diff -r 25ee6b988b73 -r 8f987e376035 exports.cpp
--- a/exports.cpp	Tue Dec 15 09:14:59 2009 +0000
+++ b/exports.cpp	Mon Jan 04 20:36:06 2010 +0000
@@ -14,6 +14,23 @@
 
 ExportBase::ExportBase()
 {
+	init();
+}
+
+ExportBase::ExportBase(VymModel *m)
+{
+	init();
+	model=m;
+}
+
+ExportBase::~ExportBase()
+{
+	// Cleanup tmpdir
+	removeDir (tmpDir);
+}
+
+void ExportBase::init()
+{
 	indentPerDepth="  ";
 	bool ok;
     tmpDir.setPath (makeTmpDir(ok,"vym-export"));
@@ -23,12 +40,6 @@
 	cancelFlag=false;				   
 }
 
-ExportBase::~ExportBase()
-{
-	// Cleanup tmpdir
-	removeDir (tmpDir);
-}
-
 void ExportBase::setDir(const QDir &d)
 {
 	outDir=d;
@@ -262,7 +273,7 @@
 		{
 			// Make indentstring
 			curIndent="";
-			for (i=0;i<cur->depth()-1;i++) curIndent+= indentPerDepth;
+			for (i=1;i<cur->depth()-1;i++) curIndent+= indentPerDepth;
 
 			if (!cur->hasHiddenExportParent() )
 			{
@@ -460,6 +471,176 @@
 }
 
 ////////////////////////////////////////////////////////////////////////
+ExportHTML::ExportHTML():ExportBase()
+{
+	init();
+}
+
+ExportHTML::ExportHTML(VymModel *m):ExportBase(m)
+{
+	init();
+}
+
+void ExportHTML::init()
+{
+	singularDelimiter=": ";
+	noSingulars=true;	
+	frameURLs=true;
+	useMapColors=true;
+
+	if (model &&model->getMapEditor()) 
+		offset=model->getMapEditor()->getTotalBBox().topLeft();
+}
+
+QString ExportHTML::getBranchText(BranchItem *current)
+{
+	if (current)
+	{
+		bool vis=false;
+		QRectF hr;
+		LinkableMapObj *lmo=current->getLMO();
+		if (lmo)
+		{
+			hr=((BranchObj*)lmo)->getBBoxHeading();
+			if (lmo->isVisibleObj()) vis=true;
+		}
+		QString col;
+		QString id=model->getSelectString(current);
+		if (useMapColors)
+			col=QString("style='color:%1'").arg(current->getHeadingColor().name());
+		QString s=QString("<span class='vym-branch%1' %2 id='%3'>")
+			.arg(current->depth())
+			.arg(col)
+			.arg(id);
+		QString url=current->getURL();	
+		if (!url.isEmpty())
+		{
+			s+=QString ("<a href=\"%1\">").arg(url);
+			s+=QString ("<img src=\"flags/flag-url-16x16.png\">%1</a>").arg(quotemeta(current->getHeading()));
+			s+="</a>";
+			
+			QRectF fbox=current->getBBoxFlag ("system-url");
+			if (vis)
+				imageMap+=QString("  <area shape='rect' coords='%1,%2,%3,%4' href='%5'>\n")
+					.arg(fbox.left()-offset.x())
+					.arg(fbox.top()-offset.y())
+					.arg(fbox.right()-offset.x())
+					.arg(fbox.bottom()-offset.y())
+					.arg(url);
+		} else	
+			s+=quotemeta(current->getHeading());
+		s+="</span>";
+
+		if (vis)
+			imageMap+=QString("  <area shape='rect' coords='%1,%2,%3,%4' href='#%5'>\n")
+				.arg(hr.left()-offset.x())
+				.arg(hr.top()-offset.y())
+				.arg(hr.right()-offset.x())
+				.arg(hr.bottom()-offset.y())
+				.arg(id);
+
+		// Include note
+		if (!current->getNoteObj().isEmpty())
+			s+="<table border=1><tr><td>"+current->getNote()+"</td></tr></table>";
+
+		return s;
+	} 
+	return QString();
+}
+
+QString ExportHTML::buildList (BranchItem *current)
+{
+    QString r;
+
+    uint i=0;
+	BranchItem *bi=current->getFirstBranch();
+
+	// Only add itemized list, if we have more than one subitem.
+	// For only one subitem, just add a separator to keep page more compact
+	bool noSingularsHere=false;
+	if (current->branchCount()<2 && noSingulars) noSingularsHere=true;
+
+	if (bi)
+    {
+		if (!noSingularsHere)
+			r+="<ul>\n";
+		else
+			r+=singularDelimiter;
+
+		while (bi)
+		{
+			if (!bi->hasHiddenExportParent() )	
+			{
+				if (!noSingularsHere) r+="<li>";
+				r+=getBranchText (bi);
+				if (!bi->getURL().isEmpty() && frameURLs && noSingularsHere)
+					// Add frame, if we have subitems to an URL
+					r+="<table border=1><tr><td>"+buildList (bi)+"</td></tr></table>";	// recursivly add deeper branches
+				else
+					r+=buildList (bi);	// recursivly add deeper branches
+				if (!noSingularsHere) r+="</li>";
+				r+="\n";
+			}
+			i++;
+			bi=current->getBranchNum(i);
+		}
+
+		if (!noSingularsHere) r+="</ul>\n";
+	}
+    return r;
+}
+
+void ExportHTML::doExport() 
+{
+	QFile file (outputFile);
+	if ( !file.open( QIODevice::WriteOnly ) ) 
+	{
+		QMessageBox::critical (0,QObject::tr("Critical Export Error"),QObject::tr("Could not write %1").arg(outputFile));
+		mainWindow->statusMessage(QString(QObject::tr("Export failed.")));
+		return;
+	}
+	QTextStream ts( &file );	// use LANG decoding here...
+	ts.setEncoding (QTextStream::UnicodeUTF8); // Force UTF8
+
+	// Write header
+	ts<<"<html><title>"+model->getMapName()<<"</title><body>";
+	ts<<" <link rel='stylesheet' id='css.stylesheet' href='vym.css' />\n";
+
+	// Include image
+	ts<<"<center><img src=\"xxx.png\" usemap='#imagemap'></center>\n";
+
+
+	// Main loop over all mapcenters
+	QString s;
+	TreeItem *rootItem=model->getRootItem();
+	BranchItem *bi;
+	for (int i=0; i<rootItem->branchCount(); i++)
+	{
+		bi=rootItem->getBranchNum(i);
+		if (!bi->hasHiddenExportParent())
+		{
+			ts<<getBranchText (bi);
+			ts<<buildList (bi);
+		}
+	}	
+
+	// Imagemap
+	ts<<"<map name='imagemap'>\n"+imageMap+"</map>\n";
+
+	// Write footer 
+	ts<<"<hr/>\n";
+	ts<<"<table class=\"vym-footer\">   \n\
+      <tr> \n\
+        <td class=\"vym-footerL\">"+model->getFileName()+"</td> \n\
+        <td class=\"vym-footerC\">"+model->getDate()+"</td> \n\
+        <td class=\"vym-footerR\"> vym "+model->getVersion()+"</td> \n\
+      </tr> \n \
+    </table>\n";
+	ts<<"</body></html>";
+	file.close();
+}
+
+////////////////////////////////////////////////////////////////////////
 void ExportTaskjuggler::doExport() 
 {
 	model->exportXML(tmpDir.path(),false);
@@ -550,11 +731,11 @@
 	BranchItem *bi=current->getFirstBranch();
 	if (bi)
     {
-		if (!bi->hasHiddenExportParent() )	// FIXME-3 use BranchItem...
+		// Start list
+		r+="<text:list text:style-name=\"vym-list\">\n";
+		while (bi)
 		{
-			// Start list
-			r+="<text:list text:style-name=\"vym-list\">\n";
-			while (bi)
+			if (!bi->hasHiddenExportParent() )	
 			{
 				r+="<text:list-item><text:p >";
 				r+=quotemeta(bi->getHeading());
@@ -564,11 +745,11 @@
 				r+="</text:p>";
 				r+=buildList (bi);	// recursivly add deeper branches
 				r+="</text:list-item>\n";
-				i++;
-				bi=current->getBranchNum(i);
 			}
-			r+="</text:list>\n";
+			i++;
+			bi=current->getBranchNum(i);
 		}
+		r+="</text:list>\n";
     }
     return r;
 }