677 lines
27 KiB
C#
677 lines
27 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Text;
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//using System.Windows.Forms;
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using System.Text.RegularExpressions;
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using System.Drawing;
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namespace Volian.Svg.Library
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{
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public class DisplayText
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{
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#region Properties
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// list of 'pieces of text' for this item. Pieces include symbols, ros,
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// transitions & plain text.
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private List<displayTextElement> _DisplayTextElementList;
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public List<displayTextElement> DisplayTextElementList
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{
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get { return _DisplayTextElementList; }
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set { _DisplayTextElementList = value; }
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}
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// dictionary for the font table for this item. Note that this may
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// go away (it is not really used).
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private Dictionary<int, string> _dicRtfFontTable;
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public Dictionary<int, string> dicRtfFontTable
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{
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get { return _dicRtfFontTable; }
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set { _dicRtfFontTable = value; }
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}
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public string OriginalText; // compare for save to see if change.
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#endregion
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#region Constructors
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private Font TextFont;
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/// <summary>
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/// DisplayText constructor:
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/// Creates a DisplayText object that converts the database text into a list of
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/// displayTextElement elements.
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/// Arguments are:
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/// ItemInfo itemInfo - the item whose text will be resolved
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/// E_EditPrintMode ep_mode - edit or print.
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/// E_ViewMode vw_mode - view or edit.
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/// </summary>
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public DisplayText(string text)
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{
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DisplayTextElementList = new List<displayTextElement>();
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OriginalText = text;
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TextFont = new Font("Prestige Elite Tall",12);
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//TextFont = GetItemFont();
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// if in print mode or view mode, do replace words. Only if in edit mode are replace
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// words left as is.
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//_MyFormat = itemInfo.ActiveFormat;
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//if (epMode == E_EditPrintMode.Print || vwMode == E_ViewMode.View) text = DoReplaceWords(text);
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// as a precaution, convert any \~ to \u160?. This is for Hard spaces.. see the commentary in the
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// save portion of this code for an explanation.
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text = text.Replace(@"\~", @"\u160?");
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// replace the dash/hyphen or whatever you want to call it, with a hard hyphen. The 16-bit program
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// treated the dash/hyphen as such. Translate back on any data saves.
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text = text.Replace(@"-", @"\u8209?");
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// displayTextElement List items are created for anything that is handled differently in RTB, i.e.
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// symbols, ros, trans, text.
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int startIndex = 0;
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int index = -1;
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while ((index = FindTokenChar(text, startIndex)) > -1)
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{
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// Do any 'plain' text that preceeds the token.
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if (index > startIndex) DoTextElement(text, startIndex, index);
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// Now do any other types
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if (text[index] == '\x15')
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index = DoRO(text, index);
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else if (text[index] == '\x252C' || text[index] == '\x2566')
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index = DoTran(text, index);
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else
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index = DoSymbol(text, startIndex, index);
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startIndex = index; // +1;
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if (startIndex >= text.Length) break;
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}
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// Add any remaining text.
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if (startIndex < text.Length) DoTextElement(text, startIndex, index);
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}
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#endregion
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#region SaveData
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//public bool Save(string rtf)
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//{
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// try
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// {
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// List<displayLinkElement> origList = GetLinkList(DisplayTextElementList);
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// // massage string to store in DisplayTextElementList...
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// RtfToDisplayTextElements(rtf);
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// // take the list & convert to data in the format to save to the database.
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// StringBuilder sret = new StringBuilder();
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// foreach (displayTextElement vte in DisplayTextElementList)
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// {
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// if (vte.Type == E_TextElementType.Text || vte.Type == E_TextElementType.Symbol)
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// sret.Append(vte.Text);
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// else if (vte.Type == E_TextElementType.ReferencedObject)
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// sret.Append(ToData_RO((displayLinkElement)vte));
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// else if (vte.Type == E_TextElementType.Transition || vte.Type == E_TextElementType.TransitionRange)
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// sret.Append(ToData_Trans((displayLinkElement)vte));
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// }
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// string modtext = sret.ToString();
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// if (modtext != OriginalText)
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// {
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// Item itm = _MyItemInfo.Get();
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// // check for different text, i.e. text from this itm doesn't match
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// // original text.
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// if (OriginalText != itm.MyContent.Text)
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// {
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// Console.WriteLine("Save Failed because text changed outside of this edit session.");
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// return false;
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// }
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// // Compare ro/transition lists and delete or add any to the item for any ros/transitions that have been
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// // added/deleted or modified.
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// ProcessRoTranChanges(itm, origList);
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// itm.MyContent.Text = modtext;
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// itm.Save();
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// OriginalText = modtext;
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// }
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// else
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// return true; // no text changed, but did not fail so return true.
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// }
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// catch (Exception ex)
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// {
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// Console.WriteLine("Save Failed with error: {0}", ex.Message);
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// return false;
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// }
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// return true;
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//}
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private List<displayLinkElement> GetLinkList(List<displayTextElement> locDisplayTextElementList)
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{
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List<displayLinkElement> retList = new List<displayLinkElement>();
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foreach (displayTextElement vte in locDisplayTextElementList)
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{
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if (vte.Type == E_TextElementType.ReferencedObject || vte.Type == E_TextElementType.TransitionRange || vte.Type == E_TextElementType.Transition)
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{
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displayLinkElement tmp = (displayLinkElement)vte;
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displayLinkElement copy_vte = new displayLinkElement();
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copy_vte.Type = tmp.Type;
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copy_vte.Link = tmp.Link;
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copy_vte.Text = tmp.Text;
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retList.Add(copy_vte);
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}
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}
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return retList;
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}
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private void RtfToDisplayTextElements(string rtf)
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{
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// For hardspaces, the windows richtextbox does some 'quirky' things:
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// A unicode representation of \u160? is sent INTO the rtb. Coming out,
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// that \u160? was translated to a \~ (by the underlying windows rtb).
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// Note that if the \~ is sent to the rtb, it is treated as a regular space,
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// i.e. no longer a hardspace, and actually is converted to a regular space.
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// SO, on the way out, convert any \~ to \u160?
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string noExtraRtfStr = rtf.Replace(@"\~", @"\u160?");
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// GetFontTable returns a non-negative number font number in the
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// font table for the unicode font, if it is used (otherwise -1)
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//int unicodeFont = GetFontTable(rtb.Rtf);
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// strip off all rtf commands...
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noExtraRtfStr = StripRtfCommands(noExtraRtfStr);
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//Console.WriteLine("StripRtf: {0}", noExtraRtfStr);
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// Also, set back the hard dash to a regular dash... Do this after the removal
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// of other rtf commands though since the \u8209 was surrounded by font commands
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// that, without there removal first, was also removing the dash. Have it with
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// a space & without because if it is at the end, there will be no space (leave
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// it to rtf processing to make it more complicated)
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noExtraRtfStr = noExtraRtfStr.Replace(@"\u8209? ", @"-");
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noExtraRtfStr = noExtraRtfStr.Replace(@"\u8209?", @"-");
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DisplayTextElementList.Clear();
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int startIndex = 0;
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int index = -1;
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while ((index = FindRtfChar(noExtraRtfStr, startIndex)) > -1)
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{
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int fndindx = -1;
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// Do any 'plain' text that preceeds the token.
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if (index > startIndex)
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index = SaveTextElement(noExtraRtfStr, startIndex, index);
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if ((fndindx = noExtraRtfStr.IndexOf(@"\protect", index)) == index)
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index = SaveLink(noExtraRtfStr, index);
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else
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index = SaveSymbolTE(noExtraRtfStr, index);
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startIndex = index + 1;
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if (startIndex >= noExtraRtfStr.Length) break;
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}
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// Add any remaining text.
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if (startIndex < noExtraRtfStr.Length) DoTextElement(noExtraRtfStr, startIndex, index);
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//Console.WriteLine(noExtraRtfStr);
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}
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private int SaveTextElement(string data, int startIndex, int index)
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{
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displayTextElement vte = new displayTextElement();
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vte.Type = E_TextElementType.Text;
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int len = (index == -1) ? data.Length - startIndex : index - startIndex;
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vte.Text = data.Substring(startIndex, len);
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DisplayTextElementList.Add(vte);
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return index;
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}
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private int SaveSymbolTE(string data, int startIndex)
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{
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displayLinkElement vte = new displayLinkElement();
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vte.Type = E_TextElementType.Symbol;
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// symbols are just the unicode/rtf command, no font associated with it
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// by the time it gets here... A symbol can be represented by \'xy or \uxyz?
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// if the \'xy is used the length of the symbol number will always be two,
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// otherwise find the index of the '?' to find the end.
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int endindx = -1;
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if (data[startIndex + 1] == '\'') endindx = startIndex + 3;
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else endindx = data.IndexOf("?", startIndex);
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if (endindx == -1) return startIndex; // not found - error
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vte.Text = data.Substring(startIndex, endindx - startIndex + 1);
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DisplayTextElementList.Add(vte);
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if (endindx + 1 < data.Length && data[endindx + 1] != ' ') return endindx;
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return endindx + 1; // add one to get past the space that was added after a symbol (to end the font cmd)
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}
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private int SaveLink(string data, int stIndex)
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{
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////displayLinkElement vte = new displayLinkElement();
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//// find the end of the link text, i.e. either the ending \v0 or \protect0. The win32 rtf box can
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//// put these in either order, take the lowest index.
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//int startIndex = stIndex + @"\protect ".Length;
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//int indx_v0 = data.IndexOf(@"\v0", startIndex);
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//int indx_protect0 = data.IndexOf(@"\protect0", startIndex);
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//int indx = indx_v0 < indx_protect0 ? indx_v0 : indx_protect0;
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//LinkText lt = new LinkText(data.Substring(startIndex, indx - startIndex));
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//displayLinkElement vte = new displayLinkElement();
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//vte.Type = (E_TextElementType)lt.MyParsedLinkType;
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//vte.Text = lt.MyValue;
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//vte.Link = lt.MyLink;
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//DisplayTextElementList.Add(vte);
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//return (indx_v0 < indx_protect0 ? indx_protect0 + 1 : indx_v0 + 1);
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////if (lt.MyParsedLinkType == ParsedLinkType.ReferencedObject) return
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////// first find if ReferencedObject or trans, the ReferencedObject has a #R.
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////int istart = data.IndexOf("#Link:", startIndex);
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////if (data[istart + 6] == 'R') return SaveROTE(data, startIndex);
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////else if (data.Substring(istart+6,11) == "TransitionR")
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//// return SaveTranTE(data, startIndex, E_TextElementType.TRANS_Range);
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////return SaveTranTE(data, startIndex, E_TextElementType.TRANS_Single);
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return 0;
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}
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//private int SaveTranTE(string data, int startIndex, E_TextElementType type)
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//{
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// displayLinkElement vte = new displayLinkElement();
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// vte.Type = type;
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// // \protect {transition text} \v #Link:Transition(Range): 1 2 3\protect0\v0
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// // where 1 2 3 are transition type and ids
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// int indx = data.IndexOf("\\v #Link:Transition", startIndex);
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// // use '9' to get past \\protect
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// vte.Text = data.Substring(startIndex + 9, indx - startIndex - 9);
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// // the link is the text between the #Link... and the next '\\'.
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// int iend = data.IndexOf("\\", indx+1);
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// int bindx = data.IndexOf("#", indx);
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// vte.Link = data.Substring(bindx, iend - bindx);
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// DisplayTextElementList.Add(vte);
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// // unfortunately, the rtf box may add the \protect0 \v0 in either order
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// // and with or without one or more spaces between then. The number of text
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// // characters = 11 for \protect0\v0 - find the number of spaces between them
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// // if any?
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// int nsp = 0;
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// for (int c = iend; c < iend + 11; c++) if (data[c] == ' ') nsp++;
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// return iend + 11 + nsp;
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//}
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//private int SaveROTE(string data, int startIndex)
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//{
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// displayLinkElement vte = new displayLinkElement();
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// vte.Type = E_TextElementType.ReferencedObject;
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// // \protect {rovalue} \v #Link:ReferencedObject (RoUsageId) {ROID}\protect0\v0
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// int indx = data.IndexOf("\\v #Link:ReferencedObject", startIndex);
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// // use '9' to get past \\protect
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// vte.Text = data.Substring(startIndex + 9, indx - startIndex - 9);
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// // the link is the text between the #Link... and the next '\\'.
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// int iend = data.IndexOf("\\", indx);
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// int bindx = data.IndexOf("#", indx);
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// vte.Link = data.Substring(bindx, iend - bindx);
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// DisplayTextElementList.Add(vte);
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// // unfortunately, the rtf box may add the \protect0 \v0 in either order
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// // and with or without one or more spaces between then. The number of text
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// // characters = 11 for \protect0\v0 - find the number of spaces between them
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// // if any?
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// int nsp = 0;
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// for (int c = iend; c < iend + 11; c++) if (data[c] == ' ') nsp++;
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// return iend + 11 + nsp;
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//}
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private int FindRtfChar(string text, int startIndex)
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{
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int prindx = text.IndexOf("\\protect", startIndex);
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int symindx1 = text.IndexOf("\\'", startIndex);
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int symindx2 = text.IndexOf("\\u", startIndex);
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if (symindx2 > -1)
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{
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if (text[symindx2 + 2] == 'l') symindx2 = -1; // don't process underlines
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}
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if (prindx == -1 && symindx1 == -1 && symindx2 == -1) return -1;
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if (prindx == -1) prindx = text.Length + 1;
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if (symindx1 == -1) symindx1 = text.Length + 1;
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if (symindx2 == -1) symindx2 = text.Length + 1;
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// Which token has smallest number, to determine which item is next
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// in the string. If it is a symbol - see if it has a font specifier
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// first.
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int symindx = symindx1 < symindx2 ? symindx1 : symindx2;
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int smallest = (prindx < symindx ? prindx : symindx);
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return smallest;
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}
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private int GetFontTable(string rtf)
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{
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dicRtfFontTable = new Dictionary<int, string>();
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// return unicode (symbol) font number, if it exists, to expedite finding
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// the font for symbols.
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int unicodeFont = -1;
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int bindx = rtf.IndexOf(@"{\fonttbl");
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if (bindx < -1) return -1;
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int eindx = rtf.IndexOf("}}", bindx);
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// get font table string and then do regular expressions to get font number
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// with font name.
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string tbl = rtf.Substring(bindx + 9, eindx - bindx - 8);
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tbl = tbl.Replace("{", "<");
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tbl = tbl.Replace("}", ">");
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string pat = @"(?:<\\f)([0-9]+)(?:[\S]+ )([\w ]+)";
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StringBuilder sb = new StringBuilder();
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foreach (Match m in Regex.Matches(tbl, pat))
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{
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int num = Convert.ToInt32(m.Result("${1}"));
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string nam = m.Result("${2}");
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dicRtfFontTable.Add(num, nam);
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if ((unicodeFont == -1) && (nam == "Arial Unicode MS")) unicodeFont = num;
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}
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return unicodeFont;
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}
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private string RemoveRtfStyles(string rtf)
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{
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string retval = rtf;
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// remove rtf commands for any styles that were added. Note that if
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// the entire item has a style, and also contains 'pieces' of text with
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// the same style, the underlying rtf box removes the embedded rtf commands,
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// for example, if the entire step is bolded, and 'THEN' has bold on/off
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// surrounding it, the rtf box removes the bold around the 'THEN'
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// These remove the command with a following space or the command alone,
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// either case may exist, because if there are rtf commands following the
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// style command, there will be no space character following the style command.
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if ((TextFont.Style & FontStyle.Bold) > 0)
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{
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retval = Regex.Replace(retval, @"\\ulnone\\b0 ?", "\\ulnone");
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retval = Regex.Replace(retval, @"\\b0 ?", "");
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retval = Regex.Replace(retval, @"\\ul\\b ?", "\\ul");
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retval = Regex.Replace(retval, @"\\b ?", "");
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}
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if ((TextFont.Style & FontStyle.Underline) > 0)
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{
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retval = Regex.Replace(retval, @"\\ul0 ?", "");
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retval = Regex.Replace(retval, @"\\ul ?", "");
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}
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if ((TextFont.Style & FontStyle.Italic) > 0)
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{
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retval = Regex.Replace(retval, @"\\i0 ?", "");
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retval = Regex.Replace(retval, @"\\i ?", "");
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}
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return retval;
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}
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public static string ReplaceRTFClause(Match m)
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{
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switch (m.Value[1])
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{
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case 'u':
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if (Regex.IsMatch(m.Value, @"\\u[0-9]+"))
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return m.Value; // Special Charcaters
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if (Regex.IsMatch(m.Value, @"\\ulnone"))
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return m.Value;
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if (Regex.IsMatch(m.Value, @"\\ul.*"))
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return m.Value; // Underline
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if (Regex.IsMatch(m.Value, @"^\\up[0-9] ?$"))
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return m.Value; // shift up (superscript)
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break;
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case 'd':
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if (Regex.IsMatch(m.Value, @"^\\dn[0-9] ?$"))
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return m.Value; // shift down (subscript)
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break;
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case '\'': // Special Character
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return m.Value;
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case 'b': // Bold
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return m.Value;
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//case 's': // sub or super....
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// if (m.Value == @"\sub") return m.Value;
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// if (m.Value == @"\super") return m.Value;
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// break;
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//case 'n': // nosubsuper...
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// if (m.Value == @"\nosupersub") return m.Value;
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// break;
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case 'i': // Italics
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return m.Value;
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case 'v': // save link hidden info
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if (m.Value == @"\v") return m.Value; // part of link
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if (Regex.IsMatch(m.Value, @"\\v0"))
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return m.Value; // hidden info off
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break;
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case 'p':
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if (m.Value == @"\par") return "\r\n";
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if (m.Value == @"\protect")
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return m.Value;
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if (m.Value == @"\protect0")
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return m.Value;
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break;
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}
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return "";//Strip All
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}
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public static string StripRtfCommands(string rtf)
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{
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string retval = Regex.Replace(rtf, @"[\r\n]", "", RegexOptions.Singleline); // Strip Carriage Returns and Newlines
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retval = Regex.Replace(retval, @"^\{(.*)\}$", "$1", RegexOptions.Singleline); // Strip Opening and Closing Braces
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retval = Regex.Replace(retval, @"\{[^{]*?\}", "", RegexOptions.Singleline); // Strip Clauses - remove anything from curly braces
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retval = Regex.Replace(retval, @"\{[^{]*?\}", "", RegexOptions.Singleline); // Strip Clauses - remove anything from curly braces
|
|
retval = Regex.Replace(retval, @"\\[^ \\?]+", new MatchEvaluator(ReplaceRTFClause)); // take backslash xyz and evaluates them
|
|
// remove a space if there is one as the first character..
|
|
if (retval[0] == ' ') retval = retval.Remove(0, 1);
|
|
// remove \r\n at end of string - this was added with the \par at the end of string by the rtf box
|
|
if (retval.Substring(retval.Length - 2, 2) == "\r\n") retval = retval.Remove(retval.Length - 2, 2);
|
|
// TODO: retval = RemoveRtfStyles(retval);
|
|
|
|
return retval;
|
|
}
|
|
private string ToData_RO(displayLinkElement vte)
|
|
{
|
|
// get past the #Link:ReferencedObject part of the link.
|
|
return String.Format("\x15ReferencedObjectv RO\\v0 {0}\\v #{1}\\v0", vte.Text, vte.Link.Substring(23, vte.Link.Length - 23));
|
|
}
|
|
private string ToData_Trans(displayLinkElement vte)
|
|
{
|
|
char trchar = vte.Type == E_TextElementType.Transition ? '\x252C' : '\x2566';
|
|
// depending on type, get past the #Link:Transition: or #Link:TransitionRange: part
|
|
// of text.
|
|
int indx = vte.Type == E_TextElementType.Transition ? 18 : 23;
|
|
return String.Format("{0}\\v TRAN\\v0 {1}\\v {2}\\v0", trchar, vte.Text, vte.Link.Substring(indx, vte.Link.Length - indx));
|
|
}
|
|
#endregion
|
|
//#region StyleData
|
|
//private VE_Font GetItemFont()
|
|
//{
|
|
// VE_Font font = null;
|
|
// FormatInfo format = _MyItemInfo.ActiveFormat;
|
|
// int type = (int)_MyItemInfo.MyContent.Type;
|
|
// switch (type / 10000)
|
|
// {
|
|
// case 0: // procedure
|
|
// font = format.PlantFormat.FormatData.Font;
|
|
// break;
|
|
// case 1: // section
|
|
// font = format.PlantFormat.FormatData.SectData.SectionHeader.Font;
|
|
// break;
|
|
// case 2: // step types
|
|
// int typindx = type - 20000; // what to do for other types rather than steps
|
|
// font = format.PlantFormat.FormatData.StepDataList[typindx].Font;
|
|
// break;
|
|
// }
|
|
// TextFont = font;
|
|
// return font;
|
|
//}
|
|
//#endregion
|
|
#region DoListElements
|
|
private int FindTokenChar(string txt, int startIndex)
|
|
{
|
|
// tokens are ro, transitions and possible symbol
|
|
char[] tok = { '\x15', '\x252C', '\x2566', '\\' };
|
|
bool done = false;
|
|
// If there is only an rtf token from the indexed position on, don't return the
|
|
// IndexOfAny index value, because it will by one character past the '\' and throw
|
|
// of the return value of where in the string the text should be saved. For example
|
|
// for the string '\b text \v somevalue \v0\b0', the first time through the while
|
|
// loop has the index at the '\b' char of the b0.
|
|
//int savstartIndex = startIndex;
|
|
while (!done)
|
|
{
|
|
int indx = txt.IndexOfAny(tok, startIndex);
|
|
if (indx < 0) return indx;
|
|
if (txt[indx] != '\\') return indx;
|
|
// see if symbol (but not underline) or another rtf command: has a 'u'
|
|
// followed by a non-underline or single quote, and if so, return it.
|
|
// Otherwise, get next index, must have been a slash or other rtf command.
|
|
if (((txt[indx + 1] == 'u' && txt[indx + 2] != 'l')) || (txt[indx + 1] == '\'')) return indx;
|
|
startIndex = indx + 1;
|
|
}
|
|
return -1;
|
|
}
|
|
private int DoTextElement(string text, int startIndex, int index)
|
|
{
|
|
displayTextElement vte = new displayTextElement();
|
|
vte.Type = E_TextElementType.Text;
|
|
int len = (index == -1) ? text.Length - startIndex : index - startIndex;
|
|
vte.Text = text.Substring(startIndex, len);
|
|
DisplayTextElementList.Add(vte);
|
|
return index + 1;
|
|
}
|
|
private string CreateLink(E_TextElementType type, string linktxt)
|
|
{
|
|
string retlink = "";
|
|
if (type == E_TextElementType.ReferencedObject)
|
|
retlink = "#Link:ReferencedObject:" + linktxt;
|
|
else if (type == E_TextElementType.Transition)
|
|
retlink = "#Link:Transition:" + linktxt;
|
|
else
|
|
retlink = "#Link:TransitionRange:" + linktxt;
|
|
|
|
return retlink;
|
|
}
|
|
private int DoRO(string text, int index)
|
|
{
|
|
displayLinkElement vte = new displayLinkElement();
|
|
vte.Type = E_TextElementType.ReferencedObject;
|
|
int iend = text.IndexOf(@"\v", index);
|
|
|
|
vte.Text = text.Substring(index + 1, iend - index - 1);
|
|
int istart = text.IndexOf("#", index);
|
|
iend = text.IndexOf(@"\v0", istart);
|
|
vte.Link = text.Substring(istart, iend - istart);
|
|
DisplayTextElementList.Add(vte);
|
|
return iend + 3;
|
|
}
|
|
//private string FixTransition(string link, string text)
|
|
//{
|
|
// int transitionID = Convert.ToInt32(link.Split(" ".ToCharArray())[1]);
|
|
// // Find the transition
|
|
// foreach (TransitionInfo ti in _MyItemInfo.MyContent.ContentTransitions)
|
|
// {
|
|
// if (ti.TransitionID == transitionID)
|
|
// {
|
|
// //string path = ti.PathTo.Replace(" Section PROCEDURE STEPS ", ", ");
|
|
// //path = path.Replace(" Section PROCEDURE STEPS", "");
|
|
// string path = ti.ResolvePathTo(_MyFormat, _MyItemInfo, ItemInfo.Get(ti.ToID), ti.RangeID == 0 ? null : ItemInfo.Get(ti.RangeID));
|
|
// return path;
|
|
// }
|
|
// }
|
|
// return text;
|
|
//}
|
|
private int DoTran(string text, int index)
|
|
{
|
|
//displayLinkElement vte = new displayLinkElement();
|
|
//if (text[index] == '\x252C') vte.Type = E_TextElementType.Transition;
|
|
//else vte.Type = E_TextElementType.TransitionRange; // '\x2566'\
|
|
//int iend = text.IndexOf(@"\v", index);
|
|
//vte.Text = text.Substring(index + 1, iend - index - 1);
|
|
//int istart = text.IndexOf("#", index);
|
|
//iend = text.IndexOf(@"\v0", istart);
|
|
//vte.Link = text.Substring(istart, iend - istart);
|
|
//vte.Text = FixTransition(vte.Link, vte.Text); // TODO: Transition text resolution?
|
|
//DisplayTextElementList.Add(vte);
|
|
//return iend + 3;
|
|
return 0;
|
|
}
|
|
private int DoSymbol(string text, int startIndex, int index)
|
|
{
|
|
displayTextElement vte = new displayTextElement();
|
|
vte.Type = E_TextElementType.Symbol;
|
|
// symbols are the unicode/rtf command. A symbol can be represented by \'xy or
|
|
// in the text from the database \uxyz?. If the \'xy is used the length of the
|
|
// symbol number will always be two, otherwise find the index of the '?' to
|
|
// find the end.
|
|
int endindx = -1;
|
|
if (text[index + 1] == '\'') endindx = index + 3;
|
|
else endindx = text.IndexOf("?", index);
|
|
vte.Text = text.Substring(index, endindx - index + 1);
|
|
DisplayTextElementList.Add(vte);
|
|
// return the position just past the symbol.
|
|
return endindx + 1;
|
|
}
|
|
#endregion
|
|
#region ReplaceWords
|
|
//private ReplaceStr _rs;
|
|
//private string ReplaceIt(Match m)
|
|
//{
|
|
// string s = m.ToString();
|
|
// string t = s.Replace(_rs.ReplaceWord, _rs.ReplaceWith);
|
|
// return m.ToString().Replace(_rs.ReplaceWord, _rs.ReplaceWith);
|
|
//}
|
|
//private string DoReplaceWords(string Text)
|
|
//{
|
|
// ReplaceStrList rsl = _MyFormat.PlantFormat.FormatData.SectData.ReplaceStrList;
|
|
// foreach (ReplaceStr rs in rsl)
|
|
// {
|
|
// if (_MyItemInfo.MyContent.Type < 20000) return Text; // for now only replace in steps.
|
|
// bool replaceit = false;
|
|
|
|
// // note that the order of this check is important. Check in this order...
|
|
// // background here
|
|
// if (_MyItemInfo.IsHigh && (rs.Flag & E_ReplaceFlags.High) > 0) replaceit = true;
|
|
// else if ((_MyItemInfo.IsTable || _MyItemInfo.IsFigure) && (rs.Flag & E_ReplaceFlags.Table) > 0) replaceit = true;
|
|
// else if (_MyItemInfo.IsInRNO && (rs.Flag & E_ReplaceFlags.RNO) > 0) replaceit = true;
|
|
// else if (_MyItemInfo.IsCaution && (rs.Flag & E_ReplaceFlags.Caution) > 0) replaceit = true;
|
|
// else if (_MyItemInfo.IsNote && (rs.Flag & E_ReplaceFlags.Note) > 0) replaceit = true;
|
|
// else if (_MyItemInfo.IsInFirstLevelSubStep && (rs.Flag & E_ReplaceFlags.Substep) > 0) replaceit = true;
|
|
// else if (_MyItemInfo.IsAccPages & (rs.Flag & E_ReplaceFlags.Attach) > 0) replaceit = true;
|
|
|
|
// if (replaceit)
|
|
// {
|
|
// // CASEINSENS: Do ReplaceWords for all words that match, regardless of case, and replace
|
|
// // with the ReplaceWith string as is
|
|
// if ((rs.Flag & E_ReplaceFlags.CaseInsens) > 0)
|
|
// {
|
|
// string res = "";
|
|
// string fortest = Text.ToUpper();
|
|
// string pat = @"(?<=\W|^)" + rs.ReplaceWord.ToUpper() + @"(?=\W|$)";
|
|
// int cpindx = 0;
|
|
// foreach (Match m in Regex.Matches(fortest, pat))
|
|
// {
|
|
// res += Text.Substring(cpindx, m.Index - cpindx);
|
|
// cpindx += (m.Index - cpindx);
|
|
// res += rs.ReplaceWith;
|
|
// cpindx += rs.ReplaceWord.Length;
|
|
// }
|
|
// if (cpindx < Text.Length) res += Text.Substring(cpindx, Text.Length - cpindx);
|
|
// Text = res;
|
|
// }
|
|
// // CASEINSENSALL: Do ReplaceWords for all words that match the ReplaceWord, regardless of case
|
|
// else if ((rs.Flag & E_ReplaceFlags.CaseInsensAll) > 0)
|
|
// {
|
|
// // not in hlp
|
|
// }
|
|
// // CASEINSENSFIRST: Do ReplaceWords for all words that exactly match the ReplaceWord,
|
|
// // except the case where the first character may be different
|
|
// else if ((rs.Flag & E_ReplaceFlags.CaseInsensFirst) > 0)
|
|
// {
|
|
// // not in hlp
|
|
// }
|
|
// else
|
|
// {
|
|
// string pat = @"(?<=\W|^)" + rs.ReplaceWord + @"(?=\W|$)";
|
|
// Text = Regex.Replace(Text, pat, rs.ReplaceWith);
|
|
// }
|
|
|
|
// }
|
|
// }
|
|
// return Text;
|
|
//}
|
|
#endregion
|
|
}
|
|
#region displayTextElementClass
|
|
public enum E_TextElementType : uint
|
|
{
|
|
Text = 0,
|
|
Transition = 1,
|
|
TransitionRange = 2,
|
|
ReferencedObject = 3,
|
|
Symbol = 4
|
|
};
|
|
public class displayTextElement
|
|
{
|
|
private E_TextElementType _Type;
|
|
public E_TextElementType Type
|
|
{
|
|
get { return _Type; }
|
|
set { _Type = value; }
|
|
}
|
|
private string _Text;
|
|
public string Text
|
|
{
|
|
get { return _Text; }
|
|
set { _Text = value; }
|
|
}
|
|
}
|
|
public class displayLinkElement : displayTextElement
|
|
{
|
|
private string _Link;
|
|
public string Link
|
|
{
|
|
get { return _Link; }
|
|
set { _Link = value; }
|
|
}
|
|
}
|
|
#endregion
|
|
|
|
} |