// 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) 2009 Novell, Inc. (http://www.novell.com)
//
// Authors:
// Sandy Armstrong <sanfordarmstrong@gmail.com>
//
using System;
using Mono.UIAutomation.Source;
namespace System.Windows.Automation{
public class GridPattern : BasePattern
{
public struct GridPatternInformation
{
private bool cache;
private GridPattern pattern;
internal GridPatternInformation (GridPattern pattern, bool cache)
{
this.pattern = pattern;
this.cache = cache;
}
public int RowCount {
get { return (int) pattern.element.GetPropertyValue (RowCountProperty, cache); }
}
public int ColumnCount {
get { return (int) pattern.element.GetPropertyValue (ColumnCountProperty, cache); }
}
}
private AutomationElement element;
private bool cached;
private GridPatternInformation currentInfo;
private GridPatternInformation cachedInfo;
internal GridPattern ()
{
}
internal GridPattern (IGridPattern source, AutomationElement element, bool cached)
{
this.element = element;
this.cached = cached;
this.Source = source;
currentInfo = new GridPatternInformation (this, false);
if (cached)
cachedInfo = new GridPatternInformation (this, true);
}
internal IGridPattern Source { get; private set; }
public GridPatternInformation Cached {
get {
if (!cached)
throw new InvalidOperationException ("Cannot request a property or pattern that is not cached");
return cachedInfo;
}
}
public GridPatternInformation Current {
get {
return currentInfo;
}
}
public AutomationElement GetItem (int row, int column)
{
return SourceManager.GetOrCreateAutomationElement (Source.GetItem (row, column));
}
public static readonly AutomationPattern Pattern =
GridPatternIdentifiers.Pattern;
public static readonly AutomationProperty RowCountProperty =
GridPatternIdentifiers.RowCountProperty;
public static readonly AutomationProperty ColumnCountProperty =
GridPatternIdentifiers.ColumnCountProperty;
}
}
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