private static void ShowSpotify()
{
if (Spotify.IsRunning())
{
var hWnd = Spotify.GetSpotify();
// check Spotify's current window state
var placement = new Win32.WINDOWPLACEMENT();
Win32.GetWindowPlacement(hWnd, ref placement);
int showCommand = Win32.Constants.SW_SHOW;
// if Spotify is minimzed we need to send a restore so that the window
// will come back exactly like it was before being minimized (i.e. maximized
// or otherwise) otherwise if we call SW_RESTORE on a currently maximized window
// then instead of staying maximized it will return to normal size.
if (placement.showCmd == Win32.Constants.SW_SHOWMINIMIZED)
{
showCommand = Win32.Constants.SW_RESTORE;
}
Win32.ShowWindow(hWnd, showCommand);
Win32.SetForegroundWindow(hWnd);
Win32.SetFocus(hWnd);
}
}
public static Song GetCurrentSong()
{
if (!Spotify.IsRunning())
{
return(null);
}
IntPtr hWnd = GetSpotify();
int length = Win32.GetWindowTextLength(hWnd);
StringBuilder sb = new StringBuilder(length + 1);
Win32.GetWindowText(hWnd, sb, sb.Capacity);
string title = sb.ToString();
if (!string.IsNullOrWhiteSpace(title) && title != "Spotify")
{
// Unfortunately we don't have a great way to get the title from Spotify
// so we need to do some gymnastics.
// Music played from an artist's page is usually in the format "artist - song"
// while music played from a playlist is often in the format "artist - song - album"
// unfortunately this means that some songs that actually have a " - " in either the artist name
// or in the song name will potentially display incorrectly
var portions = title.Split(new string[] { " - " }, StringSplitOptions.None);
var song = (portions.Length > 1 ? portions[1] : null);
var artist = portions[0];
var album = (portions.Length > 2 ? string.Join(" ", portions.Skip(2).ToArray()) : null); // take everything else that's left
return(new Song(artist, song, album));
}
return(null);
}
private static bool IsMinimized()
{
if (!Spotify.IsRunning())
{
return(false);
}
var hWnd = Spotify.GetSpotify();
// check Spotify's current window state
var placement = new Win32.WINDOWPLACEMENT();
Win32.GetWindowPlacement(hWnd, ref placement);
return(placement.showCmd == Win32.Constants.SW_SHOWMINIMIZED);
}
public void DisplayAction(SpotifyAction action, Song trackBeforeAction)
{
//Anything that changes track doesn't need to be handled since
//that will be handled in the timer event.
const string VOLUME_UP_TEXT = "Volume ++";
const string VOLUME_DOWN_TEXT = "Volume --";
const string MUTE_ON_OFF_TEXT = "Mute On/Off";
const string NOTHINGS_PLAYING = "Nothing's playing";
const string PAUSED_TEXT = "Paused";
const string STOPPED_TEXT = "Stopped";
const string SETTINGS_TEXT = "Settings saved";
if (!Spotify.IsRunning() && action != SpotifyAction.SettingsSaved)
{
toastIcon = DEFAULT_ICON;
Title1.Text = "Spotify not available!";
Title2.Text = string.Empty;
FadeIn();
return;
}
Song currentTrack = trackBeforeAction;
string prevTitle1 = Title1.Text;
string prevTitle2 = Title2.Text;
switch (action)
{
case SpotifyAction.PlayPause:
if (trackBeforeAction != null)
{
//We pressed pause
Title1.Text = "Paused";
Title2.Text = trackBeforeAction.ToString();
FadeIn();
}
currentSong = null; //If we presses play this will force a toast to display in next timer event.
break;
case SpotifyAction.Stop:
currentSong = null;
Title1.Text = "Stopped";
Title2.Text = trackBeforeAction.ToString();
FadeIn();
break;
case SpotifyAction.SettingsSaved:
Title1.Text = SETTINGS_TEXT;
Title2.Text = "Here is a preview of your settings!";
FadeIn();
break;
case SpotifyAction.NextTrack: //No need to handle
break;
case SpotifyAction.PreviousTrack: //No need to handle
break;
case SpotifyAction.VolumeUp:
Title1.Text = VOLUME_UP_TEXT;
Title2.Text = currentTrack.ToString();
FadeIn();
break;
case SpotifyAction.VolumeDown:
Title1.Text = VOLUME_DOWN_TEXT;
Title2.Text = currentTrack.ToString();
FadeIn();
break;
case SpotifyAction.Mute:
Title1.Text = MUTE_ON_OFF_TEXT;
Title2.Text = currentTrack.ToString();
FadeIn();
break;
case SpotifyAction.ShowToast:
if (currentTrack == null || !currentTrack.IsValid())
{
toastIcon = DEFAULT_ICON;
Title1.Text = NOTHINGS_PLAYING;
Title2.Text = string.Empty;
}
else
{
if (currentTrack != null && currentTrack.IsValid())
{
toastIcon = currentTrack.CoverArtUrl;
Title1.Text = currentTrack.Artist;
Title2.Text = currentTrack.Track;
}
}
FadeIn(force: true);
break;
case SpotifyAction.ShowSpotify: //No need to handle
break;
case SpotifyAction.ThumbsUp:
toastIcon = "Resources/thumbs_up.png";
Title1.Text = "Thumbs Up!";
Title2.Text = currentTrack.ToString();
FadeIn();
break;
case SpotifyAction.ThumbsDown:
toastIcon = "Resources/thumbs_down.png";
Title1.Text = "Thumbs Down :(";
Title2.Text = currentTrack.ToString();
FadeIn();
break;
}
}
public static void SendAction(SpotifyAction a)
{
if (!Spotify.IsRunning())
{
return;
}
// bah. Because control cannot fall through cases we need to special case volume
if (SettingsXml.Current.ChangeSpotifyVolumeOnly)
{
if (a == SpotifyAction.VolumeUp)
{
Telemetry.TrackEvent(TelemetryCategory.Action, Telemetry.TelemetryEvent.Action.VolumeUp);
VolumeHelper.IncrementVolume("Spotify");
return;
}
else if (a == SpotifyAction.VolumeDown)
{
Telemetry.TrackEvent(TelemetryCategory.Action, Telemetry.TelemetryEvent.Action.VolumeDown);
VolumeHelper.DecrementVolume("Spotify");
return;
}
else if (a == SpotifyAction.Mute)
{
Telemetry.TrackEvent(TelemetryCategory.Action, Telemetry.TelemetryEvent.Action.Mute);
VolumeHelper.ToggleApplicationMute("Spotify");
return;
}
}
switch (a)
{
case SpotifyAction.CopyTrackInfo:
case SpotifyAction.ShowToast:
//Nothing
break;
case SpotifyAction.ShowSpotify:
Telemetry.TrackEvent(TelemetryCategory.Action, Telemetry.TelemetryEvent.Action.ShowSpotify);
if (Spotify.IsMinimized())
{
ShowSpotify();
}
else
{
Minimize();
}
break;
case SpotifyAction.FastForward:
Telemetry.TrackEvent(TelemetryCategory.Action, Telemetry.TelemetryEvent.Action.FastForward);
SendComplexKeys("+{Right}");
break;
case SpotifyAction.Rewind:
Telemetry.TrackEvent(TelemetryCategory.Action, Telemetry.TelemetryEvent.Action.Rewind);
SendComplexKeys("+{Left}");
break;
default:
Telemetry.TrackEvent(TelemetryCategory.Action, Telemetry.TelemetryEvent.Action.Default + a.ToString());
Win32.SendMessage(GetSpotify(), Win32.Constants.WM_APPCOMMAND, IntPtr.Zero, new IntPtr((long)a));
break;
}
}