insilmaril@0: #include <qfile.h>
insilmaril@0: #include <qtextstream.h>
insilmaril@0: #include <qmessagebox.h>
insilmaril@0: #include <qregexp.h>
insilmaril@0: 
insilmaril@0: #include "noteobj.h"
insilmaril@0: 
insilmaril@0: /////////////////////////////////////////////////////////////////
insilmaril@0: // NoteObj
insilmaril@0: /////////////////////////////////////////////////////////////////
insilmaril@0: 
insilmaril@0: NoteObj::NoteObj()
insilmaril@0: {
insilmaril@0: 	clear();
insilmaril@0: }
insilmaril@0: 
insilmaril@185: NoteObj::NoteObj(const QString &s)
insilmaril@185: {
insilmaril@185: 	clear();
insilmaril@185: 	note=s;
insilmaril@185: }
insilmaril@185: 
insilmaril@746: void NoteObj::operator= (const NoteObj &other)
insilmaril@746: {
insilmaril@746: 	copy (other);
insilmaril@746: }
insilmaril@746: 
insilmaril@0: void NoteObj::copy (NoteObj other)
insilmaril@0: {
insilmaril@0: 	note=other.note;
insilmaril@0: 	fonthint=other.fonthint;
insilmaril@746: 	filenamehint=other.filenamehint;
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void NoteObj::clear()
insilmaril@0: {
insilmaril@0: 	note="";
insilmaril@0: 	fonthint="undef";
insilmaril@0: 	filenamehint="";
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void NoteObj::setNote (const QString &s)
insilmaril@0: {
insilmaril@0: 	note=s;
insilmaril@0: }
insilmaril@0: 
insilmaril@746: QString NoteObj::getNote() const
insilmaril@0: {
insilmaril@0: 	return note;
insilmaril@0: }
insilmaril@0: 
insilmaril@185: QString NoteObj::getNoteASCII()
insilmaril@185: {
insilmaril@613: 	return getNoteASCII (QString(""),80);
insilmaril@613: }
insilmaril@613: 
insilmaril@613: QString NoteObj::getNoteASCII(const QString &indent, const int &width)
insilmaril@613: {
insilmaril@746: 	// FIXME-3 make use of width
insilmaril@185: 	QString r=note;
insilmaril@185: 
insilmaril@551: 	// Remove all <style...> ...</style>
insilmaril@551: 	QRegExp rx ("<style.*>.*</style>");
insilmaril@551: 	rx.setMinimal(true);
insilmaril@551: 	r.replace (rx,"");
insilmaril@551: 
insilmaril@185: 	// convert all "<br*>" to "\n"
insilmaril@551: 	rx.setPattern ("<br.*>");
insilmaril@551: 	r.replace (rx,"\n");
insilmaril@185: 
insilmaril@185: 	// convert all "</p>" to "\n"
insilmaril@551: 	rx.setPattern ("</p>");
insilmaril@551: 	r.replace (rx,"\n");
insilmaril@185: 	
insilmaril@185: 	// remove all remaining tags 
insilmaril@551: 	rx.setPattern ("<.*>");
insilmaril@551: 	r.replace (rx,"");
insilmaril@185: 
insilmaril@185: 	// If string starts with \n now, remove it.
insilmaril@185: 	// It would be wrong in an OOo export for example
insilmaril@185: 	while (r.at(0)=='\n') r.remove (0,1);
insilmaril@185: 	
insilmaril@185: 	// convert "&", "<" and ">"
insilmaril@551: 	rx.setPattern ("&gt;");
insilmaril@551: 	r.replace (rx,">");
insilmaril@551: 	rx.setPattern ("&lt;");
insilmaril@551: 	r.replace (rx,"<");
insilmaril@551: 	rx.setPattern ("&amp;");
insilmaril@551: 	r.replace (rx,"&");
insilmaril@551: 	rx.setPattern ("&quot;");
insilmaril@551: 	r.replace (rx,"\"");
insilmaril@185: 
insilmaril@663: 	// Indent everything
insilmaril@663: 	rx.setPattern ("^\n");
insilmaril@663: 	r.replace (rx,indent);
insilmaril@663: 	r=indent + r;	// Don't forget first line
insilmaril@663: 
insilmaril@746: /* FIXME-2	wrap text at width
insilmaril@613: 	if (fonthint !="fixed")
insilmaril@613: 	{
insilmaril@613: 	}
insilmaril@613: */	
insilmaril@693: 	r=indent+"\n"+r+indent+"\n\n";
insilmaril@185: 	return r;
insilmaril@185: }
insilmaril@185: 
insilmaril@185: QString NoteObj::getNoteOpenDoc()
insilmaril@185: {
insilmaril@185: 	// Evil hack to transform QT Richtext into
insilmaril@185: 	// something which can be used in OpenDoc format
insilmaril@185: 	// 
insilmaril@185: 	// TODO create clean XML transformation which also
insilmaril@185: 	// considers fonts, colors, ...
insilmaril@185: 
insilmaril@185: 	QString r=note;
insilmaril@185: 
insilmaril@185: 	// convert all "<br*>"
insilmaril@185: 	QRegExp re("<br.*>");
insilmaril@185: 	re.setMinimal(true);
insilmaril@185: 	r.replace (re,"<text:line-break/>");
insilmaril@185: 
insilmaril@185: 	// convert all "<p>" 
insilmaril@185: 	re.setPattern ("<p>");
insilmaril@185: 	r.replace (re,"<text:line-break/>");
insilmaril@185: 	
insilmaril@185: 	// Remove all other tags, e.g. paragraphs will be added in 
insilmaril@185: 	// templates used during export
insilmaril@185: 	re.setPattern ("</?html.*>");
insilmaril@185: 	r.replace (re,"");
insilmaril@185: 	re.setPattern ("</?head.*>");
insilmaril@185: 	r.replace (re,"");
insilmaril@185: 	re.setPattern ("</?body.*>");
insilmaril@185: 	r.replace (re,"");
insilmaril@185: 	re.setPattern ("</?meta.*>");
insilmaril@185: 	r.replace (re,"");
insilmaril@185: 	re.setPattern ("</?span.*>");
insilmaril@185: 	r.replace (re,"");
insilmaril@185: 	re.setPattern ("</?p.*>");
insilmaril@185: 	r.replace (re,"");
insilmaril@185: 
insilmaril@185: 	r="<text:span text:style-name=\"vym-notestyle\">"+r+"</text:span>";
insilmaril@185: 	return r;
insilmaril@185: }
insilmaril@185: 
insilmaril@0: void NoteObj::setFontHint (const QString &s)
insilmaril@0: {
insilmaril@0: 	// only for backward compatibility (pre 1.5 )
insilmaril@0: 	fonthint=s;
insilmaril@0: }
insilmaril@0: 
insilmaril@746: QString NoteObj::getFontHint() const
insilmaril@0: {
insilmaril@0: 	// only for backward compatibility (pre 1.5 )
insilmaril@0: 	return fonthint;
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void NoteObj::setFilenameHint (const QString &s)
insilmaril@0: {
insilmaril@0: 	filenamehint=s;
insilmaril@0: }
insilmaril@0: 
insilmaril@746: QString NoteObj::getFilenameHint() const
insilmaril@0: {
insilmaril@0: 	return filenamehint;
insilmaril@0: }
insilmaril@0: 
insilmaril@0: bool NoteObj::isEmpty ()
insilmaril@0: {
insilmaril@0: 	return note.isEmpty();
insilmaril@0: }
insilmaril@0: 
insilmaril@0: QString NoteObj::saveToDir ()
insilmaril@0: {
insilmaril@708: 	QString n=note;
insilmaril@708: 
insilmaril@721: 	// Remove the doctype, which will confuse parsing
insilmaril@708: 	// with XmlReader in Qt >= 4.4
insilmaril@708: 	QRegExp rx("<!DOCTYPE.*>");
insilmaril@711: 	rx.setMinimal(true);
insilmaril@708: 	n.replace (rx,"");
insilmaril@721: 
insilmaril@721: 
insilmaril@0: 	// QTextEdit may generate fontnames with unquoted &, like
insilmaril@0: 	// in "Lucida B&H". This is invalid in XML and thus would crash
insilmaril@0: 	// the XML parser
insilmaril@551: 
insilmaril@551: 	// More invalid XML is generated with bullet lists:
insilmaril@551: 	// There are 2 <style> tags in one <li>, so we merge them here
insilmaril@551: 	int pos=0;
insilmaril@0: 	bool inbracket=false;
insilmaril@625: 	int begin_bracket=0;
insilmaril@0: 	bool inquot=false;
insilmaril@721: 
insilmaril@251: 	while (pos<n.length())
insilmaril@0: 	{
insilmaril@551: 		if (n.mid(pos,1)=="<") 
insilmaril@551: 		{
insilmaril@551: 			inbracket=true;
insilmaril@551: 			begin_bracket=pos;
insilmaril@551: 		}
insilmaril@551: 		if (n.mid(pos,1)==">") 
insilmaril@551: 		{
insilmaril@551: 			inbracket=false;
insilmaril@551: 			QString s=n.mid(begin_bracket,pos-begin_bracket+1);
insilmaril@551: 			int sl=s.length();
insilmaril@551: 			if (s.count("style=\"")>1)
insilmaril@551: 			{
insilmaril@721: 				rx.setPattern ("style=\\s*\"(.*)\"\\s*style=\\s*\"(.*)\"");
insilmaril@551: 				s.replace(rx,"style=\"\\1 \\2\"");
insilmaril@551: 				n.replace (begin_bracket,sl,s);
insilmaril@551: 				pos=pos-(sl-s.length());
insilmaril@551: 			}	
insilmaril@551: 		}	
insilmaril@251: 		if (n.mid(pos,1)=="\"" && inbracket)
insilmaril@0: 		{
insilmaril@0: 			if (!inquot)
insilmaril@0: 				inquot=true;
insilmaril@0: 			else
insilmaril@0: 				inquot=false;
insilmaril@0: 		}
insilmaril@251: 		if (n.mid(pos,1)=="&" && inquot)
insilmaril@0: 		{
insilmaril@0: 			// Now we are inside  <  "  "  >
insilmaril@251: 			n.replace(pos,1,"&amp;");
insilmaril@251: 			pos=pos+3;
insilmaril@0: 		}
insilmaril@0: 		pos++;
insilmaril@0: 	}
insilmaril@251: 	return beginElement ("htmlnote",attribut("fonthint",fonthint)) + "\n"+ n+ "\n" +endElement ("htmlnote");
insilmaril@0: }
insilmaril@0: