#include "noteobj.h"
#include <QRegExp>
#include <QDebug>
#include <QTextDocument> // for mightBeRichText
/////////////////////////////////////////////////////////////////
// NoteObj
/////////////////////////////////////////////////////////////////
NoteObj::NoteObj() //FIXME-3 transform this to general "Text" Baseclass for both plain and richtext
{
clear();
}
NoteObj::NoteObj(const QString &s)
{
clear();
note=s;
setNote (s);
}
void NoteObj::operator= (const NoteObj &other)
{
copy (other);
}
void NoteObj::copy (NoteObj other)
{
note=other.note;
fonthint=other.fonthint;
filenamehint=other.filenamehint;
}
void NoteObj::clear()
{
note="";
fonthint="undef";
filenamehint="";
}
void NoteObj::setNote (const QString &s)
{
note=s;
}
void NoteObj::setNoteMasked (const QString &s)
{
note=dequotemeta(s);
}
QString NoteObj::getNote() const
{
return note;
}
QString NoteObj::getNoteASCII()
{
return getNoteASCII ("",80);
}
QString NoteObj::getNoteASCII(QString indent, const int &) //FIXME-3 use width
{
if (note.isEmpty() || !isRichText() ) return note;
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,"\"");
// Indent everything
rx.setPattern ("^\n");
r.replace (rx,indent);
r=indent + r; // Don't forget first line
/* FIXME-3 wrap text at width
if (fonthint !="fixed")
{
}
*/
r=indent+"\n"+r+indent+"\n\n";
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;
// Remove header
QRegExp re("<head>.*</head>");
re.setMinimal(true);
r.replace (re,"");
// convert all "<br*>"
re.setPattern ("<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 ("</?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;
}
bool NoteObj::isRichText()
{
return Qt::mightBeRichText(note);
}
void NoteObj::setFontHint (const QString &s)
{
// only for backward compatibility (pre 1.5 )
fonthint=s;
}
QString NoteObj::getFontHint() const
{
// only for backward compatibility (pre 1.5 )
return fonthint;
}
void NoteObj::setFilenameHint (const QString &s)
{
filenamehint=s;
}
QString NoteObj::getFilenameHint() const
{
return filenamehint;
}
bool NoteObj::isEmpty ()
{
return note.isEmpty();
}
QString NoteObj::saveToDir ()
{
if (isRichText () )
{
QString n=note;
// Remove the doctype, which will confuse parsing
// with XmlReader in Qt >= 4.4
QRegExp rx("<!DOCTYPE.*>");
rx.setMinimal(true);
n.replace (rx,"");
// 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=0;
bool inquot=false;
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)
{
rx.setPattern ("style=\\s*\"(.*)\"\\s*style=\\s*\"(.*)\"");
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 ("vymnote",attribut("fonthint",fonthint)) +
n+
"\n" +
endElement ("vymnote");
}
return valueElement("vymnote", quotemeta(note));
}
