public void OnClipboardChange()
{
if (Clipboard.ContainsText())
{
string text = Clipboard.GetText();
_ = new TextItem(this, text);
}
else if (Clipboard.ContainsFileDropList())
{
StringCollection files = Clipboard.GetFileDropList();
_ = new FileItem(this, files);
}
else if (Clipboard.ContainsImage())
{
Image image = Clipboard.GetImage();
_ = new ImageItem(this, image);
}
else if (Clipboard.ContainsAudio())
{
Stream audio = Clipboard.GetAudioStream();
_ = new AudioItem(this, audio);
}
else
{
IDataObject data = Clipboard.GetDataObject();
_ = new CustomItem(this, data);
}
}
public static void FromFile()
{
// if CLIPBOARD file is missing or empty
if (!LocalClipboard.ClipboardFile.Exists || LocalClipboard.ClipboardFile.Length == 0)
{
return;
}
// store the current contents of the clipboard file
string clipboardString = LocalClipboard.GetClipboard();
// update the backup file with clipboardString
LocalClipboard.BackupClipboard(clipboardString);
// traverse clipboardString via StringReader
using (StringReader strRead = new StringReader(clipboardString))
{
// peek returns -1 if no more characters are available
while (strRead.Peek() != -1)
{
// Type
ClipboardItem.TypeEnum type = (ClipboardItem.TypeEnum)strRead.Read();
// KeyDiff
ushort keyDiff = ushort.Parse(strRead.ReadLine());
// remaining operations depend on the type of item
switch (type)
{
case ClipboardItem.TypeEnum.Text:
_ = new TextItem(LocalClipboard.MainWindow, keyDiff, strRead);
break;
case ClipboardItem.TypeEnum.FileDropList:
_ = new FileItem(LocalClipboard.MainWindow, keyDiff, strRead);
break;
case ClipboardItem.TypeEnum.Image:
_ = new ImageItem(LocalClipboard.MainWindow, keyDiff, strRead);
break;
case ClipboardItem.TypeEnum.Audio:
_ = new AudioItem(LocalClipboard.MainWindow, keyDiff, strRead);
break;
case ClipboardItem.TypeEnum.Custom:
_ = new CustomItem(LocalClipboard.MainWindow, keyDiff, strRead);
break;
}
}
}
}