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Set Time Clock

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minster586
2026-07-01 22:37:18 -04:00
parent ea86ff00db
commit 34c80bda7b
11 changed files with 623 additions and 267 deletions
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129
RadioDJViewer/Main.Designer.cs generated
View File

@@ -43,6 +43,8 @@
this.exitToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.aboutToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.groupBox1 = new System.Windows.Forms.GroupBox();
this.label8 = new System.Windows.Forms.Label();
this.label7 = new System.Windows.Forms.Label();
this.label6 = new System.Windows.Forms.Label();
this.label5 = new System.Windows.Forms.Label();
this.label4 = new System.Windows.Forms.Label();
@@ -56,8 +58,9 @@
this.profile_drop_box = new System.Windows.Forms.ComboBox();
this.profile_label = new System.Windows.Forms.Label();
this.load_profile_button = new System.Windows.Forms.Button();
this.label7 = new System.Windows.Forms.Label();
this.label8 = new System.Windows.Forms.Label();
this.time_label = new System.Windows.Forms.Label();
this.label9 = new System.Windows.Forms.Label();
this.time_data_label = new System.Windows.Forms.Label();
this.statusStrip1.SuspendLayout();
this.menuStrip2.SuspendLayout();
this.groupBox1.SuspendLayout();
@@ -71,9 +74,9 @@
this.toolStripStatusLabel2,
this.toolStripStatusLabel4,
this.toolStripStatusLabel3});
this.statusStrip1.Location = new System.Drawing.Point(0, 314);
this.statusStrip1.Location = new System.Drawing.Point(0, 362);
this.statusStrip1.Name = "statusStrip1";
this.statusStrip1.Size = new System.Drawing.Size(612, 25);
this.statusStrip1.Size = new System.Drawing.Size(612, 26);
this.statusStrip1.TabIndex = 0;
this.statusStrip1.Text = "statusStrip1";
//
@@ -81,23 +84,22 @@
//
this.toolStripStatusLabel1.Font = new System.Drawing.Font("Segoe UI", 11.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.toolStripStatusLabel1.Name = "toolStripStatusLabel1";
this.toolStripStatusLabel1.Size = new System.Drawing.Size(57, 20);
this.toolStripStatusLabel1.Size = new System.Drawing.Size(64, 21);
this.toolStripStatusLabel1.Text = "Status:";
//
// toolStripStatusLabel2
//
this.toolStripStatusLabel2.Name = "toolStripStatusLabel2";
this.toolStripStatusLabel2.Size = new System.Drawing.Size(16, 20);
// Use BackColor only to indicate status. Text is a single space so the label renders as a square.
this.toolStripStatusLabel2.Text = " ";
this.toolStripStatusLabel2.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Text;
this.toolStripStatusLabel2.BackColor = System.Drawing.Color.Red;
this.toolStripStatusLabel2.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Text;
this.toolStripStatusLabel2.Name = "toolStripStatusLabel2";
this.toolStripStatusLabel2.Size = new System.Drawing.Size(12, 21);
this.toolStripStatusLabel2.Text = " ";
//
// toolStripStatusLabel4
//
this.toolStripStatusLabel4.Font = new System.Drawing.Font("Segoe UI", 11.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.toolStripStatusLabel4.Name = "toolStripStatusLabel4";
this.toolStripStatusLabel4.Size = new System.Drawing.Size(262, 20);
this.toolStripStatusLabel4.Size = new System.Drawing.Size(260, 21);
this.toolStripStatusLabel4.Spring = true;
this.toolStripStatusLabel4.Text = "Profile:";
this.toolStripStatusLabel4.Click += new System.EventHandler(this.toolStripStatusLabel4_Click);
@@ -105,7 +107,7 @@
// toolStripStatusLabel3
//
this.toolStripStatusLabel3.Name = "toolStripStatusLabel3";
this.toolStripStatusLabel3.Size = new System.Drawing.Size(262, 20);
this.toolStripStatusLabel3.Size = new System.Drawing.Size(260, 21);
this.toolStripStatusLabel3.Spring = true;
this.toolStripStatusLabel3.Text = "Song Changed Updateing";
this.toolStripStatusLabel3.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
@@ -117,7 +119,7 @@
this.aboutToolStripMenuItem});
this.menuStrip2.Location = new System.Drawing.Point(0, 0);
this.menuStrip2.Name = "menuStrip2";
this.menuStrip2.Size = new System.Drawing.Size(612, 24);
this.menuStrip2.Size = new System.Drawing.Size(612, 25);
this.menuStrip2.TabIndex = 2;
this.menuStrip2.Text = "menuStrip2";
//
@@ -128,7 +130,7 @@
this.loggingToolStripMenuItem,
this.exitToolStripMenuItem});
this.fileToolStripMenuItem.Name = "fileToolStripMenuItem";
this.fileToolStripMenuItem.Size = new System.Drawing.Size(37, 20);
this.fileToolStripMenuItem.Size = new System.Drawing.Size(41, 21);
this.fileToolStripMenuItem.Text = "File";
//
// restAPISettingToolStripMenuItem
@@ -151,13 +153,13 @@
// onToolStripMenuItem
//
this.onToolStripMenuItem.Name = "onToolStripMenuItem";
this.onToolStripMenuItem.Size = new System.Drawing.Size(91, 22);
this.onToolStripMenuItem.Size = new System.Drawing.Size(98, 22);
this.onToolStripMenuItem.Text = "On";
//
// offToolStripMenuItem
//
this.offToolStripMenuItem.Name = "offToolStripMenuItem";
this.offToolStripMenuItem.Size = new System.Drawing.Size(91, 22);
this.offToolStripMenuItem.Size = new System.Drawing.Size(98, 22);
this.offToolStripMenuItem.Text = "Off";
//
// exitToolStripMenuItem
@@ -170,12 +172,15 @@
// aboutToolStripMenuItem
//
this.aboutToolStripMenuItem.Name = "aboutToolStripMenuItem";
this.aboutToolStripMenuItem.Size = new System.Drawing.Size(52, 20);
this.aboutToolStripMenuItem.Size = new System.Drawing.Size(52, 21);
this.aboutToolStripMenuItem.Text = "About";
this.aboutToolStripMenuItem.Click += new System.EventHandler(this.aboutToolStripMenuItem_Click);
//
// groupBox1
//
this.groupBox1.Controls.Add(this.time_data_label);
this.groupBox1.Controls.Add(this.label9);
this.groupBox1.Controls.Add(this.time_label);
this.groupBox1.Controls.Add(this.label8);
this.groupBox1.Controls.Add(this.label7);
this.groupBox1.Controls.Add(this.label6);
@@ -187,15 +192,34 @@
this.groupBox1.Font = new System.Drawing.Font("Microsoft Sans Serif", 9.75F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.groupBox1.Location = new System.Drawing.Point(199, 37);
this.groupBox1.Name = "groupBox1";
this.groupBox1.Size = new System.Drawing.Size(390, 173);
this.groupBox1.Size = new System.Drawing.Size(390, 205);
this.groupBox1.TabIndex = 4;
this.groupBox1.TabStop = false;
this.groupBox1.Text = "Song Info";
//
// label8
//
this.label8.AutoSize = true;
this.label8.Location = new System.Drawing.Point(20, 103);
this.label8.Name = "label8";
this.label8.Size = new System.Drawing.Size(357, 16);
this.label8.TabIndex = 7;
this.label8.Text = "――――――――――――――――――――――――――――――――――――――――――――――――――";
this.label8.TextAlign = System.Drawing.ContentAlignment.BottomCenter;
//
// label7
//
this.label7.AutoSize = true;
this.label7.Location = new System.Drawing.Point(19, 61);
this.label7.Name = "label7";
this.label7.Size = new System.Drawing.Size(357, 16);
this.label7.TabIndex = 6;
this.label7.Text = "――――――――――――――――――――――――――――――――――――――――――――――――――";
//
// label6
//
this.label6.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.label6.Location = new System.Drawing.Point(99, 140);
this.label6.Location = new System.Drawing.Point(99, 121);
this.label6.Name = "label6";
this.label6.Size = new System.Drawing.Size(266, 17);
this.label6.TabIndex = 5;
@@ -205,7 +229,7 @@
// label5
//
this.label5.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.label5.Location = new System.Drawing.Point(99, 84);
this.label5.Location = new System.Drawing.Point(99, 76);
this.label5.Name = "label5";
this.label5.Size = new System.Drawing.Size(266, 17);
this.label5.TabIndex = 4;
@@ -226,7 +250,7 @@
//
this.label3.AutoSize = true;
this.label3.Font = new System.Drawing.Font("Microsoft Sans Serif", 14.25F, ((System.Drawing.FontStyle)((System.Drawing.FontStyle.Bold | System.Drawing.FontStyle.Underline))), System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.label3.Location = new System.Drawing.Point(23, 138);
this.label3.Location = new System.Drawing.Point(23, 116);
this.label3.Name = "label3";
this.label3.Size = new System.Drawing.Size(76, 24);
this.label3.TabIndex = 2;
@@ -236,7 +260,7 @@
//
this.label2.AutoSize = true;
this.label2.Font = new System.Drawing.Font("Microsoft Sans Serif", 14.25F, ((System.Drawing.FontStyle)((System.Drawing.FontStyle.Bold | System.Drawing.FontStyle.Underline))), System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.label2.Location = new System.Drawing.Point(23, 82);
this.label2.Location = new System.Drawing.Point(23, 75);
this.label2.Name = "label2";
this.label2.Size = new System.Drawing.Size(62, 24);
this.label2.TabIndex = 1;
@@ -254,7 +278,7 @@
//
// button1
//
this.button1.Location = new System.Drawing.Point(62, 230);
this.button1.Location = new System.Drawing.Point(62, 281);
this.button1.Name = "button1";
this.button1.Size = new System.Drawing.Size(99, 42);
this.button1.TabIndex = 5;
@@ -264,7 +288,7 @@
//
// button2
//
this.button2.Location = new System.Drawing.Point(180, 230);
this.button2.Location = new System.Drawing.Point(180, 281);
this.button2.Name = "button2";
this.button2.Size = new System.Drawing.Size(99, 42);
this.button2.TabIndex = 6;
@@ -275,7 +299,7 @@
// uicolor
//
this.uicolor.Image = global::RadioDJViewer.Properties.Resources.MdiWeatherNight;
this.uicolor.Location = new System.Drawing.Point(572, 276);
this.uicolor.Location = new System.Drawing.Point(572, 327);
this.uicolor.Name = "uicolor";
this.uicolor.Size = new System.Drawing.Size(28, 23);
this.uicolor.TabIndex = 7;
@@ -283,7 +307,7 @@
//
// pictureBox1
//
this.pictureBox1.Location = new System.Drawing.Point(13, 37);
this.pictureBox1.Location = new System.Drawing.Point(13, 69);
this.pictureBox1.Name = "pictureBox1";
this.pictureBox1.Size = new System.Drawing.Size(180, 173);
this.pictureBox1.TabIndex = 3;
@@ -292,7 +316,7 @@
// profile_drop_box
//
this.profile_drop_box.FormattingEnabled = true;
this.profile_drop_box.Location = new System.Drawing.Point(62, 278);
this.profile_drop_box.Location = new System.Drawing.Point(62, 329);
this.profile_drop_box.Name = "profile_drop_box";
this.profile_drop_box.Size = new System.Drawing.Size(217, 21);
this.profile_drop_box.TabIndex = 8;
@@ -300,7 +324,7 @@
// profile_label
//
this.profile_label.AutoSize = true;
this.profile_label.Location = new System.Drawing.Point(12, 281);
this.profile_label.Location = new System.Drawing.Point(12, 332);
this.profile_label.Name = "profile_label";
this.profile_label.Size = new System.Drawing.Size(44, 13);
this.profile_label.TabIndex = 9;
@@ -309,37 +333,49 @@
//
// load_profile_button
//
this.load_profile_button.Location = new System.Drawing.Point(285, 276);
this.load_profile_button.Location = new System.Drawing.Point(285, 327);
this.load_profile_button.Name = "load_profile_button";
this.load_profile_button.Size = new System.Drawing.Size(75, 23);
this.load_profile_button.TabIndex = 10;
this.load_profile_button.Text = "Load Profile";
this.load_profile_button.UseVisualStyleBackColor = true;
//
// label7
// time_label
//
this.label7.AutoSize = true;
this.label7.Location = new System.Drawing.Point(19, 61);
this.label7.Name = "label7";
this.label7.Size = new System.Drawing.Size(357, 16);
this.label7.TabIndex = 6;
this.label7.Text = "――――――――――――――――――――――――――――――――――――――――――――――――――";
this.time_label.AutoSize = true;
this.time_label.Font = new System.Drawing.Font("Microsoft Sans Serif", 14.25F, ((System.Drawing.FontStyle)((System.Drawing.FontStyle.Bold | System.Drawing.FontStyle.Underline))), System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.time_label.Location = new System.Drawing.Point(20, 157);
this.time_label.Name = "time_label";
this.time_label.Size = new System.Drawing.Size(63, 24);
this.time_label.TabIndex = 8;
this.time_label.Text = "Time:";
this.time_label.Click += new System.EventHandler(this.label9_Click);
//
// label8
// label9
//
this.label8.AutoSize = true;
this.label8.Location = new System.Drawing.Point(24, 118);
this.label8.Name = "label8";
this.label8.Size = new System.Drawing.Size(357, 16);
this.label8.TabIndex = 7;
this.label8.Text = "――――――――――――――――――――――――――――――――――――――――――――――――――";
this.label8.TextAlign = System.Drawing.ContentAlignment.BottomCenter;
this.label9.AutoSize = true;
this.label9.Location = new System.Drawing.Point(17, 144);
this.label9.Name = "label9";
this.label9.Size = new System.Drawing.Size(357, 16);
this.label9.TabIndex = 9;
this.label9.Text = "――――――――――――――――――――――――――――――――――――――――――――――――――";
this.label9.TextAlign = System.Drawing.ContentAlignment.BottomCenter;
//
// time_data_label
//
this.time_data_label.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.time_data_label.Location = new System.Drawing.Point(97, 160);
this.time_data_label.Name = "time_data_label";
this.time_data_label.Size = new System.Drawing.Size(266, 17);
this.time_data_label.TabIndex = 10;
this.time_data_label.Text = "No Data";
this.time_data_label.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
//
// Main
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(612, 339);
this.ClientSize = new System.Drawing.Size(612, 388);
this.Controls.Add(this.load_profile_button);
this.Controls.Add(this.profile_label);
this.Controls.Add(this.profile_drop_box);
@@ -396,6 +432,9 @@
private System.Windows.Forms.Button load_profile_button;
private System.Windows.Forms.Label label7;
private System.Windows.Forms.Label label8;
private System.Windows.Forms.Label time_label;
private System.Windows.Forms.Label label9;
private System.Windows.Forms.Label time_data_label;
}
}

214
RadioDJViewer/Main.cs
View File

@@ -11,12 +11,18 @@ using System.Xml;
using System.Threading;
using System.IO;
using System.Resources;
using System.Globalization;
namespace RadioDJViewer
{
public partial class Main : Form
{
private string _currentTrackKey = string.Empty;
private string _playbackTrackKey = string.Empty;
private double _playbackElapsedSeconds = 0;
private double _playbackDurationSeconds = 0;
private bool _playbackPaused = true;
private DateTime _playbackBaseUtc = DateTime.UtcNow;
private string selectedFolderPath = string.Empty;
private string outputFolderPath = string.Empty;
private bool isConnected = false;
@@ -31,6 +37,7 @@ namespace RadioDJViewer
// Timer to poll REST API
private System.Windows.Forms.Timer apiTimer;
private System.Windows.Forms.Timer playbackTimer;
private string lastApiXml = null;
private System.Windows.Forms.Timer marqueeTimerTitle;
@@ -63,6 +70,9 @@ namespace RadioDJViewer
apiTimer = new System.Windows.Forms.Timer();
apiTimer.Interval = 3000; // 3 seconds
apiTimer.Tick += ApiTimer_Tick;
playbackTimer = new System.Windows.Forms.Timer();
playbackTimer.Interval = 250;
playbackTimer.Tick += PlaybackTimer_Tick;
// Marquee timers for each label
marqueeTimerTitle = new System.Windows.Forms.Timer();
marqueeTimerTitle.Interval = marqueeScrollSpeed;
@@ -275,22 +285,18 @@ namespace RadioDJViewer
if (response.IsSuccessStatusCode)
{
var xml = await response.Content.ReadAsStringAsync();
if (xml != lastApiXml)
lastApiXml = xml;
ParseAndDisplaySongInfo(xml);
try
{
lastApiXml = xml;
ParseAndDisplaySongInfo(xml);
// Build a key from Artist and Title and only show change if different
try
var newKey = $"{marqueeTextArtist}|{marqueeTextTitle}";
if (!string.Equals(newKey, _currentTrackKey, StringComparison.Ordinal))
{
var newKey = $"{marqueeTextArtist}|{marqueeTextTitle}";
if (!string.Equals(newKey, _currentTrackKey, StringComparison.Ordinal))
{
_currentTrackKey = newKey;
ShowTemporaryStatus("Song Change Detected", 2000);
}
_currentTrackKey = newKey;
ShowTemporaryStatus("Song Change Detected", 2000);
}
catch { }
}
catch { }
}
}
catch { }
@@ -332,6 +338,16 @@ namespace RadioDJViewer
// Disconnect
isConnected = false;
apiTimer.Stop();
playbackTimer.Stop();
_playbackElapsedSeconds = 0;
_playbackDurationSeconds = 0;
_playbackPaused = true;
_playbackTrackKey = string.Empty;
time_data_label.Text = "No Data";
WidgetServer.CachedElapsed = "0";
WidgetServer.CachedDuration = "0";
WidgetServer.CachedTime = "No Data";
WidgetServer.CachedPaused = true;
// Stop widget server when disconnecting
try
{
@@ -492,6 +508,82 @@ namespace RadioDJViewer
marqueeTimerAlbum.Stop();
}
private void PlaybackTimer_Tick(object sender, EventArgs e)
{
UpdatePlaybackDisplay();
}
private void UpdatePlaybackState(string trackKey, string elapsedText, string durationText)
{
double elapsedSeconds;
double durationSeconds;
if (!TryParseSeconds(elapsedText, out elapsedSeconds) || !TryParseSeconds(durationText, out durationSeconds) || durationSeconds <= 0)
{
playbackTimer.Stop();
_playbackTrackKey = trackKey ?? string.Empty;
_playbackElapsedSeconds = 0;
_playbackDurationSeconds = 0;
_playbackPaused = true;
time_data_label.Text = "No Data";
WidgetServer.CachedElapsed = "0";
WidgetServer.CachedDuration = "0";
WidgetServer.CachedTime = "No Data";
WidgetServer.CachedPaused = true;
return;
}
bool sameTrack = string.Equals(trackKey, _playbackTrackKey, StringComparison.Ordinal);
bool sameElapsed = Math.Abs(elapsedSeconds - _playbackElapsedSeconds) < 0.01;
bool sameDuration = Math.Abs(durationSeconds - _playbackDurationSeconds) < 0.01;
_playbackTrackKey = trackKey ?? string.Empty;
_playbackElapsedSeconds = elapsedSeconds;
_playbackDurationSeconds = durationSeconds;
_playbackBaseUtc = DateTime.UtcNow;
_playbackPaused = sameTrack && sameElapsed && sameDuration;
if (_playbackPaused)
playbackTimer.Stop();
else
playbackTimer.Start();
UpdatePlaybackDisplay();
}
private void UpdatePlaybackDisplay()
{
double currentElapsed = GetCurrentElapsedSeconds();
string timeDisplay = FormatTimeDisplay(currentElapsed, _playbackDurationSeconds);
time_data_label.Text = timeDisplay;
WidgetServer.CachedElapsed = currentElapsed.ToString("0.###", CultureInfo.InvariantCulture);
WidgetServer.CachedDuration = _playbackDurationSeconds.ToString("0.###", CultureInfo.InvariantCulture);
WidgetServer.CachedTime = timeDisplay;
WidgetServer.CachedPaused = _playbackPaused;
}
private double GetCurrentElapsedSeconds()
{
if (_playbackDurationSeconds <= 0)
return 0;
double currentElapsed = _playbackElapsedSeconds;
if (!_playbackPaused)
currentElapsed += (DateTime.UtcNow - _playbackBaseUtc).TotalSeconds;
if (currentElapsed < 0)
currentElapsed = 0;
if (currentElapsed > _playbackDurationSeconds)
currentElapsed = _playbackDurationSeconds;
return currentElapsed;
}
private bool TryParseSeconds(string value, out double seconds)
{
return double.TryParse(value, NumberStyles.Float, CultureInfo.InvariantCulture, out seconds)
|| double.TryParse(value, NumberStyles.Float, CultureInfo.CurrentCulture, out seconds);
}
private void ParseAndDisplaySongInfo(string xml)
{
try
@@ -503,12 +595,17 @@ namespace RadioDJViewer
string artist = doc.SelectSingleNode("//*[translate(local-name(), 'ARTIST', 'artist')='artist']")?.InnerText;
string album = doc.SelectSingleNode("//*[translate(local-name(), 'ALBUM', 'album')='album']")?.InnerText;
string albumArt = doc.SelectSingleNode("//*[translate(local-name(), 'ALBUMART', 'albumart')='albumart']")?.InnerText;
// Parse elapsed and duration time (case-insensitive, floating-point seconds)
string elapsed = doc.SelectSingleNode("//*[translate(local-name(), 'ELAPSED', 'elapsed')='elapsed']")?.InnerText;
string duration = doc.SelectSingleNode("//*[translate(local-name(), 'DURATION', 'duration')='duration']")?.InnerText;
marqueeTextTitle = !string.IsNullOrWhiteSpace(title) ? title : "No title";
marqueeTextArtist = !string.IsNullOrWhiteSpace(artist) ? artist : "No artist";
marqueeTextAlbum = !string.IsNullOrWhiteSpace(album) ? album : "No album";
StartMarqueeTimers();
UpdatePlaybackState($"{marqueeTextArtist}|{marqueeTextTitle}", elapsed, duration);
// Write to output files
if (!string.IsNullOrEmpty(outputFolderPath))
{
@@ -522,6 +619,7 @@ namespace RadioDJViewer
{
WidgetServer.CachedArtist = marqueeTextArtist ?? string.Empty;
WidgetServer.CachedTitle = marqueeTextTitle ?? string.Empty;
byte[] imgBytes = null;
// Prefer album art from main images folder
if (!string.IsNullOrEmpty(albumArt) && !string.IsNullOrEmpty(mainImagesFolderPath))
@@ -576,32 +674,38 @@ namespace RadioDJViewer
marqueeTextArtist = "No artist";
marqueeTextAlbum = "No album";
StartMarqueeTimers();
playbackTimer.Stop();
_playbackElapsedSeconds = 0;
_playbackDurationSeconds = 0;
_playbackPaused = true;
time_data_label.Text = "No Data";
WidgetServer.CachedElapsed = "0";
WidgetServer.CachedDuration = "0";
WidgetServer.CachedTime = "No Data";
WidgetServer.CachedPaused = true;
pictureBox1.Image = null;
}
}
private void UpdateStatusBar()
{
// Update color box based on connection states
try
{
if (!isConnected)
{
toolStripStatusLabel2.BackColor = Color.Red; // disconnected/error
toolStripStatusLabel2.BackColor = Color.Red;
}
else
{
if (isConnected && widgetRunning)
toolStripStatusLabel2.BackColor = Color.Blue; // both running
toolStripStatusLabel2.BackColor = Color.Blue;
else
toolStripStatusLabel2.BackColor = Color.Green; // API ok, web off
toolStripStatusLabel2.BackColor = Color.Green;
}
}
catch { }
// Profile
toolStripStatusLabel4.Text = $"Profile: {currentProfile}";
// If there's no active temporary message, ensure label3 shows default
if (statusCts == null)
{
toolStripStatusLabel3.Text = isConnected ? "Connected to API" : "Disconnected";
@@ -610,7 +714,6 @@ namespace RadioDJViewer
private void ShowTemporaryStatus(string message, int milliseconds)
{
// Cancel any previous temporary status
try
{
statusCts?.Cancel();
@@ -620,7 +723,6 @@ namespace RadioDJViewer
if (milliseconds <= 0)
{
// Persistent message until changed - keep a non-null token so UpdateStatusBar doesn't overwrite
var persistent = new CancellationTokenSource();
statusCts = persistent;
toolStripStatusLabel3.Text = message;
@@ -638,7 +740,6 @@ namespace RadioDJViewer
await Task.Delay(milliseconds, cts.Token);
if (!cts.IsCancellationRequested)
{
// clear temporary message
statusCts = null;
this.BeginInvoke((Action)(() => {
toolStripStatusLabel3.Text = isConnected ? "Connected to API" : "Disconnected";
@@ -658,12 +759,13 @@ namespace RadioDJViewer
private void StartWidgetServerIfEnabled()
{
// Called after API connection is confirmed
if (loadedProfile == null || !loadedProfile.WebServerEnabled)
return;
try
{
WidgetServer.CachedClockVisibility = loadedProfile.ClockVisibilityEnabled;
if (widgetServer == null)
{
int port = loadedProfile.WebServerPort > 0 ? loadedProfile.WebServerPort : 8080;
@@ -678,16 +780,14 @@ namespace RadioDJViewer
{
widgetRunning = false;
UpdateStatusBar();
// Show error message
ShowTemporaryStatus($"Web server error: {ex.Message}", 5000);
}
}
private void restAPISettingToolStripMenuItem_Click(object sender, EventArgs e)
{
// Open settings/profile dialog
var settingsForm = new Form1();
settingsForm.ApplyTheme(isDarkMode); // Pass current color mode
settingsForm.ApplyTheme(isDarkMode);
settingsForm.ShowDialog();
}
@@ -708,32 +808,28 @@ namespace RadioDJViewer
private void toolStripStatusLabel4_Click(object sender, EventArgs e)
{
// Profile click handler (to be implemented)
}
public void LoadProfile(Profile profile)
{
// Update main form fields from profile
currentProfile = profile.Name;
selectedFolderPath = profile.OutputFolder;
outputFolderPath = profile.OutputFolder;
mainImagesFolderPath = profile.MainImagesFolder; // Update new field
loadedProfile = profile; // Store loaded profile for REST API connection
// Update polling rate when profile is loaded
mainImagesFolderPath = profile.MainImagesFolder;
loadedProfile = profile;
int pollingRate = profile.PollingRateSeconds > 0 ? profile.PollingRateSeconds : 3;
apiTimer.Interval = pollingRate * 1000;
SetMarqueeScrollSpeed(profile.MarqueeScrollSpeed ?? "Medium");
SetMarqueePauseTime(profile.MarqueePauseTime > 0 ? profile.MarqueePauseTime : 6);
SetMarqueeSeparator(profile.MarqueeSeparator ?? " | ");
// Immediately apply marquee settings to timers
if (pauseTimerTitle != null) pauseTimerTitle.Interval = marqueePauseTime;
if (pauseTimerArtist != null) pauseTimerArtist.Interval = marqueePauseTime;
if (pauseTimerAlbum != null) pauseTimerAlbum.Interval = marqueePauseTime;
marqueeTimerTitle.Interval = marqueeScrollSpeed;
marqueeTimerArtist.Interval = marqueeScrollSpeed;
marqueeTimerAlbum.Interval = marqueeScrollSpeed;
WidgetServer.CachedClockVisibility = profile.ClockVisibilityEnabled;
UpdateStatusBar();
// You can add more logic to update other fields if needed
}
private void Uicolor_Click(object sender, EventArgs e)
@@ -759,23 +855,19 @@ namespace RadioDJViewer
private void UpdateTheme()
{
// Set icon
Bitmap icon = isDarkMode ? Properties.Resources.MdiWeatherSunny : Properties.Resources.MdiWeatherNight;
// Invert sun icon for visibility in dark mode
if (isDarkMode && icon != null)
{
icon = InvertIcon(icon);
}
// Resize icon to fit button and center it
if (icon != null)
{
int btnW = uicolor.Width;
int btnH = uicolor.Height;
var resizedIcon = new Bitmap(icon, btnW - 8, btnH - 8); // Padding for centering
var resizedIcon = new Bitmap(icon, btnW - 8, btnH - 8);
uicolor.Image = resizedIcon;
uicolor.ImageAlign = ContentAlignment.MiddleCenter;
}
// Set colors
Color backColor = isDarkMode ? Color.FromArgb(32, 32, 32) : SystemColors.Control;
Color foreColor = isDarkMode ? Color.White : SystemColors.ControlText;
this.BackColor = backColor;
@@ -798,7 +890,10 @@ namespace RadioDJViewer
private void label7_Click(object sender, EventArgs e)
{
}
private void label9_Click(object sender, EventArgs e)
{
}
public string GetCurrentProfileName()
@@ -811,7 +906,6 @@ namespace RadioDJViewer
profile_drop_box.Items.Clear();
var profileNames = ProfileStorage.GetProfileNames();
profile_drop_box.Items.AddRange(profileNames.ToArray());
// Set selected item to current profile if available
string currentProfile = GetCurrentProfileName();
if (!string.IsNullOrEmpty(currentProfile) && profileNames.Contains(currentProfile))
profile_drop_box.SelectedItem = currentProfile;
@@ -832,5 +926,49 @@ namespace RadioDJViewer
}
}
}
private string FormatTimeDisplay(string elapsedSeconds, string durationSeconds)
{
double elapsed;
double duration;
if (!TryParseSeconds(elapsedSeconds, out elapsed) || !TryParseSeconds(durationSeconds, out duration))
{
return "No Data";
}
return FormatTimeDisplay(elapsed, duration);
}
private string FormatTimeDisplay(double elapsed, double duration)
{
// If duration is zero or negative, show "No Data"
if (duration <= 0)
{
return "No Data";
}
// Clamp elapsed to [0, duration]
if (elapsed < 0)
elapsed = 0;
if (elapsed > duration)
elapsed = duration;
// Convert to integers (seconds only)
int elapsedInt = (int)elapsed;
int durationInt = (int)duration;
// Convert seconds to MM:SS format
string elapsedFormatted = FormatSeconds(elapsedInt);
string durationFormatted = FormatSeconds(durationInt);
return $"{elapsedFormatted} / {durationFormatted}";
}
private string FormatSeconds(int seconds)
{
int minutes = seconds / 60;
int secs = seconds % 60;
return $"{minutes}:{secs:D2}";
}
}
}

9
RadioDJViewer/Main.resx
View File

@@ -120,17 +120,10 @@
<metadata name="statusStrip1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
<value>17, 17</value>
</metadata>
<assembly alias="System.Drawing" name="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
<data name="toolStripStatusLabel2.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
<value>
iVBORw0KGgoAAAANSUhEUgAAAIAAAACABAMAAAAxEHz4AAAABGdBTUEAALGPC/xhBQAAAANQTFRFJn8A
Mx1isQAAAAlwSFlzAAAOvAAADrwBlbxySQAAAB9JREFUaN7twTEBAAAAwqD1T20IX6AAAAAAAAAAAD4D
IIAAAT2Y3yoAAAAASUVORK5CYII=
</value>
</data>
<metadata name="menuStrip2.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
<value>247, 17</value>
</metadata>
<assembly alias="System.Drawing" name="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
<data name="$this.Icon" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
<value>
AAABAAEAIBgAAAEAIACIDAAAFgAAACgAAAAgAAAAMAAAAAEAIAAAAAAAAAwAAMMOAADDDgAAAAAAAAAA

2
RadioDJViewer/ProfileStorage.cs
View File

@@ -23,6 +23,8 @@ namespace RadioDJViewer
// Web server settings
public bool WebServerEnabled { get; set; }
public int WebServerPort { get; set; }
// Clock visibility setting
public bool ClockVisibilityEnabled { get; set; }
}
public static class ProfileStorage

4
RadioDJViewer/Properties/AssemblyInfo.cs
View File

@@ -29,5 +29,5 @@ using System.Runtime.InteropServices;
// Build Number
// Revision
//
[assembly: AssemblyVersion("1.9.0")]
[assembly: AssemblyFileVersion("1.9.0")]
[assembly: AssemblyVersion("1.10.0")]
[assembly: AssemblyFileVersion("1.10.0")]

79
RadioDJViewer/WidgetServer.cs
View File

@@ -21,7 +21,12 @@ namespace RadioDJViewer
// In-memory cache for fast serving
public static string CachedArtist = "";
public static string CachedTitle = "";
public static string CachedTime = "No Data";
public static string CachedElapsed = "0";
public static string CachedDuration = "0";
public static bool CachedPaused = true;
public static byte[] CachedImageBytes = null;
public static bool CachedClockVisibility = false;
private readonly int port;
private readonly Func<string> getArtist;
@@ -112,14 +117,35 @@ namespace RadioDJViewer
var html = htmlTemplate ?? "";
// Replace placeholders with in-memory cache values
html = html.Replace("{{ARTIST}}", WebUtility.HtmlEncode(CachedArtist ?? string.Empty))
.Replace("{{TITLE}}", WebUtility.HtmlEncode(CachedTitle ?? string.Empty));
.Replace("{{TITLE}}", WebUtility.HtmlEncode(CachedTitle ?? string.Empty))
.Replace("{{TIME}}", WebUtility.HtmlEncode(CachedTime ?? string.Empty));
var buf = Encoding.UTF8.GetBytes(html);
resp.ContentType = "text/html; charset=utf-8";
resp.ContentLength64 = buf.Length;
resp.OutputStream.Write(buf, 0, buf.Length);
}
else if (path.Equals("/status.json", StringComparison.OrdinalIgnoreCase))
{
var json = "{"
+ $"\"artist\":\"{JsonEscape(CachedArtist ?? string.Empty)}\","
+ $"\"title\":\"{JsonEscape(CachedTitle ?? string.Empty)}\","
+ $"\"time\":\"{JsonEscape(CachedTime ?? "No Data")}\","
+ $"\"elapsed\":\"{JsonEscape(CachedElapsed ?? "0")}\","
+ $"\"duration\":\"{JsonEscape(CachedDuration ?? "0")}\","
+ $"\"paused\":{(CachedPaused ? "true" : "false")},"
+ $"\"clockVisible\":{(CachedClockVisibility ? "true" : "false")}"
+ "}";
var buf = Encoding.UTF8.GetBytes(json);
resp.ContentType = "application/json; charset=utf-8";
resp.Headers["Cache-Control"] = "no-store, no-cache, must-revalidate, max-age=0";
resp.Headers["Pragma"] = "no-cache";
resp.Headers["Expires"] = "0";
resp.ContentLength64 = buf.Length;
resp.OutputStream.Write(buf, 0, buf.Length);
}
else if (path.Equals("/artist.txt", StringComparison.OrdinalIgnoreCase))
{
ApplyNoCache(resp);
var buf = Encoding.UTF8.GetBytes(CachedArtist ?? string.Empty);
resp.ContentType = "text/plain; charset=utf-8";
resp.ContentLength64 = buf.Length;
@@ -127,11 +153,44 @@ namespace RadioDJViewer
}
else if (path.Equals("/title.txt", StringComparison.OrdinalIgnoreCase))
{
ApplyNoCache(resp);
var buf = Encoding.UTF8.GetBytes(CachedTitle ?? string.Empty);
resp.ContentType = "text/plain; charset=utf-8";
resp.ContentLength64 = buf.Length;
resp.OutputStream.Write(buf, 0, buf.Length);
}
else if (path.Equals("/time.txt", StringComparison.OrdinalIgnoreCase))
{
ApplyNoCache(resp);
var buf = Encoding.UTF8.GetBytes(CachedTime ?? "No Data");
resp.ContentType = "text/plain; charset=utf-8";
resp.ContentLength64 = buf.Length;
resp.OutputStream.Write(buf, 0, buf.Length);
}
else if (path.Equals("/elapsed", StringComparison.OrdinalIgnoreCase))
{
ApplyNoCache(resp);
var buf = Encoding.UTF8.GetBytes(CachedElapsed ?? "0");
resp.ContentType = "text/plain; charset=utf-8";
resp.ContentLength64 = buf.Length;
resp.OutputStream.Write(buf, 0, buf.Length);
}
else if (path.Equals("/duration", StringComparison.OrdinalIgnoreCase))
{
ApplyNoCache(resp);
var buf = Encoding.UTF8.GetBytes(CachedDuration ?? "0");
resp.ContentType = "text/plain; charset=utf-8";
resp.ContentLength64 = buf.Length;
resp.OutputStream.Write(buf, 0, buf.Length);
}
else if (path.Equals("/clock-visibility", StringComparison.OrdinalIgnoreCase))
{
ApplyNoCache(resp);
var buf = Encoding.UTF8.GetBytes(CachedClockVisibility ? "true" : "false");
resp.ContentType = "text/plain; charset=utf-8";
resp.ContentLength64 = buf.Length;
resp.OutputStream.Write(buf, 0, buf.Length);
}
else if (path.Equals("/style.css", StringComparison.OrdinalIgnoreCase))
{
var buf = Encoding.UTF8.GetBytes(cssText ?? "");
@@ -209,6 +268,24 @@ namespace RadioDJViewer
}
}
private static void ApplyNoCache(HttpListenerResponse resp)
{
resp.Headers["Cache-Control"] = "no-store, no-cache, must-revalidate, max-age=0";
resp.Headers["Pragma"] = "no-cache";
resp.Headers["Expires"] = "0";
}
private static string JsonEscape(string value)
{
if (string.IsNullOrEmpty(value))
return string.Empty;
return value.Replace("\\", "\\\\")
.Replace("\"", "\\\"")
.Replace("\r", "\\r")
.Replace("\n", "\\n");
}
private string GetMimeTypeFromPath(string path)
{
var ext = Path.GetExtension(path).ToLowerInvariant();

5
RadioDJViewer/index.html
View File

@@ -25,8 +25,9 @@
<!-- Song info (right) -->
<div class="song-info">
<div class="song-title">Loading...</div>
<div class="song-artist">Loading...</div>
<div class="song-title">{{TITLE}}</div>
<div class="song-artist">{{ARTIST}}</div>
<div class="song-time" id="song-time">{{TIME}}</div>
</div>
</div>
</div>

137
RadioDJViewer/radiodj-restapi-template.Designer.cs generated
View File

@@ -56,6 +56,11 @@
this.label7 = new System.Windows.Forms.Label();
this.textBox7 = new System.Windows.Forms.TextBox();
this.groupBox2 = new System.Windows.Forms.GroupBox();
this.web_server_settings_groupbox = new System.Windows.Forms.GroupBox();
this.web_server_port_textbox = new System.Windows.Forms.TextBox();
this.web_server_port_label = new System.Windows.Forms.Label();
this.web_server_label = new System.Windows.Forms.Label();
this.web_server_checkbox = new System.Windows.Forms.CheckBox();
this.label13 = new System.Windows.Forms.Label();
this.comboBoxScrollSpeed = new System.Windows.Forms.ComboBox();
this.textBoxPauseTime = new System.Windows.Forms.TextBox();
@@ -64,11 +69,8 @@
this.label9 = new System.Windows.Forms.Label();
this.label8 = new System.Windows.Forms.Label();
this.label12 = new System.Windows.Forms.Label();
this.web_server_label = new System.Windows.Forms.Label();
this.web_server_checkbox = new System.Windows.Forms.CheckBox();
this.web_server_settings_groupbox = new System.Windows.Forms.GroupBox();
this.web_server_port_label = new System.Windows.Forms.Label();
this.web_server_port_textbox = new System.Windows.Forms.TextBox();
this.clock_label = new System.Windows.Forms.Label();
this.clock_visibility_checkBox = new System.Windows.Forms.CheckBox();
this.groupBox1.SuspendLayout();
this.groupBox3.SuspendLayout();
this.groupBox2.SuspendLayout();
@@ -104,7 +106,7 @@
//
// ok_button_master
//
this.ok_button_master.Location = new System.Drawing.Point(65, 648);
this.ok_button_master.Location = new System.Drawing.Point(65, 694);
this.ok_button_master.Name = "ok_button_master";
this.ok_button_master.Size = new System.Drawing.Size(157, 23);
this.ok_button_master.TabIndex = 1;
@@ -113,7 +115,7 @@
//
// button2
//
this.button2.Location = new System.Drawing.Point(305, 648);
this.button2.Location = new System.Drawing.Point(305, 694);
this.button2.Name = "button2";
this.button2.Size = new System.Drawing.Size(157, 23);
this.button2.TabIndex = 2;
@@ -187,7 +189,7 @@
//
// button3
//
this.button3.Location = new System.Drawing.Point(71, 491);
this.button3.Location = new System.Drawing.Point(71, 535);
this.button3.Name = "button3";
this.button3.Size = new System.Drawing.Size(120, 30);
this.button3.TabIndex = 8;
@@ -196,7 +198,7 @@
//
// button4
//
this.button4.Location = new System.Drawing.Point(316, 491);
this.button4.Location = new System.Drawing.Point(316, 535);
this.button4.Name = "button4";
this.button4.Size = new System.Drawing.Size(120, 30);
this.button4.TabIndex = 9;
@@ -209,7 +211,7 @@
this.groupBox3.Controls.Add(this.labelOutputFolderPath);
this.groupBox3.Controls.Add(this.textBox5);
this.groupBox3.Controls.Add(this.label10);
this.groupBox3.Location = new System.Drawing.Point(31, 370);
this.groupBox3.Location = new System.Drawing.Point(22, 413);
this.groupBox3.Name = "groupBox3";
this.groupBox3.Size = new System.Drawing.Size(482, 115);
this.groupBox3.TabIndex = 12;
@@ -329,11 +331,61 @@
this.groupBox2.Controls.Add(this.comboBox1);
this.groupBox2.Location = new System.Drawing.Point(12, 100);
this.groupBox2.Name = "groupBox2";
this.groupBox2.Size = new System.Drawing.Size(519, 527);
this.groupBox2.Size = new System.Drawing.Size(519, 575);
this.groupBox2.TabIndex = 3;
this.groupBox2.TabStop = false;
this.groupBox2.Text = "Profiles";
//
// web_server_settings_groupbox
//
this.web_server_settings_groupbox.Controls.Add(this.clock_visibility_checkBox);
this.web_server_settings_groupbox.Controls.Add(this.clock_label);
this.web_server_settings_groupbox.Controls.Add(this.web_server_port_textbox);
this.web_server_settings_groupbox.Controls.Add(this.web_server_port_label);
this.web_server_settings_groupbox.Controls.Add(this.web_server_label);
this.web_server_settings_groupbox.Controls.Add(this.web_server_checkbox);
this.web_server_settings_groupbox.Location = new System.Drawing.Point(31, 308);
this.web_server_settings_groupbox.Name = "web_server_settings_groupbox";
this.web_server_settings_groupbox.Size = new System.Drawing.Size(471, 99);
this.web_server_settings_groupbox.TabIndex = 35;
this.web_server_settings_groupbox.TabStop = false;
this.web_server_settings_groupbox.Text = "Web Server Settings";
//
// web_server_port_textbox
//
this.web_server_port_textbox.Location = new System.Drawing.Point(246, 19);
this.web_server_port_textbox.Name = "web_server_port_textbox";
this.web_server_port_textbox.Size = new System.Drawing.Size(77, 20);
this.web_server_port_textbox.TabIndex = 36;
//
// web_server_port_label
//
this.web_server_port_label.AutoSize = true;
this.web_server_port_label.Location = new System.Drawing.Point(211, 23);
this.web_server_port_label.Name = "web_server_port_label";
this.web_server_port_label.Size = new System.Drawing.Size(29, 13);
this.web_server_port_label.TabIndex = 35;
this.web_server_port_label.Text = "Port:";
//
// web_server_label
//
this.web_server_label.AutoSize = true;
this.web_server_label.Location = new System.Drawing.Point(44, 24);
this.web_server_label.Name = "web_server_label";
this.web_server_label.Size = new System.Drawing.Size(67, 13);
this.web_server_label.TabIndex = 33;
this.web_server_label.Text = "Web Server:";
//
// web_server_checkbox
//
this.web_server_checkbox.AutoSize = true;
this.web_server_checkbox.Location = new System.Drawing.Point(111, 23);
this.web_server_checkbox.Name = "web_server_checkbox";
this.web_server_checkbox.Size = new System.Drawing.Size(65, 17);
this.web_server_checkbox.TabIndex = 34;
this.web_server_checkbox.Text = "Enabled";
this.web_server_checkbox.UseVisualStyleBackColor = true;
//
// label13
//
this.label13.AutoSize = true;
@@ -407,59 +459,30 @@
this.label12.TabIndex = 27;
this.label12.Text = "Separating character format";
//
// web_server_label
// clock_label
//
this.web_server_label.AutoSize = true;
this.web_server_label.Location = new System.Drawing.Point(44, 24);
this.web_server_label.Name = "web_server_label";
this.web_server_label.Size = new System.Drawing.Size(67, 13);
this.web_server_label.TabIndex = 33;
this.web_server_label.Text = "Web Server:";
this.clock_label.AutoSize = true;
this.clock_label.Location = new System.Drawing.Point(44, 56);
this.clock_label.Name = "clock_label";
this.clock_label.Size = new System.Drawing.Size(76, 13);
this.clock_label.TabIndex = 37;
this.clock_label.Text = "Clock Visibility:";
//
// web_server_checkbox
// clock_visibility_checkBox
//
this.web_server_checkbox.AutoSize = true;
this.web_server_checkbox.Location = new System.Drawing.Point(111, 23);
this.web_server_checkbox.Name = "web_server_checkbox";
this.web_server_checkbox.Size = new System.Drawing.Size(65, 17);
this.web_server_checkbox.TabIndex = 34;
this.web_server_checkbox.Text = "Enabled";
this.web_server_checkbox.UseVisualStyleBackColor = true;
//
// web_server_settings_groupbox
//
this.web_server_settings_groupbox.Controls.Add(this.web_server_port_textbox);
this.web_server_settings_groupbox.Controls.Add(this.web_server_port_label);
this.web_server_settings_groupbox.Controls.Add(this.web_server_label);
this.web_server_settings_groupbox.Controls.Add(this.web_server_checkbox);
this.web_server_settings_groupbox.Location = new System.Drawing.Point(31, 298);
this.web_server_settings_groupbox.Name = "web_server_settings_groupbox";
this.web_server_settings_groupbox.Size = new System.Drawing.Size(396, 58);
this.web_server_settings_groupbox.TabIndex = 35;
this.web_server_settings_groupbox.TabStop = false;
this.web_server_settings_groupbox.Text = "Web Server Settings";
//
// web_server_port_label
//
this.web_server_port_label.AutoSize = true;
this.web_server_port_label.Location = new System.Drawing.Point(211, 23);
this.web_server_port_label.Name = "web_server_port_label";
this.web_server_port_label.Size = new System.Drawing.Size(29, 13);
this.web_server_port_label.TabIndex = 35;
this.web_server_port_label.Text = "Port:";
//
// web_server_port_textbox
//
this.web_server_port_textbox.Location = new System.Drawing.Point(246, 19);
this.web_server_port_textbox.Name = "web_server_port_textbox";
this.web_server_port_textbox.Size = new System.Drawing.Size(77, 20);
this.web_server_port_textbox.TabIndex = 36;
this.clock_visibility_checkBox.AutoSize = true;
this.clock_visibility_checkBox.Location = new System.Drawing.Point(119, 55);
this.clock_visibility_checkBox.Name = "clock_visibility_checkBox";
this.clock_visibility_checkBox.Size = new System.Drawing.Size(65, 17);
this.clock_visibility_checkBox.TabIndex = 38;
this.clock_visibility_checkBox.Text = "Enabled";
this.clock_visibility_checkBox.UseVisualStyleBackColor = true;
//
// Form1
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(572, 695);
this.ClientSize = new System.Drawing.Size(572, 729);
this.Controls.Add(this.groupBox2);
this.Controls.Add(this.button2);
this.Controls.Add(this.ok_button_master);
@@ -523,5 +546,7 @@
private System.Windows.Forms.CheckBox web_server_checkbox;
private System.Windows.Forms.TextBox web_server_port_textbox;
private System.Windows.Forms.Label web_server_port_label;
private System.Windows.Forms.CheckBox clock_visibility_checkBox;
private System.Windows.Forms.Label clock_label;
}
}

6
RadioDJViewer/radiodj-restapi-template.cs
View File

@@ -83,6 +83,8 @@ namespace RadioDJViewer
{
web_server_checkbox.Checked = profile.WebServerEnabled;
web_server_port_textbox.Text = (profile.WebServerPort > 0 ? profile.WebServerPort : 8080).ToString();
// Clock visibility setting
clock_visibility_checkBox.Checked = profile.ClockVisibilityEnabled;
}
catch { }
}
@@ -139,7 +141,9 @@ namespace RadioDJViewer
MarqueeSeparator = separatingcharacterformatbox.Text,
// Web server settings
WebServerEnabled = web_server_checkbox.Checked,
WebServerPort = int.TryParse(web_server_port_textbox.Text, out int wp) ? wp : 8080
WebServerPort = int.TryParse(web_server_port_textbox.Text, out int wp) ? wp : 8080,
// Clock visibility setting
ClockVisibilityEnabled = clock_visibility_checkBox.Checked
};
ProfileStorage.SaveProfile(profile);
// Refresh profile list

271
RadioDJViewer/script.js
View File

@@ -1,128 +1,171 @@
///////////////
// PARAMETERS //
///////////////
(function () {
var IMAGE_FILENAME = "Album-Art.png";
var DEFAULT_REFRESH_RATE_MS = 1000;
var DEFAULT_TIME_REFRESH_RATE_MS = 100;
var currentArtist = getTextContent(".song-artist");
var currentTitle = getTextContent(".song-title");
var currentTime = getTextContent(".song-time");
var refreshInterval = null;
var timeRefreshInterval = null;
var latestTimeRequestId = 0;
var refreshRateMs = getRefreshRateMs();
var timeRefreshRateMs = DEFAULT_TIME_REFRESH_RATE_MS;
const queryString = window.location.search;
const urlParams = new URLSearchParams(queryString);
const refreshRate = parseInt(urlParams.get("refreshrate")) || 6; // Default 6 seconds
// Image filename - update this if the backend changes the image path
const IMAGE_FILENAME = "Album-Art.png";
//////////////////
// GLOBAL STATE //
//////////////////
let currentArtist = "";
let currentTitle = "";
let refreshInterval = null;
//////////////////
// REFRESH LOGIC //
//////////////////
/**
* Fetches the artist and title from text files
*/
async function fetchSongData() {
try {
const artistResponse = await fetch("artist.txt");
const titleResponse = await fetch("title.txt");
if (!artistResponse.ok || !titleResponse.ok) {
console.error("Failed to fetch song data");
return null;
function getTextContent(selector) {
var element = document.querySelector(selector);
if (!element || typeof element.textContent !== "string") {
return "";
}
const artist = (await artistResponse.text()).trim();
const title = (await titleResponse.text()).trim();
return { artist, title };
} catch (error) {
console.error("Error fetching song data:", error);
return null;
}
}
/**
* Updates the DOM elements if the song data has changed
*/
function updateSongDisplay(artist, title) {
const titleElement = document.querySelector(".song-title");
const artistElement = document.querySelector(".song-artist");
let trackChanged = false;
// Only update if data has actually changed
if (title !== currentTitle) {
currentTitle = title;
titleElement.classList.add("updating");
titleElement.textContent = title || "Unknown Title";
trackChanged = true;
setTimeout(() => {
titleElement.classList.remove("updating");
}, 400);
return trimText(element.textContent);
}
if (artist !== currentArtist) {
currentArtist = artist;
artistElement.classList.add("updating");
artistElement.textContent = artist || "Unknown Artist";
trackChanged = true;
setTimeout(() => {
artistElement.classList.remove("updating");
}, 400);
function trimText(value) {
return String(value || "").replace(/^\s+|\s+$/g, "");
}
// Return whether track changed (to trigger image update)
return trackChanged;
}
function getRefreshRateMs() {
var match = /(?:\?|&)refreshrate=([^&]+)/i.exec(window.location.search || "");
var seconds = match ? parseFloat(decodeURIComponent(match[1])) : 1;
if (!isFinite(seconds) || seconds <= 0) {
seconds = 1;
}
var interval = Math.round(seconds * 1000);
if (interval < 250) {
interval = 250;
}
return interval;
}
/**
* Updates both the album art and background image with cache-busting timestamp
* Only called when track actually changes
*/
function updateAlbumArt() {
const albumArt = document.querySelector(".album-art");
const backgroundImage = document.querySelector(".background-image");
const timestamp = new Date().getTime();
const imageUrl = `${IMAGE_FILENAME}?v=${timestamp}`;
albumArt.src = imageUrl;
backgroundImage.src = imageUrl;
}
/**
* Main refresh function - fetches data and updates if changed
*/
async function refresh() {
const data = await fetchSongData();
if (data) {
const trackChanged = updateSongDisplay(data.artist, data.title);
// Only update images when track actually changes
if (trackChanged) {
updateAlbumArt();
function fetchText(path, fallbackValue, callback) {
var xhr = new XMLHttpRequest();
xhr.open("GET", path + "?v=" + new Date().getTime(), true);
xhr.setRequestHeader("Cache-Control", "no-cache");
xhr.onreadystatechange = function () {
if (xhr.readyState !== 4) {
return;
}
if (xhr.status >= 200 && xhr.status < 300) {
callback(trimText(xhr.responseText));
return;
}
callback(fallbackValue);
};
xhr.onerror = function () {
callback(fallbackValue);
};
try {
xhr.send(null);
} catch (e) {
callback(fallbackValue);
}
}
}
///////////////
// INITIALIZE //
///////////////
function updateSongDisplay(data) {
var titleElement = document.querySelector(".song-title");
var artistElement = document.querySelector(".song-artist");
var trackChanged = false;
var nextTitle;
var nextArtist;
function init() {
// Load initial data immediately
refresh();
if (!titleElement || !artistElement || !data) {
return false;
}
// Set up refresh interval based on URL parameter or default
refreshInterval = setInterval(refresh, refreshRate * 1000);
nextTitle = trimText(data.title || "");
nextArtist = trimText(data.artist || "");
console.log(`Radio DJ widget initialized - refreshing every ${refreshRate}s`);
}
if (nextTitle !== currentTitle) {
currentTitle = nextTitle;
titleElement.classList.add("updating");
titleElement.textContent = currentTitle || "Unknown Title";
trackChanged = true;
setTimeout(function () {
titleElement.classList.remove("updating");
}, 400);
}
// Start when DOM is ready
if (document.readyState === "loading") {
document.addEventListener("DOMContentLoaded", init);
} else {
init();
}
if (nextArtist !== currentArtist) {
currentArtist = nextArtist;
artistElement.classList.add("updating");
artistElement.textContent = currentArtist || "Unknown Artist";
trackChanged = true;
setTimeout(function () {
artistElement.classList.remove("updating");
}, 400);
}
return trackChanged;
}
function updateTimeDisplay(nextTime) {
var timeElement = document.querySelector(".song-time");
var normalizedTime = trimText(nextTime || "No Data") || "No Data";
if (!timeElement) {
return;
}
if (normalizedTime !== currentTime) {
currentTime = normalizedTime;
timeElement.textContent = currentTime;
}
}
function updateAlbumArt() {
var albumArt = document.querySelector(".album-art");
var backgroundImage = document.querySelector(".background-image");
var imageUrl = IMAGE_FILENAME + "?v=" + new Date().getTime();
if (!albumArt || !backgroundImage) {
return;
}
albumArt.src = imageUrl;
backgroundImage.src = imageUrl;
}
function setClockVisibility(visible) {
var timeElement = document.querySelector(".song-time");
if (!timeElement) {
return;
}
timeElement.style.display = visible ? "" : "none";
}
function refreshMetadata() {
fetchText("artist.txt", currentArtist || "", function (artist) {
fetchText("title.txt", currentTitle || "", function (title) {
fetchText("clock-visibility", "true", function (clockVisible) {
var trackChanged = updateSongDisplay({
artist: artist,
title: title
});
setClockVisibility(String(clockVisible || "false").toLowerCase() === "true");
if (trackChanged) {
updateAlbumArt();
}
});
});
});
}
function refreshTime() {
var requestId = latestTimeRequestId + 1;
latestTimeRequestId = requestId;
fetchText("time.txt", currentTime || "No Data", function (nextTime) {
if (requestId !== latestTimeRequestId) {
return;
}
updateTimeDisplay(nextTime);
});
}
function init() {
refreshMetadata();
refreshTime();
refreshInterval = window.setInterval(refreshMetadata, refreshRateMs);
timeRefreshInterval = window.setInterval(refreshTime, timeRefreshRateMs);
}
if (document.readyState === "loading") {
document.addEventListener("DOMContentLoaded", init);
} else {
init();
}
})();

34
RadioDJViewer/style.css
View File

@@ -127,6 +127,21 @@ body {
opacity: 1;
}
/* Song time display (underneath artist) */
.song-time {
font-size: 14px;
font-weight: 400;
color: #cccccc;
text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.9);
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
letter-spacing: 0px;
line-height: 1.1;
opacity: 0.9;
margin-top: 4px;
}
/* Smooth fade animation for updates */
@keyframes fadeIn {
from {
@@ -141,3 +156,22 @@ body {
.song-artist.updating {
animation: fadeIn 0.4s ease-in-out;
}
/* Clock section - positioned at bottom of page */
.clock-section {
width: 100%;
margin-top: 20px;
padding: 20px;
display: flex;
justify-content: center;
align-items: center;
}
.digital-clock {
font-size: 48px;
font-weight: 300;
color: #ffffff;
text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.9);
font-family: 'Courier New', monospace;
letter-spacing: 2px;
}