161 lines
4.5 KiB
C#
Executable File
161 lines
4.5 KiB
C#
Executable File
/* Items.cs
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* part of zaaReloaded2
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*
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* Copyright 2015 Daniel Kraus
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Text.RegularExpressions;
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using Microsoft.Office.Interop.Word;
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using zaaReloaded2.LabModel;
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using System.Diagnostics;
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namespace zaaReloaded2.Formatter.Elements
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{
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/// <summary>
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/// This formatting element is concerned with writing <see cref="LabItem"/>s
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/// to a Word document.
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/// </summary>
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class Items : ElementBase
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{
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#region ElementBase implementation
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public override string Label
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{
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get { return Line; }
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}
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public override void Run(Formatter formatter)
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{
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bool _needComma = false;
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// Find out if we have any items that we can write
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// to the document
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List<ItemFormatter> items = new List<ItemFormatter>();
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if (_items != null && _items.Count > 0)
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{
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foreach (string itemName in _items)
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{
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TimePointFormatter tpf = formatter.WorkingTimePoints
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.FirstOrDefault(tp => tp.Value.ContainsItem(itemName))
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.Value;
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if (tpf != null)
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{
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// If tpf is not null, this means that it contains an
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// item with itemName.
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items.Add(tpf.ItemFormatters[itemName]);
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}
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}
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}
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// If there are items, write the caption (if any), then the items
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if (items.Count > 0)
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{
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if (!String.IsNullOrEmpty(_caption))
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{
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formatter.Document.Range().InsertAfter(
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String.Format("{0}: ", _caption)
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);
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};
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foreach (ItemFormatter i in items)
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{
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if (_needComma)
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{
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formatter.Document.Range().InsertAfter(", ");
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}
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else
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{
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_needComma = true;
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}
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i.WriteToDocument(formatter.Document);
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}
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}
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}
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#endregion
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#region Properties
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/// <summary>
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/// Gets or sets a text line that contains a comma-separated list of
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/// parsable laboratory item names. The list may optionally be preceded
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/// with a caption followed by a colon.
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/// </summary>
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public string Line
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{
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[DebuggerStepThrough]
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get
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{
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return _line;
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}
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set
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{
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_line = value;
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ParseLine();
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}
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}
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#endregion
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#region Constructors
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public Items() : base() { }
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public Items(string line)
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: this()
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{
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Line = line;
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}
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#endregion
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#region Private methods
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/// <summary>
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/// Parses the Line and splits it into an optional caption and individual
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/// items.
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/// </summary>
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void ParseLine()
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{
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_items = null;
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_caption = null;
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Regex r = new Regex(@"((?<caption>[^:]+):\s*)?((?<items>[^,]+),\s*)+");
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Match m = r.Match(Line);
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if (m.Success)
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{
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if (m.Groups["caption"].Success)
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{
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_caption = m.Groups["caption"].Value;
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}
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_items = m.Groups["items"].Captures
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.Cast<Capture>()
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.Select<Capture, string>(c => c.Value).ToList<string>();
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}
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}
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#endregion
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#region Fields
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string _line;
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string _caption;
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List<string> _items;
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#endregion
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}
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}
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