private string CreateHtmlTree(ChmDocumentNode nodo, int nivel)
{
if (Project.MaxHeaderContentTree != 0 && nivel > Project.MaxHeaderContentTree)
{
return("");
}
string texto = "";
if (!nodo.Href.Equals(""))
{
texto = "<li><a href=\"" + nodo.Href;
texto += "\">" + nodo.HtmlEncodedTitle + "</a>";
}
if (nodo.Children.Count > 0)
{
if (Project.MaxHeaderContentTree == 0 || nivel < Project.MaxHeaderContentTree)
{
texto += "\n<ul>\n";
foreach (ChmDocumentNode hijo in nodo.Children)
{
texto += CreateHtmlTree(hijo, nivel + 1) + "\n";
}
texto += "</ul>";
}
}
if (!texto.Equals(""))
{
texto += "</li>";
}
return(texto);
}
/// <summary>
/// Adds footer and / or header, if its needed.
/// </summary>
/// <param name="node">Node with the body to write</param>
/// <param name="document">Owner of the node</param>
/// <returns>If a footer or a header was specified, return a copy
/// of the original body with the footer and / or header added. If none
/// was specified, return the original body itself.</returns>
private HtmlNode AddFooterAndHeader(ChmDocumentNode node, ChmDocument document)
{
HtmlNode body = node.SplittedPartBody;
if (HeaderHtmlCode == "" && FooterHtmlCode == "")
{
return(body);
}
// Clone the body:
HtmlNode clonedBody = body.CloneNode(true);
try
{
// Make previous, next and home link replacements:
string header, footer;
MakeLinkReplacements(node, document, out header, out footer);
// Add content headers and footers:
if (HeaderHtmlCode != "")
{
clonedBody.PrependChild(HtmlNode.CreateNode("<div>" + header + "</div>"));
}
if (FooterHtmlCode != "")
{
clonedBody.AppendChild(HtmlNode.CreateNode("<div>" + footer + "</div>"));
}
}
catch (Exception ex)
{
log(new Exception("Error adding headers / footers to node " + node, ex));
}
return(clonedBody);
}
/// <summary>
/// Generate a java help table of contents xml file.
/// </summary>
/// <param name="writer">File where to store the TOC</param>
/// <param name="currentNode">Node to process now</param>
/// <param name="currentLevel">Current deep level of the node into the document tree</param>
/// <param name="maxLevelTOC">Maximum deep level into the tree to generate the TOC.</param>
private void GenerateJavaHelpTOC(StreamWriter writer, ChmDocumentNode currentNode, int currentLevel)
{
if (Project.MaxHeaderContentTree != 0 && currentLevel > Project.MaxHeaderContentTree)
{
return;
}
//if (currentNode.HeaderTag != null)
//{
//writer.WriteLine(currentNode.JavaHelpTOCEntry);
String entry = "<tocitem text=\"" + currentNode.HtmlEncodedTitle + "\" target=\"" + JavaHelpTarget(currentNode) + "\"";
if (currentNode.Children.Count == 0)
{
entry += " />";
}
else
{
entry += ">";
}
writer.WriteLine(entry);
//}
foreach (ChmDocumentNode child in currentNode.Children)
{
GenerateJavaHelpTOC(writer, child, currentLevel + 1);
}
if (currentNode.HeaderTag != null && currentNode.Children.Count > 0)
{
writer.WriteLine("</tocitem>");
}
}
/// <summary>
/// Writes an HTML file, adding the footer, header, etc if needed to the body.
/// </summary>
/// <param name="body">"body" tag to write into the html file</param>
/// <param name="filePath">Path where to write the HTML file</param>
/// <param name="UI">User interface of the application</param>
public void ProcessAndSavePage(ChmDocumentNode node, ChmDocument document, string filePath)
{
HtmlNode body = node.SplittedPartBody;
if (body == null)
{
throw new Exception("The node " + node + " has no body");
}
// Make a copy of the body and add the header and footer:
HtmlNode clonedBody = AddFooterAndHeader(node, document);
StreamWriter writer;
// Determine the encoding to write the page:
Encoding writeEncoding = OutputEncoding;
if (writeEncoding == null)
{
writeEncoding = inputEncoding;
}
if (writeEncoding != null)
{
writer = new StreamWriter(filePath, false, writeEncoding);
}
else
{
// Use the default encoding.
writer = new StreamWriter(filePath, false);
}
writer.WriteLine(textBeforeBody.Replace(TITLETAG, "<title>" + node.Title + "</title>"));
string bodyText = clonedBody.OuterHtml;
// Seems to be a bug that puts "about:blank" on links. Remove them:
bodyText = bodyText.Replace("about:blank", "").Replace("about:", "");
writer.WriteLine(bodyText);
writer.WriteLine(textAfterBody);
writer.Close();
// Clean the files using Tidy, only if it was written with UTF-8
if (AppSettings.UseTidyOverOutput && writeEncoding == Encoding.UTF8 && UseTidy)
{
TidyParser tidy = new TidyParser(ui, TidyParser.UTF8);
tidy.DocType = TidyParser.LOOSE;
tidy.Parse(filePath);
}
}
private string TOCEntry(ChmDocumentNode node)
{
string title = node.HtmlEncodedTitle;
// Remove line breaks on title: They broke the attribute value and the CHM compiler
// doest not recognize it
title = title.Replace("\r\n", " ").Replace("\n", " ");
string texto = "<LI> <OBJECT type=\"text/sitemap\">\n" +
" <param name=\"Name\" value=\"" +
title +
"\">\n" +
" <param name=\"Local\" value=\"" + node.Href;
texto += "\">\n" + " </OBJECT>\n";
return(texto);
}
private void GenerateTOCFile(StreamWriter writer, ChmDocumentNode nodo, int nivel)
{
if (Project.MaxHeaderContentTree != 0 && nivel > Project.MaxHeaderContentTree)
{
return;
}
writer.WriteLine(/*nodo.EntradaArbolContenidos*/ TOCEntry(nodo));
if (nodo.Children.Count > 0)
{
writer.WriteLine("<UL>");
foreach (ChmDocumentNode hijo in nodo.Children)
{
GenerateTOCFile(writer, hijo, nivel + 1);
}
writer.WriteLine("</UL>");
}
}
private void GenerateHelpProject(List <string> additionalFilesRelativePaths)
{
// Get the name of the first splitted file:
string firstTopicFile = string.Empty;
//if (Document.RootNode.Children.Count > 0)
// firstTopicFile = Document.RootNode.Children[0].DestinationFileName;
ChmDocumentNode firstTopicNode = Document.FirstNodeWithContent;
if (firstTopicNode != null && !string.IsNullOrEmpty(firstTopicNode.DestinationFileName))
{
firstTopicFile = firstTopicNode.DestinationFileName;
}
string filePath = ChmProjectPath;
StreamWriter writer = new StreamWriter(filePath, false, Encoding);
writer.WriteLine("[OPTIONS]");
writer.WriteLine("Compatibility=1.1 or later");
writer.WriteLine("Compiled file=" + CHMFILENAME);
writer.WriteLine("Contents file=" + TOCFILENAME);
writer.WriteLine("Default topic=" + firstTopicFile);
writer.WriteLine("Display compile progress=No");
writer.WriteLine("Full-text search=Yes");
writer.WriteLine("Index file=" + INDEXFILENAME);
writer.WriteLine("Language=0x" + Convert.ToString(HelpWorkshopCulture.LCID, 16) + " " + HelpWorkshopCulture.DisplayName);
writer.WriteLine("Title=" + Project.HelpTitle);
writer.WriteLine("\r\n[FILES]");
foreach (string extraFile in additionalFilesRelativePaths)
{
writer.WriteLine(extraFile);
}
List <string> lista = Document.ListaArchivosGenerados();
foreach (string arc in lista)
{
writer.WriteLine(arc);
}
writer.WriteLine("\r\n[INFOTYPES]\r\n");
writer.Close();
}
/// <summary>
/// Returns the header/footer page texts with navigation links replaced
/// </summary>
/// <param name="node">Current page to calculate the navigation links</param>
/// <param name="document">Owner of the page</param>
/// <param name="headerHtmlCode">The header with links replaced</param>
/// <param name="footerHtmlCode">The footer with links replaced</param>
private void MakeLinkReplacements(ChmDocumentNode node, ChmDocument document,
out string headerHtmlCode, out string footerHtmlCode)
{
string previousLink, nextLink, homeLink;
previousLink = nextLink = homeLink = "#";
// Home:
if (document.PagesIndex.Count > 0)
{
homeLink = document.PagesIndex[0];
}
int currentPageIdx = document.PagesIndex.IndexOf(node.DestinationFileName);
if (currentPageIdx >= 0)
{
// Previous
if (currentPageIdx > 0)
{
previousLink = document.PagesIndex[currentPageIdx - 1];
}
// Next
if (currentPageIdx < (document.PagesIndex.Count - 1))
{
nextLink = document.PagesIndex[currentPageIdx + 1];
}
}
// Make replacements:
headerHtmlCode = HeaderHtmlCode.Replace(PREVIOUSPAGELINK, previousLink)
.Replace(NEXTPAGELINK, nextLink)
.Replace(HOMEPAGELINK, homeLink);
footerHtmlCode = FooterHtmlCode.Replace(PREVIOUSPAGELINK, previousLink)
.Replace(NEXTPAGELINK, nextLink)
.Replace(HOMEPAGELINK, homeLink);
}
/// <summary>
/// Tag for a java help map file of this section.
/// </summary>
public string JavaHelpMapEntry(ChmDocumentNode node)
{
return("<mapID target=\"" + JavaHelpTarget(node) + "\" url=\"" + node.Href + "\" />");
}
/// <summary>
/// Tag for a java help index file of this section.
/// </summary>
private string JavaHelpIndexEntry(ChmDocumentNode node)
{
return("<indexitem text=\"" + node.HtmlEncodedTitle + "\" target=\"" + JavaHelpTarget(node) + "\" />");
}
private string JavaHelpTarget(ChmDocumentNode node)
{
return(node.HtmlEncodedTitle);
}
