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);
}
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);
}
public override bool ProcessWordByWord(OfficeDocumentProcessor aWordProcessor)
{
if (aWordProcessor.AreLeftOvers)
{
DialogResult res = MessageBox.Show("Click 'Yes' to restart where you left off, 'No' to start over at the top, and 'Cancel' to quit", Connect.cstrCaption, MessageBoxButtons.YesNoCancel);
if (res == DialogResult.No)
{
aWordProcessor.LeftOvers = null;
}
else if (res == DialogResult.Cancel)
{
return(true);
}
}
int nCharIndex = 0; // don't care
foreach (Excel.Range aArea in Document.Areas)
{
foreach (Excel.Range aColumn in aArea.Columns)
{
if (aWordProcessor.AreLeftOvers && (aWordProcessor.LeftOvers.End > aColumn.Column))
{
continue;
}
foreach (Excel.Range aRow in aColumn.Rows)
{
if ((aWordProcessor.AreLeftOvers && (aWordProcessor.LeftOvers.Start > aRow.Row)) ||
(String.IsNullOrEmpty((string)aRow.Text)))
{
continue;
}
ExcelRange aCellRange = new ExcelRange(aRow);
aWordProcessor.LeftOvers = aCellRange;
if (!aWordProcessor.Process(aCellRange, ref nCharIndex))
{
return(false);
}
}
aWordProcessor.LeftOvers = null;
}
}
return(true);
}
public override bool ProcessWordByWord(OfficeDocumentProcessor aWordProcessor)
{
if (Document.Selection.Type == Pub.PbSelectionType.pbSelectionNone)
{
throw new ApplicationException("Nothing selected!");
}
PubRange aSelectionRange = (PubRange)SelectionRange;
PubParagraphs aParagraphs = aSelectionRange.Paragraphs;
if (aParagraphs.Count > 1)
{
return(ProcessParagraphs(aWordProcessor, aParagraphs));
}
else
{
int nCharIndex = 0;
return(aWordProcessor.Process(aSelectionRange, ref nCharIndex));
}
}
public override bool ProcessWordByWord(OfficeDocumentProcessor aWordProcessor)
{
Document.MoveFirst(); // to avoid an error on the first 'Edit'
int nDontCare = 0; // don't care
while (!Document.EOF)
{
dao.Fields aFields = Document.Fields;
dao.Field aField = aFields[m_strFieldName];
if (aField.Value != System.DBNull.Value)
{
AccessRange aWordRange = new AccessRange(aField, this);
try
{
if (!aWordProcessor.Process(aWordRange, ref nDontCare))
{
return(false);
}
}
catch (Exception)
{
throw;
}
finally
{
// this gets called whether we successfully process the word or not,
// whether we're returning 'false' (in the try) or not, and whether we
// have an exception or not... just exactly what we want, or MSAccess
// process won't release when we exit.
OfficeApp.ReleaseComObject(aField);
OfficeApp.ReleaseComObject(aFields);
}
}
Document.MoveNext();
}
return(true);
}
protected bool ProcessWholeRange(OfficeDocumentProcessor aWordProcessor, OfficeRange aParagraphRange, int nCharIndex)
{
string strText = aParagraphRange.Text;
int nLength = (strText != null) ? strText.Length : 0;
while ((nCharIndex < nLength) && (strText.IndexOfAny(m_achParagraphTerminators, nCharIndex, 1) == -1))
{
// get a copy of the range to work with
OfficeRange aWordRange = Duplicate(aParagraphRange);
// skip past initial spaces
while ((nCharIndex < nLength) && (strText.IndexOfAny(m_achWhiteSpace, nCharIndex, 1) != -1))
{
nCharIndex++;
}
// make sure we haven't hit the end of the paragraph (i.e. '\r') or range (beyond len)
if (nCharIndex < nLength)
{
if (strText.IndexOfAny(m_achParagraphTerminators, nCharIndex, 1) == -1)
{
// set the start index
aWordRange.StartIndex = nCharIndex;
// run through the characters in the word (i.e. until, space, NL, etc)
while ((nCharIndex < nLength) && (strText.IndexOfAny(m_achWordTerminators, nCharIndex, 1) == -1))
{
nCharIndex++;
}
// set the end of the range after the first space after the word (but not for NL)
if (++nCharIndex >= nLength)
{
--nCharIndex;
}
aWordRange.EndIndex = nCharIndex;
// make sure the word has text (sometimes it doesn't)
if (aWordRange.Text == null) // e.g. Figure "1" returns a null Text string
// if it does, see if it's "First Character" has any text (which it does in this case)
{
aWordRange.DealWithNullText();
}
// finally check it.
if (!aWordProcessor.Process(aWordRange, ref nCharIndex))
{
aWordProcessor.LeftOvers = aWordRange;
return(false);
}
}
strText = aParagraphRange.Text; // incase of replace, we've changed it.
nLength = (strText != null) ? strText.Length : 0;
}
else
{
break;
}
}
return(true);
}
public override bool ProcessWordByWord(OfficeDocumentProcessor aWordProcessor)
{
if (aWordProcessor.AreLeftOvers)
{
DialogResult res = MessageBox.Show("Click 'Yes' to restart where you left off, 'No' to start over at the top, and 'Cancel' to quit", Connect.cstrCaption, MessageBoxButtons.YesNoCancel);
if (res == DialogResult.No)
aWordProcessor.LeftOvers = null;
else if (res == DialogResult.Cancel)
return true;
}
int nCharIndex = 0; // don't care
foreach (Excel.Range aArea in Document.Areas)
{
foreach (Excel.Range aColumn in aArea.Columns)
{
if (aWordProcessor.AreLeftOvers && (aWordProcessor.LeftOvers.End > aColumn.Column))
continue;
foreach (Excel.Range aRow in aColumn.Rows)
{
if( (aWordProcessor.AreLeftOvers && (aWordProcessor.LeftOvers.Start > aRow.Row))
|| (String.IsNullOrEmpty((string)aRow.Text)))
continue;
ExcelRange aCellRange = new ExcelRange(aRow);
aWordProcessor.LeftOvers = aCellRange;
if (!aWordProcessor.Process(aCellRange, ref nCharIndex))
return false;
}
aWordProcessor.LeftOvers = null;
}
}
return true;
}
public override bool ProcessWordByWord(OfficeDocumentProcessor aWordProcessor)
{
if (Document.Selection.Type == Pub.PbSelectionType.pbSelectionNone)
throw new ApplicationException("Nothing selected!");
PubRange aSelectionRange = (PubRange)SelectionRange;
PubParagraphs aParagraphs = aSelectionRange.Paragraphs;
if (aParagraphs.Count > 1)
return ProcessParagraphs(aWordProcessor, aParagraphs);
else
{
int nCharIndex = 0;
return aWordProcessor.Process(aSelectionRange, ref nCharIndex);
}
}
protected bool ProcessWholeRange(OfficeDocumentProcessor aWordProcessor, OfficeRange aParagraphRange, int nCharIndex)
{
string strText = aParagraphRange.Text;
int nLength = (strText != null) ? strText.Length : 0;
while ((nCharIndex < nLength) && (strText.IndexOfAny(m_achParagraphTerminators, nCharIndex, 1) == -1))
{
// get a copy of the range to work with
OfficeRange aWordRange = Duplicate(aParagraphRange);
// skip past initial spaces
while ((nCharIndex < nLength) && (strText.IndexOfAny(m_achWhiteSpace, nCharIndex, 1) != -1))
nCharIndex++;
// make sure we haven't hit the end of the paragraph (i.e. '\r') or range (beyond len)
if (nCharIndex < nLength)
{
if (strText.IndexOfAny(m_achParagraphTerminators, nCharIndex, 1) == -1)
{
// set the start index
aWordRange.StartIndex = nCharIndex;
// run through the characters in the word (i.e. until, space, NL, etc)
while ((nCharIndex < nLength) && (strText.IndexOfAny(m_achWordTerminators, nCharIndex, 1) == -1))
nCharIndex++;
// set the end of the range after the first space after the word (but not for NL)
if (++nCharIndex >= nLength)
--nCharIndex;
aWordRange.EndIndex = nCharIndex;
// make sure the word has text (sometimes it doesn't)
if (aWordRange.Text == null) // e.g. Figure "1" returns a null Text string
// if it does, see if it's "First Character" has any text (which it does in this case)
aWordRange.DealWithNullText();
// finally check it.
if (!aWordProcessor.Process(aWordRange, ref nCharIndex))
{
aWordProcessor.LeftOvers = aWordRange;
return false;
}
}
strText = aParagraphRange.Text; // incase of replace, we've changed it.
nLength = (strText != null) ? strText.Length : 0;
}
else
break;
}
return true;
}
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;
}
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;
}
public override bool ProcessWordByWord(OfficeDocumentProcessor aWordProcessor)
{
Document.MoveFirst(); // to avoid an error on the first 'Edit'
int nDontCare = 0; // don't care
while (!Document.EOF)
{
dao.Fields aFields = Document.Fields;
dao.Field aField = aFields[m_strFieldName];
if (aField.Value != System.DBNull.Value)
{
AccessRange aWordRange = new AccessRange(aField, this);
try
{
if (!aWordProcessor.Process(aWordRange, ref nDontCare))
return false;
}
catch (Exception)
{
throw;
}
finally
{
// this gets called whether we successfully process the word or not,
// whether we're returning 'false' (in the try) or not, and whether we
// have an exception or not... just exactly what we want, or MSAccess
// process won't release when we exit.
OfficeApp.ReleaseComObject(aField);
OfficeApp.ReleaseComObject(aFields);
}
}
Document.MoveNext();
}
return true;
}