dotfilepatcher.cpp 文件参考

#include <sstream>
#include "dotfilepatcher.h"
#include "dotrunner.h"
#include "config.h"
#include "message.h"
#include "docparser.h"
#include "doxygen.h"
#include "util.h"
#include "dot.h"
#include "dir.h"

dotfilepatcher.cpp 的引用(Include)关系图:

浏览源代码.

函数
static QCString	replaceRef (const QCString &buf, const QCString &relPath, bool urlOnly, const QCString &context, const QCString &target=QCString())
static bool	readSVGSize (const QCString &fileName, int *width, int *height)
static void	writeSVGNotSupported (TextStream &out)

变量
static const char	svgZoomHeader []
static const char	svgZoomFooter []

函数说明

readSVGSize()

static bool readSVGSize ( const QCString &  fileName, int *  width, int *  height  )

static

在文件 dotfilepatcher.cpp 第 506 行定义.

{
  bool found=FALSE;
  std::ifstream f(fileName.str(),std::ifstream::in);
  if (!f.is_open())
  {
    return false;
  }
  std::string line;
  while (getline(f,line) && !found)
  {
    if (qstrncmp(line.c_str(),"<!--zoomable ",13)==0)
    {
      *width=-1;
      *height=-1;
      sscanf(line.c_str(),"<!--zoomable %d",height);
      found=true;
    }
    else if (sscanf(line.c_str(),"<svg width=\"%dpt\" height=\"%dpt\"",width,height)==2)
    {
      found=true;
    }
  }
  return true;
}

引用了 FALSE, qstrncmp() , 以及 QCString::str().

被这些函数引用 DotFilePatcher::writeSVGFigureLink().

replaceRef()

static QCString replaceRef ( const QCString &  buf, const QCString &  relPath, bool  urlOnly, const QCString &  context, const QCString &  target = QCString()  )

static

在文件 dotfilepatcher.cpp 第 126 行定义.

{
  // search for href="...", store ... part in link
  QCString href = "href";
  //bool isXLink=FALSE;
  int len = 6;
  int indexS = buf.find("href=\""), indexE;
  bool targetAlreadySet = buf.find("target=")!=-1;
  if (indexS>5 && buf.find("xlink:href=\"")!=-1) // XLink href (for SVG)
  {
    indexS-=6;
    len+=6;
    href.prepend("xlink:");
    //isXLink=TRUE;
  }
  if (indexS>=0 && (indexE=buf.find('"',indexS+len))!=-1)
  {
    QCString link = buf.mid(indexS+len,indexE-indexS-len);
    QCString result;
    if (urlOnly) // for user defined dot graphs
    {
      if (link.left(5)=="\\ref " || link.left(5)=="@ref ") // \ref url
      {
        result=href+"=\"";
        // fake ref node to resolve the url
        std::unique_ptr<IDocParser> parser { createDocParser() };
        std::unique_ptr<DocRef>     df     { createRef( *parser.get(), link.mid(5), context ) };
        result+=externalRef(relPath,df->ref(),TRUE);
        if (!df->file().isEmpty())
          result += addHtmlExtensionIfMissing(df->file());
        if (!df->anchor().isEmpty())
          result += "#" + df->anchor();
        result += "\"";
      }
      else
      {
        result = href+"=\"" + link + "\"";
      }
    }
    else // ref$url (external ref via tag file), or $url (local ref)
    {
      int marker = link.find('$');
      if (marker!=-1)
      {
        QCString ref = link.left(marker);
        QCString url = link.mid(marker+1);
        if (!ref.isEmpty())
        {
          result = externalLinkTarget(true);
          if (!result.isEmpty())targetAlreadySet=true;
        }
        result+= href+"=\"";
        result+=externalRef(relPath,ref,TRUE);
        result+= url + "\"";
      }
      else // should not happen, but handle properly anyway
      {
        result = href+"=\"" + link + "\"";
      }
    }
    if (!target.isEmpty() && !targetAlreadySet)
    {
      result+=" target=\""+target+"\"";
    }
    QCString leftPart = buf.left(indexS);
    QCString rightPart = buf.mid(indexE+1);
    //printf("replaceRef(\n'%s'\n)->\n'%s+%s+%s'\n",
    //    qPrint(buf),qPrint(leftPart),qPrint(result),qPrint(rightPart));
    return leftPart + result + rightPart;
  }
  else
  {
    return buf;
  }
}

引用了 addHtmlExtensionIfMissing(), createDocParser(), createRef(), externalLinkTarget(), externalRef(), QCString::find(), QCString::isEmpty(), QCString::left(), QCString::mid(), QCString::prepend() , 以及 TRUE.

被这些函数引用 DotFilePatcher::convertMapFile() , 以及 DotFilePatcher::run().

writeSVGNotSupported()

static void writeSVGNotSupported ( TextStream &  out )

static

在文件 dotfilepatcher.cpp 第 532 行定义.

{
  out << "<p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p>";
}

被这些函数引用 DotFilePatcher::writeSVGFigureLink().

变量说明

svgZoomFooter

const char svgZoomFooter[]

static

在文件 dotfilepatcher.cpp 第 72 行定义.

被这些函数引用 DotFilePatcher::run().

svgZoomHeader

const char svgZoomHeader[]

static

在文件 dotfilepatcher.cpp 第 28 行定义.

被这些函数引用 DotFilePatcher::run().