public void AdvanceFilter(bool Forward)
{
FilterButton toSelect = null;
switch (currentFilter.FilterType)
{
case FilterType.Playlist:
toSelect = Forward ? fltGenre : fltGrouping;
break;
case FilterType.Genre:
toSelect = Forward ? fltArtist : fltPlaylist;
break;
case FilterType.Artist:
toSelect = Forward ? fltAlbum : fltGenre;
break;
case FilterType.Album:
toSelect = Forward ? fltYear : fltArtist;
break;
case FilterType.Year:
toSelect = Forward ? fltGrouping : fltAlbum;
break;
default: // grouping
toSelect = Forward ? fltPlaylist : fltYear;
break;
}
toSelect.Select();
}
public void RestoreFilterButton(FilterButton Button)
{
FilterState fs = filters[Button.FilterType];
Button.FilterValue = fs.Value;
Button.ValueType = fs.ValueType;
Button.StartChar = fs.StartChar;
}
public void AddFilterInfo(FilterType FilterType, FilterButton Button)
{
FilterState fs = new FilterState();
fs.Value = Button.FilterValue;
fs.ValueType = Button.ValueType;
fs.StartChar = Button.StartChar;
filters.Add(FilterType, fs);
}
private void setupControls()
{
txtFilter = new QTextBox();
txtFilter.EnableWatermark(this, Localization.Get(UI_Key.Filter_Search), String.Empty);
fltPlaylist = new FilterButton(FilterType.Playlist);
fltGenre = new FilterButton(FilterType.Genre);
fltArtist = new FilterButton(FilterType.Artist);
fltAlbum = new FilterButton(FilterType.Album);
fltYear = new FilterButton(FilterType.Year);
fltGrouping = new FilterButton(FilterType.Grouping);
filterButtons = new Dictionary <FilterType, FilterButton>();
filterButtons.Add(fltPlaylist.FilterType, fltPlaylist);
filterButtons.Add(fltGenre.FilterType, fltGenre);
filterButtons.Add(fltArtist.FilterType, fltArtist);
filterButtons.Add(fltAlbum.FilterType, fltAlbum);
filterButtons.Add(fltYear.FilterType, fltYear);
filterButtons.Add(fltGrouping.FilterType, fltGrouping);
txtFilter.Bounds = new Rectangle(8, 5, 135, 12);
clearTextFilterRectangle = new Rectangle(150, 0, 15, this.ClientRectangle.Height);
fltPlaylist.Left = 175;
fltPlaylist.FilterName = Localization.Get(UI_Key.Filter_Playlist);
fltGenre.FilterName = Localization.Get(UI_Key.Filter_Genre);
fltArtist.FilterName = Localization.Get(UI_Key.Filter_Artist);
fltAlbum.FilterName = Localization.Get(UI_Key.Filter_Album);
fltYear.FilterName = Localization.Get(UI_Key.Filter_Year);
fltGrouping.FilterName = Localization.Get(UI_Key.Filter_Grouping);
foreach (KeyValuePair <FilterType, FilterButton> kvp in filterButtons)
{
kvp.Value.SelectedEvent += filterSelected;
kvp.Value.FilterValueChanged += filterChanged;
kvp.Value.IndexSelected += showFilterIndex;
kvp.Value.ClickedWithoutSelected += (s) => { RemoveFilterIndex(); };
kvp.Value.ReleaseFilter();
}
txtFilter.Enter += (s, e) => { txtFilterFocus = true; controller.RequestAction(QActionType.KeyPreviewChange); };
txtFilter.Leave += (s, e) => { txtFilterFocus = false; controller.RequestAction(QActionType.KeyPreviewChange); };
txtFilter.TextChanged += new EventHandler(txtFilter_TextChanged);
this.Controls.AddRange(new Control[] { txtFilter, fltPlaylist, fltGenre, fltArtist, fltAlbum, fltYear, fltGrouping });
}
private void showFilterIndex(FilterButton Button)
{
bool show = indexForm == null || indexForm.FilterTypeBasis != Button.FilterType;
if (indexForm != null)
{
RemoveFilterIndex();
}
if (show)
{
CurrentFilterType = Button.FilterType;
indexForm = new frmIndex(this,
new Point(Button.Left + Button.Width / 2, Button.Bottom),
showFilterIndexCallback,
Button);
}
}
private void filterSelected(FilterButton FilterButton)
{
RemoveFilterIndex();
if (!FilterButton.Equals(currentFilter))
{
currentFilter = FilterButton;
foreach (KeyValuePair <FilterType, FilterButton> kvp in filterButtons)
{
if (kvp.Key != FilterButton.FilterType)
{
kvp.Value.Selected = false;
}
}
if (AllowEvents)
{
controller.RequestAction(QActionType.LoadFilterValues);
}
arrangeControls();
}
}
private void filterChanged(FilterButton FilterButton, bool WasOff)
{
RemoveFilterIndex();
switch (FilterButton.ValueType)
{
case FilterValueType.StartChar:
FilterButton.ValueType = FilterValueType.StartChar;
switch (FilterButton.FilterType)
{
case FilterType.Playlist:
ply = t => Database.GetPlaylistTracks(FilterButton.StartChar);
break;
case FilterType.Genre:
gen = t => t.FindAll(ti => ti.Genre.Length > 0 && Char.ToUpperInvariant(ti.Genre[0]) == fltGenre.StartChar);
break;
case FilterType.Artist:
art = t => t.FindAll(ti => ti.MainGroupNoThe.Length > 0 && Char.ToUpperInvariant(ti.MainGroupNoThe[0]) == fltArtist.StartChar);
break;
case FilterType.Album:
alb = t => t.FindAll(ti => ti.Album.Length > 0 && Char.ToUpperInvariant(ti.Album[0]) == fltAlbum.StartChar);
break;
case FilterType.Year:
yr = t => t.FindAll(ti => ti.DecadeChar == fltYear.StartChar);
break;
case FilterType.Grouping:
gpg = t => t.FindAll(ti => ti.Grouping.Length > 0 && Char.ToUpperInvariant(ti.Grouping[0]) == fltGrouping.StartChar);
break;
}
if (AllowEvents)
{
FilterValueChanged.Invoke(FilterButton.FilterType, FilterButton.FilterValue, WasOff, true);
}
break;
case FilterValueType.SpecificValue:
switch (FilterButton.FilterType)
{
case FilterType.Playlist:
ply = t => Database.GetPlaylistTracks(fltPlaylist.FilterValue);
break;
case FilterType.Genre:
gen = t => t.FindAll(ti => ti.Genre == fltGenre.FilterValue);
break;
case FilterType.Artist:
art = t => t.FindAll(ti => ti.MainGroup == fltArtist.FilterValue);
break;
case FilterType.Album:
alb = t => t.FindAll(ti => ti.Album == fltAlbum.FilterValue);
break;
case FilterType.Year:
yr = t => t.FindAll(ti => ti.YearString == fltYear.FilterValue);
break;
case FilterType.Grouping:
gpg = t => t.FindAll(ti => ti.Grouping == fltGrouping.FilterValue);
break;
}
if (AllowEvents)
{
FilterValueChanged.Invoke(FilterButton.FilterType, FilterButton.FilterValue, WasOff, false);
}
break;
case FilterValueType.None:
switch (FilterButton.FilterType)
{
case FilterType.Playlist:
ply = t => t;
break;
case FilterType.Genre:
gen = t => t;
break;
case FilterType.Artist:
art = t => t;
break;
case FilterType.Album:
alb = t => t;
break;
case FilterType.Year:
yr = t => t;
break;
case FilterType.Grouping:
gpg = t => t;
break;
}
if (AllowEvents)
{
FilterReleased.Invoke(FilterButton.FilterType);
}
break;
}
arrangeControls();
}
public frmIndex(FilterBar Parent, Point Anchor, IndexCallback Callback, FilterButton Button) : base(String.Empty, ButtonCreateType.None)
{
this.DoubleBuffered = true;
callback = Callback;
button = Button;
this.filterChar = '\0';
this.FormBorderStyle = FormBorderStyle.None;
this.StartPosition = FormStartPosition.Manual;
this.KeyPreview = true;
this.FilterTypeBasis = button.FilterType;
setCaption();
buttons = new List <QButton>();
var aa = getChars(Parent, Button.FilterType).ToList();
aa.RemoveAll(c => c <= ' ' || c == CLEAR_CHAR);
if (aa.Count() == 0)
{
this.NoData = true;
this.Close();
this.callback(this);
return;
}
this.NoData = false;
aa.Sort();
if (button.ValueType != FilterValueType.None)
{
aa.Add(CLEAR_CHAR);
}
aa = aa.Take(55).ToList();
bool filterBadChars;
switch (System.Globalization.CultureInfo.CurrentCulture.TwoLetterISOLanguageName)
{
case "en":
case "de":
case "it":
case "cs":
case "fr":
case "pt":
filterBadChars = true;
break;
default:
filterBadChars = false;
break;
}
foreach (char c in aa)
{
QButton b;
if (Button.FilterType == FilterType.Year && c != CLEAR_CHAR)
{
b = new QButton(c.ToString() + "0s", false, true);
}
else
{
b = new QButton(c.ToString(), false, true);
}
if ((!filterBadChars) || (c < 0xFF))
{
b.Tag = c;
buttons.Add(b);
b.BackColor = this.BackColor;
b.ButtonPressed += new QButton.ButtonDelegate(click);
this.Controls.Add(b);
}
}
this.MinimumSize = Size.Empty;
buttons.Add(new QButton("~", false, true)); // placeholder for close button
desiredWidth = arrangeButtons() + BORDER_WIDTH + 2;
closeButtonRect = new Rectangle(buttons[buttons.Count - 1].Location, Properties.Resources.filter_index_close_hover.Size);
buttons.RemoveAt(buttons.Count - 1);
this.ClientSize = new System.Drawing.Size(desiredWidth,
rows * buttons[0].Height + BORDER_WIDTH * 2);
Point p = Parent.PointToScreen(new Point(Math.Min(Anchor.X - this.Width / 2, Parent.Right - this.Width), Anchor.Y));
p = new Point(Math.Max(0, p.X), p.Y);
this.Location = p;
this.Owner = Lib.MainForm;
this.Show(Lib.MainForm);
QButton lastButton = buttons[buttons.Count - 1];
if (lastButton.Text[0] == '_')
{
QToolTip clearToolTip = new QToolTip(lastButton, String.Empty);
clearToolTip.SetToolTip(lastButton, Localization.Get(UI_Key.Filter_Index_Clear));
}
tooltip = new QToolTip(this, Localization.Get(UI_Key.Filter_Index_Cancel));
tooltip.Active = false;
}
