1770 lines
66 KiB
C#
1770 lines
66 KiB
C#
using System.IO;
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using System.Timers;
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using DBObj;
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using DualScreenDemo;
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namespace OverlayFormObj
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{
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public partial class OverlayForm : Form
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{
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private string marqueeText = "這是跑馬燈文字示例 - 歡迎使用MediaPlayerForm!";
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private Color marqueeTextColor = Color.White;
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private string marqueeTextSecondLine = "";
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private string marqueeTextThirdLine = "";
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private int marqueeXPos;
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private int marqueeXPosSecondLine;
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private int marqueeXPosThirdLine;
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private System.Windows.Forms.Timer marqueeTimer;
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private Image backgroundImage;
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private Image firstStickerImage;
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private Image secondStickerImage;
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private float firstStickerXPos;
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private float secondStickerXPos;
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private float imageYPos;
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private int screenHeight;
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private int topMargin;
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private int bottomMargin;
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public static System.Windows.Forms.Timer displayTimer = new System.Windows.Forms.Timer();
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public static System.Timers.Timer songDisplayTimer = new System.Timers.Timer();
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public static System.Timers.Timer unifiedTimer;
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private System.Windows.Forms.Timer stickerTimer1 = new System.Windows.Forms.Timer();
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private System.Windows.Forms.Timer stickerTimer2 = new System.Windows.Forms.Timer();
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private System.Windows.Forms.Timer keyUpTimer = new System.Windows.Forms.Timer();
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private System.Windows.Forms.Timer keyDownTimer = new System.Windows.Forms.Timer();
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public Label standardKeyLabel;
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private System.Windows.Forms.Timer standardKeyTimer = new System.Windows.Forms.Timer();
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private System.Windows.Forms.Timer messageTimer = new System.Windows.Forms.Timer();
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public Label maleKeyLabel;
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public Label messageLabel;
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private System.Windows.Forms.Timer maleKeyTimer;
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public Label femaleKeyLabel;
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private System.Windows.Forms.Timer femaleKeyTimer;
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private System.Windows.Forms.Timer secondLineTimer;
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private DateTime secondLineStartTime;
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private const int secondLineDuration = 20000;
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private Image qrCodeImage;
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private bool showQRCode;
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private System.Windows.Forms.Timer segmentSwitchTimer = new System.Windows.Forms.Timer();
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private int currentSegmentIndex = 0;
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private List<string> textSegments = new List<string>();
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public enum MarqueeStartPosition
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{
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Middle,
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Right
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}
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private static OverlayForm _mainForm;
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public static OverlayForm MainForm
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{
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get { return _mainForm; }
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private set { _mainForm = value; }
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}
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public static OverlayForm Instance { get; private set; }
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public OverlayForm()
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{
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SetStyle(ControlStyles.SupportsTransparentBackColor, true);
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MainForm = this;
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Instance = this;
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InitializeFormSettings();
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ConfigureTimers();
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InitializeLabels();
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ConfigureSegmentTimer();
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imageYPos = (screenHeight / 3) - 1024 / 6;
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}
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private void ConfigureSegmentTimer()
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{
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segmentSwitchTimer.Interval = 3000;
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segmentSwitchTimer.Tick += (sender, e) =>
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{
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if (textSegments.Count > 1)
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{
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currentSegmentIndex = (currentSegmentIndex + 1) % textSegments.Count;
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blackBackgroundPanel.Invalidate();
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}
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};
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}
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private void SplitSecondLineText(string text)
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{
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textSegments.Clear();
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if (string.IsNullOrEmpty(text))
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{
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return;
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}
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if (text.Length <= 16)
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{
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textSegments.Add(text);
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}
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else
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{
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for (int i = 0; i < text.Length; i += 16)
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{
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int length = Math.Min(16, text.Length - i);
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textSegments.Add(text.Substring(i, length));
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}
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}
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currentSegmentIndex = 0;
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}
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private void InitializeMaleKeyTimer()
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{
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maleKeyTimer = new System.Windows.Forms.Timer();
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maleKeyTimer.Interval = 3000;
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maleKeyTimer.Tick += (s, e) =>
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{
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HideAllLabels();
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};
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}
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private void InitializeFemaleKeyTimer()
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{
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femaleKeyTimer = new System.Windows.Forms.Timer();
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femaleKeyTimer.Interval = 3000;
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femaleKeyTimer.Tick += (s, e) =>
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{
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HideAllLabels();
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};
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}
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private void AddCenteredPicture(Bitmap bitmap, int y)
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{
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int x = (this.Width - bitmap.Width) / 2;
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AddPicture(bitmap, x, y);
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}
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private void AddPicture(Bitmap bitmap, int x, int y)
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{
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PictureBox pictureBox = new PictureBox
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{
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Image = bitmap,
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Size = bitmap.Size,
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BackColor = Color.Transparent,
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Location = new Point(x, y)
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};
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this.Controls.Add(pictureBox);
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pictureBox.BringToFront();
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}
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private Bitmap GenerateTextImage(string text, Font font, Color textColor, Color backgroundColor)
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{
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SizeF textSize;
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using (Bitmap tempBitmap = new Bitmap(1, 1))
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using (Graphics tempGraphics = Graphics.FromImage(tempBitmap))
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{
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textSize = tempGraphics.MeasureString(text, font);
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}
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// 創建一個稍大的位圖尺寸，以容納描邊
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int padding = 4; // 描邊寬度
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Bitmap bitmap = new Bitmap((int)textSize.Width + padding * 2, (int)textSize.Height + padding * 2);
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using (Graphics graphics = Graphics.FromImage(bitmap))
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{
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graphics.Clear(backgroundColor);
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graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
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// 先繪製黑色描邊
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using (Brush outlineBrush = new SolidBrush(Color.Black))
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{
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for (int x = -2; x <= 2; x++)
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{
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for (int y = -2; y <= 2; y++)
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{
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if (x != 0 || y != 0)
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{
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graphics.DrawString(text, font, outlineBrush,
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new PointF(padding + x, padding + y));
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}
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}
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}
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}
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// 繪製中心文字
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using (Brush textBrush = new SolidBrush(textColor))
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{
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graphics.DrawString(text, font, textBrush,
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new PointF(padding, padding));
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}
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}
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// 修剪圖片邊緣空白
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return TrimBitmap(bitmap);
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}
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private Bitmap TrimBitmap(Bitmap source)
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{
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Rectangle rect = FindContentBounds(source);
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if (rect.Width == 0 || rect.Height == 0)
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return source; // 防止圖片完全空白時崩潰
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Bitmap trimmedBitmap = new Bitmap(rect.Width, rect.Height);
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using (Graphics g = Graphics.FromImage(trimmedBitmap))
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{
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g.DrawImage(source, 0, 0, rect, GraphicsUnit.Pixel);
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}
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return trimmedBitmap;
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}
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private Rectangle FindContentBounds(Bitmap bmp)
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{
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int width = bmp.Width;
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int height = bmp.Height;
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int top = 0, left = 0, bottom = height - 1, right = width - 1;
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bool found = false;
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// 找到頂邊界
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for (int y = 0; y < height; y++)
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{
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for (int x = 0; x < width; x++)
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{
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if (bmp.GetPixel(x, y).A > 0)
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{
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top = y;
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found = true;
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break;
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}
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}
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if (found) break;
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}
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found = false;
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// 找到底邊界
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for (int y = height - 1; y >= 0; y--)
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{
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for (int x = 0; x < width; x++)
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{
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if (bmp.GetPixel(x, y).A > 0)
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{
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bottom = y;
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found = true;
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break;
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}
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}
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if (found) break;
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}
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found = false;
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// 找到左邊界
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for (int x = 0; x < width; x++)
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{
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for (int y = 0; y < height; y++)
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{
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if (bmp.GetPixel(x, y).A > 0)
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{
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left = x;
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found = true;
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break;
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}
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}
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if (found) break;
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}
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found = false;
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// 找到右邊界
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for (int x = width - 1; x >= 0; x--)
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{
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for (int y = 0; y < height; y++)
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{
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if (bmp.GetPixel(x, y).A > 0)
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{
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right = x;
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found = true;
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break;
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}
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}
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if (found) break;
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}
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return Rectangle.FromLTRB(left, top, right + 1, bottom + 1);
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}
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public static void DisplayNumberAtTopLeft(string newText)
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{
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if (MainForm != null)
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{
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MainForm.Invoke(new System.Action(() =>
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{
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string currentText = MainForm.displayLabel.Text;
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MainForm.nextSongLabel.Visible = false;
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string combinedText = currentText + newText;
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if (combinedText.Length > 6)
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{
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combinedText = combinedText.Substring(0, 6);
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}
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MainForm.displayLabel.Text = combinedText;
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MainForm.nextSongLabel.Visible = false;
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displayTimer.Stop();
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displayTimer.Start();
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}));
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}
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}
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private void InitializeFormSettings()
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{
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this.FormBorderStyle = FormBorderStyle.None;
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this.TopMost = true;
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this.BackColor = Color.Magenta;
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this.TransparencyKey = this.BackColor;
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this.Height = 50;
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if (Screen.AllScreens.Length > 1)
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{
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var secondaryScreen = Screen.AllScreens[1];
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this.Width = secondaryScreen.Bounds.Width;
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this.Location = new Point(secondaryScreen.Bounds.Location.X, this.Location.Y);
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screenHeight = secondaryScreen.Bounds.Height;
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topMargin = screenHeight / 3;
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bottomMargin = screenHeight * 2 / 3;
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}
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else
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{
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this.Width = Screen.PrimaryScreen.Bounds.Width;
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this.screenHeight = Screen.PrimaryScreen.Bounds.Height;
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}
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marqueeXPos = this.Width;
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marqueeXPosSecondLine = 7 * this.Width / 8;
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marqueeXPosThirdLine = this.Width;
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marqueeTimer = new System.Windows.Forms.Timer();
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marqueeTimer.Interval = 20;
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marqueeTimer.Tick += MarqueeTimer_Tick;
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marqueeTimer.Start();
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secondLineTimer = new System.Windows.Forms.Timer();
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secondLineTimer.Interval = 100;
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secondLineTimer.Tick += SecondLineTimer_Tick;
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try
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{
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string filePath = Path.Combine(Application.StartupPath,"txt","WelcomeMessage.txt");
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marqueeText = File.ReadAllText(filePath);
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}
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catch (Exception ex)
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{
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Console.WriteLine("Error reading marquee text from file: " + ex.Message);
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marqueeText = "這是跑馬燈文字示例 - 歡迎使用MediaPlayerForm!";
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}
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this.DoubleBuffered = true;
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}
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private void ConfigureTimers()
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{
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displayTimer.Interval = 15000;
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displayTimer.Tick += DisplayTimer_Tick;
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songDisplayTimer = new System.Timers.Timer(30000);
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songDisplayTimer.Elapsed += new ElapsedEventHandler(SongDisplayTimer_Elapsed);
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songDisplayTimer.AutoReset = true;
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songDisplayTimer.Enabled = true;
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unifiedTimer = new System.Timers.Timer(15000);
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unifiedTimer.Elapsed += new ElapsedEventHandler(UnifiedTimer_Elapsed);
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unifiedTimer.AutoReset = true;
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unifiedTimer.Enabled = true;
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stickerTimer1.Interval = 15000;
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stickerTimer1.Tick += (sender, e) => {
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lock (imageLock)
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{
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firstStickerImage = null;
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this.Invalidate();
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}
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stickerTimer1.Stop();
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HideImages();
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};
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stickerTimer2.Interval = 15000;
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stickerTimer2.Tick += (sender, e) => {
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lock (imageLock)
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{
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secondStickerImage = null;
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this.Invalidate();
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}
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stickerTimer2.Stop();
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HideImages();
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};
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}
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private static void DisplayTimer_Tick(object sender, EventArgs e)
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{
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if (MainForm.InvokeRequired)
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{
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MainForm.Invoke(new System.Action(() =>
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{
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MainForm.displayLabel.Text = "";
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MainForm.nextSongLabel.Visible = true; // 显示 nextSongLabel
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}));
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}
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else
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{
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MainForm.displayLabel.Text = "";
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MainForm.nextSongLabel.Visible = true; // 显示 nextSongLabel
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}
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displayTimer.Stop(); // 停止计时器
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}
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// 當 songDisplayTimer 計時完成時會呼叫此函式
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private static void SongDisplayTimer_Elapsed(object sender, EventArgs e)
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{
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// 檢查是否需要跨執行緒操作 UI 控制項
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if (MainForm.InvokeRequired)
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{
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// 如果目前不在 UI 執行緒上，必須透過 Invoke 安全執行 UI 更新邏輯
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Console.WriteLine("SongDisplayTimer_Tick invoked on UI thread.");
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MainForm.BeginInvoke(new Action(() =>
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{
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if (MainForm.songDisplayLabel != null)
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MainForm.songDisplayLabel.Text = "";
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|
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if (MainForm.nextSongLabel != null)
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MainForm.nextSongLabel.Visible = true;
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}));
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}
|
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else
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{
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// 如果已經在 UI 執行緒，就直接更新 UI 控制項
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Console.WriteLine("SongDisplayTimer_Tick invoked on background thread.");
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MainForm.songDisplayLabel.Text = "";
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MainForm.nextSongLabel.Visible = true;
|
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}
|
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|
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// 停止計時器，避免重複觸發
|
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songDisplayTimer.Stop();
|
||
}
|
||
|
||
|
||
|
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private readonly object _lockObject = new object();
|
||
private bool _handlingTimeout = false;
|
||
private async void UnifiedTimer_Elapsed(object sender, EventArgs e)
|
||
{
|
||
if (_handlingTimeout) return;
|
||
_handlingTimeout = true;
|
||
|
||
try
|
||
{
|
||
if (MainForm.InvokeRequired)
|
||
{
|
||
MainForm.BeginInvoke((Action)(() => UnifiedTimer_Elapsed(sender, e)));
|
||
return;
|
||
}
|
||
|
||
displayLabel.Text = "";
|
||
|
||
switch (CurrentUIState)
|
||
{
|
||
case UIState.SelectingLanguage:
|
||
case UIState.SelectingArtistCategory:
|
||
case UIState.SelectingAction:
|
||
case UIState.SelectingSong:
|
||
case UIState.SelectingArtist:
|
||
case UIState.PlayHistory:
|
||
SetUIState(UIState.Initial);
|
||
await HandleTimeout("");
|
||
break;
|
||
}
|
||
}
|
||
finally
|
||
{
|
||
_handlingTimeout = false;
|
||
}
|
||
}
|
||
|
||
private async Task HandleTimeout(string message)
|
||
{
|
||
Console.WriteLine("HandleTimeout called with message: " + message);
|
||
unifiedTimer.Stop();
|
||
SetUIState(UIState.Initial);
|
||
//DisplayMessage(message, 2000);
|
||
CommandHandler._indataHistory.Clear(); // 清空歷史紀錄
|
||
await Task.Delay(2000);
|
||
}
|
||
|
||
private void DisplayMessage(string message, int duration)
|
||
{
|
||
MainForm.nextSongLabel.Visible = false;
|
||
displayLabel.Text = message;
|
||
unifiedTimer.Interval = duration;
|
||
unifiedTimer.Start();
|
||
}
|
||
|
||
|
||
private void HideImages()
|
||
{
|
||
bool anyStickersActive = false;
|
||
|
||
lock (imageLock)
|
||
{
|
||
|
||
if (firstStickerImage != null)
|
||
{
|
||
firstStickerImage = null;
|
||
stickerTimer1.Stop();
|
||
anyStickersActive = true;
|
||
}
|
||
|
||
|
||
if (secondStickerImage != null)
|
||
{
|
||
secondStickerImage = null;
|
||
stickerTimer2.Stop();
|
||
anyStickersActive = true;
|
||
}
|
||
|
||
|
||
if (!anyStickersActive)
|
||
{
|
||
|
||
backgroundImage = null;
|
||
}
|
||
|
||
this.Invalidate();
|
||
}
|
||
}
|
||
|
||
public void UpdateSongDisplayLabel(string newText)
|
||
{
|
||
|
||
songDisplayLabel.Text = newText;
|
||
|
||
|
||
songDisplayLabel.Font = new Font("Arial", 125);
|
||
|
||
songDisplayLabel.ForeColor = Color.White;
|
||
|
||
|
||
songDisplayTimer.Stop();
|
||
|
||
|
||
songDisplayTimer.Start();
|
||
|
||
|
||
this.Invalidate();
|
||
}
|
||
|
||
|
||
private void SecondLineTimer_Tick(object sender, EventArgs e)
|
||
{
|
||
if ((DateTime.Now - secondLineStartTime).TotalMilliseconds >= secondLineDuration)
|
||
{
|
||
marqueeTextSecondLine = "";
|
||
secondLineTimer.Stop();
|
||
}
|
||
}
|
||
|
||
public void ResetMarqueeTextToWelcomeMessage()
|
||
{
|
||
try
|
||
{
|
||
string filePath = Path.Combine(Application.StartupPath,"txt","WelcomeMessage.txt");
|
||
string welcomeMessage = File.ReadAllText(filePath);
|
||
this.UpdateMarqueeText(welcomeMessage, MarqueeStartPosition.Right, Color.White);
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
Console.WriteLine("Error reading marquee text from file: " + ex.Message);
|
||
}
|
||
}
|
||
|
||
protected override void OnPaint(PaintEventArgs e)
|
||
{
|
||
blackBackgroundPanel.SendToBack();
|
||
|
||
base.OnPaint(e);
|
||
|
||
using (Font largeFont = new Font("微軟正黑體", 34, FontStyle.Bold))
|
||
using (Brush whiteBrush = new SolidBrush(Color.White))
|
||
using (Brush LimeGreen = new SolidBrush(Color.LimeGreen))
|
||
using (Brush marqueeBrush = new SolidBrush(marqueeTextColor))
|
||
using (Brush backgroundBrush = new SolidBrush(Color.FromArgb(255, 0, 0, 0)))
|
||
{
|
||
SizeF textSize = e.Graphics.MeasureString(marqueeText, largeFont);
|
||
|
||
float yPosition1 = 10;
|
||
float yPosition2 = 55;
|
||
float yPosition3 = 100;
|
||
|
||
e.Graphics.FillRectangle(backgroundBrush, marqueeXPos, yPosition1, textSize.Width, textSize.Height);
|
||
e.Graphics.DrawString(marqueeText, largeFont, marqueeBrush, new PointF(marqueeXPos, yPosition1));
|
||
Rectangle clipRect = new Rectangle((int)(this.Width / 8), (int)yPosition2, (int)(3 * this.Width / 4), (int)textSize.Height);
|
||
Region originalClip = e.Graphics.Clip;
|
||
e.Graphics.SetClip(clipRect);
|
||
|
||
SizeF textSizeSecondLine = e.Graphics.MeasureString(marqueeTextSecondLine, largeFont);
|
||
float centeredXPos = (this.Width - textSizeSecondLine.Width) / 2;
|
||
|
||
e.Graphics.FillRectangle(backgroundBrush, centeredXPos, yPosition2, textSizeSecondLine.Width, textSizeSecondLine.Height);
|
||
e.Graphics.DrawString(marqueeTextSecondLine, largeFont, LimeGreen, new PointF(centeredXPos, yPosition2));
|
||
|
||
e.Graphics.Clip = originalClip;
|
||
|
||
if (string.IsNullOrEmpty(marqueeTextSecondLine))
|
||
{
|
||
SizeF textSizeThirdLine = e.Graphics.MeasureString(marqueeTextThirdLine, largeFont);
|
||
e.Graphics.FillRectangle(backgroundBrush, marqueeXPosThirdLine, yPosition2, textSizeThirdLine.Width, textSizeThirdLine.Height);
|
||
e.Graphics.DrawString(marqueeTextThirdLine, largeFont, whiteBrush, new PointF(marqueeXPosThirdLine, yPosition2));
|
||
}
|
||
else
|
||
{
|
||
SizeF textSizeThirdLine = e.Graphics.MeasureString(marqueeTextThirdLine, largeFont);
|
||
e.Graphics.FillRectangle(backgroundBrush, marqueeXPosThirdLine, yPosition3, textSizeThirdLine.Width, textSizeThirdLine.Height);
|
||
e.Graphics.DrawString(marqueeTextThirdLine, largeFont, whiteBrush, new PointF(marqueeXPosThirdLine, yPosition3));
|
||
}
|
||
}
|
||
|
||
lock (imageLock)
|
||
{
|
||
if (backgroundImage != null)
|
||
{
|
||
e.Graphics.DrawImage(backgroundImage, new Rectangle(25, 100, this.Width - 50, (int)(this.Height * 2 / 3) - 100));
|
||
}
|
||
if (firstStickerImage != null)
|
||
{
|
||
e.Graphics.DrawImage(firstStickerImage, firstStickerXPos, imageYPos);
|
||
}
|
||
if (secondStickerImage != null)
|
||
{
|
||
e.Graphics.DrawImage(secondStickerImage, secondStickerXPos, imageYPos);
|
||
}
|
||
if (showQRCode && qrCodeImage != null)
|
||
{
|
||
int qrCodeSize = screenHeight / 6;
|
||
int qrCodeX = 10;
|
||
int qrCodeY = this.Height - qrCodeSize - 20;
|
||
|
||
Rectangle qrCodeRect = new Rectangle(qrCodeX, qrCodeY, qrCodeSize, qrCodeSize);
|
||
|
||
e.Graphics.DrawImage(qrCodeImage, qrCodeRect);
|
||
}
|
||
}
|
||
|
||
// 確保跑馬燈第二行在最前
|
||
// blackBackgroundPanel.SendToBack();
|
||
|
||
}
|
||
|
||
|
||
|
||
public void DisplayBarrage(string text)
|
||
{
|
||
if (this.InvokeRequired)
|
||
{
|
||
this.Invoke(new System.Action(() => DisplayBarrage(text)));
|
||
return;
|
||
}
|
||
|
||
|
||
Random rnd = new Random();
|
||
|
||
|
||
for (int i = 0; i < 30; i++)
|
||
{
|
||
Label lblBarrage = new Label
|
||
{
|
||
Text = text,
|
||
AutoSize = true,
|
||
ForeColor = Color.FromArgb(rnd.Next(256), rnd.Next(256), rnd.Next(256)),
|
||
Font = new Font("Arial", rnd.Next(10, 50)),
|
||
Location = new Point(rnd.Next(0, this.Width), rnd.Next(0, this.Height))
|
||
};
|
||
|
||
|
||
this.Controls.Add(lblBarrage);
|
||
lblBarrage.BringToFront();
|
||
|
||
|
||
System.Windows.Forms.Timer moveTimer = new System.Windows.Forms.Timer { Interval = 50 };
|
||
moveTimer.Tick += (sender, e) =>
|
||
{
|
||
lblBarrage.Left -= 5;
|
||
|
||
if (lblBarrage.Right < 0)
|
||
{
|
||
lblBarrage.Dispose();
|
||
moveTimer.Dispose();
|
||
}
|
||
};
|
||
moveTimer.Start();
|
||
|
||
|
||
int duration = rnd.Next(3000, 7000);
|
||
System.Windows.Forms.Timer durationTimer = new System.Windows.Forms.Timer { Interval = duration };
|
||
durationTimer.Tick += (sender, e) =>
|
||
{
|
||
if (moveTimer.Enabled)
|
||
{
|
||
moveTimer.Stop();
|
||
moveTimer.Dispose();
|
||
}
|
||
|
||
this.Controls.Remove(lblBarrage);
|
||
lblBarrage.Dispose();
|
||
durationTimer.Stop();
|
||
durationTimer.Dispose();
|
||
};
|
||
durationTimer.Start();
|
||
}
|
||
}
|
||
|
||
public void DisplaySticker(string stickerId)
|
||
{
|
||
//Console.WriteLine("Attempting to display sticker.");
|
||
this.Invoke((MethodInvoker)delegate {
|
||
|
||
Console.WriteLine("Form Width: " + this.Width);
|
||
Console.WriteLine("Form Height: " + this.Height);
|
||
|
||
|
||
string imagePath = String.Format("{0}\\themes\\superstar\\superstar-pic\\{1}.png", Application.StartupPath, stickerId);
|
||
Console.WriteLine("Image path: " + imagePath);
|
||
try
|
||
{
|
||
Image newSticker = Image.FromFile(imagePath);
|
||
lock (imageLock)
|
||
{
|
||
if (firstStickerImage == null)
|
||
{
|
||
firstStickerImage = newSticker;
|
||
firstStickerXPos = this.Width / 2 - firstStickerImage.Width / 2;
|
||
stickerTimer1.Start();
|
||
}
|
||
else if (secondStickerImage == null)
|
||
{
|
||
firstStickerXPos = this.Width * 3 / 10f - firstStickerImage.Width / 8;
|
||
secondStickerImage = newSticker;
|
||
secondStickerXPos = this.Width * 7 / 10f - secondStickerImage.Width / 8;
|
||
|
||
backgroundImage = null;
|
||
stickerTimer2.Start();
|
||
}
|
||
else
|
||
{
|
||
|
||
firstStickerImage = secondStickerImage;
|
||
firstStickerXPos = this.Width * 3 / 10f - firstStickerImage.Width / 8;
|
||
|
||
secondStickerImage = newSticker;
|
||
secondStickerXPos = this.Width * 7 / 10f - secondStickerImage.Width / 8;
|
||
stickerTimer2.Start();
|
||
}
|
||
}
|
||
this.Invalidate();
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
Console.WriteLine("Error loading sticker image: " + ex.Message);
|
||
}
|
||
});
|
||
}
|
||
|
||
|
||
public static string ReadSongNumber()
|
||
{
|
||
string songNumber = MainForm.displayLabel.Text;
|
||
MainForm.nextSongLabel.Visible = false;
|
||
return songNumber;
|
||
}
|
||
|
||
private List<SongData> LanguageSongList;
|
||
|
||
|
||
public enum UIState
|
||
{
|
||
Initial,
|
||
SelectingLanguage,
|
||
SelectingSong,
|
||
SelectingAction,
|
||
PlayingSong,
|
||
SelectingArtistCategory,
|
||
SelectingStrokeCount,
|
||
SelectingArtist,
|
||
PlayHistory
|
||
}
|
||
|
||
public enum Category
|
||
{
|
||
NewSongs,
|
||
HotSongs,
|
||
Artists
|
||
|
||
}
|
||
|
||
|
||
public static UIState CurrentUIState = UIState.Initial;
|
||
private string currentLanguage = "";
|
||
|
||
public static Category CurrentCategory { get; set; }
|
||
private SongData selectedSong;
|
||
|
||
public static void SetUIState(UIState newState)
|
||
{
|
||
CurrentUIState = newState;
|
||
|
||
displayTimer.Stop();
|
||
|
||
|
||
switch (newState)
|
||
{
|
||
case UIState.Initial:
|
||
|
||
foreach (var control in MainForm.Controls.OfType<Control>().ToArray())
|
||
{
|
||
if (control != MainForm.displayLabel &&
|
||
control != MainForm.pauseLabel &&
|
||
control != MainForm.muteLabel &&
|
||
control != MainForm.volumeUpLabel &&
|
||
control != MainForm.volumeDownLabel &&
|
||
control != MainForm.micUpLabel &&
|
||
control != MainForm.micDownLabel &&
|
||
control != MainForm.standardKeyLabel &&
|
||
control != MainForm.keyUpLabel &&
|
||
control != MainForm.keyDownLabel &&
|
||
control != MainForm.maleKeyLabel &&
|
||
control != MainForm.femaleKeyLabel &&
|
||
control != MainForm.squareLabel &&
|
||
control != MainForm.professionalLabel &&
|
||
control != MainForm.standardLabel &&
|
||
control != MainForm.singDownLabel &&
|
||
control != MainForm.brightLabel &&
|
||
control != MainForm.softLabel &&
|
||
control != MainForm.autoLabel &&
|
||
control != MainForm.romanticLabel &&
|
||
control != MainForm.dynamicLabel &&
|
||
control != MainForm.tintLabel &&
|
||
control != MainForm.blackBackgroundPanel &&
|
||
control != MainForm.nextSongLabel)
|
||
{
|
||
MainForm.Controls.Remove(control);
|
||
// control.Dispose();
|
||
control.Visible = false;
|
||
}
|
||
}
|
||
|
||
MainForm.displayLabel.Text = "";
|
||
CommandHandler.readyForSongListInput = false;
|
||
unifiedTimer.Stop();
|
||
break;
|
||
case UIState.SelectingLanguage:
|
||
unifiedTimer.Interval = 10000;
|
||
unifiedTimer.Enabled = true;
|
||
unifiedTimer.Start();
|
||
break;
|
||
case UIState.SelectingSong:
|
||
unifiedTimer.Interval = 10000;
|
||
unifiedTimer.Enabled = true;
|
||
unifiedTimer.Start();
|
||
break;
|
||
case UIState.SelectingArtistCategory:
|
||
unifiedTimer.Interval = 10000;
|
||
unifiedTimer.Enabled = true;
|
||
unifiedTimer.Start();
|
||
break;
|
||
case UIState.SelectingStrokeCount:
|
||
unifiedTimer.Interval = 10000;
|
||
unifiedTimer.Enabled = true;
|
||
unifiedTimer.Start();
|
||
break;
|
||
case UIState.SelectingArtist:
|
||
unifiedTimer.Interval = 10000;
|
||
unifiedTimer.Enabled = true;
|
||
unifiedTimer.Start();
|
||
break;
|
||
case UIState.PlayHistory:
|
||
unifiedTimer.Interval = 10000;
|
||
unifiedTimer.Enabled = true;
|
||
unifiedTimer.Start();
|
||
break;
|
||
default:
|
||
break;
|
||
}
|
||
}
|
||
|
||
int number;
|
||
int inputNumber;
|
||
|
||
public void OnUserInput(string input)
|
||
{
|
||
bool isNumber = int.TryParse(input, out number);
|
||
|
||
if (isNumber)
|
||
{
|
||
if (CurrentCategory == Category.NewSongs)
|
||
{
|
||
switch (CurrentUIState)
|
||
{
|
||
case UIState.SelectingLanguage:
|
||
HandleLanguageSelection(number);
|
||
break;
|
||
|
||
case UIState.SelectingSong:
|
||
HandleSongSelection(number);
|
||
break;
|
||
|
||
default:
|
||
displayLabel.Text = "無效的狀態";
|
||
displayLabel.BringToFront();
|
||
break;
|
||
}
|
||
}
|
||
else if (CurrentCategory == Category.HotSongs)
|
||
{
|
||
switch (CurrentUIState)
|
||
{
|
||
case UIState.SelectingLanguage:
|
||
HandleLanguageSelection(number);
|
||
break;
|
||
|
||
case UIState.SelectingSong:
|
||
HandleSongSelection(number);
|
||
break;
|
||
|
||
default:
|
||
displayLabel.Text = "無效的狀態";
|
||
displayLabel.BringToFront();
|
||
break;
|
||
}
|
||
}
|
||
else if (CurrentCategory == Category.Artists)
|
||
{
|
||
switch (CurrentUIState)
|
||
{
|
||
case UIState.SelectingArtistCategory:
|
||
ProcessArtistCategorySelection(number);
|
||
break;
|
||
|
||
case UIState.SelectingStrokeCount:
|
||
ProcessStrokeCountSelection(number);
|
||
break;
|
||
|
||
case UIState.SelectingArtist:
|
||
HandleArtistSelection(number);
|
||
break;
|
||
|
||
case UIState.SelectingSong:
|
||
HandleSongSelection(number);
|
||
break;
|
||
|
||
default:
|
||
displayLabel.Text = "無效的狀態";
|
||
displayLabel.BringToFront();
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
else if (input == "a")
|
||
{
|
||
try
|
||
{
|
||
if (CurrentUIState == UIState.SelectingSong)
|
||
{
|
||
Console.WriteLine("Current State is SelectingSong, ready to process song selection.");
|
||
Console.WriteLine("Number: " + inputNumber);
|
||
int songIndex = (currentPage - 1) * songsPerPage + (inputNumber - 1);
|
||
Console.WriteLine("Calculated Song Index: " + songIndex + ", Total Songs: " + totalSongs);
|
||
|
||
if (songIndex >= 0 && songIndex < totalSongs)
|
||
{
|
||
selectedSong = LanguageSongList[songIndex];
|
||
Console.WriteLine("Adding song to playlist: " + LanguageSongList[songIndex].getName() + " " + selectedSong.getFileName());
|
||
SongList.Add(selectedSong);
|
||
}
|
||
else
|
||
{
|
||
Console.WriteLine("Song index out of range.");
|
||
}
|
||
}
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
|
||
Console.WriteLine("An error occurred while processing input 'a': " + ex.Message);
|
||
Console.WriteLine(ex.StackTrace);
|
||
}
|
||
}
|
||
else if (input == "b")
|
||
{
|
||
if (CurrentUIState == UIState.SelectingSong)
|
||
{
|
||
Console.WriteLine("Current State is SelectingSong, ready to process song selection.");
|
||
int songIndex = (currentPage - 1) * songsPerPage + (inputNumber - 1);
|
||
Console.WriteLine("Calculated Song Index: " + songIndex + ", Total Songs: " + totalSongs);
|
||
|
||
if (songIndex < totalSongs)
|
||
{
|
||
selectedSong = LanguageSongList[songIndex];
|
||
Console.WriteLine("Adding song to playlist: " + LanguageSongList[songIndex].getName() + " " + selectedSong.getFileName() );
|
||
SongList.Insert(selectedSong);
|
||
}
|
||
else
|
||
{
|
||
Console.WriteLine("Song index out of range.");
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
private void HandleLanguageSelection(int number)
|
||
{
|
||
switch (number)
|
||
{
|
||
case 1:
|
||
currentLanguage = "國語";
|
||
break;
|
||
case 2:
|
||
currentLanguage = "台語";
|
||
break;
|
||
case 3:
|
||
currentLanguage = "粵語";
|
||
break;
|
||
case 4:
|
||
currentLanguage = "英語";
|
||
break;
|
||
case 5:
|
||
currentLanguage = "日語";
|
||
break;
|
||
case 6:
|
||
currentLanguage = "韓語";
|
||
break;
|
||
default:
|
||
displayLabel.Text = "輸入錯誤!!!";
|
||
displayLabel.BringToFront();
|
||
OverlayForm.displayTimer.Start();
|
||
return;
|
||
}
|
||
Console.WriteLine("Language selected: " + currentLanguage);
|
||
DisplaySongsInLanguage(currentLanguage, CurrentCategory);
|
||
CurrentUIState = UIState.SelectingSong;
|
||
Console.WriteLine("State changed to SelectingSong");
|
||
}
|
||
|
||
private Artist selectedArtist;
|
||
|
||
private void HandleArtistSelection(int number)
|
||
{
|
||
int artistIndex = (currentPage - 1) * artistsPerPage + (number - 1);
|
||
inputNumber = number;
|
||
if (artistIndex < totalArtists)
|
||
{
|
||
selectedArtist = currentArtistList[artistIndex];
|
||
currentLanguage = selectedArtist.Name;
|
||
SetUIState(UIState.SelectingSong);
|
||
string query = $"SELECT * FROM song_library_cache WHERE artistA ='{selectedArtist.Name}' OR artistB='{selectedArtist.Name}' ORDER BY song_counts DESC;";
|
||
LanguageSongList = PrimaryForm.Instance.SearchSongs_Mysql(query);
|
||
//LanguageSongList = SongListManager.Instance.GetSongsByArtist(selectedArtist.Name);
|
||
currentPage = 1;
|
||
totalSongs = LanguageSongList.Count;
|
||
DisplaySongs(currentPage);
|
||
}
|
||
else
|
||
{
|
||
Console.WriteLine("Song index out of range.");
|
||
}
|
||
}
|
||
|
||
private void HandleSongSelection(int number)
|
||
{
|
||
Console.WriteLine("Current State is SelectingSong, ready to process song selection.");
|
||
int songIndex = (currentPage - 1) * songsPerPage + (number - 1);
|
||
inputNumber = number;
|
||
Console.WriteLine("Calculated Song Index: " + songIndex + ", Total Songs: " + totalSongs);
|
||
|
||
if (songIndex < totalSongs)
|
||
{
|
||
selectedSong = LanguageSongList[songIndex];
|
||
Console.WriteLine("Adding song to playlist C: " + LanguageSongList[songIndex].getName() + " " + selectedSong.getFileName());
|
||
|
||
|
||
DisplaySongsWithArrows(currentPage, songIndex);
|
||
//AddSongToPlaylist(selectedSong);
|
||
|
||
|
||
}
|
||
else
|
||
{
|
||
Console.WriteLine("Song index out of range.");
|
||
}
|
||
}
|
||
|
||
private string currentArtistCategory;
|
||
|
||
private void ProcessArtistCategorySelection(int number)
|
||
{
|
||
switch (number)
|
||
{
|
||
case 1:
|
||
currentArtistCategory = "男";
|
||
break;
|
||
case 2:
|
||
currentArtistCategory = "女";
|
||
break;
|
||
case 3:
|
||
currentArtistCategory = "團";
|
||
break;
|
||
case 4:
|
||
currentArtistCategory = "外";
|
||
break;
|
||
case 5:
|
||
currentArtistCategory = "全部";
|
||
break;
|
||
default:
|
||
Console.WriteLine("Invalid selection");
|
||
return;
|
||
}
|
||
|
||
ClearDisplay();
|
||
DisplayStrokeCountOptions();
|
||
}
|
||
|
||
private void ClearDisplay()
|
||
{
|
||
|
||
|
||
foreach (var control in this.Controls.OfType<Control>().ToArray())
|
||
{
|
||
if (control != displayLabel &&
|
||
control != pauseLabel &&
|
||
control != muteLabel &&
|
||
control != volumeUpLabel &&
|
||
control != volumeDownLabel &&
|
||
control != micUpLabel &&
|
||
control != micDownLabel &&
|
||
control != standardKeyLabel &&
|
||
control != keyUpLabel &&
|
||
control != keyDownLabel &&
|
||
control != maleKeyLabel &&
|
||
control != femaleKeyLabel &&
|
||
control != squareLabel &&
|
||
control != professionalLabel &&
|
||
control != standardLabel &&
|
||
control != singDownLabel &&
|
||
control != brightLabel &&
|
||
control != softLabel &&
|
||
control != autoLabel &&
|
||
control != romanticLabel &&
|
||
control != dynamicLabel &&
|
||
control != tintLabel &&
|
||
control != blackBackgroundPanel &&
|
||
control != nextSongLabel)
|
||
{
|
||
this.Controls.Remove(control);
|
||
control.Dispose();
|
||
}
|
||
}
|
||
}
|
||
public void UpdateHistoryLabel(List<SongData> historySongs, int currentPage, int totalPages)
|
||
{
|
||
|
||
// 移除畫面上所有現有的 PictureBox（用於刷新內容）
|
||
this.Controls.OfType<PictureBox>().ToList().ForEach(p => this.Controls.Remove(p));
|
||
|
||
// 建立標題文字，例如 "已點歌曲 (1 / 3)"
|
||
string headerText = $"已點歌曲 ({currentPage} / {totalPages})";
|
||
Font headerFont = new Font("Microsoft JhengHei", 50, FontStyle.Bold);
|
||
|
||
// 將標題文字轉為圖片
|
||
Bitmap headerBitmap = GenerateTextImage(headerText, headerFont, Color.White, Color.Transparent);
|
||
|
||
// 將標題圖片置中顯示在 Y=150 的位置
|
||
AddCenteredPicture(headerBitmap, 150);
|
||
|
||
// 設定歌名顯示的起始 Y 座標
|
||
int startY = 230;
|
||
|
||
// 歌名之間的垂直間距
|
||
int verticalSpacing = 6;
|
||
|
||
// 左右邊界，用來對齊歌名與狀態文字的位置
|
||
int leftMargin = 100;
|
||
int rightMargin = this.Width - 100;
|
||
|
||
// 逐一繪製歷史歌曲列表
|
||
|
||
for (int i = 0; i < historySongs.Count; i++)
|
||
{
|
||
var song = historySongs[i]; // 歌曲資料
|
||
string status=song.GetStateTxt(false); // 播放狀態文字（如「播放中」）
|
||
Color textColor=song.GetStateColor(); // 對應的顏色
|
||
|
||
// 建立顯示的歌曲文字，例如 "1. 我的歌"
|
||
string songText = $"{i + 1}. {song.getName()}";
|
||
Font songFont = new Font("Microsoft JhengHei", 50, FontStyle.Bold);
|
||
|
||
// 將歌名轉成圖片
|
||
Bitmap songBitmap = GenerateTextImage(songText, songFont, textColor, Color.Transparent);
|
||
|
||
Bitmap statusBitmap = null;
|
||
|
||
// 如果有狀態文字，則也轉成圖片
|
||
if (!string.IsNullOrEmpty(status))
|
||
{
|
||
Font statusFont = new Font("Microsoft JhengHei", 50, FontStyle.Bold);
|
||
statusBitmap = GenerateTextImage(status, statusFont, textColor, Color.Transparent);
|
||
}
|
||
|
||
// 計算目前這首歌的 Y 座標位置
|
||
int fixedRowHeight = 80;
|
||
int y = startY + i * (fixedRowHeight + verticalSpacing);
|
||
//int y = startY + i * (songBitmap.Height + verticalSpacing);
|
||
|
||
// 加入歌名圖片到畫面左側
|
||
AddPicture(songBitmap, leftMargin, y);
|
||
|
||
// 若有狀態圖片，則加入到畫面右側
|
||
if (statusBitmap != null)
|
||
{
|
||
int statusX = rightMargin - statusBitmap.Width;
|
||
AddPicture(statusBitmap, statusX, y);
|
||
}
|
||
}
|
||
}
|
||
public void UpdateDisplayLabels(string[] messages)//新歌歌星排行首頁
|
||
{
|
||
// 移除畫面上現有的所有 PictureBox（舊的文字圖片）
|
||
this.Controls.OfType<PictureBox>().ToList().ForEach(p => this.Controls.Remove(p));
|
||
|
||
// 如果沒有訊息內容，直接跳出，不進行後續繪製
|
||
if (messages.Length == 0) return;
|
||
|
||
// 設定主標題字體大小
|
||
int mainTitleFontSize = 60;
|
||
// 設定選項字體大小
|
||
int optionFontSize = 50;
|
||
// 每行之間的垂直間距（像素）
|
||
int lineSpacing = 15;
|
||
|
||
// 取得主標題文字（第一行）
|
||
string mainTitle = messages[0];
|
||
// 建立主標題用的字型：微軟正黑體、粗體
|
||
Font mainTitleFont = new Font("Microsoft JhengHei", mainTitleFontSize, FontStyle.Bold);
|
||
// 使用自定義方法產生主標題的文字圖像（白色字＋透明底）
|
||
Bitmap mainTitleBitmap = GenerateTextImage(mainTitle, mainTitleFont, Color.White, Color.Transparent);
|
||
// 主標題起始的 Y 座標
|
||
int startY = 130;
|
||
// 將主標題圖片水平置中並加入畫面
|
||
AddCenteredPicture(mainTitleBitmap, startY);
|
||
// 更新 Y 座標位置，準備繪製下一區塊（選項），加上主標題高度與間距
|
||
startY += mainTitleBitmap.Height + lineSpacing;
|
||
|
||
// 取得剩下的訊息文字（第二行起）：當作選項
|
||
string[] options = messages.Skip(1).ToArray();
|
||
// 選項的起始 Y 座標
|
||
int optionsStartY = startY;
|
||
// 每欄最多可放幾個項目（以兩欄平均分配）
|
||
int maxItemsPerColumn = (int)Math.Ceiling(options.Length / 2.0);
|
||
|
||
// 設定左右欄的 X 座標（用於放置圖片）
|
||
int leftColumnX = 200;
|
||
int rightColumnX = this.Width / 2 + 150;
|
||
|
||
// 開始逐一處理每個選項
|
||
for (int i = 0; i < options.Length; i++)
|
||
{
|
||
// 設定每個選項的字型
|
||
Font optionFont = new Font("Microsoft JhengHei", optionFontSize, FontStyle.Bold);
|
||
// 建立文字對應的圖像（白色字＋透明底）
|
||
Bitmap optionBitmap = GenerateTextImage(options[i], optionFont, Color.White, Color.Transparent);
|
||
|
||
// 根據目前索引，決定放在左欄還是右欄
|
||
int x = (i < maxItemsPerColumn) ? leftColumnX : rightColumnX;
|
||
// 決定目前這張圖的 Y 座標位置（依序向下排列）
|
||
int currentY = optionsStartY + ((i % maxItemsPerColumn) * (optionBitmap.Height + lineSpacing));
|
||
|
||
// 加入圖片到畫面上
|
||
AddPicture(optionBitmap, x, currentY);
|
||
}
|
||
|
||
}
|
||
|
||
private string strokeRange;
|
||
private int totalArtists = 0;
|
||
private const int artistsPerPage = 8;
|
||
private List<Artist> currentArtistList = new List<Artist>();
|
||
|
||
private void ProcessStrokeCountSelection(int number)
|
||
{
|
||
List<Artist> selectedArtists = null;
|
||
var manager =new ArtistManager();
|
||
switch (number)
|
||
{
|
||
case 1:
|
||
selectedArtists = manager.GetArtistsByCategoryAndStrokeCountRange(currentArtistCategory ,0, 3);
|
||
strokeRange = "00~03";
|
||
break;
|
||
case 2:
|
||
selectedArtists = manager.GetArtistsByCategoryAndStrokeCountRange(currentArtistCategory, 4, 7);
|
||
strokeRange = "04~07";
|
||
break;
|
||
case 3:
|
||
selectedArtists = manager.GetArtistsByCategoryAndStrokeCountRange(currentArtistCategory, 8, 11);
|
||
strokeRange = "08~11";
|
||
break;
|
||
case 4:
|
||
selectedArtists = manager.GetArtistsByCategoryAndStrokeCountRange(currentArtistCategory, 12, 15);
|
||
strokeRange = "12~15";
|
||
break;
|
||
case 5:
|
||
selectedArtists = manager.GetArtistsByCategoryAndStrokeCountRange(currentArtistCategory, 16, int.MaxValue);
|
||
strokeRange = "16以上";
|
||
break;
|
||
default:
|
||
Console.WriteLine("Invalid selection");
|
||
return;
|
||
}
|
||
|
||
if (selectedArtists != null && selectedArtists.Count > 0)
|
||
{
|
||
SetUIState(OverlayForm.UIState.SelectingArtist);
|
||
DisplayArtists(selectedArtists, currentPage);
|
||
}
|
||
else
|
||
{
|
||
Console.WriteLine("No artists found for the selected stroke count range.");
|
||
}
|
||
}
|
||
|
||
private void DisplayArtists(List<Artist> artists, int page)//歌星點進去後的畫面
|
||
{
|
||
currentArtistList = artists;
|
||
totalArtists = artists.Count;
|
||
|
||
if (artists == null || artists.Count == 0)
|
||
{
|
||
Console.WriteLine("Artist list is null or empty.");
|
||
return;
|
||
}
|
||
|
||
this.Controls.OfType<PictureBox>().ToList().ForEach(p => this.Controls.Remove(p));
|
||
|
||
int artistsPerColumn = 4;
|
||
int startIndex = (page - 1) * artistsPerPage;
|
||
int endIndex = Math.Min(startIndex + artistsPerPage, artists.Count);
|
||
|
||
int totalPages = (int)Math.Ceiling((double)artists.Count / artistsPerPage);
|
||
|
||
string categoryDisplayText = currentArtistCategory switch
|
||
{
|
||
"男" => "男歌星",
|
||
"女" => "女歌星",
|
||
"團" => "團體",
|
||
"外" => "外語",
|
||
"全部" => "全部",
|
||
_ => currentArtistCategory
|
||
};
|
||
|
||
string headerText = String.Format("{0} -- {1} ({2} / {3})", categoryDisplayText, strokeRange, page, totalPages);
|
||
Font headerFont = new Font("Microsoft JhengHei", 50, FontStyle.Bold);
|
||
Bitmap headerBitmap = GenerateTextImage(headerText, headerFont, Color.White, Color.Transparent);
|
||
AddCenteredPicture(headerBitmap, 150);
|
||
|
||
int startY = 250;
|
||
int verticalSpacing = 15;
|
||
int leftColumnX = 200; // 左邊列的起始 X 偏移量
|
||
int rightColumnX = this.Width / 2 + 150; // 右邊列的起始 X 偏移量
|
||
|
||
for (int i = startIndex; i < endIndex; i++)
|
||
{
|
||
int artistNumber = i - startIndex + 1;
|
||
string artistNumberText = $"{artistNumber}.";
|
||
string artistNameText = artists[i].Name;
|
||
|
||
Font numberFont = new Font("Microsoft JhengHei", 45 , FontStyle.Bold);
|
||
Bitmap numberBitmap = GenerateTextImage(artistNumberText, numberFont, Color.White, Color.Transparent);
|
||
|
||
Font nameFont = new Font("Microsoft JhengHei", 45, FontStyle.Bold);
|
||
Bitmap nameBitmap = GenerateTextImage(artistNameText, nameFont, Color.White, Color.Transparent);
|
||
|
||
int x = (i - startIndex) < artistsPerColumn ? leftColumnX : rightColumnX;
|
||
int y = startY + ((i - startIndex) % artistsPerColumn) * (numberBitmap.Height + verticalSpacing);
|
||
|
||
AddPicture(numberBitmap, x, y);
|
||
AddPicture(nameBitmap, x + numberBitmap.Width, y);
|
||
}
|
||
}
|
||
|
||
private void DisplayStrokeCountOptions()
|
||
{
|
||
string categoryDisplayText;
|
||
switch (currentArtistCategory)
|
||
{
|
||
case "男":
|
||
categoryDisplayText = "男歌星";
|
||
break;
|
||
case "女":
|
||
categoryDisplayText = "女歌星";
|
||
break;
|
||
case "團":
|
||
categoryDisplayText = "團體";
|
||
break;
|
||
case "外":
|
||
categoryDisplayText = "外語";
|
||
break;
|
||
case "全部":
|
||
categoryDisplayText = "全部";
|
||
break;
|
||
default:
|
||
categoryDisplayText = currentArtistCategory;
|
||
break;
|
||
}
|
||
string[] messages = new string[]
|
||
{
|
||
categoryDisplayText,
|
||
"1. 0~3",
|
||
"2. 4~7",
|
||
"3. 8~11",
|
||
"4. 12~15",
|
||
"5. 16以上"
|
||
};
|
||
SetUIState(OverlayForm.UIState.SelectingStrokeCount);
|
||
UpdateDisplayLabels(messages);
|
||
}
|
||
|
||
private void DisplaySongsInLanguage(string language, Category category)
|
||
{
|
||
string sqlQuery;
|
||
|
||
if (category == Category.NewSongs)
|
||
{
|
||
sqlQuery = $"SELECT * FROM song_library_cache WHERE language_name = '{language}' ORDER BY add_date DESC LIMIT {Utils.Env.GetInt("NewSongLimit", 100)};";
|
||
}
|
||
else if (category == Category.HotSongs)
|
||
{
|
||
sqlQuery = $"SELECT * FROM song_library_cache WHERE language_name = '{language}' ORDER BY song_counts DESC LIMIT {Utils.Env.GetInt("HotSongLimit", 100)};";
|
||
}
|
||
else
|
||
{
|
||
ClearDisplay();
|
||
displayLabel.Text = "無效的類別";
|
||
return;
|
||
}
|
||
|
||
var songsInLanguage = PrimaryForm.Instance.SearchSongs_Mysql(sqlQuery);
|
||
|
||
if (songsInLanguage == null || songsInLanguage.Count == 0)
|
||
{
|
||
ClearDisplay();
|
||
displayLabel.Text = $"{language} - 熱門中未找到歌曲";
|
||
LanguageSongList = null;
|
||
totalSongs = 0;
|
||
currentPage = 0;
|
||
return;
|
||
}
|
||
LanguageSongList = songsInLanguage;
|
||
totalSongs = songsInLanguage.Count;
|
||
currentPage = 1;
|
||
|
||
ClearDisplay();
|
||
DisplaySongs(currentPage);
|
||
}
|
||
|
||
// 測試
|
||
public int currentPage = 1;
|
||
public int songsPerPage = 5;
|
||
public int totalSongs = 0;
|
||
|
||
|
||
public void DisplaySongs(int page)
|
||
{
|
||
// 檢查 LanguageSongList 是否為空，避免發生錯誤
|
||
if (LanguageSongList == null || LanguageSongList.Count == 0)
|
||
{
|
||
Console.WriteLine("LanguageSongList is null or empty.");
|
||
return;
|
||
}
|
||
|
||
// 清除介面上所有 PictureBox 控件，避免重複顯示舊的內容
|
||
this.Controls.OfType<PictureBox>().ToList().ForEach(p => this.Controls.Remove(p));
|
||
|
||
// 每列顯示 5 首歌
|
||
int songsPerColumn = 5;
|
||
|
||
// 計算當前頁面的起始與結束索引
|
||
int startIndex = (page - 1) * songsPerPage;
|
||
int endIndex = Math.Min(startIndex + songsPerPage, LanguageSongList.Count);
|
||
|
||
// 計算總頁數
|
||
int totalPages = (int)Math.Ceiling((double)LanguageSongList.Count / songsPerPage);
|
||
|
||
// 根據當前分類選擇標題文字
|
||
string categoryText = OverlayForm.CurrentCategory switch
|
||
{
|
||
OverlayForm.Category.NewSongs => "新歌",
|
||
OverlayForm.Category.HotSongs => "熱門",
|
||
_ => ""
|
||
};
|
||
|
||
// 設定標題格式，包含語言、分類與當前頁碼
|
||
string headerText = $"{currentLanguage} - {categoryText} ({page} / {totalPages})";
|
||
|
||
// 設定標題的字體樣式
|
||
Font headerFont = new Font("Microsoft JhengHei", 60, FontStyle.Bold);
|
||
|
||
// 生成標題圖片
|
||
Bitmap headerBitmap = GenerateTextImage(headerText, headerFont, Color.White, Color.Transparent);
|
||
|
||
// 顯示標題圖片，垂直置於 150px 處
|
||
AddCenteredPicture(headerBitmap, 150);
|
||
|
||
// 設定歌名顯示區域的起始 Y 位置
|
||
int startY = 250;
|
||
|
||
// 左列與右列的 X 位置
|
||
int leftColumnX = 100;
|
||
int rightColumnX = this.Width / 2 + 100;
|
||
|
||
// 計算當前頁面最大歌名和歌手文字長度，決定適合的字體大小
|
||
int maxSongLength = 0;
|
||
int maxArtistLength = 0;
|
||
|
||
for (int i = startIndex; i < endIndex; i++)
|
||
{
|
||
string songText = $"{i - startIndex + 1}. {LanguageSongList[i].getName(false)}";
|
||
string artistText = LanguageSongList[i].artist_text();
|
||
|
||
maxSongLength = Math.Max(maxSongLength, songText.Length);
|
||
maxArtistLength = Math.Max(maxArtistLength, artistText.Length);
|
||
}
|
||
|
||
// 根據最大字數決定適當的字體大小
|
||
int songFontSize = maxSongLength > 20 ? 35 : 45;
|
||
int artistFontSize = maxArtistLength > 20 ? 30 : 35;
|
||
|
||
// 設定歌曲行間距
|
||
int verticalSpacing = songFontSize == 30 ? 25 : 10;
|
||
|
||
// 設定統一的行高
|
||
int rowHeight = 0;
|
||
|
||
// 計算行高
|
||
for (int i = startIndex; i < endIndex; i++)
|
||
{
|
||
string songText = $"{i - startIndex + 1}. {LanguageSongList[i].getName(false)}";
|
||
string artistText = LanguageSongList[i].artist_text();
|
||
|
||
Font songFont = new Font("Microsoft JhengHei", songFontSize, FontStyle.Bold);
|
||
Font artistFont = new Font("Microsoft JhengHei", artistFontSize, FontStyle.Bold);
|
||
|
||
Bitmap songBitmap = GenerateTextImage(songText, songFont, Color.White, Color.Transparent);
|
||
Bitmap artistBitmap = GenerateTextImage(artistText, artistFont, Color.White, Color.Transparent);
|
||
|
||
rowHeight = Math.Max(rowHeight, Math.Max(songBitmap.Height, artistBitmap.Height));
|
||
}
|
||
|
||
// 依據計算出的行高，逐行顯示歌曲與歌手名稱
|
||
for (int i = startIndex; i < endIndex; i++)
|
||
{
|
||
int songNumber = i - startIndex + 1;
|
||
|
||
string songText = $"{songNumber}. {LanguageSongList[i].getName(false)}";
|
||
string artistText = LanguageSongList[i].artist_text();
|
||
|
||
Font songFont = new Font("Microsoft JhengHei", songFontSize, FontStyle.Bold);
|
||
Font artistFont = new Font("Microsoft JhengHei", artistFontSize, FontStyle.Bold);
|
||
|
||
Bitmap songBitmap = GenerateTextImage(songText, songFont, Color.White, Color.Transparent);
|
||
Bitmap artistBitmap = GenerateTextImage(artistText, artistFont, Color.White, Color.Transparent);
|
||
|
||
// 根據索引決定左側或右側顯示
|
||
int x = (i - startIndex) < songsPerColumn ? leftColumnX : rightColumnX;
|
||
|
||
// 計算 Y 位置
|
||
int y = startY + ((i - startIndex) % songsPerColumn) * (rowHeight + verticalSpacing);
|
||
|
||
// 顯示歌曲名稱圖片
|
||
AddPicture(songBitmap, x, y);
|
||
|
||
// 顯示歌手名稱圖片（稍微右移）
|
||
AddPicture(artistBitmap, x + songBitmap.Width + 20, y);
|
||
}
|
||
}
|
||
|
||
|
||
public void DisplaySongsWithArrows(int page, int highlightIndex)
|
||
{
|
||
// 檢查 LanguageSongList 是否為空，避免發生錯誤
|
||
if (LanguageSongList == null || LanguageSongList.Count == 0)
|
||
{
|
||
Console.WriteLine("Error: LanguageSongList is null or empty.");
|
||
return;
|
||
}
|
||
|
||
// 清除介面上所有 PictureBox 控件，避免重複顯示舊的內容
|
||
this.Controls.OfType<PictureBox>().ToList().ForEach(p => this.Controls.Remove(p));
|
||
|
||
// 每列顯示 5 首歌
|
||
int songsPerColumn = 5;
|
||
// 計算當前頁面的起始與結束索引
|
||
int startIndex = (page - 1) * songsPerPage;
|
||
int endIndex = Math.Min(startIndex + songsPerPage, LanguageSongList.Count);
|
||
|
||
// 計算總頁數
|
||
int totalPages = (int)Math.Ceiling((double)LanguageSongList.Count / songsPerPage);
|
||
|
||
// 根據當前分類選擇標題文字
|
||
string categoryText = OverlayForm.CurrentCategory switch
|
||
{
|
||
OverlayForm.Category.NewSongs => "新歌",
|
||
OverlayForm.Category.HotSongs => "熱門",
|
||
_ => ""
|
||
};
|
||
|
||
// 設定標題格式，包含語言、分類與當前頁碼
|
||
string headerText = $"{currentLanguage} - {categoryText} ({page} / {totalPages})";
|
||
// 設定標題的字體樣式
|
||
Font headerFont = new Font("Microsoft JhengHei", 60, FontStyle.Bold);
|
||
// 生成標題圖片
|
||
Bitmap headerBitmap = GenerateTextImage(headerText, headerFont, Color.White, Color.Transparent);
|
||
// 顯示標題圖片，垂直置於 150px 處
|
||
AddCenteredPicture(headerBitmap, 150);
|
||
|
||
// 設定歌名顯示區域的起始 Y 位置
|
||
int startY = 250;
|
||
// 左列與右列的 X 位置
|
||
int leftColumnX = 100;
|
||
int rightColumnX = this.Width / 2 + 100;
|
||
|
||
// 找到當前頁面中最長的 songText 和 artistText 長度
|
||
int maxSongLength = 0;
|
||
int maxArtistLength = 0;
|
||
for (int i = startIndex; i < endIndex; i++)
|
||
{
|
||
string songText = $"{i - startIndex + 1}. {LanguageSongList[i].getName()}";
|
||
string artistText = LanguageSongList[i].artist_text();
|
||
|
||
maxSongLength = Math.Max(maxSongLength, songText.Length);
|
||
maxArtistLength = Math.Max(maxArtistLength, artistText.Length);
|
||
}
|
||
|
||
// 動態調整字體大小
|
||
int songFontSize = maxSongLength > 20 ? 35 : 45;
|
||
int artistFontSize = maxArtistLength > 20 ? 30 : 35;
|
||
int verticalSpacing = songFontSize == 30 ? 25 : 10;
|
||
|
||
// 統一行高計算
|
||
int rowHeight = 0;
|
||
for (int i = startIndex; i < endIndex; i++)
|
||
{
|
||
string songText = $"{i - startIndex + 1}. {LanguageSongList[i].getName(false)}";
|
||
string artistText = LanguageSongList[i].artist_text();
|
||
|
||
Font tempSongFont = new Font("Microsoft JhengHei", songFontSize, FontStyle.Bold);
|
||
Font tempArtistFont = new Font("Microsoft JhengHei", artistFontSize, FontStyle.Bold);
|
||
|
||
Bitmap tempSongBitmap = GenerateTextImage(songText, tempSongFont, Color.White, Color.Transparent);
|
||
Bitmap tempArtistBitmap = GenerateTextImage(artistText, tempArtistFont, Color.White, Color.Transparent);
|
||
|
||
rowHeight = Math.Max(rowHeight, Math.Max(tempSongBitmap.Height, tempArtistBitmap.Height));
|
||
}
|
||
|
||
// 依據計算出的行高，逐行顯示歌曲與歌手名稱
|
||
for (int i = startIndex; i < endIndex; i++)
|
||
{
|
||
int songNumber = i - startIndex + 1;
|
||
|
||
string songText = $"{songNumber}. {LanguageSongList[i].getName(false)}";
|
||
string artistText = LanguageSongList[i].artist_text();
|
||
|
||
// 設定顏色，選中的索引顯示為亮綠色
|
||
Color songColor = (i == highlightIndex) ? Color.LimeGreen : Color.White;
|
||
Color artistColor = (i == highlightIndex) ? Color.LimeGreen : Color.White;
|
||
|
||
Font songFont = new Font("Microsoft JhengHei", songFontSize, FontStyle.Bold);
|
||
Bitmap songBitmap = GenerateTextImage(songText, songFont, songColor, Color.Transparent);
|
||
|
||
Font artistFont = new Font("Microsoft JhengHei", artistFontSize, FontStyle.Bold);
|
||
Bitmap artistBitmap = GenerateTextImage(artistText, artistFont, artistColor, Color.Transparent);
|
||
|
||
int x = (i - startIndex) < songsPerColumn ? leftColumnX : rightColumnX;
|
||
int y = startY + ((i - startIndex) % songsPerColumn) * (rowHeight + verticalSpacing);
|
||
|
||
// 顯示歌曲名稱圖片
|
||
AddPicture(songBitmap, x, y);
|
||
// 顯示歌手名稱圖片（稍微右移）
|
||
AddPicture(artistBitmap, x + songBitmap.Width + 20, y);
|
||
}
|
||
}
|
||
|
||
public void NextPage()
|
||
{
|
||
|
||
unifiedTimer.Stop();
|
||
|
||
if (CurrentUIState == UIState.SelectingArtist)
|
||
{
|
||
if (currentPage * artistsPerPage < totalArtists)
|
||
{
|
||
currentPage++;
|
||
DisplayArtists(currentArtistList, currentPage);
|
||
}
|
||
}
|
||
else
|
||
{
|
||
if (currentPage * songsPerPage < totalSongs)
|
||
{
|
||
currentPage++;
|
||
DisplaySongs(currentPage);
|
||
}
|
||
}
|
||
|
||
|
||
unifiedTimer.Start();
|
||
}
|
||
|
||
public void PreviousPage()
|
||
{
|
||
|
||
unifiedTimer.Stop();
|
||
|
||
if (CurrentUIState == UIState.SelectingArtist)
|
||
{
|
||
if (currentPage > 1)
|
||
{
|
||
currentPage--;
|
||
DisplayArtists(currentArtistList, currentPage);
|
||
}
|
||
}
|
||
else
|
||
{
|
||
if (currentPage > 1)
|
||
{
|
||
currentPage--;
|
||
DisplaySongs(currentPage);
|
||
}
|
||
}
|
||
|
||
|
||
unifiedTimer.Start();
|
||
}
|
||
}
|
||
} |