kexicsv_importexportpart.cpp

/* This file is part of the KDE project
   Copyright (C) 2005 Jaroslaw Staniek <js@iidea.pl>
 
   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 "kexicsv_importexportpart.h"
#include "kexicsvimportdialog.h"
#include "kexicsvexportwizard.h"
#include <core/keximainwindow.h>
#include <core/kexiproject.h>
#include <kexiutils/utils.h>
 
#include <kgenericfactory.h>
 
KexiCSVImportExportPart::KexiCSVImportExportPart(TQObject *parent, const char *name, const TQStringList &args)
 : KexiInternalPart(parent, name, args)
{
}
 
KexiCSVImportExportPart::~KexiCSVImportExportPart()
{
}
 
TQWidget *KexiCSVImportExportPart::createWidget(const char* widgetClass, KexiMainWindow* mainWin, 
 TQWidget *parent, const char *objName, TQMap<TQString,TQString>* args )
{
    if (0==qstrcmp(widgetClass, "KexiCSVImportDialog")) {
        KexiCSVImportDialog::Mode mode = (args && (*args)["sourceType"]=="file")
            ? KexiCSVImportDialog::File : KexiCSVImportDialog::Clipboard;
        KexiCSVImportDialog *dlg = new KexiCSVImportDialog( mode, mainWin, parent, objName );
        m_cancelled = dlg->cancelled();
        if (m_cancelled) {
            delete dlg;
            return 0;
        }
        return dlg;
    }
    else if (0==qstrcmp(widgetClass, "KexiCSVExportWizard")) {
        if (!args)
            return 0;
        KexiCSVExport::Options options;
        if (!options.assign( *args ))
            return 0;
        KexiCSVExportWizard *dlg = new KexiCSVExportWizard( options, mainWin, parent, objName);
        m_cancelled = dlg->cancelled();
        if (m_cancelled) {
            delete dlg;
            return 0;
        }
        return dlg;
    }
    return 0;
}
 
bool KexiCSVImportExportPart::executeCommand(KexiMainWindow* mainWin, const char* commandName, 
    TQMap<TQString,TQString>* args)
{
    if (0==qstrcmp(commandName, "KexiCSVExport")) {
        KexiCSVExport::Options options;
        if (!options.assign( *args ))
            return false;
        KexiDB::TableOrQuerySchema tableOrQuery(
            mainWin->project()->dbConnection(), options.itemId);
        TQTextStream *stream = 0;
        if (args->contains("textStream"))
            stream = KexiUtils::stringToPtr<TQTextStream>( (*args)["textStream"] );
        return KexiCSVExport::exportData(tableOrQuery, options, -1, stream);
    }
    return false;
}
 
K_EXPORT_COMPONENT_FACTORY( kexihandler_csv_importexport, 
    KGenericFactory<KexiCSVImportExportPart>("kexihandler_csv_importexport") )