From 6882a04fb36642862b11efe514251d32070c3d65 Mon Sep 17 00:00:00 2001
From: Konstantin Tokarev <annulen@yandex.ru>
Date: Thu, 25 Aug 2016 19:20:41 +0300
Subject: Imported QtWebKit TP3 (git b57bc6801f1876c3220d5a4bfea33d620d477443)

Change-Id: I3b1d8a2808782c9f34d50240000e20cb38d3680f
Reviewed-by: Konstantin Tokarev <annulen@yandex.ru>
---
 Source/WebCore/html/HTMLOptionsCollection.cpp | 53 +++++++++------------------
 1 file changed, 18 insertions(+), 35 deletions(-)

(limited to 'Source/WebCore/html/HTMLOptionsCollection.cpp')

diff --git a/Source/WebCore/html/HTMLOptionsCollection.cpp b/Source/WebCore/html/HTMLOptionsCollection.cpp
index ddcfcb486..b36c3f480 100644
--- a/Source/WebCore/html/HTMLOptionsCollection.cpp
+++ b/Source/WebCore/html/HTMLOptionsCollection.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2006, 2011, 2012 Apple Computer, Inc.
+ * Copyright (C) 2006, 2011, 2012 Apple Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ -23,69 +23,52 @@
 
 #include "ExceptionCode.h"
 #include "HTMLOptionElement.h"
-#include "HTMLSelectElement.h"
 
 namespace WebCore {
 
-HTMLOptionsCollection::HTMLOptionsCollection(Node* select)
-    : HTMLCollection(select, SelectOptions, DoesNotOverrideItemAfter)
+HTMLOptionsCollection::HTMLOptionsCollection(HTMLSelectElement& select)
+    : CachedHTMLCollection<HTMLOptionsCollection, CollectionTypeTraits<SelectOptions>::traversalType>(select, SelectOptions)
 {
-    ASSERT(select->hasTagName(HTMLNames::selectTag));
 }
 
-PassRefPtr<HTMLOptionsCollection> HTMLOptionsCollection::create(Node* select, CollectionType)
+Ref<HTMLOptionsCollection> HTMLOptionsCollection::create(HTMLSelectElement& select, CollectionType)
 {
-    return adoptRef(new HTMLOptionsCollection(select));
+    return adoptRef(*new HTMLOptionsCollection(select));
 }
 
-void HTMLOptionsCollection::add(PassRefPtr<HTMLOptionElement> element, ExceptionCode& ec)
+void HTMLOptionsCollection::add(HTMLElement* element, HTMLElement* beforeElement, ExceptionCode& ec)
 {
-    add(element, length(), ec);
+    selectElement().add(element, beforeElement, ec);
 }
 
-void HTMLOptionsCollection::add(PassRefPtr<HTMLOptionElement> element, int index, ExceptionCode& ec)
+void HTMLOptionsCollection::add(HTMLElement* element, int beforeIndex, ExceptionCode& ec)
 {
-    HTMLOptionElement* newOption = element.get();
-
-    if (!newOption) {
-        ec = TYPE_MISMATCH_ERR;
-        return;
-    }
-
-    if (index < -1) {
-        ec = INDEX_SIZE_ERR;
-        return;
-    }
-
-    ec = 0;
-    HTMLSelectElement* select = toHTMLSelectElement(ownerNode());
-
-    if (index == -1 || unsigned(index) >= length())
-        select->add(newOption, 0, ec);
-    else
-        select->add(newOption, toHTMLOptionElement(item(index)), ec);
-
-    ASSERT(!ec);
+    add(element, item(beforeIndex), ec);
 }
 
 void HTMLOptionsCollection::remove(int index)
 {
-    toHTMLSelectElement(ownerNode())->remove(index);
+    selectElement().removeByIndex(index);
+}
+
+void HTMLOptionsCollection::remove(HTMLOptionElement* option)
+{
+    selectElement().remove(option);
 }
 
 int HTMLOptionsCollection::selectedIndex() const
 {
-    return toHTMLSelectElement(ownerNode())->selectedIndex();
+    return selectElement().selectedIndex();
 }
 
 void HTMLOptionsCollection::setSelectedIndex(int index)
 {
-    toHTMLSelectElement(ownerNode())->setSelectedIndex(index);
+    selectElement().setSelectedIndex(index);
 }
 
 void HTMLOptionsCollection::setLength(unsigned length, ExceptionCode& ec)
 {
-    toHTMLSelectElement(ownerNode())->setLength(length, ec);
+    selectElement().setLength(length, ec);
 }
 
 } //namespace
-- 
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