exports.cpp
author insilmaril
Tue, 03 Jan 2006 09:44:41 +0000
changeset 176 f75489896084
parent 171 a98a07994eed
child 183 97e0bd468439
permissions -rw-r--r--
1.7.6 New features for floatimages and 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 "texteditor.h"
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#include "mainwindow.h"
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extern Main *mainWindow;
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ExportBase::ExportBase()
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{
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	indentPerDepth="  ";
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}
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void ExportBase::setPath (const QString &p)
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{
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	filepath=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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QString ExportBase::getSectionString(BranchObj *bostart)
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{
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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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void ExportBase::exportXML()
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{
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	QFile file (filepath);
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	if ( !file.open( IO_WriteOnly ) )
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	{
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		// FIXME experimental, testing
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		cout << "ExportBase::exportXML  couldn't open "<<filepath<<endl;
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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;
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	uint 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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		// Make indentstring
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		for (i=0;i<bo->getDepth();i++) actIndent+= indentPerDepth;
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		// Write heading
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		//	write (actIndent + getSectionString(bo) + bo->getHeading()+ "\n");
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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 + " 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 =textConvertToASCII(bo->getNote());
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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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// Exports a map to a LaTex file.  This file needs to be included or inported into a LaTex document
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// it will not add a preamble, or anything that makes a full LaTex document.
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void ExportLaTeX::exportLaTeX() 
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{
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  QFile file (filepath);
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  if ( !file.open( IO_WriteOnly ) ) {
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    // FIXME
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    cout << "Export::exportMap  couldn't open "<<filepath<<endl;
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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 << (textConvertToASCII(bo->getNote()));
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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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ExportOO::ExportOO()
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{
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	// Create tmpdir and set paths
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	tmpDir.setPath (makeUniqueDir("/tmp/vym-XXXXXX"));
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	templateDir="oo-test/suse-template/";
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	contentTemplateFile=templateDir+"content-template.xml";
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	contentFile=tmpDir.path()+"/content.xml";
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	pageTemplateFile=templateDir+"page-template.xml";
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	chapterTemplateFile=templateDir+"chapter-template.xml";
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	outputFile=tmpDir.currentDirPath()+"/out.odp";
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	// Copy template to tmpdir
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	system ("cp -r "+templateDir+"* "+tmpDir.path());
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	// Read content-template
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	if (!loadStringFromDisk (contentTemplateFile,content))
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	{
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		qWarning ("Export::exportOOPresentation() Couldn't load from "+contentTemplateFile);
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		return;
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	}
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	// Read page-template
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	QString pageTemplate;
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	if (!loadStringFromDisk (pageTemplateFile,pageTemplate))
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	{
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		qWarning ("Export::exportOOPresentation() Couldn't load from "+pageTemplateFile);
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		return;
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	}
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	// Read chapter-template
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	QString chapterTemplate;
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	if (!loadStringFromDisk (chapterTemplateFile,chapterTemplate))
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	{
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		qWarning ("Export::exportOOPresentation() Couldn't load from "+chapterTemplateFile);
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		return;
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	}
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}
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ExportOO::~ExportOO()
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{
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	// Remove tmpdir
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	//FIXME removeDir (tmpDir);
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	cout << "tmpDir="<<tmpDir.path()<<endl;
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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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    int 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>\n";
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        while (bo)
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        {
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            r+="<text:list-item><text:p text:style-name=\"P7\">\n  "+
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               bo->getHeading()+
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               "\n</text:p></text:list-item>\n";
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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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QString ExportOO::walkPages (BranchObj *current)
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{
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	//FIXME Denkfehler: mit current anfangen, nicht mit
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	// Kind von current. Sonst erwisch ich nur jede 2. Depth
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	//
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    QString r;
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    BranchObj *bo;
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    int i=0;
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    bo=current->getFirstBranch();
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    while(bo)
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    {
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		r+=quotemeta(bo->getHeading())+"\n";
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		if (bo->getFirstBranch()) 
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			r+=walkPages (bo->getFirstBranch());
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		i++;
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		bo=current->getBranchNum (i);
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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=walkPages (mapCenter);
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	cout << allPages<<endl;
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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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	content.replace ("<!-- INSERT PAGES -->",allPages);
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	// Write modified content
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	QFile f (contentFile);
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    if ( !f.open( IO_WriteOnly ) ) 
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	{
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		mainWindow->statusMessage(QString(QObject::tr("Could not write to %1")).arg(outputFile));
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		return;
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    }
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    QTextStream t( &f );
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    t << content;
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    f.close();
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	mainWindow->statusMessage( QString( QObject::tr("Map exported as %1")).arg( outputFile));
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	// zip tmpdir to destination
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	zipDir (tmpDir,outputFile);	
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	/* FIXME not needed
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	QString onePage;
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	QString allPages;
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	QString heading;
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	// Walk through chapters (mainbranches)
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	QString s;
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	QString list;
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	BranchObj *bo;
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	BranchObj *boLastPage=NULL;
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	bo=mapCenter->first();
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	int depth;
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	int lastDepth=-1;
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	int basePageDepth=2;
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	while (bo)
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	{
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		depth=bo->getDepth();
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		heading=quotemeta(bo->getHeading());
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		if (depth>1)
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		{
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			if (depth==basePageDepth)
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			{
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				// Start a new page containing a heading and a list
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				if (boLastPage==NULL)
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				{
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					// Start new single page
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					boLastPage=bo;
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					onePage=pageTemplate;
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					onePage.replace ("<!-- INSERT PAGE HEADING -->", heading);
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					list="";
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				} else
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				{
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					// Finish last page, start new one
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					onePage.replace ("<!-- INSERT LIST -->", list);
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					boLastPage=bo;
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					allPages+=onePage;
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					onePage=pageTemplate;
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					onePage.replace ("<!-- INSERT PAGE HEADING -->", heading);
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					list="";
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				}
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			} else
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			{
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				if (lastDepth==depth-1)
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					// entering deeper branches, new list
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					list+="<text:list>";
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				// Just add heading to list on current page
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				list+="<text:list-item><text:p text:style-name=\"P7\">"+heading+"</text:p></text:list-item>\n";
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				if (lastDepth==depth+1)
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					// returning from deeper branches, finish list
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					list+="</text:list>";
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			}
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		}	
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		lastDepth=depth;
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		bo=bo->next();
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	}
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*/
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}
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