77 lines
2.2 KiB
C#
77 lines
2.2 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Text;
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namespace VEPROMS.CSLA.Library
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{
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public partial class ItemInfo
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{
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public ItemInfo SearchNext
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{
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get
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{
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return SearchNextSkip(SkipPartType.This);
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}
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}
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public string SearchNextPath
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{
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get
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{
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ItemInfo itemInfo = SearchNext;
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return itemInfo == null ? "" : itemInfo.Path;
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}
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}
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private ItemInfo SearchNextSkip(SkipPartType skip)
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{
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if (skip < SkipPartType.Caution && Cautions != null) return Cautions[0].SearchTop;
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if (skip < SkipPartType.Note && Notes != null) return Notes[0].SearchTop;
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if (skip < SkipPartType.This) return this;
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if (skip < SkipPartType.RNO && RNOs != null) return RNOs[0].SearchTop;
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if (skip < SkipPartType.Table && Tables != null) return Tables[0].SearchTop;
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if (skip < SkipPartType.Procedures && Procedures != null) return Procedures[0].SearchTop;
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if (skip < SkipPartType.Sections && Sections != null) return Sections[0].SearchTop;
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if (skip < SkipPartType.Steps && Steps != null) return Steps[0].SearchTop;
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if (NextItem != null) return NextItem.SearchTop;
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return UpOneNext;
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}
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public ItemInfo SearchTop
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{
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get
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{
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if (Cautions != null) return Cautions[0].SearchTop;
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if (Notes != null) return Notes[0].SearchTop;
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return this;
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}
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}
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public ItemInfo UpOneNext
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{
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get
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{
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ItemInfo parentItem = ActiveParent as ItemInfo;
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if (parentItem == null) return null;
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if (IsCautionStructureFirstSib) return parentItem.SearchNextSkip(SkipPartType.Caution);
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if (IsNoteStructureFirstSib) return parentItem.SearchNextSkip(SkipPartType.Note);
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if (IsRNO) return parentItem.SearchNextSkip(SkipPartType.RNO);
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if (IsTable) return parentItem.SearchNextSkip(SkipPartType.Table);
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if (IsProcedure) return parentItem.SearchNextSkip(SkipPartType.Procedures);
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if (IsSection) return parentItem.SearchNextSkip(SkipPartType.Sections);
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if (IsStep) return parentItem.SearchNextSkip(SkipPartType.Steps);
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if (parentItem.NextItem != null) return parentItem.NextItem.SearchTop;
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return parentItem.UpOneNext;
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}
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}
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enum SkipPartType
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{
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Nothing=0,
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Caution=1,
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Note=2,
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This=3,
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RNO=4,
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Table=5,
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Procedures=6,
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Sections=7,
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Steps=8
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}
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}
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}
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