protected bool ProcessParagraphs(OfficeDocumentProcessor aWordProcessor, Word.Paragraphs aParagraphs)
{
foreach (Word.Paragraph aParagraph in aParagraphs)
{
// get the Range object for this paragraph
Word.Range aParagraphRange = aParagraph.Range;
// if we're picking up where we left off and we're not there yet...
int nCharIndex = 0;
if (aWordProcessor.AreLeftOvers)
{
if (aWordProcessor.LeftOvers.Start > aParagraphRange.End)
continue; // skip to the next paragraph
nCharIndex = aWordProcessor.LeftOvers.StartIndex;
aWordProcessor.LeftOvers = null; // turn off "left overs"
}
WordRange aThisParagraph = new WordRange(aParagraphRange);
if (!ProcessRangeAsWords(aWordProcessor, aThisParagraph, nCharIndex))
return false;
}
return true;
}
protected override void ApplyEntry(WordRange range, object source)
{
var product = source as IProduct;
if (product == null)
{
return;
}
string text = range.Text;
string argument = GetArgumentName(text);
if (string.IsNullOrEmpty(argument))
{
return;
}
string line = ComposeLine(product, argument);
if (line == null)
{
return;
}
if (string.Equals(argument, "title", StringComparison.InvariantCultureIgnoreCase))
{
range.AddHyperLink(product.Url, line);
}
else
{
InsertLines(range, new string[] { line });
}
}
private static ICommand CreateCommand(WordRange commandRange)
{
string sheetnamePattern = "#[Ss][Hh][Ee][Ee][Tt][Nn][Aa][Mm][Ee]#";
string directReferencePattern = @"#(([^-]+)-)?([^#]+)#";
Match match;
match = Regex.Match(commandRange.Text, sheetnamePattern);
if (match.Success)
{
return(new SheetNameReference(commandRange));
}
match = Regex.Match(commandRange.Text, directReferencePattern);
if (match.Success)
{
string bookID = match.Groups[2].Value;
string cellReference = match.Groups[3].Value;
if (string.IsNullOrWhiteSpace(bookID))
{
bookID = null;
}
return(new DirectReference(bookID, commandRange, cellReference));
}
return(null);
}
private static void AddBookmark(object item, WordRange nextEntry)
{
var bookmark = item as IBookmark;
if (bookmark != null)
{
nextEntry.AddBookmark(bookmark.BookmarkName);
}
}
public void Apply(WordRange range, object source)
{
foreach (IReplacement replacement in Replacements)
{
replacement.Apply(range, source);
}
foreach (KeyValuePair <string, ReplacementsTree> entry in _subRanges)
{
string tagName = entry.Key;
WordRange nextEntry = GetNextEntry(range, tagName);
int index = 0;
ReplacementsTree replacementsTree = entry.Value;
IList <object> items = replacementsTree.GetItems(source);
while (nextEntry != null)
{
if (items.Count == 0)
{
nextEntry.Replace(tagName, string.Empty);
}
else
{
if (index < items.Count)
{
if (index < items.Count - 1)
{
nextEntry.InsertAfter(nextEntry);
}
object item = items[index];
replacementsTree.Apply(nextEntry, item);
AddBookmark(item, nextEntry);
index++;
if (index == items.Count)
{
index = 0;
}
}
WordRange expandedRange = nextEntry.GetExpandedRange(0, 1);
string expandedText = expandedRange.Text;
if (!(expandedText.Length > nextEntry.Text.Length && expandedText[expandedText.Length - 1] == '\r'))
{
expandedRange = nextEntry;
}
string[] tags = tagName.Split('*');
for (int i = 0; i < tags.Length; i++)
{
DeleteTag(expandedRange, tags[i]);
}
}
nextEntry = GetNextEntry(range, tagName);
}
}
}
private void DeleteTag(WordRange range, string tag)
{
string[] stringsToDelete = { tag + "^13", tag };
for (int i = 0; i < stringsToDelete.Length; i++)
{
if (range.Delete(stringsToDelete[i]))
{
;
}
}
}
public void Apply(WordRange range, object source)
{
WordRange nextEntry = GetNextEntry(range);
while (nextEntry != null)
{
ApplyEntry(nextEntry, source);
ClearoutPatternEntries(nextEntry);
nextEntry = GetNextEntry(range);
}
}
protected override void ApplyEntry(WordRange range, object source)
{
var product = source as IProduct;
if (product != null)
{
if (!string.IsNullOrEmpty(product.ImageFileName))
{
if (File.Exists(product.ImageFileName))
{
range.InsertPicture(product.ImageFileName);
}
}
}
}
protected void InsertLines(WordRange range, string[] lines)
{
if (lines == null || lines.Length == 0)
{
return;
}
int linesCount = lines.Length;
for (int i = 0; i < linesCount - 1; i++)
{
range.InsertAfter(lines[i] + "\n");
}
range.InsertAfter(lines[linesCount - 1]);
}
private static List <ICommand> CollectCommands(Document template)
{
template.Activate();
WordRange searchRange = template.Range();
searchRange.Find.Text = "#<*>#";
searchRange.Find.MatchWildcards = true;
searchRange.Find.MatchWholeWord = true;
var results = new List <ICommand>();
while (searchRange.Find.Execute())
{
var command = CreateCommand(searchRange.Duplicate);
if (command != null)
{
results.Add(command);
}
}
return(results);
}
public bool ProcessParagraphsIsoFormat(OfficeDocumentProcessor aWordProcessor, Word.Paragraphs aParagraphs)
{
foreach (Word.Paragraph aParagraph in aParagraphs)
{
// get the Range object for this paragraph
Word.Range aParagraphRange = aParagraph.Range;
// if we're picking up where we left off and we're not there yet...
int nCharIndex = 0;
if (aWordProcessor.AreLeftOvers)
{
if (aWordProcessor.LeftOvers.Start > aParagraphRange.End)
continue; // skip to the next paragraph
nCharIndex = aWordProcessor.LeftOvers.StartIndex;
aWordProcessor.LeftOvers = null; // turn off "left overs"
}
WordRange aRunRange = new WordRange(aParagraphRange);
int nStartIndex = aRunRange.StartIndex;
System.Diagnostics.Debug.Assert(nStartIndex == 0);
// if we have mixed character formatting, then use a binary search algorithm to find
// the maximum run.
if (MixedCharacterFormatting(aRunRange))
{
int nWidth = aRunRange.EndIndex / 2;
do
{
aRunRange.EndIndex++;
} while (!MixedCharacterFormatting(aRunRange));
aRunRange.EndIndex--; // back up one
}
else
{
// the whole paragraph seems to be iso formatted, so exclude the paragraph end and
// process it as a whole unit
aRunRange.EndIndex--;
if (!aWordProcessor.Process(aRunRange, ref nCharIndex))
{
aWordProcessor.LeftOvers = aRunRange;
return false;
}
}
}
return true;
}
protected override void ApplyEntry(WordRange range, object source)
{
InsertLines(range, new string[] { DateTime.Now.ToString("dd.MM.yyyy") });
}
public SheetNameReference(WordRange target)
{
this.target = target;
}
public DirectReference(string workbookID, WordRange target, string cellReference)
{
this.target = target;
this.cellReference = cellReference;
this.workbookID = workbookID;
}
private WordRange GetNextEntry(WordRange range, string tagName)
{
return(range.Find(tagName, false, true));
}
protected override void ApplyEntry(WordRange range, object source)
{
InsertLines(range, new string[] { DateTime.Now.ToString("dd MMMM yyyy г", CultureInfo.GetCultureInfo("RU-ru")) });
}
// determine if this section of text (some portion of one or more paragraphs) has the find what text in it
public FindResult FindReplaceCompare(WordRange aRunRange, ref int SearchAreaStart, ref int FoundAreaLength)
{
FindResult res = FindResult.eNothingFound;
string strInput = aRunRange.Text;
if (String.IsNullOrEmpty(strInput) || (m_aECRegex == null))
return res;
// otherwise 'convert' it to see if the 'Find what' string is in it
string strOutput = m_aECRegex.Convert(strInput);
// if the input string is different from the output string, then the FindWhat string was found.
if (strInput != strOutput)
{
#if !DefineToNotUseSplitAndConvert
// The way the convert works is that it will replace each instance of the input string that matches
// the FindWhat syntax (i.e. there may be more than one replacement we have to deal with).
// here's the problem: if there was more than one replacment, then I really can't tell what portion
// of the FindWhat text each replacement goes with. Consider the string "ababbbbbabb". If the 'Find
// what' string is "ab+", then it breaks up to: "ab", "abbbbb", and "abb", but if these three are
// right in a row and the replacement is "", then the resulting strOutput will be <delim><delim>...
// repeated 3 times. So there's no way to tell which portion of the input text corresponds to which
// portion of the output text. My original stab at it just treated them evenly and divide by the
// number of consecutive replacements... this works if the 'FindWhat' is something like "ab". But all
// bets are off if the user uses the "+" (eat-em-up) expression code.
// I think the only solution is to always only deal with a single replacement... So... if we have more
// than one match in a particular output (which we can tell by the Length of astrSegments), do a binary
// search until we have only one.
string[] astrSegments = GetFirstReplacementSplitArray(ref strInput, ref strOutput);
// get the index to the first character of the replacement (which is the same as the first character
// of the 'Find what' string as well).
int nIndex = astrSegments[0].Length;
// remember this so we pick up here later
SearchAreaStart += nIndex;
if (nIndex > 0)
aRunRange.Start = SearchAreaStart;
// the replacement string is easy. It's just whatever's in the one'th element of the Split array.
string strReplacementString = astrSegments[1];
// There might be some stuff between the end of the replacement and the end of the input string.
string strStuffFollowingMatch = astrSegments[2]; // may be null
// get the index to the end of the 'Find what' string
int nEndOfFindWhatSelection;
if (String.IsNullOrEmpty(strStuffFollowingMatch))
nEndOfFindWhatSelection = strInput.Length;
else
nEndOfFindWhatSelection = strInput.Length - strStuffFollowingMatch.Length;
#else
// this could probably be done more elegantly with Split rather than what I do in the #else case
string[] astrSegments = strOutput.Split(m_achDelimiter);
// must be odd (before, ||: replace, following :||), where any or all can be null
int nTotalSegments = astrSegments.Length;
System.Diagnostics.Debug.Assert((nTotalSegments % 2) == 1);
// get the index to the first character of the replacement (which is the same as the first character
// of the 'Find what' as well).
int nIndex = astrSegments[0].Length;
// remember this so we pick up here later
SearchAreaStart += nIndex;
if (nIndex > 0)
aRunRange.Start = SearchAreaStart;
// the replacement string is easy. It's just whatever's in the 1st element of the Split array.
// but we have to figure out what the 'Find what' text is so that we can select it (so we can replace
// it). This is not so easy, because it could be anything and not just a string of text like in a normal
// find.
string strReplacementString = astrSegments[1];
// Between the end of the first replacement and the beginning of the next (if multiple replacments)
// is a string which should match something in the original, which we can search for
string strStuffFollowingMatch = astrSegments[2]; // may be null
int nEndOfFindWhatSelection;
if (String.IsNullOrEmpty(strStuffFollowingMatch))
{
// If the 'Find what' is repeated twice in a row, then the stuff in-between the two instances of
// replacement text will be null.
// Detect this by looking at the length of the even number string array elements (2, 4, etc),
// which are the segments following the replacements. This tells us what we have to divide by
// to get the proportion for only one find.
int nNumReplacmentsInARow = 1;
int nNextReplacementIndex = 2;
nTotalSegments--;
while ((nNextReplacementIndex < nTotalSegments) && String.IsNullOrEmpty(astrSegments[nNextReplacementIndex]))
{
nNumReplacmentsInARow++;
nNextReplacementIndex += 2;
}
if (nNextReplacementIndex < astrSegments.Length)
strStuffFollowingMatch = astrSegments[nNextReplacementIndex];
int numerator;
if (String.IsNullOrEmpty(strStuffFollowingMatch))
numerator = strInput.Length;
else
numerator = strInput.IndexOf(strStuffFollowingMatch, nIndex + 1);
nEndOfFindWhatSelection = ((numerator - nIndex) / nNumReplacmentsInARow) + nIndex;
}
else
nEndOfFindWhatSelection = strInput.IndexOf(strStuffFollowingMatch, nIndex + 1);
/*
int nIndex = strOutput.IndexOf(m_achDelimiter[0]);
System.Diagnostics.Debug.Assert(nIndex != -1);
SearchAreaStart += nIndex;
if (nIndex > 0)
aRunRange.Start = SearchAreaStart;
int nEndOfReplacement = strOutput.IndexOf(m_achDelimiter[0], nIndex + 1);
System.Diagnostics.Debug.Assert(nEndOfReplacement != -1);
// the replacement string is what's between these two
string strReplacementString = strOutput.Substring(nIndex + 1, (nEndOfReplacement - nIndex - 1));
// now the complicated part. Between the end of the first replacement and the next
// one is a string which should match something in the original. But if the replacement
// were null, then it could be the very next character...
// This also handles the situation where there may be several "found whats"
int nNumReplacmentsInARow = 1;
int nNextIndex = nEndOfReplacement + 1;
while ((nNextIndex < strOutput.Length) && (strOutput[nNextIndex] == m_achDelimiter[0]))
{
nNumReplacmentsInARow++;
nEndOfReplacement = strOutput.IndexOf(m_achDelimiter[0], nNextIndex + 1);
nNextIndex = nEndOfReplacement + 1;
}
if (nNextIndex < strOutput.Length)
{
nEndOfReplacement = strOutput.IndexOf(m_achDelimiter[0], nNextIndex + 1);
if (nEndOfReplacement == -1)
nEndOfReplacement = strOutput.Length;
}
else if (nNextIndex == strOutput.Length)
nNextIndex--;
string strStuffFollowingMatch = strOutput.Substring(nNextIndex, nEndOfReplacement - nNextIndex);
nEndOfFindWhatSelection = ((strInput.Length - nIndex) / nNumReplacmentsInARow) + nIndex;
if (!String.IsNullOrEmpty(strStuffFollowingMatch))
{
nEndOfFindWhatSelection = strInput.IndexOf(strStuffFollowingMatch, nIndex + 1) / nNumReplacmentsInARow;
}
*/
#endif // !UseSplitToFindReplacements
FoundAreaLength = nEndOfFindWhatSelection - nIndex;
aRunRange.End = SearchAreaStart + FoundAreaLength;
// if we're doing ReplaceAll or Replace when the FindWhat string has been found...
System.Diagnostics.Debug.Assert(FormButton != FormButtons.Cancel); // means it wasn't initialized
if (!DontReplaceOnNextFind &&
((ReplaceAll) || ((FormButton == FormButtons.ReplaceOnce) && (nIndex == 0))))
{
if (FormButton == FormButtons.ReplaceOnce)
DontReplaceOnNextFind = true; // so we do a virtual find next after this
// this means replace the word in situ, with what was converted
ReplaceText(aRunRange, strReplacementString);
NumOfReplacements++;
// start the next search after this replaced value
string strReplacedText = aRunRange.Text; // this may not be exactly the same as strReplace (e.g. after replacing final '\r')
if (!String.IsNullOrEmpty(strReplacedText))
{
FoundAreaLength = strReplacedText.Length;
SearchAreaStart += FoundAreaLength;
}
res = FindResult.eReplaceFound;
}
else
{
// select just the search string and return as if cancelled so the outer loop can prompt for it.
IsFound = true;
// select the FindWhat text found
aRunRange.Select();
res = FindResult.eFindFound;
}
}
else if (FormButton == FormButtons.ReplaceOnce)
{
// otherwise, if the user clicked ReplaceOnce and we didn't find it right away,
// then change it to function like Find instead.
DontReplaceOnNextFind = true; // so we do a virtual find next after this
}
return res;
}
public bool ProcessWholeParagraphs(OfficeDocumentProcessor aWordProcessor, Word.Paragraphs aParagraphs)
{
foreach (Word.Paragraph aParagraph in aParagraphs)
{
// get the Range object for this paragraph
Word.Range aParagraphRange = aParagraph.Range;
// if we're picking up where we left off and we're not there yet...
int nCharIndex = 0;
if (aWordProcessor.AreLeftOvers)
{
if (aWordProcessor.LeftOvers.Start > aParagraphRange.End)
continue; // skip to the next paragraph
nCharIndex = aWordProcessor.LeftOvers.StartIndex;
aWordProcessor.LeftOvers = null; // turn off "left overs"
}
WordRange aRunRange = new WordRange(aParagraphRange);
int nEndIndex = --aRunRange.EndIndex;
int nLastIndex = nCharIndex;
// exclude the paragraph end and process it as a whole unit (we may have to do this multiple times
bool bStop = false;
while (!bStop && (nCharIndex < nEndIndex))
{
aRunRange.StartIndex = nCharIndex;
if (aRunRange.EndIndex != nEndIndex)
aRunRange.EndIndex = nEndIndex;
nLastIndex = nCharIndex;
System.Diagnostics.Trace.WriteLine(String.Format("Start: {0}, End: {1}, text: {2}, length: {3}",
aRunRange.Start, aRunRange.End, aRunRange.Text, aRunRange.Text.Length));
if (!aWordProcessor.Process(aRunRange, ref nCharIndex))
{
aWordProcessor.LeftOvers = aRunRange;
return false;
}
if (nLastIndex == nCharIndex)
break;
}
}
return true;
}
private void ClearoutPatternEntries(WordRange range)
{
range.Replace(TagName, string.Empty);
}
private WordRange GetNextEntry(WordRange range)
{
return(range.Find(TagName, false, true));
}
protected override void ApplyEntry(WordRange range, object source)
{
var category = (ICategory)source;
InsertLines(range, new string[] { category.CategoryName });
}
public override bool ProcessWordByWord(OfficeDocumentProcessor aWordProcessor)
{
// if multiple paragraphs...
int nCharIndex = 0;
WordParagraphs aParagraphRanges = new WordParagraphs(Document.Application.Selection);
foreach (Word.Range aRange in aParagraphRanges)
{
WordRange aThisParagraph = new WordRange(aRange);
if (!ProcessRangeAsWords(aWordProcessor, aThisParagraph, nCharIndex))
return false;
}
return true;
}
public void ReplaceText(WordRange aRunRange, string strNewText)
{
try
{
aRunRange.Text = strNewText;
}
catch (Exception ex)
{
if (ex.Message == "The range cannot be deleted.")
{
aRunRange.End++;
string strText = aRunRange.Text;
if (strText[strText.Length - 1] == '\n')
{
throw new ApplicationException(String.Format("The paragraphs in this document end with both a carriage return (i.e. \\r) and a line feed character (i.e. \\n).{0}You need to change your 'Find what' string to include both (i.e. '\r\n'), or the found text can't be replaced.", Environment.NewLine));
}
}
}
}
protected abstract void ApplyEntry(WordRange range, object source);
public void ProcessParagraphsFindAndReplace(FindWordProcessor aWordProcessor, Word.Range theRangeToSearch,
BackgroundWorker worker)
{
// get Range object we can manipulate for searching (i.e. don't muck with the original
WordRange aRunRange = GetStartingRange(theRangeToSearch);
if (aRunRange == null)
return;
// how many paragraphs ahead we have to look for a match
int nEndRangeToSearch = -1; // might change from loop to loop if we do replacements (so update inside loop)
object nOffsetParagraph = aWordProcessor.NumOfParagraphsToSearch - 1;
do
{
SearchAreaStart = aRunRange.Start;
// this updates the progress bar
worker.ReportProgress(SearchAreaStart);
// if the search string contains multiple '\r's, then we have to look ahead that many paragraphs
int SearchAreaEnd;
nEndRangeToSearch = theRangeToSearch.End; // might change from loop to loop if we do replacements
if (0 < (int)nOffsetParagraph)
{
Word.Paragraph aEndParagraph = m_paraSearch.Next(ref nOffsetParagraph);
if (aEndParagraph == null)
return; // means we can't possibly find it now
SearchAreaEnd = Math.Min(aEndParagraph.Range.End, nEndRangeToSearch);
aRunRange.End = SearchAreaEnd;
}
else
{
int nEndOfRun = aRunRange.End;
if (nEndOfRun > nEndRangeToSearch)
{
aRunRange.End = SearchAreaEnd = nEndRangeToSearch;
}
else
SearchAreaEnd = nEndOfRun;
}
// loop until the end of the paragraph and process it as a whole unit (we may have to do this multiple times)
bool bGoToNext = true;
while (SearchAreaStart < SearchAreaEnd)
{
// keep track of the last index so we can tell whether anything was found or not
FindWordProcessor.FindResult res = aWordProcessor.FindReplaceCompare(aRunRange, ref SearchAreaStart, ref FoundAreaLength);
// if we found it and need to stop (or if the user had cancelled the search)...
bGoToNext = true; // assume we will
if ((res == FindWordProcessor.FindResult.eFindFound) || worker.CancellationPending)
return;
// otherwise, it might have been a replacement and we have to update the end of the paragraph
// value and the end of the range and do it again (e.g. find the next occurrence to replace)
else if (res == FindWordProcessor.FindResult.eReplaceFound)
{
// we might have actually removed the paragraph mark, in which case the next paragraph
// is now part of the current paragraph. Unfortunately, the aParagraphRange isn't
// updated.
// if the search string contained '\r's, then we have to look ahead all over again
if (aWordProcessor.IsAnyCRs)
{
bGoToNext = false;
break;
}
else
{
Word.Range aParagraphRange = m_paraSearch.Range;
SearchAreaEnd = aParagraphRange.End;
aRunRange.End = SearchAreaEnd;
aRunRange.Start = SearchAreaStart;
}
}
// otherwise, it means we didn't find it here and we're done with this paragraph
else
{
System.Diagnostics.Debug.Assert(!aWordProcessor.IsFound);
break;
}
}
// advance to the next paragraph
if (bGoToNext)
m_paraSearch = m_paraSearch.Next(ref offset1);
if (m_paraSearch != null)
{
aRunRange = new WordRange(m_paraSearch.Range);
// in the case we replace some CRs, we re-start where we left off (after the replaced text)
if (!bGoToNext)
aRunRange.Start = SearchAreaStart;
}
} while ((m_paraSearch != null) && (aRunRange.Start < nEndRangeToSearch));
}
protected override void ApplyEntry(WordRange range, object source)
{
var section = (Section)source;
InsertLines(range, new string[] { section.SectionName });
}