KDChartParams_frame.cpp

/*
   KDChart - a multi-platform charting engine
   */
 
/****************************************************************************
 ** Copyright (C) 2001-2003 Klarälvdalens Datakonsult AB.  All rights reserved.
 **
 ** This file is part of the KDChart library.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** Licensees holding valid commercial KDChart licenses may use this file in
 ** accordance with the KDChart Commercial License Agreement provided with
 ** the Software.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.klaralvdalens-datakonsult.se/?page=products for
 **   information about KDChart Commercial License Agreements.
 **
 ** Contact info@klaralvdalens-datakonsult.se if any conditions of this
 ** licensing are not clear to you.
 **
 **********************************************************************/
 
#include "KDChartParams.h"
#include <KDXMLTools.h>
 
 
KDChartParams::KDChartFrameSettings::KDChartFrameSettings()
{
    _dataRow = 0;
    _dataCol = 0;
    _data3rd = 0;
    _frame   = 0;
    resetFrame();
    _outerGapX = 0;
    _outerGapY = 0;
    _innerGapX = 0;
    _innerGapY = 0;
    _addFrameWidthToLayout = true;
    _addFrameHeightToLayout = true;
}
 
 
KDChartParams::KDChartFrameSettings::KDChartFrameSettings(
        uint           dataRow,
        uint           dataCol,
        uint           data3rd,
        const KDFrame& frame,
        int            outerGapX,
        int            outerGapY,
        int            innerGapX,
        int            innerGapY,
        bool           addFrameWidthToLayout,
        bool           addFrameHeightToLayout )
  : _dataRow( dataRow ),
    _dataCol( dataCol ),
    _data3rd( data3rd ),
    _frame( 0 ),
    _outerGapX( outerGapX ),
    _outerGapY( outerGapY ),
    _innerGapX( innerGapX ),
    _innerGapY( innerGapY ),
    _addFrameWidthToLayout(  addFrameWidthToLayout ),
_addFrameHeightToLayout( addFrameHeightToLayout )
{
    resetFrame();
    KDFrame::deepCopy(*_frame, frame);
}
 
 
 
KDChartParams::KDChartFrameSettings::~KDChartFrameSettings()
{
    delete _frame;
}
 
bool KDChartParams::KDChartFrameSettings::readFrameSettingsNode( const TQDomElement& element,
        KDChartFrameSettings& settings,
        uint& areaId )
{
    bool ok = true;
    KDFrame tempFrame;
    int tempId = KDChartEnums::AreaUNKNOWN;
    int tempDataRow = 0; // these 3 need initialization since they were not
    int tempDataCol = 0;//  existent in previous releases of KDChart
    int tempData3rd = 0;
 
    int tempOuterGapX, tempOuterGapY, tempInnerGapX, tempInnerGapY;
    bool tempAddFrameWidthToLayout, tempAddFrameHeightToLayout;
    TQDomNode node = element.firstChild();
    while( !node.isNull() ) {
        TQDomElement element = node.toElement();
        if( !element.isNull() ) { // was really an element
            TQString tagName = element.tagName();
            if( tagName == "Frame" ) {
                ok = ok & KDFrame::readFrameNode( element, tempFrame );
            } else if( tagName == "AreaId" ) {
                ok = ok & KDXML::readIntNode( element, tempId );
            } else if( tagName == "DataRow" ) {
                ok = ok & KDXML::readIntNode( element, tempDataRow );
            } else if( tagName == "DataCol" ) {
                ok = ok & KDXML::readIntNode( element, tempDataCol );
            } else if( tagName == "Data3rd" ) {
                ok = ok & KDXML::readIntNode( element, tempData3rd );
            } else if( tagName == "OuterGapX" ) {
                ok = ok & KDXML::readIntNode( element, tempOuterGapX );
            } else if( tagName == "OuterGapY" ) {
                ok = ok & KDXML::readIntNode( element, tempOuterGapY );
            } else if( tagName == "InnerGapX" ) {
                ok = ok & KDXML::readIntNode( element, tempInnerGapX );
            } else if( tagName == "InnerGapY" ) {
                ok = ok & KDXML::readIntNode( element, tempInnerGapY );
            } else if( tagName == "AddFrameWidthToLayout" ) {
                ok = ok & KDXML::readBoolNode( element, tempAddFrameWidthToLayout );
            } else if( tagName == "AddFrameHeightToLayout" ) {
                ok = ok & KDXML::readBoolNode( element, tempAddFrameHeightToLayout );
            } else {
                tqDebug( "Unknown tag in frame settings" );
            }
        }
        node = node.nextSibling();
    }
 
    if( ok ) {
        settings.resetFrame();
        KDFrame::deepCopy(*settings._frame, tempFrame);
 
        settings._dataRow   = tempDataRow;
        settings._dataCol   = tempDataCol;
        settings._data3rd   = tempData3rd;
        settings._outerGapX = tempOuterGapX;
        settings._outerGapY = tempOuterGapY;
        settings._innerGapX = tempInnerGapX;
        settings._innerGapY = tempInnerGapY;
        settings._addFrameWidthToLayout = tempAddFrameWidthToLayout;
        settings._addFrameHeightToLayout = tempAddFrameHeightToLayout;
        areaId = tempId;
    }
 
    return ok;
}
 
 
 
void KDChartParams::KDChartFrameSettings::createFrameSettingsNode( TQDomDocument& document,
        TQDomNode& parent,
        const TQString& elementName,
        const KDChartParams::KDChartFrameSettings* settings,
        uint areaId )
{
    TQDomElement frameSettingsElement = document.createElement( elementName );
    parent.appendChild( frameSettingsElement );
    if( settings->_frame )
        KDFrame::createFrameNode( document, frameSettingsElement, "Frame",
                                  *settings->_frame );
    KDXML::createIntNode( document, frameSettingsElement, "AreaId",
            areaId );
    KDXML::createIntNode( document, frameSettingsElement, "DataRow",
            settings->_dataRow );
    KDXML::createIntNode( document, frameSettingsElement, "DataCol",
            settings->_dataCol );
    KDXML::createIntNode( document, frameSettingsElement, "Data3rd",
            settings->_data3rd );
    KDXML::createIntNode( document, frameSettingsElement, "OuterGapX",
            settings->_outerGapX );
    KDXML::createIntNode( document, frameSettingsElement, "OuterGapY",
            settings->_outerGapY );
    KDXML::createIntNode( document, frameSettingsElement, "InnerGapX",
            settings->_innerGapX );
    KDXML::createIntNode( document, frameSettingsElement, "InnerGapY",
            settings->_innerGapY );
    KDXML::createBoolNode( document, frameSettingsElement,
            "AddFrameWidthToLayout",
            settings->_addFrameWidthToLayout );
    KDXML::createBoolNode( document, frameSettingsElement,
            "AddFrameHeightToLayout",
            settings->_addFrameHeightToLayout );
}