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/*********
*
* This file is part of BibleTime's source code, http://www.bibletime.info/.
*
* Copyright 1999-2008 by the BibleTime developers.
* The BibleTime source code is licensed under the GNU General Public License version 2.0.
*
**********/
#include "csearchanalysislegenditem.h"
#include "csearchanalysisscene.h"
#include "backend/drivers/cswordmoduleinfo.h"
#include <QPainter>
#include <QPen>
#include <QFont>
namespace Search {
const int SPACE_BETWEEN_PARTS = 5;
const int RIGHT_BORDER = 15;
const int LEFT_BORDER = 15;
const int LOWER_BORDER = 10;
const int UPPER_BORDER = 10;
const int ITEM_TEXT_SIZE = 8;
const int LABEL_TEXT_SIZE = 6;
//used for the shift between the bars
const int BAR_DELTAX = 4;
const int BAR_DELTAY = 2;
const int BAR_WIDTH = 2 + (2*BAR_DELTAX); //should be equal or bigger than the label font size
// Used for the text below the bars
const int BAR_LOWER_BORDER = 100;
const int LEGEND_INNER_BORDER = 5;
const int LEGEND_DELTAY = 4;
const int LEGEND_WIDTH = 85;
CSearchAnalysisLegendItem::CSearchAnalysisLegendItem(QList<CSwordModuleInfo*> *list )
: QGraphicsRectItem()
{
m_moduleList = list;
}
/** Reimplementation. Draws the content of this item. */
void CSearchAnalysisLegendItem::paint(QPainter* painter, const QStyleOptionGraphicsItem*, QWidget*) {
painter->save();
//the outer rectangle
QPoint p1( (int)(rect().x()), (int)(rect().y()) );
QPoint p2( (int)(rect().x()+rect().width()), (int)(rect().y()) + rect().height() );
QRect r(p1, p2);
r = r.normalized();
painter->drawRect(r);
QFont f = painter->font();
f.setPointSize(ITEM_TEXT_SIZE);
painter->setFont(f);
// for (unsigned int index=0; index < m_moduleList->count(); index++){
int moduleIndex = 0;
QList<CSwordModuleInfo*>::iterator end_it = m_moduleList->end();
for (QList<CSwordModuleInfo*>::iterator it(m_moduleList->begin()); it != end_it; ++it) {
// the module color indicators
QPoint p1( (int)(rect().x()) + LEGEND_INNER_BORDER, (int)(rect().y()) + LEGEND_INNER_BORDER + moduleIndex*(LEGEND_DELTAY + ITEM_TEXT_SIZE) );
QPoint p2(p1.x() + ITEM_TEXT_SIZE, p1.y() + ITEM_TEXT_SIZE);
QRect r(p1,p2);
painter->fillRect(r, QBrush(CSearchAnalysisScene::getColor(moduleIndex)) );
r = r.normalized();
painter->drawRect(r);
QPoint p3( p2.x() + LEGEND_INNER_BORDER, p2.y() );
painter->drawText(p3, (*it)->name() );
++moduleIndex;
}
painter->restore();
}
}
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