#include <cassert>
#include "ObjGeostratums.h"
#include "LogIO.h";
#include <QTextStream>
#include <QApplication>
#include <QDir>


CObjGeostratums::CObjGeostratums()
{
}

CObjGeostratums::~CObjGeostratums()
{
}

bool CObjGeostratums::LoadFromSLF(QMyCustomPlot *widget, QString strSlfName, QString csCurve)
{
    LAYER_DATA m_Result;
    if(strSlfName=="") return false;
	CLogIO *logio=new CLogIO();
    if(!logio->Open(strSlfName.toStdString().c_str(),CSlfIO::modeRead))
	{
		delete logio; 
//		QMessageBox::information(NULL,"提示","SLF文件打开失败，请检查！！",QMessageBox::Yes);
		return false;
    }

    int iIndex=logio->OpenTable(csCurve.toStdString().c_str());
	if (iIndex <0) {
        iIndex=logio->OpenTable("LAYER_DATA");
    }

	if (iIndex >=0)
    {
		int count=logio->GetTableRecordCount(iIndex);

        int ColorNum=6;
		if(ColorNum<1) ColorNum=1;
        QList<QRgb> rgbList;
        rgbList.append(QRgb(4294967295));
        rgbList.append(QRgb(4294966617));
        rgbList.append(QRgb(4294944512));
        rgbList.append(QRgb(4293345792));
        rgbList.append(QRgb(4288741473));
        rgbList.append(QRgb(4278190080));

		for(int j=0;j<count;j++) {
			memset(&m_Result,0,sizeof(LAYER_DATA));
			logio->ReadTable(iIndex,j+1,&m_Result);
			float sdep=m_Result.StartDepth;
			float edep=m_Result.EndDepth;
            //
			char buf[490];
			buf[0]=0;			
			::GetDescription(m_Result,buf);			

            QColor bkColor = rgbList.at(j%ColorNum);

            //显示文本
            widget->addTextToPlot(-edep, -sdep, QString::fromLocal8Bit(buf), bkColor);
        }
        logio->CloseTable(iIndex);
	}
	delete logio;
	return true;
}