Actually move the kde files that were renamed in the last commit

1 files changed, 830 insertions, 0 deletions

diff --git a/tdeprint/kxmlcommand.cpp b/tdeprint/kxmlcommand.cpp
new file mode 100644
index 000000000..81dc5d3d5
--- /dev/null
+++ b/tdeprint/kxmlcommand.cpp
@@ -0,0 +1,830 @@
+/*
+ *  This file is part of the KDE libraries
+ *  Copyright (c) 2001 Michael Goffioul <tdeprint@swing.be>
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License version 2 as published by the Free Software Foundation.
+ *
+ *  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 "kxmlcommand.h"
+#include "driver.h"
+#include "kmfactory.h"
+#include "tdeprintcheck.h"
+#include "driverview.h"
+
+#include <tqfile.h>
+#include <tqregexp.h>
+#include <tqdir.h>
+#include <tqinputdialog.h>
+#include <tqmap.h>
+#include <tqvaluelist.h>
+#include <kstandarddirs.h>
+#include <klocale.h>
+#include <ksimpleconfig.h>
+#include <kdialogbase.h>
+#include <kdebug.h>
+#include <kprocess.h>
+#include <klibloader.h>
+#include <kmessagebox.h>
+
+static void setOptionText(DrBase *opt, const TQString& s)
+{
+	if (s.isEmpty())
+		opt->set("text", opt->name());
+	else
+		opt->set("text", i18n(s.utf8()));
+}
+
+class KXmlCommand::KXmlCommandPrivate
+{
+public:
+	TQString	m_name;
+	TQString	m_command;
+	DrMain	*m_driver;
+	struct
+	{
+		TQString	m_format[2];	// 0 -> file, 1 -> pipe
+	}	m_io[2];				// 0 -> input, 1 -> output
+	TQString	m_description;
+	TQString	m_outputMime;
+	TQStringList	m_inputMime;
+	TQStringList	m_requirements;
+	bool	m_loaded[2];	// 0 -> Desktop, 1 -> XML
+	TQString m_comment;
+};
+
+KXmlCommand::KXmlCommand(const TQString& xmlId)
+: TQObject(KXmlCommandManager::self(), "XmlCommand")
+{
+	init();
+	d->m_name = xmlId;
+}
+
+KXmlCommand::~KXmlCommand()
+{
+	//kdDebug(500) << "deleting driver" << endl;
+	delete d->m_driver;
+	//kdDebug(500) << "deleting private data" << endl;
+	delete d;
+	//kdDebug(500) << "finished" << endl;
+}
+
+void KXmlCommand::init()
+{
+	d = new KXmlCommandPrivate;
+	d->m_driver = 0;
+	d->m_loaded[0] = d->m_loaded[1] = false;
+}
+
+TQString KXmlCommand::name() const
+{ return d->m_name; }
+
+void KXmlCommand::setName(const TQString& s)
+{ d->m_name = s; }
+
+TQString KXmlCommand::command()
+{
+	check(true);
+	return d->m_command;
+}
+
+void KXmlCommand::setCommand(const TQString& s)
+{
+	d->m_command = s;
+}
+
+DrMain* KXmlCommand::driver()
+{
+	check(true);
+	return d->m_driver;
+}
+
+DrMain* KXmlCommand::takeDriver()
+{
+	check(true);
+	DrMain	*dr = d->m_driver;
+	d->m_driver = 0;
+	d->m_loaded[1] = false;
+	return dr;
+}
+
+void KXmlCommand::setDriver(DrMain *driver)
+{
+	delete d->m_driver;
+	d->m_driver = driver;
+}
+
+TQString KXmlCommand::io(bool io_input, bool io_pipe)
+{
+	check(true);
+	return d->m_io[(io_input?0:1)].m_format[(io_pipe?1:0)];
+}
+
+void KXmlCommand::setIo(const TQString& s, bool io_input, bool io_pipe)
+{
+	d->m_io[(io_input?0:1)].m_format[(io_pipe?1:0)] = s;
+}
+
+TQString KXmlCommand::description()
+{
+	check();
+	return d->m_description;
+}
+
+void KXmlCommand::setDescription(const TQString& s)
+{
+	d->m_description = s;
+}
+
+TQString KXmlCommand::mimeType()
+{
+	check();
+	return d->m_outputMime;
+}
+
+void KXmlCommand::setMimeType(const TQString& s)
+{
+	d->m_outputMime = s;
+}
+
+bool KXmlCommand::acceptMimeType(const TQString& s)
+{
+	check();
+	return (d->m_inputMime.find(s) != d->m_inputMime.end());
+}
+
+TQStringList KXmlCommand::inputMimeTypes()
+{
+	check();
+	return d->m_inputMime;
+}
+
+void KXmlCommand::setInputMimeTypes(const TQStringList& l)
+{
+	d->m_inputMime = l;
+}
+
+TQStringList KXmlCommand::requirements()
+{
+	check();
+	return d->m_requirements;
+}
+
+void KXmlCommand::setRequirements(const TQStringList& l)
+{
+	d->m_requirements = l;
+}
+
+TQString KXmlCommand::comment()
+{
+	check();
+	return d->m_comment;
+}
+
+void KXmlCommand::setComment( const TQString& s )
+{
+	d->m_comment = s;
+}
+
+bool KXmlCommand::isValid()
+{
+	return (!locate("data", "tdeprint/filters/"+name()+".desktop").isEmpty());
+}
+
+void KXmlCommand::check(bool use_xml)
+{
+	if (!d->m_loaded[0])
+	{
+		loadDesktop();
+		d->m_loaded[0] = true;
+	}
+	if (use_xml && !d->m_loaded[1])
+	{
+		loadXml();
+		d->m_loaded[1] = true;
+	}
+}
+
+void KXmlCommand::loadDesktop()
+{
+	KSimpleConfig	conf(locate("data", "tdeprint/filters/"+name()+".desktop"));
+	conf.setGroup("KDE Print Filter Entry");
+	d->m_description = conf.readEntry("Comment");
+	d->m_outputMime = conf.readEntry("MimeTypeOut");
+	d->m_inputMime = conf.readListEntry("MimeTypeIn");
+	d->m_requirements = conf.readListEntry("Require");
+	d->m_comment = conf.readEntry( "Description" );
+}
+
+void KXmlCommand::saveDesktop()
+{
+	KSimpleConfig	conf(locateLocal("data", "tdeprint/filters/"+name()+".desktop"));
+	conf.setGroup("KDE Print Filter Entry");
+	conf.writeEntry("Comment", d->m_description);
+	conf.writeEntry("MimeTypeIn", d->m_inputMime);
+	conf.writeEntry("MimeTypeOut", d->m_outputMime);
+	conf.writeEntry("Require", d->m_requirements);
+	conf.writeEntry( "Description", d->m_comment );
+}
+
+void KXmlCommand::loadXml()
+{
+	TQFile	f(locate("data", "tdeprint/filters/"+name()+".xml"));
+	TQDomDocument	doc;
+	if (f.open(IO_ReadOnly) && doc.setContent(&f) && doc.documentElement().tagName() == "kprintfilter")
+	{
+		TQDomElement	e, docElem = doc.documentElement();
+		d->m_name = docElem.attribute("name");
+
+		// command
+		e = docElem.namedItem("filtercommand").toElement();
+		if (!e.isNull())
+			d->m_command = e.attribute("data");
+
+		// arguments
+		e = docElem.namedItem("filterargs").toElement();
+		if (!e.isNull())
+		{
+			d->m_driver = new DrMain;
+			d->m_driver->setName(d->m_name);
+			parseGroup(e, d->m_driver);
+			setOptionText(d->m_driver, d->m_description);
+		}
+
+		// input/output
+		e = docElem.namedItem("filterinput").toElement();
+		if (!e.isNull())
+			parseIO(e, 0);
+		e = docElem.namedItem("filteroutput").toElement();
+		if (!e.isNull())
+			parseIO(e, 1);
+	}
+}
+
+void KXmlCommand::parseIO(const TQDomElement& e, int n)
+{
+	TQDomElement	elem = e.firstChild().toElement();
+	while (!elem.isNull())
+	{
+		if (elem.tagName() == "filterarg")
+		{
+			int	format = (elem.attribute("name") == "file" ? 0 : 1);
+			d->m_io[n].m_format[format] = elem.attribute("format");
+		}
+		elem = elem.nextSibling().toElement();
+	}
+}
+
+DrGroup* KXmlCommand::parseGroup(const TQDomElement& e, DrGroup *grp)
+{
+	if (!grp)
+		grp = new DrGroup;
+	grp->setName(e.attribute("name"));
+	setOptionText(grp, e.attribute("description"));
+
+	TQDomElement	elem = e.firstChild().toElement();
+	while (!elem.isNull())
+	{
+		if (elem.tagName() == "filterarg")
+		{
+			DrBase	*opt = parseArgument(elem);
+			if (opt)
+				grp->addOption(opt);
+		}
+		else if (elem.tagName() == "filtergroup")
+		{
+			DrGroup	*group = parseGroup(elem, 0);
+			if (group)
+				grp->addGroup(group);
+		}
+		elem = elem.nextSibling().toElement();
+	}
+
+	return grp;
+}
+
+DrBase* KXmlCommand::parseArgument(const TQDomElement& e)
+{
+	DrBase	*opt(0);
+	TQString	type = e.attribute("type");
+
+	if (type == "int" || type == "float")
+	{
+		if (type == "int")
+			opt = new DrIntegerOption;
+		else
+			opt = new DrFloatOption;
+		opt->set("minval", e.attribute("min"));
+		opt->set("maxval", e.attribute("max"));
+	}
+	else if (type == "string")
+		opt = new DrStringOption;
+	else if (type == "list" || type == "bool")
+	{
+		if (type == "list")
+			opt = new DrListOption;
+		else
+			opt = new DrBooleanOption;
+		DrListOption	*lopt = static_cast<DrListOption*>(opt);
+		TQDomElement	elem = e.firstChild().toElement();
+		while (!elem.isNull())
+		{
+			if (elem.tagName() == "value")
+			{
+				DrBase	*choice = new DrBase;
+				choice->setName(elem.attribute("name"));
+				setOptionText(choice, elem.attribute("description"));
+				lopt->addChoice(choice);
+			}
+			elem = elem.nextSibling().toElement();
+		}
+	}
+	else
+		return 0;
+
+	opt->setName("_kde-" + d->m_name + "-" + e.attribute("name"));
+	setOptionText(opt, e.attribute("description"));
+	opt->set("format", e.attribute("format"));
+	opt->set("default", e.attribute("default"));
+	opt->set( "persistent", e.attribute( "persistent" ) );
+	opt->setValueText(opt->get("default"));
+
+	return opt;
+}
+
+TQString KXmlCommand::buildCommand(const TQMap<TQString,TQString>& opts, bool pipein, bool pipeout)
+{
+	check(true);
+
+	TQString		str, cmd = d->m_command;
+	TQString re( "%value" ), quotedRe( "'%value'" );
+
+	if (d->m_driver)
+	{
+		TQMap<TQString,TQString>	fopts;
+
+		d->m_driver->setOptions(opts);
+		d->m_driver->getOptions(fopts, false);
+		for (TQMap<TQString,TQString>::ConstIterator it=fopts.begin(); it!=fopts.end(); ++it)
+		{
+			DrBase	*dopt = d->m_driver->findOption(it.key());
+			if (dopt)
+			{
+				TQString	format = dopt->get("format");
+				TQString value = dopt->valueText();
+				if ( format.find( quotedRe ) != -1 )
+				{
+					if ( ( value.right( 1 ) == "'" && value.left( 1 ) == "'" )  ||
+					     ( value.right( 1 ) == "\"" && value.left( 1 ) == "\"" ) )
+						format.replace( quotedRe, value );
+					else
+						format.replace( re, value );
+				}
+				else
+				{
+					format.replace( re, KProcess::quote( dopt->valueText() ) );
+				}
+				str.append(format).append(" ");
+			}
+		}
+		cmd.replace("%filterargs", str);
+	}
+
+	cmd.replace("%filterinput", d->m_io[0].m_format[(pipein?1:0)]);
+	cmd.replace("%filteroutput", d->m_io[1].m_format[(pipeout?1:0)]);
+
+	return cmd;
+}
+
+void KXmlCommand::setOptions(const TQMap<TQString,TQString>& opts)
+{
+	if (opts.count() == 0)
+		return;
+	// force loading the driver if needed
+	if (driver())
+		d->m_driver->setOptions(opts);
+}
+
+void KXmlCommand::getOptions(TQMap<TQString,TQString>& opts, bool incldef)
+{
+	// force loading the driver
+	if (driver())
+		d->m_driver->getOptions(opts, incldef);
+}
+
+void KXmlCommand::saveXml()
+{
+	TQFile	f(locateLocal("data", "tdeprint/filters/"+name()+".xml"));
+	if (!f.open(IO_WriteOnly))
+		return;
+
+	TQDomDocument	doc("kprintfilter");
+	TQDomElement	root = doc.createElement("kprintfilter"), elem;
+
+	root.setAttribute("name", d->m_name);
+	doc.appendChild(root);
+
+	// command
+	elem = doc.createElement("filtercommand");
+	elem.setAttribute("data", d->m_command);
+	root.appendChild(elem);
+
+	// options
+	if (d->m_driver)
+	{
+		elem = createGroup(doc, d->m_driver);
+		elem.setTagName("filterargs");
+		root.appendChild(elem);
+	}
+
+	// IO
+	if (!(elem=createIO(doc, 0, "filterinput")).isNull())
+		root.appendChild(elem);
+	if (!(elem=createIO(doc, 1, "filteroutput")).isNull())
+		root.appendChild(elem);
+
+	// save to file (and close it)
+	TQTextStream	t(&f);
+	t << doc.toString();
+	f.close();
+}
+
+TQDomElement KXmlCommand::createIO(TQDomDocument& doc, int n, const TQString& tag)
+{
+	TQDomElement	elem = doc.createElement(tag);
+	if (d->m_command.find("%"+tag) != -1)
+	{
+		for (int i=0; i<2; i++)
+		{
+			TQDomElement	io = doc.createElement("filterarg");
+			io.setAttribute("name", (i ? "pipe" : "file"));
+			io.setAttribute("format", d->m_io[n].m_format[i]);
+			elem.appendChild(io);
+		}
+	}
+
+	return elem;
+}
+
+TQDomElement KXmlCommand::createGroup(TQDomDocument& doc, DrGroup *group)
+{
+	TQDomElement	elem = doc.createElement("filtergroup");
+	elem.setAttribute("name", group->name());
+	elem.setAttribute("description", group->get("text"));
+
+	TQPtrListIterator<DrGroup>	git(group->groups());
+	for (; git.current(); ++git)
+		elem.appendChild(createGroup(doc, git.current()));
+
+	TQPtrListIterator<DrBase>	oit(group->options());
+	for (; oit.current(); ++oit)
+		elem.appendChild(createElement(doc, oit.current()));
+
+	return elem;
+}
+
+TQDomElement KXmlCommand::createElement(TQDomDocument& doc, DrBase *opt)
+{
+	TQDomElement	elem = doc.createElement("filterarg");
+	TQString	elemName = opt->name();
+	if (elemName.startsWith("_kde-"))
+		elemName.replace(0, name().length()+6, "");
+	elem.setAttribute("name", elemName);
+	elem.setAttribute("format", opt->get("format"));
+	elem.setAttribute("description", opt->get("text"));
+	elem.setAttribute("default", opt->get("default"));
+	elem.setAttribute( "persistent", opt->get( "persistent" ) == "1" ? "1" : "0");
+
+	switch (opt->type())
+	{
+		case DrBase::String:
+			elem.setAttribute("type", "string");
+			break;
+		case DrBase::Integer:
+		case DrBase::Float:
+			elem.setAttribute("type", (opt->type() == DrBase::Integer ? "int" : "float"));
+			elem.setAttribute("min", opt->get("minval"));
+			elem.setAttribute("max", opt->get("maxval"));
+			break;
+		case DrBase::Boolean:
+		case DrBase::List:
+			elem.setAttribute("type", (opt->type() == DrBase::List ? "list" : "bool"));
+			{
+				TQPtrListIterator<DrBase>	it(*(static_cast<DrListOption*>(opt)->choices()));
+				for (; it.current(); ++it)
+				{
+					TQDomElement	chElem = doc.createElement("value");
+					chElem.setAttribute("name", it.current()->name());
+					chElem.setAttribute("description", it.current()->get("text"));
+					elem.appendChild(chElem);
+				}
+			}
+			break;
+		default:
+			break;
+	}
+
+	return elem;
+}
+
+//---------------------------------------------------------------------------------------------------
+
+class KXmlCommandManager::KXmlCommandManagerPrivate
+{
+public:
+	TQStringList	m_cmdlist;
+	TQMap<TQString, TQValueList<KXmlCommand*> >	m_mimemap;
+	TQMap<TQString, KXmlCommand*>	m_cmdmap;
+};
+
+KXmlCommandManager* KXmlCommandManager::m_self = 0;
+
+KXmlCommandManager* KXmlCommandManager::self()
+{
+	if (!m_self)
+	{
+		m_self = new KXmlCommandManager;
+		Q_CHECK_PTR(m_self);
+	}
+	return m_self;
+}
+
+KXmlCommandManager::KXmlCommandManager()
+: TQObject(KMFactory::self(), "XmlCommandManager")
+{
+	d = new KXmlCommandManagerPrivate;
+}
+
+KXmlCommandManager::~KXmlCommandManager()
+{
+	cleanUp();
+	delete d;
+}
+
+KXmlCommand* KXmlCommandManager::loadCommand(const TQString& xmlId, bool check)
+{
+	if (check)
+	{
+		TQString	desktopFile = locate("data", "tdeprint/filters/"+xmlId+".desktop");
+		if (desktopFile.isEmpty())
+			return 0;
+	}
+	return new KXmlCommand(xmlId);
+}
+
+void KXmlCommandManager::saveCommand(KXmlCommand *xmlCmd)
+{
+	xmlCmd->saveDesktop();
+	xmlCmd->saveXml();
+
+	cleanUp();
+}
+
+void KXmlCommandManager::cleanUp()
+{
+	for (TQMap<TQString, KXmlCommand*>::ConstIterator it=d->m_cmdmap.begin(); it!=d->m_cmdmap.end(); ++it)
+		delete (*it);
+	d->m_cmdmap.clear();
+	d->m_mimemap.clear();
+	d->m_cmdlist.clear();
+}
+
+void KXmlCommandManager::preload()
+{
+	if (d->m_cmdmap.count() == 0)
+	{
+		commandList();
+		for (TQStringList::Iterator it=d->m_cmdlist.begin(); it!=d->m_cmdlist.end(); ++it)
+		{
+			KXmlCommand	*xmlCmd = loadCommand(*it);
+			if (!xmlCmd) continue; // Error!
+
+			TQStringList	inputMime = xmlCmd->inputMimeTypes();
+			for (TQStringList::ConstIterator mime=inputMime.begin(); mime!=inputMime.end(); ++mime)
+			{
+				d->m_mimemap[*mime].append(xmlCmd);
+				d->m_cmdmap[*it] = xmlCmd;
+			}
+		}
+	}
+}
+
+TQStringList KXmlCommandManager::commandList()
+{
+	if (d->m_cmdlist.isEmpty())
+	{
+		TQStringList	dirs = KGlobal::dirs()->findDirs("data", "tdeprint/filters/");
+
+		for (TQStringList::ConstIterator it=dirs.begin(); it!=dirs.end(); ++it)
+		{
+			TQStringList	list = TQDir(*it).entryList("*.desktop", TQDir::Files, TQDir::Unsorted);
+			for (TQStringList::ConstIterator it2=list.begin(); it2!=list.end(); ++it2)
+			{
+				TQString	cmdName = (*it2).left((*it2).length()-8);
+				if (d->m_cmdlist.find(cmdName) == d->m_cmdlist.end())
+					d->m_cmdlist.append(cmdName);
+			}
+		}
+
+		d->m_cmdlist.sort();
+	}
+
+	return d->m_cmdlist;
+}
+
+TQStringList KXmlCommandManager::commandListWithDescription()
+{
+	preload();
+	TQStringList	l;
+	for (TQMap<TQString,KXmlCommand*>::ConstIterator it=d->m_cmdmap.begin(); it!=d->m_cmdmap.end(); ++it)
+		l << (*it)->name() << (*it)->description();
+
+	return l;
+}
+
+TQString KXmlCommandManager::selectCommand(TQWidget *parent)
+{
+	KLibrary *lib = KLibLoader::self()->library( "libtdeprint_management_module" );
+	if ( !lib )
+	{
+		KMessageBox::error( parent, i18n( "Unable to load KDE print management library: %1" ).arg( KLibLoader::self()->lastErrorMessage() ) );
+		return TQString::null;
+	}
+	else
+	{
+		TQString ( *func )( TQWidget* ) = ( TQString( * )( TQWidget* ) )lib->symbol( "select_command" );
+		if ( !func )
+		{
+			KMessageBox::error( parent, i18n( "Unable to find wizard object in management library." ) );
+			return TQString::null;
+		}
+		else
+			return func( parent );
+	}
+}
+
+KXmlCommand* KXmlCommandManager::command(const TQString& xmlId) const
+{
+	return (d->m_cmdmap.contains(xmlId) ? d->m_cmdmap[xmlId] : 0);
+}
+
+int KXmlCommandManager::insertCommand(TQStringList& list, const TQString& filtername, bool defaultToStart)
+{
+	preload();
+
+	int	pos(0);
+	KXmlCommand	*f1 = command(filtername), *f2 = 0;
+	if (f1 && f1->inputMimeTypes().count() > 0)
+	{
+		TQString	mimetype = f1->inputMimeTypes()[0];
+		for (TQStringList::Iterator it=list.begin(); it!=list.end(); ++it, pos++)
+		{
+			f2 = command(*it);
+			if (!f2)
+				return -1; // Shouldn't happen
+
+			if (f2->acceptMimeType(f1->mimeType()) && f1->acceptMimeType(mimetype))
+			{
+				list.insert(it, filtername);
+				break;
+			}
+			else
+			{
+				mimetype = f2->mimeType();
+				f2 = 0;
+			}
+		}
+		if (pos == (int)(list.count()))
+		{
+			if (list.count() == 0 || f1->acceptMimeType(mimetype))
+				list.append(filtername);
+			else if (defaultToStart)
+			{
+				pos = 0;
+				list.prepend(filtername);
+			}
+			else
+				pos = -1;
+		}
+	}
+	return pos;
+}
+
+TQStringList KXmlCommandManager::autoConvert(const TQString& mimesrc, const TQString& mimedest)
+{
+	TQStringList	chain;
+	uint		score(0);
+
+	preload();
+
+	if (d->m_mimemap.contains(mimesrc))
+	{
+		const TQValueList<KXmlCommand*>	l = d->m_mimemap[mimesrc];
+		for (TQValueList<KXmlCommand*>::ConstIterator it=l.begin(); it!=l.end(); ++it)
+		{
+			// check filter availability
+			if (!KdeprintChecker::check((*it)->requirements()))
+				continue;
+
+			// direct filter: shortest path => return immediately
+			if ((*it)->mimeType() == mimedest)
+			{
+				chain = TQStringList((*it)->name());
+				break;
+			}
+			// non direct filter: find the shortest way between
+			// its output and mimedest (do not consider cyling filters)
+			else if ((*it)->mimeType() != mimesrc)
+			{
+				TQStringList	subchain = autoConvert((*it)->mimeType(), mimedest);
+				// If chain length is 0, then there's no possible filter between those 2
+				// mime types. Just discard it. If the subchain contains also the current
+				// considered filter, then discard it: it denotes of a cycle in filter
+				// chain.
+				if (subchain.count() > 0 && subchain.findIndex((*it)->name()) == -1)
+				{
+					subchain.prepend((*it)->name());
+					if (subchain.count() < score || score == 0)
+					{
+						chain = subchain;
+						score = subchain.count();
+					}
+				}
+			}
+		}
+	}
+	// At this point, either we have the shortest path, or empty
+	// list if nothing could be found
+	return chain;
+}
+
+bool KXmlCommandManager::checkCommand(const TQString& xmlId, int inputCheck, int outputCheck, TQString *msg)
+{
+	KXmlCommand	*xmlCmd = command(xmlId);
+	TQString	errmsg;
+	bool	needDestroy(false);
+	//kdDebug(500) << "checking command: " << xmlId << " (" << (xmlCmd != NULL) << ")" << endl;
+	if (!xmlCmd)
+	{
+		xmlCmd = loadCommand(xmlId, true);
+		needDestroy = (xmlCmd != 0);
+	}
+
+	bool	status(true);
+	if (xmlCmd)
+	{
+		status = (xmlCmd->isValid() && KdeprintChecker::check(xmlCmd->requirements()));
+		if (!status)
+			errmsg = i18n("One of the command object's requirements is not met.");
+	}
+	TQString	cmd = (xmlCmd ? xmlCmd->command() : xmlId);
+	if (status && !cmd.isEmpty() && (inputCheck > None || outputCheck > None))
+	{
+		if (inputCheck > None && (cmd.find("%in") == -1 || inputCheck == Advanced) && cmd.find("%filterinput") == -1)
+		{
+			status = false;
+			errmsg = i18n("The command does not contain the required tag %1.").arg(inputCheck == Advanced ? "%filterinput" : "{%in,%filterinput}");
+		}
+		if (status && outputCheck > None && (cmd.find("%out") == -1 || outputCheck == Advanced) && cmd.find("filteroutput") == -1)
+		{
+			status = false;
+			errmsg = i18n("The command does not contain the required tag %1.").arg(outputCheck == Advanced ? "%filteroutput" : "{%out,%filteroutput}");
+		}
+	}
+
+	if (needDestroy)
+		delete xmlCmd;
+
+	if (msg)
+		*msg = errmsg;
+
+	return status;
+}
+
+bool KXmlCommandManager::configure(KXmlCommand *xmlCmd, TQWidget *parent)
+{
+	if (xmlCmd->driver())
+	{
+		KDialogBase	dlg(parent, 0, true, xmlCmd->description(), KDialogBase::Ok);
+		DriverView	view(&dlg);
+
+		dlg.setMainWidget(&view);
+		view.setDriver(xmlCmd->driver());
+		dlg.resize(350,400);
+		dlg.exec();
+
+		return true;
+	}
+	return false;
+}