
|
|
|
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->sizeHint();
|
|
|
|
t = d->fileL->sizeHint();
|
|
|
|
RM;
|
|
|
|
t = d->typeL->sizeHint();
|
|
|
|
RM;
|
|
|
|
d->pathL->setFixedSize( d->pathL->sizeHint() );
|
|
|
|
d->fileL->setFixedSize( r );
|
|
|
|
d->typeL->setFixedSize( r );
|
|
|
|
|
|
|
|
// single-line input areas
|
|
|
|
r = d->paths->sizeHint();
|
|
|
|
t = nameEdit->sizeHint();
|
|
|
|
RM;
|
|
|
|
t = d->types->sizeHint();
|
|
|
|
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->minimumSize().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->sizeHint().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->sizeHint();
|
|
|
|
RM;
|
|
|
|
t = cancelB->sizeHint();
|
|
|
|
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(Q_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::fromLatin1( "." ) );
|
|
|
|
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 = tqt_resolve_symlinks;
|
|
|
|
tqt_resolve_symlinks = resolveSymlinks;
|
|
|
|
|
|
|
|
makeVariables();
|
|
|
|
TQString wd;
|
|
|
|
if ( workingDirectory )
|
|
|
|
wd = *workingDirectory;
|
|
|
|
|
|
|
|
#if defined(Q_WS_X11)
|
|
|
|
TQString initialDir;
|
|
|
|
if ( !dir.isEmpty() ) {
|
|
|
|
TQUrlOperator u( dir );
|
|
|
|
if ( TQFileInfo( u.path() ).isDir() )
|
|
|
|
initialDir = dir;
|
|
|
|
} else
|
|
|
|
initialDir = TQString::null;
|
|
|
|
if ( tqt_use_native_dialogs && TQKDEIntegration::enabled())
|
|
|
|
return TQKDEIntegration::getExistingDirectory( initialDir, parent, name, caption );
|
|
|
|
#elif defined(Q_WS_WIN)
|
|
|
|
TQString initialDir;
|
|
|
|
if ( !dir.isEmpty() ) {
|
|
|
|
TQUrlOperator u( dir );
|
|
|
|
if ( TQFileInfo( u.path() ).isDir() )
|
|
|
|
initialDir = dir;
|
|
|
|
} else
|
|
|
|
initialDir = TQString::null;
|
|
|
|
if ( tqt_use_native_dialogs && tqApp->style().styleHint( TQStyle::SH_GUIStyle ) == WindowsStyle && dirOnly )
|
|
|
|
return winGetExistingDirectory( initialDir, parent, name, caption );
|
|
|
|
#endif
|
|
|
|
#if defined(Q_WS_MAC)
|
|
|
|
TQString *initialDir = 0;
|
|
|
|
if (!dir.isEmpty()) {
|
|
|
|
TQUrlOperator u(dir);
|
|
|
|
if (TQFileInfo(u.path()).isDir())
|
|
|
|
initialDir = (TQString *)&dir;
|
|
|
|
}
|
|
|
|
if( tqt_use_native_dialogs && (tqApp->style().inherits(TQMAC_DEFAULT_STYLE)
|
|
|
|
|| tqApp->style().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 QT_NO_WIDGET_TOPEXTRA
|
|
|
|
if ( !caption.isNull() )
|
|
|
|
dlg->setCaption( caption );
|
|
|
|
else
|
|
|
|
dlg->setCaption( TQFileDialog::tr("Find Directory") );
|
|
|
|
#endif
|
|
|
|
|
|
|
|
dlg->setMode( dirOnly ? DirectoryOnly : Directory );
|
|
|
|
|
|
|
|
dlg->d->types->clear();
|
|
|
|
dlg->d->types->insertItem( TQFileDialog::tr("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 += "/";
|
|
|
|
|
|
|
|
tqt_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::fromLatin1(".");
|
|
|
|
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( tr("Directories") );
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
okt = tr("&Open");
|
|
|
|
d->fileL->setText( tr("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( tr("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() == Key_Enter ||
|
|
|
|
ke->key() == 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::fromLatin1("") );
|
|
|
|
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 ntqfiledialog.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(Q_WS_WIN)
|
|
|
|
|
|
|
|
// ### FIXME: this code is duplicated in qdns.cpp
|
|
|
|
static TQString getWindowsRegString( HKEY key, const TQString &subKey )
|
|
|
|
{
|
|
|
|
TQString s;
|
|
|
|
QT_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
|
|
|
|
QT_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 Q_OS_TEMP
|
|
|
|
QT_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 Q_OS_TEMP
|
|
|
|
QT_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 Q_OS_TEMP
|
|
|
|
QT_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;
|
|
|
|
QT_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 );
|
|
|
|
|
|
|
|
QT_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 Q_OS_TEMP
|
|
|
|
QT_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 Q_OS_TEMP
|
|
|
|
QT_WA( {
|
|
|
|
res = ptrExtractIconEx( (TCHAR*)fi.absFilePath().ucs2(), -1,
|
|
|
|
0, 0, 1 );
|
|
|
|
} , {
|
|
|
|
res = ExtractIconExA( fi.absFilePath().local8Bit(), -1,
|
|
|
|
0, 0, 1 );
|
|
|
|
} );
|
|
|
|
|
|
|
|
if ( res ) {
|
|
|
|
QT_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() == Key_F5 ) {
|
|
|
|
rereadDir();
|
|
|
|
((TQKeyEvent *)e)->accept();
|
|
|
|
return TRUE;
|
|
|
|
} else if ( e->type() == TQEvent::KeyPress && ( (TQKeyEvent*)e )->key() == Key_F2 &&
|
|
|
|
( o == files || o == 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() == Key_F2 &&
|
|
|
|
( o == d->moreFiles || o == 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() == Key_Backspace &&
|
|
|
|
( o == files ||
|
|
|
|
o == d->moreFiles ||
|
|
|
|
o == files->viewport() ||
|
|
|
|
o == d->moreFiles->viewport() ) ) {
|
|
|
|
cdUpClicked();
|
|
|
|
((TQKeyEvent *)e)->accept();
|
|
|
|
return TRUE;
|
|
|
|
} else if ( e->type() == TQEvent::KeyPress &&
|
|
|
|
((TQKeyEvent *)e)->key() == Key_Delete &&
|
|
|
|
( o == files ||
|
|
|
|
o == files->viewport() ) ) {
|
|
|
|
if ( files->currentItem() )
|
|
|
|
deleteFile( files->currentItem()->text( 0 ) );
|
|
|
|
((TQKeyEvent *)e)->accept();
|
|
|
|
return TRUE;
|
|
|
|
} else if ( e->type() == TQEvent::KeyPress &&
|
|
|
|
((TQKeyEvent *)e)->key() == Key_Delete &&
|
|
|
|
( o == d->moreFiles ||
|
|
|
|
o == d->moreFiles->viewport() ) ) {
|
|
|
|
int c = d->moreFiles->currentItem();
|
|
|
|
if ( c >= 0 )
|
|
|
|
deleteFile( d->moreFiles->item( c )->text() );
|
|
|
|
((TQKeyEvent *)e)->accept();
|
|
|
|
return TRUE;
|
|
|
|
} else if ( o == files && e->type() == TQEvent::FocusOut && files->currentItem() ) {
|
|
|
|
} else if ( o == files && e->type() == TQEvent::KeyPress ) {
|
|
|
|
TQTimer::singleShot( 0, this, SLOT(fixupNameEdit()) );
|
|
|
|
} else if ( o == nameEdit && e->type() == TQEvent::KeyPress && d->mode != AnyFile ) {
|
|
|
|
if ( ( nameEdit->cursorPosition() == (int)nameEdit->text().length() || nameEdit->hasSelectedText() ) &&
|
|
|
|
isprint(((TQKeyEvent *)e)->ascii()) ) {
|
|
|
|
#if defined(Q_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(Q_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 ( o == nameEdit && e->type() == TQEvent::FocusIn ) {
|
|
|
|
fileNameEditDone();
|
|
|
|
} else if ( d->moreFiles->renaming && o != d->moreFiles->lined && e->type() == TQEvent::FocusIn ) {
|
|
|
|
d->moreFiles->lined->setFocus();
|
|
|
|
return TRUE;
|
|
|
|
} else if ( files->renaming && o != files->lined && e->type() == TQEvent::FocusIn ) {
|
|
|
|
files->lined->setFocus();
|
|
|
|
return TRUE;
|
|
|
|
} else if ( ( o == d->moreFiles || o == d->moreFiles->viewport() ) &&
|
|
|
|
e->type() == TQEvent::FocusIn ) {
|
|
|
|
if ( ( o == d->moreFiles->viewport() && !d->moreFiles->viewport()->hasFocus() ) ||
|
|
|
|
( o == 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::fromLatin1(*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::fromLatin1(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 = tqt_resolve_symlinks;
|
|
|
|
tqt_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(Q_WS_X11)
|
|
|
|
if ( tqt_use_native_dialogs && TQKDEIntegration::enabled())
|
|
|
|
return TQKDEIntegration::getOpenFileNames( filter, workingDirectory, parent, name, caption, selectedFilter, true );
|
|
|
|
#elif defined(Q_WS_WIN)
|
|
|
|
if ( tqt_use_native_dialogs && tqApp->style().styleHint( TQStyle::SH_GUIStyle ) == WindowsStyle )
|
|
|
|
return winGetOpenFileNames( filter, workingDirectory, parent, name, caption, selectedFilter );
|
|
|
|
#elif defined(Q_WS_MAC)
|
|
|
|
if (tqt_use_native_dialogs && (tqApp->style().inherits(TQMAC_DEFAULT_STYLE)
|
|
|
|
|| tqApp->style().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 QT_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;
|
|
|
|
|
|
|
|
tqt_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(Q_OS_MAC9)
|
|
|
|
TQString p = TQDir::convertSeparators(u.path());
|
|
|
|
if(p.contains(':') == 1)
|
|
|
|
return TRUE;
|
|
|
|
#elif defined(Q_OS_UNIX)
|
|
|
|
if ( u.path() == "/" )
|
|
|
|
return TRUE;
|
|
|
|
#elif defined(Q_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(Q_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(Q_WS_WIN)
|
|
|
|
qt_ntfs_permission_lookup--;
|
|
|
|
#endif
|
|
|
|
if ( op->operation() == TQNetworkProtocol::OpListChildren ) {
|
|
|
|
#ifndef QT_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(Q_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 QT_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(Q_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(Q_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, SIGNAL( cancelled() ),
|
|
|
|
this, 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(Q_WS_WIN)
|
|
|
|
if ( d->url.path().left( 2 ) == "//" )
|
|
|
|
continue;
|
|
|
|
#endif
|
|
|
|
} else if ( inf.name() == "." )
|
|
|
|
continue;
|
|
|
|
|
|
|
|
#if defined(Q_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();
|
|
|
|
QT_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, 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->itemRect( item ) );
|
|
|
|
if ( ir != TQRect( 0, 0, -1, -1 ) ) {
|
|
|
|
r = r.unite( ir );
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
TQRect ir( d->moreFiles->itemRect( 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()->repaint( r, FALSE );
|
|
|
|
} else {
|
|
|
|
files->viewport()->repaint( 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 ntqfiledialog.h
|
|
|
|
\ingroup misc
|
|
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\brief The TQFilePreview class provides file previewing in TQFileDialog.
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This class is an abstract base class which is used to implement
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widgets that can display a preview of a file in a TQFileDialog.
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You must derive the preview widget from both TQWidget and from this
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class. Then you must reimplement this class's previewUrl() function,
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which is called by the file dialog if the preview of a file
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(specified as a URL) should be shown.
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See also TQFileDialog::setPreviewMode(), TQFileDialog::setContentsPreview(),
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TQFileDialog::setInfoPreview(), TQFileDialog::setInfoPreviewEnabled(),
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TQFileDialog::setContentsPreviewEnabled().
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For an example of a preview widget see qt/examples/qdir/qdir.cpp.
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*/
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/*!
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Constructs the TQFilePreview.
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*/
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TQFilePreview::TQFilePreview()
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{
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}
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/*!
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\fn void TQFilePreview::previewUrl( const TQUrl &url )
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This function is called by TQFileDialog if a preview
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for the \a url should be shown. Reimplement this
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function to provide file previewing.
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*/
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#include "qfiledialog.moc"
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#endif
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