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tdelibs/kio/kio/renamedlg.cpp

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/* This file is part of the KDE libraries
Copyright (C) 2000 Stephan Kulow <coolo@kde.org>
David Faure <faure@kde.org>
2001 Holger Freyther <freyther@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "kio/renamedlg.h"
#include "kio/renamedlgplugin.h"
#include <stdio.h>
#include <assert.h>
#include <tqfileinfo.h>
#include <tqlabel.h>
#include <tqlayout.h>
#include <tqlineedit.h>
#include <tqdir.h>
#include <kmessagebox.h>
#include <kpushbutton.h>
#include <kapplication.h>
#include <kio/global.h>
#include <ktrader.h>
#include <klibloader.h>
#include <kdialog.h>
#include <klocale.h>
#include <kglobal.h>
#include <kdebug.h>
#include <kurl.h>
#include <kmimetype.h>
#include <kseparator.h>
#include <kstringhandler.h>
#include <kstdguiitem.h>
#include <kguiitem.h>
#include <ksqueezedtextlabel.h>
#ifdef Q_WS_X11
#include <kwin.h>
#endif
using namespace KIO;
class RenameDlg::RenameDlgPrivate
{
public:
RenameDlgPrivate(){
bCancel = 0;
bRename = bSkip = bAutoSkip = bOverwrite = bOverwriteAll = 0;
bResume = bResumeAll = bSuggestNewName = 0;
m_pLineEdit = 0;
}
KPushButton *bCancel;
TQPushButton *bRename;
TQPushButton *bSkip;
TQPushButton *bAutoSkip;
TQPushButton *bOverwrite;
TQPushButton *bOverwriteAll;
TQPushButton *bResume;
TQPushButton *bResumeAll;
TQPushButton *bSuggestNewName;
TQLineEdit* m_pLineEdit;
KURL src;
KURL dest;
TQString mimeSrc;
TQString mimeDest;
bool modal;
bool plugin;
};
RenameDlg::RenameDlg(TQWidget *parent, const TQString & _caption,
const TQString &_src, const TQString &_dest,
RenameDlg_Mode _mode,
KIO::filesize_t sizeSrc,
KIO::filesize_t sizeDest,
time_t ctimeSrc,
time_t ctimeDest,
time_t mtimeSrc,
time_t mtimeDest,
bool _modal)
: TQDialog ( parent, "KIO::RenameDialog" , _modal )
{
d = new RenameDlgPrivate( );
d->modal = _modal;
#if 0
// Set "StaysOnTop", because this dialog is typically used in kio_uiserver,
// i.e. in a separate process.
// ####### This isn't the case anymore - remove?
#if !defined(Q_WS_QWS) && !defined(Q_WS_WIN) //FIXME(E): Implement for QT Embedded & win32
if (d->modal)
KWin::setState( winId(), NET::StaysOnTop );
#endif
#endif
d->src = _src;
d->dest = _dest;
d->plugin = false;
setCaption( _caption );
d->bCancel = new KPushButton( KStdGuiItem::cancel(), this );
connect(d->bCancel, TQT_SIGNAL(clicked()), this, TQT_SLOT(b0Pressed()));
if ( ! (_mode & M_NORENAME ) ) {
d->bRename = new TQPushButton( i18n( "&Rename" ), this );
d->bRename->setEnabled(false);
d->bSuggestNewName = new TQPushButton( i18n( "Suggest New &Name" ), this );
connect(d->bSuggestNewName, TQT_SIGNAL(clicked()), this, TQT_SLOT(b8Pressed()));
connect(d->bRename, TQT_SIGNAL(clicked()), this, TQT_SLOT(b1Pressed()));
}
if ( ( _mode & M_MULTI ) && ( _mode & M_SKIP ) ) {
d->bSkip = new TQPushButton( i18n( "&Skip" ), this );
connect(d->bSkip, TQT_SIGNAL(clicked()), this, TQT_SLOT(b2Pressed()));
d->bAutoSkip = new TQPushButton( i18n( "&Auto Skip" ), this );
connect(d->bAutoSkip, TQT_SIGNAL(clicked()), this, TQT_SLOT(b3Pressed()));
}
if ( _mode & M_OVERWRITE ) {
d->bOverwrite = new TQPushButton( i18n( "&Overwrite" ), this );
connect(d->bOverwrite, TQT_SIGNAL(clicked()), this, TQT_SLOT(b4Pressed()));
if ( _mode & M_MULTI ) {
d->bOverwriteAll = new TQPushButton( i18n( "O&verwrite All" ), this );
connect(d->bOverwriteAll, TQT_SIGNAL(clicked()), this, TQT_SLOT(b5Pressed()));
}
}
if ( _mode & M_RESUME ) {
d->bResume = new TQPushButton( i18n( "&Resume" ), this );
connect(d->bResume, TQT_SIGNAL(clicked()), this, TQT_SLOT(b6Pressed()));
if ( _mode & M_MULTI )
{
d->bResumeAll = new TQPushButton( i18n( "R&esume All" ), this );
connect(d->bResumeAll, TQT_SIGNAL(clicked()), this, TQT_SLOT(b7Pressed()));
}
}
TQVBoxLayout* pLayout = new TQVBoxLayout( this, KDialog::marginHint(),
KDialog::spacingHint() );
pLayout->addStrut( 360 ); // makes dlg at least that wide
// User tries to overwrite a file with itself ?
if ( _mode & M_OVERWRITE_ITSELF ) {
TQLabel *lb = new TQLabel( i18n( "This action would overwrite '%1' with itself.\n"
"Please enter a new file name:" ).arg( KStringHandler::csqueeze( d->src.pathOrURL(),100 ) ), this );
d->bRename->setText(i18n("C&ontinue"));
pLayout->addWidget( lb );
}
else if ( _mode & M_OVERWRITE ) {
// Figure out the mimetype and load one plugin
// (This is the only mode that is handled by plugins)
pluginHandling();
KTrader::OfferList plugin_offers;
if( d->mimeSrc != KMimeType::defaultMimeType() ){
plugin_offers = KTrader::self()->query(d->mimeSrc, "'RenameDlg/Plugin' in ServiceTypes");
}else if(d->mimeDest != KMimeType::defaultMimeType() ) {
plugin_offers = KTrader::self()->query(d->mimeDest, "'RenameDlg/Plugin' in ServiceTypes");
}
if(!plugin_offers.isEmpty() ){
kdDebug(7024) << "Offers" << endl;
KTrader::OfferList::ConstIterator it = plugin_offers.begin();
KTrader::OfferList::ConstIterator end = plugin_offers.end();
for( ; it != end; ++it ){
TQString libName = (*it)->library();
if( libName.isEmpty() ){
kdDebug(7024) << "lib is empty" << endl;
continue;
}
KLibrary *lib = KLibLoader::self()->library(libName.local8Bit() );
if(!lib) {
continue;
}
KLibFactory *factory = lib->factory();
if(!factory){
lib->unload();
continue;
}
TQObject *obj = factory->create( TQT_TQOBJECT(this), (*it)->name().latin1() );
if(!obj) {
lib->unload();
continue;
}
RenameDlgPlugin *plugin = static_cast<RenameDlgPlugin *>(TQT_TQWIDGET(obj));
if(!plugin ){
delete obj;
continue;
}
if( plugin->initialize( _mode, _src, _dest, d->mimeSrc,
d->mimeDest, sizeSrc, sizeDest,
ctimeSrc, ctimeDest,
mtimeSrc, mtimeDest ) ) {
d->plugin = true;
pLayout->addWidget(plugin );
kdDebug(7024) << "RenameDlgPlugin" << endl;
break;
} else {
delete obj;
}
}
}
if( !d->plugin ){
// No plugin found, build default dialog
TQGridLayout * gridLayout = new TQGridLayout( 0L, 9, 2, KDialog::marginHint(),
KDialog::spacingHint() );
pLayout->addLayout(TQT_TQLAYOUT(gridLayout));
gridLayout->setColStretch(0,0);
gridLayout->setColStretch(1,10);
TQString sentence1;
if (mtimeDest < mtimeSrc)
sentence1 = i18n("An older item named '%1' already exists.");
else if (mtimeDest == mtimeSrc)
sentence1 = i18n("A similar file named '%1' already exists.");
else
sentence1 = i18n("A newer item named '%1' already exists.");
TQLabel * lb1 = new KSqueezedTextLabel( sentence1.arg(d->dest.pathOrURL() ), this );
gridLayout->addMultiCellWidget( lb1, 0, 0, 0, 1 ); // takes the complete first line
lb1 = new TQLabel( this );
lb1->setPixmap( KMimeType::pixmapForURL( d->dest ) );
gridLayout->addMultiCellWidget( lb1, 1, 3, 0, 0 ); // takes the first column on rows 1-3
int row = 1;
if ( sizeDest != (KIO::filesize_t)-1 )
{
TQLabel * lb = new TQLabel( i18n("size %1").arg( KIO::convertSize(sizeDest) ), this );
gridLayout->addWidget( lb, row, 1 );
row++;
}
if ( ctimeDest != (time_t)-1 )
{
TQDateTime dctime; dctime.setTime_t( ctimeDest );
TQLabel * lb = new TQLabel( i18n("created on %1").arg( KGlobal::locale()->formatDateTime(dctime) ), this );
gridLayout->addWidget( lb, row, 1 );
row++;
}
if ( mtimeDest != (time_t)-1 )
{
TQDateTime dmtime; dmtime.setTime_t( mtimeDest );
TQLabel * lb = new TQLabel( i18n("modified on %1").arg( KGlobal::locale()->formatDateTime(dmtime) ), this );
gridLayout->addWidget( lb, row, 1 );
row++;
}
if ( !d->src.isEmpty() )
{
// rows 1 to 3 are the details (size/ctime/mtime), row 4 is empty
gridLayout->addRowSpacing( 4, 20 );
TQLabel * lb2 = new KSqueezedTextLabel( i18n("The source file is '%1'").arg(d->src.pathOrURL()), this );
gridLayout->addMultiCellWidget( lb2, 5, 5, 0, 1 ); // takes the complete first line
lb2 = new TQLabel( this );
lb2->setPixmap( KMimeType::pixmapForURL( d->src ) );
gridLayout->addMultiCellWidget( lb2, 6, 8, 0, 0 ); // takes the first column on rows 6-8
row = 6;
if ( sizeSrc != (KIO::filesize_t)-1 )
{
TQLabel * lb = new TQLabel( i18n("size %1").arg( KIO::convertSize(sizeSrc) ), this );
gridLayout->addWidget( lb, row, 1 );
row++;
}
if ( ctimeSrc != (time_t)-1 )
{
TQDateTime dctime; dctime.setTime_t( ctimeSrc );
TQLabel * lb = new TQLabel( i18n("created on %1").arg( KGlobal::locale()->formatDateTime(dctime) ), this );
gridLayout->addWidget( lb, row, 1 );
row++;
}
if ( mtimeSrc != (time_t)-1 )
{
TQDateTime dmtime; dmtime.setTime_t( mtimeSrc );
TQLabel * lb = new TQLabel( i18n("modified on %1").arg( KGlobal::locale()->formatDateTime(dmtime) ), this );
gridLayout->addWidget( lb, row, 1 );
row++;
}
}
}
}
else
{
// This is the case where we don't want to allow overwriting, the existing
// file must be preserved (e.g. when renaming).
TQString sentence1;
if (mtimeDest < mtimeSrc)
sentence1 = i18n("An older item named '%1' already exists.");
else if (mtimeDest == mtimeSrc)
sentence1 = i18n("A similar file named '%1' already exists.");
else
sentence1 = i18n("A newer item named '%1' already exists.");
TQLabel *lb = new KSqueezedTextLabel( sentence1.arg(d->dest.pathOrURL()), this );
pLayout->addWidget(lb);
}
TQHBoxLayout* layout2 = new TQHBoxLayout();
pLayout->addLayout( layout2 );
d->m_pLineEdit = new TQLineEdit( this );
layout2->addWidget( d->m_pLineEdit );
TQString fileName = d->dest.fileName();
d->m_pLineEdit->setText( KIO::decodeFileName( fileName ) );
if ( d->bRename || d->bOverwrite )
connect(d->m_pLineEdit, TQT_SIGNAL(textChanged(const TQString &)),
TQT_SLOT(enableRenameButton(const TQString &)));
if ( d->bSuggestNewName )
{
layout2->addWidget( d->bSuggestNewName );
setTabOrder( d->m_pLineEdit, d->bSuggestNewName );
}
KSeparator* separator = new KSeparator( this );
pLayout->addWidget( separator );
TQHBoxLayout* layout = new TQHBoxLayout();
pLayout->addLayout( layout );
layout->addStretch(1);
if ( d->bRename )
{
layout->addWidget( d->bRename );
setTabOrder( d->bRename, d->bCancel );
}
if ( d->bSkip )
{
layout->addWidget( d->bSkip );
setTabOrder( d->bSkip, d->bCancel );
}
if ( d->bAutoSkip )
{
layout->addWidget( d->bAutoSkip );
setTabOrder( d->bAutoSkip, d->bCancel );
}
if ( d->bOverwrite )
{
layout->addWidget( d->bOverwrite );
setTabOrder( d->bOverwrite, d->bCancel );
}
if ( d->bOverwriteAll )
{
layout->addWidget( d->bOverwriteAll );
setTabOrder( d->bOverwriteAll, d->bCancel );
}
if ( d->bResume )
{
layout->addWidget( d->bResume );
setTabOrder( d->bResume, d->bCancel );
}
if ( d->bResumeAll )
{
layout->addWidget( d->bResumeAll );
setTabOrder( d->bResumeAll, d->bCancel );
}
d->bCancel->setDefault( true );
layout->addWidget( d->bCancel );
resize( sizeHint() );
d->m_pLineEdit->setFocus();
}
RenameDlg::~RenameDlg()
{
delete d;
// no need to delete Pushbuttons,... qt will do this
}
void RenameDlg::enableRenameButton(const TQString &newDest)
{
if ( newDest != KIO::decodeFileName( d->dest.fileName() ) && !newDest.isEmpty() )
{
d->bRename->setEnabled( true );
d->bRename->setDefault( true );
if ( d->bOverwrite )
d->bOverwrite->setEnabled( false ); // prevent confusion (#83114)
}
else
{
d->bRename->setEnabled( false );
if ( d->bOverwrite )
d->bOverwrite->setEnabled( true );
}
}
KURL RenameDlg::newDestURL()
{
KURL newDest( d->dest );
TQString fileName = d->m_pLineEdit->text();
newDest.setFileName( KIO::encodeFileName( fileName ) );
return newDest;
}
void RenameDlg::b0Pressed()
{
done( 0 );
}
// Rename
void RenameDlg::b1Pressed()
{
if ( d->m_pLineEdit->text().isEmpty() )
return;
KURL u = newDestURL();
if ( !u.isValid() )
{
KMessageBox::error( this, i18n( "Malformed URL\n%1" ).arg( u.url() ) );
return;
}
done( 1 );
}
TQString RenameDlg::suggestName(const KURL& baseURL, const TQString& oldName)
{
TQString dotSuffix, suggestedName;
TQString basename = oldName;
int index = basename.find( '.' );
if ( index != -1 ) {
dotSuffix = basename.mid( index );
basename.truncate( index );
}
int pos = basename.findRev( '_' );
if(pos != -1 ){
TQString tmp = basename.mid( pos+1 );
bool ok;
int number = tmp.toInt( &ok );
if ( !ok ) {// ok there is no number
suggestedName = basename + "1" + dotSuffix;
}
else {
// yes there's already a number behind the _ so increment it by one
basename.replace( pos+1, tmp.length(), TQString::number(number+1) );
suggestedName = basename + dotSuffix;
}
}
else // no underscore yet
suggestedName = basename + "_1" + dotSuffix ;
// Check if suggested name already exists
bool exists = false;
// TODO: network transparency. However, using NetAccess from a modal dialog
// could be a problem, no? (given that it uses a modal widget itself....)
if ( baseURL.isLocalFile() )
exists = TQFileInfo( baseURL.path(+1) + suggestedName ).exists();
if ( !exists )
return suggestedName;
else // already exists -> recurse
return suggestName( baseURL, suggestedName );
}
// Propose button clicked
void RenameDlg::b8Pressed()
{
/* no name to play with */
if ( d->m_pLineEdit->text().isEmpty() )
return;
KURL destDirectory( d->dest );
destDirectory.setPath( destDirectory.directory() );
d->m_pLineEdit->setText( suggestName( destDirectory, d->m_pLineEdit->text() ) );
return;
}
void RenameDlg::b2Pressed()
{
done( 2 );
}
void RenameDlg::b3Pressed()
{
done( 3 );
}
void RenameDlg::b4Pressed()
{
done( 4 );
}
void RenameDlg::b5Pressed()
{
done( 5 );
}
void RenameDlg::b6Pressed()
{
done( 6 );
}
void RenameDlg::b7Pressed()
{
done( 7 );
}
static TQString mime( const KURL& src )
{
KMimeType::Ptr type = KMimeType::findByURL( src );
//if( type->name() == KMimeType::defaultMimeType() ){ // ok no mimetype
// TQString ty = KIO::NetAccess::mimetype(d->src );
// return ty;
return type->name();
}
/** This will figure out the mimetypes and query for a plugin
* Loads it then and asks the plugin if it wants to do the job
* We'll take the first available mimetype
* The scanning for a mimetype will be done in 2 ways
*
*/
void RenameDlg::pluginHandling()
{
d->mimeSrc = mime( d->src );
d->mimeDest = mime(d->dest );
kdDebug(7024) << "Source Mimetype: "<< d->mimeSrc << endl;
kdDebug(7024) << "Dest Mimetype: "<< d->mimeDest << endl;
}
RenameDlg_Result KIO::open_RenameDlg( const TQString & _caption,
const TQString & _src, const TQString & _dest,
RenameDlg_Mode _mode,
TQString& _new,
KIO::filesize_t sizeSrc,
KIO::filesize_t sizeDest,
time_t ctimeSrc,
time_t ctimeDest,
time_t mtimeSrc,
time_t mtimeDest)
{
Q_ASSERT(kapp);
RenameDlg dlg( 0L, _caption, _src, _dest, _mode,
sizeSrc, sizeDest, ctimeSrc, ctimeDest, mtimeSrc, mtimeDest,
true /*modal*/ );
int i = dlg.exec();
_new = dlg.newDestURL().path();
return (RenameDlg_Result)i;
}
#include "renamedlg.moc"