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248 lines
8.2 KiB
248 lines
8.2 KiB
/* This file is part of the KDE project
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Copyright (C) 1999 David Faure <faure@kde.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include <tdeio/job.h>
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#include <tdeio/netaccess.h>
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#include <kstandarddirs.h>
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#include <kdesktopfile.h>
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#include <kglobalsettings.h>
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#include <kapplication.h>
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#include <kprocess.h>
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#include <kmessagebox.h>
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#include <klocale.h>
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#include <kdebug.h>
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#include <kdesktopsettings.h>
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#include <tqdir.h>
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#include <tqfile.h>
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#include <tqregexp.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <dirent.h>
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#include <stdlib.h>
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#include <errno.h>
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#include <ksimpleconfig.h>
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// for multihead
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extern int kdesktop_screen_number;
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/**
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* Test if a directory exists, create otherwise
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* @param _name full path of the directory
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* @param _showMsg show a message box if we created the dir
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* @return true if the dir was just created (e.g. so that we can populate it)
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*/
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static bool testDir( const TQString &_name )
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{
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DIR *dp;
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dp = opendir( TQFile::encodeName(_name) );
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if ( dp == NULL )
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{
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TQString m = _name;
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if ( m.endsWith( "/" ) )
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m.truncate( m.length() - 1 );
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TQCString path = TQFile::encodeName(m);
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bool ok = ::mkdir( path, S_IRWXU ) == 0;
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if ( !ok && errno == EEXIST ) {
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int ret = KMessageBox::warningYesNo( 0, i18n("%1 is a file, but TDE needs it to be a directory; move it to %2.orig and create directory?").arg(m).arg(m), TQString::null, i18n("Move It"), i18n("Do Not Move") );
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if ( ret == KMessageBox::Yes ) {
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if ( ::rename( path, path + ".orig" ) == 0 ) {
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ok = ::mkdir( path, S_IRWXU ) == 0;
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} else {
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// foo.orig existed already. How likely is that?
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ok = false;
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}
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} else {
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return false;
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}
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}
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if ( !ok )
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{
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KMessageBox::sorry( 0, i18n( "Could not create directory %1; check for permissions or reconfigure the desktop to use another path." ).arg( m ) );
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return false;
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}
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return true;
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}
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else // exists already
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{
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closedir( dp );
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return false;
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}
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}
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/**
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* Copy a standard .directory file to a user's directory
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* @param fileName destination file name
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* @param dir destination directory
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* @param force if false, don't copy if destination file already exists
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*/
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static void copyDirectoryFile(const TQString &fileName, const TQString& dir, bool force)
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{
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if (force || !TQFile::exists(dir + "/.directory")) {
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TQString cmd = "cp ";
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cmd += TDEProcess::quote(locate("data", TQString("kdesktop/") + fileName));
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cmd += " ";
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cmd += TDEProcess::quote(dir+"/.directory");
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system( TQFile::encodeName(cmd) );
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}
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}
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static void copyFile( const TQString& src, const TQString& dest )
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{
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TQCString cmd = "cp ";
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cmd += TQFile::encodeName(TDEProcess::quote(src));
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cmd += " ";
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cmd += TQFile::encodeName(TDEProcess::quote(dest));
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system( cmd );
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}
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static TQString realDesktopPath()
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{
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TQString desktopPath = TDEGlobalSettings::desktopPath();
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if (kdesktop_screen_number != 0) {
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TQString dn = "Desktop";
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dn += TQString::number(kdesktop_screen_number);
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desktopPath.replace("Desktop", dn);
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}
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return desktopPath;
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}
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/**
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* Copy all links from DesktopLinks/ to the desktop, appropriately renamed
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* (to the contents of the translated Name field)
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*/
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static void copyDesktopLinks()
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{
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TDEConfig *config = kapp->config();
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config->setGroup("General");
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if (!config->readBoolEntry("CopyDesktopLinks", true))
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return;
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TQStringList list =
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TDEGlobal::dirs()->findAllResources("appdata", "DesktopLinks/*", false, true);
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TQString desktopPath = realDesktopPath();
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for (TQStringList::ConstIterator it = list.begin(); it != list.end(); it++) {
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KDesktopFile desk( *it );
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if (desk.readBoolEntry("Hidden"))
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continue;
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copyFile( *it, desktopPath );
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}
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}
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/**
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* @return true if this is the first time
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* kdesktop is run for the current release
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* WARNING : call only once !!! (second call will always return false !)
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*/
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static bool isNewRelease()
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{
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bool bNewRelease = false;
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int versionMajor = KDesktopSettings::kDEVersionMajor();
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int versionMinor = KDesktopSettings::kDEVersionMinor();
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int versionRelease = KDesktopSettings::kDEVersionRelease();
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if( versionMajor < TDE_VERSION_MAJOR )
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bNewRelease = true;
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else if( versionMinor < TDE_VERSION_MINOR )
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bNewRelease = true;
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else if( versionRelease < TDE_VERSION_RELEASE )
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bNewRelease = true;
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if( bNewRelease ) {
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KDesktopSettings::setKDEVersionMajor( TDE_VERSION_MAJOR );
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KDesktopSettings::setKDEVersionMinor( TDE_VERSION_MINOR );
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KDesktopSettings::setKDEVersionRelease( TDE_VERSION_RELEASE );
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KDesktopSettings::writeConfig();
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}
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return bNewRelease;
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}
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/**
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* Create, if necessary, some directories in user's .kde/,
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* copy default .directory files there, as well as templates files.
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* Called by kdesktop on startup.
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*/
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void testLocalInstallation()
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{
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const bool newRelease = isNewRelease();
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const TQString desktopPath = realDesktopPath();
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const bool emptyDesktop = testDir( desktopPath );
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// Do not force copying that one (it would lose the icon positions)
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copyDirectoryFile("directory.desktop", desktopPath, false);
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testDir( TDEGlobalSettings::autostartPath() );
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// we force the copying in case of a new release, to install new translations....
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copyDirectoryFile("directory.autostart", TDEGlobalSettings::autostartPath(), newRelease);
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if (emptyDesktop)
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copyDesktopLinks();
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// Take care of creating or updating trash.desktop
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const TQString trashDir = TDEGlobal::dirs()->localxdgdatadir() + "Trash";
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const bool firstTimeWithNewTrash = !TQFile::exists( trashDir );
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const TQString trashDesktopPath = desktopPath + "/trash.desktop";
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const bool trashDesktopExists = TQFile::exists( trashDesktopPath );
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const bool installNewTrashi18n = newRelease && trashDesktopExists; // not if deleted by user
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if ( emptyDesktop || firstTimeWithNewTrash || installNewTrashi18n ) {
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TQString oldIcon, oldEmptyIcon;
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if ( trashDesktopExists ) {
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KDesktopFile trashDesktop( trashDesktopPath, true );
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oldIcon = trashDesktop.readIcon();
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oldEmptyIcon = trashDesktop.readEntry( "EmptyIcon" );
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}
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copyFile( locate( "data", "kdesktop/directory.trash" ), trashDesktopPath );
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if ( trashDesktopExists ) {
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KDesktopFile trashDesktop( trashDesktopPath );
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trashDesktop.writeEntry( "Icon", oldIcon );
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trashDesktop.writeEntry( "EmptyIcon", oldEmptyIcon );
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trashDesktop.sync();
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}
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}
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if ( firstTimeWithNewTrash ) { // migrate pre-kde-3.4 trash contents
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TQByteArray packedArgs;
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TQDataStream stream( packedArgs, IO_WriteOnly );
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stream << (int)2;
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TDEIO::Job* job = TDEIO::special( "trash:/", packedArgs );
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(void)TDEIO::NetAccess::synchronousRun( job, 0 );
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// OK the only thing missing is to convert the icon position...
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KSimpleConfig cfg( locateLocal("appdata", "IconPositions") );
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if ( cfg.hasGroup( "IconPosition::Trash" ) && !cfg.hasGroup( "IconPosition::trash.desktop" ) ) {
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const TQMap<TQString, TQString> entries = cfg.entryMap( "IconPosition::Trash" );
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cfg.setGroup( "IconPosition::trash.desktop" );
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for( TQMap<TQString,TQString>::ConstIterator it = entries.begin(); it != entries.end(); ++it ) {
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cfg.writeEntry( it.key(), it.data() );
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}
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}
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}
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}
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