using System;
using System.Collections.Generic;
using System.Text;

// The 'text' parameter will contain the text from the:
//   - Current Clipboard when run by HotKey
//   - History Item when run from the History Menu
// The returned string will be:
//   - Placed directly on the Clipboard
//   - Ignored by ClipboardFusion if it is 'null'
public static class ClipboardFusionHelper
{
	public static string ProcessText(string text)
    {
	// Copy the selected text
	text = BFS.Clipboard.CopyText();
		
	// Remove whitespace
        StringBuilder a = new StringBuilder(text.Length);
		for(int i = 0; i < text.Length -1; ++i)
		{
            char c = text[i];
			char d = text[i+1];
            if ((c == ' ' || c == '\t' || c == '\n' || c == '\r') && (d == ' ' || d == '\t' || d == '\n' || d == '\r'))
            {
                continue;
            }
			else if (c == ' ' || c == '\t' || c == '\n' || c == '\r')
			{
				a.Append(' ');
				continue;
			}
            a.Append(c);
        }
		//BFS.Clipboard.PasteText(a.ToString());
		BFS.ClipboardFusion.AddHistoryText(a.ToString());
        return a.ToString();   
    }
}