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242 lines
7.1 KiB
242 lines
7.1 KiB
/*
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* menueditComponent.cpp
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*
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* Copyright (C) 2004 Waldo Bastian <bastian@kde.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "menueditComponent.h"
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#include <tqdir.h>
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#include <tqdom.h>
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#include <tqfileinfo.h>
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#include <tdeapplication.h>
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#include <kdebug.h>
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#include <kmimetype.h>
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#include <kprocess.h>
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#include <ksavefile.h>
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#include <ksimpleconfig.h>
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#include <kstandarddirs.h>
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#include <kurl.h>
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#include "kioskrun.h"
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#include "kiosksync.h"
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MenuEditComponent::MenuEditComponent( TQObject *parent)
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: Component(parent)
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{
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}
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MenuEditComponent::~MenuEditComponent()
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{
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}
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void
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MenuEditComponent::slotSetupPrepare()
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{
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(void) KioskRun::self()->locateLocal("xdgconf-menu", "applications-tdemenuedit.menu"); // Create dir
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}
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void
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MenuEditComponent::slotSetupStarted()
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{
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}
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static TQDomDocument loadDoc(const TQString &fileName)
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{
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TQDomDocument doc;
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TQFile file( fileName );
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if ( !file.open( IO_ReadOnly ) )
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{
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kdWarning() << "Could not open " << fileName << endl;
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return doc;
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}
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TQString errorMsg;
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int errorRow;
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int errorCol;
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if ( !doc.setContent( &file, &errorMsg, &errorRow, &errorCol ) ) {
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kdWarning() << "Parse error in " << fileName << ", line " << errorRow << ", col " << errorCol << ": " << errorMsg << endl;
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file.close();
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return doc;
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}
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file.close();
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return doc;
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}
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static bool saveDoc(const TQString &fileName, TQDomDocument doc)
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{
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KSaveFile saveFile(fileName);
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TQTextStream *stream = saveFile.textStream();
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if (!stream)
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{
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kdWarning() << "Could not write " << fileName << endl;
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return false;
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}
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(*stream) << doc.toString();
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if (!saveFile.close())
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{
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kdWarning() << "Could not write " << fileName << endl;
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return false;
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}
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return true;
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}
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bool
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MenuEditComponent::setupFinished()
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{
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bool result;
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TQString menuEditFile = KioskRun::self()->locateLocal("xdgconf-menu", "applications-tdemenuedit.menu");
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TQString menuFile = KioskRun::self()->locate("xdgconf-menu", "tde-applications.menu");
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TQString menuFileSave = KioskRun::self()->locateSave("xdgconf-menu", "tde-applications.menu");
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kdDebug() << "MenuEditComponent: menuEditFile = " << menuEditFile << endl;
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kdDebug() << "MenuEditComponent: menuFile = " << menuFile << endl;
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kdDebug() << "MenuEditComponent: menuFileSave = " << menuFileSave << endl;
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TQDomDocument docChanges = loadDoc(menuEditFile);
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if (docChanges.isNull())
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{
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kdDebug() << "No menu changes." << endl;
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return true;
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}
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TQDomDocument doc = loadDoc(menuFile);
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if (doc.isNull())
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{
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kdWarning() << "Can't find menu file!" << endl;
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return true;
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}
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TQDomElement docElem = doc.documentElement();
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TQDomNode n = docElem.firstChild();
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TQDomNode next;
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for(; !n.isNull(); n = next )
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{
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TQDomElement e = n.toElement(); // try to convert the node to an element.
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next = n.nextSibling();
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if ((e.tagName() == "MergeFile") && (e.text() == "applications-tdemenuedit.menu"))
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break;
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}
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TQDomNode insertionPoint = n;
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if (insertionPoint.isNull())
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{
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kdWarning() << "Application menu fails to include applications-tdemenuedit.menu" << endl;
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return false;
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}
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TQDomElement docChangesElem = docChanges.documentElement();
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n = docChangesElem.firstChild();
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for(; !n.isNull(); n = next )
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{
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TQDomElement e = n.toElement(); // try to convert the node to an element.
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next = n.nextSibling();
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docElem.insertBefore(n, insertionPoint);
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}
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KTempFile tempFile;
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tempFile.close();
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saveDoc(tempFile.name(), doc);
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result = KioskRun::self()->install(tempFile.name(), menuFileSave);
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if (!result) return false;
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// Install .desktop files
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{
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TQString legacyApplications = KioskRun::self()->locateLocal("apps", TQString());
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TQString legacySaveApplications = KioskRun::self()->locateSave("apps", TQString());
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KioskSync legacyDir(kapp->mainWidget());
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legacyDir.addDir(legacyApplications, KURL());
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TQStringList newLegacyApplications = legacyDir.listFiles();
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for(TQStringList::ConstIterator it = newLegacyApplications.begin();
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it != newLegacyApplications.end(); ++it)
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{
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if ((*it).endsWith(".desktop") || (*it).endsWith(".kdelnk") || (*it).endsWith(".directory"))
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{
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kdDebug() << "MenueditComponent: New legacy file %s" << (legacyApplications+(*it)) << endl;
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result = KioskRun::self()->install(legacyApplications+(*it), legacySaveApplications+(*it));
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if (!result) return false;
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}
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}
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}
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// Install .desktop files
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{
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TQString xdgApplications = KioskRun::self()->locateLocal("xdgdata-apps", TQString());
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TQString xdgSaveApplications = KioskRun::self()->locateSave("xdgdata-apps", TQString());
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TQDir dir(xdgApplications);
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TQStringList newXdgApplications = dir.entryList(TQDir::All, TQDir::Unsorted);
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newXdgApplications.remove(".");
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newXdgApplications.remove("..");
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for(TQStringList::ConstIterator it = newXdgApplications.begin();
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it != newXdgApplications.end(); ++it)
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{
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if ((*it).endsWith(".desktop") || (*it).endsWith(".kdelnk"))
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{
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kdDebug() << "MenueditComponent: New .desktop file %s" << (xdgApplications+(*it)) << endl;
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result = KioskRun::self()->install(xdgApplications+(*it), xdgSaveApplications+(*it));
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if (!result) return false;
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}
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}
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}
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// Install .directory files
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{
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TQString xdgDirectories = KioskRun::self()->locateLocal("xdgdata-dirs", TQString());
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TQString xdgSaveDirectories = KioskRun::self()->locateSave("xdgdata-dirs", TQString());
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TQDir dir(xdgDirectories);
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TQStringList newXdgDirectories = dir.entryList(TQDir::All, TQDir::Unsorted);
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newXdgDirectories.remove(".");
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newXdgDirectories.remove("..");
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for(TQStringList::ConstIterator it = newXdgDirectories.begin();
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it != newXdgDirectories.end(); ++it)
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{
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if ((*it).endsWith(".directory"))
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{
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kdDebug() << "MenueditComponent: New .directory file %s" << (xdgDirectories+(*it)) << endl;
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result = KioskRun::self()->install(xdgDirectories+(*it), xdgSaveDirectories+(*it));
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if (!result) return false;
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}
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}
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}
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KioskRun::self()->forceSycocaUpdate();
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return true;
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}
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void
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MenuEditComponent::slotPreviewStarted()
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{
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KioskRun::self()->dcopRef("kicker", "kicker").call("showKMenu");
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}
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#include "menueditComponent.moc"
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