// Generates the core of the HTML file for the given page of the index.
private static void OutputIndexPage(CIndexPage indexpage, CHTMLFile f)
{
int nTotal = indexpage.m_nTotalIndis + indexpage.m_alLetters.Count;
if (indexpage.m_alLetters.Count > 0)
{
ArrayList alFirstHalf = new ArrayList();
ArrayList alSecondHalf = new ArrayList();
ArrayList alCurrentHalf = alFirstHalf;
int nHalfWay;
if (nTotal < 20)
{
// If less than 20 individuals, list them in one nColumn.
// Set half-way pointer beyond end so that it is never reached.
nHalfWay = nTotal + 1;
}
else
{
nHalfWay = (nTotal + 1) / 2;
}
int nAdded = 0;
foreach (CIndexLetter letter in indexpage.m_alLetters)
{
if (nAdded == nHalfWay)
{
// Don't add heading letter to bottom of first half.
alCurrentHalf = alSecondHalf;
}
// Add heading letter.
alCurrentHalf.Add(new CStringTuple(letter.m_sTitle, ""));
++nAdded;
// Add indis.
foreach (CStringTuple tuple in letter.m_alItems)
{
if (nAdded == nHalfWay)
{
alCurrentHalf = alSecondHalf;
}
alCurrentHalf.Add(tuple);
++nAdded;
}
}
// Output HTML.
OutputIndexPageColumns(f, alFirstHalf, alSecondHalf);
}
else
{
f.m_sw.WriteLine(" <p>There are no individuals to list.</p>");
}
}
// Generates the HTML file for the given page of the index.
private static void OutputIndividualsIndexPage(CGedcom gedcom, string sHeadingsLinks, CIndexPage indexpage)
{
LogFile.TheLogFile.WriteLine(LogFile.DT_HTML, LogFile.EDebugLevel.Note, "OutputIndividualsIndexPage()");
string sOwner = MainForm.s_config.m_sOwnersName;
if (sOwner != "")
{
sOwner = " of " + sOwner;
}
string sFullFilename = MainForm.s_config.m_sOutputFolder;
if (sFullFilename != "")
{
sFullFilename += "\\";
}
sFullFilename += indexpage.m_sFilename;
CHTMLFile f = null;
try
{
f = new CHTMLFile(sFullFilename, MainForm.s_config.m_sIndexTitle, "Index of all individuals in the family tree" + sOwner, "individuals index family tree people history dates"); // Creates a new file, and puts standard header html into it.
OutputPageHeader(f.m_sw, "", "", false, true);
f.m_sw.WriteLine(" <div class=\"hr\" />");
f.m_sw.WriteLine("");
f.m_sw.WriteLine(" <div id=\"page\">");
f.m_sw.WriteLine(String.Concat(" <h1 class=\"centred\">", MainForm.s_config.m_sIndexTitle, "</h1>"));
if (sHeadingsLinks != "")
{
f.m_sw.WriteLine(" <div id=\"headingsLinks\">");
f.m_sw.WriteLine(String.Concat(" <p>", sHeadingsLinks, "</p>"));
f.m_sw.WriteLine(" </div>");
}
OutputIndexPage(indexpage, f);
f.m_sw.WriteLine(" </div> <!-- page -->");
}
catch (IOException e)
{
LogFile.TheLogFile.WriteLine(LogFile.DT_HTML, LogFile.EDebugLevel.Error, "Caught IO Exception(3) : " + e.ToString());
}
catch (ArgumentException e)
{
LogFile.TheLogFile.WriteLine(LogFile.DT_HTML, LogFile.EDebugLevel.Error, "Caught Argument Exception(3) : " + e.ToString());
}
finally
{
if (f != null)
{
f.Close();
}
}
}
// Splits the index across multiple pages
private static ArrayList CreateIndexPages(ArrayList alLetters)
{
ArrayList alPages = new ArrayList();
uint uLetters = (uint)(alLetters.Count);
uint uIndisPerPage;
if( MainForm.s_config.m_bMultiPageIndexes == false )
{
// Set to 0 for all names in one page.
uIndisPerPage = 0;
}
else
{
uIndisPerPage = MainForm.s_config.m_uIndividualsPerIndexPage;
}
uint uIndiAccumulator = 0;
uint uCurrentPage = 0;
string sCurrentPageName = String.Format("individuals{0}.{1}", ++uCurrentPage, MainForm.s_config.m_sHtmlExtension);
CIndexPage indexpageCurrent = new CIndexPage(sCurrentPageName);
uint uLetter = 0;
while (uLetter < uLetters)
{
uint uCurrentIndis = (uint)(((CIndexLetter)alLetters[(int)uLetter]).m_alItems.Count);
if (uIndisPerPage != 0 && uIndiAccumulator + uCurrentIndis > uIndisPerPage)
{
uint uWith = (uint)(uIndiAccumulator + uCurrentIndis - uIndisPerPage);
uint uWithout = uIndisPerPage - uIndiAccumulator;
if (uWith < uWithout || uIndiAccumulator == 0)
{
// Better to include it.
indexpageCurrent.m_nTotalIndis += ((CIndexLetter)alLetters[(int)uLetter]).m_alItems.Count;
indexpageCurrent.m_alLetters.Add(alLetters[(int)uLetter++]);
}
// Start new page.
alPages.Add(indexpageCurrent);
sCurrentPageName = String.Format("individuals{0}.{1}", ++uCurrentPage, MainForm.s_config.m_sHtmlExtension);
indexpageCurrent = new CIndexPage(sCurrentPageName);
uIndiAccumulator = 0;
}
else
{
indexpageCurrent.m_nTotalIndis += ((CIndexLetter)alLetters[(int)uLetter]).m_alItems.Count;
indexpageCurrent.m_alLetters.Add(alLetters[(int)uLetter++]);
uIndiAccumulator += uCurrentIndis;
}
}
if (indexpageCurrent != null)
{
alPages.Add(indexpageCurrent);
}
return alPages;
}
