insilmaril@650: #include <QApplication>
insilmaril@687: #include <typeinfo>
insilmaril@650: 
insilmaril@721: #include "vymmodel.h"
insilmaril@721: 
insilmaril@786: #include "attributeitem.h"
insilmaril@753: #include "treeitem.h"
insilmaril@749: #include "branchitem.h"
insilmaril@721: #include "editxlinkdialog.h"
insilmaril@721: #include "exports.h"
insilmaril@721: #include "exportxhtmldialog.h"
insilmaril@721: #include "file.h"
insilmaril@650: #include "geometry.h"		// for addBBox
insilmaril@721: #include "mainwindow.h"
insilmaril@721: #include "misc.h"
insilmaril@721: #include "parser.h"
insilmaril@721: 
insilmaril@721: #include "warningdialog.h"
insilmaril@790: #include "xlinkitem.h"
insilmaril@721: #include "xml-freemind.h"
insilmaril@726: #include "xmlobj.h"
insilmaril@721: #include "xml-vym.h"
insilmaril@721: 
insilmaril@721: 
insilmaril@721: extern bool debug;
insilmaril@721: extern Main *mainWindow;
insilmaril@781: extern QDBusConnection dbusConnection;
insilmaril@781: 
insilmaril@696: extern Settings settings;
insilmaril@721: extern QString tmpVymDir;
insilmaril@721: 
insilmaril@721: extern TextEditor *textEditor;
insilmaril@772: extern FlagRow *standardFlagsMaster;
insilmaril@721: 
insilmaril@721: extern QString clipboardDir;
insilmaril@721: extern QString clipboardFile;
insilmaril@721: extern bool clipboardEmpty;
insilmaril@721: 
insilmaril@721: extern ImageIO imageIO;
insilmaril@721: 
insilmaril@721: extern QString vymName;
insilmaril@721: extern QString vymVersion;
insilmaril@721: extern QDir vymBaseDir;
insilmaril@721: 
insilmaril@721: extern QDir lastImageDir;
insilmaril@721: extern QDir lastFileDir;
insilmaril@721: 
insilmaril@721: extern Settings settings;
insilmaril@721: 
insilmaril@721: 
insilmaril@721: 
insilmaril@721: int VymModel::mapNum=0;	// make instance
insilmaril@696: 
insilmaril@784: VymModel::VymModel()
insilmaril@650: {
insilmaril@650: //    cout << "Const VymModel\n";
insilmaril@721: 	init();
insilmaril@746: 	rootItem->setModel (this);
insilmaril@650: }
insilmaril@650: 
insilmaril@650: 
insilmaril@650: VymModel::~VymModel() 
insilmaril@650: {
insilmaril@772:     cout << "Destr VymModel\n";
insilmaril@721: 	autosaveTimer->stop();
insilmaril@721: 	fileChangedTimer->stop();
insilmaril@721: 	clear();
insilmaril@650: }	
insilmaril@650: 
insilmaril@650: void VymModel::clear() 
insilmaril@650: {
insilmaril@735: 	selModel->clearSelection();
insilmaril@721: 
insilmaril@754: 	//QModelIndex ri=index(rootItem);
insilmaril@772: 	//removeRows (0, rowCount(ri),ri);		// FIXME-3 here should be at least a beginRemoveRows...
insilmaril@650: }
insilmaril@650: 
insilmaril@650: void VymModel::init () 
insilmaril@650: {
insilmaril@727: 	// No MapEditor yet
insilmaril@727: 	mapEditor=NULL;
insilmaril@721: 
insilmaril@746: 	// Also no scene yet (should not be needed anyway)  FIXME-3 VM
insilmaril@728: 	mapScene=NULL;
insilmaril@728: 
insilmaril@721: 	// History 
insilmaril@721: 	mapNum++;
insilmaril@721:     mapChanged=false;
insilmaril@721: 	mapDefault=true;
insilmaril@721: 	mapUnsaved=false;
insilmaril@721: 
insilmaril@721: 	curStep=0;
insilmaril@721: 	redosAvail=0;
insilmaril@721: 	undosAvail=0;
insilmaril@721: 
insilmaril@721:  	stepsTotal=settings.readNumEntry("/history/stepsTotal",100);
insilmaril@721: 	undoSet.setEntry ("/history/stepsTotal",QString::number(stepsTotal));
insilmaril@721: 	mainWindow->updateHistory (undoSet);
insilmaril@721: 
insilmaril@721: 	// Create tmp dirs
insilmaril@721: 	makeTmpDirectories();
insilmaril@721: 	
insilmaril@721: 	// Files
insilmaril@721: 	zipped=true;
insilmaril@721: 	filePath="";
insilmaril@721: 	fileName=tr("unnamed");
insilmaril@721: 	mapName="";
insilmaril@721: 	blockReposition=false;
insilmaril@721: 	blockSaveState=false;
insilmaril@721: 
insilmaril@721: 	autosaveTimer=new QTimer (this);
insilmaril@721: 	connect(autosaveTimer, SIGNAL(timeout()), this, SLOT(autosave()));
insilmaril@721: 
insilmaril@721: 	fileChangedTimer=new QTimer (this);
insilmaril@721: 	fileChangedTimer->start(3000);
insilmaril@721: 	connect(fileChangedTimer, SIGNAL(timeout()), this, SLOT(fileChanged()));
insilmaril@721: 
insilmaril@721: 
insilmaril@721: 	// selections
insilmaril@728: 	selModel=NULL;
insilmaril@773: 	selectionBlocked=false;
insilmaril@721: 
insilmaril@721: 	// find routine
insilmaril@741: 	findCurrent=NULL;				
insilmaril@741: 	findPrevious=NULL;				
insilmaril@721: 	EOFind=false;
insilmaril@696: 
insilmaril@786: 	// animations	// FIXME-3 switch to new animation system 
insilmaril@786: 	animationUse=settings.readBoolEntry("/animation/use",false);	// FIXME-3 add options to control _what_ is animated
insilmaril@696: 	animationTicks=settings.readNumEntry("/animation/ticks",10);
insilmaril@696: 	animationInterval=settings.readNumEntry("/animation/interval",50);
insilmaril@696: 	animObjList.clear();
insilmaril@696: 	animationTimer=new QTimer (this);
insilmaril@696: 	connect(animationTimer, SIGNAL(timeout()), this, SLOT(animate()));
insilmaril@696: 
insilmaril@721: 	// View - map
insilmaril@721: 	defLinkColor=QColor (0,0,255);
insilmaril@721: 	defXLinkColor=QColor (180,180,180);
insilmaril@721: 	linkcolorhint=LinkableMapObj::DefaultColor;
insilmaril@721: 	linkstyle=LinkableMapObj::PolyParabel;
insilmaril@721: 	defXLinkWidth=1;
insilmaril@721: 	defXLinkColor=QColor (230,230,230);
insilmaril@721: 
insilmaril@753: 	hidemode=TreeItem::HideNone;
insilmaril@721: 
insilmaril@721: 	// Network
insilmaril@721: 	netstate=Offline;
insilmaril@721: 
insilmaril@721: 	// Create MapCenter
insilmaril@746: 	//  addMapCenter();  FIXME-2 VM create this in MapEditor until BO and MCO are independent of scene
insilmaril@721: 
insilmaril@781: 	//Initialize DBUS
insilmaril@784: 	adaptorModel=new AdaptorModel(this);	// Created and not deleted as documented in Qt
insilmaril@784: 	//adaptor->setModel (this);
insilmaril@781:     //connection.registerObject("/Car", car);
insilmaril@784:     dbusConnection.registerService("org.insilmaril.VymModel");
insilmaril@784:     dbusConnection.sessionBus().registerObject ("/Object1",this);
insilmaril@650: }
insilmaril@650: 
insilmaril@721: void VymModel::makeTmpDirectories()
insilmaril@721: {
insilmaril@721: 	// Create unique temporary directories
insilmaril@721: 	tmpMapDir = tmpVymDir+QString("/model-%1").arg(mapNum);
insilmaril@721: 	histPath = tmpMapDir+"/history";
insilmaril@721: 	QDir d;
insilmaril@721: 	d.mkdir (tmpMapDir);
insilmaril@721: }
insilmaril@721: 
insilmaril@721: 
insilmaril@784: MapEditor* VymModel::getMapEditor()	// FIXME-3 VM better return favourite editor here
insilmaril@650: {
insilmaril@650: 	return mapEditor;
insilmaril@650: }
insilmaril@650: 
insilmaril@721: bool VymModel::isRepositionBlocked()
insilmaril@650: {
insilmaril@721: 	return blockReposition;
insilmaril@650: }
insilmaril@650: 
insilmaril@746: void VymModel::updateActions()	// FIXME-2  maybe don't update if blockReposition is set
insilmaril@650: {
insilmaril@756: 	//cout << "VM::updateActions \n";
insilmaril@721: 	// Tell mainwindow to update states of actions
insilmaril@721: 	mainWindow->updateActions();
insilmaril@650: }
insilmaril@650: 
insilmaril@721: 
insilmaril@721: 
insilmaril@753: QString VymModel::saveToDir(const QString &tmpdir, const QString &prefix, bool writeflags, const QPointF &offset, TreeItem *saveSel)
insilmaril@650: {
insilmaril@721: 	// tmpdir		temporary directory to which data will be written
insilmaril@721: 	// prefix		mapname, which will be appended to images etc.
insilmaril@721: 	// writeflags	Only write flags for "real" save of map, not undo
insilmaril@721: 	// offset		offset of bbox of whole map in scene. 
insilmaril@721: 	//				Needed for XML export
insilmaril@721: 	
insilmaril@726: 
insilmaril@726: 	XMLObj xml;
insilmaril@726: 
insilmaril@721: 	// Save Header
insilmaril@721: 	QString ls;
insilmaril@721: 	switch (linkstyle)
insilmaril@721: 	{
insilmaril@721: 		case LinkableMapObj::Line: 
insilmaril@721: 			ls="StyleLine";
insilmaril@721: 			break;
insilmaril@721: 		case LinkableMapObj::Parabel:
insilmaril@721: 			ls="StyleParabel";
insilmaril@721: 			break;
insilmaril@721: 		case LinkableMapObj::PolyLine:	
insilmaril@721: 			ls="StylePolyLine";
insilmaril@721: 			break;
insilmaril@721: 		default:
insilmaril@721: 			ls="StylePolyParabel";
insilmaril@721: 			break;
insilmaril@721: 	}	
insilmaril@721: 
insilmaril@721: 	QString s="<?xml version=\"1.0\" encoding=\"utf-8\"?><!DOCTYPE vymmap>\n";
insilmaril@721: 	QString colhint="";
insilmaril@721: 	if (linkcolorhint==LinkableMapObj::HeadingColor) 
insilmaril@726: 		colhint=xml.attribut("linkColorHint","HeadingColor");
insilmaril@726: 
insilmaril@726: 	QString mapAttr=xml.attribut("version",vymVersion);
insilmaril@721: 	if (!saveSel)
insilmaril@726: 		mapAttr+= xml.attribut("author",author) +
insilmaril@726: 				  xml.attribut("comment",comment) +
insilmaril@726: 			      xml.attribut("date",getDate()) +
insilmaril@749: 				  xml.attribut("branchCount", QString().number(branchCount())) +
insilmaril@726: 		          xml.attribut("backgroundColor", mapScene->backgroundBrush().color().name() ) +
insilmaril@728: 		          xml.attribut("selectionColor", mapEditor->getSelectionColor().name() ) +
insilmaril@726: 		          xml.attribut("linkStyle", ls ) +
insilmaril@726: 		          xml.attribut("linkColor", defLinkColor.name() ) +
insilmaril@726: 		          xml.attribut("defXLinkColor", defXLinkColor.name() ) +
insilmaril@726: 		          xml.attribut("defXLinkWidth", QString().setNum(defXLinkWidth,10) ) +
insilmaril@721: 		          colhint; 
insilmaril@726: 	s+=xml.beginElement("vymmap",mapAttr);
insilmaril@726: 	xml.incIndent();
insilmaril@721: 
insilmaril@790: 	// Find the used flags while traversing the tree	// FIXME-3 this can be done local to vymmodel maybe...
insilmaril@772: 	standardFlagsMaster->resetUsedCounter();
insilmaril@721: 	
insilmaril@721: 	// Build xml recursivly
insilmaril@788: 	if (!saveSel)
insilmaril@745: 		// Save all mapcenters as complete map, if saveSel not set
insilmaril@745: 		s+=saveTreeToDir(tmpdir,prefix,writeflags,offset);
insilmaril@721: 	else
insilmaril@721: 	{
insilmaril@788: 		switch (saveSel->getType())
insilmaril@788: 		{
insilmaril@788: 			case TreeItem::Branch:
insilmaril@788: 				// Save Subtree
insilmaril@788: 				s+=((BranchItem*)saveSel)->saveToDir(tmpdir,prefix,offset);
insilmaril@788: 				break;
insilmaril@788: 			case TreeItem::MapCenter:
insilmaril@788: 				// Save Subtree
insilmaril@788: 				s+=((BranchItem*)saveSel)->saveToDir(tmpdir,prefix,offset);
insilmaril@788: 				break;
insilmaril@788: 			case TreeItem::Image:
insilmaril@788: 				// Save Image
insilmaril@788: 				s+=((ImageItem*)saveSel)->saveToDir(tmpdir,prefix);
insilmaril@788: 				break;
insilmaril@790: 			default: 
insilmaril@790: 				// other types shouldn't be safed directly...
insilmaril@788: 				break;
insilmaril@788: 		}
insilmaril@721: 	}
insilmaril@721: 
insilmaril@721: 	// Save local settings
insilmaril@721: 	s+=settings.getDataXML (destPath);
insilmaril@721: 
insilmaril@721: 	// Save selection
insilmaril@759: 	if (getSelectedItem() && !saveSel ) 
insilmaril@759: 		s+=xml.valueElement("select",getSelectString());
insilmaril@726: 
insilmaril@726: 	xml.decIndent();
insilmaril@726: 	s+=xml.endElement("vymmap");
insilmaril@721: 
insilmaril@776: 	//cout << s.toStdString() << endl;
insilmaril@776: 
insilmaril@772: 	if (writeflags) standardFlagsMaster->saveToDir (tmpdir+"/flags/","",writeflags);
insilmaril@721: 	return s;
insilmaril@650: }
insilmaril@650: 
insilmaril@754: QString VymModel::saveTreeToDir (const QString &tmpdir,const QString &prefix, int verbose, const QPointF &offset)	// FIXME-4 verbose not needed (used to write icons)
insilmaril@745: {
insilmaril@745:     QString s;
insilmaril@745: 
insilmaril@757: 	for (int i=0; i<rootItem->branchCount(); i++)
insilmaril@773: 		s+=rootItem->getBranchNum(i)->saveToDir (tmpdir,prefix,offset);
insilmaril@745:     return s;
insilmaril@745: }
insilmaril@745: 
insilmaril@721: void VymModel::setFilePath(QString fpath, QString destname)
insilmaril@650: {
insilmaril@721: 	if (fpath.isEmpty() || fpath=="")
insilmaril@721: 	{
insilmaril@721: 		filePath="";
insilmaril@721: 		fileName="";
insilmaril@721: 		destPath="";
insilmaril@721: 	} else
insilmaril@721: 	{
insilmaril@721: 		filePath=fpath;		// becomes absolute path
insilmaril@721: 		fileName=fpath;		// gets stripped of path
insilmaril@721: 		destPath=destname;	// needed for vymlinks and during load to reset fileChangedTime
insilmaril@721: 
insilmaril@721: 		// If fpath is not an absolute path, complete it
insilmaril@721: 		filePath=QDir(fpath).absPath();
insilmaril@721: 		fileDir=filePath.left (1+filePath.findRev ("/"));
insilmaril@721: 
insilmaril@721: 		// Set short name, too. Search from behind:
insilmaril@721: 		int i=fileName.findRev("/");
insilmaril@721: 		if (i>=0) fileName=fileName.remove (0,i+1);
insilmaril@721: 
insilmaril@721: 		// Forget the .vym (or .xml) for name of map
insilmaril@721: 		mapName=fileName.left(fileName.findRev(".",-1,true) );
insilmaril@721: 	}
insilmaril@650: }
insilmaril@650: 
insilmaril@721: void VymModel::setFilePath(QString fpath)
insilmaril@650: {
insilmaril@721: 	setFilePath (fpath,fpath);
insilmaril@650: }
insilmaril@650: 
insilmaril@721: QString VymModel::getFilePath()
insilmaril@650: {
insilmaril@721: 	return filePath;
insilmaril@650: }
insilmaril@650: 
insilmaril@721: QString VymModel::getFileName()
insilmaril@650: {
insilmaril@721: 	return fileName;
insilmaril@650: }
insilmaril@650: 
insilmaril@721: QString VymModel::getMapName()
insilmaril@721: {
insilmaril@721: 	return mapName;
insilmaril@721: }
insilmaril@721: 
insilmaril@721: QString VymModel::getDestPath()
insilmaril@721: {
insilmaril@721: 	return destPath;
insilmaril@721: }
insilmaril@721: 
insilmaril@721: ErrorCode VymModel::load (QString fname, const LoadMode &lmode, const FileType &ftype)
insilmaril@721: {
insilmaril@721: 	ErrorCode err=success;
insilmaril@721: 
insilmaril@721: 	parseBaseHandler *handler;
insilmaril@721: 	fileType=ftype;
insilmaril@721: 	switch (fileType)
insilmaril@721: 	{
insilmaril@721: 		case VymMap: handler=new parseVYMHandler; break;
insilmaril@721: 		case FreemindMap : handler=new parseFreemindHandler; break;
insilmaril@721: 		default: 
insilmaril@721: 			QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@721: 				   "Unknown FileType in VymModel::load()");
insilmaril@721: 		return aborted;	
insilmaril@721: 	}
insilmaril@729: 
insilmaril@729: 	bool zipped_org=zipped;
insilmaril@729: 
insilmaril@721: 	if (lmode==NewMap)
insilmaril@721: 	{
insilmaril@735: 		selModel->clearSelection();
insilmaril@746: 		// FIXME-2 VM not needed??? model->setMapEditor(this);
insilmaril@721: 		// (map state is set later at end of load...)
insilmaril@721: 	} else
insilmaril@721: 	{
insilmaril@787: 		BranchItem *bi=getSelectedBranch();
insilmaril@753: 		if (!bi) return aborted;
insilmaril@721: 		if (lmode==ImportAdd)
insilmaril@721: 			saveStateChangingPart(
insilmaril@753: 				bi,
insilmaril@753: 				bi,
insilmaril@721: 				QString("addMapInsert (%1)").arg(fname),
insilmaril@753: 				QString("Add map %1 to %2").arg(fname).arg(getObjectName(bi)));
insilmaril@721: 		else	
insilmaril@721: 			saveStateChangingPart(
insilmaril@753: 				bi,
insilmaril@753: 				bi,
insilmaril@721: 				QString("addMapReplace(%1)").arg(fname),
insilmaril@753: 				QString("Add map %1 to %2").arg(fname).arg(getObjectName(bi)));
insilmaril@721: 	}	
insilmaril@721:     
insilmaril@721: 
insilmaril@721: 	// Create temporary directory for packing
insilmaril@721: 	bool ok;
insilmaril@721: 	QString tmpZipDir=makeTmpDir (ok,"vym-pack");
insilmaril@721: 	if (!ok)
insilmaril@721: 	{
insilmaril@721: 		QMessageBox::critical( 0, tr( "Critical Load Error" ),
insilmaril@721: 		   tr("Couldn't create temporary directory before load\n"));
insilmaril@721: 		return aborted; 
insilmaril@721: 	}
insilmaril@721: 
insilmaril@721: 	// Try to unzip file
insilmaril@721: 	err=unzipDir (tmpZipDir,fname);
insilmaril@721: 	QString xmlfile;
insilmaril@721: 	if (err==nozip)
insilmaril@721: 	{
insilmaril@721: 		xmlfile=fname;
insilmaril@721: 		zipped=false;
insilmaril@721: 	} else
insilmaril@721: 	{
insilmaril@721: 		zipped=true;
insilmaril@721: 		
insilmaril@721: 		// Look for mapname.xml
insilmaril@721: 		xmlfile= fname.left(fname.findRev(".",-1,true));
insilmaril@721: 		xmlfile=xmlfile.section( '/', -1 );
insilmaril@721: 		QFile mfile( tmpZipDir + "/" + xmlfile + ".xml");
insilmaril@721: 		if (!mfile.exists() )
insilmaril@721: 		{
insilmaril@721: 			// mapname.xml does not exist, well, 
insilmaril@721: 			// maybe someone renamed the mapname.vym file...
insilmaril@721: 			// Try to find any .xml in the toplevel 
insilmaril@721: 			// directory of the .vym file
insilmaril@721: 			QStringList flist=QDir (tmpZipDir).entryList("*.xml");
insilmaril@721: 			if (flist.count()==1) 
insilmaril@721: 			{
insilmaril@721: 				// Only one entry, take this one
insilmaril@721: 				xmlfile=tmpZipDir + "/"+flist.first();
insilmaril@721: 			} else
insilmaril@721: 			{
insilmaril@721: 				for ( QStringList::Iterator it = flist.begin(); it != flist.end(); ++it ) 
insilmaril@721: 					*it=tmpZipDir + "/" + *it;
insilmaril@721: 				// TODO Multiple entries, load all (but only the first one into this ME)
insilmaril@721: 				//mainWindow->fileLoadFromTmp (flist);
insilmaril@721: 				//returnCode=1;	// Silently forget this attempt to load
insilmaril@721: 				qWarning ("MainWindow::load (fn)  multimap found...");
insilmaril@721: 			}	
insilmaril@721: 				
insilmaril@721: 			if (flist.isEmpty() )
insilmaril@721: 			{
insilmaril@721: 				QMessageBox::critical( 0, tr( "Critical Load Error" ),
insilmaril@721: 						   tr("Couldn't find a map (*.xml) in .vym archive.\n"));
insilmaril@721: 				err=aborted;				   
insilmaril@721: 			}	
insilmaril@721: 		} //file doesn't exist	
insilmaril@721: 		else
insilmaril@721: 			xmlfile=mfile.name();
insilmaril@721: 	}
insilmaril@721: 
insilmaril@721: 	QFile file( xmlfile);
insilmaril@721: 
insilmaril@721: 	// I am paranoid: file should exist anyway
insilmaril@721: 	// according to check in mainwindow.
insilmaril@721: 	if (!file.exists() )
insilmaril@721: 	{
insilmaril@721: 		QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@721: 				   tr(QString("Couldn't open map %1").arg(file.name())));
insilmaril@721: 		err=aborted;	
insilmaril@721: 	} else
insilmaril@721: 	{
insilmaril@721: 		bool blockSaveStateOrg=blockSaveState;
insilmaril@721: 		blockReposition=true;
insilmaril@721: 		blockSaveState=true;
insilmaril@762: 		mapEditor->setViewportUpdateMode (QGraphicsView::NoViewportUpdate);
insilmaril@721: 		QXmlInputSource source( file);
insilmaril@721: 		QXmlSimpleReader reader;
insilmaril@721: 		reader.setContentHandler( handler );
insilmaril@721: 		reader.setErrorHandler( handler );
insilmaril@721: 		handler->setModel ( this);
insilmaril@721: 
insilmaril@721: 
insilmaril@721: 		// We need to set the tmpDir in order  to load files with rel. path
insilmaril@721: 		QString tmpdir;
insilmaril@721: 		if (zipped)
insilmaril@721: 			tmpdir=tmpZipDir;
insilmaril@721: 		else
insilmaril@721: 			tmpdir=fname.left(fname.findRev("/",-1));	
insilmaril@721: 		handler->setTmpDir (tmpdir);
insilmaril@721: 		handler->setInputFile (file.name());
insilmaril@721: 		handler->setLoadMode (lmode);
insilmaril@721: 		bool ok = reader.parse( source );
insilmaril@721: 		blockReposition=false;
insilmaril@721: 		blockSaveState=blockSaveStateOrg;
insilmaril@762: 		mapEditor->setViewportUpdateMode (QGraphicsView::MinimalViewportUpdate);
insilmaril@721: 		file.close();
insilmaril@721: 		if ( ok ) 
insilmaril@721: 		{
insilmaril@746: 			reposition();	// FIXME-2 VM reposition the view instead...
insilmaril@775: 			emitSelectionChanged();
insilmaril@721: 			if (lmode==NewMap)
insilmaril@721: 			{
insilmaril@721: 				mapDefault=false;
insilmaril@721: 				mapChanged=false;
insilmaril@721: 				mapUnsaved=false;
insilmaril@721: 				autosaveTimer->stop();
insilmaril@721: 			}
insilmaril@721: 
insilmaril@721: 			// Reset timestamp to check for later updates of file
insilmaril@721: 			fileChangedTime=QFileInfo (destPath).lastModified();
insilmaril@721: 		} else 
insilmaril@721: 		{
insilmaril@721: 			QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@721: 					   tr( handler->errorProtocol() ) );
insilmaril@721: 			// returnCode=1;	
insilmaril@721: 			// Still return "success": the map maybe at least
insilmaril@721: 			// partially read by the parser
insilmaril@721: 		}	
insilmaril@721: 	}	
insilmaril@721: 
insilmaril@721: 	// Delete tmpZipDir
insilmaril@721: 	removeDir (QDir(tmpZipDir));
insilmaril@721: 
insilmaril@729: 	// Restore original zip state
insilmaril@729: 	zipped=zipped_org;
insilmaril@729: 
insilmaril@721: 	updateActions();
insilmaril@721: 	return err;
insilmaril@721: }
insilmaril@721: 
insilmaril@721: ErrorCode VymModel::save (const SaveMode &savemode)
insilmaril@721: {
insilmaril@721: 	QString tmpZipDir;
insilmaril@721: 	QString mapFileName;
insilmaril@721: 	QString safeFilePath;
insilmaril@721: 
insilmaril@721: 	ErrorCode err=success;
insilmaril@721: 
insilmaril@721: 	if (zipped)
insilmaril@721: 		// save as .xml
insilmaril@721: 		mapFileName=mapName+".xml";
insilmaril@721: 	else
insilmaril@721: 		// use name given by user, even if he chooses .doc
insilmaril@721: 		mapFileName=fileName;
insilmaril@721: 
insilmaril@721: 	// Look, if we should zip the data:
insilmaril@721: 	if (!zipped)
insilmaril@721: 	{
insilmaril@721: 		QMessageBox mb( vymName,
insilmaril@721: 			tr("The map %1\ndid not use the compressed "
insilmaril@721: 			"vym file format.\nWriting it uncompressed will also write images \n"
insilmaril@721: 			"and flags and thus may overwrite files in the "
insilmaril@721: 			"given directory\n\nDo you want to write the map").arg(filePath),
insilmaril@721: 			QMessageBox::Warning,
insilmaril@721: 			QMessageBox::Yes | QMessageBox::Default,
insilmaril@721: 			QMessageBox::No ,
insilmaril@721: 			QMessageBox::Cancel | QMessageBox::Escape);
insilmaril@721: 		mb.setButtonText( QMessageBox::Yes, tr("compressed (vym default)") );
insilmaril@721: 		mb.setButtonText( QMessageBox::No, tr("uncompressed") );
insilmaril@721: 		mb.setButtonText( QMessageBox::Cancel, tr("Cancel"));
insilmaril@721: 		switch( mb.exec() ) 
insilmaril@721: 		{
insilmaril@721: 			case QMessageBox::Yes:
insilmaril@721: 				// save compressed (default file format)
insilmaril@721: 				zipped=true;
insilmaril@721: 				break;
insilmaril@721: 			case QMessageBox::No:
insilmaril@721: 				// save uncompressed
insilmaril@721: 				zipped=false;
insilmaril@721: 				break;
insilmaril@721: 			case QMessageBox::Cancel:
insilmaril@721: 				// do nothing
insilmaril@721: 				return aborted;
insilmaril@721: 				break;
insilmaril@721: 		}
insilmaril@721: 	}
insilmaril@721: 
insilmaril@721: 	// First backup existing file, we 
insilmaril@721: 	// don't want to add to old zip archives
insilmaril@721: 	QFile f(destPath);
insilmaril@721: 	if (f.exists())
insilmaril@721: 	{
insilmaril@721: 		if ( settings.value ("/mapeditor/writeBackupFile").toBool())
insilmaril@721: 		{
insilmaril@721: 			QString backupFileName(destPath + "~");
insilmaril@721: 			QFile backupFile(backupFileName);
insilmaril@721: 			if (backupFile.exists() && !backupFile.remove())
insilmaril@721: 			{
insilmaril@721: 				QMessageBox::warning(0, tr("Save Error"),
insilmaril@721: 									 tr("%1\ncould not be removed before saving").arg(backupFileName));
insilmaril@721: 			}
insilmaril@721: 			else if (!f.rename(backupFileName))
insilmaril@721: 			{
insilmaril@721: 				QMessageBox::warning(0, tr("Save Error"),
insilmaril@721: 									 tr("%1\ncould not be renamed before saving").arg(destPath));
insilmaril@721: 			}
insilmaril@721: 		}
insilmaril@721: 	}
insilmaril@721: 
insilmaril@721: 	if (zipped)
insilmaril@721: 	{
insilmaril@721: 		// Create temporary directory for packing
insilmaril@721: 		bool ok;
insilmaril@721: 		tmpZipDir=makeTmpDir (ok,"vym-zip");
insilmaril@721: 		if (!ok)
insilmaril@721: 		{
insilmaril@721: 			QMessageBox::critical( 0, tr( "Critical Load Error" ),
insilmaril@721: 			   tr("Couldn't create temporary directory before save\n"));
insilmaril@721: 			return aborted; 
insilmaril@721: 		}
insilmaril@721: 
insilmaril@721: 		safeFilePath=filePath;
insilmaril@721: 		setFilePath (tmpZipDir+"/"+ mapName+ ".xml", safeFilePath);
insilmaril@721: 	} // zipped
insilmaril@721: 
insilmaril@721: 	// Create mapName and fileDir
insilmaril@721: 	makeSubDirs (fileDir);
insilmaril@721: 
insilmaril@721: 	QString saveFile;
insilmaril@773: 	if (savemode==CompleteMap || selModel->selection().isEmpty())
insilmaril@721: 	{
insilmaril@721: 		// Save complete map
insilmaril@721: 		saveFile=saveToDir (fileDir,mapName+"-",true,QPointF(),NULL);
insilmaril@721: 		mapChanged=false;
insilmaril@721: 		mapUnsaved=false;
insilmaril@721: 		autosaveTimer->stop();
insilmaril@721: 	}
insilmaril@721: 	else	
insilmaril@721: 	{
insilmaril@721: 		// Save part of map
insilmaril@735: 		if (selectionType()==TreeItem::Image)
insilmaril@721: 			saveFloatImage();
insilmaril@721: 		else	
insilmaril@787: 			saveFile=saveToDir (fileDir,mapName+"-",true,QPointF(),getSelectedBranch());	
insilmaril@721: 		// TODO take care of multiselections
insilmaril@721: 	}	
insilmaril@721: 
insilmaril@721: 	if (!saveStringToDisk(fileDir+mapFileName,saveFile))
insilmaril@721: 	{
insilmaril@721: 		err=aborted;
insilmaril@721: 		qWarning ("ME::saveStringToDisk failed!");
insilmaril@721: 	}
insilmaril@721: 
insilmaril@721: 	if (zipped)
insilmaril@721: 	{
insilmaril@721: 		// zip
insilmaril@721: 		if (err==success) err=zipDir (tmpZipDir,destPath);
insilmaril@721: 
insilmaril@721: 		// Delete tmpDir
insilmaril@721: 		removeDir (QDir(tmpZipDir));
insilmaril@721: 
insilmaril@721: 		// Restore original filepath outside of tmp zip dir
insilmaril@721: 		setFilePath (safeFilePath);
insilmaril@721: 	}
insilmaril@721: 
insilmaril@721: 	updateActions();
insilmaril@721: 	fileChangedTime=QFileInfo (destPath).lastModified();
insilmaril@721: 	return err;
insilmaril@721: }
insilmaril@721: 
insilmaril@795: void VymModel::addMapReplaceInt(const QString &undoSel, const QString &path)	
insilmaril@721: {
insilmaril@721: 	QString pathDir=path.left(path.findRev("/"));
insilmaril@721: 	QDir d(pathDir);
insilmaril@721: 	QFile file (path);
insilmaril@721: 
insilmaril@721: 	if (d.exists() )
insilmaril@721: 	{
insilmaril@721: 		// We need to parse saved XML data
insilmaril@721: 		parseVYMHandler handler;
insilmaril@721: 		QXmlInputSource source( file);
insilmaril@721: 		QXmlSimpleReader reader;
insilmaril@721: 		reader.setContentHandler( &handler );
insilmaril@721: 		reader.setErrorHandler( &handler );
insilmaril@721: 		handler.setModel ( this);
insilmaril@721: 		handler.setTmpDir ( pathDir );	// needed to load files with rel. path
insilmaril@721: 		if (undoSel.isEmpty())
insilmaril@721: 		{
insilmaril@721: 			unselect();
insilmaril@721: 			clear();
insilmaril@721: 			handler.setLoadMode (NewMap);
insilmaril@721: 		} else	
insilmaril@721: 		{
insilmaril@721: 			select (undoSel);
insilmaril@721: 			handler.setLoadMode (ImportReplace);
insilmaril@721: 		}	
insilmaril@721: 		blockReposition=true;
insilmaril@721: 		bool ok = reader.parse( source );
insilmaril@721: 		blockReposition=false;
insilmaril@721: 		if (! ok ) 
insilmaril@721: 		{	
insilmaril@721: 			// This should never ever happen
insilmaril@721: 			QMessageBox::critical( 0, tr( "Critical Parse Error while reading %1").arg(path),
insilmaril@721: 								    handler.errorProtocol());
insilmaril@721: 		}
insilmaril@721: 	} else	
insilmaril@721: 		QMessageBox::critical( 0, tr( "Critical Error" ), tr("Could not read %1").arg(path));
insilmaril@721: }
insilmaril@721: 
insilmaril@788: bool VymModel::addMapInsertInt (const QString &path)
insilmaril@788: {
insilmaril@788: 	QString pathDir=path.left(path.findRev("/"));
insilmaril@788: 	QDir d(pathDir);
insilmaril@788: 	QFile file (path);
insilmaril@788: 
insilmaril@788: 	if (d.exists() )
insilmaril@721: 	{
insilmaril@788: 		// We need to parse saved XML data
insilmaril@788: 		parseVYMHandler handler;
insilmaril@788: 		QXmlInputSource source( file);
insilmaril@788: 		QXmlSimpleReader reader;
insilmaril@788: 		reader.setContentHandler( &handler );
insilmaril@788: 		reader.setErrorHandler( &handler );
insilmaril@788: 		handler.setModel (this);
insilmaril@788: 		handler.setTmpDir ( pathDir );	// needed to load files with rel. path
insilmaril@788: 		handler.setLoadMode (ImportAdd);
insilmaril@788: 		blockReposition=true;
insilmaril@788: 		bool ok = reader.parse( source );
insilmaril@788: 		blockReposition=false;
insilmaril@788: 		if ( ok ) return true;
insilmaril@788: 		{	
insilmaril@788: 			// This should never ever happen
insilmaril@788: 			QMessageBox::critical( 0, tr( "Critical Parse Error while reading %1").arg(path),
insilmaril@788: 									handler.errorProtocol());
insilmaril@788: 		}
insilmaril@788: 	} else	
insilmaril@788: 		QMessageBox::critical( 0, tr( "Critical Error" ), tr("Could not read %1").arg(path));
insilmaril@788: 	return false;
insilmaril@788: }
insilmaril@788: 
insilmaril@788: bool VymModel::addMapInsertInt (const QString &path, int pos)
insilmaril@788: {
insilmaril@788: 	BranchItem *selbi=getSelectedBranch();
insilmaril@788: 	if (selbi)
insilmaril@788: 	{
insilmaril@788: 		if (addMapInsertInt (path))
insilmaril@721: 		{
insilmaril@788: 			if (selbi->depth()>0)
insilmaril@788: 				relinkBranch (selbi->getLastBranch(), selbi,pos);
insilmaril@788: 			return true;	
insilmaril@788: 		} else
insilmaril@788: 		{
insilmaril@721: 			QMessageBox::critical( 0, tr( "Critical Error" ), tr("Could not read %1").arg(path));
insilmaril@788: 			return false;
insilmaril@788: 		}	
insilmaril@721: 	}		
insilmaril@788: 	qWarning ("ME::addMapInsertInt nothing selected");
insilmaril@788: 	return false;
insilmaril@721: }
insilmaril@721: 
insilmaril@776: ImageItem* VymModel::loadFloatImageInt (BranchItem *dst,QString fn)
insilmaril@776: {
insilmaril@776: 	ImageItem *ii=createImage(dst);
insilmaril@776: 	if (ii)
insilmaril@721: 	{
insilmaril@776: 		ii->load (fn);
insilmaril@721: 		reposition();
insilmaril@776: 		return ii;
insilmaril@721: 	}
insilmaril@721: 	return NULL;
insilmaril@740: }	
insilmaril@721: 
insilmaril@775: void VymModel::loadFloatImage ()
insilmaril@775: {
insilmaril@787: 	BranchItem *selbi=getSelectedBranch();
insilmaril@775: 	if (selbi)
insilmaril@721: 	{
insilmaril@721: 
insilmaril@775: 		Q3FileDialog *fd=new Q3FileDialog( NULL);	// FIXME-4 get rid of Q3FileDialog
insilmaril@721: 		fd->setMode (Q3FileDialog::ExistingFiles);
insilmaril@721: 		fd->addFilter (QString (tr("Images") + " (*.png *.bmp *.xbm *.jpg *.png *.xpm *.gif *.pnm)"));
insilmaril@721: 		ImagePreview *p =new ImagePreview (fd);
insilmaril@721: 		fd->setContentsPreviewEnabled( TRUE );
insilmaril@721: 		fd->setContentsPreview( p, p );
insilmaril@721: 		fd->setPreviewMode( Q3FileDialog::Contents );
insilmaril@721: 		fd->setCaption(vymName+" - " +tr("Load image"));
insilmaril@721: 		fd->setDir (lastImageDir);
insilmaril@721: 		fd->show();
insilmaril@721: 
insilmaril@721: 		if ( fd->exec() == QDialog::Accepted )
insilmaril@721: 		{
insilmaril@721: 			// TODO loadFIO in QT4 use:	lastImageDir=fd->directory();
insilmaril@721: 			lastImageDir=QDir (fd->dirPath());
insilmaril@721: 			QString s;
insilmaril@776: 			ImageItem *ii;
insilmaril@721: 			for (int j=0; j<fd->selectedFiles().count(); j++)
insilmaril@721: 			{
insilmaril@721: 				s=fd->selectedFiles().at(j);
insilmaril@776: 				ii=loadFloatImageInt (selbi,s);
insilmaril@776: 				//FIXME-3 check savestate for loadImage 
insilmaril@776: 				if (ii)
insilmaril@721: 					saveState(
insilmaril@776: 						(TreeItem*)ii,
insilmaril@721: 						"delete ()",
insilmaril@775: 						selbi, 
insilmaril@721: 						QString ("loadImage (%1)").arg(s ),
insilmaril@775: 						QString("Add image %1 to %2").arg(s).arg(getObjectName(selbi))
insilmaril@721: 					);
insilmaril@721: 				else
insilmaril@721: 					// TODO loadFIO error handling
insilmaril@721: 					qWarning ("Failed to load "+s);
insilmaril@721: 			}
insilmaril@721: 		}
insilmaril@721: 		delete (p);
insilmaril@721: 		delete (fd);
insilmaril@721: 	}
insilmaril@721: }
insilmaril@721: 
insilmaril@776: void VymModel::saveFloatImageInt  (ImageItem *ii, const QString &type, const QString &fn)
insilmaril@776: {
insilmaril@776: 	ii->save (fn,type);
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::saveFloatImage ()
insilmaril@721: {
insilmaril@787: 	ImageItem *ii=getSelectedImage();
insilmaril@776: 	if (ii)
insilmaril@721: 	{
insilmaril@721: 		QFileDialog *fd=new QFileDialog( NULL);
insilmaril@721: 		fd->setFilters (imageIO.getFilters());
insilmaril@721: 		fd->setCaption(vymName+" - " +tr("Save image"));
insilmaril@721: 		fd->setFileMode( QFileDialog::AnyFile );
insilmaril@721: 		fd->setDirectory (lastImageDir);
insilmaril@721: //		fd->setSelection (fio->getOriginalFilename());
insilmaril@721: 		fd->show();
insilmaril@721: 
insilmaril@721: 		QString fn;
insilmaril@721: 		if ( fd->exec() == QDialog::Accepted && fd->selectedFiles().count()==1)
insilmaril@721: 		{
insilmaril@721: 			fn=fd->selectedFiles().at(0);
insilmaril@721: 			if (QFile (fn).exists() )
insilmaril@721: 			{
insilmaril@721: 				QMessageBox mb( vymName,
insilmaril@721: 					tr("The file %1 exists already.\n"
insilmaril@721: 					"Do you want to overwrite it?").arg(fn),
insilmaril@721: 				QMessageBox::Warning,
insilmaril@721: 				QMessageBox::Yes | QMessageBox::Default,
insilmaril@721: 				QMessageBox::Cancel | QMessageBox::Escape,
insilmaril@721: 				QMessageBox::NoButton );
insilmaril@721: 
insilmaril@721: 				mb.setButtonText( QMessageBox::Yes, tr("Overwrite") );
insilmaril@721: 				mb.setButtonText( QMessageBox::No, tr("Cancel"));
insilmaril@721: 				switch( mb.exec() ) 
insilmaril@721: 				{
insilmaril@721: 					case QMessageBox::Yes:
insilmaril@721: 						// save 
insilmaril@721: 						break;
insilmaril@721: 					case QMessageBox::Cancel:
insilmaril@721: 						// do nothing
insilmaril@721: 						delete (fd);
insilmaril@721: 						return;
insilmaril@721: 						break;
insilmaril@721: 				}
insilmaril@721: 			}
insilmaril@776: 			saveFloatImageInt (ii,fd->selectedFilter(),fn );
insilmaril@721: 		}
insilmaril@721: 		delete (fd);
insilmaril@721: 	}
insilmaril@721: }
insilmaril@721: 
insilmaril@721: 
insilmaril@791: void VymModel::importDirInt(BranchItem *dst, QDir d)
insilmaril@791: {
insilmaril@791: 	BranchItem *selbi=getSelectedBranch();
insilmaril@791: 	BranchItem *bi;
insilmaril@791: 	if (selbi)
insilmaril@721: 	{
insilmaril@721: 		// Traverse directories
insilmaril@721: 		d.setFilter( QDir::Dirs| QDir::Hidden | QDir::NoSymLinks );
insilmaril@721: 		QFileInfoList list = d.entryInfoList();
insilmaril@721: 		QFileInfo fi;
insilmaril@721: 
insilmaril@721: 		for (int i = 0; i < list.size(); ++i) 
insilmaril@721: 		{
insilmaril@721: 			fi=list.at(i);
insilmaril@721: 			if (fi.fileName() != "." && fi.fileName() != ".." )
insilmaril@721: 			{
insilmaril@791: 				bi=addNewBranchInt(dst,-2);
insilmaril@749: 				bi->setHeading (fi.fileName() );	// FIXME-3 check this
insilmaril@791: 				bi->setHeadingColor (QColor("blue"));
insilmaril@749: 				bi->toggleScroll();
insilmaril@721: 				if ( !d.cd(fi.fileName()) ) 
insilmaril@721: 					QMessageBox::critical (0,tr("Critical Import Error"),tr("Cannot find the directory %1").arg(fi.fileName()));
insilmaril@721: 				else 
insilmaril@721: 				{
insilmaril@721: 					// Recursively add subdirs
insilmaril@791: 					importDirInt (bi,d);
insilmaril@721: 					d.cdUp();
insilmaril@721: 				}
insilmaril@721: 			}	
insilmaril@721: 		}		
insilmaril@721: 		// Traverse files
insilmaril@721: 		d.setFilter( QDir::Files| QDir::Hidden | QDir::NoSymLinks );
insilmaril@721: 		list = d.entryInfoList();
insilmaril@721: 
insilmaril@721: 		for (int i = 0; i < list.size(); ++i) 
insilmaril@721: 		{
insilmaril@721: 			fi=list.at(i);
insilmaril@791: 			bi=addNewBranchInt (dst,-2);
insilmaril@791: 			bi->setHeading (fi.fileName() );
insilmaril@791: 			bi->setHeadingColor (QColor("black"));
insilmaril@721: 			if (fi.fileName().right(4) == ".vym" )
insilmaril@791: 				bi->setVymLink (fi.filePath());
insilmaril@721: 		}	
insilmaril@721: 	}		
insilmaril@721: }
insilmaril@721: 
insilmaril@791: void VymModel::importDirInt (const QString &s)	
insilmaril@791: {
insilmaril@791: 	BranchItem *selbi=getSelectedBranch();
insilmaril@791: 	if (selbi)
insilmaril@721: 	{
insilmaril@791: 		saveStateChangingPart (selbi,selbi,QString ("importDir (\"%1\")").arg(s),QString("Import directory structure from %1").arg(s));
insilmaril@721: 
insilmaril@721: 		QDir d(s);
insilmaril@791: 		importDirInt (selbi,d);
insilmaril@721: 	}
insilmaril@721: }	
insilmaril@721: 
insilmaril@791: void VymModel::importDir()	//FIXME-3 check me... (not tested yet)
insilmaril@791: {
insilmaril@791: 	BranchItem *selbi=getSelectedBranch();
insilmaril@791: 	if (selbi)
insilmaril@721: 	{
insilmaril@721: 		QStringList filters;
insilmaril@721: 		filters <<"VYM map (*.vym)";
insilmaril@721: 		QFileDialog *fd=new QFileDialog( NULL,vymName+ " - " +tr("Choose directory structure to import"));
insilmaril@721: 		fd->setMode (QFileDialog::DirectoryOnly);
insilmaril@721: 		fd->setFilters (filters);
insilmaril@721: 		fd->setCaption(vymName+" - " +tr("Choose directory structure to import"));
insilmaril@721: 		fd->show();
insilmaril@721: 
insilmaril@721: 		QString fn;
insilmaril@721: 		if ( fd->exec() == QDialog::Accepted )
insilmaril@721: 		{
insilmaril@721: 			importDirInt (fd->selectedFile() );
insilmaril@721: 			reposition();
insilmaril@746: 			//FIXME-3 VM needed? scene()->update();
insilmaril@721: 		}
insilmaril@721: 	}	
insilmaril@721: }
insilmaril@721: 
insilmaril@721: 
insilmaril@721: void VymModel::autosave()
insilmaril@721: {
insilmaril@742: 	if (filePath=="") 
insilmaril@742: 	{
insilmaril@742: 		if (debug)
insilmaril@742: 			cout << "VymModel::autosave rejected due to missing filePath\n";
insilmaril@742: 	}
insilmaril@742: 
insilmaril@721: 	QDateTime now=QDateTime().currentDateTime();
insilmaril@721: 
insilmaril@721: 	// Disable autosave, while we have gone back in history
insilmaril@721: 	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@721: 	if (redosAvail>0) return;
insilmaril@721: 
insilmaril@721: 	// Also disable autosave for new map without filename
insilmaril@721: 	if (filePath.isEmpty()) return;
insilmaril@721: 
insilmaril@721: 
insilmaril@742: 	if (mapUnsaved &&mapChanged && settings.value ("/mainwindow/autosave/use",true).toBool() )
insilmaril@721: 	{
insilmaril@721: 		if (QFileInfo(filePath).lastModified()<=fileChangedTime) 
insilmaril@721: 			mainWindow->fileSave (this);
insilmaril@721: 		else
insilmaril@721: 			if (debug)
insilmaril@721: 				cout <<"  ME::autosave  rejected, file on disk is newer than last save.\n"; 
insilmaril@721: 
insilmaril@721: 	}	
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::fileChanged()
insilmaril@721: {
insilmaril@721: 	// Check if file on disk has changed meanwhile
insilmaril@721: 	if (!filePath.isEmpty())
insilmaril@721: 	{
insilmaril@721: 		QDateTime tmod=QFileInfo (filePath).lastModified();
insilmaril@721: 		if (tmod>fileChangedTime)
insilmaril@721: 		{
insilmaril@746: 			// FIXME-2 VM switch to current mapeditor and finish lineedits...
insilmaril@721: 			QMessageBox mb( vymName,
insilmaril@721: 				tr("The file of the map  on disk has changed:\n\n"  
insilmaril@721: 				   "   %1\n\nDo you want to reload that map with the new file?").arg(filePath),
insilmaril@721: 				QMessageBox::Question,
insilmaril@721: 				QMessageBox::Yes ,
insilmaril@721: 				QMessageBox::Cancel | QMessageBox::Default,
insilmaril@721: 				QMessageBox::NoButton );
insilmaril@721: 
insilmaril@721: 			mb.setButtonText( QMessageBox::Yes, tr("Reload"));
insilmaril@721: 			mb.setButtonText( QMessageBox::No, tr("Ignore"));
insilmaril@721: 			switch( mb.exec() ) 
insilmaril@721: 			{
insilmaril@721: 				case QMessageBox::Yes:
insilmaril@721: 					// Reload map
insilmaril@721: 					load (filePath,NewMap,fileType);
insilmaril@721: 		        case QMessageBox::Cancel:
insilmaril@721: 					fileChangedTime=tmod; // allow autosave to overwrite newer file!
insilmaril@721: 			}
insilmaril@721: 		}
insilmaril@721: 	}	
insilmaril@721: }
insilmaril@721: 
insilmaril@721: bool VymModel::isDefault()
insilmaril@721: {
insilmaril@721:     return mapDefault;
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::makeDefault()
insilmaril@721: {
insilmaril@721: 	mapChanged=false;
insilmaril@721: 	mapDefault=true;
insilmaril@721: }
insilmaril@721: 
insilmaril@721: bool VymModel::hasChanged()
insilmaril@721: {
insilmaril@721:     return mapChanged;
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::setChanged()
insilmaril@721: {
insilmaril@721: 	if (!mapChanged)
insilmaril@742: 		autosaveTimer->start(settings.value("/mainwindow/autosave/ms/",300000).toInt());
insilmaril@721: 	mapChanged=true;
insilmaril@721: 	mapDefault=false;
insilmaril@721: 	mapUnsaved=true;
insilmaril@761: 	latestAddedItem=NULL;
insilmaril@721: 	findReset();
insilmaril@721: }
insilmaril@721: 
insilmaril@776: QString VymModel::getObjectName (LinkableMapObj *lmo)	// FIXME-3 should be obsolete
insilmaril@776: {
insilmaril@776: 	if (!lmo || !lmo->getTreeItem() ) return QString();
insilmaril@776: 	return getObjectName (lmo->getTreeItem() );
insilmaril@721: }
insilmaril@721: 
insilmaril@753: 
insilmaril@776: QString VymModel::getObjectName (TreeItem *ti)
insilmaril@753: {
insilmaril@753: 	QString s;
insilmaril@753: 	if (!ti) return QString("Error: NULL has no name!");
insilmaril@776: 	s=ti->getHeading();
insilmaril@776: 	if (s=="") s="unnamed";
insilmaril@776: 
insilmaril@788: 	return QString ("%1 (%2)").arg(ti->getTypeName()).arg(s);
insilmaril@753: }
insilmaril@753: 
insilmaril@721: void VymModel::redo()
insilmaril@721: {
insilmaril@721: 	// Can we undo at all?
insilmaril@721: 	if (redosAvail<1) return;
insilmaril@721: 
insilmaril@721: 	bool blockSaveStateOrg=blockSaveState;
insilmaril@721: 	blockSaveState=true;
insilmaril@721: 	
insilmaril@721: 	redosAvail--;
insilmaril@721: 
insilmaril@721: 	if (undosAvail<stepsTotal) undosAvail++;
insilmaril@721: 	curStep++;
insilmaril@721: 	if (curStep>stepsTotal) curStep=1;
insilmaril@721: 	QString undoCommand=  undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@721: 	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@721: 	QString redoCommand=  undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@721: 	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@721: 	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@721: 	QString version=undoSet.readEntry ("/history/version");
insilmaril@721: 
insilmaril@721: 	/* TODO Maybe check for version, if we save the history
insilmaril@721: 	if (!checkVersion(version))
insilmaril@721: 		QMessageBox::warning(0,tr("Warning"),
insilmaril@721: 			tr("Version %1 of saved undo/redo data\ndoes not match current vym version %2.").arg(version).arg(vymVersion));
insilmaril@721: 	*/ 
insilmaril@721: 
insilmaril@721: 	// Find out current undo directory
insilmaril@721: 	QString bakMapDir(QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@721: 
insilmaril@721: 	if (debug)
insilmaril@721: 	{
insilmaril@721: 		cout << "VymModel::redo() begin\n";
insilmaril@721: 		cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@721: 		cout << "    redosAvail="<<redosAvail<<endl;
insilmaril@721: 		cout << "       curStep="<<curStep<<endl;
insilmaril@721: 		cout << "    ---------------------------"<<endl;
insilmaril@721: 		cout << "    comment="<<comment.toStdString()<<endl;
insilmaril@721: 		cout << "    undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@721: 		cout << "    undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@721: 		cout << "    redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@721: 		cout << "    redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@721: 		cout << "    ---------------------------"<<endl<<endl;
insilmaril@721: 	}
insilmaril@721: 
insilmaril@721: 	// select  object before redo
insilmaril@721: 	if (!redoSelection.isEmpty())
insilmaril@721: 		select (redoSelection);
insilmaril@721: 
insilmaril@721: 
insilmaril@721: 	parseAtom (redoCommand);
insilmaril@721: 
insilmaril@721: 	blockSaveState=blockSaveStateOrg;
insilmaril@721: 
insilmaril@721: 	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@721: 	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@721: 	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@721: 	undoSet.writeSettings(histPath);
insilmaril@721: 
insilmaril@721: 	mainWindow->updateHistory (undoSet);
insilmaril@721: 	updateActions();
insilmaril@721: 
insilmaril@721: 	/* TODO remove testing
insilmaril@721: 	cout << "ME::redo() end\n";
insilmaril@721: 	cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@721: 	cout << "    redosAvail="<<redosAvail<<endl;
insilmaril@721: 	cout << "       curStep="<<curStep<<endl;
insilmaril@721: 	cout << "    ---------------------------"<<endl<<endl;
insilmaril@721: 	*/
insilmaril@721: 
insilmaril@721: 
insilmaril@721: }
insilmaril@721: 
insilmaril@721: bool VymModel::isRedoAvailable()
insilmaril@721: {
insilmaril@721: 	if (undoSet.readNumEntry("/history/redosAvail",0)>0)
insilmaril@721: 		return true;
insilmaril@721: 	else	
insilmaril@721: 		return false;
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::undo()
insilmaril@721: {
insilmaril@721: 	// Can we undo at all?
insilmaril@721: 	if (undosAvail<1) return;
insilmaril@721: 
insilmaril@721: 	mainWindow->statusMessage (tr("Autosave disabled during undo."));
insilmaril@721: 
insilmaril@721: 	bool blockSaveStateOrg=blockSaveState;
insilmaril@721: 	blockSaveState=true;
insilmaril@721: 	
insilmaril@721: 	QString undoCommand=  undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@721: 	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@721: 	QString redoCommand=  undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@721: 	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@721: 	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@721: 	QString version=undoSet.readEntry ("/history/version");
insilmaril@721: 
insilmaril@721: 	/* TODO Maybe check for version, if we save the history
insilmaril@721: 	if (!checkVersion(version))
insilmaril@721: 		QMessageBox::warning(0,tr("Warning"),
insilmaril@721: 			tr("Version %1 of saved undo/redo data\ndoes not match current vym version %2.").arg(version).arg(vymVersion));
insilmaril@721: 	*/
insilmaril@721: 
insilmaril@721: 	// Find out current undo directory
insilmaril@721: 	QString bakMapDir(QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@721: 
insilmaril@721: 	// select  object before undo
insilmaril@794: 	if (!select (undoSelection))
insilmaril@794: 	{
insilmaril@794: 		qWarning ("VymModel::undo()  Could not select object for undo");
insilmaril@794: 		return;
insilmaril@794: 	}
insilmaril@721: 
insilmaril@721: 	if (debug)
insilmaril@721: 	{
insilmaril@721: 		cout << "VymModel::undo() begin\n";
insilmaril@721: 		cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@721: 		cout << "    redosAvail="<<redosAvail<<endl;
insilmaril@721: 		cout << "       curStep="<<curStep<<endl;
insilmaril@721: 		cout << "    ---------------------------"<<endl;
insilmaril@721: 		cout << "    comment="<<comment.toStdString()<<endl;
insilmaril@721: 		cout << "    undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@721: 		cout << "    undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@721: 		cout << "    redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@721: 		cout << "    redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@721: 		cout << "    ---------------------------"<<endl<<endl;
insilmaril@721: 	}	
insilmaril@721: 	parseAtom (undoCommand);
insilmaril@721: 
insilmaril@721: 	undosAvail--;
insilmaril@721: 	curStep--; 
insilmaril@721: 	if (curStep<1) curStep=stepsTotal;
insilmaril@721: 
insilmaril@721: 	redosAvail++;
insilmaril@721: 
insilmaril@721: 	blockSaveState=blockSaveStateOrg;
insilmaril@788: /* testing only
insilmaril@721: 	cout << "VymModel::undo() end\n";
insilmaril@721: 	cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@721: 	cout << "    redosAvail="<<redosAvail<<endl;
insilmaril@721: 	cout << "       curStep="<<curStep<<endl;
insilmaril@721: 	cout << "    ---------------------------"<<endl<<endl;
insilmaril@721: */
insilmaril@721: 
insilmaril@721: 	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@721: 	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@721: 	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@721: 	undoSet.writeSettings(histPath);
insilmaril@721: 
insilmaril@721: 	mainWindow->updateHistory (undoSet);
insilmaril@721: 	updateActions();
insilmaril@795: 	//emitSelectionChanged();
insilmaril@721: }
insilmaril@721: 
insilmaril@721: bool VymModel::isUndoAvailable()
insilmaril@721: {
insilmaril@721: 	if (undoSet.readNumEntry("/history/undosAvail",0)>0)
insilmaril@721: 		return true;
insilmaril@721: 	else	
insilmaril@721: 		return false;
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::gotoHistoryStep (int i)
insilmaril@721: {
insilmaril@721: 	// Restore variables
insilmaril@721: 	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@721: 	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@721: 
insilmaril@721: 	if (i<0) i=undosAvail+redosAvail;
insilmaril@721: 
insilmaril@721: 	// Clicking above current step makes us undo things
insilmaril@721: 	if (i<undosAvail) 
insilmaril@721: 	{	
insilmaril@721: 		for (int j=0; j<undosAvail-i; j++) undo();
insilmaril@721: 		return;
insilmaril@721: 	}	
insilmaril@721: 	// Clicking below current step makes us redo things
insilmaril@721: 	if (i>undosAvail) 
insilmaril@721: 		for (int j=undosAvail; j<i; j++) 
insilmaril@721: 		{
insilmaril@721: 			if (debug) cout << "VymModel::gotoHistoryStep redo "<<j<<"/"<<undosAvail<<" i="<<i<<endl;
insilmaril@721: 			redo();
insilmaril@721: 		}
insilmaril@721: 
insilmaril@721: 	// And ignore clicking the current row ;-)	
insilmaril@721: }
insilmaril@721: 
insilmaril@721: 
insilmaril@721: QString VymModel::getHistoryPath()
insilmaril@721: {
insilmaril@721: 	QString histName(QString("history-%1").arg(curStep));
insilmaril@721: 	return (tmpMapDir+"/"+histName);
insilmaril@721: }
insilmaril@721: 
insilmaril@753: void VymModel::saveState(const SaveMode &savemode, const QString &undoSelection, const QString &undoCom, const QString &redoSelection, const QString &redoCom, const QString &comment, TreeItem *saveSel)
insilmaril@721: {
insilmaril@746: 	sendData(redoCom);	//FIXME-3 testing
insilmaril@721: 
insilmaril@721: 	// Main saveState
insilmaril@721: 
insilmaril@721: 
insilmaril@721: 	if (blockSaveState) return;
insilmaril@721: 
insilmaril@760: 	if (debug) cout << "VM::saveState() for  "<<qPrintable (mapName)<<endl;
insilmaril@721: 	
insilmaril@721: 	// Find out current undo directory
insilmaril@721: 	if (undosAvail<stepsTotal) undosAvail++;
insilmaril@721: 	curStep++;
insilmaril@721: 	if (curStep>stepsTotal) curStep=1;
insilmaril@721: 	
insilmaril@721: 	QString backupXML="";
insilmaril@721: 	QString histDir=getHistoryPath();
insilmaril@721: 	QString bakMapPath=histDir+"/map.xml";
insilmaril@721: 
insilmaril@721: 	// Create histDir if not available
insilmaril@721: 	QDir d(histDir);
insilmaril@721: 	if (!d.exists()) 
insilmaril@721: 		makeSubDirs (histDir);
insilmaril@721: 
insilmaril@721: 	// Save depending on how much needs to be saved	
insilmaril@721: 	if (saveSel)
insilmaril@721: 		backupXML=saveToDir (histDir,mapName+"-",false, QPointF (),saveSel);
insilmaril@721: 		
insilmaril@721: 	QString undoCommand="";
insilmaril@721: 	if (savemode==UndoCommand)
insilmaril@721: 	{
insilmaril@721: 		undoCommand=undoCom;
insilmaril@721: 	}	
insilmaril@721: 	else if (savemode==PartOfMap )
insilmaril@721: 	{
insilmaril@721: 		undoCommand=undoCom;
insilmaril@721: 		undoCommand.replace ("PATH",bakMapPath);
insilmaril@721: 	}
insilmaril@721: 
insilmaril@760: 
insilmaril@721: 	if (!backupXML.isEmpty())
insilmaril@721: 		// Write XML Data to disk
insilmaril@721: 		saveStringToDisk (bakMapPath,backupXML);
insilmaril@721: 
insilmaril@721: 	// We would have to save all actions in a tree, to keep track of 
insilmaril@721: 	// possible redos after a action. Possible, but we are too lazy: forget about redos.
insilmaril@721: 	redosAvail=0;
insilmaril@721: 
insilmaril@721: 	// Write the current state to disk
insilmaril@721: 	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@721: 	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@721: 	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@721: 	undoSet.setEntry (QString("/history/step-%1/undoCommand").arg(curStep),undoCommand);
insilmaril@721: 	undoSet.setEntry (QString("/history/step-%1/undoSelection").arg(curStep),undoSelection);
insilmaril@721: 	undoSet.setEntry (QString("/history/step-%1/redoCommand").arg(curStep),redoCom);
insilmaril@721: 	undoSet.setEntry (QString("/history/step-%1/redoSelection").arg(curStep),redoSelection);
insilmaril@721: 	undoSet.setEntry (QString("/history/step-%1/comment").arg(curStep),comment);
insilmaril@721: 	undoSet.setEntry (QString("/history/version"),vymVersion);
insilmaril@721: 	undoSet.writeSettings(histPath);
insilmaril@721: 
insilmaril@721: 	if (debug)
insilmaril@721: 	{
insilmaril@721: 		// TODO remove after testing
insilmaril@721: 		//cout << "          into="<< histPath.toStdString()<<endl;
insilmaril@721: 		cout << "    stepsTotal="<<stepsTotal<<
insilmaril@721: 		", undosAvail="<<undosAvail<<
insilmaril@721: 		", redosAvail="<<redosAvail<<
insilmaril@721: 		", curStep="<<curStep<<endl;
insilmaril@721: 		cout << "    ---------------------------"<<endl;
insilmaril@721: 		cout << "    comment="<<comment.toStdString()<<endl;
insilmaril@721: 		cout << "    undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@721: 		cout << "    undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@721: 		cout << "    redoCom="<<redoCom.toStdString()<<endl;
insilmaril@721: 		cout << "    redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@721: 		if (saveSel) cout << "    saveSel="<<qPrintable (getSelectString(saveSel))<<endl;
insilmaril@721: 		cout << "    ---------------------------"<<endl;
insilmaril@721: 	}
insilmaril@721: 
insilmaril@721: 	mainWindow->updateHistory (undoSet);
insilmaril@721: 	setChanged();
insilmaril@721: 	updateActions();
insilmaril@721: }
insilmaril@721: 
insilmaril@721: 
insilmaril@753: void VymModel::saveStateChangingPart(TreeItem *undoSel, TreeItem* redoSel, const QString &rc, const QString &comment)
insilmaril@721: {
insilmaril@721: 	// save the selected part of the map, Undo will replace part of map 
insilmaril@721: 	QString undoSelection="";
insilmaril@721: 	if (undoSel)
insilmaril@721: 		undoSelection=getSelectString(undoSel);
insilmaril@721: 	else
insilmaril@721: 		qWarning ("VymModel::saveStateChangingPart  no undoSel given!");
insilmaril@721: 	QString redoSelection="";
insilmaril@721: 	if (redoSel)
insilmaril@721: 		redoSelection=getSelectString(undoSel);
insilmaril@721: 	else
insilmaril@721: 		qWarning ("VymModel::saveStateChangingPart  no redoSel given!");
insilmaril@721: 		
insilmaril@721: 
insilmaril@721: 	saveState (PartOfMap,
insilmaril@721: 		undoSelection, "addMapReplace (\"PATH\")",
insilmaril@721: 		redoSelection, rc, 
insilmaril@721: 		comment, 
insilmaril@721: 		undoSel);
insilmaril@721: }
insilmaril@721: 
insilmaril@760: void VymModel::saveStateRemovingPart(TreeItem* redoSel, const QString &comment)
insilmaril@721: {
insilmaril@721: 	if (!redoSel)
insilmaril@721: 	{
insilmaril@721: 		qWarning ("VymModel::saveStateRemovingPart  no redoSel given!");
insilmaril@721: 		return;
insilmaril@721: 	}
insilmaril@788: 	QString undoSelection;
insilmaril@721: 	QString redoSelection=getSelectString(redoSel);
insilmaril@753: 	if (redoSel->getType()==TreeItem::Branch) 
insilmaril@721: 	{
insilmaril@788: 		undoSelection=getSelectString (redoSel->parent());
insilmaril@721: 		// save the selected branch of the map, Undo will insert part of map 
insilmaril@721: 		saveState (PartOfMap,
insilmaril@753: 			undoSelection, QString("addMapInsert (\"PATH\",%1)").arg(redoSel->num()),
insilmaril@721: 			redoSelection, "delete ()", 
insilmaril@721: 			comment, 
insilmaril@721: 			redoSel);
insilmaril@721: 	}
insilmaril@788: 	if (redoSel->getType()==TreeItem::MapCenter) 
insilmaril@788: 	{
insilmaril@788: 		// save the selected branch of the map, Undo will insert part of map 
insilmaril@788: 		saveState (PartOfMap,
insilmaril@788: 			undoSelection, QString("addMapInsert (\"PATH\")"),
insilmaril@788: 			redoSelection, "delete ()", 
insilmaril@788: 			comment, 
insilmaril@788: 			redoSel);
insilmaril@788: 	}
insilmaril@721: }
insilmaril@721: 
insilmaril@721: 
insilmaril@753: void VymModel::saveState(TreeItem *undoSel, const QString &uc, TreeItem *redoSel, const QString &rc, const QString &comment) 
insilmaril@721: {
insilmaril@721: 	// "Normal" savestate: save commands, selections and comment
insilmaril@721: 	// so just save commands for undo and redo
insilmaril@721: 	// and use current selection
insilmaril@721: 
insilmaril@721: 	QString redoSelection="";
insilmaril@721: 	if (redoSel) redoSelection=getSelectString(redoSel);
insilmaril@721: 	QString undoSelection="";
insilmaril@721: 	if (undoSel) undoSelection=getSelectString(undoSel);
insilmaril@721: 
insilmaril@721: 	saveState (UndoCommand,
insilmaril@721: 		undoSelection, uc,
insilmaril@721: 		redoSelection, rc, 
insilmaril@721: 		comment, 
insilmaril@721: 		NULL);
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::saveState(const QString &undoSel, const QString &uc, const QString &redoSel, const QString &rc, const QString &comment) 
insilmaril@721: {
insilmaril@721: 	// "Normal" savestate: save commands, selections and comment
insilmaril@721: 	// so just save commands for undo and redo
insilmaril@721: 	// and use current selection
insilmaril@721: 	saveState (UndoCommand,
insilmaril@721: 		undoSel, uc,
insilmaril@721: 		redoSel, rc, 
insilmaril@721: 		comment, 
insilmaril@721: 		NULL);
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::saveState(const QString &uc, const QString &rc, const QString &comment) 
insilmaril@721: {
insilmaril@721: 	// "Normal" savestate applied to model (no selection needed): 
insilmaril@721: 	// save commands  and comment
insilmaril@721: 	saveState (UndoCommand,
insilmaril@721: 		NULL, uc,
insilmaril@721: 		NULL, rc, 
insilmaril@721: 		comment, 
insilmaril@721: 		NULL);
insilmaril@721: }
insilmaril@721: 
insilmaril@721: 
insilmaril@650: QGraphicsScene* VymModel::getScene ()
insilmaril@650: {
insilmaril@650: 	return mapScene;
insilmaril@650: }
insilmaril@650: 
insilmaril@761: TreeItem* VymModel::findBySelectString(QString s)
insilmaril@761: {
insilmaril@761: 	if (s.isEmpty() ) return NULL;
insilmaril@761: 
insilmaril@761: 	// Old maps don't have multiple mapcenters and don't save full path
insilmaril@761: 	if (s.left(2) !="mc")
insilmaril@761: 		s="mc:0,"+s;
insilmaril@761: 
insilmaril@761: 	QStringList parts=s.split (",");
insilmaril@761: 	QString typ;
insilmaril@761: 	int n;
insilmaril@761: 	TreeItem *ti=rootItem;
insilmaril@761: 
insilmaril@761: 	while (!parts.isEmpty() )
insilmaril@650: 	{
insilmaril@761: 		typ=parts.first().left(2);
insilmaril@761: 		n=parts.first().right(parts.first().length() - 3).toInt();
insilmaril@761: 		parts.removeFirst();
insilmaril@761: 		if (typ=="mc" || typ=="bo")
insilmaril@761: 			ti=ti->getBranchNum (n);
insilmaril@794: 		else if (typ=="fi")
insilmaril@794: 			ti=ti->getImageNum (n);
insilmaril@794: 		else if (typ=="ai")
insilmaril@794: 			ti=ti->getAttributeNum (n);
insilmaril@794: 		else if (typ=="xl")
insilmaril@794: 			ti=ti->getXLinkNum (n);
insilmaril@791: 		if(!ti) return NULL;		
insilmaril@761: 	}
insilmaril@761: 	return  ti;
insilmaril@650: }
insilmaril@650: 
insilmaril@795: TreeItem* VymModel::findID (const QString &s)	//FIXME-4 Search also other types...
insilmaril@754: {
insilmaril@790: 	BranchItem *cur=NULL;
insilmaril@790: 	BranchItem *prev=NULL;
insilmaril@790: 	next(cur,prev);
insilmaril@790: 	while (cur) 
insilmaril@650: 	{
insilmaril@790: 		if (s==cur->getID() ) return cur;
insilmaril@790: 		next(cur,prev);
insilmaril@790: 	}
insilmaril@650: 	return NULL;
insilmaril@650: }
insilmaril@650: 
insilmaril@721: //////////////////////////////////////////////
insilmaril@721: // Interface 
insilmaril@721: //////////////////////////////////////////////
insilmaril@721: void VymModel::setVersion (const QString &s)
insilmaril@721: {
insilmaril@721: 	version=s;
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::setAuthor (const QString &s)
insilmaril@721: {
insilmaril@721: 	saveState (
insilmaril@721: 		QString ("setMapAuthor (\"%1\")").arg(author),
insilmaril@721: 		QString ("setMapAuthor (\"%1\")").arg(s),
insilmaril@721: 		QString ("Set author of map to \"%1\"").arg(s)
insilmaril@721: 	);
insilmaril@721: 	author=s;
insilmaril@721: }
insilmaril@721: 
insilmaril@721: QString VymModel::getAuthor()
insilmaril@721: {
insilmaril@721: 	return author;
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::setComment (const QString &s)
insilmaril@721: {
insilmaril@721: 	saveState (
insilmaril@721: 		QString ("setMapComment (\"%1\")").arg(comment),
insilmaril@721: 		QString ("setMapComment (\"%1\")").arg(s),
insilmaril@721: 		QString ("Set comment of map")
insilmaril@721: 	);
insilmaril@721: 	comment=s;
insilmaril@721: }
insilmaril@721: 
insilmaril@721: QString VymModel::getComment ()
insilmaril@721: {
insilmaril@721: 	return comment;
insilmaril@721: }
insilmaril@721: 
insilmaril@721: QString VymModel::getDate ()
insilmaril@721: {
insilmaril@721: 	return QDate::currentDate().toString ("yyyy-MM-dd");
insilmaril@721: }
insilmaril@721: 
insilmaril@776: int VymModel::branchCount()	// FIXME-4 Optimize this: use internal counter instead of going through whole map each time...
insilmaril@742: {
insilmaril@742: 	int c=0;
insilmaril@750: 	BranchItem *cur=NULL;
insilmaril@750: 	BranchItem *prev=NULL;
insilmaril@773: 	next(cur,prev);
insilmaril@742: 	while (cur) 
insilmaril@742: 	{
insilmaril@742: 		c++;
insilmaril@773: 		next(cur,prev);
insilmaril@742: 	}
insilmaril@742: 	return c;
insilmaril@742: }
insilmaril@742: 
insilmaril@800: void VymModel::setSortFilter (const QString &s)
insilmaril@800: {
insilmaril@800: 	sortFilter=s;
insilmaril@800: 	emit (sortFilterChanged (sortFilter));
insilmaril@800: }
insilmaril@800: 
insilmaril@800: QString VymModel::getSortFilter ()
insilmaril@800: {
insilmaril@800: 	return sortFilter;
insilmaril@800: }
insilmaril@800: 
insilmaril@721: void VymModel::setHeading(const QString &s)
insilmaril@721: {
insilmaril@787: 	BranchItem *selbi=getSelectedBranch();
insilmaril@753: 	if (selbi)
insilmaril@721: 	{
insilmaril@721: 		saveState(
insilmaril@753: 			selbi,
insilmaril@753: 			"setHeading (\""+selbi->getHeading()+"\")", 
insilmaril@753: 			selbi,
insilmaril@721: 			"setHeading (\""+s+"\")", 
insilmaril@753: 			QString("Set heading of %1 to \"%2\"").arg(getObjectName(selbi)).arg(s) );
insilmaril@753: 		selbi->setHeading(s );
insilmaril@767: 		emitDataHasChanged ( selbi);	//FIXME-3 maybe emit signal from TreeItem? 
insilmaril@721: 		reposition();
insilmaril@775: 		emitSelectionChanged();
insilmaril@721: 	}
insilmaril@721: }
insilmaril@721: 
insilmaril@784: QString VymModel::getHeading()
insilmaril@784: {
insilmaril@784: 	TreeItem *selti=getSelectedItem();
insilmaril@784: 	if (selti)
insilmaril@784: 		return selti->getHeading();
insilmaril@784: 	else	
insilmaril@784: 		return QString();
insilmaril@784: }
insilmaril@784: 
insilmaril@753: BranchItem* VymModel::findText (QString s, bool cs)   
insilmaril@721: {
insilmaril@721: 	QTextDocument::FindFlags flags=0;
insilmaril@721: 	if (cs) flags=QTextDocument::FindCaseSensitively;
insilmaril@721: 
insilmaril@741: 	if (!findCurrent) 
insilmaril@721: 	{	// Nothing found or new find process
insilmaril@721: 		if (EOFind)
insilmaril@721: 			// nothing found, start again
insilmaril@721: 			EOFind=false;
insilmaril@741: 		findCurrent=NULL;	
insilmaril@741: 		findPrevious=NULL;	
insilmaril@773: 		next (findCurrent,findPrevious);
insilmaril@721: 	}	
insilmaril@721: 	bool searching=true;
insilmaril@721: 	bool foundNote=false;
insilmaril@721: 	while (searching && !EOFind)
insilmaril@721: 	{
insilmaril@741: 		if (findCurrent)
insilmaril@721: 		{
insilmaril@721: 			// Searching in Note
insilmaril@741: 			if (findCurrent->getNote().contains(s,cs))
insilmaril@721: 			{
insilmaril@741: 				select (findCurrent);
insilmaril@741: 				/*
insilmaril@735: 				if (getSelectedBranch()!=itFind) 
insilmaril@721: 				{
insilmaril@735: 					select(itFind);
insilmaril@763: 					emitShowSelection();
insilmaril@721: 				}
insilmaril@741: 				*/
insilmaril@721: 				if (textEditor->findText(s,flags)) 
insilmaril@721: 				{
insilmaril@721: 					searching=false;
insilmaril@721: 					foundNote=true;
insilmaril@721: 				}	
insilmaril@721: 			}
insilmaril@721: 			// Searching in Heading
insilmaril@741: 			if (searching && findCurrent->getHeading().contains (s,cs) ) 
insilmaril@721: 			{
insilmaril@741: 				select(findCurrent);
insilmaril@721: 				searching=false;
insilmaril@721: 			}
insilmaril@721: 		}	
insilmaril@721: 		if (!foundNote)
insilmaril@721: 		{
insilmaril@773: 			if (!next(findCurrent,findPrevious) )
insilmaril@741: 				EOFind=true;
insilmaril@721: 		}
insilmaril@721: 	//cout <<"still searching...  "<<qPrintable( itFind->getHeading())<<endl;
insilmaril@721: 	}	
insilmaril@721: 	if (!searching)
insilmaril@787: 		return getSelectedBranch();
insilmaril@721: 	else
insilmaril@721: 		return NULL;
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::findReset()
insilmaril@721: {	// Necessary if text to find changes during a find process
insilmaril@741: 	findCurrent=NULL;
insilmaril@741: 	findPrevious=NULL;
insilmaril@721: 	EOFind=false;
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::setScene (QGraphicsScene *s)
insilmaril@721: {
insilmaril@795: 	mapScene=s;	
insilmaril@721: }
insilmaril@721: 
insilmaril@767: void VymModel::setURL(const QString &url) 
insilmaril@767: {
insilmaril@767: 	TreeItem *selti=getSelectedItem();
insilmaril@767: 	if (selti)
insilmaril@721: 	{
insilmaril@767: 		QString oldurl=selti->getURL();
insilmaril@767: 		selti->setURL (url);
insilmaril@721: 		saveState (
insilmaril@767: 			selti,
insilmaril@721: 			QString ("setURL (\"%1\")").arg(oldurl),
insilmaril@767: 			selti,
insilmaril@721: 			QString ("setURL (\"%1\")").arg(url),
insilmaril@767: 			QString ("set URL of %1 to %2").arg(getObjectName(selti)).arg(url)
insilmaril@721: 		);
insilmaril@721: 		reposition();
insilmaril@767: 		emitDataHasChanged (selti);
insilmaril@763: 		emitShowSelection();
insilmaril@721: 	}
insilmaril@721: }	
insilmaril@721: 
insilmaril@767: QString VymModel::getURL()	
insilmaril@767: {
insilmaril@767: 	TreeItem *selti=getSelectedItem();
insilmaril@767: 	if (selti)
insilmaril@767: 		return selti->getURL();
insilmaril@767: 	else	
insilmaril@767: 		return QString();
insilmaril@721: }
insilmaril@721: 
insilmaril@771: QStringList VymModel::getURLs()	
insilmaril@771: {
insilmaril@721: 	QStringList urls;
insilmaril@787: 	BranchItem *selbi=getSelectedBranch();
insilmaril@773: 	BranchItem *cur=selbi;
insilmaril@771: 	BranchItem *prev=NULL;
insilmaril@771: 	while (cur) 
insilmaril@771: 	{
insilmaril@771: 		if (!cur->getURL().isEmpty()) urls.append( cur->getURL());
insilmaril@773: 		cur=next (cur,prev,selbi);
insilmaril@721: 	}	
insilmaril@721: 	return urls;
insilmaril@721: }
insilmaril@721: 
insilmaril@777: 
insilmaril@777: void VymModel::setFrameType(const FrameObj::FrameType &t)	//FIXME-4 not saved if there is no LMO
insilmaril@777: {
insilmaril@787: 	BranchItem *bi=getSelectedBranch();
insilmaril@777: 	if (bi)
insilmaril@721: 	{
insilmaril@777: 		BranchObj *bo=(BranchObj*)(bi->getLMO());
insilmaril@777: 		if (bo)
insilmaril@777: 		{
insilmaril@777: 			QString s=bo->getFrameTypeName();
insilmaril@777: 			bo->setFrameType (t);
insilmaril@777: 			saveState (bi, QString("setFrameType (\"%1\")").arg(s),
insilmaril@777: 				bi, QString ("setFrameType (\"%1\")").arg(bo->getFrameTypeName()),QString ("set type of frame to %1").arg(s));
insilmaril@777: 			reposition();
insilmaril@779: 			bo->updateLinkGeometry();
insilmaril@721: 		}
insilmaril@721: 	}
insilmaril@721: }
insilmaril@721: 
insilmaril@777: void VymModel::setFrameType(const QString &s)	//FIXME-4 not saved if there is no LMO
insilmaril@777: {
insilmaril@787: 	BranchItem *bi=getSelectedBranch();
insilmaril@777: 	if (bi)
insilmaril@777: 	{
insilmaril@777: 		BranchObj *bo=(BranchObj*)(bi->getLMO());
insilmaril@777: 		if (bo)
insilmaril@777: 		{
insilmaril@777: 			saveState (bi, QString("setFrameType (\"%1\")").arg(bo->getFrameTypeName()),
insilmaril@777: 				bi, QString ("setFrameType (\"%1\")").arg(s),QString ("set type of frame to %1").arg(s));
insilmaril@777: 			bo->setFrameType (s);
insilmaril@777: 			reposition();
insilmaril@779: 			bo->updateLinkGeometry();
insilmaril@777: 		}
insilmaril@777: 	}
insilmaril@777: }
insilmaril@777: 
insilmaril@777: void VymModel::setFramePenColor(const QColor &c)	//FIXME-4 not saved if there is no LMO
insilmaril@777: 
insilmaril@777: {
insilmaril@787: 	BranchItem *bi=getSelectedBranch();
insilmaril@777: 	if (bi)
insilmaril@777: 	{
insilmaril@777: 		BranchObj *bo=(BranchObj*)(bi->getLMO());
insilmaril@777: 		if (bo)
insilmaril@777: 		{
insilmaril@777: 			saveState (bi, QString("setFramePenColor (\"%1\")").arg(bo->getFramePenColor().name() ),
insilmaril@777: 				bi, QString ("setFramePenColor (\"%1\")").arg(c.name() ),QString ("set pen color of frame to %1").arg(c.name() ));
insilmaril@777: 			bo->setFramePenColor (c);
insilmaril@777: 		}	
insilmaril@777: 	}	
insilmaril@777: }
insilmaril@777: 
insilmaril@777: void VymModel::setFrameBrushColor(const QColor &c)	//FIXME-4 not saved if there is no LMO
insilmaril@777: {
insilmaril@787: 	BranchItem *bi=getSelectedBranch();
insilmaril@777: 	if (bi)
insilmaril@777: 	{
insilmaril@777: 		BranchObj *bo=(BranchObj*)(bi->getLMO());
insilmaril@777: 		if (bo)
insilmaril@777: 		{
insilmaril@777: 			saveState (bi, QString("setFrameBrushColor (\"%1\")").arg(bo->getFrameBrushColor().name() ),
insilmaril@777: 				bi, QString ("setFrameBrushColor (\"%1\")").arg(c.name() ),QString ("set brush color of frame to %1").arg(c.name() ));
insilmaril@777: 			bo->setFrameBrushColor (c);
insilmaril@777: 		}	
insilmaril@777: 	}	
insilmaril@777: }
insilmaril@777: 
insilmaril@777: void VymModel::setFramePadding (const int &i) //FIXME-4 not saved if there is no LMO
insilmaril@777: {
insilmaril@787: 	BranchItem *bi=getSelectedBranch();
insilmaril@777: 	if (bi)
insilmaril@777: 	{
insilmaril@777: 		BranchObj *bo=(BranchObj*)(bi->getLMO());
insilmaril@777: 		if (bo)
insilmaril@777: 		{
insilmaril@777: 			saveState (bi, QString("setFramePadding (\"%1\")").arg(bo->getFramePadding() ),
insilmaril@777: 				bi, QString ("setFramePadding (\"%1\")").arg(i),QString ("set brush color of frame to %1").arg(i));
insilmaril@777: 			bo->setFramePadding (i);
insilmaril@777: 			reposition();
insilmaril@779: 			bo->updateLinkGeometry();
insilmaril@777: 		}	
insilmaril@777: 	}	
insilmaril@777: }
insilmaril@777: 
insilmaril@777: void VymModel::setFrameBorderWidth(const int &i) //FIXME-4 not saved if there is no LMO
insilmaril@777: {
insilmaril@787: 	BranchItem *bi=getSelectedBranch();
insilmaril@777: 	if (bi)
insilmaril@777: 	{
insilmaril@777: 		BranchObj *bo=(BranchObj*)(bi->getLMO());
insilmaril@777: 		if (bo)
insilmaril@777: 		{
insilmaril@777: 			saveState (bi, QString("setFrameBorderWidth (\"%1\")").arg(bo->getFrameBorderWidth() ),
insilmaril@777: 				bi, QString ("setFrameBorderWidth (\"%1\")").arg(i),QString ("set border width of frame to %1").arg(i));
insilmaril@777: 			bo->setFrameBorderWidth (i);
insilmaril@777: 			reposition();
insilmaril@779: 			bo->updateLinkGeometry();
insilmaril@777: 		}	
insilmaril@777: 	}	
insilmaril@777: }
insilmaril@777: 
insilmaril@785: void VymModel::setIncludeImagesVer(bool b)
insilmaril@785: {
insilmaril@787: 	BranchItem *bi=getSelectedBranch();
insilmaril@785: 	if (bi)
insilmaril@721: 	{
insilmaril@785: 		QString u= b ? "false" : "true";
insilmaril@785: 		QString r=!b ? "false" : "true";
insilmaril@785: 		
insilmaril@785: 		saveState(
insilmaril@785: 			bi,
insilmaril@785: 			QString("setIncludeImagesVertically (%1)").arg(u),
insilmaril@785: 			bi, 
insilmaril@785: 			QString("setIncludeImagesVertically (%1)").arg(r),
insilmaril@785: 			QString("Include images vertically in %1").arg(getObjectName(bi))
insilmaril@785: 		);	
insilmaril@785: 		bi->setIncludeImagesVer(b);
insilmaril@785: 		emitDataHasChanged ( bi);	
insilmaril@785: 		reposition();
insilmaril@721: 	}	
insilmaril@785: }
insilmaril@785: 
insilmaril@785: void VymModel::setIncludeImagesHor(bool b)	
insilmaril@785: {
insilmaril@787: 	BranchItem *bi=getSelectedBranch();
insilmaril@785: 	if (bi)
insilmaril@721: 	{
insilmaril@785: 		QString u= b ? "false" : "true";
insilmaril@785: 		QString r=!b ? "false" : "true";
insilmaril@785: 		
insilmaril@785: 		saveState(
insilmaril@785: 			bi,
insilmaril@785: 			QString("setIncludeImagesHorizontally (%1)").arg(u),
insilmaril@785: 			bi, 
insilmaril@785: 			QString("setIncludeImagesHorizontally (%1)").arg(r),
insilmaril@785: 			QString("Include images horizontally in %1").arg(getObjectName(bi))
insilmaril@785: 		);	
insilmaril@785: 		bi->setIncludeImagesHor(b);
insilmaril@785: 		emitDataHasChanged ( bi);
insilmaril@785: 		reposition();
insilmaril@721: 	}	
insilmaril@721: }
insilmaril@721: 
insilmaril@753: void VymModel::setHideLinkUnselected (bool b)//FIXME-2
insilmaril@753: {
insilmaril@779: 	TreeItem *ti=getSelectedItem();
insilmaril@779: 	if (ti && (ti->getType()==TreeItem::Image ||ti->isBranchLikeType()))
insilmaril@721: 	{
insilmaril@721: 		QString u= b ? "false" : "true";
insilmaril@721: 		QString r=!b ? "false" : "true";
insilmaril@721: 		
insilmaril@721: 		saveState(
insilmaril@779: 			ti,
insilmaril@721: 			QString("setHideLinkUnselected (%1)").arg(u),
insilmaril@779: 			ti, 
insilmaril@721: 			QString("setHideLinkUnselected (%1)").arg(r),
insilmaril@779: 			QString("Hide link of %1 if unselected").arg(getObjectName(ti))
insilmaril@721: 		);	
insilmaril@779: 		((MapItem*)ti)->setHideLinkUnselected(b);
insilmaril@721: 	}
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::setHideExport(bool b)
insilmaril@721: {
insilmaril@777: 	TreeItem *ti=getSelectedItem();
insilmaril@777: 	if (ti && 
insilmaril@777: 		(ti->getType()==TreeItem::Image ||ti->isBranchLikeType()))
insilmaril@721: 	{
insilmaril@777: 		ti->setHideInExport (b);
insilmaril@721: 		QString u= b ? "false" : "true";
insilmaril@721: 		QString r=!b ? "false" : "true";
insilmaril@721: 		
insilmaril@721: 		saveState(
insilmaril@777: 			ti,
insilmaril@721: 			QString ("setHideExport (%1)").arg(u),
insilmaril@777: 			ti,
insilmaril@721: 			QString ("setHideExport (%1)").arg(r),
insilmaril@777: 			QString ("Set HideExport flag of %1 to %2").arg(getObjectName(ti)).arg (r)
insilmaril@721: 		);	
insilmaril@777: 			emitDataHasChanged(ti);
insilmaril@776: 			emitSelectionChanged();
insilmaril@721: 		updateActions();
insilmaril@721: 		reposition();
insilmaril@775: 		// emitSelectionChanged();
insilmaril@746: 		// FIXME-3 VM needed? scene()->update();
insilmaril@721: 	}
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::toggleHideExport()
insilmaril@721: {
insilmaril@776: 	TreeItem *selti=getSelectedItem();
insilmaril@776: 	if (selti)
insilmaril@776: 		setHideExport ( !selti->hideInExport() );
insilmaril@721: }
insilmaril@721: 
insilmaril@721: 
insilmaril@767: void VymModel::copy()	
insilmaril@767: {
insilmaril@767: 	TreeItem *selti=getSelectedItem();
insilmaril@767: 	if (selti &&
insilmaril@767: 		(selti->getType() == TreeItem::Branch || 
insilmaril@767: 		selti->getType() == TreeItem::MapCenter  ||
insilmaril@767: 		selti->getType() == TreeItem::Image ))
insilmaril@721: 	{
insilmaril@721: 		if (redosAvail == 0)
insilmaril@721: 		{
insilmaril@721: 			// Copy to history
insilmaril@767: 			QString s=getSelectString(selti);
insilmaril@767: 			saveState (PartOfMap, s, "nop ()", s, "copy ()","Copy selection to clipboard",selti  );
insilmaril@721: 			curClipboard=curStep;
insilmaril@721: 		}
insilmaril@721: 
insilmaril@721: 		// Copy also to global clipboard, because we are at last step in history
insilmaril@721: 		QString bakMapName(QString("history-%1").arg(curStep));
insilmaril@721: 		QString bakMapDir(tmpMapDir +"/"+bakMapName);
insilmaril@721: 		copyDir (bakMapDir,clipboardDir );
insilmaril@721: 
insilmaril@721: 		clipboardEmpty=false;
insilmaril@721: 		updateActions();
insilmaril@721: 	}	    
insilmaril@721: }
insilmaril@721: 
insilmaril@721: 
insilmaril@767: void VymModel::pasteNoSave(const int &n)
insilmaril@767: {
insilmaril@721: 	bool old=blockSaveState;
insilmaril@721: 	blockSaveState=true;
insilmaril@721: 	bool zippedOrg=zipped;
insilmaril@721: 	if (redosAvail > 0 || n!=0)
insilmaril@721: 	{
insilmaril@721: 		// Use the "historical" buffer
insilmaril@721: 		QString bakMapName(QString("history-%1").arg(n));
insilmaril@721: 		QString bakMapDir(tmpMapDir +"/"+bakMapName);
insilmaril@721: 		load (bakMapDir+"/"+clipboardFile,ImportAdd, VymMap);
insilmaril@721: 	} else
insilmaril@721: 		// Use the global buffer
insilmaril@721: 		load (clipboardDir+"/"+clipboardFile,ImportAdd, VymMap);
insilmaril@721: 	zipped=zippedOrg;
insilmaril@721: 	blockSaveState=old;
insilmaril@721: }
insilmaril@721: 
insilmaril@767: void VymModel::paste()	
insilmaril@721: {   
insilmaril@787: 	BranchItem *selbi=getSelectedBranch();
insilmaril@767: 	if (selbi)
insilmaril@721: 	{
insilmaril@721: 		saveStateChangingPart(
insilmaril@767: 			selbi,
insilmaril@767: 			selbi,
insilmaril@721: 			QString ("paste (%1)").arg(curClipboard),
insilmaril@767: 			QString("Paste to %1").arg( getObjectName(selbi))
insilmaril@721: 		);
insilmaril@721: 		pasteNoSave(0);
insilmaril@721: 		reposition();
insilmaril@721: 	}
insilmaril@721: }
insilmaril@721: 
insilmaril@767: void VymModel::cut()	
insilmaril@767: {
insilmaril@767: 	TreeItem *selti=getSelectedItem();
insilmaril@767: 	if ( selti && (selti->isBranchLikeType() ||selti->getType()==TreeItem::Image))
insilmaril@721: 	{
insilmaril@721: 		copy();
insilmaril@721: 		deleteSelection();
insilmaril@721: 		reposition();
insilmaril@721: 	}
insilmaril@767: }
insilmaril@767: 
insilmaril@795: bool VymModel::moveUp(BranchItem *bi)	//FIXME-2 crashes if trying to move MCO
insilmaril@795: {
insilmaril@795: 	if (bi && bi->canMoveUp()) 
insilmaril@795: 		return relinkBranch (bi,(BranchItem*)bi->parent(),bi->num()-1);
insilmaril@795: 	else	
insilmaril@795: 		return false;
insilmaril@795: }
insilmaril@795: 
insilmaril@795: void VymModel::moveUp()	
insilmaril@767: {
insilmaril@787: 	BranchItem *selbi=getSelectedBranch();
insilmaril@767: 	if (selbi)
insilmaril@721: 	{
insilmaril@767: 		QString oldsel=getSelectString();
insilmaril@795: 		if (moveUp (selbi))
insilmaril@795: 			saveState (
insilmaril@795: 				getSelectString(),"moveDown ()",
insilmaril@795: 				oldsel,"moveUp ()",
insilmaril@795: 				QString("Move up %1").arg(getObjectName(selbi)));
insilmaril@721: 	}
insilmaril@721: }
insilmaril@721: 
insilmaril@795: bool VymModel::moveDown(BranchItem *bi)	
insilmaril@795: {
insilmaril@795: 	if (bi && bi->canMoveDown())
insilmaril@795: 		return relinkBranch (bi,(BranchItem*)bi->parent(),bi->num()+1);
insilmaril@795: 	else
insilmaril@795: 		return false;
insilmaril@795: }
insilmaril@795: 
insilmaril@767: void VymModel::moveDown()	
insilmaril@767: {
insilmaril@787: 	BranchItem *selbi=getSelectedBranch();
insilmaril@767: 	if (selbi)
insilmaril@721: 	{
insilmaril@767: 		QString oldsel=getSelectString();
insilmaril@795: 		if ( moveDown(selbi))
insilmaril@795: 			saveState (
insilmaril@795: 				getSelectString(),"moveUp ()",
insilmaril@795: 				oldsel,"moveDown ()",
insilmaril@795: 				QString("Move down %1").arg(getObjectName(selbi)));
insilmaril@767: 	}
insilmaril@721: }
insilmaril@721: 
insilmaril@795: void VymModel::detach()	
insilmaril@795: {
insilmaril@795: 	BranchItem *selbi=getSelectedBranch();
insilmaril@795: 	if (selbi && selbi->depth()>0)
insilmaril@721: 	{
insilmaril@798: 		// if no relPos have been set before, try to use current rel positions   
insilmaril@798: 		if (selbi->getLMO())
insilmaril@798: 			for (int i=0; i<selbi->branchCount();++i)
insilmaril@798: 				selbi->getBranchNum(i)->getBranchObj()->setRelPos();
insilmaril@798: 		
insilmaril@795: 		//QString oldsel=getSelectString();
insilmaril@795: 		if ( relinkBranch (selbi,rootItem,-1) )
insilmaril@795: 			saveState (
insilmaril@798: 				selbi,QString("relink()"), //FIXME-1 add paramters when detaching
insilmaril@795: 				selbi,"detach ()",
insilmaril@795: 				QString("Detach %1").arg(getObjectName(selbi))
insilmaril@795: 			);
insilmaril@795: 	}
insilmaril@795: }
insilmaril@795: 
insilmaril@795: void VymModel::sortChildren()
insilmaril@795: {
insilmaril@795: 	BranchItem* selbi=getSelectedBranch();
insilmaril@795: 	if (selbi)
insilmaril@795: 	{
insilmaril@795: 		if(selbi->branchCount()>1)
insilmaril@721: 		{
insilmaril@795: 			saveStateChangingPart(
insilmaril@795: 				selbi,selbi, "sortChildren ()",
insilmaril@795: 				QString("Sort children of %1").arg(getObjectName(selbi)));
insilmaril@795: 			selbi->sortChildren();
insilmaril@721: 			reposition();
insilmaril@763: 			emitShowSelection();
insilmaril@721: 		}
insilmaril@721: 	}
insilmaril@721: }
insilmaril@721: 
insilmaril@773: BranchItem* VymModel::createMapCenter()
insilmaril@773: {
insilmaril@773: 	BranchItem *newbi=addMapCenter (QPointF (0,0) );
insilmaril@773: 	return newbi;
insilmaril@726: }
insilmaril@726: 
insilmaril@775: BranchItem* VymModel::createBranch(BranchItem *dst)	
insilmaril@775: {
insilmaril@775: 	if (dst)
insilmaril@775: 		return addNewBranchInt (dst,-2);
insilmaril@771: 	else
insilmaril@771: 		return NULL;
insilmaril@739: }
insilmaril@739: 
insilmaril@776: ImageItem* VymModel::createImage(BranchItem *dst)
insilmaril@776: {
insilmaril@775: 	if (dst)
insilmaril@726: 	{
insilmaril@776: 		QModelIndex parix;
insilmaril@776: 		int n;
insilmaril@777: 
insilmaril@726: 		QList<QVariant> cData;
insilmaril@790: 		cData << "new" << "undef";
insilmaril@777: 
insilmaril@777: 		ImageItem *newii=new ImageItem(cData) ;	
insilmaril@777: 		//newii->setHeading (QApplication::translate("Heading of new image in map", "new image"));
insilmaril@776: 
insilmaril@776: 		emit (layoutAboutToBeChanged() );
insilmaril@776: 
insilmaril@776: 			parix=index(dst);
insilmaril@791: 			if (!parix.isValid()) cout << "VM::createII invalid index\n";
insilmaril@776: 			n=dst->getRowNumAppend(newii);
insilmaril@791: 			beginInsertRows (parix,n,n);
insilmaril@776: 			dst->appendChild (newii);	
insilmaril@776: 			endInsertRows ();
insilmaril@776: 
insilmaril@776: 		emit (layoutChanged() );
insilmaril@776: 
insilmaril@776: 		// save scroll state. If scrolled, automatically select
insilmaril@776: 		// new branch in order to tmp unscroll parent...
insilmaril@776: 		newii->createMapObj(mapScene);
insilmaril@776: 		reposition();
insilmaril@776: 		return newii;
insilmaril@776: 	} 
insilmaril@776: 	return NULL;
insilmaril@726: }
insilmaril@726: 
insilmaril@790: XLinkItem* VymModel::createXLink(BranchItem *bi,bool createMO)
insilmaril@790: {
insilmaril@790: 	if (bi)
insilmaril@790: 	{
insilmaril@790: 		QModelIndex parix;
insilmaril@790: 		int n;
insilmaril@790: 
insilmaril@790: 		QList<QVariant> cData;
insilmaril@790: 		cData << "new xLink"<<"undef";
insilmaril@790: 
insilmaril@790: 		XLinkItem *newxli=new XLinkItem(cData) ;	
insilmaril@791: 		newxli->setBegin (bi);
insilmaril@790: 
insilmaril@790: 		emit (layoutAboutToBeChanged() );
insilmaril@790: 
insilmaril@790: 			parix=index(bi);
insilmaril@790: 			n=bi->getRowNumAppend(newxli);
insilmaril@791: 			beginInsertRows (parix,n,n);
insilmaril@790: 			bi->appendChild (newxli);	
insilmaril@790: 			endInsertRows ();
insilmaril@790: 
insilmaril@790: 		emit (layoutChanged() );
insilmaril@790: 
insilmaril@790: 		// save scroll state. If scrolled, automatically select
insilmaril@790: 		// new branch in order to tmp unscroll parent...
insilmaril@790: 		if (createMO) 
insilmaril@790: 		{
insilmaril@790: 			newxli->createMapObj(mapScene);
insilmaril@790: 			reposition();
insilmaril@790: 		}
insilmaril@790: 		return newxli;
insilmaril@790: 	} 
insilmaril@790: 	return NULL;
insilmaril@790: }
insilmaril@790: 
insilmaril@788: AttributeItem* VymModel::addAttribute()	// FIXME-2 savestate missing
insilmaril@788: {
insilmaril@788: 	BranchItem *selbi=getSelectedBranch();
insilmaril@788: 	if (selbi)
insilmaril@786: 	{
insilmaril@786: 		QList<QVariant> cData;
insilmaril@790: 		cData << "new attribute" << "undef";
insilmaril@786: 		AttributeItem *a=new AttributeItem (cData);
insilmaril@786: 
insilmaril@786: 		emit (layoutAboutToBeChanged() );
insilmaril@786: 
insilmaril@788: 		QModelIndex parix=index(selbi);
insilmaril@788: 		int n=selbi->getRowNumAppend (a);
insilmaril@791: 		beginInsertRows (parix,n,n);	
insilmaril@788: 		selbi->appendChild (a);	
insilmaril@786: 		endInsertRows ();
insilmaril@786: 
insilmaril@786: 		emit (layoutChanged() );
insilmaril@786: 
insilmaril@786: 		reposition();
insilmaril@786: 		return a;
insilmaril@786: 	}
insilmaril@786: 	return NULL;
insilmaril@786: }
insilmaril@786: 
insilmaril@773: BranchItem* VymModel::addMapCenter ()
insilmaril@773: {
insilmaril@773: 	BranchItem *bi=addMapCenter (contextPos);
insilmaril@721: 	updateActions();
insilmaril@763: 	emitShowSelection();
insilmaril@721: 	saveState (
insilmaril@773: 		bi,
insilmaril@721: 		"delete()",
insilmaril@721: 		NULL,
insilmaril@723: 		QString ("addMapCenter (%1,%2)").arg (contextPos.x()).arg(contextPos.y()),
insilmaril@723: 		QString ("Adding MapCenter to (%1,%2)").arg (contextPos.x()).arg(contextPos.y())
insilmaril@721: 	);	
insilmaril@773: 	return bi;	
insilmaril@721: }
insilmaril@721: 
insilmaril@791: BranchItem* VymModel::addMapCenter(QPointF absPos)	
insilmaril@775: // createMapCenter could then probably be merged with createBranch
insilmaril@721: {
insilmaril@749: 
insilmaril@749: 	// Create TreeItem
insilmaril@749: 	QModelIndex parix=index(rootItem);
insilmaril@749: 
insilmaril@749: 	QList<QVariant> cData;
insilmaril@790: 	cData << "VM:addMapCenter" << "undef";
insilmaril@788: 	BranchItem *newbi=new BranchItem (cData,rootItem);
insilmaril@773: 	newbi->setHeading (QApplication::translate("Heading of mapcenter in new map", "New map"));
insilmaril@791: 	int n=rootItem->getRowNumAppend (newbi);
insilmaril@791: 
insilmaril@791: 	emit (layoutAboutToBeChanged() );
insilmaril@791: 	beginInsertRows (parix,n,n);
insilmaril@791: 
insilmaril@773: 	rootItem->appendChild (newbi);
insilmaril@749: 
insilmaril@749: 	endInsertRows();
insilmaril@749: 	emit (layoutChanged() );
insilmaril@749: 
insilmaril@749: 	// Create MapObj
insilmaril@775: 	newbi->setPositionMode (MapItem::Absolute);
insilmaril@791: 	BranchObj *bo=newbi->createMapObj(mapScene);
insilmaril@791: 	if (bo) bo->move (absPos);
insilmaril@760: 		
insilmaril@773: 	return newbi;
insilmaril@721: }
insilmaril@721: 
insilmaril@791: BranchItem* VymModel::addNewBranchInt(BranchItem *dst,int num)
insilmaril@721: {
insilmaril@721: 	// Depending on pos:
insilmaril@721: 	// -3		insert in children of parent  above selection 
insilmaril@721: 	// -2		add branch to selection 
insilmaril@721: 	// -1		insert in children of parent below selection 
insilmaril@721: 	// 0..n		insert in children of parent at pos
insilmaril@771: 
insilmaril@771: 	// Create TreeItem
insilmaril@771: 	QList<QVariant> cData;
insilmaril@803: 	cData << "" << "undef";
insilmaril@771: 
insilmaril@771: 	BranchItem *parbi;
insilmaril@771: 	QModelIndex parix;
insilmaril@771: 	int n;
insilmaril@771: 	BranchItem *newbi=new BranchItem (cData);	
insilmaril@803: 	//newbi->setHeading (QApplication::translate("Heading of new branch in map", "new"));
insilmaril@771: 
insilmaril@771: 	emit (layoutAboutToBeChanged() );
insilmaril@771: 
insilmaril@771: 	if (num==-2)
insilmaril@721: 	{
insilmaril@771: 		parbi=dst;
insilmaril@771: 		parix=index(parbi);
insilmaril@776: 		n=parbi->getRowNumAppend (newbi);
insilmaril@791: 		beginInsertRows (parix,n,n);	
insilmaril@771: 		parbi->appendChild (newbi);	
insilmaril@771: 		endInsertRows ();
insilmaril@772: 	}else if (num==-1 || num==-3)
insilmaril@771: 	{
insilmaril@771: 		// insert below selection
insilmaril@771: 		parbi=(BranchItem*)dst->parent();
insilmaril@776: 		parix=index(parbi);  
insilmaril@776: 		
insilmaril@776: 		n=dst->childNumber() + (3+num)/2;	//-1 |-> 1;-3 |-> 0
insilmaril@771: 		beginInsertRows (parix,n,n);	
insilmaril@771: 		parbi->insertBranch(n,newbi);	
insilmaril@771: 		endInsertRows ();
insilmaril@772: 	}
insilmaril@771: 	emit (layoutChanged() );
insilmaril@771: 
insilmaril@803: 	// Set color of heading to that of parent
insilmaril@803: 	newbi->setHeadingColor (parbi->getHeadingColor());
insilmaril@803: 
insilmaril@771: 	// save scroll state. If scrolled, automatically select
insilmaril@771: 	// new branch in order to tmp unscroll parent...
insilmaril@771: 	newbi->createMapObj(mapScene);
insilmaril@772: 	reposition();
insilmaril@771: 	return newbi;
insilmaril@721: }	
insilmaril@721: 
insilmaril@755: BranchItem* VymModel::addNewBranch(int pos)
insilmaril@721: {
insilmaril@721: 	// Different meaning than num in addNewBranchInt!
insilmaril@721: 	// -1	add above
insilmaril@721: 	//  0	add as child
insilmaril@721: 	// +1	add below
insilmaril@755: 	BranchItem *newbi=NULL;
insilmaril@787: 	BranchItem *selbi=getSelectedBranch();
insilmaril@755: 
insilmaril@755: 	if (selbi)
insilmaril@721: 	{
insilmaril@771: 		// FIXME-3 setCursor (Qt::ArrowCursor);  //Still needed?
insilmaril@771: 
insilmaril@771: 		newbi=addNewBranchInt (selbi,pos-2);
insilmaril@755: 
insilmaril@755: 		if (newbi)
insilmaril@721: 		{
insilmaril@721: 			saveState(
insilmaril@755: 				newbi,		
insilmaril@721: 				"delete ()",
insilmaril@755: 				selbi,
insilmaril@721: 				QString ("addBranch (%1)").arg(pos),
insilmaril@755: 				QString ("Add new branch to %1").arg(getObjectName(selbi)));	
insilmaril@721: 
insilmaril@721: 			reposition();
insilmaril@775: 			// emitSelectionChanged(); FIXME-3
insilmaril@761: 			latestAddedItem=newbi;
insilmaril@721: 			// In Network mode, the client needs to know where the new branch is,
insilmaril@721: 			// so we have to pass on this information via saveState.
insilmaril@721: 			// TODO: Get rid of this positioning workaround
insilmaril@755: 			/* FIXME-4  network problem:  QString ps=qpointfToString (newbo->getAbsPos());
insilmaril@721: 			sendData ("selectLatestAdded ()");
insilmaril@721: 			sendData (QString("move %1").arg(ps));
insilmaril@721: 			sendSelection();
insilmaril@755: 			*/
insilmaril@721: 		}
insilmaril@721: 	}	
insilmaril@755: 	return newbi;
insilmaril@721: }
insilmaril@721: 
insilmaril@721: 
insilmaril@772: BranchItem* VymModel::addNewBranchBefore()	
insilmaril@771: {
insilmaril@771: 	BranchItem *newbi=NULL;
insilmaril@787: 	BranchItem *selbi=getSelectedBranch();
insilmaril@771: 	if (selbi && selbi->getType()==TreeItem::Branch)
insilmaril@771: 		 // We accept no MapCenter here, so we _have_ a parent
insilmaril@721: 	{
insilmaril@771: 		//QPointF p=bo->getRelPos();
insilmaril@771: 
insilmaril@721: 
insilmaril@721: 		// add below selection
insilmaril@771: 		newbi=addNewBranchInt (selbi,-1);
insilmaril@771: 
insilmaril@771: 		if (newbi)
insilmaril@721: 		{
insilmaril@771: 			//newbi->move2RelPos (p);
insilmaril@721: 
insilmaril@721: 			// Move selection to new branch
insilmaril@771: 			relinkBranch (selbi,newbi,0);
insilmaril@771: 
insilmaril@771: 			saveState (newbi, "deleteKeepChildren ()", newbi, "addBranchBefore ()", 
insilmaril@771: 				QString ("Add branch before %1").arg(getObjectName(selbi)));
insilmaril@771: 
insilmaril@771: 			// FIXME-3 needed? reposition();
insilmaril@775: 			// emitSelectionChanged(); FIXME-3 
insilmaril@721: 		}
insilmaril@721: 	}	
insilmaril@771: 	return newbi;
insilmaril@721: }
insilmaril@721: 
insilmaril@767: bool VymModel::relinkBranch (BranchItem *branch, BranchItem *dst, int pos)
insilmaril@755: {
insilmaril@755: 	if (branch && dst)
insilmaril@755: 	{
insilmaril@756: 		emit (layoutAboutToBeChanged() );
insilmaril@755: 		BranchItem *branchpi=(BranchItem*)branch->parent();
insilmaril@756: 		// Remove at current position
insilmaril@756: 		int n=branch->childNum();
insilmaril@756: 		beginRemoveRows (index(branchpi),n,n);
insilmaril@756: 		branchpi->removeChild (n);
insilmaril@756: 		endRemoveRows();
insilmaril@756: 
insilmaril@756: 		if (pos<0 ||pos>dst->branchCount() ) pos=dst->branchCount();
insilmaril@756: 
insilmaril@756: 		// Append as last branch to dst
insilmaril@756: 		if (dst->branchCount()==0)
insilmaril@756: 			n=0;
insilmaril@756: 		else	
insilmaril@756: 			n=dst->getFirstBranch()->childNumber(); 
insilmaril@756: 		beginInsertRows (index(dst),n+pos,n+pos);
insilmaril@756: 		dst->insertBranch (pos,branch);
insilmaril@756: 		endInsertRows();
insilmaril@756: 
insilmaril@788: 		// Correct type if necessesary
insilmaril@788: 		if (branch->getType()==TreeItem::MapCenter) 
insilmaril@788: 			branch->setType(TreeItem::Branch);
insilmaril@788: 
insilmaril@773: 		// reset parObj, fonts, frame, etc in related LMO or other view-objects
insilmaril@773: 		branch->updateStyles();
insilmaril@773: 
insilmaril@756: 		emit (layoutChanged() );
insilmaril@767: 		reposition();	// both for moveUp/Down and relinking
insilmaril@781: 		if (dst->isScrolled() )
insilmaril@781: 		{
insilmaril@781: 			select (dst);	
insilmaril@781: 			branch->updateVisibility();
insilmaril@781: 		}
insilmaril@781: 		else	
insilmaril@781: 			select (branch);
insilmaril@767: 		return true;
insilmaril@755: 	}
insilmaril@767: 	return false;
insilmaril@755: }
insilmaril@755: 
insilmaril@777: bool VymModel::relinkImage (ImageItem *image, BranchItem *dst)
insilmaril@777: {
insilmaril@777: 	if (image && dst)
insilmaril@777: 	{
insilmaril@777: 		emit (layoutAboutToBeChanged() );
insilmaril@777: 
insilmaril@777: 		BranchItem *pi=(BranchItem*)(image->parent());
insilmaril@777: 		QString oldParString=getSelectString (pi);
insilmaril@777: 		// Remove at current position
insilmaril@777: 		int n=image->childNum();
insilmaril@777: 		beginRemoveRows (index(pi),n,n);
insilmaril@777: 		pi->removeChild (n);
insilmaril@777: 		endRemoveRows();
insilmaril@777: 
insilmaril@777: 		// Add at dst
insilmaril@777: 		QModelIndex dstix=index(dst);
insilmaril@777: 		n=dst->getRowNumAppend (image);
insilmaril@777: 		beginInsertRows (dstix,n,n+1);	
insilmaril@777: 		dst->appendChild (image);	
insilmaril@777: 		endInsertRows ();
insilmaril@777: 
insilmaril@777: 		// Set new parent also for lmo
insilmaril@777: 		if (image->getLMO() && dst->getLMO() )
insilmaril@777: 			image->getLMO()->setParObj (dst->getLMO() );
insilmaril@777: 
insilmaril@777: 		emit (layoutChanged() );
insilmaril@777: 		saveState(
insilmaril@777: 			image,
insilmaril@777: 			QString("relinkTo (\"%1\")").arg(oldParString), 
insilmaril@777: 			image,
insilmaril@777: 			QString ("relinkTo (\"%1\")").arg(getSelectString (dst)),
insilmaril@777: 			QString ("Relink floatimage to %1").arg(getObjectName(dst)));
insilmaril@777: 		return true;	
insilmaril@777: 	}
insilmaril@777: 	return false;
insilmaril@777: }
insilmaril@777: 
insilmaril@788: void VymModel::deleteSelection()	
insilmaril@721: {
insilmaril@787: 	BranchItem *selbi=getSelectedBranch();
insilmaril@753: 
insilmaril@788: 	if (selbi)
insilmaril@721: 	{
insilmaril@735: 		unselect();
insilmaril@760: 		saveStateRemovingPart (selbi, QString ("Delete %1").arg(getObjectName(selbi)));
insilmaril@745: 
insilmaril@776: 		TreeItem *pi=deleteItem (selbi);
insilmaril@776: 		if (pi)
insilmaril@776: 		{
insilmaril@776: 			select (pi);
insilmaril@776: 			emitShowSelection();
insilmaril@776: 		}
insilmaril@721: 		return;
insilmaril@721: 	}
insilmaril@788: 	TreeItem *ti=getSelectedItem();
insilmaril@790: 	if (ti)
insilmaril@721: 	{
insilmaril@787: 		TreeItem *pi=ti->parent();
insilmaril@790: 		if (!pi) return;
insilmaril@790: 		if (ti->getType()==TreeItem::Image || ti->getType()==TreeItem::Attribute)
insilmaril@790: 		{
insilmaril@790: 			saveStateChangingPart(
insilmaril@790: 				pi, 
insilmaril@790: 				ti,
insilmaril@790: 				"delete ()",
insilmaril@790: 				QString("Delete %1").arg(getObjectName(ti))
insilmaril@790: 			);
insilmaril@792: 			unselect();
insilmaril@792: 			deleteItem (ti);
insilmaril@792: 			emitDataHasChanged (pi);
insilmaril@792: 			select (pi);
insilmaril@792: 			reposition();
insilmaril@792: 			emitShowSelection();
insilmaril@794: 		} else if (ti->getType()==TreeItem::XLink)
insilmaril@794: 		{
insilmaril@794: 			//FIXME-2 savestate missing
insilmaril@794: 			deleteItem (ti);
insilmaril@794: 		} else
insilmaril@794: 			qWarning ("VymmModel::deleteSelection()  unknown type?!");
insilmaril@721: 	}
insilmaril@721: }
insilmaril@721: 
insilmaril@787: void VymModel::deleteKeepChildren()	//FIXME-3 does not work yet for mapcenters
insilmaril@787: 
insilmaril@787: {
insilmaril@787: 	BranchItem *selbi=getSelectedBranch();
insilmaril@775: 	BranchItem *pi;
insilmaril@775: 	if (selbi)
insilmaril@721: 	{
insilmaril@726: 		// Don't use this on mapcenter
insilmaril@775: 		if (selbi->depth()<2) return;
insilmaril@775: 
insilmaril@775: 		pi=(BranchItem*)(selbi->parent());
insilmaril@726: 		// Check if we have childs at all to keep
insilmaril@775: 		if (selbi->branchCount()==0) 
insilmaril@726: 		{
insilmaril@726: 			deleteSelection();
insilmaril@726: 			return;
insilmaril@726: 		}
insilmaril@726: 
insilmaril@775: 		QPointF p;
insilmaril@775: 		if (selbi->getLMO()) p=selbi->getLMO()->getRelPos();
insilmaril@721: 		saveStateChangingPart(
insilmaril@775: 			pi,
insilmaril@775: 			selbi,
insilmaril@721: 			"deleteKeepChildren ()",
insilmaril@775: 			QString("Remove %1 and keep its children").arg(getObjectName(selbi))
insilmaril@721: 		);
insilmaril@721: 
insilmaril@775: 		QString sel=getSelectString(selbi);
insilmaril@721: 		unselect();
insilmaril@776: 		int pos=selbi->num();
insilmaril@776: 		BranchItem *bi=selbi->getFirstBranch();
insilmaril@776: 		while (bi)
insilmaril@776: 		{
insilmaril@776: 			relinkBranch (bi,pi,pos);
insilmaril@776: 			bi=selbi->getFirstBranch();
insilmaril@776: 			pos++;
insilmaril@776: 		}
insilmaril@776: 		deleteItem (selbi);
insilmaril@721: 		reposition();
insilmaril@721: 		select (sel);
insilmaril@775: 		BranchObj *bo=getSelectedBranchObj();
insilmaril@775: 		if (bo) 
insilmaril@775: 		{
insilmaril@775: 			bo->move2RelPos (p);
insilmaril@775: 			reposition();
insilmaril@775: 		}
insilmaril@721: 	}	
insilmaril@775: }
insilmaril@753: 
insilmaril@772: void VymModel::deleteChildren()		
insilmaril@772: 
insilmaril@772: {
insilmaril@787: 	BranchItem *selbi=getSelectedBranch();
insilmaril@772: 	if (selbi)
insilmaril@721: 	{		
insilmaril@721: 		saveStateChangingPart(
insilmaril@772: 			selbi, 
insilmaril@772: 			selbi,
insilmaril@721: 			"deleteChildren ()",
insilmaril@772: 			QString( "Remove children of branch %1").arg(getObjectName(selbi))
insilmaril@721: 		);
insilmaril@772: 		emit (layoutAboutToBeChanged() );
insilmaril@772: 
insilmaril@772: 		QModelIndex ix=index (selbi);
insilmaril@772: 		int n=selbi->branchCount()-1;
insilmaril@772: 		beginRemoveRows (ix,0,n);
insilmaril@772: 		removeRows (0,n+1,ix);
insilmaril@772: 		endRemoveRows();
insilmaril@781: 		if (selbi->isScrolled()) selbi->unScroll();
insilmaril@772: 		emit (layoutChanged() );
insilmaril@721: 		reposition();
insilmaril@721: 	}	
insilmaril@772: }
insilmaril@721: 
insilmaril@776: TreeItem* VymModel::deleteItem (TreeItem *ti)
insilmaril@776: {
insilmaril@776: 	if (ti)
insilmaril@776: 	{
insilmaril@776: 		TreeItem *pi=ti->parent();
insilmaril@776: 		QModelIndex parentIndex=index(pi);
insilmaril@776: 
insilmaril@776: 		emit (layoutAboutToBeChanged() );
insilmaril@776: 
insilmaril@776: 		int n=ti->childNum();
insilmaril@776: 		beginRemoveRows (parentIndex,n,n);
insilmaril@776: 		removeRows (n,1,parentIndex);
insilmaril@776: 		endRemoveRows();
insilmaril@776: 		reposition();
insilmaril@776: 
insilmaril@776: 		emit (layoutChanged() );
insilmaril@788: 		if (pi->depth()>=0) return pi;
insilmaril@776: 	}	
insilmaril@776: 	return NULL;
insilmaril@776: }
insilmaril@776: 
insilmaril@795: void VymModel::clearItem (TreeItem *ti)
insilmaril@795: {
insilmaril@795: 	if (ti)
insilmaril@795: 	{
insilmaril@795: 		QModelIndex parentIndex=index(ti);
insilmaril@795: 		if (!parentIndex.isValid()) return;
insilmaril@795: 
insilmaril@795: 		int n=ti->childCount();
insilmaril@795: 		if (n==0) return;
insilmaril@795: 
insilmaril@795: 		emit (layoutAboutToBeChanged() );
insilmaril@795: 
insilmaril@795: 		beginRemoveRows (parentIndex,0,n-1);
insilmaril@795: 		removeRows (0,n,parentIndex);
insilmaril@795: 		endRemoveRows();
insilmaril@795: 		reposition();
insilmaril@795: 
insilmaril@795: 		emit (layoutChanged() );
insilmaril@795: 
insilmaril@795: 	}	
insilmaril@795: 	return ;
insilmaril@795: }
insilmaril@795: 
insilmaril@749: bool VymModel::scrollBranch(BranchItem *bi)
insilmaril@749: {
insilmaril@749: 	if (bi)	
insilmaril@721: 	{
insilmaril@749: 		if (bi->isScrolled()) return false;
insilmaril@749: 		if (bi->branchCount()==0) return false;
insilmaril@749: 		if (bi->depth()==0) return false;
insilmaril@767: 		if (bi->toggleScroll())
insilmaril@767: 		{
insilmaril@798: 			reposition();
insilmaril@767: 			QString u,r;
insilmaril@767: 			r="scroll";
insilmaril@767: 			u="unscroll";
insilmaril@767: 			saveState(
insilmaril@767: 				bi,
insilmaril@767: 				QString ("%1 ()").arg(u),
insilmaril@767: 				bi,
insilmaril@767: 				QString ("%1 ()").arg(r),
insilmaril@767: 				QString ("%1 %2").arg(r).arg(getObjectName(bi))
insilmaril@767: 			);
insilmaril@767: 			emitDataHasChanged(bi);
insilmaril@775: 			emitSelectionChanged();
insilmaril@795: 			mapScene->update(); //Needed for _quick_ update,  even in 1.13.x 
insilmaril@767: 			return true;
insilmaril@767: 		}
insilmaril@721: 	}	
insilmaril@721: 	return false;
insilmaril@721: }
insilmaril@721: 
insilmaril@749: bool VymModel::unscrollBranch(BranchItem *bi)
insilmaril@749: {
insilmaril@749: 	if (bi)
insilmaril@721: 	{
insilmaril@763: 		if (!bi->isScrolled()) return false;
insilmaril@749: 		if (bi->branchCount()==0) return false;
insilmaril@749: 		if (bi->depth()==0) return false;
insilmaril@795: 		if (bi->toggleScroll())
insilmaril@795: 		{
insilmaril@795: 			reposition();
insilmaril@798: 			QString u,r;
insilmaril@798: 			u="scroll";
insilmaril@798: 			r="unscroll";
insilmaril@798: 			saveState(
insilmaril@798: 				bi,
insilmaril@798: 				QString ("%1 ()").arg(u),
insilmaril@798: 				bi,
insilmaril@798: 				QString ("%1 ()").arg(r),
insilmaril@798: 				QString ("%1 %2").arg(r).arg(getObjectName(bi))
insilmaril@798: 			);
insilmaril@798: 			emitDataHasChanged(bi);
insilmaril@798: 			emitSelectionChanged();
insilmaril@795: 			mapScene->update(); //Needed for _quick_ update,  even in 1.13.x 
insilmaril@798: 			return true;
insilmaril@798: 		}	
insilmaril@795: 	}	
insilmaril@721: 	return false;
insilmaril@721: }
insilmaril@721: 
insilmaril@767: void VymModel::toggleScroll()	
insilmaril@721: {
insilmaril@787: 	BranchItem *bi=(BranchItem*)getSelectedBranch();
insilmaril@767: 	if (bi && bi->isBranchLikeType() )
insilmaril@721: 	{
insilmaril@749: 		if (bi->isScrolled())
insilmaril@749: 			unscrollBranch (bi);
insilmaril@721: 		else
insilmaril@749: 			scrollBranch (bi);
insilmaril@721: 	}
insilmaril@795: 	// saveState & reposition are called in above functions
insilmaril@721: }
insilmaril@721: 
insilmaril@795: void VymModel::unscrollChildren() 	//FIXME-2 does not update flag yet, possible segfault
insilmaril@795: {
insilmaril@795: 	BranchItem *selbi=getSelectedBranch();
insilmaril@795: 	BranchItem *prev=NULL;
insilmaril@795: 	BranchItem *cur=selbi;
insilmaril@795: 	if (selbi)
insilmaril@721: 	{
insilmaril@795: 		saveStateChangingPart(
insilmaril@795: 			selbi,
insilmaril@795: 			selbi,
insilmaril@795: 			QString ("unscrollChildren ()"),
insilmaril@795: 			QString ("unscroll all children of %1").arg(getObjectName(selbi))
insilmaril@795: 		);	
insilmaril@795: 		while (cur) 
insilmaril@721: 		{
insilmaril@795: 			if (cur->isScrolled())
insilmaril@795: 			{
insilmaril@795: 				cur->toggleScroll(); 
insilmaril@795: 				emitDataHasChanged (cur);
insilmaril@721: 		}
insilmaril@795: 			cur=next (cur,prev,selbi);
insilmaril@795: 		}	
insilmaril@795: 		updateActions();
insilmaril@795: 		reposition();
insilmaril@721: 	}	
insilmaril@721: }
insilmaril@746: 
insilmaril@763: void VymModel::emitExpandAll()
insilmaril@763: {
insilmaril@763: 	emit (expandAll() );
insilmaril@763: }
insilmaril@763: 
insilmaril@767: void VymModel::toggleStandardFlag (const QString &name, FlagRow *master)
insilmaril@767: {
insilmaril@787: 	BranchItem *bi=getSelectedBranch();
insilmaril@766: 	if (bi) 
insilmaril@766: 	{
insilmaril@766: 		QString u,r;
insilmaril@766: 		if (bi->isActiveStandardFlag(name))
insilmaril@766: 		{
insilmaril@766: 			r="unsetFlag";
insilmaril@766: 			u="setFlag";
insilmaril@766: 		}	
insilmaril@766: 		else
insilmaril@766: 		{
insilmaril@766: 			u="unsetFlag";
insilmaril@766: 			r="setFlag";
insilmaril@766: 		}	
insilmaril@766: 		saveState(
insilmaril@766: 			bi,
insilmaril@766: 			QString("%1 (\"%2\")").arg(u).arg(name), 
insilmaril@766: 			bi,
insilmaril@766: 			QString("%1 (\"%2\")").arg(r).arg(name),
insilmaril@766: 			QString("Toggling standard flag \"%1\" of %2").arg(name).arg(getObjectName(bi)));
insilmaril@767: 			bi->toggleStandardFlag (name, master);
insilmaril@767: 		reposition();
insilmaril@775: 		emitSelectionChanged();	
insilmaril@766: 	}
insilmaril@766: }
insilmaril@766: 
insilmaril@791: void VymModel::addFloatImage (const QPixmap &img) 
insilmaril@791: {
insilmaril@791: 	BranchItem *selbi=getSelectedBranch();
insilmaril@791: 	if (selbi)
insilmaril@791: 	{
insilmaril@791: 		ImageItem *ii=createImage (selbi);
insilmaril@791: 		ii->load(img);
insilmaril@791: 		ii->setOriginalFilename("No original filename (image added by dropevent)");	
insilmaril@791: 		QString s=getSelectString(selbi);
insilmaril@791: 		saveState (PartOfMap, s, "nop ()", s, "copy ()","Copy dropped image to clipboard",ii  );
insilmaril@791: 		saveState (ii,"delete ()", selbi,QString("paste(%1)").arg(curStep),"Pasting dropped image");
insilmaril@791: 		reposition();
insilmaril@791: 		// FIXME-3 VM needed? scene()->update();
insilmaril@791: 	}
insilmaril@721: }
insilmaril@721: 
insilmaril@721: 
insilmaril@773: void VymModel::colorBranch (QColor c)	
insilmaril@773: {
insilmaril@798: cout << "VM::colBranch\n";
insilmaril@787: 	BranchItem *selbi=getSelectedBranch();
insilmaril@773: 	if (selbi)
insilmaril@721: 	{
insilmaril@721: 		saveState(
insilmaril@773: 			selbi, 
insilmaril@773: 			QString ("colorBranch (\"%1\")").arg(selbi->getHeadingColor().name()),
insilmaril@773: 			selbi,
insilmaril@721: 			QString ("colorBranch (\"%1\")").arg(c.name()),
insilmaril@773: 			QString("Set color of %1 to %2").arg(getObjectName(selbi)).arg(c.name())
insilmaril@721: 		);	
insilmaril@773: 		selbi->setHeadingColor(c); // color branch
insilmaril@795: 		mapScene->update();
insilmaril@721: 	}
insilmaril@721: }
insilmaril@721: 
insilmaril@773: void VymModel::colorSubtree (QColor c) 
insilmaril@773: {
insilmaril@787: 	BranchItem *selbi=getSelectedBranch();
insilmaril@773: 	if (selbi)
insilmaril@721: 	{
insilmaril@721: 		saveStateChangingPart(
insilmaril@773: 			selbi,
insilmaril@773: 			selbi,
insilmaril@721: 			QString ("colorSubtree (\"%1\")").arg(c.name()),
insilmaril@773: 			QString ("Set color of %1 and children to %2").arg(getObjectName(selbi)).arg(c.name())
insilmaril@721: 		);	
insilmaril@773: 		BranchItem *prev=NULL;
insilmaril@773: 		BranchItem *cur=selbi;
insilmaril@773: 		while (cur) 
insilmaril@773: 		{
insilmaril@773: 			cur->setHeadingColor(c); // color links, color children
insilmaril@773: 			cur=next (cur,prev,selbi);
insilmaril@773: 		}	
insilmaril@795: 	mapScene->update();
insilmaril@721: 	}
insilmaril@721: }
insilmaril@721: 
insilmaril@773: QColor VymModel::getCurrentHeadingColor()	
insilmaril@773: {
insilmaril@787: 	BranchItem *selbi=getSelectedBranch();
insilmaril@773: 	if (selbi)	return selbi->getHeadingColor();
insilmaril@773: 		
insilmaril@721: 	QMessageBox::warning(0,"Warning","Can't get color of heading,\nthere's no branch selected");
insilmaril@721: 	return Qt::black;
insilmaril@721: }
insilmaril@721: 
insilmaril@721: 
insilmaril@721: 
insilmaril@767: void VymModel::editURL()	
insilmaril@767: {
insilmaril@767: 	TreeItem *selti=getSelectedItem();
insilmaril@767: 	if (selti)
insilmaril@721: 	{		
insilmaril@721: 		bool ok;
insilmaril@721: 		QString text = QInputDialog::getText(
insilmaril@721: 				"VYM", tr("Enter URL:"), QLineEdit::Normal,
insilmaril@767: 				selti->getURL(), &ok, NULL);
insilmaril@721: 		if ( ok) 
insilmaril@721: 			// user entered something and pressed OK
insilmaril@721: 			setURL(text);
insilmaril@721: 	}
insilmaril@721: }
insilmaril@721: 
insilmaril@767: void VymModel::editLocalURL()
insilmaril@767: {
insilmaril@767: 	TreeItem *selti=getSelectedItem();
insilmaril@767: 	if (selti)
insilmaril@721: 	{		
insilmaril@721: 		QStringList filters;
insilmaril@721: 		filters <<"All files (*)";
insilmaril@721: 		filters << tr("Text","Filedialog") + " (*.txt)";
insilmaril@721: 		filters << tr("Spreadsheet","Filedialog") + " (*.odp,*.sxc)";
insilmaril@721: 		filters << tr("Textdocument","Filedialog") +" (*.odw,*.sxw)";
insilmaril@721: 		filters << tr("Images","Filedialog") + " (*.png *.bmp *.xbm *.jpg *.png *.xpm *.gif *.pnm)";
insilmaril@721: 		QFileDialog *fd=new QFileDialog( NULL,vymName+" - " +tr("Set URL to a local file"));
insilmaril@721: 		fd->setFilters (filters);
insilmaril@721: 		fd->setCaption(vymName+" - " +tr("Set URL to a local file"));
insilmaril@721: 		fd->setDirectory (lastFileDir);
insilmaril@767: 		if (! selti->getVymLink().isEmpty() )
insilmaril@767: 			fd->selectFile( selti->getURL() );
insilmaril@721: 		fd->show();
insilmaril@721: 
insilmaril@721: 		if ( fd->exec() == QDialog::Accepted )
insilmaril@721: 		{
insilmaril@721: 			lastFileDir=QDir (fd->directory().path());
insilmaril@721: 			setURL (fd->selectedFile() );
insilmaril@721: 		}
insilmaril@721: 	}
insilmaril@721: }
insilmaril@721: 
insilmaril@721: 
insilmaril@767: void VymModel::editHeading2URL() 
insilmaril@767: {
insilmaril@767: 	TreeItem *selti=getSelectedItem();
insilmaril@767: 	if (selti)
insilmaril@767: 		setURL (selti->getHeading());
insilmaril@721: }	
insilmaril@721: 
insilmaril@767: void VymModel::editBugzilla2URL()	
insilmaril@767: {
insilmaril@767: 	TreeItem *selti=getSelectedItem();
insilmaril@767: 	if (selti)
insilmaril@721: 	{		
insilmaril@803: 		QString h=selti->getHeading();
insilmaril@803: 		QRegExp rx("^(\\d+)");
insilmaril@803: 		if (rx.indexIn(h) !=-1)
insilmaril@803: 			setURL ("https://bugzilla.novell.com/show_bug.cgi?id="+rx.cap(1) );
insilmaril@721: 	}
insilmaril@721: }	
insilmaril@721: 
insilmaril@767: void VymModel::editFATE2URL()
insilmaril@767: {
insilmaril@767: 	TreeItem *selti=getSelectedItem();
insilmaril@767: 	if (selti)
insilmaril@721: 	{		
insilmaril@767: 		QString url= "http://keeper.suse.de:8080/webfate/match/id?value=ID"+selti->getHeading();
insilmaril@721: 		saveState(
insilmaril@767: 			selti,
insilmaril@767: 			"setURL (\""+selti->getURL()+"\")",
insilmaril@767: 			selti,
insilmaril@721: 			"setURL (\""+url+"\")",
insilmaril@767: 			QString("Use heading of %1 as link to FATE").arg(getObjectName(selti))
insilmaril@721: 		);	
insilmaril@767: 		selti->setURL (url);
insilmaril@767: 		// FIXME-4 updateActions();
insilmaril@721: 	}
insilmaril@721: }	
insilmaril@721: 
insilmaril@721: void VymModel::editVymLink()
insilmaril@721: {
insilmaril@787: 	BranchItem *bi=getSelectedBranch();
insilmaril@753: 	if (bi)
insilmaril@721: 	{		
insilmaril@721: 		QStringList filters;
insilmaril@721: 		filters <<"VYM map (*.vym)";
insilmaril@721: 		QFileDialog *fd=new QFileDialog( NULL,vymName+" - " +tr("Link to another map"));
insilmaril@721: 		fd->setFilters (filters);
insilmaril@721: 		fd->setCaption(vymName+" - " +tr("Link to another map"));
insilmaril@721: 		fd->setDirectory (lastFileDir);
insilmaril@753: 		if (! bi->getVymLink().isEmpty() )
insilmaril@753: 			fd->selectFile( bi->getVymLink() );
insilmaril@721: 		fd->show();
insilmaril@721: 
insilmaril@721: 		QString fn;
insilmaril@721: 		if ( fd->exec() == QDialog::Accepted )
insilmaril@721: 		{
insilmaril@721: 			lastFileDir=QDir (fd->directory().path());
insilmaril@721: 			saveState(
insilmaril@753: 				bi,
insilmaril@753: 				"setVymLink (\""+bi->getVymLink()+"\")",
insilmaril@753: 				bi,
insilmaril@721: 				"setVymLink (\""+fd->selectedFile()+"\")",
insilmaril@753: 				QString("Set vymlink of %1 to %2").arg(getObjectName(bi)).arg(fd->selectedFile())
insilmaril@721: 			);	
insilmaril@746: 			setVymLink (fd->selectedFile() );	// FIXME-2 ok?
insilmaril@721: 		}
insilmaril@721: 	}
insilmaril@721: }
insilmaril@721: 
insilmaril@753: void VymModel::setVymLink (const QString &s)	// FIXME-3 no savestate?
insilmaril@721: {
insilmaril@721: 	// Internal function, no saveState needed
insilmaril@780: 	TreeItem *selti=getSelectedItem();
insilmaril@780: 	if (selti)
insilmaril@721: 	{
insilmaril@780: 		selti->setVymLink(s);
insilmaril@721: 		reposition();
insilmaril@780: 		emitDataHasChanged (selti);
insilmaril@780: 		emitShowSelection();
insilmaril@721: 	}
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::deleteVymLink()
insilmaril@721: {
insilmaril@787: 	BranchItem *bi=getSelectedBranch();
insilmaril@753: 	if (bi)
insilmaril@721: 	{		
insilmaril@721: 		saveState(
insilmaril@753: 			bi,
insilmaril@767: 			"setVymLink (\""+bi->getVymLink()+"\")", 
insilmaril@753: 			bi,
insilmaril@721: 			"setVymLink (\"\")",
insilmaril@753: 			QString("Unset vymlink of %1").arg(getObjectName(bi))
insilmaril@721: 		);	
insilmaril@767: 		bi->setVymLink ("" );
insilmaril@721: 		updateActions();
insilmaril@721: 		reposition();
insilmaril@721: 	}
insilmaril@721: }
insilmaril@721: 
insilmaril@721: QString VymModel::getVymLink()
insilmaril@721: {
insilmaril@787: 	BranchItem *bi=getSelectedBranch();
insilmaril@753: 	if (bi)
insilmaril@767: 		return bi->getVymLink();
insilmaril@721: 	else	
insilmaril@721: 		return "";
insilmaril@721: 	
insilmaril@721: }
insilmaril@721: 
insilmaril@771: QStringList VymModel::getVymLinks()	
insilmaril@771: {
insilmaril@721: 	QStringList links;
insilmaril@787: 	BranchItem *selbi=getSelectedBranch();
insilmaril@773: 	BranchItem *cur=selbi;
insilmaril@771: 	BranchItem *prev=NULL;
insilmaril@771: 	while (cur) 
insilmaril@771: 	{
insilmaril@771: 		if (!cur->getVymLink().isEmpty()) links.append( cur->getVymLink());
insilmaril@773: 		cur=next (cur,prev,selbi);
insilmaril@721: 	}	
insilmaril@721: 	return links;
insilmaril@721: }
insilmaril@721: 
insilmaril@721: 
insilmaril@790: void VymModel::followXLink(int i)	
insilmaril@753: {
insilmaril@753: 	i=0;
insilmaril@790: 	BranchItem *selbi=getSelectedBranch();
insilmaril@790: 	if (selbi)
insilmaril@721: 	{
insilmaril@790: 		selbi=selbi->getXLinkNum(i)->getPartnerBranch();
insilmaril@790: 		if (selbi) select (selbi);
insilmaril@721: 	}
insilmaril@721: }
insilmaril@721: 
insilmaril@790: void VymModel::editXLink(int i)	
insilmaril@753: {
insilmaril@753: 	i=0;
insilmaril@790: 	BranchItem *selbi=getSelectedBranch();
insilmaril@790: 	if (selbi)
insilmaril@721: 	{
insilmaril@790: 		XLinkItem *xli=selbi->getXLinkNum(i);
insilmaril@790: 		if (xli) 
insilmaril@721: 		{
insilmaril@721: 			EditXLinkDialog dia;
insilmaril@790: 			dia.setXLink (xli);
insilmaril@790: 			dia.setSelection(selbi);
insilmaril@721: 			if (dia.exec() == QDialog::Accepted)
insilmaril@721: 			{
insilmaril@721: 				if (dia.useSettingsGlobal() )
insilmaril@721: 				{
insilmaril@790: 					setMapDefXLinkColor (xli->getColor() );
insilmaril@790: 					setMapDefXLinkWidth (xli->getWidth() );
insilmaril@721: 				}
insilmaril@790: 				if (dia.deleteXLink()) deleteItem (xli);
insilmaril@721: 			}
insilmaril@721: 		}	
insilmaril@721: 	}
insilmaril@721: }
insilmaril@721: 
insilmaril@721: 
insilmaril@721: 
insilmaril@721: 
insilmaril@721: 
insilmaril@721: //////////////////////////////////////////////
insilmaril@721: // Scripting
insilmaril@721: //////////////////////////////////////////////
insilmaril@721: 
insilmaril@721: void VymModel::parseAtom(const QString &atom)
insilmaril@721: {
insilmaril@750: 	TreeItem* selti=getSelectedItem();
insilmaril@787: 	BranchItem *selbi=getSelectedBranch();
insilmaril@721: 	QString s,t;
insilmaril@721: 	double x,y;
insilmaril@721: 	int n;
insilmaril@721: 	bool b,ok;
insilmaril@721: 
insilmaril@721: 	// Split string s into command and parameters
insilmaril@721: 	parser.parseAtom (atom);
insilmaril@721: 	QString com=parser.getCommand();
insilmaril@721: 	
insilmaril@721: 	// External commands
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	if (com=="addBranch")
insilmaril@721: 	{
insilmaril@750: 		if (!selti)
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@753: 		} else if (! selbi )
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else 
insilmaril@721: 		{	
insilmaril@721: 			QList <int> pl;
insilmaril@721: 			pl << 0 <<1;
insilmaril@721: 			if (parser.checkParCount(pl))
insilmaril@721: 			{
insilmaril@721: 				if (parser.parCount()==0)
insilmaril@721: 					addNewBranch (0);
insilmaril@721: 				else
insilmaril@721: 				{
insilmaril@721: 					n=parser.parInt (ok,0);
insilmaril@721: 					if (ok ) addNewBranch (n);
insilmaril@721: 				}
insilmaril@721: 			}
insilmaril@721: 		}
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="addBranchBefore")
insilmaril@721: 	{
insilmaril@750: 		if (!selti)
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@753: 		} else if (! selbi )
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else 
insilmaril@721: 		{	
insilmaril@721: 			if (parser.parCount()==0)
insilmaril@721: 			{
insilmaril@721: 				addNewBranchBefore ();
insilmaril@721: 			}	
insilmaril@721: 		}
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com==QString("addMapCenter"))
insilmaril@721: 	{
insilmaril@721: 		if (parser.checkParCount(2))
insilmaril@721: 		{
insilmaril@721: 			x=parser.parDouble (ok,0);
insilmaril@721: 			if (ok)
insilmaril@721: 			{
insilmaril@721: 				y=parser.parDouble (ok,1);
insilmaril@721: 				if (ok) addMapCenter (QPointF(x,y));
insilmaril@721: 			}
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com==QString("addMapReplace"))
insilmaril@721: 	{
insilmaril@750: 		if (!selti)
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@753: 		} else if (! selbi )
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else if (parser.checkParCount(1))
insilmaril@721: 		{
insilmaril@721: 			//s=parser.parString (ok,0);	// selection
insilmaril@721: 			t=parser.parString (ok,0);	// path to map
insilmaril@721: 			if (QDir::isRelativePath(t)) t=(tmpMapDir + "/"+t);
insilmaril@753: 			addMapReplaceInt(getSelectString(selbi),t);	
insilmaril@721: 		}
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com==QString("addMapInsert"))
insilmaril@721: 	{
insilmaril@788: 		if (parser.parCount()==2)
insilmaril@721: 		{
insilmaril@788: 
insilmaril@788: 			if (!selti)
insilmaril@721: 			{
insilmaril@788: 				parser.setError (Aborted,"Nothing selected");
insilmaril@788: 			} else if (! selbi )
insilmaril@788: 			{				  
insilmaril@788: 				parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@788: 			} else 
insilmaril@788: 			{	
insilmaril@721: 				t=parser.parString (ok,0);	// path to map
insilmaril@721: 				n=parser.parInt(ok,1);		// position
insilmaril@721: 				if (QDir::isRelativePath(t)) t=(tmpMapDir + "/"+t);
insilmaril@721: 				addMapInsertInt(t,n);	
insilmaril@721: 			}
insilmaril@788: 		} else if (parser.parCount()==1)
insilmaril@788: 		{
insilmaril@788: 			t=parser.parString (ok,0);	// path to map
insilmaril@788: 			if (QDir::isRelativePath(t)) t=(tmpMapDir + "/"+t);
insilmaril@788: 			addMapInsertInt(t);	
insilmaril@788: 		} else
insilmaril@788: 			parser.setError (Aborted,"Wrong number of parameters");
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@794: 	} else if (com==QString("addXLink"))
insilmaril@794: 	{
insilmaril@794: 		if (parser.parCount()>1)
insilmaril@794: 		{
insilmaril@794: 			s=parser.parString (ok,0);	// begin
insilmaril@794: 			t=parser.parString (ok,1);	// end
insilmaril@794: 			BranchItem *begin=(BranchItem*)findBySelectString(s);
insilmaril@794: 			BranchItem *end=(BranchItem*)findBySelectString(t);
insilmaril@794: 			if (begin && end)
insilmaril@794: 			{
insilmaril@794: 				if (begin->isBranchLikeType() && end->isBranchLikeType())
insilmaril@794: 				{
insilmaril@794: 					XLinkItem *xl=createXLink (begin,true);
insilmaril@794: 					if (xl)
insilmaril@794: 					{
insilmaril@794: 						xl->setEnd (end);
insilmaril@794: 						xl->activate();
insilmaril@794: 					} else
insilmaril@794: 						parser.setError (Aborted,"Failed to create xLink");
insilmaril@794: 				}
insilmaril@794: 				else
insilmaril@794: 					parser.setError (Aborted,"begin or end of xLink are not branch or mapcenter");
insilmaril@794: 				
insilmaril@794: 			} else
insilmaril@794: 				parser.setError (Aborted,"Couldn't select begin or end of xLink");
insilmaril@794: 		} else
insilmaril@794: 			parser.setError (Aborted,"Need at least 2 parameters for begin and end");
insilmaril@794: 	/////////////////////////////////////////////////////////////////////
insilmaril@767: 	} else if (com=="clearFlags")	
insilmaril@721: 	{
insilmaril@750: 		if (!selti )
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@753: 		} else if (! selbi )
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else if (parser.checkParCount(0))
insilmaril@721: 		{
insilmaril@767: 			selbi->deactivateAllStandardFlags();	
insilmaril@721: 		}
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@767: 	} else if (com=="colorBranch")
insilmaril@721: 	{
insilmaril@750: 		if (!selti)
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@753: 		} else if (! selbi )
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else if (parser.checkParCount(1))
insilmaril@721: 		{	
insilmaril@721: 			QColor c=parser.parColor (ok,0);
insilmaril@721: 			if (ok) colorBranch (c);
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="colorSubtree")
insilmaril@721: 	{
insilmaril@750: 		if (!selti)
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@753: 		} else if (! selbi )
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else if (parser.checkParCount(1))
insilmaril@721: 		{	
insilmaril@721: 			QColor c=parser.parColor (ok,0);
insilmaril@721: 			if (ok) colorSubtree (c);
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="copy")
insilmaril@721: 	{
insilmaril@750: 		if (!selti)
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@771: 		} else if ( selectionType()!=TreeItem::Branch  && 
insilmaril@771: 					selectionType()!=TreeItem::MapCenter  &&
insilmaril@771: 					selectionType()!=TreeItem::Image )
insilmaril@721: 		{				  
insilmaril@771: 			parser.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@721: 		} else if (parser.checkParCount(0))
insilmaril@721: 		{	
insilmaril@771: 			copy();
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="cut")
insilmaril@721: 	{
insilmaril@750: 		if (!selti)
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@735: 		} else if ( selectionType()!=TreeItem::Branch  && 
insilmaril@735: 					selectionType()!=TreeItem::MapCenter  &&
insilmaril@735: 					selectionType()!=TreeItem::Image )
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@721: 		} else if (parser.checkParCount(0))
insilmaril@721: 		{	
insilmaril@721: 			cut();
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="delete")
insilmaril@721: 	{
insilmaril@750: 		if (!selti)
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@721: 		} 
insilmaril@735: 		/*else if (selectionType() != TreeItem::Branch && selectionType() != TreeItem::Image )
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Type of selection is wrong.");
insilmaril@721: 		} 
insilmaril@721: 		*/
insilmaril@721: 		else if (parser.checkParCount(0))
insilmaril@721: 		{	
insilmaril@721: 			deleteSelection();
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="deleteKeepChildren")
insilmaril@721: 	{
insilmaril@750: 		if (!selti)
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@753: 		} else if (! selbi )
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else if (parser.checkParCount(0))
insilmaril@721: 		{	
insilmaril@721: 			deleteKeepChildren();
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="deleteChildren")
insilmaril@721: 	{
insilmaril@750: 		if (!selti)
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@753: 		} else if (! selbi)
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else if (parser.checkParCount(0))
insilmaril@721: 		{	
insilmaril@721: 			deleteChildren();
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="exportASCII")
insilmaril@721: 	{
insilmaril@721: 		QString fname="";
insilmaril@721: 		ok=true;
insilmaril@721: 		if (parser.parCount()>=1)
insilmaril@721: 			// Hey, we even have a filename
insilmaril@721: 			fname=parser.parString(ok,0); 
insilmaril@721: 		if (!ok)
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Could not read filename");
insilmaril@721: 		} else
insilmaril@721: 		{
insilmaril@721: 				exportASCII (fname,false);
insilmaril@721: 		}
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="exportImage")
insilmaril@721: 	{
insilmaril@721: 		QString fname="";
insilmaril@721: 		ok=true;
insilmaril@721: 		if (parser.parCount()>=2)
insilmaril@721: 			// Hey, we even have a filename
insilmaril@721: 			fname=parser.parString(ok,0); 
insilmaril@721: 		if (!ok)
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Could not read filename");
insilmaril@721: 		} else
insilmaril@721: 		{
insilmaril@721: 			QString format="PNG";
insilmaril@721: 			if (parser.parCount()>=2)
insilmaril@721: 			{
insilmaril@721: 				format=parser.parString(ok,1);
insilmaril@721: 			}
insilmaril@721: 			exportImage (fname,false,format);
insilmaril@721: 		}
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="exportXHTML")
insilmaril@721: 	{
insilmaril@721: 		QString fname="";
insilmaril@721: 		ok=true;
insilmaril@721: 		if (parser.parCount()>=2)
insilmaril@721: 			// Hey, we even have a filename
insilmaril@721: 			fname=parser.parString(ok,1); 
insilmaril@721: 		if (!ok)
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Could not read filename");
insilmaril@721: 		} else
insilmaril@721: 		{
insilmaril@721: 			exportXHTML (fname,false);
insilmaril@721: 		}
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="exportXML")
insilmaril@721: 	{
insilmaril@721: 		QString fname="";
insilmaril@721: 		ok=true;
insilmaril@721: 		if (parser.parCount()>=2)
insilmaril@721: 			// Hey, we even have a filename
insilmaril@721: 			fname=parser.parString(ok,1); 
insilmaril@721: 		if (!ok)
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Could not read filename");
insilmaril@721: 		} else
insilmaril@721: 		{
insilmaril@721: 			exportXML (fname,false);
insilmaril@721: 		}
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="importDir")
insilmaril@721: 	{
insilmaril@750: 		if (!selti)
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@753: 		} else if (! selbi )
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else if (parser.checkParCount(1))
insilmaril@721: 		{
insilmaril@721: 			s=parser.parString(ok,0);
insilmaril@721: 			if (ok) importDirInt(s);
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@776: 	} else if (com=="relinkTo")
insilmaril@721: 	{
insilmaril@750: 		if (!selti)
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@753: 		} else if ( selbi)
insilmaril@721: 		{
insilmaril@721: 			if (parser.checkParCount(4))
insilmaril@721: 			{
insilmaril@721: 				// 0	selectstring of parent
insilmaril@721: 				// 1	num in parent (for branches)
insilmaril@721: 				// 2,3	x,y of mainbranch or mapcenter
insilmaril@721: 				s=parser.parString(ok,0);
insilmaril@776: 				TreeItem *dst=findBySelectString (s);
insilmaril@721: 				if (dst)
insilmaril@721: 				{	
insilmaril@776: 					if (dst->getType()==TreeItem::Branch) 
insilmaril@721: 					{
insilmaril@721: 						// Get number in parent
insilmaril@721: 						n=parser.parInt (ok,1);
insilmaril@721: 						if (ok)
insilmaril@721: 						{
insilmaril@776: 							relinkBranch (selbi,(BranchItem*)dst,n);
insilmaril@775: 							emitSelectionChanged();
insilmaril@721: 						}	
insilmaril@776: 					} else if (dst->getType()==TreeItem::MapCenter) 
insilmaril@721: 					{
insilmaril@776: 						relinkBranch (selbi,(BranchItem*)dst);
insilmaril@721: 						// Get coordinates of mainbranch
insilmaril@721: 						x=parser.parDouble(ok,2);
insilmaril@721: 						if (ok)
insilmaril@721: 						{
insilmaril@721: 							y=parser.parDouble(ok,3);
insilmaril@721: 							if (ok) 
insilmaril@721: 							{
insilmaril@776: 								if (selbi->getLMO()) selbi->getLMO()->move (x,y);
insilmaril@775: 								emitSelectionChanged();
insilmaril@721: 							}
insilmaril@721: 						}
insilmaril@721: 					}	
insilmaril@721: 				}	
insilmaril@721: 			}	
insilmaril@776: 		} else if ( selti->getType() == TreeItem::Image) 
insilmaril@721: 		{
insilmaril@721: 			if (parser.checkParCount(1))
insilmaril@721: 			{
insilmaril@721: 				// 0	selectstring of parent
insilmaril@721: 				s=parser.parString(ok,0);
insilmaril@776: 				TreeItem *dst=findBySelectString (s);
insilmaril@721: 				if (dst)
insilmaril@721: 				{	
insilmaril@776: 					if (dst->isBranchLikeType())
insilmaril@777: 						relinkImage ( ((ImageItem*)selti),(BranchItem*)dst);
insilmaril@721: 				} else	
insilmaril@721: 					parser.setError (Aborted,"Destination is not a branch");
insilmaril@721: 			}		
insilmaril@721: 		} else
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a floatimage or branch");
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@776: 	} else if (com=="loadImage")
insilmaril@721: 	{
insilmaril@750: 		if (!selti)
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@753: 		} else if (! selbi )
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else if (parser.checkParCount(1))
insilmaril@721: 		{
insilmaril@721: 			s=parser.parString(ok,0);
insilmaril@775: 			if (ok) loadFloatImageInt (selbi,s);
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@767: 	} else if (com=="moveUp")
insilmaril@721: 	{
insilmaril@750: 		if (!selti )
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@753: 		} else if (! selbi )
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else if (parser.checkParCount(0))
insilmaril@721: 		{
insilmaril@767: 			moveUp();
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@767: 	} else if (com=="moveDown")
insilmaril@721: 	{
insilmaril@750: 		if (!selti )
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@753: 		} else if (! selbi )
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else if (parser.checkParCount(0))
insilmaril@721: 		{
insilmaril@767: 			moveDown();
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="move")
insilmaril@721: 	{
insilmaril@750: 		if (!selti )
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@735: 		} else if ( selectionType()!=TreeItem::Branch  && 
insilmaril@735: 					selectionType()!=TreeItem::MapCenter  &&
insilmaril@735: 					selectionType()!=TreeItem::Image )
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@721: 		} else if (parser.checkParCount(2))
insilmaril@721: 		{	
insilmaril@721: 			x=parser.parDouble (ok,0);
insilmaril@721: 			if (ok)
insilmaril@721: 			{
insilmaril@721: 				y=parser.parDouble (ok,1);
insilmaril@721: 				if (ok) move (x,y);
insilmaril@721: 			}
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="moveRel")
insilmaril@721: 	{
insilmaril@750: 		if (!selti )
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@735: 		} else if ( selectionType()!=TreeItem::Branch  && 
insilmaril@735: 					selectionType()!=TreeItem::MapCenter  &&
insilmaril@735: 					selectionType()!=TreeItem::Image )
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@721: 		} else if (parser.checkParCount(2))
insilmaril@721: 		{	
insilmaril@721: 			x=parser.parDouble (ok,0);
insilmaril@721: 			if (ok)
insilmaril@721: 			{
insilmaril@721: 				y=parser.parDouble (ok,1);
insilmaril@721: 				if (ok) moveRel (x,y);
insilmaril@721: 			}
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="nop")
insilmaril@721: 	{
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="paste")
insilmaril@721: 	{
insilmaril@750: 		if (!selti )
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@753: 		} else if (! selbi )
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else if (parser.checkParCount(1))
insilmaril@721: 		{	
insilmaril@721: 			n=parser.parInt (ok,0);
insilmaril@721: 			if (ok) pasteNoSave(n);
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="qa")
insilmaril@721: 	{
insilmaril@750: 		if (!selti )
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@753: 		} else if (! selbi )
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else if (parser.checkParCount(4))
insilmaril@721: 		{	
insilmaril@721: 			QString c,u;
insilmaril@721: 			c=parser.parString (ok,0);
insilmaril@721: 			if (!ok)
insilmaril@721: 			{
insilmaril@721: 				parser.setError (Aborted,"No comment given");
insilmaril@721: 			} else
insilmaril@721: 			{
insilmaril@721: 				s=parser.parString (ok,1);
insilmaril@721: 				if (!ok)
insilmaril@721: 				{
insilmaril@721: 					parser.setError (Aborted,"First parameter is not a string");
insilmaril@721: 				} else
insilmaril@721: 				{
insilmaril@721: 					t=parser.parString (ok,2);
insilmaril@721: 					if (!ok)
insilmaril@721: 					{
insilmaril@721: 						parser.setError (Aborted,"Condition is not a string");
insilmaril@721: 					} else
insilmaril@721: 					{
insilmaril@721: 						u=parser.parString (ok,3);
insilmaril@721: 						if (!ok)
insilmaril@721: 						{
insilmaril@721: 							parser.setError (Aborted,"Third parameter is not a string");
insilmaril@721: 						} else
insilmaril@721: 						{
insilmaril@721: 							if (s!="heading")
insilmaril@721: 							{
insilmaril@721: 								parser.setError (Aborted,"Unknown type: "+s);
insilmaril@721: 							} else
insilmaril@721: 							{
insilmaril@721: 								if (! (t=="eq") ) 
insilmaril@721: 								{
insilmaril@721: 									parser.setError (Aborted,"Unknown operator: "+t);
insilmaril@721: 								} else
insilmaril@721: 								{
insilmaril@753: 									if (! selbi    )
insilmaril@721: 									{
insilmaril@721: 										parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 									} else
insilmaril@721: 									{
insilmaril@753: 										if (selbi->getHeading() == u)
insilmaril@721: 										{
insilmaril@721: 											cout << "PASSED: " << qPrintable (c)  << endl;
insilmaril@721: 										} else
insilmaril@721: 										{
insilmaril@721: 											cout << "FAILED: " << qPrintable (c)  << endl;
insilmaril@721: 										}
insilmaril@721: 									}
insilmaril@721: 								}
insilmaril@721: 							}
insilmaril@721: 						} 
insilmaril@721: 					} 
insilmaril@721: 				} 
insilmaril@721: 			}
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="saveImage")
insilmaril@721: 	{
insilmaril@787: 		ImageItem *ii=getSelectedImage();
insilmaril@776: 		if (!ii )
insilmaril@721: 		{
insilmaril@776: 			parser.setError (Aborted,"No image selected");
insilmaril@721: 		} else if (parser.checkParCount(2))
insilmaril@721: 		{
insilmaril@721: 			s=parser.parString(ok,0);
insilmaril@721: 			if (ok)
insilmaril@721: 			{
insilmaril@721: 				t=parser.parString(ok,1);
insilmaril@776: 				if (ok) saveFloatImageInt (ii,t,s);
insilmaril@721: 			}
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="scroll")
insilmaril@721: 	{
insilmaril@750: 		if (!selti)
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@750: 		} else if (! selbi )
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else if (parser.checkParCount(0))
insilmaril@721: 		{	
insilmaril@750: 			if (!scrollBranch (selbi))	
insilmaril@721: 				parser.setError (Aborted,"Could not scroll branch");
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="select")
insilmaril@721: 	{
insilmaril@721: 		if (parser.checkParCount(1))
insilmaril@721: 		{
insilmaril@721: 			s=parser.parString(ok,0);
insilmaril@721: 			if (ok) select (s);
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="selectLastBranch")
insilmaril@721: 	{
insilmaril@750: 		if (!selti )
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@753: 		} else if (! selbi )
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else if (parser.checkParCount(0))
insilmaril@721: 		{	
insilmaril@750: 			BranchItem *bi=selbi->getLastBranch();
insilmaril@750: 			if (!bi)
insilmaril@721: 				parser.setError (Aborted,"Could not select last branch");
insilmaril@750: 			select (bi);		// FIXME-3 was selectInt
insilmaril@721: 				
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@753: 	} else /* FIXME-2 if (com=="selectLastImage")
insilmaril@721: 	{
insilmaril@750: 		if (!selti )
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@753: 		} else if (! selbi )
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else if (parser.checkParCount(0))
insilmaril@721: 		{	
insilmaril@721: 			FloatImageObj *fio=selb->getLastFloatImage();
insilmaril@721: 			if (!fio)
insilmaril@721: 				parser.setError (Aborted,"Could not select last image");
insilmaril@750: 			select (fio);		// FIXME-3 was selectInt
insilmaril@721: 				
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@753: 	} else */ if (com=="selectLatestAdded")
insilmaril@721: 	{
insilmaril@761: 		if (!latestAddedItem)
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"No latest added object");
insilmaril@721: 		} else
insilmaril@721: 		{	
insilmaril@761: 			if (!select (latestAddedItem))
insilmaril@761: 				parser.setError (Aborted,"Could not select latest added object ");
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="setFrameType")
insilmaril@721: 	{
insilmaril@735: 		if ( selectionType()!=TreeItem::Branch && selectionType()!= TreeItem::MapCenter && selectionType()!=TreeItem::Image)
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Type of selection does not allow setting frame type");
insilmaril@721: 		}
insilmaril@721: 		else if (parser.checkParCount(1))
insilmaril@721: 		{
insilmaril@721: 			s=parser.parString(ok,0);
insilmaril@721: 			if (ok) setFrameType (s);
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="setFramePenColor")
insilmaril@721: 	{
insilmaril@735: 		if ( selectionType()!=TreeItem::Branch && selectionType()!= TreeItem::MapCenter && selectionType()!=TreeItem::Image)
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Type of selection does not allow setting of pen color");
insilmaril@721: 		}
insilmaril@721: 		else if (parser.checkParCount(1))
insilmaril@721: 		{
insilmaril@721: 			QColor c=parser.parColor(ok,0);
insilmaril@721: 			if (ok) setFramePenColor (c);
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="setFrameBrushColor")
insilmaril@721: 	{
insilmaril@735: 		if ( selectionType()!=TreeItem::Branch && selectionType()!= TreeItem::MapCenter && selectionType()!=TreeItem::Image)
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Type of selection does not allow setting brush color");
insilmaril@721: 		}
insilmaril@721: 		else if (parser.checkParCount(1))
insilmaril@721: 		{
insilmaril@721: 			QColor c=parser.parColor(ok,0);
insilmaril@721: 			if (ok) setFrameBrushColor (c);
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="setFramePadding")
insilmaril@721: 	{
insilmaril@735: 		if ( selectionType()!=TreeItem::Branch && selectionType()!= TreeItem::MapCenter && selectionType()!=TreeItem::Image)
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Type of selection does not allow setting frame padding");
insilmaril@721: 		}
insilmaril@721: 		else if (parser.checkParCount(1))
insilmaril@721: 		{
insilmaril@721: 			n=parser.parInt(ok,0);
insilmaril@721: 			if (ok) setFramePadding(n);
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="setFrameBorderWidth")
insilmaril@721: 	{
insilmaril@735: 		if ( selectionType()!=TreeItem::Branch && selectionType()!= TreeItem::MapCenter && selectionType()!=TreeItem::Image)
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Type of selection does not allow setting frame border width");
insilmaril@721: 		}
insilmaril@721: 		else if (parser.checkParCount(1))
insilmaril@721: 		{
insilmaril@721: 			n=parser.parInt(ok,0);
insilmaril@721: 			if (ok) setFrameBorderWidth (n);
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="setMapAuthor")
insilmaril@721: 	{
insilmaril@721: 		if (parser.checkParCount(1))
insilmaril@721: 		{
insilmaril@721: 			s=parser.parString(ok,0);
insilmaril@721: 			if (ok) setAuthor (s);
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="setMapComment")
insilmaril@721: 	{
insilmaril@721: 		if (parser.checkParCount(1))
insilmaril@721: 		{
insilmaril@721: 			s=parser.parString(ok,0);
insilmaril@721: 			if (ok) setComment(s);
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="setMapBackgroundColor")
insilmaril@721: 	{
insilmaril@750: 		if (!selti )
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@753: 		} else if (! selbi )
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else if (parser.checkParCount(1))
insilmaril@721: 		{
insilmaril@721: 			QColor c=parser.parColor (ok,0);
insilmaril@721: 			if (ok) setMapBackgroundColor (c);
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="setMapDefLinkColor")
insilmaril@721: 	{
insilmaril@750: 		if (!selti )
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@753: 		} else if (! selbi )
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else if (parser.checkParCount(1))
insilmaril@721: 		{
insilmaril@721: 			QColor c=parser.parColor (ok,0);
insilmaril@721: 			if (ok) setMapDefLinkColor (c);
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="setMapLinkStyle")
insilmaril@721: 	{
insilmaril@721: 		if (parser.checkParCount(1))
insilmaril@721: 		{
insilmaril@721: 			s=parser.parString (ok,0);
insilmaril@721: 			if (ok) setMapLinkStyle(s);
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="setHeading")
insilmaril@721: 	{
insilmaril@750: 		if (!selti )
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@753: 		} else if (! selbi )
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else if (parser.checkParCount(1))
insilmaril@721: 		{
insilmaril@721: 			s=parser.parString (ok,0);
insilmaril@721: 			if (ok) 
insilmaril@721: 				setHeading (s);
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="setHideExport")
insilmaril@721: 	{
insilmaril@750: 		if (!selti )
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@735: 		} else if (selectionType()!=TreeItem::Branch && selectionType() != TreeItem::MapCenter &&selectionType()!=TreeItem::Image)
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@721: 		} else if (parser.checkParCount(1))
insilmaril@721: 		{
insilmaril@721: 			b=parser.parBool(ok,0);
insilmaril@721: 			if (ok) setHideExport (b);
insilmaril@721: 		}
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="setIncludeImagesHorizontally")
insilmaril@721: 	{ 
insilmaril@750: 		if (!selti )
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@753: 		} else if (! selbi)
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else if (parser.checkParCount(1))
insilmaril@721: 		{
insilmaril@721: 			b=parser.parBool(ok,0);
insilmaril@721: 			if (ok) setIncludeImagesHor(b);
insilmaril@721: 		}
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="setIncludeImagesVertically")
insilmaril@721: 	{
insilmaril@750: 		if (!selti )
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@753: 		} else if (! selbi)
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else if (parser.checkParCount(1))
insilmaril@721: 		{
insilmaril@721: 			b=parser.parBool(ok,0);
insilmaril@721: 			if (ok) setIncludeImagesVer(b);
insilmaril@721: 		}
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="setHideLinkUnselected")
insilmaril@721: 	{
insilmaril@750: 		if (!selti )
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@735: 		} else if ( selectionType()!=TreeItem::Branch && selectionType()!= TreeItem::MapCenter && selectionType()!=TreeItem::Image)
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection does not allow hiding the link");
insilmaril@721: 		} else if (parser.checkParCount(1))
insilmaril@721: 		{
insilmaril@721: 			b=parser.parBool(ok,0);
insilmaril@721: 			if (ok) setHideLinkUnselected(b);
insilmaril@721: 		}
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="setSelectionColor")
insilmaril@721: 	{
insilmaril@721: 		if (parser.checkParCount(1))
insilmaril@721: 		{
insilmaril@721: 			QColor c=parser.parColor (ok,0);
insilmaril@721: 			if (ok) setSelectionColorInt (c);
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="setURL")
insilmaril@721: 	{
insilmaril@750: 		if (!selti )
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@753: 		} else if (! selbi )
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else if (parser.checkParCount(1))
insilmaril@721: 		{
insilmaril@721: 			s=parser.parString (ok,0);
insilmaril@721: 			if (ok) setURL(s);
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="setVymLink")
insilmaril@721: 	{
insilmaril@750: 		if (!selti )
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@753: 		} else if (! selbi )
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else if (parser.checkParCount(1))
insilmaril@721: 		{
insilmaril@721: 			s=parser.parString (ok,0);
insilmaril@721: 			if (ok) setVymLink(s);
insilmaril@721: 		}	
insilmaril@721: 	}
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@767: 	else if (com=="setFlag")
insilmaril@721: 	{
insilmaril@750: 		if (!selti )
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@753: 		} else if (! selbi )
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else if (parser.checkParCount(1))
insilmaril@721: 		{
insilmaril@721: 			s=parser.parString(ok,0);
insilmaril@721: 			if (ok) 
insilmaril@767: 				selbi->activateStandardFlag(s);
insilmaril@721: 		}
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@767: 	} else /* FIXME-2 if (com=="setFrameType")
insilmaril@721: 	{
insilmaril@750: 		if (!selti )
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@721: 		} else if (! selb )
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else if (parser.checkParCount(1))
insilmaril@721: 		{
insilmaril@721: 			s=parser.parString(ok,0);
insilmaril@721: 			if (ok) 
insilmaril@721: 				setFrameType (s);
insilmaril@721: 		}
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@753: 	} else*/ if (com=="sortChildren")
insilmaril@721: 	{
insilmaril@750: 		if (!selti )
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@753: 		} else if (! selbi )
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else if (parser.checkParCount(0))
insilmaril@721: 		{
insilmaril@721: 			sortChildren();
insilmaril@721: 		}
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@767: 	} else if (com=="toggleFlag")
insilmaril@721: 	{
insilmaril@750: 		if (!selti )
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@753: 		} else if (! selbi )
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else if (parser.checkParCount(1))
insilmaril@721: 		{
insilmaril@721: 			s=parser.parString(ok,0);
insilmaril@721: 			if (ok) 
insilmaril@753: 				selbi->toggleStandardFlag(s);	
insilmaril@721: 		}
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@767: 	} else  if (com=="unscroll")
insilmaril@721: 	{
insilmaril@750: 		if (!selti)
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@753: 		} else if (! selbi )
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else if (parser.checkParCount(0))
insilmaril@721: 		{	
insilmaril@750: 			if (!unscrollBranch (selbi))	
insilmaril@721: 				parser.setError (Aborted,"Could not unscroll branch");
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@721: 	} else if (com=="unscrollChildren")
insilmaril@721: 	{
insilmaril@750: 		if (!selti)
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@753: 		} else if (! selbi )
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else if (parser.checkParCount(0))
insilmaril@721: 		{	
insilmaril@721: 			unscrollChildren ();
insilmaril@721: 		}	
insilmaril@721: 	/////////////////////////////////////////////////////////////////////
insilmaril@767: 	} else if (com=="unsetFlag")
insilmaril@721: 	{
insilmaril@767: 		if (!selti)
insilmaril@721: 		{
insilmaril@721: 			parser.setError (Aborted,"Nothing selected");
insilmaril@753: 		} else if (! selbi )
insilmaril@721: 		{				  
insilmaril@721: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@721: 		} else if (parser.checkParCount(1))
insilmaril@721: 		{
insilmaril@721: 			s=parser.parString(ok,0);
insilmaril@721: 			if (ok) 
insilmaril@767: 				selbi->deactivateStandardFlag(s);
insilmaril@721: 		}
insilmaril@767: 	} else 
insilmaril@721: 		parser.setError (Aborted,"Unknown command");
insilmaril@721: 
insilmaril@721: 	// Any errors?
insilmaril@721: 	if (parser.errorLevel()==NoError)
insilmaril@721: 	{
insilmaril@746: 		// setChanged();  FIXME-2 should not be called e.g. for export?!
insilmaril@721: 		reposition();
insilmaril@721: 	}	
insilmaril@721: 	else	
insilmaril@721: 	{
insilmaril@721: 		// TODO Error handling
insilmaril@721: 		qWarning("VymModel::parseAtom: Error!");
insilmaril@721: 		qWarning(parser.errorMessage());
insilmaril@721: 	} 
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::runScript (QString script)
insilmaril@721: {
insilmaril@721: 	parser.setScript (script);
insilmaril@721: 	parser.runScript();
insilmaril@721: 	while (parser.next() ) 
insilmaril@721: 		parseAtom(parser.getAtom());
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::setExportMode (bool b)
insilmaril@721: {
insilmaril@721: 	// should be called before and after exports
insilmaril@721: 	// depending on the settings
insilmaril@721: 	if (b && settings.value("/export/useHideExport","true")=="true")
insilmaril@753: 		setHideTmpMode (TreeItem::HideExport);
insilmaril@721: 	else	
insilmaril@753: 		setHideTmpMode (TreeItem::HideNone);
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::exportImage(QString fname, bool askName, QString format)
insilmaril@721: {
insilmaril@721: 	if (fname=="")
insilmaril@721: 	{
insilmaril@721: 		fname=getMapName()+".png";
insilmaril@721: 		format="PNG";
insilmaril@721: 	} 	
insilmaril@721: 
insilmaril@721: 	if (askName)
insilmaril@721: 	{
insilmaril@721: 		QStringList fl;
insilmaril@721: 		QFileDialog *fd=new QFileDialog (NULL);
insilmaril@721: 		fd->setCaption (tr("Export map as image"));
insilmaril@721: 		fd->setDirectory (lastImageDir);
insilmaril@721: 		fd->setFileMode(QFileDialog::AnyFile);
insilmaril@721: 		fd->setFilters  (imageIO.getFilters() );
insilmaril@721: 		if (fd->exec())
insilmaril@721: 		{
insilmaril@721: 			fl=fd->selectedFiles();
insilmaril@721: 			fname=fl.first();
insilmaril@721: 			format=imageIO.getType(fd->selectedFilter());
insilmaril@721: 		} 
insilmaril@721: 	}
insilmaril@721: 
insilmaril@721: 	setExportMode (true);
insilmaril@784: 	QPixmap pix (mapEditor->getPixmap());
insilmaril@721: 	pix.save(fname, format);
insilmaril@721: 	setExportMode (false);
insilmaril@721: }
insilmaril@721: 
insilmaril@721: 
insilmaril@721: void VymModel::exportXML(QString dir, bool askForName)
insilmaril@721: {
insilmaril@721: 	if (askForName)
insilmaril@721: 	{
insilmaril@721: 		dir=browseDirectory(NULL,tr("Export XML to directory"));
insilmaril@721: 		if (dir =="" && !reallyWriteDirectory(dir) )
insilmaril@721: 		return;
insilmaril@721: 	}
insilmaril@721: 
insilmaril@721: 	// Hide stuff during export, if settings want this
insilmaril@721: 	setExportMode (true);
insilmaril@721: 
insilmaril@721: 	// Create subdirectories
insilmaril@721: 	makeSubDirs (dir);
insilmaril@721: 
insilmaril@784: 	// write to directory	//FIXME-4 check totalBBox here...
insilmaril@784: 	QString saveFile=saveToDir (dir,mapName+"-",true,mapEditor->getTotalBBox().topLeft() ,NULL); 
insilmaril@721: 	QFile file;
insilmaril@721: 
insilmaril@721: 	file.setName ( dir + "/"+mapName+".xml");
insilmaril@721: 	if ( !file.open( QIODevice::WriteOnly ) )
insilmaril@721: 	{
insilmaril@721: 		// This should neverever happen
insilmaril@721: 		QMessageBox::critical (0,tr("Critical Export Error"),tr("VymModel::exportXML couldn't open %1").arg(file.name()));
insilmaril@721: 		return;
insilmaril@721: 	}	
insilmaril@721: 
insilmaril@721: 	// Write it finally, and write in UTF8, no matter what 
insilmaril@721: 	QTextStream ts( &file );
insilmaril@721: 	ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@721: 	ts << saveFile;
insilmaril@721: 	file.close();
insilmaril@721: 
insilmaril@721: 	// Now write image, too
insilmaril@721: 	exportImage (dir+"/images/"+mapName+".png",false,"PNG");
insilmaril@721: 
insilmaril@721: 	setExportMode (false);
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::exportASCII(QString fname,bool askName)
insilmaril@721: {
insilmaril@721: 	ExportASCII ex;
insilmaril@721: 	ex.setModel (this);
insilmaril@721: 	if (fname=="") 
insilmaril@721: 		ex.setFile (mapName+".txt");	
insilmaril@721: 	else
insilmaril@721: 		ex.setFile (fname);
insilmaril@721: 
insilmaril@721: 	if (askName)
insilmaril@721: 	{
insilmaril@721: 		//ex.addFilter ("TXT (*.txt)");
insilmaril@721: 		ex.setDir(lastImageDir);
insilmaril@721: 		//ex.setCaption(vymName+ " -" +tr("Export as ASCII")+" "+tr("(still experimental)"));
insilmaril@721: 		ex.execDialog() ; 
insilmaril@721: 	} 
insilmaril@721: 	if (!ex.canceled())
insilmaril@721: 	{
insilmaril@721: 		setExportMode(true);
insilmaril@721: 		ex.doExport();
insilmaril@721: 		setExportMode(false);
insilmaril@721: 	}
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::exportXHTML (const QString &dir, bool askForName)
insilmaril@721: {
insilmaril@721: 			ExportXHTMLDialog dia(NULL);
insilmaril@721: 			dia.setFilePath (filePath );
insilmaril@721: 			dia.setMapName (mapName );
insilmaril@721: 			dia.readSettings();
insilmaril@721: 			if (dir!="") dia.setDir (dir);
insilmaril@721: 
insilmaril@721: 			bool ok=true;
insilmaril@721: 			
insilmaril@721: 			if (askForName)
insilmaril@721: 			{
insilmaril@721: 				if (dia.exec()!=QDialog::Accepted) 
insilmaril@721: 					ok=false;
insilmaril@721: 				else	
insilmaril@721: 				{
insilmaril@721: 					QDir d (dia.getDir());
insilmaril@721: 					// Check, if warnings should be used before overwriting
insilmaril@721: 					// the output directory
insilmaril@721: 					if (d.exists() && d.count()>0)
insilmaril@721: 					{
insilmaril@721: 						WarningDialog warn;
insilmaril@721: 						warn.showCancelButton (true);
insilmaril@721: 						warn.setText(QString(
insilmaril@721: 							"The directory %1 is not empty.\n"
insilmaril@721: 							"Do you risk to overwrite some of its contents?").arg(d.path() ));
insilmaril@721: 						warn.setCaption("Warning: Directory not empty");
insilmaril@721: 						warn.setShowAgainName("mainwindow/overwrite-dir-xhtml");
insilmaril@721: 
insilmaril@721: 						if (warn.exec()!=QDialog::Accepted) ok=false;
insilmaril@721: 					}
insilmaril@721: 				}	
insilmaril@721: 			}
insilmaril@721: 
insilmaril@721: 			if (ok)
insilmaril@721: 			{
insilmaril@721: 				exportXML (dia.getDir(),false );
insilmaril@721: 				dia.doExport(mapName );
insilmaril@721: 				//if (dia.hasChanged()) setChanged();
insilmaril@721: 			}
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::exportOOPresentation(const QString &fn, const QString &cf)
insilmaril@721: {
insilmaril@721: 	ExportOO ex;
insilmaril@721: 	ex.setFile (fn);
insilmaril@721: 	ex.setModel (this);
insilmaril@721: 	if (ex.setConfigFile(cf)) 
insilmaril@721: 	{
insilmaril@721: 		setExportMode (true);
insilmaril@721: 		ex.exportPresentation();
insilmaril@721: 		setExportMode (false);
insilmaril@721: 	}
insilmaril@721: }
insilmaril@721: 
insilmaril@721: 
insilmaril@721: 
insilmaril@650: 
insilmaril@652: //////////////////////////////////////////////
insilmaril@652: // View related
insilmaril@652: //////////////////////////////////////////////
insilmaril@652: 
insilmaril@723: void VymModel::registerEditor(QWidget *me)
insilmaril@721: {
insilmaril@723: 	mapEditor=(MapEditor*)me;
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::unregisterEditor(QWidget *)
insilmaril@721: {
insilmaril@723: 	mapEditor=NULL;
insilmaril@723: }
insilmaril@723: 
insilmaril@723: void VymModel::setContextPos(QPointF p)
insilmaril@723: {
insilmaril@723: 	contextPos=p;
insilmaril@723: }
insilmaril@723: 
insilmaril@723: void VymModel::unsetContextPos()
insilmaril@723: {
insilmaril@723: 	contextPos=QPointF();
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::updateNoteFlag()
insilmaril@721: {
insilmaril@721: 	setChanged();
insilmaril@767: 	TreeItem *selti=getSelectedItem();
insilmaril@767: 	if (selti)
insilmaril@721: 	{
insilmaril@767: 		if (textEditor->isEmpty()) 
insilmaril@767: 			selti->clearNote();
insilmaril@767: 		else
insilmaril@767: 			selti->setNote (textEditor->getText());
insilmaril@767: 		emitDataHasChanged(selti);		
insilmaril@775: 		emitSelectionChanged();
insilmaril@767: 
insilmaril@767: 	}
insilmaril@721: }
insilmaril@721: 
insilmaril@795: void VymModel::reposition()	//FIXME-4 VM should have no need to reposition, but the views...
insilmaril@761: {
insilmaril@761: 	//cout << "VM::reposition blocked="<<blockReposition<<endl;
insilmaril@761: 	if (blockReposition) return;
insilmaril@761: 
insilmaril@754: 	for (int i=0;i<rootItem->branchCount(); i++)
insilmaril@754: 		rootItem->getBranchObjNum(i)->reposition();	//	for positioning heading
insilmaril@795: 	//emitSelectionChanged();	
insilmaril@652: }
insilmaril@652: 
insilmaril@721: 
insilmaril@721: void VymModel::setMapLinkStyle (const QString & s)
insilmaril@721: {
insilmaril@721: 	QString snow;
insilmaril@727: 	switch (linkstyle)
insilmaril@727: 	{
insilmaril@727: 		case LinkableMapObj::Line :
insilmaril@727: 			snow="StyleLine";
insilmaril@727: 			break;
insilmaril@727: 		case LinkableMapObj::Parabel:
insilmaril@727: 			snow="StyleParabel";
insilmaril@727: 			break;
insilmaril@727: 		case LinkableMapObj::PolyLine:
insilmaril@727: 			snow="StylePolyLine";
insilmaril@727: 			break;
insilmaril@727: 		case LinkableMapObj::PolyParabel:
insilmaril@727: 			snow="StylePolyParabel";
insilmaril@727: 			break;
insilmaril@727: 		default:	
insilmaril@727: 			snow="UndefinedStyle";
insilmaril@727: 			break;
insilmaril@727: 	}
insilmaril@721: 
insilmaril@721: 	saveState (
insilmaril@721: 		QString("setMapLinkStyle (\"%1\")").arg(s),
insilmaril@721: 		QString("setMapLinkStyle (\"%1\")").arg(snow),
insilmaril@721: 		QString("Set map link style (\"%1\")").arg(s)
insilmaril@721: 	);	
insilmaril@721: 
insilmaril@721: 	if (s=="StyleLine")
insilmaril@721: 		linkstyle=LinkableMapObj::Line;
insilmaril@721: 	else if (s=="StyleParabel")
insilmaril@721: 		linkstyle=LinkableMapObj::Parabel;
insilmaril@721: 	else if (s=="StylePolyLine")
insilmaril@721: 		linkstyle=LinkableMapObj::PolyLine;
insilmaril@727: 	else if (s=="StylePolyParabel")	
insilmaril@721: 		linkstyle=LinkableMapObj::PolyParabel;
insilmaril@727: 	else
insilmaril@727: 		linkstyle=LinkableMapObj::UndefinedStyle;
insilmaril@721: 
insilmaril@750: 	BranchItem *cur=NULL;
insilmaril@750: 	BranchItem *prev=NULL;
insilmaril@721: 	BranchObj *bo;
insilmaril@773: 	next (cur,prev);
insilmaril@741: 	while (cur) 
insilmaril@721: 	{
insilmaril@741: 		bo=(BranchObj*)(cur->getLMO() );
insilmaril@786: 		bo->setLinkStyle(bo->getDefLinkStyle(cur->parent() ));	//FIXME-3 better emit dataCHanged and leave the changes to View
insilmaril@773: 		cur=next(cur,prev);
insilmaril@721: 	}
insilmaril@721: 	reposition();
insilmaril@721: }
insilmaril@721: 
insilmaril@721: LinkableMapObj::Style VymModel::getMapLinkStyle ()
insilmaril@721: {
insilmaril@721: 	return linkstyle;
insilmaril@721: }	
insilmaril@721: 
insilmaril@721: void VymModel::setMapDefLinkColor(QColor col)
insilmaril@721: {
insilmaril@721: 	if ( !col.isValid() ) return;
insilmaril@721: 	saveState (
insilmaril@721: 		QString("setMapDefLinkColor (\"%1\")").arg(getMapDefLinkColor().name()),
insilmaril@721: 		QString("setMapDefLinkColor (\"%1\")").arg(col.name()),
insilmaril@721: 		QString("Set map link color to %1").arg(col.name())
insilmaril@721: 	);
insilmaril@721: 
insilmaril@721: 	defLinkColor=col;
insilmaril@750: 	BranchItem *cur=NULL;
insilmaril@750: 	BranchItem *prev=NULL;
insilmaril@721: 	BranchObj *bo;
insilmaril@773: 	cur=next(cur,prev);
insilmaril@741: 	while (cur) 
insilmaril@721: 	{
insilmaril@741: 		bo=(BranchObj*)(cur->getLMO() );
insilmaril@721: 		bo->setLinkColor();
insilmaril@773: 		next(cur,prev);
insilmaril@721: 	}
insilmaril@721: 	updateActions();
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::setMapLinkColorHintInt()
insilmaril@721: {
insilmaril@721: 	// called from setMapLinkColorHint(lch) or at end of parse
insilmaril@750: 	BranchItem *cur=NULL;
insilmaril@750: 	BranchItem *prev=NULL;
insilmaril@721: 	BranchObj *bo;
insilmaril@773: 	cur=next(cur,prev);
insilmaril@741: 	while (cur) 
insilmaril@721: 	{
insilmaril@741: 		bo=(BranchObj*)(cur->getLMO() );
insilmaril@721: 		bo->setLinkColor();
insilmaril@773: 		cur=next(cur,prev);
insilmaril@721: 	}
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::setMapLinkColorHint(LinkableMapObj::ColorHint lch)
insilmaril@721: {
insilmaril@721: 	linkcolorhint=lch;
insilmaril@721: 	setMapLinkColorHintInt();
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::toggleMapLinkColorHint()
insilmaril@721: {
insilmaril@721: 	if (linkcolorhint==LinkableMapObj::HeadingColor)
insilmaril@721: 		linkcolorhint=LinkableMapObj::DefaultColor;
insilmaril@721: 	else	
insilmaril@721: 		linkcolorhint=LinkableMapObj::HeadingColor;
insilmaril@750: 	BranchItem *cur=NULL;
insilmaril@750: 	BranchItem *prev=NULL;
insilmaril@721: 	BranchObj *bo;
insilmaril@773: 	cur=next(cur,prev);
insilmaril@741: 	while (cur) 
insilmaril@721: 	{
insilmaril@741: 		bo=(BranchObj*)(cur->getLMO() );
insilmaril@721: 		bo->setLinkColor();
insilmaril@773: 		next(cur,prev);
insilmaril@721: 	}
insilmaril@721: }
insilmaril@721: 
insilmaril@746: void VymModel::selectMapBackgroundImage ()	// FIXME-2 move to ME
insilmaril@798: // FIXME-4 for using background image: view.setCacheMode(QGraphicsView::CacheBackground);
insilmaril@721: {
insilmaril@721: 	Q3FileDialog *fd=new Q3FileDialog( NULL);
insilmaril@721: 	fd->setMode (Q3FileDialog::ExistingFile);
insilmaril@721: 	fd->addFilter (QString (tr("Images") + " (*.png *.bmp *.xbm *.jpg *.png *.xpm *.gif *.pnm)"));
insilmaril@721: 	ImagePreview *p =new ImagePreview (fd);
insilmaril@721: 	fd->setContentsPreviewEnabled( TRUE );
insilmaril@721: 	fd->setContentsPreview( p, p );
insilmaril@721: 	fd->setPreviewMode( Q3FileDialog::Contents );
insilmaril@721: 	fd->setCaption(vymName+" - " +tr("Load background image"));
insilmaril@721: 	fd->setDir (lastImageDir);
insilmaril@721: 	fd->show();
insilmaril@721: 
insilmaril@721: 	if ( fd->exec() == QDialog::Accepted )
insilmaril@721: 	{
insilmaril@721: 		// TODO selectMapBackgroundImg in QT4 use:	lastImageDir=fd->directory();
insilmaril@721: 		lastImageDir=QDir (fd->dirPath());
insilmaril@721: 		setMapBackgroundImage (fd->selectedFile());
insilmaril@721: 	}
insilmaril@721: }	
insilmaril@721: 
insilmaril@795: void VymModel::setMapBackgroundImage (const QString &fn)	//FIXME-3 missing savestate, move to ME
insilmaril@721: {
insilmaril@721: 	QColor oldcol=mapScene->backgroundBrush().color();
insilmaril@721: 	/*
insilmaril@721: 	saveState(
insilmaril@721: 		selection,
insilmaril@721: 		QString ("setMapBackgroundImage (%1)").arg(oldcol.name()),
insilmaril@721: 		selection,
insilmaril@721: 		QString ("setMapBackgroundImage (%1)").arg(col.name()),
insilmaril@721: 		QString("Set background color of map to %1").arg(col.name()));
insilmaril@721: 	*/	
insilmaril@721: 	QBrush brush;
insilmaril@721: 	brush.setTextureImage (QPixmap (fn));
insilmaril@721: 	mapScene->setBackgroundBrush(brush);
insilmaril@721: }
insilmaril@721: 
insilmaril@753: void VymModel::selectMapBackgroundColor()	// FIXME-3 move to ME
insilmaril@721: {
insilmaril@721: 	QColor col = QColorDialog::getColor( mapScene->backgroundBrush().color(), NULL);
insilmaril@721: 	if ( !col.isValid() ) return;
insilmaril@721: 	setMapBackgroundColor( col );
insilmaril@721: }
insilmaril@721: 
insilmaril@721: 
insilmaril@753: void VymModel::setMapBackgroundColor(QColor col)	// FIXME-3 move to ME
insilmaril@721: {
insilmaril@721: 	QColor oldcol=mapScene->backgroundBrush().color();
insilmaril@721: 	saveState(
insilmaril@721: 		QString ("setMapBackgroundColor (\"%1\")").arg(oldcol.name()),
insilmaril@721: 		QString ("setMapBackgroundColor (\"%1\")").arg(col.name()),
insilmaril@721: 		QString("Set background color of map to %1").arg(col.name()));
insilmaril@721: 	mapScene->setBackgroundBrush(col);
insilmaril@721: }
insilmaril@721: 
insilmaril@753: QColor VymModel::getMapBackgroundColor()	// FIXME-3 move to ME
insilmaril@721: {
insilmaril@721:     return mapScene->backgroundBrush().color();
insilmaril@721: }
insilmaril@721: 
insilmaril@721: 
insilmaril@753: LinkableMapObj::ColorHint VymModel::getMapLinkColorHint()	// FIXME-3 move to ME
insilmaril@721: {
insilmaril@721: 	return linkcolorhint;
insilmaril@721: }
insilmaril@721: 
insilmaril@753: QColor VymModel::getMapDefLinkColor()	// FIXME-3 move to ME
insilmaril@721: {
insilmaril@721: 	return defLinkColor;
insilmaril@721: }
insilmaril@721: 
insilmaril@753: void VymModel::setMapDefXLinkColor(QColor col)	// FIXME-3 move to ME
insilmaril@721: {
insilmaril@721: 	defXLinkColor=col;
insilmaril@721: }
insilmaril@721: 
insilmaril@753: QColor VymModel::getMapDefXLinkColor()	// FIXME-3 move to ME
insilmaril@721: {
insilmaril@721: 	return defXLinkColor;
insilmaril@721: }
insilmaril@721: 
insilmaril@753: void VymModel::setMapDefXLinkWidth (int w)	// FIXME-3 move to ME
insilmaril@721: {
insilmaril@721: 	defXLinkWidth=w;
insilmaril@721: }
insilmaril@721: 
insilmaril@753: int VymModel::getMapDefXLinkWidth()	// FIXME-3 move to ME
insilmaril@721: {
insilmaril@721: 	return defXLinkWidth;
insilmaril@721: }
insilmaril@721: 
insilmaril@794: void VymModel::move(const double &x, const double &y)
insilmaril@753: {
insilmaril@753: 	int i=x; i=y;
insilmaril@794: 	MapItem *seli = (MapItem*)getSelectedItem();
insilmaril@794: 	if (seli && (seli->isBranchLikeType() || seli->getType()==TreeItem::Image))
insilmaril@721: 	{
insilmaril@794: 		LinkableMapObj *lmo=seli->getLMO();
insilmaril@794: 		if (lmo)
insilmaril@794: 		{
insilmaril@794: 			QPointF ap(lmo->getAbsPos());
insilmaril@794: 			QPointF to(x, y);
insilmaril@794: 			if (ap != to)
insilmaril@794: 			{
insilmaril@794: 				QString ps=qpointFToString(ap);
insilmaril@794: 				QString s=getSelectString(seli);
insilmaril@794: 				saveState(
insilmaril@794: 					s, "move "+ps, 
insilmaril@794: 					s, "move "+qpointFToString(to), 
insilmaril@794: 					QString("Move %1 to %2").arg(getObjectName(seli)).arg(ps));
insilmaril@794: 				lmo->move(x,y);
insilmaril@794: 				reposition();
insilmaril@794: 				emitSelectionChanged();
insilmaril@794: 			}
insilmaril@794: 		}
insilmaril@721: 	}
insilmaril@721: }
insilmaril@721: 
insilmaril@794: void VymModel::moveRel (const double &x, const double &y)	
insilmaril@753: {
insilmaril@753: 	int i=x; i=y;
insilmaril@794: 	MapItem *seli = (MapItem*)getSelectedItem();
insilmaril@794: 	if (seli && (seli->isBranchLikeType() || seli->getType()==TreeItem::Image))
insilmaril@721: 	{
insilmaril@794: 		LinkableMapObj *lmo=seli->getLMO();
insilmaril@794: 		if (lmo)
insilmaril@794: 		{
insilmaril@794: 			QPointF rp(lmo->getRelPos());
insilmaril@794: 			QPointF to(x, y);
insilmaril@794: 			if (rp != to)
insilmaril@794: 			{
insilmaril@794: 				QString ps=qpointFToString (lmo->getRelPos());
insilmaril@794: 				QString s=getSelectString(seli);
insilmaril@794: 				saveState(
insilmaril@794: 					s, "moveRel "+ps, 
insilmaril@794: 					s, "moveRel "+qpointFToString(to), 
insilmaril@794: 					QString("Move %1 to relative position %2").arg(getObjectName(seli)).arg(ps));
insilmaril@794: 				((OrnamentedObj*)lmo)->move2RelPos (x,y);
insilmaril@794: 				reposition();
insilmaril@794: 				lmo->updateLinkGeometry();
insilmaril@794: 				emitSelectionChanged();
insilmaril@794: 			}
insilmaril@794: 		}	
insilmaril@721: 	}
insilmaril@721: }
insilmaril@721: 
insilmaril@721: 
insilmaril@696: void VymModel::animate()
insilmaril@696: {
insilmaril@696: 	animationTimer->stop();
insilmaril@696: 	BranchObj *bo;
insilmaril@696: 	int i=0;
insilmaril@696: 	while (i<animObjList.size() )
insilmaril@696: 	{
insilmaril@696: 		bo=(BranchObj*)animObjList.at(i);
insilmaril@696: 		if (!bo->animate())
insilmaril@696: 		{
insilmaril@721: 			if (i>=0) 
insilmaril@721: 			{	
insilmaril@721: 				animObjList.removeAt(i);
insilmaril@721: 				i--;
insilmaril@721: 			}
insilmaril@696: 		}
insilmaril@696: 		bo->reposition();
insilmaril@696: 		i++;
insilmaril@696: 	} 
insilmaril@735: 	QItemSelection sel=selModel->selection();
insilmaril@735: 	emit (selectionChanged(sel,sel));
insilmaril@735: 
insilmaril@696: 	mapScene->update();
insilmaril@723: 	if (!animObjList.isEmpty()) animationTimer->start();
insilmaril@696: }
insilmaril@696: 
insilmaril@696: 
insilmaril@723: void VymModel::startAnimation(BranchObj *bo, const QPointF &start, const QPointF &dest)
insilmaril@696: {
insilmaril@798: 	if (start==dest) return;
insilmaril@755: 	if (bo && bo->getTreeItem()->depth()>0) 
insilmaril@696: 	{
insilmaril@696: 		AnimPoint ap;
insilmaril@696: 		ap.setStart (start);
insilmaril@696: 		ap.setDest  (dest);
insilmaril@696: 		ap.setTicks (animationTicks);
insilmaril@696: 		ap.setAnimated (true);
insilmaril@696: 		bo->setAnimation (ap);
insilmaril@696: 		animObjList.append( bo );
insilmaril@696: 		animationTimer->setSingleShot (true);
insilmaril@696: 		animationTimer->start(animationInterval);
insilmaril@696: 	}
insilmaril@696: }
insilmaril@696: 
insilmaril@722: void VymModel::stopAnimation (MapObj *mo)
insilmaril@722: {
insilmaril@722: 	int i=animObjList.indexOf(mo);
insilmaril@722:     if (i>=0)
insilmaril@722: 		animObjList.removeAt (i);
insilmaril@722: }
insilmaril@722: 
insilmaril@721: void VymModel::sendSelection()
insilmaril@721: {
insilmaril@721: 	if (netstate!=Server) return;
insilmaril@773: 	sendData (QString("select (\"%1\")").arg(getSelectString()) );
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::newServer()
insilmaril@721: {
insilmaril@721: 	port=54321;
insilmaril@721: 	sendCounter=0;
insilmaril@721:     tcpServer = new QTcpServer(this);
insilmaril@721:     if (!tcpServer->listen(QHostAddress::Any,port)) {
insilmaril@721:         QMessageBox::critical(NULL, "vym server",
insilmaril@721:                               QString("Unable to start the server: %1.").arg(tcpServer->errorString()));
insilmaril@746:         //FIXME-3 needed? we are no widget any longer... close();
insilmaril@721:         return;
insilmaril@721:     }
insilmaril@721: 	connect(tcpServer, SIGNAL(newConnection()), this, SLOT(newClient()));
insilmaril@721: 	netstate=Server;
insilmaril@721: 	cout<<"Server is running on port "<<tcpServer->serverPort()<<endl;
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::connectToServer()
insilmaril@721: {
insilmaril@721: 	port=54321;
insilmaril@721: 	server="salam.suse.de";
insilmaril@721: 	server="localhost";
insilmaril@721: 	clientSocket = new QTcpSocket (this);
insilmaril@721: 	clientSocket->abort();
insilmaril@721:     clientSocket->connectToHost(server ,port);
insilmaril@721: 	connect(clientSocket, SIGNAL(readyRead()), this, SLOT(readData()));
insilmaril@721:     connect(clientSocket, SIGNAL(error(QAbstractSocket::SocketError)),
insilmaril@721:             this, SLOT(displayNetworkError(QAbstractSocket::SocketError)));
insilmaril@721: 	netstate=Client;		
insilmaril@721: 	cout<<"connected to "<<qPrintable (server)<<" port "<<port<<endl;
insilmaril@721: 
insilmaril@721: 	
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::newClient()
insilmaril@721: {
insilmaril@721:     QTcpSocket *newClient = tcpServer->nextPendingConnection();
insilmaril@721:     connect(newClient, SIGNAL(disconnected()),
insilmaril@721:             newClient, SLOT(deleteLater()));
insilmaril@721: 
insilmaril@721: 	cout <<"ME::newClient  at "<<qPrintable( newClient->peerAddress().toString() )<<endl;
insilmaril@721: 
insilmaril@721: 	clientList.append (newClient);
insilmaril@721: }
insilmaril@721: 
insilmaril@721: 
insilmaril@721: void VymModel::sendData(const QString &s)
insilmaril@721: {
insilmaril@721: 	if (clientList.size()==0) return;
insilmaril@721: 
insilmaril@721: 	// Create bytearray to send
insilmaril@721: 	QByteArray block;
insilmaril@721:     QDataStream out(&block, QIODevice::WriteOnly);
insilmaril@721:     out.setVersion(QDataStream::Qt_4_0);
insilmaril@721: 
insilmaril@721: 	// Reserve some space for blocksize
insilmaril@721:     out << (quint16)0;
insilmaril@721: 
insilmaril@721: 	// Write sendCounter
insilmaril@721:     out << sendCounter++;
insilmaril@721: 
insilmaril@721: 	// Write data
insilmaril@721:     out << s;
insilmaril@721: 
insilmaril@721: 	// Go back and write blocksize so far
insilmaril@721:     out.device()->seek(0);
insilmaril@721:     quint16 bs=(quint16)(block.size() - 2*sizeof(quint16));
insilmaril@721: 	out << bs;
insilmaril@721: 
insilmaril@721: 	if (debug)
insilmaril@721: 		cout << "ME::sendData  bs="<<bs<<"  counter="<<sendCounter<<"  s="<<qPrintable(s)<<endl;
insilmaril@721: 
insilmaril@721: 	for (int i=0; i<clientList.size(); ++i)
insilmaril@721: 	{
insilmaril@721: 		//cout << "Sending \""<<qPrintable (s)<<"\" to "<<qPrintable (clientList.at(i)->peerAddress().toString())<<endl;
insilmaril@721: 		clientList.at(i)->write (block);
insilmaril@721: 	}
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::readData ()
insilmaril@721: {
insilmaril@721: 	while (clientSocket->bytesAvailable() >=(int)sizeof(quint16) )
insilmaril@721: 	{
insilmaril@721: 		if (debug)
insilmaril@721: 			cout <<"readData  bytesAvail="<<clientSocket->bytesAvailable();
insilmaril@721: 		quint16 recCounter;
insilmaril@721: 		quint16 blockSize;
insilmaril@721: 
insilmaril@721: 		QDataStream in(clientSocket);
insilmaril@721: 		in.setVersion(QDataStream::Qt_4_0);
insilmaril@721: 
insilmaril@721: 		in >> blockSize;
insilmaril@721: 		in >> recCounter;
insilmaril@721: 		
insilmaril@721: 		QString t;
insilmaril@721: 		in >>t;
insilmaril@721: 		if (debug)
insilmaril@721: 			cout << "  t="<<qPrintable (t)<<endl;
insilmaril@721: 		parseAtom (t);
insilmaril@721: 	}
insilmaril@721: 	return;
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::displayNetworkError(QAbstractSocket::SocketError socketError)
insilmaril@721: {
insilmaril@721:     switch (socketError) {
insilmaril@721:     case QAbstractSocket::RemoteHostClosedError:
insilmaril@721:         break;
insilmaril@721:     case QAbstractSocket::HostNotFoundError:
insilmaril@721:         QMessageBox::information(NULL, vymName +" Network client",
insilmaril@721:                                  "The host was not found. Please check the "
insilmaril@721:                                     "host name and port settings.");
insilmaril@721:         break;
insilmaril@721:     case QAbstractSocket::ConnectionRefusedError:
insilmaril@721:         QMessageBox::information(NULL, vymName + " Network client",
insilmaril@721:                                  "The connection was refused by the peer. "
insilmaril@721:                                     "Make sure the fortune server is running, "
insilmaril@721:                                     "and check that the host name and port "
insilmaril@721:                                     "settings are correct.");
insilmaril@721:         break;
insilmaril@721:     default:
insilmaril@721:         QMessageBox::information(NULL, vymName + " Network client",
insilmaril@721:                                  QString("The following error occurred: %1.")
insilmaril@721:                                  .arg(clientSocket->errorString()));
insilmaril@721:     }
insilmaril@721: }
insilmaril@721: 
insilmaril@785: /* FIXME-3 Playing with DBUS...
insilmaril@784: QDBusVariant VymModel::query (const QString &query)
insilmaril@784: {
insilmaril@784: 	TreeItem *selti=getSelectedItem();
insilmaril@784: 	if (selti)
insilmaril@784: 		return QDBusVariant (selti->getHeading());
insilmaril@784: 	else
insilmaril@784: 		return QDBusVariant ("Nothing selected.");
insilmaril@784: }
insilmaril@784: */
insilmaril@721: 
insilmaril@801: void VymModel::testslot()	//FIXME-3 Playing with DBUS
insilmaril@785: {
insilmaril@785: 	cout << "VM::testslot called\n";
insilmaril@785: }
insilmaril@785: 
insilmaril@721: void VymModel::selectMapSelectionColor()
insilmaril@721: {
insilmaril@721: 	QColor col = QColorDialog::getColor( defLinkColor, NULL);
insilmaril@721: 	setSelectionColor (col);
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::setSelectionColorInt (QColor col)
insilmaril@721: {
insilmaril@721: 	if ( !col.isValid() ) return;
insilmaril@721: 	saveState (
insilmaril@728: 		QString("setSelectionColor (%1)").arg(mapEditor->getSelectionColor().name()),
insilmaril@721: 		QString("setSelectionColor (%1)").arg(col.name()),
insilmaril@721: 		QString("Set color of selection box to %1").arg(col.name())
insilmaril@721: 	);
insilmaril@721: 
insilmaril@728: 	mapEditor->setSelectionColor (col);
insilmaril@721: }
insilmaril@721: 
insilmaril@775: void VymModel::emitSelectionChanged(const QItemSelection &newsel)
insilmaril@735: {
insilmaril@742: 	emit (selectionChanged(newsel,newsel));	// needed e.g. to update geometry in editor
insilmaril@798: 	//FIXME-3 emitShowSelection();
insilmaril@735: 	sendSelection();
insilmaril@721: }
insilmaril@721: 
insilmaril@775: void VymModel::emitSelectionChanged()
insilmaril@746: {
insilmaril@746: 	QItemSelection newsel=selModel->selection();
insilmaril@775: 	emitSelectionChanged (newsel);
insilmaril@746: }
insilmaril@746: 
insilmaril@721: void VymModel::setSelectionColor(QColor col)
insilmaril@721: {
insilmaril@721: 	if ( !col.isValid() ) return;
insilmaril@721: 	saveState (
insilmaril@728: 		QString("setSelectionColor (%1)").arg(mapEditor->getSelectionColor().name()),
insilmaril@721: 		QString("setSelectionColor (%1)").arg(col.name()),
insilmaril@721: 		QString("Set color of selection box to %1").arg(col.name())
insilmaril@721: 	);
insilmaril@721: 	setSelectionColorInt (col);
insilmaril@721: }
insilmaril@721: 
insilmaril@721: QColor VymModel::getSelectionColor()
insilmaril@721: {
insilmaril@728: 	return mapEditor->getSelectionColor();
insilmaril@721: }
insilmaril@721: 
insilmaril@753: void VymModel::setHideTmpMode (TreeItem::HideTmpMode mode)
insilmaril@721: {
insilmaril@721: 	hidemode=mode;
insilmaril@753: 	for (int i=0;i<rootItem->childCount();i++)
insilmaril@753: 		rootItem->child(i)->setHideTmp (mode);	
insilmaril@721: 	reposition();
insilmaril@746: 	// FIXME-3 needed? scene()->update();
insilmaril@721: }
insilmaril@721: 
insilmaril@652: //////////////////////////////////////////////
insilmaril@652: // Selection related
insilmaril@652: //////////////////////////////////////////////
insilmaril@652: 
insilmaril@727: void VymModel::setSelectionModel (QItemSelectionModel *sm)
insilmaril@727: {
insilmaril@727: 	selModel=sm;
insilmaril@728: }
insilmaril@728: 
insilmaril@728: QItemSelectionModel* VymModel::getSelectionModel()
insilmaril@728: {
insilmaril@728: 	return selModel;
insilmaril@727: }
insilmaril@727: 
insilmaril@721: void VymModel::setSelectionBlocked (bool b)
insilmaril@721: {
insilmaril@773: 	selectionBlocked=b;
insilmaril@721: }
insilmaril@721: 
insilmaril@721: bool VymModel::isSelectionBlocked()
insilmaril@721: {
insilmaril@773: 	return selectionBlocked;
insilmaril@721: }
insilmaril@721: 
insilmaril@727: bool VymModel::select ()
insilmaril@727: {
insilmaril@776: 	return select (selModel->selectedIndexes().first());	// TODO no multiselections yet
insilmaril@727: }
insilmaril@727: 
insilmaril@721: bool VymModel::select (const QString &s)
insilmaril@721: {
insilmaril@788: 	if (s.isEmpty())
insilmaril@788: 	{
insilmaril@788: 		unselect();
insilmaril@788: 		return true;
insilmaril@788: 	}
insilmaril@754: 	TreeItem *ti=findBySelectString(s);
insilmaril@787: 	if (ti) return select (index(ti));
insilmaril@721: 	return false;
insilmaril@721: }
insilmaril@721: 
insilmaril@721: bool VymModel::select (LinkableMapObj *lmo)
insilmaril@721: {
insilmaril@735: 	QItemSelection oldsel=selModel->selection();
insilmaril@735: 
insilmaril@735: 	if (lmo)
insilmaril@787: 		return select (index (lmo->getTreeItem()) );
insilmaril@738: 	else	
insilmaril@738: 		return false;
insilmaril@738: }
insilmaril@738: 
insilmaril@738: bool VymModel::select (TreeItem *ti)
insilmaril@738: {
insilmaril@769: 	if (ti) return select (index(ti));
insilmaril@769: 	return false;
insilmaril@769: }
insilmaril@769: 
insilmaril@769: bool VymModel::select (const QModelIndex &index)
insilmaril@769: {
insilmaril@769: 	if (index.isValid() )
insilmaril@721: 	{
insilmaril@769: 		selModel->select (index,QItemSelectionModel::ClearAndSelect  );
insilmaril@787: 		BranchItem *bi=getSelectedBranch();
insilmaril@787: 		if (bi) bi->setLastSelectedBranch();
insilmaril@721: 		return true;
insilmaril@721: 	}
insilmaril@721: 	return false;
insilmaril@721: }
insilmaril@721: 
insilmaril@721: void VymModel::unselect()
insilmaril@721: {
insilmaril@773: 	lastSelectString=getSelectString();
insilmaril@735: 	selModel->clearSelection();
insilmaril@721: }	
insilmaril@721: 
insilmaril@787: bool VymModel::reselect()
insilmaril@787: {
insilmaril@787: 	return select (lastSelectString);
insilmaril@721: }	
insilmaril@721: 
insilmaril@763: void VymModel::emitShowSelection()	
insilmaril@763: {
insilmaril@763: 	if (!blockReposition)
insilmaril@763: 		emit (showSelection() );
insilmaril@746: }
insilmaril@746: 
insilmaril@753: void VymModel::emitNoteHasChanged (TreeItem *ti)
insilmaril@746: {
insilmaril@746: 	QModelIndex ix=index(ti);
insilmaril@753: 	emit (noteHasChanged (ix) );
insilmaril@753: }
insilmaril@753: 
insilmaril@753: void VymModel::emitDataHasChanged (TreeItem *ti)
insilmaril@753: {
insilmaril@753: 	QModelIndex ix=index(ti);
insilmaril@767: 	emit (dataChanged (ix,ix) );
insilmaril@721: }
insilmaril@721: 
insilmaril@750: 
insilmaril@787: bool VymModel::selectFirstBranch()
insilmaril@787: {
insilmaril@787: 	TreeItem *ti=getSelectedBranch();
insilmaril@738: 	if (ti)
insilmaril@721: 	{
insilmaril@738: 		TreeItem *par=ti->parent();
insilmaril@787: 		if (par) 
insilmaril@787: 		{
insilmaril@787: 			TreeItem *ti2=par->getFirstBranch();
insilmaril@787: 			if (ti2) return  select(ti2);
insilmaril@721: 		}
insilmaril@721: 	}		
insilmaril@787: 	return false;
insilmaril@721: }
insilmaril@721: 
insilmaril@787: bool VymModel::selectLastBranch()
insilmaril@787: {
insilmaril@787: 	TreeItem *ti=getSelectedBranch();
insilmaril@738: 	if (ti)
insilmaril@721: 	{
insilmaril@738: 		TreeItem *par=ti->parent();
insilmaril@787: 		if (par) 
insilmaril@787: 		{
insilmaril@787: 			TreeItem *ti2=par->getLastBranch();
insilmaril@787: 			if (ti2) return select(ti2);
insilmaril@721: 		}
insilmaril@721: 	}		
insilmaril@787: 	return false;
insilmaril@721: }
insilmaril@721: 
insilmaril@787: bool VymModel::selectLastSelectedBranch()
insilmaril@787: {
insilmaril@787: 	BranchItem *bi=getSelectedBranch();
insilmaril@787: 	if (bi)
insilmaril@735: 	{
insilmaril@787: 		bi=bi->getLastSelectedBranch();
insilmaril@787: 		if (bi) return select (bi);
insilmaril@735: 	}		
insilmaril@787: 	return false;
insilmaril@735: }
insilmaril@735: 
insilmaril@787: bool VymModel::selectParent()
insilmaril@726: {
insilmaril@738: 	TreeItem *ti=getSelectedItem();
insilmaril@738: 	TreeItem *par;
insilmaril@738: 	if (ti)
insilmaril@726: 	{
insilmaril@738: 		par=ti->parent();
insilmaril@787: 		if (par) 
insilmaril@787: 			return select(par);
insilmaril@726: 	}		
insilmaril@787: 	return false;
insilmaril@726: }
insilmaril@726: 
insilmaril@735: TreeItem::Type VymModel::selectionType()
insilmaril@721: {
insilmaril@735: 	QModelIndexList list=selModel->selectedIndexes();
insilmaril@735: 	if (list.isEmpty()) return TreeItem::Undefined;	
insilmaril@745: 	TreeItem *ti = getItem (list.first() );
insilmaril@735: 	return ti->getType();
insilmaril@735: 
insilmaril@721: }
insilmaril@721: 
insilmaril@735: LinkableMapObj* VymModel::getSelectedLMO()
insilmaril@652: {
insilmaril@735: 	QModelIndexList list=selModel->selectedIndexes();
insilmaril@735: 	if (!list.isEmpty() )
insilmaril@735: 	{
insilmaril@745: 		TreeItem *ti = getItem (list.first() );
insilmaril@735: 		TreeItem::Type type=ti->getType();
insilmaril@735: 		if (type ==TreeItem::Branch || type==TreeItem::MapCenter || type==TreeItem::Image)
insilmaril@779: 			return ((MapItem*)ti)->getLMO();
insilmaril@735: 	}
insilmaril@735: 	return NULL;
insilmaril@652: }
insilmaril@735: 
insilmaril@753: BranchObj* VymModel::getSelectedBranchObj()	// FIXME-3 this should not be needed in the end!!!
insilmaril@652: {
insilmaril@787: 	TreeItem *ti = getSelectedBranch();
insilmaril@738: 	if (ti)
insilmaril@779: 		return (BranchObj*)(  ((MapItem*)ti)->getLMO());
insilmaril@738: 	else	
insilmaril@738: 		return NULL;
insilmaril@738: }
insilmaril@738: 
insilmaril@787: BranchItem* VymModel::getSelectedBranch()
insilmaril@738: {
insilmaril@735: 	QModelIndexList list=selModel->selectedIndexes();
insilmaril@735: 	if (!list.isEmpty() )
insilmaril@735: 	{
insilmaril@745: 		TreeItem *ti = getItem (list.first() );
insilmaril@735: 		TreeItem::Type type=ti->getType();
insilmaril@735: 		if (type ==TreeItem::Branch || type==TreeItem::MapCenter)
insilmaril@749: 			return (BranchItem*)ti;
insilmaril@735: 	}
insilmaril@735: 	return NULL;
insilmaril@735: }
insilmaril@735: 
insilmaril@787: ImageItem* VymModel::getSelectedImage()
insilmaril@776: {
insilmaril@776: 	QModelIndexList list=selModel->selectedIndexes();
insilmaril@776: 	if (!list.isEmpty())
insilmaril@776: 	{
insilmaril@776: 		TreeItem *ti=getItem (list.first());
insilmaril@776: 		if (ti && ti->getType()==TreeItem::Image)
insilmaril@776: 			return (ImageItem*)ti;
insilmaril@776: 	}
insilmaril@773: 	return NULL;
insilmaril@721: }
insilmaril@721: 
insilmaril@787: AttributeItem* VymModel::getSelectedAttribute()	
insilmaril@787: {
insilmaril@787: 	QModelIndexList list=selModel->selectedIndexes();
insilmaril@787: 	if (!list.isEmpty() )
insilmaril@787: 	{
insilmaril@787: 		TreeItem *ti = getItem (list.first() );
insilmaril@787: 		TreeItem::Type type=ti->getType();
insilmaril@787: 		if (type ==TreeItem::Attribute)
insilmaril@787: 			return (AttributeItem*)ti;
insilmaril@787: 	} 
insilmaril@787: 	return NULL;
insilmaril@787: }
insilmaril@787: 
insilmaril@787: TreeItem* VymModel::getSelectedItem()	
insilmaril@787: {
insilmaril@787: 	QModelIndexList list=selModel->selectedIndexes();
insilmaril@787: 	if (!list.isEmpty() )
insilmaril@787: 		return getItem (list.first() );
insilmaril@787: 	else	
insilmaril@787: 		return NULL;
insilmaril@787: }
insilmaril@787: 
insilmaril@787: QModelIndex VymModel::getSelectedIndex()
insilmaril@787: {
insilmaril@787: 	QModelIndexList list=selModel->selectedIndexes();
insilmaril@787: 	if (list.isEmpty() )
insilmaril@787: 		return QModelIndex();
insilmaril@787: 	else
insilmaril@787: 		return list.first();
insilmaril@787: }
insilmaril@787: 
insilmaril@721: QString VymModel::getSelectString ()
insilmaril@721: {
insilmaril@775: 	return getSelectString (getSelectedItem());
insilmaril@652: }
insilmaril@652: 
insilmaril@791: QString VymModel::getSelectString (LinkableMapObj *lmo)	// only for convenience. Used in MapEditor
insilmaril@749: {
insilmaril@749: 	if (!lmo) return QString();
insilmaril@749: 	return getSelectString (lmo->getTreeItem() );
insilmaril@749: }
insilmaril@749: 
insilmaril@791: QString VymModel::getSelectString (TreeItem *ti) 
insilmaril@652: {
insilmaril@652: 	QString s;
insilmaril@749: 	if (!ti) return s;
insilmaril@777: 	switch (ti->getType())
insilmaril@777: 	{
insilmaril@777: 		case TreeItem::MapCenter: s="mc:"; break;
insilmaril@777: 		case TreeItem::Branch: s="bo:";break;
insilmaril@777: 		case TreeItem::Image: s="fi:";break;
insilmaril@787: 		case TreeItem::Attribute: s="ai:";break;
insilmaril@794: 		case TreeItem::XLink: s="xl:";break;
insilmaril@794: 		default:
insilmaril@794: 			s="unknown type in VymModel::getSelectString()";
insilmaril@794: 			break;
insilmaril@777: 	}
insilmaril@777: 	s=  s + QString("%1").arg(ti->num());
insilmaril@777: 	if (ti->depth() >0)
insilmaril@777: 		// call myself recursively
insilmaril@777: 		s= getSelectString(ti->parent()) +","+s;
insilmaril@777: 			
insilmaril@652: 	return s;
insilmaril@652: }
insilmaril@652: