diff -r 5b6f2a396979 -r b1e3a4d88f13 mapeditor.cpp
--- a/mapeditor.cpp	Wed May 31 12:27:39 2006 +0000
+++ b/mapeditor.cpp	Tue Sep 05 10:03:29 2006 +0000
@@ -1,24 +1,34 @@
 #include "mapeditor.h"
 
 #include <qstatusbar.h>
-#include <qmessagebox.h>
+#include <QMessageBox>
 #include <qapplication.h>
 #include <qpainter.h>
-#include <qpopupmenu.h>
+#include <q3popupmenu.h>
 #include <qprinter.h>
-#include <qpaintdevicemetrics.h>
-#include <qfile.h>
-#include <qfiledialog.h>
-#include <qdir.h>
-#include <qcolor.h>
-#include <qcolordialog.h>
-#include <qbitmap.h>
-#include <qprocess.h>
+#include <q3paintdevicemetrics.h>
+#include <QFile>
+#include <q3filedialog.h>
+#include <QDir>
+#include <QColor>
+#include <QColorDialog>
+#include <QBitmap>
 #include <qinputdialog.h>
-#include <qdragobject.h>
-#include <qurloperator.h>
-#include <qnetworkprotocol.h>
-#include <qregexp.h>
+#include <q3dragobject.h>
+#include <q3urloperator.h>
+#include <q3networkprotocol.h>
+#include <QRegExp>
+//Added by qt3to4:
+#include <QResizeEvent>
+#include <QContextMenuEvent>
+#include <Q3StrList>
+#include <QPixmap>
+#include <QMouseEvent>
+#include <QDragEnterEvent>
+#include <QTextStream>
+#include <QDropEvent>
+#include <QActionGroup>
+#include <Q3PtrList>
 
 #include <iostream>
 #include <cstdlib>
@@ -34,7 +44,6 @@
 #include "linkablemapobj.h"
 #include "mainwindow.h"
 #include "misc.h"
-#include "settings.h"
 #include "texteditor.h"
 #include "warningdialog.h"
 #include "xml.h"
@@ -49,10 +58,11 @@
 extern FlagRowObj *systemFlagsDefault;
 extern FlagRowObj *standardFlagsDefault;
 
-extern QPtrList <QAction> actionListBranches;
+extern Q3PtrList <QAction> actionListBranches;
 
 extern QAction *actionFileSave;
 extern QAction *actionEditUndo;
+extern QAction *actionEditRedo;
 extern QAction *actionEditCopy;
 extern QAction *actionEditCut;
 extern QAction *actionEditPaste;
@@ -113,44 +123,51 @@
 extern QAction *actionSettingsAutoedit;
 extern QAction *actionSettingsAutoselectHeading;
 extern QAction *actionSettingsAutoselectText;
-extern QAction *actionSettingsPasteNewHeading;
 extern QAction *actionSettingsUseFlagGroups;
 
-extern QPopupMenu *branchContextMenu;
-extern QPopupMenu *branchLinksContextMenu;
-extern QPopupMenu *branchLinksContextMenuDup;
-extern QPopupMenu *floatimageContextMenu;
-extern QPopupMenu *saveImageFormatMenu;
-extern QPopupMenu *exportImageFormatMenu;
-extern QPopupMenu *canvasContextMenu;
+extern QMenu* branchContextMenu;
+extern QMenu* branchAddContextMenu;
+extern QMenu* branchRemoveContextMenu;
+extern QMenu* branchLinksContextMenu;
+extern QMenu* branchXLinksContextMenuEdit;
+extern QMenu* branchXLinksContextMenuFollow;
+extern QMenu* floatimageContextMenu;
+extern QMenu* saveImageFormatMenu;
+extern QMenu* canvasContextMenu;
+extern QMenu* lastMapsMenu;
+extern QMenu* importMenu;
+extern QMenu* exportMenu;
+
 
 extern Settings settings;
+extern ImageIO imageIO;
 
 extern QString iconPath;
 extern QDir vymBaseDir;
+extern QDir lastImageDir;
 
 int MapEditor::mapNum=0;	// make instance
 
 ///////////////////////////////////////////////////////////////////////
 ///////////////////////////////////////////////////////////////////////
 MapEditor::MapEditor(
-	QWidget* parent, bool interactive, const char* name, WFlags f) :
-  QCanvasView(parent,name,f), urlOperator(0), imageBuffer(0)
+	QWidget* parent, bool interactive, const char* name, Qt::WFlags f) :
+  Q3CanvasView(parent,name,f), urlOperator(0), imageBuffer(0)
 {
 	//cout << "Constructor ME "<<this<<endl;
 	mapNum++;
 
     viewport()->setAcceptDrops(true);
 
-    mapCanvas = new QCanvas(1000,800);
+    mapCanvas = new Q3Canvas(width(),height());
 	mapCanvas->setAdvancePeriod(30);
-	mapCanvas->setBackgroundColor (white);
+	mapCanvas->setBackgroundColor (Qt::white);
 
     setCanvas (mapCanvas);
 	
 	// Always show scroll bars (automatic would flicker sometimes)
-	setVScrollBarMode ( QScrollView::AlwaysOn );
-	setHScrollBarMode ( QScrollView::AlwaysOn );
+	setVScrollBarMode ( Q3ScrollView::AlwaysOn );
+	setHScrollBarMode ( Q3ScrollView::AlwaysOn );
 
     mapCenter = new MapCenterObj(mapCanvas);
     mapCenter->setVisibility (true);
@@ -160,24 +177,18 @@
 
     printer=NULL;
 
-    lineedit = new QLineEdit(this, "lineedit"  );
-    connect( lineedit, SIGNAL( returnPressed() ), SLOT( finishedLineEdit() ) );
-    lineedit->hide();
-
-    actColor=black; setColor (actColor);
+    actColor=Qt::black; setColor (actColor);
 	defLinkColor=QColor (0,0,255);
 	defXLinkColor=QColor (180,180,180);
 	linkcolorhint=DefaultColor;
 	linkstyle=StylePolyParabel;
 
-	// Create bitmap cursors, patform dependant
+	// Create bitmap cursors, platform dependant
 	#if defined(Q_OS_MACX)
-		handOpenCursor=QCursor ( QPixmap(iconPath+"cursorhandopen16.png") );		
-		// set hot spot to tip of picker			
+		handOpenCursor=QCursor ( QPixmap(iconPath+"cursorhandopen16.png"),1,1 );		
 		pickColorCursor=QCursor ( QPixmap (iconPath+"cursorcolorpicker16.png"), 1,15 ); 
 	#else
-		handOpenCursor=QCursor (QPixmap(iconPath+"cursorhandopen16.png"));		
-		// set hot spot to tip of picker			
+		handOpenCursor=QCursor (QPixmap(iconPath+"cursorhandopen.png"),1,1);		
 		pickColorCursor=QCursor ( QPixmap(iconPath+"cursorcolorpicker.png"), 5,27 ); 
 	#endif
 
@@ -190,6 +201,8 @@
     selectionLast=NULL;
     movingObj=NULL;
 
+	xelection.setMapCenter (mapCenter);
+
 	defXLinkWidth=1;
 	defXLinkColor=QColor (230,230,230);
 
@@ -202,9 +215,7 @@
 	fileName=tr("unnamed");
 	mapName="";
 
-	undosTotal=settings.readNumEntry("/vym/mapeditor/undoLevels",50);
-	undosAvail=0;	
-	undoNum=0;
+	undosTotal=settings.readNumEntry("/mapeditor/undoLevels",50);
 	
 	// Initialize find routine
 	itFind=NULL;				
@@ -231,6 +242,8 @@
 	historyWindow->setCaption (fileName);
 
 	mapCenter->reposition();	//	for positioning heading
+
+
 }
 
 MapEditor::~MapEditor()
@@ -244,7 +257,7 @@
 	//cout <<"Destructor MapEditor\n";
 
 	// Save Settings
-	//settings.writeEntry( "/vym/mapeditor/editmode/autoselect",  );
+	//settings.writeEntry( "/mapeditor/editmode/autoselect",  );
 
 }
 
@@ -263,7 +276,7 @@
     return mapCenter;
 }
 
-QCanvas* MapEditor::getCanvas()
+Q3Canvas* MapEditor::getCanvas()
 {
     return mapCanvas;
 }
@@ -355,12 +368,13 @@
 void MapEditor::makeTmpDirs()
 {
 	// Create unique temporary directories
-	tmpMapDir=tmpVymDir+QString("/mapeditor-%1").arg(mapNum);
+	tmpMapDir=QDir::convertSeparators (tmpVymDir+QString("/mapeditor-%1").arg(mapNum));
+	histPath=QDir::convertSeparators (tmpMapDir+"/history");
 	QDir d;
 	d.mkdir (tmpMapDir,true);
 }
 
-QString MapEditor::saveToDir(const QString &tmpdir, const QString &prefix, bool writeflags, const QPoint &offset, LinkableMapObj *saveSelection)
+QString MapEditor::saveToDir(const QString &tmpdir, const QString &prefix, bool writeflags, const QPoint &offset, LinkableMapObj *saveSel)
 {
 	// tmpdir		temporary directory to which data will be written
 	// prefix		mapname, which will be appended to images etc.
@@ -392,7 +406,7 @@
 		colhint=attribut("linkColorHint","HeadingColor");
 
 	QString mapAttr=attribut("version",__VYM_VERSION);
-	if (!saveSelection)
+	if (!saveSel)
 		mapAttr+= attribut("author",mapCenter->getAuthor()) +
 				  attribut("comment",mapCenter->getComment()) +
 			      attribut("date",mapCenter->getDate()) +
@@ -412,25 +426,28 @@
 	FloatImageObj (mapCanvas).resetSaveCounter();
 
 	// Build xml recursivly
-	if (!saveSelection)
+	if (!saveSel)
+		// Save complete map, if saveSel not set
 		s+=mapCenter->saveToDir(tmpdir,prefix,writeflags,offset);
 	else
 	{
-		if ( typeid(*saveSelection) == typeid(BranchObj) )
-			s+=((BranchObj*)(saveSelection))->saveToDir(tmpdir,prefix,offset);
-		else if ( typeid(*saveSelection) == typeid(FloatImageObj) )
-			s+=((FloatImageObj*)(saveSelection))->saveToDir(tmpdir,prefix,offset);
+		if ( typeid(*saveSel) == typeid(BranchObj) )
+			// Save Subtree
+			s+=((BranchObj*)(saveSel))->saveToDir(tmpdir,prefix,offset);
+		else if ( typeid(*saveSel) == typeid(FloatImageObj) )
+			// Save image
+			s+=((FloatImageObj*)(saveSel))->saveToDir(tmpdir,prefix,offset);
 			
 		else if (selection && typeid(*selection)==typeid(BranchObj))
-				// This is used if selected branch is saved from mainwindow
-				s+=((BranchObj*)selection)->saveToDir(tmpdir,prefix,offset);
+			// Save selected branch is saved from mainwindow		//FIXME maybe use "subtree" above?
+			s+=((BranchObj*)selection)->saveToDir(tmpdir,prefix,offset);
 	}
 
 	// Save local settings
 	s+=settings.getXMLData (destPath);
 
 	// Save selection
-	if (selection && !saveSelection ) 
+	if (selection && !saveSel ) 
 		s+=valueElement("select",selection->getSelectString());
 
 	decIndent();
@@ -441,60 +458,112 @@
 	return s;
 }
 
-void MapEditor::saveState(const QString &comment)
+void MapEditor::saveStateComplete(const QString &comment)
 {
-	// Save complete map
-	saveState (CompleteMap,"",NULL,"",NULL, comment);
+	// Save complete map, Undo will replace whole map
+	saveState (CompleteMap,
+		"", "",
+		"", "", 
+		comment, 
+		mapCenter);
 }
 
-void MapEditor::saveState(LinkableMapObj *undoSel, const QString &comment)
+void MapEditor::saveStatePart(LinkableMapObj *undoSel, const QString &comment)
 {
-	// save the given part of the map 
-	saveState (PartOfMap,"",undoSel,"",NULL, comment);
+	// save the selected part of the map, Undo will replace part of map 
+	QString undoSelection="";
+	if (undoSel) undoSelection=undoSel->getSelectString();
+
+	saveState (PartOfMap,
+		undoSelection, "",
+		"", "", 
+		comment, 
+		undoSel);
 }
 
-void MapEditor::saveState(const QString &uc, const QString &rc, const QString &comment)
+void MapEditor::saveStateConstSelection(const QString &uc, const QString &rc, const QString &comment)
 {
 	// selection does not change during action,
 	// so just save commands for undo and redo
-	LinkableMapObj *unsel;
-	if (selection)
-		unsel=selection;
-	else
-		unsel=NULL;
-	saveState (UndoCommand,uc,unsel,rc,unsel, comment);
+	// and use current selection
+
+	QString sel;
+	if (selection) sel=selection->getSelectString();
+
+	saveState (UndoCommand,
+		sel, uc,
+		sel, rc, 
+		comment, 
+		NULL);
 }
 
-void MapEditor::saveState(const QString & uncom, LinkableMapObj *unsel, const QString &comment) 
+void MapEditor::saveStateComData(LinkableMapObj *undoSel, const QString &uc, LinkableMapObj *redoSel, const QString &rc, const QString &comment, LinkableMapObj *saveSel) 
 {
-	saveState (UndoCommand,uncom,unsel,"FIXME-redoCom",NULL, comment);
+	QString redoSelection="";
+	if (redoSel) redoSelection=redoSel->getSelectString();
+	QString undoSelection="";
+	if (undoSel) undoSelection=undoSel->getSelectString();
+
+	saveState (UndoCommand,
+		undoSelection, uc,
+		redoSelection, "FIXME-redoCom",	//FIXME
+		comment, 
+		saveSel);
 }
 
-void MapEditor::saveState(const SaveMode &savemode, const QString &undoCom, LinkableMapObj *undoSel, const QString &redoCom, LinkableMapObj *redoSel, const QString &comment)
+void MapEditor::saveState(LinkableMapObj *undoSel, const QString &uc, LinkableMapObj *redoSel, const QString &rc, const QString &comment) 
+{
+	// "Normal" savestate: save commands, selections and comment
+	// so just save commands for undo and redo
+	// and use current selection
+
+	QString redoSelection="";
+	if (redoSel) redoSelection=redoSel->getSelectString();
+	QString undoSelection="";
+	if (undoSel) undoSelection=undoSel->getSelectString();
+
+	saveState (UndoCommand,
+		undoSelection, uc,
+		redoSelection, rc, 
+		comment, 
+		NULL);
+}
+
+void MapEditor::saveState(const QString &undoSel, const QString &uc, const QString &redoSel, const QString &rc, const QString &comment) 
+{
+	// "Normal" savestate: save commands, selections and comment
+	// so just save commands for undo and redo
+	// and use current selection
+	saveState (UndoCommand,
+		undoSel, uc,
+		redoSel, rc, 
+		comment, 
+		NULL);
+}
+
+		
+void MapEditor::saveState(const SaveMode &savemode, const QString &undoSelection, const QString &undoCom, const QString &redoSelection, const QString &redoCom, const QString &comment, LinkableMapObj *saveSel)
 {
 	// Main saveState
 
 	if (blockSaveState) return;
 
 	/* TODO remove after testing
-	cout << "ME::saveState()  begin\n"<<endl;
-	cout << "    undosTotal="<<undosTotal<<endl;
-	cout << "    undosAvail="<<undosAvail<<endl;
-	cout << "       undoNum="<<undoNum<<endl;
-	cout << "    ---------------------------"<<endl;
 	*/
-
+	cout << "ME::saveState()  begin"<<endl;
 	historyWindow->append (comment);
 	
 	setChanged();
 
+	int undosAvail=undoSet.readNumEntry ("/history/undosAvail",0);
+	int curStep=undoSet.readNumEntry ("/history/curStep",0);
 	// Find out current undo directory
 	if (undosAvail<undosTotal) undosAvail++;
-	undoNum++;
-	if (undoNum>undosTotal) undoNum=1;
+	curStep++;
+	if (curStep>undosTotal) curStep=1;
 	
 	QString backupXML;
-	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(undoNum));
+	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(curStep));
 	QString bakMapPath=QDir::convertSeparators(bakMapDir+"/map.xml");
 
 	// Create bakMapDir if not available
@@ -502,59 +571,50 @@
 	if (!d.exists()) 
 		makeSubDirs (bakMapDir);
 
-	// Save current selection 
-	QString redoSelection="";
-	if (redoSel)
-		redoSelection=redoSel->getSelectString();
-
-	// Save the object, which should be undone
-	QString undoSelection="";
-	if (undoSel)
-		undoSelection=undoSel->getSelectString();
+	// Save depending on how much needs to be saved	
+	if (!saveSel)
+		backupXML="";
+	else 
+		backupXML=saveToDir (bakMapDir,mapName+"-",false, QPoint (),saveSel);
 		
-	// Save depending on how much needs to be saved	
 	QString undoCommand="";
 	if (savemode==UndoCommand)
 	{
 		undoCommand=undoCom;
-		backupXML="";
 	}	
-	else if (savemode==PartOfMap && undoSel)
+	else if (savemode==PartOfMap )
 	{
 		undoCommand="undoPart (\""+ undoSelection+"\",\""+bakMapPath+"\")";
-		backupXML=saveToDir (bakMapDir,mapName+"-",false, QPoint (),undoSel);
 	} else
 	{
 		undoCommand="undoMap (\""+bakMapPath+"\")";
-		backupXML=saveToDir (bakMapDir,mapName+"-",false, QPoint (),NULL);
-		undoSelection="";
 	}
 	if (!backupXML.isEmpty())
 		// Write XML Data to disk
 		saveStringToDisk (QString(bakMapPath),backupXML);
 
-	SimpleSettings set;
-	set.setEntry (QString("undoCommand"),undoCommand);
-	set.setEntry (QString("undoSelection"),undoSelection);
-	set.setEntry (QString("redoCommand"),redoCom);
-	set.setEntry (QString("redoSelection"),redoSelection);
-	set.setEntry (QString("comment"),comment);
-	set.writeSettings(QString(bakMapDir+"/commands"));
+	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
+	undoSet.setEntry ("/history/curStep",QString::number(curStep));
+	undoSet.setEntry (QString("/history/step-%1/undoCommand").arg(curStep),undoCommand);
+	undoSet.setEntry (QString("/history/step-%1/undoSelection").arg(curStep),undoSelection);
+	undoSet.setEntry (QString("/history/step-%1/redoCommand").arg(curStep),redoCom);
+	undoSet.setEntry (QString("/history/step-%1/redoSelection").arg(curStep),redoSelection);
+	undoSet.setEntry (QString("/history/step-%1/comment").arg(curStep),comment);
+	undoSet.writeSettings(histPath);
 
 	/* TODO remove after testing
-	cout << "          into="<< bakMapDir<<endl;
-	cout << "    undosAvail="<<undosAvail<<endl;
-	cout << "       undoNum="<<undoNum<<endl;
+	*/
+	//cout << "          into="<< histPath.toStdString()<<endl;
+	cout << "    undosTotal="<<undosTotal<<
+	", undosAvail="<<undosAvail<<
+	", curStep="<<curStep<<endl;
 	cout << "    ---------------------------"<<endl;
-	cout << "    comment="<<comment<<endl;
+	cout << "    comment="<<comment.toStdString()<<endl;
+	cout << "    undoCom="<<undoCommand.toStdString()<<endl;
+	cout << "    undoSel="<<undoSelection.toStdString()<<endl;
+	cout << "    redoCom="<<redoCom.toStdString()<<endl;
+	cout << "    redoSel="<<redoSelection.toStdString()<<endl;
 	cout << "    ---------------------------"<<endl;
-	cout << "    undoCom="<<undoCommand<<endl;
-	cout << "    undoSel="<<undoSelection<<endl;
-	cout << "    ---------------------------"<<endl;
-	cout << "    redoCom="<<redoCom<<endl;
-	cout << "    redoSel="<<redoSelection<<endl;
-	cout << "    ---------------------------"<<endl<<endl;
-	*/
 }
 
 void MapEditor::parseAtom(const QString &atom)
@@ -585,12 +645,43 @@
 			}
 		}	
 	}
+	else if (com=="moveRel")
+	{
+		if (api.checkParamCount(2) && selection )
+		{	
+			x=api.parInt (ok,0);
+			if (ok)
+			{
+				y=api.parInt (ok,1);
+				if (ok) moveRel (x,y);
+			}
+		}	
+	}
+	else if (com=="delete")
+	{
+		if (api.checkParamCount(1) && selection )
+		{	
+			s=api.parString(ok,0);
+			if (ok &&select (s)) deleteSelection();
+		}	
+	}	
+	else if (com=="addBranch")
+	{
+		if (api.checkParamCount(1) && selection )
+		{	
+			y=api.parInt (ok,0);
+			if (ok ) addNewBranchInt (y);
+		}	
+	}	
 	else if (com=="linkBranchToPos")
 	{
 		if (selection && typeid(*selection) == typeid(BranchObj) ) 
 		{
 			if (api.checkParamCount(4))
 			{
+				// 0	selectstring of parent
+				// 1	num in parent (for branches)
+				// 2,3	x,y of mainbranch or mapcenter
 				s=api.parString(ok,0);
 				LinkableMapObj *dst=mapCenter->findObjBySelect (s);
 				if (dst)
@@ -620,23 +711,56 @@
 		if (api.checkParamCount(1))
 		{
 			s=api.parString (ok,0);
-			if (ok) setHeading (s);
+			if (ok) 
+				setHeading (s);
 		}	
 	} else if (com=="setURL")
 	{
 		if (api.checkParamCount(1))
 		{
 			s=api.parString (ok,0);
-			if (ok) setURL(s);
+			if (ok) setURLInt(s);
 		}	
 	} else if (com=="setVymLink")
 	{
 		if (api.checkParamCount(1))
 		{
 			s=api.parString (ok,0);
-			if (ok) setVymLink(s);
+			if (ok) setVymLinkInt(s);
 		}	
 	}
+	else if (com=="setFlag")
+	{
+		if (selection && typeid(*selection) == typeid(BranchObj) ) 
+		{
+			if (api.checkParamCount(1) )
+			{	
+				s=api.parString(ok,0);
+				if (ok) 
+				{
+					BranchObj* bo=(BranchObj*)selection;
+					bo->activateStandardFlag(s);
+					bo->updateFlagsToolbar();
+				}	
+			}	
+		}
+	}	
+	else if (com=="unsetFlag")
+	{
+		if (selection && typeid(*selection) == typeid(BranchObj) ) 
+		{
+			if (api.checkParamCount(1) )
+			{	
+				s=api.parString(ok,0);
+				if (ok) 
+				{
+					BranchObj* bo=(BranchObj*)selection;
+					bo->deactivateStandardFlag(s);
+					bo->updateFlagsToolbar();
+				}	
+			}	
+		}
+	}	
 	// Internal commands, used for undo etc.	
 	else if (com==QString("undoMap"))
 	{
@@ -646,55 +770,32 @@
 	{
 		if (api.checkParamCount(2))
 		{
-			s=api.parString (ok,0);
-			t=api.parString (ok,1);
+			s=api.parString (ok,0);	// undo selection
+			t=api.parString (ok,1);	// backup dir
 			undoXML(s,t);	
 		}
 	} else if (com=="select")
+	{
 		if (api.checkParamCount(1))
 		{
 			s=api.parString(ok,0);
 			if (ok) select (s);
 		}	
+	}	
 	else
 	{
 		api.setError ("Unknown command in: "+atom);
-		cout << "ME::parse   api should have error now...\n";
 	}
 
 	// Any errors?
 	if (api.error())
 	{
-		cout << "MapEditor::parseAtom: Error!\n";
-		cout << "  "<<api.errorDesc()<<endl;
+		// TODO Error handling
+		qWarning("MapEditor::parseAtom: Error!");
+		qWarning(api.errorDesc());
 	}	
 }
 
-
-void MapEditor::finishedLineEdit()
-{
-	// This is called by finishedLineEdit or any MapEditor method,
-	// which wants to assure, that lineedits finish, before e.g. a branch is 
-	// deleted
-    
-	// After calling LineEdit and using the clipboard, the 
-    // focus is not any longer on the main widget, we
-    // have to restore it using parentWidget()->setFocus()
-
-    if (editingBO!=NULL) 
-	{
-		saveState("setHeading (\""+editingBO->getHeading()+"\")",editingBO, QString("Set heading of %1 to \"%2\"").arg(getName(editingBO)).arg(lineedit->text()) );
-		editingBO->setHeading(lineedit->text() );
-		editingBO=NULL;
-		lineedit->releaseKeyboard();
-		lineedit->hide();
-		parentWidget()->setFocus();
-		mapCenter->reposition();
-		adjustCanvasSize();
-		ensureSelectionVisible();
-    }		
-}
-
 void MapEditor::toggleHistoryWindow()
 {
 	if (historyWindow->isVisible())
@@ -731,9 +832,6 @@
 
 void MapEditor::closeMap()
 {
-	// Finish open lineEdits
-	if (lineedit) finishedLineEdit();
-
 	// Unselect before disabling the toolbar actions
 	if (selection) selection->unselect();
 	selection=NULL;
@@ -799,9 +897,6 @@
 
 ErrorCode MapEditor::load (QString fname, LoadMode lmode)
 {
-	// Finish open lineEdits
-	if (lineedit) finishedLineEdit();
-
 	ErrorCode err=success;
 
 	if (lmode==NewMap)
@@ -813,7 +908,7 @@
 		// (map state is set later at end of load...)
 	} else
 	{
-		saveState(selection,"Load map");
+		saveStatePart(selection,"Load map");
 	}	
 	
     
@@ -868,9 +963,6 @@
 
 int MapEditor::save (const SaveMode &savemode)
 {
-	// Finish open lineEdits
-	if (lineedit) finishedLineEdit();
-
 	int returnCode=0;
 
 	// The SaveMode UndoCommand is not supported here
@@ -918,14 +1010,11 @@
 
 void MapEditor::print()
 {
-	// Finish open lineEdits
-	if (lineedit) finishedLineEdit();
-
 	if ( !printer ) 
 	{
 		printer = new QPrinter;
 		printer->setColorMode (QPrinter::Color);
-		printer->setPrinterName (settings.readEntry("/vym/mainwindow/printerName",printer->printerName()));
+		printer->setPrinterName (settings.value("/mainwindow/printerName",printer->printerName()).toString());
 	}
 
 	QRect totalBBox=mapCenter->getTotalBBox();
@@ -962,15 +1051,15 @@
 		// e.g. (0,50,700,700) is upper part on A4
 		// see also /usr/lib/qt3/doc/html/coordsys.html
 
-		QPaintDeviceMetrics metrics (printer);
+		Q3PaintDeviceMetrics metrics (printer);
 
 		double paperAspect = (double)metrics.width()   / (double)metrics.height();
 		double   mapAspect = (double)totalBBox.width() / (double)totalBBox.height();
 
 		QRect mapRect=totalBBox;
-		QCanvasRectangle *frame=NULL;
-		QCanvasText *footerFN=NULL;
-		QCanvasText *footerDate=NULL;
+		Q3CanvasRectangle *frame=NULL;
+		Q3CanvasText *footerFN=NULL;
+		Q3CanvasText *footerDate=NULL;
 		if (printFrame || printFooter)
 		{
 			
@@ -979,9 +1068,9 @@
 				// Print frame around map
 				mapRect.setRect (totalBBox.x()-10, totalBBox.y()-10, 
 					totalBBox.width()+20, totalBBox.height()+20);
-				frame=new QCanvasRectangle (mapRect,mapCanvas);
-				frame->setBrush (QColor(white));
-				frame->setPen (QColor(black));
+				frame=new Q3CanvasRectangle (mapRect,mapCanvas);
+				frame->setBrush (QColor(Qt::white));
+				frame->setPen (QColor(Qt::black));
 				frame->setZ(0);
 				frame->show();    
 			}		
@@ -998,13 +1087,13 @@
 				// Print footer below map
 				QFont font;		
 				font.setPointSize(10);
-				footerFN=new QCanvasText (mapCanvas);
+				footerFN=new Q3CanvasText (mapCanvas);
 				footerFN->setText ("VYM - " + fileName);
 				footerFN->setFont(font);
 				footerFN->move (mapRect.x(), mapRect.y() + mapRect.height() );
 				footerFN->setZ(Z_TEXT);
 				footerFN->show();    
-				footerDate=new QCanvasText (mapCanvas);
+				footerDate=new Q3CanvasText (mapCanvas);
 				footerDate->setText (QDate::currentDate().toString(Qt::TextDate));
 				footerDate->setFont(font);
 				footerDate->move (mapRect.x()+mapRect.width()-footerDate->boundingRect().width(), mapRect.y() + mapRect.height() );
@@ -1045,7 +1134,7 @@
 		}	
 
 		// Save settings in vymrc
-		settings.writeEntry("/vym/mainwindow/printerName",printer->printerName());
+		settings.writeEntry("/mainwindow/printerName",printer->printerName());
 	}
 }
 
@@ -1094,9 +1183,6 @@
 
 void MapEditor::exportImage(QString fn)
 {
-	// Finish open lineEdits
-	if (lineedit) finishedLineEdit();
-
 	setExportMode (true);
 	QPixmap pix (getPixmap());
 	pix.save(fn, "PNG");
@@ -1107,20 +1193,17 @@
 {
 	// should be called before and after exports
 	// depending on the settings
-	if (b && settings.readEntry("/vym/export/useHideExport","yes"))
+	if (b && settings.value("/export/useHideExport","yes")=="yes")
 		setHideTmpMode (HideExport);
 	else	
 		setHideTmpMode (HideNone);
 }
 
-void MapEditor::exportImage(QString fn, int item)
+void MapEditor::exportImage(QString fn, QString format)
 {
-	// Finish open lineEdits
-	if (lineedit) finishedLineEdit();
-
 	setExportMode (true);
 	QPixmap pix (getPixmap());
-	pix.save(fn, exportImageFormatMenu->text(item) );
+	pix.save(fn, format);
 	setExportMode (false);
 }
 
@@ -1152,7 +1235,7 @@
 	QFile file;
 
 	file.setName ( dir + "/"+mapName+".xml");
-	if ( !file.open( IO_WriteOnly ) )
+	if ( !file.open( QIODevice::WriteOnly ) )
 	{
 		// This should neverever happen
 		QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
@@ -1184,9 +1267,6 @@
 
 void MapEditor::copy()
 {
-	// Finish open lineEdits
-	if (lineedit) finishedLineEdit();
-
 	if (selection) 
 	{
 		// write to directory
@@ -1195,7 +1275,7 @@
 		QFile file;
 
 		file.setName ( clipboardDir + "/"+clipfile+".xml");
-		if ( !file.open( IO_WriteOnly ) )
+		if ( !file.open( QIODevice::WriteOnly ) )
 		{
 			// This should neverever happen
 			QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
@@ -1215,124 +1295,126 @@
 
 void MapEditor::redo()
 {
-	// Finish open lineEdits
-	if (lineedit) finishedLineEdit();
-
 	blockSaveState=true;
 	
+	// Restore variables
+	int curStep=undoSet.readNumEntry (QString("/history/curStep"));
+	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
+	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
+	if (redosAvail>0) redosAvail--;
+	if (undosAvail<undosTotal) undosAvail++;
+	curStep++;
+	if (curStep>undosTotal) curStep=1;
+	QString undoCommand=  undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
+	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
+	QString redoCommand=  undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
+	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
+	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
+
 	// Find out current undo directory
-	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(undoNum));
-
-	// Restore variables
-	QString undoCommand;
-	QString undoSelection;
-	QString redoCommand;
-	QString redoSelection;
-	SimpleSettings set;
-	set.readSettings(QString(bakMapDir+"/commands"));
-	undoCommand=set.readEntry ("undoCommand");
-	undoSelection=set.readEntry ("undoSelection");
-	redoCommand=set.readEntry ("redoCommand");
-	redoSelection=set.readEntry ("redoSelection");
+	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(curStep));
+
+/* TODO remove testing
+*/
+	cout << "ME::redo() begin\n";
+	cout << "    undosAvail="<<undosAvail<<endl;
+	cout << "    redosAvail="<<redosAvail<<endl;
+	cout << "       curStep="<<curStep<<endl;
+	cout << "    ---------------------------"<<endl;
+	cout << "    comment="<<comment.toStdString()<<endl;
+	cout << "    undoCom="<<undoCommand.toStdString()<<endl;
+	cout << "    undoSel="<<undoSelection.toStdString()<<endl;
+	cout << "    redoCom="<<redoCommand.toStdString()<<endl;
+	cout << "    redoSel="<<redoSelection.toStdString()<<endl;
+	cout << "    ---------------------------"<<endl<<endl;
 
 	// select  object before redo
+	// FIXME better give up if no selection there...
 	if (!redoSelection.isEmpty())
 		select (redoSelection);
 
-/* TODO remove testing
-	cout << "ME::redo() begin\n";
-	cout << "    undosTotal="<<undosTotal<<endl;
-	cout << "    undosAvail="<<undosAvail<<endl;
-	cout << "       undoNum="<<undoNum<<endl;
-	cout << "    ---------------------------"<<endl;
-	cout << "    undoCom="<<undoCommand<<endl;
-	cout << "    undoSel="<<undoSelection<<endl;
-	cout << "    ---------------------------"<<endl;
-	cout << "    redoCom="<<redoCommand<<endl;
-	cout << "    redoSel="<<redoSelection<<endl;
-	cout << "    ---------------------------"<<endl;
+
+	parseAtom (redoCommand);
+	mapCenter->reposition();
+
+	blockSaveState=false;
+
+	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
+	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
+	undoSet.setEntry ("/history/curStep",QString::number(curStep));
+	undoSet.writeSettings(histPath);
+
+	updateActions();
+
+	/* TODO remove testing
 */
-	parseAtom (undoCommand);
-	mapCenter->reposition();
-
-	//if (!redoSelection.isEmpty())
-	//	select (redoSelection);
-
-	undosAvail--;
-	if (undosAvail<1)
-		// Undo not longer available now
-		actionEditUndo->setEnabled (false);
-	else	
-		undoNum--; if (undoNum<1) undoNum=undosTotal;
-
-	blockSaveState=false;
-/* TODO remove testing
 	cout << "ME::redo() end\n";
 	cout << "    undosAvail="<<undosAvail<<endl;
-	cout << "       undoNum="<<undoNum<<endl;
+	cout << "    redosAvail="<<redosAvail<<endl;
+	cout << "       curStep="<<curStep<<endl;
 	cout << "    ---------------------------"<<endl<<endl;
-*/	
+
+
 }
 
 void MapEditor::undo()
 {
-	// Finish open lineEdits
-	if (lineedit) finishedLineEdit();
-
 	blockSaveState=true;
 	
+	// Restore variables
+	int curStep=undoSet.readNumEntry (QString("/history/curStep"));
+	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
+	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
+	QString undoCommand=  undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
+	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
+	QString redoCommand=  undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
+	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
+	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
+
 	// Find out current undo directory
-	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(undoNum));
-
-	// Restore variables
-	QString undoCommand;
-	QString undoSelection;
-	QString redoCommand;
-	QString redoSelection;
-	SimpleSettings set;
-	set.readSettings(QString(bakMapDir+"/commands"));
-	undoCommand=  set.readEntry ("undoCommand");
-	undoSelection=set.readEntry ("undoSelection");
-	redoCommand=  set.readEntry ("redoCommand");
-	redoSelection=set.readEntry ("redoSelection");
+	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(curStep));
 
 	// select  object before undo
 	if (!undoSelection.isEmpty())
 		select (undoSelection);
 
 /* TODO testing
+*/	
 	cout << "ME::undo() begin\n";
-	cout << "    undosTotal="<<undosTotal<<endl;
 	cout << "    undosAvail="<<undosAvail<<endl;
-	cout << "       undoNum="<<undoNum<<endl;
+	cout << "    redosAvail="<<redosAvail<<endl;
+	cout << "       curStep="<<curStep<<endl;
 	cout << "    ---------------------------"<<endl;
-	cout << "    undoCom="<<undoCommand<<endl;
-	cout << "    undoSel="<<undoSelection<<endl;
-	cout << "    ---------------------------"<<endl;
-	cout << "    redoCom="<<redoCommand<<endl;
-	cout << "    redoSel="<<redoSelection<<endl;
-	cout << "    ---------------------------"<<endl;
-*/	
+	cout << "    comment="<<comment.toStdString()<<endl;
+	cout << "    undoCom="<<undoCommand.toStdString()<<endl;
+	cout << "    undoSel="<<undoSelection.toStdString()<<endl;
+	cout << "    redoCom="<<redoCommand.toStdString()<<endl;
+	cout << "    redoSel="<<redoSelection.toStdString()<<endl;
+	cout << "    ---------------------------"<<endl<<endl;
 	parseAtom (undoCommand);
 	mapCenter->reposition();
 
-	//if (!redoSelection.isEmpty())
-	//	select (redoSelection);
-
 	undosAvail--;
-	if (undosAvail<1)
-		// Undo not longer available now
-		actionEditUndo->setEnabled (false);
-	else	
-		undoNum--; if (undoNum<1) undoNum=undosTotal;
+	curStep--; 
+	if (curStep<1) curStep=undosTotal;
+
+	redosAvail++;
 
 	blockSaveState=false;
 /* TODO remove testing
+*/
 	cout << "ME::undo() end\n";
 	cout << "    undosAvail="<<undosAvail<<endl;
-	cout << "       undoNum="<<undoNum<<endl;
+	cout << "    redosAvail="<<redosAvail<<endl;
+	cout << "       curStep="<<curStep<<endl;
 	cout << "    ---------------------------"<<endl<<endl;
-*/
+
+	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
+	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
+	undoSet.setEntry ("/history/curStep",QString::number(curStep));
+	undoSet.writeSettings(histPath);
+
+	updateActions();
 }
 
 void MapEditor::undoXML(const QString &undoSel, const QString &bakMapPath)
@@ -1383,9 +1465,6 @@
 
 void MapEditor::pasteNoSave()
 {
-	// Finish open lineEdits
-	if (lineedit) finishedLineEdit();
-
 	load (clipboardDir+"/part.xml",ImportAdd);
 }
 
@@ -1400,7 +1479,7 @@
 	if (selection && (typeid(*selection) == typeid(BranchObj) ||
 				      typeid(*selection) == typeid(MapCenterObj))) 
 	{
-		saveState(selection,QString("Paste to %1").arg( getName(selection)));
+		saveStatePart(selection,QString("Paste to %1").arg( getName(selection)));
 		pasteNoSave();
 		mapCenter->reposition();
 		adjustCanvasSize();
@@ -1409,7 +1488,7 @@
 
 void MapEditor::cut()
 {
-	saveState(selection->getParObj(),QString("Cut %1").arg(getName(selection)));
+	saveStatePart(selection->getParObj(),QString("Cut %1").arg(getName(selection)));
 	copy();
 	cutNoSave();
 	mapCenter->reposition();
@@ -1418,17 +1497,39 @@
 
 void MapEditor::move(const int &x, const int &y)
 {
-	// TODO no saveState, because this is only internal at undo so far
-	if (selection) selection->move(x,y);
-	if (typeid(*selection) == typeid(FloatImageObj))
-		((FloatImageObj*)selection)->setRelPos();
+	if (selection)
+	{
+		QString ps=qpointToString (selection->getAbsPos());
+		QString s=selection->getSelectString();
+		saveState(
+			s, "move "+ps, 
+			s, "move "+qpointToString (QPoint (x,y)), 
+			QString("Move %1 to  %2").arg(getName(selection)).arg(ps));
+		selection->move(x,y);
+		mapCenter->reposition();
+		adjustCanvasSize();
+	}
+
+}
+
+void MapEditor::moveRel (const int &x, const int &y)
+{
+	if (selection)
+	{
+		QString ps=qpointToString (selection->getRelPos());
+		QString s=selection->getSelectString();
+		saveState(
+			s, "moveRel "+ps, 
+			s, "moveRel "+qpointToString (QPoint (x,y)), 
+			QString("Move %1 to relativ position %2").arg(getName(selection)).arg(ps));
+		selection->setRelPos (QPoint(x,y));
+		mapCenter->reposition();
+		adjustCanvasSize();
+	}
 }
 
 void MapEditor::moveBranchUp()
 {
-	// Finish open lineEdits
-	if (lineedit) finishedLineEdit();
-
 	BranchObj* bo;
 	BranchObj* par;
 	if (typeid(*selection) == typeid(BranchObj)  ) 
@@ -1437,9 +1538,9 @@
 		if (!bo->canMoveBranchUp()) return;
 		par=(BranchObj*)(bo->getParObj());
 		selection->unselect();
-		selection=par->moveBranchUp (bo);
+		bo=par->moveBranchUp (bo);	// bo will be the one below selection
 		selection->select();
-		saveState("moveBranchDown ()",bo,QString("Move up %1").arg(getName(bo)));
+		saveState (selection,"moveBranchDown ()",bo,"moveBranchUp ()",QString("Move up %1").arg(getName(bo)));
 		mapCenter->reposition();
 		ensureSelectionVisible();
 	}
@@ -1447,9 +1548,6 @@
 
 void MapEditor::moveBranchDown()
 {
-	// Finish open lineEdits
-	if (lineedit) finishedLineEdit();
-
 	BranchObj* bo;
 	BranchObj* par;
 	if (typeid(*selection) == typeid(BranchObj)  ) 
@@ -1458,54 +1556,51 @@
 		if (!bo->canMoveBranchDown()) return;
 		par=(BranchObj*)(bo->getParObj());
 		selection->unselect(); 
-		selection=par->moveBranchDown(bo);
+		bo=par->moveBranchDown(bo);	// bo will be the one above selection
 		selection->select();
-		saveState("moveBranchUp ()",bo,QString("Move down %1").arg(getName(bo)));
+		saveState(selection,"moveBranchUp ()",bo,"moveBranchDown ()",QString("Move down %1").arg(getName(bo)));
 		mapCenter->reposition();
 		ensureSelectionVisible();
 	}	
 }
 
-void MapEditor::editHeading()
+QString MapEditor::getHeading(bool &ok, QPoint &p)
 {
-	// Finish open lineEdits
-	if (lineedit) finishedLineEdit();
-
+	if (selection  &&  
+		 (typeid(*selection) == typeid(BranchObj) || 
+		  typeid(*selection) == typeid(MapCenterObj) ) ) 
+	{
+		ok=true;
+		ensureSelectionVisible();
+		p = ((BranchObj*)selection)->getAbsPos();
+		p.setX (p.x() - contentsX());
+		p.setY (p.y() - contentsY() + ((BranchObj*)selection)->height()/2);
+		return ((BranchObj*)selection)->getHeading();
+	}
+	ok=false;
+	return QString();
+}
+
+void MapEditor::setHeading(const QString &s)
+{
 	if (selection  &&  
 		 (typeid(*selection) == typeid(BranchObj) || 
 		  typeid(*selection) == typeid(MapCenterObj) ) ) 
 	{
 		editingBO=(BranchObj*)selection;
-
-		ensureSelectionVisible();
-		QPoint p = worldMatrix().map(QPoint (editingBO->x(),editingBO->y()));
-		lineedit->setGeometry(p.x()-contentsX(),p.y()-contentsY(),200,25);
-		QString s=editingBO->getHeading();
-		lineedit->setText(s);
-		lineedit->setCursorPosition(1);
-		if (actionSettingsAutoselectText->isOn() && !s.isEmpty() && actionSettingsPasteNewHeading->isOn() )
-			lineedit->selectAll();
-		lineedit->show();
-		lineedit->grabKeyboard();
-		lineedit->setFocus();
-	}				
-}
-
-void MapEditor::setHeading(const QString &s)
-{
-	// Internal function, no saveState needed
-	if (selection  &&  
-		 (typeid(*selection) == typeid(BranchObj) || 
-		  typeid(*selection) == typeid(MapCenterObj) ) ) 
-	{
-		((BranchObj*)selection)->setHeading(s);
+		saveStateConstSelection(
+			"setHeading (\""+editingBO->getHeading()+"\")", 
+			"setHeading (\""+s+"\")", 
+			QString("Set heading of %1 to \"%2\"").arg(getName(editingBO)).arg(s) );
+		editingBO->setHeading(s );
+		editingBO=NULL;
 		mapCenter->reposition();
 		adjustCanvasSize();
 		ensureSelectionVisible();
 	}
 }
 
-void MapEditor::setURL (const QString &s)
+void MapEditor::setURLInt (const QString &s)
 {
 	// Internal function, no saveState needed
 	if (selection  &&  
@@ -1519,7 +1614,20 @@
 	}
 }
 
-void MapEditor::setVymLink (const QString &s)
+void MapEditor::setHeadingInt(const QString &s)
+{
+	if (selection  &&  
+		 (typeid(*selection) == typeid(BranchObj) || 
+		  typeid(*selection) == typeid(MapCenterObj) ) ) 
+	{
+		((BranchObj*)selection)->setHeading(s);
+		mapCenter->reposition();
+		adjustCanvasSize();
+		ensureSelectionVisible();
+	}
+}
+
+void MapEditor::setVymLinkInt (const QString &s)
 {
 	// Internal function, no saveState needed
 	if (selection  &&  
@@ -1533,44 +1641,107 @@
 	}
 }
 
-void MapEditor::addNewBranch(int pos)
+BranchObj* MapEditor::addNewBranchInt(int num)
 {
-	// Finish open lineEdits
-	if (lineedit) finishedLineEdit();
-
+	// Depending on pos:
+	// -3		insert in childs of parent  above selection 
+	// -2		add branch to selection 
+	// -1		insert in childs of parent below selection 
+	// 0..n		insert in childs of parent at pos
+	BranchObj *newbo=NULL;
 	if (selection  &&  
 		 (typeid(*selection) == typeid(BranchObj) || 
 		  typeid(*selection) == typeid(MapCenterObj) ) ) 
 	{
-		BranchObj* bo1 = (BranchObj*) selection;
-		saveState(selection, QString("Add new branch to %1").arg(getName(bo1)));	//TODO undoCommand
-
-		bool wasScrolled=false;
-		BranchObj *newbo=NULL;
-		if (pos==0)
+		BranchObj* bo = (BranchObj*) selection;
+		if (num==-2)
 		{
 			// save scroll state. If scrolled, automatically select
 			// new branch in order to tmp unscroll parent...
-			wasScrolled=bo1->isScrolled();
-			newbo=bo1->addBranch();
-		}	else 
+			return bo->addBranch();
+			
+		}else if (num==-1)
 		{
-			BranchObj *parbo=(BranchObj*)(selection->getParObj());
-			if (parbo)
+			num=bo->getNum()+1;
+			bo=(BranchObj*)bo->getParObj();
+		}else if (num==-3)
+		{
+			num=bo->getNum();
+			bo=(BranchObj*)bo->getParObj();
+		}
+		if (!bo) return bo;
+		newbo=bo->insertBranch(num);
+	}	
+	return newbo;
+}	
+
+void MapEditor::addNewBranch(int pos)
+{
+	// Different meaning than num in addNewBranchInt!
+	// -1	add above
+	//  0	add as child
+	// +1	add below
+	if (selection  &&  
+		 (typeid(*selection) == typeid(BranchObj) || 
+		  typeid(*selection) == typeid(MapCenterObj) ) ) 
+	{
+		BranchObj *bo = (BranchObj*) selection;
+		BranchObj *newbo;
+		newbo=addNewBranchInt (pos-2);
+
+		if (newbo)
+		{
+			saveStateConstSelection (
+				QString ("delete (\"%1\")").arg(newbo->getSelectString()),
+				QString ("addBranch (%1)").arg(pos-2),
+				QString ("Add new branch to %1").arg(getName(bo)));	//TODO undoCommand
+
+			LinkableMapObj *oldselection=selection;
+
+			mapCenter->reposition();
+			adjustCanvasSize();
+
+
+			if (actionSettingsAutoedit->isOn() ||
+				actionSettingsAutoselectHeading->isOn() )
 			{
-				if (pos<0)
-					// add above selection
-					newbo=parbo->insertBranch(bo1->getNum());
-				else
-					// add below selection
-					newbo=parbo->insertBranch(bo1->getNum()+1);
-			} else
-				// This should not happen...
-				return;
-			
-		}	
+				selection->unselect();
+				selection=newbo;
+				selection->select();
+				if (actionSettingsAutoedit->isOn() )
+					mainWindow->editHeading();
+				if (!actionSettingsAutoselectHeading->isOn()
+					)//&& !wasScrolled)  //FIXME wasScrolled was moved to addNewBranchInt
+				{
+					selection->unselect();
+					selection=oldselection;
+					selection->select();
+				}
+			}	
+		}
+	}	
+}
+
+
+void MapEditor::addNewBranchHere()
+{
+	if (selection  &&  
+		 (typeid(*selection) == typeid(BranchObj) ) )
+	{
+		BranchObj* bo1 = (BranchObj*) selection;
+		saveStatePart(selection, QString("Add new branch here").arg(getName(bo1)));
+
+		bool wasScrolled=false;
+		BranchObj *newbo=NULL;
+		BranchObj *parbo=(BranchObj*)(selection->getParObj());
+		if (parbo)
+		{
+			// add below selection
+			newbo=parbo->insertBranch(bo1->getNum()+1);
+		} 
 
 		LinkableMapObj *oldselection=selection;
+		((BranchObj*)selection)->moveBranchTo (newbo,-1);
 
 		mapCenter->reposition();
 		adjustCanvasSize();
@@ -1580,13 +1751,8 @@
 			selection->unselect();
 			selection=newbo;
 			selection->select();
-			if (actionSettingsPasteNewHeading->isOn() )
-			{
-				BranchObj *bo2= (BranchObj*)selection;
-				bo2->setHeading("");
-			}	
 			if (actionSettingsAutoedit->isOn() )
-				editHeading();
+				mainWindow->editHeading();
 			if (!actionSettingsAutoselectHeading->isOn()
 				&& !wasScrolled)
 			{
@@ -1598,74 +1764,22 @@
 	}	
 }
 
-
-void MapEditor::addNewBranchHere()
-{
-	// Finish open lineEdits
-	if (lineedit) finishedLineEdit();
-
-	if (selection  &&  
-		 (typeid(*selection) == typeid(BranchObj) ) )
-	{
-		BranchObj* bo1 = (BranchObj*) selection;
-		saveState(selection, QString("Add new branch here").arg(getName(bo1)));
-
-		bool wasScrolled=false;
-		BranchObj *newbo=NULL;
-		BranchObj *parbo=(BranchObj*)(selection->getParObj());
-		if (parbo)
-		{
-			// add below selection
-			newbo=parbo->insertBranch(bo1->getNum()+1);
-		} 
-
-		LinkableMapObj *oldselection=selection;
-		((BranchObj*)selection)->moveBranchTo (newbo,-1);
-
-		mapCenter->reposition();
-		adjustCanvasSize();
-		if (actionSettingsAutoedit->isOn() ||
-			actionSettingsAutoselectHeading->isOn() )
-		{
-			selection->unselect();
-			selection=newbo;
-			selection->select();
-			if (actionSettingsPasteNewHeading->isOn() )
-			{
-				BranchObj *bo2= (BranchObj*)selection;
-				bo2->setHeading("");
-			}	
-			if (actionSettingsAutoedit->isOn() )
-				editHeading();
-			if (!actionSettingsAutoselectHeading->isOn()
-				&& !wasScrolled)
-			{
-				selection->unselect();
-				selection=oldselection;
-				selection->select();
-			}
-		}	
-	}	
-}
-
 void MapEditor::deleteSelection()
 {
-	// Finish open lineEdits
-	if (lineedit) finishedLineEdit();
-
 	if (selection  && typeid(*selection) ==typeid(BranchObj) ) 
 	{
-		BranchObj* bo=dynamic_cast <BranchObj*> (selection);
+		BranchObj* bo=(BranchObj*)selection;
 		BranchObj* par=(BranchObj*)(bo->getParObj());
 		bo->unselect();
 		if (selection->getDepth()>1)
 			// Normal branch, save parent with childs
-			saveState(par,QString("Delete %1").arg(getName(bo)));
+			saveStatePart(par,QString("Delete %1").arg(getName(bo)));
+		//	naveState (UndoCom, par, QString("insertBranchAt (%1)", bo, "", QString ("Delete %1").arg(getName(bo))));
 		else
 			// Mainbranch, save whole map
 			// TODO Better would be to insert mainbranch again at pos
 			// But undoCommand is missing right now
-			saveState(QString("Delete %1").arg(getName(bo)));
+			saveStateComplete(QString("Delete %1").arg(getName(bo)));
 		selection=NULL;
 		par->removeBranch(bo);
 		selection=par;
@@ -1676,9 +1790,9 @@
 	}
 	if (selection  && typeid(*selection) ==typeid(FloatImageObj) ) 
 	{
-		FloatImageObj* fio=dynamic_cast <FloatImageObj*> (selection);
+		FloatImageObj* fio=(FloatImageObj*)selection;
 		BranchObj* par=(BranchObj*)(fio->getParObj());
-		saveState(par, QString("Delete %1").arg(getName(fio)));
+		saveStatePart(par, QString("Delete %1").arg(getName(fio)));
 		fio->unselect();
 		selection=NULL;
 		par->removeFloatImage(fio);
@@ -1732,7 +1846,13 @@
 	return false;
 }
 
-void MapEditor::select (LinkableMapObj *lmo)
+QString MapEditor::getSelectString()
+{
+	if (selection) return selection->getSelectString();
+	return QString();
+}
+
+void MapEditor::selectInt (LinkableMapObj *lmo)
 {
 	if (lmo && selection != lmo)
 	{
@@ -1743,10 +1863,9 @@
 			
 		adjustCanvasSize();
 	}
-
 }
 
-void MapEditor::selectNextBranch()
+void MapEditor::selectNextBranchInt()
 {
 	// Increase number of branch
 	if (selection)
@@ -1826,7 +1945,7 @@
 	}	
 }
 
-void MapEditor::selectPrevBranch()
+void MapEditor::selectPrevBranchInt()
 {
 	// Decrease number of branch
 	if (selection)
@@ -1907,40 +2026,34 @@
 
 void MapEditor::selectUpperBranch()
 {
-	// Finish open lineEdits
-	if (lineedit) finishedLineEdit();
-
 	if (selection) 
 	{
 		if (typeid(*selection) == typeid(BranchObj))
 		{
 			if (selection->getOrientation()==OrientRightOfCenter)
-				selectPrevBranch();
+				selectPrevBranchInt();
 			else
 				if (selection->getDepth()==1)
-					selectNextBranch();
+					selectNextBranchInt();
 				else
-					selectPrevBranch();
+					selectPrevBranchInt();
 		}		
 	}
 }
 
 void MapEditor::selectLowerBranch()
 {
-	// Finish open lineEdits
-	if (lineedit) finishedLineEdit();
-
 	if (selection) 
 	{
 		if (typeid(*selection) == typeid(BranchObj))
 		{
 			if (selection->getOrientation()==OrientRightOfCenter)
-				selectNextBranch();
+				selectNextBranchInt();
 			else
 				if (selection->getDepth()==1)
-					selectPrevBranch();
+					selectPrevBranchInt();
 				else
-					selectNextBranch();
+					selectNextBranchInt();
 		}		
 	}
 }
@@ -1948,9 +2061,6 @@
 
 void MapEditor::selectLeftBranch()
 {
-	// Finish open lineEdits
-	if (lineedit) finishedLineEdit();
-
 	BranchObj* bo;
 	BranchObj* par;
 	if (selection) 
@@ -2010,9 +2120,6 @@
 
 void MapEditor::selectRightBranch()
 {
-	// Finish open lineEdits
-	if (lineedit) finishedLineEdit();
-
 	BranchObj* bo;
 	BranchObj* par;
 
@@ -2024,7 +2131,7 @@
 			bo=par->getLastSelectedBranch();
 			if (bo)
 			{
-				// Workaround for relecting on left and right side
+				// Workaround for reselecting on left and right side
 				if (bo->getOrientation()==OrientLeftOfCenter)
 					bo=par->getFirstBranch();
 				if (bo)
@@ -2070,9 +2177,6 @@
 
 void MapEditor::selectFirstBranch()
 {
-	// Finish open lineEdits
-	if (lineedit) finishedLineEdit();
-
 	BranchObj *bo1;
 	BranchObj *bo2;
 	BranchObj* par;
@@ -2095,9 +2199,6 @@
 
 void MapEditor::selectLastBranch()
 {
-	// Finish open lineEdits
-	if (lineedit) finishedLineEdit();
-
 	BranchObj *bo1;
 	BranchObj *bo2;
 	BranchObj* par;
@@ -2125,13 +2226,11 @@
 
 void MapEditor::selectBackgroundColor()
 {
-	// Finish open lineEdits
-	if (lineedit) finishedLineEdit();
-
 	QColor col = QColorDialog::getColor( mapCanvas->backgroundColor(), this );
 	if ( !col.isValid() ) return;
 	setBackgroundColor( col );
-	saveState(QString("Set background color of map to %1").arg(col.name()));
+	//TODO undocomm
+	saveStateComplete(QString("Set background color of map to %1").arg(col.name()));
 }
 
 void MapEditor::setBackgroundColor(QColor c)
@@ -2161,7 +2260,7 @@
 			typeid(*selection) == typeid(MapCenterObj))
 		{
 			BranchObj *bo=(BranchObj*)selection;
-			saveState(selection, QString("Set color of %1 to %2").arg(getName(bo)).arg(actColor.name()));	//TODO undoCommand
+			saveStatePart(selection, QString("Set color of %1 to %2").arg(getName(bo)).arg(actColor.name()));	//TODO undoCommand
 			bo->setColor(actColor); // color branch
 		}    
 	}
@@ -2175,7 +2274,7 @@
 			typeid(*selection) == typeid(MapCenterObj))
 		{
 			BranchObj *bo=(BranchObj*)selection;
-			saveState(selection, QString ("Set color of %1 and childs to %2").arg(getName(bo)).arg(actColor.name()));	//TODO undoCommand
+			saveStatePart(selection, QString ("Set color of %1 and childs to %2").arg(getName(bo)).arg(actColor.name()));	//TODO undoCommand
 			bo->setColorChilds(actColor); // color links, color childs
 		}    
 	}
@@ -2186,15 +2285,27 @@
 {
 	if (selection)
 	{
-		BranchObj *bo=(BranchObj*)selection;
-		QString s;
-		if (bo->isSetStandardFlag(f))
-			s="Unset";
-		else
-			s="Set";
-		saveState(selection, QString("%1 standard flag \"%2\" of %3").arg(s).arg(f).arg(getName(bo)));// TODO undoCommand	
-		bo->toggleStandardFlag (f,actionSettingsUseFlagGroups->isOn());
-		adjustCanvasSize();
+		if (typeid(*selection) == typeid(BranchObj) ||
+			typeid(*selection) == typeid(MapCenterObj))
+		{
+			BranchObj *bo=(BranchObj*)selection;
+			QString u,r;
+			if (bo->isSetStandardFlag(f))
+			{
+				r="unsetFlag";
+				u="setFlag";
+			}	
+			else
+			{
+				u="unsetFlag";
+				r="setFlag";
+			}	
+			saveStateConstSelection(QString("%1 (\"%2\")").arg(u).arg(f), 
+				QString("%1 (\"%2\")").arg(r).arg(f),
+				QString("Toggling standard flag \"%1\" of %2").arg(f).arg(getName(bo)));
+			bo->toggleStandardFlag (f,actionSettingsUseFlagGroups->isOn());
+			adjustCanvasSize();
+		}
 	}	
 }
 
@@ -2208,6 +2319,9 @@
 
 BranchObj* MapEditor::findText (QString s, bool cs)
 {
+	QTextDocument::FindFlags flags=0;
+	if (cs) flags=QTextDocument::FindCaseSensitively;
+
 	if (!itFind) 
 	{	// Nothing found or new find process
 		if (EOFind)
@@ -2232,7 +2346,7 @@
 					adjustCanvasSize();
 					ensureSelectionVisible();
 				}
-				if (textEditor->findText(s,cs)) 
+				if (textEditor->findText(s,flags)) 
 				{
 					searching=false;
 					foundNote=true;
@@ -2282,7 +2396,7 @@
 		if ( ok) 
 		{
 			// user entered something and pressed OK
-			saveState("setURL (\""+bo->getURL()+"\")","setURL (\""+text+"\")", QString("Set URL of %1 to %21").arg(getName(bo)).arg(text));	
+			saveStateConstSelection("setURL (\""+bo->getURL()+"\")","setURL (\""+text+"\")", QString("Set URL of %1 to %21").arg(getName(bo)).arg(text));	
 			bo->setURL (text);
 			updateActions();
 		}	
@@ -2298,13 +2412,31 @@
 		return "";
 }
 
+QStringList MapEditor::getURLs()
+{
+	QStringList urls;
+	if (selection && (typeid(*selection) == typeid(BranchObj) ||
+			typeid(*selection) == typeid(MapCenterObj)) )
+	{		
+		BranchObj *bo=(BranchObj*)selection;
+		bo=bo->first();	
+		while (bo) 
+		{
+			if (!bo->getURL().isEmpty()) urls.append( bo->getURL());
+			bo=bo->next();
+		}	
+	}	
+	return urls;
+}
+
+
 void MapEditor::editHeading2URL()
 {
 	if (selection && (typeid(*selection) == typeid(BranchObj) ||
 			typeid(*selection) == typeid(MapCenterObj)) )
 	{		
 		BranchObj *bo=(BranchObj*)selection;
-		saveState("setURL (\""+bo->getURL()+"\")","setURL (\""+bo->getHeading()+"\")",QString("Copy heading of %1 to URL").arg(getName(bo)));	
+		saveStateConstSelection("setURL (\""+bo->getURL()+"\")","setURL (\""+bo->getHeading()+"\")",QString("Copy heading of %1 to URL").arg(getName(bo)));	
 		bo->setURL (bo->getHeading());
 		updateActions();
 	}
@@ -2317,7 +2449,7 @@
 	{		
 		BranchObj *bo=(BranchObj*)selection;
 		QString url= "https://bugzilla.novell.com/show_bug.cgi?id="+bo->getHeading();
-		saveState("setURL (\""+bo->getURL()+"\")","setURL (\""+url+"\")",QString("Use heading of %1 as link to Novell Bugzilla").arg(getName(bo)));	
+		saveStateConstSelection("setURL (\""+bo->getURL()+"\")","setURL (\""+url+"\")",QString("Use heading of %1 as link to Novell Bugzilla").arg(getName(bo)));	
 		bo->setURL (url);
 		updateActions();
 	}
@@ -2330,7 +2462,7 @@
 	{		
 		BranchObj *bo=(BranchObj*)selection;
 		QString url= "http://keeper.suse.de:8080/webfate/match/id?value=ID"+bo->getHeading();
-		saveState("setURL (\""+bo->getURL()+"\")","setURL (\""+url+"\")",QString("Use heading of %1 as link to FATE").arg(getName(bo)));	
+		saveStateConstSelection("setURL (\""+bo->getURL()+"\")","setURL (\""+url+"\")",QString("Use heading of %1 as link to FATE").arg(getName(bo)));	
 		bo->setURL (url);
 		updateActions();
 	}
@@ -2342,7 +2474,7 @@
 			typeid(*selection) == typeid(MapCenterObj)) )
 	{		
 		BranchObj *bo=(BranchObj*)selection;
-		QFileDialog *fd=new QFileDialog( this,__VYM " - " +tr("Link to another map"));
+		Q3FileDialog *fd=new Q3FileDialog( this,__VYM " - " +tr("Link to another map"));
 		fd->addFilter (QString (tr("vym map") + " (*.vym)"));
 		fd->setCaption(__VYM " - " +tr("Link to another map"));
 		if (! bo->getVymLink().isEmpty() )
@@ -2352,7 +2484,7 @@
 		QString fn;
 		if ( fd->exec() == QDialog::Accepted )
 		{
-			saveState("setVymLink (\""+bo->getVymLink()+"\")","setVymLink (\""+fd->selectedFile()+"\")",QString("Set vymlink of %1 to %2").arg(getName(bo)).arg(fd->selectedFile()));	
+			saveStateConstSelection("setVymLink (\""+bo->getVymLink()+"\")","setVymLink (\""+fd->selectedFile()+"\")",QString("Set vymlink of %1 to %2").arg(getName(bo)).arg(fd->selectedFile()));	
 			bo->setVymLink (fd->selectedFile() );
 			updateActions();
 			mapCenter->reposition();
@@ -2368,7 +2500,7 @@
 			typeid(*selection) == typeid(MapCenterObj)) )
 	{		
 		BranchObj *bo=(BranchObj*)selection;
-		saveState("setVymLink (\""+bo->getVymLink()+"\")","setVymLink (\"\")",QString("Unset vymlink of %1").arg(getName(bo)));	
+		saveStateConstSelection("setVymLink (\""+bo->getVymLink()+"\")","setVymLink (\"\")",QString("Unset vymlink of %1").arg(getName(bo)));	
 		bo->setVymLink ("" );
 		updateActions();
 		mapCenter->reposition();
@@ -2396,7 +2528,7 @@
 			oo->setHideInExport(true);
 			s="Set";
 		}	
-		saveState(QString ("%1 hide export flag of %2").arg(s).arg(getName(selection)));	//TODO undoCommand
+		saveStateComplete(QString ("%1 hide export flag of %2").arg(s).arg(getName(selection)));	//TODO undoCommand
 		actionEditToggleHideExport->setOn (oo->hideInExport());	
 		updateActions();
 		mapCenter->reposition();
@@ -2416,6 +2548,24 @@
 	
 }
 
+QStringList MapEditor::getVymLinks()
+{
+	QStringList links;
+	if (selection && (typeid(*selection) == typeid(BranchObj) ||
+			typeid(*selection) == typeid(MapCenterObj)) )
+	{		
+		BranchObj *bo=(BranchObj*)selection;
+		bo=bo->first();	
+		while (bo) 
+		{
+			if (!bo->getVymLink().isEmpty()) links.append( bo->getVymLink());
+			bo=bo->next();
+		}	
+	}	
+	return links;
+}
+
+
 void MapEditor::removeBranchKeepChilds()
 {
 	if (selection && (typeid(*selection) == typeid(BranchObj) ))
@@ -2424,9 +2574,9 @@
 		BranchObj* par=(BranchObj*)(bo->getParObj());
 		QString s=QString("Remove %1 and keep its childs").arg(getName(bo));
 		if (bo->getDepth()==1)
-			saveState(s);
+			saveStateComplete(s);
 		else	
-			saveState(selection->getParObj(),s);	// TODO undoCommand
+			saveStatePart(selection->getParObj(),s);	// TODO undoCommand
 		QString sel=selection->getSelectString();
 		unselect();
 		par->removeBranchHere(bo);
@@ -2439,7 +2589,7 @@
 {
 	if (selection && (typeid(*selection) == typeid(BranchObj) ))
 	{		
-		saveState(selection->getParObj(), QString("Remove childs of branch %1").arg(getName(selection)));
+		saveStatePart(selection->getParObj(), QString("Remove childs of branch %1").arg(getName(selection)));
 		((BranchObj*)selection)->removeChilds();
 		mapCenter->reposition();
 	}	
@@ -2455,8 +2605,8 @@
 	// Calc some stats
 	QString stats;
     int i=0;
-    QCanvasItemList l=canvas()->allItems();
-    for (QCanvasItemList::Iterator it=l.begin(); it!=l.end(); ++it) 
+    Q3CanvasItemList l=canvas()->allItems();
+    for (Q3CanvasItemList::Iterator it=l.begin(); it!=l.end(); ++it) 
         i++;
     stats+=QString ("%1 items on canvas\n").arg (i,6);
 
@@ -2483,7 +2633,7 @@
 	// Finally show dialog
 	if (dia.exec() == QDialog::Accepted)
 	{
-		saveState("Edit info about map");	//TODO undoCommand
+		saveStateComplete("Edit info about map");	//TODO undoCommand
 		mapCenter->setAuthor (dia.getAuthor() );
 		mapCenter->setComment (dia.getComment() );
 	}
@@ -2521,8 +2671,16 @@
     pix.fill( defLinkColor );
     actionFormatLinkColor->setIconSet( pix );
 
-	actionEditUndo->setEnabled( mapChanged );
 	actionFileSave->setEnabled( mapUnsaved );
+	if (undoSet.readNumEntry("/history/undosAvail",0)>0)
+		actionEditUndo->setEnabled( true);
+	else	
+		actionEditUndo->setEnabled( false);
+
+	if (undoSet.readNumEntry("/history/redosAvail",0)>0)
+		actionEditRedo->setEnabled( true);
+	else	
+		actionEditRedo->setEnabled( false);
 
 	if (selection)
 	{
@@ -2533,17 +2691,14 @@
 			// Take care of links
 			if (bo->countXLinks()==0)
 			{
-				branchLinksContextMenu->clear();
-				branchLinksContextMenu->insertItem ("No xLink available");
-				branchLinksContextMenuDup->clear();
-				branchLinksContextMenuDup->insertItem ("No xLink available");
-				
+				branchXLinksContextMenuEdit->clear();
+				branchXLinksContextMenuFollow->clear();
 			} else
 			{
 				BranchObj *bot;
 				QString s;
-				branchLinksContextMenu->clear();
-				branchLinksContextMenuDup->clear();
+				branchXLinksContextMenuEdit->clear();
+				branchXLinksContextMenuFollow->clear();
 				for (int i=0; i<=bo->countXLinks();i++)
 				{
 					bot=bo->XLinkTargetAt(i);
@@ -2552,8 +2707,8 @@
 						s=bot->getHeading();
 						if (s.length()>25)
 							s=s.left(25)+"...";
-						branchLinksContextMenu->insertItem (s);
-						branchLinksContextMenuDup->insertItem (s);
+						branchXLinksContextMenuFollow->addAction (s);
+						branchXLinksContextMenuEdit->addAction (s);
 					}	
 				}
 			}
@@ -2629,7 +2784,7 @@
 		if ( (typeid(*selection) == typeid(FloatImageObj)) )
 		{
 			FloatObj *fo=(FloatImageObj*)selection;
-			standardFlagsDefault->setEnabled (false);
+//FIXME do this in mainwindow					standardFlagsDefault->setEnabled (false);
 
 			actionEditOpenURL->setEnabled (false);
 			actionEditOpenVymLink->setEnabled (false);
@@ -2652,7 +2807,7 @@
 
 	} else
 	{
-		standardFlagsDefault->setEnabled (false);
+//FIXME do this in mainwindow				standardFlagsDefault->setEnabled (false);
 
 		actionEditCopy->setEnabled (false);	
 		actionEditCut->setEnabled (false);	
@@ -2684,7 +2839,7 @@
 {
 	linkstyle=ls;
 
-	saveState("Set link style");	// TODO undoCommand
+	saveStateComplete("Set link style");	// TODO undoCommand
 	BranchObj *bo;
 	bo=mapCenter->first();
 	bo=bo->next();
@@ -2772,13 +2927,10 @@
 
 void MapEditor::selectLinkColor()
 {
-	// Finish open lineEdits
-	if (lineedit) finishedLineEdit();
-
 	QColor col = QColorDialog::getColor( defLinkColor, this );
 	if ( !col.isValid() ) return;
 	setLinkColor( col );
-	saveState(QString("Set link color to %1").arg(col.name()));	//TODO undoCommand
+	saveStateComplete(QString("Set link color to %1").arg(col.name()));	//TODO undoCommand
 
 }
 
@@ -2794,7 +2946,7 @@
 			s="Unscroll";
 		else	
 			s="Scroll";
-		saveState(selection, QString ("%1 %2").arg(s).arg(getName(bo)));
+		saveStatePart(selection, QString ("%1 %2").arg(s).arg(getName(bo)));
 		bo->toggleScroll();
 		adjustCanvasSize();
 		canvas()->update();
@@ -2820,13 +2972,13 @@
 	{
 		BranchObj *bo=((BranchObj*)selection);
 
-		QFileDialog *fd=new QFileDialog( this);
-		fd->setMode (QFileDialog::ExistingFiles);
+		Q3FileDialog *fd=new Q3FileDialog( this);
+		fd->setMode (Q3FileDialog::ExistingFiles);
 		fd->addFilter (QString (tr("Images") + " (*.png *.bmp *.xbm *.jpg *.png *.xpm *.gif *.pnm)"));
 		ImagePreview *p =new ImagePreview (fd);
 		fd->setContentsPreviewEnabled( TRUE );
 		fd->setContentsPreview( p, p );
-		fd->setPreviewMode( QFileDialog::Contents );
+		fd->setPreviewMode( Q3FileDialog::Contents );
 		fd->setCaption(__VYM " - " +tr("Load image"));
 		fd->setDir (lastImageDir);
 		fd->show();
@@ -2834,8 +2986,9 @@
 		QString fn;
 		if ( fd->exec() == QDialog::Accepted )
 		{
-			saveState(selection, QString("Add floatimage to %1").arg(getName(selection)));
-			lastImageDir=fn.left(fn.findRev ("/"));
+			saveStatePart(selection, QString("Add floatimage to %1").arg(getName(selection)));
+			// FIXME in QT4 use:	lastImageDir=fd->directory();
+			lastImageDir=QDir (fd->dirPath());
 			QStringList flist = fd->selectedFiles();
 			QStringList::Iterator it = flist.begin();
 			while( it != flist.end() ) 
@@ -2857,26 +3010,18 @@
 	}
 }
 
-void MapEditor::saveFloatImage (int item)
+void MapEditor::saveFloatImage ()
 {
 	if (selection && 
 		(typeid(*selection) == typeid(FloatImageObj)) )
 	{
 		FloatImageObj *fio=((FloatImageObj*)selection);
-		const char* fmt = saveImageFormatMenu->text(item);
-
-		QFileDialog *fd=new QFileDialog( this, tr("vym - save image as") + fmt);
-		fd->addFilter ("PNG (*.png)");
-		fd->addFilter ("BMP (*.bmp)");
-		fd->addFilter ("XBM (*.xbm)");
-		fd->addFilter ("JPG (*.jpg)");
-		fd->addFilter ("XPM (*.xpm)");
-		fd->addFilter ("GIF (*.gif)");
-		fd->addFilter ("PNM (*.pnm)");
-		fd->addFilter (QString (tr("Images") + " (*.png *.bmp *.xbm *.jpg *.png *.xpm *.gif *.pnm)"));
-		fd->setCaption(__VYM " - " +tr("Save image as %1").arg(fmt));
-		fd->setMode( QFileDialog::AnyFile );
-		fd->setSelection (fio->getOriginalFilename());
+		QFileDialog *fd=new QFileDialog( this);
+		fd->setFilters (imageIO.getFilters());
+		fd->setCaption(__VYM " - " +tr("Save image"));
+		fd->setFileMode( QFileDialog::AnyFile );
+		fd->setDirectory (lastImageDir);
+//		fd->setSelection (fio->getOriginalFilename());
 		fd->show();
 
 		QString fn;
@@ -2905,7 +3050,7 @@
 						break;
 				}
 			}
-			fio->save (fd->selectedFile(),fmt);
+			fio->save (fd->selectedFile(),imageIO.getType (fd->selectedFilter() ) );
 		}
 	}
 }
@@ -2949,7 +3094,7 @@
 		selection->setHideLinkUnselected(b);
 }
 
-void MapEditor::importDir(BranchObj *dst, QDir d)
+void MapEditor::importDirInt(BranchObj *dst, QDir d)
 {
 	if (selection && 
 		(typeid(*selection) == typeid(BranchObj)) || 
@@ -2959,45 +3104,42 @@
 		
 		// Traverse directories
 		d.setFilter( QDir::Dirs| QDir::Hidden | QDir::NoSymLinks );
-		const QFileInfoList *dirlist = d.entryInfoList();
-		QFileInfoListIterator itdir( *dirlist );
-		QFileInfo *fi;
-
-		while ( (fi = itdir.current()) != 0 ) 
+		QFileInfoList list = d.entryInfoList();
+		QFileInfo fi;
+
+		for (int i = 0; i < list.size(); ++i) 
 		{
-			if (fi->fileName() != "." && fi->fileName() != ".." )
+			fi=list.at(i);
+			if (fi.fileName() != "." && fi.fileName() != ".." )
 			{
 				dst->addBranch();
 				bo=dst->getLastBranch();
-				bo->setHeading (fi->fileName() );
+				bo->setHeading (fi.fileName() );
 				bo->setColor (QColor("blue"));
 				bo->toggleScroll();
-				if ( !d.cd(fi->fileName()) ) 
-					QMessageBox::critical (0,tr("Critical Import Error"),tr("Cannot find the directory %1").arg(fi->fileName()));
+				if ( !d.cd(fi.fileName()) ) 
+					QMessageBox::critical (0,tr("Critical Import Error"),tr("Cannot find the directory %1").arg(fi.fileName()));
 				else 
 				{
 					// Recursively add subdirs
-					importDir (bo,d);
+					importDirInt (bo,d);
 					d.cdUp();
 				}
 			}	
-			++itdir;
 		}		
 		// Traverse files
 		d.setFilter( QDir::Files| QDir::Hidden | QDir::NoSymLinks );
-		const QFileInfoList *filelist = d.entryInfoList();
-		QFileInfoListIterator itfile( *filelist );
-
-		while ( (fi = itfile.current()) != 0 ) 
+		list = d.entryInfoList();
+
+		for (int i = 0; i < list.size(); ++i) 
 		{
+			fi=list.at(i);
 			dst->addBranch();
 			bo=dst->getLastBranch();
-			bo->setHeading (fi->fileName() );
+			bo->setHeading (fi.fileName() );
 			bo->setColor (QColor("black"));
-			if (fi->fileName().right(4) == ".vym" )
-				bo->setVymLink (fi->filePath());
-
-			++itfile;
+			if (fi.fileName().right(4) == ".vym" )
+				bo->setVymLink (fi.filePath());
 		}	
 	}		
 }
@@ -3008,8 +3150,8 @@
 		(typeid(*selection) == typeid(BranchObj)) || 
 		(typeid(*selection) == typeid(MapCenterObj))  )
 	{
-		QFileDialog *fd=new QFileDialog( this,__VYM " - " +tr("Choose directory structure to import"));
-		fd->setMode (QFileDialog::DirectoryOnly);
+		Q3FileDialog *fd=new Q3FileDialog( this,__VYM " - " +tr("Choose directory structure to import"));
+		fd->setMode (Q3FileDialog::DirectoryOnly);
 		fd->addFilter (QString (tr("vym map") + " (*.vym)"));
 		fd->setCaption(__VYM " - " +tr("Choose directory structure to import"));
 		fd->show();
@@ -3018,7 +3160,7 @@
 		if ( fd->exec() == QDialog::Accepted )
 		{
 			BranchObj *bo=((BranchObj*)selection);
-			importDir (bo,QDir(fd->selectedFile()) );
+			importDirInt (bo,QDir(fd->selectedFile()) );
 			mapCenter->reposition();
 			adjustCanvasSize();
 			canvas()->update();
@@ -3045,6 +3187,7 @@
 
 void MapEditor::editXLink(int i)
 {
+	qDebug ("ko.");  //FIXME Huh?
 	if (selection && 
 		(typeid(*selection) == typeid(BranchObj)) || 
 		(typeid(*selection) == typeid(MapCenterObj))  )
@@ -3064,7 +3207,7 @@
 				}
 				if (dia.deleteXLink())
 					((BranchObj*)selection)->deleteXLinkAt(i);
-				saveState("Edit xLink");	//TODO undoCommand
+				saveStateComplete("Edit xLink");	//TODO undoCommand
 			}
 		}	
 	}
@@ -3074,33 +3217,44 @@
 {
 	cout << "MapEditor::testFunction() called\n";
 
-	mapCenter->positionBBox();
+/*
+	bool ok;
+	QString text = QInputDialog::getText(
+		this, 
+		tr("QInputDialog::getText()"),
+		 tr("User name:"), QLineEdit::Normal,
+		 QDir::home().dirName(), &ok, Qt::FramelessWindowHint);
+*/
+
+	QDialog *d =new QDialog(NULL);
+	QLineEdit *le=new QLineEdit (d);
+//	d->setModal (true);
+	d->setWindowFlags (Qt::FramelessWindowHint);
+	le->setFocus();
+	le->setText ("Foo");
+	le->selectAll();
+	connect (le, SIGNAL (returnPressed()), d, SLOT (accept()));
+	d->exec();
+	qWarning( le->text());
 	return;
-
+	
+
+
+/*
 	WarningDialog dia;
 	dia.setCancelButton (true);
 	dia.setText("This is a longer \nWarning");
 	dia.setCaption("Warning: Flux problem");
-	dia.setShowAgainName("/vym/warnings/mapeditor");
+	dia.setShowAgainName("/warnings/mapeditor");
+	dia.setWindowFlags (Qt::FramelessWindowHint);
 	if (dia.exec()==QDialog::Accepted)
 		cout << "accepted!\n";
 	else	
 		cout << "canceled!\n";
 	return;
-
-	QString ub=vymBaseDir.path()+"/scripts/update-bookmarks";
-	QProcess *proc = new QProcess( this );
-	proc->addArgument(ub);
-
-	if ( !proc->start() ) 
-	{
-		QMessageBox::warning(0, 
-			tr("Warning"),
-			tr("Couldn't find script %1\nto notifiy Browsers of changed bookmarks.").arg(ub));
-	}	
-
-	
-/*
+*/
+
+/* Hide hidden stuff temporary, maybe add this as regular function somewhere
 	if (hidemode==HideNone)
 	{
 		setHideTmpMode (HideExport);
@@ -3199,15 +3353,12 @@
 void MapEditor::contentsMousePressEvent(QMouseEvent* e)
 {
 	// Ignore right clicks, these will go to context menus
-	if (e->button() == QMouseEvent::RightButton )
+	if (e->button() == Qt::RightButton )
 	{
 		e->ignore();
 		return;
 	}
 
-	// Finish open lineEdits
-	if (lineedit) finishedLineEdit();
-	
     QPoint p = inverseWorldMatrix().map(e->pos());
     LinkableMapObj* lmo=mapCenter->findMapObj(p, NULL);
 	
@@ -3222,10 +3373,10 @@
 		if (!foname.isEmpty())
 		{
 			// systemFlag clicked
-			select (lmo);
+			selectInt (lmo);
 			if (foname=="url") 
 			{
-				if (e->state() & QMouseEvent::ControlButton)
+				if (e->state() & Qt::ControlModifier)
 					mainWindow->editOpenURLTab();
 				else	
 					mainWindow->editOpenURL();
@@ -3245,7 +3396,7 @@
 	// No system flag clicked, take care of modmodes
 
 	// Special case: CTRL is pressed
-	if (e->state() & QMouseEvent::ControlButton)
+	if (e->state() & Qt::ControlModifier)
 	{
 		if (actionModModeColor->isOn())
 		{
@@ -3280,19 +3431,20 @@
 	}
     if (lmo) 
 	{	
-		select (lmo);
+		selectInt (lmo);
 		// Left Button	    Move Branches
-		if (e->button() == QMouseEvent::LeftButton )
+		if (e->button() == Qt::LeftButton )
 		{
 			movingObj_start.setX( p.x() - selection->x() );	
 			movingObj_start.setY( p.y() - selection->y() );	
 			movingObj_orgPos.setX (lmo->x() );
 			movingObj_orgPos.setY (lmo->y() );
+			movingObj_orgRelPos=lmo->getRelPos();
 
 			// If modMode==copy, then we want to "move" the _new_ object around
 			// then we need the offset from p to the _old_ selection, because of tmp
 			if (actionModModeCopy->isOn() &&
-				e->state() & QMouseEvent::ControlButton)
+				e->state() & Qt::ControlModifier)
 			{
 				if (typeid(*selection)==typeid(BranchObj) )
 				{
@@ -3309,13 +3461,13 @@
 			// Middle Button    Toggle Scroll
 			// (On Mac OS X this won't work, but we still have 
 			// a button in the toolbar)
-			if (e->button() == QMouseEvent::MidButton )
+			if (e->button() == Qt::MidButton )
 				toggleScroll();
 		updateActions();
 	} else 
 	{ // No MapObj found, we are on the Canvas itself
 		// Left Button	    move Pos of CanvasView
-		if (e->button() == QMouseEvent::LeftButton )
+		if (e->button() == Qt::LeftButton )
 		{
 			movingObj=NULL;	// move Content not Obj
 			movingObj_start=e->globalPos();
@@ -3353,16 +3505,13 @@
 		if (typeid(*selection) == typeid(FloatImageObj))
 		{
 			FloatObj *fo=(FloatObj*)selection;
-			saveState(
-				"move "+qpointToString(movingObj_orgPos),fo->getSelectString() ,
-				QString("Move %1").arg(getName(selection)));
 			fo->move   (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );		
 			fo->setRelPos();
 			fo->reposition();
 
 			// Relink float to new mapcenter or branch, if shift is pressed	
 			// Only relink, if selection really has a new parent
-			if ( (e->state() & QMouseEvent::ShiftButton) && lmo &&
+			if ( (e->state() & Qt::ShiftModifier) && lmo &&
 				( (typeid(*lmo)==typeid(BranchObj)) ||
 				  (typeid(*lmo)==typeid(MapCenterObj)) ) &&
 				( lmo != fo->getParObj())  
@@ -3370,7 +3519,8 @@
 			{
 				if (typeid(*fo) == typeid(FloatImageObj)) 
 				{
-					saveState(QString("Relink %1 to %2").arg(getName(fo)).arg(getName(lmo) ) );
+					//TODO undocom
+					saveStateComplete(QString("Relink %1 to %2").arg(getName(fo)).arg(getName(lmo) ) );
 					FloatImageObj *fio=(FloatImageObj*)(fo);
 					((BranchObj*)(lmo))->addFloatImage (fio);
 					fio->unselect();
@@ -3387,7 +3537,7 @@
 		{
 			if (lmosel->getDepth()==0)
 			{
-				if (e->state() == (LeftButton | !ShiftButton)) 
+				if (e->state() == Qt::LeftButton && e->modifiers()==Qt::ShiftModifier) 
 					// If mapCenter is moved, move all the rest by default, too.
 					mapCenter->moveAll(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );		
 				else	
@@ -3417,12 +3567,12 @@
 					(typeid(*lmo) == typeid(MapCenterObj) )
 					) )
 				{
-					if (e->state() & QMouseEvent::ControlButton)
+					if (e->state() & Qt::ControlModifier)
 					{
 						// Special case: CTRL to link below lmo
 						lmosel->setParObjTmp (lmo,p,+1);
 					}
-					else if (e->state() & QMouseEvent::ShiftButton)
+					else if (e->state() & Qt::ShiftModifier)
 						lmosel->setParObjTmp (lmo,p,-1);
 					else
 						lmosel->setParObjTmp (lmo,p,0);
@@ -3466,12 +3616,12 @@
 	if (pickingColor)
 	{
 		pickingColor=false;
-		setCursor (ArrowCursor);
+		setCursor (Qt::ArrowCursor);
 		// Check if we are over another branch
 		dst=mapCenter->findMapObj(inverseWorldMatrix().map(e->pos() ), NULL);
 		if (dst && selection) 
 		{	
-			if (e->state() & QMouseEvent::ShiftButton)
+			if (e->state() & Qt::ShiftModifier)
 			{
 				((BranchObj*)selection)->setColor (((BranchObj*)(dst))->getColor());
 				((BranchObj*)selection)->setLinkColor ();
@@ -3496,7 +3646,7 @@
 			tmpXLink->setEnd ( ((BranchObj*)(dst)) );
 			tmpXLink->updateXLink();
 			tmpXLink->activate();
-			saveState(QString("Activate xLink from %1 to %2").arg(getName(tmpXLink->getBegin())).arg(getName(tmpXLink->getEnd())) );	//TODO undoCommand
+			saveStateComplete(QString("Activate xLink from %1 to %2").arg(getName(tmpXLink->getBegin())).arg(getName(tmpXLink->getEnd())) );	//TODO undoCommand
 		} else
 		{
 			delete(tmpXLink);
@@ -3511,6 +3661,14 @@
 		// Moved FloatObj? Maybe we need to reposition
 		if(typeid(*selection)==typeid (FloatImageObj))
 		{
+			FloatImageObj *fo=(FloatImageObj*)selection;
+		    QString pold=qpointToString(movingObj_orgRelPos);
+		    QString pnow=qpointToString(fo->getRelPos());
+			saveStateConstSelection(
+				"moveRel "+pold,
+				"moveRel "+pnow,
+				QString("Move %1 to relativ position %2").arg(getName(selection)).arg(pnow));
+
 			selection->getParObj()->requestReposition();
 			mapCenter->reposition();
 		}	
@@ -3532,41 +3690,64 @@
 			// Reset the temporary drawn link to the original one
 			((LinkableMapObj*)selection)->unsetParObjTmp();
 
+			// For Redo we may need to save original selection
+			QString preSelStr=selection->getSelectString();
 
 			copyingObj=false;	
 			if (dst ) 
 			{
-				BranchObj* bs=((BranchObj*)selection);
+				BranchObj* bsel=(BranchObj*)selection;
+				BranchObj* bdst=(BranchObj*)dst;
+
+				QString preParStr=(bsel->getParObj())->getSelectString();
+				QString preNum=QString::number (bsel->getNum(),10);
+				QString preDstParStr;
+
+				if (e->state() & Qt::ShiftModifier && dst->getParObj())
+				{	// Link above dst
+					preDstParStr=dst->getParObj()->getSelectString();
+					bsel->moveBranchTo ( (BranchObj*)(bdst->getParObj()), bdst->getNum());
+				} else 
+				if (e->state() & Qt::ControlModifier && dst->getParObj())
+				{
+					// Link below dst
+					preDstParStr=dst->getParObj()->getSelectString();
+					bsel->moveBranchTo ( (BranchObj*)(bdst->getParObj()), bdst->getNum()+1);
+				} else	
+				{	// Append to dst
+					preDstParStr=dst->getSelectString();
+					bsel->moveBranchTo (bdst,-1);
+					if (dst->getDepth()==0) bsel->move (savePos);
+				} 
+				QString postSelStr=selection->getSelectString();
+				QString postNum=QString::number (bsel->getNum(),10);
+
 				QString undoCom="linkBranchToPos (\""+ 
-					(bs->getParObj())->getSelectString()+
-					"\","+
-					QString("%1").arg(bs->getNum())+
-					","+
-					QString ("%1,%2").arg(movingObj_orgPos.x()).arg(movingObj_orgPos.y())+
-					")";
-				// TODO we also could check, if dest and src are on same branch,
-				// then it would be sufficient to saveState of this branch
-
-				// Modifiers allow to insert above/below dst
-				if (e->state() & QMouseEvent::ShiftButton)
-				{
-					bs->moveBranchTo ( (BranchObj*)(dst->getParObj()), ((BranchObj*)(dst))->getNum());
-				} else 
-				if (e->state() & QMouseEvent::ControlButton)
-			{
-					bs->moveBranchTo ( (BranchObj*)(dst->getParObj()), ((BranchObj*)(dst))->getNum()+1);
-				} else	
-				{
-					bs->moveBranchTo ((BranchObj*)(dst),-1);
-					if (dst->getDepth()==0) 
-						bs->move (savePos);
-				} 
-				saveState (undoCom,bs->getSelectString(),QString("Relink %1 to %2").arg(getName(bs)).arg(getName(dst)) );
+					preParStr+ "\"," + preNum  +"," + 
+					QString ("%1,%2").arg(movingObj_orgPos.x()).arg(movingObj_orgPos.y())+ ")";
+
+				QString redoCom="linkBranchToPos (\""+ 
+					preDstParStr + "\"," + postNum + "," +
+					QString ("%1,%2").arg(savePos.x()).arg(savePos.y())+ ")";
+
+				saveState (
+					postSelStr,undoCom,
+					preSelStr, redoCom,
+					QString("Relink %1 to %2").arg(getName(bsel)).arg(getName(dst)) );
 			} else
 				if (selection->getDepth()==1)
-					// If we have moved mainbranch only save endposition
-					saveState("move "+qpointToString(movingObj_orgPos), selection->getSelectString(), QString("Move %1 to %2").arg(getName(selection)).arg(qpointToString(movingObj_orgPos)));
+				{
+					// The select string might be different _after_ moving around.
+					// Therefor reposition and then use string of old selection, too
+					mapCenter->reposition();
+
+					QString ps=qpointToString ( ((BranchObj*)selection)->getRelPos() );
+					saveState(
+						selection->getSelectString(), "moveRel "+qpointToString(movingObj_orgRelPos), 
+						preSelStr, "moveRel "+ps, 
+						QString("Move %1 to relative position %2").arg(getName(selection)).arg(ps));
 			
+				}
 			// Draw the original link, before selection was moved around
 			mapCenter->reposition();
 		}
@@ -3574,18 +3755,18 @@
 		adjustCanvasSize();
 		canvas()->update();
 		movingObj=NULL;		
+
+		// Just make sure, that actions are still ok,e.g. the move branch up/down buttons...
+		updateActions();
 	} else 
 		// maybe we moved View: set old cursor
-		setCursor (ArrowCursor);
+		setCursor (Qt::ArrowCursor);
     
 }
 
 void MapEditor::contentsMouseDoubleClickEvent(QMouseEvent* e)
 {
-	// Finish open lineEdits
-	if (lineedit) finishedLineEdit();
-	
-	if (e->button() == QMouseEvent::LeftButton )
+	if (e->button() == Qt::LeftButton )
 	{
 		QPoint p = inverseWorldMatrix().map(e->pos());
 		LinkableMapObj *lmo=mapCenter->findMapObj(p, NULL);
@@ -3594,14 +3775,14 @@
 			if (selection) selection->unselect();
 			selection=lmo;
 			selection->select();
-			editHeading();
+			mainWindow->editHeading();
 		}
 	}
 }
 
 void MapEditor::resizeEvent (QResizeEvent* e)
 {
-	QCanvasView::resizeEvent( e );
+	Q3CanvasView::resizeEvent( e );
 	adjustCanvasSize();
 }
 
@@ -3616,7 +3797,7 @@
       (typeid(*selection) == typeid(MapCenterObj))) {
     
     // If QImageDrag can decode mime type 
-    if (QImageDrag::canDecode(event)) {
+    if (Q3ImageDrag::canDecode(event)) {
       event->accept();
       return;
     }
@@ -3629,7 +3810,7 @@
     }
 
     // If QUriDrag can decode mime type 
-    if (QUriDrag::canDecode(event)) {
+    if (Q3UriDrag::canDecode(event)) {
       event->accept();
       return;
     }
@@ -3641,7 +3822,7 @@
     }
 
     // If QTextDrag can decode mime type
-    if (QTextDrag::canDecode(event)) {
+    if (Q3TextDrag::canDecode(event)) {
       event->accept();
       return;
     }
@@ -3667,12 +3848,12 @@
       (typeid(*selection) == typeid(MapCenterObj))) 
 	{
 		bool update=false;
-		QStrList uris;
+		Q3StrList uris;
 		QString heading;
 		if (event->provides("image/png")) 
 		{
 			QPixmap pix;
-			if (QImageDrag::decode(event, pix)) 
+			if (Q3ImageDrag::decode(event, pix)) 
 			{
 				addFloatImage(pix);
 				event->accept();
@@ -3691,7 +3872,7 @@
 			update=true;
 		} else if (event->provides ("text/uri-list"))
 		{	// Uris provided e.g. by konqueror
-			QUriDrag::decode (event,uris);
+			Q3UriDrag::decode (event,uris);
 		} else if (event->provides ("_NETSCAPE_URL"))
 		{	// Uris provided by Mozilla
 		  QStringList l = QStringList::split("\n", event->encodedData("_NETSCAPE_URL"));
@@ -3737,8 +3918,9 @@
 				bo=((BranchObj*)selection)->addBranch();
 				if (bo)
 				{
-					s=QUriDrag::uriToLocalFile(u);
-					if (s) {
+					s=Q3UriDrag::uriToLocalFile(u);
+					if (!s.isEmpty()) 
+					{
                        QString file = QDir::convertSeparators(s);
                        heading = QFileInfo(file).baseName();
                        files.append(file);
@@ -3746,12 +3928,13 @@
                            bo->setVymLink(file);
                        else
                            bo->setURL(u);
-                   } else {
+                   } else 
+				   {
                        urls.append (u);
                        bo->setURL(u);
                    }
 
-                   if (heading)
+                   if (!heading.isEmpty())
                        bo->setHeading(heading);
                    else
                        bo->setHeading(u);
@@ -3763,7 +3946,7 @@
 		if (update) 
 		{
 			//FIXME saveState has to be called earlier for each of the drops...
-			saveState("Drop Event");	//TODO undo Command
+			saveStateComplete("Drop Event");	//TODO undo Command
 			mapCenter->reposition();
 			adjustCanvasSize();
 			canvas()->update();
@@ -3778,7 +3961,7 @@
       (typeid(*selection) == typeid(MapCenterObj))  )
   {
     BranchObj *bo=((BranchObj*)selection);
-    saveState(selection,QString("Add floatimage to %1").arg(getName(bo)));
+    saveStatePart(selection,QString("Add floatimage to %1").arg(getName(bo)));
     //QString fn=fd->selectedFile();
     //lastImageDir=fn.left(fn.findRev ("/"));
     bo->addFloatImage();
@@ -3792,19 +3975,19 @@
 }
 
 
-void MapEditor::imageDataFetched(const QByteArray &a, QNetworkOperation */*nop*/) 
+void MapEditor::imageDataFetched(const QByteArray &a, Q3NetworkOperation */*nop*/) 
 {
   if (!imageBuffer) imageBuffer = new QBuffer();
   if (!imageBuffer->isOpen()) {
-    imageBuffer->open(IO_WriteOnly | IO_Append);
+    imageBuffer->open(QIODevice::WriteOnly | QIODevice::Append);
   }
   imageBuffer->at(imageBuffer->at()+imageBuffer->writeBlock(a));
 }
 
 
-void MapEditor::imageDataFinished(QNetworkOperation *nop) 
+void MapEditor::imageDataFinished(Q3NetworkOperation *nop) 
 {
-	if (nop->state()==QNetworkProtocol::StDone) {
+	if (nop->state()==Q3NetworkProtocol::StDone) {
 		QPixmap img(imageBuffer->buffer());
 		addFloatImage(img);
 	}
@@ -3827,11 +4010,11 @@
     delete urlOperator;
   }
   
-  urlOperator = new QUrlOperator(url);
-  connect(urlOperator, SIGNAL(finished(QNetworkOperation *)), 
-	  this, SLOT(imageDataFinished(QNetworkOperation*)));
-
-  connect(urlOperator, SIGNAL(data(const QByteArray &, QNetworkOperation *)),
-	  this, SLOT(imageDataFetched(const QByteArray &, QNetworkOperation *)));
+  urlOperator = new Q3UrlOperator(url);
+  connect(urlOperator, SIGNAL(finished(Q3NetworkOperation *)), 
+	  this, SLOT(imageDataFinished(Q3NetworkOperation*)));
+
+  connect(urlOperator, SIGNAL(data(const QByteArray &, Q3NetworkOperation *)),
+	  this, SLOT(imageDataFetched(const QByteArray &, Q3NetworkOperation *)));
   urlOperator->get();
 }