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This commit is contained in:
Kathy Ruffing 2009-07-24 11:52:42 +00:00
parent 8764f057c9
commit 12816c2ff0
1 changed files with 35 additions and 43 deletions
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78
PROMS/Volian.Controls.Library/DisplayText.cs
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@ -34,7 +34,7 @@ namespace VEPROMS.CSLA.Library
set { _textFont = value; }
}
public string StartText;
public string OriginalText; // compare for save to see if change.
public string OriginalText; // compare for save to see if change for links.
private FormatInfo _MyFormat;
#endregion
#region Constructors
@ -66,8 +66,9 @@ namespace VEPROMS.CSLA.Library
// as a precaution, convert any \~ to \u160?. This is for Hard spaces. see the commentary in the
// save portion of this code for an explanation.
text = text.Replace(@"\~", @"\u160?");
text = text.Replace(@"\r\n", @"\par ");
text = text.Replace("\r\n", @"\par ");
if (text.IndexOf(@"\line") > -1)
MessageBox.Show("Found rtf line");
text = text.Replace(@"\line", @"\par");
// add colors around links:
@ -140,56 +141,46 @@ namespace VEPROMS.CSLA.Library
return false;
}
// remove rtf codes that aren't defining attributes, symbols, or links
string modtext = RtfToDbText(rtb.Rtf);
if (modtext != OriginalText)
// if there are links, we'll need to do extra processing to see if
// there were additions, deletions or modifications.
bool haslinks = ((modtext.IndexOf(@"<START]") > -1) || (OriginalText != null && OriginalText != "" && OriginalText.IndexOf(@"<START]") > -1));
if (haslinks)
{
// if there are links, we'll need to do extra processing to see if
// there were additions, deletions or modifications.
bool haslinks = ((modtext.IndexOf(@"<START]") > -1) || (OriginalText != null && OriginalText != "" && OriginalText.IndexOf(@"<START]") > -1));
if (haslinks)
{
// Get all links in original list
RtfToDisplayTextElements(OriginalText);
List<displayLinkElement> origList = GetLinkList(DisplayTextElementList);
// now get new text into displaytext elements for comparison for links:
RtfToDisplayTextElements(rtb.Rtf);
// Get all links in original list
RtfToDisplayTextElements(OriginalText);
List<displayLinkElement> origList = GetLinkList(DisplayTextElementList);
// now get new text into displaytext elements for comparison for links:
RtfToDisplayTextElements(rtb.Rtf);
// Compare ro/transition lists and delete or add any to the item for any ros/transitions that have been
// added/deleted or modified.
ProcessRoTranChanges(itm, origList);
itm.MyContent.Text = DteToString();
}
else
// Compare ro/transition lists and delete or add any to the item for any ros/transitions that have been
// added/deleted or modified.
ProcessRoTranChanges(itm, origList);
itm.MyContent.Text = DteToString();
// if new transitions/ros, we need to 'fix' the string in the embedded link to contain the
// transition or usage record.
Dictionary<int, ContentTransition> ctReplacements = BuildCtReplacements(itm.MyContent.ContentTransitions);
Dictionary<int, ContentRoUsage> roUsgReplacements = BuildRoUsgReplacements(itm.MyContent.ContentRoUsages);
itm.Save();
if (ctReplacements.Count > 0)
{
itm.MyContent.Text = modtext;
itm.MyContent.Text = FixCtReplacements(itm.MyContent.Text, ctReplacements);
itm.Save();
}
if (haslinks)
if (roUsgReplacements.Count > 0)
{
// if new transitions/ros, we need to 'fix' the string in the embedded link to contain the
// transition or usage record.
Dictionary<int, ContentTransition> ctReplacements = BuildCtReplacements(itm.MyContent.ContentTransitions);
Dictionary<int, ContentRoUsage> roUsgReplacements = BuildRoUsgReplacements(itm.MyContent.ContentRoUsages);
itm.MyContent.Text = FixRoUsgReplacements(itm.MyContent.Text, roUsgReplacements);
itm.Save();
if (ctReplacements.Count > 0)
{
itm.MyContent.Text = FixCtReplacements(itm.MyContent.Text, ctReplacements);
itm.Save();
}
if (roUsgReplacements.Count > 0)
{
itm.MyContent.Text = FixRoUsgReplacements(itm.MyContent.Text, roUsgReplacements);
itm.Save();
}
modtext = itm.MyContent.Text;
}
OriginalText = modtext;
modtext = itm.MyContent.Text;
}
else
return true; // no text changed, but did not fail so return true.
{
itm.MyContent.Text = modtext;
itm.Save();
}
OriginalText = modtext;
}
catch (Exception ex)
{
@ -515,7 +506,7 @@ namespace VEPROMS.CSLA.Library
if (m.Value == @"\line") return m.Value;
break;
case 'p':
if (m.Value == @"\par") return @"\par";
if (m.Value == @"\par") return "\r\n";
//if (m.Value == @"\protect")
// return m.Value;
//if (m.Value == @"\protect0")
@ -546,6 +537,7 @@ namespace VEPROMS.CSLA.Library
retval = Regex.Replace(retval, @"\{[^{]*?\}", "", RegexOptions.Singleline); // Strip Clauses - remove anything from curly braces
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);