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00025 #include <unistd.h>
00026 #include <stdlib.h>
00027 #include <stdio.h>
00028
00029 #include <qptrcollection.h>
00030 #include <qcheckbox.h>
00031 #include <qcombobox.h>
00032 #include <qlabel.h>
00033 #include <qlayout.h>
00034 #include <qlineedit.h>
00035 #include <qptrlist.h>
00036 #include <qpixmap.h>
00037 #include <qtextcodec.h>
00038 #include <qtooltip.h>
00039 #include <qtimer.h>
00040 #include <qwhatsthis.h>
00041
00042 #include <kaccel.h>
00043 #include <kaction.h>
00044 #include <kapplication.h>
00045 #include <kcharsets.h>
00046 #include <kcmdlineargs.h>
00047 #include <kcompletionbox.h>
00048 #include <kconfig.h>
00049 #include <kdebug.h>
00050 #include <kglobal.h>
00051 #include <kglobalsettings.h>
00052 #include <kiconloader.h>
00053 #include <kimageio.h>
00054 #include <kio/job.h>
00055 #include <kio/netaccess.h>
00056 #include <kio/previewjob.h>
00057 #include <kio/scheduler.h>
00058 #include <klocale.h>
00059 #include <kmessagebox.h>
00060 #include <kmimetype.h>
00061 #include <kpopupmenu.h>
00062 #include <kprotocolinfo.h>
00063 #include <kpushbutton.h>
00064 #include <krecentdirs.h>
00065 #include <kshell.h>
00066 #include <kstandarddirs.h>
00067 #include <kstdguiitem.h>
00068 #include <kstaticdeleter.h>
00069 #include <ktoolbar.h>
00070 #include <ktoolbarbutton.h>
00071 #include <kurl.h>
00072 #include <kurlcombobox.h>
00073 #include <kurlcompletion.h>
00074 #include <kuser.h>
00075
00076 #include "config-kfile.h"
00077 #include "kpreviewwidgetbase.h"
00078
00079 #include <kdirselectdialog.h>
00080 #include <kfileview.h>
00081 #include <krecentdocument.h>
00082 #include <kfiledialog.h>
00083 #include <kfilefiltercombo.h>
00084 #include <kdiroperator.h>
00085 #include <kimagefilepreview.h>
00086
00087 #include <kfilespeedbar.h>
00088 #include <kfilebookmarkhandler.h>
00089
00090 enum Buttons { HOTLIST_BUTTON,
00091 PATH_COMBO, CONFIGURE_BUTTON };
00092
00093 template class QPtrList<KIO::StatJob>;
00094
00095 namespace {
00096 static void silenceQToolBar(QtMsgType, const char *)
00097 {
00098 }
00099 }
00100
00101 struct KFileDialogPrivate
00102 {
00103
00104 KURL url;
00105
00106
00107 QString filenames;
00108
00109
00110 QString selection;
00111
00112
00113
00114 QBoxLayout *boxLayout;
00115 QWidget *mainWidget;
00116
00117 QLabel *locationLabel;
00118
00119
00120 QLabel *filterLabel;
00121 KURLComboBox *pathCombo;
00122 KPushButton *okButton, *cancelButton;
00123 KFileSpeedBar *urlBar;
00124 QHBoxLayout *urlBarLayout;
00125 QWidget *customWidget;
00126
00127
00128 QCheckBox *autoSelectExtCheckBox;
00129 bool autoSelectExtChecked;
00130 QString extension;
00131
00132 QPtrList<KIO::StatJob> statJobs;
00133
00134 KURL::List urlList;
00135
00136 QStringList mimetypes;
00137
00138
00139
00140 bool keepLocation :1;
00141
00142
00143
00144 bool hasView :1;
00145
00146
00147 bool initializeSpeedbar :1;
00148
00149 bool hasDefaultFilter :1;
00150 KFileDialog::OperationMode operationMode;
00151
00152
00153 QString fileClass;
00154
00155 KFileBookmarkHandler *bookmarkHandler;
00156
00157
00158 int m_pathComboIndex;
00159 };
00160
00161 KURL *KFileDialog::lastDirectory;
00162
00163 static KStaticDeleter<KURL> ldd;
00164
00165 KFileDialog::KFileDialog(const QString& startDir, const QString& filter,
00166 QWidget *parent, const char* name, bool modal)
00167 : KDialogBase( parent, name, modal, QString::null, 0 )
00168 {
00169 init( startDir, filter, 0 );
00170 }
00171
00172 KFileDialog::KFileDialog(const QString& startDir, const QString& filter,
00173 QWidget *parent, const char* name, bool modal, QWidget* widget)
00174 : KDialogBase( parent, name, modal, QString::null, 0 )
00175 {
00176 init( startDir, filter, widget );
00177 }
00178
00179
00180 KFileDialog::~KFileDialog()
00181 {
00182 hide();
00183
00184 KConfig *config = KGlobal::config();
00185
00186 if (d->urlBar)
00187 d->urlBar->save( config );
00188
00189 config->sync();
00190
00191 delete d->bookmarkHandler;
00192 delete ops;
00193 delete d;
00194 }
00195
00196 void KFileDialog::setLocationLabel(const QString& text)
00197 {
00198 d->locationLabel->setText(text);
00199 }
00200
00201 void KFileDialog::setFilter(const QString& filter)
00202 {
00203 int pos = filter.find('/');
00204
00205
00206
00207
00208 if (pos > 0 && filter[pos - 1] != '\\') {
00209 QStringList filters = QStringList::split( " ", filter );
00210 setMimeFilter( filters );
00211 return;
00212 }
00213
00214
00215
00216
00217 QString copy (filter);
00218 for (pos = 0; (pos = copy.find("\\/", pos)) != -1; ++pos)
00219 copy.remove(pos, 1);
00220
00221 ops->clearFilter();
00222 filterWidget->setFilter(copy);
00223 ops->setNameFilter(filterWidget->currentFilter());
00224 d->hasDefaultFilter = false;
00225 filterWidget->setEditable( true );
00226
00227 updateAutoSelectExtension ();
00228 }
00229
00230 QString KFileDialog::currentFilter() const
00231 {
00232 return filterWidget->currentFilter();
00233 }
00234
00235
00236 void KFileDialog::setFilterMimeType(const QString &label,
00237 const KMimeType::List &types,
00238 const KMimeType::Ptr &defaultType)
00239 {
00240 d->mimetypes.clear();
00241 d->filterLabel->setText(label);
00242
00243 KMimeType::List::ConstIterator it;
00244 for( it = types.begin(); it != types.end(); ++it)
00245 d->mimetypes.append( (*it)->name() );
00246
00247 setMimeFilter( d->mimetypes, defaultType->name() );
00248 }
00249
00250 void KFileDialog::setMimeFilter( const QStringList& mimeTypes,
00251 const QString& defaultType )
00252 {
00253 d->mimetypes = mimeTypes;
00254 filterWidget->setMimeFilter( mimeTypes, defaultType );
00255
00256 QStringList types = QStringList::split(" ", filterWidget->currentFilter());
00257 types.append( QString::fromLatin1( "inode/directory" ));
00258 ops->clearFilter();
00259 ops->setMimeFilter( types );
00260 d->hasDefaultFilter = !defaultType.isEmpty();
00261 filterWidget->setEditable( !d->hasDefaultFilter ||
00262 d->operationMode != Saving );
00263
00264 updateAutoSelectExtension ();
00265 }
00266
00267 void KFileDialog::clearFilter()
00268 {
00269 d->mimetypes.clear();
00270 filterWidget->setFilter( QString::null );
00271 ops->clearFilter();
00272 d->hasDefaultFilter = false;
00273 filterWidget->setEditable( true );
00274
00275 updateAutoSelectExtension ();
00276 }
00277
00278 QString KFileDialog::currentMimeFilter() const
00279 {
00280 int i = filterWidget->currentItem();
00281 if (filterWidget->showsAllTypes())
00282 i--;
00283
00284 if ((i >= 0) && (i < (int) d->mimetypes.count()))
00285 return d->mimetypes[i];
00286 return QString::null;
00287 }
00288
00289 KMimeType::Ptr KFileDialog::currentFilterMimeType()
00290 {
00291 return KMimeType::mimeType( currentMimeFilter() );
00292 }
00293
00294 void KFileDialog::setPreviewWidget(const QWidget *w) {
00295 ops->setPreviewWidget(w);
00296 ops->clearHistory();
00297 d->hasView = true;
00298 }
00299
00300 void KFileDialog::setPreviewWidget(const KPreviewWidgetBase *w) {
00301 ops->setPreviewWidget(w);
00302 ops->clearHistory();
00303 d->hasView = true;
00304 }
00305
00306 KURL KFileDialog::getCompleteURL(const QString &_url)
00307 {
00308 QString url = KShell::tildeExpand(_url);
00309 KURL u;
00310
00311 if ( KURL::isRelativeURL(url) )
00312 {
00313 if (!url.isEmpty() && url[0] == '/' )
00314 u.setPath( url );
00315 else
00316 {
00317 u = ops->url();
00318 u.addPath( url );
00319 u.cleanPath();
00320 }
00321 }
00322 else
00323 u = url;
00324
00325 return u;
00326 }
00327
00328
00329 void KFileDialog::slotOk()
00330 {
00331 kdDebug(kfile_area) << "slotOK\n";
00332
00333
00334
00335 const KFileItemList *items = ops->selectedItems();
00336
00337 if ( (mode() & KFile::Directory) != KFile::Directory ) {
00338 if ( locationEdit->currentText().stripWhiteSpace().isEmpty() ) {
00339 if ( !items || items->isEmpty() )
00340 {
00341 QString msg;
00342 if ( d->operationMode == Saving )
00343 msg = i18n("Please specify the filename to save to.");
00344 else
00345 msg = i18n("Please select the file to open.");
00346 KMessageBox::information(this, msg);
00347 return;
00348 }
00349
00350
00351
00352 else {
00353
00354 bool multi = (mode() & KFile::Files) != 0;
00355 KFileItemListIterator it( *items );
00356 QString endQuote = QString::fromLatin1("\" ");
00357 QString name, files;
00358 while ( it.current() ) {
00359 name = (*it)->name();
00360 if ( multi ) {
00361 name.prepend( '"' );
00362 name.append( endQuote );
00363 }
00364
00365 files.append( name );
00366 ++it;
00367 }
00368 setLocationText( files );
00369 return;
00370 }
00371 }
00372 }
00373
00374 bool dirOnly = ops->dirOnlyMode();
00375
00376
00377 if ( items && !locationEdit->lineEdit()->edited() &&
00378 !(items->isEmpty() && !dirOnly) ) {
00379
00380 d->urlList.clear();
00381 d->filenames = QString::null;
00382
00383 if ( dirOnly ) {
00384 d->url = ops->url();
00385 }
00386 else {
00387 if ( !(mode() & KFile::Files) ) {
00388 d->url = items->getFirst()->url();
00389 }
00390
00391 else {
00392 d->url = ops->url();
00393 KFileItemListIterator it( *items );
00394 while ( it.current() ) {
00395 d->urlList.append( (*it)->url() );
00396 ++it;
00397 }
00398 }
00399 }
00400
00401 if ( (mode() & KFile::LocalOnly) == KFile::LocalOnly &&
00402 !d->url.isLocalFile() ) {
00403
00404 KMessageBox::sorry( d->mainWidget,
00405 i18n("You can only select local files."),
00406 i18n("Remote Files Not Accepted") );
00407 return;
00408 }
00409
00410 accept();
00411 return;
00412 }
00413
00414
00415 KURL selectedURL;
00416
00417 if ( (mode() & KFile::Files) == KFile::Files ) {
00418 QString locationText = locationEdit->currentText();
00419 if ( locationText.contains( '/' )) {
00420
00421 KURL u( ops->url(), KShell::tildeExpand(locationText));
00422 if ( u.isValid() )
00423 selectedURL = u;
00424 else
00425 selectedURL = ops->url();
00426 }
00427 else
00428 selectedURL = ops->url();
00429 }
00430
00431 else {
00432 selectedURL = getCompleteURL(locationEdit->currentText());
00433
00434
00435 appendExtension (selectedURL);
00436 }
00437
00438 if ( !selectedURL.isValid() ) {
00439 KMessageBox::sorry( d->mainWidget, i18n("%1\ndoes not appear to be a valid URL.\n").arg(d->url.url()), i18n("Invalid URL") );
00440 return;
00441 }
00442
00443 if ( (mode() & KFile::LocalOnly) == KFile::LocalOnly &&
00444 !selectedURL.isLocalFile() ) {
00445 KMessageBox::sorry( d->mainWidget,
00446 i18n("You can only select local files."),
00447 i18n("Remote Files Not Accepted") );
00448 return;
00449 }
00450
00451 d->url = selectedURL;
00452
00453
00454
00455 if ( (mode() & KFile::Directory) == KFile::Directory ) {
00456 kdDebug(kfile_area) << "Directory" << endl;
00457 bool done = true;
00458 if ( d->url.isLocalFile() ) {
00459 if ( locationEdit->currentText().stripWhiteSpace().isEmpty() ) {
00460 QFileInfo info( d->url.path() );
00461 if ( info.isDir() ) {
00462 d->filenames = QString::null;
00463 d->urlList.clear();
00464 d->urlList.append( d->url );
00465 accept();
00466 }
00467 else if (!info.exists() && (mode() & KFile::File) != KFile::File) {
00468
00469 if ( ops->mkdir( d->url.url(), true ))
00470 return;
00471 else
00472 accept();
00473 }
00474 else {
00475
00476 if ( mode() & KFile::File == KFile::File ||
00477 mode() & KFile::Files == KFile::Files )
00478 done = false;
00479 }
00480 }
00481 else
00482 {
00483 if ( mode() & KFile::ExistingOnly )
00484 {
00485 if ( ops->dirOnlyMode() )
00486 {
00487 KURL fullURL(d->url, locationEdit->currentText());
00488 if ( QFile::exists( fullURL.path() ) )
00489 {
00490 d->url = fullURL;
00491 d->filenames = QString::null;
00492 d->urlList.clear();
00493 accept();
00494 return;
00495 }
00496 else
00497 return;
00498 }
00499 }
00500
00501 d->filenames = locationEdit->currentText();
00502 accept();
00503 }
00504
00505 }
00506 else {
00507
00508 d->filenames = QString::null;
00509 d->urlList.clear();
00510 d->urlList.append( d->url );
00511
00512 if ( mode() & KFile::ExistingOnly )
00513 done = false;
00514 else
00515 accept();
00516 }
00517
00518 if ( done )
00519 return;
00520 }
00521
00522 if (!kapp->authorizeURLAction("open", KURL(), d->url))
00523 {
00524 QString msg = KIO::buildErrorString(KIO::ERR_ACCESS_DENIED, d->url.prettyURL());
00525 KMessageBox::error( d->mainWidget, msg);
00526 return;
00527 }
00528
00529 KIO::StatJob *job = 0L;
00530 d->statJobs.clear();
00531 d->filenames = KShell::tildeExpand(locationEdit->currentText());
00532
00533 if ( (mode() & KFile::Files) == KFile::Files &&
00534 !locationEdit->currentText().contains( '/' )) {
00535 kdDebug(kfile_area) << "Files\n";
00536 KURL::List list = parseSelectedURLs();
00537 for ( KURL::List::ConstIterator it = list.begin();
00538 it != list.end(); ++it )
00539 {
00540 if (!kapp->authorizeURLAction("open", KURL(), *it))
00541 {
00542 QString msg = KIO::buildErrorString(KIO::ERR_ACCESS_DENIED, (*it).prettyURL());
00543 KMessageBox::error( d->mainWidget, msg);
00544 return;
00545 }
00546 }
00547 for ( KURL::List::ConstIterator it = list.begin();
00548 it != list.end(); ++it )
00549 {
00550 job = KIO::stat( *it, !(*it).isLocalFile() );
00551 job->setWindow (topLevelWidget());
00552 KIO::Scheduler::scheduleJob( job );
00553 d->statJobs.append( job );
00554 connect( job, SIGNAL( result(KIO::Job *) ),
00555 SLOT( slotStatResult( KIO::Job *) ));
00556 }
00557 return;
00558 }
00559
00560 job = KIO::stat(d->url,!d->url.isLocalFile());
00561 job->setWindow (topLevelWidget());
00562 d->statJobs.append( job );
00563 connect(job, SIGNAL(result(KIO::Job*)), SLOT(slotStatResult(KIO::Job*)));
00564 }
00565
00566
00567 static bool isDirectory (const KIO::UDSEntry &t)
00568 {
00569 bool isDir = false;
00570
00571 for (KIO::UDSEntry::ConstIterator it = t.begin();
00572 it != t.end();
00573 it++)
00574 {
00575 if ((*it).m_uds == KIO::UDS_FILE_TYPE)
00576 {
00577 isDir = S_ISDIR ((mode_t) ((*it).m_long));
00578 break;
00579 }
00580 }
00581
00582 return isDir;
00583 }
00584
00585
00586
00587
00588 void KFileDialog::slotStatResult(KIO::Job* job)
00589 {
00590 kdDebug(kfile_area) << "slotStatResult" << endl;
00591 KIO::StatJob *sJob = static_cast<KIO::StatJob *>( job );
00592
00593 if ( !d->statJobs.removeRef( sJob ) ) {
00594 return;
00595 }
00596
00597 int count = d->statJobs.count();
00598
00599
00600
00601 if (sJob->error() && count == 0 && !ops->dirOnlyMode())
00602 {
00603 accept();
00604 return;
00605 }
00606
00607 KIO::UDSEntry t = sJob->statResult();
00608 if (isDirectory (t))
00609 {
00610 if ( ops->dirOnlyMode() )
00611 {
00612 d->filenames = QString::null;
00613 d->urlList.clear();
00614 accept();
00615 }
00616 else
00617 {
00618 if ( count == 0 ) {
00619 locationEdit->clearEdit();
00620 locationEdit->lineEdit()->setEdited( false );
00621 setURL( sJob->url() );
00622 }
00623 }
00624 d->statJobs.clear();
00625 return;
00626 }
00627 else if ( ops->dirOnlyMode() )
00628 {
00629 return;
00630 }
00631
00632 kdDebug(kfile_area) << "filename " << sJob->url().url() << endl;
00633
00634 if ( count == 0 )
00635 accept();
00636 }
00637
00638 void KFileDialog::accept()
00639 {
00640 setResult( QDialog::Accepted );
00641
00642 *lastDirectory = ops->url();
00643 if (!d->fileClass.isEmpty())
00644 KRecentDirs::add(d->fileClass, ops->url().url());
00645
00646
00647 locationEdit->changeItem( QString::null, 0 );
00648
00649 KURL::List list = selectedURLs();
00650 QValueListConstIterator<KURL> it = list.begin();
00651 for ( ; it != list.end(); ++it ) {
00652 const KURL& url = *it;
00653
00654
00655
00656 QString file = url.isLocalFile() ? url.path(-1) : url.prettyURL(-1);
00657
00658
00659 for ( int i = 1; i < locationEdit->count(); i++ ) {
00660 if ( locationEdit->text( i ) == file ) {
00661 locationEdit->removeItem( i-- );
00662 break;
00663 }
00664 }
00665 locationEdit->insertItem( file, 1 );
00666 }
00667
00668 KConfig *config = KGlobal::config();
00669 config->setForceGlobal( true );
00670 writeConfig( config, ConfigGroup );
00671 config->setForceGlobal( false );
00672
00673 saveRecentFiles( config );
00674 config->sync();
00675
00676 KDialogBase::accept();
00677
00678 addToRecentDocuments();
00679
00680 if ( (mode() & KFile::Files) != KFile::Files )
00681 emit fileSelected(d->url.url());
00682
00683 ops->close();
00684 emit okClicked();
00685 }
00686
00687
00688 void KFileDialog::fileHighlighted(const KFileItem *i)
00689 {
00690 if (i && i->isDir())
00691 return;
00692
00693
00694 if ( (ops->mode() & KFile::Files) != KFile::Files ) {
00695 if ( !i )
00696 return;
00697
00698 d->url = i->url();
00699
00700 if ( !locationEdit->hasFocus() ) {
00701 setLocationText( i->name() );
00702 }
00703 emit fileHighlighted(d->url.url());
00704 }
00705
00706 else {
00707 multiSelectionChanged();
00708 emit selectionChanged();
00709 }
00710 }
00711
00712 void KFileDialog::fileSelected(const KFileItem *i)
00713 {
00714 if (i && i->isDir())
00715 return;
00716
00717 if ( (ops->mode() & KFile::Files) != KFile::Files ) {
00718 if ( !i )
00719 return;
00720
00721 d->url = i->url();
00722 setLocationText( i->name() );
00723 }
00724 else {
00725 multiSelectionChanged();
00726 emit selectionChanged();
00727 }
00728 slotOk();
00729 }
00730
00731
00732
00733
00734 void KFileDialog::multiSelectionChanged()
00735 {
00736 if ( locationEdit->hasFocus() )
00737 return;
00738
00739 locationEdit->lineEdit()->setEdited( false );
00740 KFileItem *item;
00741 const KFileItemList *list = ops->selectedItems();
00742 if ( !list ) {
00743 locationEdit->clearEdit();
00744 return;
00745 }
00746
00747 static const QString &begin = KGlobal::staticQString(" \"");
00748 KFileItemListIterator it ( *list );
00749 QString text;
00750 while ( (item = it.current()) ) {
00751 text.append( begin ).append( item->name() ).append( '\"' );
00752 ++it;
00753 }
00754
00755 setLocationText( text.stripWhiteSpace() );
00756 }
00757
00758 void KFileDialog::setLocationText( const QString& text )
00759 {
00760
00761
00762
00763 disconnect( locationEdit, SIGNAL( textChanged( const QString& ) ),
00764 this, SLOT( slotLocationChanged( const QString& ) ) );
00765 locationEdit->setCurrentItem( 0 );
00766 connect( locationEdit, SIGNAL( textChanged( const QString& ) ),
00767 SLOT( slotLocationChanged( const QString& )) );
00768 locationEdit->setEditText( text );
00769 }
00770
00771 static QString autocompletionWhatsThisText = i18n("<p>While typing in the text area, you may be presented "
00772 "with possible matches. "
00773 "This feature can be controlled by clicking with the right mouse button "
00774 "and selecting a preferred mode from the <b>Text Completion</b> menu.") + "</qt>";
00775 void KFileDialog::updateLocationWhatsThis (void)
00776 {
00777 QString whatsThisText;
00778 if (d->operationMode == KFileDialog::Saving)
00779 {
00780 whatsThisText = "<qt>" + i18n("This is the name to save the file as.") +
00781 autocompletionWhatsThisText;
00782 }
00783 else if (ops->mode() & KFile::Files)
00784 {
00785 whatsThisText = "<qt>" + i18n("This is the list of files to open. More than "
00786 "one file can be specified by listing several "
00787 "files, separated by spaces.") +
00788 autocompletionWhatsThisText;
00789 }
00790 else
00791 {
00792 whatsThisText = "<qt>" + i18n("This is the name of the file to open.") +
00793 autocompletionWhatsThisText;
00794 }
00795
00796 QWhatsThis::add(d->locationLabel, whatsThisText);
00797 QWhatsThis::add(locationEdit, whatsThisText);
00798 }
00799
00800 void KFileDialog::init(const QString& startDir, const QString& filter, QWidget* widget)
00801 {
00802 initStatic();
00803 d = new KFileDialogPrivate();
00804
00805 d->boxLayout = 0;
00806 d->keepLocation = false;
00807 d->operationMode = Opening;
00808 d->hasDefaultFilter = false;
00809 d->hasView = false;
00810 d->mainWidget = new QWidget( this, "KFileDialog::mainWidget");
00811 setMainWidget( d->mainWidget );
00812 d->okButton = new KPushButton( KStdGuiItem::ok(), d->mainWidget );
00813 d->okButton->setDefault( true );
00814 d->cancelButton = new KPushButton(KStdGuiItem::cancel(), d->mainWidget);
00815 connect( d->okButton, SIGNAL( clicked() ), SLOT( slotOk() ));
00816 connect( d->cancelButton, SIGNAL( clicked() ), SLOT( slotCancel() ));
00817 d->customWidget = widget;
00818 d->autoSelectExtCheckBox = 0;
00819 d->autoSelectExtChecked = false;
00820 d->urlBar = 0;
00821 KConfig *config = KGlobal::config();
00822 KConfigGroupSaver cs( config, ConfigGroup );
00823 d->initializeSpeedbar = config->readBoolEntry( "Set speedbar defaults",
00824 true );
00825
00826 QtMsgHandler oldHandler = qInstallMsgHandler( silenceQToolBar );
00827 toolbar = new KToolBar( d->mainWidget, "KFileDialog::toolbar", true);
00828 toolbar->setFlat(true);
00829 qInstallMsgHandler( oldHandler );
00830
00831 d->pathCombo = new KURLComboBox( KURLComboBox::Directories, true,
00832 toolbar, "path combo" );
00833 QToolTip::add( d->pathCombo, i18n("Often used folders") );
00834 QWhatsThis::add( d->pathCombo, "<qt>" + i18n("Commonly used locations are listed here. "
00835 "This includes standard locations, such as your home folder, as well as "
00836 "locations that have been visited recently.") + autocompletionWhatsThisText);
00837
00838 KURL u;
00839 u.setPath( QDir::rootDirPath() );
00840 QString text = i18n("Root Folder: %1").arg( u.path() );
00841 d->pathCombo->addDefaultURL( u,
00842 KMimeType::pixmapForURL( u, 0, KIcon::Small ),
00843 text );
00844
00845 u.setPath( QDir::homeDirPath() );
00846 text = i18n("Home Folder: %1").arg( u.path( +1 ) );
00847 d->pathCombo->addDefaultURL( u, KMimeType::pixmapForURL( u, 0, KIcon::Small ),
00848 text );
00849
00850 KURL docPath;
00851 docPath.setPath( KGlobalSettings::documentPath() );
00852 if ( (u.path(+1) != docPath.path(+1)) &&
00853 QDir(docPath.path(+1)).exists() )
00854 {
00855 text = i18n("Documents: %1").arg( docPath.path( +1 ) );
00856 d->pathCombo->addDefaultURL( docPath,
00857 KMimeType::pixmapForURL( docPath, 0, KIcon::Small ),
00858 text );
00859 }
00860
00861 u.setPath( KGlobalSettings::desktopPath() );
00862 text = i18n("Desktop: %1").arg( u.path( +1 ) );
00863 d->pathCombo->addDefaultURL( u,
00864 KMimeType::pixmapForURL( u, 0, KIcon::Small ),
00865 text );
00866
00867 u.setPath( "/tmp" );
00868
00869 d->url = getStartURL( startDir, d->fileClass );
00870 d->selection = d->url.url();
00871
00872
00873 if ( d->url.isLocalFile() )
00874 {
00875 if ( !QFile::exists( d->url.path() ) )
00876 {
00877 d->url = d->url.upURL();
00878 QDir dir( d->url.path() );
00879 while ( !dir.exists() )
00880 {
00881 d->url = d->url.upURL();
00882 dir.setPath( d->url.path() );
00883 }
00884 }
00885 }
00886
00887 ops = new KDirOperator(d->url, d->mainWidget, "KFileDialog::ops");
00888 ops->setOnlyDoubleClickSelectsFiles( true );
00889 connect(ops, SIGNAL(urlEntered(const KURL&)),
00890 SLOT(urlEntered(const KURL&)));
00891 connect(ops, SIGNAL(fileHighlighted(const KFileItem *)),
00892 SLOT(fileHighlighted(const KFileItem *)));
00893 connect(ops, SIGNAL(fileSelected(const KFileItem *)),
00894 SLOT(fileSelected(const KFileItem *)));
00895 connect(ops, SIGNAL(finishedLoading()),
00896 SLOT(slotLoadingFinished()));
00897
00898 ops->setupMenu(KDirOperator::SortActions |
00899 KDirOperator::FileActions |
00900 KDirOperator::ViewActions);
00901 KActionCollection *coll = ops->actionCollection();
00902
00903
00904 coll->action( "up" )->plug( toolbar );
00905 coll->action( "up" )->setWhatsThis(i18n("<qt>Click this button to enter the parent folder.<p>"
00906 "For instance, if the current location is file:/home/%1 clicking this "
00907 "button will take you to file:/home.</qt>").arg( KUser().loginName() ));
00908 coll->action( "back" )->plug( toolbar );
00909 coll->action( "back" )->setWhatsThis(i18n("Click this button to move backwards one step in the browsing history."));
00910 coll->action( "forward" )->plug( toolbar );
00911 coll->action( "forward" )->setWhatsThis(i18n("Click this button to move forward one step in the browsing history."));
00912 coll->action( "reload" )->plug( toolbar );
00913 coll->action( "reload" )->setWhatsThis(i18n("Click this button to reload the contents of the current location."));
00914 coll->action( "mkdir" )->setShortcut(Key_F10);
00915 coll->action( "mkdir" )->plug( toolbar );
00916 coll->action( "mkdir" )->setWhatsThis(i18n("Click this button to create a new folder."));
00917
00918 d->bookmarkHandler = new KFileBookmarkHandler( this );
00919 toolbar->insertButton(QString::fromLatin1("bookmark"),
00920 (int)HOTLIST_BUTTON, true,
00921 i18n("Bookmarks"));
00922 toolbar->getButton(HOTLIST_BUTTON)->setPopup( d->bookmarkHandler->menu(),
00923 true);
00924 QWhatsThis::add(toolbar->getButton(HOTLIST_BUTTON),
00925 i18n("<qt>This button allows you to bookmark specific locations. "
00926 "Click on this button to open the bookmark menu where you may add, "
00927 "edit or select a bookmark.<p>"
00928 "These bookmarks are specific to the file dialog, but otherwise operate "
00929 "like bookmarks elsewhere in KDE.</qt>"));
00930 connect( d->bookmarkHandler, SIGNAL( openURL( const QString& )),
00931 SLOT( enterURL( const QString& )));
00932
00933 KToggleAction *showSidebarAction =
00934 new KToggleAction(i18n("Show Quick Access Navigation Panel"), Key_F9, coll,"toggleSpeedbar");
00935 showSidebarAction->setCheckedState(i18n("Hide Quick Access Navigation Panel"));
00936 connect( showSidebarAction, SIGNAL( toggled( bool ) ),
00937 SLOT( toggleSpeedbar( bool )) );
00938
00939 KActionMenu *menu = new KActionMenu( i18n("Configure"), "configure", this, "extra menu" );
00940 menu->setWhatsThis(i18n("<qt>This is the configuration menu for the file dialog. "
00941 "Various options can be accessed from this menu including: <ul>"
00942 "<li>how files are sorted in the list</li>"
00943 "<li>types of view, including icon and list</li>"
00944 "<li>showing of hidden files</li>"
00945 "<li>the Quick Access navigation panel</li>"
00946 "<li>file previews</li>"
00947 "<li>separating folders from files</li></ul></qt>"));
00948 menu->insert( coll->action( "sorting menu" ));
00949 menu->insert( coll->action( "separator" ));
00950 coll->action( "short view" )->setShortcut(Key_F6);
00951 menu->insert( coll->action( "short view" ));
00952 coll->action( "detailed view" )->setShortcut(Key_F7);
00953 menu->insert( coll->action( "detailed view" ));
00954 menu->insert( coll->action( "separator" ));
00955 coll->action( "show hidden" )->setShortcut(Key_F8);
00956 menu->insert( coll->action( "show hidden" ));
00957 menu->insert( showSidebarAction );
00958 coll->action( "preview" )->setShortcut(Key_F11);
00959 menu->insert( coll->action( "preview" ));
00960 coll->action( "separate dirs" )->setShortcut(Key_F12);
00961 menu->insert( coll->action( "separate dirs" ));
00962
00963 menu->setDelayed( false );
00964 connect( menu->popupMenu(), SIGNAL( aboutToShow() ),
00965 ops, SLOT( updateSelectionDependentActions() ));
00966 menu->plug( toolbar );
00967
00968
00969 KToolBarSeparator* spacerWidget = new KToolBarSeparator(Horizontal, false ,
00970 toolbar);
00971 d->m_pathComboIndex = toolbar->insertWidget(-1, -1, spacerWidget);
00972 toolbar->insertWidget(PATH_COMBO, 0, d->pathCombo);
00973
00974
00975 toolbar->setItemAutoSized (PATH_COMBO);
00976 toolbar->setIconText(KToolBar::IconOnly);
00977 toolbar->setBarPos(KToolBar::Top);
00978 toolbar->setMovingEnabled(false);
00979 toolbar->adjustSize();
00980
00981 KURLCompletion *pathCompletionObj = new KURLCompletion( KURLCompletion::DirCompletion );
00982 d->pathCombo->setCompletionObject( pathCompletionObj );
00983 d->pathCombo->setAutoDeleteCompletionObject( true );
00984
00985 connect( d->pathCombo, SIGNAL( urlActivated( const KURL& )),
00986 this, SLOT( enterURL( const KURL& ) ));
00987 connect( d->pathCombo, SIGNAL( returnPressed( const QString& )),
00988 this, SLOT( enterURL( const QString& ) ));
00989
00990 QString whatsThisText;
00991
00992
00993 d->locationLabel = new QLabel(i18n("&Location:"), d->mainWidget);
00994 locationEdit = new KURLComboBox(KURLComboBox::Files, true,
00995 d->mainWidget, "LocationEdit");
00996 connect( locationEdit, SIGNAL( textChanged( const QString& ) ),
00997 SLOT( slotLocationChanged( const QString& )) );
00998
00999 updateLocationWhatsThis ();
01000 d->locationLabel->setBuddy(locationEdit);
01001
01002 locationEdit->setFocus();
01003 KURLCompletion *fileCompletionObj = new KURLCompletion( KURLCompletion::FileCompletion );
01004 QString dir = d->url.url(+1);
01005 pathCompletionObj->setDir( dir );
01006 fileCompletionObj->setDir( dir );
01007 locationEdit->setCompletionObject( fileCompletionObj );
01008 locationEdit->setAutoDeleteCompletionObject( true );
01009 connect( fileCompletionObj, SIGNAL( match( const QString& ) ),
01010 SLOT( fileCompletion( const QString& )) );
01011
01012 connect( locationEdit, SIGNAL( returnPressed() ),
01013 this, SLOT( slotOk()));
01014 connect(locationEdit, SIGNAL( activated( const QString& )),
01015 this, SLOT( locationActivated( const QString& ) ));
01016
01017
01018 whatsThisText = i18n("<qt>This is the filter to apply to the file list. "
01019 "File names that do not match the filter will not be shown.<p>"
01020 "You may select from one of the preset filters in the "
01021 "drop down menu, or you may enter a custom filter "
01022 "directly into the text area.<p>"
01023 "Wildcards such as * and ? are allowed.</qt>");
01024 d->filterLabel = new QLabel(i18n("&Filter:"), d->mainWidget);
01025 QWhatsThis::add(d->filterLabel, whatsThisText);
01026 filterWidget = new KFileFilterCombo(d->mainWidget,
01027 "KFileDialog::filterwidget");
01028 QWhatsThis::add(filterWidget, whatsThisText);
01029 setFilter(filter);
01030 d->filterLabel->setBuddy(filterWidget);
01031 connect(filterWidget, SIGNAL(filterChanged()), SLOT(slotFilterChanged()));
01032
01033
01034
01035 d->autoSelectExtCheckBox = new QCheckBox (d->mainWidget);
01036 connect(d->autoSelectExtCheckBox, SIGNAL(clicked()), SLOT(slotAutoSelectExtClicked()));
01037
01038 initGUI();
01039
01040 readRecentFiles( config );
01041
01042 adjustSize();
01043
01044 ops->setViewConfig( config, ConfigGroup );
01045 readConfig( config, ConfigGroup );
01046 setSelection(d->selection);
01047 }
01048
01049 void KFileDialog::initSpeedbar()
01050 {
01051 d->urlBar = new KFileSpeedBar( d->mainWidget, "url bar" );
01052 connect( d->urlBar, SIGNAL( activated( const KURL& )),
01053 SLOT( enterURL( const KURL& )) );
01054
01055
01056
01057
01058
01059 d->urlBar->setCurrentItem( d->url );
01060
01061 d->urlBarLayout->insertWidget( 0, d->urlBar );
01062 }
01063
01064 void KFileDialog::initGUI()
01065 {
01066 delete d->boxLayout;
01067
01068 d->boxLayout = new QVBoxLayout( d->mainWidget, 0, KDialog::spacingHint());
01069 d->boxLayout->addWidget(toolbar, AlignTop);
01070
01071 d->urlBarLayout = new QHBoxLayout( d->boxLayout );
01072 QVBoxLayout *vbox = new QVBoxLayout( d->urlBarLayout );
01073
01074 vbox->addWidget(ops, 4);
01075 vbox->addSpacing(3);
01076
01077 QGridLayout* lafBox= new QGridLayout(2, 3, KDialog::spacingHint());
01078
01079 lafBox->addWidget(d->locationLabel, 0, 0, AlignVCenter);
01080 lafBox->addWidget(locationEdit, 0, 1, AlignVCenter);
01081 lafBox->addWidget(d->okButton, 0, 2, AlignVCenter);
01082
01083 lafBox->addWidget(d->filterLabel, 1, 0, AlignVCenter);
01084 lafBox->addWidget(filterWidget, 1, 1, AlignVCenter);
01085 lafBox->addWidget(d->cancelButton, 1, 2, AlignVCenter);
01086
01087 lafBox->setColStretch(1, 4);
01088
01089 vbox->addLayout(lafBox, 0);
01090 vbox->addSpacing(3);
01091
01092
01093 vbox->addWidget (d->autoSelectExtCheckBox);
01094 vbox->addSpacing (3);
01095
01096 setTabOrder(ops, d->autoSelectExtCheckBox);
01097 setTabOrder (d->autoSelectExtCheckBox, locationEdit);
01098 setTabOrder(locationEdit, filterWidget);
01099 setTabOrder(filterWidget, d->okButton);
01100 setTabOrder(d->okButton, d->cancelButton);
01101 setTabOrder(d->cancelButton, d->pathCombo);
01102 setTabOrder(d->pathCombo, ops);
01103
01104
01105 if ( d->customWidget != 0 )
01106 {
01107
01108
01109
01110 d->customWidget->reparent( d->mainWidget, QPoint() );
01111
01112 vbox->addWidget( d->customWidget );
01113 vbox->addSpacing(3);
01114
01115
01116
01117
01118
01119
01120 setTabOrder(d->cancelButton, d->customWidget);
01121 setTabOrder(d->customWidget, d->pathCombo);
01122 }
01123 else
01124 {
01125 setTabOrder(d->cancelButton, d->pathCombo);
01126 }
01127
01128 setTabOrder(d->pathCombo, ops);
01129 }
01130
01131 void KFileDialog::slotFilterChanged()
01132 {
01133 QString filter = filterWidget->currentFilter();
01134 ops->clearFilter();
01135
01136 if ( filter.find( '/' ) > -1 ) {
01137 QStringList types = QStringList::split( " ", filter );
01138 types.prepend( "inode/directory" );
01139 ops->setMimeFilter( types );
01140 }
01141 else
01142 ops->setNameFilter( filter );
01143
01144 ops->updateDir();
01145
01146 updateAutoSelectExtension ();
01147
01148 emit filterChanged( filter );
01149 }
01150
01151
01152 void KFileDialog::setURL(const KURL& url, bool clearforward)
01153 {
01154 d->selection = QString::null;
01155 ops->setURL( url, clearforward);
01156 }
01157
01158
01159 void KFileDialog::urlEntered(const KURL& url)
01160 {
01161 QString filename = locationEdit->currentText();
01162 d->selection = QString::null;
01163
01164 if ( d->pathCombo->count() != 0 ) {
01165 d->pathCombo->setURL( url );
01166 }
01167
01168 locationEdit->blockSignals( true );
01169 locationEdit->setCurrentItem( 0 );
01170 if ( d->keepLocation )
01171 locationEdit->setEditText( filename );
01172
01173 locationEdit->blockSignals( false );
01174
01175 QString dir = url.url(+1);
01176 static_cast<KURLCompletion*>( d->pathCombo->completionObject() )->setDir( dir );
01177 static_cast<KURLCompletion*>( locationEdit->completionObject() )->setDir( dir );
01178
01179 if ( d->urlBar )
01180 d->urlBar->setCurrentItem( url );
01181 }
01182
01183 void KFileDialog::locationActivated( const QString& url )
01184 {
01185
01186
01187
01188
01189
01190 if (!locationEdit->lineEdit()->edited())
01191 setSelection( url );
01192 }
01193
01194 void KFileDialog::enterURL( const KURL& url)
01195 {
01196 setURL( url );
01197 }
01198
01199 void KFileDialog::enterURL( const QString& url )
01200 {
01201 setURL( KURL::fromPathOrURL( KURLCompletion::replacedPath( url, true, true )) );
01202 }
01203
01204 void KFileDialog::toolbarCallback(int)
01205 {
01206
01207
01208
01209
01210 }
01211
01212
01213 void KFileDialog::setSelection(const QString& url)
01214 {
01215 kdDebug(kfile_area) << "setSelection " << url << endl;
01216
01217 if (url.isEmpty()) {
01218 d->selection = QString::null;
01219 return;
01220 }
01221
01222 KURL u = getCompleteURL(url);
01223 if (!u.isValid()) {
01224 kdWarning() << url << " is not a correct argument for setSelection!" << endl;
01225 return;
01226 }
01227
01228
01229
01230
01231
01232
01233 KFileItem i(KFileItem::Unknown, KFileItem::Unknown, u, true );
01234
01235 if ( i.isDir() && u.isLocalFile() && QFile::exists( u.path() ) ) {
01236
01237
01238
01239
01240 setURL(u, true);
01241 }
01242 else {
01243 QString filename = u.url();
01244 int sep = filename.findRev('/');
01245 if (sep >= 0) {
01246 if ( KProtocolInfo::supportsListing( u )) {
01247 KURL dir(u);
01248 dir.setQuery( QString::null );
01249 dir.setFileName( QString::null );
01250 setURL(dir, true );
01251 }
01252
01253
01254
01255 filename = u.fileName();
01256 kdDebug(kfile_area) << "filename " << filename << endl;
01257 d->selection = filename;
01258 setLocationText( filename );
01259
01260
01261
01262
01263
01264
01265
01266
01267 locationEdit->lineEdit()->setEdited( true );
01268 }
01269
01270 d->url = ops->url();
01271 d->url.addPath(filename);
01272 }
01273 }
01274
01275 void KFileDialog::slotLoadingFinished()
01276 {
01277 if ( !d->selection.isNull() )
01278 ops->setCurrentItem( d->selection );
01279 }
01280
01281
01282 void KFileDialog::pathComboChanged( const QString& )
01283 {
01284 }
01285 void KFileDialog::dirCompletion( const QString& )
01286 {
01287 }
01288 void KFileDialog::fileCompletion( const QString& match )
01289 {
01290 if ( match.isEmpty() && ops->view() )
01291 ops->view()->clearSelection();
01292 else
01293 ops->setCurrentItem( match );
01294 }
01295
01296 void KFileDialog::slotLocationChanged( const QString& text )
01297 {
01298 if ( text.isEmpty() && ops->view() )
01299 ops->view()->clearSelection();
01300 }
01301
01302 void KFileDialog::updateStatusLine(int , int )
01303 {
01304 kdWarning() << "KFileDialog::updateStatusLine is deprecated! The status line no longer exists. Do not try and use it!" << endl;
01305 }
01306
01307 QString KFileDialog::getOpenFileName(const QString& startDir,
01308 const QString& filter,
01309 QWidget *parent, const QString& caption)
01310 {
01311 KFileDialog dlg(startDir, filter, parent, "filedialog", true);
01312 dlg.setOperationMode( Opening );
01313
01314 dlg.setMode( KFile::File | KFile::LocalOnly );
01315 dlg.setCaption(caption.isNull() ? i18n("Open") : caption);
01316
01317 dlg.ops->clearHistory();
01318 dlg.exec();
01319
01320 return dlg.selectedFile();
01321 }
01322
01323 QStringList KFileDialog::getOpenFileNames(const QString& startDir,
01324 const QString& filter,
01325 QWidget *parent,
01326 const QString& caption)
01327 {
01328 KFileDialog dlg(startDir, filter, parent, "filedialog", true);
01329 dlg.setOperationMode( Opening );
01330
01331 dlg.setCaption(caption.isNull() ? i18n("Open") : caption);
01332 dlg.setMode(KFile::Files | KFile::LocalOnly);
01333 dlg.ops->clearHistory();
01334 dlg.exec();
01335
01336 return dlg.selectedFiles();
01337 }
01338
01339 KURL KFileDialog::getOpenURL(const QString& startDir, const QString& filter,
01340 QWidget *parent, const QString& caption)
01341 {
01342 KFileDialog dlg(startDir, filter, parent, "filedialog", true);
01343 dlg.setOperationMode( Opening );
01344
01345 dlg.setCaption(caption.isNull() ? i18n("Open") : caption);
01346 dlg.setMode( KFile::File );
01347 dlg.ops->clearHistory();
01348 dlg.exec();
01349
01350 return dlg.selectedURL();
01351 }
01352
01353 KURL::List KFileDialog::getOpenURLs(const QString& startDir,
01354 const QString& filter,
01355 QWidget *parent,
01356 const QString& caption)
01357 {
01358 KFileDialog dlg(startDir, filter, parent, "filedialog", true);
01359 dlg.setOperationMode( Opening );
01360
01361 dlg.setCaption(caption.isNull() ? i18n("Open") : caption);
01362 dlg.setMode(KFile::Files);
01363 dlg.ops->clearHistory();
01364 dlg.exec();
01365
01366 return dlg.selectedURLs();
01367 }
01368
01369 KURL KFileDialog::getExistingURL(const QString& startDir,
01370 QWidget *parent,
01371 const QString& caption)
01372 {
01373 return KDirSelectDialog::selectDirectory(startDir, false, parent, caption);
01374 }
01375
01376 QString KFileDialog::getExistingDirectory(const QString& startDir,
01377 QWidget *parent,
01378 const QString& caption)
01379 {
01380 KURL url = KDirSelectDialog::selectDirectory(startDir, true, parent,
01381 caption);
01382 if ( url.isValid() )
01383 return url.path();
01384
01385 return QString::null;
01386 }
01387
01388 KURL KFileDialog::getImageOpenURL( const QString& startDir, QWidget *parent,
01389 const QString& caption)
01390 {
01391 QStringList mimetypes = KImageIO::mimeTypes( KImageIO::Reading );
01392 KFileDialog dlg(startDir,
01393 mimetypes.join(" "),
01394 parent, "filedialog", true);
01395 dlg.setOperationMode( Opening );
01396 dlg.setCaption( caption.isNull() ? i18n("Open") : caption );
01397 dlg.setMode( KFile::File );
01398
01399 KImageFilePreview *ip = new KImageFilePreview( &dlg );
01400 dlg.setPreviewWidget( ip );
01401 dlg.exec();
01402
01403 return dlg.selectedURL();
01404 }
01405
01406 KURL KFileDialog::selectedURL() const
01407 {
01408 if ( result() == QDialog::Accepted )
01409 return d->url;
01410 else
01411 return KURL();
01412 }
01413
01414 KURL::List KFileDialog::selectedURLs() const
01415 {
01416 KURL::List list;
01417 if ( result() == QDialog::Accepted ) {
01418 if ( (ops->mode() & KFile::Files) == KFile::Files )
01419 list = parseSelectedURLs();
01420 else
01421 list.append( d->url );
01422 }
01423 return list;
01424 }
01425
01426
01427 KURL::List& KFileDialog::parseSelectedURLs() const
01428 {
01429 if ( d->filenames.isEmpty() ) {
01430 return d->urlList;
01431 }
01432
01433 d->urlList.clear();
01434 if ( d->filenames.contains( '/' )) {
01435 static const QString &prot = KGlobal::staticQString(":/");
01436 KURL u;
01437 if ( d->filenames.find( prot ) != -1 )
01438 u = d->filenames;
01439 else
01440 u.setPath( d->filenames );
01441
01442 if ( u.isValid() )
01443 d->urlList.append( u );
01444 else
01445 KMessageBox::error( d->mainWidget,
01446 i18n("The chosen filenames do not\n"
01447 "appear to be valid."),
01448 i18n("Invalid Filenames") );
01449 }
01450
01451 else
01452 d->urlList = tokenize( d->filenames );
01453
01454 d->filenames = QString::null;
01455
01456 return d->urlList;
01457 }
01458
01459
01460
01461 KURL::List KFileDialog::tokenize( const QString& line ) const
01462 {
01463 KURL::List urls;
01464 KURL u( ops->url() );
01465 QString name;
01466
01467 int count = line.contains( '"' );
01468 if ( count == 0 ) {
01469 u.setFileName( line );
01470 if ( u.isValid() )
01471 urls.append( u );
01472
01473 return urls;
01474 }
01475
01476 if ( (count % 2) == 1 ) {
01477 QWidget *that = const_cast<KFileDialog *>(this);
01478 KMessageBox::sorry(that, i18n("The requested filenames\n"
01479 "%1\n"
01480 "do not appear to be valid;\n"
01481 "make sure every filename is enclosed in double quotes.").arg(line),
01482 i18n("Filename Error"));
01483 return urls;
01484 }
01485
01486 int start = 0;
01487 int index1 = -1, index2 = -1;
01488 while ( true ) {
01489 index1 = line.find( '"', start );
01490 index2 = line.find( '"', index1 + 1 );
01491
01492 if ( index1 < 0 )
01493 break;
01494
01495
01496 name = line.mid( index1 + 1, index2 - index1 - 1 );
01497 u.setFileName( name );
01498 if ( u.isValid() )
01499 urls.append( u );
01500
01501 start = index2 + 1;
01502 }
01503 return urls;
01504 }
01505
01506
01507 QString KFileDialog::selectedFile() const
01508 {
01509 if ( result() == QDialog::Accepted )
01510 {
01511 if (d->url.isLocalFile())
01512 return d->url.path();
01513 }
01514 return QString::null;
01515 }
01516
01517 QStringList KFileDialog::selectedFiles() const
01518 {
01519 QStringList list;
01520
01521 if ( result() == QDialog::Accepted ) {
01522 if ( (ops->mode() & KFile::Files) == KFile::Files ) {
01523 KURL::List urls = parseSelectedURLs();
01524 QValueListConstIterator<KURL> it = urls.begin();
01525 while ( it != urls.end() ) {
01526 if ( (*it).isLocalFile() )
01527 list.append( (*it).path() );
01528 ++it;
01529 }
01530 }
01531
01532 else {
01533 if ( d->url.isLocalFile() )
01534 list.append( d->url.path() );
01535 }
01536 }
01537
01538 return list;
01539 }
01540
01541 KURL KFileDialog::baseURL() const
01542 {
01543 return ops->url();
01544 }
01545
01546 QString KFileDialog::getSaveFileName(const QString& dir, const QString& filter,
01547 QWidget *parent,
01548 const QString& caption)
01549 {
01550 bool specialDir = dir.at(0) == ':';
01551 KFileDialog dlg( specialDir ? dir : QString::null, filter, parent, "filedialog", true);
01552 if ( !specialDir )
01553 dlg.setSelection( dir );
01554
01555 dlg.setOperationMode( Saving );
01556 dlg.setCaption(caption.isNull() ? i18n("Save As") : caption);
01557
01558 dlg.exec();
01559
01560 QString filename = dlg.selectedFile();
01561 if (!filename.isEmpty())
01562 KRecentDocument::add(filename);
01563
01564 return filename;
01565 }
01566
01567 KURL KFileDialog::getSaveURL(const QString& dir, const QString& filter,
01568 QWidget *parent, const QString& caption)
01569 {
01570 bool specialDir = dir.at(0) == ':';
01571 KFileDialog dlg(specialDir ? dir : QString::null, filter, parent, "filedialog", true);
01572 if ( !specialDir )
01573 dlg.setSelection( dir );
01574
01575 dlg.setCaption(caption.isNull() ? i18n("Save As") : caption);
01576 dlg.setOperationMode( Saving );
01577
01578 dlg.exec();
01579
01580 KURL url = dlg.selectedURL();
01581 if (url.isValid())
01582 KRecentDocument::add( url );
01583
01584 return url;
01585 }
01586
01587 void KFileDialog::show()
01588 {
01589 if ( !d->hasView ) {
01590 ops->setView(KFile::Default);
01591 ops->clearHistory();
01592 d->hasView = true;
01593 }
01594
01595 KDialogBase::show();
01596 }
01597
01598 void KFileDialog::setMode( KFile::Mode m )
01599 {
01600 ops->setMode(m);
01601 if ( ops->dirOnlyMode() ) {
01602 filterWidget->setDefaultFilter( i18n("*|All Folders") );
01603 }
01604 else {
01605 filterWidget->setDefaultFilter( i18n("*|All Files") );
01606 }
01607
01608 updateAutoSelectExtension ();
01609 }
01610
01611 void KFileDialog::setMode( unsigned int m )
01612 {
01613 setMode(static_cast<KFile::Mode>( m ));
01614 }
01615
01616 KFile::Mode KFileDialog::mode() const
01617 {
01618 return ops->mode();
01619 }
01620
01621
01622 void KFileDialog::readConfig( KConfig *kc, const QString& group )
01623 {
01624 if ( !kc )
01625 return;
01626
01627 QString oldGroup = kc->group();
01628 if ( !group.isEmpty() )
01629 kc->setGroup( group );
01630
01631 ops->readConfig( kc, group );
01632
01633 KURLComboBox *combo = d->pathCombo;
01634 combo->setURLs( kc->readPathListEntry( RecentURLs ), KURLComboBox::RemoveTop );
01635 combo->setMaxItems( kc->readNumEntry( RecentURLsNumber,
01636 DefaultRecentURLsNumber ) );
01637 combo->setURL( ops->url() );
01638 autoDirectoryFollowing = kc->readBoolEntry( AutoDirectoryFollowing,
01639 DefaultDirectoryFollowing );
01640
01641 KGlobalSettings::Completion cm = (KGlobalSettings::Completion)
01642 kc->readNumEntry( PathComboCompletionMode,
01643 KGlobalSettings::completionMode() );
01644 if ( cm != KGlobalSettings::completionMode() )
01645 combo->setCompletionMode( cm );
01646
01647 cm = (KGlobalSettings::Completion)
01648 kc->readNumEntry( LocationComboCompletionMode,
01649 KGlobalSettings::completionMode() );
01650 if ( cm != KGlobalSettings::completionMode() )
01651 locationEdit->setCompletionMode( cm );
01652
01653
01654 toggleSpeedbar( kc->readBoolEntry(ShowSpeedbar, true) );
01655
01656
01657 d->autoSelectExtChecked = kc->readBoolEntry (AutoSelectExtChecked, DefaultAutoSelectExtChecked);
01658 updateAutoSelectExtension ();
01659
01660 int w1 = minimumSize().width();
01661 int w2 = toolbar->sizeHint().width() + 10;
01662 if (w1 < w2)
01663 setMinimumWidth(w2);
01664
01665 QSize size = configDialogSize( group );
01666 resize( size );
01667 kc->setGroup( oldGroup );
01668 }
01669
01670 void KFileDialog::writeConfig( KConfig *kc, const QString& group )
01671 {
01672 if ( !kc )
01673 return;
01674
01675 QString oldGroup = kc->group();
01676 if ( !group.isEmpty() )
01677 kc->setGroup( group );
01678
01679 kc->writePathEntry( RecentURLs, d->pathCombo->urls() );
01680 saveDialogSize( group, true );
01681 kc->writeEntry( PathComboCompletionMode, static_cast<int>(d->pathCombo->completionMode()) );
01682 kc->writeEntry( LocationComboCompletionMode, static_cast<int>(locationEdit->completionMode()) );
01683 kc->writeEntry( ShowSpeedbar, d->urlBar && !d->urlBar->isHidden() );
01684 kc->writeEntry( AutoSelectExtChecked, d->autoSelectExtChecked );
01685
01686 ops->writeConfig( kc, group );
01687 kc->setGroup( oldGroup );
01688 }
01689
01690
01691 void KFileDialog::readRecentFiles( KConfig *kc )
01692 {
01693 QString oldGroup = kc->group();
01694 kc->setGroup( ConfigGroup );
01695
01696 locationEdit->setMaxItems( kc->readNumEntry( RecentFilesNumber,
01697 DefaultRecentURLsNumber ) );
01698 locationEdit->setURLs( kc->readPathListEntry( RecentFiles ),
01699 KURLComboBox::RemoveBottom );
01700 locationEdit->insertItem( QString::null, 0 );
01701 locationEdit->setCurrentItem( 0 );
01702
01703 kc->setGroup( oldGroup );
01704 }
01705
01706 void KFileDialog::saveRecentFiles( KConfig *kc )
01707 {
01708 QString oldGroup = kc->group();
01709 kc->setGroup( ConfigGroup );
01710
01711 kc->writePathEntry( RecentFiles, locationEdit->urls() );
01712
01713 kc->setGroup( oldGroup );
01714 }
01715
01716 KPushButton * KFileDialog::okButton() const
01717 {
01718 return d->okButton;
01719 }
01720
01721 KPushButton * KFileDialog::cancelButton() const
01722 {
01723 return d->cancelButton;
01724 }
01725
01726 KURLBar * KFileDialog::speedBar()
01727 {
01728 return d->urlBar;
01729 }
01730
01731 void KFileDialog::slotCancel()
01732 {
01733 ops->close();
01734 KDialogBase::slotCancel();
01735 }
01736
01737 void KFileDialog::setKeepLocation( bool keep )
01738 {
01739 d->keepLocation = keep;
01740 }
01741
01742 bool KFileDialog::keepsLocation() const
01743 {
01744 return d->keepLocation;
01745 }
01746
01747 void KFileDialog::setOperationMode( OperationMode mode )
01748 {
01749 d->operationMode = mode;
01750 d->keepLocation = (mode == Saving);
01751 filterWidget->setEditable( !d->hasDefaultFilter || mode != Saving );
01752 if ( mode == Opening )
01753 d->okButton->setGuiItem( KGuiItem( i18n("&Open"), "fileopen") );
01754 else if ( mode == Saving )
01755 d->okButton->setGuiItem( KStdGuiItem::save() );
01756 else
01757 d->okButton->setGuiItem( KStdGuiItem::KStdGuiItem::ok() );
01758 updateLocationWhatsThis ();
01759 updateAutoSelectExtension ();
01760 }
01761
01762 KFileDialog::OperationMode KFileDialog::operationMode() const
01763 {
01764 return d->operationMode;
01765 }
01766
01767 void KFileDialog::slotAutoSelectExtClicked()
01768 {
01769 kdDebug (kfile_area) << "slotAutoSelectExtClicked(): "
01770 << d->autoSelectExtCheckBox->isChecked () << endl;
01771
01772
01773 d->autoSelectExtChecked = d->autoSelectExtCheckBox->isChecked ();
01774
01775
01776 updateLocationEditExtension (d->extension );
01777 }
01778
01779 static QString getExtensionFromPatternList (const QStringList &patternList)
01780 {
01781 QString ret;
01782 kdDebug (kfile_area) << "\tgetExtension " << patternList << endl;
01783
01784 QStringList::ConstIterator patternListEnd = patternList.end ();
01785 for (QStringList::ConstIterator it = patternList.begin ();
01786 it != patternListEnd;
01787 it++)
01788 {
01789 kdDebug (kfile_area) << "\t\ttry: \'" << (*it) << "\'" << endl;
01790
01791
01792
01793
01794
01795
01796
01797
01798 if ((*it).startsWith ("*.") &&
01799 (*it).length () > 2 &&
01800 (*it).find ('*', 2) < 0 && (*it).find ('?', 2) < 0)
01801 {
01802 ret = (*it).mid (1);
01803 break;
01804 }
01805 }
01806
01807 return ret;
01808 }
01809
01810 static QString stripUndisplayable (const QString &string)
01811 {
01812 QString ret = string;
01813
01814 ret.remove (':');
01815 ret.remove ('&');
01816
01817 return ret;
01818 }
01819
01820
01821 QString KFileDialog::currentFilterExtension (void)
01822 {
01823 return d->extension;
01824 }
01825
01826 void KFileDialog::updateAutoSelectExtension (void)
01827 {
01828 if (!d->autoSelectExtCheckBox) return;
01829
01830
01831
01832
01833
01834
01835
01836
01837 kdDebug (kfile_area) << "Figure out an extension: " << endl;
01838 QString lastExtension = d->extension;
01839 d->extension = QString::null;
01840
01841
01842 if ((operationMode () == Saving) && (mode () & KFile::File))
01843 {
01844
01845
01846
01847
01848 QString filter = currentFilter ();
01849 if (!filter.isEmpty ())
01850 {
01851
01852 if (filter.find ('/') < 0)
01853 {
01854 d->extension = getExtensionFromPatternList (QStringList::split (" ", filter)).lower ();
01855 kdDebug (kfile_area) << "\tsetFilter-style: pattern ext=\'"
01856 << d->extension << "\'" << endl;
01857 }
01858
01859 else
01860 {
01861 KMimeType::Ptr mime = KMimeType::mimeType (filter);
01862
01863
01864 QString nativeExtension = mime->property ("X-KDE-NativeExtension").toString ();
01865 if (nativeExtension.at (0) == '.')
01866 {
01867 d->extension = nativeExtension.lower ();
01868 kdDebug (kfile_area) << "\tsetMimeFilter-style: native ext=\'"
01869 << d->extension << "\'" << endl;
01870 }
01871
01872
01873 if (d->extension.isEmpty ())
01874 {
01875 d->extension = getExtensionFromPatternList (mime->patterns ()).lower ();
01876 kdDebug (kfile_area) << "\tsetMimeFilter-style: pattern ext=\'"
01877 << d->extension << "\'" << endl;
01878 }
01879 }
01880 }
01881
01882
01883
01884
01885
01886
01887 QString whatsThisExtension;
01888 if (!d->extension.isEmpty ())
01889 {
01890
01891 d->autoSelectExtCheckBox->setText (i18n ("Automatically select filename e&xtension (%1)").arg (d->extension));
01892 whatsThisExtension = i18n ("the extension <b>%1</b>").arg (d->extension);
01893
01894 d->autoSelectExtCheckBox->setEnabled (true);
01895 d->autoSelectExtCheckBox->setChecked (d->autoSelectExtChecked);
01896 }
01897 else
01898 {
01899
01900 d->autoSelectExtCheckBox->setText (i18n ("Automatically select filename e&xtension"));
01901 whatsThisExtension = i18n ("a suitable extension");
01902
01903 d->autoSelectExtCheckBox->setChecked (false);
01904 d->autoSelectExtCheckBox->setEnabled (false);
01905 }
01906
01907 const QString locationLabelText = stripUndisplayable (d->locationLabel->text ());
01908 const QString filterLabelText = stripUndisplayable (d->filterLabel->text ());
01909 QWhatsThis::add (d->autoSelectExtCheckBox,
01910 "<qt>" +
01911 i18n (
01912 "This option enables some convenient features for "
01913 "saving files with extensions:<br>"
01914 "<ol>"
01915 "<li>Any extension specified in the <b>%1</b> text "
01916 "area will be updated if you change the file type "
01917 "to save in.<br>"
01918 "<br></li>"
01919 "<li>If no extension is specified in the <b>%2</b> "
01920 "text area when you click "
01921 "<b>Save</b>, %3 will be added to the end of the "
01922 "filename (if the filename does not already exist). "
01923 "This extension is based on the file type that you "
01924 "have chosen to save in.<br>"
01925 "<br>"
01926 "If you do not want KDE to supply an extension for the "
01927 "filename, you can either turn this option off or you "
01928 "can suppress it by adding a period (.) to the end of "
01929 "the filename (the period will be automatically "
01930 "removed)."
01931 "</li>"
01932 "</ol>"
01933 "If unsure, keep this option enabled as it makes your "
01934 "files more manageable."
01935 )
01936 .arg (locationLabelText)
01937 .arg (locationLabelText)
01938 .arg (whatsThisExtension)
01939 + "</qt>"
01940 );
01941
01942 d->autoSelectExtCheckBox->show ();
01943
01944
01945
01946 updateLocationEditExtension (lastExtension);
01947 }
01948
01949 else
01950 {
01951 d->autoSelectExtCheckBox->setChecked (false);
01952 d->autoSelectExtCheckBox->hide ();
01953 }
01954 }
01955
01956
01957
01958
01959 void KFileDialog::updateLocationEditExtension (const QString &lastExtension)
01960 {
01961 if (!d->autoSelectExtCheckBox->isChecked () || d->extension.isEmpty ())
01962 return;
01963
01964 QString urlStr = locationEdit->currentText ();
01965 if (urlStr.isEmpty ())
01966 return;
01967
01968 KURL url = getCompleteURL (urlStr);
01969 kdDebug (kfile_area) << "updateLocationEditExtension (" << url << ")" << endl;
01970
01971 const int fileNameOffset = urlStr.findRev ('/') + 1;
01972 QString fileName = urlStr.mid (fileNameOffset);
01973
01974 const int dot = fileName.findRev ('.');
01975 const int len = fileName.length ();
01976 if (dot > 0 &&
01977
01978 dot != len - 1
01979 )
01980 {
01981
01982 KIO::UDSEntry t;
01983 if (KIO::NetAccess::stat (url, t, topLevelWidget()))
01984 {
01985 kdDebug (kfile_area) << "\tfile exists" << endl;
01986
01987 if (isDirectory (t))
01988 {
01989 kdDebug (kfile_area) << "\tisDir - won't alter extension" << endl;
01990 return;
01991 }
01992
01993
01994 }
01995
01996
01997
01998
01999
02000
02001
02002 if (lastExtension.length () && fileName.endsWith (lastExtension))
02003 fileName.truncate (len - lastExtension.length ());
02004
02005 else
02006 fileName.truncate (dot);
02007
02008
02009 locationEdit->setCurrentText (urlStr.left (fileNameOffset) + fileName + d->extension);
02010 locationEdit->lineEdit()->setEdited (true);
02011 }
02012 }
02013
02014
02015 void KFileDialog::appendExtension (KURL &url)
02016 {
02017 if (!d->autoSelectExtCheckBox->isChecked () || d->extension.isEmpty ())
02018 return;
02019
02020 QString fileName = url.fileName ();
02021 if (fileName.isEmpty ())
02022 return;
02023
02024 kdDebug (kfile_area) << "appendExtension(" << url << ")" << endl;
02025
02026 const int len = fileName.length ();
02027 const int dot = fileName.findRev ('.');
02028
02029 const bool suppressExtension = (dot == len - 1);
02030 const bool unspecifiedExtension = (dot <= 0);
02031
02032
02033 if (!(suppressExtension || unspecifiedExtension))
02034 return;
02035
02036
02037 KIO::UDSEntry t;
02038 if (KIO::NetAccess::stat (url, t, topLevelWidget()))
02039 {
02040 kdDebug (kfile_area) << "\tfile exists - won't append extension" << endl;
02041 return;
02042 }
02043
02044
02045 if (suppressExtension)
02046 {
02047
02048
02049
02050
02051
02052
02053
02054
02055
02056
02057 kdDebug (kfile_area) << "\tstrip trailing dot" << endl;
02058 url.setFileName (fileName.left (len - 1));
02059 }
02060
02061 else if (unspecifiedExtension)
02062 {
02063 kdDebug (kfile_area) << "\tappending extension \'" << d->extension << "\'..." << endl;
02064 url.setFileName (fileName + d->extension);
02065 kdDebug (kfile_area) << "\tsaving as \'" << url << "\'" << endl;
02066 }
02067 }
02068
02069
02070
02071 void KFileDialog::addToRecentDocuments()
02072 {
02073 int m = ops->mode();
02074
02075 if ( m & KFile::LocalOnly ) {
02076 QStringList files = selectedFiles();
02077 QStringList::ConstIterator it = files.begin();
02078 for ( ; it != files.end(); ++it )
02079 KRecentDocument::add( *it );
02080 }
02081
02082 else {
02083 KURL::List urls = selectedURLs();
02084 KURL::List::ConstIterator it = urls.begin();
02085 for ( ; it != urls.end(); ++it ) {
02086 if ( (*it).isValid() )
02087 KRecentDocument::add( *it );
02088 }
02089 }
02090 }
02091
02092 KActionCollection * KFileDialog::actionCollection() const
02093 {
02094 return ops->actionCollection();
02095 }
02096
02097 void KFileDialog::keyPressEvent( QKeyEvent *e )
02098 {
02099 if ( e->key() == Key_Escape )
02100 {
02101 e->accept();
02102 d->cancelButton->animateClick();
02103 }
02104 else
02105 KDialogBase::keyPressEvent( e );
02106 }
02107
02108 void KFileDialog::toggleSpeedbar( bool show )
02109 {
02110 if ( show )
02111 {
02112 if ( !d->urlBar )
02113 initSpeedbar();
02114
02115 d->urlBar->show();
02116
02117
02118 KURLBarItem *urlItem = static_cast<KURLBarItem*>( d->urlBar->listBox()->firstItem() );
02119 KURL homeURL;
02120 homeURL.setPath( QDir::homeDirPath() );
02121 while ( urlItem )
02122 {
02123 if ( homeURL.equals( urlItem->url(), true ) )
02124 {
02125 ops->actionCollection()->action( "home" )->unplug( toolbar );
02126 break;
02127 }
02128
02129 urlItem = static_cast<KURLBarItem*>( urlItem->next() );
02130 }
02131 }
02132 else
02133 {
02134 if (d->urlBar)
02135 d->urlBar->hide();
02136
02137 if ( !ops->actionCollection()->action( "home" )->isPlugged( toolbar ) )
02138 ops->actionCollection()->action( "home" )->plug( toolbar, 3 );
02139 }
02140
02141 static_cast<KToggleAction *>(actionCollection()->action("toggleSpeedbar"))->setChecked( show );
02142 }
02143
02144 int KFileDialog::pathComboIndex()
02145 {
02146 return d->m_pathComboIndex;
02147 }
02148
02149
02150 void KFileDialog::initStatic()
02151 {
02152 if ( lastDirectory )
02153 return;
02154
02155 lastDirectory = ldd.setObject(lastDirectory, new KURL());
02156 }
02157
02158
02159 KURL KFileDialog::getStartURL( const QString& startDir,
02160 QString& recentDirClass )
02161 {
02162 initStatic();
02163
02164 recentDirClass = QString::null;
02165 KURL ret;
02166
02167 bool useDefaultStartDir = startDir.isEmpty();
02168 if ( !useDefaultStartDir )
02169 {
02170 if (startDir[0] == ':')
02171 {
02172 recentDirClass = startDir;
02173 ret = KURL::fromPathOrURL( KRecentDirs::dir(recentDirClass) );
02174 }
02175 else
02176 {
02177 ret = KCmdLineArgs::makeURL( QFile::encodeName(startDir) );
02178
02179 if ( !KProtocolInfo::supportsListing( ret ) )
02180 useDefaultStartDir = true;
02181 }
02182 }
02183
02184 if ( useDefaultStartDir )
02185 {
02186 if (lastDirectory->isEmpty()) {
02187 lastDirectory->setPath(KGlobalSettings::documentPath());
02188 KURL home;
02189 home.setPath( QDir::homeDirPath() );
02190
02191
02192
02193
02194 if ( lastDirectory->path(+1) == home.path(+1) ||
02195 QDir::currentDirPath() != QDir::homeDirPath() ||
02196 !QDir(lastDirectory->path(+1)).exists() )
02197 lastDirectory->setPath(QDir::currentDirPath());
02198 }
02199 ret = *lastDirectory;
02200 }
02201
02202 return ret;
02203 }
02204
02205 void KFileDialog::setStartDir( const KURL& directory )
02206 {
02207 initStatic();
02208 if ( directory.isValid() )
02209 *lastDirectory = directory;
02210 }
02211
02212 void KFileDialog::virtual_hook( int id, void* data )
02213 { KDialogBase::virtual_hook( id, data ); }
02214
02215
02216 #include "kfiledialog.moc"