/// <summary>
/// Clipboard has changed - event
/// </summary>
/// <param name="format">Data format</param>
/// <param name="data">Data object</param>
private void ClipboardMonitor_OnClipboardChange(ClipboardFormat format, object data)
{
var clipboardObject = new ClipboardObject(format, data);
if (LastClipboardObject != null && LastClipboardObject.Equals(clipboardObject))
{
return; // Same clipboard as the last one, ignoring!
}
CurrentIndex = 0;
var item = Find(clipboardObject);
if (item != null)
{
ClipboardObjects.Remove(clipboardObject);
ClipboardObjects.Enqueue(clipboardObject);
}
else
{
ClipboardObjects.Enqueue(clipboardObject);
}
OnPropertyChanged(nameof(ClipboardObjects));
LastClipboardObject = clipboardObject;
SessionClips++;
}
/// <summary>
/// Find an clip matching a checksum
/// </summary>
/// <param name="clipitem">Checksum to find</param>
/// <returns><see cref="ClipboardObject"/> or null</returns>
public ClipboardObject Find(ClipboardObject clipitem)
{
var result = ClipboardObjects.AsParallel().FirstOrDefault(clip => clip.Checksum.SequenceEqual(clipitem.Checksum));
return(result);
}
private bool Equals(ClipboardObject other)
{
if (Format == other.Format && Equals(Data, other.Data))
{
return true;
}
if (Data.GetType() != other.Data.GetType() || !Equals(Key, other.Key))
return false;
if (Checksum != null && other.Checksum != null)
{
if (Checksum.LongLength != other.Checksum.LongLength)
return false;
if (Checksum.SequenceEqual(other.Checksum))
return true;
}
var strings = other.Data as string[];
if (strings != null)
{
var thisData = (string[])Data;
var otherData = strings;
if (thisData.LongLength != otherData.LongLength)
return false;
for (var i = 0; i < thisData.LongLength; i++)
{
if (!Equals(thisData[i], otherData[i]))
return false;
}
return true;
}
var bitmaps = other.Data as Bitmap;
if (bitmaps != null)
{
var thisData = (Bitmap)Data;
var otherData = bitmaps;
try
{
if (thisData.Size != otherData.Size || thisData.PixelFormat != otherData.PixelFormat)
return false;
}
catch (Exception)
{
return false;
}
return false;
}
return false;
}
private bool Equals(ClipboardObject other)
{
if (Format == other.Format && Equals(Data, other.Data))
{
return(true);
}
if (Data.GetType() != other.Data.GetType() || !Equals(Key, other.Key))
{
return(false);
}
if (Checksum != null && other.Checksum != null)
{
if (Checksum.LongLength != other.Checksum.LongLength)
{
return(false);
}
if (Checksum.SequenceEqual(other.Checksum))
{
return(true);
}
}
var strings = other.Data as string[];
if (strings != null)
{
var thisData = (string[])Data;
var otherData = strings;
if (thisData.LongLength != otherData.LongLength)
{
return(false);
}
for (var i = 0; i < thisData.LongLength; i++)
{
if (!Equals(thisData[i], otherData[i]))
{
return(false);
}
}
return(true);
}
var bitmaps = other.Data as Bitmap;
if (bitmaps != null)
{
var thisData = (Bitmap)Data;
var otherData = bitmaps;
try
{
if (thisData.Size != otherData.Size || thisData.PixelFormat != otherData.PixelFormat)
{
return(false);
}
}
catch (Exception)
{
return(false);
}
return(false);
}
return(false);
}
/// <summary>
/// Find an clip matching a checksum
/// </summary>
/// <param name="clipitem">Checksum to find</param>
/// <returns><see cref="ClipboardObject"/> or null</returns>
public ClipboardObject Find(ClipboardObject clipitem)
{
var result = ClipboardObjects.AsParallel().FirstOrDefault(clip => clip.Checksum.SequenceEqual(clipitem.Checksum));
return result;
}
/// <summary>
/// Clipboard has changed - event
/// </summary>
/// <param name="format">Data format</param>
/// <param name="data">Data object</param>
private void ClipboardMonitor_OnClipboardChange(ClipboardFormat format, object data)
{
var clipboardObject = new ClipboardObject(format, data);
if (LastClipboardObject != null && LastClipboardObject.Equals(clipboardObject))
return; // Same clipboard as the last one, ignoring!
CurrentIndex = 0;
var item = Find(clipboardObject);
if (item != null)
{
ClipboardObjects.Remove(clipboardObject);
ClipboardObjects.Enqueue(clipboardObject);
}
else
{
ClipboardObjects.Enqueue(clipboardObject);
}
OnPropertyChanged(nameof(ClipboardObjects));
LastClipboardObject = clipboardObject;
SessionClips++;
}
