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DocWriter.cpp
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2321 lines (2099 loc) · 61.5 KB
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//
// DocWriter.cpp
//
// $Id: //poco/1.4/PocoDoc/src/DocWriter.cpp#3 $
//
// Copyright (c) 2005-2009, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
//
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
#include "DocWriter.h"
#include "Poco/NumberFormatter.h"
#include "Poco/Path.h"
#include "Poco/String.h"
#include "Poco/DateTime.h"
#include "Poco/DateTimeFormat.h"
#include "Poco/DateTimeFormatter.h"
#include "Poco/RegularExpression.h"
#include "Poco/Exception.h"
#include "Poco/Format.h"
#include "Poco/Util/Application.h"
#include "Poco/CppParser/Struct.h"
#include "Poco/CppParser/Enum.h"
#include "Poco/CppParser/EnumValue.h"
#include "Poco/CppParser/Function.h"
#include "Poco/CppParser/Parameter.h"
#include "Poco/CppParser/TypeDef.h"
#include "Poco/CppParser/Variable.h"
#include <map>
#include <fstream>
#include <sstream>
#include <cctype>
using Poco::NumberFormatter;
using Poco::Path;
using Poco::DateTime;
using Poco::DateTimeFormat;
using Poco::DateTimeFormatter;
using Poco::RegularExpression;
using Poco::format;
using Poco::Util::Application;
using namespace Poco::CppParser;
std::string DocWriter::_language;
DocWriter::StringMap DocWriter::_strings;
Poco::Logger* DocWriter::_pLogger(0);
const std::string DocWriter::RFC_URI("http://www.ietf.org/rfc/rfc");
DocWriter::DocWriter(const NameSpace::SymbolTable& symbols, const std::string& path, bool prettifyCode, bool noFrames):
_prettifyCode(prettifyCode),
_noFrames(noFrames),
_htmlMode(false),
_literalMode(false),
_symbols(symbols),
_path(path),
_pNameSpace(0),
_pendingLine(false),
_indent(0),
_titleId(0)
{
_pLogger = &Poco::Logger::get("DocWriter");
Application& app = Application::instance();
_language = app.config().getString("PocoDoc.language", "EN");
logger().information(std::string("Loading translation strings [") + _language + "]");
loadStrings(_language);
}
DocWriter::~DocWriter()
{
}
void DocWriter::addPage(const std::string& path)
{
Page page;
page.path = path;
Path p(path);
p.setExtension("html");
page.fileName = p.getFileName();
_pages[page.fileName] = page;
}
void DocWriter::write()
{
writePages();
int nameSpaces = 0;
int classes = 0;
for (NameSpace::SymbolTable::const_iterator it = _symbols.begin(); it != _symbols.end(); ++it)
{
switch (it->second->kind())
{
case Symbol::SYM_NAMESPACE:
++nameSpaces;
logger().information("Generating namespace " + it->second->fullName());
writeNameSpace(static_cast<const NameSpace*>(it->second));
writeNameSpaceIndex(static_cast<const NameSpace*>(it->second));
break;
case Symbol::SYM_STRUCT:
++classes;
logger().information("Generating class/struct " + it->second->fullName());
writeClass(static_cast<const Struct*>(it->second));
break;
default:
break;
}
}
logger().information("Generating overview and index");
writeOverview();
writeIndex();
logger().information(NumberFormatter::format(nameSpaces) + " namespaces, " + NumberFormatter::format(classes) + " classes.");
Application& app = Application::instance();
app.config().setInt("PocoDoc.statistics.namespaces", nameSpaces);
app.config().setInt("PocoDoc.statistics.classes", classes);
std::ostringstream pageIndexStream;
writePageIndex(pageIndexStream);
app.config().setString("PocoDoc.pageIndex", pageIndexStream.str());
std::ostringstream nameSpaceIndexStream;
writeNameSpaceIndex(nameSpaceIndexStream);
app.config().setString("PocoDoc.nameSpaceIndex", nameSpaceIndexStream.str());
}
void DocWriter::writeOverview()
{
Application& app = Application::instance();
std::string software(app.config().getString("PocoDoc.software", ""));
std::string path(pathFor("overview.html"));
std::ofstream ostr(path.c_str());
if (!ostr.good()) throw Poco::CreateFileException(path);
writeHeader(ostr, tr("Overview"));
beginBody(ostr);
ostr << "<h3 class=\"overview\"><a href=\"index.html\" target=\"_top\">" << htmlize(software) << "</a></h3>\n";
if (!_pages.empty())
{
ostr << "<h4>" << tr("Guides") << "</h4>\n";
ostr << "<ul>\n";
std::set<std::string> categories;
for (PageMap::const_iterator it = _pages.begin(); it != _pages.end(); ++it)
{
categories.insert(it->second.category);
}
for (std::set<std::string>::const_iterator it = categories.begin(); it != categories.end(); ++it)
{
std::string fileName("category-");
fileName.append(makeFileName(*it));
fileName.append("-index.html");
ostr << "<li>";
writeTargetLink(ostr, fileName, tr(*it), "indexFrame");
ostr << "</li>\n";
writeCategoryIndex(*it, fileName);
}
ostr << "</ul>\n";
}
ostr << "<h4>" << tr("Namespaces") << "</h4>\n";
ostr << "<ul>\n";
std::map<std::string, Symbol*> namespaces; // sort namespaces by full name
for (NameSpace::SymbolTable::const_iterator it = _symbols.begin(); it != _symbols.end(); ++it)
{
if (it->second->kind() == Symbol::SYM_NAMESPACE)
{
namespaces[it->second->fullName()] = it->second;
}
}
for (std::map<std::string, Symbol*>::const_iterator it = namespaces.begin(); it != namespaces.end(); ++it)
{
ostr << "<li>";
writeTargetLink(ostr, baseNameFor(it->second) + "-index.html", it->second->fullName(), "indexFrame");
ostr << "</li>\n";
}
ostr << "</ul>\n";
ostr << "<h4>" << tr("Packages") << "</h4>\n";
ostr << "<ul>\n";
std::set<std::string> libs;
libraries(libs);
for (std::set<std::string>::const_iterator itl = libs.begin(); itl != libs.end(); ++itl)
{
ostr << "<li><b>" << *itl << "</b><br />\n";
std::set<std::string> pkgs;
packages(*itl, pkgs);
for (std::set<std::string>::const_iterator itp = pkgs.begin(); itp != pkgs.end(); ++itp)
{
std::string uri("package-");
uri += makeFileName(*itl);
uri += '.';
uri += makeFileName(*itp);
uri += "-index.html";
writeTargetLink(ostr, uri, *itp, "indexFrame");
ostr << "<br />\n";
writePackageIndex(uri, *itl, *itp);
}
}
ostr << "</ul>\n";
ostr << "<h4>";
writeTargetLink(ostr, "index-all.html", tr("All_Symbols"), "indexFrame");
ostr << "</h4>\n";
endBody(ostr);
writeFooter(ostr);
}
void DocWriter::writePageIndex(std::ostream& ostr)
{
std::set<std::string> categories;
for (PageMap::const_iterator it = _pages.begin(); it != _pages.end(); ++it)
{
categories.insert(it->second.category);
}
ostr << "<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\">" << std::endl;
int column = 0;
for (std::set<std::string>::const_iterator it = categories.begin(); it != categories.end(); ++it)
{
if (column == 0)
{
ostr << "<tr>" << std::endl;
}
ostr << "<td valign=\"top\"><div style=\"margin-right: 16px; margin-bottom: 16px;\">" << std::endl;
writeCategoryIndex(ostr, *it, "");
ostr << "</div></td>" << std::endl;
++column;
if (column == PAGE_INDEX_COLUMNS)
{
ostr << "</tr>" << std::endl;
column = 0;
}
}
if (column != 0)
{
while (column < PAGE_INDEX_COLUMNS)
{
ostr << "<td></td>" << std::endl;
++column;
}
ostr << "</tr>" << std::endl;
}
ostr << "</table>";
}
void DocWriter::writeNameSpaceIndex(std::ostream& ostr)
{
std::map<std::string, const NameSpace*> nsMap;
for (NameSpace::SymbolTable::const_iterator it = _symbols.begin(); it != _symbols.end(); ++it)
{
if (it->second->kind() == Symbol::SYM_NAMESPACE)
{
const NameSpace* pNameSpace = static_cast<const NameSpace*>(it->second);
nsMap[it->second->fullName()] = pNameSpace;
}
}
ostr << "<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\">" << std::endl;
int column = 0;
for (std::map<std::string, const NameSpace*>::const_iterator it = nsMap.begin(); it != nsMap.end(); ++it)
{
const NameSpace* pNameSpace = it->second;
if (column == 0)
{
ostr << "<tr>" << std::endl;
}
ostr << "<td valign=\"top\"><p style=\"margin-right: 16px; margin-bottom: 0px; margin-bottom: 0px;\">" << std::endl;
writeLink(ostr, uriFor(pNameSpace), pNameSpace->fullName());
ostr << "</p></td>" << std::endl;
++column;
if (column == NAMESPACE_INDEX_COLUMNS)
{
ostr << "</tr>" << std::endl;
column = 0;
}
}
if (column != 0)
{
while (column < PAGE_INDEX_COLUMNS)
{
ostr << "<td></td>" << std::endl;
++column;
}
ostr << "</tr>" << std::endl;
}
ostr << "</table>";
}
void DocWriter::writeEclipseTOC()
{
Application& app = Application::instance();
std::string software(app.config().getString("PocoDoc.software", ""));
std::string path(pathFor("toc.xml"));
Poco::Path p(path);
std::string dir = p[p.depth() - 1];
dir.append("/");
p.popDirectory();
std::ofstream ostr(p.toString().c_str());
if (!ostr.good()) throw Poco::CreateFileException(path);
ostr << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" << std::endl;
ostr << "<toc id=\"poco\" label=\"" << htmlize(software) << " " << tr("Reference") << "\" topic=\"" << dir << "welcome.html\">" << std::endl;
if (!_pages.empty())
{
ostr << "<topic label=\"" << tr("Guides") << "\">" << std::endl;
std::set<std::string> categories;
for (PageMap::const_iterator it = _pages.begin(); it != _pages.end(); ++it)
{
categories.insert(it->second.category);
}
for (std::set<std::string>::const_iterator it = categories.begin(); it != categories.end(); ++it)
{
ostr << "<topic label=\"" << *it << "\">" << std::endl;
for (PageMap::const_iterator itp = _pages.begin(); itp != _pages.end(); ++itp)
{
if (itp->second.category == *it)
{
ostr << "<topic label=\"" << itp->second.title << "\" href=\"" << dir << itp->second.fileName << "\"/>" << std::endl;
}
}
ostr << "</topic>" << std::endl;
}
ostr << "</topic>" << std::endl;
}
ostr << "<topic label=\"" << tr("Namespaces") << "\">" << std::endl;
std::map<std::string, Symbol*> namespaces; // sort namespaces by full name
for (NameSpace::SymbolTable::const_iterator it = _symbols.begin(); it != _symbols.end(); ++it)
{
if (it->second->kind() == Symbol::SYM_NAMESPACE)
{
namespaces[it->second->fullName()] = it->second;
}
}
for (std::map<std::string, Symbol*>::const_iterator it = namespaces.begin(); it != namespaces.end(); ++it)
{
ostr << "<topic label=\"" << it->second->fullName() << "\" href=\"" << dir << baseNameFor(it->second) << ".html" << "\"/>" << std::endl;
}
ostr << "</topic>" << std::endl;
ostr << "<topic label=\"" << tr("Packages") << "\">" << std::endl;
std::set<std::string> libs;
libraries(libs);
for (std::set<std::string>::const_iterator itl = libs.begin(); itl != libs.end(); ++itl)
{
ostr << "<topic label=\"" << *itl << "\">" << std::endl;
std::set<std::string> pkgs;
packages(*itl, pkgs);
for (std::set<std::string>::const_iterator itp = pkgs.begin(); itp != pkgs.end(); ++itp)
{
std::string uri("package-");
uri += makeFileName(*itl);
uri += '.';
uri += makeFileName(*itp);
uri += "-index.html";
ostr << "<topic label=\"" << *itp << "\" href=\"" << dir << uri << "\"/>" << std::endl;
}
ostr << "</topic>" << std::endl;
}
ostr << "</topic>" << std::endl;
ostr << "<topic label=\"" << tr("All_Symbols") << "\" href=\"" << dir << "index-all.html\"/>" << std::endl;
ostr << "</toc>" << std::endl;
}
void DocWriter::writeIndex()
{
std::string path(pathFor("index-all.html"));
std::ofstream ostr(path.c_str());
if (!ostr.good()) throw Poco::CreateFileException(path);
writeHeader(ostr, tr("Symbol_Index"));
beginBody(ostr);
ostr << "<h4>" << tr("All_Symbols") << "</h4>\n";
ostr << "<p class=\"index\">";
std::string prevName;
std::string prevNameSpace;
for (NameSpace::SymbolTable::const_iterator it = _symbols.begin(); it != _symbols.end(); ++it)
{
const std::string& name = it->second->name();
const std::string& nameSpace = it->second->nameSpace()->fullName();
if (it->second->getAccess() != Symbol::ACC_PRIVATE && (name != prevName || nameSpace != prevNameSpace) && name[0] != '#')
{
writeTargetLink(ostr, uriFor(it->second), htmlizeName(name), "detailsFrame");
if (!nameSpace.empty())
ostr << " (" << nameSpace << ")";
ostr << "<br />\n";
prevName = name;
prevNameSpace = nameSpace;
}
}
ostr << "</p>";
endBody(ostr);
writeFooter(ostr);
}
void DocWriter::writeNameSpaceIndex(const NameSpace* pNameSpace)
{
std::string path(pathFor(baseNameFor(pNameSpace) + "-index.html"));
std::ofstream ostr(path.c_str());
if (!ostr.good()) throw Poco::CreateFileException(path);
writeHeader(ostr, tr("Namespace") + " " + pNameSpace->fullName());
beginBody(ostr);
ostr << "<h4>";
writeTargetLink(ostr, uriFor(pNameSpace), pNameSpace->fullName(), "detailsFrame");
ostr << "</h4>\n";
ostr << "<p class=\"index\">";
std::string prevName;
for (NameSpace::Iterator it = pNameSpace->begin(); it != pNameSpace->end(); ++it)
{
const std::string& name = it->second->name();
if (name != prevName)
{
writeTargetLink(ostr, uriFor(it->second), name, "detailsFrame");
ostr << "<br />\n";
prevName = name;
}
}
ostr << "</p>";
endBody(ostr);
writeFooter(ostr);
}
void DocWriter::writePackageIndex(const std::string& file, const std::string& library, const std::string& package)
{
std::string path(pathFor(file));
std::ofstream ostr(path.c_str());
if (!ostr.good()) throw Poco::CreateFileException(path);
writeHeader(ostr, tr("Package_Index"));
beginBody(ostr);
ostr << "<h4>" << package << " (" << library << ")</h4>\n";
ostr << "<p class=\"index\">";
std::string prevName;
std::string prevNameSpace;
for (NameSpace::SymbolTable::const_iterator it = _symbols.begin(); it != _symbols.end(); ++it)
{
Symbol* pSym = it->second;
Function* pFunc = dynamic_cast<Function*>(pSym);
Struct* pStruct = dynamic_cast<Struct*>(pSym);
bool isClass = pStruct && pStruct->getAccess() == Symbol::ACC_PUBLIC;
bool isFunc = pFunc && pFunc->isFunction();
if (isClass || isFunc)
{
if (pSym->getLibrary() == library && pSym->getPackage() == package)
{
const std::string& name = pSym->name();
const std::string& nameSpace = pSym->nameSpace()->fullName();
if (name != prevName || nameSpace != prevNameSpace)
{
writeTargetLink(ostr, uriFor(pSym), htmlizeName(name), "detailsFrame");
ostr << "<br />\n";
prevName = name;
prevNameSpace = nameSpace;
}
}
}
}
ostr << "</p>";
endBody(ostr);
writeFooter(ostr);
}
void DocWriter::writeClass(const Struct* pStruct)
{
_pNameSpace = pStruct;
std::string path(pathFor(fileNameFor(pStruct)));
std::ofstream ostr(path.c_str());
if (!ostr.good()) throw Poco::CreateFileException(path);
std::string header;
if (pStruct->isClass())
header += tr("Class") + " ";
else
header += tr("Struct") + " ";
header += pStruct->fullName();
writeHeader(ostr, header);
writeTitle(ostr, pStruct->nameSpace(), pStruct->declaration() + (pStruct->isFinal() ? " final" : ""));
beginBody(ostr);
writeFileInfo(ostr, pStruct);
const std::string& doc = pStruct->getDocumentation();
if (pStruct->attrs().has("deprecated"))
{
writeDeprecated(ostr, pStruct->isClass() ? "class" : "struct");
}
if (!doc.empty())
{
if (doc.find("TODO") != std::string::npos)
logger().notice(std::string("TODO in class documentation for ") + pStruct->fullName());
writeSubTitle(ostr, tr("Description"));
writeDescription(ostr, pStruct->getDocumentation());
}
else if (pStruct->isPublic() && !pStruct->isDerived())
{
logger().notice(std::string("Public root class has no documentation: ") + pStruct->fullName());
}
writeInheritance(ostr, pStruct);
writeMethodSummary(ostr, pStruct);
writeNestedClasses(ostr, pStruct);
writeTypes(ostr, pStruct);
writeEnums(ostr, pStruct);
writeConstructors(ostr, pStruct);
writeDestructor(ostr, pStruct);
writeMethods(ostr, pStruct);
writeVariables(ostr, pStruct);
writeCopyright(ostr);
endBody(ostr);
writeFooter(ostr);
}
void DocWriter::writeNameSpace(const NameSpace* pNameSpace)
{
_pNameSpace = pNameSpace;
std::string path(pathFor(fileNameFor(pNameSpace)));
std::ofstream ostr(path.c_str());
if (!ostr.good()) throw Poco::CreateFileException(path);
writeHeader(ostr, tr("Namespace") + " " + pNameSpace->fullName());
writeTitle(ostr, pNameSpace->nameSpace(), std::string("namespace ") + pNameSpace->name());
beginBody(ostr);
writeSubTitle(ostr, tr("Overview"));
writeNameSpacesSummary(ostr, pNameSpace);
writeClassesSummary(ostr, pNameSpace);
writeTypesSummary(ostr, pNameSpace);
writeFunctionsSummary(ostr, pNameSpace);
writeNameSpaces(ostr, pNameSpace);
writeClasses(ostr, pNameSpace);
writeTypes(ostr, pNameSpace);
writeEnums(ostr, pNameSpace);
writeFunctions(ostr, pNameSpace);
writeVariables(ostr, pNameSpace);
writeCopyright(ostr);
endBody(ostr);
writeFooter(ostr);
}
std::string DocWriter::fileNameFor(const Symbol* pNameSpace)
{
std::string result(baseNameFor(pNameSpace));
if (!result.empty()) result.append(".html");
return result;
}
std::string DocWriter::baseNameFor(const Symbol* pNameSpace)
{
std::string result;
std::string fullName(pNameSpace->fullName());
std::string::const_iterator it = fullName.begin();
std::string::const_iterator end = fullName.end();
while (it != end)
{
if (*it == ':')
{
result += '.';
++it;
}
else result += *it;
if (it != end) ++it;
}
return result;
}
std::string DocWriter::pathFor(const std::string& file)
{
Path p(_path);
p.makeDirectory();
p.setFileName(file);
return p.toString();
}
std::string DocWriter::uriFor(const Symbol* pSymbol)
{
const Function* pFunc = dynamic_cast<const Function*>(pSymbol);
if (pFunc && pFunc->isConstructor())
return fileNameFor(pSymbol->nameSpace());
else if (dynamic_cast<const NameSpace*>(pSymbol))
return fileNameFor(pSymbol);
else
return fileNameFor(pSymbol->nameSpace()) + "#" + NumberFormatter::format(pSymbol->id());
}
std::string DocWriter::makeFileName(const std::string& str)
{
std::string result;
for (std::string::const_iterator it = str.begin(); it != str.end(); ++it)
{
if (std::isalnum(*it))
result += *it;
else
result += "_";
}
return result;
}
void DocWriter::writeHeader(std::ostream& ostr, const std::string& title)
{
Application& app = Application::instance();
std::string company(app.config().getString("PocoDoc.company", "Applied Informatics"));
std::string charset(app.config().getString("PocoDoc.charset", "utf-8"));
DateTime now;
ostr << "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">" << std::endl;
ostr << "<html xmlns=\"http://www.w3.org/1999/xhtml\">" << std::endl;
ostr << "<head>" << std::endl;
ostr << "<title>" << htmlize(title) << "</title>" << std::endl;
ostr << "<meta http-equiv=\"content-type\" content=\"text/html; charset=" << charset << "\"/>" << std::endl;
ostr << "<meta name=\"author\" content=\"" << htmlize(company) << "\"/>" << std::endl;
ostr << "<meta name=\"publisher\" content=\"" << htmlize(company) << "\"/>" << std::endl;
ostr << "<meta name=\"copyright\" content=\"Copyright (c) " << now.year() << ", " << htmlize(company) << "\"/>" << std::endl;
ostr << "<meta name=\"language\" content=\"en\"/>" << std::endl;
ostr << "<meta name=\"date\" content=\"" << DateTimeFormatter::format(now, "%Y-%m-%d") << "\"/>" << std::endl;
ostr << "<meta name=\"generator\" content=\"" << app.config().getString("PocoDoc.generator", "PocoDoc") << "\"/>" << std::endl;
ostr << "<link rel=\"stylesheet\" href=\"css/styles.css\" type=\"text/css\"/>" << std::endl;
if (_prettifyCode)
{
ostr << "<link href=\"css/prettify.css\" type=\"text/css\" rel=\"stylesheet\"/>" << std::endl;
ostr << "<script type=\"text/javascript\" src=\"js/prettify.js\"></script>" << std::endl;
}
ostr << "</head>" << std::endl;
ostr << "<body bgcolor=\"#ffffff\" leftmargin=\"0\" topmargin=\"0\"";
if (_prettifyCode)
ostr << " onload=\"prettyPrint()\"";
ostr << ">" << std::endl;
}
void DocWriter::writeFooter(std::ostream& ostr)
{
Application& app = Application::instance();
std::string googleAnalyticsCode(app.config().getString("PocoDoc.googleAnalyticsCode", ""));
ostr << googleAnalyticsCode;
ostr << "</body>" << std::endl;
ostr << "</html>" << std::endl;
}
void DocWriter::writeCopyright(std::ostream& ostr)
{
Application& app = Application::instance();
std::string software(app.config().getString("PocoDoc.software", ""));
std::string version(app.config().getString("PocoDoc.version", ""));
std::string company(app.config().getString("PocoDoc.company", "Applied Informatics"));
std::string companyURI(app.config().getString("PocoDoc.companyURI", "http://www.appinf.com/"));
std::string licenseURI(app.config().getString("PocoDoc.licenseURI", ""));
DateTime now;
ostr << "<p class=\"footer\">";
ostr << htmlize(software) << " " << htmlize(version) << "<br />\n";
ostr << tr("Copyright") << " © " << now.year() << ", ";
writeTargetLink(ostr, companyURI, htmlize(company), "_blank");
if (!licenseURI.empty())
{
ostr << " ";
std::string license("(");
license.append(tr("License"));
license.append(")");
writeTargetLink(ostr, licenseURI, htmlize(license), "_blank");
}
ostr << "</p>\n";
}
void DocWriter::writeTitle(std::ostream& ostr, const std::string& category, const std::string& title)
{
Application& app = Application::instance();
std::string headerImage(app.config().getString("PocoDoc.headerImage", ""));
ostr << "<div class=\"header\">\n";
if (!headerImage.empty())
{
ostr << "<img src=\"" << headerImage << "\" alt=\"\" align=\"right\" border=\"0\" style=\"padding-right: 20px;\">\n";
}
ostr << "<h1 class=\"category\">";
ostr << htmlize(category);
ostr << "</h1>\n";
ostr << "<h1 class=\"title\">" << htmlize(title) << "</h1>";
ostr << "\n</div>\n";
}
void DocWriter::writeTitle(std::ostream& ostr, const NameSpace* pNameSpace, const std::string& title)
{
Application& app = Application::instance();
std::string headerImage(app.config().getString("PocoDoc.headerImage", ""));
ostr << "<div class=\"header\">\n";
if (!headerImage.empty())
{
ostr << "<img src=\"" << headerImage << "\" alt=\"\" align=\"right\" border=\"0\" style=\"padding-right: 20px;\">\n";
}
const std::string& nameSpace = pNameSpace->fullName();
if (!nameSpace.empty())
{
ostr << "<h1 class=\"namespace\">";
writeLink(ostr, uriFor(pNameSpace), nameSpace, "namespace");
ostr << "</h1>\n";
}
std::string::size_type posFirstOpen = title.find_first_of('<');
bool isTemplate = (posFirstOpen != std::string::npos);
std::string::size_type posFirstClose = std::string::npos;
std::string templateParam;
std::string templateParamSpec;
if (isTemplate)
{
int tempCount = 1;
posFirstClose = posFirstOpen;
while (tempCount != 0)
{
++posFirstClose;
if (title[posFirstClose] == '>')
--tempCount;
if (title[posFirstClose] == '<')
++tempCount;
}
++posFirstClose;
templateParam = title.substr(0, posFirstClose);
templateParamSpec = title.substr(posFirstClose+1);
}
if (isTemplate)
{
ostr << "<h1 class=\"template\">"
<< htmlize(templateParam)
<< "</h1>\n"
<< "<h1 class=\"symbol\">"
<< htmlize(templateParamSpec)
<< "</h1>";
}
else
{
ostr << "<h1 class=\"symbol\">"
<< htmlize(title)
<< "</h1>";
}
ostr << "\n</div>\n";
}
void DocWriter::writeSubTitle(std::ostream& ostr, const std::string& title)
{
ostr << "<h2>"
<< htmlize(title)
<< "</h2>\n";
}
void DocWriter::beginBody(std::ostream& ostr)
{
ostr << "<div class=\"body\">\n";
}
void DocWriter::endBody(std::ostream& ostr)
{
ostr << "\n</div>\n";
}
void DocWriter::writeDescription(std::ostream& ostr, const std::string& text)
{
ostr << "<div class=\"description\">\n"
<< "<p>";
_titleId = 0;
_htmlMode = false;
TextState state = TEXT_PARAGRAPH;
std::string::const_iterator it = text.begin();
std::string::const_iterator end = text.end();
while (it != end)
{
std::string line;
while (it != end && *it != '\n') line += *it++;
writeDescriptionLine(ostr, line, state);
if (it != end) ++it;
}
switch (state)
{
case TEXT_PARAGRAPH:
ostr << "</p>";
break;
case TEXT_LIST:
ostr << "</li>\n</ul>";
break;
case TEXT_OLIST:
ostr << "</li>\n</ol>";
break;
case TEXT_LITERAL:
ostr << "</pre>";
break;
default:
break;
}
ostr << "\n</div>\n";
}
void DocWriter::writeDescriptionLine(std::ostream& ostr, const std::string& text, TextState& state)
{
if (_htmlMode)
{
writeText(ostr, text);
}
else
{
TextState lineState = analyzeLine(text);
if (lineState == TEXT_LITERAL && state != lineState)
{
_indent = 0;
_pendingLine = false;
}
switch (lineState)
{
case TEXT_PARAGRAPH:
switch (state)
{
case TEXT_PARAGRAPH:
writeText(ostr, text);
break;
case TEXT_LIST:
ostr << "</li>\n</ul>\n<p>";
writeText(ostr, text);
break;
case TEXT_OLIST:
ostr << "</li>\n</ol>\n<p>";
writeText(ostr, text);
break;
case TEXT_LITERAL:
ostr << "</pre>\n<p>";
writeText(ostr, text);
break;
default:
break;
}
state = TEXT_PARAGRAPH;
break;
case TEXT_LIST:
switch (state)
{
case TEXT_PARAGRAPH:
ostr << "</p>\n<ul>\n<li>";
writeListItem(ostr, text);
state = TEXT_LIST;
break;
case TEXT_LIST:
case TEXT_OLIST:
ostr << "</li>\n<li>";
writeListItem(ostr, text);
state = TEXT_LIST;
break;
case TEXT_LITERAL:
writeLiteral(ostr, text);
break;
default:
break;
}
break;
case TEXT_OLIST:
switch (state)
{
case TEXT_PARAGRAPH:
ostr << "</p>\n<ol>\n<li>";
writeOrderedListItem(ostr, text);
state = TEXT_OLIST;
break;
case TEXT_LIST:
case TEXT_OLIST:
ostr << "</li>\n<li>";
writeOrderedListItem(ostr, text);
state = TEXT_OLIST;
break;
case TEXT_LITERAL:
writeLiteral(ostr, text);
break;
default:
break;
}
break;
case TEXT_LITERAL:
switch (state)
{
case TEXT_PARAGRAPH:
ostr << "</p>\n<pre";
if (_prettifyCode) ostr << " class=\"prettyprint\"";
ostr << ">";
writeLiteral(ostr, text);
state = TEXT_LITERAL;
break;
case TEXT_LIST:
writeText(ostr, text);
state = TEXT_LIST;
break;
case TEXT_OLIST:
writeText(ostr, text);
state = TEXT_OLIST;
break;
case TEXT_LITERAL:
writeLiteral(ostr, text);
break;
default:
break;
}
break;
case TEXT_WHITESPACE:
switch (state)
{
case TEXT_PARAGRAPH:
ostr << "</p>\n<p>";
break;
case TEXT_LIST:
ostr << "</li>\n</ul>\n<p>";
state = TEXT_PARAGRAPH;
break;
case TEXT_OLIST:
ostr << "</li>\n</ol>\n<p>";
state = TEXT_PARAGRAPH;
break;
case TEXT_LITERAL:
writeLiteral(ostr, text);
break;
default:
break;
}
break;
}
}
}
void DocWriter::writeSummary(std::ostream& ostr, const std::string& text, const std::string& uri)
{
ostr << "<p>";
std::string::const_iterator beg = text.begin();
std::string::const_iterator it = beg;
std::string::const_iterator end = text.end();
while (it != end && *it != '.') ++it;
if (it != end) ++it;
writeText(ostr, beg, it);
if (!uri.empty())
{
ostr << " ";
writeImageLink(ostr, uri, "arrow.gif", tr("more"));
}
ostr << "</p>\n";
}
DocWriter::TextState DocWriter::analyzeLine(const std::string& line)
{
int nSpaces = 0;
std::string::const_iterator it = line.begin();
std::string::const_iterator end = line.end();
while (it != end && std::isspace(*it)) { ++it; ++nSpaces; }
if (it == end)
return TEXT_WHITESPACE;
else if (nSpaces < 3)
return TEXT_PARAGRAPH;
else if (*it == '-' || *it == '*')
return TEXT_LIST;
else if (std::isdigit(*it))