public static void start()
{
int intCursorStartPos = Constants.DEFAULT_CURSOR_START_Y_POS;
int intCursorCurrentPos = intCursorStartPos;
int intMaxNumberOfItems = Console.WindowHeight - Constants.NUM_OF_ITEMS_OFFSET; // 3 for top, 3 for bottom
int playlistStateCounter = 0;
Playlist objPlaylist = new Playlist ();
Filelist objFilelist = new Filelist ();
// Get Files
objFilelist = getFiles ();
// Build Screen
buildScreen();
objFilelist.showFilelist (((Console.WindowWidth - 1) / 2) + Constants.FILELIST_X_OFFSET , Constants.FILELIST_Y_OFFSET);
Util.WritePos (((Console.WindowWidth - 1) / 2) + Constants.FILELIST_PAGE_OFFSET, Console.WindowHeight - 1, " 1/" + objFilelist.getPages().ToString(), ConsoleColor.DarkRed, Util.BACKGROUND);
Util.WritePos(((Console.WindowWidth - 1) / 2) + Constants.DEFAULT_CURSOR_START_X_POS , intCursorStartPos, "-->", ConsoleColor.Blue, Util.BACKGROUND);
do {
while(! Console.KeyAvailable) {
switch(Console.ReadKey(true).Key) {
case ConsoleKey.DownArrow:
intCursorCurrentPos++;
if(intCursorCurrentPos > (intMaxNumberOfItems + intCursorStartPos - 1)) { intCursorCurrentPos = (intMaxNumberOfItems + intCursorStartPos - 1); }
if(objFilelist.getFilelist().Count <= (intCursorCurrentPos - intCursorStartPos) + (intMaxNumberOfItems * objFilelist.getPageOffset())) {
intCursorCurrentPos--;
}
Util.WritePos(((Console.WindowWidth - 1) / 2) + Constants.DEFAULT_CURSOR_START_X_POS, intCursorCurrentPos - 1, " ", ConsoleColor.Blue, Util.BACKGROUND);
Util.WritePos(((Console.WindowWidth - 1) / 2) + Constants.DEFAULT_CURSOR_START_X_POS , intCursorCurrentPos, "-->", ConsoleColor.Blue, Util.BACKGROUND);
break;
case ConsoleKey.UpArrow:
intCursorCurrentPos--;
if(intCursorCurrentPos < intCursorStartPos) { intCursorCurrentPos = intCursorStartPos; }
Util.WritePos(((Console.WindowWidth - 1) / 2) + Constants.DEFAULT_CURSOR_START_X_POS, intCursorCurrentPos + 1, " ", ConsoleColor.Blue, Util.BACKGROUND);
Util.WritePos(((Console.WindowWidth - 1) / 2) + Constants.DEFAULT_CURSOR_START_X_POS , intCursorCurrentPos, "-->", ConsoleColor.Blue, Util.BACKGROUND);
break;
case ConsoleKey.LeftArrow:
break;
case ConsoleKey.RightArrow:
break;
case ConsoleKey.Delete:
break;
case ConsoleKey.W:
// TODO: Switch windows: File list to play list and vice versa
break;
case ConsoleKey.F1:
objPlaylist.pageOffsetInc();
if(objPlaylist.getPageOffset() > (objPlaylist.getPages() - 1)) { objPlaylist.setPageOffset(objPlaylist.getPages() - 1); }
objPlaylist.showPlaylist (Constants.PLAYLIST_X_OFFSET, Constants.PLAYLIST_Y_OFFSET);
Util.WritePos (Constants.FILELIST_PAGE_OFFSET, Console.WindowHeight - 1, " " + (objPlaylist.getPageOffset() + 1).ToString() + "/" + objPlaylist.getPages().ToString() + " ", ConsoleColor.DarkRed, Util.BACKGROUND);
break;
case ConsoleKey.F2:
objPlaylist.pageOffsetDec();
if(objPlaylist.getPageOffset() < 0) { objPlaylist.setPageOffset(0); }
objPlaylist.showPlaylist (Constants.PLAYLIST_X_OFFSET, Constants.PLAYLIST_Y_OFFSET);
Util.WritePos (Constants.FILELIST_PAGE_OFFSET, Console.WindowHeight - 1, " " + (objPlaylist.getPageOffset() + 1).ToString() + "/" + objPlaylist.getPages().ToString() + " ", ConsoleColor.DarkRed, Util.BACKGROUND);
break;
case ConsoleKey.F6:
objFilelist.pageOffsetInc();
intCursorCurrentPos = intCursorStartPos;
if(objFilelist.getPageOffset() > (objFilelist.getPages() - 1)) { objFilelist.setPageOffset(objFilelist.getPages() - 1); }
objFilelist.showFilelist (((Console.WindowWidth - 1) / 2) + Constants.FILELIST_X_OFFSET , Constants.FILELIST_Y_OFFSET);
Util.WritePos (((Console.WindowWidth - 1) / 2) + Constants.FILELIST_PAGE_OFFSET, Console.WindowHeight - 1, " " + (objFilelist.getPageOffset() + 1).ToString() + "/" + objFilelist.getPages().ToString() + " ", ConsoleColor.DarkRed, Util.BACKGROUND);
Util.WritePos(((Console.WindowWidth - 1) / 2) + Constants.DEFAULT_CURSOR_START_X_POS , intCursorCurrentPos, "-->", ConsoleColor.Blue, Util.BACKGROUND);
break;
case ConsoleKey.F7:
objFilelist.pageOffsetDec();
intCursorCurrentPos = intCursorStartPos;
if(objFilelist.getPageOffset() < 0) { objFilelist.setPageOffset(0); }
objFilelist.showFilelist (((Console.WindowWidth - 1) / 2) + Constants.FILELIST_X_OFFSET , Constants.FILELIST_Y_OFFSET);
Util.WritePos (((Console.WindowWidth - 1) / 2) + Constants.FILELIST_PAGE_OFFSET, Console.WindowHeight - 1, " " + (objFilelist.getPageOffset() + 1).ToString() + "/" + objFilelist.getPages().ToString() + " ", ConsoleColor.DarkRed, Util.BACKGROUND);
Util.WritePos(((Console.WindowWidth - 1) / 2) + Constants.DEFAULT_CURSOR_START_X_POS , intCursorCurrentPos, "-->", ConsoleColor.Blue, Util.BACKGROUND);
break;
case ConsoleKey.S:
if(objPlaylist.getName() == "") {
Util.WritePos(Constants.PLAYLIST_NAME_X_OFFSET, Constants.PLAYLIST_NAME_Y_OFFSET, "Enter playlist name: ");
objPlaylist.setName(Console.ReadLine());
}
if(objPlaylist.getName().Substring(objPlaylist.getName().LastIndexOf(".") + 1) == objPlaylist.getName()) {
objPlaylist.setName(objPlaylist.getName() + "." + objPlaylist.getFileFormat());
} else {
objPlaylist.setFileFormat(objPlaylist.getName().Substring(objPlaylist.getName().LastIndexOf(".") + 1));
}
Writer objWriter = new Writer(objPlaylist);
objWriter.writeFile();
break;
case ConsoleKey.Enter:
playlistStateCounter++;
if(playlistStateCounter > intMaxNumberOfItems) {
playlistStateCounter = 1; objPlaylist.pageOffsetInc();
Util.WritePos (Constants.FILELIST_PAGE_OFFSET, Console.WindowHeight - 1, " " + (objPlaylist.getPageOffset() + 1).ToString() + "/" + objPlaylist.getPages().ToString() + " ", ConsoleColor.DarkRed, Util.BACKGROUND);
}
PlaylistItem objPlaylistItem = new PlaylistItem();
objPlaylistItem.setFilename(objFilelist.getFilelist()[(intCursorCurrentPos - intCursorStartPos) + (intMaxNumberOfItems * objFilelist.getPageOffset())].getFilename());
objPlaylistItem.setFullPath(objFilelist.getFilelist()[(intCursorCurrentPos - intCursorStartPos) + (intMaxNumberOfItems * objFilelist.getPageOffset())].getFullPath());
objPlaylist.addItem(objPlaylistItem);
objPlaylist.showPlaylist (Constants.PLAYLIST_X_OFFSET, Constants.PLAYLIST_Y_OFFSET);
break;
case ConsoleKey.Escape:
Console.BackgroundColor = ConsoleColor.Black;
Console.Clear();
Environment.Exit(-1);
break;
}
}
} while(Console.ReadKey(true).Key != ConsoleKey.Escape);
}
