logplus/DataMgr/src/CreateNewTableDlg.cpp

#include "CreateNewTableDlg.h"
#include "DataHelper.h"
#include "LogIO.h"
#include "dataslothelper.h"
extern  DEFAULTTABLE *DefauleTable;//[DefTabNum];
extern  int DefTabNum;
/*
CCreateNewTableDlg::CCreateNewTableDlg(QWidget *parent)
	: QDialog(parent)
{
	ui.setupUi(this);
}
*/
CCreateNewTableDlg::~CCreateNewTableDlg()
{

}
CCreateNewTableDlg::CCreateNewTableDlg(QDialog *parent)
	: QDialog(parent)
{
	//m_pUI = new Ui_CCreateNewTableDlg();
	m_pUI.setupUi(this);
	QObject::connect(m_pUI.okbtn, SIGNAL(clicked()), this, SLOT(slotSave()));
	QObject::connect(m_pUI.cancelbtn, SIGNAL(clicked()), this, SLOT(slotCancel()));
	QObject::connect(m_pUI.comboBox,SIGNAL(currentIndexChanged(int)),this, SLOT(slotChangeTableType(int)));
	QObject::connect(m_pUI.tableWidget, SIGNAL(cellClicked(int,int)), this, SLOT(slotGetCell(int,int)));
	QObject::connect(m_pUI.pushButton_Add, SIGNAL(clicked()), this, SLOT(slotAdd()));
	QObject::connect(m_pUI.pushButton_Delete, SIGNAL(clicked()), this, SLOT(slotDelete()));
	QObject::connect(m_pUI.pushButton_Up, SIGNAL(clicked()), this, SLOT(slotUp()));
	QObject::connect(m_pUI.pushButton_Down, SIGNAL(clicked()), this, SLOT(slotDown()));
	m_pUI.tableWidget->setColumnCount(6);
	QStringList header;
	header<<"字段名"<<"字段描述"<<"字段单位"<<"单位别名"<<"字段类型"<<"字段长度";
	m_pUI.tableWidget->setHorizontalHeaderLabels(header);
    m_pUI.tableWidget->horizontalHeader()->sectionResizeMode(QHeaderView::Stretch);
	for(int i=0;i<DefTabNum;i++)
	{
		m_pUI.comboBox->addItem(DefauleTable[i].TableAliasName);//系统缺省表列表
	}
	m_pUI.comboBox->setCurrentIndex(0);
}
void CCreateNewTableDlg::slotComboxSelectChange(int index)
{
	if(! m_pUI.tableWidget->isActiveWindow())
		return;
	//刷新当前字段内容

	//QWidget *widget=m_pUI.tableWidget->cellWidget(row,col);
	QComboBox *combox=(QComboBox*)sender();
	int row=combox->property("row").toInt();
	int col=combox->property("col").toInt();
	int colIndex=index;
	if(index!=5)//STRING
	{
		m_pUI.tableWidget->setItem(row,5,new QTableWidgetItem(QString::number(RepSize[index+1])));
		m_pUI.tableWidget->item(row,5)->setFlags(
			m_pUI.tableWidget->item(row,5)->flags()&(~Qt::ItemIsEditable)
			);
	}
	else 
	{
		m_pUI.tableWidget->item(row,5)->setFlags(
			m_pUI.tableWidget->item(row,5)->flags()|Qt::ItemIsEditable|Qt::ItemIsEnabled);
		//m_pUI.tableWidget->editItem(m_pUI.tableWidget->item(row,5));
	}
		//m_pUI.tableWidget->item(row,5)->setFlags(Qt::ItemIsSelectable|Qt::ItemIsEditable);
}
void CCreateNewTableDlg::slotGetCell(int row,int column)
{
	if(column!=4)return;
	QString oldType=m_pUI.tableWidget->item(row,column)->text();
	QComboBox *comboBox = new QComboBox();
	for(int i=0;i<11;i++)
	{
		comboBox->addItem(QString(Rep_STR[i]));
	}
	connect(comboBox,SIGNAL(currentIndexChanged(int)),this,SLOT(slotComboxSelectChange(int)));
	comboBox->setProperty("row",row);
	comboBox->setProperty("col",column);
	for(int i=0;i<11;i++)
	{
		if(oldType==QString(Rep_STR[i]))comboBox->setCurrentIndex(i);
	}
	m_pUI.tableWidget->setCellWidget(row,column, comboBox );
}
void CCreateNewTableDlg::slotChangeTableType(int No)
{
	m_pUI.lineEdit_Name->setText(DefauleTable[No].TableName);
	m_pUI.lineEdit_Name_2->setText(DefauleTable[No].TableAliasName);
	int fNum=DefauleTable[No].ZdNum;
	m_pUI.tableWidget->clearContents();
	m_pUI.tableWidget->setRowCount(fNum);
	m_rowCount=m_pUI.tableWidget->rowCount();
	for(int i=0;i<fNum;i++)
	{
		m_pUI.tableWidget->setItem(i,0,new QTableWidgetItem(QString(DefauleTable[No].tinfo[i].Name)));
		m_pUI.tableWidget->setItem(i,1,new QTableWidgetItem(QString(DefauleTable[No].tinfo[i].HZName)));
		m_pUI.tableWidget->setItem(i,2,new QTableWidgetItem(QString(DefauleTable[No].tinfo[i].Unit)));
		m_pUI.tableWidget->setItem(i,3,new QTableWidgetItem(QString(DefauleTable[No].tinfo[i].HZUnit)));
		QString DataType=QString(Rep_STR[DefauleTable[No].tinfo[i].RepCode-1]);
		m_pUI.tableWidget->setItem(i,4,new QTableWidgetItem(DataType));
		m_pUI.tableWidget->setItem(i,5,new QTableWidgetItem(QString::number(DefauleTable[No].tinfo[i].CodeLength)));
		if(DataType=="STRING")
			{
				m_pUI.tableWidget->editItem(m_pUI.tableWidget->item(i,5));
				//m_pUI.tableWidget->item(i,5)->setFlags(m_pUI.tableWidget->item(i,5)->flags()&(Qt::ItemIsEditable));//ItemIsEnabled));
		}
		else 
			{
				m_pUI.tableWidget->item(i,5)->setFlags(Qt::ItemIsSelectable|Qt::NoItemFlags);
		}

	}
}
void CCreateNewTableDlg::slotSave()
{
	TableName=m_pUI.lineEdit_Name->text().toUpper();
	if(TableName=="")
	{
		QMessageBox::warning(NULL,"警告！","表名不能为空！");return;
	}
	int fNum=m_pUI.tableWidget->rowCount();
	if(!fNum)
	{
		QMessageBox::warning(NULL,"警告！","没有表字段！");return;
	}
	CLogIO logio(FileName.toStdString().c_str(),(unsigned int)CLogIO::modeReadWrite);
	if(!logio.mFile) 
	{
		QMessageBox::warning(NULL,"警告！",FileName+"\r\n打开井次文件失败！");return ;
	}
	if(logio.FindObjectIndex(TableName.toStdString().c_str())>=0)
	{
		QMessageBox::warning(NULL,"警告！","您要产生的表名称已存在！");return;
	}
	QString TableHzName=m_pUI.lineEdit_Name_2->text();
	Slf_OBJECT_FIELD *pField=new Slf_OBJECT_FIELD[fNum];
	memset(pField,0,sizeof(Slf_OBJECT_FIELD)*fNum);
	for(int i=0;i<fNum;i++)
	{
		strcpy(pField[i].Name,m_pUI.tableWidget->item(i,0)->text().toStdString().c_str());
		strcpy(pField[i].HZName,m_pUI.tableWidget->item(i,1)->text().toStdString().c_str());
		strcpy(pField[i].Unit,m_pUI.tableWidget->item(i,2)->text().toStdString().c_str());
		strcpy(pField[i].HZUnit,m_pUI.tableWidget->item(i,3)->text().toStdString().c_str());
		pField[i].ArrayNum=1;
		pField[i].SamplePoint=1;
		QString CodeType=m_pUI.tableWidget->item(i,4)->text();
		for(int j=0;j<11;j++)
		{
			if(CodeType==QString(Rep_STR[j]))
			{
				pField[i].RepCode=j+1;
				break;
			}
		}
		pField[i].CodeLength=m_pUI.tableWidget->item(i,5)->text().toInt();
		if(QString(pField[i].Name)==""||pField[i].CodeLength<=0)
		{
			if(QString(pField[i].Name)=="")QMessageBox::warning(NULL,"警告！","字段名不能为空！");
			else QMessageBox::warning(NULL,"警告！","字段长度必须是大于0的正整数！");
			delete []pField;
			logio.Close();
			return;
		}
	}
    int table=logio.CreateTable(0,TableName.toLocal8Bit().toStdString().c_str(),TableHzName.toLocal8Bit().toStdString().c_str(),fNum,&pField[0],0);
	delete []pField;
	logio.CloseTable(table);
	logio.Close();
	accept();
}
void CCreateNewTableDlg::slotAdd()
{
	int count=m_pUI.tableWidget->rowCount();
	m_rowCount++;
	QList<QTableWidgetSelectionRange> selRange=m_pUI.tableWidget->selectedRanges();
	bool isSel=selRange.size()>0;
	int index=0;
	int sRow=isSel?(selRange.value(0).bottomRow()+1):count+1;
	if(!isSel)
	{
		m_pUI.tableWidget->setRowCount(1+count);
		index=sRow-1;
	}else
	{
		m_pUI.tableWidget->insertRow(sRow);
		index=sRow;
	}
		m_pUI.tableWidget->setItem(index,0,new QTableWidgetItem("name"+QString::number(index+1)));
		m_pUI.tableWidget->setItem(index,1,new QTableWidgetItem("字段"+QString::number(index+1)));
		m_pUI.tableWidget->setItem(index,2,new QTableWidgetItem("NONE"));
		m_pUI.tableWidget->setItem(index,3,new QTableWidgetItem(""));
		m_pUI.tableWidget->setItem(index,4,new QTableWidgetItem("INT"));
		m_pUI.tableWidget->setItem(index,5,new QTableWidgetItem("4"));
		m_pUI.tableWidget->item(index,5)->setFlags(Qt::ItemIsEditable);
}
void CCreateNewTableDlg::slotDelete()
{
if(m_rowCount<=1)
	{
		return;
	}
	 
	int count=m_pUI.tableWidget->rowCount();
	int insertRow=m_rowCount-count;
	QList<QTableWidgetSelectionRange> selRanges=m_pUI.tableWidget->selectedRanges();
	bool isSel=selRanges.size()>0;
	if(!isSel)
	{
		return;
	}
	int index=0;
	int sRow=0;
	int eRow=0;
	int delCount=0;
	foreach(const QTableWidgetSelectionRange &range,selRanges)
	{
 
		sRow=range.topRow();		
		eRow=range.bottomRow();
		index=sRow-delCount;
		delCount=0;
		for(int r=sRow;r<=eRow;r++)
		{
			--m_rowCount;
			delCount++;
			m_pUI.tableWidget->removeRow(index);

		}
	}
}



void CCreateNewTableDlg::slotUp()
{
	//选择一行或者多行往前移动，允许不连续选择，如删除1、2、3、8、10行
	//1、把选择的行向上移动一行，移动后被选择的行仍处于选中状态（可以继续上移，实现多步移动）
	//2、CurveNameList内容随之改变
	int count=m_pUI.tableWidget->rowCount();
	int insertRow=m_rowCount-count;
	QList<QTableWidgetSelectionRange> selRanges=m_pUI.tableWidget->selectedRanges();
	bool isSel=selRanges.size()>0;
	if(!isSel)
	{
		return;
	}
	DataSlotHelper::instance()->movedUp(m_pUI.tableWidget);

}
void CCreateNewTableDlg::slotDown()
{
	//选择一行或者多行往后移动，允许不连续选择，如删除1、2、3、8、10行
	//1、把选择的行向上移动一行，移动后被选择的行仍处于选中状态（可以继续上移，实现多步移动）
	//2、CurveNameList内容随之改变
	int count=m_pUI.tableWidget->rowCount();
	int insertRow=m_rowCount-count;
	QList<QTableWidgetSelectionRange> selRanges=m_pUI.tableWidget->selectedRanges();
	bool isSel=selRanges.size()>0;
	if(!isSel)
	{
		return;
	}
	DataSlotHelper::instance()->movedDow(m_pUI.tableWidget);
	
}