exports.cpp
author insilmaril
Mon, 27 Apr 2009 12:42:06 +0000
changeset 757 c6908bc17d78
parent 753 25a77484ec72
child 773 340bc29da9a0
permissions -rw-r--r--
minor fixes and cleanups
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#include "exports.h"
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#include "branchitem.h"
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#include "file.h"
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#include "linkablemapobj.h"
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#include "misc.h"
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#include "mainwindow.h"
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#include "warningdialog.h"
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#include "xsltproc.h"
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extern Main *mainWindow;
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extern QDir vymBaseDir;
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extern QString vymName;
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ExportBase::ExportBase()
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{
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	indentPerDepth="  ";
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	bool ok;
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    tmpDir.setPath (makeTmpDir(ok,"vym-export"));
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	if (!tmpDir.exists() || !ok)
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		QMessageBox::critical( 0, QObject::tr( "Error" ),
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					   QObject::tr("Couldn't access temporary directory\n"));
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	cancelFlag=false;				   
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}
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ExportBase::~ExportBase()
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{
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	// Cleanup tmpdir
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	removeDir (tmpDir);
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}
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void ExportBase::setDir(const QDir &d)
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{
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	outDir=d;
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}
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void ExportBase::setFile (const QString &p)
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{
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	outputFile=p;
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}
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QString ExportBase::getFile ()
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{
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	return outputFile;
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}
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void ExportBase::setModel(VymModel *m)
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{
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	model=m;
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}
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void ExportBase::setCaption (const QString &s)
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{
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	caption=s;
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}
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void ExportBase::addFilter(const QString &s)
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{
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	filter=s;
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}
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bool ExportBase::execDialog()
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{
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	{
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		QFileDialog *fd=new QFileDialog( 0, caption);
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		fd->setFilter (filter);
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		fd->setCaption(caption);
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		fd->setMode( QFileDialog::AnyFile );
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		fd->setDir (outDir);
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		fd->show();
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		if ( fd->exec() == QDialog::Accepted )
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		{
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			if (QFile (fd->selectedFile()).exists() )
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			{
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				QMessageBox mb( vymName,
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					QObject::tr("The file %1 exists already.\nDo you want to overwrite it?").arg(fd->selectedFile()), 
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				QMessageBox::Warning,
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				QMessageBox::Yes | QMessageBox::Default,
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				QMessageBox::Cancel | QMessageBox::Escape,
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				Qt::NoButton );
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				mb.setButtonText( QMessageBox::Yes, QObject::tr("Overwrite") );
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				mb.setButtonText( QMessageBox::No, QObject::tr("Cancel"));
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				ExportBase ex;
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				switch( mb.exec() ) 
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				{
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					case QMessageBox::Yes:
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						// save 
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						break;;
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					case QMessageBox::Cancel:
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						cancelFlag=true;
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						return false;
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						break;
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				}
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			}
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			outputFile=fd->selectedFile();
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			cancelFlag=false;
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			return true;
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		}
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	}
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	return false;
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}
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bool ExportBase::canceled()
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{
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	return cancelFlag;
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}
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QString ExportBase::getSectionString(BranchObj *bostart)
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{
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	// Make prefix like "2.5.3" for "bo:2,bo:5,bo:3"
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	QString r;
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	TreeItem *ti=bostart->getTreeItem();
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	int depth=ti->depth();
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	while (depth>0)
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	{
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		r=QString("%1").arg(1+ti->num(),0,10)+"." + r;
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		ti=ti->parent(); 
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		depth=ti->depth();
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	}	
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	if (r.isEmpty())
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		return r;
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	else	
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		return r + " ";
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}
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////////////////////////////////////////////////////////////////////////
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ExportASCII::ExportASCII()
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{
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	filter="TXT (*.txt)";
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	caption=vymName+ " -" +QObject::tr("Export as ASCII")+" "+QObject::tr("(still experimental)");
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}
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void ExportASCII::doExport()	//FIXME-1 segfaults...
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{
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	QFile file (outputFile);
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	if ( !file.open( QIODevice::WriteOnly ) )
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	{
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		qWarning ("ExportBase::exportXML  couldn't open "+outputFile);
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		return;
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	}
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	QTextStream ts( &file );	// use LANG decoding here...
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	// Main loop over all branches
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	QString s;
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	QString curIndent;
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	int i;
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	BranchItem *cur=NULL;
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	BranchItem *prev=NULL;
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	int d;
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	BranchObj *bo;	//FIXME-3 still needed?
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	cur=model->next (cur,prev,d);
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	while (cur) 
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	{
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		if (cur->getType()==TreeItem::Branch || cur->getType()==TreeItem::MapCenter)
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		{
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			bo=(BranchObj*)(cur->getLMO());
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			std::cout << "ExportASCII::  "<<cur->getHeading().toStdString()<<std::endl;
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			// Make indentstring
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			curIndent="";
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			for (i=0;i<cur->depth()-1;i++) curIndent+= indentPerDepth;
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			if (!cur->hasHiddenExportParent() )
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			{
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				switch (cur->depth())
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				{
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					case 0:
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						ts << underline (cur->getHeading(),QString("="));
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						ts << "\n";
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						break;
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					case 1:
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						ts << "\n";
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						ts << (underline (getSectionString(bo) + cur->getHeading(), QString("-") ) );
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						ts << "\n";
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						break;
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					case 2:
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						ts << "\n";
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						ts << (curIndent + "* " + cur->getHeading());
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						ts << "\n";
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						break;
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					case 3:
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						ts << (curIndent + "- " + cur->getHeading());
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						ts << "\n";
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						break;
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					default:
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						ts << (curIndent + "- " + cur->getHeading());
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						ts << "\n";
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						break;
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				}
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				// If necessary, write note
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				if (!cur->getNoteObj().isEmpty())
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				{
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					curIndent +="  | ";
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					s=cur->getNoteASCII( curIndent, 80);
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					ts << s;
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				}
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			}
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		}
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		cur=model->next(cur,prev,d);
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	}
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	file.close();
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}
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QString ExportASCII::underline (const QString &text, const QString &line)
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{
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	QString r=text + "\n";
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	for (int j=0;j<text.length();j++) r+=line;
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	return r;
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}
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////////////////////////////////////////////////////////////////////////
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void ExportCSV::doExport()
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{
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	QFile file (outputFile);
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	if ( !file.open( QIODevice::WriteOnly ) )
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	{
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		qWarning ("ExportBase::exportXML  couldn't open "+outputFile);
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		return;
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	}
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	QTextStream ts( &file );	// use LANG decoding here...
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	// Write header
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	ts << "\"Note\""  <<endl;
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	// Main loop over all branches
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	QString s;
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	QString curIndent("");
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	int i;
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	BranchObj *bo;  //FIXME-3 still needed?
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	BranchItem *cur=NULL;
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	BranchItem *prev=NULL;
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	int d;
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	cur=model->next (cur,prev,d);
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	while (cur) 
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	{
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		bo=(BranchObj*)(cur->getLMO());
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		if (!cur->hasHiddenExportParent() )
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		{
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			// If necessary, write note
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			if (!cur->getNoteObj().isEmpty())
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			{
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				s =cur->getNoteASCII();
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				s=s.replace ("\n","\n"+curIndent);
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				ts << ("\""+s+"\",");
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			} else
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				ts <<"\"\",";
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			// Make indentstring
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			for (i=0;i<cur->depth();i++) curIndent+= "\"\",";
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			// Write heading
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			ts << curIndent << "\"" << cur->getHeading()<<"\""<<endl;
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		}
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		cur=model->next(cur,prev,d);
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		curIndent="";
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	}
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	file.close();
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}
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////////////////////////////////////////////////////////////////////////
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void ExportKDE3Bookmarks::doExport() 
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{
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	WarningDialog dia;
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	dia.showCancelButton (true);
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	dia.setText(QObject::tr("Exporting the %1 bookmarks will overwrite\nyour existing bookmarks file.").arg("KDE"));
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	dia.setCaption(QObject::tr("Warning: Overwriting %1 bookmarks").arg("KDE 3"));
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	dia.setShowAgainName("/exports/KDE/overwriteKDEBookmarks");
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	if (dia.exec()==QDialog::Accepted)
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	{
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		model->exportXML(tmpDir.path(),false);
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		XSLTProc p;
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		p.setInputFile (tmpDir.path()+"/"+model->getMapName()+".xml");
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		p.setOutputFile (tmpDir.home().path()+"/.kde/share/apps/konqueror/bookmarks.xml");
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		p.setXSLFile (vymBaseDir.path()+"/styles/vym2kdebookmarks.xsl");
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		p.process();
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		QString ub=vymBaseDir.path()+"/scripts/update-bookmarks";
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		QProcess *proc= new QProcess ;
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		proc->start( ub);
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		if (!proc->waitForStarted())
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		{
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			QMessageBox::warning(0, 
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				QObject::tr("Warning"),
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				QObject::tr("Couldn't find script %1\nto notifiy Browsers of changed bookmarks.").arg(ub));
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		}	
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	}
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}
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////////////////////////////////////////////////////////////////////////
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void ExportKDE4Bookmarks::doExport() 
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{
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	WarningDialog dia;
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	dia.showCancelButton (true);
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	dia.setText(QObject::tr("Exporting the %1 bookmarks will overwrite\nyour existing bookmarks file.").arg("KDE 4"));
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	dia.setCaption(QObject::tr("Warning: Overwriting %1 bookmarks").arg("KDE"));
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	dia.setShowAgainName("/exports/KDE/overwriteKDEBookmarks");
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	if (dia.exec()==QDialog::Accepted)
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	{
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		model->exportXML(tmpDir.path(),false);
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		XSLTProc p;
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		p.setInputFile (tmpDir.path()+"/"+model->getMapName()+".xml");
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		p.setOutputFile (tmpDir.home().path()+"/.kde4/share/apps/konqueror/bookmarks.xml");
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		p.setXSLFile (vymBaseDir.path()+"/styles/vym2kdebookmarks.xsl");
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		p.process();
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		QString ub=vymBaseDir.path()+"/scripts/update-bookmarks";
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		QProcess *proc= new QProcess ;
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		proc->start( ub);
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		if (!proc->waitForStarted())
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		{
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			QMessageBox::warning(0, 
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				QObject::tr("Warning"),
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				QObject::tr("Couldn't find script %1\nto notifiy Browsers of changed bookmarks.").arg(ub));
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		}	
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	}
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}
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////////////////////////////////////////////////////////////////////////
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void ExportFirefoxBookmarks::doExport() 
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{
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	WarningDialog dia;
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	dia.showCancelButton (true);
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	dia.setText(QObject::tr("Exporting the %1 bookmarks will overwrite\nyour existing bookmarks file.").arg("Firefox"));
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	dia.setCaption(QObject::tr("Warning: Overwriting %1 bookmarks").arg("Firefox"));
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	dia.setShowAgainName("/vym/warnings/overwriteImportBookmarks");
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	if (dia.exec()==QDialog::Accepted)
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	{
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		model->exportXML(tmpDir.path(),false);
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/*
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		XSLTProc p;
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		p.setInputFile (tmpDir.path()+"/"+me->getMapName()+".xml");
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		p.setOutputFile (tmpDir.home().path()+"/.kde/share/apps/konqueror/bookmarks.xml");
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		p.setXSLFile (vymBaseDir.path()+"/styles/vym2kdebookmarks.xsl");
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		p.process();
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		QString ub=vymBaseDir.path()+"/scripts/update-bookmarks";
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		QProcess *proc = new QProcess( );
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		proc->addArgument(ub);
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		if ( !proc->start() ) 
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		{
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			QMessageBox::warning(0, 
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				QObject::tr("Warning"),
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				QObject::tr("Couldn't find script %1\nto notifiy Browsers of changed bookmarks.").arg(ub));
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		}	
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*/
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	}
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}
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////////////////////////////////////////////////////////////////////////
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void ExportTaskjuggler::doExport() 
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{
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	model->exportXML(tmpDir.path(),false);
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insilmaril@721
   365
	XSLTProc p;
insilmaril@721
   366
	p.setInputFile (tmpDir.path()+"/"+model->getMapName()+".xml");
insilmaril@721
   367
	p.setOutputFile (outputFile);
insilmaril@721
   368
	p.setXSLFile (vymBaseDir.path()+"/styles/vym2taskjuggler.xsl");
insilmaril@721
   369
	p.process();
insilmaril@228
   370
}
insilmaril@228
   371
insilmaril@239
   372
////////////////////////////////////////////////////////////////////////
insilmaril@228
   373
void ExportLaTeX::doExport() 
insilmaril@0
   374
{
insilmaril@183
   375
	// Exports a map to a LaTex file.  
insilmaril@183
   376
	// This file needs to be included 
insilmaril@183
   377
	// or inported into a LaTex document
insilmaril@183
   378
	// it will not add a preamble, or anything 
insilmaril@183
   379
	// that makes a full LaTex document.
insilmaril@199
   380
  QFile file (outputFile);
insilmaril@366
   381
  if ( !file.open( QIODevice::WriteOnly ) ) {
insilmaril@205
   382
	QMessageBox::critical (0,QObject::tr("Critical Export Error"),QObject::tr("Could not write %1").arg(outputFile));
insilmaril@205
   383
	mainWindow->statusMessage(QString(QObject::tr("Export failed.")));
insilmaril@163
   384
    return;
insilmaril@163
   385
  }
insilmaril@163
   386
  QTextStream ts( &file );	// use LANG decoding here...
insilmaril@163
   387
  ts.setEncoding (QTextStream::UnicodeUTF8); // Force UTF8
insilmaril@163
   388
  
insilmaril@163
   389
  // Main loop over all branches
insilmaril@163
   390
  QString s;
insilmaril@613
   391
  // QString curIndent("");
insilmaril@163
   392
  // int i;
insilmaril@163
   393
  BranchObj *bo;
insilmaril@750
   394
  BranchItem *cur=NULL;
insilmaril@750
   395
  BranchItem *prev=NULL;
insilmaril@753
   396
  int d;  //FIXME-3 still needed?
insilmaril@741
   397
  model->next(cur,prev,d);
insilmaril@741
   398
  while (cur) 
insilmaril@740
   399
  {
insilmaril@741
   400
	bo=(BranchObj*)(cur->getLMO());
insilmaril@740
   401
insilmaril@753
   402
	if (!cur->hasHiddenExportParent() )
insilmaril@600
   403
	{
insilmaril@741
   404
		switch (cur->depth() ) 
insilmaril@740
   405
		{
insilmaril@740
   406
			case 0: break;
insilmaril@740
   407
			case 1: 
insilmaril@753
   408
			  ts << ("\\chapter{" + cur->getHeading()+ "}\n");
insilmaril@740
   409
			  break;
insilmaril@740
   410
			case 2: 
insilmaril@753
   411
			  ts << ("\\section{" + cur->getHeading()+ "}\n");
insilmaril@740
   412
			  break;
insilmaril@740
   413
			case 3: 
insilmaril@753
   414
			  ts << ("\\subsection{" + cur->getHeading()+ "}\n");
insilmaril@740
   415
			  break;
insilmaril@740
   416
			case 4: 
insilmaril@753
   417
			  ts << ("\\subsubsection{" + cur->getHeading()+ "}\n");
insilmaril@740
   418
			  break;
insilmaril@740
   419
			default:
insilmaril@753
   420
			  ts << ("\\paragraph*{" + cur->getHeading()+ "}\n");
insilmaril@740
   421
			
insilmaril@600
   422
		}
insilmaril@600
   423
		// If necessary, write note
insilmaril@746
   424
		if (!cur->getNoteObj().isEmpty()) {
insilmaril@746
   425
		  ts << (cur->getNoteASCII());
insilmaril@600
   426
		  ts << ("\n");
insilmaril@600
   427
		}
insilmaril@254
   428
	}
insilmaril@741
   429
    cur=model->next(cur,prev,d);
insilmaril@163
   430
   }
insilmaril@163
   431
  file.close();
insilmaril@0
   432
}
insilmaril@0
   433
insilmaril@239
   434
////////////////////////////////////////////////////////////////////////
insilmaril@171
   435
ExportOO::ExportOO()
insilmaril@171
   436
{
insilmaril@199
   437
	useSections=false;
insilmaril@171
   438
}
insilmaril@163
   439
insilmaril@171
   440
ExportOO::~ExportOO()
insilmaril@171
   441
{
insilmaril@171
   442
}	
insilmaril@163
   443
insilmaril@750
   444
QString ExportOO::buildList (TreeItem *current)
insilmaril@171
   445
{
insilmaril@171
   446
    QString r;
insilmaril@183
   447
insilmaril@183
   448
    uint i=0;
insilmaril@750
   449
	BranchItem *bi=current->getFirstBranch();
insilmaril@750
   450
	if (bi)
insilmaril@171
   451
    {
insilmaril@750
   452
		if (true) //if (!bo->hasHiddenExportParent() )	// FIXME-2 use BranchItem...
insilmaril@600
   453
		{
insilmaril@600
   454
			// Start list
insilmaril@600
   455
			r+="<text:list text:style-name=\"vym-list\">\n";
insilmaril@750
   456
			while (bi)
insilmaril@600
   457
			{
insilmaril@600
   458
				r+="<text:list-item><text:p >";
insilmaril@750
   459
				r+=quotemeta(bi->getHeading());
insilmaril@600
   460
				// If necessary, write note
insilmaril@750
   461
				if (!bi->getNoteObj().isEmpty())
insilmaril@750
   462
					r+=bi->getNoteOpenDoc();
insilmaril@600
   463
				r+="</text:p>";
insilmaril@750
   464
				r+=buildList (bi);	// recursivly add deeper branches
insilmaril@600
   465
				r+="</text:list-item>\n";
insilmaril@600
   466
				i++;
insilmaril@750
   467
				bi=current->getBranchNum(i);
insilmaril@600
   468
			}
insilmaril@600
   469
			r+="</text:list>\n";
insilmaril@600
   470
		}
insilmaril@171
   471
    }
insilmaril@171
   472
    return r;
insilmaril@171
   473
}
insilmaril@163
   474
insilmaril@171
   475
insilmaril@171
   476
void ExportOO::exportPresentation()
insilmaril@171
   477
{
insilmaril@183
   478
	QString allPages;
insilmaril@171
   479
insilmaril@746
   480
/* FIXME-2 not adapted to multiple mapCenters yet, see patch already done in 1.12.2...
insilmaril@163
   481
	// Insert new content
insilmaril@171
   482
	content.replace ("<!-- INSERT TITLE -->",quotemeta(mapCenter->getHeading()));
insilmaril@171
   483
	content.replace ("<!-- INSERT AUTHOR -->",quotemeta(mapCenter->getAuthor()));
insilmaril@183
   484
insilmaril@183
   485
	QString	onePage;
insilmaril@183
   486
	QString list;
insilmaril@183
   487
	
insilmaril@194
   488
	BranchObj *sectionBO=mapCenter->getFirstBranch();
insilmaril@183
   489
    int i=0;
insilmaril@183
   490
	BranchObj *pagesBO;
insilmaril@183
   491
    int j=0;
insilmaril@183
   492
insilmaril@194
   493
	// Walk sections
insilmaril@600
   494
	while (sectionBO && !sectionBO->hasHiddenExportParent() )
insilmaril@183
   495
	{
insilmaril@194
   496
		if (useSections)
insilmaril@183
   497
		{
insilmaril@194
   498
			// Add page with section title
insilmaril@194
   499
			onePage=sectionTemplate;
insilmaril@194
   500
			onePage.replace ("<!-- INSERT PAGE HEADING -->", quotemeta(sectionBO->getHeading() ) );
insilmaril@183
   501
			allPages+=onePage;
insilmaril@183
   502
		} else
insilmaril@183
   503
		{
insilmaril@183
   504
			i=-2;	// only use inner loop to 
insilmaril@183
   505
			        // turn mainbranches into pages
insilmaril@194
   506
			sectionBO=mapCenter;
insilmaril@183
   507
		}
insilmaril@183
   508
insilmaril@183
   509
		// Walk mainpages
insilmaril@194
   510
		pagesBO=sectionBO->getFirstBranch();
insilmaril@183
   511
		j=0;
insilmaril@600
   512
		while (pagesBO && !pagesBO->hasHiddenExportParent() )
insilmaril@183
   513
		{
insilmaril@183
   514
			// Add page with list of items
insilmaril@254
   515
			onePage=pageTemplate;
insilmaril@254
   516
			onePage.replace ("<!-- INSERT PAGE HEADING -->", quotemeta (pagesBO->getHeading() ) );
insilmaril@750
   517
			list=buildList (pagesBO->getTreeItem() );  
insilmaril@254
   518
			onePage.replace ("<!-- INSERT LIST -->", list);
insilmaril@254
   519
			allPages+=onePage;
insilmaril@183
   520
			j++;
insilmaril@194
   521
			pagesBO=sectionBO->getBranchNum(j);
insilmaril@183
   522
		}
insilmaril@183
   523
		i++;
insilmaril@194
   524
		sectionBO=mapCenter->getBranchNum(i);
insilmaril@183
   525
	}
insilmaril@183
   526
	
insilmaril@171
   527
	content.replace ("<!-- INSERT PAGES -->",allPages);
insilmaril@171
   528
insilmaril@171
   529
	// Write modified content
insilmaril@171
   530
	QFile f (contentFile);
insilmaril@366
   531
    if ( !f.open( QIODevice::WriteOnly ) ) 
insilmaril@171
   532
	{
insilmaril@205
   533
		QMessageBox::critical (0,QObject::tr("Critical Export Error"),QObject::tr("Could not write %1").arg(contentFile));
insilmaril@205
   534
		mainWindow->statusMessage(QString(QObject::tr("Export failed.")));
insilmaril@171
   535
		return;
insilmaril@171
   536
    }
insilmaril@171
   537
insilmaril@171
   538
    QTextStream t( &f );
insilmaril@171
   539
    t << content;
insilmaril@171
   540
    f.close();
insilmaril@171
   541
insilmaril@163
   542
	// zip tmpdir to destination
insilmaril@171
   543
	zipDir (tmpDir,outputFile);	
insilmaril@643
   544
*/
insilmaril@163
   545
}
insilmaril@163
   546
insilmaril@194
   547
bool ExportOO::setConfigFile (const QString &cf)
insilmaril@183
   548
{
insilmaril@183
   549
	configFile=cf;
insilmaril@183
   550
	int i=cf.findRev ("/");
insilmaril@183
   551
	if (i>=0) configDir=cf.left(i);
insilmaril@183
   552
	SimpleSettings set;
insilmaril@183
   553
	set.readSettings(configFile);
insilmaril@183
   554
insilmaril@183
   555
	// set paths
insilmaril@183
   556
	templateDir=configDir+"/"+set.readEntry ("Template");
insilmaril@183
   557
insilmaril@194
   558
	QDir d (templateDir);
insilmaril@194
   559
	if (!d.exists())
insilmaril@194
   560
	{
insilmaril@194
   561
		QMessageBox::critical (0,QObject::tr("Critical Export Error"),QObject::tr("Check \"%1\" in\n%2").arg("Template="+set.readEntry ("Template")).arg(configFile));
insilmaril@194
   562
		return false;
insilmaril@194
   563
insilmaril@194
   564
	}
insilmaril@183
   565
insilmaril@183
   566
	contentTemplateFile=templateDir+"content-template.xml";
insilmaril@183
   567
	contentFile=tmpDir.path()+"/content.xml";
insilmaril@183
   568
	pageTemplateFile=templateDir+"page-template.xml";
insilmaril@194
   569
	sectionTemplateFile=templateDir+"section-template.xml";
insilmaril@183
   570
insilmaril@199
   571
	if (set.readEntry("useSections").contains("yes"))
insilmaril@199
   572
		useSections=true;
insilmaril@199
   573
insilmaril@183
   574
	// Copy template to tmpdir
insilmaril@183
   575
	system ("cp -r "+templateDir+"* "+tmpDir.path());
insilmaril@183
   576
insilmaril@183
   577
	// Read content-template
insilmaril@183
   578
	if (!loadStringFromDisk (contentTemplateFile,content))
insilmaril@183
   579
	{
insilmaril@194
   580
		QMessageBox::critical (0,QObject::tr("Critical Export Error"),QObject::tr("Could not read %1").arg(contentTemplateFile));
insilmaril@194
   581
		return false;
insilmaril@183
   582
	}
insilmaril@183
   583
insilmaril@183
   584
	// Read page-template
insilmaril@183
   585
	if (!loadStringFromDisk (pageTemplateFile,pageTemplate))
insilmaril@183
   586
	{
insilmaril@194
   587
		QMessageBox::critical (0,QObject::tr("Critical Export Error"),QObject::tr("Could not read %1").arg(pageTemplateFile));
insilmaril@194
   588
		return false;
insilmaril@183
   589
	}
insilmaril@183
   590
	
insilmaril@194
   591
	// Read section-template
insilmaril@201
   592
	if (useSections && !loadStringFromDisk (sectionTemplateFile,sectionTemplate))
insilmaril@183
   593
	{
insilmaril@194
   594
		QMessageBox::critical (0,QObject::tr("Critical Export Error"),QObject::tr("Could not read %1").arg(sectionTemplateFile));
insilmaril@194
   595
		return false;
insilmaril@183
   596
	}
insilmaril@194
   597
	return true;
insilmaril@183
   598
}
insilmaril@183
   599