public static Preprocessor Create(string projectPath)
{
Preprocessor preprocessor = null;
string preprocessorFilename = Path.Combine(projectPath,Constants.PreprocessorFilename);
if( File.Exists(preprocessorFilename) )
{
try
{
using( Stream stream = new FileStream(preprocessorFilename,FileMode.Open,FileAccess.Read,FileShare.Read) )
preprocessor = (Preprocessor)new BinaryFormatter().Deserialize(stream);
}
catch( Exception exception )
{
MessageBox.Show("The preprocessor file was corrupt and will be regenerated: " + exception.Message);
}
}
if( preprocessor == null )
{
preprocessor = new Preprocessor();
preprocessor._topics = new Dictionary<string,TopicPreprocessor>();
preprocessor._images = new Dictionary<string,ImagePreprocessor>();
}
preprocessor._projectPath = projectPath;
preprocessor._preprocessorFilename = preprocessorFilename;
return preprocessor;
}
public void AddContextSensitiveHelp(Preprocessor.TopicPreprocessor preprocessedTopic,string defineId)
{
if( !ContextSensitiveHelps.ContainsKey(preprocessedTopic) )
ContextSensitiveHelps.Add(preprocessedTopic,new List<string>());
ContextSensitiveHelps[preprocessedTopic].Add(defineId);
}
public TopicCompiler(HelpComponents helpComponents,Preprocessor.TopicPreprocessor preprocessedTopic,TopicCompilerSettingsInterface topicCompilerSettings)
{
_helpComponents = helpComponents;
_preprocessedTopic = preprocessedTopic;
_topicCompilerSettings = topicCompilerSettings;
_sb = new StringBuilder();
_tagSettings = new Dictionary<string,TagSettings>();
_tagSettings.Add(TagTitle,new TagSettings(true,null,(EndTagHandlerDelegate)EndTitleHandler,0,0));
_tagSettings.Add(ContextTag,new TagSettings(false,(StartTagHandlerDelegate)StartContextHandler,null,1,Int32.MaxValue));
_tagSettings.Add(IndentTag,new TagSettings(true,(StartTagHandlerDelegate)StartIndentHandler,(EndTagHandlerDelegate)EndTagHandlerUsingFilledEndTagStack,0,1));
_tagSettings.Add(CenterTag,new TagSettings("<div align=\"center\">","</div>"));
_tagSettings.Add(BoldTag,new TagSettings("<b>","</b>"));
_tagSettings.Add(ItalicsTag,new TagSettings("<i>","</i>"));
_tagSettings.Add(FontTag,new TagSettings(true,(StartTagHandlerDelegate)StartFontHandler,"</span>",1,3));
_tagSettings.Add(ListTag,new TagSettings(true,(StartTagHandlerDelegate)StartListHandler,(EndTagHandlerDelegate)EndTagHandlerUsingFilledEndTagStack,0,1));
_tagSettings.Add(ListItemTag,new TagSettings("<li>","</li>"));
_tagSettings.Add(HeaderTag,new TagSettings("<div class=\"header_size header\">","</div>"));
_tagSettings.Add(TitleHeaderTag,new TagSettings(false,(StartTagHandlerDelegate)StartTitleHeaderHandler,null,0,0));
_tagSettings.Add(SubheaderTag,new TagSettings("<div class=\"subheader_size subheader\">","</div>"));
_tagSettings.Add(ImageTag,new TagSettings(false,(StartTagHandlerDelegate)StartImageHandler,null,1,2));
_tagSettings.Add(TopicTag,new TagSettings(false,(StartTagHandlerDelegate)StartTopicHandler,null,1,1));
_tagSettings.Add(LinkTag,new TagSettings(true,(StartTagHandlerDelegate)StartLinkHandler,"</a>",1,1));
_tagSettings.Add(TableTag,new TagSettings(true,(StartTagHandlerDelegate)StartTableHandler,(EndTagHandlerDelegate)EndTableHandler,1,3));
_tagSettings.Add(TableCellTag,new TagSettings(true,(StartTagHandlerDelegate)StartTableCellHandler,(EndTagHandlerDelegate)EndTableCellHandler,0,1));
_tagSettings.Add(SeeAlsoTag,new TagSettings(false,(StartTagHandlerDelegate)StartSeeAlsoHandler,null,1,Int32.MaxValue));
_tagSettings.Add(LogicTag,new TagSettings(true,"",(EndTagHandlerDelegate)EndLogicHandler,0,0));
_tagSettings.Add(LogicColorTag,new TagSettings(true,"",(EndTagHandlerDelegate)EndLogicColorHandler,0,0));
_tagSettings.Add(PffTag,new TagSettings(true,"",(EndTagHandlerDelegate)EndPffHandler,0,0));
_tagSettings.Add(PffColorTag,new TagSettings(true,"",(EndTagHandlerDelegate)EndPffColorHandler,0,0));
_tagSettings.Add(HtmlTag,new TagSettings("",""));
_blockTags = new Dictionary<string,string>();
_blockTags.Add(MakeTag(LogicTag,true),MakeTag(LogicTag,false));
_blockTags.Add(MakeTag(PffTag,true),MakeTag(PffTag,false));
_blockTags.Add(MakeTag(HtmlTag,true),MakeTag(HtmlTag,false));
}
public void Compile(Preprocessor preprocessor)
{
Compile(File.ReadAllLines(_tableOfContentsFilename),preprocessor);
}
public void Compile(string[] lines,Preprocessor preprocessor)
{
_tableOfContentsRootNode = _tableOfContentsParser.Parse(lines,preprocessor);
}
public string Format(string[] lines,Preprocessor preprocessor)
{
Compile(lines,preprocessor);
return TopicListParser.Format(_indexRootNode,true);
}
public void Compile(Preprocessor preprocessor)
{
Compile(File.ReadAllLines(_indexFilename),preprocessor);
}
public void Compile(string[] lines,Preprocessor preprocessor)
{
_indexRootNode = _indexParser.Parse(lines,preprocessor);
}
public TopicListNode Parse(string[] lines, Preprocessor preprocessor)
{
string fileDescription = _indexParser ? "index" : "table of contents";
TopicListNode rootNode = null;
List <TopicListNode> parentNodes = new List <TopicListNode>();
for (int i = 0; i < lines.Length; i++)
{
string line = lines[i];
int zeroBasedLevel = 0; // the level is zero-based (but displayed as one-based)
for ( ; zeroBasedLevel < line.Length && line[zeroBasedLevel] == '\t'; zeroBasedLevel++)
{
;
}
line = line.Trim();
int hashPos = line.IndexOf('#');
if (hashPos >= 0) // a comment
{
line = line.Substring(0, hashPos).Trim();
}
if (line.Length == 0) // an empty line
{
continue;
}
try
{
if (parentNodes.Count == 0 && zeroBasedLevel >= 1)
{
throw new Exception("must be at level 1 because it is the first node");
}
if (_indexParser && zeroBasedLevel >= 2)
{
throw new Exception(String.Format("has more than the maximum allowed levels ({0} > 2)", zeroBasedLevel + 1));
}
if (zeroBasedLevel > parentNodes.Count)
{
throw new Exception(String.Format("cannot increase more than one level from {0} to {1}", parentNodes.Count, zeroBasedLevel + 1));
}
int pipePos = line.IndexOf('|');
string filename = (pipePos >= 0) ? line.Substring(0, pipePos).Trim() : line;
string title = (pipePos >= 0) ? line.Substring(pipePos + 1).Trim() : null;
if (title != null && String.IsNullOrWhiteSpace(title))
{
throw new Exception("has a blank title");
}
Preprocessor.TopicPreprocessor topic = String.IsNullOrWhiteSpace(filename) ? null : preprocessor.GetTopic(filename);
bool isLinkToChm = (title != null && GetLinkToChm(title) != null);
if (isLinkToChm && zeroBasedLevel > 0)
{
throw new Exception("is invalid because links to other help files must only be at level one");
}
if (_indexParser) // index
{
// an index entry must be either a topic or a link to a help file
if (topic == null && !isLinkToChm)
{
throw new Exception("must specify a topic filename");
}
}
TopicListNode newNode = new TopicListNode(topic, title);
if (rootNode == null) // the root node
{
rootNode = newNode;
parentNodes.Add(rootNode);
}
else if (zeroBasedLevel == parentNodes.Count) // child node
{
if (!_indexParser && parentNodes[zeroBasedLevel - 1].Topic != null)
{
throw new Exception("is invalid because nothing can come at a level under a topic");
}
parentNodes[zeroBasedLevel - 1].ChildNode = newNode;
parentNodes.Add(newNode);
}
else // sibling node (at the same or previous level)
{
while (parentNodes.Count > (zeroBasedLevel + 1))
{
parentNodes.RemoveAt(parentNodes.Count - 1);
}
if (!_indexParser && newNode.Topic != null && parentNodes[zeroBasedLevel].Topic == null)
{
throw new Exception("is invalid because a topic cannot come after a chapter at the same level");
}
parentNodes[zeroBasedLevel].SiblingNode = newNode;
parentNodes[zeroBasedLevel] = newNode;
}
}
catch (Exception exception)
{
throw new Exception(String.Format("The {0} line #{1} \"{2}\" {3}", fileDescription, i + 1, line, exception.Message));
}
}
if (rootNode == null)
{
throw new Exception(String.Format("The {0} does not have any entries", fileDescription));
}
// make sure that every topic is included
HashSet <Preprocessor.TopicPreprocessor> allTopics = preprocessor.GetAllTopics(false);
RemoveUsedTopics(rootNode, allTopics);
StringBuilder sb = new StringBuilder();
foreach (Preprocessor.TopicPreprocessor topic in allTopics)
{
if (!topic.Optional)
{
sb.AppendLine(Path.GetFileName(topic.Filename));
}
}
if (sb.Length > 0)
{
throw new Exception(String.Format("The {0} is missing entries for the topics:\r\n\r\n{1}", fileDescription, sb.ToString()));
}
return(rootNode);
}
public void Compile(string[] lines,Preprocessor preprocessor)
{
throw new NotImplementedException();
}
public string Format(string[] lines, Preprocessor preprocessor)
{
Compile(lines, preprocessor);
return(TopicListParser.Format(_indexRootNode, true));
}
public void Compile(Preprocessor preprocessor)
{
Compile(File.ReadAllLines(_indexFilename), preprocessor);
}
public void Compile(string[] lines, Preprocessor preprocessor)
{
_indexRootNode = _indexParser.Parse(lines, preprocessor);
}
public void AddContextSensitiveHelp(Preprocessor.TopicPreprocessor preprocessedTopic,string defineId)
{
}
public string Format(string[] lines,Preprocessor preprocessor)
{
Compile(lines,preprocessor);
return TopicListParser.Format(_tableOfContentsRootNode,false);
}
public Topic(Preprocessor.TopicPreprocessor preprocessedTopic)
{
_preprocessedTopic = preprocessedTopic;
}
public void Compile(string[] lines, Preprocessor preprocessor)
{
throw new NotImplementedException();
}
public string Format(string[] lines,Preprocessor preprocessor)
{
throw new Exception("The topic file does not support automatic formatting.");
}
public string Format(string[] lines, Preprocessor preprocessor)
{
throw new Exception("The topic file does not support automatic formatting.");
}
