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

1 files changed, 453 insertions, 0 deletions

diff --git a/tdeprint/kmfactory.cpp b/tdeprint/kmfactory.cpp
new file mode 100644
index 000000000..3206d3cee
--- /dev/null
+++ b/tdeprint/kmfactory.cpp
@@ -0,0 +1,453 @@
+/*
+ *  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 "kmfactory.h"
+#include "kmmanager.h"
+#include "kmjobmanager.h"
+#include "kmuimanager.h"
+#include "kprinterimpl.h"
+#include "kprinter.h"
+#include "kpreloadobject.h"
+#include "tdeprintcheck.h"
+#include "kxmlcommand.h"
+
+#include <tqdir.h>
+#include <tqfile.h>
+#include <tqsettings.h>
+
+#include <klibloader.h>
+#include <kconfig.h>
+#include <kstandarddirs.h>
+#include <kiconloader.h>
+#include <kdebug.h>
+#include <kmessagebox.h>
+#include <klocale.h>
+#include <ksimpleconfig.h>
+#include <kstaticdeleter.h>
+#include <kapplication.h>
+#include <dcopclient.h>
+#include <dcopref.h>
+#include <kio/authinfo.h>
+
+#include <unistd.h>
+
+#define	UNLOAD_OBJECT(x) if (x != 0) { delete x; x = 0; }
+
+#ifdef Q_WS_X11
+extern void qt_generate_epsf( bool b );
+#endif
+
+KMFactory* KMFactory::m_self = 0;
+static KStaticDeleter<KMFactory> s_kmfactorysd;
+
+KMFactory* KMFactory::self()
+{
+	if (!m_self)
+		m_self = s_kmfactorysd.setObject(m_self, new KMFactory());
+	return m_self;
+}
+
+bool KMFactory::exists()
+{
+    return m_self != 0L;
+}
+
+void KMFactory::release()
+{
+	if (m_self)
+	{
+		KMFactory* p = m_self;
+		m_self = 0; // so that exists() says false
+		delete p;
+	}
+}
+
+KMFactory::KMFactory()
+	: TQObject(NULL, "Factory")
+{
+	m_settings = new Settings;
+	m_settings->application = KPrinter::Dialog;
+	m_settings->pageSelection = KPrinter::SystemSide;
+	m_settings->standardDialogPages = KPrinter::CopiesPage;
+	m_settings->pageSize = -1;
+	m_settings->orientation = -1;
+
+	m_objects.setAutoDelete(false);
+
+	m_manager = 0;
+	m_jobmanager = 0;
+	m_uimanager = 0;
+	m_implementation = 0;
+	m_factory = 0;
+	m_printconfig = 0;
+#if QT_VERSION >= 230
+	// Qt's default behavior, to generate EPS in some cases and not in others, sucks.
+	// This is fixed in Qt 3.0, but for Qt 2.x we need to disable it explicitly.
+	// If this is a problem for anyone, we can add a public method to set this flag.
+	// (David Faure, doing as advised by Lars Knoll)
+#ifdef Q_WS_X11
+	qt_generate_epsf( false );
+#endif
+#endif
+
+	// By default, embed PS fonts
+	bool ok = false;
+	TQSettings settings;
+	settings.readBoolEntry( "/qt/embedFonts", true, &ok );
+	if ( !ok )
+		settings.writeEntry( "/qt/embedFonts", true );
+
+	KGlobal::iconLoader()->addAppDir("tdeprint");
+        KGlobal::locale()->insertCatalogue("tdeprint");
+
+	// create DCOP signal connection
+	connectDCOPSignal(0, 0, "pluginChanged(pid_t)", "slot_pluginChanged(pid_t)", false);
+	connectDCOPSignal(0, 0, "configChanged()", "slot_configChanged()", false);
+}
+
+KMFactory::~KMFactory()
+{
+	delete m_settings;
+	// The only object to be destroyed is m_printconfig. All other objects have been
+	// created with "this" as parent, so we don't need to care about their destruction
+	UNLOAD_OBJECT(m_printconfig);
+	m_self = 0;
+}
+
+KMManager* KMFactory::manager()
+{
+	if (!m_manager)
+		createManager();
+	Q_CHECK_PTR(m_manager);
+	return m_manager;
+}
+
+KMJobManager* KMFactory::jobManager()
+{
+	if (!m_jobmanager)
+		createJobManager();
+	Q_CHECK_PTR(m_jobmanager);
+	return m_jobmanager;
+}
+
+KMUiManager* KMFactory::uiManager()
+{
+	if (!m_uimanager)
+		createUiManager();
+	Q_CHECK_PTR(m_uimanager);
+	return m_uimanager;
+}
+
+KPrinterImpl* KMFactory::printerImplementation()
+{
+	if (!m_implementation)
+		createPrinterImpl();
+	Q_CHECK_PTR(m_implementation);
+	return m_implementation;
+}
+
+KMVirtualManager* KMFactory::virtualManager()
+{
+	return manager()->m_virtualmgr;
+}
+
+KMSpecialManager* KMFactory::specialManager()
+{
+	return manager()->m_specialmgr;
+}
+
+KXmlCommandManager* KMFactory::commandManager()
+{
+	return KXmlCommandManager::self();
+}
+
+void KMFactory::createManager()
+{
+	loadFactory();
+	if (m_factory) m_manager = (KMManager*)m_factory->create(this,"Manager","KMManager");
+	if (!m_manager) m_manager = new KMManager(this,"Manager");
+}
+
+void KMFactory::createJobManager()
+{
+	loadFactory();
+	if (m_factory) m_jobmanager = (KMJobManager*)m_factory->create(this,"JobManager","KMJobManager");
+	if (!m_jobmanager) m_jobmanager = new KMJobManager(this,"JobManager");
+}
+
+void KMFactory::createUiManager()
+{
+	loadFactory();
+	if (m_factory) m_uimanager = (KMUiManager*)m_factory->create(this,"UiManager","KMUiManager");
+	if (!m_uimanager) m_uimanager = new KMUiManager(this,"UiManager");
+}
+
+void KMFactory::createPrinterImpl()
+{
+	loadFactory();
+	if (m_factory) m_implementation = (KPrinterImpl*)m_factory->create(this,"PrinterImpl","KPrinterImpl");
+	if (!m_implementation) m_implementation = new KPrinterImpl(this,"PrinterImpl");
+}
+
+void KMFactory::loadFactory(const TQString& syst)
+{
+	if (!m_factory)
+	{
+		TQString	sys(syst);
+		if (sys.isEmpty())
+			// load default configured print plugin
+			sys = printSystem();
+		TQString	libname = TQString::tqfromLatin1("tdeprint_%1").arg(sys);
+		m_factory = KLibLoader::self()->factory(TQFile::encodeName(libname));
+                if (!m_factory)
+                {
+                        KMessageBox::error(0,
+                            i18n("<qt>There was an error loading %1. The diagnostic is:<p>%2</p></qt>")
+                            .arg(libname).arg(KLibLoader::self()->lastErrorMessage()));
+                }
+	}
+}
+
+KConfig* KMFactory::printConfig(const TQString& group)
+{
+	if (!m_printconfig)
+	{
+		m_printconfig = new KConfig("tdeprintrc");
+		Q_CHECK_PTR(m_printconfig);
+	}
+	if (!group.isEmpty())
+		m_printconfig->setGroup(group);
+	return m_printconfig;
+}
+
+TQString KMFactory::printSystem()
+{
+	KConfig	*conf = printConfig();
+	conf->setGroup("General");
+	TQString	sys = conf->readEntry("PrintSystem");
+	if (sys.isEmpty())
+	{
+		// perform auto-detection (will at least return "lpdunix")
+		sys = autoDetect();
+		// save the result
+		conf->writeEntry("PrintSystem", sys);
+		conf->sync();
+	}
+	else if ( sys.length()==1 && sys[0].isDigit() ) // discard old-style settings
+        	sys = "lpdunix";
+	return sys;
+}
+
+void KMFactory::unload()
+{
+	UNLOAD_OBJECT(m_manager);
+	UNLOAD_OBJECT(m_jobmanager);
+	UNLOAD_OBJECT(m_uimanager);
+	UNLOAD_OBJECT(m_implementation);
+	// factory will be automatically unloaded by KLibLoader as all object have been deleted.
+	// But to have loadFactory() to work, we need to set m_factory to NULL.
+	m_factory = 0;
+}
+
+void KMFactory::reload(const TQString& syst, bool saveSyst)
+{
+	// notify all registered objects about the coming reload
+	TQPtrListIterator<KPReloadObject>	it(m_objects);
+	for (;it.current();++it)
+		it.current()->aboutToReload();
+
+	// unload all objects from the plugin
+	unload();
+	if (saveSyst)
+	{
+		KConfig	*conf = printConfig();
+		conf->setGroup("General");
+		conf->writeEntry("PrintSystem", syst);
+		conf->sync();
+
+		// notify all other apps using DCOP signal
+		emit pluginChanged(getpid());
+	}
+
+	// reload the factory
+	loadFactory(syst);
+
+	// notify all registered objects
+	for (it.toFirst();it.current();++it)
+		it.current()->reload();
+}
+
+TQValueList<KMFactory::PluginInfo> KMFactory::pluginList()
+{
+	TQDir	d(locate("data", "tdeprint/plugins/"), "*.print", TQDir::Name, TQDir::Files);
+	TQValueList<PluginInfo>	list;
+	for (uint i=0; i<d.count(); i++)
+	{
+		PluginInfo	info(pluginInfo(d.absFilePath(d[i])));
+		if (info.name.isEmpty())
+			continue;
+		list.append(info);
+	}
+	return list;
+}
+
+KMFactory::PluginInfo KMFactory::pluginInfo(const TQString& name)
+{
+	TQString	path(name);
+	if (path[0] != '/')
+		path = locate("data", TQString::tqfromLatin1("tdeprint/plugins/%1.print").arg(name));
+	KSimpleConfig	conf(path);
+	PluginInfo	info;
+
+	conf.setGroup("KDE Print Entry");
+	info.name = conf.readEntry("PrintSystem");
+	info.comment = conf.readEntry("Comment");
+	if (info.comment.isEmpty())
+		info.comment = info.name;
+	info.detectUris = conf.readListEntry("DetectUris");
+	info.detectPrecedence = conf.readNumEntry("DetectPrecedence", 0);
+	info.mimeTypes = conf.readListEntry("MimeTypes");
+	if (info.mimeTypes.isEmpty())
+		info.mimeTypes << "application/postscript";
+	info.primaryMimeType = conf.readEntry("PrimaryMimeType", info.mimeTypes[0]);
+
+	return info;
+}
+
+void KMFactory::registerObject(KPReloadObject *obj, bool priority)
+{
+	// check if object already registered, then add it
+	if (m_objects.findRef(obj) == -1)
+	{
+		if (priority)
+			m_objects.prepend(obj);
+		else
+			m_objects.append(obj);
+		kdDebug(500) << "tdeprint: registering " << (void*)obj << ", number of objects = " << m_objects.count() << endl;
+	}
+}
+
+void KMFactory::unregisterObject(KPReloadObject *obj)
+{
+	// remove object from list (not deleted as autoDelete is false)
+	m_objects.removeRef(obj);
+	kdDebug(500) << "tdeprint: unregistering " << (void*)obj << ", number of objects = " << m_objects.count() << endl;
+}
+
+TQString KMFactory::autoDetect()
+{
+	TQValueList<PluginInfo>	plugins = pluginList();
+	int	pluginIndex(-1), currentPrecedence(0);
+	for (uint i=0;i<plugins.count();i++)
+	{
+		if (plugins[i].detectUris.count() > 0 && KdeprintChecker::check(plugins[i].detectUris)
+		    && (pluginIndex == -1 || plugins[i].detectPrecedence >= currentPrecedence))
+		{
+			pluginIndex = i;
+			currentPrecedence = plugins[i].detectPrecedence;
+		}
+	}
+	return (pluginIndex == -1 ? TQString::tqfromLatin1("lpdunix") : plugins[pluginIndex].name);
+}
+
+void KMFactory::slot_pluginChanged(pid_t pid)
+{
+	// only do something if the notification comes from another process
+	if (pid != getpid())
+	{
+		// Unload config object (avoid saving it)
+		printConfig()->rollback();
+		UNLOAD_OBJECT(m_printconfig);
+		// Then reload everything and notified registered objects.
+		// Do NOT re-save the new print system.
+		TQString	syst = printSystem();
+		reload(syst, false);
+	}
+}
+
+void KMFactory::slot_configChanged()
+{
+	kdDebug(500) << "KMFactory (" << getpid() << ") receiving DCOP signal configChanged()" << endl;
+	// unload/reload config object (make it non dirty to
+	// avoid saving it and overwriting the newly saved options
+	// in the other application)
+	printConfig()->rollback();
+	UNLOAD_OBJECT(m_printconfig);
+	printConfig();
+
+	// notify all registered objects about the coming reload
+	TQPtrListIterator<KPReloadObject>	it(m_objects);
+	/*for (;it.current();++it)
+		it.current()->aboutToReload();*/
+
+	// notify all object about the change
+	for (it.toFirst(); it.current();++it)
+		it.current()->configChanged();
+}
+
+void KMFactory::saveConfig()
+{
+	KConfig	*conf = printConfig();
+	conf->sync();
+	kdDebug(500) << "KMFactory (" << getpid() << ") emitting DCOP signal configChanged()" << endl;
+	emit configChanged();
+	// normally, the self application should also receive the signal,
+	// anyway the config object has been updated "locally", so ne real
+	// need to reload the config file.
+}
+
+TQPair<TQString,TQString> KMFactory::requestPassword( int& seqNbr, const TQString& user, const TQString& host, int port )
+{
+	DCOPRef tdeprintd( "kded", "tdeprintd" );
+	/**
+	 * We do not use an internal event loop for 2 potential problems:
+	 *  - the MessageWindow modality (appearing afterwards, it pops up on top
+	 *    of the password dialog)
+	 *  - KMTimer should be stopped, but it's unavailable from this object
+	 */
+	DCOPReply reply = tdeprintd.call( "requestPassword", user, host, port, seqNbr );
+	if ( reply.isValid() )
+	{
+		TQString replyString = reply;
+		if ( replyString != "::" )
+		{
+			TQStringList l = TQStringList::split( ':', replyString, true );
+			if ( l.count() == 3 )
+			{
+				seqNbr = l[ 2 ].toInt();
+				return TQPair<TQString,TQString>( l[ 0 ], l[ 1 ] );
+			}
+		}
+	}
+	return TQPair<TQString,TQString>( TQString::null, TQString::null );
+}
+
+void KMFactory::initPassword( const TQString& user, const TQString& password, const TQString& host, int port )
+{
+	DCOPRef tdeprintd( "kded", "tdeprintd" );
+	/**
+	 * We do not use an internal event loop for 2 potential problems:
+	 *  - the MessageWindow modality (appearing afterwards, it pops up on top
+	 *    of the password dialog)
+	 *  - KMTimer should be stopped, but it's unavailable from this object
+	 */
+	tdeprintd.call( "initPassword", user, password, host, port );
+}
+
+#include "kmfactory.moc"