insilmaril@0: #include "mapeditor.h"
insilmaril@0: 
insilmaril@39: #include <q3filedialog.h>
insilmaril@0: 
insilmaril@0: #include <iostream>
insilmaril@39: #include <cstdlib>
insilmaril@0: #include <typeinfo>
insilmaril@0: 
insilmaril@39: #include "parser.h"
insilmaril@39: #include "editxlinkdialog.h"
insilmaril@39: #include "exports.h"
insilmaril@39: #include "exportxhtmldialog.h"
insilmaril@39: #include "extrainfodialog.h"
insilmaril@39: #include "file.h"
insilmaril@39: #include "linkablemapobj.h"
insilmaril@39: #include "mainwindow.h"
insilmaril@39: #include "misc.h"
insilmaril@0: #include "texteditor.h"
insilmaril@39: #include "warningdialog.h"
insilmaril@39: #include "xml-freemind.h"
insilmaril@39: #include "xml-vym.h"
insilmaril@39: 
insilmaril@0: 
insilmaril@0: extern TextEditor *textEditor;
insilmaril@0: extern int statusbarTime;
insilmaril@0: extern Main *mainWindow;
insilmaril@39: extern QString tmpVymDir;
insilmaril@39: extern QString clipboardDir;
insilmaril@39: extern QString clipboardFile;
insilmaril@39: extern bool clipboardEmpty;
insilmaril@39: extern bool debug;
insilmaril@0: extern FlagRowObj *standardFlagsDefault;
insilmaril@39: 
insilmaril@39: extern QMenu* branchContextMenu;
insilmaril@39: extern QMenu* branchAddContextMenu;
insilmaril@39: extern QMenu* branchRemoveContextMenu;
insilmaril@39: extern QMenu* branchLinksContextMenu;
insilmaril@39: extern QMenu* branchXLinksContextMenuEdit;
insilmaril@39: extern QMenu* branchXLinksContextMenuFollow;
insilmaril@39: extern QMenu* floatimageContextMenu;
insilmaril@39: extern QMenu* canvasContextMenu;
insilmaril@39: 
insilmaril@0: 
insilmaril@0: extern Settings settings;
insilmaril@39: extern ImageIO imageIO;
insilmaril@39: 
insilmaril@39: extern QString vymName;
insilmaril@39: extern QString vymVersion;
insilmaril@39: 
insilmaril@39: extern QString iconPath;
insilmaril@39: extern QDir vymBaseDir;
insilmaril@39: extern QDir lastImageDir;
insilmaril@39: extern QDir lastFileDir;
insilmaril@39: 
insilmaril@39: int MapEditor::mapNum=0;	// make instance
insilmaril@0: 
insilmaril@0: ///////////////////////////////////////////////////////////////////////
insilmaril@0: ///////////////////////////////////////////////////////////////////////
insilmaril@39: MapEditor::MapEditor( QWidget* parent) :
insilmaril@39:   QGraphicsView(parent)  
insilmaril@39: {
insilmaril@39: 	setObjectName ("MapEditor");
insilmaril@39: 
insilmaril@0: 	//cout << "Constructor ME "<<this<<endl;
insilmaril@39: 	mapNum++;
insilmaril@39: 
insilmaril@39: 
insilmaril@39: 	mapScene= new QGraphicsScene(parent);
insilmaril@39: 	//mapScene= new QGraphicsScene(QRectF(0,0,width(),height()), parent);
insilmaril@39: 	mapScene->setBackgroundBrush (QBrush(Qt::white, Qt::SolidPattern));
insilmaril@39: 
insilmaril@39: 	model=new VymModel();
insilmaril@39: 	model->setScene (mapScene);
insilmaril@39: 	model->setMapEditor (this);
insilmaril@39: 
insilmaril@39:     setScene (mapScene);
insilmaril@0: 
insilmaril@0:     printer=NULL;
insilmaril@0: 
insilmaril@39: 	defLinkColor=QColor (0,0,255);
insilmaril@39: 	defXLinkColor=QColor (180,180,180);
insilmaril@39: 	linkcolorhint=LinkableMapObj::DefaultColor;
insilmaril@39: 	linkstyle=LinkableMapObj::PolyParabel;
insilmaril@39: 
insilmaril@39: 	// Create bitmap cursors, platform dependant
insilmaril@39: 	HandOpenCursor=QCursor (QPixmap(iconPath+"cursorhandopen.png"),1,1);		
insilmaril@39: 	PickColorCursor=QCursor ( QPixmap(iconPath+"cursorcolorpicker.png"), 5,27 ); 
insilmaril@39: 	CopyCursor=QCursor ( QPixmap(iconPath+"cursorcopy.png"), 1,1 ); 
insilmaril@39: 	XLinkCursor=QCursor ( QPixmap(iconPath+"cursorxlink.png"), 1,7 ); 
insilmaril@39: 
insilmaril@39: 	setFocusPolicy (Qt::StrongFocus);
insilmaril@0: 
insilmaril@0: 	pickingColor=false;
insilmaril@39: 	drawingLink=false;
insilmaril@39: 	copyingObj=false;
insilmaril@0: 
insilmaril@0:     editingBO=NULL;
insilmaril@0:     movingObj=NULL;
insilmaril@0: 
insilmaril@39: 	xelection.setModel (model);
insilmaril@39: 	xelection.unselect();
insilmaril@39: 
insilmaril@39: 	defXLinkWidth=1;
insilmaril@39: 	defXLinkColor=QColor (230,230,230);
insilmaril@39: 
insilmaril@0:     mapChanged=false;
insilmaril@0: 	mapDefault=true;
insilmaril@0: 	mapUnsaved=false;
insilmaril@0: 	
insilmaril@0: 	zipped=true;
insilmaril@0: 	filePath="";
insilmaril@39: 	fileName=tr("unnamed");
insilmaril@0: 	mapName="";
insilmaril@0: 
insilmaril@39: 	stepsTotal=settings.readNumEntry("/mapeditor/stepsTotal",100);
insilmaril@39: 	undoSet.setEntry ("/history/stepsTotal",QString::number(stepsTotal));
insilmaril@39: 	mainWindow->updateHistory (undoSet);
insilmaril@39: 	
insilmaril@0: 	// Initialize find routine
insilmaril@0: 	itFind=NULL;				
insilmaril@0: 	EOFind=false;
insilmaril@0: 
insilmaril@0: 	printFrame=true;
insilmaril@0: 	printFooter=true;
insilmaril@0: 
insilmaril@39: 	blockReposition=false;
insilmaril@39: 	blockSaveState=false;
insilmaril@39: 
insilmaril@39: 	hidemode=HideNone;
insilmaril@39: 
insilmaril@39: 	// Create temporary files
insilmaril@39: 	makeTmpDirs();
insilmaril@39: 
insilmaril@39: 	curStep=0;
insilmaril@39: 	redosAvail=0;
insilmaril@39: 	undosAvail=0;
insilmaril@39: 
insilmaril@39: 	setAcceptDrops (true);	
insilmaril@39: 
insilmaril@39: 	model->reposition();
insilmaril@39: 
insilmaril@39: 	// autosave
insilmaril@39: 	autosaveTimer=new QTimer (this);
insilmaril@39: 	connect(autosaveTimer, SIGNAL(timeout()), this, SLOT(autosave()));
insilmaril@39: 
insilmaril@39: 	fileChangedTimer=new QTimer (this);
insilmaril@39: 	fileChangedTimer->start(3000);
insilmaril@39: 	connect(fileChangedTimer, SIGNAL(timeout()), this, SLOT(fileChanged()));
insilmaril@39: 
insilmaril@39: 	// Network
insilmaril@39: 	netstate=Offline;
insilmaril@39: 
insilmaril@39: 	// Attributes	//FIXME testing only...
insilmaril@39: 	QString k;
insilmaril@39: 	AttributeDef *ad;
insilmaril@39: 	attrTable= new AttributeTable();
insilmaril@39: 	k="A - StringList";
insilmaril@39: 	ad=attrTable->addKey (k,StringList);
insilmaril@39: 	if (ad)
insilmaril@39: 	{
insilmaril@39: 		QStringList sl;
insilmaril@39: 		sl <<"val 1"<<"val 2"<< "val 3";
insilmaril@39: 		ad->setValue (QVariant (sl));
insilmaril@39: 	}
insilmaril@39: 	//attrTable->addValue ("Key A","P 1");
insilmaril@39: 	//attrTable->addValue ("Key A","P 2");
insilmaril@39: 	//attrTable->addValue ("Key A","P 3");
insilmaril@39: 	//attrTable->addValue ("Key A","P 4");
insilmaril@39: 	k="B - FreeString";
insilmaril@39: 	ad=attrTable->addKey (k,FreeString);
insilmaril@39: 	if (ad)
insilmaril@39: 	{
insilmaril@39: 		//attrTable->addValue ("Key B","w1");
insilmaril@39: 		//attrTable->addValue ("Key B","w2");
insilmaril@39: 	}
insilmaril@39: 	k="C - UniqueString";
insilmaril@39: 	ad=attrTable->addKey (k,UniqueString);
insilmaril@39: 	if (ad)
insilmaril@39: 	{
insilmaril@39: 	//attrTable->addKey ("Key Prio");
insilmaril@39: 	//attrTable->addValue ("Key Prio","Prio 1");
insilmaril@39: 	//attrTable->addValue ("Key Prio","Prio 2");
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@39: MapEditor::~MapEditor()
insilmaril@39: {
insilmaril@59: 	//cout <<"Destructor MapEditor "<<mapName.toStdString()<<endl;
insilmaril@39: 	fileChangedTimer->stop();
insilmaril@59: 	clear();
insilmaril@39: 
insilmaril@39: 	// tmpMapDir is in tmpVymDir, so it gets removed automagically when vym closes
insilmaril@39: 	
insilmaril@39: 	//removeDir(QDir(tmpMapDir));
insilmaril@39: 	delete (model);
insilmaril@0: }
insilmaril@0: 
insilmaril@39: VymModel* MapEditor::getModel()
insilmaril@39: {
insilmaril@39:     return model;
insilmaril@39: }
insilmaril@39: 
insilmaril@39: QGraphicsScene * MapEditor::getScene()
insilmaril@39: {
insilmaril@39:     return mapScene;
insilmaril@39: }
insilmaril@39: 
insilmaril@39: MapEditor::State MapEditor::getState()
insilmaril@39: {
insilmaril@39:     return state;
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::setStateEditHeading(bool s)
insilmaril@39: {
insilmaril@39: 	if (s)
insilmaril@39: 	{
insilmaril@39: 		if (state==Idle) state=EditHeading;
insilmaril@39: 	}
insilmaril@39: 	else	
insilmaril@39: 		state=Idle;
insilmaril@39: }
insilmaril@39: 
insilmaril@39: bool MapEditor::isRepositionBlocked()
insilmaril@39: {
insilmaril@39: 	return blockReposition;
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::setSaveStateBlocked(bool b)
insilmaril@39: {
insilmaril@39: 	blockSaveState=b;
insilmaril@39: }
insilmaril@39: 
insilmaril@39: bool MapEditor::isSelectBlocked()
insilmaril@39: {
insilmaril@39: 	if (state==EditHeading)
insilmaril@39: 		return true;
insilmaril@39: 	else
insilmaril@39: 		return false; 
insilmaril@39: }
insilmaril@39: 
insilmaril@39: QString MapEditor::getName (const LinkableMapObj *lmo)
insilmaril@39: {
insilmaril@39: 	QString s;
insilmaril@39: 	if (!lmo) return QString("Error: NULL has no name!");
insilmaril@39: 
insilmaril@39: 	if ((typeid(*lmo) == typeid(BranchObj) ||
insilmaril@39: 				      typeid(*lmo) == typeid(MapCenterObj))) 
insilmaril@39: 	{
insilmaril@39: 		
insilmaril@39: 		s=(((BranchObj*)lmo)->getHeading());
insilmaril@39: 		if (s=="") s="unnamed";
insilmaril@74: 		if ((typeid(*lmo) == typeid(BranchObj) ) )
insilmaril@74: 			return QString("branch (%1)").arg(s);
insilmaril@74: 		return QString("mapcenter (%1)").arg(s);
insilmaril@39: 	}	
insilmaril@39: 	if ((typeid(*lmo) == typeid(FloatImageObj) ))
insilmaril@39: 		return QString ("floatimage [%1]").arg(((FloatImageObj*)lmo)->getOriginalFilename());
insilmaril@39: 	return QString("Unknown type has no name!");
insilmaril@39: }
insilmaril@39: 
insilmaril@0: void MapEditor::makeTmpDirs()
insilmaril@0: {
insilmaril@0: 	// Create unique temporary directories
insilmaril@39: 	tmpMapDir = tmpVymDir+QString("/mapeditor-%1").arg(mapNum);
insilmaril@39: 	histPath = tmpMapDir+"/history";
insilmaril@39: 	QDir d;
insilmaril@39: 	d.mkdir (tmpMapDir);
insilmaril@0: }
insilmaril@0: 
insilmaril@39: QString MapEditor::saveToDir(const QString &tmpdir, const QString &prefix, bool writeflags, const QPointF &offset, LinkableMapObj *saveSel)
insilmaril@39: {
insilmaril@39: 	// tmpdir		temporary directory to which data will be written
insilmaril@0: 	// prefix		mapname, which will be appended to images etc.
insilmaril@0: 	// writeflags	Only write flags for "real" save of map, not undo
insilmaril@39: 	// offset		offset of bbox of whole map in scene. 
insilmaril@0: 	//				Needed for XML export
insilmaril@0: 	
insilmaril@0: 	// Save Header
insilmaril@0: 	QString ls;
insilmaril@0: 	switch (linkstyle)
insilmaril@0: 	{
insilmaril@39: 		case LinkableMapObj::Line: 
insilmaril@0: 			ls="StyleLine";
insilmaril@0: 			break;
insilmaril@39: 		case LinkableMapObj::Parabel:
insilmaril@0: 			ls="StyleParabel";
insilmaril@0: 			break;
insilmaril@39: 		case LinkableMapObj::PolyLine:	
insilmaril@0: 			ls="StylePolyLine";
insilmaril@0: 			break;
insilmaril@0: 		default:
insilmaril@0: 			ls="StylePolyParabel";
insilmaril@0: 			break;
insilmaril@0: 	}	
insilmaril@0: 
insilmaril@0: 	QString s="<?xml version=\"1.0\" encoding=\"utf-8\"?><!DOCTYPE vymmap>\n";
insilmaril@0: 	QString colhint="";
insilmaril@39: 	if (linkcolorhint==LinkableMapObj::HeadingColor) 
insilmaril@0: 		colhint=attribut("linkColorHint","HeadingColor");
insilmaril@0: 
insilmaril@39: 	QString mapAttr=attribut("version",vymVersion);
insilmaril@39: 	if (!saveSel)
insilmaril@39: 		mapAttr+= attribut("author",model->getAuthor()) +
insilmaril@39: 				  attribut("comment",model->getComment()) +
insilmaril@39: 			      attribut("date",model->getDate()) +
insilmaril@64: 				  attribut("branchCount", QString().number(model->countBranches())) +
insilmaril@62: 
insilmaril@39: 		          attribut("backgroundColor", mapScene->backgroundBrush().color().name() ) +
insilmaril@39: 		          attribut("selectionColor", xelection.getColor().name() ) +
insilmaril@0: 		          attribut("linkStyle", ls ) +
insilmaril@39: 		          attribut("linkColor", defLinkColor.name() ) +
insilmaril@39: 		          attribut("defXLinkColor", defXLinkColor.name() ) +
insilmaril@39: 		          attribut("defXLinkWidth", QString().setNum(defXLinkWidth,10) ) +
insilmaril@0: 		          colhint; 
insilmaril@0: 	s+=beginElement("vymmap",mapAttr);
insilmaril@0: 	incIndent();
insilmaril@0: 
insilmaril@0: 	// Find the used flags while traversing the tree
insilmaril@0: 	standardFlagsDefault->resetUsedCounter();
insilmaril@0: 	
insilmaril@39: 	// Reset the counters before saving
insilmaril@39: 	// TODO constr. of FIO creates lots of objects, better do this in some other way...
insilmaril@39: 	FloatImageObj (mapScene).resetSaveCounter();
insilmaril@39: 
insilmaril@0: 	// Build xml recursivly
insilmaril@74: 	if (!saveSel )
insilmaril@39: 		// Save complete map, if saveSel not set
insilmaril@39: 		s+=model->saveToDir(tmpdir,prefix,writeflags,offset);
insilmaril@0: 	else
insilmaril@0: 	{
insilmaril@74: 		if ( typeid (*saveSel) == typeid (MapCenterObj))
insilmaril@74: 			// Save Subtree
insilmaril@74: 			s+=((MapCenterObj*)saveSel)->saveToDir(tmpdir,prefix,0,offset);
insilmaril@74: 		else if ( typeid(*saveSel) == typeid(BranchObj) )
insilmaril@39: 			// Save Subtree
insilmaril@58: 			s+=((BranchObj*)saveSel)->saveToDir(tmpdir,prefix,offset);
insilmaril@58: 		else 
insilmaril@58: 		{
insilmaril@58: 			if ( typeid(*saveSel) == typeid(FloatImageObj) )
insilmaril@58: 				// Save image
insilmaril@58: 				s+=((FloatImageObj*)saveSel)->saveToDir(tmpdir,prefix);
insilmaril@58: 		}	
insilmaril@0: 	}
insilmaril@0: 
insilmaril@0: 	// Save local settings
insilmaril@39: 	s+=settings.getDataXML (destPath);
insilmaril@0: 
insilmaril@0: 	// Save selection
insilmaril@39: 	if (!xelection.isEmpty() && !saveSel ) 
insilmaril@39: 		s+=valueElement("select",xelection.getSelectString());
insilmaril@0: 
insilmaril@0: 	decIndent();
insilmaril@0: 	s+=endElement("vymmap");
insilmaril@0: 
insilmaril@0: 	if (writeflags)
insilmaril@0: 		standardFlagsDefault->saveToDir (tmpdir+"/flags/","",writeflags);
insilmaril@0: 	return s;
insilmaril@0: }
insilmaril@0: 
insilmaril@39: QString MapEditor::getHistoryDir()
insilmaril@39: {
insilmaril@39: 	QString histName(QString("history-%1").arg(curStep));
insilmaril@39: 	return (tmpMapDir+"/"+histName);
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::saveState(const SaveMode &savemode, const QString &undoSelection, const QString &undoCom, const QString &redoSelection, const QString &redoCom, const QString &comment, LinkableMapObj *saveSel)
insilmaril@39: {
insilmaril@39: 	sendData(redoCom);	//FIXME testing
insilmaril@39: 
insilmaril@39: 	// Main saveState
insilmaril@39: 
insilmaril@39: 
insilmaril@39: 	if (blockSaveState) return;
insilmaril@39: 
insilmaril@39: 	if (debug) cout << "ME::saveState() for  "<<qPrintable (mapName)<<endl;
insilmaril@39: 	
insilmaril@39: 	// Find out current undo directory
insilmaril@39: 	if (undosAvail<stepsTotal) undosAvail++;
insilmaril@39: 	curStep++;
insilmaril@39: 	if (curStep>stepsTotal) curStep=1;
insilmaril@39: 	
insilmaril@39: 	QString backupXML="";
insilmaril@39: 	QString histDir=getHistoryDir();
insilmaril@39: 	QString bakMapPath=histDir+"/map.xml";
insilmaril@39: 
insilmaril@39: 	// Create histDir if not available
insilmaril@39: 	QDir d(histDir);
insilmaril@39: 	if (!d.exists()) 
insilmaril@39: 		makeSubDirs (histDir);
insilmaril@39: 
insilmaril@39: 	// Save depending on how much needs to be saved	
insilmaril@39: 	if (saveSel)
insilmaril@39: 		backupXML=saveToDir (histDir,mapName+"-",false, QPointF (),saveSel);
insilmaril@39: 		
insilmaril@39: 	QString undoCommand="";
insilmaril@39: 	if (savemode==UndoCommand)
insilmaril@39: 	{
insilmaril@39: 		undoCommand=undoCom;
insilmaril@0: 	}	
insilmaril@39: 	else if (savemode==PartOfMap )
insilmaril@39: 	{
insilmaril@39: 		undoCommand=undoCom;
insilmaril@39: 		undoCommand.replace ("PATH",bakMapPath);
insilmaril@39: 	}
insilmaril@39: 
insilmaril@39: 	if (!backupXML.isEmpty())
insilmaril@39: 		// Write XML Data to disk
insilmaril@39: 		saveStringToDisk (bakMapPath,backupXML);
insilmaril@39: 
insilmaril@39: 	// We would have to save all actions in a tree, to keep track of 
insilmaril@39: 	// possible redos after a action. Possible, but we are too lazy: forget about redos.
insilmaril@39: 	redosAvail=0;
insilmaril@39: 
insilmaril@39: 	// Write the current state to disk
insilmaril@39: 	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@39: 	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@39: 	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@39: 	undoSet.setEntry (QString("/history/step-%1/undoCommand").arg(curStep),undoCommand);
insilmaril@39: 	undoSet.setEntry (QString("/history/step-%1/undoSelection").arg(curStep),undoSelection);
insilmaril@39: 	undoSet.setEntry (QString("/history/step-%1/redoCommand").arg(curStep),redoCom);
insilmaril@39: 	undoSet.setEntry (QString("/history/step-%1/redoSelection").arg(curStep),redoSelection);
insilmaril@39: 	undoSet.setEntry (QString("/history/step-%1/comment").arg(curStep),comment);
insilmaril@39: 	undoSet.setEntry (QString("/history/version"),vymVersion);
insilmaril@39: 	undoSet.writeSettings(histPath);
insilmaril@39: 
insilmaril@39: 	if (debug)
insilmaril@39: 	{
insilmaril@39: 		// TODO remove after testing
insilmaril@39: 		//cout << "          into="<< histPath.toStdString()<<endl;
insilmaril@39: 		cout << "    stepsTotal="<<stepsTotal<<
insilmaril@39: 		", undosAvail="<<undosAvail<<
insilmaril@39: 		", redosAvail="<<redosAvail<<
insilmaril@39: 		", curStep="<<curStep<<endl;
insilmaril@39: 		cout << "    ---------------------------"<<endl;
insilmaril@39: 		cout << "    comment="<<comment.toStdString()<<endl;
insilmaril@39: 		cout << "    undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@39: 		cout << "    undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@39: 		cout << "    redoCom="<<redoCom.toStdString()<<endl;
insilmaril@39: 		cout << "    redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@39: 		if (saveSel) cout << "    saveSel="<<qPrintable (model->getSelectString(saveSel))<<endl;
insilmaril@39: 		cout << "    ---------------------------"<<endl;
insilmaril@39: 	}
insilmaril@39: 
insilmaril@39: 	mainWindow->updateHistory (undoSet);
insilmaril@39: 	setChanged();
insilmaril@39: 	updateActions();
insilmaril@0: }
insilmaril@0: 
insilmaril@39: 
insilmaril@39: void MapEditor::saveStateChangingPart(LinkableMapObj *undoSel, LinkableMapObj* redoSel, const QString &rc, const QString &comment)
insilmaril@39: {
insilmaril@39: 	// save the selected part of the map, Undo will replace part of map 
insilmaril@39: 	QString undoSelection="";
insilmaril@39: 	if (undoSel)
insilmaril@39: 		undoSelection=model->getSelectString(undoSel);
insilmaril@39: 	else
insilmaril@39: 		qWarning ("MapEditor::saveStateChangingPart  no undoSel given!");
insilmaril@39: 	QString redoSelection="";
insilmaril@39: 	if (redoSel)
insilmaril@39: 		redoSelection=model->getSelectString(undoSel);
insilmaril@39: 	else
insilmaril@39: 		qWarning ("MapEditor::saveStateChangingPart  no redoSel given!");
insilmaril@39: 		
insilmaril@39: 
insilmaril@39: 	saveState (PartOfMap,
insilmaril@39: 		undoSelection, "addMapReplace (\"PATH\")",
insilmaril@39: 		redoSelection, rc, 
insilmaril@39: 		comment, 
insilmaril@39: 		undoSel);
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::saveStateRemovingPart(LinkableMapObj *redoSel, const QString &comment)
insilmaril@39: {
insilmaril@39: 	if (!redoSel)
insilmaril@39: 	{
insilmaril@39: 		qWarning ("MapEditor::saveStateRemovingPart  no redoSel given!");
insilmaril@39: 		return;
insilmaril@39: 	}
insilmaril@74: 	
insilmaril@74: 	QString undoSelection;
insilmaril@39: 	QString redoSelection=model->getSelectString(redoSel);
insilmaril@39: 	if (typeid(*redoSel) == typeid(BranchObj)  ) 
insilmaril@39: 	{
insilmaril@74: 		undoSelection=model->getSelectString (redoSel->getParObj());
insilmaril@39: 		// save the selected branch of the map, Undo will insert part of map 
insilmaril@39: 		saveState (PartOfMap,
insilmaril@39: 			undoSelection, QString("addMapInsert (\"PATH\",%1)").arg(((BranchObj*)redoSel)->getNum()),
insilmaril@39: 			redoSelection, "delete ()", 
insilmaril@39: 			comment, 
insilmaril@39: 			redoSel);
insilmaril@39: 	}
insilmaril@74: 	if (typeid(*redoSel) == typeid(MapCenterObj)  ) 
insilmaril@74: 	{
insilmaril@74: 		undoSelection.clear();
insilmaril@74: 		// save the selected branch of the map, Undo will insert part of map 
insilmaril@74: 		saveState (PartOfMap,
insilmaril@74: 			undoSelection, QString("addMapInsert (\"PATH\")"),
insilmaril@74: 			redoSelection, "delete ()", 
insilmaril@74: 			comment, 
insilmaril@74: 			redoSel);
insilmaril@74: 	}
insilmaril@39: }
insilmaril@39: 
insilmaril@39: 
insilmaril@39: void MapEditor::saveState(LinkableMapObj *undoSel, const QString &uc, LinkableMapObj *redoSel, const QString &rc, const QString &comment) 
insilmaril@39: {
insilmaril@39: 	// "Normal" savestate: save commands, selections and comment
insilmaril@39: 	// so just save commands for undo and redo
insilmaril@39: 	// and use current selection
insilmaril@39: 
insilmaril@39: 	QString redoSelection="";
insilmaril@39: 	if (redoSel) redoSelection=model->getSelectString(redoSel);
insilmaril@39: 	QString undoSelection="";
insilmaril@39: 	if (undoSel) undoSelection=model->getSelectString(undoSel);
insilmaril@39: 
insilmaril@39: 	saveState (UndoCommand,
insilmaril@39: 		undoSelection, uc,
insilmaril@39: 		redoSelection, rc, 
insilmaril@39: 		comment, 
insilmaril@39: 		NULL);
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::saveState(const QString &undoSel, const QString &uc, const QString &redoSel, const QString &rc, const QString &comment) 
insilmaril@39: {
insilmaril@39: 	// "Normal" savestate: save commands, selections and comment
insilmaril@39: 	// so just save commands for undo and redo
insilmaril@39: 	// and use current selection
insilmaril@39: 	saveState (UndoCommand,
insilmaril@39: 		undoSel, uc,
insilmaril@39: 		redoSel, rc, 
insilmaril@39: 		comment, 
insilmaril@39: 		NULL);
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::saveState(const QString &uc, const QString &rc, const QString &comment) 
insilmaril@39: {
insilmaril@39: 	// "Normal" savestate applied to model (no selection needed): 
insilmaril@39: 	// save commands  and comment
insilmaril@39: 	saveState (UndoCommand,
insilmaril@39: 		NULL, uc,
insilmaril@39: 		NULL, rc, 
insilmaril@39: 		comment, 
insilmaril@39: 		NULL);
insilmaril@39: }
insilmaril@39: 
insilmaril@39: 		
insilmaril@39: void MapEditor::parseAtom(const QString &atom)
insilmaril@39: {
insilmaril@39: 	BranchObj *selb=xelection.getBranch();
insilmaril@39: 	QString s,t;
insilmaril@39: 	double x,y;
insilmaril@39: 	int n;
insilmaril@39: 	bool b,ok;
insilmaril@39: 
insilmaril@39: 	// Split string s into command and parameters
insilmaril@39: 	parser.parseAtom (atom);
insilmaril@39: 	QString com=parser.getCommand();
insilmaril@39: 	
insilmaril@39: 	// External commands
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	if (com=="addBranch")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty())
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else 
insilmaril@39: 		{	
insilmaril@39: 			QList <int> pl;
insilmaril@39: 			pl << 0 <<1;
insilmaril@39: 			if (parser.checkParCount(pl))
insilmaril@39: 			{
insilmaril@39: 				if (parser.parCount()==0)
insilmaril@39: 					addNewBranch (0);
insilmaril@39: 				else
insilmaril@39: 				{
insilmaril@39: 					n=parser.parInt (ok,0);
insilmaril@39: 					if (ok ) addNewBranch (n);
insilmaril@39: 				}
insilmaril@39: 			}
insilmaril@39: 		}
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="addBranchBefore")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty())
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else 
insilmaril@39: 		{	
insilmaril@39: 			if (parser.parCount()==0)
insilmaril@39: 			{
insilmaril@39: 				addNewBranchBefore ();
insilmaril@39: 			}	
insilmaril@39: 		}
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com==QString("addMapCenter"))
insilmaril@39: 	{
insilmaril@39: 		if (parser.checkParCount(2))
insilmaril@39: 		{
insilmaril@39: 			x=parser.parDouble (ok,0);
insilmaril@39: 			if (ok)
insilmaril@39: 			{
insilmaril@39: 				y=parser.parDouble (ok,1);
insilmaril@39: 				if (ok) model->addMapCenter (QPointF(x,y));
insilmaril@39: 			}
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com==QString("addMapReplace"))
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty())
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else if (parser.checkParCount(1))
insilmaril@39: 		{
insilmaril@39: 			//s=parser.parString (ok,0);	// selection
insilmaril@39: 			t=parser.parString (ok,0);	// path to map
insilmaril@39: 			if (QDir::isRelativePath(t)) t=(tmpMapDir + "/"+t);
insilmaril@39: 			addMapReplaceInt(model->getSelectString(selb),t);	
insilmaril@39: 		}
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com==QString("addMapInsert"))
insilmaril@39: 	{
insilmaril@74: 		if (parser.parCount()==2)
insilmaril@39: 		{
insilmaril@74: 			if (xelection.isEmpty())
insilmaril@74: 			{
insilmaril@74: 				parser.setError (Aborted,"Nothing selected");
insilmaril@74: 			} else if (! selb )
insilmaril@74: 			{				  
insilmaril@74: 				parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@74: 			} else
insilmaril@39: 			{
insilmaril@39: 				t=parser.parString (ok,0);	// path to map
insilmaril@39: 				n=parser.parInt(ok,1);		// position
insilmaril@39: 				if (QDir::isRelativePath(t)) t=(tmpMapDir + "/"+t);
insilmaril@74: 				addMapInsertInt(t,n);
insilmaril@39: 			}
insilmaril@74: 		} else if (parser.parCount ()==1)
insilmaril@74: 		{
insilmaril@74: 			t=parser.parString (ok,0);	// path to map
insilmaril@74: 			if (QDir::isRelativePath(t)) t=(tmpMapDir + "/"+t);
insilmaril@74: 			addMapInsertInt(t);	
insilmaril@39: 		}
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="clearFlags")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty() )
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else if (parser.checkParCount(0))
insilmaril@39: 		{
insilmaril@39: 			selb->clearStandardFlags();	
insilmaril@39: 			selb->updateFlagsToolbar();
insilmaril@39: 		}
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="colorBranch")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty())
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else if (parser.checkParCount(1))
insilmaril@39: 		{	
insilmaril@39: 			QColor c=parser.parColor (ok,0);
insilmaril@39: 			if (ok) colorBranch (c);
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="colorSubtree")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty())
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else if (parser.checkParCount(1))
insilmaril@39: 		{	
insilmaril@39: 			QColor c=parser.parColor (ok,0);
insilmaril@39: 			if (ok) colorSubtree (c);
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="copy")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty())
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else if (parser.checkParCount(0))
insilmaril@39: 		{	
insilmaril@39: 			//FIXME missing action for copy
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="cut")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty())
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if ( xelection.type()!=Selection::Branch  && 
insilmaril@39: 					xelection.type()!=Selection::MapCenter  &&
insilmaril@39: 					xelection.type()!=Selection::FloatImage )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@39: 		} else if (parser.checkParCount(0))
insilmaril@39: 		{	
insilmaril@39: 			cut();
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="delete")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty())
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} 
insilmaril@39: 		/*else if (xelection.type() != Selection::Branch && xelection.type() != Selection::FloatImage )
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Type of selection is wrong.");
insilmaril@39: 		} 
insilmaril@39: 		*/
insilmaril@39: 		else if (parser.checkParCount(0))
insilmaril@39: 		{	
insilmaril@39: 			deleteSelection();
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="deleteKeepChilds")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty())
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb )
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else if (parser.checkParCount(0))
insilmaril@39: 		{	
insilmaril@39: 			deleteKeepChilds();
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="deleteChilds")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty())
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb)
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else if (parser.checkParCount(0))
insilmaril@39: 		{	
insilmaril@39: 			deleteChilds();
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="exportASCII")
insilmaril@39: 	{
insilmaril@39: 		QString fname="";
insilmaril@39: 		ok=true;
insilmaril@39: 		if (parser.parCount()>=1)
insilmaril@39: 			// Hey, we even have a filename
insilmaril@39: 			fname=parser.parString(ok,0); 
insilmaril@39: 		if (!ok)
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Could not read filename");
insilmaril@39: 		} else
insilmaril@39: 		{
insilmaril@39: 				exportASCII (fname,false);
insilmaril@39: 		}
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="exportImage")
insilmaril@39: 	{
insilmaril@39: 		QString fname="";
insilmaril@39: 		ok=true;
insilmaril@39: 		if (parser.parCount()>=2)
insilmaril@39: 			// Hey, we even have a filename
insilmaril@39: 			fname=parser.parString(ok,0); 
insilmaril@39: 		if (!ok)
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Could not read filename");
insilmaril@39: 		} else
insilmaril@39: 		{
insilmaril@39: 			QString format="PNG";
insilmaril@39: 			if (parser.parCount()>=2)
insilmaril@39: 			{
insilmaril@39: 				format=parser.parString(ok,1);
insilmaril@39: 			}
insilmaril@39: 			exportImage (fname,false,format);
insilmaril@39: 		}
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="exportXHTML")
insilmaril@39: 	{
insilmaril@39: 		QString fname="";
insilmaril@39: 		ok=true;
insilmaril@39: 		if (parser.parCount()>=2)
insilmaril@39: 			// Hey, we even have a filename
insilmaril@39: 			fname=parser.parString(ok,1); 
insilmaril@39: 		if (!ok)
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Could not read filename");
insilmaril@39: 		} else
insilmaril@39: 		{
insilmaril@39: 			exportXHTML (fname,false);
insilmaril@39: 		}
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="exportXML")
insilmaril@39: 	{
insilmaril@39: 		QString fname="";
insilmaril@39: 		ok=true;
insilmaril@39: 		if (parser.parCount()>=2)
insilmaril@39: 			// Hey, we even have a filename
insilmaril@39: 			fname=parser.parString(ok,1); 
insilmaril@39: 		if (!ok)
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Could not read filename");
insilmaril@39: 		} else
insilmaril@39: 		{
insilmaril@39: 			exportXML (fname,false);
insilmaril@39: 		}
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="importDir")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty())
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else if (parser.checkParCount(1))
insilmaril@39: 		{
insilmaril@39: 			s=parser.parString(ok,0);
insilmaril@39: 			if (ok) importDirInt(s);
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="linkTo")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty())
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if ( selb)
insilmaril@39: 		{
insilmaril@39: 			if (parser.checkParCount(4))
insilmaril@39: 			{
insilmaril@39: 				// 0	selectstring of parent
insilmaril@39: 				// 1	num in parent (for branches)
insilmaril@39: 				// 2,3	x,y of mainbranch or mapcenter
insilmaril@39: 				s=parser.parString(ok,0);
insilmaril@39: 				LinkableMapObj *dst=model->findObjBySelect (s);
insilmaril@39: 				if (dst)
insilmaril@39: 				{	
insilmaril@39: 					if (typeid(*dst) == typeid(BranchObj) ) 
insilmaril@39: 					{
insilmaril@39: 						// Get number in parent
insilmaril@39: 						n=parser.parInt (ok,1);
insilmaril@39: 						if (ok)
insilmaril@39: 						{
insilmaril@39: 							selb->linkTo ((BranchObj*)(dst),n);
insilmaril@39: 							xelection.update();
insilmaril@39: 						}	
insilmaril@39: 					} else if (typeid(*dst) == typeid(MapCenterObj) ) 
insilmaril@39: 					{
insilmaril@39: 						selb->linkTo ((BranchObj*)(dst),-1);
insilmaril@39: 						// Get coordinates of mainbranch
insilmaril@39: 						x=parser.parDouble(ok,2);
insilmaril@39: 						if (ok)
insilmaril@39: 						{
insilmaril@39: 							y=parser.parDouble(ok,3);
insilmaril@39: 							if (ok) 
insilmaril@39: 							{
insilmaril@39: 								selb->move (x,y);
insilmaril@39: 								xelection.update();
insilmaril@39: 							}
insilmaril@39: 						}
insilmaril@39: 					}	
insilmaril@39: 				}	
insilmaril@39: 			}	
insilmaril@39: 		} else if ( xelection.type() == Selection::FloatImage) 
insilmaril@39: 		{
insilmaril@39: 			if (parser.checkParCount(1))
insilmaril@39: 			{
insilmaril@39: 				// 0	selectstring of parent
insilmaril@39: 				s=parser.parString(ok,0);
insilmaril@39: 				LinkableMapObj *dst=model->findObjBySelect (s);
insilmaril@39: 				if (dst)
insilmaril@39: 				{	
insilmaril@39: 					if (typeid(*dst) == typeid(BranchObj) ||
insilmaril@39: 						typeid(*dst) == typeid(MapCenterObj)) 
insilmaril@39: 						linkTo (model->getSelectString(dst));
insilmaril@39: 				} else	
insilmaril@39: 					parser.setError (Aborted,"Destination is not a branch");
insilmaril@39: 			}		
insilmaril@39: 		} else
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a floatimage or branch");
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="loadImage")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty())
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else if (parser.checkParCount(1))
insilmaril@39: 		{
insilmaril@39: 			s=parser.parString(ok,0);
insilmaril@39: 			if (ok) loadFloatImageInt (s);
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="moveBranchUp")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty() )
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else if (parser.checkParCount(0))
insilmaril@39: 		{
insilmaril@39: 			moveBranchUp();
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="moveBranchDown")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty() )
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else if (parser.checkParCount(0))
insilmaril@39: 		{
insilmaril@39: 			moveBranchDown();
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="move")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty() )
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if ( xelection.type()!=Selection::Branch  && 
insilmaril@39: 					xelection.type()!=Selection::MapCenter  &&
insilmaril@39: 					xelection.type()!=Selection::FloatImage )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@39: 		} else if (parser.checkParCount(2))
insilmaril@39: 		{	
insilmaril@39: 			x=parser.parDouble (ok,0);
insilmaril@39: 			if (ok)
insilmaril@39: 			{
insilmaril@39: 				y=parser.parDouble (ok,1);
insilmaril@39: 				if (ok) move (x,y);
insilmaril@39: 			}
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="moveRel")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty() )
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if ( xelection.type()!=Selection::Branch  && 
insilmaril@39: 					xelection.type()!=Selection::MapCenter  &&
insilmaril@39: 					xelection.type()!=Selection::FloatImage )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@39: 		} else if (parser.checkParCount(2))
insilmaril@39: 		{	
insilmaril@39: 			x=parser.parDouble (ok,0);
insilmaril@39: 			if (ok)
insilmaril@39: 			{
insilmaril@39: 				y=parser.parDouble (ok,1);
insilmaril@39: 				if (ok) moveRel (x,y);
insilmaril@39: 			}
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="nop")
insilmaril@39: 	{
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="paste")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty() )
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else if (parser.checkParCount(1))
insilmaril@39: 		{	
insilmaril@39: 			n=parser.parInt (ok,0);
insilmaril@39: 			if (ok) pasteNoSave(n);
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="qa")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty() )
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else if (parser.checkParCount(4))
insilmaril@39: 		{	
insilmaril@39: 			QString c,u;
insilmaril@39: 			c=parser.parString (ok,0);
insilmaril@39: 			if (!ok)
insilmaril@39: 			{
insilmaril@39: 				parser.setError (Aborted,"No comment given");
insilmaril@39: 			} else
insilmaril@39: 			{
insilmaril@39: 				s=parser.parString (ok,1);
insilmaril@39: 				if (!ok)
insilmaril@39: 				{
insilmaril@39: 					parser.setError (Aborted,"First parameter is not a string");
insilmaril@39: 				} else
insilmaril@39: 				{
insilmaril@39: 					t=parser.parString (ok,2);
insilmaril@39: 					if (!ok)
insilmaril@39: 					{
insilmaril@39: 						parser.setError (Aborted,"Condition is not a string");
insilmaril@39: 					} else
insilmaril@39: 					{
insilmaril@39: 						u=parser.parString (ok,3);
insilmaril@39: 						if (!ok)
insilmaril@39: 						{
insilmaril@39: 							parser.setError (Aborted,"Third parameter is not a string");
insilmaril@39: 						} else
insilmaril@39: 						{
insilmaril@39: 							if (s!="heading")
insilmaril@39: 							{
insilmaril@39: 								parser.setError (Aborted,"Unknown type: "+s);
insilmaril@39: 							} else
insilmaril@39: 							{
insilmaril@39: 								if (! (t=="eq") ) 
insilmaril@39: 								{
insilmaril@39: 									parser.setError (Aborted,"Unknown operator: "+t);
insilmaril@39: 								} else
insilmaril@39: 								{
insilmaril@39: 									if (! selb    )
insilmaril@39: 									{
insilmaril@39: 										parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 									} else
insilmaril@39: 									{
insilmaril@39: 										if (selb->getHeading() == u)
insilmaril@39: 										{
insilmaril@39: 											cout << "PASSED: " << qPrintable (c)  << endl;
insilmaril@39: 										} else
insilmaril@39: 										{
insilmaril@39: 											cout << "FAILED: " << qPrintable (c)  << endl;
insilmaril@39: 										}
insilmaril@39: 									}
insilmaril@39: 								}
insilmaril@39: 							}
insilmaril@39: 						} 
insilmaril@39: 					} 
insilmaril@39: 				} 
insilmaril@39: 			}
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="saveImage")
insilmaril@39: 	{
insilmaril@39: 		FloatImageObj *fio=xelection.getFloatImage();
insilmaril@39: 		if (!fio)
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not an image");
insilmaril@39: 		} else if (parser.checkParCount(2))
insilmaril@39: 		{
insilmaril@39: 			s=parser.parString(ok,0);
insilmaril@39: 			if (ok)
insilmaril@39: 			{
insilmaril@39: 				t=parser.parString(ok,1);
insilmaril@39: 				if (ok) saveFloatImageInt (fio,t,s);
insilmaril@39: 			}
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="scroll")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty() )
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else if (parser.checkParCount(0))
insilmaril@39: 		{	
insilmaril@39: 			if (!scrollBranch (selb))	
insilmaril@39: 				parser.setError (Aborted,"Could not scroll branch");
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="select")
insilmaril@39: 	{
insilmaril@39: 		if (parser.checkParCount(1))
insilmaril@39: 		{
insilmaril@39: 			s=parser.parString(ok,0);
insilmaril@39: 			if (ok) select (s);
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="selectLastBranch")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty() )
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else if (parser.checkParCount(0))
insilmaril@39: 		{	
insilmaril@39: 			BranchObj *bo=selb->getLastBranch();
insilmaril@39: 			if (!bo)
insilmaril@39: 				parser.setError (Aborted,"Could not select last branch");
insilmaril@39: 			selectInt (bo);	
insilmaril@39: 				
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="selectLastImage")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty() )
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else if (parser.checkParCount(0))
insilmaril@39: 		{	
insilmaril@39: 			FloatImageObj *fio=selb->getLastFloatImage();
insilmaril@39: 			if (!fio)
insilmaril@39: 				parser.setError (Aborted,"Could not select last image");
insilmaril@39: 			selectInt (fio);	
insilmaril@39: 				
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="selectLatestAdded")
insilmaril@39: 	{
insilmaril@39: 		if (latestSelection.isEmpty() )
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"No latest added object");
insilmaril@39: 		} else
insilmaril@39: 		{	
insilmaril@39: 			if (!select (latestSelection))
insilmaril@39: 				parser.setError (Aborted,"Could not select latest added object "+latestSelection);
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="setFrameType")
insilmaril@39: 	{
insilmaril@39: 		if ( xelection.type()!=Selection::Branch && xelection.type()!= Selection::MapCenter && xelection.type()!=Selection::FloatImage)
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Type of selection does not allow setting frame type");
insilmaril@39: 		}
insilmaril@39: 		else if (parser.checkParCount(1))
insilmaril@39: 		{
insilmaril@39: 			s=parser.parString(ok,0);
insilmaril@39: 			if (ok) setFrameType (s);
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="setFramePenColor")
insilmaril@39: 	{
insilmaril@39: 		if ( xelection.type()!=Selection::Branch && xelection.type()!= Selection::MapCenter && xelection.type()!=Selection::FloatImage)
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Type of selection does not allow setting of pen color");
insilmaril@39: 		}
insilmaril@39: 		else if (parser.checkParCount(1))
insilmaril@39: 		{
insilmaril@39: 			QColor c=parser.parColor(ok,0);
insilmaril@39: 			if (ok) setFramePenColor (c);
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="setFrameBrushColor")
insilmaril@39: 	{
insilmaril@39: 		if ( xelection.type()!=Selection::Branch && xelection.type()!= Selection::MapCenter && xelection.type()!=Selection::FloatImage)
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Type of selection does not allow setting brush color");
insilmaril@39: 		}
insilmaril@39: 		else if (parser.checkParCount(1))
insilmaril@39: 		{
insilmaril@39: 			QColor c=parser.parColor(ok,0);
insilmaril@39: 			if (ok) setFrameBrushColor (c);
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="setFramePadding")
insilmaril@39: 	{
insilmaril@39: 		if ( xelection.type()!=Selection::Branch && xelection.type()!= Selection::MapCenter && xelection.type()!=Selection::FloatImage)
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Type of selection does not allow setting frame padding");
insilmaril@39: 		}
insilmaril@39: 		else if (parser.checkParCount(1))
insilmaril@39: 		{
insilmaril@39: 			n=parser.parInt(ok,0);
insilmaril@39: 			if (ok) setFramePadding(n);
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="setFrameBorderWidth")
insilmaril@39: 	{
insilmaril@39: 		if ( xelection.type()!=Selection::Branch && xelection.type()!= Selection::MapCenter && xelection.type()!=Selection::FloatImage)
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Type of selection does not allow setting frame border width");
insilmaril@39: 		}
insilmaril@39: 		else if (parser.checkParCount(1))
insilmaril@39: 		{
insilmaril@39: 			n=parser.parInt(ok,0);
insilmaril@39: 			if (ok) setFrameBorderWidth (n);
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="setMapAuthor")
insilmaril@39: 	{
insilmaril@39: 		if (parser.checkParCount(1))
insilmaril@39: 		{
insilmaril@39: 			s=parser.parString(ok,0);
insilmaril@39: 			if (ok) setMapAuthor (s);
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="setMapComment")
insilmaril@39: 	{
insilmaril@39: 		if (parser.checkParCount(1))
insilmaril@39: 		{
insilmaril@39: 			s=parser.parString(ok,0);
insilmaril@39: 			if (ok) setMapComment(s);
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="setMapBackgroundColor")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty() )
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! xelection.getBranch() )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else if (parser.checkParCount(1))
insilmaril@39: 		{
insilmaril@39: 			QColor c=parser.parColor (ok,0);
insilmaril@39: 			if (ok) setMapBackgroundColor (c);
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="setMapDefLinkColor")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty() )
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else if (parser.checkParCount(1))
insilmaril@39: 		{
insilmaril@39: 			QColor c=parser.parColor (ok,0);
insilmaril@39: 			if (ok) setMapDefLinkColor (c);
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="setMapLinkStyle")
insilmaril@39: 	{
insilmaril@39: 		if (parser.checkParCount(1))
insilmaril@39: 		{
insilmaril@39: 			s=parser.parString (ok,0);
insilmaril@39: 			if (ok) setMapLinkStyle(s);
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="setHeading")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty() )
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else if (parser.checkParCount(1))
insilmaril@39: 		{
insilmaril@39: 			s=parser.parString (ok,0);
insilmaril@39: 			if (ok) 
insilmaril@39: 				setHeading (s);
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="setHideExport")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty() )
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (xelection.type()!=Selection::Branch && xelection.type() != Selection::MapCenter &&xelection.type()!=Selection::FloatImage)
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@39: 		} else if (parser.checkParCount(1))
insilmaril@39: 		{
insilmaril@39: 			b=parser.parBool(ok,0);
insilmaril@39: 			if (ok) setHideExport (b);
insilmaril@39: 		}
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="setIncludeImagesHorizontally")
insilmaril@39: 	{ 
insilmaril@39: 		if (xelection.isEmpty() )
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb)
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else if (parser.checkParCount(1))
insilmaril@39: 		{
insilmaril@39: 			b=parser.parBool(ok,0);
insilmaril@39: 			if (ok) setIncludeImagesHor(b);
insilmaril@39: 		}
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="setIncludeImagesVertically")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty() )
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb)
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else if (parser.checkParCount(1))
insilmaril@39: 		{
insilmaril@39: 			b=parser.parBool(ok,0);
insilmaril@39: 			if (ok) setIncludeImagesVer(b);
insilmaril@39: 		}
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="setHideLinkUnselected")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty() )
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if ( xelection.type()!=Selection::Branch && xelection.type()!= Selection::MapCenter && xelection.type()!=Selection::FloatImage)
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection does not allow hiding the link");
insilmaril@39: 		} else if (parser.checkParCount(1))
insilmaril@39: 		{
insilmaril@39: 			b=parser.parBool(ok,0);
insilmaril@39: 			if (ok) setHideLinkUnselected(b);
insilmaril@39: 		}
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="setSelectionColor")
insilmaril@39: 	{
insilmaril@39: 		if (parser.checkParCount(1))
insilmaril@39: 		{
insilmaril@39: 			QColor c=parser.parColor (ok,0);
insilmaril@39: 			if (ok) setSelectionColorInt (c);
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="setURL")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty() )
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else if (parser.checkParCount(1))
insilmaril@39: 		{
insilmaril@39: 			s=parser.parString (ok,0);
insilmaril@39: 			if (ok) setURL(s);
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="setVymLink")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty() )
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else if (parser.checkParCount(1))
insilmaril@39: 		{
insilmaril@39: 			s=parser.parString (ok,0);
insilmaril@39: 			if (ok) setVymLinkInt(s);
insilmaril@39: 		}	
insilmaril@39: 	}
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	else if (com=="setFlag")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty() )
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else if (parser.checkParCount(1))
insilmaril@39: 		{
insilmaril@39: 			s=parser.parString(ok,0);
insilmaril@39: 			if (ok) 
insilmaril@39: 			{
insilmaril@39: 				selb->activateStandardFlag(s);
insilmaril@39: 				selb->updateFlagsToolbar();
insilmaril@39: 			}	
insilmaril@39: 		}
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="setFrameType")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty() )
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else if (parser.checkParCount(1))
insilmaril@39: 		{
insilmaril@39: 			s=parser.parString(ok,0);
insilmaril@39: 			if (ok) 
insilmaril@39: 				setFrameType (s);
insilmaril@39: 		}
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="sortChildren")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty() )
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else if (parser.checkParCount(0))
insilmaril@39: 		{
insilmaril@39: 			sortChildren();
insilmaril@39: 		}
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="toggleFlag")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty() )
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else if (parser.checkParCount(1))
insilmaril@39: 		{
insilmaril@39: 			s=parser.parString(ok,0);
insilmaril@39: 			if (ok) 
insilmaril@39: 			{
insilmaril@39: 				selb->toggleStandardFlag(s);	
insilmaril@39: 				selb->updateFlagsToolbar();
insilmaril@39: 			}	
insilmaril@39: 		}
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="unscroll")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty() )
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else if (parser.checkParCount(0))
insilmaril@39: 		{	
insilmaril@39: 			if (!unscrollBranch (selb))	
insilmaril@39: 				parser.setError (Aborted,"Could not unscroll branch");
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="unscrollChilds")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty() )
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else if (parser.checkParCount(0))
insilmaril@39: 		{	
insilmaril@39: 			unscrollChilds ();
insilmaril@39: 		}	
insilmaril@39: 	/////////////////////////////////////////////////////////////////////
insilmaril@39: 	} else if (com=="unsetFlag")
insilmaril@39: 	{
insilmaril@39: 		if (xelection.isEmpty() )
insilmaril@39: 		{
insilmaril@39: 			parser.setError (Aborted,"Nothing selected");
insilmaril@39: 		} else if (! selb )
insilmaril@39: 		{				  
insilmaril@39: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@39: 		} else if (parser.checkParCount(1))
insilmaril@39: 		{
insilmaril@39: 			s=parser.parString(ok,0);
insilmaril@39: 			if (ok) 
insilmaril@39: 			{
insilmaril@39: 				selb->deactivateStandardFlag(s);
insilmaril@39: 				selb->updateFlagsToolbar();
insilmaril@39: 			}	
insilmaril@39: 		}
insilmaril@39: 	} else
insilmaril@39: 		parser.setError (Aborted,"Unknown command");
insilmaril@39: 
insilmaril@39: 	// Any errors?
insilmaril@39: 	if (parser.errorLevel()==NoError)
insilmaril@39: 	{
insilmaril@39: 		// setChanged();  FIXME should not be called e.g. for export?!
insilmaril@39: 		model->reposition();
insilmaril@39: 	}	
insilmaril@39: 	else	
insilmaril@39: 	{
insilmaril@39: 		// TODO Error handling
insilmaril@39: 		qWarning("MapEditor::parseAtom: Error!");
insilmaril@39: 		qWarning(parser.errorMessage());
insilmaril@39: 	} 
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::runScript (QString script)
insilmaril@39: {
insilmaril@39: 	parser.setScript (script);
insilmaril@39: 	parser.runScript();
insilmaril@39: 	while (parser.next() ) 
insilmaril@39: 		parseAtom(parser.getAtom());
insilmaril@39: }
insilmaril@0: 
insilmaril@0: bool MapEditor::isDefault()
insilmaril@0: {
insilmaril@0:     return mapDefault;
insilmaril@0: }
insilmaril@0: 
insilmaril@0: bool MapEditor::hasChanged()
insilmaril@0: {
insilmaril@0:     return mapChanged;
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void MapEditor::setChanged()
insilmaril@0: {
insilmaril@39: 	if (!mapChanged)
insilmaril@60: 	{
insilmaril@66: 		autosaveTimer->start(settings.value("/mainwindow/autosave/ms/",300000).toInt());
insilmaril@60: 		fileChangedTimer->start (3000);
insilmaril@60: 	}	
insilmaril@0: 	mapChanged=true;
insilmaril@0: 	mapDefault=false;
insilmaril@0: 	mapUnsaved=true;
insilmaril@0: 	findReset();
insilmaril@39: 
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void MapEditor::closeMap()
insilmaril@0: {
insilmaril@0: 	// Unselect before disabling the toolbar actions
insilmaril@39: 	if (!xelection.isEmpty() ) xelection.unselect();
insilmaril@39: 	xelection.clear();
insilmaril@0: 	updateActions();
insilmaril@0: 
insilmaril@0:     clear();
insilmaril@39: 	// close();  FIXME needed?
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::setFilePath(QString fpath, QString destname)
insilmaril@39: {
insilmaril@39: 	if (fpath.isEmpty() || fpath=="")
insilmaril@39: 	{
insilmaril@39: 		filePath="";
insilmaril@39: 		fileName="";
insilmaril@39: 		destPath="";
insilmaril@39: 	} else
insilmaril@39: 	{
insilmaril@39: 		filePath=fpath;		// becomes absolute path
insilmaril@39: 		fileName=fpath;		// gets stripped of path
insilmaril@39: 		destPath=destname;	// needed for vymlinks and during load to reset fileChangedTime
insilmaril@39: 
insilmaril@39: 		// If fpath is not an absolute path, complete it
insilmaril@39: 		filePath=QDir(fpath).absPath();
insilmaril@39: 		fileDir=filePath.left (1+filePath.findRev ("/"));
insilmaril@39: 
insilmaril@39: 		// Set short name, too. Search from behind:
insilmaril@39: 		int i=fileName.findRev("/");
insilmaril@39: 		if (i>=0) fileName=fileName.remove (0,i+1);
insilmaril@39: 
insilmaril@39: 		// Forget the .vym (or .xml) for name of map
insilmaril@39: 		mapName=fileName.left(fileName.findRev(".",-1,true) );
insilmaril@39: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::setFilePath(QString fpath)
insilmaril@39: {
insilmaril@39: 	setFilePath (fpath,fpath);
insilmaril@0: }
insilmaril@0: 
insilmaril@0: QString MapEditor::getFilePath()
insilmaril@0: {
insilmaril@0: 	return filePath;
insilmaril@0: }
insilmaril@0: 
insilmaril@0: QString MapEditor::getFileName()
insilmaril@0: {
insilmaril@0: 	return fileName;
insilmaril@0: }
insilmaril@0: 
insilmaril@0: QString MapEditor::getMapName()
insilmaril@0: {
insilmaril@0: 	return mapName;
insilmaril@0: }
insilmaril@0: 
insilmaril@0: QString MapEditor::getDestPath()
insilmaril@0: {
insilmaril@0: 	return destPath;
insilmaril@0: }
insilmaril@0: 
insilmaril@39: ErrorCode MapEditor::load (QString fname, const LoadMode &lmode, const FileType &ftype)
insilmaril@39: {
insilmaril@39: 	ErrorCode err=success;
insilmaril@39: 
insilmaril@39: 	parseBaseHandler *handler;
insilmaril@39: 	fileType=ftype;
insilmaril@39: 	switch (fileType)
insilmaril@39: 	{
insilmaril@39: 		case VymMap: handler=new parseVYMHandler; break;
insilmaril@39: 		case FreemindMap : handler=new parseFreemindHandler; break;
insilmaril@39: 		default: 
insilmaril@39: 			QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@39: 				   "Unknown FileType in MapEditor::load()");
insilmaril@39: 		return aborted;	
insilmaril@39: 	}
insilmaril@54: 
insilmaril@54: 	// Save original zip state, important for inserting complete maps
insilmaril@54: 	bool zipped_org=zipped;
insilmaril@54: 
insilmaril@0: 	if (lmode==NewMap)
insilmaril@0: 	{
insilmaril@39: 		xelection.clear();
insilmaril@39: 		model->setMapEditor(this);
insilmaril@0: 		// (map state is set later at end of load...)
insilmaril@0: 	} else
insilmaril@0: 	{
insilmaril@39: 		BranchObj *bo=xelection.getBranch();
insilmaril@39: 		if (!bo) return aborted;
insilmaril@39: 		if (lmode==ImportAdd)
insilmaril@39: 			saveStateChangingPart(
insilmaril@39: 				bo,
insilmaril@39: 				bo,
insilmaril@39: 				QString("addMapInsert (%1)").arg(fname),
insilmaril@39: 				QString("Add map %1 to %2").arg(fname).arg(getName(bo)));
insilmaril@39: 		else	
insilmaril@39: 			saveStateChangingPart(
insilmaril@39: 				bo,
insilmaril@39: 				bo,
insilmaril@39: 				QString("addMapReplace(%1)").arg(fname),
insilmaril@39: 				QString("Add map %1 to %2").arg(fname).arg(getName(bo)));
insilmaril@0: 	}	
insilmaril@0:     
insilmaril@39: 
insilmaril@39: 	// Create temporary directory for packing
insilmaril@39: 	bool ok;
insilmaril@39: 	QString tmpZipDir=makeTmpDir (ok,"vym-pack");
insilmaril@39: 	if (!ok)
insilmaril@39: 	{
insilmaril@39: 		QMessageBox::critical( 0, tr( "Critical Load Error" ),
insilmaril@39: 		   tr("Couldn't create temporary directory before load\n"));
insilmaril@39: 		return aborted; 
insilmaril@39: 	}
insilmaril@39: 
insilmaril@39: 	// Try to unzip file
insilmaril@39: 	err=unzipDir (tmpZipDir,fname);
insilmaril@39: 	QString xmlfile;
insilmaril@39: 	if (err==nozip)
insilmaril@39: 	{
insilmaril@39: 		xmlfile=fname;
insilmaril@39: 		zipped=false;
insilmaril@39: 	} else
insilmaril@39: 	{
insilmaril@39: 		zipped=true;
insilmaril@39: 		
insilmaril@39: 		// Look for mapname.xml
insilmaril@39: 		xmlfile= fname.left(fname.findRev(".",-1,true));
insilmaril@39: 		xmlfile=xmlfile.section( '/', -1 );
insilmaril@39: 		QFile mfile( tmpZipDir + "/" + xmlfile + ".xml");
insilmaril@39: 		if (!mfile.exists() )
insilmaril@39: 		{
insilmaril@39: 			// mapname.xml does not exist, well, 
insilmaril@39: 			// maybe someone renamed the mapname.vym file...
insilmaril@39: 			// Try to find any .xml in the toplevel 
insilmaril@39: 			// directory of the .vym file
insilmaril@39: 			QStringList flist=QDir (tmpZipDir).entryList("*.xml");
insilmaril@39: 			if (flist.count()==1) 
insilmaril@39: 			{
insilmaril@39: 				// Only one entry, take this one
insilmaril@39: 				xmlfile=tmpZipDir + "/"+flist.first();
insilmaril@39: 			} else
insilmaril@39: 			{
insilmaril@39: 				for ( QStringList::Iterator it = flist.begin(); it != flist.end(); ++it ) 
insilmaril@39: 					*it=tmpZipDir + "/" + *it;
insilmaril@39: 				// TODO Multiple entries, load all (but only the first one into this ME)
insilmaril@39: 				//mainWindow->fileLoadFromTmp (flist);
insilmaril@39: 				//returnCode=1;	// Silently forget this attempt to load
insilmaril@39: 				qWarning ("MainWindow::load (fn)  multimap found...");
insilmaril@39: 			}	
insilmaril@39: 				
insilmaril@39: 			if (flist.isEmpty() )
insilmaril@39: 			{
insilmaril@39: 				QMessageBox::critical( 0, tr( "Critical Load Error" ),
insilmaril@39: 						   tr("Couldn't find a map (*.xml) in .vym archive.\n"));
insilmaril@39: 				err=aborted;				   
insilmaril@39: 			}	
insilmaril@39: 		} //file doesn't exist	
insilmaril@39: 		else
insilmaril@39: 			xmlfile=mfile.name();
insilmaril@39: 	}
insilmaril@39: 
insilmaril@39: 	QFile file( xmlfile);
insilmaril@0: 
insilmaril@0: 	// I am paranoid: file should exist anyway
insilmaril@0: 	// according to check in mainwindow.
insilmaril@0: 	if (!file.exists() )
insilmaril@0: 	{
insilmaril@0: 		QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@39: 				   tr(QString("Couldn't open map %1").arg(file.name())));
insilmaril@39: 		err=aborted;	
insilmaril@0: 	} else
insilmaril@0: 	{
insilmaril@39: 		bool blockSaveStateOrg=blockSaveState;
insilmaril@39: 		blockReposition=true;
insilmaril@39: 		blockSaveState=true;
insilmaril@0: 		QXmlInputSource source( file);
insilmaril@0: 		QXmlSimpleReader reader;
insilmaril@39: 		reader.setContentHandler( handler );
insilmaril@39: 		reader.setErrorHandler( handler );
insilmaril@39: 		handler->setModel ( model);
insilmaril@39: 
insilmaril@39: 
insilmaril@39: 		// We need to set the tmpDir in order  to load files with rel. path
insilmaril@39: 		QString tmpdir;
insilmaril@39: 		if (zipped)
insilmaril@39: 			tmpdir=tmpZipDir;
insilmaril@39: 		else
insilmaril@39: 			tmpdir=fname.left(fname.findRev("/",-1));	
insilmaril@39: 		handler->setTmpDir (tmpdir);
insilmaril@39: 		handler->setInputFile (file.name());
insilmaril@39: 		handler->setLoadMode (lmode);
insilmaril@0: 		bool ok = reader.parse( source );
insilmaril@39: 		blockReposition=false;
insilmaril@39: 		blockSaveState=blockSaveStateOrg;
insilmaril@0: 		file.close();
insilmaril@0: 		if ( ok ) 
insilmaril@0: 		{
insilmaril@39: 			model->reposition();	// FIXME reposition the view instead...
insilmaril@39: 			xelection.update();
insilmaril@0: 			if (lmode==NewMap)
insilmaril@0: 			{
insilmaril@0: 				mapDefault=false;
insilmaril@0: 				mapChanged=false;
insilmaril@0: 				mapUnsaved=false;
insilmaril@39: 				autosaveTimer->stop();
insilmaril@0: 			}
insilmaril@39: 
insilmaril@39: 			// Reset timestamp to check for later updates of file
insilmaril@39: 			fileChangedTime=QFileInfo (destPath).lastModified();
insilmaril@0: 		} else 
insilmaril@0: 		{
insilmaril@0: 			QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@39: 					   tr( handler->errorProtocol() ) );
insilmaril@0: 			// returnCode=1;	
insilmaril@0: 			// Still return "success": the map maybe at least
insilmaril@0: 			// partially read by the parser
insilmaril@0: 		}	
insilmaril@0: 	}	
insilmaril@39: 
insilmaril@39: 	// Delete tmpZipDir
insilmaril@39: 	removeDir (QDir(tmpZipDir));
insilmaril@39: 
insilmaril@54: 	// Restore original zip state
insilmaril@54: 	zipped=zipped_org;
insilmaril@54: 
insilmaril@0: 	updateActions();
insilmaril@39: 
insilmaril@39: 	return err;
insilmaril@0: }
insilmaril@0: 
insilmaril@39: ErrorCode MapEditor::save (const SaveMode &savemode)
insilmaril@39: {
insilmaril@39: 	QString tmpZipDir;
insilmaril@39: 	QString mapFileName;
insilmaril@39: 	QString safeFilePath;
insilmaril@39: 
insilmaril@39: 	ErrorCode err=success;
insilmaril@39: 
insilmaril@39: 	if (zipped)
insilmaril@39: 		// save as .xml
insilmaril@39: 		mapFileName=mapName+".xml";
insilmaril@39: 	else
insilmaril@39: 		// use name given by user, even if he chooses .doc
insilmaril@39: 		mapFileName=fileName;
insilmaril@39: 
insilmaril@39: 	// Look, if we should zip the data:
insilmaril@39: 	if (!zipped)
insilmaril@39: 	{
insilmaril@39: 		QMessageBox mb( vymName,
insilmaril@39: 			tr("The map %1\ndid not use the compressed "
insilmaril@39: 			"vym file format.\nWriting it uncompressed will also write images \n"
insilmaril@39: 			"and flags and thus may overwrite files in the "
insilmaril@39: 			"given directory\n\nDo you want to write the map").arg(filePath),
insilmaril@39: 			QMessageBox::Warning,
insilmaril@39: 			QMessageBox::Yes | QMessageBox::Default,
insilmaril@39: 			QMessageBox::No ,
insilmaril@39: 			QMessageBox::Cancel | QMessageBox::Escape);
insilmaril@39: 		mb.setButtonText( QMessageBox::Yes, tr("compressed (vym default)") );
insilmaril@39: 		mb.setButtonText( QMessageBox::No, tr("uncompressed") );
insilmaril@39: 		mb.setButtonText( QMessageBox::Cancel, tr("Cancel"));
insilmaril@39: 		switch( mb.exec() ) 
insilmaril@39: 		{
insilmaril@39: 			case QMessageBox::Yes:
insilmaril@39: 				// save compressed (default file format)
insilmaril@39: 				zipped=true;
insilmaril@39: 				break;
insilmaril@39: 			case QMessageBox::No:
insilmaril@39: 				// save uncompressed
insilmaril@39: 				zipped=false;
insilmaril@39: 				break;
insilmaril@39: 			case QMessageBox::Cancel:
insilmaril@39: 				// do nothing
insilmaril@39: 				return aborted;
insilmaril@39: 				break;
insilmaril@39: 		}
insilmaril@39: 	}
insilmaril@39: 
insilmaril@39: 	// First backup existing file, we 
insilmaril@39: 	// don't want to add to old zip archives
insilmaril@39: 	QFile f(destPath);
insilmaril@39: 	if (f.exists())
insilmaril@39: 	{
insilmaril@39: 		if ( settings.value ("/mapeditor/writeBackupFile").toBool())
insilmaril@39: 		{
insilmaril@39: 			QString backupFileName(destPath + "~");
insilmaril@39: 			QFile backupFile(backupFileName);
insilmaril@39: 			if (backupFile.exists() && !backupFile.remove())
insilmaril@39: 			{
insilmaril@39: 				QMessageBox::warning(0, tr("Save Error"),
insilmaril@39: 									 tr("%1\ncould not be removed before saving").arg(backupFileName));
insilmaril@39: 			}
insilmaril@39: 			else if (!f.rename(backupFileName))
insilmaril@39: 			{
insilmaril@39: 				QMessageBox::warning(0, tr("Save Error"),
insilmaril@39: 									 tr("%1\ncould not be renamed before saving").arg(destPath));
insilmaril@39: 			}
insilmaril@39: 		}
insilmaril@39: 	}
insilmaril@39: 
insilmaril@39: 	if (zipped)
insilmaril@39: 	{
insilmaril@39: 		// Create temporary directory for packing
insilmaril@39: 		bool ok;
insilmaril@39: 		tmpZipDir=makeTmpDir (ok,"vym-zip");
insilmaril@39: 		if (!ok)
insilmaril@39: 		{
insilmaril@39: 			QMessageBox::critical( 0, tr( "Critical Load Error" ),
insilmaril@39: 			   tr("Couldn't create temporary directory before save\n"));
insilmaril@39: 			return aborted; 
insilmaril@39: 		}
insilmaril@39: 
insilmaril@55: //	cout <<"ME::save      filePath="<<filePath.toStdString()<<endl;
insilmaril@39: 		safeFilePath=filePath;
insilmaril@39: 		setFilePath (tmpZipDir+"/"+ mapName+ ".xml", safeFilePath);
insilmaril@39: 	} // zipped
insilmaril@0: 
insilmaril@0: 	// Create mapName and fileDir
insilmaril@0: 	makeSubDirs (fileDir);
insilmaril@0: 
insilmaril@55: /*
insilmaril@55: 	// FIXME testing
insilmaril@55: 	cout <<"ME::save      filePath="<<filePath.toStdString()<<endl;
insilmaril@55: 	cout <<"ME::save  saveFilePath="<<safeFilePath.toStdString()<<endl;
insilmaril@55: 	cout <<"ME::save      destPath="<<destPath.toStdString()<<endl;
insilmaril@55: 	cout <<"ME::save       mapName="<<mapName.toStdString()<<endl;
insilmaril@55: 	cout <<"ME::save   mapFileName="<<mapFileName.toStdString()<<endl;
insilmaril@55: */
insilmaril@55: 
insilmaril@0: 	QString saveFile;
insilmaril@39: 	if (savemode==CompleteMap || xelection.isEmpty())
insilmaril@39: 	{
insilmaril@39: 		// Save complete map
insilmaril@39: 		saveFile=saveToDir (fileDir,mapName+"-",true,QPointF(),NULL);
insilmaril@0: 		mapChanged=false;
insilmaril@0: 		mapUnsaved=false;
insilmaril@39: 		autosaveTimer->stop();
insilmaril@0: 	}
insilmaril@39: 	else	
insilmaril@39: 	{
insilmaril@39: 		// Save part of map
insilmaril@39: 		if (xelection.type()==Selection::FloatImage)
insilmaril@39: 			saveFloatImage();
insilmaril@39: 		else	
insilmaril@39: 			saveFile=saveToDir (fileDir,mapName+"-",true,QPointF(),xelection.getBranch());	
insilmaril@39: 		// TODO take care of multiselections
insilmaril@39: 	}	
insilmaril@39: 
insilmaril@58: 	// FIXME trying to debug save problem
insilmaril@58: 	if (saveFile.length()<1000)
insilmaril@59: 		QMessageBox::critical (0,"Critical error in MapEditor::save",QString("saveFile is too small, try make a backup NOW\nof your original file\nbefore vym writes to\"%1\":\n%2").arg(mapName).arg(saveFile));
insilmaril@39: 	if (!saveStringToDisk(fileDir+mapFileName,saveFile))
insilmaril@39: 	{
insilmaril@39: 		err=aborted;
insilmaril@62: 		QMessageBox::critical (0,"Critical error in MapEditor::save",QString("could not save %1").arg(fileDir+mapFileName));
insilmaril@39: 	}
insilmaril@39: 
insilmaril@39: 	if (zipped)
insilmaril@39: 	{
insilmaril@39: 		// zip
insilmaril@39: 		if (err==success) err=zipDir (tmpZipDir,destPath);
insilmaril@39: 
insilmaril@39: 		// Delete tmpDir
insilmaril@39: 		removeDir (QDir(tmpZipDir));
insilmaril@39: 
insilmaril@39: 		// Restore original filepath outside of tmp zip dir
insilmaril@39: 		setFilePath (safeFilePath);
insilmaril@39: 	}
insilmaril@39: 
insilmaril@39: 	updateActions();
insilmaril@39: 	fileChangedTime=QFileInfo (destPath).lastModified();
insilmaril@39: 	return err;
insilmaril@0: }
insilmaril@0: 
insilmaril@0: 
insilmaril@0: void MapEditor::print()
insilmaril@0: {
insilmaril@0: 	if ( !printer ) 
insilmaril@0: 	{
insilmaril@0: 		printer = new QPrinter;
insilmaril@0: 		printer->setColorMode (QPrinter::Color);
insilmaril@39: 		printer->setPrinterName (settings.value("/mainwindow/printerName",printer->printerName()).toString());
insilmaril@39: 		printer->setOutputFormat((QPrinter::OutputFormat)settings.value("/mainwindow/printerFormat",printer->outputFormat()).toInt());
insilmaril@39: 		printer->setOutputFileName(settings.value("/mainwindow/printerFileName",printer->outputFileName()).toString());
insilmaril@0: 	}
insilmaril@0: 
insilmaril@39: 	QRectF totalBBox=model->getTotalBBox();
insilmaril@0: 
insilmaril@0: 	// Try to set orientation automagically
insilmaril@0: 	// Note: Interpretation of generated postscript is amibiguous, if 
insilmaril@0: 	// there are problems with landscape mode, see
insilmaril@0: 	// http://sdb.suse.de/de/sdb/html/jsmeix_print-cups-landscape-81.html
insilmaril@0: 
insilmaril@0: 	if (totalBBox.width()>totalBBox.height())
insilmaril@0: 		// recommend landscape
insilmaril@0: 		printer->setOrientation (QPrinter::Landscape);
insilmaril@0: 	else	
insilmaril@0: 		// recommend portrait
insilmaril@0: 		printer->setOrientation (QPrinter::Portrait);
insilmaril@0: 
insilmaril@0: 	if ( printer->setup(this) ) 
insilmaril@0: 	// returns false, if printing is canceled
insilmaril@0: 	{
insilmaril@0: 		QPainter pp(printer);
insilmaril@0: 
insilmaril@39: 		pp.setRenderHint(QPainter::Antialiasing,true);
insilmaril@39: 
insilmaril@0: 		// Don't print the visualisation of selection
insilmaril@39: 		xelection.unselect();
insilmaril@39: 
insilmaril@39: 		QRectF mapRect=totalBBox;
insilmaril@39: 		QGraphicsRectItem *frame=NULL;
insilmaril@39: 
insilmaril@39: 		if (printFrame) 
insilmaril@0: 		{
insilmaril@39: 			// Print frame around map
insilmaril@39: 			mapRect.setRect (totalBBox.x()-10, totalBBox.y()-10, 
insilmaril@39: 				totalBBox.width()+20, totalBBox.height()+20);
insilmaril@39: 			frame=mapScene->addRect (mapRect, QPen(Qt::black),QBrush(Qt::NoBrush));
insilmaril@39: 			frame->setZValue(0);
insilmaril@39: 			frame->show();    
insilmaril@39: 		}		
insilmaril@39: 
insilmaril@39: 
insilmaril@39: 		double paperAspect = (double)printer->width()   / (double)printer->height();
insilmaril@39: 		double   mapAspect = (double)mapRect.width() / (double)mapRect.height();
insilmaril@39: 		int viewBottom;
insilmaril@0: 		if (mapAspect>=paperAspect)
insilmaril@0: 		{
insilmaril@0: 			// Fit horizontally to paper width
insilmaril@39: 			//pp.setViewport(0,0, printer->width(),(int)(printer->width()/mapAspect) );	
insilmaril@39: 			viewBottom=(int)(printer->width()/mapAspect);	
insilmaril@0: 		}	else
insilmaril@0: 		{
insilmaril@0: 			// Fit vertically to paper height
insilmaril@39: 			//pp.setViewport(0,0,(int)(printer->height()*mapAspect),printer->height());	
insilmaril@39: 			viewBottom=printer->height();	
insilmaril@0: 		}	
insilmaril@39: 		
insilmaril@39: 		if (printFooter) 
insilmaril@0: 		{
insilmaril@39: 			// Print footer below map
insilmaril@39: 			QFont font;		
insilmaril@39: 			font.setPointSize(10);
insilmaril@39: 			pp.setFont (font);
insilmaril@39: 			QRectF footerBox(0,viewBottom,printer->width(),15);
insilmaril@39: 			pp.drawText ( footerBox,Qt::AlignLeft,"VYM - " +fileName);
insilmaril@39: 			pp.drawText ( footerBox, Qt::AlignRight, QDate::currentDate().toString(Qt::TextDate));
insilmaril@39: 		}
insilmaril@39: 		mapScene->render (
insilmaril@39: 			&pp, 
insilmaril@39: 			QRectF (0,0,printer->width(),printer->height()-15),
insilmaril@39: 			QRectF(mapRect.x(),mapRect.y(),mapRect.width(),mapRect.height())
insilmaril@39: 		);
insilmaril@39: 		
insilmaril@39: 		// Viewport has paper dimension
insilmaril@0: 		if (frame)  delete (frame);
insilmaril@0: 
insilmaril@0: 		// Restore selection
insilmaril@39: 		xelection.reselect();
insilmaril@39: 
insilmaril@39: 		// Save settings in vymrc
insilmaril@39: 		settings.writeEntry("/mainwindow/printerName",printer->printerName());
insilmaril@39: 		settings.writeEntry("/mainwindow/printerFormat",printer->outputFormat());
insilmaril@39: 		settings.writeEntry("/mainwindow/printerFileName",printer->outputFileName());
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::setAntiAlias (bool b)
insilmaril@39: {
insilmaril@39: 	setRenderHint(QPainter::Antialiasing,b);
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::setSmoothPixmap(bool b)
insilmaril@39: {
insilmaril@39: 	setRenderHint(QPainter::SmoothPixmapTransform,b);
insilmaril@39: }
insilmaril@39: 
insilmaril@0: QPixmap MapEditor::getPixmap()
insilmaril@0: {
insilmaril@39: 	QRectF mapRect=model->getTotalBBox();
insilmaril@39: 	QPixmap pix((int)mapRect.width()+2,(int)mapRect.height()+1);
insilmaril@0: 	QPainter pp (&pix);
insilmaril@39: 	
insilmaril@39: 	pp.setRenderHints(renderHints());
insilmaril@0: 
insilmaril@0: 	// Don't print the visualisation of selection
insilmaril@39: 	xelection.unselect();
insilmaril@39: 
insilmaril@39: 	mapScene->render (	&pp, 
insilmaril@39: 		QRectF(0,0,mapRect.width()+1,mapRect.height()+1),
insilmaril@39: 		QRectF(mapRect.x(),mapRect.y(),mapRect.width(),mapRect.height() ));
insilmaril@0: 
insilmaril@0: 	// Restore selection
insilmaril@39: 	xelection.reselect();
insilmaril@0: 	
insilmaril@0: 	return pix;
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::setHideTmpMode (HideTmpMode mode)
insilmaril@39: {
insilmaril@39: 	hidemode=mode;
insilmaril@39: 	model->setHideTmp (hidemode);
insilmaril@39: 	model->reposition();
insilmaril@39: 	scene()->update();
insilmaril@0: }
insilmaril@0: 
insilmaril@39: HideTmpMode MapEditor::getHideTmpMode()
insilmaril@39: {
insilmaril@39: 	return hidemode;
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::setExportMode (bool b)
insilmaril@39: {
insilmaril@39: 	// should be called before and after exports
insilmaril@39: 	// depending on the settings
insilmaril@39: 	if (b && settings.value("/export/useHideExport","true")=="true")
insilmaril@39: 		setHideTmpMode (HideExport);
insilmaril@39: 	else	
insilmaril@39: 		setHideTmpMode (HideNone);
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::exportASCII(QString fname,bool askName)
insilmaril@39: {
insilmaril@39: 	ExportASCII ex;
insilmaril@39: 	ex.setModel (model);
insilmaril@39: 	if (fname=="") 
insilmaril@39: 		ex.setFile (mapName+".txt");	
insilmaril@39: 	else
insilmaril@39: 		ex.setFile (fname);
insilmaril@39: 
insilmaril@39: 	if (askName)
insilmaril@39: 	{
insilmaril@39: 		//ex.addFilter ("TXT (*.txt)");
insilmaril@39: 		ex.setDir(lastImageDir);
insilmaril@39: 		//ex.setCaption(vymName+ " -" +tr("Export as ASCII")+" "+tr("(still experimental)"));
insilmaril@39: 		ex.execDialog() ; 
insilmaril@39: 	} 
insilmaril@39: 	if (!ex.canceled())
insilmaril@39: 	{
insilmaril@39: 		setExportMode(true);
insilmaril@39: 		ex.doExport();
insilmaril@39: 		setExportMode(false);
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::exportImage(QString fname, bool askName, QString format)
insilmaril@39: {
insilmaril@39: 	if (fname=="")
insilmaril@39: 	{
insilmaril@39: 		fname=mapName+".png";
insilmaril@39: 		format="PNG";
insilmaril@39: 	} 	
insilmaril@39: 
insilmaril@39: 	if (askName)
insilmaril@39: 	{
insilmaril@39: 		QStringList fl;
insilmaril@39: 		QFileDialog *fd=new QFileDialog (this);
insilmaril@39: 		fd->setCaption (tr("Export map as image"));
insilmaril@39: 		fd->setDirectory (lastImageDir);
insilmaril@39: 		fd->setFileMode(QFileDialog::AnyFile);
insilmaril@39: 		fd->setFilters  (imageIO.getFilters() );
insilmaril@39: 		if (fd->exec())
insilmaril@39: 		{
insilmaril@39: 			fl=fd->selectedFiles();
insilmaril@39: 			fname=fl.first();
insilmaril@39: 			format=imageIO.getType(fd->selectedFilter());
insilmaril@39: 		} 
insilmaril@39: 	}
insilmaril@39: 
insilmaril@39: 	setExportMode (true);
insilmaril@39: 	QPixmap pix (getPixmap());
insilmaril@39: 	pix.save(fname, format);
insilmaril@39: 	setExportMode (false);
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::exportOOPresentation(const QString &fn, const QString &cf)
insilmaril@39: {
insilmaril@39: 	ExportOO ex;
insilmaril@39: 	ex.setFile (fn);
insilmaril@39: 	ex.setModel (model);
insilmaril@39: 	if (ex.setConfigFile(cf)) 
insilmaril@39: 	{
insilmaril@39: 		setExportMode (true);
insilmaril@39: 		ex.exportPresentation();
insilmaril@39: 		setExportMode (false);
insilmaril@39: 	}
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::exportXHTML (const QString &dir, bool askForName)
insilmaril@39: {
insilmaril@39: 			ExportXHTMLDialog dia(this);
insilmaril@39: 			dia.setFilePath (filePath );
insilmaril@39: 			dia.setMapName (mapName );
insilmaril@39: 			dia.readSettings();
insilmaril@39: 			if (dir!="") dia.setDir (dir);
insilmaril@39: 
insilmaril@39: 			bool ok=true;
insilmaril@39: 			
insilmaril@39: 			if (askForName)
insilmaril@39: 			{
insilmaril@39: 				if (dia.exec()!=QDialog::Accepted) 
insilmaril@39: 					ok=false;
insilmaril@39: 				else	
insilmaril@39: 				{
insilmaril@39: 					QDir d (dia.getDir());
insilmaril@39: 					// Check, if warnings should be used before overwriting
insilmaril@39: 					// the output directory
insilmaril@39: 					if (d.exists() && d.count()>0)
insilmaril@39: 					{
insilmaril@39: 						WarningDialog warn;
insilmaril@39: 						warn.showCancelButton (true);
insilmaril@39: 						warn.setText(QString(
insilmaril@39: 							"The directory %1 is not empty.\n"
insilmaril@39: 							"Do you risk to overwrite some of its contents?").arg(d.path() ));
insilmaril@39: 						warn.setCaption("Warning: Directory not empty");
insilmaril@39: 						warn.setShowAgainName("mainwindow/overwrite-dir-xhtml");
insilmaril@39: 
insilmaril@39: 						if (warn.exec()!=QDialog::Accepted) ok=false;
insilmaril@39: 					}
insilmaril@39: 				}	
insilmaril@39: 			}
insilmaril@39: 
insilmaril@39: 			if (ok)
insilmaril@39: 			{
insilmaril@39: 				exportXML (dia.getDir(),false );
insilmaril@39: 				dia.doExport(mapName );
insilmaril@39: 				//if (dia.hasChanged()) setChanged();
insilmaril@39: 			}
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::exportXML(QString dir, bool askForName)
insilmaril@39: {
insilmaril@39: 	if (askForName)
insilmaril@39: 	{
insilmaril@39: 		dir=browseDirectory(this,tr("Export XML to directory"));
insilmaril@39: 		if (dir =="" && !reallyWriteDirectory(dir) )
insilmaril@39: 		return;
insilmaril@39: 	}
insilmaril@39: 
insilmaril@39: 	// Hide stuff during export, if settings want this
insilmaril@39: 	setExportMode (true);
insilmaril@39: 
insilmaril@0: 	// Create subdirectories
insilmaril@0: 	makeSubDirs (dir);
insilmaril@0: 
insilmaril@0: 	// write to directory
insilmaril@39: 	QString saveFile=saveToDir (dir,mapName+"-",true,model->getTotalBBox().topLeft() ,NULL);
insilmaril@0: 	QFile file;
insilmaril@0: 
insilmaril@0: 	file.setName ( dir + "/"+mapName+".xml");
insilmaril@39: 	if ( !file.open( QIODevice::WriteOnly ) )
insilmaril@0: 	{
insilmaril@0: 		// This should neverever happen
insilmaril@39: 		QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@0: 		return;
insilmaril@0: 	}	
insilmaril@0: 
insilmaril@0: 	// Write it finally, and write in UTF8, no matter what 
insilmaril@0: 	QTextStream ts( &file );
insilmaril@0: 	ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@0: 	ts << saveFile;
insilmaril@0: 	file.close();
insilmaril@0: 
insilmaril@0: 	// Now write image, too
insilmaril@39: 	exportImage (dir+"/images/"+mapName+".png",false,"PNG");
insilmaril@39: 
insilmaril@39: 	setExportMode (false);
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void MapEditor::clear()
insilmaril@0: {
insilmaril@59: 	//cout << "ME::clear() "<<mapName.toStdString()<<endl;
insilmaril@59: 	xelection.clear();
insilmaril@59: 	autosaveTimer->stop();
insilmaril@60: 	fileChangedTimer->stop();
insilmaril@39: 	model->clear();
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::copy()
insilmaril@39: {
insilmaril@39: 	LinkableMapObj *sel=xelection.single();
insilmaril@39: 	if (sel)
insilmaril@39: 	{
insilmaril@39: 		if (redosAvail == 0)
insilmaril@39: 		{
insilmaril@39: 			// Copy to history
insilmaril@39: 			QString s=model->getSelectString(sel);
insilmaril@39: 			saveState (PartOfMap, s, "nop ()", s, "copy ()","Copy selection to clipboard",sel  );
insilmaril@39: 			curClipboard=curStep;
insilmaril@39: 		}
insilmaril@39: 
insilmaril@39: 		// Copy also to global clipboard, because we are at last step in history
insilmaril@39: 		QString bakMapName(QString("history-%1").arg(curStep));
insilmaril@39: 		QString bakMapDir(tmpMapDir +"/"+bakMapName);
insilmaril@39: 		copyDir (bakMapDir,clipboardDir );
insilmaril@39: 
insilmaril@39: 		clipboardEmpty=false;
insilmaril@39: 		updateActions();
insilmaril@39: 	}	    
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::redo()
insilmaril@39: {
insilmaril@39: 	// Can we undo at all?
insilmaril@39: 	if (redosAvail<1) return;
insilmaril@39: 
insilmaril@39: 	bool blockSaveStateOrg=blockSaveState;
insilmaril@39: 	blockSaveState=true;
insilmaril@39: 	
insilmaril@39: 	redosAvail--;
insilmaril@39: 
insilmaril@39: 	if (undosAvail<stepsTotal) undosAvail++;
insilmaril@39: 	curStep++;
insilmaril@39: 	if (curStep>stepsTotal) curStep=1;
insilmaril@39: 	QString undoCommand=  undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@39: 	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@39: 	QString redoCommand=  undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@39: 	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@39: 	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@39: 	QString version=undoSet.readEntry ("/history/version");
insilmaril@39: 
insilmaril@39: 	/* TODO Maybe check for version, if we save the history
insilmaril@39: 	if (!checkVersion(version))
insilmaril@39: 		QMessageBox::warning(0,tr("Warning"),
insilmaril@39: 			tr("Version %1 of saved undo/redo data\ndoes not match current vym version %2.").arg(version).arg(vymVersion));
insilmaril@39: 	*/ 
insilmaril@39: 
insilmaril@39: 	// Find out current undo directory
insilmaril@39: 	QString bakMapDir(QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@39: 
insilmaril@39: 	if (debug)
insilmaril@39: 	{
insilmaril@39: 		cout << "ME::redo() begin\n";
insilmaril@39: 		cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@39: 		cout << "    redosAvail="<<redosAvail<<endl;
insilmaril@39: 		cout << "       curStep="<<curStep<<endl;
insilmaril@39: 		cout << "    ---------------------------"<<endl;
insilmaril@39: 		cout << "    comment="<<comment.toStdString()<<endl;
insilmaril@39: 		cout << "    undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@39: 		cout << "    undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@39: 		cout << "    redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@39: 		cout << "    redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@39: 		cout << "    ---------------------------"<<endl<<endl;
insilmaril@39: 	}
insilmaril@39: 
insilmaril@39: 	// select  object before redo
insilmaril@39: 	if (!redoSelection.isEmpty())
insilmaril@39: 		select (redoSelection);
insilmaril@39: 
insilmaril@39: 
insilmaril@39: 	parseAtom (redoCommand);
insilmaril@39: 	model->reposition();
insilmaril@39: 
insilmaril@39: 	blockSaveState=blockSaveStateOrg;
insilmaril@39: 
insilmaril@39: 	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@39: 	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@39: 	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@39: 	undoSet.writeSettings(histPath);
insilmaril@39: 
insilmaril@39: 	mainWindow->updateHistory (undoSet);
insilmaril@39: 	updateActions();
insilmaril@39: 
insilmaril@39: 	/* TODO remove testing
insilmaril@39: 	cout << "ME::redo() end\n";
insilmaril@39: 	cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@39: 	cout << "    redosAvail="<<redosAvail<<endl;
insilmaril@39: 	cout << "       curStep="<<curStep<<endl;
insilmaril@39: 	cout << "    ---------------------------"<<endl<<endl;
insilmaril@39: 	*/
insilmaril@39: 
insilmaril@39: 
insilmaril@39: }
insilmaril@39: 
insilmaril@39: bool MapEditor::isRedoAvailable()
insilmaril@39: {
insilmaril@39: 	if (undoSet.readNumEntry("/history/redosAvail",0)>0)
insilmaril@39: 		return true;
insilmaril@39: 	else	
insilmaril@39: 		return false;
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::undo()
insilmaril@39: {
insilmaril@39: 	// Can we undo at all?
insilmaril@39: 	if (undosAvail<1) return;
insilmaril@39: 
insilmaril@39: 	mainWindow->statusMessage (tr("Autosave disabled during undo."));
insilmaril@39: 
insilmaril@39: 	bool blockSaveStateOrg=blockSaveState;
insilmaril@39: 	blockSaveState=true;
insilmaril@39: 	
insilmaril@39: 	QString undoCommand=  undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@39: 	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@39: 	QString redoCommand=  undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@39: 	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@39: 	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@39: 	QString version=undoSet.readEntry ("/history/version");
insilmaril@39: 
insilmaril@39: 	/* TODO Maybe check for version, if we save the history
insilmaril@39: 	if (!checkVersion(version))
insilmaril@39: 		QMessageBox::warning(0,tr("Warning"),
insilmaril@39: 			tr("Version %1 of saved undo/redo data\ndoes not match current vym version %2.").arg(version).arg(vymVersion));
insilmaril@39: 	*/
insilmaril@39: 
insilmaril@39: 	// Find out current undo directory
insilmaril@39: 	QString bakMapDir(QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@39: 
insilmaril@39: 	// select  object before undo
insilmaril@74: 	select (undoSelection);
insilmaril@39: 
insilmaril@39: 	if (debug)
insilmaril@39: 	{
insilmaril@39: 		cout << "ME::undo() begin\n";
insilmaril@39: 		cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@39: 		cout << "    redosAvail="<<redosAvail<<endl;
insilmaril@39: 		cout << "       curStep="<<curStep<<endl;
insilmaril@39: 		cout << "    ---------------------------"<<endl;
insilmaril@39: 		cout << "    comment="<<comment.toStdString()<<endl;
insilmaril@39: 		cout << "    undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@39: 		cout << "    undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@39: 		cout << "    redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@39: 		cout << "    redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@39: 		cout << "    ---------------------------"<<endl<<endl;
insilmaril@0: 	}	
insilmaril@39: 	parseAtom (undoCommand);
insilmaril@39: 	model->reposition();
insilmaril@39: 
insilmaril@39: 	undosAvail--;
insilmaril@39: 	curStep--; 
insilmaril@39: 	if (curStep<1) curStep=stepsTotal;
insilmaril@39: 
insilmaril@39: 	redosAvail++;
insilmaril@39: 
insilmaril@39: 	blockSaveState=blockSaveStateOrg;
insilmaril@39: /* TODO remove testing
insilmaril@39: 	cout << "ME::undo() end\n";
insilmaril@39: 	cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@39: 	cout << "    redosAvail="<<redosAvail<<endl;
insilmaril@39: 	cout << "       curStep="<<curStep<<endl;
insilmaril@39: 	cout << "    ---------------------------"<<endl<<endl;
insilmaril@39: */
insilmaril@39: 
insilmaril@39: 	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@39: 	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@39: 	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@39: 	undoSet.writeSettings(histPath);
insilmaril@39: 
insilmaril@39: 	mainWindow->updateHistory (undoSet);
insilmaril@39: 	updateActions();
insilmaril@39: 	xelection.update();
insilmaril@39: 	ensureSelectionVisible();
insilmaril@0: }
insilmaril@0: 
insilmaril@39: bool MapEditor::isUndoAvailable()
insilmaril@39: {
insilmaril@39: 	if (undoSet.readNumEntry("/history/undosAvail",0)>0)
insilmaril@39: 		return true;
insilmaril@39: 	else	
insilmaril@39: 		return false;
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::gotoHistoryStep (int i)
insilmaril@39: {
insilmaril@39: 	// Restore variables
insilmaril@39: 	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@39: 	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@39: 
insilmaril@39: 	if (i<0) i=undosAvail+redosAvail;
insilmaril@39: 
insilmaril@39: 	// Clicking above current step makes us undo things
insilmaril@39: 	if (i<undosAvail) 
insilmaril@39: 	{	
insilmaril@39: 		for (int j=0; j<undosAvail-i; j++) undo();
insilmaril@39: 		return;
insilmaril@39: 	}	
insilmaril@39: 	// Clicking below current step makes us redo things
insilmaril@39: 	if (i>undosAvail) 
insilmaril@39: 		for (int j=undosAvail; j<i; j++) 
insilmaril@39: 		{
insilmaril@39: 			if (debug) cout << "ME::gotoHistoryStep redo "<<j<<"/"<<undosAvail<<" i="<<i<<endl;
insilmaril@39: 			redo();
insilmaril@39: 		}
insilmaril@39: 
insilmaril@39: 	// And ignore clicking the current row ;-)	
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::addMapReplaceInt(const QString &undoSel, const QString &path)
insilmaril@39: {
insilmaril@39: 	QString pathDir=path.left(path.findRev("/"));
insilmaril@39: 	QDir d(pathDir);
insilmaril@39: 	QFile file (path);
insilmaril@39: 
insilmaril@0: 	if (d.exists() )
insilmaril@0: 	{
insilmaril@39: 		// We need to parse saved XML data
insilmaril@39: 		parseVYMHandler handler;
insilmaril@39: 		QXmlInputSource source( file);
insilmaril@0: 		QXmlSimpleReader reader;
insilmaril@0: 		reader.setContentHandler( &handler );
insilmaril@0: 		reader.setErrorHandler( &handler );
insilmaril@39: 		handler.setModel ( model);
insilmaril@39: 		handler.setTmpDir ( pathDir );	// needed to load files with rel. path
insilmaril@39: 		if (undoSel.isEmpty())
insilmaril@0: 		{
insilmaril@39: 			unselect();
insilmaril@39: 			model->clear();
insilmaril@39: 			handler.setLoadMode (NewMap);
insilmaril@0: 		} else	
insilmaril@0: 		{
insilmaril@39: 			select (undoSel);
insilmaril@39: 			handler.setLoadMode (ImportReplace);
insilmaril@0: 		}	
insilmaril@39: 		blockReposition=true;
insilmaril@0: 		bool ok = reader.parse( source );
insilmaril@39: 		blockReposition=false;
insilmaril@39: 		if (! ok ) 
insilmaril@0: 		{	
insilmaril@0: 			// This should never ever happen
insilmaril@39: 			QMessageBox::critical( 0, tr( "Critical Parse Error while reading %1").arg(path),
insilmaril@39: 								    handler.errorProtocol());
insilmaril@0: 		}
insilmaril@0: 	} else	
insilmaril@39: 		QMessageBox::critical( 0, tr( "Critical Error" ), tr("Could not read %1").arg(path));
insilmaril@0: }
insilmaril@0: 
insilmaril@74: bool MapEditor::addMapInsertInt (const QString &path)
insilmaril@74: {
insilmaril@74: 	QString pathDir=path.left(path.findRev("/"));
insilmaril@74: 	QDir d(pathDir);
insilmaril@74: 	QFile file (path);
insilmaril@74: 
insilmaril@74: 	if (d.exists() )
insilmaril@74: 	{
insilmaril@74: 		// We need to parse saved XML data
insilmaril@74: 		parseVYMHandler handler;
insilmaril@74: 		QXmlInputSource source( file);
insilmaril@74: 		QXmlSimpleReader reader;
insilmaril@74: 		reader.setContentHandler( &handler );
insilmaril@74: 		reader.setErrorHandler( &handler );
insilmaril@74: 		handler.setModel (model);
insilmaril@74: 		handler.setTmpDir ( pathDir );	// needed to load files with rel. path
insilmaril@74: 		handler.setLoadMode (ImportAdd);
insilmaril@74: 		blockReposition=true;
insilmaril@74: 		bool ok = reader.parse( source );
insilmaril@74: 		blockReposition=false;
insilmaril@74: 		if ( ok ) return true;	
insilmaril@74: 
insilmaril@74: 		// This should never ever happen
insilmaril@74: 		QMessageBox::critical( 0, tr( "Critical Parse Error while reading %1").arg(path),
insilmaril@74: 								handler.errorProtocol());
insilmaril@74: 	} else	
insilmaril@74: 		QMessageBox::critical( 0, tr( "Critical Error" ), tr("Could not read %1").arg(path));
insilmaril@74: 	return false;	
insilmaril@74: }
insilmaril@74: 
insilmaril@74: bool MapEditor::addMapInsertInt (const QString &path, int pos)
insilmaril@39: {
insilmaril@39: 	BranchObj *sel=xelection.getBranch();
insilmaril@39: 	if (sel)
insilmaril@39: 	{
insilmaril@74: 		if (addMapInsertInt (path))
insilmaril@0: 		{
insilmaril@74: 			{
insilmaril@74: 				if (sel->getDepth()>0)
insilmaril@74: 					sel->getLastBranch()->linkTo (sel,pos);
insilmaril@0: 			}
insilmaril@74: 			return true;
insilmaril@39: 		} else	
insilmaril@74: 		{
insilmaril@39: 			QMessageBox::critical( 0, tr( "Critical Error" ), tr("Could not read %1").arg(path));
insilmaril@74: 			return false;
insilmaril@74: 		}	
insilmaril@39: 	}		
insilmaril@74: 	qWarning ("ME::addMapInsertInt nothing selected");
insilmaril@74: 	return false;
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::pasteNoSave(const int &n)
insilmaril@39: {
insilmaril@39: 	bool old=blockSaveState;
insilmaril@39: 	blockSaveState=true;
insilmaril@39: 	bool zippedOrg=zipped;
insilmaril@39: 	if (redosAvail > 0 || n!=0)
insilmaril@39: 	{
insilmaril@39: 		// Use the "historical" buffer
insilmaril@39: 		QString bakMapName(QString("history-%1").arg(n));
insilmaril@39: 		QString bakMapDir(tmpMapDir +"/"+bakMapName);
insilmaril@39: 		load (bakMapDir+"/"+clipboardFile,ImportAdd, VymMap);
insilmaril@39: 	} else
insilmaril@39: 		// Use the global buffer
insilmaril@39: 		load (clipboardDir+"/"+clipboardFile,ImportAdd, VymMap);
insilmaril@39: 	zipped=zippedOrg;
insilmaril@39: 	blockSaveState=old;
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::paste()		
insilmaril@39: {   
insilmaril@39: 	BranchObj *sel=xelection.getBranch();
insilmaril@39: 	if (sel)
insilmaril@39: 	{
insilmaril@39: 		saveStateChangingPart(
insilmaril@39: 			sel,
insilmaril@39: 			sel,
insilmaril@39: 			QString ("paste (%1)").arg(curClipboard),
insilmaril@39: 			QString("Paste to %1").arg( getName(sel))
insilmaril@39: 		);
insilmaril@39: 		pasteNoSave(0);
insilmaril@39: 		model->reposition();
insilmaril@39: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::cut()
insilmaril@39: {
insilmaril@39: 	LinkableMapObj *sel=xelection.single();
insilmaril@39: 	if ( sel && (xelection.type() == Selection::Branch ||
insilmaril@39: 		xelection.type()==Selection::MapCenter ||
insilmaril@39: 		xelection.type()==Selection::FloatImage))
insilmaril@39: 	{
insilmaril@39: 	/* No savestate! savestate is called in cutNoSave
insilmaril@39: 		saveStateChangingPart(
insilmaril@39: 			sel->getParObj(),
insilmaril@39: 			sel,
insilmaril@39: 			"cut ()",
insilmaril@39: 			QString("Cut %1").arg(getName(sel ))
insilmaril@39: 		);
insilmaril@39: 	*/	
insilmaril@39: 		copy();
insilmaril@39: 		deleteSelection();
insilmaril@39: 		model->reposition();
insilmaril@39: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::move(const double &x, const double &y)
insilmaril@39: {
insilmaril@39: 	LinkableMapObj *sel=xelection.single();
insilmaril@39: 	if (sel)
insilmaril@39: 	{
insilmaril@39:         QPointF ap(sel->getAbsPos());
insilmaril@39:         QPointF to(x, y);
insilmaril@39:         if (ap != to)
insilmaril@39:         {
insilmaril@39:             QString ps=qpointfToString(ap);
insilmaril@39:             QString s=xelection.getSelectString();
insilmaril@39:             saveState(
insilmaril@39:                 s, "move "+ps, 
insilmaril@39:                 s, "move "+qpointfToString(to), 
insilmaril@39:                 QString("Move %1 to %2").arg(getName(sel)).arg(ps));
insilmaril@39:             sel->move(x,y);
insilmaril@39:             model->reposition();
insilmaril@39:             xelection.update();
insilmaril@39:         }
insilmaril@39: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::moveRel (const double &x, const double &y)
insilmaril@39: {
insilmaril@39: 	LinkableMapObj *sel=xelection.single();
insilmaril@39: 	if (sel)
insilmaril@39: 	{
insilmaril@39:         QPointF rp(sel->getRelPos());
insilmaril@39:         QPointF to(x, y);
insilmaril@39:         if (rp != to)
insilmaril@39:         {
insilmaril@39:             QString ps=qpointfToString (sel->getRelPos());
insilmaril@39:             QString s=model->getSelectString(sel);
insilmaril@39:             saveState(
insilmaril@39:                 s, "moveRel "+ps, 
insilmaril@39:                 s, "moveRel "+qpointfToString(to), 
insilmaril@39:                 QString("Move %1 to relative position %2").arg(getName(sel)).arg(ps));
insilmaril@39:             ((OrnamentedObj*)sel)->move2RelPos (x,y);
insilmaril@39:             model->reposition();
insilmaril@39:             sel->updateLink();
insilmaril@39:             xelection.update();
insilmaril@39:         }
insilmaril@39: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void MapEditor::moveBranchUp()
insilmaril@0: {
insilmaril@39: 	BranchObj* bo=xelection.getBranch();
insilmaril@0: 	BranchObj* par;
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 		if (!bo->canMoveBranchUp()) return;
insilmaril@0: 		par=(BranchObj*)(bo->getParObj());
insilmaril@39: 		BranchObj *obo=par->moveBranchUp (bo);	// bo will be the one below selection
insilmaril@39: 		saveState (model->getSelectString(bo),"moveBranchDown ()",model->getSelectString(obo),"moveBranchUp ()",QString("Move up %1").arg(getName(bo)));
insilmaril@39: 		model->reposition();
insilmaril@39: 		scene()->update();
insilmaril@39: 		xelection.update();
insilmaril@0: 		ensureSelectionVisible();
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void MapEditor::moveBranchDown()
insilmaril@0: {
insilmaril@39: 	BranchObj* bo=xelection.getBranch();
insilmaril@0: 	BranchObj* par;
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 		if (!bo->canMoveBranchDown()) return;
insilmaril@0: 		par=(BranchObj*)(bo->getParObj());
insilmaril@39: 		BranchObj *obo=par->moveBranchDown(bo);	// bo will be the one above selection
insilmaril@39: 		saveState(model->getSelectString(bo),"moveBranchUp ()",model->getSelectString(obo),"moveBranchDown ()",QString("Move down %1").arg(getName(bo)));
insilmaril@39: 		model->reposition();
insilmaril@39: 		scene()->update();
insilmaril@39: 		xelection.update();
insilmaril@0: 		ensureSelectionVisible();
insilmaril@0: 	}	
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::sortChildren()
insilmaril@39: {
insilmaril@39: 	BranchObj* bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 		if(bo->countBranches()>1)
insilmaril@39: 		{
insilmaril@39: 			saveStateChangingPart(bo,bo, "sortChildren ()",QString("Sort children of %1").arg(getName(bo)));
insilmaril@39: 			bo->sortChildren();
insilmaril@39: 			model->reposition();
insilmaril@39: 			ensureSelectionVisible();
insilmaril@39: 		}
insilmaril@39: 	}
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::linkTo(const QString &dstString)	
insilmaril@39: {
insilmaril@39: 	FloatImageObj *fio=xelection.getFloatImage();
insilmaril@39: 	if (fio)
insilmaril@39: 	{
insilmaril@39: 		BranchObj *dst=(BranchObj*)(model->findObjBySelect(dstString));
insilmaril@39: 		if (dst && (typeid(*dst)==typeid (BranchObj) || 
insilmaril@39: 					typeid(*dst)==typeid (MapCenterObj)))
insilmaril@39: 		{			
insilmaril@39: 			LinkableMapObj *dstPar=dst->getParObj();
insilmaril@39: 			QString parString=model->getSelectString(dstPar);
insilmaril@39: 			QString fioPreSelectString=model->getSelectString(fio);
insilmaril@39: 			QString fioPreParentSelectString=model->getSelectString (fio->getParObj());
insilmaril@39: 			((BranchObj*)(dst))->addFloatImage (fio);
insilmaril@39: 			xelection.unselect();
insilmaril@39: 			((BranchObj*)(fio->getParObj()))->removeFloatImage (fio);
insilmaril@39: 			fio=((BranchObj*)(dst))->getLastFloatImage();
insilmaril@39: 			fio->setRelPos();
insilmaril@39: 			fio->reposition();
insilmaril@39: 			xelection.select(fio);
insilmaril@39: 			saveState(
insilmaril@39: 				model->getSelectString(fio),
insilmaril@39: 				QString("linkTo (\"%1\")").arg(fioPreParentSelectString), 
insilmaril@39: 				fioPreSelectString, 
insilmaril@39: 				QString ("linkTo (\"%1\")").arg(dstString),
insilmaril@39: 				QString ("Link floatimage to %1").arg(getName(dst)));
insilmaril@39: 		}
insilmaril@39: 	}
insilmaril@39: }
insilmaril@39: 
insilmaril@39: QString MapEditor::getHeading(bool &ok, QPoint &p)
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 		ok=true;
insilmaril@39: 		p=mapFromScene(bo->getAbsPos());
insilmaril@39: 		return bo->getHeading();
insilmaril@39: 	}
insilmaril@39: 	ok=false;
insilmaril@39: 	return QString();
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::setHeading(const QString &s)
insilmaril@39: {
insilmaril@39: 	BranchObj *sel=xelection.getBranch();
insilmaril@39: 	if (sel)
insilmaril@39: 	{
insilmaril@39: 		saveState(
insilmaril@39: 			sel,
insilmaril@39: 			"setHeading (\""+sel->getHeading()+"\")", 
insilmaril@39: 			sel,
insilmaril@39: 			"setHeading (\""+s+"\")", 
insilmaril@39: 			QString("Set heading of %1 to \"%2\"").arg(getName(sel)).arg(s) );
insilmaril@39: 		sel->setHeading(s );
insilmaril@39: 		model->reposition();
insilmaril@39: 		xelection.update();
insilmaril@0: 		ensureSelectionVisible();
insilmaril@39: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::setHeadingInt(const QString &s)
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 		bo->setHeading(s);
insilmaril@39: 		model->reposition();
insilmaril@39: 		xelection.update();
insilmaril@39: 		ensureSelectionVisible();
insilmaril@39: 	}
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::setVymLinkInt (const QString &s)
insilmaril@39: {
insilmaril@39: 	// Internal function, no saveState needed
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 		bo->setVymLink(s);
insilmaril@39: 		model->reposition();
insilmaril@39: 		updateActions();
insilmaril@39: 		xelection.update();
insilmaril@39: 		ensureSelectionVisible();
insilmaril@39: 	}
insilmaril@39: }
insilmaril@39: 
insilmaril@39: BranchObj* MapEditor::addMapCenter ()
insilmaril@39: {
insilmaril@39: 	MapCenterObj *mco= model->addMapCenter(contextMenuPos);
insilmaril@39: 	xelection.select (mco);
insilmaril@39: 	updateActions();
insilmaril@39: 	ensureSelectionVisible();
insilmaril@39: 	saveState (
insilmaril@39: 		mco,
insilmaril@39: 		"delete()",
insilmaril@39: 		NULL,
insilmaril@39: 		QString ("addMapCenter (%1,%2)").arg (contextMenuPos.x()).arg(contextMenuPos.y()),
insilmaril@39: 		QString ("Adding MapCenter to (%1,%2").arg (contextMenuPos.x()).arg(contextMenuPos.y())
insilmaril@39: 	);	
insilmaril@39: 	return mco;	
insilmaril@39: }
insilmaril@39: 
insilmaril@39: BranchObj* MapEditor::addNewBranchInt(int num)
insilmaril@39: {
insilmaril@39: 	// Depending on pos:
insilmaril@39: 	// -3		insert in childs of parent  above selection 
insilmaril@39: 	// -2		add branch to selection 
insilmaril@39: 	// -1		insert in childs of parent below selection 
insilmaril@39: 	// 0..n		insert in childs of parent at pos
insilmaril@39: 	BranchObj *newbo=NULL;
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 		if (num==-2)
insilmaril@0: 		{
insilmaril@0: 			// save scroll state. If scrolled, automatically select
insilmaril@0: 			// new branch in order to tmp unscroll parent...
insilmaril@39: 			newbo=bo->addBranch();
insilmaril@39: 			
insilmaril@39: 		}else if (num==-1)
insilmaril@0: 		{
insilmaril@39: 			num=bo->getNum()+1;
insilmaril@39: 			bo=(BranchObj*)bo->getParObj();
insilmaril@39: 			if (bo) newbo=bo->insertBranch(num);
insilmaril@39: 		}else if (num==-3)
insilmaril@39: 		{
insilmaril@39: 			num=bo->getNum();
insilmaril@39: 			bo=(BranchObj*)bo->getParObj();
insilmaril@39: 			if (bo) newbo=bo->insertBranch(num);
insilmaril@39: 		}
insilmaril@39: 		if (!newbo) return NULL;
insilmaril@39: 	}	
insilmaril@39: 	return newbo;
insilmaril@39: }	
insilmaril@39: 
insilmaril@39: BranchObj* MapEditor::addNewBranch(int pos)
insilmaril@39: {
insilmaril@39: 	// Different meaning than num in addNewBranchInt!
insilmaril@39: 	// -1	add above
insilmaril@39: 	//  0	add as child
insilmaril@39: 	// +1	add below
insilmaril@39: 	BranchObj *bo = xelection.getBranch();
insilmaril@39: 	BranchObj *newbo=NULL;
insilmaril@39: 
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 		setCursor (Qt::ArrowCursor);
insilmaril@39: 
insilmaril@39: 		newbo=addNewBranchInt (pos-2);
insilmaril@39: 
insilmaril@39: 		if (newbo)
insilmaril@39: 		{
insilmaril@39: 			saveState(
insilmaril@39: 				newbo,		
insilmaril@39: 				"delete ()",
insilmaril@39: 				bo,
insilmaril@39: 				QString ("addBranch (%1)").arg(pos),
insilmaril@39: 				QString ("Add new branch to %1").arg(getName(bo)));	
insilmaril@39: 
insilmaril@39: 			model->reposition();
insilmaril@39: 			xelection.update();
insilmaril@39: 			latestSelection=model->getSelectString(newbo);
insilmaril@39: 			// In Network mode, the client needs to know where the new branch is,
insilmaril@39: 			// so we have to pass on this information via saveState.
insilmaril@39: 			// TODO: Get rid of this positioning workaround
insilmaril@39: 			QString ps=qpointfToString (newbo->getAbsPos());
insilmaril@39: 			sendData ("selectLatestAdded ()");
insilmaril@39: 			sendData (QString("move %1").arg(ps));
insilmaril@39: 			sendSelection();
insilmaril@39: 		}
insilmaril@39: 	}	
insilmaril@39: 	return newbo;
insilmaril@39: }
insilmaril@39: 
insilmaril@39: 
insilmaril@39: BranchObj* MapEditor::addNewBranchBefore()
insilmaril@39: {
insilmaril@39: 	BranchObj *newbo=NULL;
insilmaril@39: 	BranchObj *bo = xelection.getBranch();
insilmaril@39: 	if (bo && xelection.type()==Selection::Branch)
insilmaril@39: 		 // We accept no MapCenterObj here, so we _have_ a parent
insilmaril@39: 	{
insilmaril@39: 		QPointF p=bo->getRelPos();
insilmaril@39: 
insilmaril@39: 
insilmaril@39: 		BranchObj *parbo=(BranchObj*)(bo->getParObj());
insilmaril@39: 
insilmaril@39: 		// add below selection
insilmaril@39: 		newbo=parbo->insertBranch(bo->getNum()+1);
insilmaril@39: 		if (newbo)
insilmaril@39: 		{
insilmaril@39: 			newbo->move2RelPos (p);
insilmaril@39: 
insilmaril@39: 			// Move selection to new branch
insilmaril@39: 			bo->linkTo (newbo,-1);
insilmaril@39: 
insilmaril@39: 			saveState (newbo, "deleteKeepChilds ()", newbo, "addBranchBefore ()", 
insilmaril@39: 				QString ("Add branch before %1").arg(getName(bo)));
insilmaril@39: 
insilmaril@39: 			model->reposition();
insilmaril@39: 			xelection.update();
insilmaril@39: 		}
insilmaril@39: 	}	
insilmaril@39: 	latestSelection=xelection.getSelectString();
insilmaril@39: 	return newbo;
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::deleteSelection()
insilmaril@39: {
insilmaril@39: 	BranchObj *bo = xelection.getBranch();
insilmaril@39: 	if (bo && xelection.type()==Selection::MapCenter)
insilmaril@39: 	{
insilmaril@39: 		xelection.unselect();
insilmaril@39: 		saveStateRemovingPart (bo, QString ("Delete %1").arg(getName(bo)));
insilmaril@39: 		bo=model->removeMapCenter ((MapCenterObj*)bo);
insilmaril@39: 		if (bo) 
insilmaril@39: 		{
insilmaril@39: 			xelection.select (bo);
insilmaril@39: 			ensureSelectionVisible();
insilmaril@39: 			xelection.update();
insilmaril@0: 		}	
insilmaril@39: 		model->reposition();
insilmaril@39: 		return;
insilmaril@39: 	}
insilmaril@39: 	if (bo && xelection.type()==Selection::Branch)
insilmaril@39: 	{
insilmaril@39: 		BranchObj* par=(BranchObj*)bo->getParObj();
insilmaril@39: 		xelection.unselect();
insilmaril@39: 		saveStateRemovingPart (bo, QString ("Delete %1").arg(getName(bo)));
insilmaril@39: 		par->removeBranch(bo);
insilmaril@39: 		xelection.select (par);
insilmaril@39: 		ensureSelectionVisible();
insilmaril@39: 		model->reposition();
insilmaril@39: 		xelection.update();
insilmaril@39: 		return;
insilmaril@39: 	}
insilmaril@39: 	FloatImageObj *fio=xelection.getFloatImage();
insilmaril@39: 	if (fio)
insilmaril@39: 	{
insilmaril@39: 		BranchObj* par=(BranchObj*)fio->getParObj();
insilmaril@39: 		saveStateChangingPart(
insilmaril@39: 			par, 
insilmaril@39: 			fio,
insilmaril@39: 			"delete ()",
insilmaril@39: 			QString("Delete %1").arg(getName(fio))
insilmaril@39: 		);
insilmaril@39: 		xelection.unselect();
insilmaril@39: 		par->removeFloatImage(fio);
insilmaril@39: 		xelection.select (par);
insilmaril@39: 		model->reposition();
insilmaril@39: 		xelection.update();
insilmaril@39: 		ensureSelectionVisible();
insilmaril@39: 		return;
insilmaril@39: 	}
insilmaril@39: }
insilmaril@39: 
insilmaril@39: LinkableMapObj* MapEditor::getSelection()
insilmaril@39: {
insilmaril@39: 	return xelection.single();
insilmaril@39: }
insilmaril@39: 
insilmaril@39: BranchObj* MapEditor::getSelectedBranch()
insilmaril@39: {
insilmaril@39: 	return xelection.getBranch();
insilmaril@39: }
insilmaril@39: 
insilmaril@39: FloatImageObj* MapEditor::getSelectedFloatImage()
insilmaril@39: {
insilmaril@39: 	return xelection.getFloatImage();
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::unselect()
insilmaril@39: {
insilmaril@39: 	xelection.unselect();
insilmaril@39: }	
insilmaril@39: 
insilmaril@39: void MapEditor::reselect()
insilmaril@39: {
insilmaril@39: 	xelection.reselect();
insilmaril@39: }	
insilmaril@39: 
insilmaril@39: bool MapEditor::select (const QString &s)
insilmaril@39: {
insilmaril@39: 	if (xelection.select(s))
insilmaril@39: 	{
insilmaril@39: 		xelection.update();
insilmaril@39: 		ensureSelectionVisible();
insilmaril@39: 		sendSelection ();
insilmaril@39: 		return true;
insilmaril@39: 	}
insilmaril@39: 	return false;
insilmaril@39: }
insilmaril@39: 
insilmaril@39: bool MapEditor::select (LinkableMapObj *lmo)
insilmaril@39: {
insilmaril@39: 	if (xelection.select(lmo))
insilmaril@39: 	{
insilmaril@39: 		xelection.update();
insilmaril@39: 		ensureSelectionVisible();
insilmaril@39: 		sendSelection ();
insilmaril@39: 		return true;
insilmaril@39: 	}
insilmaril@39: 	return false;
insilmaril@39: }
insilmaril@39: 
insilmaril@39: QString MapEditor::getSelectString()
insilmaril@39: {
insilmaril@39: 	return xelection.getSelectString();
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::selectInt (LinkableMapObj *lmo)
insilmaril@39: {
insilmaril@39: 	if (lmo && xelection.single()!= lmo && isSelectBlocked()==false )
insilmaril@39: 	{
insilmaril@39: 		xelection.select(lmo);
insilmaril@39: 		xelection.update();
insilmaril@39: 		sendSelection ();
insilmaril@0: 	}	
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::selectNextBranchInt()
insilmaril@0: {
insilmaril@0: 	// Increase number of branch
insilmaril@39: 	LinkableMapObj *sel=xelection.single();
insilmaril@39: 	if (sel)
insilmaril@39: 	{
insilmaril@39: 		QString s=xelection.getSelectString();
insilmaril@0: 		QString part;
insilmaril@0: 		QString typ;
insilmaril@0: 		QString num;
insilmaril@0: 
insilmaril@0: 		// Where am I? 
insilmaril@0: 		part=s.section(",",-1);
insilmaril@0: 		typ=part.left (3);
insilmaril@0: 		num=part.right(part.length() - 3);
insilmaril@0: 
insilmaril@0: 		s=s.left (s.length() -num.length());
insilmaril@0: 
insilmaril@0: 		// Go to next lmo
insilmaril@0: 		num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0: 
insilmaril@0: 		s=s+num;
insilmaril@0: 		
insilmaril@0: 		// Try to select this one
insilmaril@0: 		if (select (s)) return;
insilmaril@0: 
insilmaril@0: 		// We have no direct successor, 
insilmaril@0: 		// try to increase the parental number in order to
insilmaril@0: 		// find a successor with same depth
insilmaril@0: 
insilmaril@39: 		int d=xelection.single()->getDepth();
insilmaril@0: 		int oldDepth=d;
insilmaril@0: 		int i;
insilmaril@0: 		bool found=false;
insilmaril@0: 		bool b;
insilmaril@0: 		while (!found && d>0)
insilmaril@0: 		{
insilmaril@0: 			s=s.section (",",0,d-1);
insilmaril@0: 			// replace substring of current depth in s with "1"
insilmaril@0: 			part=s.section(",",-1);
insilmaril@0: 			typ=part.left (3);
insilmaril@0: 			num=part.right(part.length() - 3);
insilmaril@0: 
insilmaril@0: 			if (d>1)
insilmaril@0: 			{	
insilmaril@0: 				// increase number of parent
insilmaril@0: 				num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0: 				s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0: 			} else
insilmaril@0: 			{
insilmaril@0: 				// Special case, look at orientation
insilmaril@39: 				if (xelection.single()->getOrientation()==LinkableMapObj::RightOfCenter)
insilmaril@0: 					num=QString ("%1").arg(num.toUInt()+1);
insilmaril@0: 				else	
insilmaril@0: 					num=QString ("%1").arg(num.toUInt()-1);
insilmaril@0: 				s=typ+num;
insilmaril@0: 			}	
insilmaril@0: 
insilmaril@0: 			if (select (s))
insilmaril@0: 				// pad to oldDepth, select the first branch for each depth
insilmaril@0: 				for (i=d;i<oldDepth;i++)
insilmaril@0: 				{
insilmaril@0: 					b=select (s);
insilmaril@0: 					if (b)
insilmaril@0: 					{	
insilmaril@39: 						if ( xelection.getBranch()->countBranches()>0)
insilmaril@0: 							s+=",bo:0";
insilmaril@0: 						else	
insilmaril@0: 							break;
insilmaril@0: 					} else
insilmaril@0: 						break;
insilmaril@0: 				}	
insilmaril@0: 
insilmaril@0: 			// try to select the freshly built string
insilmaril@0: 			found=select(s);
insilmaril@0: 			d--;
insilmaril@0: 		}
insilmaril@0: 		return;
insilmaril@0: 	}	
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::selectPrevBranchInt()
insilmaril@0: {
insilmaril@0: 	// Decrease number of branch
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 		QString s=xelection.getSelectString();
insilmaril@0: 		QString part;
insilmaril@0: 		QString typ;
insilmaril@0: 		QString num;
insilmaril@0: 
insilmaril@0: 		// Where am I? 
insilmaril@0: 		part=s.section(",",-1);
insilmaril@0: 		typ=part.left (3);
insilmaril@0: 		num=part.right(part.length() - 3);
insilmaril@0: 
insilmaril@0: 		s=s.left (s.length() -num.length());
insilmaril@0: 
insilmaril@39: 		int n=num.toInt()-1;
insilmaril@39: 		
insilmaril@0: 		// Go to next lmo
insilmaril@39: 		num=QString ("%1").arg(n);
insilmaril@0: 		s=s+num;
insilmaril@0: 		
insilmaril@0: 		// Try to select this one
insilmaril@39: 		if (n>=0 && select (s)) return;
insilmaril@0: 
insilmaril@0: 		// We have no direct precessor, 
insilmaril@0: 		// try to decrease the parental number in order to
insilmaril@0: 		// find a precessor with same depth
insilmaril@0: 
insilmaril@39: 		int d=xelection.single()->getDepth();
insilmaril@0: 		int oldDepth=d;
insilmaril@0: 		int i;
insilmaril@0: 		bool found=false;
insilmaril@0: 		bool b;
insilmaril@0: 		while (!found && d>0)
insilmaril@0: 		{
insilmaril@0: 			s=s.section (",",0,d-1);
insilmaril@0: 			// replace substring of current depth in s with "1"
insilmaril@0: 			part=s.section(",",-1);
insilmaril@0: 			typ=part.left (3);
insilmaril@0: 			num=part.right(part.length() - 3);
insilmaril@0: 
insilmaril@0: 			if (d>1)
insilmaril@0: 			{
insilmaril@0: 				// decrease number of parent
insilmaril@39: 				num=QString ("%1").arg(num.toInt()-1);
insilmaril@0: 				s=s.section (",",0,d-2) + ","+ typ+num;
insilmaril@0: 			} else
insilmaril@0: 			{
insilmaril@0: 				// Special case, look at orientation
insilmaril@39: 				if (xelection.single()->getOrientation()==LinkableMapObj::RightOfCenter)
insilmaril@39: 					num=QString ("%1").arg(num.toInt()-1);
insilmaril@0: 				else	
insilmaril@39: 					num=QString ("%1").arg(num.toInt()+1);
insilmaril@0: 				s=typ+num;
insilmaril@0: 			}	
insilmaril@0: 
insilmaril@0: 			if (select(s))
insilmaril@0: 				// pad to oldDepth, select the last branch for each depth
insilmaril@0: 				for (i=d;i<oldDepth;i++)
insilmaril@0: 				{
insilmaril@0: 					b=select (s);
insilmaril@0: 					if (b)
insilmaril@39: 						if ( xelection.getBranch()->countBranches()>0)
insilmaril@39: 							s+=",bo:"+ QString ("%1").arg( xelection.getBranch()->countBranches()-1 );
insilmaril@0: 						else	
insilmaril@0: 							break;
insilmaril@0: 					else
insilmaril@0: 						break;
insilmaril@0: 				}	
insilmaril@0: 			
insilmaril@0: 			// try to select the freshly built string
insilmaril@0: 			found=select(s);
insilmaril@0: 			d--;
insilmaril@0: 		}
insilmaril@0: 		return;
insilmaril@0: 	}	
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void MapEditor::selectUpperBranch()
insilmaril@0: {
insilmaril@39: 	if (isSelectBlocked() ) return;
insilmaril@39: 
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo && xelection.type()==Selection::Branch)
insilmaril@39: 	{
insilmaril@39: 		if (bo->getOrientation()==LinkableMapObj::RightOfCenter)
insilmaril@39: 			selectPrevBranchInt();
insilmaril@39: 		else
insilmaril@39: 			if (bo->getDepth()==1)
insilmaril@39: 				selectNextBranchInt();
insilmaril@0: 			else
insilmaril@39: 				selectPrevBranchInt();
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void MapEditor::selectLowerBranch()
insilmaril@0: {
insilmaril@39: 	if (isSelectBlocked() ) return;
insilmaril@39: 
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo && xelection.type()==Selection::Branch)
insilmaril@39: 	{
insilmaril@39: 		if (bo->getOrientation()==LinkableMapObj::RightOfCenter)
insilmaril@39: 			selectNextBranchInt();
insilmaril@39: 		else
insilmaril@39: 			if (bo->getDepth()==1)
insilmaril@39: 				selectPrevBranchInt();
insilmaril@0: 			else
insilmaril@39: 				selectNextBranchInt();
insilmaril@39: 	}			
insilmaril@0: }
insilmaril@0: 
insilmaril@0: 
insilmaril@0: void MapEditor::selectLeftBranch()
insilmaril@0: {
insilmaril@39: 	if (isSelectBlocked() ) return;
insilmaril@0: 
insilmaril@0: 	BranchObj* bo;
insilmaril@0: 	BranchObj* par;
insilmaril@39: 	LinkableMapObj *sel=xelection.single();
insilmaril@39: 	if (sel)
insilmaril@39: 	{
insilmaril@39: 		if (xelection.type()== Selection::MapCenter)
insilmaril@0: 		{
insilmaril@39: 			par=xelection.getBranch();
insilmaril@0: 			bo=par->getLastSelectedBranch();
insilmaril@0: 			if (bo)
insilmaril@0: 			{
insilmaril@0: 				// Workaround for reselecting on left and right side
insilmaril@39: 				if (bo->getOrientation()==LinkableMapObj::RightOfCenter)
insilmaril@39: 					bo=par->getLastBranch();
insilmaril@39: 				if (bo)
insilmaril@0: 				{
insilmaril@0: 					bo=par->getLastBranch();
insilmaril@39: 					xelection.select(bo);
insilmaril@39: 					xelection.update();
insilmaril@0: 					ensureSelectionVisible();
insilmaril@39: 					sendSelection();
insilmaril@0: 				}
insilmaril@0: 			}	
insilmaril@0: 		} else
insilmaril@0: 		{
insilmaril@39: 			par=(BranchObj*)(sel->getParObj());
insilmaril@39: 			if (sel->getOrientation()==LinkableMapObj::RightOfCenter)
insilmaril@0: 			{
insilmaril@39: 				if (xelection.type() == Selection::Branch ||
insilmaril@39: 					xelection.type() == Selection::FloatImage)
insilmaril@0: 				{
insilmaril@39: 					xelection.select(par);
insilmaril@39: 					xelection.update();
insilmaril@0: 					ensureSelectionVisible();
insilmaril@39: 					sendSelection();
insilmaril@0: 				}
insilmaril@0: 			} else
insilmaril@0: 			{
insilmaril@39: 				if (xelection.type() == Selection::Branch )
insilmaril@0: 				{
insilmaril@39: 					bo=xelection.getBranch()->getLastSelectedBranch();
insilmaril@0: 					if (bo) 
insilmaril@0: 					{
insilmaril@39: 						xelection.select(bo);
insilmaril@39: 						xelection.update();
insilmaril@0: 						ensureSelectionVisible();
insilmaril@39: 					sendSelection();
insilmaril@0: 					}
insilmaril@0: 				}
insilmaril@0: 			}
insilmaril@0: 		}	
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void MapEditor::selectRightBranch()
insilmaril@0: {
insilmaril@39: 	if (isSelectBlocked() ) return;
insilmaril@0: 
insilmaril@0: 	BranchObj* bo;
insilmaril@0: 	BranchObj* par;
insilmaril@39: 	LinkableMapObj *sel=xelection.single();
insilmaril@39: 	if (sel)
insilmaril@39: 	{
insilmaril@39: 		if (xelection.type()==Selection::MapCenter) 
insilmaril@0: 		{
insilmaril@39: 			par=xelection.getBranch();
insilmaril@0: 			bo=par->getLastSelectedBranch();
insilmaril@0: 			if (bo)
insilmaril@0: 			{
insilmaril@39: 				// Workaround for reselecting on left and right side
insilmaril@39: 				if (bo->getOrientation()==LinkableMapObj::LeftOfCenter)
insilmaril@0: 					bo=par->getFirstBranch();
insilmaril@0: 				if (bo)
insilmaril@0: 				{
insilmaril@39: 					xelection.select(bo);
insilmaril@39: 					xelection.update();
insilmaril@0: 					ensureSelectionVisible();
insilmaril@39: 					sendSelection();
insilmaril@0: 				}
insilmaril@0: 			}
insilmaril@0: 		} else
insilmaril@0: 		{
insilmaril@39: 			par=(BranchObj*)(xelection.single()->getParObj());
insilmaril@39: 			if (xelection.single()->getOrientation()==LinkableMapObj::LeftOfCenter)
insilmaril@0: 			{
insilmaril@39: 				if (xelection.type() == Selection::Branch ||
insilmaril@39: 					xelection.type() == Selection::FloatImage)
insilmaril@0: 				{
insilmaril@39: 					xelection.select(par);
insilmaril@39: 					xelection.update();
insilmaril@0: 					ensureSelectionVisible();
insilmaril@39: 					sendSelection();
insilmaril@0: 				}
insilmaril@0: 			} else
insilmaril@0: 			{
insilmaril@39: 				if (xelection.type()  == Selection::Branch) 
insilmaril@0: 				{
insilmaril@39: 					bo=xelection.getBranch()->getLastSelectedBranch();
insilmaril@0: 					if (bo) 
insilmaril@0: 					{
insilmaril@39: 						xelection.select(bo);
insilmaril@39: 						xelection.update();
insilmaril@0: 						ensureSelectionVisible();
insilmaril@39: 					sendSelection();
insilmaril@0: 					}
insilmaril@0: 				}
insilmaril@0: 			}
insilmaril@0: 		}
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void MapEditor::selectFirstBranch()
insilmaril@0: {
insilmaril@39: 	BranchObj *bo1=xelection.getBranch();
insilmaril@0: 	BranchObj *bo2;
insilmaril@0: 	BranchObj* par;
insilmaril@39: 	if (bo1)
insilmaril@39: 	{
insilmaril@39: 		par=(BranchObj*)(bo1->getParObj());
insilmaril@39: 		if (!par) return;
insilmaril@39: 		bo2=par->getFirstBranch();
insilmaril@39: 		if (bo2) {
insilmaril@39: 			xelection.select(bo2);
insilmaril@39: 			xelection.update();
insilmaril@39: 			ensureSelectionVisible();
insilmaril@39: 			sendSelection();
insilmaril@39: 		}
insilmaril@39: 	}		
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::selectLastBranch()
insilmaril@39: {
insilmaril@39: 	BranchObj *bo1=xelection.getBranch();
insilmaril@39: 	BranchObj *bo2;
insilmaril@39: 	BranchObj* par;
insilmaril@39: 	if (bo1)
insilmaril@39: 	{
insilmaril@39: 		par=(BranchObj*)(bo1->getParObj());
insilmaril@39: 		if (!par) return;
insilmaril@39: 		bo2=par->getLastBranch();
insilmaril@39: 		if (bo2) 
insilmaril@0: 		{
insilmaril@39: 			xelection.select(bo2);
insilmaril@39: 			xelection.update();
insilmaril@39: 			ensureSelectionVisible();
insilmaril@39: 			sendSelection();
insilmaril@39: 		}
insilmaril@39: 	}		
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::selectMapBackgroundImage ()
insilmaril@39: {
insilmaril@39: 	Q3FileDialog *fd=new Q3FileDialog( this);
insilmaril@39: 	fd->setMode (Q3FileDialog::ExistingFile);
insilmaril@39: 	fd->addFilter (QString (tr("Images") + " (*.png *.bmp *.xbm *.jpg *.png *.xpm *.gif *.pnm)"));
insilmaril@39: 	ImagePreview *p =new ImagePreview (fd);
insilmaril@39: 	fd->setContentsPreviewEnabled( TRUE );
insilmaril@39: 	fd->setContentsPreview( p, p );
insilmaril@39: 	fd->setPreviewMode( Q3FileDialog::Contents );
insilmaril@39: 	fd->setCaption(vymName+" - " +tr("Load background image"));
insilmaril@39: 	fd->setDir (lastImageDir);
insilmaril@39: 	fd->show();
insilmaril@39: 
insilmaril@39: 	if ( fd->exec() == QDialog::Accepted )
insilmaril@39: 	{
insilmaril@39: 		// TODO selectMapBackgroundImg in QT4 use:	lastImageDir=fd->directory();
insilmaril@39: 		lastImageDir=QDir (fd->dirPath());
insilmaril@39: 		setMapBackgroundImage (fd->selectedFile());
insilmaril@39: 	}
insilmaril@39: }	
insilmaril@39: 
insilmaril@39: void MapEditor::setMapBackgroundImage (const QString &fn)	//FIXME missing savestate
insilmaril@39: {
insilmaril@39: 	QColor oldcol=mapScene->backgroundBrush().color();
insilmaril@39: 	/*
insilmaril@39: 	saveState(
insilmaril@39: 		selection,
insilmaril@39: 		QString ("setMapBackgroundImage (%1)").arg(oldcol.name()),
insilmaril@39: 		selection,
insilmaril@39: 		QString ("setMapBackgroundImage (%1)").arg(col.name()),
insilmaril@39: 		QString("Set background color of map to %1").arg(col.name()));
insilmaril@39: 	*/	
insilmaril@39: 	QBrush brush;
insilmaril@39: 	brush.setTextureImage (QPixmap (fn));
insilmaril@39: 	mapScene->setBackgroundBrush(brush);
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::selectMapBackgroundColor()
insilmaril@39: {
insilmaril@39: 	QColor col = QColorDialog::getColor( mapScene->backgroundBrush().color(), this );
insilmaril@39: 	if ( !col.isValid() ) return;
insilmaril@39: 	setMapBackgroundColor( col );
insilmaril@39: }
insilmaril@39: 
insilmaril@39: 
insilmaril@39: void MapEditor::setMapBackgroundColor(QColor col)
insilmaril@39: {
insilmaril@39: 	QColor oldcol=mapScene->backgroundBrush().color();
insilmaril@39: 	saveState(
insilmaril@39: 		QString ("setMapBackgroundColor (\"%1\")").arg(oldcol.name()),
insilmaril@39: 		QString ("setMapBackgroundColor (\"%1\")").arg(col.name()),
insilmaril@39: 		QString("Set background color of map to %1").arg(col.name()));
insilmaril@39: 	mapScene->setBackgroundBrush(col);
insilmaril@39: }
insilmaril@39: 
insilmaril@39: QColor MapEditor::getMapBackgroundColor()
insilmaril@39: {
insilmaril@39:     return mapScene->backgroundBrush().color();
insilmaril@39: }
insilmaril@39: 
insilmaril@39: QColor MapEditor::getCurrentHeadingColor()
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo) return bo->getColor(); 
insilmaril@39: 	
insilmaril@39: 	QMessageBox::warning(0,tr("Warning"),tr("Can't get color of heading,\nthere's no branch selected"));
insilmaril@39: 	return Qt::black;
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::colorBranch (QColor c)
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 		saveState(
insilmaril@39: 			bo, 
insilmaril@39: 			QString ("colorBranch (\"%1\")").arg(bo->getColor().name()),
insilmaril@39: 			bo,
insilmaril@39: 			QString ("colorBranch (\"%1\")").arg(c.name()),
insilmaril@39: 			QString("Set color of %1 to %2").arg(getName(bo)).arg(c.name())
insilmaril@39: 		);	
insilmaril@39: 		bo->setColor(c); // color branch
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::colorSubtree (QColor c)
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo) 
insilmaril@39: 	{
insilmaril@39: 		saveStateChangingPart(
insilmaril@39: 			bo, 
insilmaril@39: 			bo,
insilmaril@39: 			QString ("colorSubtree (\"%1\")").arg(c.name()),
insilmaril@39: 			QString ("Set color of %1 and childs to %2").arg(getName(bo)).arg(c.name())
insilmaril@39: 		);	
insilmaril@39: 		bo->setColorSubtree (c); // color links, color childs
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@39: 
insilmaril@39: void MapEditor::toggleStandardFlag(QString f)
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo) 
insilmaril@39: 	{
insilmaril@39: 		QString u,r;
insilmaril@39: 		if (bo->isSetStandardFlag(f))
insilmaril@0: 		{
insilmaril@39: 			r="unsetFlag";
insilmaril@39: 			u="setFlag";
insilmaril@39: 		}	
insilmaril@39: 		else
insilmaril@0: 		{
insilmaril@39: 			u="unsetFlag";
insilmaril@39: 			r="setFlag";
insilmaril@39: 		}	
insilmaril@39: 		saveState(
insilmaril@39: 			bo,
insilmaril@39: 			QString("%1 (\"%2\")").arg(u).arg(f), 
insilmaril@39: 			bo,
insilmaril@39: 			QString("%1 (\"%2\")").arg(r).arg(f),
insilmaril@39: 			QString("Toggling standard flag \"%1\" of %2").arg(f).arg(getName(bo)));
insilmaril@39: 		bo->toggleStandardFlag (f,mainWindow->useFlagGroups());
insilmaril@39: 		xelection.update();
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@0: 
insilmaril@0: BranchObj* MapEditor::findText (QString s, bool cs)
insilmaril@0: {
insilmaril@39: 	QTextDocument::FindFlags flags=0;
insilmaril@39: 	if (cs) flags=QTextDocument::FindCaseSensitively;
insilmaril@39: 
insilmaril@0: 	if (!itFind) 
insilmaril@0: 	{	// Nothing found or new find process
insilmaril@0: 		if (EOFind)
insilmaril@0: 			// nothing found, start again
insilmaril@0: 			EOFind=false;
insilmaril@39: 		itFind=model->first();
insilmaril@0: 	}	
insilmaril@0: 	bool searching=true;
insilmaril@0: 	bool foundNote=false;
insilmaril@0: 	while (searching && !EOFind)
insilmaril@0: 	{
insilmaril@0: 		if (itFind)
insilmaril@0: 		{
insilmaril@0: 			// Searching in Note
insilmaril@0: 			if (itFind->getNote().contains(s,cs))
insilmaril@0: 			{
insilmaril@39: 				if (xelection.single()!=itFind) 
insilmaril@0: 				{
insilmaril@39: 					xelection.select(itFind);
insilmaril@0: 					ensureSelectionVisible();
insilmaril@0: 				}
insilmaril@39: 				if (textEditor->findText(s,flags)) 
insilmaril@0: 				{
insilmaril@0: 					searching=false;
insilmaril@0: 					foundNote=true;
insilmaril@0: 				}	
insilmaril@0: 			}
insilmaril@0: 			// Searching in Heading
insilmaril@0: 			if (searching && itFind->getHeading().contains (s,cs) ) 
insilmaril@0: 			{
insilmaril@39: 				xelection.select(itFind);
insilmaril@0: 				ensureSelectionVisible();
insilmaril@0: 				searching=false;
insilmaril@0: 			}
insilmaril@0: 		}	
insilmaril@0: 		if (!foundNote)
insilmaril@0: 		{
insilmaril@39: 			itFind=model->next(itFind);
insilmaril@0: 			if (!itFind) EOFind=true;
insilmaril@0: 		}
insilmaril@39: 	//cout <<"still searching...  "<<qPrintable( itFind->getHeading())<<endl;
insilmaril@0: 	}	
insilmaril@0: 	if (!searching)
insilmaril@39: 		return xelection.getBranch();
insilmaril@39: 	else
insilmaril@0: 		return NULL;
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void MapEditor::findReset()
insilmaril@0: {	// Necessary if text to find changes during a find process
insilmaril@0: 	itFind=NULL;
insilmaril@0: 	EOFind=false;
insilmaril@0: }
insilmaril@39: void MapEditor::setURL(const QString &url)
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 		QString oldurl=bo->getURL();
insilmaril@39: 		bo->setURL (url);
insilmaril@39: 		saveState (
insilmaril@39: 			bo,
insilmaril@39: 			QString ("setURL (\"%1\")").arg(oldurl),
insilmaril@39: 			bo,
insilmaril@39: 			QString ("setURL (\"%1\")").arg(url),
insilmaril@39: 			QString ("set URL of %1 to %2").arg(getName(bo)).arg(url)
insilmaril@39: 		);
insilmaril@39: 		updateActions();
insilmaril@39: 		model->reposition();
insilmaril@39: 		xelection.update();
insilmaril@39: 		ensureSelectionVisible();
insilmaril@39: 	}
insilmaril@39: }	
insilmaril@0: 
insilmaril@0: void MapEditor::editURL()
insilmaril@0: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@0: 	{		
insilmaril@0: 		bool ok;
insilmaril@0: 		QString text = QInputDialog::getText(
insilmaril@0: 				"VYM", tr("Enter URL:"), QLineEdit::Normal,
insilmaril@39: 				bo->getURL(), &ok, this );
insilmaril@0: 		if ( ok) 
insilmaril@0: 			// user entered something and pressed OK
insilmaril@39: 			setURL (text);
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::editLocalURL()
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 	{		
insilmaril@39: 		QStringList filters;
insilmaril@39: 		filters <<"All files (*)";
insilmaril@39: 		filters << tr("Text","Filedialog") + " (*.txt)";
insilmaril@39: 		filters << tr("Spreadsheet","Filedialog") + " (*.odp,*.sxc)";
insilmaril@39: 		filters << tr("Textdocument","Filedialog") +" (*.odw,*.sxw)";
insilmaril@39: 		filters << tr("Images","Filedialog") + " (*.png *.bmp *.xbm *.jpg *.png *.xpm *.gif *.pnm)";
insilmaril@39: 		QFileDialog *fd=new QFileDialog( this,vymName+" - " +tr("Set URL to a local file"));
insilmaril@39: 		fd->setFilters (filters);
insilmaril@39: 		fd->setCaption(vymName+" - " +tr("Set URL to a local file"));
insilmaril@39: 		fd->setDirectory (lastFileDir);
insilmaril@39: 		if (! bo->getVymLink().isEmpty() )
insilmaril@39: 			fd->selectFile( bo->getURL() );
insilmaril@39: 		fd->show();
insilmaril@39: 
insilmaril@39: 		if ( fd->exec() == QDialog::Accepted )
insilmaril@39: 		{
insilmaril@39: 			lastFileDir=QDir (fd->directory().path());
insilmaril@39: 			setURL (fd->selectedFile() );
insilmaril@39: 		}
insilmaril@39: 	}
insilmaril@39: }
insilmaril@39: 
insilmaril@39: QString MapEditor::getURL()
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 		return bo->getURL();
insilmaril@39: 	else
insilmaril@39: 		return "";
insilmaril@39: }
insilmaril@39: 
insilmaril@39: QStringList MapEditor::getURLs()
insilmaril@39: {
insilmaril@39: 	QStringList urls;
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 	{		
insilmaril@39: 		bo=bo->first();	
insilmaril@39: 		while (bo) 
insilmaril@39: 		{
insilmaril@39: 			if (!bo->getURL().isEmpty()) urls.append( bo->getURL());
insilmaril@39: 			bo=bo->next();
insilmaril@39: 		}	
insilmaril@39: 	}	
insilmaril@39: 	return urls;
insilmaril@39: }
insilmaril@39: 
insilmaril@39: 
insilmaril@0: void MapEditor::editHeading2URL()
insilmaril@0: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 		setURL (bo->getHeading());
insilmaril@39: }	
insilmaril@39: 
insilmaril@39: void MapEditor::editBugzilla2URL()
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@0: 	{		
insilmaril@39: 		QString url= "https://bugzilla.novell.com/show_bug.cgi?id="+bo->getHeading();
insilmaril@39: 		setURL (url);
insilmaril@0: 	}
insilmaril@0: }	
insilmaril@0: 
insilmaril@39: void MapEditor::editFATE2URL()
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@0: 	{		
insilmaril@39: 		QString url= "http://keeper.suse.de:8080/webfate/match/id?value=ID"+bo->getHeading();
insilmaril@39: 		saveState(
insilmaril@39: 			bo,
insilmaril@39: 			"setURL (\""+bo->getURL()+"\")",
insilmaril@39: 			bo,
insilmaril@39: 			"setURL (\""+url+"\")",
insilmaril@39: 			QString("Use heading of %1 as link to FATE").arg(getName(bo))
insilmaril@39: 		);	
insilmaril@39: 		bo->setURL (url);
insilmaril@0: 		updateActions();
insilmaril@0: 	}
insilmaril@0: }	
insilmaril@0: 
insilmaril@0: void MapEditor::editVymLink()
insilmaril@0: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@0: 	{		
insilmaril@39: 		QStringList filters;
insilmaril@39: 		filters <<"VYM map (*.vym)";
insilmaril@39: 		QFileDialog *fd=new QFileDialog( this,vymName+" - " +tr("Link to another map"));
insilmaril@39: 		fd->setFilters (filters);
insilmaril@39: 		fd->setCaption(vymName+" - " +tr("Link to another map"));
insilmaril@39: 		fd->setDirectory (lastFileDir);
insilmaril@39: 		if (! bo->getVymLink().isEmpty() )
insilmaril@39: 			fd->selectFile( bo->getVymLink() );
insilmaril@0: 		fd->show();
insilmaril@0: 
insilmaril@0: 		QString fn;
insilmaril@0: 		if ( fd->exec() == QDialog::Accepted )
insilmaril@39: 		{
insilmaril@39: 			lastFileDir=QDir (fd->directory().path());
insilmaril@39: 			saveState(
insilmaril@39: 				bo,
insilmaril@39: 				"setVymLink (\""+bo->getVymLink()+"\")",
insilmaril@39: 				bo,
insilmaril@39: 				"setVymLink (\""+fd->selectedFile()+"\")",
insilmaril@39: 				QString("Set vymlink of %1 to %2").arg(getName(bo)).arg(fd->selectedFile())
insilmaril@39: 			);	
insilmaril@39: 			setVymLinkInt (fd->selectedFile() );
insilmaril@39: 		}
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void MapEditor::deleteVymLink()
insilmaril@0: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@0: 	{		
insilmaril@39: 		saveState(
insilmaril@39: 			bo,
insilmaril@39: 			"setVymLink (\""+bo->getVymLink()+"\")",
insilmaril@39: 			bo,
insilmaril@39: 			"setVymLink (\"\")",
insilmaril@39: 			QString("Unset vymlink of %1").arg(getName(bo))
insilmaril@39: 		);	
insilmaril@39: 		bo->setVymLink ("" );
insilmaril@0: 		updateActions();
insilmaril@39: 		model->reposition();
insilmaril@39: 		scene()->update();
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::setHideExport(bool b)
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 		bo->setHideInExport (b);
insilmaril@39: 		QString u= b ? "false" : "true";
insilmaril@39: 		QString r=!b ? "false" : "true";
insilmaril@39: 		
insilmaril@39: 		saveState(
insilmaril@39: 			bo,
insilmaril@39: 			QString ("setHideExport (%1)").arg(u),
insilmaril@39: 			bo,
insilmaril@39: 			QString ("setHideExport (%1)").arg(r),
insilmaril@39: 			QString ("Set HideExport flag of %1 to %2").arg(getName(bo)).arg (r)
insilmaril@39: 		);	
insilmaril@39: 		updateActions();
insilmaril@39: 		model->reposition();
insilmaril@39: 		xelection.update();
insilmaril@39: 		scene()->update();
insilmaril@39: 	}
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::toggleHideExport()
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 		setHideExport ( !bo->hideInExport() );
insilmaril@39: }
insilmaril@39: 
insilmaril@0: QString MapEditor::getVymLink()
insilmaril@0: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 		return bo->getVymLink();
insilmaril@39: 	else	
insilmaril@39: 		return "";
insilmaril@0: 	
insilmaril@0: }
insilmaril@0: 
insilmaril@39: QStringList MapEditor::getVymLinks()
insilmaril@39: {
insilmaril@39: 	QStringList links;
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 	{		
insilmaril@39: 		bo=bo->first();	
insilmaril@39: 		while (bo) 
insilmaril@39: 		{
insilmaril@39: 			if (!bo->getVymLink().isEmpty()) links.append( bo->getVymLink());
insilmaril@39: 			bo=bo->next();
insilmaril@39: 		}	
insilmaril@39: 	}	
insilmaril@39: 	return links;
insilmaril@39: }
insilmaril@39: 
insilmaril@39: 
insilmaril@39: void MapEditor::deleteKeepChilds()
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	BranchObj *par;
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 		par=(BranchObj*)(bo->getParObj());
insilmaril@49: 
insilmaril@49: 		// Don't use this on mapcenter
insilmaril@49: 		if (!par) return;
insilmaril@49: 
insilmaril@49: 		// Check if we have childs at all to keep
insilmaril@49: 		if (bo->countBranches()==0) 
insilmaril@49: 		{
insilmaril@49: 			deleteSelection();
insilmaril@49: 			return;
insilmaril@49: 		}
insilmaril@49: 
insilmaril@39: 		QPointF p=bo->getRelPos();
insilmaril@39: 		saveStateChangingPart(
insilmaril@39: 			bo->getParObj(),
insilmaril@39: 			bo,
insilmaril@39: 			"deleteKeepChilds ()",
insilmaril@39: 			QString("Remove %1 and keep its childs").arg(getName(bo))
insilmaril@39: 		);
insilmaril@39: 
insilmaril@39: 		QString sel=model->getSelectString(bo);
insilmaril@39: 		unselect();
insilmaril@39: 		par->removeBranchHere(bo);
insilmaril@39: 		model->reposition();
insilmaril@39: 		select (sel);
insilmaril@39: 		xelection.getBranch()->move2RelPos (p);
insilmaril@39: 		model->reposition();
insilmaril@39: 	}	
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::deleteChilds()
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 	{		
insilmaril@39: 		saveStateChangingPart(
insilmaril@39: 			bo, 
insilmaril@39: 			bo,
insilmaril@39: 			"deleteChilds ()",
insilmaril@39: 			QString( "Remove childs of branch %1").arg(getName(bo))
insilmaril@39: 		);
insilmaril@39: 		bo->removeChilds();
insilmaril@39: 		model->reposition();
insilmaril@39: 	}	
insilmaril@39: }
insilmaril@39: 
insilmaril@0: void MapEditor::editMapInfo()
insilmaril@0: {
insilmaril@0: 	ExtraInfoDialog dia;
insilmaril@0: 	dia.setMapName (getFileName() );
insilmaril@39: 	dia.setAuthor (model->getAuthor() );
insilmaril@39: 	dia.setComment(model->getComment() );
insilmaril@0: 
insilmaril@0: 	// Calc some stats
insilmaril@0: 	QString stats;
insilmaril@39:     stats+=tr("%1 items on map\n","Info about map").arg (mapScene->items().size(),6);
insilmaril@0: 
insilmaril@0: 	uint b=0;
insilmaril@0: 	uint f=0;
insilmaril@0: 	uint n=0;
insilmaril@39: 	uint xl=0;
insilmaril@0: 	BranchObj *bo;
insilmaril@39: 	bo=model->first();
insilmaril@0: 	while (bo) 
insilmaril@0: 	{
insilmaril@0: 		if (!bo->getNote().isEmpty() ) n++;
insilmaril@0: 		f+= bo->countFloatImages();
insilmaril@0: 		b++;
insilmaril@39: 		xl+=bo->countXLinks();
insilmaril@39: 		bo=model->next(bo);
insilmaril@0: 	}
insilmaril@0:     stats+=QString ("%1 branches\n").arg (b-1,6);
insilmaril@39:     stats+=QString ("%1 xLinks \n").arg (xl,6);
insilmaril@0:     stats+=QString ("%1 notes\n").arg (n,6);
insilmaril@0:     stats+=QString ("%1 images\n").arg (f,6);
insilmaril@0: 	dia.setStats (stats);
insilmaril@0: 
insilmaril@0: 	// Finally show dialog
insilmaril@0: 	if (dia.exec() == QDialog::Accepted)
insilmaril@0: 	{
insilmaril@39: 		setMapAuthor (dia.getAuthor() );
insilmaril@39: 		setMapComment (dia.getComment() );
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::ensureSelectionVisible()
insilmaril@39: {
insilmaril@39: 	LinkableMapObj *lmo=xelection.single();
insilmaril@39: 	if (lmo) ensureVisible (lmo->getBBox() );
insilmaril@39: 	
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::updateSelection()
insilmaril@39: {
insilmaril@39: 	// Tell selection to update geometries
insilmaril@39: 	xelection.update();
insilmaril@39: }
insilmaril@39: 
insilmaril@0: void MapEditor::updateActions()
insilmaril@0: {
insilmaril@39: 	// Tell mainwindow to update states of actions
insilmaril@39: 	mainWindow->updateActions();
insilmaril@39: 	// TODO maybe don't update if blockReposition is set
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::updateNoteFlag()
insilmaril@39: {
insilmaril@39: 	setChanged();
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo) 
insilmaril@39: 	{
insilmaril@39: 		bo->updateNoteFlag();
insilmaril@39: 		mainWindow->updateActions();
insilmaril@0: 	}	
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::setMapAuthor (const QString &s)
insilmaril@39: {
insilmaril@39: 	saveState (
insilmaril@39: 		QString ("setMapAuthor (\"%1\")").arg(model->getAuthor()),
insilmaril@39: 		QString ("setMapAuthor (\"%1\")").arg(s),
insilmaril@39: 		QString ("Set author of map to \"%1\"").arg(s)
insilmaril@39: 	);
insilmaril@39: 	model->setAuthor (s);
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::setMapComment (const QString &s)
insilmaril@39: {
insilmaril@39: 	saveState (
insilmaril@39: 		QString ("setMapComment (\"%1\")").arg(model->getComment()),
insilmaril@39: 		QString ("setMapComment (\"%1\")").arg(s),
insilmaril@39: 		QString ("Set comment of map")
insilmaril@39: 	);
insilmaril@39: 	model->setComment (s);
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::setMapLinkStyle (const QString & s)
insilmaril@39: {
insilmaril@39: 	QString snow;
insilmaril@39: 	if (linkstyle==LinkableMapObj::Line)
insilmaril@39: 		snow="StyleLine";
insilmaril@39: 	else if (linkstyle==LinkableMapObj::Parabel)
insilmaril@39: 		snow="StyleParabel";
insilmaril@39: 	else if (linkstyle==LinkableMapObj::PolyLine)
insilmaril@39: 		snow="StylePolyLine";
insilmaril@39: 	else if (linkstyle==LinkableMapObj::PolyParabel)
insilmaril@39: 		snow="StyleParabel";
insilmaril@39: 
insilmaril@39: 	saveState (
insilmaril@39: 		QString("setMapLinkStyle (\"%1\")").arg(s),
insilmaril@39: 		QString("setMapLinkStyle (\"%1\")").arg(snow),
insilmaril@39: 		QString("Set map link style (\"%1\")").arg(s)
insilmaril@39: 	);	
insilmaril@39: 
insilmaril@39: 	if (s=="StyleLine")
insilmaril@39: 		linkstyle=LinkableMapObj::Line;
insilmaril@39: 	else if (s=="StyleParabel")
insilmaril@39: 		linkstyle=LinkableMapObj::Parabel;
insilmaril@39: 	else if (s=="StylePolyLine")
insilmaril@39: 		linkstyle=LinkableMapObj::PolyLine;
insilmaril@39: 	else	
insilmaril@39: 		linkstyle=LinkableMapObj::PolyParabel;
insilmaril@0: 
insilmaril@0: 	BranchObj *bo;
insilmaril@39: 	bo=model->first();
insilmaril@39: 	bo=model->next(bo);
insilmaril@0: 	while (bo) 
insilmaril@0: 	{
insilmaril@0: 		bo->setLinkStyle(bo->getDefLinkStyle());
insilmaril@39: 		bo=model->next(bo);
insilmaril@0: 	}
insilmaril@39: 	model->reposition();
insilmaril@0: }
insilmaril@0: 
insilmaril@39: LinkableMapObj::Style MapEditor::getMapLinkStyle ()
insilmaril@0: {
insilmaril@0: 	return linkstyle;
insilmaril@0: }	
insilmaril@0: 
insilmaril@39: void MapEditor::setMapDefLinkColor(QColor c)
insilmaril@39: {
insilmaril@39: 	defLinkColor=c;
insilmaril@39: 	BranchObj *bo;
insilmaril@39: 	bo=model->first();
insilmaril@39: 	while (bo) 
insilmaril@39: 	{
insilmaril@39: 		bo->setLinkColor();
insilmaril@39: 		bo=model->next(bo);
insilmaril@39: 	}
insilmaril@0: 	updateActions();
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::setMapLinkColorHintInt()
insilmaril@39: {
insilmaril@39: 	// called from setMapLinkColorHint(lch) or at end of parse
insilmaril@0: 	BranchObj *bo;
insilmaril@39: 	bo=model->first();
insilmaril@0: 	while (bo) 
insilmaril@0: 	{
insilmaril@0: 		bo->setLinkColor();
insilmaril@39: 		bo=model->next(bo);
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::setMapLinkColorHint(LinkableMapObj::ColorHint lch)
insilmaril@0: {
insilmaril@0: 	linkcolorhint=lch;
insilmaril@39: 	setMapLinkColorHintInt();
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::toggleMapLinkColorHint()
insilmaril@39: {
insilmaril@39: 	if (linkcolorhint==LinkableMapObj::HeadingColor)
insilmaril@39: 		linkcolorhint=LinkableMapObj::DefaultColor;
insilmaril@0: 	else	
insilmaril@39: 		linkcolorhint=LinkableMapObj::HeadingColor;
insilmaril@0: 	BranchObj *bo;
insilmaril@39: 	bo=model->first();
insilmaril@0: 	while (bo) 
insilmaril@0: 	{
insilmaril@0: 		bo->setLinkColor();
insilmaril@39: 		bo=model->next(bo);
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@39: LinkableMapObj::ColorHint MapEditor::getMapLinkColorHint()
insilmaril@0: {
insilmaril@0: 	return linkcolorhint;
insilmaril@0: }
insilmaril@0: 
insilmaril@39: QColor MapEditor::getMapDefLinkColor()
insilmaril@39: {
insilmaril@39: 	return defLinkColor;
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::setMapDefXLinkColor(QColor col)
insilmaril@39: {
insilmaril@39: 	defXLinkColor=col;
insilmaril@39: }
insilmaril@39: 
insilmaril@39: QColor MapEditor::getMapDefXLinkColor()
insilmaril@39: {
insilmaril@39: 	return defXLinkColor;
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::setMapDefXLinkWidth (int w)
insilmaril@39: {
insilmaril@39: 	defXLinkWidth=w;
insilmaril@39: }
insilmaril@39: 
insilmaril@39: int MapEditor::getMapDefXLinkWidth()
insilmaril@39: {
insilmaril@39: 	return defXLinkWidth;
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::selectMapLinkColor()
insilmaril@39: {
insilmaril@39: 	QColor col = QColorDialog::getColor( defLinkColor, this );
insilmaril@0: 	if ( !col.isValid() ) return;
insilmaril@39: 	saveState (
insilmaril@39: 		QString("setMapDefLinkColor (\"%1\")").arg(getMapDefLinkColor().name()),
insilmaril@39: 		QString("setMapDefLinkColor (\"%1\")").arg(col.name()),
insilmaril@39: 		QString("Set map link color to %1").arg(col.name())
insilmaril@39: 	);
insilmaril@39: 	setMapDefLinkColor( col );
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::selectMapSelectionColor()
insilmaril@39: {
insilmaril@39: 	QColor col = QColorDialog::getColor( defLinkColor, this );
insilmaril@39: 	setSelectionColor (col);
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::setSelectionColorInt (QColor col)
insilmaril@39: {
insilmaril@39: 	if ( !col.isValid() ) return;
insilmaril@39: 	xelection.setColor (col);
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::setSelectionColor(QColor col)
insilmaril@39: {
insilmaril@39: 	if ( !col.isValid() ) return;
insilmaril@39: 	saveState (
insilmaril@39: 		QString("setSelectionColor (%1)").arg(xelection.getColor().name()),
insilmaril@39: 		QString("setSelectionColor (%1)").arg(col.name()),
insilmaril@39: 		QString("Set color of selection box to %1").arg(col.name())
insilmaril@39: 	);
insilmaril@39: 	setSelectionColorInt (col);
insilmaril@39: }
insilmaril@39: 
insilmaril@39: QColor MapEditor::getSelectionColor()
insilmaril@39: {
insilmaril@39: 	return xelection.getColor();
insilmaril@39: }
insilmaril@39: 
insilmaril@39: bool MapEditor::scrollBranch(BranchObj *bo)
insilmaril@39: {
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 		if (bo->isScrolled()) return false;
insilmaril@39: 		if (bo->countBranches()==0) return false;
insilmaril@39: 		if (bo->getDepth()==0) return false;
insilmaril@39: 		QString u,r;
insilmaril@39: 		r="scroll";
insilmaril@39: 		u="unscroll";
insilmaril@39: 		saveState(
insilmaril@39: 			bo,
insilmaril@39: 			QString ("%1 ()").arg(u),
insilmaril@39: 			bo,
insilmaril@39: 			QString ("%1 ()").arg(r),
insilmaril@39: 			QString ("%1 %2").arg(r).arg(getName(bo))
insilmaril@39: 		);
insilmaril@39: 		bo->toggleScroll();
insilmaril@39: 		xelection.update();
insilmaril@39: 		scene()->update();
insilmaril@39: 		return true;
insilmaril@39: 	}	
insilmaril@39: 	return false;
insilmaril@39: }
insilmaril@39: 
insilmaril@39: bool MapEditor::unscrollBranch(BranchObj *bo)
insilmaril@39: {
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 		if (!bo->isScrolled()) return false;
insilmaril@39: 		if (bo->countBranches()==0) return false;
insilmaril@39: 		if (bo->getDepth()==0) return false;
insilmaril@39: 		QString u,r;
insilmaril@39: 		u="scroll";
insilmaril@39: 		r="unscroll";
insilmaril@39: 		saveState(
insilmaril@39: 			bo,
insilmaril@39: 			QString ("%1 ()").arg(u),
insilmaril@39: 			bo,
insilmaril@39: 			QString ("%1 ()").arg(r),
insilmaril@39: 			QString ("%1 %2").arg(r).arg(getName(bo))
insilmaril@39: 		);
insilmaril@39: 		bo->toggleScroll();
insilmaril@39: 		xelection.update();
insilmaril@39: 		scene()->update();
insilmaril@39: 		return true;
insilmaril@39: 	}	
insilmaril@39: 	return false;
insilmaril@39: }
insilmaril@39: 
insilmaril@0: void MapEditor::toggleScroll()
insilmaril@0: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (xelection.type()==Selection::Branch )
insilmaril@39: 	{
insilmaril@39: 		if (bo->isScrolled())
insilmaril@39: 			unscrollBranch (bo);
insilmaril@39: 		else
insilmaril@39: 			scrollBranch (bo);
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::unscrollChilds() 
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 		bo->first();
insilmaril@39: 		while (bo) 
insilmaril@39: 		{
insilmaril@39: 			if (bo->isScrolled()) unscrollBranch (bo);
insilmaril@39: 			bo=bo->next();
insilmaril@39: 		}
insilmaril@39: 	}	
insilmaril@39: }
insilmaril@39: 
insilmaril@39: FloatImageObj* MapEditor::loadFloatImageInt (QString fn)
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 		FloatImageObj *fio;
insilmaril@39: 		bo->addFloatImage();
insilmaril@39: 		fio=bo->getLastFloatImage();
insilmaril@39: 		fio->load(fn);
insilmaril@39: 		model->reposition();
insilmaril@39: 		scene()->update();
insilmaril@39: 		return fio;
insilmaril@0: 	}
insilmaril@39: 	return NULL;
insilmaril@39: }	
insilmaril@0: 
insilmaril@0: void MapEditor::loadFloatImage ()
insilmaril@0: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 
insilmaril@39: 		Q3FileDialog *fd=new Q3FileDialog( this);
insilmaril@39: 		fd->setMode (Q3FileDialog::ExistingFiles);
insilmaril@0: 		fd->addFilter (QString (tr("Images") + " (*.png *.bmp *.xbm *.jpg *.png *.xpm *.gif *.pnm)"));
insilmaril@0: 		ImagePreview *p =new ImagePreview (fd);
insilmaril@0: 		fd->setContentsPreviewEnabled( TRUE );
insilmaril@0: 		fd->setContentsPreview( p, p );
insilmaril@39: 		fd->setPreviewMode( Q3FileDialog::Contents );
insilmaril@39: 		fd->setCaption(vymName+" - " +tr("Load image"));
insilmaril@0: 		fd->setDir (lastImageDir);
insilmaril@0: 		fd->show();
insilmaril@0: 
insilmaril@0: 		if ( fd->exec() == QDialog::Accepted )
insilmaril@0: 		{
insilmaril@39: 			// TODO loadFIO in QT4 use:	lastImageDir=fd->directory();
insilmaril@39: 			lastImageDir=QDir (fd->dirPath());
insilmaril@39: 			QString s;
insilmaril@39: 			FloatImageObj *fio;
insilmaril@39: 			for (int j=0; j<fd->selectedFiles().count(); j++)
insilmaril@39: 			{
insilmaril@39: 				s=fd->selectedFiles().at(j);
insilmaril@39: 				fio=loadFloatImageInt (s);
insilmaril@39: 				if (fio)
insilmaril@39: 					saveState(
insilmaril@39: 						(LinkableMapObj*)fio,
insilmaril@39: 						"delete ()",
insilmaril@39: 						bo, 
insilmaril@39: 						QString ("loadImage (%1)").arg(s ),
insilmaril@39: 						QString("Add image %1 to %2").arg(s).arg(getName(bo))
insilmaril@39: 					);
insilmaril@39: 				else
insilmaril@39: 					// TODO loadFIO error handling
insilmaril@39: 					qWarning ("Failed to load "+s);
insilmaril@39: 			}
insilmaril@0: 		}
insilmaril@39: 		delete (p);
insilmaril@39: 		delete (fd);
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::saveFloatImageInt  (FloatImageObj *fio, const QString &type, const QString &fn)
insilmaril@39: {
insilmaril@39: 	fio->save (fn,type);
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::saveFloatImage ()
insilmaril@39: {
insilmaril@39: 	FloatImageObj *fio=xelection.getFloatImage();
insilmaril@39: 	if (fio)
insilmaril@39: 	{
insilmaril@39: 		QFileDialog *fd=new QFileDialog( this);
insilmaril@39: 		fd->setFilters (imageIO.getFilters());
insilmaril@39: 		fd->setCaption(vymName+" - " +tr("Save image"));
insilmaril@39: 		fd->setFileMode( QFileDialog::AnyFile );
insilmaril@39: 		fd->setDirectory (lastImageDir);
insilmaril@39: //		fd->setSelection (fio->getOriginalFilename());
insilmaril@0: 		fd->show();
insilmaril@0: 
insilmaril@0: 		QString fn;
insilmaril@39: 		if ( fd->exec() == QDialog::Accepted && fd->selectedFiles().count()==1)
insilmaril@0: 		{
insilmaril@39: 			fn=fd->selectedFiles().at(0);
insilmaril@39: 			if (QFile (fn).exists() )
insilmaril@0: 			{
insilmaril@39: 				QMessageBox mb( vymName,
insilmaril@39: 					tr("The file %1 exists already.\n"
insilmaril@39: 					"Do you want to overwrite it?").arg(fn),
insilmaril@0: 				QMessageBox::Warning,
insilmaril@0: 				QMessageBox::Yes | QMessageBox::Default,
insilmaril@0: 				QMessageBox::Cancel | QMessageBox::Escape,
insilmaril@39: 				QMessageBox::NoButton );
insilmaril@0: 
insilmaril@0: 				mb.setButtonText( QMessageBox::Yes, tr("Overwrite") );
insilmaril@0: 				mb.setButtonText( QMessageBox::No, tr("Cancel"));
insilmaril@0: 				switch( mb.exec() ) 
insilmaril@0: 				{
insilmaril@0: 					case QMessageBox::Yes:
insilmaril@0: 						// save 
insilmaril@39: 						break;
insilmaril@0: 					case QMessageBox::Cancel:
insilmaril@0: 						// do nothing
insilmaril@39: 						delete (fd);
insilmaril@0: 						return;
insilmaril@0: 						break;
insilmaril@0: 				}
insilmaril@0: 			}
insilmaril@39: 			saveFloatImageInt (fio,fd->selectedFilter(),fn );
insilmaril@39: 		}
insilmaril@39: 		delete (fd);
insilmaril@39: 	}
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::setFrameType(const FrameObj::FrameType &t)
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 		QString s=bo->getFrameTypeName();
insilmaril@39: 		bo->setFrameType (t);
insilmaril@39: 		saveState (bo, QString("setFrameType (\"%1\")").arg(s),
insilmaril@39: 			bo, QString ("setFrameType (\"%1\")").arg(bo->getFrameTypeName()),QString ("set type of frame to %1").arg(s));
insilmaril@39: 		model->reposition();
insilmaril@39: 		bo->updateLink();
insilmaril@39: 	}
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::setFrameType(const QString &s)	
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 		saveState (bo, QString("setFrameType (\"%1\")").arg(bo->getFrameTypeName()),
insilmaril@39: 			bo, QString ("setFrameType (\"%1\")").arg(s),QString ("set type of frame to %1").arg(s));
insilmaril@39: 		bo->setFrameType (s);
insilmaril@39: 		model->reposition();
insilmaril@39: 		bo->updateLink();
insilmaril@39: 	}
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::setFramePenColor(const QColor &c)	
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 		saveState (bo, QString("setFramePenColor (\"%1\")").arg(bo->getFramePenColor().name() ),
insilmaril@39: 			bo, QString ("setFramePenColor (\"%1\")").arg(c.name() ),QString ("set pen color of frame to %1").arg(c.name() ));
insilmaril@39: 		bo->setFramePenColor (c);
insilmaril@39: 	}	
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::setFrameBrushColor(const QColor &c)	
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 		saveState (bo, QString("setFrameBrushColor (\"%1\")").arg(bo->getFrameBrushColor().name() ),
insilmaril@39: 			bo, QString ("setFrameBrushColor (\"%1\")").arg(c.name() ),QString ("set brush color of frame to %1").arg(c.name() ));
insilmaril@39: 		bo->setFrameBrushColor (c);
insilmaril@39: 	}	
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::setFramePadding (const int &i)
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 		saveState (bo, QString("setFramePadding (\"%1\")").arg(bo->getFramePadding() ),
insilmaril@39: 			bo, QString ("setFramePadding (\"%1\")").arg(i),QString ("set brush color of frame to %1").arg(i));
insilmaril@39: 		bo->setFramePadding (i);
insilmaril@39: 		model->reposition();
insilmaril@39: 		bo->updateLink();
insilmaril@39: 	}	
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::setFrameBorderWidth(const int &i)
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 		saveState (bo, QString("setFrameBorderWidth (\"%1\")").arg(bo->getFrameBorderWidth() ),
insilmaril@39: 			bo, QString ("setFrameBorderWidth (\"%1\")").arg(i),QString ("set border width of frame to %1").arg(i));
insilmaril@39: 		bo->setFrameBorderWidth (i);
insilmaril@39: 		model->reposition();
insilmaril@39: 		bo->updateLink();
insilmaril@39: 	}	
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::setIncludeImagesVer(bool b)	
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 		QString u= b ? "false" : "true";
insilmaril@39: 		QString r=!b ? "false" : "true";
insilmaril@39: 		
insilmaril@39: 		saveState(
insilmaril@39: 			bo,
insilmaril@39: 			QString("setIncludeImagesVertically (%1)").arg(u),
insilmaril@39: 			bo, 
insilmaril@39: 			QString("setIncludeImagesVertically (%1)").arg(r),
insilmaril@39: 			QString("Include images vertically in %1").arg(getName(bo))
insilmaril@39: 		);	
insilmaril@39: 		bo->setIncludeImagesVer(b);
insilmaril@39: 		model->reposition();
insilmaril@39: 	}	
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::setIncludeImagesHor(bool b)	
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 		QString u= b ? "false" : "true";
insilmaril@39: 		QString r=!b ? "false" : "true";
insilmaril@39: 		
insilmaril@39: 		saveState(
insilmaril@39: 			bo,
insilmaril@39: 			QString("setIncludeImagesHorizontally (%1)").arg(u),
insilmaril@39: 			bo, 
insilmaril@39: 			QString("setIncludeImagesHorizontally (%1)").arg(r),
insilmaril@39: 			QString("Include images horizontally in %1").arg(getName(bo))
insilmaril@39: 		);	
insilmaril@39: 		bo->setIncludeImagesHor(b);
insilmaril@39: 		model->reposition();
insilmaril@39: 	}	
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::setHideLinkUnselected (bool b)
insilmaril@39: {
insilmaril@39: 	LinkableMapObj *sel=xelection.single();
insilmaril@39: 	if (sel &&
insilmaril@39: 		(xelection.type() == Selection::Branch || 
insilmaril@39: 		xelection.type() == Selection::MapCenter  ||
insilmaril@39: 		xelection.type() == Selection::FloatImage ))
insilmaril@39: 	{
insilmaril@39: 		QString u= b ? "false" : "true";
insilmaril@39: 		QString r=!b ? "false" : "true";
insilmaril@39: 		
insilmaril@39: 		saveState(
insilmaril@39: 			sel,
insilmaril@39: 			QString("setHideLinkUnselected (%1)").arg(u),
insilmaril@39: 			sel, 
insilmaril@39: 			QString("setHideLinkUnselected (%1)").arg(r),
insilmaril@39: 			QString("Hide link of %1 if unselected").arg(getName(sel))
insilmaril@39: 		);	
insilmaril@39: 		sel->setHideLinkUnselected(b);
insilmaril@39: 	}
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::importDirInt(BranchObj *dst, QDir d)
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 		// Traverse directories
insilmaril@39: 		d.setFilter( QDir::Dirs| QDir::Hidden | QDir::NoSymLinks );
insilmaril@39: 		QFileInfoList list = d.entryInfoList();
insilmaril@39: 		QFileInfo fi;
insilmaril@39: 
insilmaril@39: 		for (int i = 0; i < list.size(); ++i) 
insilmaril@39: 		{
insilmaril@39: 			fi=list.at(i);
insilmaril@39: 			if (fi.fileName() != "." && fi.fileName() != ".." )
insilmaril@39: 			{
insilmaril@39: 				dst->addBranch();
insilmaril@39: 				bo=dst->getLastBranch();
insilmaril@39: 				bo->setHeading (fi.fileName() );
insilmaril@39: 				bo->setColor (QColor("blue"));
insilmaril@39: 				bo->toggleScroll();
insilmaril@39: 				if ( !d.cd(fi.fileName()) ) 
insilmaril@39: 					QMessageBox::critical (0,tr("Critical Import Error"),tr("Cannot find the directory %1").arg(fi.fileName()));
insilmaril@39: 				else 
insilmaril@39: 				{
insilmaril@39: 					// Recursively add subdirs
insilmaril@39: 					importDirInt (bo,d);
insilmaril@39: 					d.cdUp();
insilmaril@39: 				}
insilmaril@39: 			}	
insilmaril@39: 		}		
insilmaril@39: 		// Traverse files
insilmaril@39: 		d.setFilter( QDir::Files| QDir::Hidden | QDir::NoSymLinks );
insilmaril@39: 		list = d.entryInfoList();
insilmaril@39: 
insilmaril@39: 		for (int i = 0; i < list.size(); ++i) 
insilmaril@39: 		{
insilmaril@39: 			fi=list.at(i);
insilmaril@39: 			dst->addBranch();
insilmaril@39: 			bo=dst->getLastBranch();
insilmaril@39: 			bo->setHeading (fi.fileName() );
insilmaril@39: 			bo->setColor (QColor("black"));
insilmaril@39: 			if (fi.fileName().right(4) == ".vym" )
insilmaril@39: 				bo->setVymLink (fi.filePath());
insilmaril@39: 		}	
insilmaril@39: 	}		
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::importDirInt (const QString &s)
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 		saveStateChangingPart (bo,bo,QString ("importDir (\"%1\")").arg(s),QString("Import directory structure from %1").arg(s));
insilmaril@39: 
insilmaril@39: 		QDir d(s);
insilmaril@39: 		importDirInt (bo,d);
insilmaril@39: 	}
insilmaril@39: }	
insilmaril@39: 
insilmaril@39: void MapEditor::importDir()
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 		QStringList filters;
insilmaril@39: 		filters <<"VYM map (*.vym)";
insilmaril@39: 		QFileDialog *fd=new QFileDialog( this,vymName+ " - " +tr("Choose directory structure to import"));
insilmaril@39: 		fd->setMode (QFileDialog::DirectoryOnly);
insilmaril@39: 		fd->setFilters (filters);
insilmaril@39: 		fd->setCaption(vymName+" - " +tr("Choose directory structure to import"));
insilmaril@39: 		fd->show();
insilmaril@39: 
insilmaril@39: 		QString fn;
insilmaril@39: 		if ( fd->exec() == QDialog::Accepted )
insilmaril@39: 		{
insilmaril@39: 			importDirInt (fd->selectedFile() );
insilmaril@39: 			model->reposition();
insilmaril@39: 			scene()->update();
insilmaril@39: 		}
insilmaril@39: 	}	
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::followXLink(int i)
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 		bo=bo->XLinkTargetAt(i);
insilmaril@39: 		if (bo) 
insilmaril@39: 		{
insilmaril@39: 			xelection.select(bo);
insilmaril@39: 			ensureSelectionVisible();
insilmaril@0: 		}
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::editXLink(int i)	// FIXME missing saveState
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39: 	{
insilmaril@39: 		XLinkObj *xlo=bo->XLinkAt(i);
insilmaril@39: 		if (xlo) 
insilmaril@39: 		{
insilmaril@39: 			EditXLinkDialog dia;
insilmaril@39: 			dia.setXLink (xlo);
insilmaril@39: 			dia.setSelection(bo);
insilmaril@39: 			if (dia.exec() == QDialog::Accepted)
insilmaril@39: 			{
insilmaril@39: 				if (dia.useSettingsGlobal() )
insilmaril@39: 				{
insilmaril@39: 					setMapDefXLinkColor (xlo->getColor() );
insilmaril@39: 					setMapDefXLinkWidth (xlo->getWidth() );
insilmaril@39: 				}
insilmaril@39: 				if (dia.deleteXLink())
insilmaril@39: 					bo->deleteXLinkAt(i);
insilmaril@39: 			}
insilmaril@39: 		}	
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@39: AttributeTable* MapEditor::attributeTable()
insilmaril@39: {
insilmaril@39: 	return attrTable;
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::testFunction1()
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo) model->moveAway (bo);
insilmaril@39: 	
insilmaril@39: /* TODO Hide hidden stuff temporary, maybe add this as regular function somewhere
insilmaril@39: 	if (hidemode==HideNone)
insilmaril@39: 	{
insilmaril@39: 		setHideTmpMode (HideExport);
insilmaril@39: 		mapCenter->calcBBoxSizeWithChilds();
insilmaril@39: 		QRectF totalBBox=mapCenter->getTotalBBox();
insilmaril@39: 		QRectF mapRect=totalBBox;
insilmaril@39: 		QCanvasRectangle *frame=NULL;
insilmaril@39: 
insilmaril@39: 		cout << "  map has =("<<totalBBox.x()<<","<<totalBBox.y()<<","<<totalBBox.width()<<","<<totalBBox.height()<<")\n";
insilmaril@39: 	
insilmaril@39: 		mapRect.setRect (totalBBox.x(), totalBBox.y(), 
insilmaril@39: 			totalBBox.width(), totalBBox.height());
insilmaril@39: 		frame=new QCanvasRectangle (mapRect,mapScene);
insilmaril@39: 		frame->setBrush (QColor(white));
insilmaril@39: 		frame->setPen (QColor(black));
insilmaril@39: 		frame->setZValue(0);
insilmaril@39: 		frame->show();    
insilmaril@39: 	}	
insilmaril@39: 	else	
insilmaril@39: 	{
insilmaril@39: 		setHideTmpMode (HideNone);
insilmaril@39: 	}	
insilmaril@39: 	cout <<"  hidemode="<<hidemode<<endl;
insilmaril@39: 	*/
insilmaril@39: }	
insilmaril@39: 	
insilmaril@39: void MapEditor::testFunction2()
insilmaril@39: {
insilmaril@39: 
insilmaril@39: /*
insilmaril@39: 	// Toggle hidemode
insilmaril@39: 	if (hidemode==HideExport)
insilmaril@39: 		setHideTmpMode (HideNone);
insilmaril@39: 	else	
insilmaril@39: 		setHideTmpMode (HideExport);
insilmaril@39: */		
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::contextMenuEvent ( QContextMenuEvent * e )
insilmaril@0: {
insilmaril@0: 	// Lineedits are already closed by preceding
insilmaril@0: 	// mouseEvent, we don't need to close here.
insilmaril@0: 
insilmaril@39:     QPointF p = mapToScene(e->pos());
insilmaril@39:     LinkableMapObj* lmo=model->findMapObj(p, NULL);
insilmaril@0: 	
insilmaril@0:     if (lmo) 
insilmaril@0: 	{	// MapObj was found
insilmaril@39: 		if (xelection.single() != lmo)
insilmaril@0: 		{
insilmaril@0: 			// select the MapObj
insilmaril@39: 			xelection.select(lmo);
insilmaril@0: 		}
insilmaril@0: 		// Context Menu 
insilmaril@39: 		if (xelection.getBranch() ) 
insilmaril@0: 		{
insilmaril@39: 			// Context Menu on branch or mapcenter
insilmaril@39: 			updateActions();
insilmaril@39: 			branchContextMenu->popup(e->globalPos() );
insilmaril@39: 		} else
insilmaril@39: 		{
insilmaril@39: 			if (xelection.getFloatImage() )
insilmaril@0: 			{
insilmaril@0: 				// Context Menu on floatimage
insilmaril@0: 				updateActions();
insilmaril@0: 				floatimageContextMenu->popup(e->globalPos() );
insilmaril@0: 			}	
insilmaril@0: 		}	
insilmaril@0: 	} else 
insilmaril@0: 	{ // No MapObj found, we are on the Canvas itself
insilmaril@39: 		// Context Menu on scene
insilmaril@0: 		updateActions();
insilmaril@39: 		contextMenuPos=p;
insilmaril@0: 		canvasContextMenu->popup(e->globalPos() );
insilmaril@0:     } 
insilmaril@39: 	e->accept();
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::keyPressEvent(QKeyEvent* e)
insilmaril@39: {
insilmaril@39: 	if (e->modifiers() & Qt::ControlModifier)
insilmaril@39: 	{
insilmaril@39: 		switch (mainWindow->getModMode())
insilmaril@39: 		{
insilmaril@39: 			case Main::ModModeColor: 
insilmaril@39: 				setCursor (PickColorCursor);
insilmaril@39: 				break;
insilmaril@39: 			case Main::ModModeCopy: 
insilmaril@39: 				setCursor (CopyCursor);
insilmaril@39: 				break;
insilmaril@39: 			case Main::ModModeXLink: 
insilmaril@39: 				setCursor (XLinkCursor);
insilmaril@39: 				break;
insilmaril@39: 			default :
insilmaril@39: 				setCursor (Qt::ArrowCursor);
insilmaril@39: 				break;
insilmaril@39: 		} 
insilmaril@39: 	}	
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::keyReleaseEvent(QKeyEvent* e)
insilmaril@39: {
insilmaril@39: 	if (!(e->modifiers() & Qt::ControlModifier))
insilmaril@39: 		setCursor (Qt::ArrowCursor);
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::mousePressEvent(QMouseEvent* e)
insilmaril@39: {
insilmaril@39: 	// Ignore right clicks, these will go to context menus
insilmaril@39: 	if (e->button() == Qt::RightButton )
insilmaril@39: 	{
insilmaril@39: 		e->ignore();
insilmaril@0: 		return;
insilmaril@0: 	}
insilmaril@0: 
insilmaril@39: 	//Ignore clicks while editing heading
insilmaril@39: 	if (isSelectBlocked() ) 
insilmaril@39: 	{
insilmaril@39: 		e->ignore();
insilmaril@39: 		return;
insilmaril@39: 	}
insilmaril@39: 
insilmaril@39:     QPointF p = mapToScene(e->pos());
insilmaril@39:     LinkableMapObj* lmo=model->findMapObj(p, NULL);
insilmaril@39: 	
insilmaril@39: 	e->accept();
insilmaril@39: 
insilmaril@39: 	//Take care of  system flags _or_ modifier modes
insilmaril@39: 	//
insilmaril@39: 	if (lmo && (typeid(*lmo)==typeid(BranchObj) ||
insilmaril@39: 		typeid(*lmo)==typeid(MapCenterObj) ))
insilmaril@39: 	{
insilmaril@39: 		QString foname=((BranchObj*)lmo)->getSystemFlagName(p);
insilmaril@39: 		if (!foname.isEmpty())
insilmaril@39: 		{
insilmaril@39: 			// systemFlag clicked
insilmaril@39: 			selectInt (lmo);
insilmaril@39: 			if (foname=="url") 
insilmaril@39: 			{
insilmaril@39: 				if (e->state() & Qt::ControlModifier)
insilmaril@39: 					mainWindow->editOpenURLTab();
insilmaril@39: 				else	
insilmaril@39: 					mainWindow->editOpenURL();
insilmaril@39: 			}	
insilmaril@39: 			else if (foname=="vymLink")
insilmaril@39: 			{
insilmaril@39: 				mainWindow->editOpenVymLink();
insilmaril@39: 				// tabWidget may change, better return now
insilmaril@39: 				// before segfaulting...
insilmaril@39: 			} else if (foname=="note")
insilmaril@39: 				mainWindow->windowToggleNoteEditor();
insilmaril@39: 			else if (foname=="hideInExport")		
insilmaril@39: 				toggleHideExport();
insilmaril@39: 			xelection.update();	
insilmaril@39: 			return;	
insilmaril@39: 		} 
insilmaril@39: 	} 
insilmaril@39: 
insilmaril@39: 	// No system flag clicked, take care of modmodes (CTRL-Click)
insilmaril@39: 	if (e->state() & Qt::ControlModifier)
insilmaril@39: 	{
insilmaril@39: 		if (mainWindow->getModMode()==Main::ModModeColor)
insilmaril@39: 		{
insilmaril@65: 			pickingColor=true;
insilmaril@65: 			setCursor (PickColorCursor);
insilmaril@65: 			return;
insilmaril@65: 		} 
insilmaril@65: 		if (mainWindow->getModMode()==Main::ModModeCopy)
insilmaril@65: 		{	
insilmaril@65: 			if (lmo && (typeid(*lmo)==typeid(BranchObj) ||
insilmaril@65: 				typeid(*lmo)==typeid(MapCenterObj) ))
insilmaril@65: 			{
insilmaril@65: 
insilmaril@65: 				selectInt (lmo);
insilmaril@65: 				copy();
insilmaril@65: 				if (lmo->getDepth()>0) select (lmo->getParObj() );
insilmaril@65: 				paste();
insilmaril@65: 				cout << "sel 1="<<getSelectedBranch()->getHeading().toStdString()<<endl;
insilmaril@65: 				lmo=getSelectedBranch()->getLastBranch();
insilmaril@65: 				cout << "sel 2="<<getSelectedBranch()->getHeading().toStdString()<<endl;
insilmaril@65: 				setCursor (Qt::ArrowCursor);
insilmaril@65: 			} else	
insilmaril@39: 				return;
insilmaril@39: 		} 
insilmaril@39: 		if (mainWindow->getModMode()==Main::ModModeXLink)
insilmaril@39: 		{	
insilmaril@39: 			BranchObj *bo_begin=NULL;
insilmaril@39: 			if (lmo)
insilmaril@39: 				bo_begin=(BranchObj*)(lmo);
insilmaril@39: 			else	
insilmaril@39: 				if (xelection.getBranch() ) 
insilmaril@39: 					bo_begin=xelection.getBranch();
insilmaril@39: 			if (bo_begin)	
insilmaril@39: 			{
insilmaril@39: 				drawingLink=true;
insilmaril@39: 				linkingObj_src=bo_begin;
insilmaril@39: 				tmpXLink=new XLinkObj (mapScene);
insilmaril@39: 				tmpXLink->setBegin (bo_begin);
insilmaril@39: 				tmpXLink->setEnd   (p);
insilmaril@39: 				tmpXLink->setColor(defXLinkColor);
insilmaril@39: 				tmpXLink->setWidth(defXLinkWidth);
insilmaril@39: 				tmpXLink->updateXLink();
insilmaril@39: 				tmpXLink->setVisibility (true);
insilmaril@39: 				return;
insilmaril@39: 			} 
insilmaril@39: 		}
insilmaril@39: 	}	// End of modmodes
insilmaril@39: 
insilmaril@0:     if (lmo) 
insilmaril@39: 	{	
insilmaril@39: 		// Select the clicked object
insilmaril@39: 		selectInt (lmo);
insilmaril@39: 
insilmaril@39: 		// Left Button	    Move Branches
insilmaril@39: 		if (e->button() == Qt::LeftButton )
insilmaril@0: 		{
insilmaril@39: 			//movingObj_start.setX( p.x() - selection->x() );// TODO replaced selection->lmo here	
insilmaril@39: 			//movingObj_start.setY( p.y() - selection->y() );	
insilmaril@39: 			movingObj_start.setX( p.x() - lmo->x() );	
insilmaril@39: 			movingObj_start.setY( p.y() - lmo->y() );	
insilmaril@39: 			movingObj_orgPos.setX (lmo->x() );
insilmaril@39: 			movingObj_orgPos.setY (lmo->y() );
insilmaril@39: 			movingObj_orgRelPos=lmo->getRelPos();
insilmaril@39: 
insilmaril@39: 			// If modMode==copy, then we want to "move" the _new_ object around
insilmaril@39: 			// then we need the offset from p to the _old_ selection, because of tmp
insilmaril@65: 			/*
insilmaril@39: 			if (mainWindow->getModMode()==Main::ModModeCopy &&
insilmaril@39: 				e->state() & Qt::ControlModifier)
insilmaril@0: 			{
insilmaril@39: 				BranchObj *bo=xelection.getBranch();
insilmaril@39: 				if (bo)
insilmaril@39: 				{
insilmaril@39: 					copyingObj=true;
insilmaril@39: 					bo->addBranch ((BranchObj*)xelection.single());
insilmaril@39: 					unselect();
insilmaril@39: 					xelection.select(bo->getLastBranch());
insilmaril@39: 					model->reposition();
insilmaril@39: 				}
insilmaril@39: 			} 
insilmaril@65: 			*/
insilmaril@39: 
insilmaril@39: 			movingObj=xelection.single();	
insilmaril@0: 		} else
insilmaril@0: 			// Middle Button    Toggle Scroll
insilmaril@0: 			// (On Mac OS X this won't work, but we still have 
insilmaril@0: 			// a button in the toolbar)
insilmaril@39: 			if (e->button() == Qt::MidButton )
insilmaril@0: 				toggleScroll();
insilmaril@0: 		updateActions();
insilmaril@39: 		xelection.update();
insilmaril@0: 	} else 
insilmaril@39: 	{ // No MapObj found, we are on the scene itself
insilmaril@39: 		// Left Button	    move Pos of sceneView
insilmaril@39: 		if (e->button() == Qt::LeftButton )
insilmaril@0: 		{
insilmaril@0: 			movingObj=NULL;	// move Content not Obj
insilmaril@0: 			movingObj_start=e->globalPos();
insilmaril@39: 			movingCont_start=QPointF (
insilmaril@39: 				horizontalScrollBar()->value(),
insilmaril@39: 				verticalScrollBar()->value());
insilmaril@39: 			movingVec=QPointF(0,0);
insilmaril@39: 			setCursor(HandOpenCursor);
insilmaril@0: 		} 
insilmaril@0:     } 
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::mouseMoveEvent(QMouseEvent* e)
insilmaril@39: {
insilmaril@39:     QPointF p = mapToScene(e->pos());
insilmaril@39: 	LinkableMapObj *lmosel=xelection.single();
insilmaril@39: 
insilmaril@0:     // Move the selected MapObj
insilmaril@39:     if ( lmosel && movingObj) 
insilmaril@0:     {	
insilmaril@39: 		// reset cursor if we are moving and don't copy
insilmaril@39: 		if (mainWindow->getModMode()!=Main::ModModeCopy)
insilmaril@39: 			setCursor (Qt::ArrowCursor);
insilmaril@39: 
insilmaril@39: 		// To avoid jumping of the sceneView, only 
insilmaril@39: 		// ensureSelectionVisible, if not tmp linked
insilmaril@39: 		if (!lmosel->hasParObjTmp())
insilmaril@39: 			ensureSelectionVisible ();
insilmaril@0: 		
insilmaril@39: 		// Now move the selection, but add relative position 
insilmaril@39: 		// (movingObj_start) where selection was chosen with 
insilmaril@39: 		// mousepointer. (This avoids flickering resp. jumping 
insilmaril@0: 		// of selection back to absPos)
insilmaril@0: 		
insilmaril@0: 		// Check if we could link 
insilmaril@39: 		LinkableMapObj* lmo=model->findMapObj(p, lmosel);
insilmaril@0: 		
insilmaril@0: 
insilmaril@39: 		FloatObj *fio=xelection.getFloatImage();
insilmaril@39: 		if (fio)
insilmaril@0: 		{
insilmaril@39: 			fio->move   (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );		
insilmaril@39: 			fio->setRelPos();
insilmaril@39: 			fio->updateLink(); //no need for reposition, if we update link here
insilmaril@39: 			xelection.update();
insilmaril@0: 
insilmaril@0: 			// Relink float to new mapcenter or branch, if shift is pressed	
insilmaril@0: 			// Only relink, if selection really has a new parent
insilmaril@39: 			if ( (e->modifiers()==Qt::ShiftModifier) && lmo &&
insilmaril@0: 				( (typeid(*lmo)==typeid(BranchObj)) ||
insilmaril@0: 				  (typeid(*lmo)==typeid(MapCenterObj)) ) &&
insilmaril@39: 				( lmo != fio->getParObj())  
insilmaril@0: 				)
insilmaril@0: 			{
insilmaril@39: 				if (typeid(*fio) == typeid(FloatImageObj) && 
insilmaril@39: 				( (typeid(*lmo)==typeid(BranchObj) ||
insilmaril@39: 				  typeid(*lmo)==typeid(MapCenterObj)) ))  
insilmaril@0: 				{
insilmaril@39: 
insilmaril@39: 					// Also save the move which was done so far
insilmaril@39: 					QString pold=qpointfToString(movingObj_orgRelPos);
insilmaril@39: 					QString pnow=qpointfToString(fio->getRelPos());
insilmaril@39: 					saveState(
insilmaril@39: 						fio,
insilmaril@39: 						"moveRel "+pold,
insilmaril@39: 						fio,
insilmaril@39: 						"moveRel "+pnow,
insilmaril@39: 						QString("Move %1 to relative position %2").arg(getName(fio)).arg(pnow));
insilmaril@39: 					fio->getParObj()->requestReposition();
insilmaril@39: 					model->reposition();
insilmaril@39: 
insilmaril@39: 					linkTo (model->getSelectString(lmo));
insilmaril@39: 					//movingObj=lmosel;
insilmaril@39: 					//movingObj_orgRelPos=lmosel->getRelPos();	
insilmaril@39: 
insilmaril@39: 					model->reposition();
insilmaril@0: 				}	
insilmaril@0: 			}
insilmaril@39: 		} else	
insilmaril@39: 		{	// selection != a FloatObj
insilmaril@0: 			if (lmosel->getDepth()==0)
insilmaril@0: 			{
insilmaril@39: 				// Move MapCenter
insilmaril@39: 				if (e->buttons()== Qt::LeftButton && e->modifiers()==Qt::ShiftModifier) 
insilmaril@39: 					((MapCenterObj*)lmosel)->moveAll(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );		
insilmaril@0: 				else	
insilmaril@39: 					lmosel->move   (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );		
insilmaril@39: 				model->updateRelPositions();
insilmaril@0: 			} else
insilmaril@0: 			{	
insilmaril@0: 				if (lmosel->getDepth()==1)
insilmaril@0: 				{
insilmaril@39: 					// Move mainbranch
insilmaril@0: 					lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );		
insilmaril@39: 					lmosel->setRelPos();
insilmaril@0: 				} else
insilmaril@0: 				{
insilmaril@39: 					// Move ordinary branch
insilmaril@41: 					lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y()  );		
insilmaril@0: 				} 
insilmaril@39: 
insilmaril@39: 				// Maybe we can relink temporary?
insilmaril@39: 				if (lmo && (lmo!=lmosel) && xelection.getBranch() && 
insilmaril@39: 					 (typeid(*lmo)==typeid(BranchObj) ||
insilmaril@39: 					  typeid(*lmo)==typeid(MapCenterObj)) ) 
insilmaril@39: 
insilmaril@0: 				{
insilmaril@39: 					if (e->modifiers()==Qt::ControlModifier)
insilmaril@0: 					{
insilmaril@0: 						// Special case: CTRL to link below lmo
insilmaril@0: 						lmosel->setParObjTmp (lmo,p,+1);
insilmaril@0: 					}
insilmaril@39: 					else if (e->modifiers()==Qt::ShiftModifier)
insilmaril@0: 						lmosel->setParObjTmp (lmo,p,-1);
insilmaril@0: 					else
insilmaril@0: 						lmosel->setParObjTmp (lmo,p,0);
insilmaril@0: 				} else	
insilmaril@0: 				{
insilmaril@39: 					lmosel->unsetParObjTmp();
insilmaril@0: 				}		
insilmaril@39: 				// reposition subbranch
insilmaril@39: 				lmosel->reposition();	
insilmaril@0: 			} // depth>0
insilmaril@0: 
insilmaril@39: 			xelection.update();
insilmaril@0: 		} // no FloatImageObj
insilmaril@0: 
insilmaril@39: 		scene()->update();
insilmaril@0: 		return;
insilmaril@0: 	} // selection && moving_obj
insilmaril@0: 		
insilmaril@39: 	// Draw a link from one branch to another
insilmaril@39: 	if (drawingLink)
insilmaril@39: 	{
insilmaril@39: 		 tmpXLink->setEnd (p);
insilmaril@39: 		 tmpXLink->updateXLink();
insilmaril@39: 	}	 
insilmaril@39: 	
insilmaril@39:     // Move sceneView 
insilmaril@39:     if (!movingObj && !pickingColor &&!drawingLink && e->buttons() == Qt::LeftButton ) 
insilmaril@39: 	{
insilmaril@39: 		QPointF p=e->globalPos();
insilmaril@0: 		movingVec.setX(-p.x() + movingObj_start.x() );
insilmaril@0: 		movingVec.setY(-p.y() + movingObj_start.y() );
insilmaril@39: 		horizontalScrollBar()->setSliderPosition((int)( movingCont_start.x()+movingVec.x() ));
insilmaril@39: 		verticalScrollBar()->setSliderPosition((int)( movingCont_start.y()+movingVec.y() ) );
insilmaril@0:     }
insilmaril@0: }
insilmaril@0: 
insilmaril@0: 
insilmaril@39: void MapEditor::mouseReleaseEvent(QMouseEvent* e)
insilmaril@39: {
insilmaril@39:     QPointF p = mapToScene(e->pos());
insilmaril@0: 	LinkableMapObj *dst;
insilmaril@39: 	LinkableMapObj *lmosel=xelection.single();
insilmaril@0: 	// Have we been picking color?
insilmaril@0: 	if (pickingColor)
insilmaril@0: 	{
insilmaril@0: 		pickingColor=false;
insilmaril@39: 		setCursor (Qt::ArrowCursor);
insilmaril@0: 		// Check if we are over another branch
insilmaril@39: 		dst=model->findMapObj(p, NULL);
insilmaril@39: 		if (dst && lmosel) 
insilmaril@0: 		{	
insilmaril@39: 			if (e->state() & Qt::ShiftModifier)
insilmaril@39: 				colorBranch (((BranchObj*)dst)->getColor());
insilmaril@0: 			else	
insilmaril@39: 				colorSubtree (((BranchObj*)dst)->getColor());
insilmaril@0: 		} 
insilmaril@0: 		return;
insilmaril@0: 	}
insilmaril@39: 
insilmaril@39: 	// Have we been drawing a link?
insilmaril@39: 	if (drawingLink)	
insilmaril@39: 	{
insilmaril@39: 		drawingLink=false;
insilmaril@39: 		// Check if we are over another branch
insilmaril@39: 		dst=model->findMapObj(p, NULL);
insilmaril@39: 		if (dst && lmosel) 
insilmaril@39: 		{	
insilmaril@39: 			tmpXLink->setEnd ( ((BranchObj*)(dst)) );
insilmaril@39: 			tmpXLink->updateXLink();
insilmaril@39: 			tmpXLink->activate(); //FIXME savestate missing
insilmaril@39: 			//saveStateComplete(QString("Activate xLink from %1 to %2").arg(getName(tmpXLink->getBegin())).arg(getName(tmpXLink->getEnd())) );	
insilmaril@39: 		} else
insilmaril@39: 		{
insilmaril@39: 			delete(tmpXLink);
insilmaril@39: 			tmpXLink=NULL;
insilmaril@39: 		}
insilmaril@39: 		return;
insilmaril@39: 	}
insilmaril@39: 	
insilmaril@0:     // Have we been moving something?
insilmaril@39:     if ( lmosel && movingObj ) 
insilmaril@0:     {	
insilmaril@39: 		FloatImageObj *fo=xelection.getFloatImage();
insilmaril@39: 		if(fo)
insilmaril@39: 		{
insilmaril@39: 			// Moved FloatObj. Maybe we need to reposition
insilmaril@39: 		    QString pold=qpointfToString(movingObj_orgRelPos);
insilmaril@39: 		    QString pnow=qpointfToString(fo->getRelPos());
insilmaril@39: 			saveState(
insilmaril@39: 				fo,
insilmaril@39: 				"moveRel "+pold,
insilmaril@39: 				fo,
insilmaril@39: 				"moveRel "+pnow,
insilmaril@39: 				QString("Move %1 to relative position %2").arg(getName(fo)).arg(pnow));
insilmaril@39: 
insilmaril@39: 			fo->getParObj()->requestReposition();
insilmaril@39: 			model->reposition();
insilmaril@39: 		}	
insilmaril@39: 
insilmaril@0: 		// Check if we are over another branch, but ignore 
insilmaril@0: 		// any found LMOs, which are FloatObjs
insilmaril@39: 		dst=model->findMapObj(mapToScene(e->pos() ), lmosel);
insilmaril@39: 
insilmaril@39: 		if (dst && (typeid(*dst)!=typeid(BranchObj) && typeid(*dst)!=typeid(MapCenterObj))) 
insilmaril@0: 			dst=NULL;
insilmaril@0: 		
insilmaril@39: 		BranchObj *bo=xelection.getBranch();
insilmaril@39: 		if (bo && bo->getDepth()==0)
insilmaril@39: 		{	
insilmaril@39:             if (movingObj_orgPos != bo->getAbsPos())
insilmaril@39:             {
insilmaril@39:                 QString pold=qpointfToString(movingObj_orgPos);
insilmaril@39:                 QString pnow=qpointfToString(bo->getAbsPos());
insilmaril@39:                 saveState(
insilmaril@39:                     fo,
insilmaril@39:                     "move "+pold,
insilmaril@39:                     fo,
insilmaril@39:                     "move "+pnow,
insilmaril@39:                     QString("Move mapcenter %1 to position %2").arg(getName(bo)).arg(pnow));
insilmaril@39:             }
insilmaril@39: 		}
insilmaril@39: 	
insilmaril@39: 		if (xelection.type() == Selection::Branch )
insilmaril@39: 		{	// A branch was moved
insilmaril@39: 			
insilmaril@0: 			// save the position in case we link to mapcenter
insilmaril@39: 			QPointF savePos=QPointF (lmosel->getAbsPos()  );
insilmaril@0: 
insilmaril@0: 			// Reset the temporary drawn link to the original one
insilmaril@39: 			lmosel->unsetParObjTmp();
insilmaril@39: 
insilmaril@39: 			// For Redo we may need to save original selection
insilmaril@39: 			QString preSelStr=model->getSelectString(lmosel);
insilmaril@39: 
insilmaril@39: 			copyingObj=false;	
insilmaril@0: 			if (dst ) 
insilmaril@39: 			{
insilmaril@70: 				// Don't unscroll if relinked to a scrolled parent, but
insilmaril@70: 				// select parent instead
insilmaril@70: 				bool selectParent=false;
insilmaril@70: 
insilmaril@39: 				// We have a destination, relink to that
insilmaril@39: 
insilmaril@39: 				BranchObj* bsel=xelection.getBranch();
insilmaril@39: 				BranchObj* bdst=(BranchObj*)dst;
insilmaril@39: 
insilmaril@39: 				QString preParStr=model->getSelectString (bsel->getParObj());
insilmaril@39: 				QString preNum=QString::number (bsel->getNum(),10);
insilmaril@39: 				QString preDstParStr;
insilmaril@39: 
insilmaril@39: 				if (e->state() & Qt::ShiftModifier && dst->getParObj())
insilmaril@39: 				{	// Link above dst
insilmaril@39: 					preDstParStr=model->getSelectString (dst->getParObj());
insilmaril@39: 					bsel->linkTo ( (BranchObj*)(bdst->getParObj()), bdst->getNum());
insilmaril@39: 				} else 
insilmaril@39: 				if (e->state() & Qt::ControlModifier && dst->getParObj())
insilmaril@0: 				{
insilmaril@39: 					// Link below dst
insilmaril@39: 					preDstParStr=model->getSelectString (dst->getParObj());
insilmaril@39: 					bsel->linkTo ( (BranchObj*)(bdst->getParObj()), bdst->getNum()+1);
insilmaril@39: 				} else	
insilmaril@39: 				{	// Append to dst
insilmaril@70: 					if (bdst->isScrolled()) selectParent=true;
insilmaril@39: 					preDstParStr=model->getSelectString(dst);
insilmaril@39: 					bsel->linkTo (bdst,-1);
insilmaril@39: 					if (dst->getDepth()==0) bsel->move (savePos);
insilmaril@39: 				} 
insilmaril@39: 				QString postSelStr=model->getSelectString(lmosel);
insilmaril@39: 				QString postNum=QString::number (bsel->getNum(),10);
insilmaril@39: 
insilmaril@39: 				QString undoCom="linkTo (\""+ 
insilmaril@39: 					preParStr+ "\"," + preNum  +"," + 
insilmaril@39: 					QString ("%1,%2").arg(movingObj_orgPos.x()).arg(movingObj_orgPos.y())+ ")";
insilmaril@39: 
insilmaril@39: 				QString redoCom="linkTo (\""+ 
insilmaril@39: 					preDstParStr + "\"," + postNum + "," +
insilmaril@39: 					QString ("%1,%2").arg(savePos.x()).arg(savePos.y())+ ")";
insilmaril@39: 
insilmaril@39: 				saveState (
insilmaril@39: 					postSelStr,undoCom,
insilmaril@39: 					preSelStr, redoCom,
insilmaril@39: 					QString("Relink %1 to %2").arg(getName(bsel)).arg(getName(dst)) );
insilmaril@39: 
insilmaril@70: 				if (selectParent) select (bdst);
insilmaril@70: 
insilmaril@39: 				model->reposition();	// not necessary if we undo temporary move  below
insilmaril@39: 			} else
insilmaril@39: 			{
insilmaril@39: 				// No destination, undo  temporary move
insilmaril@39: 
insilmaril@39: 				if (lmosel->getDepth()==1)
insilmaril@0: 				{
insilmaril@39: 					// The select string might be different _after_ moving around.
insilmaril@39: 					// Therefor reposition and then use string of old selection, too
insilmaril@39: 					model->reposition();
insilmaril@39: 
insilmaril@39:                     QPointF rp(lmosel->getRelPos());
insilmaril@39:                     if (rp != movingObj_orgRelPos)
insilmaril@39:                     {
insilmaril@39:                         QString ps=qpointfToString(rp);
insilmaril@39:                         saveState(
insilmaril@39:                             model->getSelectString(lmosel), "moveRel "+qpointfToString(movingObj_orgRelPos), 
insilmaril@39:                             preSelStr, "moveRel "+ps, 
insilmaril@39:                             QString("Move %1 to relative position %2").arg(getName(lmosel)).arg(ps));
insilmaril@39:                     }
insilmaril@39: 				}
insilmaril@39: 
insilmaril@39: 				// Draw the original link, before selection was moved around
insilmaril@39: 				if (settings.value("/animation/use",false).toBool() && lmosel->getDepth()>1) 
insilmaril@0: 				{
insilmaril@39: 					QPointF p=bo->getParObj()->getChildPos();
insilmaril@39: 					lmosel->setRelPos();	// calc relPos first
insilmaril@39: 					model->startAnimation(
insilmaril@39: 						lmosel->getRelPos(),
insilmaril@39: 						QPointF (movingObj_orgPos.x() - p.x(), movingObj_orgPos.y() - p.y() )
insilmaril@39: 					);	
insilmaril@39: 				} else	
insilmaril@39: 					model->reposition();
insilmaril@39: 			}
insilmaril@0: 		}
insilmaril@39: 		 xelection.update();
insilmaril@39: 		// Finally resize scene, if needed
insilmaril@39: 		scene()->update();
insilmaril@0: 		movingObj=NULL;		
insilmaril@39: 
insilmaril@39: 		// Just make sure, that actions are still ok,e.g. the move branch up/down buttons...
insilmaril@39: 		updateActions();
insilmaril@0: 	} else 
insilmaril@39: 		// maybe we moved View: set old cursor
insilmaril@39: 		setCursor (Qt::ArrowCursor);
insilmaril@39:     
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::mouseDoubleClickEvent(QMouseEvent* e)
insilmaril@39: {
insilmaril@39: 	if (isSelectBlocked() ) 
insilmaril@39: 	{
insilmaril@39: 		e->ignore();
insilmaril@39: 		return;
insilmaril@39: 	}
insilmaril@39: 
insilmaril@39: 	if (e->button() == Qt::LeftButton )
insilmaril@39: 	{
insilmaril@39: 		QPointF p = mapToScene(e->pos());
insilmaril@39: 		LinkableMapObj *lmo=model->findMapObj(p, NULL);
insilmaril@0: 		if (lmo) {	// MapObj was found
insilmaril@0: 			// First select the MapObj than edit heading
insilmaril@39: 			xelection.select(lmo);
insilmaril@39: 			mainWindow->editHeading();
insilmaril@0: 		}
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void MapEditor::resizeEvent (QResizeEvent* e)
insilmaril@0: {
insilmaril@39: 	QGraphicsView::resizeEvent( e );
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::dragEnterEvent(QDragEnterEvent *event)
insilmaril@39: {
insilmaril@39: 	//for (unsigned int i=0;event->format(i);i++) // Debug mime type
insilmaril@39: 	//	cerr << event->format(i) << endl;
insilmaril@39: 
insilmaril@39: 	if (event->mimeData()->hasImage())
insilmaril@39: 		event->acceptProposedAction();
insilmaril@39: 	else	
insilmaril@39: 		if (event->mimeData()->hasUrls())
insilmaril@39: 			event->acceptProposedAction();
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::dragMoveEvent(QDragMoveEvent *)
insilmaril@39: {
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::dragLeaveEvent(QDragLeaveEvent *event)
insilmaril@39: {
insilmaril@39: 	event->accept();
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::dropEvent(QDropEvent *event)
insilmaril@39: {
insilmaril@39: 	BranchObj *sel=xelection.getBranch();
insilmaril@39: 	if (sel)
insilmaril@39: 	{
insilmaril@39: 		if (debug)
insilmaril@39: 			foreach (QString format,event->mimeData()->formats()) 
insilmaril@39: 				cout << "MapEditor: Dropped format: "<<qPrintable (format)<<endl;
insilmaril@39: 
insilmaril@39: 
insilmaril@39: 		QList <QUrl> uris;
insilmaril@39: 		if (event->mimeData()->hasImage()) 
insilmaril@39: 		{
insilmaril@39: 			 QVariant imageData = event->mimeData()->imageData();
insilmaril@39: 			 addFloatImageInt (qvariant_cast<QPixmap>(imageData));
insilmaril@39: 		} else
insilmaril@39: 		if (event->mimeData()->hasUrls())
insilmaril@39: 			uris=event->mimeData()->urls();
insilmaril@39: 
insilmaril@39: 		if (uris.count()>0)
insilmaril@39: 		{
insilmaril@39: 			QStringList files;
insilmaril@39: 			QString s;
insilmaril@39: 			QString heading;
insilmaril@39: 			BranchObj *bo;
insilmaril@39: 			for (int i=0; i<uris.count();i++)
insilmaril@39: 			{
insilmaril@39: 				// Workaround to avoid adding empty branches
insilmaril@39: 				if (!uris.at(i).toString().isEmpty())
insilmaril@39: 				{
insilmaril@39: 					bo=sel->addBranch();
insilmaril@39: 					if (bo)
insilmaril@39: 					{
insilmaril@39: 						s=uris.at(i).toLocalFile();
insilmaril@39: 						if (!s.isEmpty()) 
insilmaril@39: 						{
insilmaril@39: 						   QString file = QDir::fromNativeSeparators(s);
insilmaril@39: 						   heading = QFileInfo(file).baseName();
insilmaril@39: 						   files.append(file);
insilmaril@39: 						   if (file.endsWith(".vym", false))
insilmaril@39: 							   bo->setVymLink(file);
insilmaril@39: 						   else
insilmaril@39: 							   bo->setURL(uris.at(i).toString());
insilmaril@39: 					   } else 
insilmaril@39: 					   {
insilmaril@39: 						   bo->setURL(uris.at(i).toString());
insilmaril@39: 					   }
insilmaril@39: 
insilmaril@39: 					   if (!heading.isEmpty())
insilmaril@39: 						   bo->setHeading(heading);
insilmaril@39: 					   else
insilmaril@39: 						   bo->setHeading(uris.at(i).toString());
insilmaril@39: 					}
insilmaril@39: 				}
insilmaril@39: 			}
insilmaril@39: 			model->reposition();
insilmaril@39: 		}
insilmaril@39: 	}	
insilmaril@39: 	event->acceptProposedAction();
insilmaril@39: }
insilmaril@39: 
insilmaril@39: 
insilmaril@39: void MapEditor::sendSelection()
insilmaril@39: {
insilmaril@39: 	if (netstate!=Server) return;
insilmaril@39: 	sendData (QString("select (\"%1\")").arg(xelection.getSelectString()) );
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::newServer()
insilmaril@39: {
insilmaril@39: 	port=54321;
insilmaril@39: 	sendCounter=0;
insilmaril@39:     tcpServer = new QTcpServer(this);
insilmaril@39:     if (!tcpServer->listen(QHostAddress::Any,port)) {
insilmaril@39:         QMessageBox::critical(this, "vym server",
insilmaril@39:                               QString("Unable to start the server: %1.").arg(tcpServer->errorString()));
insilmaril@39:         close();
insilmaril@39:         return;
insilmaril@39:     }
insilmaril@39: 	connect(tcpServer, SIGNAL(newConnection()), this, SLOT(newClient()));
insilmaril@39: 	netstate=Server;
insilmaril@39: 	cout<<"Server is running on port "<<tcpServer->serverPort()<<endl;
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::connectToServer()
insilmaril@39: {
insilmaril@39: 	port=54321;
insilmaril@39: 	server="salam.suse.de";
insilmaril@39: 	server="localhost";
insilmaril@39: 	clientSocket = new QTcpSocket (this);
insilmaril@39: 	clientSocket->abort();
insilmaril@39:     clientSocket->connectToHost(server ,port);
insilmaril@39: 	connect(clientSocket, SIGNAL(readyRead()), this, SLOT(readData()));
insilmaril@39:     connect(clientSocket, SIGNAL(error(QAbstractSocket::SocketError)),
insilmaril@39:             this, SLOT(displayNetworkError(QAbstractSocket::SocketError)));
insilmaril@39: 	netstate=Client;		
insilmaril@39: 	cout<<"connected to "<<qPrintable (server)<<" port "<<port<<endl;
insilmaril@39: 
insilmaril@0: 	
insilmaril@0: }
insilmaril@0: 
insilmaril@39: void MapEditor::newClient()
insilmaril@39: {
insilmaril@39:     QTcpSocket *newClient = tcpServer->nextPendingConnection();
insilmaril@39:     connect(newClient, SIGNAL(disconnected()),
insilmaril@39:             newClient, SLOT(deleteLater()));
insilmaril@39: 
insilmaril@39: 	cout <<"ME::newClient  at "<<qPrintable( newClient->peerAddress().toString() )<<endl;
insilmaril@39: 
insilmaril@39: 	clientList.append (newClient);
insilmaril@39: }
insilmaril@39: 
insilmaril@39: 
insilmaril@39: void MapEditor::sendData(const QString &s)
insilmaril@39: {
insilmaril@39: 	if (clientList.size()==0) return;
insilmaril@39: 
insilmaril@39: 	// Create bytearray to send
insilmaril@39: 	QByteArray block;
insilmaril@39:     QDataStream out(&block, QIODevice::WriteOnly);
insilmaril@39:     out.setVersion(QDataStream::Qt_4_0);
insilmaril@39: 
insilmaril@39: 	// Reserve some space for blocksize
insilmaril@39:     out << (quint16)0;
insilmaril@39: 
insilmaril@39: 	// Write sendCounter
insilmaril@39:     out << sendCounter++;
insilmaril@39: 
insilmaril@39: 	// Write data
insilmaril@39:     out << s;
insilmaril@39: 
insilmaril@39: 	// Go back and write blocksize so far
insilmaril@39:     out.device()->seek(0);
insilmaril@39:     quint16 bs=(quint16)(block.size() - 2*sizeof(quint16));
insilmaril@39: 	out << bs;
insilmaril@39: 
insilmaril@39: 	if (debug)
insilmaril@39: 		cout << "ME::sendData  bs="<<bs<<"  counter="<<sendCounter<<"  s="<<qPrintable(s)<<endl;
insilmaril@39: 
insilmaril@39: 	for (int i=0; i<clientList.size(); ++i)
insilmaril@39: 	{
insilmaril@39: 		//cout << "Sending \""<<qPrintable (s)<<"\" to "<<qPrintable (clientList.at(i)->peerAddress().toString())<<endl;
insilmaril@39: 		clientList.at(i)->write (block);
insilmaril@39: 	}
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::readData ()
insilmaril@39: {
insilmaril@39: 	while (clientSocket->bytesAvailable() >=(int)sizeof(quint16) )
insilmaril@39: 	{
insilmaril@39: 		if (debug)
insilmaril@39: 			cout <<"readData  bytesAvail="<<clientSocket->bytesAvailable();
insilmaril@39: 		quint16 recCounter;
insilmaril@39: 		quint16 blockSize;
insilmaril@39: 
insilmaril@39: 		QDataStream in(clientSocket);
insilmaril@39: 		in.setVersion(QDataStream::Qt_4_0);
insilmaril@39: 
insilmaril@39: 		in >> blockSize;
insilmaril@39: 		in >> recCounter;
insilmaril@39: 		
insilmaril@39: 		QString t;
insilmaril@39: 		in >>t;
insilmaril@39: 		if (debug)
insilmaril@39: 			cout << "  t="<<qPrintable (t)<<endl;
insilmaril@39: 		parseAtom (t);
insilmaril@39: 	}
insilmaril@39: 	return;
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::displayNetworkError(QAbstractSocket::SocketError socketError)
insilmaril@39: {
insilmaril@39:     switch (socketError) {
insilmaril@39:     case QAbstractSocket::RemoteHostClosedError:
insilmaril@39:         break;
insilmaril@39:     case QAbstractSocket::HostNotFoundError:
insilmaril@39:         QMessageBox::information(this, vymName +" Network client",
insilmaril@39:                                  "The host was not found. Please check the "
insilmaril@39:                                     "host name and port settings.");
insilmaril@39:         break;
insilmaril@39:     case QAbstractSocket::ConnectionRefusedError:
insilmaril@39:         QMessageBox::information(this, vymName + " Network client",
insilmaril@39:                                  "The connection was refused by the peer. "
insilmaril@39:                                     "Make sure the fortune server is running, "
insilmaril@39:                                     "and check that the host name and port "
insilmaril@39:                                     "settings are correct.");
insilmaril@39:         break;
insilmaril@39:     default:
insilmaril@39:         QMessageBox::information(this, vymName + " Network client",
insilmaril@39:                                  QString("The following error occurred: %1.")
insilmaril@39:                                  .arg(clientSocket->errorString()));
insilmaril@39:     }
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::autosave()
insilmaril@39: {
insilmaril@62: 	if (filePath=="")
insilmaril@62: 	{
insilmaril@62: 		if (debug) cout <<"  ME::autosave  rejected, no filepath available\n";
insilmaril@62: 		return;
insilmaril@62: 	}
insilmaril@62: 
insilmaril@39: 	QDateTime now=QDateTime().currentDateTime();
insilmaril@39: 	/* FIXME debug
insilmaril@39: 	cout << "ME::autosave checking "<<qPrintable(filePath)<<"...\n"; 
insilmaril@39: 	cout << "fsaved: "<<qPrintable (fileChangedTime.toString())<<endl;
insilmaril@39: 	cout << "  fnow: "<<qPrintable (QFileInfo(filePath).lastModified().toString())<<endl;
insilmaril@39: 	cout << "  time: "<<qPrintable (now.toString())<<endl;
insilmaril@39: 	cout << " zipped="<<zipped<<endl;
insilmaril@39: 	*/
insilmaril@62: 
insilmaril@39: 	// Disable autosave, while we have gone back in history
insilmaril@39: 	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@39: 	if (redosAvail>0) return;
insilmaril@39: 
insilmaril@39: 	// Also disable autosave for new map without filename
insilmaril@39: 	if (filePath.isEmpty()) return;
insilmaril@39: 
insilmaril@39: 
insilmaril@66: 	if (mapUnsaved &&mapChanged && settings.value ("/mainwindow/autosave/use",true).toBool() )
insilmaril@39: 	{
insilmaril@39: 		if (QFileInfo(filePath).lastModified()<=fileChangedTime) 
insilmaril@39: 			mainWindow->fileSave (this);
insilmaril@39: 		else
insilmaril@39: 			if (debug)
insilmaril@39: 				cout <<"  ME::autosave  rejected, file on disk is newer than last save.\n"; 
insilmaril@39: 	}	
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::fileChanged()
insilmaril@39: {
insilmaril@39: 	// Check if file on disk has changed meanwhile
insilmaril@39: 	if (!filePath.isEmpty())
insilmaril@39: 	{
insilmaril@39: 		QDateTime tmod=QFileInfo (filePath).lastModified();
insilmaril@39: 		if (tmod>fileChangedTime)
insilmaril@39: 		{
insilmaril@39: 			
insilmaril@39: 			/* FIXME debug message, sometimes there's a glitch in the metrics...
insilmaril@39: 			cout << "ME::fileChanged()\n" 
insilmaril@39: 			     << "  last saved:     "<<qPrintable (fileChangedTime.toString())<<endl
insilmaril@39: 				 << "  last modififed: "<<qPrintable (tmod.toString())<<endl;
insilmaril@39: 			*/	 
insilmaril@39: 			// FIXME switch to current mapeditor and finish lineedits...
insilmaril@39: 			QMessageBox mb( vymName,
insilmaril@39: 				tr("The file of the map  on disk has changed:\n\n"  
insilmaril@39: 				   "   %1\n\nDo you want to reload that map with the new file?").arg(filePath),
insilmaril@39: 				QMessageBox::Question,
insilmaril@39: 				QMessageBox::Yes ,
insilmaril@39: 				QMessageBox::Cancel | QMessageBox::Default,
insilmaril@39: 				QMessageBox::NoButton );
insilmaril@39: 
insilmaril@39: 			mb.setButtonText( QMessageBox::Yes, tr("Reload"));
insilmaril@39: 			mb.setButtonText( QMessageBox::No, tr("Ignore"));
insilmaril@39: 			switch( mb.exec() ) 
insilmaril@39: 			{
insilmaril@39: 				case QMessageBox::Yes:
insilmaril@39: 					// Reload map
insilmaril@39: 					load (filePath,NewMap,fileType);
insilmaril@39: 		        case QMessageBox::Cancel:
insilmaril@39: 					fileChangedTime=tmod; // allow autosave to overwrite newer file!
insilmaril@39: 			}
insilmaril@39: 		}
insilmaril@39: 	}	
insilmaril@39: 
insilmaril@39: }
insilmaril@39: 
insilmaril@39: 
insilmaril@39: /*TODO not needed? void MapEditor::contentsDropEvent(QDropEvent *event) 
insilmaril@39: {
insilmaril@39: 
insilmaril@39: 		} else if (event->provides("application/x-moz-file-promise-url") && 
insilmaril@39: 			 event->provides("application/x-moz-nativeimage")) 
insilmaril@39: 		{
insilmaril@39: 			// Contains url to the img src in unicode16
insilmaril@39: 			QByteArray d = event->encodedData("application/x-moz-file-promise-url");
insilmaril@39: 			QString url = QString((const QChar*)d.data(),d.size()/2);
insilmaril@39: 			fetchImage(url);
insilmaril@39: 			event->accept();
insilmaril@39: 			update=true;
insilmaril@39: 		} else if (event->provides ("text/uri-list"))
insilmaril@39: 		{	// Uris provided e.g. by konqueror
insilmaril@39: 			Q3UriDrag::decode (event,uris);
insilmaril@39: 		} else if (event->provides ("_NETSCAPE_URL"))
insilmaril@39: 		{	// Uris provided by Mozilla
insilmaril@39: 		  QStringList l = QStringList::split("\n", event->encodedData("_NETSCAPE_URL"));
insilmaril@39: 		  uris.append(l[0]);
insilmaril@39: 		  heading = l[1];
insilmaril@39: 		} else if (event->provides("text/html")) {
insilmaril@39: 
insilmaril@39: 		  // Handels text mime types
insilmaril@39: 		  // Look like firefox allways handle text as unicode16 (2 bytes per char.)
insilmaril@39: 		  QByteArray d = event->encodedData("text/html");
insilmaril@39: 		  QString text;
insilmaril@39: 		  if (isUnicode16(d)) 
insilmaril@39: 		    text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@39: 		  else 
insilmaril@39: 		    text = QString(d);
insilmaril@39: 
insilmaril@39: 		  textEditor->setText(text);
insilmaril@39: 
insilmaril@39: 		  event->accept();
insilmaril@39: 		  update=true;
insilmaril@39: 		} else if (event->provides("text/plain")) {
insilmaril@39: 		  QByteArray d = event->encodedData("text/plain");
insilmaril@39: 		  QString text;
insilmaril@39: 		  if (isUnicode16(d))
insilmaril@39: 		    text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@39: 		  else 
insilmaril@39: 		    text = QString(d);
insilmaril@39: 
insilmaril@39: 		  textEditor->setText(text);
insilmaril@39: 		  
insilmaril@39: 		  event->accept();
insilmaril@39: 		  update= true;
insilmaril@39: 		}
insilmaril@39: 
insilmaril@39: 		*/
insilmaril@39: 
insilmaril@39: 
insilmaril@39: 
insilmaril@39: bool isUnicode16(const QByteArray &d) 
insilmaril@39: {
insilmaril@39:   // TODO: make more precise check for unicode 16.
insilmaril@39:   // Guess unicode16 if any of second bytes are zero
insilmaril@39:   unsigned int length = max(0,d.size()-2)/2;
insilmaril@39:   for (unsigned int i = 0; i<length ; i++)
insilmaril@39:     if (d.at(i*2+1)==0) return true;
insilmaril@39:   return false;
insilmaril@39: }
insilmaril@39:       
insilmaril@39: void MapEditor::addFloatImageInt (const QPixmap &img) 
insilmaril@39: {
insilmaril@39: 	BranchObj *bo=xelection.getBranch();
insilmaril@39: 	if (bo)
insilmaril@39:   {
insilmaril@39: 	FloatImageObj *fio=bo->addFloatImage();
insilmaril@39:     fio->load(img);
insilmaril@39:     fio->setOriginalFilename("No original filename (image added by dropevent)");	
insilmaril@39: 	QString s=model->getSelectString(bo);
insilmaril@39: 	saveState (PartOfMap, s, "nop ()", s, "copy ()","Copy dropped image to clipboard",fio  );
insilmaril@39: 	saveState (fio,"delete ()", bo,QString("paste(%1)").arg(curStep),"Pasting dropped image");
insilmaril@39:     model->reposition();
insilmaril@39:     scene()->update();
insilmaril@39:   }
insilmaril@39: }
insilmaril@39: 
insilmaril@39: /*
insilmaril@39: 
insilmaril@39: void MapEditor::imageDataFetched(const QByteArray &a, Q3NetworkOperation * / *nop* /) 
insilmaril@39: {
insilmaril@39:   if (!imageBuffer) imageBuffer = new QBuffer();
insilmaril@39:   if (!imageBuffer->isOpen()) {
insilmaril@39:     imageBuffer->open(QIODevice::WriteOnly | QIODevice::Append);
insilmaril@39:   }
insilmaril@39:   imageBuffer->at(imageBuffer->at()+imageBuffer->writeBlock(a));
insilmaril@39: }
insilmaril@39: 
insilmaril@39: 
insilmaril@39: void MapEditor::imageDataFinished(Q3NetworkOperation *nop) 
insilmaril@39: {
insilmaril@39: 	if (nop->state()==Q3NetworkProtocol::StDone) {
insilmaril@39: 		QPixmap img(imageBuffer->buffer());
insilmaril@39: 		addFloatImageInt (img);
insilmaril@39: 	}
insilmaril@39: 
insilmaril@39: 	if (imageBuffer) {
insilmaril@39: 		imageBuffer->close();
insilmaril@39: 		if (imageBuffer) {
insilmaril@39: 			imageBuffer->close();
insilmaril@39: 			delete imageBuffer;
insilmaril@39: 			imageBuffer = 0;
insilmaril@39: 		}
insilmaril@39: 	}
insilmaril@39: }
insilmaril@39: 
insilmaril@39: void MapEditor::fetchImage(const QString &url) 
insilmaril@39: {
insilmaril@39:   if (urlOperator) {
insilmaril@39:     urlOperator->stop();
insilmaril@39:     disconnect(urlOperator);
insilmaril@39:     delete urlOperator;
insilmaril@39:   }
insilmaril@39:   
insilmaril@39:   urlOperator = new Q3UrlOperator(url);
insilmaril@39:   connect(urlOperator, SIGNAL(finished(Q3NetworkOperation *)), 
insilmaril@39: 	  this, SLOT(imageDataFinished(Q3NetworkOperation*)));
insilmaril@39: 
insilmaril@39:   connect(urlOperator, SIGNAL(data(const QByteArray &, Q3NetworkOperation *)),
insilmaril@39: 	  this, SLOT(imageDataFetched(const QByteArray &, Q3NetworkOperation *)));
insilmaril@39:   urlOperator->get();
insilmaril@39: }
insilmaril@39: */
insilmaril@39: