X-Git-Url: https://git.sven.stormbind.net/?a=blobdiff_plain;f=file.cpp;fp=file.cpp;h=0000000000000000000000000000000000000000;hb=d483bd8e6523c23c6f1d8908a2e0611c2bc9ff4f;hp=37402d5b1bba4e4f7250a398835c2280a40f7168;hpb=7dfa3fe589d1722d49681f42cdb0bf1e6efb5223;p=sven%2Fvym.git

diff --git a/file.cpp b/file.cpp
deleted file mode 100644
index 37402d5..0000000
--- a/file.cpp
+++ /dev/null
@@ -1,558 +0,0 @@
-#include <QDebug>
-#include <QDir>
-#include <QMessageBox>
-#include <QPixmap>
-#include <QLabel>
-#include <QTextStream>
-#include <iostream>
-#include <cstdlib>
-
-#include "file.h"
-#include "vymprocess.h"
-
-#if defined(Q_OS_WIN32)
-    #include "mkdtemp.h"
-    #include <windows.h>
-#endif
-
-#if defined(Q_OS_MACX)
-    #include "unistd.h"
-#endif
-
-using namespace File;
-
-extern QString zipToolPath;
-
-QString convertToRel (const QString &src, const QString &dst)
-{
-    // Creates a relative path pointing from src to dst
-
-    QString s=src;
-    QString d=dst;
-    int i;
-
-    if (s==d)
-    {
-        // Special case, we just need the name of the file,
-        // not the complete path
-        i=d.lastIndexOf ("/");
-        d=d.right (d.length()-i-1);
-    } else
-    {
-        // remove identical left parts
-        while (s.section("/",0,0) == d.section("/",0,0) )
-        {
-            i=s.indexOf ("/");
-            s=s.right (s.length()-i-1);
-            d=d.right (d.length()-i-1);
-        }
-
-        // Now take care of paths where we have to go back first
-        int srcsep=s.count("/");
-        while (srcsep > 0 )
-        {
-            d="../"+d;
-            srcsep--;
-        }
-    }
-    return d;
-}
-
-QString convertToAbs (const QString &src, const QString &dst)
-{
-    // Creates a relative path pointing from src to dst
-    QDir dd(src);
-    return dd.absoluteFilePath(dst);
-}
-
-
-QString basename(const QString &path)
-{
-    return path.section ('/', -1);
-}
-
-QString dirname(const QString &path)
-{
-    return path.section('/', 0, -2);
-}
-
-extern QString vymName;
-bool reallyWriteDirectory(const QString &dir)
-{
-    QStringList eList = QDir(dir).entryList();
-    if (eList.first() ==".")  eList.pop_front();    // remove "."
-    if (eList.first() =="..") eList.pop_front();    // remove "."
-    if (!eList.isEmpty())
-    {
-        QMessageBox mb( vymName,
-                        QObject::tr("The directory %1 is not empty.\nDo you risk to overwrite its contents?","write directory").arg(dir),
-                        QMessageBox::Warning,
-                        QMessageBox::Yes ,
-                        QMessageBox::Cancel | QMessageBox::Default,
-                        QMessageBox::NoButton );
-
-        mb.setButtonText( QMessageBox::Yes, QObject::tr("Overwrite") );
-        mb.setButtonText( QMessageBox::No, QObject::tr("Cancel"));
-        switch( mb.exec() )
-        {
-        case QMessageBox::Yes:
-            // save
-            return true;
-        case QMessageBox::Cancel:
-            // do nothing
-            return false;
-        }
-    }
-    return true;
-}
-
-QString makeTmpDir (bool &ok, QString prefix)   //FIXME-3 use QTemporaryDir
-{
-    bool b;
-    QString path=makeUniqueDir (b,QDir::tempPath()+"/"+prefix+"-XXXXXX");
-    ok=b;
-    return path;
-}
-
-bool isInTmpDir(QString fn)
-{
-    QString temp=QDir::tempPath();
-    int l=temp.length();
-    return fn.left(l)==temp;
-}
-
-QString makeUniqueDir (bool &ok,QString s)
-{
-    ok=true;
-
-    QString r;
-
-#if defined(Q_OS_WIN32)
-    r=mkdtemp (s);
-#else
-    // On Linux and friends use cstdlib
-    
-    // Convert QString to string 
-    ok=true;
-    char *p;
-    int bytes=s.length();
-    p=(char*) malloc (bytes+1);
-    int i;
-    for (i=0;i<bytes;i++)
-	p[i]=s.at(i).unicode();
-    p[bytes]=0;	
-
-    r=mkdtemp (p);
-    free (p);
-#endif
-
-    if (r.isEmpty()) ok=false;
-    return r;
-}
-
-void removeDir(QDir d)
-{
-    // This check should_ not be necessary, but proved to be useful ;-)
-    if (!isInTmpDir(d.path()))
-    {
-        qWarning ()<<"file.cpp::removeDir should remove " + d.path() + " - aborted.";
-        return;
-    }
-
-    // Traverse directories
-    d.setFilter( QDir::Dirs| QDir::Hidden | QDir::NoSymLinks );
-    QFileInfoList list = d.entryInfoList();
-    QFileInfo fi;
-
-    for (int i = 0; i < list.size(); ++i)
-    {
-        fi=list.at(i);
-        if (fi.fileName() != "." && fi.fileName() != ".." )
-        {
-            if ( !d.cd(fi.fileName()) )
-                qWarning ()<<"removeDir() cannot find the directory "+fi.fileName();
-            else
-            {
-                // Recursively remove subdirs
-                removeDir (d);
-                d.cdUp();
-            }
-        }
-    }
-
-    // Traverse files
-    d.setFilter( QDir::Files| QDir::Hidden | QDir::NoSymLinks );
-    list = d.entryInfoList();
-
-    for (int i = 0; i < list.size(); ++i)
-    {
-        fi=list.at(i);
-        QFile (fi.filePath()).remove();
-    }
-
-    QString dirName = d.dirName();
-    d.cdUp();
-    if (!d.rmdir(dirName))
-        qWarning ()<< "removeDir(" + dirName + ") failed!";
-}	
-
-bool copyDir (QDir src, QDir dst, const bool &override)   
-{
-    QStringList dirs  = src.entryList(QDir::AllDirs | QDir::Hidden | QDir::NoDotAndDotDot);
-    QStringList files = src.entryList(QDir::Files );
-
-    // Check if dst is a subdir of src, which would cause endless recursion...
-    if (dst.absolutePath().contains(src.absolutePath())) return false;
-    
-    // Traverse directories
-    QList<QString>::iterator d,f;
-    for (d = dirs.begin(); d != dirs.end(); ++d) 
-    {
-        if (!QFileInfo(src.path() + "/" + (*d)).isDir()) continue;
-
-        QDir cdir(dst.path() + "/" + (*d));
-        cdir.mkpath(cdir.path());
-
-        if (!copyDir (QDir(src.path() + "/" + (*d)), QDir(dst.path() + "/" + (*d)), override)) 
-            return false;
-    }
-
-    // Traverse files
-    for (f = files.begin(); f != files.end(); ++f) 
-    {
-        QFile cfile(src.path() + "/" + (*f));
-        QFile destFile(dst.path()+ "/" + src.relativeFilePath(cfile.fileName()));
-        if (destFile.exists() && override) 
-            destFile.remove();
-
-        if (!cfile.copy(dst.path() + "/" + src.relativeFilePath(cfile.fileName()))) 
-            return false;
-    }
-    return true;
-}
-
-void makeSubDirs (const QString &s)
-{
-    QDir d(s);
-    d.mkdir(s);
-    d.mkdir ("images");	
-    d.mkdir ("flags");	
-}
-
-ErrorCode zipDir ( QDir zipInputDir, QString zipName)
-{
-    zipName = QDir::toNativeSeparators(zipName);
-    ErrorCode err = Success;
-
-    QString symLinkTarget;
-
-    QString newName;
-    // Move existing file away
-    QFile file(zipName);
-    if (file.exists() )
-    {
-        symLinkTarget = file.symLinkTarget();
-        newName = zipName + ".tmp";
-        int n = 0;
-        while (!file.rename (newName) && n < 5)
-        {
-            newName = newName + QString().setNum(n);
-            n++;
-        }
-        if (n >= 5)
-        {
-            QMessageBox::critical( 0, QObject::tr( "Critical Error" ),
-                                   QObject::tr("Couldn't move existing file out of the way before saving."));
-            return Aborted;
-        }
-    }
-
-    // zip the temporary directory
-    VymProcess *zipProc=new VymProcess ();
-    QStringList args;
-
-#if defined(Q_OS_WIN32)
-    zipProc->setWorkingDirectory (QDir::toNativeSeparators(zipInputDir.path() + "\\") );    
-    args << "a" << zipName << "-tzip" << "-scsUTF-8"  << "*";
-    zipProc->start(zipToolPath, args);
- 
-    if (!zipProc->waitForStarted())
-    {
-        QMessageBox::critical( 0, QObject::tr( "Critical Error" ),
-            QObject::tr("Couldn't start tool to decompress data."));
-        err=Aborted;
-
-    }
-    while(zipProc->state()!=QProcess::NotRunning){
-        zipProc->waitForReadyRead();
-        result = zipProc->readAll();
-    }
-    
-    if (!zipProc->waitForStarted() )
-    {
-        // zip could not be started
-        QMessageBox::critical( 0, QObject::tr( "Critical Error" ),
-                               QObject::tr("Couldn't start zip to compress data."));
-        err=Aborted;
-    } else
-    {
-        // zip could be started
-        zipProc->waitForFinished();
-        if (zipProc->exitStatus()!=QProcess::NormalExit )
-        {
-            QMessageBox::critical( 0, QObject::tr( "Critical Error" ),
-                                   QObject::tr("zip didn't exit normally")+
-                                   "\n" + zipProc->getErrout());
-            err=Aborted;
-        } else
-        {
-            if (zipProc->exitCode()>0)
-            {
-                QMessageBox::critical( 0, QObject::tr( "Critical Error" ),
-                                       QString("zip exit code:  %1").arg(zipProc->exitCode() )+
-                                       "\n" + zipProc->getErrout() );
-                err=Aborted;
-            }
-        }
-    }
-    // qDebug() <<"Output: " << zipProc->getStdout()<<flush;   
-#else
-    zipProc->setWorkingDirectory (QDir::toNativeSeparators(zipInputDir.path() ));  
-    args <<"-r";
-    args <<zipName;
-    args <<".";
-
-    zipProc->start ("zip",args);
-    if (!zipProc->waitForStarted() )
-    {
-        // zip could not be started
-        QMessageBox::critical( 0, QObject::tr( "Critical Error" ),
-                               QObject::tr("Couldn't start zip to compress data."));
-        err=Aborted;
-    } else
-    {
-        // zip could be started
-        zipProc->waitForFinished();
-        if (zipProc->exitStatus()!=QProcess::NormalExit )
-        {
-            QMessageBox::critical( 0, QObject::tr( "Critical Error" ),
-                                   QObject::tr("zip didn't exit normally")+
-                                   "\n" + zipProc->getErrout());
-            err=Aborted;
-        } else
-        {
-            if (zipProc->exitCode()>0)
-            {
-                QMessageBox::critical( 0, QObject::tr( "Critical Error" ),
-                                       QString("zip exit code:  %1").arg(zipProc->exitCode() )+
-                                       "\n" + zipProc->getErrout() );
-                err=Aborted;
-            }
-        }
-    }
-#endif
-    // Try to restore previous file, if zipping failed
-    if (err == Aborted && !newName.isEmpty() && !file.rename (zipName) )
-	QMessageBox::critical( 0, QObject::tr( "Critical Error" ),
-	   QObject::tr("Couldn't rename %1 back to %2").arg(newName).arg(zipName) );
-    else
-    {
-        // Take care of symbolic link
-        if (!symLinkTarget.isEmpty() )
-        {
-            if (!QFile(symLinkTarget).remove() )
-            {
-                QMessageBox::critical( 0, QObject::tr( "Critical Error" ),
-                   QObject::tr("Couldn't remove target of old symbolic link %1").arg(symLinkTarget));
-                err = Aborted;
-                return err;
-            }
-
-            if (!QFile(zipName).rename(symLinkTarget) )
-            {
-                QMessageBox::critical( 0, QObject::tr( "Critical Error" ),
-                   QObject::tr("Couldn't rename output to target of old symbolic link %1").arg(symLinkTarget));
-                err = Aborted;
-                return err;
-            }
-            if (!QFile(symLinkTarget).link(zipName) )
-            {
-                QMessageBox::critical( 0, QObject::tr( "Critical Error" ),
-                   QObject::tr("Couldn't link from %1 to target of old symbolic link %2").arg(zipName).arg(symLinkTarget));
-                err = Aborted;
-                return err;
-            }
-        }
-
-    // Remove temporary file
-	if (!newName.isEmpty()  && !file.remove() )
-	    QMessageBox::critical( 0, QObject::tr( "Critical Error" ),
-           QObject::tr("Saved %1, but couldn't remove %2").arg(zipName).arg(newName));
-    }
-
-    return err;	
-}
-
-File::ErrorCode unzipDir ( QDir zipOutputDir, QString zipName)
-{
-    ErrorCode err=Success;
-
-    VymProcess *zipProc = new VymProcess ();
-    QStringList args;
-
-#if defined(Q_OS_WIN32)
-    zipProc->setWorkingDirectory (QDir::toNativeSeparators(zipOutputDir.path() + "\\") );
-    args << "-o" + zipOutputDir.path() << "x" << zipName.toUtf8() << "-scsUTF-8";
-    zipProc->start(zipToolPath, args);
-
-    if (!zipProc->waitForStarted())
-    {
-        QMessageBox::critical( 0, QObject::tr( "Critical Error" ),
-                               QObject::tr("Couldn't start tool to decompress data."));
-        err=Aborted;
-    }
-
-    while(zipProc->state()!=QProcess::NotRunning){
-        zipProc->waitForReadyRead();
-        result = zipProc->readAll();
-        //qDebug() << result << flush;
-    }
-    //qDebug() << zipProc->getStdout()<<flush;
-#else
-    zipProc->setWorkingDirectory (QDir::toNativeSeparators(zipOutputDir.path()));
-    args << "-o";   // overwrite existing files!
-    args << zipName ;
-    args << "-d";
-    args << zipOutputDir.path();
-
-    zipProc->start ("unzip",args);
-#endif
-    if (!zipProc->waitForStarted() )
-    {
-        QMessageBox::critical( 0, QObject::tr( "Critical Error" ),
-                               QObject::tr("Couldn't start %1 to decompress data.").arg(zipToolPath));
-        err=Aborted;
-
-
-    } else
-    {
-        zipProc->waitForFinished();
-        if (zipProc->exitStatus()!=QProcess::NormalExit )
-        {
-            QMessageBox::critical( 0,QObject::tr( "Critical Error" ),
-                                   QObject::tr("%1 didn't exit normally").arg(zipToolPath) +
-                                   zipProc->getErrout() );
-            err=Aborted;
-        } else
-        {
-            if (zipProc->exitCode()>0)
-            {
-                if (zipProc->exitCode()==9)
-                    // no zipped file, but maybe .xml or old version? Try again.
-                    err=NoZip;
-                else
-                {
-                    QMessageBox::critical( 0, QObject::tr( "Critical Error" ),
-                                           QString("%1 exit code:  %2").arg(zipToolPath).arg(zipProc->exitCode() ) +
-                                           zipProc->getErrout() );
-                    err=Aborted;
-                }
-            }
-        }
-    }
-    return err;
-}
-
-bool loadStringFromDisk (const QString &fname, QString &s)
-{
-    s="";
-    QFile file(fname);
-    if (!file.open(QFile::ReadOnly | QFile::Text)) {
-        qWarning()<<QString("loadStringFromDisk: Cannot read file %1\n%2")
-                    .arg(fname)
-                    .arg(file.errorString());
-        return false;
-    }
-
-    QTextStream in(&file);
-    s=in.readAll();
-    return true;
-}
-
-bool saveStringToDisk (const QString &fname, const QString &s)
-{
-    QFile file(fname);
-    // Write as binary (default), QFile::Text would convert linebreaks
-    if (!file.open(QFile::WriteOnly  )) {
-        qWarning()<<QString("saveStringToDisk: Cannot write file %1:\n%2.")
-                    .arg(fname)
-                    .arg(file.errorString());
-        return false;
-    }
-
-    QTextStream out(&file);
-    out.setCodec("UTF-8");
-    out << s;
-
-    return true;
-}
-
-FileType getMapType (const QString &fn)
-{
-    int i=fn.lastIndexOf(".");
-    if (i>=0)
-    {
-        QString postfix=fn.mid(i+1);
-        if (postfix=="vym" || postfix=="vyp" || postfix=="xml") return VymMap;
-        if (postfix=="mm") return FreemindMap;
-    }
-    return UnknownMap;
-}
-
-ImageIO::ImageIO ()
-{
-    // Create list with supported image types
-    // foreach (QByteArray format, QImageWriter::supportedImageFormats())
-    // imageTypes.append( tr("%1...").arg(QString(format).toUpper()));
-    imageFilters.append ("Images (*.png *.jpg *.jpeg *.bmp *.bmp *.ppm *.xpm *.xbm)");
-    imageTypes.append ("PNG");
-    imageFilters.append ("Portable Network Graphics (*.png)");
-    imageTypes.append ("PNG");
-    imageFilters.append ("Joint Photographic Experts Group (*.jpg)");
-    imageTypes.append ("JPG");
-    imageFilters.append ("Joint Photographic Experts Group (*.jpeg)");
-    imageTypes.append ("JPG");
-    imageFilters.append ("Windows Bitmap (*.bmp)");
-    imageTypes.append ("BMP");
-    imageFilters.append ("Portable Pixmap (*.ppm)");
-    imageTypes.append ("PPM");
-    imageFilters.append ("X11 Bitmap (*.xpm)");
-    imageTypes.append ("XPM");
-    imageFilters.append ("X11 Bitmap (*.xbm)");
-    imageTypes.append ("XBM");
-}
-
-QStringList ImageIO::getFilters()
-{
-    return imageFilters;
-}
-
-QString ImageIO::getType(QString filter)
-{
-    for (int i=0;i<imageFilters.count()+1;i++)
-        if (imageFilters.at(i)==filter) return imageTypes.at(i);
-    return QString();
-}
-
-QString ImageIO::guessType(QString fn)
-{
-    int i=fn.lastIndexOf(".");
-    if (i>=0)
-    {
-        QString postfix=fn.mid(i+1);
-        for (int i=1;i<imageFilters.count();i++)
-            if (imageFilters.at(i).contains(postfix)) return imageTypes.at(i);
-    }
-    return QString();
-}
-