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This commit is contained in:
John Jenko
2010-03-25 14:57:38 +00:00
parent a8286d355e
commit df1a2a1d47
1 changed files with 295 additions and 127 deletions
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422
PROMS/Volian.Controls.Library/DisplayText.cs
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@@ -115,7 +115,7 @@ namespace Volian.Controls.Library
_FieldToEdit = fieldToEdit;
_MyItemInfo = itemInfo;
OriginalText = InfoText;
TextFont = GetItemFont();
TextFont = itemInfo.GetItemFont();//GetItemFont();
string text = InfoText;
// if in print mode, view mode, or non-active richtextbox do replace words. Only if in
@@ -216,7 +216,8 @@ namespace Volian.Controls.Library
RtfToDisplayTextElements(OriginalText);
List<displayLinkElement> origList = GetLinkList(DisplayTextElementList);
// now get new text into displaytext elements for comparison for links:
RtfToDisplayTextElements(rtb.Rtf);
//RtfToDisplayTextElements(rtb.Rtf);
RtfToDisplayTextElements(modtext);
// Compare ro/transition lists and delete or add any to the item for any ros/transitions that have been
// added/deleted or modified.
@@ -469,7 +470,8 @@ namespace Volian.Controls.Library
if (text == null || text == "") return;
string noExtraRtfStr = RtfToDbText(text);
//string noExtraRtfStr = RtfToDbText(text);
string noExtraRtfStr = text;
int startIndex = 0;
int index = -1;
@@ -500,7 +502,8 @@ namespace Volian.Controls.Library
// Check for two links in a row & if found, add separating rtf comment
// commands (these get removed in the richtextbox:
noExtraRtfStr = noExtraRtfStr.Replace(@"[END><START]", @"[END>\v0 \v <START]");
// RHM 20100303 Not sure why this is here. The RichTextBox will always remove it.
//noExtraRtfStr = noExtraRtfStr.Replace(@"[END><START]", @"[END>\v0 \v <START]");
// GetFontTable returns a non-negative number font number in the
// font table for the unicode font, if it is used (otherwise -1)
@@ -514,152 +517,321 @@ namespace Volian.Controls.Library
return noExtraRtfStr;
}
private string RemoveRtfStyles(string rtf)
//private string RemoveRtfStyles(string rtf)
//{
// string retval = rtf;
// // remove rtf commands for any styles that were added. Note that if
// // the entire item has a style, and also contains 'pieces' of text with
// // the same style, the underlying rtf box removes the embedded rtf commands,
// // for example, if the entire step is bolded, and 'THEN' has bold on/off
// // surrounding it, the rtf box removes the bold around the 'THEN'
// // These remove the command with a following space or the command alone,
// // either case may exist, because if there are rtf commands following the
// // style command, there will be no space character following the style command.
// if (((TextFont.Style & E_Style.Bold) > 0) || ((TextFont.Style & E_Style.MmBold) > 0))
// {
// retval = RemoveToken(retval, @"\\b0");
// retval = RemoveToken(retval, @"\\b");
// }
// if ((TextFont.Style & E_Style.Underline) > 0)
// {
// retval = RemoveToken(retval, @"\\ulnone");
// retval = RemoveToken(retval, @"\\ul");
// }
// if ((TextFont.Style & E_Style.Italics) > 0)
// {
// retval = RemoveToken(retval, @"\\i0");
// retval = RemoveToken(retval, @"\\i");
// }
// return retval;
//}
//private string RemoveToken(string str, string token)
//{
// // if this token is preceeded by another token and followed by a space
// // leave the preceeding token the ending space
// string retval = Regex.Replace(str, @"(\\[^ \\?\r\n\t]*)" + token + " ", "$1 ");
// if (retval != str)
// Console.WriteLine("leave the preceeding token the ending space");
// // otherwise replace the token optionally followed by a space
// retval = Regex.Replace(retval, token + " ?", "");
// return retval;
//}
//private static string StaticRemoveToken(string str, string token)
//{
// // if this token is preceeded by another token and followed by a space
// // leave the preceeding token the ending space
// string retval = Regex.Replace(str, @"(\\[^ \\?\r\n\t]*)" + token + " ", "$1 ");
// if (retval != str)
// Console.WriteLine("leave the preceeding token the ending space");
// // otherwise replace the token optionally followed by a space
// retval = Regex.Replace(retval, token + " ?", "");
// return retval;
//}
//public static string ReplaceRTFClause(Match m)
//{
// switch (m.Value[1])
// {
// case 'u':
// if (Regex.IsMatch(m.Value, @"\\u[0-9]+"))
// return m.Value; // Special Charcaters
// if (Regex.IsMatch(m.Value, @"\\ulnone"))
// return m.Value;
// if (Regex.IsMatch(m.Value, @"\\ul.*"))
// return m.Value; // Underline
// break;
// case '\'': // Special Character
// return m.Value;
// case 'b': // Bold
// return m.Value;
// case 's': // sub or super....
// if (m.Value == @"\sub") return m.Value;
// if (m.Value == @"\super") return m.Value;
// break;
// case 'n': // nosubsuper...
// if (m.Value == @"\nosupersub") return m.Value;
// break;
// case 'i': // Italics
// return m.Value;
// case '{': // look for escape for curly braces:
// return m.Value;
// case '}':
// return m.Value;
// case 'v': // save link hidden info
// if (m.Value == @"\v") return m.Value; // comment part of link
// // end comment may end in space or may end in '\' if another rtf command,
// // or may end at end of string. First check for space, keep it in string
// // if it is there.
// if (Regex.IsMatch(m.Value, @"\\v0 "))
// return m.Value;
// if (Regex.IsMatch(m.Value, @"\\v0"))
// return m.Value;
// break;
// case 'l':
// if (m.Value == @"\line") return m.Value;
// break;
// case 'p':
// if (m.Value == @"\par") return "\r\n";
// //if (m.Value == @"\protect")
// // return m.Value;
// //if (m.Value == @"\protect0")
// // return m.Value;
// if (m.Value.Length>=6 && m.Value.Substring(0,6) == "\\par\r\n") return m.Value.Replace("\r\n", " ");
// break;
// case 'f': // handle fonts separately because they may or may not have a space after them
// if (m.Value[2]>='0' && m.Value[2]<='9')return m.Value;
// break;
// }
// return "";//Strip All
//}
public static string StaticReplaceRTFClause(Match m)
{
string retval = rtf;
// remove rtf commands for any styles that were added. Note that if
// the entire item has a style, and also contains 'pieces' of text with
// the same style, the underlying rtf box removes the embedded rtf commands,
// for example, if the entire step is bolded, and 'THEN' has bold on/off
// surrounding it, the rtf box removes the bold around the 'THEN'
// These remove the command with a following space or the command alone,
// either case may exist, because if there are rtf commands following the
// style command, there will be no space character following the style command.
if (((TextFont.Style & E_Style.Bold) > 0) || ((TextFont.Style & E_Style.MmBold) > 0))
try
{
retval = Regex.Replace(retval, @"\\b0 ?", "");
retval = Regex.Replace(retval, @"\\b ?","");
string token = m.Groups[1].Value;
switch (token[1])
{
case 'u':
if (Regex.IsMatch(token, @"^\\u[0-9]+$"))
return token; // Special Charcaters
if (Regex.IsMatch(token, @"^\\ulnone ?$"))
return token;
if (Regex.IsMatch(token, @"^\\ul.*$"))
return token; // Underline
break;
case '\'': // Special Character
return token;
case 'b': // Bold
return token;
case 's': // sub or super....
if (Regex.IsMatch(token, @"^\\sub ?$")) return token;
if (Regex.IsMatch(token, @"^\\super ?$")) return token;
break;
case 'n': // nosubsuper...
if (Regex.IsMatch(token, @"^\\nosupersub ?$")) return token;
break;
case 'i': // Italics
return token;
case '{': // look for escape for curly braces:
return token;
case '}':
return token;
case 'v': // save link hidden info
if (Regex.IsMatch(token, @"^\\v0? ?$")) return token; // comment part of link
// end comment may end in space or may end in '\' if another rtf command,
// or may end at end of string. First check for space, keep it in string
// if it is there.
//if (Regex.IsMatch(token, @"\\v0 "))
// return token;
//if (Regex.IsMatch(token, @"\\v0"))
// return token;
break;
case 'l':
if (Regex.IsMatch(token, @"^\\line ?$")) return token;
break;
case 'p':
if (Regex.IsMatch(token, @"^\\par ?$")) return "\r\n";
//if (token == @"\protect")
// return token;
//if (token == @"\protect0")
// return token;
//if (token.Length >= 6 && token.Substring(0, 6) == "\\par\r\n") return token.Replace("\r\n", " ");
break;
//case 'f': // handle fonts separately because they may or may not have a space after them
// if (token[2] >= '0' && token[2] <= '9') return token;
// break;
}
}
if ((TextFont.Style & E_Style.Underline) > 0)
catch (Exception ex)
{
retval = Regex.Replace(retval, @"\\ulnone ?", "");
retval = Regex.Replace(retval, @"\\ul ?", "");
}
if ((TextFont.Style & E_Style.Italics) > 0)
{
retval = Regex.Replace(retval, @"\\i0 ?", "");
retval = Regex.Replace(retval, @"\\i ?", "");
}
return retval;
}
public string ReplaceRTFClause(Match m)
{
switch (m.Value[1])
{
case 'u':
if (Regex.IsMatch(m.Value, @"\\u[0-9]+"))
return m.Value; // Special Charcaters
if (Regex.IsMatch(m.Value, @"\\ulnone"))
return m.Value;
if (Regex.IsMatch(m.Value, @"\\ul.*"))
return m.Value; // Underline
break;
case '\'': // Special Character
return m.Value;
case 'b': // Bold
return m.Value;
case 's': // sub or super....
if (m.Value == @"\sub") return m.Value;
if (m.Value == @"\super") return m.Value;
break;
case 'n': // nosubsuper...
if (m.Value == @"\nosupersub") return m.Value;
break;
case 'i': // Italics
return m.Value;
case '{': // look for escape for curly braces:
return m.Value;
case '}':
return m.Value;
case 'v': // save link hidden info
if (m.Value == @"\v") return m.Value; // comment part of link
// end comment may end in space or may end in '\' if another rtf command,
// or may end at end of string. First check for space, keep it in string
// if it is there.
if (Regex.IsMatch(m.Value, @"\\v0 "))
return m.Value;
if (Regex.IsMatch(m.Value, @"\\v0"))
return m.Value;
break;
case 'l':
if (m.Value == @"\line") return m.Value;
break;
case 'p':
if (m.Value == @"\par") return "\r\n";
//if (m.Value == @"\protect")
// return m.Value;
//if (m.Value == @"\protect0")
// return m.Value;
if (m.Value.Length>=6 && m.Value.Substring(0,6) == "\\par\r\n") return m.Value.Replace("\r\n", " ");
break;
case 'f': // handle fonts separately because they may or may not have a space after them
if (m.Value[2]>='0' && m.Value[2]<='9')return m.Value;
break;
Console.WriteLine("{0}-{1}",ex.GetType().Name, ex.Message);
}
return "";//Strip All
}
private string StripRtfCommands(string rtf)
public string StripRtfCommands(string rtf)
{
// replace \{ & \} with (![ & (!] respectively and then redo at end. The curly braces
// are rtf so were getting removed and/or not handled correctly.
string retval = rtf.Replace(@"\{", @"(![");
retval = retval.Replace(@"\}", @"(!]");
//// remove carriage return/newlines after \par commands (these are introduced by rtb
//// for hard returns, goes into rtb as \par and comes out as \par\r\n):
//retval = Regex.Replace(retval, @"\\par\r\n([^\\.*?])", "\\par $1");
//retval = Regex.Replace(retval, @"\\par\r\n([\\.*?])", "\\par$1");
// remove carriage return/newlines after \par commands (these are introduced by rtb
// for hard returns, goes into rtb as \par and comes out as \par\r\n):
retval = Regex.Replace(retval, @"\\par\r\n([^\\.*?])", "\\par $1");
retval = Regex.Replace(retval, @"\\par\r\n([\\.*?])", "\\par$1");
retval = Regex.Replace(retval, @"\\par\r\n(?!\\)", "\\par ");
//retval = Regex.Replace(retval, @"[\r\n]", "", RegexOptions.Singleline); // Strip Carriage Returns and Newlines
//retval = Regex.Replace(retval, @"^\{(.*)\}$", "$1", RegexOptions.Singleline); // Strip Opening and Closing Braces
//retval = Regex.Replace(retval, @"\{[^{]*?\}", "", RegexOptions.Singleline); // Strip Clauses - remove anything from curly braces
//retval = Regex.Replace(retval, @"\{[^{]*?\}", "", RegexOptions.Singleline); // Strip Clauses - remove anything from curly braces
//retval = Regex.Replace(retval, @"(\\[^ \\?\r\n\t]+)\\f[0-9] ", "$1 "); // remove font command - if next to another command, keep other command and space
//// OLD: The following two lines are replaced by the more generic replace above.
////retval = Regex.Replace(retval, @"\\v\\f[0-9] ", "\\v "); // remove font command - if next to Comment keep space
////retval = Regex.Replace(retval, @"\\line\\f[0-9] ", "\\line "); // remove font command - if next to Line keep space
//retval = Regex.Replace(retval, @"\\f[0-9] ", ""); // remove font command with ending space
//retval = Regex.Replace(retval, @"\\f[0-9]", ""); // remove font command without ending space
//retval = Regex.Replace(retval, @"\\par ", "\r\n");
//retval = Regex.Replace(retval, @"\\[^ \\?\r\n\t]+", new MatchEvaluator(ReplaceRTFClause)); // take backslash xyz and evaluates them
//// remove a space if there is one as the first character or the last character
//if (retval[0] == ' ') retval = retval.Remove(0, 1);
//retval = retval.TrimEnd(' ');
//// remove \r\n at end of string if the string has 2 or more characters
//if (retval.Length > 1 && retval.Substring(retval.Length - 2, 2) == "\r\n") retval = retval.Remove(retval.Length - 2, 2);
//// remove \par at end of string if the string has 4 or more characters
//if (retval.Length > 3 && retval.Substring(retval.Length - 4, 4) == @"\par") retval = retval.Remove(retval.Length - 4, 4);
//// remove a space following \r\n
//retval = Regex.Replace(retval, "\r\n ", "\r\n");
////if there are still spaces following \r\n, then probable in a table - we need to put the space back
//retval = Regex.Replace(retval, "\r\n ", "\r\n ");
retval = Regex.Replace(retval, @"[\r\n]", "", RegexOptions.Singleline); // Strip Carriage Returns and Newlines
retval = Regex.Replace(retval, @"^\{(.*)\}$", "$1", RegexOptions.Singleline); // Strip Opening and Closing Braces
retval = Regex.Replace(retval, @"\{[^{]*?\}", "", RegexOptions.Singleline); // Strip Clauses - remove anything from curly braces
retval = Regex.Replace(retval, @"\{[^{]*?\}", "", RegexOptions.Singleline); // Strip Clauses - remove anything from curly braces
retval = Regex.Replace(retval, @"(\\[^ \\?]+)\\f[0-9] ", "$1 "); // remove font command - if next to another command, keep other command and space
// OLD: The following two lines are replaced by the more generic replace above.
//retval = Regex.Replace(retval, @"\\v\\f[0-9] ", "\\v "); // remove font command - if next to Comment keep space
//retval = Regex.Replace(retval, @"\\line\\f[0-9] ", "\\line "); // remove font command - if next to Line keep space
retval = Regex.Replace(retval, @"\\f[0-9] ", ""); // remove font command with ending space
retval = Regex.Replace(retval, @"\\f[0-9]", ""); // remove font command without ending space
retval = Regex.Replace(retval, @"\\par ", "\r\n");
retval = Regex.Replace(retval, @"\\[^ \\?]+", new MatchEvaluator(ReplaceRTFClause)); // take backslash xyz and evaluates them
// remove a space if there is one as the first character or the last character
if (retval[0]==' ')retval = retval.Remove(0, 1);
retval = retval.TrimEnd(' ');
retval = Regex.Replace(retval, @"(\\[^' \\?\r\n\t]+)(?=\\)", "$1 "); // add space after token if followed by token
retval = Regex.Replace(retval, @"(\\[^' \\?\r\n\t]+ )", new MatchEvaluator(StaticReplaceRTFClause)); // take backslash xyz and evaluates them
retval = Regex.Replace(retval, @"(\\[^' \\?\r\n\t]+) (?=\\)", "$1"); // remove space between tokens
retval = Regex.Replace(retval, @"(\\[^' \\?\r\n\t]+) (?=\r\n)", "$1"); // remove space before /r/n
// remove \r\n at end of string if the string has 2 or more characters
if (retval.Length > 1 && retval.Substring(retval.Length - 2, 2) == "\r\n") retval = retval.Remove(retval.Length - 2, 2);
// remove \par at end of string if the string has 4 or more characters
if (retval.Length > 3 && retval.Substring(retval.Length - 4, 4) == @"\par") retval = retval.Remove(retval.Length - 4, 4);
if (retval.Length == 0) return "";
if (retval.Substring(retval.Length - 2, 2) == @"\v") retval = retval.Remove(retval.Length - 2, 2);
retval = RemoveRtfStyles(retval);
retval = _MyItemInfo.RemoveRtfStyles(retval); // RemoveRtfStyles(retval);
retval = retval.Replace(@"(![", @"\{");
retval = retval.Replace(@"(!]", @"\}");
retval = retval.TrimEnd(' ');
return retval;
}
//public static string StaticStripRtfCommands(string rtf, ItemInfo itmInfo)
public static string StaticStripRtfCommands(string rtf)
{
// replace \{ & \} with (![ & (!] respectively and then redo at end. The curly braces
// are rtf so were getting removed and/or not handled correctly.
string retval = rtf.Replace(@"\{", @"(![");
retval = retval.Replace(@"\}", @"(!]");
// For hardspaces, the windows richtextbox does some 'quirky' things:
// A unicode representation of \u160? is sent INTO the rtb. Coming out,
// that \u160? was translated to a \~ (by the underlying windows rtb).
// Note that if the \~ is sent to the rtb, it is treated as a regular space,
// i.e. no longer a hardspace, and actually is converted to a regular space.
// SO, on the way out, convert any \~ to \u160?
retval = retval.Replace(@"\~", @"\u160?");
// remove carriage return/newlines after \par commands (these are introduced by rtb
// for hard returns, goes into rtb as \par and comes out as \par\r\n):
retval = Regex.Replace(retval, @"\\par\r\n(?!\\)", "\\par ");
//retval = Regex.Replace(retval, @"\\par\r\n(?=\\)", "\\par");
retval = Regex.Replace(retval, @"[\r\n]", "", RegexOptions.Singleline); // Strip Carriage Returns and Newlines
retval = Regex.Replace(retval, @"^\{(.*)\}$", "$1", RegexOptions.Singleline); // Strip Opening and Closing Braces
retval = Regex.Replace(retval, @"\{[^{]*?\}", "", RegexOptions.Singleline); // Strip Clauses - remove anything from curly braces
retval = Regex.Replace(retval, @"\{[^{]*?\}", "", RegexOptions.Singleline); // Strip Clauses - remove anything from curly braces
//retval = Regex.Replace(retval, @"(\\[^ \\?\r\n\t]+)\\f[0-9] ", "$1 "); // remove font command - if next to another command, keep other command and space
// OLD: The following two lines are replaced by the more generic replace above.
//retval = Regex.Replace(retval, @"\\v\\f[0-9] ", "\\v "); // remove font command - if next to Comment keep space
//retval = Regex.Replace(retval, @"\\line\\f[0-9] ", "\\line "); // remove font command - if next to Line keep space
//retval = Regex.Replace(retval, @"\\f[0-9] ", ""); // remove font command with ending space
//retval = Regex.Replace(retval, @"\\f[0-9]", ""); // remove font command without ending space
//retval = Regex.Replace(retval, @"\\par ", "\r\n");
retval = Regex.Replace(retval, @"(\\[^' \\?\r\n\t]+)(?=\\)", "$1 "); // add space after token if followed by token
//retval = Regex.Replace(retval, @"(\\[^ \\?\r\n\t]+)(\\)", "$1 $2"); // take backslash xyz and evaluates them
retval = Regex.Replace(retval, @"(\\[^ \\?\r\n\t]+ )", new MatchEvaluator(StaticReplaceRTFClause)); // take backslash xyz and evaluates them
retval = Regex.Replace(retval, @"(\\[^ \\?\r\n\t]+) (?=\\)", "$1"); // remove space between tokens
retval = Regex.Replace(retval, @"(\\[^ \\?\r\n\t]+) (?=\r\n)", "$1"); // remove space before /r/n
// remove a space if there is one as the first character or the last character
//if (retval[0] == ' ') retval = retval.Remove(0, 1);
//retval = retval.TrimEnd(' ');
// remove \r\n at end of string if the string has 2 or more characters
if (retval.Length > 1 && retval.Substring(retval.Length - 2, 2) == "\r\n") retval = retval.Remove(retval.Length - 2, 2);
// remove \par at end of string if the string has 4 or more characters
//if (retval.Length > 3 && retval.Substring(retval.Length - 4, 4) == @"\par") retval = retval.Remove(retval.Length - 4, 4);
// remove a space following \r\n
//retval = Regex.Replace(retval, "\r\n ", "\r\n");
////if there are still spaces following \r\n, then probable in a table - we need to put the space back
//retval = Regex.Replace(retval, "\r\n ", "\r\n ");
if (retval.Length == 0) return "";
if (retval.Length > 1 && retval.Substring(retval.Length - 2, 2) == @"\v") retval = retval.Remove(retval.Length - 2, 2);
//retval = RemoveRtfStyles(retval);
//if (itmInfo != null)
// retval = StaticRemoveRtfStyles(retval, itmInfo);
retval = retval.Replace(@"(![", @"\{");
retval = retval.Replace(@"(!]", @"\}");
retval = retval.TrimEnd(' ');
// the indent character was translated in the richtextbox, change it back:
if (retval.IndexOf(@"\'05") > -1) retval = retval.Replace(@"\'05", "\x05");
return retval;
}
#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;
}
//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)
@@ -711,13 +883,7 @@ namespace Volian.Controls.Library
if (link.IndexOf("<NewID>") != -1) return text;
int transitionID = Convert.ToInt32(link.Split(" ".ToCharArray())[1]);
// Find the transition
if (_MyItemInfo.MyContent.ContentTransitionCount <= 0)
{
// TODO: RHM 20100310
_MyItemInfo.MyContent.RefreshContentTransitions();
if (_MyItemInfo.MyContent.ContentTransitionCount <= 0)
return "*Resolved Transition Text*";
}
if (_MyItemInfo.MyContent.ContentTransitionCount <= 0) return "*Resolved Transition Text*";
foreach (TransitionInfo ti in _MyItemInfo.MyContent.ContentTransitions)
{
if (ti.TransitionID == transitionID)
@@ -752,6 +918,8 @@ namespace Volian.Controls.Library
if (endLinkIndxV == -1) endLinkIndxV = text.IndexOf(@"\v0", linkIndx); // at end of string
int endLinkIndxE = text.IndexOf(@"[END>", linkIndx);
int endLinkIndx = (endLinkIndxV < endLinkIndxE) ? endLinkIndxV : endLinkIndxE;
if (endLinkIndx == -1)
Console.WriteLine("{0},{1},{2},'{3}'", endLinkIndx, linkIndx, text.Length,text.Substring(linkIndx));
vte.Link = text.Substring(linkIndx + 6, endLinkIndx - linkIndx - 6); // 6 for #Link:
string tmptxt = null;