public Menu()
{
InitializeComponent();
mDatabase = new TrackDatabase();
mDatabase.Open();
}
public SetupForm(TrackDatabase db)
{
mDatabase = db;
InitializeComponent();
PopulateLists();
SetTotalTracks();
}
public EditForm(TrackDatabase db)
{
mDatabase = db;
InitializeComponent();
InitalizeGrid();
WindowState = FormWindowState.Maximized;
}
public void AddRandomTracks(TrackDatabase database, HashSet<Track> ignoreTracks, string[] genres, int tracks, bool themesonly)
{
//Create a random generator
Random random = new Random();
//Create list of tracks for selection (ignoring tracks in previous playlists)
TrackCollection picklist = new TrackCollection();
foreach (Track track in database.Tracks) {
foreach (string s in genres) {
//Genre in Round and track not already used
if (String.Compare(track.Genre, s, true) == 0 && !ignoreTracks.Contains(track)) {
// Check whether only themes to be chosen
if (track.IsTheme || !themesonly) {
//Add to pick list
picklist.Add(track);
}
}
}
}
// Shuffle the order first
picklist.Shuffle();
// Now sort by times played
picklist.Sort(new Track.TrackTimesPlayedComparer());
// Pick random tracks
for (int i = 0; i < tracks; i++) {
//Check if the list has any tunes
if (picklist.Count == 0)
break;
//Pick a random track from the selection list
int ri = random.Next(0, picklist.Count);
//Save in playlist
Add(picklist[ri]);
//Remove track from selection list
picklist.RemoveAt(ri);
}
}
public FastAnswerForm(TrackDatabase db, string[] genres = null)
{
mDatabase = db;
// Initialise the form
InitializeComponent();
pnlQuestions.Visible = true;
pnlConclusion.Visible = false;
// Create playlist
mPlaylist = mDatabase.Tracks.GetFromGenre(genres);
mPlaylist.Shuffle();
// Now sort by times played
mPlaylist.Sort(new Track.TrackTimesPlayedComparer());
// Start the session
mSessionTime.Start();
NextTrack();
}
public GenreSelectorDialog(TrackDatabase db)
{
mDatabase = db;
mGenres = mDatabase.GetGenres();
mSelectedGenres = new string[0];
mForm = new Form();
mForm.SuspendLayout();
mForm.Text = "Genre Selection";
mForm.MinimizeBox = false;
mForm.MaximizeBox = false;
mForm.FormBorderStyle = FormBorderStyle.FixedDialog;
mForm.StartPosition = FormStartPosition.CenterScreen;
mForm.Size = new Size(200, 250);
mGenreCheckList = new CheckedListBox();
mGenreCheckList.CheckOnClick = true;
mGenreCheckList.IntegralHeight = false;
mGenreCheckList.Location = new Point(3, 3);
mGenreCheckList.Size = new Size(mForm.ClientSize.Width - 6, mForm.ClientSize.Height - 32);
mGenreCheckList.Anchor = AnchorStyles.Left | AnchorStyles.Top | AnchorStyles.Right | AnchorStyles.Bottom;
foreach (string genre in mGenres)
mGenreCheckList.Items.Add(String.Format("{0} ({1})", genre, mDatabase.GetGenreTrackCount(genre)), true);
mForm.Controls.Add(mGenreCheckList);
mOKButton = new Button();
//mOKButton.DialogResult = DialogResult.OK;
mOKButton.Text = "OK";
mOKButton.Location = new Point(mForm.ClientSize.Width - 78, mForm.ClientSize.Height - 26);
mOKButton.Size = new Size(75, 23);
mOKButton.Anchor = AnchorStyles.Right | AnchorStyles.Bottom;
mOKButton.Click += new EventHandler(mOKButton_Click);
mForm.Controls.Add(mOKButton);
mForm.AcceptButton = mOKButton;
mForm.ResumeLayout();
}
public Quiz(TrackDatabase db, string path)
{
LoadXMLQuiz(db, path);
}
private void LoadXMLQuiz(TrackDatabase db, string path)
{
Round r = null;
bool inQuiz = false;
bool inRound = false;
bool inTrack = false;
int missingtunes = 0;
string name;
string playMode;
string text;
XmlReader xmlReader;
xmlReader = XmlReader.Create(path);
mCreationTime = File.GetCreationTime(path);
missingtunes = 0;
while (xmlReader.Read()) {
switch (xmlReader.NodeType) {
case XmlNodeType.Element:
switch (xmlReader.Name) {
case "Quiz":
inQuiz = true;
name = xmlReader.GetAttribute("Name");
if (name != null)
Name = name;
break;
case "Round":
if (inQuiz) {
inRound = true;
name = xmlReader.GetAttribute("Name");
playMode = xmlReader.GetAttribute("PlayMode");
r = new Round();
if (name != null)
r.Name = name;
if (playMode != null) {
if (IsPositiveInt(playMode))
r.PlayMode = Convert.ToInt32(playMode);
}
}
break;
case "Track":
if (inRound) {
inTrack = true;
}
break;
}
break;
case XmlNodeType.Text:
if (inTrack) {
text = xmlReader.Value;
if (text != null) {
// Check whether track is found in the database
if (db.Tracks.Contains(text))
r.Tracks.Add(db.GetTune(text));
else
missingtunes++;
}
}
break;
case XmlNodeType.EndElement:
switch (xmlReader.Name) {
case "Quiz":
inQuiz = false;
break;
case "Round":
if (r != null) {
mRounds.Add(r);
r = null;
}
inRound = false;
break;
case "Track":
inTrack = false;
break;
}
break;
}
}
if (missingtunes > 0) {
MessageBox.Show(missingtunes.ToString() + " tunes were not in database and have been removed from the quiz.", "Missing Tunes", MessageBoxButtons.OK);
}
}
