insilmaril@0: #include "mapeditor.h"
insilmaril@0: 
insilmaril@374: #include <q3filedialog.h>
insilmaril@0: 
insilmaril@0: #include <iostream>
insilmaril@95: #include <cstdlib>
insilmaril@0: #include <typeinfo>
insilmaril@0: 
insilmaril@0: #include "version.h"
insilmaril@0: 
insilmaril@432: #include "parser.h"
insilmaril@175: #include "editxlinkdialog.h"
insilmaril@175: #include "exports.h"
insilmaril@175: #include "extrainfodialog.h"
insilmaril@236: #include "file.h"
insilmaril@175: #include "linkablemapobj.h"
insilmaril@175: #include "mainwindow.h"
insilmaril@175: #include "misc.h"
insilmaril@175: #include "texteditor.h"
insilmaril@314: #include "warningdialog.h"
insilmaril@0: #include "xml.h"
insilmaril@0: 
insilmaril@0: 
insilmaril@0: extern TextEditor *textEditor;
insilmaril@0: extern int statusbarTime;
insilmaril@0: extern Main *mainWindow;
insilmaril@164: extern QString tmpVymDir;
insilmaril@166: extern QString clipboardDir;
insilmaril@166: extern bool clipboardEmpty;
insilmaril@0: extern FlagRowObj *standardFlagsDefault;
insilmaril@0: 
insilmaril@366: extern QMenu* branchContextMenu;
insilmaril@366: extern QMenu* branchAddContextMenu;
insilmaril@366: extern QMenu* branchRemoveContextMenu;
insilmaril@366: extern QMenu* branchLinksContextMenu;
insilmaril@366: extern QMenu* branchXLinksContextMenuEdit;
insilmaril@366: extern QMenu* branchXLinksContextMenuFollow;
insilmaril@366: extern QMenu* floatimageContextMenu;
insilmaril@366: extern QMenu* canvasContextMenu;
insilmaril@366: 
insilmaril@0: 
insilmaril@0: extern Settings settings;
insilmaril@366: extern ImageIO imageIO;
insilmaril@0: 
insilmaril@404: extern QString vymName;
insilmaril@404: extern QString vymVersion;
insilmaril@404: 
insilmaril@269: extern QString iconPath;
insilmaril@301: extern QDir vymBaseDir;
insilmaril@366: extern QDir lastImageDir;
insilmaril@421: extern QDir lastFileDir;
insilmaril@269: 
insilmaril@164: int MapEditor::mapNum=0;	// make instance
insilmaril@0: 
insilmaril@0: ///////////////////////////////////////////////////////////////////////
insilmaril@0: ///////////////////////////////////////////////////////////////////////
insilmaril@408: MapEditor::MapEditor( QWidget* parent) :
insilmaril@421:   QGraphicsView(parent)
insilmaril@0: {
insilmaril@0: 	//cout << "Constructor ME "<<this<<endl;
insilmaril@164: 	mapNum++;
insilmaril@0: 
insilmaril@119: 
insilmaril@408: 	mapScene= new QGraphicsScene(parent);
insilmaril@408: 	//mapScene= new QGraphicsScene(QRectF(0,0,width(),height()), parent);
insilmaril@408: 	mapScene->setBackgroundBrush (QBrush(Qt::white, Qt::SolidPattern));
insilmaril@408: 
insilmaril@408: 
insilmaril@408:     setScene (mapScene);
insilmaril@0: 	
insilmaril@408:     mapCenter = new MapCenterObj(mapScene);
insilmaril@0:     mapCenter->setVisibility (true);
insilmaril@0: 	mapCenter->setMapEditor (this);
insilmaril@93: 	mapCenter->setHeading (tr("New Map","Heading of mapcenter in new map"));
insilmaril@408: 	//mapCenter->move(mapScene->width()/2-mapCenter->width()/2,mapScene->height()/2-mapCenter->height()/2);
insilmaril@408: 	mapCenter->move(0,0);
insilmaril@0: 
insilmaril@0:     printer=NULL;
insilmaril@0: 
insilmaril@97: 	defLinkColor=QColor (0,0,255);
insilmaril@97: 	defXLinkColor=QColor (180,180,180);
insilmaril@0: 	linkcolorhint=DefaultColor;
insilmaril@0: 	linkstyle=StylePolyParabel;
insilmaril@0: 
insilmaril@366: 	// Create bitmap cursors, platform dependant
insilmaril@404: 	HandOpenCursor=QCursor (QPixmap(iconPath+"cursorhandopen.png"),1,1);		
insilmaril@404: 	PickColorCursor=QCursor ( QPixmap(iconPath+"cursorcolorpicker.png"), 5,27 ); 
insilmaril@404: 	CopyCursor=QCursor ( QPixmap(iconPath+"cursorcopy.png"), 1,1 ); 
insilmaril@404: 	XLinkCursor=QCursor ( QPixmap(iconPath+"cursorxlink.png"), 1,7 ); 
insilmaril@398: 
insilmaril@398: 	setFocusPolicy (Qt::StrongFocus);
insilmaril@0: 
insilmaril@0: 	pickingColor=false;
insilmaril@91: 	drawingLink=false;
insilmaril@93: 	copyingObj=false;
insilmaril@0: 
insilmaril@0:     editingBO=NULL;
insilmaril@0:     movingObj=NULL;
insilmaril@0: 
insilmaril@442: 	xelection.setMapEditor (this);
insilmaril@424: 	xelection.unselect();
insilmaril@366: 
insilmaril@102: 	defXLinkWidth=1;
insilmaril@102: 	defXLinkColor=QColor (230,230,230);
insilmaril@102: 
insilmaril@0:     mapChanged=false;
insilmaril@0: 	mapDefault=true;
insilmaril@0: 	mapUnsaved=false;
insilmaril@0: 	
insilmaril@0: 	zipped=true;
insilmaril@0: 	filePath="";
insilmaril@294: 	fileName=tr("unnamed");
insilmaril@0: 	mapName="";
insilmaril@0: 
insilmaril@398: 	stepsTotal=settings.readNumEntry("/mapeditor/stepsTotal",100);
insilmaril@381: 	undoSet.setEntry ("/history/stepsTotal",QString::number(stepsTotal));
insilmaril@163: 	
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@139: 	blockReposition=false;
insilmaril@139: 	blockSaveState=false;
insilmaril@260: 
insilmaril@260: 	hidemode=HideNone;
insilmaril@260: 
insilmaril@377: 	// Create temporary files
insilmaril@377: 	makeTmpDirs();
insilmaril@0: 
insilmaril@417: 	setAcceptDrops (true);	
insilmaril@0: 
insilmaril@0: 	mapCenter->reposition();	//	for positioning heading
insilmaril@381: 
insilmaril@0: }
insilmaril@0: 
insilmaril@0: MapEditor::~MapEditor()
insilmaril@0: {
insilmaril@0: 	//cout <<"Destructor MapEditor\n";
insilmaril@0: }
insilmaril@0: 
insilmaril@0: MapCenterObj* MapEditor::getMapCenter()
insilmaril@0: {
insilmaril@0:     return mapCenter;
insilmaril@0: }
insilmaril@0: 
insilmaril@408: QGraphicsScene * MapEditor::getScene()
insilmaril@0: {
insilmaril@408:     return mapScene;
insilmaril@0: }
insilmaril@0: 
insilmaril@139: bool MapEditor::isRepositionBlocked()
insilmaril@0: {
insilmaril@139: 	return blockReposition;
insilmaril@0: }
insilmaril@0: 
insilmaril@420: QString MapEditor::getName (const LinkableMapObj *lmo)
insilmaril@294: {
insilmaril@314: 	QString s;
insilmaril@314: 	if (!lmo) return QString("Error: NULL has no name!");
insilmaril@294: 
insilmaril@294: 	if ((typeid(*lmo) == typeid(BranchObj) ||
insilmaril@294: 				      typeid(*lmo) == typeid(MapCenterObj))) 
insilmaril@314: 	{
insilmaril@314: 		
insilmaril@314: 		s=(((BranchObj*)lmo)->getHeading());
insilmaril@314: 		if (s=="") s="unnamed";
insilmaril@377: 		return QString("branch (%1)").arg(s);
insilmaril@377: 		//return QString("branch (<font color=\"#0000ff\">%1</font>)").arg(s);
insilmaril@314: 	}	
insilmaril@294: 	if ((typeid(*lmo) == typeid(FloatImageObj) ))
insilmaril@377: 		return QString ("floatimage [%1]").arg(((FloatImageObj*)lmo)->getOriginalFilename());
insilmaril@377: 		//return QString ("floatimage [<font color=\"#0000ff\">%1</font>]").arg(((FloatImageObj*)lmo)->getOriginalFilename());
insilmaril@294: 	return QString("Unknown type has no name!");
insilmaril@294: }
insilmaril@294: 
insilmaril@0: void MapEditor::makeTmpDirs()
insilmaril@0: {
insilmaril@0: 	// Create unique temporary directories
insilmaril@366: 	tmpMapDir=QDir::convertSeparators (tmpVymDir+QString("/mapeditor-%1").arg(mapNum));
insilmaril@366: 	histPath=QDir::convertSeparators (tmpMapDir+"/history");
insilmaril@164: 	QDir d;
insilmaril@377: 	d.mkdir (tmpMapDir);
insilmaril@0: }
insilmaril@0: 
insilmaril@408: QString MapEditor::saveToDir(const QString &tmpdir, const QString &prefix, bool writeflags, const QPointF &offset, LinkableMapObj *saveSel)
insilmaril@0: {
insilmaril@163: 	// 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@408: 	// 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@0: 		case StyleLine: 
insilmaril@0: 			ls="StyleLine";
insilmaril@0: 			break;
insilmaril@0: 		case StyleParabel:
insilmaril@0: 			ls="StyleParabel";
insilmaril@0: 			break;
insilmaril@0: 		case StylePolyLine:	
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@0: 	if (linkcolorhint==HeadingColor) 
insilmaril@0: 		colhint=attribut("linkColorHint","HeadingColor");
insilmaril@0: 
insilmaril@404: 	QString mapAttr=attribut("version",vymVersion);
insilmaril@398: 	if (!saveSel || saveSel==mapCenter)
insilmaril@0: 		mapAttr+= attribut("author",mapCenter->getAuthor()) +
insilmaril@0: 				  attribut("comment",mapCenter->getComment()) +
insilmaril@0: 			      attribut("date",mapCenter->getDate()) +
insilmaril@408: 		          attribut("backgroundColor", mapScene->backgroundBrush().color().name() ) +
insilmaril@442: 		          attribut("selectionColor", xelection.getColor().name() ) +
insilmaril@0: 		          attribut("linkStyle", ls ) +
insilmaril@97: 		          attribut("linkColor", defLinkColor.name() ) +
insilmaril@102: 		          attribut("defXLinkColor", defXLinkColor.name() ) +
insilmaril@102: 		          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@166: 	// Reset the counters before saving
insilmaril@406: 	// TODO constr. of FIO creates lots of objects, better do this in some other way...
insilmaril@408: 	FloatImageObj (mapScene).resetSaveCounter();
insilmaril@166: 
insilmaril@0: 	// Build xml recursivly
insilmaril@398: 	if (!saveSel || typeid (*saveSel) == typeid (MapCenterObj))
insilmaril@366: 		// Save complete map, if saveSel not set
insilmaril@0: 		s+=mapCenter->saveToDir(tmpdir,prefix,writeflags,offset);
insilmaril@0: 	else
insilmaril@0: 	{
insilmaril@366: 		if ( typeid(*saveSel) == typeid(BranchObj) )
insilmaril@366: 			// Save Subtree
insilmaril@366: 			s+=((BranchObj*)(saveSel))->saveToDir(tmpdir,prefix,offset);
insilmaril@366: 		else if ( typeid(*saveSel) == typeid(FloatImageObj) )
insilmaril@366: 			// Save image
insilmaril@377: 			s+=((FloatImageObj*)(saveSel))->saveToDir(tmpdir,prefix);
insilmaril@0: 	}
insilmaril@0: 
insilmaril@0: 	// Save local settings
insilmaril@0: 	s+=settings.getXMLData (destPath);
insilmaril@0: 
insilmaril@0: 	// Save selection
insilmaril@424: 	if (!xelection.isEmpty() && !saveSel ) 
insilmaril@424: 		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@395: void MapEditor::saveStateChangingPart(LinkableMapObj *undoSel, LinkableMapObj* redoSel, const QString &rc, const QString &comment)
insilmaril@0: {
insilmaril@366: 	// save the selected part of the map, Undo will replace part of map 
insilmaril@366: 	QString undoSelection="";
insilmaril@395: 	if (undoSel)
insilmaril@395: 		undoSelection=undoSel->getSelectString();
insilmaril@395: 	else
insilmaril@395: 		qWarning ("MapEditor::saveStateChangingPart  no undoSel given!");
insilmaril@395: 	QString redoSelection="";
insilmaril@395: 	if (redoSel)
insilmaril@395: 		redoSelection=undoSel->getSelectString();
insilmaril@395: 	else
insilmaril@395: 		qWarning ("MapEditor::saveStateChangingPart  no redoSel given!");
insilmaril@395: 		
insilmaril@366: 
insilmaril@366: 	saveState (PartOfMap,
insilmaril@398: 		undoSelection, "addMapReplace (\"PATH\")",
insilmaril@395: 		redoSelection, rc, 
insilmaril@366: 		comment, 
insilmaril@366: 		undoSel);
insilmaril@105: }
insilmaril@105: 
insilmaril@393: void MapEditor::saveStateRemovingPart(LinkableMapObj *redoSel, const QString &comment)
insilmaril@393: {
insilmaril@394: 	if (!redoSel)
insilmaril@393: 	{
insilmaril@394: 		qWarning ("MapEditor::saveStateRemovingPart  no redoSel given!");
insilmaril@393: 		return;
insilmaril@393: 	}
insilmaril@393: 	QString undoSelection=redoSel->getParObj()->getSelectString();
insilmaril@393: 	QString redoSelection=redoSel->getSelectString();
insilmaril@398: 	if (typeid(*redoSel) == typeid(BranchObj)  ) 
insilmaril@394: 	{
insilmaril@394: 		// save the selected branch of the map, Undo will insert part of map 
insilmaril@394: 		saveState (PartOfMap,
insilmaril@394: 			undoSelection, QString("addMapInsert (\"PATH\",%1)").arg(((BranchObj*)redoSel)->getNum()),
insilmaril@394: 			redoSelection, "delete ()", 
insilmaril@394: 			comment, 
insilmaril@394: 			redoSel);
insilmaril@394: 	}
insilmaril@393: }
insilmaril@393: 
insilmaril@106: 
insilmaril@366: void MapEditor::saveState(LinkableMapObj *undoSel, const QString &uc, LinkableMapObj *redoSel, const QString &rc, const QString &comment) 
insilmaril@366: {
insilmaril@366: 	// "Normal" savestate: save commands, selections and comment
insilmaril@366: 	// so just save commands for undo and redo
insilmaril@366: 	// and use current selection
insilmaril@366: 
insilmaril@366: 	QString redoSelection="";
insilmaril@366: 	if (redoSel) redoSelection=redoSel->getSelectString();
insilmaril@366: 	QString undoSelection="";
insilmaril@366: 	if (undoSel) undoSelection=undoSel->getSelectString();
insilmaril@366: 
insilmaril@366: 	saveState (UndoCommand,
insilmaril@366: 		undoSelection, uc,
insilmaril@366: 		redoSelection, rc, 
insilmaril@366: 		comment, 
insilmaril@366: 		NULL);
insilmaril@366: }
insilmaril@366: 
insilmaril@366: void MapEditor::saveState(const QString &undoSel, const QString &uc, const QString &redoSel, const QString &rc, const QString &comment) 
insilmaril@366: {
insilmaril@366: 	// "Normal" savestate: save commands, selections and comment
insilmaril@366: 	// so just save commands for undo and redo
insilmaril@366: 	// and use current selection
insilmaril@366: 	saveState (UndoCommand,
insilmaril@366: 		undoSel, uc,
insilmaril@366: 		redoSel, rc, 
insilmaril@366: 		comment, 
insilmaril@366: 		NULL);
insilmaril@366: }
insilmaril@366: 
insilmaril@366: 		
insilmaril@366: void MapEditor::saveState(const SaveMode &savemode, const QString &undoSelection, const QString &undoCom, const QString &redoSelection, const QString &redoCom, const QString &comment, LinkableMapObj *saveSel)
insilmaril@163: {
insilmaril@163: 	// Main saveState
insilmaril@163: 
insilmaril@139: 	if (blockSaveState) return;
insilmaril@139: 
insilmaril@163: 	/* TODO remove after testing
insilmaril@163: 	*/
insilmaril@388: 	cout << "ME::saveState()  "<<endl;
insilmaril@294: 	
insilmaril@366: 	int undosAvail=undoSet.readNumEntry ("/history/undosAvail",0);
insilmaril@381: 	int redosAvail=undoSet.readNumEntry ("/history/redosAvail",0);
insilmaril@366: 	int curStep=undoSet.readNumEntry ("/history/curStep",0);
insilmaril@163: 	// Find out current undo directory
insilmaril@381: 	if (undosAvail<stepsTotal) undosAvail++;
insilmaril@366: 	curStep++;
insilmaril@381: 	if (curStep>stepsTotal) curStep=1;
insilmaril@163: 	
insilmaril@398: 	QString backupXML="";
insilmaril@388: 	QString bakMapName=QDir::convertSeparators (QString("history-%1").arg(curStep));
insilmaril@388: 	QString bakMapDir=QDir::convertSeparators (tmpMapDir +"/"+bakMapName);
insilmaril@164: 	QString bakMapPath=QDir::convertSeparators(bakMapDir+"/map.xml");
insilmaril@164: 
insilmaril@164: 	// Create bakMapDir if not available
insilmaril@164: 	QDir d(bakMapDir);
insilmaril@164: 	if (!d.exists()) 
insilmaril@164: 		makeSubDirs (bakMapDir);
insilmaril@163: 
insilmaril@366: 	// Save depending on how much needs to be saved	
insilmaril@398: 	if (saveSel)
insilmaril@408: 		backupXML=saveToDir (bakMapDir,mapName+"-",false, QPointF (),saveSel);
insilmaril@136: 		
insilmaril@163: 	QString undoCommand="";
insilmaril@106: 	if (savemode==UndoCommand)
insilmaril@0: 	{
insilmaril@105: 		undoCommand=undoCom;
insilmaril@106: 	}	
insilmaril@366: 	else if (savemode==PartOfMap )
insilmaril@0: 	{
insilmaril@393: 		undoCommand=undoCom;
insilmaril@393: 		undoCommand.replace ("PATH",bakMapPath);
insilmaril@106: 	}
insilmaril@398: 
insilmaril@163: 	if (!backupXML.isEmpty())
insilmaril@163: 		// Write XML Data to disk
insilmaril@163: 		saveStringToDisk (QString(bakMapPath),backupXML);
insilmaril@163: 
insilmaril@388: 	// We would have to save all actions in a tree, to keep track of 
insilmaril@393: 	// possible redos after a action. Possible, but we are too lazy: forget about redos.
insilmaril@388: 	redosAvail=0;
insilmaril@388: 
insilmaril@388: 	// Write the current state to disk
insilmaril@366: 	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@388: 	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@366: 	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@366: 	undoSet.setEntry (QString("/history/step-%1/undoCommand").arg(curStep),undoCommand);
insilmaril@366: 	undoSet.setEntry (QString("/history/step-%1/undoSelection").arg(curStep),undoSelection);
insilmaril@366: 	undoSet.setEntry (QString("/history/step-%1/redoCommand").arg(curStep),redoCom);
insilmaril@366: 	undoSet.setEntry (QString("/history/step-%1/redoSelection").arg(curStep),redoSelection);
insilmaril@366: 	undoSet.setEntry (QString("/history/step-%1/comment").arg(curStep),comment);
insilmaril@404: 	undoSet.setEntry (QString("/history/version"),vymVersion);
insilmaril@366: 	undoSet.writeSettings(histPath);
insilmaril@163: 
insilmaril@163: 	/* TODO remove after testing
insilmaril@366: 	*/
insilmaril@366: 	//cout << "          into="<< histPath.toStdString()<<endl;
insilmaril@381: 	cout << "    stepsTotal="<<stepsTotal<<
insilmaril@366: 	", undosAvail="<<undosAvail<<
insilmaril@381: 	", redosAvail="<<redosAvail<<
insilmaril@366: 	", curStep="<<curStep<<endl;
insilmaril@163: 	cout << "    ---------------------------"<<endl;
insilmaril@366: 	cout << "    comment="<<comment.toStdString()<<endl;
insilmaril@366: 	cout << "    undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@366: 	cout << "    undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@366: 	cout << "    redoCom="<<redoCom.toStdString()<<endl;
insilmaril@366: 	cout << "    redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@398: 	if (saveSel) cout << "    saveSel="<<saveSel->getSelectString().ascii()<<endl;
insilmaril@294: 	cout << "    ---------------------------"<<endl;
insilmaril@377: 
insilmaril@408: 	mainWindow->updateHistory (undoSet);
insilmaril@407: 	setChanged();
insilmaril@395: 	updateActions();
insilmaril@106: }
insilmaril@106: 
insilmaril@129: void MapEditor::parseAtom(const QString &atom)
insilmaril@106: {
insilmaril@424: 	BranchObj *selb=xelection.getBranch();
insilmaril@163: 	QString s,t;
insilmaril@129: 	int x,y;
insilmaril@395: 	bool b,ok;
insilmaril@129: 
insilmaril@129: 	// Split string s into command and parameters
insilmaril@432: 	parser.parseAtom (atom);
insilmaril@432: 	QString com=parser.command();
insilmaril@129: 	
insilmaril@106: 	// External commands
insilmaril@393: 	if (com=="addBranch")
insilmaril@366: 	{
insilmaril@424: 		if (xelection.isEmpty())
insilmaril@394: 		{
insilmaril@432: 			parser.setError (Aborted,"Nothing selected");
insilmaril@424: 		} else if (! selb )
insilmaril@394: 		{				  
insilmaril@432: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@394: 		} else 
insilmaril@366: 		{	
insilmaril@394: 			QList <int> pl;
insilmaril@394: 			pl << 0 <<1;
insilmaril@432: 			if (parser.checkParamCount(pl))
insilmaril@394: 			{
insilmaril@432: 				if (parser.paramCount()==0)
insilmaril@394: 					addNewBranchInt (-2);
insilmaril@394: 				else
insilmaril@394: 				{
insilmaril@432: 					y=parser.parInt (ok,0);
insilmaril@394: 					if (ok ) addNewBranchInt (y);
insilmaril@394: 				}
insilmaril@394: 			}
insilmaril@394: 		}
insilmaril@394: 	} else if (com=="addBranchBefore")
insilmaril@394: 	{
insilmaril@424: 		if (xelection.isEmpty())
insilmaril@394: 		{
insilmaril@432: 			parser.setError (Aborted,"Nothing selected");
insilmaril@424: 		} else if (! selb )
insilmaril@394: 		{				  
insilmaril@432: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@394: 		} else 
insilmaril@394: 		{	
insilmaril@432: 			if (parser.paramCount()==0)
insilmaril@394: 			{
insilmaril@394: 				addNewBranchBefore ();
insilmaril@394: 			}	
insilmaril@394: 		}
insilmaril@393: 	} else if (com==QString("addMapReplace"))
insilmaril@393: 	{
insilmaril@424: 		if (xelection.isEmpty())
insilmaril@394: 		{
insilmaril@432: 			parser.setError (Aborted,"Nothing selected");
insilmaril@424: 		} else if (! selb )
insilmaril@394: 		{				  
insilmaril@432: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@432: 		} else if (parser.checkParamCount(1))
insilmaril@393: 		{
insilmaril@432: 			//s=parser.parString (ok,0);	// selection
insilmaril@432: 			t=parser.parString (ok,0);	// path to map
insilmaril@393: 			if (QDir::isRelativePath(t)) t=QDir::convertSeparators (tmpMapDir + "/"+t);
insilmaril@424: 			addMapReplaceInt(selb->getSelectString(),t);	
insilmaril@393: 		}
insilmaril@434: 	} else if (com==QString("addMapInsert"))
insilmaril@393: 	{
insilmaril@424: 		if (xelection.isEmpty())
insilmaril@393: 		{
insilmaril@432: 			parser.setError (Aborted,"Nothing selected");
insilmaril@424: 		} else if (! selb )
insilmaril@394: 		{				  
insilmaril@432: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@394: 		} else 
insilmaril@394: 		{	
insilmaril@432: 			if (parser.checkParamCount(2))
insilmaril@394: 			{
insilmaril@432: 				t=parser.parString (ok,0);	// path to map
insilmaril@432: 				y=parser.parInt(ok,1);		// position
insilmaril@394: 				if (QDir::isRelativePath(t)) t=QDir::convertSeparators (tmpMapDir + "/"+t);
insilmaril@394: 				addMapInsertInt(t,y);	
insilmaril@394: 			}
insilmaril@393: 		}
insilmaril@395: 	} else if (com=="colorBranch")
insilmaril@395: 	{
insilmaril@424: 		if (xelection.isEmpty())
insilmaril@395: 		{
insilmaril@432: 			parser.setError (Aborted,"Nothing selected");
insilmaril@424: 		} else if (! selb )
insilmaril@395: 		{				  
insilmaril@432: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@432: 		} else if (parser.checkParamCount(1))
insilmaril@395: 		{	
insilmaril@432: 			QColor c=parser.parColor (ok,0);
insilmaril@395: 			if (ok) colorBranch (c);
insilmaril@395: 		}	
insilmaril@417: 	} else if (com=="colorSubtree")
insilmaril@417: 	{
insilmaril@445: 		cout << "atom="<< atom.ascii()<<endl;
insilmaril@424: 		if (xelection.isEmpty())
insilmaril@417: 		{
insilmaril@432: 			parser.setError (Aborted,"Nothing selected");
insilmaril@424: 		} else if (! selb )
insilmaril@417: 		{				  
insilmaril@432: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@432: 		} else if (parser.checkParamCount(1))
insilmaril@417: 		{	
insilmaril@432: 			QColor c=parser.parColor (ok,0);
insilmaril@417: 			if (ok) colorSubtree (c);
insilmaril@417: 		}	
insilmaril@395: 	} else if (com=="cut")
insilmaril@395: 	{
insilmaril@424: 		if (xelection.isEmpty())
insilmaril@395: 		{
insilmaril@432: 			parser.setError (Aborted,"Nothing selected");
insilmaril@424: 		} else if ( xelection.type()!=Branch  && 
insilmaril@424: 					xelection.type()!=MapCenter  &&
insilmaril@424: 					xelection.type()!=FloatImage )
insilmaril@395: 		{				  
insilmaril@432: 			parser.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@432: 		} else if (parser.checkParamCount(0))
insilmaril@395: 		{	
insilmaril@395: 			cut();
insilmaril@395: 		}	
insilmaril@393: 	} else if (com=="delete")
insilmaril@393: 	{
insilmaril@424: 		if (xelection.isEmpty())
insilmaril@394: 		{
insilmaril@432: 			parser.setError (Aborted,"Nothing selected");
insilmaril@434: 		} else if (xelection.type() != Branch && xelection.type() != FloatImage )
insilmaril@424: 		{
insilmaril@434: 			parser.setError (Aborted,"Type of selection is wrong.");
insilmaril@432: 		} else if (parser.checkParamCount(0))
insilmaril@393: 		{	
insilmaril@393: 			deleteSelection();
insilmaril@393: 		}	
insilmaril@394: 	} else if (com=="deleteKeepChilds")
insilmaril@394: 	{
insilmaril@424: 		if (xelection.isEmpty())
insilmaril@394: 		{
insilmaril@432: 			parser.setError (Aborted,"Nothing selected");
insilmaril@424: 		} else if (! selb )
insilmaril@424: 		{
insilmaril@432: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@432: 		} else if (parser.checkParamCount(0))
insilmaril@394: 		{	
insilmaril@395: 			deleteKeepChilds();
insilmaril@395: 		}	
insilmaril@395: 	} else if (com=="deleteChilds")
insilmaril@395: 	{
insilmaril@424: 		if (xelection.isEmpty())
insilmaril@395: 		{
insilmaril@432: 			parser.setError (Aborted,"Nothing selected");
insilmaril@424: 		} else if (! selb)
insilmaril@424: 		{
insilmaril@432: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@432: 		} else if (parser.checkParamCount(0))
insilmaril@395: 		{	
insilmaril@395: 			deleteChilds();
insilmaril@394: 		}	
insilmaril@420: 	} else if (com=="linkTo")
insilmaril@420: 	{
insilmaril@424: 		if (xelection.isEmpty())
insilmaril@420: 		{
insilmaril@432: 			parser.setError (Aborted,"Nothing selected");
insilmaril@424: 		} else if ( selb)
insilmaril@420: 		{
insilmaril@432: 			if (parser.checkParamCount(4))
insilmaril@421: 			{
insilmaril@421: 				// 0	selectstring of parent
insilmaril@421: 				// 1	num in parent (for branches)
insilmaril@421: 				// 2,3	x,y of mainbranch or mapcenter
insilmaril@432: 				s=parser.parString(ok,0);
insilmaril@421: 				LinkableMapObj *dst=mapCenter->findObjBySelect (s);
insilmaril@421: 				if (dst)
insilmaril@421: 				{	
insilmaril@421: 					if (typeid(*dst) == typeid(BranchObj) ) 
insilmaril@421: 					{
insilmaril@421: 						// Get number in parent
insilmaril@432: 						x=parser.parInt (ok,1);
insilmaril@421: 						if (ok)
insilmaril@424: 							selb->linkTo ((BranchObj*)(dst),x);
insilmaril@421: 					} else if (typeid(*dst) == typeid(MapCenterObj) ) 
insilmaril@421: 					{
insilmaril@424: 						selb->linkTo ((BranchObj*)(dst),-1);
insilmaril@421: 						// Get coordinates of mainbranch
insilmaril@432: 						x=parser.parInt (ok,2);
insilmaril@421: 						if (ok)
insilmaril@421: 						{
insilmaril@432: 							y=parser.parInt (ok,3);
insilmaril@424: 							if (ok) selb->move (x,y);
insilmaril@421: 						}
insilmaril@421: 					}	
insilmaril@421: 				}	
insilmaril@421: 			}	
insilmaril@424: 		} else if ( xelection.type() == FloatImage) 
insilmaril@421: 		{
insilmaril@432: 			if (parser.checkParamCount(1))
insilmaril@421: 			{
insilmaril@421: 				// 0	selectstring of parent
insilmaril@432: 				s=parser.parString(ok,0);
insilmaril@421: 				LinkableMapObj *dst=mapCenter->findObjBySelect (s);
insilmaril@421: 				if (dst)
insilmaril@421: 				{	
insilmaril@421: 					if (typeid(*dst) == typeid(BranchObj) ||
insilmaril@421: 						typeid(*dst) == typeid(MapCenterObj)) 
insilmaril@421: 						linkTo (dst->getSelectString());
insilmaril@421: 				} else	
insilmaril@432: 					parser.setError (Aborted,"Destination is not a branch");
insilmaril@421: 			}		
insilmaril@421: 		} else
insilmaril@432: 			parser.setError (Aborted,"Type of selection is not a floatimage or branch");
insilmaril@432: 	} else if (com=="loadImage")
insilmaril@432: 	{
insilmaril@432: 		if (xelection.isEmpty())
insilmaril@432: 		{
insilmaril@432: 			parser.setError (Aborted,"Nothing selected");
insilmaril@432: 		} else if (! selb )
insilmaril@432: 		{				  
insilmaril@432: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@432: 		} else if (parser.checkParamCount(1))
insilmaril@432: 		{
insilmaril@432: 			s=parser.parString(ok,0);
insilmaril@432: 			if (ok) loadFloatImageInt (s);
insilmaril@432: 		}	
insilmaril@393: 	} else if (com=="moveBranchUp")
insilmaril@393: 	{
insilmaril@424: 		if (xelection.isEmpty() )
insilmaril@394: 		{
insilmaril@432: 			parser.setError (Aborted,"Nothing selected");
insilmaril@424: 		} else if (! selb )
insilmaril@394: 		{				  
insilmaril@432: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@432: 		} else if (parser.checkParamCount(0))
insilmaril@394: 		{
insilmaril@394: 			moveBranchUp();
insilmaril@394: 		}	
insilmaril@394: 	} else if (com=="moveBranchDown")
insilmaril@394: 	{
insilmaril@424: 		if (xelection.isEmpty() )
insilmaril@394: 		{
insilmaril@432: 			parser.setError (Aborted,"Nothing selected");
insilmaril@424: 		} else if (! selb )
insilmaril@394: 		{				  
insilmaril@432: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@432: 		} else if (parser.checkParamCount(0))
insilmaril@394: 		{
insilmaril@394: 			moveBranchDown();
insilmaril@394: 		}	
insilmaril@394: 	} else if (com=="move")
insilmaril@394: 	{
insilmaril@424: 		if (xelection.isEmpty() )
insilmaril@394: 		{
insilmaril@432: 			parser.setError (Aborted,"Nothing selected");
insilmaril@424: 		} else if ( xelection.type()!=Branch  && 
insilmaril@424: 					xelection.type()!=MapCenter  &&
insilmaril@424: 					xelection.type()!=FloatImage )
insilmaril@394: 		{				  
insilmaril@432: 			parser.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@432: 		} else if (parser.checkParamCount(2))
insilmaril@393: 		{	
insilmaril@432: 			x=parser.parInt (ok,0);
insilmaril@393: 			if (ok)
insilmaril@393: 			{
insilmaril@432: 				y=parser.parInt (ok,1);
insilmaril@393: 				if (ok) move (x,y);
insilmaril@393: 			}
insilmaril@393: 		}	
insilmaril@395: 	} else if (com=="moveRel")
insilmaril@393: 	{
insilmaril@424: 		if (xelection.isEmpty() )
insilmaril@394: 		{
insilmaril@432: 			parser.setError (Aborted,"Nothing selected");
insilmaril@424: 		} else if ( xelection.type()!=Branch  && 
insilmaril@424: 					xelection.type()!=MapCenter  &&
insilmaril@424: 					xelection.type()!=FloatImage )
insilmaril@394: 		{				  
insilmaril@432: 			parser.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@432: 		} else if (parser.checkParamCount(2))
insilmaril@393: 		{	
insilmaril@432: 			x=parser.parInt (ok,0);
insilmaril@393: 			if (ok)
insilmaril@393: 			{
insilmaril@432: 				y=parser.parInt (ok,1);
insilmaril@393: 				if (ok) moveRel (x,y);
insilmaril@393: 			}
insilmaril@393: 		}	
insilmaril@395: 	} else if (com=="paste")
insilmaril@395: 	{
insilmaril@424: 		if (xelection.isEmpty() )
insilmaril@395: 		{
insilmaril@432: 			parser.setError (Aborted,"Nothing selected");
insilmaril@424: 		} else if (! selb )
insilmaril@395: 		{				  
insilmaril@432: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@432: 		} else if (parser.checkParamCount(0))
insilmaril@395: 		{	
insilmaril@395: 			paste();
insilmaril@395: 		}	
insilmaril@434: 	} else if (com=="saveImage")
insilmaril@434: 	{
insilmaril@434: 		FloatImageObj *fio=xelection.getFloatImage();
insilmaril@434: 		if (!fio)
insilmaril@434: 		{
insilmaril@434: 			parser.setError (Aborted,"Type of selection is not an image");
insilmaril@434: 		} else if (parser.checkParamCount(2))
insilmaril@434: 		{
insilmaril@434: 			s=parser.parString(ok,0);
insilmaril@434: 			if (ok)
insilmaril@434: 			{
insilmaril@434: 				t=parser.parString(ok,1);
insilmaril@434: 				if (ok) saveFloatImageInt (fio,t,s);
insilmaril@434: 			}
insilmaril@434: 		}	
insilmaril@427: 	} else if (com=="scroll")
insilmaril@427: 	{
insilmaril@427: 		if (xelection.isEmpty() )
insilmaril@427: 		{
insilmaril@432: 			parser.setError (Aborted,"Nothing selected");
insilmaril@427: 		} else if (! selb )
insilmaril@427: 		{				  
insilmaril@432: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@432: 		} else if (parser.checkParamCount(0))
insilmaril@427: 		{	
insilmaril@427: 			if (!scrollBranch ())	
insilmaril@432: 				parser.setError (Aborted,"Could not scroll branch");
insilmaril@427: 		}	
insilmaril@398: 	} else if (com=="select")
insilmaril@398: 	{
insilmaril@432: 		if (parser.checkParamCount(1))
insilmaril@398: 		{
insilmaril@432: 			s=parser.parString(ok,0);
insilmaril@398: 			if (ok) select (s);
insilmaril@398: 		}	
insilmaril@432: 	} else if (com=="selectLastBranch")
insilmaril@432: 	{
insilmaril@432: 		if (xelection.isEmpty() )
insilmaril@432: 		{
insilmaril@432: 			parser.setError (Aborted,"Nothing selected");
insilmaril@432: 		} else if (! selb )
insilmaril@432: 		{				  
insilmaril@432: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@432: 		} else if (parser.checkParamCount(0))
insilmaril@432: 		{	
insilmaril@432: 			BranchObj *bo=selb->getLastBranch();
insilmaril@432: 			if (!bo)
insilmaril@432: 				parser.setError (Aborted,"Could not select last branch");
insilmaril@432: 			selectInt (bo);	
insilmaril@432: 				
insilmaril@432: 		}	
insilmaril@434: 	} else if (com=="selectLastImage")
insilmaril@434: 	{
insilmaril@434: 		if (xelection.isEmpty() )
insilmaril@434: 		{
insilmaril@434: 			parser.setError (Aborted,"Nothing selected");
insilmaril@434: 		} else if (! selb )
insilmaril@434: 		{				  
insilmaril@434: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@434: 		} else if (parser.checkParamCount(0))
insilmaril@434: 		{	
insilmaril@434: 			FloatImageObj *fio=selb->getLastFloatImage();
insilmaril@434: 			if (!fio)
insilmaril@434: 				parser.setError (Aborted,"Could not select last image");
insilmaril@434: 			selectInt (fio);	
insilmaril@434: 				
insilmaril@434: 		}	
insilmaril@398: 	} else if (com=="setMapAuthor")
insilmaril@398: 	{
insilmaril@432: 		if (parser.checkParamCount(1))
insilmaril@398: 		{
insilmaril@432: 			s=parser.parString(ok,0);
insilmaril@398: 			if (ok) setMapAuthor (s);
insilmaril@398: 		}	
insilmaril@398: 	} else if (com=="setMapComment")
insilmaril@398: 	{
insilmaril@432: 		if (parser.checkParamCount(1))
insilmaril@398: 		{
insilmaril@432: 			s=parser.parString(ok,0);
insilmaril@398: 			if (ok) setMapComment(s);
insilmaril@398: 		}	
insilmaril@398: 	} else if (com=="setMapBackgroundColor")
insilmaril@398: 	{
insilmaril@424: 		if (xelection.isEmpty() )
insilmaril@398: 		{
insilmaril@432: 			parser.setError (Aborted,"Nothing selected");
insilmaril@424: 		} else if (! xelection.getBranch() )
insilmaril@398: 		{				  
insilmaril@432: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@432: 		} else if (parser.checkParamCount(1))
insilmaril@398: 		{
insilmaril@432: 			QColor c=parser.parColor (ok,0);
insilmaril@398: 			if (ok) setMapBackgroundColor (c);
insilmaril@398: 		}	
insilmaril@398: 	} else if (com=="setMapDefLinkColor")
insilmaril@398: 	{
insilmaril@424: 		if (xelection.isEmpty() )
insilmaril@398: 		{
insilmaril@432: 			parser.setError (Aborted,"Nothing selected");
insilmaril@424: 		} else if (! selb )
insilmaril@398: 		{				  
insilmaril@432: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@432: 		} else if (parser.checkParamCount(1))
insilmaril@398: 		{
insilmaril@432: 			QColor c=parser.parColor (ok,0);
insilmaril@398: 			if (ok) setMapDefLinkColor (c);
insilmaril@398: 		}	
insilmaril@398: 	} else if (com=="setMapLinkStyle")
insilmaril@398: 	{
insilmaril@432: 		if (parser.checkParamCount(1))
insilmaril@398: 		{
insilmaril@432: 			s=parser.parString (ok,0);
insilmaril@398: 			if (ok) setMapLinkStyle(s);
insilmaril@398: 		}	
insilmaril@129: 	} else if (com=="setHeading")
insilmaril@129: 	{
insilmaril@424: 		if (xelection.isEmpty() )
insilmaril@394: 		{
insilmaril@432: 			parser.setError (Aborted,"Nothing selected");
insilmaril@424: 		} else if (! selb )
insilmaril@394: 		{				  
insilmaril@432: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@432: 		} else if (parser.checkParamCount(1))
insilmaril@129: 		{
insilmaril@432: 			s=parser.parString (ok,0);
insilmaril@366: 			if (ok) 
insilmaril@366: 				setHeading (s);
insilmaril@129: 		}	
insilmaril@395: 	} else if (com=="setHideExport")
insilmaril@395: 	{
insilmaril@424: 		if (xelection.isEmpty() )
insilmaril@395: 		{
insilmaril@432: 			parser.setError (Aborted,"Nothing selected");
insilmaril@424: 		} else if (! selb)
insilmaril@395: 		{				  
insilmaril@432: 			parser.setError (Aborted,"Type of selection is not a branch or floatimage");
insilmaril@434: 			//FIXME selb is never a floatimage!!
insilmaril@432: 		} else if (parser.checkParamCount(1))
insilmaril@395: 		{
insilmaril@432: 			b=parser.parBool(ok,0);
insilmaril@395: 			if (ok) setHideExport (b);
insilmaril@395: 		}
insilmaril@434: 	} else if (com=="setIncludeImagesHorizontally")
insilmaril@434: 	{
insilmaril@434: 		if (xelection.isEmpty() )
insilmaril@434: 		{
insilmaril@434: 			parser.setError (Aborted,"Nothing selected");
insilmaril@434: 		} else if (! selb)
insilmaril@434: 		{				  
insilmaril@434: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@434: 		} else if (parser.checkParamCount(1))
insilmaril@434: 		{
insilmaril@434: 			b=parser.parBool(ok,0);
insilmaril@434: 			if (ok) setIncludeImagesHor(b);
insilmaril@434: 		}
insilmaril@434: 	} else if (com=="setIncludeImagesVertically")
insilmaril@434: 	{
insilmaril@434: 		if (xelection.isEmpty() )
insilmaril@434: 		{
insilmaril@434: 			parser.setError (Aborted,"Nothing selected");
insilmaril@434: 		} else if (! selb)
insilmaril@434: 		{				  
insilmaril@434: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@434: 		} else if (parser.checkParamCount(1))
insilmaril@434: 		{
insilmaril@434: 			b=parser.parBool(ok,0);
insilmaril@434: 			if (ok) setIncludeImagesVer(b);
insilmaril@434: 		}
insilmaril@442: 	} else if (com=="setSelectionColor")
insilmaril@442: 	{
insilmaril@442: 		if (parser.checkParamCount(1))
insilmaril@442: 		{
insilmaril@442: 			QColor c=parser.parColor (ok,0);
insilmaril@442: 			if (ok) setSelectionColorInt (c);
insilmaril@442: 		}	
insilmaril@143: 	} else if (com=="setURL")
insilmaril@143: 	{
insilmaril@424: 		if (xelection.isEmpty() )
insilmaril@394: 		{
insilmaril@432: 			parser.setError (Aborted,"Nothing selected");
insilmaril@424: 		} else if (! selb )
insilmaril@394: 		{				  
insilmaril@432: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@432: 		} else if (parser.checkParamCount(1))
insilmaril@143: 		{
insilmaril@432: 			s=parser.parString (ok,0);
insilmaril@366: 			if (ok) setURLInt(s);
insilmaril@143: 		}	
insilmaril@143: 	} else if (com=="setVymLink")
insilmaril@143: 	{
insilmaril@424: 		if (xelection.isEmpty() )
insilmaril@394: 		{
insilmaril@432: 			parser.setError (Aborted,"Nothing selected");
insilmaril@424: 		} else if (! selb )
insilmaril@394: 		{				  
insilmaril@432: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@432: 		} else if (parser.checkParamCount(1))
insilmaril@143: 		{
insilmaril@432: 			s=parser.parString (ok,0);
insilmaril@366: 			if (ok) setVymLinkInt(s);
insilmaril@143: 		}	
insilmaril@143: 	}
insilmaril@366: 	else if (com=="setFlag")
insilmaril@366: 	{
insilmaril@424: 		if (xelection.isEmpty() )
insilmaril@366: 		{
insilmaril@432: 			parser.setError (Aborted,"Nothing selected");
insilmaril@424: 		} else if (! selb )
insilmaril@394: 		{				  
insilmaril@432: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@432: 		} else if (parser.checkParamCount(1))
insilmaril@394: 		{
insilmaril@432: 			s=parser.parString(ok,0);
insilmaril@394: 			if (ok) 
insilmaril@394: 			{
insilmaril@424: 				selb->activateStandardFlag(s);
insilmaril@424: 				selb->updateFlagsToolbar();
insilmaril@366: 			}	
insilmaril@366: 		}
insilmaril@445: 	} else if (com=="setFrameType")
insilmaril@445: 	{
insilmaril@445: 		if (xelection.isEmpty() )
insilmaril@445: 		{
insilmaril@445: 			parser.setError (Aborted,"Nothing selected");
insilmaril@445: 		} else if (! selb )
insilmaril@445: 		{				  
insilmaril@445: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@445: 		} else if (parser.checkParamCount(1))
insilmaril@445: 		{
insilmaril@445: 			s=parser.parString(ok,0);
insilmaril@445: 			if (ok) 
insilmaril@445: 				setFrameType (s);
insilmaril@445: 		}
insilmaril@427: 	} else if (com=="unscroll")
insilmaril@427: 	{
insilmaril@427: 		if (xelection.isEmpty() )
insilmaril@427: 		{
insilmaril@432: 			parser.setError (Aborted,"Nothing selected");
insilmaril@427: 		} else if (! selb )
insilmaril@427: 		{				  
insilmaril@432: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@432: 		} else if (parser.checkParamCount(0))
insilmaril@427: 		{	
insilmaril@427: 			if (!unscrollBranch ())	
insilmaril@432: 				parser.setError (Aborted,"Could not unscroll branch");
insilmaril@427: 		}	
insilmaril@427: 	} else if (com=="unsetFlag")
insilmaril@366: 	{
insilmaril@424: 		if (xelection.isEmpty() )
insilmaril@366: 		{
insilmaril@432: 			parser.setError (Aborted,"Nothing selected");
insilmaril@424: 		} else if (! selb )
insilmaril@394: 		{				  
insilmaril@432: 			parser.setError (Aborted,"Type of selection is not a branch");
insilmaril@432: 		} else if (parser.checkParamCount(1))
insilmaril@394: 		{
insilmaril@432: 			s=parser.parString(ok,0);
insilmaril@394: 			if (ok) 
insilmaril@394: 			{
insilmaril@424: 				selb->deactivateStandardFlag(s);
insilmaril@424: 				selb->updateFlagsToolbar();
insilmaril@366: 			}	
insilmaril@366: 		}
insilmaril@398: 	} else
insilmaril@432: 		parser.setError (Aborted,"Unknown command");
insilmaril@129: 
insilmaril@129: 	// Any errors?
insilmaril@432: 	if (parser.errorLevel()==NoError)
insilmaril@432: 	{
insilmaril@394: 		setChanged();
insilmaril@432: 		mapCenter->reposition();
insilmaril@432: 	}	
insilmaril@394: 	else	
insilmaril@106: 	{
insilmaril@366: 		// TODO Error handling
insilmaril@366: 		qWarning("MapEditor::parseAtom: Error!");
insilmaril@432: 		qWarning(parser.errorMessage());
insilmaril@394: 	} 
insilmaril@0: }
insilmaril@0: 
insilmaril@432: void MapEditor::runScript (QString script)
insilmaril@432: {
insilmaril@445: 	// FIXME "atomize" script, currently each line holds one atom
insilmaril@445: 
insilmaril@445: 	parser.setScript (script);
insilmaril@445: 	parser.runScript();
insilmaril@432: 
insilmaril@432: }
insilmaril@0: 
insilmaril@0: bool MapEditor::isDefault()
insilmaril@0: {
insilmaril@0:     return mapDefault;
insilmaril@0: }
insilmaril@0: 
insilmaril@0: bool MapEditor::isUnsaved()
insilmaril@0: {
insilmaril@0:     return mapUnsaved;
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@0: 	mapChanged=true;
insilmaril@0: 	mapDefault=false;
insilmaril@0: 	mapUnsaved=true;
insilmaril@0: 	findReset();
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void MapEditor::closeMap()
insilmaril@0: {
insilmaril@0: 	// Unselect before disabling the toolbar actions
insilmaril@424: 	if (!xelection.isEmpty() ) xelection.unselect();
insilmaril@424: 	xelection.clear();
insilmaril@0: 	updateActions();
insilmaril@0: 
insilmaril@0:     clear();
insilmaril@0: 	close();
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void MapEditor::setFilePath(QString fname)
insilmaril@0: {
insilmaril@0: 	setFilePath (fname,fname);
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void MapEditor::setFilePath(QString fname, QString destname)
insilmaril@0: {
insilmaril@205: 	if (fname.isEmpty() || fname=="")
insilmaril@106: 	{
insilmaril@106: 		filePath="";
insilmaril@106: 		fileName="";
insilmaril@106: 		destPath="";
insilmaril@106: 	} else
insilmaril@106: 	{
insilmaril@106: 		filePath=fname;		// becomes absolute path
insilmaril@106: 		fileName=fname;		// gets stripped of path
insilmaril@106: 		destPath=destname;	// needed for vymlinks
insilmaril@106: 
insilmaril@106: 		// If fname is not an absolute path, complete it
insilmaril@106: 		filePath=QDir(fname).absPath();
insilmaril@106: 		fileDir=filePath.left (1+filePath.findRev ("/"));
insilmaril@106: 
insilmaril@106: 		// Set short name, too. Search from behind:
insilmaril@106: 		int i=fileName.findRev("/");
insilmaril@106: 		if (i>=0) fileName=fileName.remove (0,i+1);
insilmaril@106: 
insilmaril@106: 		// Forget the .vym (or .xml) for name of map
insilmaril@106: 		mapName=fileName.left(fileName.findRev(".",-1,true) );
insilmaril@106: 	}
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@205: ErrorCode MapEditor::load (QString fname, LoadMode lmode)
insilmaril@0: {
insilmaril@205: 	ErrorCode err=success;
insilmaril@0: 
insilmaril@0: 	if (lmode==NewMap)
insilmaril@0: 	{
insilmaril@424: 		if (xelection.isEmpty() ) xelection.unselect();
insilmaril@424: 		xelection.clear();
insilmaril@0: 		mapCenter->clear();
insilmaril@0: 		mapCenter->setMapEditor(this);
insilmaril@0: 		// (map state is set later at end of load...)
insilmaril@0: 	} else
insilmaril@0: 	{
insilmaril@424: 		BranchObj *bo=xelection.getBranch();
insilmaril@424: 		if (!bo) return aborted;
insilmaril@395: 		if (lmode==ImportAdd)
insilmaril@395: 			saveStateChangingPart(
insilmaril@424: 				bo,
insilmaril@424: 				bo,
insilmaril@395: 				QString("addMapInsert (%1)").arg(fname),
insilmaril@395: 				QString("Add map %1 to %2").arg(fname).arg(getName(bo)));
insilmaril@395: 		else	
insilmaril@395: 			saveStateChangingPart(
insilmaril@424: 				bo,
insilmaril@424: 				bo,
insilmaril@395: 				QString("addMapReplace(%1)").arg(fname),
insilmaril@395: 				QString("Add map %1 to %2").arg(fname).arg(getName(bo)));
insilmaril@0: 	}	
insilmaril@0: 	
insilmaril@0:     
insilmaril@0:     mapBuilderHandler handler;
insilmaril@0: 	QFile file( fname );
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@0: 				   tr("Couldn't open map " +fname)+".");
insilmaril@205: 		err=aborted;	
insilmaril@0: 	} else
insilmaril@0: 	{
insilmaril@139: 		blockReposition=true;
insilmaril@0: 		QXmlInputSource source( file);
insilmaril@0: 		QXmlSimpleReader reader;
insilmaril@0: 		reader.setContentHandler( &handler );
insilmaril@0: 		reader.setErrorHandler( &handler );
insilmaril@0: 		handler.setMapEditor( this );
insilmaril@0: 		handler.setTmpDir (filePath.left(filePath.findRev("/",-1)));	// needed to load files with rel. path
insilmaril@243: 		handler.setInputFile (file.name());
insilmaril@0: 		handler.setLoadMode (lmode);
insilmaril@163: 		blockSaveState=true;
insilmaril@0: 		bool ok = reader.parse( source );
insilmaril@139: 		blockReposition=false;
insilmaril@163: 		blockSaveState=false;
insilmaril@0: 		file.close();
insilmaril@0: 		if ( ok ) 
insilmaril@0: 		{
insilmaril@0: 			mapCenter->reposition();
insilmaril@442: 			xelection.update();
insilmaril@0: 			if (lmode==NewMap)
insilmaril@0: 			{
insilmaril@0: 				mapDefault=false;
insilmaril@0: 				mapChanged=false;
insilmaril@0: 				mapUnsaved=false;
insilmaril@0: 			}
insilmaril@0: 		} else 
insilmaril@0: 		{
insilmaril@0: 			QMessageBox::critical( 0, tr( "Critical Parse Error" ),
insilmaril@0: 					   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@0: 	updateActions();
insilmaril@205: 	return err;
insilmaril@0: }
insilmaril@0: 
insilmaril@0: int MapEditor::save (const SaveMode &savemode)
insilmaril@0: {
insilmaril@0: 	int returnCode=0;
insilmaril@0: 
insilmaril@0: 	// Create mapName and fileDir
insilmaril@0: 	makeSubDirs (fileDir);
insilmaril@0: 	QString fname;
insilmaril@0: 	if (saveZipped())
insilmaril@0: 		// save as .xml
insilmaril@0: 		fname=mapName+".xml";
insilmaril@0: 	else
insilmaril@0: 		// use name given by user, even if he chooses .doc
insilmaril@0: 		fname=fileName;
insilmaril@0: 
insilmaril@0: 
insilmaril@0: 	QString saveFile;
insilmaril@424: 	if (savemode==CompleteMap || xelection.isEmpty())
insilmaril@408: 		saveFile=saveToDir (fileDir,mapName+"-",true,QPointF(),NULL);
insilmaril@106: 	else	
insilmaril@424: 		saveFile=saveToDir (fileDir,mapName+"-",true,QPointF(),xelection.getBranch());	//FIXME check selected FIO
insilmaril@0: 
insilmaril@163: 	if (!saveStringToDisk(fileDir+fname,saveFile))
insilmaril@0: 		return 1;
insilmaril@0: 
insilmaril@0: 	if (returnCode==0)
insilmaril@0: 	{
insilmaril@0: 		mapChanged=false;
insilmaril@0: 		mapUnsaved=false;
insilmaril@390: 		updateActions();
insilmaril@0: 	}
insilmaril@0: 
insilmaril@0: 	return returnCode;
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void MapEditor::setZipped (bool z)
insilmaril@0: {
insilmaril@0: 	zipped=z;
insilmaril@0: }
insilmaril@0: 
insilmaril@0: bool MapEditor::saveZipped ()
insilmaril@0: {
insilmaril@0: 	return zipped;
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@366: 		printer->setPrinterName (settings.value("/mainwindow/printerName",printer->printerName()).toString());
insilmaril@412: 		printer->setOutputFormat((QPrinter::OutputFormat)settings.value("/mainwindow/printerFormat",printer->outputFormat()).toInt());
insilmaril@412: 		printer->setOutputFileName(settings.value("/mainwindow/printerFileName",printer->outputFileName()).toString());
insilmaril@0: 	}
insilmaril@0: 
insilmaril@408: 	QRectF totalBBox=mapCenter->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@412: 		pp.setRenderHint(QPainter::Antialiasing,true);
insilmaril@412: 
insilmaril@0: 		// Don't print the visualisation of selection
insilmaril@424: 		xelection.unselect();
insilmaril@0: 
insilmaril@408: 		QRectF mapRect=totalBBox;
insilmaril@411: 		QGraphicsRectItem *frame=NULL;
insilmaril@412: 
insilmaril@417: 		if (printFrame) 
insilmaril@0: 		{
insilmaril@417: 			// Print frame around map
insilmaril@417: 			mapRect.setRect (totalBBox.x()-10, totalBBox.y()-10, 
insilmaril@417: 				totalBBox.width()+20, totalBBox.height()+20);
insilmaril@417: 			frame=mapScene->addRect (mapRect, QPen(Qt::black),QBrush(Qt::NoBrush));
insilmaril@417: 			frame->setZValue(0);
insilmaril@417: 			frame->show();    
insilmaril@417: 		}		
insilmaril@417: 
insilmaril@417: 
insilmaril@412: 		double paperAspect = (double)printer->width()   / (double)printer->height();
insilmaril@412: 		double   mapAspect = (double)mapRect.width() / (double)mapRect.height();
insilmaril@417: 		int viewBottom;
insilmaril@0: 		if (mapAspect>=paperAspect)
insilmaril@0: 		{
insilmaril@0: 			// Fit horizontally to paper width
insilmaril@417: 			//pp.setViewport(0,0, printer->width(),(int)(printer->width()/mapAspect) );	
insilmaril@417: 			viewBottom=(int)(printer->width()/mapAspect);	
insilmaril@0: 		}	else
insilmaril@0: 		{
insilmaril@0: 			// Fit vertically to paper height
insilmaril@417: 			//pp.setViewport(0,0,(int)(printer->height()*mapAspect),printer->height());	
insilmaril@417: 			viewBottom=printer->height();	
insilmaril@0: 		}	
insilmaril@417: 		
insilmaril@417: 		if (printFooter) 
insilmaril@417: 		{
insilmaril@417: 			// Print footer below map
insilmaril@417: 			QFont font;		
insilmaril@417: 			font.setPointSize(10);
insilmaril@417: 			pp.setFont (font);
insilmaril@417: 			QRectF footerBox(0,viewBottom,printer->width(),15);
insilmaril@417: 			pp.drawText ( footerBox,Qt::AlignLeft,"VYM - " +fileName);
insilmaril@417: 			pp.drawText ( footerBox, Qt::AlignRight, QDate::currentDate().toString(Qt::TextDate));
insilmaril@417: 		}
insilmaril@412: 		mapScene->render (
insilmaril@412: 			&pp, 
insilmaril@412: 			QRectF (0,0,printer->width(),printer->height()-15),
insilmaril@412: 			QRectF(mapRect.x(),mapRect.y(),mapRect.width(),mapRect.height())
insilmaril@412: 		);
insilmaril@412: 		
insilmaril@412: 		// Viewport has paper dimension
insilmaril@412: 		if (frame)  delete (frame);
insilmaril@0: 
insilmaril@0: 		// Restore selection
insilmaril@424: 		xelection.reselect();
insilmaril@119: 
insilmaril@119: 		// Save settings in vymrc
insilmaril@366: 		settings.writeEntry("/mainwindow/printerName",printer->printerName());
insilmaril@412: 		settings.writeEntry("/mainwindow/printerFormat",printer->outputFormat());
insilmaril@412: 		settings.writeEntry("/mainwindow/printerFileName",printer->outputFileName());
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@408: void MapEditor::setAntiAlias (bool b)
insilmaril@408: {
insilmaril@408: 	setRenderHint(QPainter::Antialiasing,b);
insilmaril@408: }
insilmaril@408: 
insilmaril@408: void MapEditor::setSmoothPixmap(bool b)
insilmaril@408: {
insilmaril@408: 	setRenderHint(QPainter::SmoothPixmapTransform,b);
insilmaril@408: }
insilmaril@408: 
insilmaril@0: QPixmap MapEditor::getPixmap()
insilmaril@0: {
insilmaril@408: 	QRectF mapRect=mapCenter->getTotalBBox();
insilmaril@420: 	QPixmap pix((int)mapRect.width(),(int)mapRect.height());
insilmaril@0: 	QPainter pp (&pix);
insilmaril@420: 	
insilmaril@420: 	pp.setRenderHints(renderHints());
insilmaril@0: 
insilmaril@0: 	// Don't print the visualisation of selection
insilmaril@424: 	xelection.unselect();
insilmaril@0: 
insilmaril@420: 	mapScene->render (	&pp, 
insilmaril@420: 		QRectF(0,0,mapRect.width(),mapRect.height()),
insilmaril@420: 		QRectF(mapRect.x(),mapRect.y(),mapRect.width(),mapRect.height() ));
insilmaril@420: 
insilmaril@420: //	mapScene->render(&pp);	// draw scene to painter
insilmaril@417: 
insilmaril@0: 
insilmaril@0: 
insilmaril@0: 	// Restore selection
insilmaril@424: 	xelection.reselect();
insilmaril@0: 	
insilmaril@0: 	return pix;
insilmaril@0: }
insilmaril@0: 
insilmaril@260: void MapEditor::setHideTmpMode (HideTmpMode mode)
insilmaril@260: {
insilmaril@260: 	hidemode=mode;
insilmaril@260: 	mapCenter->setHideTmp (hidemode);
insilmaril@260: 	mapCenter->reposition();
insilmaril@408: 	scene()->update();
insilmaril@260: }
insilmaril@260: 
insilmaril@260: HideTmpMode MapEditor::getHideTmpMode()
insilmaril@260: {
insilmaril@260: 	return hidemode;
insilmaril@260: }
insilmaril@260: 
insilmaril@0: void MapEditor::exportImage(QString fn)
insilmaril@0: {
insilmaril@260: 	setExportMode (true);
insilmaril@0: 	QPixmap pix (getPixmap());
insilmaril@0: 	pix.save(fn, "PNG");
insilmaril@260: 	setExportMode (false);
insilmaril@260: }
insilmaril@260: 
insilmaril@260: void MapEditor::setExportMode (bool b)
insilmaril@260: {
insilmaril@260: 	// should be called before and after exports
insilmaril@260: 	// depending on the settings
insilmaril@366: 	if (b && settings.value("/export/useHideExport","yes")=="yes")
insilmaril@260: 		setHideTmpMode (HideExport);
insilmaril@260: 	else	
insilmaril@260: 		setHideTmpMode (HideNone);
insilmaril@0: }
insilmaril@0: 
insilmaril@366: void MapEditor::exportImage(QString fn, QString format)
insilmaril@0: {
insilmaril@260: 	setExportMode (true);
insilmaril@0: 	QPixmap pix (getPixmap());
insilmaril@366: 	pix.save(fn, format);
insilmaril@260: 	setExportMode (false);
insilmaril@0: }
insilmaril@0: 
insilmaril@185: void MapEditor::exportOOPresentation(const QString &fn, const QString &cf)
insilmaril@163: {
insilmaril@185: 	ExportOO ex;
insilmaril@199: 	ex.setFile (fn);
insilmaril@185: 	ex.setMapCenter(mapCenter);
insilmaril@260: 	if (ex.setConfigFile(cf)) 
insilmaril@260: 	{
insilmaril@260: 		setExportMode (true);
insilmaril@260: 		ex.exportPresentation();
insilmaril@260: 		setExportMode (false);
insilmaril@260: 	}
insilmaril@163: }
insilmaril@163: 
insilmaril@163: 
insilmaril@0: 
insilmaril@0: void MapEditor::exportXML(const QString &dir)
insilmaril@0: {
insilmaril@260: 	// Hide stuff during export, if settings want this
insilmaril@260: 	setExportMode (true);
insilmaril@260: 
insilmaril@0: 	// Create subdirectories
insilmaril@0: 	makeSubDirs (dir);
insilmaril@0: 
insilmaril@0: 	// write to directory
insilmaril@106: 	QString saveFile=saveToDir (dir,mapName+"-",true,mapCenter->getTotalBBox().topLeft() ,NULL);
insilmaril@0: 	QFile file;
insilmaril@0: 
insilmaril@0: 	file.setName ( dir + "/"+mapName+".xml");
insilmaril@366: 	if ( !file.open( QIODevice::WriteOnly ) )
insilmaril@0: 	{
insilmaril@0: 		// This should neverever happen
insilmaril@159: 		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@0: 	exportImage (dir+"/images/"+mapName+".png");
insilmaril@260: 
insilmaril@260: 	setExportMode (false);
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void MapEditor::clear()
insilmaril@0: {
insilmaril@424: 	xelection.unselect();
insilmaril@0: 	mapCenter->clear();
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void MapEditor::copy()
insilmaril@0: {
insilmaril@424: 	LinkableMapObj *sel=xelection.single();
insilmaril@424: 	if (sel)
insilmaril@0: 	{
insilmaril@166: 		// write to directory
insilmaril@166: 		QString clipfile="part";
insilmaril@424: 		QString saveFile=saveToDir (fileDir,clipfile+"-",true,QPointF(),sel ); // FIXME check FIO
insilmaril@166: 		QFile file;
insilmaril@166: 
insilmaril@166: 		file.setName ( clipboardDir + "/"+clipfile+".xml");
insilmaril@366: 		if ( !file.open( QIODevice::WriteOnly ) )
insilmaril@0: 		{
insilmaril@166: 			// This should neverever happen
insilmaril@166: 			QMessageBox::critical (0,tr("Critical Export Error"),tr("MapEditor::exportXML couldn't open %1").arg(file.name()));
insilmaril@166: 			return;
insilmaril@166: 		}	
insilmaril@166: 
insilmaril@166: 		// Write it finally, and write in UTF8, no matter what 
insilmaril@166: 		QTextStream ts( &file );
insilmaril@166: 		ts.setEncoding (QTextStream::UnicodeUTF8);
insilmaril@166: 		ts << saveFile;
insilmaril@166: 		file.close();
insilmaril@166: 
insilmaril@166: 		clipboardEmpty=false;
insilmaril@166: 		updateActions();
insilmaril@0: 	}	    
insilmaril@0: }
insilmaril@0: 
insilmaril@163: void MapEditor::redo()
insilmaril@163: {
insilmaril@163: 	blockSaveState=true;
insilmaril@163: 	
insilmaril@366: 	// Restore variables
insilmaril@366: 	int curStep=undoSet.readNumEntry (QString("/history/curStep"));
insilmaril@366: 	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@366: 	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@381: 	// Can we undo at all?
insilmaril@381: 	if (redosAvail<1) return;
insilmaril@381: 	redosAvail--;
insilmaril@381: 
insilmaril@381: 	if (undosAvail<stepsTotal) undosAvail++;
insilmaril@366: 	curStep++;
insilmaril@381: 	if (curStep>stepsTotal) curStep=1;
insilmaril@366: 	QString undoCommand=  undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@366: 	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@366: 	QString redoCommand=  undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@366: 	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@366: 	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@395: 	QString version=undoSet.readEntry ("/history/version");
insilmaril@395: 
insilmaril@395: 	if (!checkVersion(version))
insilmaril@395: 		QMessageBox::warning(0,tr("Warning"),
insilmaril@404: 			tr("Version %1 of saved undo/redo data\ndoes not match current vym version %2.").arg(version).arg(vymVersion));
insilmaril@395: 
insilmaril@366: 
insilmaril@163: 	// Find out current undo directory
insilmaril@366: 	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@366: 
insilmaril@366: /* TODO remove testing
insilmaril@366: */
insilmaril@366: 	cout << "ME::redo() begin\n";
insilmaril@366: 	cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@366: 	cout << "    redosAvail="<<redosAvail<<endl;
insilmaril@366: 	cout << "       curStep="<<curStep<<endl;
insilmaril@366: 	cout << "    ---------------------------"<<endl;
insilmaril@366: 	cout << "    comment="<<comment.toStdString()<<endl;
insilmaril@366: 	cout << "    undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@366: 	cout << "    undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@366: 	cout << "    redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@366: 	cout << "    redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@366: 	cout << "    ---------------------------"<<endl<<endl;
insilmaril@163: 
insilmaril@163: 	// select  object before redo
insilmaril@163: 	if (!redoSelection.isEmpty())
insilmaril@163: 		select (redoSelection);
insilmaril@163: 
insilmaril@366: 
insilmaril@366: 	parseAtom (redoCommand);
insilmaril@366: 	mapCenter->reposition();
insilmaril@366: 
insilmaril@366: 	blockSaveState=false;
insilmaril@366: 
insilmaril@366: 	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@366: 	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@366: 	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@366: 	undoSet.writeSettings(histPath);
insilmaril@366: 
insilmaril@408: 	mainWindow->updateHistory (undoSet);
insilmaril@407: 	updateActions();
insilmaril@366: 
insilmaril@366: 	/* TODO remove testing
insilmaril@163: 	cout << "ME::redo() end\n";
insilmaril@163: 	cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@366: 	cout << "    redosAvail="<<redosAvail<<endl;
insilmaril@366: 	cout << "       curStep="<<curStep<<endl;
insilmaril@163: 	cout << "    ---------------------------"<<endl<<endl;
insilmaril@404: 	*/
insilmaril@366: 
insilmaril@366: 
insilmaril@163: }
insilmaril@163: 
insilmaril@390: bool MapEditor::isRedoAvailable()
insilmaril@390: {
insilmaril@393: 	if (undoSet.readNumEntry("/history/redosAvail",0)>0)
insilmaril@390: 		return true;
insilmaril@390: 	else	
insilmaril@390: 		return false;
insilmaril@390: }
insilmaril@390: 
insilmaril@106: void MapEditor::undo()
insilmaril@106: {
insilmaril@163: 	blockSaveState=true;
insilmaril@163: 	
insilmaril@366: 	// Restore variables
insilmaril@366: 	int curStep=undoSet.readNumEntry (QString("/history/curStep"));
insilmaril@366: 	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@366: 	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@381: 
insilmaril@381: 	// Can we undo at all?
insilmaril@381: 	if (undosAvail<1) return;
insilmaril@381: 
insilmaril@366: 	QString undoCommand=  undoSet.readEntry (QString("/history/step-%1/undoCommand").arg(curStep));
insilmaril@366: 	QString undoSelection=undoSet.readEntry (QString("/history/step-%1/undoSelection").arg(curStep));
insilmaril@366: 	QString redoCommand=  undoSet.readEntry (QString("/history/step-%1/redoCommand").arg(curStep));
insilmaril@366: 	QString redoSelection=undoSet.readEntry (QString("/history/step-%1/redoSelection").arg(curStep));
insilmaril@366: 	QString comment=undoSet.readEntry (QString("/history/step-%1/comment").arg(curStep));
insilmaril@395: 	QString version=undoSet.readEntry ("/history/version");
insilmaril@395: 
insilmaril@395: 	if (!checkVersion(version))
insilmaril@395: 		QMessageBox::warning(0,tr("Warning"),
insilmaril@404: 			tr("Version %1 of saved undo/redo data\ndoes not match current vym version %2.").arg(version).arg(vymVersion));
insilmaril@366: 
insilmaril@163: 	// Find out current undo directory
insilmaril@366: 	QString bakMapDir=QDir::convertSeparators (QString(tmpMapDir+"/undo-%1").arg(curStep));
insilmaril@163: 
insilmaril@136: 	// select  object before undo
insilmaril@136: 	if (!undoSelection.isEmpty())
insilmaril@136: 		select (undoSelection);
insilmaril@136: 
insilmaril@164: /* TODO testing
insilmaril@366: */	
insilmaril@163: 	cout << "ME::undo() begin\n";
insilmaril@163: 	cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@366: 	cout << "    redosAvail="<<redosAvail<<endl;
insilmaril@366: 	cout << "       curStep="<<curStep<<endl;
insilmaril@163: 	cout << "    ---------------------------"<<endl;
insilmaril@366: 	cout << "    comment="<<comment.toStdString()<<endl;
insilmaril@366: 	cout << "    undoCom="<<undoCommand.toStdString()<<endl;
insilmaril@366: 	cout << "    undoSel="<<undoSelection.toStdString()<<endl;
insilmaril@366: 	cout << "    redoCom="<<redoCommand.toStdString()<<endl;
insilmaril@366: 	cout << "    redoSel="<<redoSelection.toStdString()<<endl;
insilmaril@366: 	cout << "    ---------------------------"<<endl<<endl;
insilmaril@106: 	parseAtom (undoCommand);
insilmaril@106: 	mapCenter->reposition();
insilmaril@106: 
insilmaril@163: 	undosAvail--;
insilmaril@366: 	curStep--; 
insilmaril@381: 	if (curStep<1) curStep=stepsTotal;
insilmaril@366: 
insilmaril@366: 	redosAvail++;
insilmaril@163: 
insilmaril@163: 	blockSaveState=false;
insilmaril@163: /* TODO remove testing
insilmaril@163: 	cout << "ME::undo() end\n";
insilmaril@163: 	cout << "    undosAvail="<<undosAvail<<endl;
insilmaril@366: 	cout << "    redosAvail="<<redosAvail<<endl;
insilmaril@366: 	cout << "       curStep="<<curStep<<endl;
insilmaril@163: 	cout << "    ---------------------------"<<endl<<endl;
insilmaril@404: */
insilmaril@366: 
insilmaril@366: 	undoSet.setEntry ("/history/undosAvail",QString::number(undosAvail));
insilmaril@366: 	undoSet.setEntry ("/history/redosAvail",QString::number(redosAvail));
insilmaril@366: 	undoSet.setEntry ("/history/curStep",QString::number(curStep));
insilmaril@366: 	undoSet.writeSettings(histPath);
insilmaril@366: 
insilmaril@404: 	mainWindow->updateHistory (undoSet);
insilmaril@366: 	updateActions();
insilmaril@442: 	xelection.update();
insilmaril@420: 	ensureSelectionVisible();
insilmaril@106: }
insilmaril@106: 
insilmaril@390: bool MapEditor::isUndoAvailable()
insilmaril@390: {
insilmaril@390: 	if (undoSet.readNumEntry("/history/undosAvail",0)>0)
insilmaril@390: 		return true;
insilmaril@390: 	else	
insilmaril@390: 		return false;
insilmaril@390: }
insilmaril@390: 
insilmaril@404: void MapEditor::gotoHistoryStep (int i)
insilmaril@381: {
insilmaril@381: 	// Restore variables
insilmaril@381: 	int undosAvail=undoSet.readNumEntry (QString("/history/undosAvail"));
insilmaril@388: 	int redosAvail=undoSet.readNumEntry (QString("/history/redosAvail"));
insilmaril@388: 
insilmaril@388: 	if (i<0) i=undosAvail+redosAvail;
insilmaril@388: 
insilmaril@388: 	// Clicking above current step makes us undo things
insilmaril@381: 	if (i<undosAvail) 
insilmaril@381: 	{	
insilmaril@381: 		for (int j=0; j<undosAvail-i; j++) undo();
insilmaril@381: 		return;
insilmaril@381: 	}	
insilmaril@388: 	// Clicking below current step makes us redo things
insilmaril@381: 	if (i>undosAvail) 
insilmaril@381: 		for (int j=undosAvail; j<i; j++) redo();
insilmaril@381: 
insilmaril@381: 	// And ignore clicking the current row ;-)	
insilmaril@381: }
insilmaril@381: 
insilmaril@394: void MapEditor::addMapReplaceInt(const QString &undoSel, const QString &path)
insilmaril@106: {
insilmaril@393: 	QString pathDir=path.left(path.findRev("/"));
insilmaril@393: 	QDir d(pathDir);
insilmaril@393: 	QFile file (path);
insilmaril@163: 
insilmaril@106: 	if (d.exists() )
insilmaril@106: 	{
insilmaril@106: 		// We need to parse saved XML data
insilmaril@106: 		mapBuilderHandler handler;
insilmaril@163: 		QXmlInputSource source( file);
insilmaril@106: 		QXmlSimpleReader reader;
insilmaril@106: 		reader.setContentHandler( &handler );
insilmaril@106: 		reader.setErrorHandler( &handler );
insilmaril@106: 		handler.setMapEditor( this );
insilmaril@393: 		handler.setTmpDir ( pathDir );	// needed to load files with rel. path
insilmaril@106: 		if (undoSel.isEmpty())
insilmaril@106: 		{
insilmaril@139: 			unselect();
insilmaril@106: 			mapCenter->clear();
insilmaril@106: 			handler.setLoadMode (NewMap);
insilmaril@106: 		} else	
insilmaril@106: 		{
insilmaril@106: 			select (undoSel);
insilmaril@106: 			handler.setLoadMode (ImportReplace);
insilmaril@106: 		}	
insilmaril@139: 		blockReposition=true;
insilmaril@106: 		bool ok = reader.parse( source );
insilmaril@139: 		blockReposition=false;
insilmaril@106: 		if (! ok ) 
insilmaril@106: 		{	
insilmaril@106: 			// This should never ever happen
insilmaril@393: 			QMessageBox::critical( 0, tr( "Critical Parse Error while reading %1").arg(path),
insilmaril@393: 								    handler.errorProtocol());
insilmaril@106: 		}
insilmaril@106: 	} else	
insilmaril@393: 		QMessageBox::critical( 0, tr( "Critical Error" ), tr("Could not read %1").arg(path));
insilmaril@393: }
insilmaril@393: 
insilmaril@394: void MapEditor::addMapInsertInt (const QString &path, int pos)
insilmaril@393: {
insilmaril@424: 	BranchObj *sel=xelection.getBranch();
insilmaril@424: 	if (sel);
insilmaril@106: 	{
insilmaril@393: 		QString pathDir=path.left(path.findRev("/"));
insilmaril@393: 		QDir d(pathDir);
insilmaril@393: 		QFile file (path);
insilmaril@393: 
insilmaril@393: 		if (d.exists() )
insilmaril@393: 		{
insilmaril@393: 			// We need to parse saved XML data
insilmaril@393: 			mapBuilderHandler handler;
insilmaril@393: 			QXmlInputSource source( file);
insilmaril@393: 			QXmlSimpleReader reader;
insilmaril@393: 			reader.setContentHandler( &handler );
insilmaril@393: 			reader.setErrorHandler( &handler );
insilmaril@393: 			handler.setMapEditor( this );
insilmaril@393: 			handler.setTmpDir ( pathDir );	// needed to load files with rel. path
insilmaril@394: 			handler.setLoadMode (ImportAdd);
insilmaril@393: 			blockReposition=true;
insilmaril@393: 			bool ok = reader.parse( source );
insilmaril@393: 			blockReposition=false;
insilmaril@393: 			if (! ok ) 
insilmaril@393: 			{	
insilmaril@393: 				// This should never ever happen
insilmaril@393: 				QMessageBox::critical( 0, tr( "Critical Parse Error while reading %1").arg(path),
insilmaril@393: 										handler.errorProtocol());
insilmaril@393: 			}
insilmaril@424: 			if (sel!=mapCenter)
insilmaril@424: 				sel->getLastBranch()->linkTo (sel,pos);
insilmaril@393: 		} else	
insilmaril@393: 			QMessageBox::critical( 0, tr( "Critical Error" ), tr("Could not read %1").arg(path));
insilmaril@393: 	}		
insilmaril@106: }
insilmaril@106: 
insilmaril@166: void MapEditor::pasteNoSave()
insilmaril@0: {
insilmaril@166: 	load (clipboardDir+"/part.xml",ImportAdd);
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void MapEditor::cutNoSave()
insilmaril@0: {
insilmaril@166: 	copy();
insilmaril@166: 	deleteSelection();
insilmaril@0: }
insilmaril@0: 
insilmaril@424: void MapEditor::paste()		// FIXME no pasting of FIO ???
insilmaril@0: {   
insilmaril@424: 	BranchObj *sel=xelection.getBranch();
insilmaril@424: 	if (sel)
insilmaril@166: 	{
insilmaril@166: 		pasteNoSave();
insilmaril@395: 		saveStateChangingPart(
insilmaril@424: 			sel,
insilmaril@424: 			sel,
insilmaril@395: 			"paste ()",
insilmaril@424: 			QString("Paste to %1").arg( getName(sel))
insilmaril@395: 		);
insilmaril@166: 		mapCenter->reposition();
insilmaril@166: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void MapEditor::cut()
insilmaril@0: {
insilmaril@424: 	LinkableMapObj *sel=xelection.single();
insilmaril@424: 	if ( sel && (xelection.type() == Branch ||
insilmaril@424: 		xelection.type()==MapCenter ||
insilmaril@424: 		xelection.type()==FloatImage))
insilmaril@424: 	{
insilmaril@424: 		saveStateChangingPart(
insilmaril@424: 			sel->getParObj(),
insilmaril@424: 			sel,
insilmaril@424: 			"cut ()",
insilmaril@424: 			QString("Cut %1").arg(getName(sel ))
insilmaril@424: 		);
insilmaril@424: 		copy();
insilmaril@424: 		cutNoSave();
insilmaril@424: 		mapCenter->reposition();
insilmaril@424: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@130: void MapEditor::move(const int &x, const int &y)
insilmaril@130: {
insilmaril@424: 	LinkableMapObj *sel=xelection.single();
insilmaril@424: 	if (sel)
insilmaril@366: 	{
insilmaril@424: 		QString ps=qpointfToString (sel->getAbsPos());
insilmaril@424: 		QString s=xelection.single()->getSelectString();
insilmaril@366: 		saveState(
insilmaril@366: 			s, "move "+ps, 
insilmaril@408: 			s, "move "+qpointfToString (QPointF (x,y)), 
insilmaril@424: 			QString("Move %1 to  %2").arg(getName(sel)).arg(ps));
insilmaril@424: 		sel->move(x,y);	// FIXME	xelection not moved automagically...
insilmaril@366: 		mapCenter->reposition();
insilmaril@442: 		xelection.update();
insilmaril@366: 	}
insilmaril@366: 
insilmaril@366: }
insilmaril@366: 
insilmaril@366: void MapEditor::moveRel (const int &x, const int &y)
insilmaril@366: {
insilmaril@424: 	LinkableMapObj *sel=xelection.single();
insilmaril@424: 	if (sel)
insilmaril@366: 	{
insilmaril@424: 		QString ps=qpointfToString (sel->getRelPos());
insilmaril@424: 		QString s=sel->getSelectString();
insilmaril@366: 		saveState(
insilmaril@366: 			s, "moveRel "+ps, 
insilmaril@408: 			s, "moveRel "+qpointfToString (QPointF (x,y)), 
insilmaril@424: 			QString("Move %1 to relativ position %2").arg(getName(sel)).arg(ps));
insilmaril@424: 		((OrnamentedObj*)sel)->move2RelPos (x,y);
insilmaril@366: 		mapCenter->reposition();
insilmaril@424: 		sel->updateLink();
insilmaril@442: 		xelection.update();
insilmaril@366: 	}
insilmaril@130: }
insilmaril@130: 
insilmaril@0: void MapEditor::moveBranchUp()
insilmaril@0: {
insilmaril@424: 	BranchObj* bo=xelection.getBranch();
insilmaril@0: 	BranchObj* par;
insilmaril@424: 	if (bo)
insilmaril@0: 	{
insilmaril@314: 		if (!bo->canMoveBranchUp()) return;
insilmaril@0: 		par=(BranchObj*)(bo->getParObj());
insilmaril@424: 		xelection.unselect();		// FIXME needed?
insilmaril@366: 		bo=par->moveBranchUp (bo);	// bo will be the one below selection
insilmaril@424: 		xelection.reselect();
insilmaril@424: 		//saveState (selection,"moveBranchDown ()",bo,"moveBranchUp ()",QString("Move up %1").arg(getName(bo)));
insilmaril@424: 		saveState (bo,"moveBranchDown ()",bo,"moveBranchUp ()",QString("Move up %1").arg(getName(bo)));
insilmaril@0: 		mapCenter->reposition();
insilmaril@420: 		scene()->update();
insilmaril@442: 		xelection.update();
insilmaril@0: 		ensureSelectionVisible();
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void MapEditor::moveBranchDown()
insilmaril@0: {
insilmaril@424: 	BranchObj* bo=xelection.getBranch();
insilmaril@0: 	BranchObj* par;
insilmaril@424: 	if (bo)
insilmaril@0: 	{
insilmaril@314: 		if (!bo->canMoveBranchDown()) return;
insilmaril@0: 		par=(BranchObj*)(bo->getParObj());
insilmaril@424: 		xelection.unselect();		// FIXME needed?
insilmaril@366: 		bo=par->moveBranchDown(bo);	// bo will be the one above selection
insilmaril@424: 		xelection.reselect();
insilmaril@424: 		//saveState(selection,"moveBranchUp ()",bo,"moveBranchDown ()",QString("Move down %1").arg(getName(bo)));
insilmaril@424: 		saveState(bo,"moveBranchUp ()",bo,"moveBranchDown ()",QString("Move down %1").arg(getName(bo)));
insilmaril@0: 		mapCenter->reposition();
insilmaril@420: 		scene()->update();
insilmaril@442: 		xelection.update();
insilmaril@0: 		ensureSelectionVisible();
insilmaril@0: 	}	
insilmaril@0: }
insilmaril@0: 
insilmaril@424: void MapEditor::linkTo(const QString &dstString)	// FIXME needed? only for FIO ??
insilmaril@420: {
insilmaril@424: 	FloatImageObj *fio=xelection.getFloatImage();
insilmaril@424: 	if (fio)
insilmaril@424: 	{
insilmaril@424: 		BranchObj *dst=(BranchObj*)(mapCenter->findObjBySelect(dstString));
insilmaril@424: 		if (dst && (typeid(*dst)==typeid (BranchObj) || 
insilmaril@424: 					typeid(*dst)==typeid (MapCenterObj)))
insilmaril@424: 		{			
insilmaril@424: 			LinkableMapObj *dstPar=dst->getParObj();
insilmaril@424: 			QString parString=dstPar->getSelectString();
insilmaril@420: 			QString fioPreSelectString=fio->getSelectString();
insilmaril@420: 			QString fioPreParentSelectString=fio->getParObj()->getSelectString();
insilmaril@420: 			((BranchObj*)(dst))->addFloatImage (fio);
insilmaril@424: 			xelection.unselect();
insilmaril@420: 			((BranchObj*)(fio->getParObj()))->removeFloatImage (fio);
insilmaril@420: 			fio=((BranchObj*)(dst))->getLastFloatImage();
insilmaril@420: 			fio->setRelPos();
insilmaril@420: 			fio->reposition();
insilmaril@424: 			xelection.select(fio);
insilmaril@420: 			saveState(
insilmaril@420: 				fio->getSelectString(),
insilmaril@420: 				QString("linkTo (\"%1\")").arg(fioPreParentSelectString), 
insilmaril@420: 				fioPreSelectString, 
insilmaril@420: 				QString ("linkTo (\"%1\")").arg(dstString),
insilmaril@420: 				QString ("Link floatimage to %1").arg(getName(dst)));
insilmaril@424: 		}
insilmaril@420: 	}
insilmaril@420: }
insilmaril@420: 
insilmaril@366: QString MapEditor::getHeading(bool &ok, QPoint &p)
insilmaril@0: {
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo)
insilmaril@366: 	{
insilmaril@366: 		ok=true;
insilmaril@424: 		p=mapFromScene(bo->getAbsPos());
insilmaril@424: 		return bo->getHeading();
insilmaril@366: 	}
insilmaril@366: 	ok=false;
insilmaril@366: 	return QString();
insilmaril@366: }
insilmaril@366: 
insilmaril@366: void MapEditor::setHeading(const QString &s)
insilmaril@366: {
insilmaril@424: 	BranchObj *sel=xelection.getBranch();
insilmaril@424: 	if (sel)
insilmaril@0: 	{
insilmaril@395: 		saveState(
insilmaril@424: 			sel,
insilmaril@424: 			"setHeading (\""+sel->getHeading()+"\")", 
insilmaril@424: 			sel,
insilmaril@366: 			"setHeading (\""+s+"\")", 
insilmaril@424: 			QString("Set heading of %1 to \"%2\"").arg(getName(sel)).arg(s) );
insilmaril@424: 		sel->setHeading(s );
insilmaril@106: 		mapCenter->reposition();
insilmaril@442: 		xelection.update();
insilmaril@106: 		ensureSelectionVisible();
insilmaril@106: 	}
insilmaril@106: }
insilmaril@106: 
insilmaril@366: void MapEditor::setURLInt (const QString &s)
insilmaril@143: {
insilmaril@143: 	// Internal function, no saveState needed
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo)
insilmaril@143: 	{
insilmaril@424: 		bo->setURL(s);
insilmaril@143: 		mapCenter->reposition();
insilmaril@442: 		xelection.update();
insilmaril@143: 		ensureSelectionVisible();
insilmaril@143: 	}
insilmaril@143: }
insilmaril@143: 
insilmaril@366: void MapEditor::setHeadingInt(const QString &s)
insilmaril@366: {
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo)
insilmaril@366: 	{
insilmaril@424: 		bo->setHeading(s);
insilmaril@366: 		mapCenter->reposition();
insilmaril@442: 		xelection.update();
insilmaril@366: 		ensureSelectionVisible();
insilmaril@366: 	}
insilmaril@366: }
insilmaril@366: 
insilmaril@366: void MapEditor::setVymLinkInt (const QString &s)
insilmaril@143: {
insilmaril@143: 	// Internal function, no saveState needed
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo)
insilmaril@143: 	{
insilmaril@424: 		bo->setVymLink(s);
insilmaril@143: 		mapCenter->reposition();
insilmaril@442: 		xelection.update();
insilmaril@143: 		ensureSelectionVisible();
insilmaril@143: 	}
insilmaril@143: }
insilmaril@143: 
insilmaril@366: BranchObj* MapEditor::addNewBranchInt(int num)
insilmaril@0: {
insilmaril@366: 	// Depending on pos:
insilmaril@366: 	// -3		insert in childs of parent  above selection 
insilmaril@366: 	// -2		add branch to selection 
insilmaril@366: 	// -1		insert in childs of parent below selection 
insilmaril@366: 	// 0..n		insert in childs of parent at pos
insilmaril@366: 	BranchObj *newbo=NULL;
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo)
insilmaril@0: 	{
insilmaril@366: 		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@366: 			return bo->addBranch();
insilmaril@366: 			
insilmaril@366: 		}else if (num==-1)
insilmaril@0: 		{
insilmaril@366: 			num=bo->getNum()+1;
insilmaril@366: 			bo=(BranchObj*)bo->getParObj();
insilmaril@366: 		}else if (num==-3)
insilmaril@366: 		{
insilmaril@366: 			num=bo->getNum();
insilmaril@366: 			bo=(BranchObj*)bo->getParObj();
insilmaril@366: 		}
insilmaril@366: 		if (!bo) return bo;
insilmaril@366: 		newbo=bo->insertBranch(num);
insilmaril@366: 	}	
insilmaril@366: 	return newbo;
insilmaril@366: }	
insilmaril@366: 
insilmaril@394: BranchObj* MapEditor::addNewBranch(int pos)
insilmaril@366: {
insilmaril@366: 	// Different meaning than num in addNewBranchInt!
insilmaril@366: 	// -1	add above
insilmaril@366: 	//  0	add as child
insilmaril@366: 	// +1	add below
insilmaril@424: 	BranchObj *bo = xelection.getBranch();
insilmaril@394: 	BranchObj *newbo=NULL;
insilmaril@394: 
insilmaril@424: 	if (bo)
insilmaril@366: 	{
insilmaril@421: 		setCursor (Qt::ArrowCursor);
insilmaril@421: 
insilmaril@366: 		newbo=addNewBranchInt (pos-2);
insilmaril@366: 
insilmaril@366: 		if (newbo)
insilmaril@366: 		{
insilmaril@395: 			saveState(
insilmaril@417: 				newbo,		
insilmaril@393: 				"delete ()",
insilmaril@424: 				bo,
insilmaril@366: 				QString ("addBranch (%1)").arg(pos-2),
insilmaril@395: 				QString ("Add new branch to %1").arg(getName(bo)));	
insilmaril@366: 
insilmaril@366: 			mapCenter->reposition();
insilmaril@442: 			xelection.update();
insilmaril@366: 		}
insilmaril@366: 	}	
insilmaril@394: 	return newbo;
insilmaril@366: }
insilmaril@366: 
insilmaril@366: 
insilmaril@394: BranchObj* MapEditor::addNewBranchBefore()
insilmaril@366: {
insilmaril@394: 	BranchObj *newbo=NULL;
insilmaril@424: 	BranchObj *bo = xelection.getBranch();
insilmaril@424: 	if (bo && xelection.type()==Branch)
insilmaril@394: 		 // We accept no MapCenterObj here, so we _have_ a parent
insilmaril@366: 	{
insilmaril@408: 		QPointF p=bo->getRelPos();
insilmaril@394: 
insilmaril@394: 
insilmaril@424: 		BranchObj *parbo=(BranchObj*)(bo->getParObj());
insilmaril@394: 
insilmaril@394: 		// add below selection
insilmaril@394: 		newbo=parbo->insertBranch(bo->getNum()+1);
insilmaril@394: 		if (newbo)
insilmaril@366: 		{
insilmaril@394: 			newbo->move2RelPos (p);
insilmaril@394: 
insilmaril@394: 			// Move selection to new branch
insilmaril@424: 			bo->linkTo (newbo,-1);
insilmaril@394: 
insilmaril@394: 			saveState (newbo, "deleteKeepChilds ()", newbo, "addBranchBefore ()", 
insilmaril@394: 				QString ("Add branch before %1").arg(getName(bo)));
insilmaril@394: 
insilmaril@394: 			mapCenter->reposition();
insilmaril@442: 			xelection.update();
insilmaril@394: 		}
insilmaril@0: 	}	
insilmaril@394: 	return newbo;
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void MapEditor::deleteSelection()
insilmaril@0: {
insilmaril@424: 	BranchObj *bo = xelection.getBranch();
insilmaril@424: 	if (bo && xelection.type()==Branch)
insilmaril@0: 	{
insilmaril@294: 		BranchObj* par=(BranchObj*)(bo->getParObj());
insilmaril@424: 		xelection.unselect();
insilmaril@394: 		saveStateRemovingPart (bo, QString ("Delete %1").arg(getName(bo)));
insilmaril@0: 		par->removeBranch(bo);
insilmaril@424: 		xelection.select (par);
insilmaril@0: 		ensureSelectionVisible();
insilmaril@0: 		mapCenter->reposition();
insilmaril@442: 		xelection.update();
insilmaril@442: 		xelection.update();
insilmaril@424: 		return;
insilmaril@0: 	}
insilmaril@424: 	FloatImageObj *fio=xelection.getFloatImage();
insilmaril@424: 	if (fio)
insilmaril@0: 	{
insilmaril@0: 		BranchObj* par=(BranchObj*)(fio->getParObj());
insilmaril@395: 		saveStateChangingPart(
insilmaril@395: 			par, 
insilmaril@395: 			fio,
insilmaril@395: 			"delete ()",
insilmaril@395: 			QString("Delete %1").arg(getName(fio))
insilmaril@395: 		);
insilmaril@424: 		xelection.unselect();
insilmaril@0: 		par->removeFloatImage(fio);
insilmaril@424: 		xelection.select (par);
insilmaril@442: 		mapCenter->reposition();
insilmaril@442: 		xelection.update();
insilmaril@0: 		ensureSelectionVisible();
insilmaril@424: 		return;
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@0: LinkableMapObj* MapEditor::getSelection()
insilmaril@0: {
insilmaril@424: 	return xelection.single();
insilmaril@0: }
insilmaril@0: 
insilmaril@442: BranchObj* MapEditor::getSelectedBranch()
insilmaril@442: {
insilmaril@442: 	return xelection.getBranch();
insilmaril@442: }
insilmaril@442: 
insilmaril@442: FloatImageObj* MapEditor::getSelectedFloatImage()
insilmaril@442: {
insilmaril@442: 	return xelection.getFloatImage();
insilmaril@442: }
insilmaril@442: 
insilmaril@267: void MapEditor::unselect()
insilmaril@267: {
insilmaril@424: 	xelection.unselect();
insilmaril@267: }	
insilmaril@267: 
insilmaril@267: void MapEditor::reselect()
insilmaril@267: {
insilmaril@424: 	xelection.reselect();
insilmaril@267: }	
insilmaril@267: 
insilmaril@83: bool MapEditor::select (const QString &s)
insilmaril@83: {
insilmaril@106: 	LinkableMapObj *lmo=mapCenter->findObjBySelect(s);
insilmaril@0: 
insilmaril@0: 	// Finally select the found object
insilmaril@0: 	if (lmo)
insilmaril@0: 	{
insilmaril@424: 		xelection.unselect();
insilmaril@424: 		xelection.select(lmo);
insilmaril@442: 		xelection.update();
insilmaril@0: 		ensureSelectionVisible();
insilmaril@0: 		return true;
insilmaril@139: 	} 
insilmaril@139: 	return false;
insilmaril@0: }
insilmaril@0: 
insilmaril@366: QString MapEditor::getSelectString()
insilmaril@366: {
insilmaril@424: 	return xelection.getSelectString();
insilmaril@366: }
insilmaril@366: 
insilmaril@366: void MapEditor::selectInt (LinkableMapObj *lmo)
insilmaril@0: {
insilmaril@424: 	if (lmo && xelection.single()!= lmo)
insilmaril@442: 	{
insilmaril@424: 		xelection.select(lmo);
insilmaril@442: 		xelection.update();
insilmaril@442: 	}	
insilmaril@267: }
insilmaril@0: 
insilmaril@366: void MapEditor::selectNextBranchInt()
insilmaril@0: {
insilmaril@0: 	// Increase number of branch
insilmaril@424: 	LinkableMapObj *sel=xelection.single();
insilmaril@424: 	if (sel)
insilmaril@0: 	{
insilmaril@424: 		QString s=sel->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@424: 		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@424: 				if (xelection.single()->getOrientation()==OrientRightOfCenter)
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@424: 						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@366: void MapEditor::selectPrevBranchInt()
insilmaril@0: {
insilmaril@0: 	// Decrease number of branch
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo)
insilmaril@0: 	{
insilmaril@424: 		QString s=bo->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@411: 		int n=num.toInt()-1;
insilmaril@411: 		
insilmaril@0: 		// Go to next lmo
insilmaril@411: 		num=QString ("%1").arg(n);
insilmaril@0: 		s=s+num;
insilmaril@0: 		
insilmaril@0: 		// Try to select this one
insilmaril@411: 		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@424: 		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@411: 				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@424: 				if (xelection.single()->getOrientation()==OrientRightOfCenter)
insilmaril@411: 					num=QString ("%1").arg(num.toInt()-1);
insilmaril@0: 				else	
insilmaril@411: 					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@424: 						if ( xelection.getBranch()->countBranches()>0)
insilmaril@424: 							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@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo && xelection.type()==Branch)
insilmaril@0: 	{
insilmaril@424: 		if (bo->getOrientation()==OrientRightOfCenter)
insilmaril@424: 			selectPrevBranchInt();
insilmaril@424: 		else
insilmaril@424: 			if (bo->getDepth()==1)
insilmaril@424: 				selectNextBranchInt();
insilmaril@424: 			else
insilmaril@424: 				selectPrevBranchInt();
insilmaril@424: 	}
insilmaril@424: }
insilmaril@424: 
insilmaril@424: void MapEditor::selectLowerBranch()
insilmaril@424: {
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo && xelection.type()==Branch)
insilmaril@424: 		if (bo->getOrientation()==OrientRightOfCenter)
insilmaril@424: 			selectNextBranchInt();
insilmaril@424: 		else
insilmaril@424: 			if (bo->getDepth()==1)
insilmaril@366: 				selectPrevBranchInt();
insilmaril@0: 			else
insilmaril@366: 				selectNextBranchInt();
insilmaril@0: }
insilmaril@0: 
insilmaril@0: 
insilmaril@0: void MapEditor::selectLeftBranch()
insilmaril@0: {
insilmaril@0: 	BranchObj* bo;
insilmaril@0: 	BranchObj* par;
insilmaril@424: 	LinkableMapObj *sel=xelection.single();
insilmaril@424: 	if (sel)
insilmaril@0: 	{
insilmaril@424: 		if (xelection.type()== MapCenter)
insilmaril@0: 		{
insilmaril@424: 			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@0: 				if (bo->getOrientation()==OrientRightOfCenter)
insilmaril@424: 					bo=par->getLastBranch();
insilmaril@424: 				if (bo)
insilmaril@0: 				{
insilmaril@0: 					bo=par->getLastBranch();
insilmaril@424: 					xelection.select(bo);
insilmaril@442: 					xelection.update();
insilmaril@0: 					ensureSelectionVisible();
insilmaril@0: 				}
insilmaril@0: 			}	
insilmaril@0: 		} else
insilmaril@0: 		{
insilmaril@424: 			par=(BranchObj*)(sel->getParObj());
insilmaril@424: 			if (sel->getOrientation()==OrientRightOfCenter)
insilmaril@0: 			{
insilmaril@424: 				if (xelection.type() == Branch ||
insilmaril@424: 					xelection.type() == FloatImage)
insilmaril@0: 				{
insilmaril@424: 					xelection.select(par);
insilmaril@442: 					xelection.update();
insilmaril@0: 					ensureSelectionVisible();
insilmaril@0: 				}
insilmaril@0: 			} else
insilmaril@0: 			{
insilmaril@424: 				if (xelection.type() == Branch )
insilmaril@0: 				{
insilmaril@424: 					bo=xelection.getBranch()->getLastSelectedBranch();
insilmaril@0: 					if (bo) 
insilmaril@0: 					{
insilmaril@424: 						xelection.select(bo);
insilmaril@442: 						xelection.update();
insilmaril@0: 						ensureSelectionVisible();
insilmaril@0: 					}
insilmaril@0: 				}
insilmaril@0: 			}
insilmaril@0: 		}	
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void MapEditor::selectRightBranch()
insilmaril@0: {
insilmaril@0: 	BranchObj* bo;
insilmaril@0: 	BranchObj* par;
insilmaril@424: 	LinkableMapObj *sel=xelection.single();
insilmaril@424: 	if (sel)
insilmaril@0: 	{
insilmaril@424: 		if (xelection.type()==MapCenter) 
insilmaril@0: 		{
insilmaril@424: 			par=xelection.getBranch();
insilmaril@0: 			bo=par->getLastSelectedBranch();
insilmaril@0: 			if (bo)
insilmaril@0: 			{
insilmaril@366: 				// Workaround for reselecting on left and right side
insilmaril@0: 				if (bo->getOrientation()==OrientLeftOfCenter)
insilmaril@0: 					bo=par->getFirstBranch();
insilmaril@0: 				if (bo)
insilmaril@0: 				{
insilmaril@424: 					xelection.select(bo);
insilmaril@442: 					xelection.update();
insilmaril@0: 					ensureSelectionVisible();
insilmaril@0: 				}
insilmaril@0: 			}
insilmaril@0: 		} else
insilmaril@0: 		{
insilmaril@424: 			par=(BranchObj*)(xelection.single()->getParObj());
insilmaril@424: 			if (xelection.single()->getOrientation()==OrientLeftOfCenter)
insilmaril@0: 			{
insilmaril@424: 				if (xelection.type() == Branch ||
insilmaril@424: 					xelection.type() == FloatImage)
insilmaril@0: 				{
insilmaril@424: 					xelection.select(par);
insilmaril@442: 					xelection.update();
insilmaril@0: 					ensureSelectionVisible();
insilmaril@0: 				}
insilmaril@0: 			} else
insilmaril@0: 			{
insilmaril@424: 				if (xelection.type()  == Branch) 
insilmaril@0: 				{
insilmaril@424: 					bo=xelection.getBranch()->getLastSelectedBranch();
insilmaril@0: 					if (bo) 
insilmaril@0: 					{
insilmaril@424: 						xelection.select(bo);
insilmaril@442: 						xelection.update();
insilmaril@0: 						ensureSelectionVisible();
insilmaril@0: 					}
insilmaril@0: 				}
insilmaril@0: 			}
insilmaril@0: 		}
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void MapEditor::selectFirstBranch()
insilmaril@0: {
insilmaril@424: 	BranchObj *bo1=xelection.getBranch();
insilmaril@0: 	BranchObj *bo2;
insilmaril@0: 	BranchObj* par;
insilmaril@424: 	if (bo1)
insilmaril@424: 	{
insilmaril@424: 		par=(BranchObj*)(bo1->getParObj());
insilmaril@424: 		bo2=par->getFirstBranch();
insilmaril@424: 		if (bo2) {
insilmaril@424: 			xelection.select(bo2);
insilmaril@442: 			xelection.update();
insilmaril@424: 			ensureSelectionVisible();
insilmaril@424: 		}
insilmaril@424: 	}		
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void MapEditor::selectLastBranch()
insilmaril@0: {
insilmaril@424: 	BranchObj *bo1=xelection.getBranch();
insilmaril@0: 	BranchObj *bo2;
insilmaril@0: 	BranchObj* par;
insilmaril@424: 	if (bo1)
insilmaril@424: 	{
insilmaril@424: 		par=(BranchObj*)(bo1->getParObj());
insilmaril@424: 		bo2=par->getLastBranch();
insilmaril@424: 		if (bo2) 
insilmaril@0: 		{
insilmaril@424: 			xelection.select(bo2);
insilmaril@442: 			xelection.update();
insilmaril@424: 			ensureSelectionVisible();
insilmaril@424: 		}
insilmaril@424: 	}		
insilmaril@0: }
insilmaril@0: 
insilmaril@408: void MapEditor::selectMapBackgroundImage ()
insilmaril@408: {
insilmaril@408: 	Q3FileDialog *fd=new Q3FileDialog( this);
insilmaril@408: 	fd->setMode (Q3FileDialog::ExistingFile);
insilmaril@408: 	fd->addFilter (QString (tr("Images") + " (*.png *.bmp *.xbm *.jpg *.png *.xpm *.gif *.pnm)"));
insilmaril@408: 	ImagePreview *p =new ImagePreview (fd);
insilmaril@408: 	fd->setContentsPreviewEnabled( TRUE );
insilmaril@408: 	fd->setContentsPreview( p, p );
insilmaril@408: 	fd->setPreviewMode( Q3FileDialog::Contents );
insilmaril@408: 	fd->setCaption(vymName+" - " +tr("Load background image"));
insilmaril@408: 	fd->setDir (lastImageDir);
insilmaril@408: 	fd->show();
insilmaril@408: 
insilmaril@408: 	if ( fd->exec() == QDialog::Accepted )
insilmaril@408: 	{
insilmaril@412: 		// TODO selectMapBackgroundImg in QT4 use:	lastImageDir=fd->directory();
insilmaril@408: 		lastImageDir=QDir (fd->dirPath());
insilmaril@408: 		setMapBackgroundImage (fd->selectedFile());
insilmaril@408: 	}
insilmaril@408: }	
insilmaril@408: 
insilmaril@442: void MapEditor::setMapBackgroundImage (const QString &fn)	//FIXME missing savestate
insilmaril@408: {
insilmaril@408: 	QColor oldcol=mapScene->backgroundBrush().color();
insilmaril@408: 	/*
insilmaril@408: 	saveState(
insilmaril@408: 		selection,
insilmaril@408: 		QString ("setMapBackgroundImage (%1)").arg(oldcol.name()),
insilmaril@408: 		selection,
insilmaril@408: 		QString ("setMapBackgroundImage (%1)").arg(col.name()),
insilmaril@408: 		QString("Set background color of map to %1").arg(col.name()));
insilmaril@408: 	*/	
insilmaril@408: 	QBrush brush;
insilmaril@408: 	brush.setTextureImage (QPixmap (fn));
insilmaril@408: 	mapScene->setBackgroundBrush(brush);
insilmaril@408: }
insilmaril@408: 
insilmaril@398: void MapEditor::selectMapBackgroundColor()
insilmaril@0: {
insilmaril@408: 	QColor col = QColorDialog::getColor( mapScene->backgroundBrush().color(), this );
insilmaril@0: 	if ( !col.isValid() ) return;
insilmaril@408: 	setMapBackgroundColor( col );
insilmaril@0: }
insilmaril@0: 
insilmaril@398: 
insilmaril@398: void MapEditor::setMapBackgroundColor(QColor col)
insilmaril@0: {
insilmaril@408: 	QColor oldcol=mapScene->backgroundBrush().color();
insilmaril@398: 	saveState(
insilmaril@424: 		mapCenter,
insilmaril@445: 		QString ("setMapBackgroundColor (\"%1\")").arg(oldcol.name()),
insilmaril@424: 		mapCenter,
insilmaril@445: 		QString ("setMapBackgroundColor (\"%1\")").arg(col.name()),
insilmaril@398: 		QString("Set background color of map to %1").arg(col.name()));
insilmaril@408: 	mapScene->setBackgroundBrush(col);
insilmaril@398: }
insilmaril@398: 
insilmaril@398: QColor MapEditor::getMapBackgroundColor()
insilmaril@398: {
insilmaril@408:     return mapScene->backgroundBrush().color();
insilmaril@0: }
insilmaril@0: 
insilmaril@395: QColor MapEditor::getCurrentHeadingColor()
insilmaril@0: {
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo) return bo->getColor(); 
insilmaril@395: 	
insilmaril@395: 	QMessageBox::warning(0,tr("Warning"),tr("Can't get color of heading,\nthere's no branch selected"));
insilmaril@395: 	return Qt::black;
insilmaril@0: }
insilmaril@0: 
insilmaril@417: void MapEditor::colorBranch (QColor c)
insilmaril@0: {
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo)
insilmaril@0: 	{
insilmaril@424: 		saveState(
insilmaril@424: 			bo, 
insilmaril@445: 			QString ("colorBranch (\"%1\")").arg(bo->getColor().name()),
insilmaril@424: 			bo,
insilmaril@445: 			QString ("colorBranch (\"%1\")").arg(c.name()),
insilmaril@424: 			QString("Set color of %1 to %2").arg(getName(bo)).arg(c.name())
insilmaril@424: 		);	
insilmaril@424: 		bo->setColor(c); // color branch
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@417: void MapEditor::colorSubtree (QColor c)
insilmaril@0: {
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo) 
insilmaril@0: 	{
insilmaril@424: 		saveStateChangingPart(
insilmaril@424: 			bo, 
insilmaril@424: 			bo,
insilmaril@445: 			QString ("colorSubtree (\"%1\")").arg(c.name()),
insilmaril@424: 			QString ("Set color of %1 and childs to %2").arg(getName(bo)).arg(c.name())
insilmaril@424: 		);	
insilmaril@424: 		bo->setColorSubtree (c); // color links, color childs
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@0: 
insilmaril@0: void MapEditor::toggleStandardFlag(QString f)
insilmaril@0: {
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo) 
insilmaril@0: 	{
insilmaril@424: 		QString u,r;
insilmaril@424: 		if (bo->isSetStandardFlag(f))
insilmaril@366: 		{
insilmaril@424: 			r="unsetFlag";
insilmaril@424: 			u="setFlag";
insilmaril@424: 		}	
insilmaril@424: 		else
insilmaril@424: 		{
insilmaril@424: 			u="unsetFlag";
insilmaril@424: 			r="setFlag";
insilmaril@424: 		}	
insilmaril@424: 		saveState(
insilmaril@424: 			bo,
insilmaril@424: 			QString("%1 (\"%2\")").arg(u).arg(f), 
insilmaril@424: 			bo,
insilmaril@424: 			QString("%1 (\"%2\")").arg(r).arg(f),
insilmaril@424: 			QString("Toggling standard flag \"%1\" of %2").arg(f).arg(getName(bo)));
insilmaril@424: 		bo->toggleStandardFlag (f,mainWindow->useFlagGroups());
insilmaril@442: 		xelection.update();
insilmaril@424: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@0: 
insilmaril@0: BranchObj* MapEditor::findText (QString s, bool cs)
insilmaril@0: {
insilmaril@366: 	QTextDocument::FindFlags flags=0;
insilmaril@366: 	if (cs) flags=QTextDocument::FindCaseSensitively;
insilmaril@366: 
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@0: 		itFind=mapCenter->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@424: 				if (xelection.single()!=itFind) 
insilmaril@0: 				{
insilmaril@424: 					xelection.select(itFind);
insilmaril@0: 					ensureSelectionVisible();
insilmaril@0: 				}
insilmaril@366: 				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@424: 				xelection.select(itFind);
insilmaril@0: 				ensureSelectionVisible();
insilmaril@0: 				searching=false;
insilmaril@0: 			}
insilmaril@0: 		}	
insilmaril@0: 		if (!foundNote)
insilmaril@0: 		{
insilmaril@0: 			itFind=itFind->next();
insilmaril@0: 			if (!itFind) EOFind=true;
insilmaril@0: 		}
insilmaril@0: 	}	
insilmaril@0: 	if (!searching)
insilmaril@424: 		return xelection.getBranch();
insilmaril@424: 	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@395: void MapEditor::setURL(const QString &url)
insilmaril@395: {
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo)
insilmaril@424: 	{
insilmaril@395: 		QString oldurl=bo->getURL();
insilmaril@395: 		bo->setURL (url);
insilmaril@395: 		saveState (
insilmaril@424: 			bo,
insilmaril@395: 			QString ("setURL (\"%1\")").arg(oldurl),
insilmaril@424: 			bo,
insilmaril@395: 			QString ("setURL (\"%1\")").arg(url),
insilmaril@395: 			QString ("set URL of %1 to %2").arg(getName(bo)).arg(url)
insilmaril@395: 		);
insilmaril@395: 		updateActions();
insilmaril@395: 	}
insilmaril@395: }	
insilmaril@0: 
insilmaril@0: void MapEditor::editURL()
insilmaril@0: {
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo)
insilmaril@0: 	{		
insilmaril@0: 		bool ok;
insilmaril@0: 		QString text = QInputDialog::getText(
insilmaril@0: 				"VYM", tr("Enter URL:"), QLineEdit::Normal,
insilmaril@143: 				bo->getURL(), &ok, this );
insilmaril@0: 		if ( ok) 
insilmaril@0: 			// user entered something and pressed OK
insilmaril@395: 			setURL (text);
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@266: QString MapEditor::getURL()
insilmaril@266: {
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo)
insilmaril@424: 		return bo->getURL();
insilmaril@266: 	else
insilmaril@266: 		return "";
insilmaril@266: }
insilmaril@266: 
insilmaril@366: QStringList MapEditor::getURLs()
insilmaril@366: {
insilmaril@366: 	QStringList urls;
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo)
insilmaril@366: 	{		
insilmaril@366: 		bo=bo->first();	
insilmaril@366: 		while (bo) 
insilmaril@366: 		{
insilmaril@366: 			if (!bo->getURL().isEmpty()) urls.append( bo->getURL());
insilmaril@366: 			bo=bo->next();
insilmaril@366: 		}	
insilmaril@366: 	}	
insilmaril@366: 	return urls;
insilmaril@366: }
insilmaril@366: 
insilmaril@366: 
insilmaril@0: void MapEditor::editHeading2URL()
insilmaril@0: {
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo)
insilmaril@424: 		setURL (bo->getHeading());
insilmaril@0: }	
insilmaril@0: 
insilmaril@0: void MapEditor::editBugzilla2URL()
insilmaril@0: {
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo)
insilmaril@0: 	{		
insilmaril@143: 		QString url= "https://bugzilla.novell.com/show_bug.cgi?id="+bo->getHeading();
insilmaril@395: 		setURL (url);
insilmaril@0: 	}
insilmaril@0: }	
insilmaril@0: 
insilmaril@175: void MapEditor::editFATE2URL()
insilmaril@175: {
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo)
insilmaril@175: 	{		
insilmaril@175: 		QString url= "http://keeper.suse.de:8080/webfate/match/id?value=ID"+bo->getHeading();
insilmaril@395: 		saveState(
insilmaril@424: 			bo,
insilmaril@395: 			"setURL (\""+bo->getURL()+"\")",
insilmaril@424: 			bo,
insilmaril@395: 			"setURL (\""+url+"\")",
insilmaril@395: 			QString("Use heading of %1 as link to FATE").arg(getName(bo))
insilmaril@395: 		);	
insilmaril@175: 		bo->setURL (url);
insilmaril@175: 		updateActions();
insilmaril@175: 	}
insilmaril@175: }	
insilmaril@175: 
insilmaril@0: void MapEditor::editVymLink()
insilmaril@0: {
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo)
insilmaril@0: 	{		
insilmaril@404: 		QStringList filters;
insilmaril@404: 		filters <<"VYM map (*.vym)";
insilmaril@404: 		QFileDialog *fd=new QFileDialog( this,vymName+" - " +tr("Link to another map"));
insilmaril@404: 		fd->setFilters (filters);
insilmaril@404: 		fd->setCaption(vymName+" - " +tr("Link to another map"));
insilmaril@442: 		fd->setDirectory (lastFileDir);
insilmaril@143: 		if (! bo->getVymLink().isEmpty() )
insilmaril@404: 			fd->selectFile( bo->getVymLink() );
insilmaril@0: 		fd->show();
insilmaril@0: 
insilmaril@0: 		QString fn;
insilmaril@0: 		if ( fd->exec() == QDialog::Accepted )
insilmaril@143: 		{
insilmaril@442: 			lastFileDir=QDir (fd->directory().path());
insilmaril@395: 			saveState(
insilmaril@424: 				bo,
insilmaril@395: 				"setVymLink (\""+bo->getVymLink()+"\")",
insilmaril@424: 				bo,
insilmaril@395: 				"setVymLink (\""+fd->selectedFile()+"\")",
insilmaril@395: 				QString("Set vymlink of %1 to %2").arg(getName(bo)).arg(fd->selectedFile())
insilmaril@395: 			);	
insilmaril@143: 			bo->setVymLink (fd->selectedFile() );
insilmaril@143: 			updateActions();
insilmaril@143: 			mapCenter->reposition();
insilmaril@408: 			scene()->update();
insilmaril@143: 		}
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void MapEditor::deleteVymLink()
insilmaril@0: {
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo)
insilmaril@0: 	{		
insilmaril@395: 		saveState(
insilmaril@424: 			bo,
insilmaril@395: 			"setVymLink (\""+bo->getVymLink()+"\")",
insilmaril@424: 			bo,
insilmaril@395: 			"setVymLink (\"\")",
insilmaril@395: 			QString("Unset vymlink of %1").arg(getName(bo))
insilmaril@395: 		);	
insilmaril@143: 		bo->setVymLink ("" );
insilmaril@0: 		updateActions();
insilmaril@0: 		mapCenter->reposition();
insilmaril@408: 		scene()->update();
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@395: void MapEditor::setHideExport(bool b)
insilmaril@243: {
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo)
insilmaril@395: 	{
insilmaril@424: 		bo->setHideInExport (b);
insilmaril@395: 		QString u= b ? "false" : "true";
insilmaril@395: 		QString r=!b ? "false" : "true";
insilmaril@395: 		
insilmaril@395: 		saveState(
insilmaril@424: 			bo,
insilmaril@395: 			QString ("setHideExport (%1)").arg(u),
insilmaril@424: 			bo,
insilmaril@395: 			QString ("setHideExport (%1)").arg(r),
insilmaril@424: 			QString ("Set HideExport flag of %1 to %2").arg(getName(bo)).arg (r)
insilmaril@395: 		);	
insilmaril@243: 		updateActions();
insilmaril@243: 		mapCenter->reposition();
insilmaril@408: 		scene()->update();
insilmaril@243: 	}
insilmaril@243: }
insilmaril@243: 
insilmaril@395: void MapEditor::toggleHideExport()
insilmaril@395: {
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo)
insilmaril@424: 		setHideExport ( !bo->hideInExport() );
insilmaril@395: }
insilmaril@395: 
insilmaril@0: QString MapEditor::getVymLink()
insilmaril@0: {
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo)
insilmaril@424: 		return bo->getVymLink();
insilmaril@424: 	else	
insilmaril@424: 		return "";
insilmaril@0: 	
insilmaril@0: }
insilmaril@0: 
insilmaril@366: QStringList MapEditor::getVymLinks()
insilmaril@366: {
insilmaril@366: 	QStringList links;
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo)
insilmaril@366: 	{		
insilmaril@366: 		bo=bo->first();	
insilmaril@366: 		while (bo) 
insilmaril@366: 		{
insilmaril@366: 			if (!bo->getVymLink().isEmpty()) links.append( bo->getVymLink());
insilmaril@366: 			bo=bo->next();
insilmaril@366: 		}	
insilmaril@366: 	}	
insilmaril@366: 	return links;
insilmaril@366: }
insilmaril@366: 
insilmaril@366: 
insilmaril@395: void MapEditor::deleteKeepChilds()
insilmaril@98: {
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	BranchObj *par;
insilmaril@424: 	if (bo)
insilmaril@424: 	{
insilmaril@424: 		par=(BranchObj*)(bo->getParObj());
insilmaril@408: 		QPointF p=bo->getRelPos();
insilmaril@395: 		saveStateChangingPart(
insilmaril@424: 			bo->getParObj(),
insilmaril@424: 			bo,
insilmaril@395: 			"deleteKeepChilds ()",
insilmaril@395: 			QString("Remove %1 and keep its childs").arg(getName(bo))
insilmaril@395: 		);
insilmaril@394: 
insilmaril@424: 		QString sel=bo->getSelectString();
insilmaril@98: 		unselect();
insilmaril@98: 		par->removeBranchHere(bo);
insilmaril@98: 		mapCenter->reposition();
insilmaril@98: 		select (sel);
insilmaril@424: 		xelection.getBranch()->move2RelPos (p);
insilmaril@394: 		mapCenter->reposition();
insilmaril@98: 	}	
insilmaril@98: }
insilmaril@98: 
insilmaril@395: void MapEditor::deleteChilds()
insilmaril@98: {
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo)
insilmaril@98: 	{		
insilmaril@395: 		saveStateChangingPart(
insilmaril@424: 			bo->getParObj(), 
insilmaril@424: 			bo,
insilmaril@395: 			"deleteChilds ()",
insilmaril@424: 			QString( "Remove childs of branch %1").arg(getName(bo))
insilmaril@395: 		);
insilmaril@424: 		bo->removeChilds();
insilmaril@98: 		mapCenter->reposition();
insilmaril@98: 	}	
insilmaril@98: }
insilmaril@98: 
insilmaril@0: void MapEditor::editMapInfo()
insilmaril@0: {
insilmaril@0: 	ExtraInfoDialog dia;
insilmaril@0: 	dia.setMapName (getFileName() );
insilmaril@0: 	dia.setAuthor (mapCenter->getAuthor() );
insilmaril@0: 	dia.setComment(mapCenter->getComment() );
insilmaril@0: 
insilmaril@0: 	// Calc some stats
insilmaril@0: 	QString stats;
insilmaril@408:     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@103: 	uint xl=0;
insilmaril@0: 	BranchObj *bo;
insilmaril@0: 	bo=mapCenter->first();
insilmaril@0: 	while (bo) 
insilmaril@0: 	{
insilmaril@0: 		if (!bo->getNote().isEmpty() ) n++;
insilmaril@0: 		f+= bo->countFloatImages();
insilmaril@0: 		b++;
insilmaril@103: 		xl+=bo->countXLinks();
insilmaril@0: 		bo=bo->next();
insilmaril@0: 	}
insilmaril@0:     stats+=QString ("%1 branches\n").arg (b-1,6);
insilmaril@104:     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@398: 		setMapAuthor (dia.getAuthor() );
insilmaril@398: 		setMapComment (dia.getComment() );
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@442: void MapEditor::ensureSelectionVisible()
insilmaril@442: {
insilmaril@442: 	LinkableMapObj *lmo=xelection.single();
insilmaril@442: 	if (lmo) ensureVisible (lmo->getBBox() );
insilmaril@442: 	
insilmaril@442: }
insilmaril@442: 
insilmaril@442: void MapEditor::updateSelection()
insilmaril@442: {
insilmaril@442: 	// Tell selection to update geometries
insilmaril@442: 	xelection.update();
insilmaril@442: }
insilmaril@442: 
insilmaril@0: void MapEditor::updateActions()
insilmaril@0: {
insilmaril@442: 	// Tell mainwindow to update states of actions
insilmaril@390: 	mainWindow->updateActions();
insilmaril@412: 	// TODO maybe don't update if blockReposition is set
insilmaril@0: }
insilmaril@0: 
insilmaril@160: void MapEditor::updateNoteFlag()
insilmaril@160: {
insilmaril@427: 	setChanged();
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@427: 	if (bo) 
insilmaril@427: 	{
insilmaril@427: 		bo->updateNoteFlag();
insilmaril@427: 		mainWindow->updateActions();
insilmaril@427: 	}	
insilmaril@160: }
insilmaril@160: 
insilmaril@398: void MapEditor::setMapAuthor (const QString &s)
insilmaril@0: {
insilmaril@398: 	saveState (
insilmaril@424: 		mapCenter,
insilmaril@398: 		QString ("setMapAuthor (\"%1\")").arg(mapCenter->getAuthor()),
insilmaril@424: 		mapCenter,
insilmaril@398: 		QString ("setMapAuthor (\"%1\")").arg(s),
insilmaril@398: 		QString ("Set author of map to \"%1\"").arg(s)
insilmaril@398: 	);
insilmaril@398: 	mapCenter->setAuthor (s);
insilmaril@398: }
insilmaril@398: 
insilmaril@398: void MapEditor::setMapComment (const QString &s)
insilmaril@398: {
insilmaril@398: 	saveState (
insilmaril@424: 		mapCenter,
insilmaril@398: 		QString ("setMapComment (\"%1\")").arg(mapCenter->getComment()),
insilmaril@424: 		mapCenter,
insilmaril@398: 		QString ("setMapComment (\"%1\")").arg(s),
insilmaril@398: 		QString ("Set comment of map")
insilmaril@398: 	);
insilmaril@398: 	mapCenter->setComment (s);
insilmaril@398: }
insilmaril@398: 
insilmaril@398: void MapEditor::setMapLinkStyle (const QString & s)
insilmaril@398: {
insilmaril@398: 	saveStateChangingPart (
insilmaril@398: 		mapCenter,
insilmaril@398: 		mapCenter,
insilmaril@398: 		QString("setMapLinkStyle (\"%1\")").arg(s),
insilmaril@398: 		QString("Set map link style (\"%1\")").arg(s)
insilmaril@398: 	);	
insilmaril@398: 
insilmaril@398: 	if (s=="StyleLine")
insilmaril@398: 		linkstyle=StyleLine;
insilmaril@398: 	else if (s=="StyleParabel")
insilmaril@398: 		linkstyle=StyleParabel;
insilmaril@398: 	else if (s=="StylePolyLine")
insilmaril@398: 		linkstyle=StylePolyLine;
insilmaril@398: 	else	
insilmaril@398: 		linkstyle=StylePolyParabel;
insilmaril@398: 
insilmaril@0: 	BranchObj *bo;
insilmaril@0: 	bo=mapCenter->first();
insilmaril@0: 	bo=bo->next();
insilmaril@0: 	while (bo) 
insilmaril@0: 	{
insilmaril@0: 		bo->setLinkStyle(bo->getDefLinkStyle());
insilmaril@0: 		bo=bo->next();
insilmaril@0: 	}
insilmaril@102: 	mapCenter->reposition();
insilmaril@0: }
insilmaril@0: 
insilmaril@398: LinkStyle MapEditor::getMapLinkStyle ()
insilmaril@0: {
insilmaril@0: 	return linkstyle;
insilmaril@0: }	
insilmaril@0: 
insilmaril@398: void MapEditor::setMapDefLinkColor(QColor c)
insilmaril@0: {
insilmaril@97: 	defLinkColor=c;
insilmaril@0: 	updateActions();
insilmaril@0: }
insilmaril@0: 
insilmaril@398: void MapEditor::setMapLinkColorHintInt()
insilmaril@0: {
insilmaril@398: 	// called from setMapLinkColorHint(lch) or at end of parse
insilmaril@0: 	BranchObj *bo;
insilmaril@0: 	bo=mapCenter->first();
insilmaril@0: 	while (bo) 
insilmaril@0: 	{
insilmaril@0: 		bo->setLinkColor();
insilmaril@0: 		bo=bo->next();
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@398: void MapEditor::setMapLinkColorHint(LinkColorHint lch)
insilmaril@0: {
insilmaril@0: 	linkcolorhint=lch;
insilmaril@398: 	setMapLinkColorHintInt();
insilmaril@0: }
insilmaril@0: 
insilmaril@398: void MapEditor::toggleMapLinkColorHint()
insilmaril@0: {
insilmaril@0: 	if (linkcolorhint==HeadingColor)
insilmaril@0: 		linkcolorhint=DefaultColor;
insilmaril@0: 	else	
insilmaril@0: 		linkcolorhint=HeadingColor;
insilmaril@0: 	BranchObj *bo;
insilmaril@0: 	bo=mapCenter->first();
insilmaril@0: 	while (bo) 
insilmaril@0: 	{
insilmaril@0: 		bo->setLinkColor();
insilmaril@0: 		bo=bo->next();
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@398: LinkColorHint MapEditor::getMapLinkColorHint()
insilmaril@0: {
insilmaril@0: 	return linkcolorhint;
insilmaril@0: }
insilmaril@0: 
insilmaril@398: QColor MapEditor::getMapDefLinkColor()
insilmaril@0: {
insilmaril@97: 	return defLinkColor;
insilmaril@97: }
insilmaril@97: 
insilmaril@398: void MapEditor::setMapDefXLinkColor(QColor col)
insilmaril@97: {
insilmaril@97: 	defXLinkColor=col;
insilmaril@97: }
insilmaril@97: 
insilmaril@398: QColor MapEditor::getMapDefXLinkColor()
insilmaril@97: {
insilmaril@97: 	return defXLinkColor;
insilmaril@97: }
insilmaril@97: 
insilmaril@398: void MapEditor::setMapDefXLinkWidth (int w)
insilmaril@97: {
insilmaril@97: 	defXLinkWidth=w;
insilmaril@97: }
insilmaril@97: 
insilmaril@398: int MapEditor::getMapDefXLinkWidth()
insilmaril@97: {
insilmaril@97: 	return defXLinkWidth;
insilmaril@0: }
insilmaril@0: 
insilmaril@398: void MapEditor::selectMapLinkColor()
insilmaril@0: {
insilmaril@97: 	QColor col = QColorDialog::getColor( defLinkColor, this );
insilmaril@0: 	if ( !col.isValid() ) return;
insilmaril@398: 	saveState (
insilmaril@424: 		mapCenter,
insilmaril@398: 		QString("setMapDefLinkColor (\"%1\")").arg(getMapDefLinkColor().name()),
insilmaril@424: 		mapCenter,
insilmaril@398: 		QString("setMapDefLinkColor (\"%1\")").arg(col.name()),
insilmaril@398: 		QString("Set link color to %1").arg(col.name())
insilmaril@398: 	);
insilmaril@398: 	setMapDefLinkColor( col );
insilmaril@442: }
insilmaril@442: 
insilmaril@442: void MapEditor::selectMapSelectionColor()
insilmaril@442: {
insilmaril@442: 	QColor col = QColorDialog::getColor( defLinkColor, this );
insilmaril@442: 	setSelectionColor (col);
insilmaril@442: }
insilmaril@442: 
insilmaril@442: void MapEditor::setSelectionColorInt (QColor col)
insilmaril@442: {
insilmaril@442: 	if ( !col.isValid() ) return;
insilmaril@442: 	xelection.setColor (col);
insilmaril@442: }
insilmaril@442: 
insilmaril@442: void MapEditor::setSelectionColor(QColor col)
insilmaril@442: {
insilmaril@442: 	if ( !col.isValid() ) return;
insilmaril@442: 	saveState (
insilmaril@442: 		mapCenter,
insilmaril@442: 		QString("setSelectionColor (%1)").arg(xelection.getColor().name()),
insilmaril@442: 		mapCenter,
insilmaril@442: 		QString("setSelectionColor (%1)").arg(col.name()),
insilmaril@442: 		QString("Set color of selection box to %1").arg(col.name())
insilmaril@442: 	);
insilmaril@442: 	setSelectionColorInt (col);
insilmaril@442: }
insilmaril@442: 
insilmaril@442: QColor MapEditor::getSelectionColor()
insilmaril@442: {
insilmaril@442: 	return xelection.getColor();
insilmaril@0: }
insilmaril@0: 
insilmaril@427: bool MapEditor::scrollBranch()
insilmaril@0: {
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@427: 	if (bo)
insilmaril@0: 	{
insilmaril@427: 		if (bo->isScrolled()) return false;
insilmaril@427: 		if (bo->countBranches()==0) return false;
insilmaril@427: 		if (bo->getDepth()==0) return false;
insilmaril@395: 		QString u,r;
insilmaril@427: 		r="scroll";
insilmaril@427: 		u="unscroll";
insilmaril@395: 		saveState(
insilmaril@424: 			bo,
insilmaril@395: 			QString ("%1 ()").arg(u),
insilmaril@424: 			bo,
insilmaril@395: 			QString ("%1 ()").arg(r),
insilmaril@395: 			QString ("%1 %2").arg(r).arg(getName(bo))
insilmaril@395: 		);
insilmaril@0: 		bo->toggleScroll();
insilmaril@408: 		scene()->update();
insilmaril@427: 		return true;
insilmaril@427: 	}	
insilmaril@427: 	return false;
insilmaril@427: }
insilmaril@427: 
insilmaril@427: bool MapEditor::unscrollBranch()
insilmaril@427: {
insilmaril@427: 	BranchObj *bo=xelection.getBranch();
insilmaril@427: 	if (bo)
insilmaril@427: 	{
insilmaril@427: 		if (!bo->isScrolled()) return false;
insilmaril@427: 		if (bo->countBranches()==0) return false;
insilmaril@427: 		if (bo->getDepth()==0) return false;
insilmaril@427: 		QString u,r;
insilmaril@427: 		u="scroll";
insilmaril@427: 		r="unscroll";
insilmaril@427: 		saveState(
insilmaril@427: 			bo,
insilmaril@427: 			QString ("%1 ()").arg(u),
insilmaril@427: 			bo,
insilmaril@427: 			QString ("%1 ()").arg(r),
insilmaril@427: 			QString ("%1 %2").arg(r).arg(getName(bo))
insilmaril@427: 		);
insilmaril@427: 		bo->toggleScroll();
insilmaril@427: 		scene()->update();
insilmaril@427: 		return true;
insilmaril@427: 	}	
insilmaril@427: 	return false;
insilmaril@427: }
insilmaril@427: 
insilmaril@427: void MapEditor::toggleScroll()
insilmaril@427: {
insilmaril@427: 	BranchObj *bo=xelection.getBranch();
insilmaril@427: 	if (xelection.type()==Branch )
insilmaril@427: 	{
insilmaril@427: 		if (bo->isScrolled())
insilmaril@427: 			unscrollBranch ();
insilmaril@427: 		else
insilmaril@427: 			scrollBranch ();
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@428: void MapEditor::unscrollChilds() // FIXME saveState missing
insilmaril@0: {
insilmaril@428: 	BranchObj *bo=xelection.getBranch();
insilmaril@428: 	if (bo)
insilmaril@0: 	{
insilmaril@428: 		bo->first();
insilmaril@428: 		while (bo) 
insilmaril@428: 		{
insilmaril@428: 			if (bo->isScrolled()) bo->toggleScroll();
insilmaril@428: 			bo=bo->next();
insilmaril@428: 		}
insilmaril@428: 	}	
insilmaril@0: }
insilmaril@0: 
insilmaril@432: FloatImageObj* MapEditor::loadFloatImageInt (QString fn)
insilmaril@432: {
insilmaril@432: 	BranchObj *bo=xelection.getBranch();
insilmaril@432: 	if (bo)
insilmaril@432: 	{
insilmaril@432: 		FloatImageObj *fio;
insilmaril@432: 		bo->addFloatImage();
insilmaril@432: 		fio=bo->getLastFloatImage();
insilmaril@432: 		fio->load(fn);
insilmaril@432: 		mapCenter->reposition();
insilmaril@432: 		scene()->update();
insilmaril@432: 		return fio;
insilmaril@432: 	}
insilmaril@432: 	return NULL;
insilmaril@432: }	
insilmaril@428: 
insilmaril@0: void MapEditor::loadFloatImage ()
insilmaril@0: {
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo)
insilmaril@0: 	{
insilmaril@0: 
insilmaril@366: 		Q3FileDialog *fd=new Q3FileDialog( this);
insilmaril@366: 		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@366: 		fd->setPreviewMode( Q3FileDialog::Contents );
insilmaril@404: 		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@412: 			// FIXME loadFIO in QT4 use:	lastImageDir=fd->directory();
insilmaril@366: 			lastImageDir=QDir (fd->dirPath());
insilmaril@432: 			QString s;
insilmaril@395: 			FloatImageObj *fio;
insilmaril@432: 			for (int j=0; j<fd->selectedFiles().count(); j++)
insilmaril@185: 			{
insilmaril@432: 				s=fd->selectedFiles().at(j);
insilmaril@432: 				fio=loadFloatImageInt (s);
insilmaril@432: 				if (fio)
insilmaril@432: 					saveState(
insilmaril@432: 						(LinkableMapObj*)fio,
insilmaril@432: 						"delete ()",
insilmaril@432: 						bo, 
insilmaril@432: 						QString ("loadImage (%1)").arg(s ),
insilmaril@432: 						QString("Add image %1 to %2").arg(s).arg(getName(bo))
insilmaril@432: 					);
insilmaril@432: 				else
insilmaril@432: 					// FIXME loadFIO error handling
insilmaril@432: 					qWarning ("Failed to load "+s);
insilmaril@185: 			}
insilmaril@0: 		}
insilmaril@236: 		delete (p);
insilmaril@236: 		delete (fd);
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@434: void MapEditor::saveFloatImageInt  (FloatImageObj *fio, const QString &type, const QString &fn)
insilmaril@434: {
insilmaril@434: 	fio->save (fn,type);
insilmaril@434: }
insilmaril@434: 
insilmaril@366: void MapEditor::saveFloatImage ()
insilmaril@0: {
insilmaril@424: 	FloatImageObj *fio=xelection.getFloatImage();
insilmaril@424: 	if (fio)
insilmaril@0: 	{
insilmaril@366: 		QFileDialog *fd=new QFileDialog( this);
insilmaril@366: 		fd->setFilters (imageIO.getFilters());
insilmaril@404: 		fd->setCaption(vymName+" - " +tr("Save image"));
insilmaril@366: 		fd->setFileMode( QFileDialog::AnyFile );
insilmaril@366: 		fd->setDirectory (lastImageDir);
insilmaril@366: //		fd->setSelection (fio->getOriginalFilename());
insilmaril@0: 		fd->show();
insilmaril@0: 
insilmaril@0: 		QString fn;
insilmaril@434: 		if ( fd->exec() == QDialog::Accepted && fd->selectedFiles().count()==1)
insilmaril@0: 		{
insilmaril@434: 			fn=fd->selectedFiles().at(0);
insilmaril@434: 			if (QFile (fn).exists() )
insilmaril@0: 			{
insilmaril@404: 				QMessageBox mb( vymName,
insilmaril@159: 					tr("The file %1 exists already.\n"
insilmaril@434: 					"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@0: 				QMessageBox::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@0: 						break;;
insilmaril@0: 					case QMessageBox::Cancel:
insilmaril@0: 						// do nothing
insilmaril@377: 						delete (fd);
insilmaril@0: 						return;
insilmaril@0: 						break;
insilmaril@0: 				}
insilmaril@0: 			}
insilmaril@434: 			saveFloatImageInt (fio,fd->selectedFilter(),fn );
insilmaril@0: 		}
insilmaril@377: 		delete (fd);
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@442: void MapEditor::setFrameType(const FrameType &t)	// FIXME missing saveState
insilmaril@0: {
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo)
insilmaril@0: 	{
insilmaril@424: 		bo->setFrameType (t);
insilmaril@0: 		mapCenter->reposition();
insilmaril@424: 		bo->updateLink();
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@445: void MapEditor::setFrameType(const QString &s)	// FIXME missing saveState
insilmaril@445: {
insilmaril@445: 	BranchObj *bo=xelection.getBranch();
insilmaril@445: 	if (bo)
insilmaril@445: 	{
insilmaril@445: 		bo->setFrameType (s);
insilmaril@445: 		mapCenter->reposition();
insilmaril@445: 		bo->updateLink();
insilmaril@445: 	}
insilmaril@445: }
insilmaril@445: 
insilmaril@442: void MapEditor::setFramePenColor(const QColor &c)	// FIXME missing saveState
insilmaril@442: {
insilmaril@442: 	BranchObj *bo=xelection.getBranch();
insilmaril@442: 	if (bo)
insilmaril@442: 		bo->setFramePenColor (c);
insilmaril@442: }
insilmaril@442: 
insilmaril@442: void MapEditor::setFrameBrushColor(const QColor &c)	// FIXME missing saveState
insilmaril@442: {
insilmaril@442: 	BranchObj *bo=xelection.getBranch();
insilmaril@442: 	if (bo)
insilmaril@442: 		bo->setFrameBrushColor (c);
insilmaril@442: }
insilmaril@442: 
insilmaril@437: void MapEditor::setIncludeImagesVer(bool b)	
insilmaril@175: {
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo)
insilmaril@424: 	{
insilmaril@434: 		QString u= b ? "false" : "true";
insilmaril@434: 		QString r=!b ? "false" : "true";
insilmaril@434: 		
insilmaril@434: 		saveState(
insilmaril@434: 			bo,
insilmaril@434: 			QString("setIncludeImagesVertically (%1)").arg(u),
insilmaril@434: 			bo, 
insilmaril@434: 			QString("setIncludeImagesVertically (%1)").arg(r),
insilmaril@434: 			QString("Include images vertically in %1").arg(getName(bo))
insilmaril@434: 		);	
insilmaril@424: 		bo->setIncludeImagesVer(b);
insilmaril@175: 		mapCenter->reposition();
insilmaril@424: 	}	
insilmaril@175: }
insilmaril@175: 
insilmaril@437: void MapEditor::setIncludeImagesHor(bool b)	
insilmaril@175: {
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo)
insilmaril@424: 	{
insilmaril@434: 		QString u= b ? "false" : "true";
insilmaril@434: 		QString r=!b ? "false" : "true";
insilmaril@434: 		
insilmaril@434: 		saveState(
insilmaril@434: 			bo,
insilmaril@434: 			QString("setIncludeImagesHorizontally (%1)").arg(u),
insilmaril@434: 			bo, 
insilmaril@434: 			QString("setIncludeImagesHorizontally (%1)").arg(r),
insilmaril@434: 			QString("Include images horizontally in %1").arg(getName(bo))
insilmaril@434: 		);	
insilmaril@424: 		bo->setIncludeImagesHor(b);
insilmaril@175: 		mapCenter->reposition();
insilmaril@424: 	}	
insilmaril@175: }
insilmaril@175: 
insilmaril@421: void MapEditor::setHideLinkUnselected (bool b)	// FIXME missing saveState
insilmaril@160: {
insilmaril@424: 	LinkableMapObj *sel=xelection.single();
insilmaril@424: 	if (sel &&
insilmaril@424: 		(xelection.type() == Branch || 
insilmaril@424: 		xelection.type() == MapCenter  ||
insilmaril@424: 		xelection.type() == FloatImage ))
insilmaril@424: 		sel->setHideLinkUnselected(b);
insilmaril@160: }
insilmaril@160: 
insilmaril@421: void MapEditor::importDirInt(BranchObj *dst, QDir d)	// FIXME missing saveState
insilmaril@0: {
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo)
insilmaril@0: 	{
insilmaril@0: 		// Traverse directories
insilmaril@0: 		d.setFilter( QDir::Dirs| QDir::Hidden | QDir::NoSymLinks );
insilmaril@366: 		QFileInfoList list = d.entryInfoList();
insilmaril@366: 		QFileInfo fi;
insilmaril@366: 
insilmaril@366: 		for (int i = 0; i < list.size(); ++i) 
insilmaril@0: 		{
insilmaril@366: 			fi=list.at(i);
insilmaril@366: 			if (fi.fileName() != "." && fi.fileName() != ".." )
insilmaril@0: 			{
insilmaril@0: 				dst->addBranch();
insilmaril@0: 				bo=dst->getLastBranch();
insilmaril@366: 				bo->setHeading (fi.fileName() );
insilmaril@243: 				bo->setColor (QColor("blue"));
insilmaril@0: 				bo->toggleScroll();
insilmaril@366: 				if ( !d.cd(fi.fileName()) ) 
insilmaril@366: 					QMessageBox::critical (0,tr("Critical Import Error"),tr("Cannot find the directory %1").arg(fi.fileName()));
insilmaril@0: 				else 
insilmaril@0: 				{
insilmaril@103: 					// Recursively add subdirs
insilmaril@366: 					importDirInt (bo,d);
insilmaril@0: 					d.cdUp();
insilmaril@0: 				}
insilmaril@0: 			}	
insilmaril@0: 		}		
insilmaril@0: 		// Traverse files
insilmaril@0: 		d.setFilter( QDir::Files| QDir::Hidden | QDir::NoSymLinks );
insilmaril@366: 		list = d.entryInfoList();
insilmaril@366: 
insilmaril@366: 		for (int i = 0; i < list.size(); ++i) 
insilmaril@0: 		{
insilmaril@366: 			fi=list.at(i);
insilmaril@0: 			dst->addBranch();
insilmaril@0: 			bo=dst->getLastBranch();
insilmaril@366: 			bo->setHeading (fi.fileName() );
insilmaril@243: 			bo->setColor (QColor("black"));
insilmaril@366: 			if (fi.fileName().right(4) == ".vym" )
insilmaril@366: 				bo->setVymLink (fi.filePath());
insilmaril@0: 		}	
insilmaril@0: 	}		
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void MapEditor::importDir()
insilmaril@0: {
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo)
insilmaril@0: 	{
insilmaril@404: 		QStringList filters;
insilmaril@404: 		filters <<"VYM map (*.vym)";
insilmaril@404: 		QFileDialog *fd=new QFileDialog( this,vymName+ " - " +tr("Choose directory structure to import"));
insilmaril@404: 		fd->setMode (QFileDialog::DirectoryOnly);
insilmaril@404: 		fd->setFilters (filters);
insilmaril@404: 		fd->setCaption(vymName+" - " +tr("Choose directory structure to import"));
insilmaril@0: 		fd->show();
insilmaril@0: 
insilmaril@0: 		QString fn;
insilmaril@0: 		if ( fd->exec() == QDialog::Accepted )
insilmaril@0: 		{
insilmaril@366: 			importDirInt (bo,QDir(fd->selectedFile()) );
insilmaril@0: 			mapCenter->reposition();
insilmaril@408: 			scene()->update();
insilmaril@0: 		}
insilmaril@0: 	}	
insilmaril@0: }
insilmaril@0: 
insilmaril@95: void MapEditor::followXLink(int i)
insilmaril@89: {
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo)
insilmaril@89: 	{
insilmaril@424: 		bo=bo->XLinkTargetAt(i);
insilmaril@97: 		if (bo) 
insilmaril@97: 		{
insilmaril@424: 			xelection.select(bo);
insilmaril@97: 			ensureSelectionVisible();
insilmaril@97: 		}
insilmaril@89: 	}
insilmaril@89: }
insilmaril@89: 
insilmaril@421: void MapEditor::editXLink(int i)	// FIXME missing saveState
insilmaril@94: {
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo)
insilmaril@94: 	{
insilmaril@424: 		XLinkObj *xlo=bo->XLinkAt(i);
insilmaril@97: 		if (xlo) 
insilmaril@94: 		{
insilmaril@97: 			EditXLinkDialog dia;
insilmaril@97: 			dia.setXLink (xlo);
insilmaril@424: 			dia.setSelection(bo);
insilmaril@97: 			if (dia.exec() == QDialog::Accepted)
insilmaril@97: 			{
insilmaril@97: 				if (dia.useSettingsGlobal() )
insilmaril@97: 				{
insilmaril@398: 					setMapDefXLinkColor (xlo->getColor() );
insilmaril@398: 					setMapDefXLinkWidth (xlo->getWidth() );
insilmaril@97: 				}
insilmaril@97: 				if (dia.deleteXLink())
insilmaril@424: 					bo->deleteXLinkAt(i);
insilmaril@97: 			}
insilmaril@97: 		}	
insilmaril@97: 	}
insilmaril@94: }
insilmaril@94: 
insilmaril@0: void MapEditor::testFunction()
insilmaril@0: {
insilmaril@421: 	// This is the playground
insilmaril@421: 
insilmaril@432: 	
insilmaril@432: /*
insilmaril@314: 	WarningDialog dia;
insilmaril@388: 	dia.showCancelButton (true);
insilmaril@314: 	dia.setText("This is a longer \nWarning");
insilmaril@314: 	dia.setCaption("Warning: Flux problem");
insilmaril@432: 	dia.setShowAgainName("mapeditor/testDialog");
insilmaril@314: 	if (dia.exec()==QDialog::Accepted)
insilmaril@314: 		cout << "accepted!\n";
insilmaril@314: 	else	
insilmaril@314: 		cout << "canceled!\n";
insilmaril@301: 	return;
insilmaril@432: */
insilmaril@366: 
insilmaril@420: /* TODO Hide hidden stuff temporary, maybe add this as regular function somewhere
insilmaril@260: 	if (hidemode==HideNone)
insilmaril@185: 	{
insilmaril@260: 		setHideTmpMode (HideExport);
insilmaril@260: 		mapCenter->calcBBoxSizeWithChilds();
insilmaril@408: 		QRectF totalBBox=mapCenter->getTotalBBox();
insilmaril@408: 		QRectF mapRect=totalBBox;
insilmaril@260: 		QCanvasRectangle *frame=NULL;
insilmaril@260: 
insilmaril@260: 		cout << "  map has =("<<totalBBox.x()<<","<<totalBBox.y()<<","<<totalBBox.width()<<","<<totalBBox.height()<<")\n";
insilmaril@260: 	
insilmaril@260: 		mapRect.setRect (totalBBox.x(), totalBBox.y(), 
insilmaril@260: 			totalBBox.width(), totalBBox.height());
insilmaril@408: 		frame=new QCanvasRectangle (mapRect,mapScene);
insilmaril@260: 		frame->setBrush (QColor(white));
insilmaril@260: 		frame->setPen (QColor(black));
insilmaril@408: 		frame->setZValue(0);
insilmaril@260: 		frame->show();    
insilmaril@260: 	}	
insilmaril@260: 	else	
insilmaril@260: 	{
insilmaril@260: 		setHideTmpMode (HideNone);
insilmaril@260: 	}	
insilmaril@260: 	cout <<"  hidemode="<<hidemode<<endl;
insilmaril@301: 	*/
insilmaril@105: }
insilmaril@105: 
insilmaril@408: 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@408:     QPointF p = mapToScene(e->pos());
insilmaril@0:     LinkableMapObj* lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0: 	
insilmaril@0:     if (lmo) 
insilmaril@0: 	{	// MapObj was found
insilmaril@424: 		if (xelection.single() != lmo)
insilmaril@0: 		{
insilmaril@0: 			// select the MapObj
insilmaril@424: 			xelection.select(lmo);
insilmaril@0: 		}
insilmaril@0: 		// Context Menu 
insilmaril@424: 		if (xelection.getBranch() ) 
insilmaril@0: 		{
insilmaril@424: 			// Context Menu on branch or mapcenter
insilmaril@424: 			updateActions();
insilmaril@424: 			branchContextMenu->popup(e->globalPos() );
insilmaril@424: 		} else
insilmaril@424: 		{
insilmaril@424: 			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@408: 		// Context Menu on scene
insilmaril@0: 		updateActions();
insilmaril@0: 		canvasContextMenu->popup(e->globalPos() );
insilmaril@0:     } 
insilmaril@329: 	e->accept();
insilmaril@0: }
insilmaril@0: 
insilmaril@398: void MapEditor::keyPressEvent(QKeyEvent* e)
insilmaril@398: {
insilmaril@411: 	if (e->modifiers() & Qt::ControlModifier)
insilmaril@398: 	{
insilmaril@398: 		switch (mainWindow->getModMode())
insilmaril@398: 		{
insilmaril@398: 			case ModModeColor: 
insilmaril@398: 				setCursor (PickColorCursor);
insilmaril@398: 				break;
insilmaril@398: 			case ModModeCopy: 
insilmaril@398: 				setCursor (CopyCursor);
insilmaril@398: 				break;
insilmaril@398: 			case ModModeXLink: 
insilmaril@398: 				setCursor (XLinkCursor);
insilmaril@398: 				break;
insilmaril@398: 			default :
insilmaril@398: 				setCursor (Qt::ArrowCursor);
insilmaril@398: 				break;
insilmaril@398: 		} 
insilmaril@398: 	}	
insilmaril@398: }
insilmaril@398: 
insilmaril@398: void MapEditor::keyReleaseEvent(QKeyEvent* e)
insilmaril@398: {
insilmaril@411: 	if (!(e->modifiers() & Qt::ControlModifier))
insilmaril@398: 		setCursor (Qt::ArrowCursor);
insilmaril@398: }
insilmaril@398: 
insilmaril@408: void MapEditor::mousePressEvent(QMouseEvent* e)
insilmaril@0: {
insilmaril@329: 	// Ignore right clicks, these will go to context menus
insilmaril@366: 	if (e->button() == Qt::RightButton )
insilmaril@329: 	{
insilmaril@329: 		e->ignore();
insilmaril@329: 		return;
insilmaril@329: 	}
insilmaril@329: 
insilmaril@408:     QPointF p = mapToScene(e->pos());
insilmaril@0:     LinkableMapObj* lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0: 	
insilmaril@329: 	e->accept();
insilmaril@329: 
insilmaril@442: 	//Take care of  system flags _or_ modifier modes
insilmaril@267: 	//
insilmaril@267: 	if (lmo && (typeid(*lmo)==typeid(BranchObj) ||
insilmaril@267: 		typeid(*lmo)==typeid(MapCenterObj) ))
insilmaril@267: 	{
insilmaril@267: 		QString foname=((BranchObj*)lmo)->getSystemFlagName(p);
insilmaril@267: 		if (!foname.isEmpty())
insilmaril@267: 		{
insilmaril@267: 			// systemFlag clicked
insilmaril@366: 			selectInt (lmo);
insilmaril@267: 			if (foname=="url") 
insilmaril@267: 			{
insilmaril@366: 				if (e->state() & Qt::ControlModifier)
insilmaril@267: 					mainWindow->editOpenURLTab();
insilmaril@267: 				else	
insilmaril@267: 					mainWindow->editOpenURL();
insilmaril@267: 			}	
insilmaril@267: 			else if (foname=="vymLink")
insilmaril@267: 			{
insilmaril@267: 				mainWindow->editOpenVymLink();
insilmaril@267: 				// tabWidget may change, better return now
insilmaril@267: 				// before segfaulting...
insilmaril@267: 			} else if (foname=="note")
insilmaril@267: 				mainWindow->windowToggleNoteEditor();
insilmaril@267: 			else if (foname=="hideInExport")		
insilmaril@267: 				toggleHideExport();
insilmaril@442: 			xelection.update();	
insilmaril@267: 			return;	
insilmaril@267: 		} 
insilmaril@267: 	} 
insilmaril@442: 
insilmaril@442: 	// No system flag clicked, take care of modmodes (CTRL-Click)
insilmaril@366: 	if (e->state() & Qt::ControlModifier)
insilmaril@0: 	{
insilmaril@390: 		if (mainWindow->getModMode()==ModModeColor)
insilmaril@83: 		{
insilmaril@83: 				pickingColor=true;
insilmaril@398: 				setCursor (PickColorCursor);
insilmaril@83: 				return;
insilmaril@83: 		} 
insilmaril@390: 		if (mainWindow->getModMode()==ModModeXLink)
insilmaril@83: 		{	
insilmaril@90: 			BranchObj *bo_begin=NULL;
insilmaril@90: 			if (lmo)
insilmaril@90: 				bo_begin=(BranchObj*)(lmo);
insilmaril@90: 			else	
insilmaril@424: 				if (xelection.getBranch() ) 
insilmaril@424: 					bo_begin=xelection.getBranch();
insilmaril@90: 			if (bo_begin)	
insilmaril@83: 			{
insilmaril@83: 				drawingLink=true;
insilmaril@90: 				linkingObj_src=bo_begin;
insilmaril@408: 				tmpXLink=new XLinkObj (mapScene);
insilmaril@95: 				tmpXLink->setBegin (bo_begin);
insilmaril@95: 				tmpXLink->setEnd   (p);
insilmaril@97: 				tmpXLink->setColor(defXLinkColor);
insilmaril@97: 				tmpXLink->setWidth(defXLinkWidth);
insilmaril@95: 				tmpXLink->updateXLink();
insilmaril@95: 				tmpXLink->setVisibility (true);
insilmaril@83: 				return;
insilmaril@89: 			} 
insilmaril@267: 		}
insilmaril@442: 	}	// End of modmodes
insilmaril@442: 
insilmaril@0:     if (lmo) 
insilmaril@267: 	{	
insilmaril@442: 		// Select the clicked object
insilmaril@366: 		selectInt (lmo);
insilmaril@442: 
insilmaril@0: 		// Left Button	    Move Branches
insilmaril@366: 		if (e->button() == Qt::LeftButton )
insilmaril@0: 		{
insilmaril@424: 			//movingObj_start.setX( p.x() - selection->x() );// TODO replaced selection->lmo here	
insilmaril@424: 			//movingObj_start.setY( p.y() - selection->y() );	
insilmaril@424: 			movingObj_start.setX( p.x() - lmo->x() );	
insilmaril@424: 			movingObj_start.setY( p.y() - lmo->y() );	
insilmaril@129: 			movingObj_orgPos.setX (lmo->x() );
insilmaril@129: 			movingObj_orgPos.setY (lmo->y() );
insilmaril@366: 			movingObj_orgRelPos=lmo->getRelPos();
insilmaril@129: 
insilmaril@93: 			// If modMode==copy, then we want to "move" the _new_ object around
insilmaril@93: 			// then we need the offset from p to the _old_ selection, because of tmp
insilmaril@390: 			if (mainWindow->getModMode()==ModModeCopy &&
insilmaril@366: 				e->state() & Qt::ControlModifier)
insilmaril@93: 			{
insilmaril@424: 				if (xelection.type()==Branch)
insilmaril@93: 				{
insilmaril@93: 					copyingObj=true;
insilmaril@424: 					mapCenter->addBranch ((BranchObj*)xelection.single());
insilmaril@93: 					unselect();
insilmaril@424: 					xelection.select(mapCenter->getLastBranch());
insilmaril@104: 					mapCenter->reposition();
insilmaril@93: 				}
insilmaril@421: 			} 
insilmaril@421: 
insilmaril@424: 			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@366: 			if (e->button() == Qt::MidButton )
insilmaril@0: 				toggleScroll();
insilmaril@0: 		updateActions();
insilmaril@442: 		xelection.update();
insilmaril@0: 	} else 
insilmaril@408: 	{ // No MapObj found, we are on the scene itself
insilmaril@408: 		// Left Button	    move Pos of sceneView
insilmaril@366: 		if (e->button() == Qt::LeftButton )
insilmaril@0: 		{
insilmaril@0: 			movingObj=NULL;	// move Content not Obj
insilmaril@0: 			movingObj_start=e->globalPos();
insilmaril@408: 			movingCont_start=QPointF (
insilmaril@408: 				horizontalScrollBar()->value(),
insilmaril@408: 				verticalScrollBar()->value());
insilmaril@408: 			movingVec=QPointF(0,0);
insilmaril@398: 			setCursor(HandOpenCursor);
insilmaril@0: 		} 
insilmaril@0:     } 
insilmaril@0: }
insilmaril@0: 
insilmaril@408: void MapEditor::mouseMoveEvent(QMouseEvent* e)
insilmaril@0: {
insilmaril@408:     QPointF p = mapToScene(e->pos());
insilmaril@424: 	LinkableMapObj *lmosel=xelection.single();
insilmaril@83: 
insilmaril@0:     // Move the selected MapObj
insilmaril@424:     if ( lmosel && movingObj) 
insilmaril@0:     {	
insilmaril@421: 		// reset cursor if we are moving and don't copy
insilmaril@421: 		if (mainWindow->getModMode()!=ModModeCopy)
insilmaril@421: 			setCursor (Qt::ArrowCursor);
insilmaril@421: 
insilmaril@408: 		// To avoid jumping of the sceneView, only 
insilmaril@164: 		// ensureSelectionVisible, if not tmp linked
insilmaril@424: 		if (!lmosel->hasParObjTmp())
insilmaril@164: 			ensureSelectionVisible ();
insilmaril@0: 		
insilmaril@83: 		// Now move the selection, but add relative position 
insilmaril@83: 		// (movingObj_start) where selection was chosen with 
insilmaril@83: 		// mousepointer. (This avoids flickering resp. jumping 
insilmaril@0: 		// of selection back to absPos)
insilmaril@0: 		
insilmaril@0: 		// Check if we could link 
insilmaril@0: 		LinkableMapObj* lmo=mapCenter->findMapObj(p, lmosel);
insilmaril@0: 		
insilmaril@0: 
insilmaril@424: 		FloatObj *fio=xelection.getFloatImage();
insilmaril@424: 		if (fio)
insilmaril@0: 		{
insilmaril@424: 			fio->move   (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );		
insilmaril@424: 			fio->setRelPos();
insilmaril@424: 			fio->updateLink(); //no need for reposition, if we update link here
insilmaril@442: 			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@388: 			if ( (e->modifiers()==Qt::ShiftModifier) && lmo &&
insilmaril@0: 				( (typeid(*lmo)==typeid(BranchObj)) ||
insilmaril@0: 				  (typeid(*lmo)==typeid(MapCenterObj)) ) &&
insilmaril@424: 				( lmo != fio->getParObj())  
insilmaril@0: 				)
insilmaril@0: 			{
insilmaril@424: 				if (typeid(*fio) == typeid(FloatImageObj) && 
insilmaril@420: 				( (typeid(*lmo)==typeid(BranchObj) ||
insilmaril@420: 				  typeid(*lmo)==typeid(MapCenterObj)) ))  
insilmaril@0: 				{
insilmaril@420: 
insilmaril@420: 					// Also save the move which was done so far
insilmaril@420: 					QString pold=qpointfToString(movingObj_orgRelPos);
insilmaril@420: 					QString pnow=qpointfToString(fio->getRelPos());
insilmaril@420: 					saveState(
insilmaril@424: 						fio,
insilmaril@420: 						"moveRel "+pold,
insilmaril@424: 						fio,
insilmaril@420: 						"moveRel "+pnow,
insilmaril@424: 						QString("Move %1 to relativ position %2").arg(getName(fio)).arg(pnow));
insilmaril@420: 					fio->getParObj()->requestReposition();
insilmaril@420: 					mapCenter->reposition();
insilmaril@420: 
insilmaril@420: 					linkTo (lmo->getSelectString());
insilmaril@442: 					//movingObj=lmosel;
insilmaril@442: 					//movingObj_orgRelPos=lmosel->getRelPos();	
insilmaril@420: 
insilmaril@420: 					mapCenter->reposition();
insilmaril@0: 				}	
insilmaril@0: 			}
insilmaril@388: 		} else	
insilmaril@388: 		{	// selection != a FloatObj
insilmaril@0: 			if (lmosel->getDepth()==0)
insilmaril@0: 			{
insilmaril@388: 				// Move MapCenter
insilmaril@388: 				if (e->buttons()== Qt::LeftButton && e->modifiers()==Qt::ShiftModifier) 
insilmaril@0: 					mapCenter->moveAll(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );		
insilmaril@0: 				else	
insilmaril@0: 					mapCenter->move   (p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );		
insilmaril@388: 				mapCenter->updateRelPositions();	
insilmaril@0: 			} else
insilmaril@0: 			{	
insilmaril@0: 				if (lmosel->getDepth()==1)
insilmaril@0: 				{
insilmaril@388: 					// Move mainbranch
insilmaril@0: 					lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() );		
insilmaril@388: 					lmosel->setRelPos();
insilmaril@0: 				} else
insilmaril@0: 				{
insilmaril@388: 					// Move ordinary branch
insilmaril@0: 					if (lmosel->getOrientation() == OrientLeftOfCenter)
insilmaril@0: 						// Add width of bbox here, otherwise alignRelTo will cause jumping around
insilmaril@0: 						lmosel->move(p.x() -movingObj_start.x()+lmosel->getBBox().width(), 
insilmaril@175: 							p.y()-movingObj_start.y() +lmosel->getTopPad() );		
insilmaril@0: 					else	
insilmaril@175: 						lmosel->move(p.x() -movingObj_start.x(), p.y()-movingObj_start.y() -lmosel->getTopPad());
insilmaril@0: 				} 
insilmaril@0: 
insilmaril@431: 				// Maybe we can relink temporary?
insilmaril@431: 				if (lmo && (lmo!=lmosel) && xelection.getBranch() && 
insilmaril@431: 					 (typeid(*lmo)==typeid(BranchObj) ||
insilmaril@431: 					  typeid(*lmo)==typeid(MapCenterObj)) ) 
insilmaril@431: 
insilmaril@0: 				{
insilmaril@388: 					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@388: 					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@93: 					lmosel->unsetParObjTmp();
insilmaril@0: 				}		
insilmaril@428: 				// reposition subbranch
insilmaril@428: 				lmosel->reposition();	
insilmaril@0: 			} // depth>0
insilmaril@0: 
insilmaril@442: 			xelection.update();
insilmaril@0: 		} // no FloatImageObj
insilmaril@0: 
insilmaril@408: 		scene()->update();
insilmaril@0: 		return;
insilmaril@0: 	} // selection && moving_obj
insilmaril@0: 		
insilmaril@83: 	// Draw a link from one branch to another
insilmaril@83: 	if (drawingLink)
insilmaril@83: 	{
insilmaril@95: 		 tmpXLink->setEnd (p);
insilmaril@95: 		 tmpXLink->updateXLink();
insilmaril@83: 	}	 
insilmaril@83: 	
insilmaril@408:     // Move sceneView 
insilmaril@411:     if (!movingObj && !pickingColor &&!drawingLink && e->buttons() == Qt::LeftButton ) 
insilmaril@0: 	{
insilmaril@408: 		QPointF p=e->globalPos();
insilmaril@0: 		movingVec.setX(-p.x() + movingObj_start.x() );
insilmaril@0: 		movingVec.setY(-p.y() + movingObj_start.y() );
insilmaril@408: 		horizontalScrollBar()->setSliderPosition((int)( movingCont_start.x()+movingVec.x() ));
insilmaril@408: 		verticalScrollBar()->setSliderPosition((int)( movingCont_start.y()+movingVec.y() ) );
insilmaril@0:     }
insilmaril@0: }
insilmaril@0: 
insilmaril@0: 
insilmaril@408: void MapEditor::mouseReleaseEvent(QMouseEvent* e)
insilmaril@0: {
insilmaril@408:     QPointF p = mapToScene(e->pos());
insilmaril@0: 	LinkableMapObj *dst;
insilmaril@424: 	LinkableMapObj *lmosel=xelection.single();
insilmaril@0: 	// Have we been picking color?
insilmaril@0: 	if (pickingColor)
insilmaril@0: 	{
insilmaril@0: 		pickingColor=false;
insilmaril@366: 		setCursor (Qt::ArrowCursor);
insilmaril@0: 		// Check if we are over another branch
insilmaril@408: 		dst=mapCenter->findMapObj(p, NULL);
insilmaril@424: 		if (dst && lmosel) 
insilmaril@0: 		{	
insilmaril@366: 			if (e->state() & Qt::ShiftModifier)
insilmaril@417: 				colorBranch (((BranchObj*)(dst))->getColor());
insilmaril@0: 			else	
insilmaril@417: 				colorSubtree (((BranchObj*)(dst))->getColor());
insilmaril@0: 		} 
insilmaril@0: 		return;
insilmaril@0: 	}
insilmaril@83: 
insilmaril@83: 	// Have we been drawing a link?
insilmaril@83: 	if (drawingLink)
insilmaril@83: 	{
insilmaril@83: 		drawingLink=false;
insilmaril@83: 		// Check if we are over another branch
insilmaril@408: 		dst=mapCenter->findMapObj(p, NULL);
insilmaril@424: 		if (dst && lmosel) 
insilmaril@83: 		{	
insilmaril@95: 			tmpXLink->setEnd ( ((BranchObj*)(dst)) );
insilmaril@95: 			tmpXLink->updateXLink();
insilmaril@95: 			tmpXLink->activate();
insilmaril@398: 			//saveStateComplete(QString("Activate xLink from %1 to %2").arg(getName(tmpXLink->getBegin())).arg(getName(tmpXLink->getEnd())) );	//FIXME undoCommand
insilmaril@83: 		} else
insilmaril@83: 		{
insilmaril@95: 			delete(tmpXLink);
insilmaril@95: 			tmpXLink=NULL;
insilmaril@83: 		}
insilmaril@83: 		return;
insilmaril@83: 	}
insilmaril@83: 	
insilmaril@0:     // Have we been moving something?
insilmaril@424:     if ( lmosel && movingObj ) 
insilmaril@0:     {	
insilmaril@424: 		FloatImageObj *fo=xelection.getFloatImage();
insilmaril@424: 		if(fo)
insilmaril@175: 		{
insilmaril@388: 			// Moved FloatObj. Maybe we need to reposition
insilmaril@408: 		    QString pold=qpointfToString(movingObj_orgRelPos);
insilmaril@408: 		    QString pnow=qpointfToString(fo->getRelPos());
insilmaril@395: 			saveState(
insilmaril@424: 				fo,
insilmaril@366: 				"moveRel "+pold,
insilmaril@424: 				fo,
insilmaril@366: 				"moveRel "+pnow,
insilmaril@424: 				QString("Move %1 to relativ position %2").arg(getName(fo)).arg(pnow));
insilmaril@424: 
insilmaril@424: 			fo->getParObj()->requestReposition();
insilmaril@175: 			mapCenter->reposition();
insilmaril@175: 		}	
insilmaril@175: 
insilmaril@0: 		// Check if we are over another branch, but ignore 
insilmaril@0: 		// any found LMOs, which are FloatObjs
insilmaril@424: 		dst=mapCenter->findMapObj(mapToScene(e->pos() ), lmosel);
insilmaril@0: 
insilmaril@336: 		if (dst && (typeid(*dst)!=typeid(BranchObj) && typeid(*dst)!=typeid(MapCenterObj))) 
insilmaril@0: 			dst=NULL;
insilmaril@0: 		
insilmaril@424: 		if (xelection.type() == MapCenter )
insilmaril@412: 		{	// FIXME The MapCenter was moved, no savestate yet
insilmaril@388: 		}
insilmaril@388: 		
insilmaril@424: 		if (xelection.type() == Branch )
insilmaril@388: 		{	// A branch was moved
insilmaril@388: 			
insilmaril@0: 			// save the position in case we link to mapcenter
insilmaril@424: 			QPointF savePos=QPointF (lmosel->getAbsPos()  );
insilmaril@0: 
insilmaril@0: 			// Reset the temporary drawn link to the original one
insilmaril@424: 			lmosel->unsetParObjTmp();
insilmaril@0: 
insilmaril@366: 			// For Redo we may need to save original selection
insilmaril@424: 			QString preSelStr=lmosel->getSelectString();
insilmaril@93: 
insilmaril@94: 			copyingObj=false;	
insilmaril@129: 			if (dst ) 
insilmaril@93: 			{
insilmaril@424: 				BranchObj* bsel=xelection.getBranch();
insilmaril@366: 				BranchObj* bdst=(BranchObj*)dst;
insilmaril@366: 
insilmaril@366: 				QString preParStr=(bsel->getParObj())->getSelectString();
insilmaril@366: 				QString preNum=QString::number (bsel->getNum(),10);
insilmaril@366: 				QString preDstParStr;
insilmaril@366: 
insilmaril@366: 				if (e->state() & Qt::ShiftModifier && dst->getParObj())
insilmaril@366: 				{	// Link above dst
insilmaril@366: 					preDstParStr=dst->getParObj()->getSelectString();
insilmaril@421: 					bsel->linkTo ( (BranchObj*)(bdst->getParObj()), bdst->getNum());
insilmaril@366: 				} else 
insilmaril@366: 				if (e->state() & Qt::ControlModifier && dst->getParObj())
insilmaril@366: 				{
insilmaril@366: 					// Link below dst
insilmaril@366: 					preDstParStr=dst->getParObj()->getSelectString();
insilmaril@421: 					bsel->linkTo ( (BranchObj*)(bdst->getParObj()), bdst->getNum()+1);
insilmaril@366: 				} else	
insilmaril@366: 				{	// Append to dst
insilmaril@366: 					preDstParStr=dst->getSelectString();
insilmaril@421: 					bsel->linkTo (bdst,-1);
insilmaril@366: 					if (dst->getDepth()==0) bsel->move (savePos);
insilmaril@366: 				} 
insilmaril@424: 				QString postSelStr=lmosel->getSelectString();
insilmaril@366: 				QString postNum=QString::number (bsel->getNum(),10);
insilmaril@366: 
insilmaril@421: 				QString undoCom="linkTo (\""+ 
insilmaril@366: 					preParStr+ "\"," + preNum  +"," + 
insilmaril@366: 					QString ("%1,%2").arg(movingObj_orgPos.x()).arg(movingObj_orgPos.y())+ ")";
insilmaril@366: 
insilmaril@421: 				QString redoCom="linkTo (\""+ 
insilmaril@366: 					preDstParStr + "\"," + postNum + "," +
insilmaril@366: 					QString ("%1,%2").arg(savePos.x()).arg(savePos.y())+ ")";
insilmaril@366: 
insilmaril@366: 				saveState (
insilmaril@366: 					postSelStr,undoCom,
insilmaril@366: 					preSelStr, redoCom,
insilmaril@366: 					QString("Relink %1 to %2").arg(getName(bsel)).arg(getName(dst)) );
insilmaril@163: 			} else
insilmaril@424: 				if (lmosel->getDepth()==1)
insilmaril@366: 				{
insilmaril@366: 					// The select string might be different _after_ moving around.
insilmaril@366: 					// Therefor reposition and then use string of old selection, too
insilmaril@366: 					mapCenter->reposition();
insilmaril@366: 
insilmaril@424: 					QString ps=qpointfToString ( lmosel->getRelPos() );
insilmaril@366: 					saveState(
insilmaril@424: 						lmosel->getSelectString(), "moveRel "+qpointfToString(movingObj_orgRelPos), 
insilmaril@366: 						preSelStr, "moveRel "+ps, 
insilmaril@424: 						QString("Move %1 to relative position %2").arg(getName(lmosel)).arg(ps));
insilmaril@163: 			
insilmaril@366: 				}
insilmaril@0: 			// Draw the original link, before selection was moved around
insilmaril@0: 			mapCenter->reposition();
insilmaril@0: 		}
insilmaril@442: 		xelection.update();
insilmaril@408: 		// Finally resize scene, if needed
insilmaril@408: 		scene()->update();
insilmaril@0: 		movingObj=NULL;		
insilmaril@366: 
insilmaril@366: 		// Just make sure, that actions are still ok,e.g. the move branch up/down buttons...
insilmaril@366: 		updateActions();
insilmaril@0: 	} else 
insilmaril@83: 		// maybe we moved View: set old cursor
insilmaril@366: 		setCursor (Qt::ArrowCursor);
insilmaril@83:     
insilmaril@0: }
insilmaril@0: 
insilmaril@408: void MapEditor::mouseDoubleClickEvent(QMouseEvent* e)
insilmaril@0: {
insilmaril@366: 	if (e->button() == Qt::LeftButton )
insilmaril@0: 	{
insilmaril@408: 		QPointF p = mapToScene(e->pos());
insilmaril@0: 		LinkableMapObj *lmo=mapCenter->findMapObj(p, NULL);
insilmaril@0: 		if (lmo) {	// MapObj was found
insilmaril@0: 			// First select the MapObj than edit heading
insilmaril@424: 			xelection.select(lmo);
insilmaril@366: 			mainWindow->editHeading();
insilmaril@0: 		}
insilmaril@0: 	}
insilmaril@0: }
insilmaril@0: 
insilmaril@0: void MapEditor::resizeEvent (QResizeEvent* e)
insilmaril@0: {
insilmaril@408: 	QGraphicsView::resizeEvent( e );
insilmaril@0: }
insilmaril@0: 
insilmaril@412: void MapEditor::dragEnterEvent(QDragEnterEvent *event)
insilmaril@119: {
insilmaril@417: 	//for (unsigned int i=0;event->format(i);i++) // Debug mime type
insilmaril@417: 	//	cerr << event->format(i) << endl;
insilmaril@417: 
insilmaril@417: 	if (event->mimeData()->hasImage())
insilmaril@417: 		event->acceptProposedAction();
insilmaril@417: 	else	
insilmaril@417: 		if (event->mimeData()->hasUrls())
insilmaril@417: 			event->acceptProposedAction();
insilmaril@417: }
insilmaril@417: 
insilmaril@417: void MapEditor::dragMoveEvent(QDragMoveEvent *event)
insilmaril@417: {
insilmaril@417: }
insilmaril@417: 
insilmaril@417: void MapEditor::dragLeaveEvent(QDragLeaveEvent *event)
insilmaril@417: {
insilmaril@417: 	event->accept();
insilmaril@119: }
insilmaril@129: 
insilmaril@412: void MapEditor::dropEvent(QDropEvent *event)
insilmaril@129: {
insilmaril@424: 	BranchObj *sel=xelection.getBranch();
insilmaril@424: 	if (sel)
insilmaril@128: 	{
insilmaril@417: 		QList <QUrl> uris;
insilmaril@417: 		if (event->mimeData()->hasImage()) 
insilmaril@128: 		{
insilmaril@417: 			 QVariant imageData = event->mimeData()->imageData();
insilmaril@417: 			 addFloatImageInt (qvariant_cast<QPixmap>(imageData));
insilmaril@417: 		} else
insilmaril@417: 		if (event->mimeData()->hasUrls())
insilmaril@417: 			uris=event->mimeData()->urls();
insilmaril@417: 
insilmaril@417: 		if (uris.count()>0)
insilmaril@128: 		{
insilmaril@417: 			QStringList files;
insilmaril@417: 			QString s;
insilmaril@417: 			QString heading;
insilmaril@417: 			BranchObj *bo;
insilmaril@428: 			for (int i=0; i<uris.count();i++)
insilmaril@408: 			{
insilmaril@428: 				// Workaround to avoid adding empty branches
insilmaril@428: 				if (!uris.at(i).toString().isEmpty())
insilmaril@417: 				{
insilmaril@428: 					bo=sel->addBranch();
insilmaril@428: 					if (bo)
insilmaril@417: 					{
insilmaril@428: 						s=uris.at(i).toLocalFile();
insilmaril@428: 						if (!s.isEmpty()) 
insilmaril@428: 						{
insilmaril@428: 						   QString file = QDir::convertSeparators(s);
insilmaril@428: 						   heading = QFileInfo(file).baseName();
insilmaril@428: 						   files.append(file);
insilmaril@428: 						   if (file.endsWith(".vym", false))
insilmaril@428: 							   bo->setVymLink(file);
insilmaril@428: 						   else
insilmaril@428: 							   bo->setURL(uris.at(i).toString());
insilmaril@428: 					   } else 
insilmaril@428: 					   {
insilmaril@428: 						   bo->setURL(uris.at(i).toString());
insilmaril@428: 					   }
insilmaril@428: 
insilmaril@428: 					   if (!heading.isEmpty())
insilmaril@428: 						   bo->setHeading(heading);
insilmaril@428: 					   else
insilmaril@428: 						   bo->setHeading(uris.at(i).toString());
insilmaril@428: 					}
insilmaril@417: 				}
insilmaril@417: 			}
insilmaril@420: 			mapCenter->reposition();
insilmaril@417: 		}
insilmaril@417: 	}	
insilmaril@417: 	event->acceptProposedAction();
insilmaril@417: }
insilmaril@417: 
insilmaril@417: /*
insilmaril@417: void MapEditor::contentsDropEvent(QDropEvent *event) 
insilmaril@417: {
insilmaril@408: 
insilmaril@408: 		} else if (event->provides("application/x-moz-file-promise-url") && 
insilmaril@408: 			 event->provides("application/x-moz-nativeimage")) 
insilmaril@408: 		{
insilmaril@129: 			// Contains url to the img src in unicode16
insilmaril@128: 			QByteArray d = event->encodedData("application/x-moz-file-promise-url");
insilmaril@128: 			QString url = QString((const QChar*)d.data(),d.size()/2);
insilmaril@408: 			fetchImage(url);
insilmaril@408: 			event->accept();
insilmaril@128: 			update=true;
insilmaril@408: 		} else if (event->provides ("text/uri-list"))
insilmaril@408: 		{	// Uris provided e.g. by konqueror
insilmaril@408: 			Q3UriDrag::decode (event,uris);
insilmaril@408: 		} else if (event->provides ("_NETSCAPE_URL"))
insilmaril@128: 		{	// Uris provided by Mozilla
insilmaril@129: 		  QStringList l = QStringList::split("\n", event->encodedData("_NETSCAPE_URL"));
insilmaril@129: 		  uris.append(l[0]);
insilmaril@129: 		  heading = l[1];
insilmaril@129: 		} else if (event->provides("text/html")) {
insilmaril@129: 
insilmaril@129: 		  // Handels text mime types
insilmaril@129: 		  // Look like firefox allways handle text as unicode16 (2 bytes per char.)
insilmaril@129: 		  QByteArray d = event->encodedData("text/html");
insilmaril@129: 		  QString text;
insilmaril@129: 		  if (isUnicode16(d)) 
insilmaril@129: 		    text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@129: 		  else 
insilmaril@129: 		    text = QString(d);
insilmaril@129: 
insilmaril@129: 		  textEditor->setText(text);
insilmaril@129: 
insilmaril@129: 		  event->accept();
insilmaril@129: 		  update=true;
insilmaril@129: 		} else if (event->provides("text/plain")) {
insilmaril@129: 		  QByteArray d = event->encodedData("text/plain");
insilmaril@129: 		  QString text;
insilmaril@129: 		  if (isUnicode16(d))
insilmaril@129: 		    text = QString((const QChar*)d.data(),d.size()/2);
insilmaril@129: 		  else 
insilmaril@129: 		    text = QString(d);
insilmaril@129: 
insilmaril@129: 		  textEditor->setText(text);
insilmaril@129: 		  
insilmaril@129: 		  event->accept();
insilmaril@129: 		  update= true;
insilmaril@128: 		}
insilmaril@417: 
insilmaril@406: 		*/
insilmaril@406: 
insilmaril@417: 
insilmaril@412: 
insilmaril@412: bool isUnicode16(const QByteArray &d) 
insilmaril@412: {
insilmaril@412:   // TODO: make more precise check for unicode 16.
insilmaril@412:   // Guess unicode16 if any of second bytes are zero
insilmaril@412:   unsigned int length = max(0,d.size()-2)/2;
insilmaril@412:   for (unsigned int i = 0; i<length ; i++)
insilmaril@412:     if (d.at(i*2+1)==0) return true;
insilmaril@412:   return false;
insilmaril@412: }
insilmaril@412:       
insilmaril@395: void MapEditor::addFloatImageInt (const QPixmap &img) 
insilmaril@119: {
insilmaril@424: 	BranchObj *bo=xelection.getBranch();
insilmaril@424: 	if (bo)
insilmaril@119:   {
insilmaril@395:     //FIXME XXX saveStateChangingPart(selection,QString("Add floatimage to %1").arg(getName(bo)));
insilmaril@119:     //QString fn=fd->selectedFile();
insilmaril@119:     //lastImageDir=fn.left(fn.findRev ("/"));
insilmaril@395: 	FloatImageObj *fio=bo->addFloatImage();
insilmaril@395:     fio->load(img);
insilmaril@395:     fio->setOriginalFilename("Image added by Drag and Drop");
insilmaril@119:     mapCenter->reposition();
insilmaril@408:     scene()->update();
insilmaril@119:   }
insilmaril@119: }
insilmaril@119: 
insilmaril@412: /*
insilmaril@412: 
insilmaril@412: void MapEditor::imageDataFetched(const QByteArray &a, Q3NetworkOperation * / *nop* /) 
insilmaril@119: {
insilmaril@119:   if (!imageBuffer) imageBuffer = new QBuffer();
insilmaril@119:   if (!imageBuffer->isOpen()) {
insilmaril@366:     imageBuffer->open(QIODevice::WriteOnly | QIODevice::Append);
insilmaril@119:   }
insilmaril@119:   imageBuffer->at(imageBuffer->at()+imageBuffer->writeBlock(a));
insilmaril@119: }
insilmaril@119: 
insilmaril@119: 
insilmaril@366: void MapEditor::imageDataFinished(Q3NetworkOperation *nop) 
insilmaril@119: {
insilmaril@366: 	if (nop->state()==Q3NetworkProtocol::StDone) {
insilmaril@129: 		QPixmap img(imageBuffer->buffer());
insilmaril@395: 		addFloatImageInt (img);
insilmaril@129: 	}
insilmaril@129: 
insilmaril@129: 	if (imageBuffer) {
insilmaril@129: 		imageBuffer->close();
insilmaril@129: 		if (imageBuffer) {
insilmaril@129: 			imageBuffer->close();
insilmaril@129: 			delete imageBuffer;
insilmaril@129: 			imageBuffer = 0;
insilmaril@129: 		}
insilmaril@129: 	}
insilmaril@119: }
insilmaril@119: 
insilmaril@129: void MapEditor::fetchImage(const QString &url) 
insilmaril@119: {
insilmaril@119:   if (urlOperator) {
insilmaril@119:     urlOperator->stop();
insilmaril@119:     disconnect(urlOperator);
insilmaril@119:     delete urlOperator;
insilmaril@119:   }
insilmaril@119:   
insilmaril@366:   urlOperator = new Q3UrlOperator(url);
insilmaril@366:   connect(urlOperator, SIGNAL(finished(Q3NetworkOperation *)), 
insilmaril@366: 	  this, SLOT(imageDataFinished(Q3NetworkOperation*)));
insilmaril@366: 
insilmaril@366:   connect(urlOperator, SIGNAL(data(const QByteArray &, Q3NetworkOperation *)),
insilmaril@366: 	  this, SLOT(imageDataFetched(const QByteArray &, Q3NetworkOperation *)));
insilmaril@119:   urlOperator->get();
insilmaril@119: }
insilmaril@412: */
insilmaril@412: