public void keyPressed() {

		switch (key) {
		case 'O':
			String url = selectInput("Select a file to process:");
			if (url != null) {
				println("Create new File: url: " + url);
				createNewFile("files", url);
				
				Tag_File file = SQL.getLastFile();
				if(user != null){
					//Tag_File file = (Tag_File) showFiles.get(0);
					SQL.bindTag(file, user);
				}
				
				
				
			}
			
			break;
		case 'U':
			// Set User
			user = (Tag_User) SQL.queryTagList("users").get(0);
			break;
		case 'L':
			createPromt("locations");
			break;
		case 'K':
			createPromt("keywords");
			break;
		case 'P':
			createPromt("projects");
			break;
		case 'T':
			// Bind File - Tag
			Tag_File file = (Tag_File) showFiles.get(0);
			Tag tag = new Tag_Location("locations", 5, "Ort", "coordinaten");
			SQL.bindTag(file, tag);
			break;

		}
	}