647 lines
24 KiB
C#
647 lines
24 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Xml.Linq;
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namespace PropresentorScript
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{
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#nullable enable
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Xml.Linq;
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class Program
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{
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static void Main(string[] args)
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{
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// 用法：dotnet run "path/to/song.txt"
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string inputText;
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if (args.Length > 0 && File.Exists(args[0]))
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{
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inputText = File.ReadAllText(args[0]);
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}
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else
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{
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// 沒給檔案就用內建範例（可自行刪除）
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inputText = @"向我神
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To Our God
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[Verse 1]
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從塵土灰燼 祢愛贖回我
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Up from the ashes Your love has brought us
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脫離黑暗中 進入光明
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Out of the darkness into the light;
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挪去我憂傷
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Lifting our sorrows
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承受我重擔 醫治我心
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Bearing our burdens healing our hearts;
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[Chorus]
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向我神 我揚聲歌唱
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To our God we lift up one voice
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向我神 我高舉雙手
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To our God we lift up one song;
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向我神 同心來宣揚
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To our God we lift up one voice
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高唱 哈利路亞
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Singing Hallelujah;";
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}
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Song song = ParseSong(inputText);
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XDocument pro6 = BuildPro6(song, 1920, 1080);
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string safeTitle = MakeSafeFileName(song.TitleZh ?? song.Title);
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string outputPath = Path.Combine(Directory.GetCurrentDirectory(), safeTitle + ".pro6");
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pro6.Save(outputPath);
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Console.WriteLine("Wrote: " + outputPath);
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}
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// ---------------- Models ----------------
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class Section
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{
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public string Name { get; set; } = "";
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// 每個元素為一張「原始」投影片的多行文字（以 \n 分隔）；後續會再自動分頁
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public List<string> Slides { get; set; } = new List<string>();
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}
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class Song
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{
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public string Title { get; set; } = "Untitled"; // 後備
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public string? TitleZh { get; set; } // 中文歌名（若有）
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public string? TitleEn { get; set; } // 英文歌名（若有）
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public List<Section> Sections { get; set; } = new List<Section>();
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public string FooterText(string sectionName)
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{
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string baseTitle = !string.IsNullOrWhiteSpace(TitleEn) && !string.IsNullOrWhiteSpace(TitleZh)
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? (TitleZh + " / " + TitleEn)
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: (TitleZh ?? Title);
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return baseTitle + " - " + sectionName;
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}
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}
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// ---------------- Parsing ----------------
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// 規則：
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// - 第一個非空行 = 標題1（可能是中或英）
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// - 第二個非空行若不是 [Header]，則當作標題2
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// - [xxx] 開頭代表段落標頭；其後文字累積，遇到 ; 或 ； 就分成新投影片
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static Song ParseSong(string raw)
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{
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string[] lines = raw.Replace("\r\n", "\n").Replace('\r', '\n').Split('\n');
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int i = 0;
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// 標題1
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while (i < lines.Length && string.IsNullOrWhiteSpace(lines[i])) i++;
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string title1 = (i < lines.Length) ? lines[i].Trim() : "Untitled";
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i++;
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// 標題2（若下一個非空行不是 header）
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while (i < lines.Length && string.IsNullOrWhiteSpace(lines[i])) i++;
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string? title2 = null;
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if (i < lines.Length && !IsHeader(lines[i].Trim(), out _))
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{
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title2 = lines[i].Trim();
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i++;
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}
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Song song = new Song();
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if (ContainsCjk(title1))
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{
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song.TitleZh = title1;
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song.Title = title1;
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if (!string.IsNullOrWhiteSpace(title2)) song.TitleEn = title2;
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}
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else
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{
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song.Title = title1;
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if (!string.IsNullOrWhiteSpace(title2))
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{
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if (ContainsCjk(title2)) song.TitleZh = title2;
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else song.TitleEn = title2;
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}
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}
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List<Section> sections = new List<Section>();
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Section? current = null;
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List<string> slideBuffer = new List<string>();
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void FlushSlide()
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{
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if (current == null) return;
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string joined = string.Join("\n", slideBuffer).Trim();
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if (!string.IsNullOrWhiteSpace(joined))
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current.Slides.Add(joined);
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slideBuffer.Clear();
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}
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void FlushSection()
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{
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if (current == null) return;
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if (slideBuffer.Count > 0) FlushSlide();
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sections.Add(current);
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current = null;
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}
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// 跳過 header 前的空白
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while (i < lines.Length && string.IsNullOrWhiteSpace(lines[i])) i++;
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for (; i < lines.Length; i++)
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{
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string rawLine = lines[i] ?? "";
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string line = rawLine.TrimEnd();
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string header;
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if (IsHeader(line, out header))
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{
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FlushSection();
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current = new Section { Name = header };
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slideBuffer.Clear();
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continue;
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}
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if (current == null) continue; // 忽略 header 之前的散行
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// 支援多個分號；每遇到 ; 或 ； 分頁
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string remaining = line;
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while (true)
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{
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int idx = IndexOfBreak(remaining); // ; 或 ；
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if (idx == -1)
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{
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if (!string.IsNullOrWhiteSpace(remaining))
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slideBuffer.Add(remaining);
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break;
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}
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else
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{
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string before = remaining.Substring(0, idx);
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if (!string.IsNullOrWhiteSpace(before))
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slideBuffer.Add(before);
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// 分頁
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FlushSlide();
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// 繼續處理分號之後的內容
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remaining = remaining.Substring(idx + 1);
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}
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}
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}
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// 收尾
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FlushSection();
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song.Sections = sections;
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return song;
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}
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static bool IsHeader(string line, out string name)
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{
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name = "";
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if (string.IsNullOrWhiteSpace(line)) return false;
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line = line.Trim();
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if (line.Length >= 3 && line.StartsWith("[") && line.EndsWith("]"))
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{
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name = line.Substring(1, line.Length - 2).Trim();
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return name.Length > 0;
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}
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return false;
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}
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static int IndexOfBreak(string s)
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{
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if (string.IsNullOrEmpty(s)) return -1;
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int a = s.IndexOf(';'); // 半形
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int b = s.IndexOf('；'); // 全形
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if (a == -1) return b;
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if (b == -1) return a;
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return Math.Min(a, b);
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}
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static bool ContainsCjk(string s)
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{
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foreach (char ch in s)
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{
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// 基本 CJK 區段（足夠處理歌詞）
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if (ch >= 0x4E00 && ch <= 0x9FFF) return true;
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}
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return false;
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}
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static string MakeSafeFileName(string s)
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{
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char[] invalid = Path.GetInvalidFileNameChars();
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char[] arr = s.Select(c => invalid.Contains(c) ? '_' : c).ToArray();
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string cleaned = new string(arr);
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return string.IsNullOrWhiteSpace(cleaned) ? "Presentation" : cleaned;
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}
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// ---------------- Pro6 XML building ----------------
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static XDocument BuildPro6(Song song, int width, int height)
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{
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XElement root = new XElement("RVPresentationDocument",
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new XAttribute("height", height),
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new XAttribute("width", width),
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new XAttribute("docType", "0"),
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new XAttribute("versionNumber", "600"),
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new XAttribute("usedCount", "0"),
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new XAttribute("backgroundColor", "0 0 0 1"),
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new XAttribute("drawingBackgroundColor", "false"),
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new XAttribute("CCLIDisplay", "false"),
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new XAttribute("lastDateUsed", ""),
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new XAttribute("selectedArrangementID", ""),
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new XAttribute("category", "Presentation"),
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new XAttribute("resourcesDirectory", ""),
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new XAttribute("notes", ""),
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new XAttribute("CCLISongTitle", song.TitleZh ?? song.Title),
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new XAttribute("chordChartPath", ""),
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new XAttribute("os", "1"),
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new XAttribute("buildNumber", "6016")
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);
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// Minimal timeline
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root.Add(new XElement("RVTimeline",
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new XAttribute("timeOffset", "0"),
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new XAttribute("duration", "0"),
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new XAttribute("selectedMediaTrackIndex", "-1"),
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new XAttribute("loop", "false"),
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new XAttribute("rvXMLIvarName", "timeline"),
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new XElement("array", new XAttribute("rvXMLIvarName", "timeCues")),
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new XElement("array", new XAttribute("rvXMLIvarName", "mediaTracks"))
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));
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XElement groupsArray = new XElement("array", new XAttribute("rvXMLIvarName", "groups"));
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root.Add(groupsArray);
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// Intro group at top
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groupsArray.Add(BuildIntroGroup(song, width, height));
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// Section groups
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foreach (Section sec in song.Sections)
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{
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XElement group = new XElement("RVSlideGrouping",
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new XAttribute("name", sec.Name),
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new XAttribute("color", "1 1 1 0"),
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new XAttribute("uuid", Guid.NewGuid().ToString())
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);
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XElement slidesArray = new XElement("array", new XAttribute("rvXMLIvarName", "slides"));
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group.Add(slidesArray);
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foreach (string slideText in sec.Slides)
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{
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// ⬇️ 自動分頁：可能回傳 1..N 張投影片
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foreach (XElement pageSlide in BuildSlidesAutoPaginate(song, sec.Name, slideText, width, height))
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{
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slidesArray.Add(pageSlide);
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}
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}
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groupsArray.Add(group);
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}
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// Arrangements (empty)
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root.Add(new XElement("array", new XAttribute("rvXMLIvarName", "arrangements")));
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return new XDocument(new XDeclaration("1.0", "utf-8", null), root);
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}
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// ---------------- Slides & Pagination ----------------
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static XElement BuildIntroGroup(Song song, int width, int height)
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{
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XElement group = new XElement("RVSlideGrouping",
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new XAttribute("name", "Intro"),
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new XAttribute("color", "1 1 1 0"),
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new XAttribute("uuid", Guid.NewGuid().ToString())
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);
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XElement slidesArray = new XElement("array", new XAttribute("rvXMLIvarName", "slides"));
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group.Add(slidesArray);
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slidesArray.Add(BuildIntroSlide(song, width, height));
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return group;
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}
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static XElement BuildIntroSlide(Song song, int docWidth, int docHeight)
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{
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XElement slide = NewEmptySlide();
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XElement elements = new XElement("array", new XAttribute("rvXMLIvarName", "displayElements"));
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string titleZh = song.TitleZh ?? song.Title;
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string? titleEn = song.TitleEn;
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int marginX = 80;
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int width = docWidth - marginX * 2;
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int gap = 20;
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// 150pt / 105pt → RTF \fs (half-points)
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int fsCn = 300;
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int fsEn = 210;
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int cnHeight = 260;
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int enHeight = 180;
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if (!string.IsNullOrWhiteSpace(titleEn))
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{
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int totalH = cnHeight + gap + enHeight;
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int startY = (docHeight - totalH) / 2;
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string cnRect = "{" + marginX + " " + startY + " 0 " + width + " " + cnHeight + "}";
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elements.Add(BuildTextElement(titleZh, cnRect, fsCn, TextAlign.Center));
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string enRect = "{" + marginX + " " + (startY + cnHeight + gap) + " 0 " + width + " " + enHeight + "}";
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elements.Add(BuildTextElement(titleEn, enRect, fsEn, TextAlign.Center));
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}
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else
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{
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int startY = (docHeight - cnHeight) / 2;
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string rect = "{" + marginX + " " + startY + " 0 " + width + " " + cnHeight + "}";
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elements.Add(BuildTextElement(titleZh, rect, fsCn, TextAlign.Center));
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}
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slide.Add(elements);
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return slide;
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}
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// 自動分頁：把一段 slideText 依版面自動切成多張投影片
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static IEnumerable<XElement> BuildSlidesAutoPaginate(Song song, string sectionName, string slideText, int docWidth, int docHeight)
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{
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// 版面參數（與單頁版一致）
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int marginX = 80;
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int marginTop = 120;
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int marginBottom = 120;
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int innerGap = 12; // 同組中英行距
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int width = docWidth - marginX * 2;
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// 字級（half-points）：100pt=200、90pt=180
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int fsCn = 200;
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int fsEn = 180;
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// 高度估值（像素）
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int cnHeight = 190;
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int enHeight = 160;
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// 一組（中+英）所需高度（含一點額外間距）
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int pairSlot = cnHeight + innerGap + enHeight + 20;
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// 可用高度
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int usableHeight = docHeight - marginTop - marginBottom;
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// 先做中英配對
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List<string> rawLines = (slideText ?? "")
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.Replace("\r\n", "\n").Replace("\r", "\n")
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.Split('\n')
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.Select(s => s.TrimEnd())
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.Where(s => !string.IsNullOrWhiteSpace(s))
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.ToList();
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List<Tuple<string?, string?>> pairs = new List<Tuple<string?, string?>>();
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for (int i = 0; i < rawLines.Count;)
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{
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string line = rawLines[i];
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if (ContainsCjk(line))
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{
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string? en = null;
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if (i + 1 < rawLines.Count && !ContainsCjk(rawLines[i + 1]))
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{
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en = rawLines[i + 1];
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i += 2;
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}
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else
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{
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i += 1;
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}
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pairs.Add(new Tuple<string?, string?>(line, en));
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}
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else
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{
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pairs.Add(new Tuple<string?, string?>(null, line));
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i += 1;
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}
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}
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// 開始分頁
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int idx = 0;
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while (idx < pairs.Count)
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{
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XElement slide = NewEmptySlide();
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XElement elementsArray = new XElement("array", new XAttribute("rvXMLIvarName", "displayElements"));
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int y = marginTop;
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while (idx < pairs.Count)
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{
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string? cn = pairs[idx].Item1;
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string? en = pairs[idx].Item2;
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bool isPair = (cn != null && en != null);
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int needed = isPair ? pairSlot : (ContainsCjk(cn ?? en ?? "") ? (cnHeight + 20) : (enHeight + 20));
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// 如果放不下，先結束這一頁
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if (y + needed > marginTop + usableHeight)
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{
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// 若這頁還沒放任何元素，強制塞一個以避免死循環
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if (y == marginTop)
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{
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if (isPair)
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{
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string cnRect0 = "{" + marginX + " " + y + " 0 " + width + " " + cnHeight + "}";
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elementsArray.Add(BuildTextElement(cn!, cnRect0, fsCn, TextAlign.Left));
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string enRect0 = "{" + marginX + " " + (y + cnHeight + innerGap) + " 0 " + width + " " + enHeight + "}";
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elementsArray.Add(BuildTextElement(en!, enRect0, fsEn, TextAlign.Left));
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y += needed;
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}
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else
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{
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bool isCn = ContainsCjk(cn ?? en ?? "");
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int fs = isCn ? fsCn : fsEn;
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int boxH = isCn ? cnHeight : enHeight;
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string rect0 = "{" + marginX + " " + y + " 0 " + width + " " + boxH + "}";
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elementsArray.Add(BuildTextElement(cn ?? en ?? "", rect0, fs, TextAlign.Left));
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y += (boxH + 20);
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}
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idx++; // 放了一個，移到下一筆
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}
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break; // 結束這頁
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}
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// 放進這頁
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if (isPair)
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{
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string cnRect = "{" + marginX + " " + y + " 0 " + width + " " + cnHeight + "}";
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elementsArray.Add(BuildTextElement(cn!, cnRect, fsCn, TextAlign.Left));
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string enRect = "{" + marginX + " " + (y + cnHeight + innerGap) + " 0 " + width + " " + enHeight + "}";
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elementsArray.Add(BuildTextElement(en!, enRect, fsEn, TextAlign.Left));
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y += pairSlot;
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}
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else
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{
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bool isCn = ContainsCjk(cn ?? en ?? "");
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int fs = isCn ? fsCn : fsEn;
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int boxH = isCn ? cnHeight : enHeight;
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string rect = "{" + marginX + " " + y + " 0 " + width + " " + boxH + "}";
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elementsArray.Add(BuildTextElement(cn ?? en ?? "", rect, fs, TextAlign.Left));
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y += (boxH + 20);
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}
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idx++;
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}
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// 加入右下角頁尾
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string footerText = song.FooterText(sectionName);
|
||
elementsArray.Add(BuildTextElement(
|
||
footerText,
|
||
rect: FooterRect(docWidth, docHeight),
|
||
fontSizeHalfPoints: 28, // ≈14pt
|
||
align: TextAlign.Right
|
||
));
|
||
|
||
slide.Add(elementsArray);
|
||
yield return slide;
|
||
}
|
||
}
|
||
|
||
static XElement NewEmptySlide()
|
||
{
|
||
return new XElement("RVDisplaySlide",
|
||
new XAttribute("backgroundColor", "1 1 1 0"),
|
||
new XAttribute("highlightColor", ""),
|
||
new XAttribute("drawingBackgroundColor", "false"),
|
||
new XAttribute("enabled", "true"),
|
||
new XAttribute("hotKey", ""),
|
||
new XAttribute("label", ""),
|
||
new XAttribute("notes", ""),
|
||
new XAttribute("UUID", Guid.NewGuid().ToString()),
|
||
new XAttribute("chordChartPath", ""),
|
||
new XElement("array", new XAttribute("rvXMLIvarName", "cues"))
|
||
);
|
||
}
|
||
|
||
enum TextAlign { Left, Center, Right }
|
||
|
||
static string FooterRect(int docWidth, int docHeight)
|
||
{
|
||
int pad = 30;
|
||
int footerWidth = 900; // 雙語標題較長，留寬一點
|
||
int footerHeight = 50;
|
||
int x = docWidth - pad - footerWidth;
|
||
int y = docHeight - pad - footerHeight;
|
||
return "{" + x + " " + y + " 0 " + footerWidth + " " + footerHeight + "}";
|
||
}
|
||
|
||
// 建立一個 RVTextElement（RTF 內用白色、Unicode \uNNNN、可選對齊）
|
||
static XElement BuildTextElement(string text, string rect, int fontSizeHalfPoints, TextAlign align)
|
||
{
|
||
string rtf = BuildRtf(text, fontSizeHalfPoints, align);
|
||
string rtfB64 = Convert.ToBase64String(Encoding.UTF8.GetBytes(rtf));
|
||
string plainB64 = Convert.ToBase64String(Encoding.UTF8.GetBytes(text ?? ""));
|
||
|
||
return new XElement("RVTextElement",
|
||
new XAttribute("displayName", "Text"),
|
||
new XAttribute("UUID", Guid.NewGuid().ToString()),
|
||
new XAttribute("typeID", "0"),
|
||
new XAttribute("displayDelay", "0"),
|
||
new XAttribute("locked", "false"),
|
||
new XAttribute("persistent", "0"),
|
||
new XAttribute("fromTemplate", "false"),
|
||
new XAttribute("opacity", "1"),
|
||
new XAttribute("source", ""),
|
||
new XAttribute("bezelRadius", "0"),
|
||
new XAttribute("rotation", "0"),
|
||
new XAttribute("drawingFill", "false"),
|
||
new XAttribute("drawingShadow", "false"),
|
||
new XAttribute("drawingStroke", "false"),
|
||
new XAttribute("fillColor", "1 1 1 1"),
|
||
new XAttribute("adjustsHeightToFit", "false"),
|
||
new XAttribute("verticalAlignment", "0"),
|
||
new XAttribute("revealType", "0"),
|
||
|
||
new XElement("RVRect3D",
|
||
new XAttribute("rvXMLIvarName", "position"),
|
||
rect
|
||
),
|
||
|
||
new XElement("dictionary", new XAttribute("rvXMLIvarName", "stroke"),
|
||
new XElement("NSColor",
|
||
new XAttribute("rvXMLIvarName", "RVShapeElementStrokeColorKey"),
|
||
"1 1 1 1"
|
||
),
|
||
new XElement("NSNumber",
|
||
new XAttribute("rvXMLIvarName", "RVShapeElementStrokeWidthKey"),
|
||
new XAttribute("serialization", "double"),
|
||
"0"
|
||
)
|
||
),
|
||
|
||
new XElement("NSString", new XAttribute("rvXMLIvarName", "PlainText"), plainB64),
|
||
new XElement("NSString", new XAttribute("rvXMLIvarName", "RTFData"), rtfB64)
|
||
);
|
||
}
|
||
|
||
// 產生白字 + Unicode 的 RTF（全 ASCII，非 ASCII 用 \uNNNN）
|
||
static string BuildRtf(string text, int fontSizeHalfPoints, TextAlign align)
|
||
{
|
||
// 將換行先標準化，之後轉成 \line
|
||
string normalized = (text ?? "").Replace("\r\n", "\n").Replace("\r", "\n");
|
||
string content = ToRtfUnicode(normalized).Replace("\n", @"\line ");
|
||
|
||
string alignCode =
|
||
align == TextAlign.Right ? @"\qr " :
|
||
(align == TextAlign.Center ? @"\qc " : @"\ql ");
|
||
|
||
// 注意：\fs 是 half-points；\uc0 表示 \u 後不帶替代字元
|
||
// 字型表：f0=Arial（備用西文字型）、f1=Microsoft JhengHei（CJK 友善）
|
||
return @"{\rtf1\ansi\deff0"
|
||
+ @"{\fonttbl{\f0 Arial;}{\f1 Microsoft JhengHei;}}"
|
||
+ @"{\colortbl ;\red255\green255\blue255;}"
|
||
+ @"\uc0\f1\fs" + fontSizeHalfPoints + " " + alignCode + @"\cf1 "
|
||
+ content
|
||
+ "}";
|
||
}
|
||
|
||
// 把所有非 ASCII 字元轉成 RTF Unicode：\uNNNN（以 16 位有號整數輸出），並處理 RTF 轉義
|
||
static string ToRtfUnicode(string s)
|
||
{
|
||
StringBuilder sb = new StringBuilder(s.Length * 6);
|
||
foreach (char ch in s)
|
||
{
|
||
switch (ch)
|
||
{
|
||
case '\\': sb.Append(@"\\"); break;
|
||
case '{': sb.Append(@"\{"); break;
|
||
case '}': sb.Append(@"\}"); break;
|
||
case '\n': sb.Append('\n'); break; // 之後替換成 \line
|
||
default:
|
||
if (ch <= 0x7F)
|
||
{
|
||
sb.Append(ch);
|
||
}
|
||
else
|
||
{
|
||
// \uNNNN 使用 16 位帶正負號的數值
|
||
sb.Append(@"\u").Append(unchecked((short)ch)).Append(' ');
|
||
}
|
||
break;
|
||
}
|
||
}
|
||
return sb.ToString();
|
||
}
|
||
}
|
||
|
||
} |