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// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// Copyright (c) 2008 Novell, Inc.
//
// Authors:
// Andreia Gaita (avidigal@novell.com)
//
using System;
using System.Collections;
using System.Collections.Generic;
using Mono.WebBrowser.DOM;
namespace Mono.Mozilla.DOM
{
internal class StylesheetList : DOMObject, IStylesheetList
{
private nsIDOMStyleSheetList unmanagedStyles;
private List<IStylesheet> styles;
public StylesheetList(WebBrowser control, nsIDOMStyleSheetList stylesheetList) : base (control)
{
if (control.platform != control.enginePlatform)
unmanagedStyles = nsDOMStyleSheetList.GetProxy (control, stylesheetList);
else
unmanagedStyles = stylesheetList;
styles = new List<IStylesheet>();
}
#region IDisposable Members
protected override void Dispose (bool disposing)
{
if (!disposed) {
if (disposing) {
Clear ();
}
}
base.Dispose(disposing);
}
#endregion
#region Helpers
protected void Clear ()
{
styles.Clear ();
}
internal void Load ()
{
Clear ();
uint count;
unmanagedStyles.getLength (out count);
for (int i = 0; i < count;i++) {
nsIDOMStyleSheet style;
unmanagedStyles.item ((uint)i, out style);
styles.Add (new Stylesheet (control, style));
}
}
#endregion
IEnumerator IEnumerable.GetEnumerator()
{
if (styles.Count == 0)
Load ();
return styles.GetEnumerator();
}
public IStylesheet this [int index] {
get {
return styles[index];
}
set {
styles[index] = value;
}
}
public int Count {
get {
if (styles.Count == 0)
Load ();
return styles.Count;
}
}
}
}
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