exports.cpp
author insilmaril
Wed, 02 May 2007 15:31:18 +0000
changeset 484 2974ab561436
parent 440 c6a8651e6bbc
child 497 ab118b86bc54
permissions -rw-r--r--
Mainly documentation fixes
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#include "exports.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 (makeUniqueDir(ok,"/tmp/vym-export-XXXXXX"));
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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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}
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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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void ExportBase::setMapCenter(MapCenterObj *mc)
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{
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	mapCenter=mc;
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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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	if (mapCenter && mapCenter->getMapEditor())
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	{
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		QFileDialog *fd=new QFileDialog( mapCenter->getMapEditor(), 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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						// return, do nothing
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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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			return true;
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		}
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	}
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	return false;
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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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	BranchObj *bo=bostart;
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	int depth=bo->getDepth();
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	while (depth>0)
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	{
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		r=QString("%1").arg(1+bo->getNum(),0,10)+"." + r;
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		bo=(BranchObj*)(bo->getParObj());
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		depth=bo->getDepth();
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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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void ExportASCII::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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	// Main loop over all branches
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	QString s;
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	QString actIndent("");
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	int i,j;
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	BranchObj *bo;
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	bo=mapCenter->first();
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	while (bo) 
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	{
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		cout << "export bo="<<bo->getHeading().ascii()<<endl;
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		// Make indentstring
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		for (i=0;i<bo->getDepth();i++) actIndent+= indentPerDepth;
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		if (bo->getDepth()==0)
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		{
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			ts << (bo->getHeading()+ "\n");
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			for (j=0;j<bo->getHeading().length();j++) ts<<"=";
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			ts << "\n";
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		} else 	if (bo->getDepth()==1)
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			ts << ("\n"+getSectionString(bo) + bo->getHeading()+ "\n");
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		else	if (bo->getDepth()==2)
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			ts << (actIndent + " * " + bo->getHeading()+ "\n");
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		else	if (bo->getDepth()==3)
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			ts << (actIndent + " o " + bo->getHeading()+ "\n");
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		else	
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			ts << (actIndent + " - " + bo->getHeading()+ "\n");
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		// If necessary, write note
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		if (!bo->getNote().isEmpty())
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		{
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			s =bo->getNoteASCII();
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			s=s.replace ("\n","\n"+actIndent);
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			ts << (s+"\n\n");
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		}
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		bo=bo->next();
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		actIndent="";
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	}
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	file.close();
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}
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////////////////////////////////////////////////////////////////////////
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void ExportKDEBookmarks::doExport() 
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{
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	MapEditor *me=NULL;
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	if (mapCenter) me=mapCenter->getMapEditor();
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	if (me)
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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"));
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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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			me->exportXML(tmpDir.path());
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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->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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////////////////////////////////////////////////////////////////////////
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void ExportFirefoxBookmarks::doExport() 
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{
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	MapEditor *me=NULL;
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	if (mapCenter) me=mapCenter->getMapEditor();
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	if (me)
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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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			me->exportXML(tmpDir.path());
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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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////////////////////////////////////////////////////////////////////////
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void ExportTaskjuggler::doExport() 
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{
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	MapEditor *me=NULL;
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	if (mapCenter) me=mapCenter->getMapEditor();
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	if (me)
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	{
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		me->exportXML(tmpDir.path());
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		XSLTProc p;
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		p.setInputFile (tmpDir.path()+"/"+me->getMapName()+".xml");
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		p.setOutputFile (outputFile);
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		p.setXSLFile (vymBaseDir.path()+"/styles/vym2taskjuggler.xsl");
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		p.process();
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	}
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}
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////////////////////////////////////////////////////////////////////////
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void ExportLaTeX::doExport() 
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{
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	// Exports a map to a LaTex file.  
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	// This file needs to be included 
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	// or inported into a LaTex document
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	// it will not add a preamble, or anything 
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	// that makes a full LaTex document.
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  QFile file (outputFile);
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  if ( !file.open( QIODevice::WriteOnly ) ) {
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	QMessageBox::critical (0,QObject::tr("Critical Export Error"),QObject::tr("Could not write %1").arg(outputFile));
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	mainWindow->statusMessage(QString(QObject::tr("Export failed.")));
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    return;
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  }
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  QTextStream ts( &file );	// use LANG decoding here...
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  ts.setEncoding (QTextStream::UnicodeUTF8); // Force UTF8
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  // Main loop over all branches
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  QString s;
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  // QString actIndent("");
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  // int i;
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  BranchObj *bo;
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  bo=mapCenter->first();
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  while (bo) {
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	if (bo->getDepth()==0);
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	else if (bo->getDepth()==1) {
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	  ts << ("\\chapter{" + bo->getHeading()+ "}\n");
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	}
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	else if (bo->getDepth()==2) {
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	  ts << ("\\section{" + bo->getHeading()+ "}\n");
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	}
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	else if (bo->getDepth()==3) {
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	  ts << ("\\subsection{" + bo->getHeading()+ "}\n");
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	}
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	else if (bo->getDepth()==4) {
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	  ts << ("\\subsubsection{" + bo->getHeading()+ "}\n");
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	}
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	else {
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	  ts << ("\\paragraph*{" + bo->getHeading()+ "}\n");
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	}
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	// If necessary, write note
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	if (!bo->getNote().isEmpty()) {
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	  ts << (bo->getNoteASCII());
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	  ts << ("\n");
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	}
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    bo=bo->next();
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   }
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  file.close();
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}
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////////////////////////////////////////////////////////////////////////
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ExportOO::ExportOO()
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{
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	useSections=false;
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}
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ExportOO::~ExportOO()
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{
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}	
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QString ExportOO::buildList (BranchObj *current)
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{
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    QString r;
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    BranchObj *bo;
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    uint i=0;
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    bo=current->getFirstBranch();
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    if (bo)
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    {
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        // Start list
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        r+="<text:list text:style-name=\"vym-list\">\n";
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        while (bo)
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        {
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			r+="<text:list-item><text:p >";
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			r+=quotemeta(bo->getHeading());
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			// If necessary, write note
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			if (!bo->getNote().isEmpty())
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				r+=bo->getNoteOpenDoc();
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			r+="</text:p>";
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			r+=buildList (bo);	// recursivly add deeper branches
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			r+="</text:list-item>\n";
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			i++;
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			bo=current->getBranchNum(i);
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        }
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        r+="</text:list>\n";
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    }
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    return r;
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}
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void ExportOO::exportPresentation()
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{
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	QString allPages;
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	// Insert new content
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	content.replace ("<!-- INSERT TITLE -->",quotemeta(mapCenter->getHeading()));
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	content.replace ("<!-- INSERT AUTHOR -->",quotemeta(mapCenter->getAuthor()));
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	QString	onePage;
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	QString list;
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	BranchObj *sectionBO=mapCenter->getFirstBranch();
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    int i=0;
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	BranchObj *pagesBO;
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    int j=0;
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	// Walk sections
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	while (sectionBO)
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	{
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   369
		if (useSections)
insilmaril@183
   370
		{
insilmaril@194
   371
			// Add page with section title
insilmaril@194
   372
			onePage=sectionTemplate;
insilmaril@194
   373
			onePage.replace ("<!-- INSERT PAGE HEADING -->", quotemeta(sectionBO->getHeading() ) );
insilmaril@183
   374
			allPages+=onePage;
insilmaril@183
   375
		} else
insilmaril@183
   376
		{
insilmaril@183
   377
			i=-2;	// only use inner loop to 
insilmaril@183
   378
			        // turn mainbranches into pages
insilmaril@194
   379
			sectionBO=mapCenter;
insilmaril@183
   380
		}
insilmaril@183
   381
insilmaril@183
   382
		// Walk mainpages
insilmaril@194
   383
		pagesBO=sectionBO->getFirstBranch();
insilmaril@183
   384
		j=0;
insilmaril@183
   385
		while (pagesBO)
insilmaril@183
   386
		{
insilmaril@183
   387
			// Add page with list of items
insilmaril@254
   388
			onePage=pageTemplate;
insilmaril@254
   389
			onePage.replace ("<!-- INSERT PAGE HEADING -->", quotemeta (pagesBO->getHeading() ) );
insilmaril@254
   390
			list=buildList (pagesBO);
insilmaril@254
   391
			onePage.replace ("<!-- INSERT LIST -->", list);
insilmaril@254
   392
			allPages+=onePage;
insilmaril@183
   393
			j++;
insilmaril@194
   394
			pagesBO=sectionBO->getBranchNum(j);
insilmaril@183
   395
		}
insilmaril@183
   396
		i++;
insilmaril@194
   397
		sectionBO=mapCenter->getBranchNum(i);
insilmaril@183
   398
	}
insilmaril@183
   399
	
insilmaril@171
   400
	content.replace ("<!-- INSERT PAGES -->",allPages);
insilmaril@171
   401
insilmaril@171
   402
	// Write modified content
insilmaril@171
   403
	QFile f (contentFile);
insilmaril@366
   404
    if ( !f.open( QIODevice::WriteOnly ) ) 
insilmaril@171
   405
	{
insilmaril@205
   406
		QMessageBox::critical (0,QObject::tr("Critical Export Error"),QObject::tr("Could not write %1").arg(contentFile));
insilmaril@205
   407
		mainWindow->statusMessage(QString(QObject::tr("Export failed.")));
insilmaril@171
   408
		return;
insilmaril@171
   409
    }
insilmaril@171
   410
insilmaril@171
   411
    QTextStream t( &f );
insilmaril@171
   412
    t << content;
insilmaril@171
   413
    f.close();
insilmaril@171
   414
insilmaril@163
   415
	// zip tmpdir to destination
insilmaril@171
   416
	zipDir (tmpDir,outputFile);	
insilmaril@163
   417
}
insilmaril@163
   418
insilmaril@194
   419
bool ExportOO::setConfigFile (const QString &cf)
insilmaril@183
   420
{
insilmaril@183
   421
	configFile=cf;
insilmaril@183
   422
	int i=cf.findRev ("/");
insilmaril@183
   423
	if (i>=0) configDir=cf.left(i);
insilmaril@183
   424
	SimpleSettings set;
insilmaril@183
   425
	set.readSettings(configFile);
insilmaril@183
   426
insilmaril@183
   427
	// set paths
insilmaril@183
   428
	templateDir=configDir+"/"+set.readEntry ("Template");
insilmaril@183
   429
insilmaril@194
   430
	QDir d (templateDir);
insilmaril@194
   431
	if (!d.exists())
insilmaril@194
   432
	{
insilmaril@194
   433
		QMessageBox::critical (0,QObject::tr("Critical Export Error"),QObject::tr("Check \"%1\" in\n%2").arg("Template="+set.readEntry ("Template")).arg(configFile));
insilmaril@194
   434
		return false;
insilmaril@194
   435
insilmaril@194
   436
	}
insilmaril@183
   437
insilmaril@183
   438
	contentTemplateFile=templateDir+"content-template.xml";
insilmaril@183
   439
	contentFile=tmpDir.path()+"/content.xml";
insilmaril@183
   440
	pageTemplateFile=templateDir+"page-template.xml";
insilmaril@194
   441
	sectionTemplateFile=templateDir+"section-template.xml";
insilmaril@183
   442
insilmaril@199
   443
	if (set.readEntry("useSections").contains("yes"))
insilmaril@199
   444
		useSections=true;
insilmaril@199
   445
insilmaril@183
   446
	// Copy template to tmpdir
insilmaril@183
   447
	system ("cp -r "+templateDir+"* "+tmpDir.path());
insilmaril@183
   448
insilmaril@183
   449
	// Read content-template
insilmaril@183
   450
	if (!loadStringFromDisk (contentTemplateFile,content))
insilmaril@183
   451
	{
insilmaril@194
   452
		QMessageBox::critical (0,QObject::tr("Critical Export Error"),QObject::tr("Could not read %1").arg(contentTemplateFile));
insilmaril@194
   453
		return false;
insilmaril@183
   454
	}
insilmaril@183
   455
insilmaril@183
   456
	// Read page-template
insilmaril@183
   457
	if (!loadStringFromDisk (pageTemplateFile,pageTemplate))
insilmaril@183
   458
	{
insilmaril@194
   459
		QMessageBox::critical (0,QObject::tr("Critical Export Error"),QObject::tr("Could not read %1").arg(pageTemplateFile));
insilmaril@194
   460
		return false;
insilmaril@183
   461
	}
insilmaril@183
   462
	
insilmaril@194
   463
	// Read section-template
insilmaril@201
   464
	if (useSections && !loadStringFromDisk (sectionTemplateFile,sectionTemplate))
insilmaril@183
   465
	{
insilmaril@194
   466
		QMessageBox::critical (0,QObject::tr("Critical Export Error"),QObject::tr("Could not read %1").arg(sectionTemplateFile));
insilmaril@194
   467
		return false;
insilmaril@183
   468
	}
insilmaril@194
   469
	return true;
insilmaril@183
   470
}
insilmaril@183
   471