完成打印功能(具体样式待定)

fmPrinter/fmPrinter.cpp

@@ -5,6 +5,7 @@
 #include <QCoreApplication>
 #include <QDateTime>
 #include <QPrinter>
+#include <QTextDocument>
 
 FmPrinter &FmPrinter::GetInstance()
 {
@@ -14,7 +15,21 @@ FmPrinter &FmPrinter::GetInstance()
 
 bool FmPrinter::DoPrint(QString printerName, OrderObject *pData)
 {
-    return _RawDataToPrinter(printerName, _GetPrintData(pData));
+    foreach(QString data, _GetPrintData(pData))
+    {
+       if(!_RawDataToPrinter(printerName, data))
+       {
+           return false;
+       }
+
+       QPrinter printer;
+       printer.setPrinterName(printerName);
+       printer.setPageSizeMM(QSizeF(0, 0));
+       QTextDocument text("");
+       text.print(&printer);
+    }
+
+    return true;
 }
 
 bool FmPrinter::TestPrint(QString printerName, QString data)
@@ -22,16 +37,16 @@ bool FmPrinter::TestPrint(QString printerName, QString data)
     return _RawDataToPrinter(printerName, data);
 }
 
-QString FmPrinter::_GetPrintData(OrderObject *pData)
+QStringList FmPrinter::_GetPrintData(OrderObject *pData)
 {
-    QString str_list;
+    QStringList str_list;
     QString str_print;
     QString str_comd_list;
 
     QString filePath = QString("%1/printformat.txt").arg(QCoreApplication::applicationDirPath());
     QFile file(filePath);
     if( !file.open( QFile::ReadOnly)){
-        return QString("无法打开printformat.txt!");
+        return QStringList();
     }
     for(int i=0; i<pData->proList.count(); i++)
     {

fmPrinter/fmPrinter.h

@@ -30,7 +30,7 @@ private:
      * 参数:[1]订单对象
      * 返回:打印数据
      * */
-    QString _GetPrintData(OrderObject* pData);
+    QStringList _GetPrintData(OrderObject* pData);
     /* 功能:打印数据
      * 参数:[1]物理打印机名[2]信息内容
      * 返回:打印数据