开始加入类来处理各种元素

Signed-off-by: facat@lab.com <facat@lab.com>
2014-11-22 11:32:12 +08:00
parent 3a555bd2c1
commit f502f0dc62
8 changed files with 182 additions and 3 deletions
--- a/testHasttable/elementhashtable.cpp
+++ b/testHasttable/elementhashtable.cpp
@@ -0,0 +1,65 @@
+#include "elementhashtable.h"
+//#include <iostream>
+ElementHashtable::ElementHashtable(QObject *parent) :
+    QObject(parent)
+{
+}
+
+bool ElementHashtable::child(QXmlStreamReader &reader)
+{
+
+
+    QStringRef elementName;
+    elementName=reader.name();
+    BasicElementInfo *pointer=NULL;
+    if(elementName.toString()=="SubControlArea")
+    {
+        SubControlArea sa;
+        pointer=&sa;
+        sa.parse(reader);
+    }
+
+    if(pointer)
+    {
+        this->eleHT[elementName.toString()]=*pointer;
+    }
+    return true;
+}
+
+bool ElementHashtable::parse(const QString& xmlPath)
+{
+    QFile xmlFile(xmlPath);
+
+    int loop=0;
+    if(xmlFile.open(QFile::ReadOnly))
+    {
+        QXmlStreamReader reader(&xmlFile);
+        while(!reader.atEnd() && !reader.hasError())
+        {
+            reader.readNext();
+            if(reader.isStartElement())
+            {
+                if(reader.name()=="RDF")//不要读<rdf:RDF xmlns:rdf="http://www.w3.org/1999/ …… 这样一堆东西
+                {
+                    continue;
+                }
+
+                this->child(reader);//处理根元素下的第一级子元素，也就是Substation这一类。
+
+            }
+            loop++;
+            if(loop>20){
+                break;
+            }
+
+        }
+        if(reader.hasError())
+        {
+            qDebug()<<reader.errorString()<<"\n";
+            qDebug()<<"line number "<<reader.lineNumber()<<"\n";
+        }
+        xmlFile.close();
+    }
+
+    return true;
+}