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-rw-r--r--src/formula.cpp114
1 files changed, 42 insertions, 72 deletions
diff --git a/src/formula.cpp b/src/formula.cpp
index 82bcc3f..1237fbd 100644
--- a/src/formula.cpp
+++ b/src/formula.cpp
@@ -16,15 +16,12 @@
#include "formula.h"
#include "message.h"
#include "config.h"
-#include "ftextstream.h"
#include "util.h"
#include "portable.h"
#include "image.h"
#include "fileinfo.h"
#include "dir.h"
-#include <qfile.h>
-
#include <map>
#include <vector>
#include <string>
@@ -73,7 +70,7 @@ FormulaManager &FormulaManager::instance()
void FormulaManager::readFormulas(const char *dir,bool doCompare)
{
- std::ifstream f(std::string(dir)+"/formula.repository");
+ std::ifstream f(std::string(dir)+"/formula.repository",std::ifstream::in);
if (f.is_open())
{
uint formulaCount=0;
@@ -105,7 +102,7 @@ void FormulaManager::readFormulas(const char *dir,bool doCompare)
formName = formName.substr(0,ei); // keep only the '\_form#<digits>' part
if (doCompare)
{
- int formId = stoi(formName.substr(hi+1));
+ int formId = std::stoi(formName.substr(hi+1));
std::string storedFormText = FormulaManager::instance().findFormula(formId);
if (storedFormText!=formText)
{
@@ -154,24 +151,23 @@ void FormulaManager::generateImages(const char *path,Format format,HighDPI hd) c
// generate a latex file containing one formula per page.
QCString texName="_formulas.tex";
IntVector formulasToGenerate;
- QFile f(texName);
- if (f.open(IO_WriteOnly))
+ std::ofstream t(texName.str(),std::ofstream::out | std::ofstream::binary);
+ if (t.is_open())
{
- FTextStream t(&f);
- if (Config_getBool(LATEX_BATCHMODE)) t << "\\batchmode" << endl;
- t << "\\documentclass{article}" << endl;
- t << "\\usepackage{ifthen}" << endl;
- t << "\\usepackage{epsfig}" << endl; // for those who want to include images
- t << "\\usepackage[utf8]{inputenc}" << endl; // looks like some older distributions with newunicode package 1.1 need this option.
+ if (Config_getBool(LATEX_BATCHMODE)) t << "\\batchmode\n";
+ t << "\\documentclass{article}\n";
+ t << "\\usepackage{ifthen}\n";
+ t << "\\usepackage{epsfig}\n"; // for those who want to include images
+ t << "\\usepackage[utf8]{inputenc}\n"; // looks like some older distributions with newunicode package 1.1 need this option.
writeExtraLatexPackages(t);
writeLatexSpecialFormulaChars(t);
if (!macroFile.isEmpty())
{
copyFile(macroFile,stripMacroFile);
- t << "\\input{" << stripMacroFile << "}" << endl;
+ t << "\\input{" << stripMacroFile << "}\n";
}
- t << "\\pagestyle{empty}" << endl;
- t << "\\begin{document}" << endl;
+ t << "\\pagestyle{empty}\n";
+ t << "\\begin{document}\n";
for (int i=0; i<(int)p->formulas.size(); i++)
{
QCString resultName;
@@ -181,13 +177,13 @@ void FormulaManager::generateImages(const char *path,Format format,HighDPI hd) c
if (!fi.exists())
{
// we force a pagebreak after each formula
- t << p->formulas[i].c_str() << endl << "\\pagebreak\n\n";
+ t << p->formulas[i].c_str() << "\n\\pagebreak\n\n";
formulasToGenerate.push_back(i);
}
Doxygen::indexList->addImageFile(resultName);
}
- t << "\\end{document}" << endl;
- f.close();
+ t << "\\end{document}\n";
+ t.close();
}
if (!formulasToGenerate.empty()) // there are new formulas
{
@@ -352,30 +348,23 @@ void FormulaManager::generateImages(const char *path,Format format,HighDPI hd) c
// read back %s_tmp.eps and replace
// bounding box values with x1,y1,x2,y2 and remove the HiResBoundingBox
- QFile epsIn(formBase+"_tmp.eps");
- QFile epsOut(formBase+"_tmp_corr.eps");
- if (epsIn.open(IO_ReadOnly) && epsOut.open(IO_WriteOnly))
+ std::ifstream epsIn(formBase.str()+"_tmp.eps",std::ifstream::in);
+ std::ofstream epsOut(formBase.str()+"_tmp_corr.eps",std::ofstream::out);
+ if (epsIn.is_open() && epsOut.is_open())
{
- int maxLineLen=100*1024;
- while (!epsIn.atEnd())
+ std::string line;
+ while (getline(epsIn,line))
{
- QCString buf(maxLineLen);
- FTextStream t(&epsOut);
- int numBytes = epsIn.readLine(buf.rawData(),maxLineLen);
- if (numBytes>0)
+ if (line.rfind("%%BoundingBox",0)==0)
+ {
+ epsOut << "%%BoundingBox: " << x1 << " " << y1 << " " << x2 << " " << y2 << "\n";
+ }
+ else if (line.rfind("%%HiResBoundingBox",0)==0) // skip this one
{
- buf.resize(numBytes+1);
- if (buf.startsWith("%%BoundingBox"))
- {
- t << "%%BoundingBox: " << x1 << " " << y1 << " " << x2 << " " << y2 << endl;
- }
- else if (buf.startsWith("%%HiResBoundingBox")) // skip this one
- {
- }
- else
- {
- t << buf;
- }
+ }
+ else
+ {
+ epsOut << line << "\n";
}
}
epsIn.close();
@@ -438,10 +427,9 @@ void FormulaManager::generateImages(const char *path,Format format,HighDPI hd) c
// generated images represent (we use this next time to avoid regeneration
// of the images, and to avoid forcing the user to delete all images in order
// to let a browser refresh the images).
- f.setName("formula.repository");
- if (f.open(IO_WriteOnly))
+ t.open("formula.repository",std::ofstream::out);
+ if (t.is_open())
{
- FTextStream t(&f);
for (int i=0; i<(int)p->formulas.size(); i++)
{
DisplaySize size = p->getDisplaySize(i);
@@ -450,9 +438,9 @@ void FormulaManager::generateImages(const char *path,Format format,HighDPI hd) c
{
t << "=" << size.width << "x" << size.height;
}
- t << ":" << p->formulas[i].c_str() << endl;
+ t << ":" << p->formulas[i].c_str() << "\n";
}
- f.close();
+ t.close();
}
// reset the directory to the original location.
Dir::setCurrent(oldDir);
@@ -522,36 +510,18 @@ static int determineInkscapeVersion(Dir &thisDir)
}
}
// read version file and determine major version
- QFile inkscapeVersionIn(inkscapeVersionFile);
- if (inkscapeVersionIn.open(IO_ReadOnly))
+ std::ifstream inkscapeVersionIn(inkscapeVersionFile.str(),std::ifstream::in);
+ if (inkscapeVersionIn.is_open())
{
- int maxLineLen=1024;
- while (!inkscapeVersionIn.atEnd())
+ std::string line;
+ while (getline(inkscapeVersionIn,line))
{
- QCString buf(maxLineLen);
- int numBytes = inkscapeVersionIn.readLine(buf.rawData(),maxLineLen);
- if (numBytes>0)
+ size_t dotPos = line.find('.');
+ if (line.rfind("Inkscape ",0)==0 && dotPos>0)
{
- buf.resize(numBytes+1);
- int dotPos = buf.find('.');
- if (buf.startsWith("Inkscape ") && dotPos>0)
- {
- // get major version
- bool ok;
- int version = buf.mid(9,dotPos-9).toInt(&ok);
- if (!ok)
- {
- Portable::sysTimerStop();
- return -1;
- }
- inkscapeVersion = version;
- break;
- }
- }
- else
- {
- Portable::sysTimerStop();
- return -1;
+ // get major version
+ inkscapeVersion = std::stoi(line.substr(9,dotPos-9));
+ break;
}
}
inkscapeVersionIn.close();
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