using System.Collections.Generic;
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using System.Collections.Specialized;
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using System.Linq;
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using PdmSwPlugin.Common.Entity;
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using SolidWorks.Interop.sldworks;
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namespace PdmSwPlugin.Common.Util
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{
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/// <summary>
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/// 工程图属性读取和写的操作类
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/// </summary>
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public class EngineeringDrawingPropertiesClass
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{
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/// <summary>
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/// 预定义的属性的名称
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/// </summary>
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public static string[] PredefinedProperties = new string[]
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{
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"加工件类型",
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"材料",
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"热处理",
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"表面处理",
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"编码",
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"物料名称",
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"版本",
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"设计日期",
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"审核日期",
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"设计",
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"审核"
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};
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/// <summary>
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/// 从工程图的第一个视图里读出所有的注解及其位置的值
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/// </summary>
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/// <param name="modelDoc">工程图文档</param>
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/// <returns>失败返回空，否则返回所有的 NoteAndPos</returns>
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private static List<NoteAndPos> ReadOutAllNotesAndPositions(ModelDoc2 modelDoc)
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{
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if (modelDoc == null)
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return null;
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DrawingDoc drawingDoc = modelDoc as DrawingDoc;
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View view = drawingDoc.GetFirstView();
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if (view == null)
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return null;
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List<NoteAndPos> allNotesInfo = new List<NoteAndPos>();
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try
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{
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Note note = view.GetFirstNote();
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while (note != null)
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{ // 循环得到所有的注解的位置信息
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string text = note.GetText();
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double[] pos = note.GetTextPoint2();
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allNotesInfo.Add(new NoteAndPos()
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{
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OriginalText = text, // 原始文本
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TrippedText = text.Replace(" ", string.Empty), // 图纸上的属性名称中间可能有空格，所以要去掉
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X = pos[0],
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Y = pos[1],
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RawNote = note
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});
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note = note.GetNext();
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}
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}
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catch
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{ }
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return allNotesInfo;
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}
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/// <summary>
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/// 得到两个属性名中间的 NoteAndPos 对象，也就是左边属性名的属性值
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/// </summary>
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/// <param name="all">所有的NoteAndPos 对象们</param>
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/// <param name="leftPropertyName">左边的属性名</param>
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/// <param name="rightPropertyName">右边的属性名</param>
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/// <returns>左边的属性名对应的属性值的NoteAndPos 对象</returns>
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private static NoteAndPos GetNoteAndPosBetween(IEnumerable<NoteAndPos> all, string leftPropertyName, string rightPropertyName)
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{
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if (all == null || all.Count() <= 2 || string.IsNullOrEmpty(leftPropertyName) || string.IsNullOrEmpty(rightPropertyName))
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return null;
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NoteAndPos leftNoteAndPos = all.FirstOrDefault(x => x.TrippedText == leftPropertyName);
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NoteAndPos rightNoteAndPos = all.FirstOrDefault(x => x.TrippedText == rightPropertyName);
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if (leftNoteAndPos == null || rightNoteAndPos == null)
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return null;
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double minY = leftNoteAndPos.Y * 0.9;
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double maxY = leftNoteAndPos.Y * 1.1;
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double minX = leftNoteAndPos.X + (rightNoteAndPos.X - leftNoteAndPos.X) / 3; // 左边的属性名，其宽度至少有两者宽度的三分之一吧？
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NoteAndPos theOne = all.FirstOrDefault(x => x.X > minX && x.X < rightNoteAndPos.X && x.Y > minY && x.Y < maxY);
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return theOne;
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}
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/// <summary>
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/// 从工程图的第一个视图的注解里读出指定的属性的值
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/// 图纸的属性应该只在第一个视图里，所以不用循环所有的视图了
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/// </summary>
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/// <param name="modelDoc">工程图文档</param>
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/// <param name="propertiesToRead">要读取的属性的名称，建议使用 PredefinedProperties，也可以自定义</param>
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/// <returns>失败返回空，否则返回指定属性的值，可能某些属性并没有值</returns>
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private static Dictionary<string, NoteAndPos> ReadValuesOfProperties(ModelDoc2 modelDoc, IEnumerable<string> propertiesToRead)
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{
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if (modelDoc == null || propertiesToRead == null || propertiesToRead.Count() <= 0)
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return null;
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List<NoteAndPos> allNotesInfo = ReadOutAllNotesAndPositions(modelDoc);
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if (allNotesInfo == null || allNotesInfo.Count <= 0)
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return null;
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Dictionary<string, NoteAndPos> propertiesNameAndValue = new Dictionary<string, NoteAndPos>();
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foreach (string propertyName in propertiesToRead)
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{
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bool setAlready = false;
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NoteAndPos propertyNameNoteAndPos = null;
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try
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{
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propertyNameNoteAndPos = allNotesInfo.FirstOrDefault(x => x.TrippedText == propertyName);
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}
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catch
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{ }
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if (propertyNameNoteAndPos != null)
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{
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double minX = propertyNameNoteAndPos.X + 0.009; // 属性名至少有 1 厘米宽，考虑到偏差，设置为 0.9 厘米宽
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double minY = propertyNameNoteAndPos.Y * 0.9;
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double maxY = propertyNameNoteAndPos.Y * 1.1;
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IEnumerable<NoteAndPos> allRightOnes = allNotesInfo.Where(x => x.X > minX && x.Y > minY && x.Y < maxY);
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if (allRightOnes != null && allRightOnes.Count() > 0)
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{
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double minimumX = allRightOnes.Select(x => x.X).Min();
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NoteAndPos neighboredRightOne = allRightOnes.FirstOrDefault(x => x.X == minimumX);
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if (neighboredRightOne != null)
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{
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if (string.IsNullOrEmpty(neighboredRightOne.TrippedText))
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neighboredRightOne.TrippedText = "无";
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propertiesNameAndValue[propertyName] = neighboredRightOne;
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setAlready = true;
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}
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}
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}
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if (!setAlready)
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propertiesNameAndValue[propertyName] = null;
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}
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return propertiesNameAndValue;
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}
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/// <summary>
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/// 从工程图的第一个视图的注解里读出指定的属性的值
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/// 图纸的属性应该只在第一个视图里，所以不用循环所有的视图了
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/// </summary>
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/// <param name="modelDoc">工程图文档</param>
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/// <param name="propertiesToRead">要读取的属性的名称，建议使用 PredefinedProperties，也可以自定义</param>
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/// <returns>失败返回空，否则返回指定属性的值，可能某些属性并没有值得</returns>
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public static NameValueCollection ReadViaNotesAtFirstView(ModelDoc2 modelDoc, IEnumerable<string> propertiesToRead)
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{
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Dictionary<string, NoteAndPos> allNotes = ReadValuesOfProperties(modelDoc, propertiesToRead);
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if (allNotes == null)
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return null;
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NameValueCollection propertiesNameAndValue = new NameValueCollection();
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foreach (KeyValuePair<string, NoteAndPos> noteInfo in allNotes)
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{
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if (noteInfo.Value == null)
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propertiesNameAndValue[noteInfo.Key] = "无";
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else
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propertiesNameAndValue[noteInfo.Key] = noteInfo.Value.TrippedText;
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}
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return propertiesNameAndValue;
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}
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/// <summary>
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/// 从工程图的第一个视图的注解里写入一个指定的属性的值
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/// 图纸的属性应该只在第一个视图里，所以不用循环所有的视图了
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/// </summary>
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/// <param name="modelDoc">工程图文档</param>
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/// <param name="propertyName">要写入的属性的名称，只能使用 PredefinedProperties 中的一个</param>
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/// <param name="propertyValue">要写入的属性的值</param>
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/// <returns>成功与否</returns>
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private static bool SetViaAnnotationsAtFirstView(ModelDoc2 modelDoc, string propertyName, string propertyValue)
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{
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List<string> propertyNames = new List<string>();
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propertyNames.Add(propertyName);
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Dictionary<string, NoteAndPos> allNotes = ReadValuesOfProperties(modelDoc, propertyNames);
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if (allNotes != null)
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{
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if (allNotes[propertyName] != null)
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{
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allNotes[propertyName].RawNote.SetText(propertyValue);
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}
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}
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/*Note rightNote;
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Note theNote = (modelDoc, propertyName, out rightNote);
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if (theNote == null && rightNote == null)
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return false;
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rightNote.SetText(propertyValue);*/
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return true;
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}
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/// <summary>
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/// 往工程图里写入设计人的姓名，不保存
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/// </summary>
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/// <param name="modelDoc">工程图文档</param>
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/// <param name="designer">设计人的名字</param>
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/// <returns>成功与否</returns>
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public static bool SetDesigner(ModelDoc2 modelDoc, string designer)
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{
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return SetViaAnnotationsAtFirstView(modelDoc, PredefinedProperties[9], designer);
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}
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}
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}
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