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tdebase/kcontrol/konq/rootopts.cpp

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//
//
// "Desktop Options" Tab for KDesktop configuration
//
// (c) Martin R. Jones 1996
// (c) Bernd Wuebben 1998
//
// Layouts
// (c) Christian Tibirna 1998
// Port to KControl, split from Misc Tab, Port to KControl2
// (c) David Faure 1998
// Desktop menus, paths
// (c) David Faure 2000
#include <config.h>
#include <tqcheckbox.h>
#include <tqcombobox.h>
#include <tqlabel.h>
#include <tqlayout.h>
#include <tqvgroupbox.h>
#include <tqwhatsthis.h>
#include <dcopclient.h>
#include <kapplication.h>
#include <kcustommenueditor.h>
#include <kdebug.h>
#include <tdefileitem.h>
#include <kglobalsettings.h>
#include <kipc.h>
#include <tdelistview.h>
#include <tdeio/job.h>
#include <klocale.h>
#include <kmessagebox.h>
#include <kmimetype.h>
#include <kstandarddirs.h>
#include <ktrader.h>
#include <konq_defaults.h> // include default values directly from libkonq
#include <kurlrequester.h>
#include "rootopts.h"
//-----------------------------------------------------------------------------
DesktopPathConfig::DesktopPathConfig(TQWidget *parent, const char * )
: TDECModule( parent, "kcmkonq" )
{
TQLabel * tmpLabel;
#undef RO_LASTROW
#undef RO_LASTCOL
#define RO_LASTROW 4 // 3 paths + last row
#define RO_LASTCOL 2
int row = 0;
TQGridLayout *lay = new TQGridLayout(this, RO_LASTROW+1, RO_LASTCOL+1,
0, KDialog::spacingHint());
lay->setRowStretch(RO_LASTROW,10); // last line grows
lay->setColStretch(0,0);
lay->setColStretch(1,0);
lay->setColStretch(2,10);
setQuickHelp( i18n("<h1>Paths</h1>\n"
"This module allows you to choose where in the filesystem the "
"files on your desktop should be stored.\n"
"Use the \"What's This?\" (Shift+F1) to get help on specific options."));
// Desktop Paths
row++;
tmpLabel = new TQLabel(i18n("Des&ktop path:"), this);
lay->addWidget(tmpLabel, row, 0);
urDesktop = new KURLRequester(this);
urDesktop->setMode( KFile::Directory );
tmpLabel->setBuddy( urDesktop );
lay->addMultiCellWidget(urDesktop, row, row, 1, RO_LASTCOL);
connect(urDesktop, TQT_SIGNAL(textChanged(const TQString &)), this, TQT_SLOT(changed()));
TQString wtstr = i18n("This folder contains all the files"
" which you see on your desktop. You can change the location of this"
" folder if you want to, and the contents will move automatically"
" to the new location as well.");
TQWhatsThis::add( tmpLabel, wtstr );
TQWhatsThis::add( urDesktop, wtstr );
row++;
tmpLabel = new TQLabel(i18n("A&utostart path:"), this);
lay->addWidget(tmpLabel, row, 0);
urAutostart = new KURLRequester(this);
urAutostart->setMode( KFile::Directory );
tmpLabel->setBuddy( urAutostart );
lay->addMultiCellWidget(urAutostart, row, row, 1, RO_LASTCOL);
connect(urAutostart, TQT_SIGNAL(textChanged(const TQString &)), this, TQT_SLOT(changed()));
wtstr = i18n("This folder contains applications or"
" links to applications (shortcuts) that you want to have started"
" automatically whenever TDE starts. You can change the location of this"
" folder if you want to, and the contents will move automatically"
" to the new location as well.");
TQWhatsThis::add( tmpLabel, wtstr );
TQWhatsThis::add( urAutostart, wtstr );
row++;
tmpLabel = new TQLabel(i18n("D&ocuments path:"), this);
lay->addWidget(tmpLabel, row, 0);
urDocument = new KURLRequester(this);
urDocument->setMode( KFile::Directory );
tmpLabel->setBuddy( urDocument );
lay->addMultiCellWidget(urDocument, row, row, 1, RO_LASTCOL);
connect(urDocument, TQT_SIGNAL(textChanged(const TQString &)), this, TQT_SLOT(changed()));
wtstr = i18n("This folder will be used by default to "
"load or save documents from or to.");
TQWhatsThis::add( tmpLabel, wtstr );
TQWhatsThis::add( urDocument, wtstr );
// -- Bottom --
Q_ASSERT( row == RO_LASTROW-1 ); // if it fails here, check the row++ and RO_LASTROW above
load();
}
void DesktopPathConfig::load()
{
load( false );
}
void DesktopPathConfig::load( bool useDefaults )
{
TDEConfig config("kdeglobals", true, false);
// Desktop Paths
config.setReadDefaults( useDefaults );
config.setGroup("Paths");
urAutostart->setURL( config.readPathEntry( "Autostart" , TDEGlobalSettings::autostartPath() ));
TDEConfig xdguserconfig( TQDir::homeDirPath()+"/.config/user-dirs.dirs" );
urDesktop->setURL( xdguserconfig.readPathEntry( "XDG_DESKTOP_DIR" , TQDir::homeDirPath() + "/Desktop" ).remove( "\"" ));
urDocument->setURL( xdguserconfig.readPathEntry( "XDG_DOCUMENTS_DIR", TQDir::homeDirPath()).remove( "\"" ));
emit changed( useDefaults );
}
void DesktopPathConfig::defaults()
{
load( true );
}
void DesktopPathConfig::save()
{
TDEConfig *config = TDEGlobal::config();
TDEConfig *xdgconfig = new TDEConfig( TQDir::homeDirPath()+"/.config/user-dirs.dirs" );
TDEConfigGroupSaver cgs( config, "Paths" );
bool pathChanged = false;
bool autostartMoved = false;
KURL desktopURL;
desktopURL.setPath( TDEGlobalSettings::desktopPath() );
KURL newDesktopURL;
newDesktopURL.setPath(urDesktop->url());
KURL autostartURL;
autostartURL.setPath( TDEGlobalSettings::autostartPath() );
KURL newAutostartURL;
newAutostartURL.setPath(urAutostart->url());
KURL documentURL;
documentURL.setPath( TDEGlobalSettings::documentPath() );
KURL newDocumentURL;
newDocumentURL.setPath(urDocument->url());
if ( !newDesktopURL.equals( desktopURL, true ) )
{
// Test which other paths were inside this one (as it is by default)
// and for each, test where it should go.
// * Inside destination -> let them be moved with the desktop (but adjust name if necessary)
// * Not inside destination -> move first
// !!!
kdDebug() << "desktopURL=" << desktopURL.url() << endl;
TQString urlDesktop = urDesktop->url();
if ( !urlDesktop.endsWith( "/" ))
urlDesktop+="/";
if ( desktopURL.isParentOf( autostartURL ) )
{
kdDebug() << "Autostart is on the desktop" << endl;
// Either the Autostart field wasn't changed (-> need to update it)
if ( newAutostartURL.equals( autostartURL, true ) )
{
// Hack. It could be in a subdir inside desktop. Hmmm... Argl.
urAutostart->setURL( urlDesktop + "Autostart/" );
kdDebug() << "Autostart is moved with the desktop" << endl;
autostartMoved = true;
}
// or it has been changed (->need to move it from here)
else
{
KURL futureAutostartURL;
futureAutostartURL.setPath( urlDesktop + "Autostart/" );
if ( newAutostartURL.equals( futureAutostartURL, true ) )
autostartMoved = true;
else
autostartMoved = moveDir( KURL( TDEGlobalSettings::autostartPath() ), KURL( urAutostart->url() ), i18n("Autostart") );
}
}
if ( moveDir( KURL( TDEGlobalSettings::desktopPath() ), KURL( urlDesktop ), i18n("Desktop") ) )
{
xdgconfig->writePathEntry( "XDG_DESKTOP_DIR", '"'+ urlDesktop + '"', true, false );
pathChanged = true;
}
}
if ( !newAutostartURL.equals( autostartURL, true ) )
{
if (!autostartMoved)
autostartMoved = moveDir( KURL( TDEGlobalSettings::autostartPath() ), KURL( urAutostart->url() ), i18n("Autostart") );
if (autostartMoved)
{
config->writePathEntry( "Autostart", urAutostart->url(), true, true );
pathChanged = true;
}
}
if ( !newDocumentURL.equals( documentURL, true ) )
{
bool pathOk = true;
TQString path = urDocument->url();
if (!TQDir(path).exists())
{
if (!TDEStandardDirs::makeDir(path))
{
KMessageBox::sorry(this, TDEIO::buildErrorString(TDEIO::ERR_COULD_NOT_MKDIR, path));
urDocument->setURL(documentURL.path());
pathOk = false;
}
}
if (pathOk)
{
xdgconfig->writePathEntry( "XDG_DOCUMENTS_DIR", '"' + path + '"', true, false );
pathChanged = true;
}
}
config->sync();
xdgconfig->sync();
if (pathChanged)
{
kdDebug() << "DesktopPathConfig::save sending message SettingsChanged" << endl;
KIPC::sendMessageAll(KIPC::SettingsChanged, TDEApplication::SETTINGS_PATHS);
}
// Tell kdesktop about the new config file
if ( !kapp->dcopClient()->isAttached() )
kapp->dcopClient()->attach();
TQByteArray data;
int konq_screen_number = TDEApplication::desktop()->primaryScreen();
TQCString appname;
if (konq_screen_number == 0)
appname = "kdesktop";
else
appname.sprintf("kdesktop-screen-%d", konq_screen_number);
kapp->dcopClient()->send( appname, "KDesktopIface", "configure()", data );
}
bool DesktopPathConfig::moveDir( const KURL & src, const KURL & dest, const TQString & type )
{
if (!src.isLocalFile() || !dest.isLocalFile())
return true;
m_ok = true;
// Ask for confirmation before moving the files
if ( KMessageBox::questionYesNo( this, i18n("The path for '%1' has been changed;\ndo you want the files to be moved from '%2' to '%3'?").
arg(type).arg(src.path()).arg(dest.path()), i18n("Confirmation Required"),i18n("Move"),KStdGuiItem::cancel() )
== KMessageBox::Yes )
{
bool destExists = TQFile::exists(dest.path());
if (destExists)
{
m_copyToDest = dest;
m_copyFromSrc = src;
TDEIO::ListJob* job = TDEIO::listDir( src );
connect( job, TQT_SIGNAL( entries( TDEIO::Job *, const TDEIO::UDSEntryList& ) ),
this, TQT_SLOT( slotEntries( TDEIO::Job *, const TDEIO::UDSEntryList& ) ) );
tqApp->enter_loop();
if (m_ok)
{
TDEIO::del( src );
}
}
else
{
TDEIO::Job * job = TDEIO::move( src, dest );
connect( job, TQT_SIGNAL( result( TDEIO::Job * ) ), this, TQT_SLOT( slotResult( TDEIO::Job * ) ) );
// wait for job
tqApp->enter_loop();
}
}
kdDebug() << "DesktopPathConfig::slotResult returning " << m_ok << endl;
return m_ok;
}
void DesktopPathConfig::slotEntries( TDEIO::Job * job, const TDEIO::UDSEntryList& list)
{
if (job->error())
{
job->showErrorDialog(this);
return;
}
TDEIO::UDSEntryListConstIterator it = list.begin();
TDEIO::UDSEntryListConstIterator end = list.end();
for (; it != end; ++it)
{
KFileItem file(*it, m_copyFromSrc, true, true);
if (file.url() == m_copyFromSrc || file.url().fileName() == "..")
{
continue;
}
TDEIO::Job * moveJob = TDEIO::move( file.url(), m_copyToDest );
connect( moveJob, TQT_SIGNAL( result( TDEIO::Job * ) ), this, TQT_SLOT( slotResult( TDEIO::Job * ) ) );
tqApp->enter_loop();
}
tqApp->exit_loop();
}
void DesktopPathConfig::slotResult( TDEIO::Job * job )
{
if (job->error())
{
if ( job->error() != TDEIO::ERR_DOES_NOT_EXIST )
m_ok = false;
// If the source doesn't exist, no wonder we couldn't move the dir.
// In that case, trust the user and set the new setting in any case.
job->showErrorDialog(this);
}
tqApp->exit_loop();
}
#include "rootopts.moc"
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