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