From 2c816847f40fb35ccb7c36e26b5d2646a7a7d0f6 Mon Sep 17 00:00:00 2001 From: sladro Date: Mon, 2 Mar 2026 10:37:07 +0800 Subject: [PATCH] =?UTF-8?q?feat:=20=E6=96=B0=E5=A2=9E=20TemplateDrawingSer?= =?UTF-8?q?vice=EF=BC=8C=E7=94=A8=E4=BA=8E=E6=89=93=E5=BC=80CAD=E6=A8=A1?= =?UTF-8?q?=E6=9D=BF=E5=9B=BE=E7=BA=B8=E5=B9=B6=E7=A7=BB=E9=99=A4=E5=8C=B9?= =?UTF-8?q?=E9=85=8D=E5=8F=82=E6=95=B0=E6=A0=87=E6=B3=A8=E3=80=82?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- Cad/TemplateDrawingService.cs | 145 +++++++++++++++++++++++++++++++--- 1 file changed, 132 insertions(+), 13 deletions(-) diff --git a/Cad/TemplateDrawingService.cs b/Cad/TemplateDrawingService.cs index a7e7e31..2df2774 100644 --- a/Cad/TemplateDrawingService.cs +++ b/Cad/TemplateDrawingService.cs @@ -942,13 +942,79 @@ namespace CadParamPluging.Cad if (obj is DBText t) { - t.TextString = CollapseToSingleLine(rendered); + var collapsed = CollapseToSingleLine(rendered); + if (collapsed.Length > 250) + { + // DBText 在 CAD 中有硬性的 255 长度限制，长文本需升级为 MText + var newMt = new MText(); + newMt.Contents = ToMTextContents(rendered); // 恢复原有折行 + newMt.Location = t.Position; + newMt.TextHeight = t.Height; + newMt.Layer = t.Layer; + newMt.ColorIndex = t.ColorIndex; + newMt.TextStyleId = t.TextStyleId; + newMt.Rotation = t.Rotation; + + if (!t.BlockId.IsNull) + { + var btr = (BlockTableRecord)tr.GetObject(t.BlockId, OpenMode.ForWrite); + btr.AppendEntity(newMt); + tr.AddNewlyCreatedDBObject(newMt, true); + t.Erase(true); + } + else + { + t.TextString = collapsed.Substring(0, 250); + } + } + else + { + t.TextString = collapsed; + } return; } if (obj is AttributeReference att) { - att.TextString = CollapseToSingleLine(rendered); + var collapsed = CollapseToSingleLine(rendered); + if (collapsed.Length > 250) + { + // AttributeReference 同样受 255 长度限制，用同等 MText 挂载并隐去原文本 + var newMt = new MText(); + newMt.Contents = ToMTextContents(rendered); + newMt.Location = att.Position; + newMt.TextHeight = att.Height; + newMt.Layer = att.Layer; + newMt.ColorIndex = att.ColorIndex; + newMt.TextStyleId = att.TextStyleId; + newMt.Rotation = att.Rotation; + + if (!att.OwnerId.IsNull) + { + var blk = tr.GetObject(att.OwnerId, OpenMode.ForRead) as BlockReference; + if (blk != null && !blk.OwnerId.IsNull) + { + var space = (BlockTableRecord)tr.GetObject(blk.OwnerId, OpenMode.ForWrite); + space.AppendEntity(newMt); + tr.AddNewlyCreatedDBObject(newMt, true); + + att.TextString = ""; + att.Invisible = true; + } + else + { + att.TextString = collapsed.Substring(0, 250); + } + } + else + { + att.TextString = collapsed.Substring(0, 250); + } + } + else + { + att.TextString = collapsed; + } } } @@ -964,9 +1030,18 @@ namespace CadParamPluging.Cad // 提取每个占位符被替换成的值 var replacements = ExtractPlaceholderReplacements(plainTemplate, renderedPlainText); - if (replacements.Count == 0) + if (replacements == null || replacements.Count == 0) { - return ToMTextContents(renderedPlainText); + string newContents = ToMTextContents(renderedPlainText); + if (originalContents.StartsWith("{") && originalContents.Contains(";")) + { + var match = System.Text.RegularExpressions.Regex.Match(originalContents, @"^(\{\\[^;]+;)"); + if (match.Success) + { + newContents = match.Groups[1].Value + newContents + "}"; + } + } + return newContents; } // 在原始MText内容中直接替换*占位符 @@ -1057,24 +1132,68 @@ namespace CadParamPluging.Cad { // ****保持不变，rendered中也应该有**** ti += 4; - ri += 4; + if (ri + 4 <= rendered.Length && rendered.Substring(ri, 4) == "****") + { + ri += 4; + } } else { - // 每个*对应rendered中的一个字符 - for (var k = 0; k < starCount && ri < rendered.Length; k++) + // 提取替换内容 + int nextTi = ti + starCount; + string nextLiteral = ""; + while (nextTi < template.Length && template[nextTi] != '*') { - replacements.Add(rendered[ri].ToString()); - ti++; - ri++; + nextLiteral += template[nextTi]; + nextTi++; + } + + if (string.IsNullOrEmpty(nextLiteral)) + { + // 如果后面没有文字了，那么直接把 rendered 中剩下的所有文字都给第一颗 * + string rep = rendered.Substring(ri); + for (int k = 0; k < starCount; k++) + { + replacements.Add(k == 0 ? rep : ""); + } + ri = rendered.Length; + ti += starCount; + } + else + { + // 在 rendered 中寻找 nextLiteral + int foundIndex = rendered.IndexOf(nextLiteral, ri); + if (foundIndex >= 0) + { + string rep = rendered.Substring(ri, foundIndex - ri); + for (int k = 0; k < starCount; k++) + { + replacements.Add(k == 0 ? rep : ""); + } + ri = foundIndex; + ti += starCount; + } + else + { + // 找不到说明因为换行、标点清理或重编号导致了较大差异，直接回退整段格式 + return new List(); + } } } } else { - // 非*字符，两边应该相同，直接跳过 - ti++; - ri++; + if (tc == rendered[ri]) + { + ti++; + ri++; + } + else + { + // 不匹配说明有由于处理（如空行、或者清理了符号）导致文字不一致 + // 直接返回以使用完全的 ToMTextContents(rendered) 包含 MText 的原字体格式 + return new List(); + } } }