Add support for parsing hr element.

Author: reesmichael1

src/parser/htmlreader.cpp

@@ -9,6 +9,7 @@
 #include "elements/HTMLBElement.h"
 #include "elements/HTMLParagraphElement.h"
 #include "elements/HTMLImgElement.h"
+#include "elements/HTMLHrElement.h"
 #include "painter/paintnode.h"
 
 HTMLReader::HTMLReader()
@@ -279,6 +280,10 @@ RenderNode* HTMLReader::createNode(std::string nodeName,
     {
         node = createImageNode(currentState, i, HTMLFilepath);
     }
+    else if (nodeName == "hr")
+    {
+        node = createHrNode();
+    }
     else if (nodeName == "head")
     {
         node = createHeadNode();
@@ -445,6 +450,15 @@ ImageNode* HTMLReader::createImageNode(parseState &currentState,
     return image;
 }
 
+HorizontalRuleNode* HTMLReader::createHrNode()
+{
+    HTMLHrElement hrElement;
+    HorizontalRuleNode *hrNode = new HorizontalRuleNode;
+    hrNode = hrElement.returnNode();
+
+    return hrNode;
+}
+
 HeadNode* HTMLReader::createHeadNode()
 {
     HTMLHeadElement headElement;

src/parser/htmlreader.h

@@ -10,6 +10,7 @@
 #include "nodes/bodynode.h"
 #include "nodes/bnode.h"
 #include "nodes/imagenode.h"
+#include "nodes/horizontalrulenode.h"
 
 class HTMLReader
 {
@@ -61,6 +62,7 @@ class HTMLReader
     BNode* createBNode(parseState &currentState);
     ImageNode *createImageNode(parseState &currentState,
                                std::string::iterator &i, std::string HTMLFilepath);
+    HorizontalRuleNode *createHrNode();
 
 private:
     Document *webpage;