DotNet 4.8.1 build of DotNetBar
This commit is contained in:
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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.Text;
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using System.Text.RegularExpressions;
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namespace DevComponents.Schedule.Model.Serialization
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{
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/// <summary>
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/// Export DNB internal Model/Appointment data layout into
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/// ICS (Internet Calendaring and Scheduling - RFC5545) format file.
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/// </summary>
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public class IcsExporter
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{
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#region Private constants
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private const int FoldCount = 74;
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#endregion
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#region Private variables
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private DateTime _DtStamp = DateTime.Now;
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private string _ProdId = "PRODID:-//DotNetBar\\, Inc//iCal 1.0//EN";
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private CalendarModel _Model;
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private string[] _CalNames;
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private string[] _OwnerKeys;
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private string _ExportFile;
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private StreamWriter _StreamWriter;
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#endregion
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#region Constructors
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/// <summary>
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/// IcsExporter
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/// </summary>
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public IcsExporter()
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{
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}
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/// <summary>
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/// IcsExporter
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/// </summary>
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/// <param name="model"></param>
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public IcsExporter(CalendarModel model)
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{
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Model = model;
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}
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#endregion
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#region Public properties
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#region ProdId
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/// <summary>
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/// Gets or sets the Calendar Product Id.
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/// </summary>
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public string ProdId
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{
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get { return (_ProdId); }
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set { _ProdId = value; }
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}
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#endregion
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#region Model
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/// <summary>
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/// CalendarModel
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/// </summary>
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public CalendarModel Model
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{
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get { return (_Model); }
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set { _Model = value; }
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}
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#endregion
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#endregion
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#region Export
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/// <summary>
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/// Exports Appointment data in the iCalendar format
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/// </summary>
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/// <param name="ownerKeys">Array of OwnerKeys</param>
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/// <param name="calNames">Array of CalendarNames</param>
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/// <param name="streamWriter">Export StreamWriter</param>
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public void Export(string[] ownerKeys, string[] calNames, StreamWriter streamWriter)
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{
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if (_Model == null)
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throw new Exception("Model can not be null.");
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_CalNames = calNames;
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_OwnerKeys = ownerKeys;
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if (streamWriter == null)
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throw new Exception("Invalid StreamWriter.");
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_StreamWriter = streamWriter;
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if (String.IsNullOrEmpty(_ExportFile) == true)
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_ExportFile = streamWriter.BaseStream.ToString();
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ExportOwnerData();
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streamWriter.Flush();
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}
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#region Export variations
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/// <summary>
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/// Exports all appointments to the given export file.
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/// </summary>
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/// <param name="exportFile">Output file path</param>
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public void Export(string exportFile)
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{
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Export((string[])null, null, exportFile);
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}
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/// <summary>
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/// Exports all appointments to the given export stream.
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/// </summary>
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/// <param name="streamWriter">Output StreamWriter</param>
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public void Export(StreamWriter streamWriter)
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{
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Export((string[])null, null, streamWriter);
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}
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/// <summary>
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/// Exports all appointments for the specified OwnerKey to
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/// the given export file.
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/// </summary>
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/// <param name="ownerKey">Appointment OwnerKey</param>
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/// <param name="exportFile">Output file path</param>
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public void Export(string ownerKey, string exportFile)
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{
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Export(ownerKey, ownerKey, exportFile);
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}
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/// <summary>
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/// Exports all appointments for the specified OwnerKey to
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/// the given export stream.
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/// </summary>
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/// <param name="ownerKey">Appointment OwnerKey</param>
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/// <param name="streamWriter">Output StreamWriter</param>
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public void Export(string ownerKey, StreamWriter streamWriter)
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{
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Export(ownerKey, ownerKey, streamWriter);
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}
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/// <summary>
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/// Exports all appointments for the specified OwnerKey to
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/// the given export file, using the specified calendar name.
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/// </summary>
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/// <param name="ownerKey">Appointment OwnerKey</param>
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/// <param name="calName">Associated Calendar Name</param>
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/// <param name="exportFile">Output file path</param>
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public void Export(string ownerKey, string calName, string exportFile)
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{
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string[] ownerKeys = new string[] { ownerKey };
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string[] calNames = new string[] { calName };
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Export(ownerKeys, calNames, exportFile);
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}
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/// <summary>
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/// Exports all appointments for the specified OwnerKey to
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/// the given export stream, using the specified calendar name.
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/// </summary>
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/// <param name="ownerKey">Appointment OwnerKey</param>
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/// <param name="calName">Associated Calendar Name</param>
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/// <param name="streamWriter">Output StreamWriter</param>
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public void Export(string ownerKey, string calName, StreamWriter streamWriter)
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{
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string[] ownerKeys = new string[] { ownerKey };
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string[] calNames = new string[] { calName };
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Export(ownerKeys, calNames, streamWriter);
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}
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/// <summary>
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/// Exports all appointments for the specified OwnerKey array to
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/// the given export file, using the specified associated calendar name array.
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/// </summary>
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/// <param name="ownerKeys">Array of OwnerKeys</param>
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/// <param name="calNames">Array of 1:1 associated Calendar Names</param>
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/// <param name="exportFile">Output file path</param>
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public virtual void Export(string[] ownerKeys, string[] calNames, string exportFile)
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{
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using (StreamWriter streamWriter = new StreamWriter(exportFile))
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Export(ownerKeys, calNames, streamWriter);
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}
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#endregion
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#endregion
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#region ExportOwnerData
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/// <summary>
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/// Exports model data for each requested OwnerKey
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/// </summary>
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private void ExportOwnerData()
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{
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if (_OwnerKeys == null)
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_OwnerKeys = GetDefaultOwnerKeys();
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if (_CalNames == null)
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_CalNames = _OwnerKeys;
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string lastCalName = null;
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for (int i = 0; i < _OwnerKeys.Length; i++)
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{
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string ownerKey = _OwnerKeys[i] ?? "";
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string calName = ((i < _CalNames.Length)
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? _CalNames[i]
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: _CalNames[_CalNames.Length - 1]) ?? ownerKey;
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if (calName.Equals(lastCalName) == false)
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{
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if (lastCalName != null)
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ExportCalEnd();
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ExportCalBegin(calName);
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lastCalName = calName;
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}
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foreach (Appointment app in Model.Appointments)
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{
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if (IsAppointmentVisible(app, ownerKey) == true)
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ExportVEvent(app);
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}
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}
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if (lastCalName != null)
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ExportCalEnd();
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}
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#endregion
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#region ExportCalBegin
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/// <summary>
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/// Exports the beginning calendar sequence
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/// </summary>
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/// <param name="calName"></param>
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private void ExportCalBegin(string calName)
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{
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ExportLine("BEGIN:VCALENDAR");
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ExportLine("CALSCALE:GREGORIAN");
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if (_ProdId != null)
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ExportLine(_ProdId);
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ExportLine("X-WR-CALNAME;VALUE=TEXT:" + calName);
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ExportLine("VERSION:2.0");
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}
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#endregion
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#region ExportCalEnd
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/// <summary>
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/// Exports the ending calendar sequence
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/// </summary>
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private void ExportCalEnd()
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{
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ExportLine("END:VCALENDAR\n");
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}
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#endregion
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#region ExportVEvent
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#region ExportVEvent
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/// <summary>
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/// Exports a calendar event (appointment)
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/// </summary>
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/// <param name="app"></param>
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private void ExportVEvent(Appointment app)
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{
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ExportLine("\nBEGIN:VEVENT");
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if (String.IsNullOrEmpty(app.Subject) == false)
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ExportLine("SUMMARY:" + AddMetaData(app.Subject));
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if (String.IsNullOrEmpty(app.Description) == false)
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ExportLine("DESCRIPTION:" + AddMetaData(app.Description));
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ExportLine("UID:" + Guid.NewGuid().ToString());
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ExportLine("DTSTAMP:" + GetUniversalTime(_DtStamp));
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if (String.IsNullOrEmpty(app.CategoryColor) == false)
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ExportLine("X-DNB-CATEGORYCOLOR:" + app.CategoryColor);
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if (String.IsNullOrEmpty(app.DisplayTemplate) == false)
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ExportLine("X-DNB-DISPLAYTEMPLATE:" + AddMetaData(app.DisplayTemplate));
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if (app.ImageAlign != eImageContentAlignment.TopLeft)
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ExportLine("X-DNB-IMAGEALIGN:" + Enum.GetName(typeof(eImageContentAlignment), app.ImageAlign));
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if (String.IsNullOrEmpty(app.ImageKey) == false)
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ExportLine("X-DNB-IMAGEKEY:" + app.ImageKey);
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if (app.Locked == true)
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ExportLine("X-DNB-LOCKED:true");
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if (app.StartTimeAction != eStartTimeAction.None)
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ExportLine("X-DNB-STARTTIMEACTION:" + Enum.GetName(typeof(eStartTimeAction), app.StartTimeAction));
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if (String.IsNullOrEmpty(app.TimeMarkedAs) == false)
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ExportLine("X-DNB-TIMEMARKEDAS:" + app.TimeMarkedAs);
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if (String.IsNullOrEmpty(app.Tooltip) == false)
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ExportLine("X-DNB-TOOLTIP:" + AddMetaData(app.Tooltip));
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if ((app.StartTime.Hour == 0 && app.StartTime.Minute == 0) &&
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(app.EndTime.Hour == 0 && app.EndTime.Minute == 0))
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{
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ExportLine("DTSTART;VALUE=DATE:" + app.StartTime.ToString("yyyyMMdd"));
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if ((app.EndTime - app.StartTime).TotalMinutes != 60 * 24)
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ExportLine("DTEND;VALUE=DATE:" + app.EndTime.ToString("yyyyMMdd"));
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}
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else
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{
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ExportLine("DTSTART:" + GetUniversalTime(app.StartTime));
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ExportLine("DTEND:" + GetUniversalTime(app.EndTime));
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}
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if (app.Private == true)
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ExportLine("CLASS:PRIVATE");
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ExportRRule(app);
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ExportAlarms(app);
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ExportLine("END:VEVENT");
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}
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#region ExportRRule
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#region ExportRRule
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/// <summary>
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/// Exports the appointment Recurrence Rule
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/// </summary>
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/// <param name="app"></param>
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private void ExportRRule(Appointment app)
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{
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if (app.Recurrence != null)
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{
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switch (app.Recurrence.RecurrenceType)
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{
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case eRecurrencePatternType.Daily:
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ExportDailyRRule(app.Recurrence);
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break;
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case eRecurrencePatternType.Weekly:
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ExportWeeklyRRule(app.Recurrence);
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break;
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case eRecurrencePatternType.Monthly:
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ExportMonthlyRRule(app.Recurrence);
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break;
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default:
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ExportYearlyRRule(app);
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break;
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}
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ExportExDate(app.Recurrence);
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}
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}
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#endregion
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#region ExportDailyRRule
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/// <summary>
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/// ExportDailyRRule
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/// </summary>
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/// <param name="recur"></param>
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private void ExportDailyRRule(AppointmentRecurrence recur)
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{
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StringBuilder sb = new StringBuilder();
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sb.Append("RRULE:FREQ=DAILY");
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AddRRuleInterval(sb, recur.Daily.RepeatInterval);
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AddRRuleByDay(sb, recur);
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AddRRuleRangeInfo(sb, recur);
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ExportLine(sb.ToString());
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}
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#endregion
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#region ExportWeeklyRRule
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/// <summary>
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/// ExportWeeklyRRule
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/// </summary>
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/// <param name="recur"></param>
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private void ExportWeeklyRRule(AppointmentRecurrence recur)
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{
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StringBuilder sb = new StringBuilder();
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sb.Append("RRULE:FREQ=WEEKLY");
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AddRRuleInterval(sb, recur.Weekly.RepeatInterval);
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if (recur.Weekly.RepeatOnDaysOfWeek != eDayOfWeekRecurrence.None)
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AddRRuleByDay(sb, recur.Weekly.RepeatOnDaysOfWeek);
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AddRRuleRangeInfo(sb, recur);
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ExportLine(sb.ToString());
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}
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#endregion
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#region ExportMonthlyRRule
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/// <summary>
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/// ExportMonthlyRRule
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/// </summary>
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/// <param name="recur"></param>
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private void ExportMonthlyRRule(AppointmentRecurrence recur)
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{
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StringBuilder sb = new StringBuilder();
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sb.Append("RRULE:FREQ=MONTHLY");
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AddRRuleInterval(sb, recur.Monthly.RepeatInterval);
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if (recur.Monthly.RepeatOnRelativeDayInMonth == eRelativeDayInMonth.None)
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sb.AppendFormat("{0}{1:D}", ";BYMONTHDAY=", recur.Monthly.RepeatOnDayOfMonth);
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else
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AddRRuleByDay(sb, recur.Monthly.RepeatOnRelativeDayInMonth, recur.Monthly.RelativeDayOfWeek);
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AddRRuleRangeInfo(sb, recur);
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ExportLine(sb.ToString());
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}
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#endregion
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#region ExportYearlyRRule
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/// <summary>
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/// ExportYearlyRRule
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/// </summary>
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/// <param name="app"></param>
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private void ExportYearlyRRule(Appointment app)
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{
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AppointmentRecurrence recur = app.Recurrence;
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StringBuilder sb = new StringBuilder();
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sb.Append("RRULE:FREQ=YEARLY");
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sb.AppendFormat("{0}{1:D}", ";BYMONTH=", recur.Yearly.RepeatOnMonth);
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if (recur.Yearly.RepeatOnRelativeDayInMonth == eRelativeDayInMonth.None)
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{
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if (recur.Yearly.RepeatOnDayOfMonth != app.StartTime.Day)
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sb.AppendFormat("{0}{1:D}", ";BYMONTHDAY=", recur.Yearly.RepeatOnDayOfMonth);
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}
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else
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{
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AddRRuleByDay(sb, recur.Yearly.RepeatOnRelativeDayInMonth, recur.Yearly.RelativeDayOfWeek);
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}
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AddRRuleRangeInfo(sb, recur);
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ExportLine(sb.ToString());
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}
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#endregion
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||||
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#region AddRRuleByDay
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/// <summary>
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/// AddRRuleByDay
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/// </summary>
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/// <param name="sb"></param>
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/// <param name="repeat"></param>
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private void AddRRuleByDay(StringBuilder sb, eDayOfWeekRecurrence repeat)
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{
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sb.Append(";BYDAY=");
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if ((repeat & eDayOfWeekRecurrence.Sunday) != 0)
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sb.Append("SU,");
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if ((repeat & eDayOfWeekRecurrence.Monday) != 0)
|
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sb.Append("MO,");
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if ((repeat & eDayOfWeekRecurrence.Tuesday) != 0)
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sb.Append("TU,");
|
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if ((repeat & eDayOfWeekRecurrence.Wednesday) != 0)
|
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sb.Append("WE,");
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if ((repeat & eDayOfWeekRecurrence.Thursday) != 0)
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sb.Append("TH,");
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if ((repeat & eDayOfWeekRecurrence.Friday) != 0)
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sb.Append("FR,");
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if ((repeat & eDayOfWeekRecurrence.Saturday) != 0)
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sb.Append("SA,");
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sb.Length--;
|
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}
|
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||||
#endregion
|
||||
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||||
#region AddRRuleByDay
|
||||
|
||||
/// <summary>
|
||||
/// AddRRuleByDay
|
||||
/// </summary>
|
||||
/// <param name="sb"></param>
|
||||
/// <param name="repeat"></param>
|
||||
private void AddRRuleByDay(StringBuilder sb, AppointmentRecurrence recur)
|
||||
{
|
||||
if (recur.Daily.RepeatInterval > 1)
|
||||
{
|
||||
sb.Append(";BYDAY=");
|
||||
}
|
||||
else
|
||||
{
|
||||
switch (recur.Daily.RepeatOnDaysOfWeek)
|
||||
{
|
||||
case eDailyRecurrenceRepeat.All:
|
||||
sb.Append(";BYDAY=SU,MO,TU,WE,TH,FR,SA");
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||||
break;
|
||||
|
||||
case eDailyRecurrenceRepeat.WeekDays:
|
||||
sb.Append(";BYDAY=MO,TU,WE,TH,FR");
|
||||
break;
|
||||
|
||||
default:
|
||||
sb.Append(";BYDAY=SA,SU");
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region AddRRuleByDay
|
||||
|
||||
/// <summary>
|
||||
/// AddRRuleByDay
|
||||
/// </summary>
|
||||
/// <param name="sb"></param>
|
||||
/// <param name="rday"></param>
|
||||
/// <param name="dow"></param>
|
||||
private void AddRRuleByDay(StringBuilder sb, eRelativeDayInMonth rday, DayOfWeek dow)
|
||||
{
|
||||
sb.Append(";BYDAY=");
|
||||
|
||||
switch (dow)
|
||||
{
|
||||
case DayOfWeek.Sunday:
|
||||
sb.Append("SU");
|
||||
break;
|
||||
|
||||
case DayOfWeek.Monday:
|
||||
sb.Append("MO");
|
||||
break;
|
||||
|
||||
case DayOfWeek.Tuesday:
|
||||
sb.Append("TU");
|
||||
break;
|
||||
|
||||
case DayOfWeek.Wednesday:
|
||||
sb.Append("WE");
|
||||
break;
|
||||
|
||||
case DayOfWeek.Thursday:
|
||||
sb.Append("TH");
|
||||
break;
|
||||
|
||||
case DayOfWeek.Friday:
|
||||
sb.Append("FR");
|
||||
break;
|
||||
|
||||
default:
|
||||
sb.Append("SA");
|
||||
break;
|
||||
}
|
||||
|
||||
switch (rday)
|
||||
{
|
||||
case eRelativeDayInMonth.First:
|
||||
sb.Append(";BYSETPOS=1");
|
||||
break;
|
||||
|
||||
case eRelativeDayInMonth.Second:
|
||||
sb.Append(";BYSETPOS=2");
|
||||
break;
|
||||
|
||||
case eRelativeDayInMonth.Third:
|
||||
sb.Append(";BYSETPOS=3");
|
||||
break;
|
||||
|
||||
case eRelativeDayInMonth.Fourth:
|
||||
sb.Append(";BYSETPOS=4");
|
||||
break;
|
||||
|
||||
case eRelativeDayInMonth.Last:
|
||||
sb.Append(";BYSETPOS=-1");
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region AddRRuleInterval
|
||||
|
||||
/// <summary>
|
||||
/// AddRRuleInterval
|
||||
/// </summary>
|
||||
/// <param name="sb"></param>
|
||||
/// <param name="interval"></param>
|
||||
private void AddRRuleInterval(StringBuilder sb, int interval)
|
||||
{
|
||||
if (interval > 1)
|
||||
sb.Append(";INTERVAL=" + interval.ToString());
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region AddRRuleRangeInfo
|
||||
|
||||
/// <summary>
|
||||
/// AddRRuleRangeInfo
|
||||
/// </summary>
|
||||
/// <param name="sb"></param>
|
||||
/// <param name="recur"></param>
|
||||
private void AddRRuleRangeInfo(StringBuilder sb, AppointmentRecurrence recur)
|
||||
{
|
||||
switch (recur.RangeLimitType)
|
||||
{
|
||||
case eRecurrenceRangeLimitType.RangeNumberOfOccurrences:
|
||||
if (recur.RangeNumberOfOccurrences > 0)
|
||||
sb.Append(";COUNT=" + (recur.RangeNumberOfOccurrences + 1).ToString());
|
||||
break;
|
||||
|
||||
case eRecurrenceRangeLimitType.RangeEndDate:
|
||||
sb.Append(";UNTIL=" + GetUtcDate(recur.RangeEndDate));
|
||||
break;
|
||||
}
|
||||
|
||||
if (recur.RecurrenceStartDate != DateTime.MinValue && recur.RecurrenceStartDate != recur.Appointment.StartTime)
|
||||
ExportLine("X-DNB-RECSTARTDATE=" + GetUtcDate(recur.RecurrenceStartDate));
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#endregion
|
||||
|
||||
#region ExportExDate
|
||||
|
||||
/// <summary>
|
||||
/// ExportExDate
|
||||
/// </summary>
|
||||
/// <param name="recur"></param>
|
||||
private void ExportExDate(AppointmentRecurrence recur)
|
||||
{
|
||||
if (recur.SkippedRecurrences != null)
|
||||
{
|
||||
foreach (DateTime date in recur.SkippedRecurrences)
|
||||
ExportLine("EXDATE:" + GetUtcDate(date));
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region ExportAlarms
|
||||
|
||||
/// <summary>
|
||||
/// ExportAlarms
|
||||
/// </summary>
|
||||
/// <param name="app"></param>
|
||||
private void ExportAlarms(Appointment app)
|
||||
{
|
||||
if (app.Reminders != null)
|
||||
{
|
||||
foreach (Reminder rem in app.Reminders)
|
||||
{
|
||||
ExportLine("\nBEGIN:VALARM");
|
||||
|
||||
if (string.IsNullOrEmpty(rem.Description) == false)
|
||||
ExportLine("DESCRIPTION:" + rem.Description);
|
||||
|
||||
ExportLine("TRIGGER;VALUE=DURATION:" + GetDuration(rem.ReminderTime - app.StartTime));
|
||||
ExportLine("ACTION:DISPLAY");
|
||||
ExportLine("END:VALARM");
|
||||
}
|
||||
}
|
||||
|
||||
if (app.StartTimeAction != eStartTimeAction.None)
|
||||
{
|
||||
ExportLine("\nBEGIN:VALARM");
|
||||
ExportLine("TRIGGER;VALUE=DURATION:PT0M");
|
||||
ExportLine("ACTION:DISPLAY");
|
||||
ExportLine("END:VALARM\n");
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region GetDuration
|
||||
|
||||
/// <summary>
|
||||
/// GetDuration
|
||||
/// </summary>
|
||||
/// <param name="ts"></param>
|
||||
/// <returns></returns>
|
||||
private string GetDuration(TimeSpan ts)
|
||||
{
|
||||
StringBuilder sb = new StringBuilder();
|
||||
|
||||
if (ts.TotalMinutes < 0)
|
||||
sb.Append("-");
|
||||
|
||||
sb.Append("P");
|
||||
|
||||
int totalMinutes = (int)Math.Abs(ts.TotalMinutes);
|
||||
|
||||
int days = totalMinutes / (24 * 60);
|
||||
|
||||
if (days > 0)
|
||||
{
|
||||
sb.Append(days + "D");
|
||||
totalMinutes %= (24 * 60);
|
||||
}
|
||||
|
||||
if (totalMinutes > 0)
|
||||
{
|
||||
sb.Append("T");
|
||||
|
||||
int hours = totalMinutes / 60;
|
||||
|
||||
if (hours > 0)
|
||||
{
|
||||
sb.Append(hours + "H");
|
||||
totalMinutes %= 60;
|
||||
}
|
||||
|
||||
if (totalMinutes > 0)
|
||||
sb.Append(totalMinutes + "M");
|
||||
}
|
||||
|
||||
return (sb.ToString());
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region GetUtcDate
|
||||
|
||||
/// <summary>
|
||||
/// GetUtcDate
|
||||
/// </summary>
|
||||
/// <param name="dateTime"></param>
|
||||
/// <returns></returns>
|
||||
private string GetUtcDate(DateTime dateTime)
|
||||
{
|
||||
DateTime date = dateTime.ToUniversalTime();
|
||||
|
||||
return (date.ToString("yyyyMMdd\\tHHmms\\z"));
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#endregion
|
||||
|
||||
#region AddMetaData
|
||||
|
||||
/// <summary>
|
||||
/// Adds escape chars to text meta data
|
||||
/// </summary>
|
||||
/// <param name="s"></param>
|
||||
/// <returns></returns>
|
||||
private string AddMetaData(string s)
|
||||
{
|
||||
Regex p = new Regex("[,;\\n]");
|
||||
MatchCollection mc = p.Matches(s);
|
||||
|
||||
if (mc.Count > 0)
|
||||
{
|
||||
StringBuilder sb = new StringBuilder();
|
||||
|
||||
int index = 0;
|
||||
|
||||
foreach (Match ma in mc)
|
||||
{
|
||||
if (index < ma.Index)
|
||||
sb.Append(s.Substring(index, ma.Index - index));
|
||||
|
||||
index = ma.Index + ma.Length;
|
||||
|
||||
char c = ma.Value[0];
|
||||
|
||||
if (c == '\n')
|
||||
c = 'n';
|
||||
|
||||
sb.Append('\\');
|
||||
sb.Append(c);
|
||||
}
|
||||
|
||||
if (index < s.Length)
|
||||
sb.Append(s.Substring(index, s.Length - index));
|
||||
|
||||
return (sb.ToString());
|
||||
}
|
||||
|
||||
return (s);
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#endregion
|
||||
|
||||
#region ExportLine
|
||||
|
||||
/// <summary>
|
||||
/// Exports a line
|
||||
/// </summary>
|
||||
/// <param name="text"></param>
|
||||
private void ExportLine(string text)
|
||||
{
|
||||
_StreamWriter.WriteLine(WrapLine(text, FoldCount));
|
||||
}
|
||||
|
||||
#region WrapLine
|
||||
|
||||
/// <summary>
|
||||
/// Performs line wrapping (aka folding)
|
||||
/// </summary>
|
||||
/// <param name="text">Text to wrap</param>
|
||||
/// <param name="wrapLength">Wrapping length</param>
|
||||
/// <returns></returns>
|
||||
private string WrapLine(string text, int wrapLength)
|
||||
{
|
||||
if (text.Length <= wrapLength)
|
||||
return (text);
|
||||
|
||||
StringBuilder sb = new StringBuilder();
|
||||
|
||||
int len;
|
||||
|
||||
for (int i = 0; i < text.Length; i += len)
|
||||
{
|
||||
len = text.Length - i;
|
||||
|
||||
if (len > wrapLength)
|
||||
len = BreakLine(text, i, wrapLength);
|
||||
|
||||
if (i > 0)
|
||||
sb.Append("\n ");
|
||||
|
||||
sb.Append(text, i, len);
|
||||
}
|
||||
|
||||
return (sb.ToString());
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region BreakLine
|
||||
|
||||
/// <summary>
|
||||
/// Determines where to break a line of text
|
||||
/// </summary>
|
||||
/// <param name="text">Text</param>
|
||||
/// <param name="pos">Current text pos</param>
|
||||
/// <param name="max">Max line length</param>
|
||||
/// <returns></returns>
|
||||
private int BreakLine(string text, int pos, int max)
|
||||
{
|
||||
int i = max - 1;
|
||||
|
||||
while (i > 0 && IsBreakChar(text[pos + i]) == false)
|
||||
i--;
|
||||
|
||||
if (i <= 0)
|
||||
return (max);
|
||||
|
||||
while (i >= 0 && Char.IsWhiteSpace(text[pos + i]) == true)
|
||||
i--;
|
||||
|
||||
return (i + 1);
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region IsBreakChar
|
||||
|
||||
/// <summary>
|
||||
/// Determines if a char is a break char
|
||||
/// </summary>
|
||||
/// <param name="c"></param>
|
||||
/// <returns>true if break char</returns>
|
||||
private bool IsBreakChar(char c)
|
||||
{
|
||||
return (Char.IsWhiteSpace(c) || c == ',' || c == ';');
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#endregion
|
||||
|
||||
#region GetDefaultOwnerKeys
|
||||
|
||||
/// <summary>
|
||||
/// GetDefaultOwnerKeys
|
||||
/// </summary>
|
||||
/// <returns>A list of all defined model OwnerKeys</returns>
|
||||
private string[] GetDefaultOwnerKeys()
|
||||
{
|
||||
List<string> list = new List<string>();
|
||||
|
||||
foreach (Appointment app in Model.Appointments)
|
||||
{
|
||||
string key = app.OwnerKey ?? "";
|
||||
|
||||
if (list.Contains(app.OwnerKey) == false)
|
||||
list.Add(key);
|
||||
}
|
||||
|
||||
list.Sort();
|
||||
|
||||
string[] ownerKeys = new string[list.Count];
|
||||
list.CopyTo(ownerKeys);
|
||||
|
||||
return (ownerKeys);
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region GetUniversalTime
|
||||
|
||||
/// <summary>
|
||||
/// GetUniversalTime
|
||||
/// </summary>
|
||||
/// <param name="date"></param>
|
||||
/// <returns></returns>
|
||||
private string GetUniversalTime(DateTime date)
|
||||
{
|
||||
return (date.ToUniversalTime().ToString("yyyyMMdd\\tHHmms\\z"));
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region IsAppointmentVisible
|
||||
|
||||
/// <summary>
|
||||
/// Determines if an appointment is visible
|
||||
/// with respect to the given ownerKey
|
||||
/// </summary>
|
||||
/// <param name="app"></param>
|
||||
/// <param name="ownerKey"></param>
|
||||
/// <returns></returns>
|
||||
protected virtual bool IsAppointmentVisible(Appointment app, string ownerKey)
|
||||
{
|
||||
if (string.IsNullOrEmpty(ownerKey))
|
||||
return (true);
|
||||
|
||||
return (app.OwnerKey == ownerKey);
|
||||
}
|
||||
|
||||
#endregion
|
||||
}
|
||||
}
|
||||
File diff suppressed because it is too large
Load Diff
Reference in New Issue
Block a user