karbon_factory.cpp

/* This file is part of the KDE project
   Copyright (C) 2001, 2002, 2003 The Karbon Developers
 
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.
 
   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 <tdeaboutdata.h>
#include <tdeglobal.h>
#include <kiconloader.h>
#include <tdeinstance.h>
#include <tdelocale.h>
#include <kstandarddirs.h>
#include <ktrader.h>
#include <tdeparts/componentfactory.h>
#include <tdeparts/plugin.h>
 
#include "karbon_factory.h"
#include "karbon_part.h"
#include "karbon_resourceserver.h"
#include "karbon_aboutdata.h"
#include "karbon_tool_registry.h"
 
#include <kdebug.h>
 
KarbonResourceServer* KarbonFactory::s_rserver = 0;
 
TDEInstance* KarbonFactory::s_instance = 0L;
TDEAboutData* KarbonFactory::s_aboutData = 0L;
 
KarbonFactory::KarbonFactory( TQObject* parent, const char* name )
        : KoFactory( parent, name )
{
    instance();
 
    KarbonToolRegistry::instance();
 
    // Load plugins
    TDETrader::OfferList offers = TDETrader::self() -> query(TQString::fromLatin1("Karbon/CoreModule"),
                                    TQString::fromLatin1("Type == 'Service'"));
 
    TDETrader::OfferList::ConstIterator iter;
 
    for(iter = offers.begin(); iter != offers.end(); ++iter)
    {
        KService::Ptr service = *iter;
        int errCode = 0;
        KParts::Plugin* plugin =
        KParts::ComponentFactory::createInstanceFromService<KParts::Plugin> ( service, this, 0, TQStringList(), &errCode);
        if ( plugin )
            kdDebug() << "found plugin " << service -> property("Name").toString() << "\n";
    }
}
 
KarbonFactory::~KarbonFactory()
{
    delete s_instance;
    s_instance = 0L;
    delete s_aboutData;
    s_aboutData = 0L;
    delete s_rserver;
    s_rserver = 0L;
}
 
KParts::Part*
KarbonFactory::createPartObject( TQWidget* parentWidget, const char* widgetName,
                                 TQObject* parent, const char* name, const char* classname, const TQStringList& )
{
    // If classname is "KoDocument", our host is a koffice application
    // otherwise, the host wants us as a simple part, so switch to readonly and
    // single view.
    bool bWantKoDocument = ( strcmp( classname, "KoDocument" ) == 0 );
 
    // parentWidget and widgetName are used by KoDocument for the
    // "readonly+singleView" case.
    KarbonPart* part =
        new KarbonPart( parentWidget, widgetName, parent, name, !bWantKoDocument );
 
    if( !bWantKoDocument )
        part->setReadWrite( false );
 
    return part;
}
 
TDEAboutData*
KarbonFactory::aboutData()
{
    if( !s_aboutData )
            s_aboutData = newKarbonAboutData();
    return s_aboutData;
}
 
TDEInstance*
KarbonFactory::instance()
{
    if( !s_instance )
    {
        s_instance = new TDEInstance( aboutData() );
        // Add any application-specific resource directories here
 
        s_instance->dirs()->addResourceType( "kis_brushes",
                                              TDEStandardDirs::kde_default( "data" ) + "chalk/brushes/" );
 
        s_instance->dirs()->addResourceType( "kis_pattern",
                                              TDEStandardDirs::kde_default( "data" ) + "chalk/patterns/" );
 
        s_instance->dirs()->addResourceType( "karbon_gradient",
                                              TDEStandardDirs::kde_default( "data" ) + "karbon/gradients/" );
 
        s_instance->dirs()->addResourceType( "karbon_clipart",
                                              TDEStandardDirs::kde_default( "data" ) + "karbon/cliparts/" );
        s_instance->dirs()->addResourceType( "karbon_template", TDEStandardDirs::kde_default("data") + "karbon/templates/" );
        // Tell the iconloader about share/apps/koffice/icons
        s_instance->iconLoader()->addAppDir("koffice");
    }
 
    return s_instance;
}
 
KarbonResourceServer *KarbonFactory::rServer()
{
    if( !s_rserver )
        s_rserver = new KarbonResourceServer;
 
    return s_rserver;
}
 
#include "karbon_factory.moc"