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#include <qfile.h>
#include <qtextstream.h>
#include <qmessagebox.h>
#include <qregexp.h>
#include "noteobj.h"
/////////////////////////////////////////////////////////////////
// NoteObj
/////////////////////////////////////////////////////////////////
NoteObj::NoteObj()
{
clear();
}
NoteObj::NoteObj(const QString &s)
{
clear();
note=s;
}
void NoteObj::copy (NoteObj other)
{
note=other.note;
fonthint=other.fonthint;
filenamehint="";
}
void NoteObj::clear()
{
note="";
fonthint="undef";
filenamehint="";
}
void NoteObj::setNote (const QString &s)
{
note=s;
}
QString NoteObj::getNote()
{
return note;
}
QString NoteObj::getNoteASCII()
{
QString r=note;
// Remove all <style...> ...</style>
QRegExp rx ("<style.*>.*</style>");
rx.setMinimal(true);
r.replace (rx,"");
// convert all "<br*>" to "\n"
rx.setPattern ("<br.*>");
r.replace (rx,"\n");
// convert all "</p>" to "\n"
rx.setPattern ("</p>");
r.replace (rx,"\n");
// remove all remaining tags
rx.setPattern ("<.*>");
r.replace (rx,"");
// If string starts with \n now, remove it.
// It would be wrong in an OOo export for example
while (r.at(0)=='\n') r.remove (0,1);
// convert "&", "<" and ">"
rx.setPattern (">");
r.replace (rx,">");
rx.setPattern ("<");
r.replace (rx,"<");
rx.setPattern ("&");
r.replace (rx,"&");
rx.setPattern (""");
r.replace (rx,"\"");
return r;
}
QString NoteObj::getNoteOpenDoc()
{
// Evil hack to transform QT Richtext into
// something which can be used in OpenDoc format
//
// TODO create clean XML transformation which also
// considers fonts, colors, ...
QString r=note;
// convert all "<br*>"
QRegExp re("<br.*>");
re.setMinimal(true);
r.replace (re,"<text:line-break/>");
// convert all "<p>"
re.setPattern ("<p>");
r.replace (re,"<text:line-break/>");
// Remove all other tags, e.g. paragraphs will be added in
// templates used during export
re.setPattern ("</?html.*>");
r.replace (re,"");
re.setPattern ("</?head.*>");
r.replace (re,"");
re.setPattern ("</?body.*>");
r.replace (re,"");
re.setPattern ("</?meta.*>");
r.replace (re,"");
re.setPattern ("</?span.*>");
r.replace (re,"");
re.setPattern ("</?p.*>");
r.replace (re,"");
r="<text:span text:style-name=\"vym-notestyle\">"+r+"</text:span>";
return r;
}
void NoteObj::setFontHint (const QString &s)
{
// only for backward compatibility (pre 1.5 )
fonthint=s;
}
QString NoteObj::getFontHint()
{
// only for backward compatibility (pre 1.5 )
return fonthint;
}
void NoteObj::setFilenameHint (const QString &s)
{
filenamehint=s;
}
QString NoteObj::getFilenameHint()
{
return filenamehint;
}
bool NoteObj::isEmpty ()
{
return note.isEmpty();
}
QString NoteObj::saveToDir ()
{
// QTextEdit may generate fontnames with unquoted &, like
// in "Lucida B&H". This is invalid in XML and thus would crash
// the XML parser
// More invalid XML is generated with bullet lists:
// There are 2 <style> tags in one <li>, so we merge them here
int pos=0;
bool inbracket=false;
int begin_bracket;
bool inquot=false;
QString n=note;
while (pos<n.length())
{
if (n.mid(pos,1)=="<")
{
inbracket=true;
begin_bracket=pos;
}
if (n.mid(pos,1)==">")
{
inbracket=false;
QString s=n.mid(begin_bracket,pos-begin_bracket+1);
int sl=s.length();
if (s.count("style=\"")>1)
{
QRegExp rx("style=\\s*\"(.*)\"\\s*style=\\s*\"(.*)\"");
rx.setMinimal (true);
s.replace(rx,"style=\"\\1 \\2\"");
n.replace (begin_bracket,sl,s);
pos=pos-(sl-s.length());
}
}
if (n.mid(pos,1)=="\"" && inbracket)
{
if (!inquot)
inquot=true;
else
inquot=false;
}
if (n.mid(pos,1)=="&" && inquot)
{
// Now we are inside < " " >
n.replace(pos,1,"&");
pos=pos+3;
}
pos++;
}
return beginElement ("htmlnote",attribut("fonthint",fonthint)) + "\n"+ n+ "\n" +endElement ("htmlnote");
}
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