Add classes for hr element and node.

Author: reesmichael1

src/WebWhirr.pro

@@ -27,7 +27,9 @@ SOURCES += main.cpp \
     painter/paintnode.cpp \
     painter/paintarea.cpp \
     elements/HTMLImgElement.cpp \
-    nodes/imagenode.cpp
+    nodes/imagenode.cpp \
+    elements/HTMLHrElement.cpp \
+    nodes/horizontalrulenode.cpp
 
 HEADERS += \
     parser/htmlreader.h \
@@ -46,4 +48,6 @@ HEADERS += \
     painter/paintnode.h \
     painter/paintarea.h \
     elements/HTMLImgElement.h \
-    nodes/imagenode.h
+    nodes/imagenode.h \
+    elements/HTMLHrElement.h \
+    nodes/horizontalrulenode.h

src/elements/HTMLHrElement.cpp

@@ -0,0 +1,12 @@
+#include "HTMLHrElement.h"
+
+HTMLHrElement::HTMLHrElement()
+{
+}
+
+HorizontalRuleNode* HTMLHrElement::returnNode()
+{
+    hrNode = new HorizontalRuleNode;
+
+    return hrNode;
+}

src/elements/HTMLHrElement.h

@@ -0,0 +1,17 @@
+#ifndef HTMLHRELEMENT_H
+#define HTMLHRELEMENT_H
+
+#include "HTMLElement.h"
+#include "nodes/horizontalrulenode.h"
+
+class HTMLHrElement : public HTMLElement
+{
+public:
+    HTMLHrElement();
+    virtual HorizontalRuleNode* returnNode();
+
+private:
+    HorizontalRuleNode *hrNode;
+};
+
+#endif // HTMLHRELEMENT_H

src/nodes/horizontalrulenode.cpp

@@ -0,0 +1,7 @@
+#include "horizontalrulenode.h"
+
+HorizontalRuleNode::HorizontalRuleNode()
+{
+    setNeedsPainting(true);
+    setTypeOfRenderNode("hr");
+}

src/nodes/horizontalrulenode.h

@@ -0,0 +1,12 @@
+#ifndef HORIZONTALRULENODE_H
+#define HORIZONTALRULENODE_H
+
+#include "rendernode.h"
+
+class HorizontalRuleNode : public RenderNode
+{
+public:
+    HorizontalRuleNode();
+};
+
+#endif // HORIZONTALRULENODE_H